:root {
  --ink: #171410;
  --ink-soft: #211d18;
  --paper: #f8f5ef;
  --paper-deep: #eee8de;
  --white: #fffdf8;
  --gold: #b58a4f;
  --gold-light: #d8c09a;
  --text: #201d19;
  --muted: #736d65;
  --line: rgba(53, 44, 35, .16);
  --content: min(100% - 64px, 1220px);
  --wide: min(100% - 80px, 1340px);
  --serif: "Cormorant Garamond", "Songti TC", "PMingLiU", Georgia, serif;
  --sans: Inter, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--text); font-family: var(--sans); font-size: 16px; line-height: 1.75; text-rendering: optimizeLegibility; }
body, button, input, select { font-family: var(--sans); }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a, input, select, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: var(--wide);
  min-height: 86px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(255,255,255,.22);
  color: var(--white);
  transition: background .35s ease, border-color .35s ease, min-height .35s ease;
}
.site-header.is-scrolled { position: fixed; width: 100%; min-height: 68px; padding: 0 max(24px, calc((100vw - 1340px) / 2)); border-color: rgba(255,255,255,.12); background: rgba(23,20,16,.94); backdrop-filter: blur(16px); }
.brand { display: flex; flex-direction: column; width: max-content; text-decoration: none; text-transform: uppercase; }
.brand strong { font-family: var(--serif); font-size: 1.05rem; font-weight: 500; letter-spacing: .13em; line-height: 1; }
.brand span { margin-top: 5px; font-size: .55rem; letter-spacing: .27em; opacity: .68; }
.main-nav { display: flex; gap: 30px; }
.main-nav a { position: relative; font-size: .68rem; letter-spacing: .08em; text-decoration: none; }
.main-nav a::after { content: ""; position: absolute; right: 0; bottom: -9px; left: 0; height: 1px; background: var(--gold-light); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.main-nav a:hover::after { transform: scaleX(1); }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 18px; }
.language-switch { display: flex; align-items: center; gap: 9px; font-family: var(--serif); font-size: .68rem; letter-spacing: .08em; }
.language-switch::after { content: ""; position: absolute; }
.language-switch span, .language-switch a { display: inline-flex; min-width: 24px; min-height: 30px; align-items: center; justify-content: center; }
.language-switch span { color: var(--gold-light); }
.language-switch a { color: rgba(255,255,255,.66); text-decoration: none; }
.language-switch a:hover { color: var(--white); }
.nav-cta { display: inline-flex; min-height: 40px; align-items: center; padding: 0 18px; border: 1px solid rgba(216,192,154,.72); font-size: .66rem; letter-spacing: .06em; text-decoration: none; transition: background .25s ease, color .25s ease; }
.nav-cta:hover { background: var(--gold-light); color: var(--ink); }

.hero { position: relative; min-height: clamp(720px, 100svh, 900px); overflow: hidden; background: var(--ink); color: var(--white); }
.hero-picture, .hero-picture img, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-picture img { object-fit: cover; object-position: center; }
.hero-shade { background: linear-gradient(90deg, rgba(17,14,11,.9) 0%, rgba(17,14,11,.63) 35%, rgba(17,14,11,.08) 72%, rgba(17,14,11,.14) 100%); }
.hero-inner { position: relative; z-index: 2; display: flex; width: var(--wide); min-height: inherit; align-items: center; margin: 0 auto; padding: 132px 0 76px; }
.hero-copy { width: min(660px, 60vw); }
.hero-name { margin: 0; font-family: var(--serif); font-size: clamp(4.6rem, 8vw, 7.8rem); font-weight: 400; letter-spacing: -.045em; line-height: .8; text-transform: uppercase; }
.hero-residences { margin: 28px 0 0; font-family: var(--serif); font-size: clamp(.95rem, 1.4vw, 1.22rem); font-weight: 500; letter-spacing: .34em; line-height: 1.2; text-transform: uppercase; }
.hero h1 { margin: 36px 0 0; font-family: var(--serif); font-size: clamp(2rem, 3vw, 3rem); font-weight: 400; letter-spacing: .08em; line-height: 1.2; }
.hero-lead { margin: 20px 0 0; font-family: var(--serif); font-size: clamp(1.1rem, 1.5vw, 1.35rem); letter-spacing: .025em; }
.hero-lead::after { content: ""; display: block; width: 44px; height: 1px; margin-top: 24px; background: var(--gold-light); }
.hero-actions { display: flex; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 0 24px; border: 1px solid transparent; font-size: .76rem; font-weight: 650; letter-spacing: .035em; text-align: center; text-decoration: none; cursor: pointer; transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease; }
.button:hover { transform: translateY(-2px); }
.button-gold { border-color: rgba(216,192,154,.9); background: rgba(181,138,79,.68); color: var(--white); }
.button-gold:hover { background: var(--gold-light); color: var(--ink); }
.hero-contact-note { max-width: 480px; margin: 13px 0 0; color: rgba(255,255,255,.7); font-family: var(--serif); font-size: .78rem; font-style: italic; letter-spacing: .02em; }
.hero-disclaimer { margin: 34px 0 0; color: rgba(255,255,255,.43); font-size: .62rem; letter-spacing: .035em; }

.section-label { margin: 0 0 14px; color: var(--gold); font-family: var(--serif); font-size: .82rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
.project-overview-section { padding: 112px max(24px, calc((100vw - 1220px) / 2)) 100px; background: var(--paper); }
.project-overview-heading { max-width: 760px; margin: 0 auto; text-align: center; }
.project-overview-heading h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.8rem, 5vw, 4.45rem); font-weight: 500; letter-spacing: .05em; line-height: 1.1; }
.project-overview-heading h2::after { content: ""; display: block; width: 38px; height: 1px; margin: 24px auto 0; background: var(--gold); }
.project-overview-heading > p:last-child { max-width: 640px; margin: 24px auto 0; color: var(--muted); font-size: .86rem; }
.overview-stats { display: grid; grid-template-columns: repeat(5, 1fr); max-width: 1180px; margin: 58px auto 0; }
.overview-stats article { position: relative; display: flex; min-width: 0; min-height: 210px; flex-direction: column; align-items: center; justify-content: flex-start; padding: 12px 24px 28px; text-align: center; }
.overview-stats article + article { border-left: 1px solid var(--line); }
.overview-stats i { min-height: 50px; color: var(--gold); font-size: 2.65rem; line-height: 1; }
.overview-stats strong { margin-top: 24px; font-family: var(--serif); font-size: clamp(1.25rem, 1.75vw, 1.65rem); font-weight: 500; line-height: 1.1; }
.overview-stats span { max-width: 170px; margin-top: 10px; color: var(--muted); font-family: var(--serif); font-size: 1.05rem; line-height: 1.35; }
.overview-details { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 1040px; margin: 14px auto 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.overview-details div { display: flex; min-height: 82px; flex-direction: column; align-items: center; justify-content: center; padding: 14px 18px; text-align: center; }
.overview-details div + div { border-left: 1px solid var(--line); }
.overview-details span { color: var(--muted); font-size: .64rem; letter-spacing: .08em; }
.overview-details strong { margin-top: 3px; font-family: var(--serif); font-size: 1rem; font-weight: 500; }
.overview-note { margin: 16px auto 0; color: #8c857d; font-size: .64rem; text-align: center; }

.gallery-section { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 22px 58px; padding: 112px max(24px, calc((100vw - 1220px) / 2)) 120px; background: #f4f0e8; }
.gallery-section .section-heading { align-self: start; padding-top: 40px; }
.gallery-section .section-label { position: relative; padding-top: 28px; }
.gallery-section .section-label::before { content: ""; position: absolute; top: 0; left: 0; width: 36px; height: 1px; background: var(--gold); }
.gallery-section .section-heading h2 { max-width: 240px; font-family: var(--serif); font-size: clamp(2.4rem, 3.5vw, 3.6rem); font-weight: 500; letter-spacing: .04em; line-height: 1.28; }
.gallery-section .section-heading > p:last-child { max-width: 220px; margin: 20px 0 0; color: var(--muted); font-size: .76rem; }
.gallery-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.gallery-grid figure { position: relative; margin: 0; overflow: hidden; background: #ded6c9; }
.gallery-grid .gallery-large { grid-column: 1 / -1; aspect-ratio: 16 / 7.6; }
.gallery-grid figure:not(.gallery-large) { aspect-ratio: 4 / 3; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.gallery-grid figure:hover img { transform: scale(1.025); }
.gallery-grid figcaption { position: absolute; right: 15px; bottom: 13px; padding: 6px 10px; background: rgba(24,20,16,.76); color: rgba(255,255,255,.9); font-size: .62rem; letter-spacing: .08em; backdrop-filter: blur(8px); }
.gallery-note { grid-column: 2; max-width: 760px; margin: 0; color: #8a837a; font-size: .64rem; }

.section { width: var(--content); margin: 0 auto; padding: 112px 0; }
.section-heading { max-width: 780px; }
.section-heading h2, .location-copy h2, .price-section h2, .contact-intro h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.6rem, 4.4vw, 4.2rem); font-weight: 500; letter-spacing: .01em; line-height: 1.12; text-wrap: balance; }
.section-heading > p:last-child, .location-copy > p:nth-of-type(2), .price-section > div:first-child > p:last-child, .contact-intro > p:nth-of-type(2) { max-width: 680px; margin: 23px 0 0; color: var(--muted); font-size: .86rem; }

.layout-section { padding-top: 124px; padding-bottom: 124px; }
.layout-tabs { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 54px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.layout-tab { display: grid; grid-template-columns: 1fr auto; align-items: end; min-height: 118px; padding: 21px 22px; border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: transparent; color: var(--text); text-align: left; cursor: pointer; transition: background .25s ease, color .25s ease; }
.layout-tab span { grid-column: 1 / -1; color: var(--muted); font-size: .62rem; font-weight: 700; letter-spacing: .16em; }
.layout-tab strong { font-family: var(--serif); font-size: 1.8rem; font-weight: 500; line-height: 1; }
.layout-tab small { color: var(--muted); font-size: .62rem; }
.layout-tab em { grid-column: 1 / -1; margin-top: 9px; color: var(--gold); font-size: .58rem; font-style: normal; font-weight: 700; letter-spacing: .08em; }
.layout-tab.is-sold:not(.is-active) { background: rgba(53,44,35,.035); color: #8a837a; }
.layout-tab.is-sold:not(.is-active) strong { text-decoration: line-through; text-decoration-thickness: 1px; text-decoration-color: rgba(115,109,101,.48); }
.layout-tab.is-active { background: var(--ink); color: var(--white); }
.layout-tab.is-active span, .layout-tab.is-active small, .layout-tab.is-active em { color: var(--gold-light); }
.layout-panel-wrap { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); background: rgba(255,255,255,.4); }
.layout-panel { display: grid; grid-template-columns: 1.05fr 1fr 1fr auto; gap: 44px; align-items: center; min-height: 270px; padding: 42px 44px; }
.layout-title > span { color: var(--gold); font-size: .64rem; font-weight: 700; letter-spacing: .16em; }
.layout-title h3 { margin: 5px 0 0; font-family: var(--serif); font-size: 2rem; font-weight: 500; }
.layout-title p { margin: 5px 0 0; color: var(--muted); font-size: .72rem; }
.layout-panel h4 { margin: 0; font-size: .72rem; letter-spacing: .04em; }
.layout-panel > div:not(.layout-title) p { margin: 9px 0 0; color: var(--muted); font-size: .78rem; }
.layout-link { align-self: center; color: var(--ink); font-size: .7rem; font-weight: 750; text-underline-offset: 6px; white-space: nowrap; }

.location-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 88px; padding: 118px max(24px, calc((100vw - 1220px) / 2)); background: var(--paper-deep); }
.location-copy { align-self: center; }
.text-arrow { display: inline-flex; gap: 14px; margin-top: 32px; font-size: .76rem; font-weight: 750; text-decoration: none; }
.text-arrow span { color: var(--gold); }
.location-list { border-top: 1px solid rgba(53,44,35,.24); }
.location-list article { display: grid; grid-template-columns: 118px 1fr; gap: 22px; padding: 26px 0; border-bottom: 1px solid rgba(53,44,35,.24); }
.location-list article > span { color: var(--gold); font-size: .64rem; font-weight: 750; letter-spacing: .06em; }
.location-list h3 { margin: 0; font-family: var(--serif); font-size: 1.18rem; font-weight: 600; }
.location-list p { grid-column: 2; margin: -12px 0 0; color: var(--muted); font-size: .76rem; }

.residence-hotel-section { padding-top: 122px; padding-bottom: 122px; }
.tower-comparison { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 54px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tower-comparison article { padding: 38px 42px; }
.tower-comparison article + article { border-left: 1px solid var(--line); }
.tower-comparison article > p { margin: 0; color: var(--gold); font-family: var(--serif); font-size: .74rem; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; }
.tower-comparison h3 { margin: 9px 0 0; font-family: var(--serif); font-size: 1.8rem; font-weight: 500; }
.tower-comparison ul { display: grid; gap: 10px; margin: 24px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: .8rem; }
.tower-comparison li { position: relative; padding-left: 17px; }
.tower-comparison li::before { content: ""; position: absolute; left: 0; top: .82em; width: 7px; height: 1px; background: var(--gold); }
.service-note { display: grid; grid-template-columns: 180px 1fr; gap: 30px; margin-top: 22px; padding: 26px 30px; border-left: 2px solid var(--gold); background: var(--paper-deep); }
.service-note strong { font-size: .74rem; }
.service-note p { margin: 0; color: var(--muted); font-size: .78rem; }

.checklist-section { padding: 116px max(24px, calc((100vw - 1220px) / 2)); background: var(--ink); color: var(--white); }
.checklist-section .section-label { color: var(--gold-light); }
.checklist-section .section-heading > p:last-child { color: rgba(255,255,255,.54); }
.checklist-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 54px; border-top: 1px solid rgba(255,255,255,.16); border-left: 1px solid rgba(255,255,255,.16); }
.checklist-grid article { min-height: 276px; padding: 31px 28px; border-right: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); }
.checklist-grid span { color: var(--gold-light); font-family: var(--serif); font-size: .82rem; }
.checklist-grid h3 { margin: 58px 0 0; font-family: var(--serif); font-size: 1.38rem; font-weight: 500; }
.checklist-grid p { margin: 14px 0 0; color: rgba(255,255,255,.55); font-size: .75rem; }

.price-section { display: grid; grid-template-columns: 1.06fr .94fr; gap: 90px; align-items: center; padding: 102px max(24px, calc((100vw - 1220px) / 2)); background: #d9c3a2; }
.price-section .section-label { color: #76552c; }
.price-card { padding: 38px 40px; border: 1px solid rgba(53,44,35,.18); background: rgba(255,253,248,.72); }
.price-card h3 { margin: 0; font-family: var(--serif); font-size: 1.65rem; font-weight: 500; }
.price-card p { margin: 13px 0 26px; color: var(--muted); font-size: .8rem; }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: #332a21; }

.faq-section { padding-top: 120px; padding-bottom: 120px; }
.faq-list { margin-top: 48px; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 27px 48px 27px 0; font-family: var(--serif); font-size: 1.28rem; font-weight: 500; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 8px; color: var(--gold); font-family: var(--serif); font-size: 1.65rem; font-weight: 300; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { max-width: 790px; margin: -3px 0 28px; color: var(--muted); font-size: .8rem; }

.contact-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 88px; padding: 116px max(24px, calc((100vw - 1220px) / 2)); background: var(--ink-soft); color: var(--white); }
.contact-intro .section-label { color: var(--gold-light); }
.contact-intro > p:nth-of-type(2) { color: rgba(255,255,255,.58); }
.advisor-line { display: flex; flex-direction: column; margin-top: 30px; }
.advisor-line strong { font-family: var(--serif); font-size: 1.08rem; font-weight: 500; }
.advisor-line span { margin-top: 4px; color: rgba(255,255,255,.46); font-size: .68rem; }
.contact-form { padding: 36px; border: 1px solid rgba(216,192,154,.28); background: var(--paper); color: var(--text); }
.contact-form fieldset { margin: 0 0 24px; padding: 0; border: 0; }
.contact-form legend, .select-label { display: block; margin-bottom: 11px; font-size: .7rem; font-weight: 750; letter-spacing: .045em; }
.option-grid { display: grid; gap: 8px; }
.use-options { grid-template-columns: repeat(3, 1fr); }
.focus-options { grid-template-columns: repeat(4, 1fr); }
.option-grid label { cursor: pointer; }
.option-grid input { position: absolute; opacity: 0; pointer-events: none; }
.option-grid span { display: flex; min-height: 46px; align-items: center; justify-content: center; padding: 8px; border: 1px solid var(--line); color: var(--muted); font-size: .7rem; text-align: center; transition: background .2s ease, color .2s ease, border-color .2s ease; }
.option-grid input:checked + span { border-color: var(--ink); background: var(--ink); color: var(--white); }
.contact-form select { width: 100%; height: 50px; margin-bottom: 21px; padding: 0 13px; border: 1px solid var(--line); border-radius: 0; background: var(--white); color: var(--text); }
.contact-form .button { width: 100%; border: 0; }
.form-note { margin: 12px 0 0; color: var(--muted); font-size: .64rem; text-align: center; }

.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 30px; padding: 50px max(24px, calc((100vw - 1220px) / 2)); background: #100e0c; color: rgba(255,255,255,.5); }
.site-footer > div:first-child { display: flex; flex-direction: column; }
.site-footer strong { color: var(--white); font-family: var(--serif); font-size: 1.1rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.site-footer span { margin-top: 4px; font-size: .62rem; }
.site-footer .footer-advisor { margin-top: 13px; color: var(--gold-light); font-size: .68rem; font-weight: 650; letter-spacing: .08em; }
.footer-links { display: flex; gap: 22px; }
.footer-links a { color: var(--white); font-size: .68rem; }
.site-footer > p { grid-column: 1 / -1; margin: 12px 0 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.11); font-size: .62rem; }
.mobile-cta { display: none; }

[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1020px) {
  :root { --content: min(100% - 40px, 840px); --wide: min(100% - 44px, 900px); }
  .site-header { grid-template-columns: 1fr auto; }
  .main-nav { display: none; }
  .hero-copy { width: min(660px, 76vw); }
  .overview-stats { grid-template-columns: repeat(3, 1fr); }
  .overview-stats article:nth-child(4) { border-left: 0; }
  .overview-stats article:nth-child(n+4) { border-top: 1px solid var(--line); }
  .gallery-section { grid-template-columns: 210px minmax(0,1fr); gap: 20px 36px; }
  .layout-panel { grid-template-columns: 1fr 1fr; }
  .layout-link { justify-self: start; }
  .location-section, .price-section, .contact-section { grid-template-columns: 1fr; }
  .checklist-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  :root { --content: calc(100vw - 32px); --wide: calc(100vw - 32px); }
  body { padding-bottom: 70px; }
  .site-header { width: calc(100% - 32px); min-height: 72px; }
  .site-header.is-scrolled { width: 100%; min-height: 62px; padding: 0 16px; }
  .brand strong { font-size: .9rem; }
  .brand span { font-size: .48rem; }
  .header-actions { gap: 8px; }
  .language-switch { gap: 2px; font-size: .62rem; }
  .language-switch span, .language-switch a { min-width: 20px; }
  .nav-cta { min-height: 36px; padding: 0 11px; font-size: .6rem; }
  .hero { min-height: 760px; }
  .hero-picture img { object-position: 61% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(17,14,11,.94) 0%, rgba(17,14,11,.68) 58%, rgba(17,14,11,.18) 100%); }
  .hero-inner { align-items: flex-end; padding: 112px 0 52px; }
  .hero-copy { width: 100%; }
  .hero-name { font-size: clamp(3.45rem, 17vw, 5rem); }
  .hero-residences { margin-top: 20px; font-size: .74rem; letter-spacing: .28em; }
  .hero h1 { margin-top: 27px; font-size: 1.85rem; }
  .hero-lead { margin-top: 14px; font-size: 1.05rem; }
  .hero-actions { margin-top: 26px; }
  .button { width: 100%; min-height: 50px; }
  .hero-contact-note { font-size: .7rem; }
  .hero-disclaimer { margin-top: 24px; font-size: .56rem; }
  .project-overview-section { padding: 82px 16px 76px; }
  .project-overview-heading h2 { font-size: 3rem; }
  .project-overview-heading > p:last-child { font-size: .78rem; }
  .overview-stats { grid-template-columns: repeat(2, 1fr); margin-top: 42px; }
  .overview-stats article { min-height: 180px; padding: 18px 14px 24px; border-top: 1px solid var(--line); }
  .overview-stats article:nth-child(odd) { border-left: 0; }
  .overview-stats article:nth-child(even) { border-left: 1px solid var(--line); }
  .overview-stats article:first-child, .overview-stats article:nth-child(2) { border-top: 0; }
  .overview-stats article:last-child { grid-column: 1 / -1; border-left: 0; }
  .overview-stats i { font-size: 2.2rem; }
  .overview-stats strong { margin-top: 18px; font-size: 1.3rem; }
  .overview-stats span { font-size: .94rem; }
  .overview-details { grid-template-columns: repeat(2, 1fr); }
  .overview-details div:nth-child(odd) { border-left: 0; }
  .overview-details div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .gallery-section { display: block; padding: 82px 16px 88px; }
  .gallery-section .section-heading { padding-top: 0; }
  .gallery-section .section-heading h2, .gallery-section .section-heading > p:last-child { max-width: none; }
  .gallery-grid { margin-top: 34px; gap: 8px; }
  .gallery-grid .gallery-large { aspect-ratio: 4 / 3; }
  .gallery-grid figure:not(.gallery-large) { aspect-ratio: 1 / 1; }
  .gallery-note { margin-top: 14px; }
  .section { padding: 84px 0; }
  .section-heading h2, .location-copy h2, .price-section h2, .contact-intro h2 { font-size: 2.75rem; }
  .layout-tabs { grid-template-columns: repeat(2, 1fr); margin-top: 40px; }
  .layout-tab { min-height: 104px; padding: 17px; }
  .layout-panel { grid-template-columns: 1fr; gap: 25px; min-height: 0; padding: 29px 23px; }
  .location-section { gap: 48px; padding: 86px 16px; }
  .location-list article { grid-template-columns: 1fr; gap: 6px; }
  .location-list p { grid-column: 1; margin: 0; }
  .tower-comparison { grid-template-columns: 1fr; }
  .tower-comparison article { padding: 30px 24px; }
  .tower-comparison article + article { border-top: 1px solid var(--line); border-left: 0; }
  .service-note { grid-template-columns: 1fr; gap: 8px; }
  .checklist-section { padding: 86px 16px; }
  .checklist-grid { grid-template-columns: 1fr; margin-top: 40px; }
  .checklist-grid article { min-height: 0; padding: 25px; }
  .checklist-grid h3 { margin-top: 28px; }
  .price-section { gap: 36px; padding: 84px 16px; }
  .price-card { padding: 29px 22px; }
  .contact-section { gap: 45px; padding: 86px 16px; }
  .contact-form { padding: 28px 18px; }
  .use-options { grid-template-columns: 1fr; }
  .focus-options { grid-template-columns: repeat(2, 1fr); }
  .site-footer { grid-template-columns: 1fr; padding: 44px 18px; }
  .footer-links { flex-direction: column; gap: 5px; }
  .mobile-cta { position: fixed; inset: auto 0 0; z-index: 80; display: block; padding: 10px 13px max(10px, env(safe-area-inset-bottom)); background: rgba(16,14,12,.97); }
  .mobile-cta a { display: flex; min-height: 48px; align-items: center; justify-content: center; background: var(--gold); color: var(--ink); font-size: .8rem; font-weight: 800; text-decoration: none; }
}

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