:root {
  --font-display: 'Prompt', 'Noto Sans Thai', system-ui, sans-serif;
  --font-body: 'Noto Sans Thai', 'Prompt', system-ui, sans-serif;
  --bg: #f6f2ec;
  --surface: #fffdf9;
  --surface-2: #f1ebe3;
  --ink: #1f2933;
  --muted: #667085;
  --line: #e7ddd0;
  --accent: #c8a97e;
  --accent-deep: #a9875b;
  --shadow: 0 20px 60px rgba(31, 41, 51, 0.08);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  font-size: 16px;
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; color: var(--muted); font-size: 1rem; line-height: 1.82; }
h1,h2,h3,h4 { margin: 0 0 1rem; font-family: var(--font-display); line-height: 1.22; letter-spacing: 0; font-weight: 600; text-wrap: balance; }
.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.section { padding: 104px 0; }
.section-tight { padding: 82px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-deep); font-weight: 700;
}
.eyebrow::before {
  content: ""; width: 34px; height: 1px; background: var(--accent);
}
.section-head {
  display: grid; gap: 16px; grid-template-columns: 1.2fr 0.8fr; align-items: end;
  margin-bottom: 42px;
}
.section-head h2 { font-size: clamp(2rem, 3.5vw, 3.15rem); line-height: 1.26; }
.section-head p { max-width: 560px; justify-self: end; font-size: 1.02rem; }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent;
  font-family: var(--font-display); font-weight: 500; letter-spacing: 0.01em; transition: 0.25s ease; cursor: pointer;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #111827; transform: translateY(-1px); }
.btn-outline { border-color: rgba(31,41,51,0.18); background: rgba(255,255,255,0.55); }
.btn-outline:hover { background: #fff; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246,242,236,0.8); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(31,41,51,0.06);
}
.nav-wrap {
  display: grid; grid-template-columns: auto 1fr auto auto; gap: 24px; align-items: center;
  min-height: 78px;
}
.brand {
  display: flex; align-items: center; gap: 14px; font-family: var(--font-display); font-weight: 600; letter-spacing: 0; line-height: 1.25;
}
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--ink), #3b4652 70%, var(--accent));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.1);
}
.brand-mark::before, .brand-mark::after {
  content: ""; position: absolute; inset: 11px; border: 1px solid rgba(255,255,255,.58);
}
.brand-mark::after { inset: 18px 9px 9px 18px; }
.brand small { display: block; color: var(--muted); font-family: var(--font-body); font-weight: 400; letter-spacing: 0; font-size: 12.5px; margin-top: 2px; }
.nav-links { display: flex; justify-content: center; gap: 26px; }
.nav-links a {
  color: var(--muted); font-family: var(--font-display); font-size: 15px; font-weight: 500; position: relative; padding: 6px 0;
}
.nav-links a.active, .nav-links a:hover { color: var(--ink); }
.nav-cta { display: inline-flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13.5px; font-family: var(--font-display); }
.mobile-toggle { display: none; width: 48px; height: 48px; border: 0; background: transparent; }
.mobile-menu { display: none; }

.hero {
  padding: 52px 0 34px;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 26px; align-items: stretch;
}
.hero-copy, .hero-visual {
  border-radius: 34px; overflow: hidden; position: relative;
  min-height: 670px; box-shadow: var(--shadow);
}
.hero-copy {
  background: linear-gradient(180deg, rgba(255,255,255,0.75), rgba(255,255,255,0.92)),
    radial-gradient(circle at top left, rgba(200,169,126,0.26), transparent 42%), var(--surface);
  padding: 58px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.hero-copy h1 { font-size: clamp(2.8rem, 4.7vw, 5rem); max-width: 11ch; line-height: 1.16; }
.hero-copy p { font-size: 1.04rem; max-width: 580px; line-height: 1.86; }
.hero-intro {
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end;
}
.hero-badge {
  padding: 15px 16px; border: 1px solid var(--line); background: rgba(255,255,255,0.78);
  border-radius: 18px; font-size: 13.5px; color: var(--muted); line-height: 1.6; line-height: 1.7;
}
.hero-badge strong { display: block; color: var(--ink); font-family: var(--font-display); font-size: 15.5px; font-weight: 600; margin-bottom: 2px; }
.hero-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.hero-stats article {
  background: rgba(255,255,255,0.68); border: 1px solid var(--line); border-radius: 18px; padding: 18px;
}
.hero-stats strong { display: block; font-family: var(--font-display); font-size: 1.12rem; color: var(--ink); margin-bottom: 8px; font-weight: 600; }
.hero-stats span { font-size: 13.5px; color: var(--muted); line-height: 1.65; }
.hero-visual {
  background: linear-gradient(155deg, rgba(31,41,51,0.06), rgba(31,41,51,0.22)),
  linear-gradient(180deg, #cbb49a 0%, #a58d73 36%, #6b6259 100%);
}
.hero-visual::before {
  content: ""; position: absolute; inset: 26px; border: 1px solid rgba(255,255,255,0.34); border-radius: 26px;
}
.scene {
  position: absolute; inset: 0; overflow: hidden;
  background:
    radial-gradient(circle at 20% 15%, rgba(255,255,255,0.38), transparent 18%),
    linear-gradient(to bottom, rgba(255,255,255,0.08), transparent 30%),
    linear-gradient(to top, rgba(31,41,51,0.18), transparent 28%);
}
.wall { position: absolute; inset: 0; background: linear-gradient(180deg, #d6cabd, #b8aa9e 50%, #9f8d7f); clip-path: polygon(0 0,100% 0,100% 68%,0 58%); }
.window {
  position: absolute; right: 12%; top: 11%; width: 34%; height: 44%;
  background: linear-gradient(180deg, rgba(243,234,224,0.95), rgba(201,183,162,0.4));
  border: 14px solid rgba(87,76,68,0.44); box-shadow: 0 0 0 1px rgba(255,255,255,0.25) inset;
}
.sofa {
  position: absolute; left: 12%; bottom: 20%; width: 49%; height: 20%;
  background: linear-gradient(180deg, #f4efe8, #dbd0c3); border-radius: 30px 30px 16px 16px;
  box-shadow: 0 28px 60px rgba(31,41,51,0.14);
}
.sofa::before, .sofa::after {
  content: ""; position: absolute; background: linear-gradient(180deg, #eee4d7, #d8cab7); border-radius: 18px;
}
.sofa::before { width: 24%; height: 66%; left: -4%; top: 16%; }
.sofa::after { width: 24%; height: 66%; right: -4%; top: 16%; }
.table {
  position: absolute; left: 39%; bottom: 13%; width: 26%; height: 7%;
  background: linear-gradient(180deg, #6c4f3f, #4c3429); border-radius: 999px;
  box-shadow: 0 12px 22px rgba(31,41,51,.18);
}
.table::before {
  content: ""; position: absolute; left: 46%; top: 100%; width: 7%; height: 150%;
  background: linear-gradient(180deg, #4b3429, #31231b);
}
.lamp {
  position: absolute; right: 20%; bottom: 20%; width: 10px; height: 34%; background: #57463b;
}
.lamp::before {
  content: ""; position: absolute; bottom: 70%; left: -28px; width: 66px; height: 48px;
  background: linear-gradient(180deg, #f0e5d7, #ceb08e); border-radius: 50% 50% 22% 22%;
}
.lamp::after {
  content: ""; position: absolute; bottom: -6px; left: -22px; width: 54px; height: 8px; background: #3e2f28; border-radius: 999px;
}
.floor {
  position: absolute; left: -6%; right: -6%; bottom: -2%; height: 28%;
  background: linear-gradient(180deg, #796b5e, #605347);
  clip-path: polygon(0 22%,100% 0,100% 100%,0 100%);
}
.hero-note {
  position: absolute; left: 24px; right: 24px; bottom: 24px; background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22); border-radius: 22px; color: #f8f4ed; padding: 20px 22px;
}
.hero-note strong { display: block; font-size: 1.15rem; margin-bottom: 8px; }
.hero-note p { color: rgba(255,255,255,0.8); margin: 0; }

.ribbon {
  margin-top: 26px; background: var(--ink); color: #fff; border-radius: 26px; padding: 24px 30px;
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 20px; align-items: center;
}
.ribbon small { color: rgba(255,255,255,0.68); display: block; }
.ribbon .list { display: flex; gap: 24px; flex-wrap: wrap; justify-content: end; }
.ribbon .list span { color: rgba(255,255,255,0.8); font-size: 14px; }

.grid-2 { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 28px; }
.panel {
  background: var(--surface); border: 1px solid rgba(31,41,51,0.06); border-radius: var(--radius-xl); box-shadow: var(--shadow);
}
.panel-pad { padding: 38px; }
.visual-panel {
  min-height: 640px; position: relative; overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.28), rgba(31,41,51,0.06)), linear-gradient(135deg, #d9cfc3, #b9a996 50%, #907b69);
}
.visual-panel::before {
  content: ""; position: absolute; inset: 24px; border-radius: 24px; border: 1px solid rgba(255,255,255,0.3);
}
.mini-room {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.12), transparent),
    radial-gradient(circle at 10% 10%, rgba(255,255,255,0.28), transparent 16%);
}
.mini-room .plane { position: absolute; inset: 0; background: linear-gradient(180deg, #d8d0c5, #b8ab9f 58%, #9a8b7d); clip-path: polygon(0 0,100% 0,100% 74%,0 60%); }
.mini-room .cabinet {
  position: absolute; left: 13%; bottom: 19%; width: 54%; height: 26%;
  background: linear-gradient(180deg, #7f5d48, #5d4336); border-radius: 10px 10px 16px 16px;
}
.mini-room .cabinet::before {
  content: ""; position: absolute; inset: 12px 10px 16px; border-top: 1px solid rgba(255,255,255,0.15);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mini-room .shelf {
  position: absolute; right: 13%; top: 18%; width: 18%; height: 44%; background: rgba(76,60,48,0.64); border: 10px solid rgba(74,58,46,0.95);
}
.mini-room .stool {
  position: absolute; right: 17%; bottom: 17%; width: 18%; height: 14%; background: linear-gradient(180deg, #efe6da, #cfbcaa); border-radius: 20px;
}
.mini-room .rug {
  position: absolute; left: 20%; bottom: 12%; width: 42%; height: 8%; border-radius: 999px; background: rgba(255,255,255,0.34);
}

.feature-blocks { display: grid; gap: 16px; margin-top: 26px; }
.feature-item {
  padding: 19px 20px; border-radius: 18px; border: 1px solid var(--line); background: linear-gradient(180deg,#fff,#fbf8f3);
  display: grid; grid-template-columns: auto 1fr; gap: 14px;
}
.feature-icon {
  width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
  background: rgba(200,169,126,0.16); color: var(--accent-deep); font-weight: 700;
}
.feature-item strong { display: block; margin-bottom: 6px; font-family: var(--font-display); font-weight: 600; }

.cards-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.cards-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.service-card, .project-card, .insight-card, .contact-card, .value-card {
  background: var(--surface); border: 1px solid rgba(31,41,51,0.07); border-radius: 24px; box-shadow: var(--shadow);
}
.service-card { overflow: hidden; }
.service-top {
  min-height: 190px; padding: 28px; position: relative; color: #fff;
  background: linear-gradient(145deg, #25313d, #1f2933 52%, #8a735b 130%);
}
.service-top::before {
  content: ""; position: absolute; inset: 18px; border: 1px solid rgba(255,255,255,0.16); border-radius: 18px;
}
.service-index { font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.65); }
.service-card h3 { font-size: 1.5rem; max-width: 13ch; margin-top: 38px; line-height: 1.3; }
.service-body { padding: 26px 28px 28px; }
.service-body p { min-height: 118px; font-size: 0.98rem; line-height: 1.8; }
.service-meta { display: flex; justify-content: space-between; gap: 12px; font-size: 13.5px; color: var(--muted); line-height: 1.6; }

.dark-section {
  background: linear-gradient(180deg, #232f3a, #1c2731); color: #fff;
}
.dark-section .section-head p, .dark-section p { color: rgba(255,255,255,0.74); }
.dark-card {
  border: 1px solid rgba(255,255,255,0.08); background: rgba(255,255,255,0.04); border-radius: 24px; padding: 26px;
}
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.process-grid article { min-height: 240px; display: flex; flex-direction: column; justify-content: space-between; }
.process-grid .no { font-size: 12px; color: var(--accent); letter-spacing: 0.14em; text-transform: uppercase; font-family: var(--font-display); }
.process-grid h3 { font-size: 1.38rem; line-height: 1.28; }

.projects-shell { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 24px; }
.projects-side {
  background: linear-gradient(180deg, #fff, #f7f1e8); border-radius: 30px; padding: 38px; border: 1px solid rgba(31,41,51,0.06); box-shadow: var(--shadow);
}
.filter-pills { display: flex; gap: 10px; flex-wrap: wrap; margin: 28px 0; }
.filter-pills button {
  border: 1px solid var(--line); background: rgba(255,255,255,0.9); color: var(--muted);
  padding: 10px 16px; border-radius: 999px; cursor: pointer; transition: .2s ease;
}
.filter-pills button.active, .filter-pills button:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.project-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.project-card { overflow: hidden; }
.project-visual {
  min-height: 210px; position: relative; overflow: hidden;
  background: linear-gradient(145deg, #d9cfc4, #b59f8a 55%, #8a755f);
}
.project-visual::before {
  content: ""; position: absolute; inset: 18px; border: 1px solid rgba(255,255,255,0.26); border-radius: 18px;
}
.project-visual .shape-a, .project-visual .shape-b, .project-visual .shape-c {
  position: absolute; border-radius: 18px;
}
.project-visual .shape-a { left: 12%; top: 18%; width: 56%; height: 46%; background: rgba(255,255,255,0.44); }
.project-visual .shape-b { right: 13%; bottom: 18%; width: 26%; height: 40%; background: rgba(51,40,30,0.32); }
.project-visual .shape-c { left: 18%; right: 18%; bottom: 13%; height: 10%; border-radius: 999px; background: rgba(255,255,255,0.28); }
.project-body { padding: 24px; }
.project-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.project-meta span {
  font-size: 12px; padding: 7px 10px; border-radius: 999px; background: #f4eee6; color: var(--muted);
}
.project-body h3 { font-size: 1.32rem; margin-bottom: 12px; line-height: 1.3; }

.insight-card { padding: 28px; }
.insight-card h3 { font-size: 1.22rem; line-height: 1.3; }

.cta-box {
  background: linear-gradient(145deg, #1f2933, #2b3743 60%, #9b8062 140%);
  color: #fff; padding: 50px; border-radius: 34px; box-shadow: var(--shadow);
}
.cta-box p { color: rgba(255,255,255,0.75); max-width: 620px; }

.page-hero {
  padding: 54px 0 24px;
}
.page-hero-shell {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 24px; align-items: stretch;
}
.page-hero-copy, .page-hero-visual {
  border-radius: 30px; min-height: 440px; overflow: hidden; position: relative; box-shadow: var(--shadow);
}
.page-hero-copy { background: linear-gradient(180deg, #fff, #f8f2ea); padding: 50px; border: 1px solid rgba(31,41,51,0.06); }
.page-hero-copy h1 { font-size: clamp(2.45rem, 3.8vw, 4.1rem); max-width: 13ch; line-height: 1.18; }
.page-hero-visual { background: linear-gradient(145deg, #d8cec3, #b9a28d 58%, #89725d); }
.page-hero-visual::before { content: ""; position: absolute; inset: 20px; border: 1px solid rgba(255,255,255,.28); border-radius: 22px; }
.abstract-room .pane-1, .abstract-room .pane-2, .abstract-room .pane-3, .abstract-room .pane-4 {
  position: absolute; border-radius: 20px;
}
.abstract-room .pane-1 { left: 9%; top: 14%; width: 50%; height: 36%; background: rgba(255,255,255,.42); }
.abstract-room .pane-2 { right: 12%; top: 18%; width: 24%; height: 52%; background: rgba(60,46,36,.3); }
.abstract-room .pane-3 { left: 15%; right: 16%; bottom: 14%; height: 12%; border-radius: 999px; background: rgba(255,255,255,.24); }
.abstract-room .pane-4 { left: 23%; bottom: 23%; width: 28%; height: 16%; background: rgba(83,62,49,.46); }

.about-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 24px; }
.signature-box { padding: 34px; border-radius: 26px; background: #fff; border: 1px solid rgba(31,41,51,0.06); box-shadow: var(--shadow); }
.signature-box .big { font-size: 3.15rem; font-family: var(--font-display); font-weight: 600; color: var(--accent-deep); margin-bottom: 6px; }
.value-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.value-card { padding: 26px; }
.value-card h3 { font-size: 1.18rem; line-height: 1.3; }

.contact-layout { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 22px; }
.contact-card { padding: 32px; }
.info-list { display: grid; gap: 14px; margin-top: 20px; }
.info-item {
  display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: start;
  padding: 18px; border-radius: 18px; background: #fbf8f3; border: 1px solid var(--line);
}
.info-icon {
  width: 56px; height: 56px; border-radius: 18px; background: rgba(200,169,126,0.16); display: grid; place-items: center; color: var(--accent-deep);
}
.form-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
label { font-size: 14px; font-weight: 500; font-family: var(--font-display); }
input, select, textarea {
  width: 100%; min-height: 54px; border-radius: 16px; border: 1px solid var(--line); background: #fff;
  padding: 14px 16px; font: inherit; color: var(--ink); outline: none;
}
textarea { min-height: 150px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(200,169,126,0.12); }
.map-card {
  min-height: 320px; border-radius: 26px; overflow: hidden; background:
  linear-gradient(135deg, rgba(31,41,51,.08), rgba(31,41,51,.03)),
  linear-gradient(90deg, rgba(255,255,255,.55) 0 1px, transparent 1px 100%),
  linear-gradient(rgba(255,255,255,.55) 0 1px, transparent 1px 100%),
  linear-gradient(145deg, #e8ddd0, #d3c3b0);
  background-size: auto, 48px 48px, 48px 48px, auto;
  position: relative; border: 1px solid rgba(31,41,51,0.06);
}
.map-pin {
  width: 72px; height: 72px; border-radius: 50% 50% 50% 0; transform: rotate(-45deg);
  background: var(--ink); position: absolute; left: 48%; top: 42%;
}
.map-pin::before {
  content: ""; width: 28px; height: 28px; border-radius: 50%; background: var(--accent);
  position: absolute; top: 22px; left: 22px;
}

.site-footer {
  padding: 26px 0 38px; color: var(--muted);
}
.footer-shell {
  background: #fff; border: 1px solid rgba(31,41,51,0.06); box-shadow: var(--shadow); border-radius: 24px;
  padding: 26px 28px; display: grid; grid-template-columns: 1fr auto auto; gap: 20px; align-items: center;
}
.footer-nav { display: flex; gap: 20px; flex-wrap: wrap; }

.reveal { opacity: 0; transform: translateY(18px); transition: 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .hero-grid, .grid-2, .page-hero-shell, .projects-shell, .contact-layout, .about-grid, .section-head { grid-template-columns: 1fr; }
  .section-head p { justify-self: start; }
  .hero-copy, .hero-visual, .page-hero-copy, .page-hero-visual { min-height: unset; }
  .hero-stats { grid-template-columns: repeat(2,1fr); }
  .cards-3 { grid-template-columns: repeat(2,1fr); }
  .process-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 820px) {
  .nav-wrap { grid-template-columns: auto 1fr auto; }
  .nav-links, .nav-cta { display: none; }
  .mobile-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .mobile-menu {
    display: none; padding: 0 0 16px;
  }
  .mobile-menu.open { display: grid; gap: 12px; }
  .mobile-menu a {
    padding: 14px 18px; background: rgba(255,255,255,0.7); border-radius: 16px; border: 1px solid var(--line); font-family: var(--font-display);
  }
  .cards-3, .cards-2, .project-grid, .value-grid, .form-grid { grid-template-columns: 1fr; }
  .ribbon, .footer-shell { grid-template-columns: 1fr; }
  .ribbon .list { justify-content: start; }
  .hero-copy { padding: 34px 24px; }
  .hero-intro { grid-template-columns: 1fr; }
  .section { padding: 78px 0; }
  .panel-pad, .cta-box, .page-hero-copy, .projects-side, .contact-card { padding: 26px; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 24px), var(--container)); }
  .hero-stats { grid-template-columns: 1fr; }
  .section-head h2, .page-hero-copy h1, .hero-copy h1 { letter-spacing: 0; }
  .service-card h3 { max-width: none; }
}


strong { color: var(--ink); }
.page-hero-copy p + p, .hero-copy p + p { margin-top: 8px; }
.project-body p, .insight-card p, .value-card p, .contact-card p { line-height: 1.8; }
@media (max-width: 1100px) {
  .hero-copy h1 { max-width: 14ch; }
  .page-hero-copy h1 { max-width: 15ch; }
}
@media (max-width: 820px) {
  body { font-size: 15.5px; }
  .hero-copy h1 { font-size: clamp(2.3rem, 9vw, 3.5rem); }
  .page-hero-copy h1, .section-head h2 { font-size: clamp(2rem, 7.6vw, 3rem); }
}


/* ===== Version 3 Refinements ===== */
:root {
  --shadow-soft: 0 24px 64px rgba(31,41,51,0.08);
}
body { letter-spacing: 0; }
h1, h2, h3 { letter-spacing: -0.015em; }
p { max-width: 72ch; }
.nav-wrap { min-height: 84px; gap: 18px; }
.brand { font-size: 15px; }
.brand small { font-size: 11.5px; }
.nav-links a { font-size: 14px; }
.nav-cta { font-size: 12.5px; }

.hero { padding: 34px 0 30px; }
.hero-grid { grid-template-columns: minmax(0,1.03fr) minmax(420px,0.97fr); gap: 22px; }
.hero-copy, .hero-visual { min-height: 640px; border-radius: 28px; box-shadow: var(--shadow-soft); }
.hero-copy { padding: 48px; }
.hero-copy h1 { max-width: 8ch; font-size: clamp(2.5rem, 4.2vw, 4.5rem); line-height: 1.08; }
.hero-copy p { font-size: 1rem; line-height: 1.8; }
.hero-intro { grid-template-columns: minmax(0,1fr) 220px; align-items: end; }
.hero-badge { font-size: 13px; }
.hero-stats article { padding: 16px 14px; }
.hero-stats strong { font-size: 1.02rem; margin-bottom: 6px; }
.hero-stats span { font-size: 12.5px; line-height: 1.55; }
.photo-hero { background: #1f2933; }
.photo-hero > img,
.photo-panel > img,
.page-photo > img,
.map-photo > img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-hero::before,
.page-photo::before,
.photo-panel::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,23,42,0.05), rgba(15,23,42,0.16) 55%, rgba(15,23,42,0.5)); z-index: 1; }
.hero-note { z-index: 2; background: rgba(255,255,255,0.14); backdrop-filter: blur(10px); }
.ribbon { border-radius: 22px; padding: 22px 26px; }

.grid-2 { align-items: stretch; }
.visual-panel { min-height: 560px; }
.photo-panel::before { border-radius: inherit; }
.panel-pad { padding: 42px; }
.section-head h2 { max-width: 12ch; }

.page-hero-shell { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 24px; align-items: stretch; }
.page-hero-copy, .page-hero-visual { min-height: 470px; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-soft); }
.page-hero-copy { padding: 42px; background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.96)); border: 1px solid rgba(31,41,51,0.06); }
.page-hero-copy h1 { font-size: clamp(2.2rem, 4vw, 3.8rem); line-height: 1.12; max-width: 11ch; }
.page-photo { position: relative; }

.service-top { background-size: cover; background-position: center; }
.cards-3 .service-card:nth-child(1) .service-top { background-image: linear-gradient(180deg, rgba(20,28,36,0.28), rgba(20,28,36,0.72)), url('../img/living-2.jpg'); }
.cards-3 .service-card:nth-child(2) .service-top { background-image: linear-gradient(180deg, rgba(20,28,36,0.28), rgba(20,28,36,0.72)), url('../img/office-2.jpg'); }
.cards-3 .service-card:nth-child(3) .service-top { background-image: linear-gradient(180deg, rgba(20,28,36,0.28), rgba(20,28,36,0.72)), url('../img/living-1.jpg'); }
.service-card h3 { font-size: 1.42rem; line-height: 1.25; }
.service-body p { font-size: 0.98rem; line-height: 1.75; }

.project-visual { min-height: 220px; background-size: cover; background-position: center; position: relative; }
.project-visual::after { content:''; position:absolute; inset:0; background: linear-gradient(180deg, rgba(31,41,51,0.06), rgba(31,41,51,0.28)); }
.project-photo.p1 { background-image: url('../img/living-1.jpg'); }
.project-photo.p2 { background-image: url('../img/office-2.jpg'); }
.project-photo.p3 { background-image: url('../img/office-1.jpg'); }
.project-photo.p4 { background-image: url('../img/living-2.jpg'); }
.project-photo.p5 { background-image: url('../img/living-1.jpg'); background-position: center bottom; }
.project-photo.p6 { background-image: url('../img/office-2.jpg'); }
.project-body h3 { font-size: 1.3rem; }
.project-body p { font-size: 0.96rem; line-height: 1.7; }

.cta-box { border-radius: 28px; }
.contact-card { padding: 34px; }
.map-photo { position: relative; min-height: 340px; overflow: hidden; border-radius: 28px; box-shadow: var(--shadow-soft); }
.map-photo::after { content:''; position:absolute; inset:0; background: linear-gradient(180deg, rgba(31,41,51,0.05), rgba(31,41,51,0.55)); }
.map-overlay { position:absolute; left:28px; right:28px; bottom:28px; z-index:2; display:grid; gap:6px; color:#fff; }
.map-overlay strong { font-family: var(--font-display); font-size: 1.2rem; }
.map-overlay span { color: rgba(255,255,255,0.84); }

@media (max-width: 1024px) {
  .hero-grid, .grid-2, .page-hero-shell { grid-template-columns: 1fr; }
  .hero-copy, .hero-visual, .page-hero-copy, .page-hero-visual { min-height: auto; }
  .hero-copy h1 { max-width: 9.5ch; }
}

@media (max-width: 768px) {
  .hero-copy { padding: 34px 24px; }
  .hero-copy h1 { font-size: clamp(2rem, 9vw, 3.2rem); max-width: 11ch; }
  .hero-intro { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2,1fr); }
  .panel-pad, .page-hero-copy, .contact-card { padding: 28px 22px; }
  .section-head h2 { max-width: 100%; }
}


/* v4 hero refinement */
.hero-copy h1 {
  max-width: 9.5ch;
  font-size: clamp(2.1rem, 3.4vw, 3.7rem);
  line-height: 1.14;
}
.hero-copy p {
  max-width: 54ch;
  font-size: 0.98rem;
  line-height: 1.82;
}
.hero-intro {
  display: block;
}
.hero-copy, .hero-visual {
  min-height: 580px;
}
.hero-copy {
  padding: 42px;
}
.hero-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.hero-stats article {
  padding: 14px 12px;
}
.hero-stats strong {
  font-size: 0.98rem;
}
.hero-stats span {
  font-size: 12px;
  line-height: 1.5;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy, .hero-visual { min-height: unset; }
}
@media (max-width: 640px) {
  .hero-copy { padding: 30px 22px; }
  .hero-copy h1 {
    max-width: 11ch;
    font-size: clamp(1.95rem, 8vw, 2.8rem);
    line-height: 1.18;
  }
  .hero-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}