:root {
  --sky-50: #f4fbff;
  --sky-100: #e7f7ff;
  --sky-200: #c8edff;
  --sky-300: #8edbff;
  --sky-400: #4fc3f7;
  --sky-500: #23aeea;
  --sky-600: #078cc9;
  --navy: #07324a;
  --ink: #102d3d;
  --muted: #647b88;
  --line: #dceaf0;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(30, 128, 169, .13);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; line-height: 1.65; -webkit-font-smoothing: antialiased; }
html.intro-will-show body { overflow: hidden; }
.site-intro { display: none; }
.intro-will-show .site-intro { position: fixed; z-index: 1000; inset: 0; display: grid; place-items: center; overflow: hidden; color: var(--navy); background: linear-gradient(145deg, #fff 0%, #f2fbff 52%, #e4f6fd 100%); opacity: 1; transition: opacity .42s ease, visibility .42s ease; }
.site-intro::before { content: ""; position: absolute; width: min(68vw, 760px); aspect-ratio: 1; border-radius: 50%; background: rgba(255,255,255,.82); box-shadow: 0 0 110px rgba(108,205,241,.16); }
.site-intro.is-leaving { visibility: hidden; opacity: 0; }
.site-intro-inner { position: relative; z-index: 1; width: min(620px, calc(100% - 48px)); display: flex; flex-direction: column; align-items: center; text-align: center; }
.site-intro-inner img { width: 82px; height: 82px; border-radius: 50%; object-fit: cover; background: white; box-shadow: 0 14px 38px rgba(26,126,168,.14); opacity: 0; transform: translateY(8px) scale(.94); animation: intro-logo .55s cubic-bezier(.22,1,.36,1) .08s forwards; }
.intro-breeze { position: relative; width: 178px; height: 34px; margin: 21px 0 15px; }
.intro-breeze span { position: absolute; right: 0; height: 2px; border-radius: 999px; background: linear-gradient(90deg, transparent, var(--sky-400), var(--sky-600), transparent); transform: translateX(-120%); opacity: 0; animation: intro-breeze 1.05s cubic-bezier(.22,1,.36,1) forwards; }
.intro-breeze span:nth-child(1) { top: 3px; width: 142px; animation-delay: .18s; }
.intro-breeze span:nth-child(2) { top: 15px; width: 178px; animation-delay: .25s; }
.intro-breeze span:nth-child(3) { top: 27px; width: 112px; animation-delay: .32s; }
.site-intro-inner p { margin: 0 0 4px; color: #5a7a89; font-size: 15px; font-weight: 650; opacity: 0; transform: translateY(7px); animation: intro-copy .45s ease .42s forwards; }
.site-intro-inner strong { color: var(--navy); font-size: clamp(23px, 3.1vw, 34px); line-height: 1.35; letter-spacing: -.045em; word-break: keep-all; opacity: 0; transform: translateY(7px); animation: intro-copy .48s ease .5s forwards; }
.intro-mobile-break { display: none; }
#intro-skip { position: absolute; z-index: 2; right: 25px; bottom: 23px; padding: 8px 11px; border: 0; color: #6e8793; background: transparent; font: inherit; font-size: 11px; font-weight: 750; cursor: pointer; }
@keyframes intro-logo { to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes intro-breeze { 0% { opacity: 0; transform: translateX(-120%); } 35% { opacity: 1; } 100% { opacity: .9; transform: translateX(0); } }
@keyframes intro-copy { to { opacity: 1; transform: translateY(0); } }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button { color: inherit; }
.skip-link { position: fixed; left: 18px; top: -100px; z-index: 200; padding: 12px 18px; color: white; background: var(--navy); border-radius: 10px; }
.skip-link:focus { top: 18px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: 78px; transition: background .25s, box-shadow .25s, height .25s; }
.site-header.scrolled { height: 68px; background: rgba(255,255,255,.88); border-bottom: 1px solid rgba(220,234,240,.8); box-shadow: 0 8px 30px rgba(20,80,105,.07); backdrop-filter: blur(18px); }
.header-inner { max-width: 1400px; height: 100%; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: none; }
.brand-logo { width: 53px; height: 53px; flex: none; border-radius: 50%; object-fit: cover; background: white; box-shadow: 0 4px 14px rgba(30,128,169,.1); }
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy strong { color: var(--navy); font-size: 21px; font-weight: 850; letter-spacing: -.06em; }
.brand-copy small { margin-top: 5px; color: #79a9bd; font-size: 7px; font-weight: 800; letter-spacing: .13em; }
.primary-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.primary-nav a { position: relative; padding: 8px 0; color: #315466; font-size: 14px; font-weight: 700; }
.primary-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 2px; height: 2px; background: var(--sky-500); transition: right .2s; }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.header-product-link { width: 112px; height: 42px; padding: 0 14px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #078bc7; border-radius: 999px; color: white; background: linear-gradient(135deg, #159bd8, #0786c2); box-shadow: 0 8px 20px rgba(18,138,192,.25); font-size: 14px; font-weight: 800; letter-spacing: -.015em; transition: border-color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease; }
.header-product-link:hover, .header-product-link:focus-visible, .header-product-link[aria-current="page"] { color: white; border-color: #078cc9; background: linear-gradient(135deg, #159bd8, #087fba); box-shadow: 0 10px 24px rgba(35,174,234,.3); transform: translateY(-1px); }
.header-product-link-mobile { display: none; }
.header-call { width: 112px; height: 42px; padding: 0 14px; display: flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 999px; color: white; background: var(--navy); font-size: 13px; font-weight: 800; cursor: pointer; transition: transform .2s, box-shadow .2s; }
.header-call:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(7,50,74,.2); }
.header-call svg { width: 17px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.menu-toggle { display: none; }

.hero { position: relative; min-height: 760px; overflow: hidden; background: linear-gradient(126deg, #f8fdff 0%, #edfaff 52%, #e4f7ff 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .27; background-image: radial-gradient(rgba(35,174,234,.38) 1px, transparent 1px); background-size: 29px 29px; mask-image: linear-gradient(to right, transparent, black 70%, transparent); }
.hero-inner { position: relative; z-index: 2; max-width: 1400px; min-height: 760px; margin: 0 auto; padding: 150px 24px 105px; display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; gap: 68px; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); }
.hero-glow-one { width: 460px; height: 460px; right: 8%; top: 7%; background: rgba(255,255,255,.72); }
.hero-glow-two { width: 340px; height: 340px; right: -90px; bottom: -80px; background: rgba(143,222,251,.28); }
.eyebrow, .section-kicker { margin: 0 0 19px; color: var(--sky-600); font-size: 11px; font-weight: 850; letter-spacing: .17em; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 30px; height: 2px; background: var(--sky-500); }
.hero h1 { margin: 0; color: var(--navy); font-size: clamp(43px, 4.6vw, 68px); line-height: 1.16; font-weight: 860; letter-spacing: -.065em; }
.hero h1 span { margin-top: 8px; display: block; color: var(--sky-500); font-size: clamp(26px, 3.7vw, .82em); white-space: nowrap; }
.hero-copy > p { max-width: 565px; margin: 25px 0 0; color: #55717f; font-size: 17px; word-break: keep-all; }
.hero-copy > p strong { color: #315466; font-weight: 850; }
.hero-specialties { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.hero-specialties span { padding: 6px 11px; border: 1px solid rgba(111,194,229,.45); border-radius: 999px; color: #3f7187; background: rgba(255,255,255,.58); font-size: 12px; font-weight: 780; }
.hero-actions { display: flex; gap: 12px; margin-top: 34px; }
.button { min-height: 52px; padding: 0 23px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid transparent; border-radius: 13px; font-size: 14px; font-weight: 800; cursor: pointer; transition: transform .2s, box-shadow .2s, border-color .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; border-color: var(--sky-500); background: linear-gradient(135deg, var(--sky-500), #159bd8); box-shadow: 0 13px 28px rgba(35,174,234,.25); }
.button-primary:hover { box-shadow: 0 16px 32px rgba(35,174,234,.34); }
.button-primary svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.button-secondary { color: #315466; border-color: #c5dfe9; background: rgba(255,255,255,.7); }
.button-secondary:hover { background: white; border-color: var(--sky-300); }
.trust-list { display: flex; gap: 22px; margin: 38px 0 0; padding: 0; list-style: none; }
.trust-list li { display: flex; align-items: center; gap: 8px; color: #57727f; font-size: 12px; font-weight: 700; }
.trust-list span { width: 25px; height: 25px; display: grid; place-items: center; border: 1px solid #b6dfee; border-radius: 50%; color: var(--sky-600); font-size: 8px; }

.hero-visual { --hero-visual-scale: 1; position: relative; height: 480px; display: grid; place-items: center; transform-origin: center; }
.unit-card { position: relative; z-index: 3; width: 360px; height: 245px; padding: 31px; border: 1px solid rgba(255,255,255,.9); border-radius: 42px; background: linear-gradient(145deg, rgba(255,255,255,.96), rgba(241,251,255,.94)); box-shadow: -20px 38px 70px rgba(45,139,174,.17), inset 0 1px 2px white; transform: perspective(1000px) rotateY(-8deg) rotateX(2deg); }
.unit-top { display: flex; gap: 6px; }
.unit-top i { width: 6px; height: 6px; background: #cfe8f1; border-radius: 50%; }
.unit-top i:first-child { background: var(--sky-400); }
.unit-vent { position: absolute; left: 34px; right: 34px; bottom: 38px; height: 68px; display: flex; justify-content: space-evenly; padding: 13px; border-radius: 13px; background: #e6f5fa; box-shadow: inset 0 4px 12px rgba(20,100,133,.08); }
.unit-vent span { width: 3px; height: 41px; border-radius: 5px; background: #9ccfdf; transform: rotate(10deg); }
.unit-badge { position: absolute; top: 38px; right: 37px; display: flex; flex-direction: column; align-items: flex-end; }
.unit-badge b { color: var(--sky-500); font-size: 29px; line-height: 1; }
.unit-badge small { margin-top: 3px; color: #8ab6c6; font-size: 8px; letter-spacing: .17em; }
.air-orbit { position: absolute; border: 1px solid rgba(79,195,247,.24); border-radius: 50%; }
.orbit-one { width: 460px; height: 460px; }
.orbit-two { width: 370px; height: 370px; border-style: dashed; animation: spin 26s linear infinite; }
.orbit-three { width: 280px; height: 280px; border-color: rgba(79,195,247,.34); }
.airflow { position: absolute; z-index: 2; height: 46px; border-bottom: 3px solid rgba(79,195,247,.64); border-radius: 50%; filter: drop-shadow(0 8px 7px rgba(79,195,247,.18)); }
.airflow i { position: absolute; right: -1px; bottom: -5px; width: 8px; height: 8px; border-radius: 50%; background: var(--sky-300); }
.airflow-one { width: 300px; left: 76px; bottom: 72px; transform: rotate(13deg); animation: breathe 3.6s ease-in-out infinite; }
.airflow-two { width: 235px; right: 45px; bottom: 110px; transform: rotate(-8deg); animation: breathe 3.6s .5s ease-in-out infinite; }
.airflow-three { width: 180px; left: 150px; bottom: 36px; transform: rotate(22deg); animation: breathe 3.6s 1s ease-in-out infinite; }
.visual-note { position: absolute; z-index: 4; padding: 13px 19px; border: 1px solid white; border-radius: 14px; background: rgba(255,255,255,.88); box-shadow: 0 13px 30px rgba(43,117,148,.12); color: #426475; font-size: 13px; font-weight: 750; backdrop-filter: blur(10px); }
.visual-note span { margin-right: 6px; color: var(--sky-500); }
.note-top { top: 56px; right: 14px; }
.note-bottom { bottom: 48px; left: 18px; }
.hero-wave { position: absolute; z-index: 1; left: -5%; right: -5%; bottom: -59px; height: 110px; border-radius: 50% 50% 0 0; background: white; transform: rotate(-1deg); }

.section-shell { max-width: 1400px; margin: 0 auto; padding: 0 24px; }
.expertise { padding: 112px 0 126px; background: white; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .78fr); column-gap: clamp(36px, 6vw, 84px); row-gap: 14px; align-items: end; }
.section-heading-title { min-width: 0; }
.section-heading-title .section-kicker { margin-bottom: 12px; font-size: 11px; line-height: 1.3; letter-spacing: .17em; }
.section-heading h2, .subheading h2, .area-copy h2, .contact-intro h2 { margin: 0; color: var(--navy); font-size: clamp(32px, 4vw, 49px); line-height: 1.18; letter-spacing: -.055em; }
.section-heading > p { width: min(430px, 100%); max-width: 430px; margin: 0 0 4px; justify-self: end; color: var(--muted); font-size: 15px; text-align: right; word-break: keep-all; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 46px; }
.service-card { position: relative; min-height: 355px; padding: 32px 30px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fbfeff; transition: transform .25s, box-shadow .25s, border-color .25s; }
.service-card::after { content: ""; position: absolute; width: 160px; height: 160px; right: -65px; bottom: -70px; border-radius: 50%; background: var(--sky-100); transition: transform .3s; }
.service-card:hover { transform: translateY(-7px); border-color: var(--sky-200); box-shadow: var(--shadow); }
.service-card:hover::after { transform: scale(1.2); }
.service-card.featured { color: white; border-color: var(--sky-500); background: linear-gradient(145deg, #22afea, #078dc9); box-shadow: 0 22px 45px rgba(8,141,201,.2); }
.service-card.featured::after { background: rgba(255,255,255,.1); }
.service-icon { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 28px; border-radius: 16px; color: var(--sky-600); background: var(--sky-100); font-size: 24px; }
.service-icon svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 2.15; stroke-linecap: round; stroke-linejoin: round; }
.service-card.featured .service-icon { color: white; background: rgba(255,255,255,.15); }
.service-card > span { position: absolute; right: 26px; top: 24px; color: #acc8d3; font-size: 11px; font-weight: 850; }
.service-card.featured > span { color: rgba(255,255,255,.58); }
.service-card h3 { margin: 0 0 10px; font-size: 23px; letter-spacing: -.04em; }
.service-card p { margin: 0 0 20px; color: var(--muted); font-size: 14px; word-break: keep-all; }
.service-card.featured p { color: rgba(255,255,255,.78); }
.service-card ul { position: relative; z-index: 1; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; list-style: none; }
.service-card li { padding: 5px 9px; border-radius: 7px; color: #4f7281; background: #edf7fa; font-size: 10px; font-weight: 750; }
.service-card.featured li { color: white; background: rgba(255,255,255,.13); }

.home-cases { margin-top: 116px; }
.home-cases .subheading { margin-bottom: 34px; }
.home-cases-copy { max-width: 470px; }
.home-cases-copy p { margin: 0; color: var(--muted); font-size: 15px; word-break: keep-all; }
.home-cases-copy a { width: fit-content; margin: 10px 0 0 auto; display: flex; align-items: center; gap: 7px; color: var(--sky-600); font-size: 14px; font-weight: 850; }
.home-cases-copy a::after { content: "→"; transition: transform .2s; }
.home-cases-copy a:hover::after { transform: translateX(4px); }
.home-case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.home-case-card { overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: white; box-shadow: 0 15px 42px rgba(30,128,169,.08); transition: transform .25s, box-shadow .25s, border-color .25s; }
.home-case-card:hover { transform: translateY(-6px); border-color: var(--sky-200); box-shadow: var(--shadow); }
.home-case-media { position: relative; height: 235px; overflow: hidden; background: #eef8fc; }
.home-case-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s cubic-bezier(.22,1,.36,1); }
.home-case-card:hover .home-case-media img { transform: scale(1.035); }
.home-case-media.is-placeholder { background: linear-gradient(145deg, #f8fcfe, #eaf7fc); }
.home-case-card > div:last-child { min-height: 174px; padding: 23px 23px 26px; }
.home-case-card small { color: var(--sky-600); font-size: 12px; font-weight: 800; }
.home-case-card h3 { margin: 8px 0 9px; color: var(--navy); font-size: 20px; line-height: 1.4; letter-spacing: -.035em; word-break: keep-all; }
.home-case-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; word-break: keep-all; }
.residential-note { margin-top: 24px; padding: 25px 29px; display: grid; grid-template-columns: 1.15fr 1.35fr auto; align-items: center; gap: 28px; border: 1px solid #dbeaf0; border-radius: 17px; background: #f9fcfd; }
.residential-note span { display: block; margin-bottom: 4px; color: #829aa5; font-size: 12px; font-weight: 850; letter-spacing: .08em; }
.residential-note h3 { margin: 0; color: #365a6b; font-size: 16px; letter-spacing: -.025em; }
.residential-note p { margin: 0; color: #718792; font-size: 14px; word-break: keep-all; }
.residential-note a { min-height: 42px; padding: 0 14px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #cfe5ee; border-radius: 9px; color: #527485; background: white; font-size: 13px; font-weight: 800; white-space: nowrap; }

.process-block { margin-top: 128px; }
.subheading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 38px; }
.subheading .section-kicker { margin-bottom: 12px; }
.subheading h2 { font-size: clamp(31px, 3.5vw, 43px); }
.subheading > p { max-width: 430px; margin: 0 0 4px; color: var(--muted); font-size: 14px; word-break: keep-all; }
.process-list { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; }
.process-list::before { content: ""; position: absolute; left: 10%; right: 10%; top: 51px; border-top: 1px dashed #b9dce9; }
.process-list li { position: relative; padding: 0 18px; text-align: center; }
.process-list li > span { position: absolute; left: calc(50% + 26px); top: -1px; z-index: 2; width: 23px; height: 23px; display: grid; place-items: center; border: 2px solid white; border-radius: 50%; color: white; background: var(--sky-500); font-size: 8px; font-weight: 850; }
.process-icon { position: relative; z-index: 1; width: 82px; height: 82px; display: grid; place-items: center; margin: 10px auto 20px; border: 9px solid white; border-radius: 50%; color: var(--sky-600); background: var(--sky-100); font-size: 29px; font-weight: 800; line-height: 1; box-shadow: 0 0 0 1px var(--sky-200); }
.process-icon svg { width: 33px; height: 33px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.process-list h3 { margin: 0 0 6px; font-size: 16px; }
.process-list p { margin: 0; color: var(--muted); font-size: 11px; word-break: keep-all; }

.area-block { margin-top: 128px; padding: 62px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; border-radius: var(--radius-xl); background: linear-gradient(135deg, var(--navy), #0b4968); color: white; overflow: hidden; }
.area-copy .section-kicker { color: var(--sky-300); }
.area-copy h2 { color: white; font-size: clamp(31px, 3.8vw, 45px); }
.area-copy h2 { display: grid; }
.area-copy h2::after { content: "서울·경기 전 지역,\A현장 여건부터 확인합니다."; grid-area: 1 / 1; visibility: hidden; white-space: pre-line; }
.area-copy h2 > span { grid-area: 1 / 1; align-self: center; }
.area-copy > p { max-width: 480px; margin: 20px 0 0; color: rgba(255,255,255,.68); font-size: 14px; word-break: keep-all; }
.area-tabs { display: inline-flex; gap: 4px; margin-top: 28px; padding: 4px; border-radius: 11px; background: rgba(255,255,255,.08); }
.area-tabs button { min-width: 72px; padding: 8px 15px; border: 0; border-radius: 8px; color: rgba(255,255,255,.6); background: transparent; font-size: 12px; font-weight: 800; cursor: pointer; transition: color .25s ease, background .25s ease, box-shadow .25s ease; }
.area-tabs button.active { color: var(--navy); background: white; }
.area-tabs button:focus-visible { outline: 2px solid var(--sky-300); outline-offset: 2px; }
.area-list { min-height: 70px; margin-top: 17px; display: flex; flex-wrap: wrap; align-content: flex-start; gap: 7px; opacity: 1; transform: translateY(0); transition: opacity .16s ease, transform .16s ease; }
.area-list.is-changing { opacity: 0; transform: translateY(8px); }
.area-list span { padding: 6px 10px; border: 1px solid rgba(255,255,255,.15); border-radius: 8px; color: rgba(255,255,255,.82); background: rgba(255,255,255,.06); font-size: 10px; }
.area-copy small { display: block; margin-top: 13px; color: rgba(255,255,255,.44); font-size: 9px; }
.map-card { position: relative; min-height: 345px; display: grid; place-items: center; }
.map-card::before { content: ""; position: absolute; width: 330px; height: 330px; border: 1px solid rgba(255,255,255,.1); border-radius: 50%; }
.map-card::after { content: ""; position: absolute; width: 240px; height: 240px; border: 1px dashed rgba(255,255,255,.1); border-radius: 50%; }
.map-card svg { position: relative; z-index: 1; width: 100%; max-width: 370px; height: 320px; }
.map-card .province, .map-card .city, .map-card circle, .map-card .route { transition: fill .38s ease, stroke .38s ease, opacity .38s ease, filter .38s ease; }
.map-card .province { fill: rgba(255,255,255,.07); stroke: rgba(142,219,255,.34); stroke-width: 2; }
.map-card .city { fill: rgba(79,195,247,.62); stroke: #bdeaff; stroke-width: 2.5; }
.map-card circle { fill: var(--sky-300); filter: drop-shadow(0 0 6px rgba(142,219,255,.8)); }
.map-card[data-active-area="seoul"] .map-point-gyeonggi { opacity: .3; filter: none; }
.map-card[data-active-area="gyeonggi"] .province { fill: rgba(79,195,247,.28); stroke: #8edbff; filter: drop-shadow(0 0 12px rgba(79,195,247,.28)); }
.map-card[data-active-area="gyeonggi"] .city { fill: transparent; stroke: rgba(189,234,255,.28); stroke-width: 1.5; }
.map-card[data-active-area="gyeonggi"] .map-point-seoul { opacity: .3; filter: none; }
.map-card .route { fill: none; stroke: rgba(142,219,255,.48); stroke-width: 1.5; stroke-dasharray: 5 6; }
.map-card[data-active-area="gyeonggi"] .route { opacity: 0; }
.map-label { position: absolute; z-index: 2; padding: 4px 8px; border: 1px solid transparent; border-radius: 6px; color: rgba(255,255,255,.55); background: rgba(7,50,74,.45); font-size: 9px; opacity: .58; transform: scale(.96); transition: color .32s ease, background .32s ease, border-color .32s ease, opacity .32s ease, transform .32s ease, box-shadow .32s ease; }
.map-card[data-active-area="seoul"] .label-seoul,
.map-card[data-active-area="gyeonggi"] .label-north,
.map-card[data-active-area="gyeonggi"] .label-south { color: white; background: rgba(20,145,199,.88); border-color: rgba(189,234,255,.58); box-shadow: 0 6px 18px rgba(3,30,44,.2); opacity: 1; transform: scale(1); }
.label-seoul { left: 51%; top: 38%; }.label-north { right: 11%; top: 17%; }.label-south { right: 12%; bottom: 15%; }

.contact-zone { padding: 120px 0 0; background: var(--sky-50); }
.faq-wrap { padding-bottom: 115px; }
.faq-list { border-top: 1px solid #cfe0e7; }
.faq-list details { border-bottom: 1px solid #cfe0e7; }
.faq-list details.is-animating { overflow: hidden; }
.faq-list summary { min-height: 74px; padding: 0 8px; display: flex; align-items: center; justify-content: space-between; gap: 20px; list-style: none; color: #244858; font-size: 15px; font-weight: 750; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; width: 24px; height: 24px; flex: none; }
.faq-list summary span::before, .faq-list summary span::after { content: ""; position: absolute; left: 5px; right: 5px; top: 11px; height: 1.5px; background: var(--sky-600); transition: transform .2s; }
.faq-list summary span::after { transform: rotate(90deg); }
.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details > div { margin: 0 8px 18px; padding: 18px 20px; overflow: hidden; border-left: 3px solid var(--sky-400); border-radius: 0 13px 13px 0; background: rgba(255,255,255,.9); box-shadow: 0 8px 24px rgba(30,128,169,.06); transform-origin: top; }
.faq-list details p { max-width: 900px; margin: 0; padding: 0; color: #3d5e6d; font-size: 14px; line-height: 1.8; font-weight: 520; word-break: keep-all; }

.contact-panel { position: relative; padding: 72px; display: grid; grid-template-columns: .88fr 1.12fr; gap: 72px; border-radius: var(--radius-xl) var(--radius-xl) 0 0; color: white; background: linear-gradient(135deg, #0c405a 0%, var(--navy) 55%, #06293c 100%); box-shadow: 0 25px 70px rgba(7,50,74,.15); }
.contact-panel::before { content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; opacity: .08; background-image: radial-gradient(white 1px, transparent 1px); background-size: 24px 24px; mask-image: linear-gradient(to left, black, transparent 65%); }
.contact-intro, .estimate-card { position: relative; z-index: 1; }
.contact-intro { display: flex; flex-direction: column; }
.contact-intro .section-kicker { color: var(--sky-300); }
.contact-intro h2 { color: white; font-size: clamp(32px, 3.5vw, 46px); }
.contact-intro > p { margin: 20px 0 0; color: rgba(255,255,255,.64); font-size: 14px; word-break: keep-all; }
.contact-details { min-height: 0; display: flex; flex: 1; flex-direction: column; justify-content: center; }
.contact-call-group { width: 100%; margin: 32px 0 28px; }
.phone-card { width: 100%; min-height: 58px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 18px; color: white; transition: transform .25s, opacity .25s; }
.phone-card:hover { transform: translateY(-2px); }
.phone-card.pulse { animation: card-pulse .8s ease 2; }
.phone-icon { width: 48px; height: 48px; display: grid; place-items: center; flex: none; border-radius: 14px; color: white; background: linear-gradient(135deg, var(--sky-400), var(--sky-600)); box-shadow: 0 9px 20px rgba(35,174,234,.22); }
.phone-icon svg { width: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.phone-card-heading { display: flex; align-items: center; gap: 13px; }
.phone-card-heading small { color: var(--sky-300); font-size: 12px; font-weight: 800; }
.phone-number { color: white; font-size: clamp(25px, 2.15vw, 32px); line-height: 1.2; letter-spacing: -.025em; white-space: nowrap; }
.phone-card .phone-action { min-height: 46px; padding: 0 18px; display: inline-flex; align-items: center; justify-content: center; gap: 6px; flex: none; border-radius: 12px; color: var(--navy); background: white; font-size: 12px; font-weight: 850; box-shadow: 0 10px 24px rgba(0,0,0,.11); }
.phone-action svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.contact-meta { width: 100%; padding-top: 24px; display: flex; align-self: stretch; gap: 28px; border-top: 1px solid rgba(255,255,255,.16); }
.contact-meta span { color: rgba(255,255,255,.6); font-size: 11px; }
.contact-meta b { margin-right: 7px; color: rgba(255,255,255,.88); }
.estimate-card { padding: 30px; border-radius: 20px; color: var(--ink); background: white; box-shadow: 0 20px 45px rgba(0,0,0,.13); }
.form-heading { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.form-heading > span { color: var(--navy); font-size: 19px; font-weight: 850; letter-spacing: -.03em; }
fieldset { margin: 0 0 18px; padding: 0; border: 0; }
legend, form > label, .form-row label, #standard-estimate-fields > label { display: block; margin-bottom: 8px; color: #52707e; font-size: 10px; font-weight: 800; }
.choice-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.inquiry-type-row { grid-template-columns: repeat(4, 1fr); }
.choice-row label { cursor: pointer; }
.choice-row input { position: absolute; opacity: 0; pointer-events: none; }
.choice-row span { height: 39px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 9px; color: #617a86; background: #fbfdfe; font-size: 10px; font-weight: 750; transition: border-color .2s, color .2s, background .2s; }
.choice-row input:checked + span { color: var(--sky-600); border-color: var(--sky-400); background: var(--sky-50); }
.choice-row input:focus-visible + span { outline: 2px solid var(--sky-500); outline-offset: 2px; }
.space-select-field { display: block; margin-bottom: 18px; color: #52707e; font-size: 10px; font-weight: 800; }
.space-select-field select { color: #365663; background-color: #fbfdfe; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
select, textarea { width: 100%; margin-top: 7px; border: 1px solid var(--line); border-radius: 9px; color: #365663; background: #fbfdfe; font-size: 11px; outline: none; transition: border-color .2s, box-shadow .2s; }
select { height: 41px; padding: 0 10px; }
textarea { padding: 10px; resize: vertical; min-height: 75px; }
.other-inquiry-field textarea { min-height: 118px; }
#standard-estimate-fields[hidden], .other-inquiry-field[hidden] { display: none !important; }
select:focus, textarea:focus { border-color: var(--sky-400); box-shadow: 0 0 0 3px rgba(79,195,247,.13); }
.privacy-note { display: flex; align-items: flex-start; gap: 7px; margin: 12px 0 16px; color: #80949d; font-size: 9px; line-height: 1.45; }
.privacy-note svg { width: 14px; flex: none; fill: none; stroke: var(--sky-600); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.form-submit { width: 100%; min-height: 46px; }
.summary-box > div:first-child { display: flex; justify-content: space-between; align-items: center; }
.summary-box > div:first-child strong { font-size: 17px; }
.summary-box > div:first-child button { padding: 4px 8px; border: 0; color: var(--sky-600); background: transparent; font-size: 10px; font-weight: 800; cursor: pointer; }
.summary-box pre { margin: 18px 0; padding: 16px; min-height: 180px; white-space: pre-wrap; border: 1px solid var(--line); border-radius: 11px; color: #466572; background: var(--sky-50); font-family: inherit; font-size: 11px; line-height: 1.8; }
.summary-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.summary-actions .button { min-height: 46px; padding: 0 12px; }
.button-sms { color: white; background: linear-gradient(135deg, var(--sky-500), var(--sky-600)); box-shadow: 0 10px 22px rgba(35,174,234,.2); }
.button-email { color: var(--sky-600); border-color: var(--sky-200); background: var(--sky-50); }
.button-dark { width: 100%; min-height: 46px; color: white; background: var(--navy); }
.button-copy { margin-top: 8px; }

/* Premium engineering protocol */
.protocol-shell { overflow: hidden; border: 1px solid #d9e7ed; border-radius: 26px; background: #fbfdfe; }
.protocol-rail { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); padding: 0 28px; border-bottom: 1px solid #d9e7ed; background: rgba(255,255,255,.84); }
.protocol-rail::before { content: ""; position: absolute; left: 10%; right: 10%; top: 42px; border-top: 1px solid #c9dfe8; }
.protocol-step { position: relative; z-index: 1; min-height: 142px; padding: 24px 12px 20px; display: flex; flex-direction: column; align-items: center; border: 0; background: transparent; cursor: pointer; }
.protocol-step::after { content: ""; position: absolute; left: 20%; right: 20%; bottom: -1px; height: 2px; background: var(--sky-500); transform: scaleX(0); transition: transform .22s ease; }
.protocol-step > span { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid #c9dfe8; border-radius: 50%; color: #6f8b98; background: white; font-size: 10px; font-weight: 900; transition: color .2s, border-color .2s, background .2s; }
.protocol-step small { margin-top: 14px; color: #8ba0aa; font-size: 8px; font-weight: 850; letter-spacing: .12em; }
.protocol-step strong { margin-top: 3px; color: #365766; font-size: 14px; letter-spacing: -.025em; }
.protocol-step.active::after { transform: scaleX(1); }
.protocol-step.active > span { color: white; border-color: var(--sky-500); background: var(--sky-500); box-shadow: 0 0 0 6px rgba(35,174,234,.09); }
.protocol-step.active small { color: var(--sky-600); }
.protocol-step.active strong { color: var(--navy); }
.protocol-step:focus-visible { outline: 2px solid var(--sky-500); outline-offset: -4px; }
.protocol-detail { min-height: 354px; display: grid; grid-template-columns: 1.04fr .96fr; outline: none; }
.protocol-copy { padding: 54px 56px; display: flex; flex-direction: column; justify-content: center; }
.protocol-index { margin: 0 0 15px; color: var(--sky-600); font-size: 10px; font-weight: 900; letter-spacing: .17em; }
.protocol-copy h3 { max-width: 530px; margin: 0; color: var(--navy); font-size: clamp(25px, 2.5vw, 35px); line-height: 1.3; letter-spacing: -.05em; word-break: keep-all; }
.protocol-copy > p:not(.protocol-index) { max-width: 610px; margin: 18px 0 0; color: #5d7682; font-size: 14px; line-height: 1.85; word-break: keep-all; }
.protocol-copy dl { margin: 28px 0 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.protocol-copy dl div { padding-top: 13px; border-top: 1px solid #d9e7ed; }
.protocol-copy dt { color: #86a0ab; font-size: 8px; font-weight: 900; letter-spacing: .13em; }
.protocol-copy dd { margin: 5px 0 0; color: #315466; font-size: 12px; font-weight: 750; }
.protocol-media { position: relative; min-height: 354px; overflow: hidden; background: #eaf5f9; }
.protocol-media::after { content: none; display: none; }
.protocol-media img { width: 100%; height: 100%; object-fit: cover; }
.protocol-media img[hidden], .protocol-blueprint[hidden] { display: none !important; }
.protocol-media.is-blueprint { background-color: #edf8fc; background-image: linear-gradient(rgba(8,140,201,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(8,140,201,.07) 1px, transparent 1px); background-size: 25px 25px; }
.protocol-media.is-blueprint::after { content: none; display: none; }
.protocol-blueprint { position: absolute; inset: 45px; border: 1px solid rgba(8,140,201,.28); }
.protocol-blueprint::before, .protocol-blueprint::after { content: ""; position: absolute; border: 1px solid rgba(8,140,201,.24); }
.protocol-blueprint::before { width: 44%; height: 44%; left: 11%; top: 14%; }
.protocol-blueprint::after { width: 29%; height: 33%; right: 9%; bottom: 12%; border-radius: 50%; }
.protocol-blueprint i { position: absolute; left: 10%; right: 10%; height: 1px; background: rgba(8,140,201,.28); transform-origin: left; }
.protocol-blueprint i:nth-child(1) { top: 25%; transform: rotate(26deg); }
.protocol-blueprint i:nth-child(2) { top: 52%; transform: rotate(-18deg); }
.protocol-blueprint i:nth-child(3) { top: 72%; transform: rotate(12deg); }
.protocol-blueprint span { position: absolute; left: 15px; bottom: 12px; color: var(--sky-600); font-size: 9px; font-weight: 900; letter-spacing: .14em; }

/* Smart Project Desk */
.project-desk { padding: 78px 0 0; }
.desk-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .74fr); align-items: end; gap: 60px; margin-bottom: 35px; }
.desk-heading .section-kicker { margin-bottom: 12px; }
.desk-heading h2 { margin: 0; color: var(--navy); font-size: clamp(35px, 4vw, 51px); line-height: 1.16; letter-spacing: -.06em; }
.desk-heading > p { max-width: 460px; margin: 0 0 4px; justify-self: end; color: #607985; font-size: 14px; text-align: right; word-break: keep-all; }
.desk-layout { display: grid; grid-template-columns: 332px minmax(0, 1fr); overflow: hidden; border: 1px solid #d5e5ec; border-radius: 30px 30px 0 0; background: white; box-shadow: 0 24px 64px rgba(29,104,137,.1); }
.desk-side { position: relative; padding: 44px 34px 38px; display: flex; flex-direction: column; color: white; background: linear-gradient(155deg, #0a3c55 0%, #062f46 58%, #08283a 100%); }
.desk-side::before { content: ""; position: absolute; inset: 0; opacity: .13; pointer-events: none; background-image: linear-gradient(rgba(142,219,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(142,219,255,.18) 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(to bottom, black, transparent 72%); }
.desk-side-top, .desk-phone, .desk-progress { position: relative; z-index: 1; }
.desk-side-top > span, .desk-phone > span { color: var(--sky-300); font-size: 8px; font-weight: 900; letter-spacing: .16em; }
.desk-side-top > strong { margin-top: 13px; display: block; font-size: 23px; line-height: 1.43; letter-spacing: -.045em; }
.desk-side-top > p { margin: 17px 0 0; color: rgba(255,255,255,.57); font-size: 11px; line-height: 1.75; word-break: keep-all; }
.desk-phone { margin-top: 28px; padding: 20px 0; border-top: 1px solid rgba(255,255,255,.14); border-bottom: 1px solid rgba(255,255,255,.14); }
.desk-phone > a { margin-top: 8px; display: block; font-size: 21px; font-weight: 900; letter-spacing: -.02em; }
.desk-phone > div { margin-top: 5px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.desk-phone small { color: rgba(255,255,255,.55); font-size: 9px; }
.desk-phone button { padding: 4px 7px; border: 1px solid rgba(255,255,255,.2); border-radius: 6px; color: rgba(255,255,255,.78); background: transparent; font-size: 8px; font-weight: 800; cursor: pointer; }
.desk-progress { margin: 30px 0 0; padding: 0; display: grid; gap: 0; list-style: none; }
.desk-progress li { position: relative; min-height: 68px; display: grid; grid-template-columns: 34px 1fr; gap: 13px; align-items: start; color: rgba(255,255,255,.42); }
.desk-progress li:not(:last-child)::after { content: ""; position: absolute; left: 16px; top: 34px; bottom: 0; border-left: 1px solid rgba(255,255,255,.15); }
.desk-progress li > span { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; font-size: 9px; font-weight: 900; transition: color .2s, border-color .2s, background .2s; }
.desk-progress li div { padding-top: 1px; display: flex; flex-direction: column; }
.desk-progress b { font-size: 8px; letter-spacing: .14em; }
.desk-progress small { margin-top: 2px; font-size: 11px; }
.desk-progress li.active, .desk-progress li.completed { color: white; }
.desk-progress li.active > span { border-color: var(--sky-400); background: var(--sky-500); box-shadow: 0 0 0 5px rgba(79,195,247,.1); }
.desk-progress li.completed > span { color: var(--sky-300); border-color: rgba(142,219,255,.5); }
.desk-workspace { min-width: 0; min-height: 790px; padding: 45px 50px 42px; background: linear-gradient(150deg, #fff 0%, #fbfdfe 70%, #f2fafe 100%); }
.desk-step[hidden] { display: none !important; }
.desk-step.active { animation: desk-step-in .24s ease both; }
@keyframes desk-step-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.desk-step-heading { padding-bottom: 24px; display: flex; gap: 18px; align-items: flex-start; border-bottom: 1px solid #dbe8ed; }
.desk-step-heading > span { min-width: 78px; padding-top: 5px; color: var(--sky-600); font-size: 9px; font-weight: 900; letter-spacing: .13em; }
.desk-step-heading h3 { margin: 0; color: var(--navy); font-size: 28px; line-height: 1.3; letter-spacing: -.045em; outline: none; }
.desk-step-heading p { margin: 5px 0 0; color: #6d838d; font-size: 12px; word-break: keep-all; }
.desk-fieldset { margin: 30px 0 0; padding: 0; border: 0; }
.desk-fieldset legend { margin: 0 0 13px; color: #284d5e; font-size: 12px; font-weight: 850; }
.desk-fieldset legend > span { margin-right: 8px; color: #8da4ae; font-size: 9px; }
.desk-fieldset legend em { margin-left: 7px; color: var(--sky-600); font-size: 8px; font-style: normal; }
.region-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.region-grid label { color: #728993; font-size: 9px; font-weight: 800; }
.region-grid label > span { color: #9aacb4; font-weight: 650; }
.region-grid select, .area-input-row input, .area-input-row select, .desk-note-field textarea { margin-top: 7px; border-color: #d7e5eb; border-radius: 10px; background: white; font-size: 12px; }
.region-grid select { height: 46px; }
.premium-tile-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.premium-tile-grid label, .product-choice-list label, .detail-choice-grid label, .desk-segmented label { cursor: pointer; }
.premium-tile-grid input, .product-choice-list input, .detail-choice-grid input, .desk-segmented input { position: absolute; opacity: 0; pointer-events: none; }
.premium-tile-grid label > span { min-height: 78px; padding: 14px; display: flex; flex-direction: column; justify-content: center; border: 1px solid #d8e6ec; border-radius: 12px; background: rgba(255,255,255,.82); transition: border-color .2s, background .2s, transform .2s; }
.premium-tile-grid b { color: #365866; font-size: 13px; }
.premium-tile-grid small { margin-top: 3px; color: #94a6ae; font-size: 7px; font-weight: 850; letter-spacing: .1em; }
.premium-tile-grid input:checked + span, .product-choice-list input:checked + span { border-color: var(--sky-400); background: #f2fbff; box-shadow: inset 0 0 0 1px rgba(79,195,247,.15); }
.premium-tile-grid input:checked + span b, .product-choice-list input:checked + span b { color: var(--sky-600); }
.premium-tile-grid input:focus-visible + span, .product-choice-list input:focus-visible + span, .detail-choice-grid input:focus-visible + span, .desk-segmented input:focus-visible + span { outline: 2px solid var(--sky-500); outline-offset: 2px; }
.compact-fieldset { margin-top: 24px; }
.desk-segmented { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid #d8e6ec; border-radius: 11px; overflow: hidden; }
.desk-segmented label:not(:last-child) { border-right: 1px solid #d8e6ec; }
.desk-segmented span { height: 43px; display: grid; place-items: center; color: #627b87; background: white; font-size: 11px; font-weight: 750; }
.desk-segmented input:checked + span { color: white; background: var(--navy); }
.product-choice-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.product-choice-list label > span { min-height: 67px; padding: 12px 15px; display: flex; flex-direction: column; justify-content: center; border: 1px solid #d8e6ec; border-radius: 11px; background: white; transition: border-color .2s, background .2s; }
.product-choice-list b { color: #365866; font-size: 11px; letter-spacing: .04em; }
.product-choice-list small { margin-top: 2px; color: #718892; font-size: 10px; }
.product-choice-list .product-undecided { grid-column: 1 / -1; }
.product-choice-list .product-undecided > span { min-height: 58px; }
.product-quantities { margin-top: 24px; padding-top: 22px; border-top: 1px solid #dbe8ed; }
.quantity-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 15px; }
.quantity-heading > span { color: #284d5e; font-size: 12px; font-weight: 850; }
.quantity-heading small { color: #8da1aa; font-size: 9px; }
#quantity-rows { margin-top: 9px; display: grid; gap: 7px; }
#quantity-rows label { min-height: 50px; padding: 6px 12px 6px 15px; display: grid; grid-template-columns: minmax(0, 1fr) 84px 18px; align-items: center; gap: 7px; border: 1px solid #d8e6ec; border-radius: 10px; background: white; }
#quantity-rows label > span:first-child { color: #3c5d6b; font-size: 11px; font-weight: 750; }
#quantity-rows input { width: 84px; height: 40px; padding: 0 8px; border: 1px solid #9ebdc9; border-radius: 8px; color: var(--navy); background: white; text-align: center; font-size: 16px; font-weight: 800; font-variant-numeric: tabular-nums; appearance: textfield; outline: none; }
#quantity-rows input::-webkit-inner-spin-button, #quantity-rows input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
#quantity-rows input:focus-visible { border-color: var(--sky-600); box-shadow: 0 0 0 2px rgba(35,174,234,.14); }
#quantity-rows label > span:last-child { color: #54717e; font-size: 12px; font-weight: 750; }
.desk-check-line { width: fit-content; margin-top: 14px; display: flex; align-items: center; gap: 8px; color: #54717e; font-size: 11px; font-weight: 750; cursor: pointer; }
.desk-check-line input { width: 17px; height: 17px; margin: 0; accent-color: var(--sky-600); }
.detail-field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.detail-field-grid .wide { grid-column: 1 / -1; }
.detail-field { min-width: 0; }
.area-input-row { display: grid; grid-template-columns: 1fr 78px; gap: 7px; }
.area-input-row input, .area-input-row select { width: 100%; height: 44px; padding: 0 11px; outline: none; }
.detail-choice-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
.detail-choice-grid span { min-height: 44px; padding: 8px; display: grid; place-items: center; border: 1px solid #d8e6ec; border-radius: 9px; color: #607984; background: white; font-size: 10px; font-weight: 750; text-align: center; }
.detail-choice-grid input:checked + span { color: var(--sky-600); border-color: var(--sky-400); background: #f1fbff; }
.schedule-grid { grid-template-columns: repeat(4, 1fr); }
.desk-note-field { margin-top: 25px; color: #284d5e; font-size: 12px; font-weight: 850; }
.desk-note-field textarea { min-height: 112px; padding: 12px; resize: vertical; }
.desk-note-field small { margin-top: 6px; display: block; color: #91a2aa; font-size: 9px; font-weight: 500; }
.desk-error { min-height: 20px; margin: 13px 0 -5px; color: #b84646; font-size: 10px; font-weight: 700; }
.desk-nav { margin-top: 25px; padding-top: 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid #dbe8ed; }
.desk-nav .button { min-height: 46px; }
.desk-nav > div { display: flex; align-items: center; gap: 10px; }
.desk-skip, .desk-reset { padding: 8px 4px; border: 0; color: #708791; background: transparent; font-size: 10px; font-weight: 800; text-decoration: underline; text-decoration-color: #b8c8ce; text-underline-offset: 4px; cursor: pointer; }
.brief-heading h3 { letter-spacing: .03em; }
.project-brief { margin-top: 24px; border-top: 1px solid #cfe0e7; }
.project-brief > div { min-height: 67px; padding: 14px 4px; display: grid; grid-template-columns: 150px minmax(0, 1fr) auto; align-items: start; gap: 18px; border-bottom: 1px solid #dbe8ed; }
.project-brief dt { color: #7a909a; font-size: 9px; font-weight: 850; letter-spacing: .03em; }
.project-brief dd { margin: 0; color: #244b5d; font-size: 12px; line-height: 1.75; font-weight: 720; white-space: pre-line; word-break: keep-all; }
.project-brief button { padding: 3px 5px; border: 0; color: var(--sky-600); background: transparent; font-size: 9px; font-weight: 850; cursor: pointer; }
.brief-actions { margin-top: 22px; display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.brief-actions .button { min-height: 50px; }
.mobile-inquiry-action { display: none; }
.send-note { margin: 11px 0 0; color: #8397a0; font-size: 9px; line-height: 1.6; word-break: keep-all; }
.final-nav { margin-top: 18px; }

footer { color: rgba(255,255,255,.58); background: #051f2e; }
.footer-inner { max-width: 1400px; margin: 0 auto; padding: 42px 24px 105px; display: flex; align-items: flex-start; gap: 45px; }
.brand-footer .brand-copy strong { color: white; }
.footer-info { flex: 1; }
.footer-info .footer-lead { margin: 2px 0 11px; color: rgba(255,255,255,.88); font-size: 11px; font-weight: 800; }
.footer-business { display: flex; flex-wrap: wrap; gap: 5px 17px; }
.footer-business span, .footer-contact span { color: rgba(255,255,255,.56); font-size: 9px; }
.footer-business b, .footer-contact b { margin-right: 6px; color: rgba(255,255,255,.82); font-weight: 750; }
.footer-business a, .footer-contact a { transition: color .2s; }
.footer-business a:hover, .footer-contact a:hover { color: var(--sky-300); }
.footer-contact { margin-top: 6px; display: flex; flex-wrap: wrap; gap: 5px 17px; font-style: normal; }
.footer-legal { margin-top: 9px; }
.footer-legal a { display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; border: 1px solid rgba(255,255,255,.13); border-radius: 7px; color: rgba(255,255,255,.72); font-size: 9px; font-weight: 750; transition: color .2s, border-color .2s, background .2s; }
.footer-legal a:hover { color: white; border-color: rgba(142,219,255,.55); background: rgba(79,195,247,.1); }
.footer-info small { display: block; margin-top: 11px; color: rgba(255,255,255,.3); font-size: 8px; }
.to-top { width: 50px; height: 50px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; margin-left: auto; border: 0; border-radius: 50%; color: white; background: linear-gradient(145deg, var(--sky-500), #078dc9); box-shadow: 0 10px 24px rgba(0,0,0,.24); transition: transform .2s ease, box-shadow .2s ease; }
.to-top:hover { transform: translateY(-4px); box-shadow: 0 15px 30px rgba(0,0,0,.3); }
.to-top b { font-size: 18px; line-height: .8; }
.to-top span { font-size: 7px; font-weight: 900; letter-spacing: .12em; }

.legal-page { background: linear-gradient(180deg, var(--sky-50) 0, #fff 420px); }
.legal-site-header { background: rgba(255,255,255,.92); border-bottom: 1px solid rgba(220,234,240,.85); backdrop-filter: blur(16px); }
.legal-back { min-height: 42px; padding: 0 16px; display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 10px; color: var(--navy); background: white; font-size: 12px; font-weight: 800; transition: color .2s, border-color .2s, background .2s; }
.legal-back:hover { color: var(--sky-600); border-color: var(--sky-300); background: var(--sky-50); }
.legal-main { padding: 150px 24px 100px; }
.legal-shell { width: min(920px, 100%); margin: 0 auto; }
.legal-heading { max-width: 760px; }
.legal-heading h1 { margin: 8px 0 14px; color: var(--navy); font-size: clamp(38px, 6vw, 62px); line-height: 1.15; letter-spacing: -.055em; }
.legal-heading > p:not(.section-kicker) { margin: 0; color: var(--muted); font-size: 16px; word-break: keep-all; }
.legal-heading > span { display: block; margin-top: 16px; color: #7c929c; font-size: 13px; }
.legal-notice { margin-top: 42px; padding: 24px 26px; display: grid; grid-template-columns: 72px 1fr; gap: 18px; border: 1px solid var(--sky-200); border-radius: 18px; background: linear-gradient(135deg, white, var(--sky-50)); box-shadow: 0 16px 45px rgba(30,128,169,.08); }
.legal-notice strong { color: var(--sky-600); font-size: 14px; }
.legal-notice p { margin: 0; color: #456572; font-size: 14px; line-height: 1.8; word-break: keep-all; }
.legal-card { margin-top: 22px; padding: 18px 54px; border: 1px solid var(--line); border-radius: 24px; background: white; box-shadow: var(--shadow); }
.legal-card section { padding: 30px 0; border-bottom: 1px solid #e7f0f4; }
.legal-card section:last-child { border-bottom: 0; }
.legal-card h2 { margin: 0 0 12px; color: var(--navy); font-size: 18px; line-height: 1.45; letter-spacing: -.025em; }
.legal-card p, .legal-card li { color: #4d6875; font-size: 15px; line-height: 1.9; word-break: keep-all; }
.legal-card p { margin: 0; }
.legal-card ol { margin: 0; padding-left: 22px; }
.legal-card li + li { margin-top: 7px; }
.legal-contact { margin-top: 22px; padding: 32px 38px; border-radius: 20px; color: white; background: linear-gradient(135deg, var(--navy), #0b4968); }
.legal-contact h2 { margin: 0 0 20px; color: white; font-size: 20px; }
.legal-contact dl { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; }
.legal-contact dl div { min-width: 0; }
.legal-contact dt { color: var(--sky-300); font-size: 11px; font-weight: 800; }
.legal-contact dd { margin: 3px 0 0; color: rgba(255,255,255,.88); font-size: 13px; line-height: 1.6; word-break: keep-all; }
.legal-contact a { text-decoration: underline; text-decoration-color: rgba(255,255,255,.25); text-underline-offset: 3px; }
.legal-footer .footer-inner { padding-bottom: 42px; }

.mobile-cta { display: none; }
.call-dialog { width: min(460px, calc(100% - 32px)); padding: 38px; border: 0; border-radius: 24px; color: var(--ink); background: white; box-shadow: 0 30px 90px rgba(2,31,46,.32); text-align: center; opacity: 0; transform: translateY(18px) scale(.965); transition: opacity .26s ease, transform .32s cubic-bezier(.22,1,.36,1); }
.call-dialog.is-open { opacity: 1; transform: translateY(0) scale(1); }
.call-dialog::backdrop { background: rgba(4,35,51,.55); backdrop-filter: blur(5px); opacity: 0; transition: opacity .28s ease; }
.call-dialog.is-open::backdrop { opacity: 1; }
.dialog-close:first-child { position: absolute; right: 18px; top: 13px; padding: 3px 8px; border: 0; color: #7b909a; background: transparent; font-size: 25px; cursor: pointer; }
.dialog-icon { width: 58px; height: 58px; display: grid; place-items: center; margin: 2px auto 20px; border-radius: 50%; color: white; background: linear-gradient(135deg, var(--sky-400), var(--sky-600)); }
.dialog-icon svg { width: 25px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.call-dialog .section-kicker { margin-bottom: 8px; }
.call-dialog h2 { margin: 0; color: var(--navy); font-size: 23px; line-height: 1.35; letter-spacing: -.045em; }
.dialog-phone { display: block; margin-top: 9px; color: var(--sky-600); font-size: 25px; font-weight: 900; letter-spacing: -.025em; }
.call-dialog > p:not(.section-kicker) { margin: 14px 0 24px; color: var(--muted); font-size: 12px; word-break: keep-all; }
.call-dialog .button { width: 100%; margin-top: 8px; }
.button-ghost { background: transparent; color: #708690; }
.toast { position: fixed; z-index: 300; left: 50%; bottom: 32px; padding: 12px 18px; transform: translate(-50%, 30px); border-radius: 10px; color: white; background: var(--navy); box-shadow: 0 13px 35px rgba(4,35,51,.24); font-size: 12px; opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.hero-visual.reveal { transform: translateY(20px) scale(var(--hero-visual-scale)); }
.hero-visual.reveal.visible { transform: scale(var(--hero-visual-scale)); }
.delay-1 { transition-delay: .1s; }.delay-2 { transition-delay: .2s; }.delay-3 { transition-delay: .3s; }.delay-4 { transition-delay: .4s; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes breathe { 50% { opacity: .45; transform: translateY(8px) rotate(13deg); } }
@keyframes card-pulse { 50% { transform: scale(1.015); } }

@media (max-width: 980px) {
  .primary-nav { gap: 18px; }
  .hero-inner { grid-template-columns: 1fr 1fr; gap: 20px; }
  .hero h1 { font-size: 46px; }
  .unit-card { width: 310px; height: 215px; }
  .hero-visual { --hero-visual-scale: .86; }
  .service-card { padding: 27px 23px; }
  .home-case-media { height: 205px; }
  .home-case-card > div:last-child { padding: 20px; }
  .residential-note { grid-template-columns: 1fr 1.2fr auto; gap: 18px; }
  .process-list li { padding: 0 7px; }
  .protocol-rail { padding: 0 10px; }
  .protocol-step { padding-inline: 6px; }
  .protocol-copy { padding: 42px 36px; }
  .desk-layout { grid-template-columns: 276px minmax(0, 1fr); }
  .desk-side { padding: 36px 25px 32px; }
  .desk-workspace { padding: 38px 30px; }
  .area-block { padding: 48px; gap: 35px; }
  .contact-panel { padding: 48px; gap: 38px; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 70px; }
  body { padding-bottom: 68px; }
  .site-header, .site-header.scrolled { height: 64px; background: rgba(255,255,255,.9); border-bottom: 1px solid rgba(220,234,240,.75); backdrop-filter: blur(16px); }
  .header-inner { padding: 0 18px; }
  .brand-logo { width: 43px; height: 43px; }
  .brand-copy strong { font-size: 18px; }
  .brand-copy small { font-size: 6px; }
  .header-actions { display: none; }
  .menu-toggle { width: 42px; height: 42px; display: flex; flex-direction: column; justify-content: center; gap: 5px; margin-left: auto; padding: 10px; border: 0; background: transparent; cursor: pointer; }
  .menu-toggle span { width: 21px; height: 2px; border-radius: 2px; background: var(--navy); transition: transform .2s, opacity .2s; }
  .menu-toggle em { position: absolute; clip: rect(0 0 0 0); }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav { position: fixed; left: 14px; right: 14px; top: 70px; padding: 15px; display: grid; gap: 2px; visibility: hidden; transform: translateY(-10px); opacity: 0; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.98); box-shadow: 0 20px 50px rgba(7,50,74,.17); transition: opacity .2s, transform .2s, visibility .2s; }
  .primary-nav.open { visibility: visible; transform: none; opacity: 1; }
  .primary-nav a { padding: 11px 12px; border-radius: 9px; }
  .primary-nav a:hover { background: var(--sky-50); }
  .primary-nav a::after { display: none; }
  .primary-nav .header-product-link-mobile { margin: 0 0 5px; padding: 12px; display: block; border: 1px solid #078bc7; border-radius: 10px; color: white; background: linear-gradient(135deg, #159bd8, #0786c2); box-shadow: 0 7px 18px rgba(18,138,192,.23); font-size: 14px; font-weight: 800; letter-spacing: -.015em; }

  .hero { min-height: 0; }
  .hero-inner { min-height: 0; padding: 112px 18px 92px; grid-template-columns: 1fr; gap: 30px; }
  .eyebrow { font-size: 8px; letter-spacing: .13em; }
  .hero h1 { font-size: clamp(36px, 10.5vw, 49px); line-height: 1.18; }
  .hero h1 span { margin-top: 5px; font-size: .74em; }
  .hero-copy > p { margin-top: 20px; font-size: 14px; }
  .hero-actions { margin-top: 27px; }
  .button { min-height: 50px; padding: 0 18px; }
  .hero-actions .button-primary { flex: 1; }
  .hero-actions .button-secondary { display: none; }
  .trust-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 28px; }
  .trust-list li { padding: 10px 4px; display: flex; flex-direction: column; gap: 5px; border: 1px solid rgba(178,220,236,.72); border-radius: 10px; background: rgba(255,255,255,.46); text-align: center; font-size: 8px; }
  .trust-list span { width: 21px; height: 21px; font-size: 7px; }
  .hero-visual { --hero-visual-scale: .78; height: 360px; margin: -5px 0 -18px; }
  .unit-card { width: 300px; height: 200px; padding: 27px; border-radius: 36px; }
  .unit-vent { left: 28px; right: 28px; bottom: 31px; height: 58px; padding: 11px; border-radius: 11px; }
  .unit-vent span { height: 35px; }
  .unit-badge { top: 31px; right: 31px; }
  .unit-badge b { font-size: 25px; }
  .unit-badge small { font-size: 7px; }
  .visual-note { padding: 10px 14px; font-size: 12px; }
  .note-top { top: 6px; right: 8px; }
  .note-bottom { bottom: 2px; left: 8px; }
  .hero-wave { bottom: -70px; }
  .section-shell { padding: 0 18px; }
  .expertise { padding: 85px 0 92px; }
  .section-heading { display: block; }
  .section-heading-title .section-kicker { margin-bottom: 14px; }
  .section-heading h2, .subheading h2, .area-copy h2, .contact-intro h2 { font-size: clamp(28px, 8vw, 31px); line-height: 1.2; }
  #home-cases-title { font-size: clamp(22px, 6.4vw, 27px); letter-spacing: -.06em; }
  .section-heading > p { width: auto; margin: 18px 0 0; justify-self: auto; font-size: 13px; text-align: left; }
  .service-grid { grid-template-columns: 1fr; margin-top: 30px; }
  .service-card { min-height: 0; padding: 27px 25px; }
  .service-icon { width: 45px; height: 45px; margin-bottom: 21px; }
  .service-card h3 { font-size: 20px; }
  .home-cases { margin-top: 88px; }
  .home-cases .subheading { margin-bottom: 26px; }
  .home-cases-copy { margin-top: 14px; }
  .home-case-grid { grid-template-columns: 1fr; }
  .home-case-media { height: 230px; }
  .home-case-card { display: grid; grid-template-columns: .95fr 1.05fr; }
  .home-case-card > div:last-child { min-height: 0; align-self: center; padding: 24px; }
  .residential-note { padding: 22px; grid-template-columns: 1fr; gap: 11px; }
  .residential-note a { width: fit-content; }
  .process-block { margin-top: 90px; }
  .subheading { display: block; margin-bottom: 27px; }
  .subheading > p { margin-top: 14px; font-size: 12px; }
  .process-list { grid-template-columns: 1fr; gap: 0; }
  .process-list::before { left: 39px; right: auto; top: 41px; bottom: 41px; border-top: 0; border-left: 1px dashed #b9dce9; }
  .process-list li { min-height: 103px; padding: 9px 0 15px 98px; text-align: left; }
  .process-icon { position: absolute; left: 0; top: 0; width: 78px; height: 78px; margin: 0; }
  .process-list li > span { left: 56px; top: 0; }
  .process-list h3 { margin-top: 2px; }
  .process-list p { max-width: 230px; }
  .protocol-shell { border-radius: 20px; }
  .protocol-detail { min-height: 0; grid-template-columns: 1fr; }
  .protocol-copy { padding: 32px 23px 30px; }
  .protocol-copy h3 { font-size: 25px; }
  .protocol-copy > p:not(.protocol-index) { font-size: 12px; }
  .protocol-copy dl { margin-top: 24px; gap: 10px; }
  .protocol-copy dd { font-size: 10px; }
  .protocol-media { min-height: 235px; }
  .protocol-blueprint { inset: 28px; }
  .area-block { margin-top: 86px; padding: 34px 25px; grid-template-columns: 1fr; gap: 24px; border-radius: 24px; }
  .area-copy > p { font-size: 12px; }
  .map-card { min-height: 260px; margin-bottom: -15px; }
  .map-card svg { height: 270px; }
  .map-card::before { width: 255px; height: 255px; }
  .map-card::after { width: 190px; height: 190px; }
  .contact-zone { padding-top: 84px; }
  .faq-wrap { padding-bottom: 82px; }
  .faq-list summary { min-height: 67px; padding: 0 2px; font-size: 13px; }
  .faq-list details > div { margin: 0 2px 14px; padding: 15px 16px; }
  .faq-list details p { padding: 0; font-size: 13px; }
  .contact-panel { margin: 0 -18px; padding: 49px 18px 38px; grid-template-columns: 1fr; gap: 35px; border-radius: 26px 26px 0 0; }
  .project-desk { padding-top: 52px; }
  .desk-heading { display: block; margin-bottom: 25px; }
  .desk-heading h2 { font-size: clamp(30px, 8.5vw, 36px); }
  .desk-heading > p { margin: 16px 0 0; text-align: left; font-size: 12px; }
  .desk-layout { margin: 0 -18px; grid-template-columns: 1fr; border-radius: 24px 24px 0 0; }
  .desk-side { padding: 29px 22px 23px; }
  .desk-side-top > strong { font-size: 21px; }
  .desk-side-top > p { max-width: 440px; }
  .desk-phone { margin-top: 22px; padding: 15px 0; }
  .desk-phone > a { font-size: 19px; }
  .desk-progress { margin-top: 23px; grid-template-columns: repeat(4, 1fr); gap: 5px; }
  .desk-progress li { min-height: 0; display: flex; flex-direction: column; gap: 7px; align-items: flex-start; }
  .desk-progress li:not(:last-child)::after { left: 29px; right: -5px; top: 15px; bottom: auto; border-left: 0; border-top: 1px solid rgba(255,255,255,.15); }
  .desk-progress li > span { position: relative; z-index: 1; width: 30px; height: 30px; background: #07344b; }
  .desk-progress small { font-size: 9px; }
  .desk-progress b { font-size: 6px; }
  .desk-workspace { min-height: 0; padding: 31px 20px 34px; }
  .desk-step-heading { padding-bottom: 20px; gap: 12px; }
  .desk-step-heading > span { min-width: 66px; font-size: 7px; }
  .desk-step-heading h3 { font-size: 24px; }
  .desk-step-heading p { font-size: 10px; }
  .desk-fieldset { margin-top: 25px; }
  .region-grid { grid-template-columns: 1fr; gap: 8px; }
  .premium-tile-grid { grid-template-columns: repeat(2, 1fr); }
  .premium-tile-grid label > span { min-height: 70px; padding: 12px; }
  .desk-segmented { grid-template-columns: 1fr; }
  .desk-segmented label:not(:last-child) { border-right: 0; border-bottom: 1px solid #d8e6ec; }
  .product-choice-list { grid-template-columns: 1fr; }
  .product-choice-list .product-undecided { grid-column: auto; }
  #quantity-rows label { grid-template-columns: minmax(0, 1fr) 78px 16px; padding-left: 11px; }
  #quantity-rows input { width: 78px; }
  .detail-field-grid { grid-template-columns: 1fr; gap: 0; }
  .detail-field-grid .wide { grid-column: auto; }
  .schedule-grid { grid-template-columns: repeat(2, 1fr); }
  .desk-note-field { display: block; }
  .desk-nav { align-items: flex-end; }
  .desk-nav > div { flex-direction: column-reverse; align-items: flex-end; gap: 4px; }
  .desk-nav .button { padding-inline: 15px; font-size: 12px; }
  .project-brief > div { grid-template-columns: 108px minmax(0, 1fr) auto; gap: 10px; }
  .brief-actions { grid-template-columns: 1fr; }
  .desktop-inquiry-action { display: none; }
  .mobile-inquiry-action { display: inline-flex; }
  .final-nav { align-items: center; }
  .contact-intro > p { font-size: 12px; }
  .contact-details { margin: 27px 0 0; display: block; }
  .contact-call-group { margin: 0; display: block; }
  .phone-card { width: 100%; min-height: 0; padding: 15px; display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; grid-template-rows: auto auto; column-gap: 12px; border: 1px solid rgba(255,255,255,.12); border-radius: 17px; background: rgba(255,255,255,.06); }
  .phone-card-heading { display: contents; }
  .phone-icon { width: 44px; height: 44px; }
  .phone-card-heading .phone-icon { grid-column: 1; grid-row: 1 / 3; align-self: center; }
  .phone-card-heading small { grid-column: 2; grid-row: 1; align-self: end; font-size: 10px; }
  .phone-number { grid-column: 2; grid-row: 2; margin: 0; align-self: start; font-size: 18px; text-align: left; }
  .phone-card .phone-action { width: auto; min-height: 34px; padding: 0 10px 0 12px; grid-column: 3; grid-row: 1 / 3; align-self: center; border-radius: 9px; font-size: 9px; }
  .contact-meta { gap: 14px; margin-top: 21px; padding-top: 21px; align-self: stretch; flex-direction: column; }
  .estimate-card { padding: 23px 18px; }
  .choice-row { gap: 4px; }
  .inquiry-type-row { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .choice-row span { font-size: 9px; }
  .footer-inner { padding: 37px 18px 40px; display: grid; grid-template-columns: 1fr auto; gap: 24px; }
  .footer-info { grid-column: 1 / -1; grid-row: 2; }
  .legal-main { padding: 112px 18px 72px; }
  .legal-site-header .brand-copy small { display: none; }
  .legal-back { min-height: 38px; padding: 0 12px; font-size: 10px; }
  .legal-heading h1 { font-size: 38px; }
  .legal-heading > p:not(.section-kicker) { font-size: 15px; }
  .legal-notice { margin-top: 30px; padding: 20px; display: block; }
  .legal-notice p { margin-top: 7px; font-size: 13px; }
  .legal-card { padding: 8px 22px; border-radius: 18px; }
  .legal-card section { padding: 25px 0; }
  .legal-card h2 { font-size: 16px; }
  .legal-card p, .legal-card li { font-size: 14px; line-height: 1.85; }
  .legal-contact { padding: 25px 22px; }
  .legal-contact dl { grid-template-columns: 1fr; gap: 12px; }
  .legal-footer .footer-inner { padding-bottom: 32px; }
  .to-top { grid-column: 2; grid-row: 1; }
  .mobile-cta { position: fixed; z-index: 90; left: 0; right: 0; bottom: 0; height: 68px; padding: 8px 12px calc(8px + env(safe-area-inset-bottom)); display: grid; grid-template-columns: minmax(110px, .42fr) minmax(0, 1fr); gap: 7px; background: rgba(255,255,255,.94); border-top: 1px solid var(--line); box-shadow: 0 -8px 30px rgba(5,44,64,.1); backdrop-filter: blur(15px); }
  .mobile-cta button, .mobile-cta a { width: 100%; height: 100%; min-width: 0; padding: 0 12px; border: 0; border-radius: 10px; display: flex; align-items: center; justify-content: center; gap: 7px; font-size: 12px; font-weight: 850; }
  .mobile-cta button { color: #355d6e; border: 1px solid #cde2ea; background: white; }
  .mobile-cta a { color: white; background: linear-gradient(135deg, var(--sky-500), #159bd8); }
  .mobile-cta svg { width: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .toast { bottom: 82px; max-width: calc(100% - 30px); text-align: center; }
  .call-dialog { padding: 33px 23px 24px; }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 35px; }
  .hero h1 span { font-size: .64em; }
  .hero-actions .button-primary { font-size: 12px; }
  .hero-visual { --hero-visual-scale: .69; margin-left: -12px; }
  .choice-row { grid-template-columns: 1fr; }
  .choice-row span { height: 35px; }
  .home-case-card { display: block; }
  .home-case-media { height: 205px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 340px) {
  .hero-visual { --hero-visual-scale: .6; margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-visual.reveal { transform: scale(var(--hero-visual-scale)); }
}

/* Construction cases */
.primary-nav a[aria-current="page"] { color: var(--sky-600); }
.primary-nav a[aria-current="page"]::after { right: 0; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 7px; }
.footer-legal a[aria-current="page"] { color: white; border-color: rgba(142,219,255,.45); background: rgba(79,195,247,.08); }
.case-page { background: #f8fcfe; }
.case-site-header { background: rgba(255,255,255,.9); }
.case-hero { position: relative; overflow: hidden; padding: 148px 0 84px; background: linear-gradient(135deg, #f9fdff 0%, #effaff 53%, #e5f7ff 100%); }
.case-hero::before { content: ""; position: absolute; inset: 0; opacity: .38; background-image: radial-gradient(rgba(35,174,234,.3) 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(90deg, transparent 8%, black 72%, transparent); }
.case-hero-glow { position: absolute; width: 650px; height: 650px; right: -120px; top: -160px; border-radius: 50%; background: rgba(255,255,255,.72); }
.case-hero-inner { position: relative; display: grid; grid-template-columns: .82fr 1.18fr; align-items: center; gap: 76px; }
.case-hero-copy { position: relative; z-index: 2; padding-left: clamp(0px, 3vw, 42px); }
.case-hero-copy h1 { margin: 0; color: var(--navy); font-size: clamp(48px, 5.4vw, 76px); line-height: 1.09; font-weight: 860; letter-spacing: -.07em; }
.case-hero-copy h1 span { color: var(--sky-500); }
.case-hero-copy > p:not(.section-kicker) { max-width: 520px; margin: 25px 0 0; color: #55717f; font-size: 16px; line-height: 1.8; word-break: keep-all; }
.case-hero-copy .case-certified { width: fit-content; margin-top: 18px; padding: 8px 13px; display: flex; align-items: center; gap: 7px; border: 1px solid rgba(79,195,247,.42); border-radius: 999px; color: #27617a; background: rgba(255,255,255,.72); font-size: 13px; font-weight: 780; line-height: 1.4; }
.case-certified span { width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--sky-500); font-size: 11px; }
.case-hero-actions { display: flex; gap: 11px; margin-top: 31px; }
.case-proof { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 540px; margin: 38px 0 0; padding: 22px 0 0; border-top: 1px solid rgba(141,190,209,.48); list-style: none; }
.case-proof li { padding-right: 15px; }
.case-proof strong, .case-proof span { display: block; }
.case-proof strong { color: var(--navy); font-size: 16px; font-weight: 850; letter-spacing: -.03em; }
.case-proof span { margin-top: 3px; color: #79909c; font-size: 13px; }
.case-hero-media { position: relative; min-width: 0; margin: 0; }
.case-hero-media::before { content: ""; position: absolute; z-index: 0; width: 62%; height: 62%; right: -8%; bottom: -8%; border: 1px solid rgba(79,195,247,.35); border-radius: 50%; }
.case-hero-media .case-image-button { position: relative; z-index: 1; width: 100%; height: 570px; overflow: hidden; padding: 0; border: 8px solid rgba(255,255,255,.88); border-radius: 34px; background: #d8ebf3; box-shadow: 0 30px 70px rgba(32,112,147,.2); cursor: zoom-in; }
.case-hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 28%; transition: transform .6s cubic-bezier(.22,1,.36,1); }
.case-hero-media .case-image-button:hover img { transform: scale(1.025); }
.case-hero-media figcaption { position: absolute; z-index: 2; left: -30px; bottom: 30px; width: min(320px, calc(100% - 30px)); padding: 21px 23px; border: 1px solid rgba(255,255,255,.9); border-radius: 17px; background: rgba(255,255,255,.91); box-shadow: 0 18px 45px rgba(20,76,103,.16); backdrop-filter: blur(16px); }
.case-hero-media figcaption span, .case-hero-media figcaption strong, .case-hero-media figcaption small { display: block; }
.case-hero-media figcaption span { margin-bottom: 6px; color: var(--sky-600); font-size: 11px; font-weight: 850; letter-spacing: .15em; }
.case-hero-media figcaption strong { color: var(--navy); font-size: 18px; letter-spacing: -.035em; }
.case-hero-media figcaption small { margin-top: 4px; color: #708690; font-size: 13px; line-height: 1.55; }
.image-expand { position: absolute; z-index: 3; right: 17px; top: 17px; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.6); border-radius: 50%; color: white; background: rgba(3,40,58,.5); font-size: 19px; line-height: 1; backdrop-filter: blur(10px); transition: transform .2s, background .2s; }
.case-image-button:hover .image-expand { transform: translate(2px,-2px); background: rgba(7,140,201,.82); }

.case-gallery { padding: 112px 0 126px; background: white; }
.case-gallery-heading { display: grid; grid-template-columns: 1fr minmax(300px, 470px); gap: 60px; align-items: end; }
.case-gallery-heading h2 { margin: 0; color: var(--navy); font-size: clamp(38px, 4vw, 54px); line-height: 1.17; letter-spacing: -.06em; }
.case-gallery-heading > p { margin: 0 0 5px; color: var(--muted); font-size: 15px; line-height: 1.8; word-break: keep-all; }
.case-filters { display: flex; gap: 8px; margin-top: 44px; }
.case-filters button { min-height: 44px; padding: 0 18px; border: 1px solid var(--line); border-radius: 999px; color: #587381; background: white; font-size: 14px; font-weight: 780; cursor: pointer; transition: color .2s, background .2s, border-color .2s, transform .2s; }
.case-filters button:hover { transform: translateY(-1px); border-color: var(--sky-300); }
.case-filters button.active { color: white; border-color: var(--sky-600); background: var(--sky-600); box-shadow: 0 8px 22px rgba(7,140,201,.2); }
.case-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; margin-top: 29px; }
.case-card { grid-column: span 4; overflow: hidden; border: 1px solid var(--line); border-radius: 23px; background: #fbfeff; box-shadow: 0 12px 34px rgba(27,88,116,.07); transition: transform .3s, box-shadow .3s, border-color .3s; }
.case-card:hover { transform: translateY(-6px); border-color: var(--sky-200); box-shadow: 0 22px 52px rgba(27,88,116,.13); }
.case-card[hidden] { display: none; }
.case-card-featured { grid-column: span 8; }
.case-card-wide { grid-column: span 8; }
.case-card-media { position: relative; width: 100%; height: 320px; overflow: hidden; padding: 0; border: 0; background: #d9e9ef; cursor: zoom-in; }
.case-record-card .case-card-media { height: 280px; }
.case-card-featured .case-card-media { height: 500px; }
.case-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s cubic-bezier(.22,1,.36,1); }
.case-card-featured .case-card-media img { object-position: center 27%; }
.case-card-wide .case-card-media img { object-position: center 30%; }
.case-card:hover .case-card-media img { transform: scale(1.035); }
.case-number { position: absolute; z-index: 2; left: 18px; top: 18px; min-width: 44px; height: 32px; padding: 0 11px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.62); border-radius: 999px; color: white; background: rgba(3,40,58,.52); font-size: 12px; font-weight: 850; backdrop-filter: blur(10px); }
.case-card-body { padding: 26px 27px 29px; }
.case-card-featured .case-card-body, .case-card-wide .case-card-body { display: grid; grid-template-columns: 1fr auto; column-gap: 36px; }
.case-card-featured .case-tags, .case-card-wide .case-tags, .case-card-featured h3, .case-card-wide h3 { grid-column: 1; }
.case-card-featured .case-card-body > p, .case-card-wide .case-card-body > p { grid-column: 1; }
.case-card-featured dl, .case-card-wide dl { grid-column: 2; grid-row: 1 / span 3; align-self: center; min-width: 210px; }
.case-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 13px; }
.case-tags span { padding: 4px 8px; border-radius: 6px; color: var(--sky-600); background: var(--sky-100); font-size: 12px; font-weight: 750; }
.case-card h3 { margin: 0; color: var(--navy); font-size: 22px; line-height: 1.4; letter-spacing: -.04em; word-break: keep-all; }
.case-card-body > p { margin: 12px 0 22px; color: var(--muted); font-size: 15px; line-height: 1.78; word-break: keep-all; }
.case-record-card .case-card-body > p { margin-bottom: 0; }
.case-card dl { margin: 0; padding-top: 16px; display: grid; gap: 10px; border-top: 1px solid var(--line); }
.case-card dl div { display: flex; align-items: flex-start; justify-content: space-between; gap: 13px; }
.case-card dt { color: #89a0aa; font-size: 12px; }
.case-card dd { margin: 0; color: #355868; font-size: 13px; font-weight: 750; text-align: right; }
.case-empty { margin-top: 28px; padding: 50px 20px; border: 1px dashed var(--sky-200); border-radius: 20px; color: var(--muted); background: var(--sky-50); text-align: center; font-size: 15px; }

.case-cta { padding: 0 0 110px; background: white; }
.case-inquiry-panel { position: relative; overflow: hidden; padding: 68px; display: grid; grid-template-columns: .82fr 1.18fr; align-items: center; gap: 72px; border-radius: 32px; color: white; background: linear-gradient(135deg, #07324a, #07577c); box-shadow: 0 28px 65px rgba(7,50,74,.18); }
.case-inquiry-panel::after { content: ""; position: absolute; width: 380px; height: 380px; left: -150px; bottom: -210px; border: 1px solid rgba(142,219,255,.25); border-radius: 50%; box-shadow: 0 0 0 58px rgba(142,219,255,.05), 0 0 0 116px rgba(142,219,255,.03); }
.case-inquiry-panel > * { position: relative; z-index: 1; }
.case-inquiry-intro .section-kicker { color: var(--sky-300); }
.case-inquiry-intro h2 { margin: 0; color: white; font-size: clamp(34px, 3.8vw, 49px); line-height: 1.2; letter-spacing: -.055em; word-break: keep-all; }
.case-inquiry-intro > p:not(.section-kicker) { margin: 20px 0 27px; color: rgba(255,255,255,.7); font-size: 15px; line-height: 1.8; word-break: keep-all; }
.case-inquiry-intro ul { margin: 0 0 29px; padding: 0; display: grid; gap: 10px; list-style: none; }
.case-inquiry-intro li { padding: 13px 15px; display: flex; align-items: center; gap: 13px; border: 1px solid rgba(255,255,255,.11); border-radius: 13px; background: rgba(255,255,255,.055); }
.case-inquiry-intro li > span { width: 31px; height: 31px; display: grid; place-items: center; flex: none; border-radius: 50%; color: var(--sky-300); background: rgba(142,219,255,.12); font-size: 11px; font-weight: 850; }
.case-inquiry-intro li strong, .case-inquiry-intro li small { display: block; }
.case-inquiry-intro li strong { color: white; font-size: 14px; }
.case-inquiry-intro li small { margin-top: 1px; color: rgba(255,255,255,.52); font-size: 12px; }
.case-inquiry-intro > .button-secondary { color: white; border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.07); }
.case-inquiry-intro > .button-secondary:hover { border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.12); }
.case-estimate-card { width: 100%; max-width: 610px; justify-self: end; padding: 37px; }
.case-estimate-card .form-heading > span { font-size: 22px; }
.case-estimate-card legend, .case-estimate-card form > label, .case-estimate-card .form-row label, .case-estimate-card #standard-estimate-fields > label { margin-bottom: 9px; font-size: 13px; }
.case-estimate-card .choice-row span { height: 44px; font-size: 13px; }
.case-estimate-card select, .case-estimate-card textarea { font-size: 14px; }
.case-estimate-card select { height: 46px; }
.case-estimate-card textarea { min-height: 88px; }
.case-estimate-card .other-inquiry-field textarea { min-height: 132px; }
.case-estimate-card .privacy-note { margin: 15px 0 18px; font-size: 12px; }
.case-estimate-card .privacy-note svg { width: 16px; }
.case-estimate-card .summary-box > div:first-child strong { font-size: 19px; }
.case-estimate-card .summary-box > div:first-child button { font-size: 13px; }
.case-estimate-card .summary-box pre { font-size: 14px; }

.case-lightbox { width: min(980px, calc(100% - 32px)); max-height: calc(100vh - 32px); padding: 0; overflow: hidden; border: 0; border-radius: 24px; color: white; background: #06283a; box-shadow: 0 30px 100px rgba(0,20,31,.45); opacity: 0; transform: translateY(15px) scale(.975); transition: opacity .22s ease, transform .28s cubic-bezier(.22,1,.36,1); }
.case-lightbox.is-open { opacity: 1; transform: none; }
.case-lightbox::backdrop { background: rgba(2,24,36,.75); backdrop-filter: blur(8px); }
.case-lightbox img { width: 100%; max-height: calc(100vh - 110px); object-fit: contain; background: #061f2c; }
.case-lightbox p { min-height: 58px; margin: 0; padding: 16px 68px 16px 22px; display: flex; align-items: center; color: rgba(255,255,255,.83); font-size: 14px; }
.lightbox-close { position: absolute; z-index: 4; right: 14px; top: 14px; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; color: white; background: rgba(3,31,45,.58); font-size: 25px; line-height: 1; cursor: pointer; backdrop-filter: blur(10px); }

@media (max-width: 1100px) {
  .case-hero-inner { gap: 42px; }
  .case-hero-copy { padding-left: 0; }
  .case-hero-media .case-image-button { height: 510px; }
  .case-card-featured .case-card-media { height: 430px; }
  .case-card-body { padding: 23px; }
  .case-record-card .case-card-media { height: 250px; }
}

@media (max-width: 900px) {
  .case-hero { padding-top: 125px; }
  .case-hero-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
  .case-hero-copy h1 { font-size: 52px; }
  .case-hero-media .case-image-button { height: 470px; }
  .case-hero-media figcaption { left: -18px; }
  .case-card, .case-card-wide { grid-column: span 6; }
  .case-card-featured { grid-column: span 12; }
  .case-card-featured .case-card-body { grid-template-columns: 1fr auto; }
  .case-card-wide .case-card-body { display: block; }
  .case-card-wide dl { min-width: 0; }
  .case-inquiry-panel { padding: 52px 45px; grid-template-columns: 1fr; gap: 38px; }
  .case-estimate-card { max-width: none; justify-self: stretch; }
}

@media (max-width: 760px) {
  .case-hero { padding: 106px 0 63px; }
  .case-hero::before { mask-image: linear-gradient(180deg, black, transparent 70%); }
  .case-hero-inner { grid-template-columns: 1fr; gap: 38px; }
  .case-hero-copy h1 { font-size: clamp(42px, 13vw, 57px); }
  .case-hero-copy > p:not(.section-kicker) { margin-top: 20px; font-size: 15px; }
  .case-hero-actions { margin-top: 25px; }
  .case-hero-actions .button { flex: 1; padding: 0 12px; font-size: 13px; }
  .case-proof { margin-top: 30px; padding-top: 18px; }
  .case-proof li { padding-right: 8px; }
  .case-proof strong { font-size: 14px; }
  .case-proof span { font-size: 12px; }
  .case-hero-media .case-image-button { height: 440px; border-width: 5px; border-radius: 25px; }
  .case-hero-media figcaption { left: 15px; bottom: 15px; padding: 16px 18px; }
  .case-hero-media figcaption strong { font-size: 16px; }
  .case-hero-media figcaption small { font-size: 12px; }
  .image-expand { width: 38px; height: 38px; right: 13px; top: 13px; }
  .case-gallery { padding: 82px 0 88px; }
  .case-gallery-heading { display: block; }
  .case-gallery-heading h2 { font-size: 38px; }
  .case-gallery-heading > p { margin-top: 18px; font-size: 14px; }
  .case-filters { margin: 29px -18px 0; padding: 0 18px 5px; overflow-x: auto; scrollbar-width: none; }
  .case-filters::-webkit-scrollbar { display: none; }
  .case-filters button { flex: none; min-height: 42px; padding: 0 16px; font-size: 13px; }
  .case-grid { grid-template-columns: 1fr; gap: 16px; margin-top: 22px; }
  .case-card, .case-card-featured, .case-card-wide { grid-column: auto; }
  .case-card-media, .case-card-featured .case-card-media { height: min(92vw, 430px); }
  .case-record-card .case-card-media { height: min(76vw, 360px); }
  .case-card-featured .case-card-body, .case-card-wide .case-card-body { display: block; }
  .case-card-featured dl, .case-card-wide dl { min-width: 0; }
  .case-card-body { padding: 22px 21px 25px; }
  .case-card h3 { font-size: 20px; }
  .case-card-body > p { font-size: 14px; }
  .case-cta { padding-bottom: 80px; }
  .case-inquiry-panel { margin: 0 -18px; padding: 47px 18px 30px; border-radius: 26px 26px 0 0; }
  .case-inquiry-intro { padding: 0 4px; }
  .case-inquiry-intro h2 { font-size: 34px; }
  .case-inquiry-intro > p:not(.section-kicker) { font-size: 14px; }
  .case-inquiry-intro li { padding: 11px 13px; }
  .case-inquiry-intro > .button-secondary { width: 100%; }
  .case-estimate-card { padding: 25px 18px; }
  .case-estimate-card .inquiry-type-row { grid-template-columns: repeat(2, 1fr); }
  .case-estimate-card .form-row { grid-template-columns: 1fr; gap: 0; }
  .case-estimate-card .summary-actions { grid-template-columns: 1fr; }
  .case-lightbox { width: calc(100% - 22px); border-radius: 18px; }
  .case-lightbox p { padding-left: 17px; font-size: 13px; }
}

@media (max-width: 390px) {
  .case-hero-actions { display: grid; grid-template-columns: 1fr; }
  .case-proof { gap: 6px; }
  .case-proof strong { font-size: 13px; }
  .case-proof span { font-size: 11px; }
  .case-hero-media .case-image-button { height: 390px; }
}

@media (prefers-reduced-motion: reduce) {
  .case-hero-media img, .case-card-media img { transition: none; }
}

/* Product finder on home */
.home-product-finder { position: relative; z-index: 4; padding: 78px 0 28px; background: white; }
.quick-finder-panel { position: relative; overflow: hidden; padding: 48px 52px; display: grid; grid-template-columns: minmax(270px, .7fr) minmax(0, 1.3fr); align-items: center; gap: 46px; border-radius: 30px; color: white; background: linear-gradient(135deg, #07324a 0%, #075d83 100%); box-shadow: 0 24px 60px rgba(7,50,74,.15); }
.quick-finder-panel::after { content: ""; position: absolute; width: 420px; height: 420px; left: -210px; bottom: -280px; border: 1px solid rgba(142,219,255,.2); border-radius: 50%; box-shadow: 0 0 0 58px rgba(142,219,255,.045), 0 0 0 116px rgba(142,219,255,.025); }
.quick-finder-panel > * { position: relative; z-index: 1; }
.quick-finder-copy .section-kicker { color: var(--sky-300); }
.quick-finder-copy h2 { margin: 0; color: white; font-size: clamp(31px, 3.2vw, 45px); line-height: 1.22; letter-spacing: -.055em; }
.quick-finder-copy > p:not(.section-kicker) { max-width: 510px; margin: 17px 0 0; color: rgba(255,255,255,.68); font-size: 14px; line-height: 1.75; word-break: keep-all; }
.quick-finder-badges { margin-top: 23px; display: flex; flex-wrap: wrap; gap: 8px; }
.quick-finder-badges span { padding: 7px 11px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; color: rgba(255,255,255,.85); background: rgba(255,255,255,.07); font-size: 11px; font-weight: 750; }
.quick-finder-form { width: 100%; padding: 29px; border: 1px solid rgba(255,255,255,.62); border-radius: 22px; background: rgba(255,255,255,.97); box-shadow: 0 16px 42px rgba(1,29,44,.17); }
.quick-finder-controls { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(130px, .72fr) 136px; gap: 12px; align-items: stretch; }
.quick-finder-field,
.quick-finder-submit { min-width: 0; display: grid; grid-template-rows: 18px 52px; row-gap: 9px; }
.quick-finder-field label { align-self: center; color: #36586a; font-size: 12px; font-weight: 750; line-height: 18px; }
.quick-finder-field select { width: 100%; height: 52px; margin: 0; padding: 0 42px 0 14px; display: block; grid-row: 2; border: 1px solid #d9e9ef; border-radius: 12px; color: var(--navy); background-color: #f8fcfe; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%23577989' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; background-size: 12px 8px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.55); font: inherit; font-size: 14px; font-weight: 700; appearance: none; -webkit-appearance: none; }
.quick-finder-submit > span { height: 18px; }
.quick-finder-submit .button { width: 100%; min-width: 0; height: 52px; margin: 0; grid-row: 2; border: 0; }
.quick-finder-form > a { width: fit-content; margin: 15px 0 -2px auto; display: block; color: var(--sky-600); font-size: 12px; font-weight: 800; }

.product-result-dialog { width: min(790px, calc(100% - 34px)); max-height: calc(100vh - 36px); padding: 38px 40px 32px; overflow: auto; border: 0; border-radius: 28px; background: white; box-shadow: 0 32px 100px rgba(0,31,48,.3); opacity: 0; transform: translateY(17px) scale(.975); transition: opacity .22s ease, transform .32s cubic-bezier(.22,1,.36,1); }
.product-result-dialog.is-open { opacity: 1; transform: none; }
.product-result-dialog::backdrop { background: rgba(3,31,47,.64); backdrop-filter: blur(8px); }
.product-result-dialog .section-kicker { margin-bottom: 9px; }
.product-result-dialog h2 { margin: 0; color: var(--navy); font-size: 30px; letter-spacing: -.05em; }
.product-dialog-subtitle { margin: 9px 0 24px; color: var(--muted); font-size: 14px; }
.product-dialog-close { position: absolute; right: 18px; top: 18px; width: 38px; height: 38px; border: 0; border-radius: 50%; color: #5d7683; background: #edf6fa; font-size: 25px; line-height: 1; cursor: pointer; }
.quick-result-list { display: grid; gap: 13px; }
.quick-result-card { padding: 17px; display: grid; grid-template-columns: 210px 1fr; gap: 24px; border: 1px solid var(--line); border-radius: 20px; background: #fbfeff; }
.quick-result-media { position: relative; height: 100%; min-height: 234px; align-self: stretch; overflow: hidden; border-radius: 15px; background: linear-gradient(145deg, #dceaf0, #cfdfe7); }
.quick-result-media::before { content: ""; position: absolute; inset: 12% 9%; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.92) 0%, rgba(255,255,255,.42) 47%, transparent 72%); }
.quick-result-media img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 13px 16px rgba(26,75,98,.2)); transform: scale(1.08); }
.quick-result-card[data-type="stand"] .quick-result-media img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: auto;
  height: 82%;
  max-width: 82%;
  max-height: 218px;
  transform: translate(-50%, -50%);
}
.quick-result-media > span { position: absolute; left: 11px; top: 11px; padding: 6px 9px; border-radius: 999px; color: white; background: rgba(7,86,123,.82); font-size: 11px; font-weight: 850; }
.quick-result-copy small { color: var(--sky-600); font-size: 11px; font-weight: 850; }
.quick-result-copy h3 { margin: 7px 0 3px; color: var(--navy); font-size: 21px; letter-spacing: -.04em; }
.quick-result-copy > p { margin: 0 0 13px; color: var(--muted); font-size: 12px; }
.quick-result-prices { margin: 0; padding: 12px 14px; display: grid; gap: 8px; border-radius: 12px; background: white; }
.quick-result-prices div { display: flex; justify-content: space-between; gap: 16px; }
.quick-result-prices dt { color: #708794; font-size: 12px; }
.quick-result-prices dt em { margin-left: 4px; color: #2a91bd; font-size: 9px; font-style: normal; font-weight: 800; }
.quick-result-prices div:last-child dt em { padding: 3px 6px; display: inline-block; border-radius: 999px; color: white; background: var(--navy); line-height: 1.2; vertical-align: 1px; }
.quick-result-prices dd { margin: 0; color: var(--navy); font-size: 13px; font-weight: 800; }
.quick-result-prices div:last-child { padding-top: 7px; border-top: 1px solid var(--line); }
.quick-result-prices div:last-child dd { color: var(--sky-600); font-size: 17px; }
.quick-result-meta { margin: 11px 0 13px; padding: 2px 12px; display: grid; border: 1px solid #dcecf3; border-radius: 11px; background: #f6fbfd; }
.quick-result-meta > div { min-width: 0; padding: 8px 0; display: grid; grid-template-columns: 72px minmax(0, 1fr); align-items: center; gap: 10px; border-bottom: 1px solid #e5f0f4; }
.quick-result-meta > div:last-child { border-bottom: 0; }
.quick-result-meta dt { color: #78909b; font-size: 10px; font-weight: 750; }
.quick-result-meta dd { margin: 0; color: #294f61; font-size: 11px; font-weight: 800; line-height: 1.45; }
.quick-result-meta .quick-meta-warranty dd { color: var(--sky-600); }
.quick-result-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.quick-result-actions .button { width: 100%; height: 45px; padding: 0 12px; font-size: 12px; }
.quick-result-actions .button-secondary { border-color: var(--line); background: white; }
.product-result-notice { margin: 17px 2px 0; color: #7a909b; font-size: 11px; line-height: 1.6; }

/* Products page */
.product-page { background: #f8fcfe; }
.product-site-header { background: rgba(255,255,255,.92); }
.product-hero { position: relative; overflow: hidden; padding: 151px 0 98px; background: linear-gradient(135deg, #fbfeff 0%, #eefaff 55%, #e1f5ff 100%); }
.product-hero::before { content: ""; position: absolute; inset: 0; opacity: .35; background-image: radial-gradient(rgba(35,174,234,.28) 1px, transparent 1px); background-size: 29px 29px; mask-image: linear-gradient(90deg, transparent 4%, black 68%, transparent); }
.product-hero-orb { position: absolute; border-radius: 50%; background: rgba(255,255,255,.66); }
.product-orb-one { width: 610px; height: 610px; right: -80px; top: -175px; }
.product-orb-two { width: 230px; height: 230px; right: 36%; bottom: -130px; }
.product-hero-inner { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: center; }
.product-hero-copy h1 { margin: 0; color: var(--navy); font-size: clamp(46px, 4.8vw, 66px); line-height: 1.13; letter-spacing: -.065em; word-break: keep-all; }
.product-hero-copy h1 span { color: var(--sky-500); }
.product-hero-copy > p:not(.section-kicker) { max-width: 590px; margin: 24px 0 0; color: #55717f; font-size: 16px; line-height: 1.82; word-break: keep-all; }
.product-hero-badges { margin-top: 27px; display: flex; flex-wrap: wrap; gap: 8px; }
.product-hero-badges span { padding: 8px 12px; border: 1px solid rgba(79,195,247,.32); border-radius: 999px; color: #37677b; background: rgba(255,255,255,.72); font-size: 12px; font-weight: 800; }
.product-hero-badges .product-hero-warranty { display: inline-flex; align-items: center; gap: 5px; color: white; border-color: var(--sky-500); background: linear-gradient(135deg, var(--sky-500), #168fca); box-shadow: 0 8px 18px rgba(35,174,234,.2); }
.product-hero-warranty b { font-size: 13px; }
.product-hero-warranty small { color: rgba(255,255,255,.7); font-size: 9px; font-weight: 700; }
.product-hero-gallery { position: relative; min-height: 480px; }
.product-showcase { position: absolute; overflow: hidden; margin: 0; border: 4px solid rgba(255,255,255,.92); border-radius: 27px; background: linear-gradient(145deg, #d8e7ed, #c8dae3); box-shadow: 0 25px 65px rgba(18,101,139,.18); }
.product-showcase::before { content: ""; position: absolute; inset: 10%; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.94), rgba(255,255,255,.42) 48%, transparent 73%); }
.product-showcase img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 15px 18px rgba(22,72,94,.2)); transform: scale(1.06); }
.showcase-stand img { transform: scale(1.02); }
.showcase-main { z-index: 2; width: 76%; height: 350px; right: 0; top: 28px; }
.showcase-stand { z-index: 3; width: 28%; height: 248px; left: 0; bottom: 0; }
.showcase-round { z-index: 4; width: 34%; height: 190px; right: 4%; bottom: -7px; }

.product-catalog { padding: 78px 0 115px; background: white; }
.product-filter-card { padding: 31px 34px; border: 1px solid var(--line); border-radius: 25px; background: white; box-shadow: 0 18px 48px rgba(22,83,111,.08); }
.product-filter-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .72fr); align-items: end; gap: 30px; }
.product-filter-heading .section-kicker { margin-bottom: 7px; }
.product-filter-heading h2 { margin: 0; color: var(--navy); font-size: 28px; letter-spacing: -.045em; }
.product-filter-heading > p { width: min(390px, 100%); margin: 0 0 3px; justify-self: end; color: var(--muted); font-size: 13px; text-align: right; }
.product-filter-form { margin-top: 24px; }
.product-filter-controls { display: grid; grid-template-columns: 1fr .75fr 1.12fr minmax(220px, auto); gap: 11px; align-items: stretch; }
.product-filter-field,
.product-filter-actions { min-width: 0; display: grid; grid-template-rows: 18px 50px; row-gap: 8px; }
.product-filter-field label { align-self: center; color: #516f7e; font-size: 11px; font-weight: 800; line-height: 18px; }
.product-filter-field select, .product-filter-field input { width: 100%; height: 50px; margin: 0; padding: 0 14px; display: block; grid-row: 2; border: 1px solid var(--line); border-radius: 12px; color: var(--navy); background: #f8fcfe; font: inherit; font-size: 14px; font-weight: 700; outline: 0; }
.product-filter-form select:focus, .product-filter-form input:focus { border-color: var(--sky-400); box-shadow: 0 0 0 3px rgba(79,195,247,.13); }
.product-filter-actions > span { height: 18px; }
.product-filter-buttons { display: grid; grid-template-columns: minmax(116px, 1fr) auto; gap: 8px; grid-row: 2; }
.product-filter-form .button { width: 100%; min-width: 116px; height: 50px; border: 0; }
.product-filter-reset { height: 50px; padding: 0 17px; border: 1px solid var(--line); border-radius: 12px; color: #5b7683; background: white; font-size: 13px; font-weight: 800; cursor: pointer; }
.product-results-head { margin-top: 68px; display: flex; align-items: end; justify-content: space-between; }
.product-results-head .section-kicker { margin-bottom: 7px; }
.product-results-head h2 { margin: 0; color: var(--navy); font-size: 38px; letter-spacing: -.055em; }
.product-results-head > p { margin: 0 0 5px; color: var(--sky-600); font-size: 13px; font-weight: 850; }
.product-grid { margin-top: 26px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.product-card { min-height: 100%; overflow: hidden; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 23px; background: white; box-shadow: 0 12px 34px rgba(27,88,116,.065); transition: transform .3s, box-shadow .3s, border-color .3s; }
.product-card:hover { transform: translateY(-5px); border-color: var(--sky-200); box-shadow: 0 21px 50px rgba(27,88,116,.13); }
.product-card-media { position: relative; height: 255px; overflow: hidden; background: linear-gradient(145deg, #dceaf0, #cfdfe7); }
.product-card-media::before { content: ""; position: absolute; inset: 11% 8%; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.95), rgba(255,255,255,.45) 49%, transparent 73%); }
.product-card-media img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 14px 17px rgba(25,75,98,.21)); transform: scale(1.08); transition: transform .45s cubic-bezier(.22,1,.36,1); }
.product-card[data-type="stand"] .product-card-media img { transform: scale(1.04); }
.product-card:hover .product-card-media img { transform: scale(1.12); }
.product-card[data-type="stand"]:hover .product-card-media img { transform: scale(1.08); }
.product-card-media.image-failed img { display: none; }
.product-card-body { min-height: 0; padding: 25px 25px 27px; display: flex; flex: 1; flex-direction: column; }
.product-card-heading > small { color: var(--sky-600); font-size: 11px; font-weight: 850; }
.product-card h3 { margin: 7px 0 4px; color: var(--navy); font-size: 22px; letter-spacing: -.04em; }
.product-model { margin: 0; color: #7b909a; font-size: 12px; }
.product-price-highlight { margin-top: 18px; padding: 18px; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 18px; border: 1px solid #c9eaf8; border-radius: 14px; background: linear-gradient(135deg, #f0fbff, #e8f7fd); }
.product-price-label { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 5px; }
.product-price-label span { color: #315c70; font-size: 12px; font-weight: 850; }
.product-price-label em { padding: 4px 7px; border-radius: 999px; color: white; background: var(--navy); font-size: 8px; line-height: 1.2; font-style: normal; font-weight: 850; }
.product-price-highlight > strong { display: block; margin: 0; color: var(--sky-600); font-size: clamp(23px, 2.15vw, 30px); line-height: 1.12; letter-spacing: -.04em; text-align: right; white-space: nowrap; }
.product-price-breakdown { margin: 16px 2px 0; padding: 0; display: grid; gap: 7px; }
.product-price-breakdown > div { display: flex; align-items: baseline; justify-content: space-between; gap: 15px; }
.product-price-breakdown dt { color: #7b909a; font-size: 11px; }
.product-price-breakdown dt em { margin-left: 3px; color: #9cafb7; font-size: 9px; font-style: normal; }
.product-price-breakdown dd { margin: 0; color: #365c6d; font-size: 12px; font-weight: 800; }
.product-service-summary { margin: 15px 0 18px; padding: 13px 14px; border: 1px solid #e0ebf0; border-radius: 12px; background: #f8fbfc; }
.product-service-summary > strong { display: block; margin-bottom: 7px; color: #365c6d; font-size: 11px; }
.product-service-summary ul { margin: 0; padding: 0; display: grid; gap: 5px; list-style: none; }
.product-service-summary li { min-width: 0; display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 8px; color: #607985; font-size: 10px; line-height: 1.45; }
.product-service-summary li b { color: #8a9da6; font-weight: 750; }
.product-service-summary li span { color: #496875; font-weight: 750; word-break: keep-all; }
.product-card-actions { margin-top: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.product-card-actions .button { width: 100%; height: 48px; min-height: 48px; padding: 0 10px; font-size: 12px; }
.product-detail-button { color: #315c70; border-color: #cfe4ed; background: #f8fcfe; }
.product-detail-button:hover { border-color: var(--sky-300); background: var(--sky-50); }
.product-call-button { width: 100%; }
.product-empty { margin: 25px 0 0; padding: 50px 20px; border: 1px dashed var(--sky-200); border-radius: 20px; color: var(--muted); background: var(--sky-50); text-align: center; }
.product-price-guide { margin-top: 45px; padding: 30px 32px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 45px; align-items: center; border: 1px solid #dceaf1; border-radius: 22px; background: #f5fbfe; }
.product-price-guide-title { display: flex; align-items: center; gap: 14px; }
.product-price-guide-title > span { width: 36px; height: 36px; display: grid; place-items: center; flex: none; border-radius: 50%; color: white; background: var(--sky-500); font-family: Georgia,serif; font-size: 18px; font-weight: 700; }
.product-price-guide-title strong { color: var(--navy); font-size: 17px; }
.product-price-guide-title p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.product-price-guide ul { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; list-style: none; }
.product-price-guide li { padding: 11px 13px; border-radius: 10px; color: #5f7884; background: white; font-size: 11px; }
.product-price-guide li b { display: block; margin-bottom: 3px; color: var(--navy); font-size: 12px; }
.product-final-note { margin: 38px 0 0; padding: 17px 20px; border-radius: 12px; color: #58727e; background: #f5f9fb; font-size: 12px; line-height: 1.7; text-align: center; word-break: keep-all; }
.product-source-note { margin-top: 18px; display: flex; justify-content: space-between; gap: 24px; color: #91a3ab; font-size: 10px; }
.product-source-note p { margin: 0; }
.product-source-note div { display: flex; flex-wrap: wrap; gap: 10px; }
.product-source-note a { color: #7392a0; text-decoration: underline; text-underline-offset: 2px; }

@media (max-width: 1100px) {
  .header-inner { gap: 16px; }
  .primary-nav { gap: 17px; }
  .primary-nav a { font-size: 13px; }
  .header-actions { gap: 10px; }
  .quick-finder-panel { grid-template-columns: minmax(230px, .66fr) minmax(0, 1.34fr); gap: 30px; padding: 43px 34px; }
  .quick-finder-form { padding: 24px; }
  .quick-finder-controls { grid-template-columns: minmax(0, 1fr) minmax(118px, .7fr) 120px; }
  .product-hero-inner { gap: 42px; }
  .product-hero-gallery { min-height: 430px; }
  .showcase-main { width: 82%; height: 320px; }
  .product-filter-controls { grid-template-columns: 1fr 1fr 1fr; }
  .product-filter-actions { grid-column: 1 / -1; display: block; }
  .product-filter-actions > span { display: none; }
  .product-filter-buttons { width: fit-content; margin-left: auto; display: grid; grid-template-columns: 140px auto; }
  .product-filter-form .button { min-width: 140px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .home-product-finder { padding: 54px 0 5px; }
  .quick-finder-panel { margin: 0 -18px; padding: 43px 18px 32px; grid-template-columns: 1fr; gap: 28px; border-radius: 25px; }
  .quick-finder-copy h2 { font-size: clamp(28px, 8vw, 31px); }
  .quick-finder-form { padding: 19px; border-radius: 18px; }
  .quick-finder-controls { grid-template-columns: 1fr; gap: 13px; }
  .quick-finder-field { grid-template-rows: 18px 52px; }
  .quick-finder-submit { display: block; }
  .quick-finder-submit > span { display: none; }
  .quick-finder-submit .button { width: 100%; }
  .quick-finder-form > a { margin: 14px auto 0; }
  .product-result-dialog { width: calc(100% - 20px); padding: 31px 17px 23px; border-radius: 21px; }
  .product-result-dialog h2 { padding-right: 32px; font-size: 24px; }
  .quick-result-card { grid-template-columns: 1fr; gap: 17px; padding: 13px; }
  .quick-result-media { min-height: 230px; }
  .quick-result-card[data-type="stand"] .quick-result-media img { height: 78%; max-height: 180px; }

  .product-hero { padding: 111px 0 68px; }
  .product-hero-inner { grid-template-columns: 1fr; gap: 35px; }
  .product-hero-copy h1 { font-size: clamp(35px, 9.5vw, 45px); line-height: 1.16; }
  .product-hero-copy > p:not(.section-kicker) { font-size: 14px; }
  .product-hero-gallery { min-height: 370px; }
  .showcase-main { width: 88%; height: 270px; }
  .showcase-stand { width: 31%; height: 195px; }
  .showcase-round { width: 39%; height: 150px; }
  .product-catalog { padding: 57px 0 82px; }
  .product-filter-card { margin: 0 -18px; padding: 27px 18px; border-radius: 22px; }
  .product-filter-heading { display: block; }
  .product-filter-heading > p { width: auto; margin: 9px 0 0; text-align: left; }
  .product-filter-controls { grid-template-columns: 1fr; gap: 13px; }
  .product-filter-actions { grid-column: auto; }
  .product-filter-buttons { width: 100%; grid-template-columns: 1fr .72fr; }
  .product-filter-form .button, .product-filter-reset { width: 100%; min-width: 0; }
  .product-results-head { margin-top: 52px; }
  .product-results-head h2 { font-size: 29px; }
  .product-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-card-media { height: min(74vw, 310px); }
  .product-card-body { padding: 23px 20px 24px; }
  .product-price-guide { padding: 24px 19px; grid-template-columns: 1fr; gap: 22px; }
  .product-price-guide ul { grid-template-columns: 1fr; }
  .product-source-note { display: block; line-height: 1.6; }
  .product-source-note div { margin-top: 8px; }
  .product-page .mobile-cta a:first-child { color: white; background: linear-gradient(135deg, var(--sky-500), #159bd8); }
}

@media (max-width: 380px) {
  .quick-result-actions, .product-card-actions { grid-template-columns: 1fr; }
  .product-price-highlight { grid-template-columns: 1fr; gap: 10px; }
  .product-price-highlight > strong { text-align: left; }
}

@media (max-width: 760px) {
  .site-intro::before { width: min(94vw, 420px); }
  .site-intro-inner { width: calc(100% - 40px); max-width: 360px; transform: translateY(-3vh); }
  .site-intro-inner img { width: 92px; height: 92px; }
  .intro-breeze { width: 128px; height: 26px; margin: 17px 0 16px; }
  .intro-breeze span:nth-child(1) { top: 2px; width: 104px; }
  .intro-breeze span:nth-child(2) { top: 12px; width: 128px; }
  .intro-breeze span:nth-child(3) { top: 22px; width: 84px; }
  .site-intro-inner p { margin-bottom: 6px; font-size: 13px; }
  .site-intro-inner strong { max-width: 330px; font-size: clamp(20px, 5.7vw, 23px); line-height: 1.4; }
  .intro-mobile-break { display: inline; }
  #intro-skip { right: max(16px, env(safe-area-inset-right)); bottom: max(18px, env(safe-area-inset-bottom)); }
}

@media (prefers-reduced-motion: reduce) {
  .site-intro, .site-intro-inner img, .intro-breeze span, .site-intro-inner p, .site-intro-inner strong { animation: none !important; transition-duration: .01ms !important; }
  .site-intro-inner img, .intro-breeze span, .site-intro-inner p, .site-intro-inner strong { opacity: 1; transform: none; }
}

/* Smart desk refinements and field-led protocol */
.desk-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.desk-heading > p { width: auto; max-width: none; white-space: nowrap; font-size: clamp(11px, 1vw, 14px); }
.desk-layout { border: 0; }
.desk-step-heading.brief-heading { border-bottom: 0; }
.desk-nav { border-top: 0; padding-top: 0; }
.desk-fieldset legend { font-size: 14px; }
.desk-fieldset legend > span { font-size: 10px; }
.desk-fieldset legend em { font-size: 9px; }
.product-undecided { position: relative; margin-top: 14px; min-height: 66px; padding: 12px 16px; display: flex; align-items: center; gap: 12px; border: 1px dashed #a6cad9; border-radius: 10px; background: #f8fcfe; cursor: pointer; }
.product-undecided input { position: absolute; opacity: 0; }
.product-undecided > span { display: flex; flex: 1; flex-direction: column; }
.product-undecided b { color: #315566; font-size: 12px; }
.product-undecided small { margin-top: 2px; color: #7893a0; font-size: 10px; }
.product-undecided i { color: #6195a9; font-size: 20px; font-style: normal; }
.product-undecided:has(input:checked) { border-style: solid; border-color: var(--sky-500); background: #ecf9fe; }
.product-undecided:has(input:checked) b { color: var(--sky-600); }
.product-undecided:has(input:focus-visible) { outline: 2px solid var(--sky-500); outline-offset: 2px; }
.desk-check-line[hidden] { display: none !important; }
#quantity-rows input::placeholder { color: #9cabb2; font-size: 12px; }
.project-brief { border: 1px solid #cfe0e7; }
.project-brief > div { padding-left: 16px; padding-right: 16px; }
.project-brief > div:last-child { border-bottom: 0; }

.protocol-detail { height: 354px; min-height: 0; }
.protocol-copy, .protocol-media { min-height: 0; }
.protocol-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 42%; }
.protocol-media img[data-photo="install-3"], .protocol-media img[data-photo="install-1"] { object-position: center top; }
.protocol-media img[data-photo="commission-2"] { object-position: center 48%; }
.protocol-photo-frame { opacity: 0; transform: translateX(var(--protocol-photo-shift, 6px)); transition: opacity .21s ease, transform .21s cubic-bezier(.22,.7,.28,1); will-change: opacity, transform; }
.protocol-photo-frame.is-active { z-index: 2; opacity: 1; transform: translateX(0); }
.protocol-photo-frame.is-leaving { z-index: 1; opacity: 0; transform: translateX(0); }
.protocol-photo-controls { position: absolute; z-index: 3; left: 16px; bottom: 14px; display: flex; align-items: center; gap: 7px; color: white; }
.protocol-photo-controls[hidden] { display: none; }
.protocol-photo-controls button { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; color: white; background: rgba(5,42,60,.75); font-size: 23px; line-height: 1; cursor: pointer; }
.protocol-photo-controls span { padding: 7px 9px; border-radius: 16px; background: rgba(5,42,60,.75); font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.protocol-photo-controls button:focus-visible { outline: 2px solid white; outline-offset: 2px; }
.protocol-photo-controls button:disabled { opacity: .46; cursor: default; }
.protocol-mobile-nav { display: none; }
.protocol-media.is-blueprint { background: linear-gradient(145deg, #f8fdff 0%, #e5f4f9 52%, #d9eef6 100%); }
.protocol-blueprint { inset: 32px; padding: 21px 24px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid rgba(8,140,201,.36); background: rgba(255,255,255,.94); box-shadow: 0 16px 36px rgba(28,92,119,.08); }
.protocol-blueprint::before, .protocol-blueprint::after, .protocol-blueprint i { display: none; }
.protocol-blueprint .schema-meta, .protocol-blueprint .schema-footer { position: static; color: #416f84; font-size: 8px; font-weight: 900; letter-spacing: .16em; }
.protocol-blueprint .schema-title { color: var(--navy); font-size: 21px; letter-spacing: -.04em; }
.schema-flow { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.schema-flow > div { min-height: 100px; padding: 13px 10px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid #b9dbe8; background: #fff; }
.schema-flow small { color: var(--sky-600); font-size: 8px; font-weight: 900; letter-spacing: .1em; }
.schema-flow strong { color: #315566; font-size: 12px; font-weight: 800; word-break: keep-all; }
.schema-flow span { align-self: flex-start; width: 27px; height: 1px; background: var(--sky-400); }
.protocol-media.is-blueprint::after { content: none; display: none; }
.protocol-media[data-schematic="intake"] { background: linear-gradient(145deg, #f9fdff 0%, #e4f5fa 55%, #d7edf6 100%); }
.protocol-media[data-schematic="estimate"] { background: linear-gradient(145deg, #f7fbfd 0%, #e2f1f6 52%, #d4e9f2 100%); }
.protocol-media[data-schematic="estimate"] .protocol-blueprint { border-color: rgba(8,100,147,.4); background: rgba(255,255,255,.96); }
.protocol-media[data-schematic="estimate"] .schema-flow > div { border-left: 2px solid var(--sky-500); }

@media (max-width: 980px) and (min-width: 761px) {
  .protocol-detail { height: 430px; }
  .desk-heading { display: block; }
  .desk-heading > p { margin-top: 13px; justify-self: auto; text-align: left; }
}
@media (max-width: 760px) {
  .desk-heading { display: block; }
  .desk-heading > p { display: none; }
  .home-cases-copy { margin-top: 12px; }
  .home-cases-copy p { display: none; }
  .home-cases-copy a { margin: 0; display: inline-flex; }
  .home-case-card h3 { font-size: 16px; line-height: 1.4; }
  .project-brief > div { padding-left: 12px; padding-right: 12px; }
  .protocol-rail { grid-template-columns: repeat(5, minmax(0, 1fr)); padding: 7px 6px; }
  .protocol-rail::before { left: 10%; right: 10%; top: 32px; bottom: auto; border-left: 0; border-top: 1px solid #c9dfe8; }
  .protocol-step { min-height: 72px; padding: 9px 0 7px; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 7px; text-align: center; }
  .protocol-step > span { width: 32px; height: 32px; flex: 0 0 32px; font-size: 9px; }
  .protocol-step small { display: none; }
  .protocol-step strong { margin: 0; align-self: center; font-size: 11px; line-height: 16px; white-space: nowrap; }
  .protocol-step::after { left: 20%; right: 20%; top: auto; bottom: -7px; width: auto; height: 2px; transform: scaleX(0); }
  .protocol-step.active::after { transform: scaleX(1); }
  .protocol-detail { height: auto; display: block; }
  .protocol-copy { height: 320px; min-height: 0; padding: 26px 23px 22px; }
  .protocol-copy h3 { font-size: 23px; }
  .protocol-copy > p:not(.protocol-index) { margin-top: 12px; line-height: 1.7; }
  .protocol-copy dl { margin-top: 18px; }
  .protocol-media { height: 225px; min-height: 0; }
  .protocol-blueprint { inset: 17px; padding: 13px 15px; }
  .protocol-blueprint .schema-title { font-size: 17px; }
  .schema-flow > div { min-height: 76px; padding: 8px 7px; }
  .schema-flow small { font-size: 6px; }
  .schema-flow strong { font-size: 10px; }
  .protocol-mobile-nav { min-height: 49px; padding: 0 14px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid #d9e7ed; background: white; }
  .protocol-mobile-nav button { min-height: 42px; padding: 0 8px; border: 0; color: var(--sky-600); background: transparent; font-size: 11px; font-weight: 800; cursor: pointer; }
  .protocol-mobile-nav button:disabled { color: #a9bac2; cursor: default; }
  .protocol-mobile-nav span { color: #849ba6; font-size: 9px; font-weight: 800; letter-spacing: .1em; }
}
@media (max-width: 380px) {
  .protocol-copy { height: 344px; }
  .protocol-step strong { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .protocol-photo-frame { transition: none; transform: none; }
}