/* ==========================================================================
   Landmark Development — "Survey & Monument"
   A surveyor's plat map rendered as an architecture monograph.
   Ink + copper · Instrument Serif / Archivo / JetBrains Mono
   ========================================================================== */

:root {
  --ink: #121516;
  --ink-2: #1a1e1f;
  --ink-3: #252a2b;
  --bone: #f3eee5;
  --paper: #ebe4d7;
  --copper: #b4532a;
  --copper-hi: #e07a4c;
  --copper-deep: #8a3c1b;
  --muted: #8d8a83;
  --muted-dark: #5f5d57;
  --rule: rgba(243, 238, 229, 0.12);
  --rule-strong: rgba(243, 238, 229, 0.24);
  --rule-ink: rgba(18, 21, 22, 0.14);

  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "Archivo", "Helvetica Neue", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --wrap: 1360px;
  --gutter: clamp(16px, 4vw, 56px);
  --ease: cubic-bezier(0.22, 0.8, 0.12, 1);
  --parcel: polygon(4% 0, 100% 3%, 96% 100%, 0 95%);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  font-variation-settings: "wdth" 100;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* film grain */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 200; opacity: 0.06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--copper); color: #fff; }

h1, h2, h3 { font-family: var(--serif); font-weight: 400; margin: 0; line-height: 0.95; letter-spacing: -0.015em; }
h1 { font-size: clamp(3.4rem, 9.5vw, 9.5rem); }
h2 { font-size: clamp(2.6rem, 6vw, 5.6rem); }
h3 { font-size: clamp(1.6rem, 2.4vw, 2.2rem); line-height: 1.05; }
h1 em, h2 em, h3 em { color: var(--copper-hi); }
.on-paper h1 em, .on-paper h2 em, .on-paper h3 em { color: var(--copper); }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.section { position: relative; padding: clamp(80px, 12vw, 168px) 0; }
.section--tight { padding: clamp(48px, 7vw, 96px) 0; }

/* paper (light) sections with blueprint grid */
.on-paper { background: var(--paper); color: var(--ink); }
.grid-bg { position: relative; isolation: isolate; }
.grid-bg::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 100%);
}
.on-paper.grid-bg::before {
  background-image:
    linear-gradient(var(--rule-ink) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule-ink) 1px, transparent 1px);
}

/* labels */
.label {
  font-family: var(--sans); font-variation-settings: "wdth" 125; font-weight: 600;
  font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 12px; color: var(--copper-hi);
}
.on-paper .label { color: var(--copper); }
.label .pin { width: 9px; height: 9px; border: 1.5px solid currentColor; transform: rotate(45deg); flex-shrink: 0; }
.mono { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.06em; }
.lede { font-size: clamp(1.06rem, 1.4vw, 1.24rem); line-height: 1.6; color: rgba(243,238,229,0.72); max-width: 54ch; }
.on-paper .lede { color: var(--muted-dark); }

.head { display: grid; gap: 28px; margin-bottom: clamp(48px, 7vw, 96px); }
.head h2 { margin-top: 22px; }
@media (min-width: 960px) { .head--split { grid-template-columns: 1.3fr 1fr; align-items: end; gap: 80px; } }

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--copper); --fg: #fff;
  position: relative; display: inline-flex; align-items: center; gap: 14px;
  padding: 18px 26px; background: var(--bg); color: var(--fg); text-decoration: none; border: 0; cursor: pointer;
  font: 600 0.78rem var(--sans); font-variation-settings: "wdth" 125; letter-spacing: 0.16em; text-transform: uppercase;
  overflow: hidden; isolation: isolate; transition: color 0.4s var(--ease);
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--bone);
  transform: scaleX(0); transform-origin: right; transition: transform 0.5s var(--ease);
}
.btn:hover::before { transform: scaleX(1); transform-origin: left; }
.btn:hover { color: var(--ink); }
.btn svg { width: 15px; height: 15px; transition: transform 0.4s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--line { --bg: transparent; --fg: var(--bone); box-shadow: inset 0 0 0 1px var(--rule-strong); }
.btn--ink { --bg: var(--ink); --fg: var(--bone); }
.btn--ink::before { background: var(--copper); }
.btn--ink:hover { color: #fff; }
.on-paper .btn--line { --fg: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.on-paper .btn--line::before { background: var(--ink); }
.on-paper .btn--line:hover { color: var(--bone); }
.link {
  font: 600 0.74rem var(--sans); font-variation-settings: "wdth" 125; letter-spacing: 0.16em; text-transform: uppercase;
  text-decoration: none; display: inline-flex; gap: 10px; align-items: center; padding-bottom: 6px;
  background: linear-gradient(currentColor, currentColor) left bottom / 100% 1px no-repeat; transition: background-size 0.4s var(--ease);
}
.link:hover { background-size: 30% 1px; }
.link { white-space: nowrap; }
.link svg { width: 14px; height: 14px; flex-shrink: 0; transition: transform 0.4s var(--ease); }
.link:hover svg { transform: translateX(4px); }

/* ---------- Top strip + header ---------- */
.strip {
  border-bottom: 1px solid var(--rule); font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em;
  color: rgba(243,238,229,0.6); position: relative; z-index: 60; background: var(--ink);
}
.strip .wrap { display: flex; justify-content: space-between; gap: 16px; height: 38px; align-items: center; }
.strip a { color: var(--copper-hi); text-decoration: none; }
.strip a:hover { text-decoration: underline; }
.strip .hide-sm { display: none; }
@media (min-width: 760px) { .strip .hide-sm { display: inline; } }
@media (max-width: 560px) { .strip .wrap > span:first-child { display: none; } .strip .wrap { justify-content: center; } }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(18,21,22,0); transition: background 0.4s, border-color 0.4s; border-bottom: 1px solid transparent; }
.site-header.is-scrolled { background: rgba(18,21,22,0.86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom-color: var(--rule); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 82px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand svg { width: 40px; height: 40px; }
.brand-word { font-family: var(--sans); font-variation-settings: "wdth" 125; font-weight: 700; font-size: 1.02rem; letter-spacing: 0.26em; line-height: 1; }
.brand-word small { display: block; font-weight: 400; font-size: 0.56rem; letter-spacing: 0.5em; color: var(--muted); margin-top: 6px; }
.nav-links { display: none; list-style: none; margin: 0; padding: 0; gap: 4px; }
.nav-links a {
  display: block; padding: 10px 16px; text-decoration: none;
  font: 500 0.72rem var(--sans); font-variation-settings: "wdth" 120; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(243,238,229,0.72); transition: color 0.3s; position: relative;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--bone); }
.nav-links a[aria-current="page"]::before {
  content: ""; position: absolute; left: 4px; top: 50%; width: 5px; height: 5px; background: var(--copper); transform: translateY(-50%) rotate(45deg);
}
.nav-cta { display: none; }
.nav-cta .btn { padding: 14px 20px; }
.menu-toggle {
  width: 48px; height: 48px; background: transparent; border: 1px solid var(--rule-strong); cursor: pointer;
  display: grid; place-items: center; color: var(--bone);
}
.menu-toggle span, .menu-toggle span::before { display: block; width: 20px; height: 1.5px; background: currentColor; position: relative; transition: transform 0.4s var(--ease); }
.menu-toggle span::before { content: ""; position: absolute; top: 7px; left: 0; width: 13px; }
.menu-open .menu-toggle span { transform: rotate(45deg) translate(2px, 2px); }
.menu-open .menu-toggle span::before { top: 0; width: 20px; transform: rotate(-90deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 49; background: var(--ink); padding: 150px var(--gutter) 40px;
  display: flex; flex-direction: column; opacity: 0; visibility: hidden; transition: opacity 0.4s, visibility 0.4s;
}
.menu-open .mobile-menu { opacity: 1; visibility: visible; }
.menu-open { overflow: hidden; }
.mobile-menu a.m-link {
  font-family: var(--serif); font-size: clamp(2.6rem, 11vw, 4rem); line-height: 1.15; text-decoration: none;
  display: flex; align-items: baseline; gap: 16px; border-bottom: 1px solid var(--rule); padding: 6px 0;
}
.mobile-menu a.m-link span { font-family: var(--mono); font-size: 0.72rem; color: var(--copper-hi); }
.mobile-menu .btn { margin-top: auto; justify-content: center; }
@media (min-width: 1100px) {
  .nav-links, .nav-cta { display: flex; }
  .menu-toggle, .mobile-menu { display: none; }
}

/* ---------- Home hero ---------- */
.hero { position: relative; padding: clamp(32px, 5vw, 72px) 0 0; overflow: hidden; margin-top: -82px; padding-top: calc(82px + clamp(32px, 5vw, 64px)); }
.hero-grid { display: grid; gap: 48px; align-items: end; }
@media (min-width: 1100px) { .hero-grid { grid-template-columns: 1.08fr 0.92fr; gap: 56px; } }
.hero h1 { letter-spacing: -0.03em; }
.hero h1 .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero h1 .line > span { display: inline-block; transform: translateY(105%); animation: rise 1.2s var(--ease) forwards; }
.hero h1 .line:nth-child(2) > span { animation-delay: 0.12s; }
.hero h1 .line:nth-child(3) > span { animation-delay: 0.24s; }
@keyframes rise { to { transform: none; } }
.hero .lede { margin-top: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.fade-in { opacity: 0; animation: fadeIn 1.2s var(--ease) forwards; }
.f1 { animation-delay: 0.45s; } .f2 { animation-delay: 0.6s; } .f3 { animation-delay: 0.8s; } .f4 { animation-delay: 1s; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* parcel image with survey annotations */
.parcel { position: relative; padding: 28px 36px 40px 28px; }
.parcel-img { clip-path: var(--parcel); aspect-ratio: 4 / 4.6; overflow: hidden; background: var(--ink-3); }
.parcel-img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.15); animation: settle 2.2s var(--ease) forwards; }
@keyframes settle { to { transform: scale(1); } }
.parcel-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.parcel-svg .bound { stroke: var(--copper-hi); stroke-width: 1; fill: none; stroke-dasharray: 6 5; vector-effect: non-scaling-stroke; }
.parcel-svg .mark { fill: var(--copper); }
.dim {
  position: absolute; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em; color: var(--copper-hi);
  background: var(--ink); padding: 3px 7px; white-space: nowrap;
}
.on-paper .dim { background: var(--paper); color: var(--copper); }
.dim--top { top: 8px; left: 46%; }
.dim--right { right: 0; top: 48%; writing-mode: vertical-rl; }
.dim--bottom { bottom: 14px; left: 32%; }
.parcel-tag {
  position: absolute; left: 0; bottom: 56px; background: var(--copper); color: #fff; padding: 14px 18px;
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; line-height: 1.5;
}
.parcel-tag strong { display: block; font-family: var(--serif); font-size: 1.5rem; font-weight: 400; letter-spacing: 0; }

/* readout stats */
.readout { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--rule); margin-top: clamp(56px, 8vw, 96px); }
.readout > div { padding: 28px 20px 28px 0; border-bottom: 1px solid var(--rule); }
.readout > div:nth-child(odd) { border-right: 1px solid var(--rule); }
.readout > div:nth-child(even) { padding-left: 20px; }
@media (min-width: 900px) {
  .readout { grid-template-columns: repeat(4, 1fr); }
  .readout > div { border-bottom: 0; border-right: 1px solid var(--rule); padding: 36px 28px; }
  .readout > div:first-child { padding-left: 0; }
  .readout > div:last-child { border-right: 0; }
}
.readout b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(2.8rem, 5vw, 4.4rem); line-height: 1; }
.readout b sup { font-size: 0.4em; color: var(--copper-hi); vertical-align: top; margin-left: 4px; font-family: var(--mono); }
.readout > div > span { display: block; margin-top: 12px; }
.readout b { white-space: nowrap; }

/* city marquee */
.marquee { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); overflow: hidden; padding: 22px 0; white-space: nowrap; }
.marquee-track { display: inline-flex; animation: marquee 38s linear infinite; }
.marquee span { font-family: var(--serif); font-size: clamp(1.8rem, 3.4vw, 3rem); padding: 0 28px; display: inline-flex; align-items: center; gap: 56px; }
.marquee span::after { content: ""; width: 10px; height: 10px; border: 1.5px solid var(--copper-hi); transform: rotate(45deg); }
.marquee i { font-style: italic; color: var(--muted); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Interior page hero ---------- */
.page-hero { margin-top: -82px; padding: calc(82px + clamp(64px, 9vw, 120px)) 0 clamp(64px, 8vw, 110px); position: relative; overflow: hidden; }
.page-hero .hero-grid { align-items: center; }
@media (min-width: 1100px) { .page-hero .hero-grid { grid-template-columns: 1.15fr 0.85fr; } }
.page-hero h1 { font-size: clamp(3.2rem, 8vw, 7.6rem); }
.page-hero .parcel-img { aspect-ratio: 5 / 4; }
.crumbs { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); margin-bottom: 28px; letter-spacing: 0.06em; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--copper-hi); }

/* ---------- Disciplines (plat lots) ---------- */
.plat { display: grid; border-top: 1px solid var(--rule-ink); border-left: 1px solid var(--rule-ink); }
@media (min-width: 760px) { .plat { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .plat { grid-template-columns: repeat(4, 1fr); } }
.lot {
  position: relative; display: flex; flex-direction: column; min-height: 460px; padding: 30px 28px;
  border-right: 1px solid var(--rule-ink); border-bottom: 1px solid var(--rule-ink); text-decoration: none; overflow: hidden; isolation: isolate;
  transition: color 0.5s var(--ease);
}
.lot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; clip-path: inset(100% 0 0 0); transition: clip-path 0.8s var(--ease); }
.lot::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(18,21,22,0.92), rgba(18,21,22,0.35)); opacity: 0; transition: opacity 0.6s var(--ease); }
.lot:hover { color: var(--bone); }
.lot:hover img { clip-path: inset(0 0 0 0); }
.lot:hover::before { opacity: 1; }
.lot-head { display: flex; justify-content: space-between; align-items: center; }
.lot-head .mono { color: var(--copper); }
.lot:hover .lot-head .mono { color: var(--copper-hi); }
.lot-icon { width: 54px; height: 54px; margin: 56px 0 auto; color: var(--copper); transition: color 0.4s, transform 0.6s var(--ease); }
.lot:hover .lot-icon { color: var(--copper-hi); transform: translateY(-6px); }
.lot h3 { margin: 40px 0 14px; }
.lot p { font-size: 0.96rem; color: var(--muted-dark); margin: 0 0 24px; transition: color 0.4s; }
.lot:hover p { color: rgba(243,238,229,0.78); }
.lot-arrow { width: 44px; height: 44px; border: 1px solid currentColor; display: grid; place-items: center; transition: background 0.4s, border-color 0.4s; }
.lot:hover .lot-arrow { background: var(--copper); border-color: var(--copper); }
.lot-arrow svg { width: 16px; height: 16px; }

/* ---------- Story / split ---------- */
.split { display: grid; gap: clamp(48px, 7vw, 110px); align-items: center; }
@media (min-width: 1000px) { .split { grid-template-columns: 1fr 1fr; } .split--rev > :first-child { order: 2; } }
.stack { position: relative; padding: 0 12% 14% 0; }
.stack img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.stack .stack-b { position: absolute; right: 0; bottom: 0; width: 52%; aspect-ratio: 1; border: 10px solid var(--ink); }
.on-paper .stack .stack-b { border-color: var(--paper); }
.stack .dim { left: auto; right: 54%; bottom: 5%; top: auto; }
.big-quote { font-family: var(--serif); font-size: clamp(1.9rem, 3.2vw, 2.8rem); line-height: 1.12; margin: 34px 0 30px; }
.big-quote::before { content: "“"; display: block; font-size: 3em; line-height: 0.6; color: var(--copper-hi); height: 0.42em; }
.on-paper .big-quote::before { color: var(--copper); }
.big-quote cite { display: block; margin-top: 18px; font-family: var(--mono); font-style: normal; font-size: 0.72rem; color: var(--muted); }
.ticks { list-style: none; padding: 0; margin: 28px 0 40px; border-top: 1px solid var(--rule); }
.on-paper .ticks { border-color: var(--rule-ink); }
.ticks li { display: grid; grid-template-columns: 54px 1fr; gap: 10px; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.on-paper .ticks li { border-color: var(--rule-ink); }
.ticks .mono { color: var(--copper-hi); padding-top: 4px; }
.on-paper .ticks .mono { color: var(--copper); }
.ticks strong { font-weight: 600; display: block; }
.ticks span.d { color: var(--muted); font-size: 0.96rem; }
.on-paper .ticks span.d { color: var(--muted-dark); }

/* ---------- Project rail ---------- */
.rail-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; margin-bottom: 48px; }
.rail-ctrl { display: flex; gap: 8px; align-items: center; }
.rail-ctrl .mono { margin-right: 16px; color: var(--muted); }
.rail-btn {
  width: 56px; height: 56px; background: transparent; border: 1px solid var(--rule-strong); color: var(--bone); cursor: pointer;
  display: grid; place-items: center; transition: background 0.3s, border-color 0.3s;
}
.rail-btn:hover { background: var(--copper); border-color: var(--copper); }
.rail-btn svg { width: 18px; height: 18px; }
.rail {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(300px, 82vw); gap: 20px;
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  --rail-pad: var(--gutter);
  padding: 0 var(--rail-pad); scroll-padding: 0 var(--rail-pad);
}
.rail::-webkit-scrollbar { display: none; }
@media (min-width: 760px) { .rail { grid-auto-columns: minmax(380px, 44vw); } }
@media (min-width: 1200px) { .rail { grid-auto-columns: 520px; --rail-pad: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter))); } }
.rail-card { scroll-snap-align: start; text-decoration: none; display: block; }
.rail-card .ph { aspect-ratio: 4 / 5; overflow: hidden; position: relative; }
.rail-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.rail-card:hover img { transform: scale(1.06); }
.rail-card .ph .mono {
  position: absolute; top: 16px; left: 16px; background: var(--ink); padding: 6px 10px; color: var(--copper-hi);
}
.rail-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 20px 0 0; border-bottom: 1px solid var(--rule); padding-bottom: 18px; }
.rail-meta h3 { font-size: 1.9rem; }
.rail-meta .mono { color: var(--muted); white-space: nowrap; }
.rail-progress { height: 1px; background: var(--rule); margin-top: 40px; position: relative; }
.rail-progress i { position: absolute; left: 0; top: -1px; height: 3px; width: 0; background: var(--copper); transition: width 0.2s linear; }

/* ---------- Process (sticky) ---------- */
.process-wrap { display: grid; gap: 56px; }
@media (min-width: 1000px) { .process-wrap { grid-template-columns: 0.9fr 1.1fr; gap: 100px; } .process-sticky { position: sticky; top: 140px; align-self: start; } }
.steps { position: relative; border-left: 1px solid var(--rule); }
.steps-fill { position: absolute; left: -1px; top: 0; width: 1px; height: 0; background: var(--copper-hi); }
.step { position: relative; padding: 0 0 72px 44px; }
.step:last-child { padding-bottom: 0; }
.step::before {
  content: ""; position: absolute; left: -6px; top: 14px; width: 11px; height: 11px; background: var(--ink);
  border: 1.5px solid var(--copper-hi); transform: rotate(45deg); transition: background 0.4s;
}
.step.is-visible::before { background: var(--copper-hi); }
.step-n { font-family: var(--mono); font-size: 0.74rem; color: var(--copper-hi); }
.step h3 { font-size: clamp(2.2rem, 3.6vw, 3.2rem); margin: 10px 0 14px; }
.step p { color: rgba(243,238,229,0.66); max-width: 46ch; margin: 0; }

/* ---------- Principles ---------- */
.principles { display: grid; border-top: 1px solid var(--rule-ink); }
@media (min-width: 900px) { .principles { grid-template-columns: repeat(3, 1fr); } }
.principle { padding: 40px 32px 40px 0; border-bottom: 1px solid var(--rule-ink); }
@media (min-width: 900px) {
  .principle { padding: 44px 36px; border-right: 1px solid var(--rule-ink); }
  .principle:nth-child(3n+1) { padding-left: 0; }
  .principle:nth-child(3n) { border-right: 0; }
}
.principle .mono { color: var(--copper); }
.principle h3 { font-size: 1.85rem; margin: 22px 0 12px; }
.principle p { color: var(--muted-dark); margin: 0; font-size: 0.98rem; }
.section:not(.on-paper) .principles, .section:not(.on-paper) .principle { border-color: var(--rule); }
.section:not(.on-paper) .principle p { color: rgba(243,238,229,0.62); }
.section:not(.on-paper) .principle .mono { color: var(--copper-hi); }

/* ---------- Partner doors ---------- */
.doors { display: grid; gap: 2px; }
@media (min-width: 1000px) { .doors { grid-template-columns: repeat(3, 1fr); } }
.door { position: relative; min-height: 560px; display: flex; flex-direction: column; justify-content: flex-end; padding: 36px; text-decoration: none; overflow: hidden; isolation: isolate; }
.door img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; filter: grayscale(0.5) contrast(1.05); transition: transform 1.4s var(--ease), filter 0.8s; }
.door::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(18,21,22,0.95) 15%, rgba(18,21,22,0.2) 70%); }
.door:hover img { transform: scale(1.05); filter: none; }
.door .num { position: absolute; top: 30px; left: 36px; font-family: var(--serif); font-size: 5rem; line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(243,238,229,0.5); }
.door h3 { font-size: clamp(2.2rem, 3vw, 2.8rem); margin: 14px 0 14px; }
.door p { color: rgba(243,238,229,0.72); margin-bottom: 26px; max-width: 34ch; }
.door .link { color: var(--copper-hi); align-self: flex-start; }

/* ---------- Testimonial carousel ---------- */
.voices { position: relative; }
.voice { display: none; }
.voice.is-active { display: block; animation: fadeIn 0.8s var(--ease); }
.voice blockquote { margin: 0; font-family: var(--serif); font-size: clamp(2rem, 4.4vw, 4rem); line-height: 1.08; max-width: 22ch; }
.voice footer { margin-top: 40px; display: flex; gap: 18px; align-items: center; }
.voice footer .mono { color: var(--muted-dark); }
.voice footer strong { font-weight: 600; display: block; }
.voice-nav { display: flex; gap: 10px; margin-top: 48px; }
.voice-dot { width: 44px; height: 3px; background: var(--rule-ink); border: 0; cursor: pointer; padding: 0; transition: background 0.3s; }
.voice-dot.is-active { background: var(--copper); }

/* ---------- Area map ---------- */
.area-wrap { display: grid; gap: 48px; align-items: center; }
@media (min-width: 1000px) { .area-wrap { grid-template-columns: 1.25fr 0.75fr; gap: 72px; } }
.map { position: relative; aspect-ratio: 1.45; border: 1px solid var(--rule); background:
  linear-gradient(var(--rule) 1px, transparent 1px) 0 0 / 10% 14.5%,
  linear-gradient(90deg, var(--rule) 1px, transparent 1px) 0 0 / 10% 14.5%; }
.map svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.map .contour { fill: none; stroke: rgba(224,122,76,0.18); stroke-width: 1; }
.map .road { fill: none; stroke: rgba(243,238,229,0.22); stroke-width: 1.4; stroke-dasharray: 2 4; }
.map .road-label { font-family: var(--mono); font-size: 9px; fill: rgba(243,238,229,0.4); letter-spacing: 0.08em; }
.city { cursor: pointer; }
.city circle.ring { fill: none; stroke: var(--copper-hi); stroke-width: 1; opacity: 0.5; transform-box: fill-box; transform-origin: center; animation: ping 2.6s var(--ease) infinite; }
.city circle.dot { fill: var(--copper-hi); transition: r 0.3s; }
.city text { font-family: "Archivo", sans-serif; font-size: 12px; letter-spacing: 0.14em; fill: var(--bone); text-transform: uppercase; font-weight: 600; }
.city.secondary circle.dot { fill: var(--bone); }
.city.secondary circle.ring { display: none; }
.city.is-hot circle.dot { r: 9; }
.city.is-hot text { fill: var(--copper-hi); }
@keyframes ping { 0% { transform: scale(0.6); opacity: 0.8; } 100% { transform: scale(2.6); opacity: 0; } }
.map-legend { position: absolute; left: 16px; bottom: 14px; display: flex; gap: 20px; color: var(--muted); }
.map-legend span { display: inline-flex; align-items: center; gap: 8px; }
.map-legend span::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--copper-hi); }
.map-legend span + span::before { background: var(--bone); }
.map-compass { position: absolute; right: 16px; top: 14px; color: var(--muted); text-align: center; }
.city-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--rule); }
.city-list a { display: grid; grid-template-columns: 1fr auto; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--rule); text-decoration: none; transition: padding 0.4s var(--ease), color 0.3s; }
.city-list a:hover, .city-list a.is-hot { padding-left: 14px; color: var(--copper-hi); }
.city-list .nm { font-family: var(--serif); font-size: 1.7rem; line-height: 1.1; }
.city-list .mono { color: var(--muted); }

/* ---------- Area detail ---------- */
.area-row { display: grid; gap: 24px; padding: 56px 0; border-top: 1px solid var(--rule-ink); scroll-margin-top: 120px; }
@media (min-width: 960px) { .area-row { grid-template-columns: 90px 1fr 1.2fr 1fr; gap: 48px; } }
.area-row .idx { font-family: var(--mono); color: var(--copper); font-size: 0.8rem; }
.area-row h3 { font-size: clamp(2.4rem, 4vw, 3.4rem); }
.area-row .mono { display: block; margin-top: 12px; color: var(--muted-dark); }
.area-row p { color: var(--muted-dark); margin: 0; }
.area-row ul { list-style: none; margin: 0; padding: 0; }
.area-row li { padding: 10px 0; border-bottom: 1px dashed var(--rule-ink); font-size: 0.96rem; display: flex; gap: 12px; align-items: center; }
.area-row li::before { content: ""; width: 6px; height: 6px; border: 1px solid var(--copper); transform: rotate(45deg); flex-shrink: 0; }

/* ---------- Commitment / land band ---------- */
.band { background: var(--copper); color: #fff; position: relative; overflow: hidden; isolation: isolate; }
.band::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0.18;
  background: url("../images/contours.svg") center / 1200px auto;
  filter: brightness(0) invert(1);
}
.band .label { color: rgba(255,255,255,0.85); }
.band h2 em { color: var(--ink); }
.band .lede { color: rgba(255,255,255,0.85); }
.band-grid { display: grid; gap: 48px; align-items: end; }
@media (min-width: 1000px) { .band-grid { grid-template-columns: 1.1fr 0.9fr; gap: 80px; } }
.land-form { display: grid; gap: 0; border: 1px solid rgba(255,255,255,0.5); }
.land-form input {
  font: inherit; background: transparent; border: 0; border-bottom: 1px solid rgba(255,255,255,0.5); color: #fff; padding: 22px 22px;
}
.land-form input::placeholder { color: rgba(255,255,255,0.7); }
.land-form input:focus { outline: none; background: rgba(0,0,0,0.08); }
.land-form .btn { justify-content: space-between; padding: 22px; }
.land-form .form-status { padding: 0 22px; margin: 0; }
.land-form .form-status:not(:empty) { padding: 14px 22px; }

/* ---------- Final CTA ---------- */
.final { text-align: center; }
.final h2 { font-size: clamp(3.2rem, 9vw, 8.6rem); max-width: 12ch; margin: 28px auto 0; }
.final .lede { margin: 30px auto 0; }
.final .hero-actions { justify-content: center; }

/* ---------- Service chapters ---------- */
.chapter { padding: clamp(72px, 10vw, 140px) 0; border-top: 1px solid var(--rule); scroll-margin-top: 90px; }
.chapter:first-of-type { border-top: 0; }
.chapter-num { font-family: var(--serif); font-size: clamp(6rem, 14vw, 13rem); line-height: 0.8; color: transparent; -webkit-text-stroke: 1px rgba(224,122,76,0.6); }
.chapter h2 { font-size: clamp(2.4rem, 4.6vw, 4.2rem); margin: 24px 0 24px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 36px; }
.tags span { font-family: var(--mono); font-size: 0.7rem; padding: 8px 12px; border: 1px solid var(--rule-strong); color: rgba(243,238,229,0.8); }

/* ---------- FAQ ---------- */
.faq details { border-bottom: 1px solid var(--rule-ink); }
.faq details:first-child { border-top: 1px solid var(--rule-ink); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 1fr 40px; gap: 24px; padding: 28px 0; font-family: var(--serif); font-size: clamp(1.4rem, 2.2vw, 1.9rem); line-height: 1.2; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 14px; height: 14px; justify-self: end; margin-top: 8px; border-right: 1.5px solid var(--copper); border-bottom: 1.5px solid var(--copper); transform: rotate(45deg); transition: transform 0.4s var(--ease); }
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq details p { color: var(--muted-dark); max-width: 66ch; padding-bottom: 28px; margin: 0; }

/* ---------- Gallery ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 0; border: 1px solid var(--rule-strong); width: fit-content; max-width: 100%; margin-bottom: 48px; }
.filter {
  font: 600 0.7rem var(--sans); font-variation-settings: "wdth" 125; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 16px 20px; background: transparent; color: rgba(243,238,229,0.7); border: 0; border-right: 1px solid var(--rule-strong); cursor: pointer; transition: all 0.3s;
}
.filter:last-child { border-right: 0; }
.filter:hover { color: var(--bone); }
.filter.is-active { background: var(--bone); color: var(--ink); }
.gallery { display: grid; gap: 48px 24px; }
@media (min-width: 760px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .gallery { grid-template-columns: repeat(3, 1fr); } .gallery .g-item:nth-child(3n+2) { margin-top: 80px; } }
.g-item { background: none; border: 0; padding: 0; color: inherit; font: inherit; text-align: left; cursor: zoom-in; display: block; width: 100%; }
.g-item[hidden] { display: none; }
.g-item .ph { aspect-ratio: 4 / 5; overflow: hidden; position: relative; }
.g-item:nth-child(even) .ph { aspect-ratio: 1; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.g-item:hover img { transform: scale(1.05); }
.g-item .status { position: absolute; top: 14px; right: 14px; background: var(--ink); color: var(--copper-hi); padding: 6px 10px; }
.g-item .rail-meta { border-color: var(--rule); flex-direction: column; gap: 8px; }

.lightbox { position: fixed; inset: 0; z-index: 150; background: rgba(10,12,12,0.96); display: none; align-items: center; justify-content: center; padding: 72px 16px; }
.lightbox.is-open { display: flex; }
.lightbox figure { margin: 0; max-width: 1200px; width: 100%; }
.lightbox img { width: 100%; max-height: 76vh; object-fit: contain; }
.lightbox figcaption { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-top: 18px; flex-wrap: wrap; }
.lightbox strong { font-family: var(--serif); font-weight: 400; font-size: 2rem; }
.lightbox figcaption span { color: var(--muted); }
.lb-btn { position: absolute; width: 52px; height: 52px; background: var(--ink); border: 1px solid var(--rule-strong); color: var(--bone); cursor: pointer; font-size: 1.1rem; }
.lb-btn:hover { background: var(--copper); border-color: var(--copper); }
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 16px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 16px; top: 50%; transform: translateY(-50%); }

/* ---------- Team & timeline ---------- */
.team { display: grid; gap: 40px 24px; }
@media (min-width: 700px) { .team { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .team { grid-template-columns: repeat(4, 1fr); } }
.member .photo { aspect-ratio: 3 / 4; background: var(--ink); position: relative; overflow: hidden; display: grid; place-items: center; }
.member .photo::after { content: attr(data-initial); font-family: var(--serif); font-size: 5rem; color: var(--copper-hi); }
.member .photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.member h3 { font-size: 1.6rem; margin-top: 20px; }
.member .mono { color: var(--copper); display: block; margin-top: 8px; }
.timeline .tl { display: grid; gap: 12px; padding: 40px 0; border-top: 1px solid var(--rule); }
@media (min-width: 900px) { .timeline .tl { grid-template-columns: 260px 1fr 1fr; gap: 56px; align-items: baseline; } }
.tl-k { font-family: var(--serif); font-style: italic; font-size: 3rem; line-height: 1; color: var(--copper-hi); }
.tl h3 { font-size: 2rem; }
.tl p { color: rgba(243,238,229,0.64); margin: 0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 64px; }
@media (min-width: 1000px) { .contact-grid { grid-template-columns: 0.8fr 1.2fr; gap: 96px; } }
.c-line { padding: 24px 0; border-top: 1px solid var(--rule); }
.c-line .mono { color: var(--copper-hi); display: block; margin-bottom: 6px; }
.c-line a, .c-line p { font-family: var(--serif); font-size: clamp(1.6rem, 2.4vw, 2.2rem); text-decoration: none; margin: 0; line-height: 1.2; word-break: break-word; }
.c-line a:hover { color: var(--copper-hi); }
.form { border: 1px solid var(--rule-strong); padding: clamp(28px, 4vw, 52px); background: var(--ink-2); }
.form-row { display: grid; gap: 0 24px; }
@media (min-width: 640px) { .form-row--2 { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; margin-bottom: 26px; min-width: 0; }
.form { min-width: 0; }
.contact-grid > * { min-width: 0; }
.field > label { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  font: inherit; color: var(--bone); background: transparent; border: 0; border-bottom: 1px solid var(--rule-strong);
  padding: 10px 0 14px; border-radius: 0; transition: border-color 0.3s; width: 100%;
}
.field select { appearance: none; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%23e07a4c' stroke-width='1.5'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E") right 4px center / 12px no-repeat; }
.field select option { background: var(--ink); }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--copper-hi); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips { position: relative; }
.chips input { position: absolute; opacity: 0; pointer-events: none; width: 1px; height: 1px; left: 0; top: 0; }
.chips label { font-size: 0.9rem; padding: 10px 16px; border: 1px solid var(--rule-strong); cursor: pointer; transition: all 0.25s; }
.chips label:hover { border-color: var(--bone); }
.chips input:checked + label { background: var(--copper); border-color: var(--copper); color: #fff; }
.chips input:focus-visible + label { outline: 2px solid var(--copper-hi); outline-offset: 2px; }
.form-note { font-size: 0.84rem; color: var(--muted); margin: 18px 0 0; }
.form-status { font-weight: 600; margin-top: 14px; }
.form-status.ok { color: #9fbf8a; }
.form-status.err { color: var(--copper-hi); }
.map-frame { width: 100%; aspect-ratio: 16 / 6; min-height: 320px; border: 0; filter: grayscale(1) invert(0.92) contrast(0.9); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--rule); padding: clamp(72px, 10vw, 120px) 0 28px; font-size: 0.95rem; color: rgba(243,238,229,0.66); position: relative; overflow: hidden; }
.f-top { display: grid; gap: 48px; }
@media (min-width: 1000px) { .f-top { grid-template-columns: 1.5fr 1fr 1fr 1fr; } }
.f-top p { max-width: 34ch; margin-top: 24px; }
.f-col h4 { font-family: var(--mono); font-weight: 400; font-size: 0.72rem; color: var(--copper-hi); margin: 0 0 20px; letter-spacing: 0.06em; }
.f-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.f-col a { text-decoration: none; transition: color 0.3s; }
.f-col a:hover { color: var(--bone); }
.socials { display: flex; gap: 8px; margin-top: 28px; }
.socials a { width: 42px; height: 42px; border: 1px solid var(--rule-strong); display: grid; place-items: center; transition: all 0.3s; }
.socials a:hover { background: var(--copper); border-color: var(--copper); color: #fff; }
.socials svg { width: 16px; height: 16px; }
.f-word {
  font-family: var(--sans); font-variation-settings: "wdth" 125; font-weight: 800; letter-spacing: -0.02em; line-height: 0.8;
  font-size: clamp(3rem, 12.4vw, 11.6rem); margin: 80px 0 36px; white-space: nowrap; color: transparent;
  -webkit-text-stroke: 1px rgba(243,238,229,0.14); text-align: center;
}
.f-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; border-top: 1px solid var(--rule); padding-top: 24px; font-family: var(--mono); font-size: 0.7rem; color: var(--muted); }
.f-bottom a { text-decoration: none; margin-left: 20px; }
.f-bottom a:hover { color: var(--bone); }

/* ---------- Scroll reveal ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }
.js [data-reveal="clip"] { opacity: 1; transform: none; clip-path: inset(0 0 100% 0); transition: clip-path 1.3s var(--ease); }
.js [data-reveal="clip"].is-visible { clip-path: inset(0 0 0 0); }
.js [data-delay="1"] { transition-delay: 0.1s; }
.js [data-delay="2"] { transition-delay: 0.2s; }
.js [data-delay="3"] { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .hero h1 .line > span, .fade-in, .parcel-img img { transform: none !important; opacity: 1 !important; }
  .js [data-reveal] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Logo ---------- */
.brand-logo { height: 60px; width: auto; display: block; }
.site-footer .brand-logo { height: 70px; }
@media (max-width: 560px) { .brand-logo { height: 46px; } }

/* ---------- Team ---------- */
.people { display: grid; gap: 72px; }
@media (min-width: 900px) { .people { grid-template-columns: 1fr 1fr; gap: 56px; } .person:nth-child(2) { margin-top: 120px; } }
.person .parcel-img { aspect-ratio: 4 / 5; }
.person .parcel-img img { object-position: center 20%; }
.person-body { padding: 8px 4px 0; }
.person-title { color: var(--copper-hi); letter-spacing: 0.08em; }
.person h3 { font-size: clamp(2.6rem, 4.4vw, 3.8rem); margin: 14px 0 22px; }
.person p { color: rgba(243,238,229,0.72); max-width: 48ch; }
.person .link { margin-top: 10px; color: var(--copper-hi); }
.btn { white-space: nowrap; }
@media (min-width: 1100px) and (max-width: 1320px) { .nav-links a { padding: 10px 11px; letter-spacing: 0.14em; } .nav-cta .btn { padding: 14px 16px; } }

/* ---------- Since 2003 ---------- */
.since { display: grid; gap: 12px 48px; align-items: center; }
@media (min-width: 900px) { .since { grid-template-columns: auto auto 1fr; } }
.since .mono { color: var(--copper-hi); }
.since b { font-family: var(--serif); font-weight: 400; font-size: clamp(5rem, 12vw, 10rem); line-height: 0.85; color: transparent; -webkit-text-stroke: 1px var(--copper-hi); }
.since p { color: rgba(243,238,229,0.72); max-width: 42ch; margin: 0; font-size: 1.1rem; }