:root {
  --bg: #050607;
  --bg-soft: #090b0d;
  --surface: #0d0f11;
  --surface-2: #111417;
  --surface-3: #171a1e;
  --gold: #d7a63b;
  --gold-dark: #9f7219;
  --gold-light: #f0cf7a;
  --text: #f5f4f1;
  --muted: #a9aaad;
  --dim: #73767a;
  --line: rgba(255, 255, 255, .10);
  --line-gold: rgba(215, 166, 59, .32);
  --shadow: 0 28px 80px rgba(0, 0, 0, .44);
  --radius: 18px;
  --shell: 1460px;
  --header-height: 88px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 75% 10%, rgba(41, 48, 58, .25), transparent 27rem),
    linear-gradient(180deg, #050607, #07090b 52%, #040506);
  font-family: Inter, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
body.menu-open,
body.modal-open { overflow: hidden; }
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .035;
  z-index: 100;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.16) 0, rgba(255,255,255,.16) 1px, transparent 1px, transparent 3px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.08) 0, rgba(255,255,255,.08) 1px, transparent 1px, transparent 4px);
  mix-blend-mode: soft-light;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
svg { display: block; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.shell { width: min(calc(100% - 72px), var(--shell)); margin-inline: auto; }
.skip-link { position: fixed; left: 20px; top: -80px; padding: 12px 18px; background: var(--gold); color: #080808; z-index: 999; transition: top .2s ease; }
.skip-link:focus { top: 20px; }

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled {
  background: rgba(5, 6, 7, .84);
  border-color: rgba(255,255,255,.07);
  backdrop-filter: blur(18px);
}
.header-inner { height: 100%; display: grid; grid-template-columns: 180px 1fr 190px; align-items: center; gap: 26px; }
.brand { width: 126px; display: inline-flex; align-items: center; }
.brand img { width: 126px; height: auto; }
.desktop-nav { display: flex; justify-content: center; align-items: center; gap: clamp(24px, 2.8vw, 46px); }
.nav-link { position: relative; padding: 30px 0 26px; color: #ecebea; font-size: 15px; letter-spacing: .04em; transition: color .25s ease; white-space: nowrap; }
.nav-link::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 18px; height: 2px; background: var(--gold); transition: left .25s ease, right .25s ease; }
.nav-link:hover, .nav-link.active { color: var(--gold-light); }
.nav-link:hover::after, .nav-link.active::after { left: 0; right: 0; }
.header-cta { justify-self: end; min-width: 154px; height: 48px; border: 1px solid var(--gold-dark); color: var(--gold-light); display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-size: 15px; letter-spacing: .04em; transition: background .25s ease, color .25s ease, border-color .25s ease; }
.header-cta svg { width: 18px; height: 18px; }
.header-cta:hover { background: var(--gold); color: #090909; border-color: var(--gold); }
.menu-button { display: none; width: 44px; height: 44px; border: 1px solid var(--line-gold); background: rgba(0,0,0,.25); align-items: center; justify-content: center; }
.menu-button svg { width: 22px; height: 22px; }
.menu-button .menu-close { display: none; }
.menu-button[aria-expanded="true"] .menu-open { display: none; }
.menu-button[aria-expanded="true"] .menu-close { display: block; }
.mobile-menu { display: none; }

/* Shared */
.section { position: relative; padding: 112px 0; border-top: 1px solid rgba(255,255,255,.055); }
.eyebrow { margin: 0 0 14px; color: var(--gold); font-size: 13px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 48px; margin-bottom: 46px; }
.section-heading h2 { margin: 0; font-size: clamp(34px, 4vw, 54px); line-height: 1.15; letter-spacing: -.035em; font-weight: 650; }
.section-heading > p { max-width: 590px; margin: 0 0 4px; color: var(--muted); font-size: 17px; }
.section-heading.centered { display: block; text-align: center; }
.section-heading.centered > p { margin: 18px auto 0; }
.button { min-height: 52px; padding: 0 26px; border: 1px solid transparent; display: inline-flex; align-items: center; justify-content: center; gap: 10px; cursor: pointer; letter-spacing: .02em; transition: transform .25s ease, background .25s ease, border-color .25s ease, color .25s ease, box-shadow .25s ease; }
.button svg { width: 18px; height: 18px; }
.button:hover { transform: translateY(-2px); }
.button-gold { background: linear-gradient(135deg, #e3b552, #c89225); color: #080808; border-color: #e5b956; box-shadow: 0 10px 30px rgba(215,166,59,.12); font-weight: 650; }
.button-gold:hover { background: linear-gradient(135deg, #f0ca73, #d9a63b); box-shadow: 0 14px 36px rgba(215,166,59,.24); }
.button-outline { background: rgba(0,0,0,.16); border-color: rgba(215,166,59,.58); color: #f2f0eb; }
.button-outline:hover { border-color: var(--gold); color: var(--gold-light); background: rgba(215,166,59,.07); }

/* Hero */
.hero { min-height: 740px; position: relative; display: flex; align-items: stretch; overflow: hidden; border-bottom: 1px solid var(--line); background: #050607; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, #040506 0%, #040506 27%, rgba(4,5,6,.93) 40%, rgba(4,5,6,.5) 57%, rgba(4,5,6,.08) 75%, rgba(4,5,6,.12) 100%),
    linear-gradient(180deg, rgba(0,0,0,.18), rgba(0,0,0,.06) 60%, rgba(0,0,0,.78) 100%);
  pointer-events: none;
}
.hero::after { content: ""; position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold-dark), transparent); opacity: .7; }
.hero-media { position: absolute; inset: 0 0 0 35%; background: url('../assets/hero-building.webp') center right / cover no-repeat; filter: saturate(.84) contrast(1.05) brightness(.90); transform: scale(1.01); }
.hero-media::before { content: ""; position: absolute; inset: auto auto 0 0; width: 30%; height: 32%; background: linear-gradient(135deg, rgba(4,5,6,.98), rgba(4,5,6,.76) 55%, transparent); }
.hero-grid-pattern { position: absolute; z-index: 4; right: -16px; top: 0; width: 260px; height: 210px; opacity: .48; background-image: radial-gradient(circle, var(--gold) 1.25px, transparent 1.4px); background-size: 22px 22px; mask-image: linear-gradient(135deg, #000, transparent 75%); }
.hero-inner { position: relative; z-index: 5; display: grid; grid-template-rows: 1fr auto; padding-top: calc(var(--header-height) + 72px); padding-bottom: 30px; }
.hero-copy { max-width: 720px; align-self: center; padding-bottom: 44px; }
.hero h1 { margin: 0; max-width: 720px; font-size: clamp(48px, 4vw, 62px); line-height: 1.22; letter-spacing: -.045em; font-weight: 650; text-wrap: balance; }
.hero h1 .hero-line-2 { display: block; color: var(--text); white-space: nowrap; }
.hero h1 .hero-line-2 em { color: var(--gold); font-style: normal; white-space: nowrap; }
.hero-description { max-width: 650px; margin: 22px 0 0; color: #c6c5c2; font-size: 17px; line-height: 1.95; text-shadow: 0 1px 16px rgba(0,0,0,.78); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 30px; }
.hero-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); width: min(820px, 68%); padding-top: 26px; border-top: 1px solid rgba(255,255,255,.12); }
.stat-item { min-width: 0; display: flex; align-items: center; gap: 16px; padding: 0 24px; border-right: 1px solid rgba(255,255,255,.14); }
.stat-item:first-child { padding-left: 0; }
.stat-item:last-child { border-right: 0; }
.stat-item > svg { flex: 0 0 auto; width: 35px; height: 35px; color: var(--gold); }
.stat-item strong, .stat-item span, .stat-item small { display: block; }
.stat-item strong { color: var(--gold-light); font-size: 18px; line-height: 1.15; letter-spacing: .04em; }
.stat-item span { margin-top: 3px; font-size: 14px; color: #f4f2ed; }
.stat-item small { color: #8f9194; font-size: 11px; white-space: nowrap; }

/* Services */
.services-section { padding-top: 88px; background: linear-gradient(180deg, #0b0d0f, #080a0c); }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); background: rgba(255,255,255,.012); }
.service-card { min-height: 318px; position: relative; padding: 38px 34px 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; transition: transform .28s ease, background .28s ease, border-color .28s ease; }
.service-card:nth-child(3n) { border-right: 0; }
.service-card:nth-last-child(-n+3) { border-bottom: 0; }
.service-card::before { content: ""; position: absolute; inset: 0; opacity: 0; background: radial-gradient(circle at 20% 10%, rgba(215,166,59,.13), transparent 54%); transition: opacity .28s ease; }
.service-card::after { content: ""; position: absolute; top: 0; left: 0; width: 0; height: 2px; background: var(--gold); transition: width .32s ease; }
.service-card:hover { background: #121518; transform: translateY(-3px); border-color: rgba(215,166,59,.26); }
.service-card:hover::before { opacity: 1; }
.service-card:hover::after { width: 100%; }
.card-icon { position: relative; z-index: 1; width: 48px; height: 48px; color: var(--gold); }
.service-card h3 { position: relative; z-index: 1; margin: 24px 0 10px; font-size: 22px; font-weight: 600; }
.service-card p { position: relative; z-index: 1; margin: 0; color: var(--muted); font-size: 15px; }
.service-card > a { position: absolute; z-index: 1; left: 34px; bottom: 28px; display: inline-flex; align-items: center; gap: 8px; color: var(--gold); font-size: 14px; }
.service-card > a svg { width: 16px; height: 16px; transition: transform .2s ease; }
.service-card > a:hover svg { transform: translateX(4px); }

/* Solutions */
.solutions-section { overflow: hidden; background:
  radial-gradient(circle at 50% 30%, rgba(215,166,59,.06), transparent 28rem),
  linear-gradient(180deg, #07090b, #050607);
}
.solutions-section::before { content: ""; position: absolute; left: -120px; bottom: 20px; width: 480px; height: 360px; opacity: .12; background: repeating-linear-gradient(135deg, transparent 0 12px, rgba(215,166,59,.5) 12px 13px); mask-image: linear-gradient(45deg, #000, transparent 72%); }
.solution-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 58px; }
.solution-card { min-height: 480px; position: relative; padding: 42px 38px; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(255,255,255,.032), rgba(255,255,255,.008)); box-shadow: inset 0 1px rgba(255,255,255,.02); transition: transform .3s ease, border-color .3s ease; }
.solution-card:hover { transform: translateY(-7px); border-color: rgba(215,166,59,.35); }
.solution-card.featured { border-color: rgba(215,166,59,.46); background: linear-gradient(145deg, rgba(215,166,59,.10), rgba(255,255,255,.012) 48%); }
.solution-index { position: absolute; right: 28px; top: 20px; color: rgba(255,255,255,.08); font-size: 62px; font-weight: 700; line-height: 1; }
.solution-card > svg { width: 56px; height: 56px; color: var(--gold); }
.solution-card h3 { margin: 34px 0 12px; font-size: 27px; }
.solution-card p { margin: 0; color: var(--muted); }
.solution-card ul { margin: 28px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.solution-card li { position: relative; padding: 13px 0 13px 23px; border-bottom: 1px solid var(--line); color: #d2d1cd; font-size: 14px; }
.solution-card li::before { content: ""; position: absolute; left: 2px; top: 21px; width: 7px; height: 7px; border: 1px solid var(--gold); transform: rotate(45deg); }

/* Projects */
.works-section { background: #0a0c0e; }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.project-card { overflow: hidden; border: 1px solid var(--line); background: #0c0e10; transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease; }
.project-card:hover { transform: translateY(-6px); border-color: rgba(215,166,59,.34); box-shadow: var(--shadow); }
.project-visual { position: relative; height: 340px; overflow: hidden; border-bottom: 1px solid var(--line); background: #111418; }
.project-visual::after { content: ""; position: absolute; inset: auto 0 0; height: 44%; background: linear-gradient(transparent, rgba(5,6,7,.65)); pointer-events: none; }
.project-body { padding: 28px 30px 30px; }
.project-meta { display: flex; gap: 8px; margin-bottom: 14px; }
.project-meta span { padding: 4px 9px; border: 1px solid rgba(215,166,59,.38); color: var(--gold-light); font-size: 11px; letter-spacing: .08em; }
.project-body h3 { margin: 0; font-size: 25px; }
.project-body p { margin: 12px 0 22px; color: var(--muted); }
.project-body a { display: inline-flex; gap: 8px; align-items: center; color: var(--gold); font-size: 14px; }
.project-body a svg { width: 16px; height: 16px; }

.stone-visual { background:
  radial-gradient(circle at 18% 30%, rgba(215,166,59,.13), transparent 20rem),
  linear-gradient(135deg, #17191c, #090a0c); }
.browser-frame { position: absolute; left: 7%; top: 14%; width: 72%; height: 70%; border: 1px solid #41454b; background: #08090b; box-shadow: 0 28px 55px rgba(0,0,0,.52); padding-top: 22px; }
.browser-frame > span { position: absolute; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: #5a5c60; }
.browser-frame > span:nth-child(1){left:10px}.browser-frame > span:nth-child(2){left:20px}.browser-frame > span:nth-child(3){left:30px}
.stone-nav { height: 38px; padding: 7px 16px; border-top: 1px solid #26292d; border-bottom: 1px solid #26292d; font-weight: 700; color: var(--gold-light); }
.stone-nav b { float: right; color: #72767c; font-size: 9px; letter-spacing: .16em; }
.stone-hero { height: 80px; margin: 12px; padding: 18px; background:
  linear-gradient(90deg, rgba(0,0,0,.72), rgba(0,0,0,.10)),
  repeating-linear-gradient(120deg, #282a2d 0 8px, #1c1e21 8px 15px, #3a3c40 15px 16px); }
.stone-hero em { color: #d9d7d2; font-style: normal; font-size: 11px; }
.stone-cards { display: flex; gap: 8px; margin: 0 12px; }
.stone-cards i { flex: 1; height: 58px; border: 1px solid #303339; background: repeating-linear-gradient(130deg, #2d2f33 0 5px, #181a1d 5px 12px); }
.phone-frame { position: absolute; right: 7%; top: 28%; width: 20%; height: 62%; border: 3px solid #3d4146; border-radius: 22px; background: #08090a; padding: 15px 8px; box-shadow: 0 22px 44px rgba(0,0,0,.55); z-index: 2; }
.phone-frame::before { content:""; position:absolute; top:6px; left:38%; width:24%; height:3px; border-radius:3px; background:#44484d; }
.phone-frame div { height: 34%; background: repeating-linear-gradient(130deg,#303236 0 5px,#15171a 5px 11px); }
.phone-frame span { display:block; height: 10px; margin-top: 10px; background:#1d2024; }

.work-visual { background: radial-gradient(circle at 50% 50%, rgba(215,166,59,.12), transparent 20rem), linear-gradient(135deg,#15181b,#080a0c); }
.app-phone { position: absolute; top: 12%; width: 26%; height: 76%; border: 4px solid #33373c; border-radius: 28px; background: linear-gradient(180deg,#f2f1ed,#d7d5d0); box-shadow: 0 26px 45px rgba(0,0,0,.55); padding: 22px 12px; transform-origin: bottom center; }
.app-phone::before { content:""; position:absolute; top:8px; left:38%; width:24%; height:5px; border-radius:4px; background:#2a2c2f; }
.app-phone span { display:block; height: 25%; border-radius:9px; background: linear-gradient(135deg,#202329,#735f2d); }
.app-phone i { display:block; height: 13%; margin-top: 10px; border-radius:8px; background:#ffffff; box-shadow:0 0 0 1px #c9c8c4; }
.app-phone.p1 { left: 17%; transform: rotate(-8deg); }
.app-phone.p2 { left: 37%; top: 8%; z-index:2; }
.app-phone.p3 { right: 17%; transform: rotate(8deg); }

.dashboard-visual { display:flex; padding: 34px; gap: 18px; background: radial-gradient(circle at 65% 30%, rgba(69,98,142,.25), transparent 18rem), linear-gradient(135deg,#101419,#050607); }
.dash-sidebar { width: 16%; border:1px solid #26303a; background:#0a0d11; padding:18px 12px; }
.dash-sidebar span { display:block; height:9px; margin-bottom:16px; background:#202934; }
.dash-main { position:relative; flex:1; border:1px solid #26303a; background:#0a0d11; padding:20px; }
.dash-top { height: 20px; width: 36%; background:#202934; }
.chart-ring { position:absolute; left:14%; top:31%; width:105px; height:105px; border-radius:50%; border:16px solid #2d3845; border-top-color:#c9962f; transform:rotate(20deg); }
.chart-ring::after { content:""; position:absolute; inset:15px; border:8px solid #202936; border-left-color:#577395; border-radius:50%; }
.chart-bars { position:absolute; right:9%; top:30%; width:42%; height:120px; display:flex; gap:9px; align-items:end; border-left:1px solid #26303a; border-bottom:1px solid #26303a; padding:0 10px 8px; }
.chart-bars i { flex:1; background:linear-gradient(#d4a33b,#554523); }
.chart-bars i:nth-child(1){height:35%}.chart-bars i:nth-child(2){height:70%}.chart-bars i:nth-child(3){height:50%}.chart-bars i:nth-child(4){height:88%}.chart-bars i:nth-child(5){height:61%}.chart-bars i:nth-child(6){height:76%}
.dash-row { position:absolute; left:6%; right:6%; bottom:8%; display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.dash-row b { height:50px; border:1px solid #25303a; background:#10151b; }

.website-visual { background: radial-gradient(circle at 50% 40%, rgba(215,166,59,.15), transparent 18rem), linear-gradient(135deg,#17191c,#070809); }
.laptop { position:absolute; left:17%; right:17%; top:16%; bottom:13%; }
.laptop-screen { position:absolute; inset:0 7% 12%; border:5px solid #33363a; border-radius:12px 12px 4px 4px; background: radial-gradient(circle at 50% 40%, rgba(215,166,59,.10), transparent 12rem), #030405; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:14px; }
.laptop-screen img { width:40%; }
.laptop-screen span { color:var(--gold-light); font-size:12px; letter-spacing:.12em; }
.laptop > i { position:absolute; left:0; right:0; bottom:3%; height:10%; clip-path:polygon(7% 0,93% 0,100% 100%,0 100%); background:linear-gradient(#4a4d50,#181a1c); }

/* Process */
.process-section { background:
  linear-gradient(90deg, transparent, rgba(215,166,59,.035), transparent),
  #060708;
}
.process-list { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; margin-top: 62px; }
.process-list::before { content:""; position:absolute; left:9%; right:9%; top:58px; height:1px; background:linear-gradient(90deg,transparent,var(--gold-dark),var(--gold-dark),transparent); }
.process-step { position:relative; text-align:center; padding:0 22px; }
.process-step > span { display:block; color:var(--gold); font-size:12px; letter-spacing:.12em; }
.process-step > svg { position:relative; z-index:1; width:72px; height:72px; margin:16px auto 24px; padding:18px; border:1px solid rgba(215,166,59,.35); border-radius:50%; color:var(--gold); background:#080a0c; }
.process-step:not(:last-child)::after { content:""; position:absolute; top:57px; right:-7px; width:14px; height:14px; border-top:1px solid var(--gold); border-right:1px solid var(--gold); transform:rotate(45deg); background:#060708; }
.process-step h3 { margin:0 0 8px; font-size:20px; }
.process-step p { margin:0; color:var(--muted); font-size:14px; }

/* About */
.about-section { overflow:hidden; background:#0b0d0f; }
.about-section::after { content:"WTN"; position:absolute; right:-40px; bottom:-120px; color:rgba(255,255,255,.018); font-size:330px; line-height:1; font-weight:800; letter-spacing:-.09em; }
.about-grid { position:relative; z-index:1; display:grid; grid-template-columns: .9fr 1.1fr; gap:90px; align-items:center; }
.about-copy h2 { margin:0; font-size:clamp(38px,4.2vw,60px); line-height:1.2; letter-spacing:-.04em; }
.about-copy > p:not(.eyebrow) { margin:22px 0 0; color:var(--muted); font-size:16px; }
.about-copy .button { margin-top:32px; }
.value-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); border:1px solid var(--line); }
.value-card { min-height:210px; display:flex; gap:20px; padding:34px 28px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); background:rgba(255,255,255,.012); }
.value-card:nth-child(2n){border-right:0}.value-card:nth-last-child(-n+2){border-bottom:0}
.value-card > svg { flex:0 0 auto; width:42px; height:42px; color:var(--gold); }
.value-card h3 { margin:0 0 9px; font-size:20px; }
.value-card p { margin:0; color:var(--muted); font-size:14px; }

/* Contact ribbon and footer */
.contact-ribbon { position:relative; scroll-margin-top:var(--header-height); overflow:hidden; border-top:1px solid var(--line-gold); border-bottom:1px solid rgba(215,166,59,.28); background:
  linear-gradient(110deg,transparent 0 24%,rgba(215,166,59,.025) 24% 25%,transparent 25% 51%,rgba(215,166,59,.03) 51% 52%,transparent 52%),
  repeating-linear-gradient(135deg,rgba(255,255,255,.018) 0 1px,transparent 1px 14px),
  #0a0b0c; }
.contact-ribbon::after { content:""; position:absolute; top:-40px; right:-30px; width:220px; height:180px; opacity:.3; background-image:radial-gradient(circle,var(--gold) 1px,transparent 1.2px); background-size:18px 18px; mask-image:linear-gradient(135deg,transparent,#000); }
.ribbon-inner { position:relative; z-index:1; min-height:132px; display:grid; grid-template-columns:170px 1.05fr 1.05fr .82fr .75fr .55fr; align-items:center; gap:0; }
.ribbon-logo { height:70px; display:flex; align-items:center; padding-right:28px; border-right:1px solid var(--line-gold); }
.ribbon-logo img { width:128px; }
.ribbon-item { min-width:0; height:70px; display:flex; align-items:center; gap:14px; padding:0 24px; border-right:1px solid rgba(215,166,59,.22); transition:background .2s ease; }
a.ribbon-item:hover { background:rgba(215,166,59,.05); }
.ribbon-item:last-child { border-right:0; }
.ribbon-item > svg { flex:0 0 auto; width:42px; height:42px; padding:9px; color:var(--gold); border:1px solid var(--gold-dark); border-radius:50%; }
.ribbon-item span { min-width:0; color:#eee; font-size:14px; white-space:nowrap; }
.ribbon-item small,.ribbon-item em { display:block; }
.ribbon-item small { color:var(--gold); font-size:11px; letter-spacing:.08em; }
.ribbon-item em { color:#8f9194; font-style:normal; font-size:11px; }
.ribbon-item.compact { padding-inline:18px; }
.ribbon-item.compact > svg { width:38px; height:38px; }
.ribbon-item.compact span { font-size:13px; }
.site-footer { background:#040506; }
.footer-inner { min-height:82px; display:flex; align-items:center; justify-content:space-between; gap:30px; color:#7f8285; font-size:13px; }
.footer-inner p { margin:0; }
.footer-links { display:flex; gap:28px; }
.footer-links a:hover { color:var(--gold-light); }

/* Modal */
.video-modal { position:fixed; inset:0; z-index:100; display:grid; place-items:center; padding:22px; opacity:0; visibility:hidden; transition:opacity .25s ease,visibility .25s ease; }
.video-modal.open { opacity:1; visibility:visible; }
.modal-backdrop { position:absolute; inset:0; border:0; background:rgba(0,0,0,.78); backdrop-filter:blur(10px); cursor:default; }
.modal-card { position:relative; z-index:1; width:min(560px,100%); padding:52px; text-align:center; border:1px solid var(--line-gold); background:linear-gradient(145deg,#101214,#070809); box-shadow:0 40px 110px rgba(0,0,0,.65); }
.modal-close { position:absolute; right:14px; top:14px; width:42px; height:42px; display:grid; place-items:center; border:1px solid var(--line); background:transparent; cursor:pointer; }
.modal-close svg { width:19px; height:19px; }
.modal-mark { width:180px; margin:0 auto 26px; }
.modal-card h2 { margin:0; font-size:34px; }
.modal-card > p:not(.eyebrow) { margin:16px 0 30px; color:var(--muted); }

/* Reveal animation */
.reveal { opacity:0; transform:translateY(26px); transition:opacity .7s cubic-bezier(.2,.65,.3,1),transform .7s cubic-bezier(.2,.65,.3,1); }
.reveal.visible { opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { scroll-behavior:auto!important; transition-duration:.01ms!important; animation-duration:.01ms!important; animation-iteration-count:1!important; }
  .reveal { opacity:1; transform:none; }
}

/* Responsive */
@media (max-width: 1260px) {
  :root { --header-height: 82px; }
  .shell { width:min(calc(100% - 48px),var(--shell)); }
  .header-inner { grid-template-columns:145px 1fr 150px; gap:18px; }
  .desktop-nav { gap:22px; }
  .nav-link { font-size:14px; }
  .header-cta { min-width:140px; }
  .hero { min-height:720px; }
  .hero-copy { max-width:590px; }
  .hero h1 { font-size:58px; }
  .hero-stats { width:76%; }
  .stat-item { padding-inline:16px; gap:12px; }
  .stat-item strong { font-size:16px; }
  .ribbon-inner { grid-template-columns:140px 1fr 1fr .78fr .7fr .5fr; }
  .ribbon-item { padding-inline:14px; }
  .ribbon-item > svg { width:38px; height:38px; }
  .ribbon-item span { font-size:12px; }
}

@media (max-width: 1060px) {
  .desktop-nav,.header-cta { display:none; }
  .header-inner { grid-template-columns:1fr auto; }
  .menu-button { display:flex; justify-self:end; }
  .mobile-menu { position:fixed; top:var(--header-height); left:0; right:0; display:grid; max-height:0; overflow:hidden; background:rgba(5,6,7,.97); border-bottom:1px solid var(--line); transition:max-height .35s ease; }
  .mobile-menu.open { max-height:520px; }
  .mobile-menu a { padding:16px 28px; border-top:1px solid rgba(255,255,255,.06); }
  .mobile-menu a:hover { color:var(--gold-light); background:rgba(215,166,59,.05); }
  .hero-media { left:25%; }
  .hero::before { background:linear-gradient(90deg,#040506 0%,rgba(4,5,6,.96) 35%,rgba(4,5,6,.56) 65%,rgba(4,5,6,.22) 100%),linear-gradient(180deg,rgba(0,0,0,.1),rgba(0,0,0,.75)); }
  .hero-copy { max-width:620px; }
  .hero-stats { width:100%; }
  .service-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .service-card:nth-child(3n) { border-right:1px solid var(--line); }
  .service-card:nth-child(2n) { border-right:0; }
  .service-card:nth-last-child(-n+3) { border-bottom:1px solid var(--line); }
  .service-card:nth-last-child(-n+2) { border-bottom:0; }
  .solution-grid { grid-template-columns:1fr; }
  .solution-card { min-height:auto; }
  .about-grid { grid-template-columns:1fr; gap:54px; }
  .ribbon-inner { grid-template-columns:150px 1fr 1fr; padding:22px 0; }
  .ribbon-item { border-bottom:1px solid rgba(215,166,59,.18); }
  .ribbon-item:nth-child(3) { border-right:0; }
  .ribbon-item:nth-last-child(-n+3) { border-bottom:0; }
  .process-list { grid-template-columns:repeat(3,minmax(0,1fr)); gap:40px 0; }
  .process-list::before { display:none; }
  .process-step:not(:last-child)::after { display:none; }
}

@media (max-width: 780px) {
  .shell { width:min(calc(100% - 34px),var(--shell)); }
  .section { padding:82px 0; }
  .section-heading { display:block; }
  .section-heading > p { margin-top:16px; }
  .hero { min-height:760px; }
  .hero-media { inset:0; opacity:.72; background-position:62% center; }
  .hero::before { background:linear-gradient(90deg,rgba(4,5,6,.98),rgba(4,5,6,.79) 62%,rgba(4,5,6,.40)),linear-gradient(180deg,rgba(0,0,0,.16),rgba(0,0,0,.2) 55%,rgba(0,0,0,.9)); }
  .hero-inner { padding-top:calc(var(--header-height) + 48px); }
  .hero-copy { padding-bottom:34px; align-self:center; }
  .hero h1 { font-size:clamp(40px,10vw,58px); }
  .hero h1 .hero-line-2 { white-space:normal; }
  .hero-description { font-size:15px; line-height:1.8; }
  .hero-stats { grid-template-columns:repeat(2,minmax(0,1fr)); gap:0; }
  .stat-item { padding:16px 14px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); }
  .stat-item:nth-child(2n) { border-right:0; }
  .stat-item:nth-last-child(-n+2) { border-bottom:0; }
  .stat-item:first-child { padding-left:14px; }
  .service-grid,.project-grid,.value-grid { grid-template-columns:1fr; }
  .service-card,.service-card:nth-child(3n),.service-card:nth-child(2n) { border-right:0; border-bottom:1px solid var(--line); }
  .service-card:last-child { border-bottom:0; }
  .value-card,.value-card:nth-child(2n) { border-right:0; border-bottom:1px solid var(--line); }
  .value-card:last-child { border-bottom:0; }
  .project-visual { height:300px; }
  .process-list { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .ribbon-inner { grid-template-columns:1fr; }
  .ribbon-logo,.ribbon-item,.ribbon-item:nth-child(3),.ribbon-item:nth-last-child(-n+3) { min-height:68px; height:auto; border-right:0; border-bottom:1px solid rgba(215,166,59,.18); padding:14px 4px; }
  .ribbon-logo { justify-content:flex-start; }
  .ribbon-item:last-child { border-bottom:0; }
  .footer-inner { padding:24px 0; flex-direction:column; align-items:flex-start; }
}

@media (max-width: 520px) {
  .brand,.brand img { width:110px; }
  .hero { min-height:820px; }
  .hero-grid-pattern { width:150px; height:140px; }
  .hero-actions { display:grid; grid-template-columns:1fr; }
  .button { width:100%; }
  .hero-stats { margin-top:8px; }
  .stat-item { align-items:flex-start; gap:10px; }
  .stat-item > svg { width:28px; height:28px; }
  .stat-item strong { font-size:14px; }
  .stat-item span { font-size:12px; }
  .stat-item small { display:none; }
  .service-card { min-height:300px; padding-inline:26px; }
  .service-card > a { left:26px; }
  .solution-card { padding:34px 26px; }
  .project-visual { height:250px; }
  .project-body { padding:24px 22px 26px; }
  .process-list { grid-template-columns:1fr; gap:36px; }
  .process-step { padding-inline:32px; }
  .about-copy h2 { font-size:36px; }
  .modal-card { padding:48px 24px 34px; }
  .modal-card h2 { font-size:28px; }
}


/* =========================================================
   Multi-page navigation and inner pages
   ========================================================= */
body.inner-page { min-height: 100vh; }
.mobile-menu a.active { color: var(--gold-light); background: rgba(215,166,59,.05); }
.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 24px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 600;
}
.inline-link svg { width: 17px; height: 17px; transition: transform .2s ease; }
.inline-link:hover svg { transform: translateX(4px); }
.text-button {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 5px;
  color: var(--gold-light);
  border-bottom: 1px solid var(--gold-dark);
  font-size: 14px;
}
.text-button:hover { color: #fff; border-color: var(--gold); }
.solution-card .inline-link { position: relative; z-index: 1; }
.solution-card { min-height: 540px; }

.page-hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 90px) 0 90px;
  border-bottom: 1px solid var(--line-gold);
  background:
    radial-gradient(circle at 72% 30%, rgba(215,166,59,.10), transparent 27rem),
    linear-gradient(135deg, #040506, #0c1014 58%, #050607);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(4,5,6,.98), rgba(4,5,6,.76) 48%, rgba(4,5,6,.22)),
    linear-gradient(180deg, transparent 54%, rgba(0,0,0,.54));
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .65;
}
.page-hero-pattern {
  position: absolute;
  right: -60px;
  top: -40px;
  width: 420px;
  height: 340px;
  opacity: .34;
  background-image: radial-gradient(circle, var(--gold) 1.15px, transparent 1.3px);
  background-size: 22px 22px;
  mask-image: linear-gradient(135deg, #000, transparent 72%);
}
.page-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(380px, .75fr);
  gap: clamp(50px, 8vw, 130px);
  align-items: center;
}
.page-hero-copy h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(48px, 5.3vw, 78px);
  line-height: 1.16;
  letter-spacing: -.05em;
  font-weight: 650;
}
.page-hero-copy h1 em { color: var(--gold); font-style: normal; }
.page-hero-copy > p:not(.eyebrow) {
  max-width: 720px;
  margin: 26px 0 0;
  color: #c3c4c6;
  font-size: 18px;
  line-height: 1.9;
}
.page-hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 34px; }
.page-hero-actions .button svg { order: 2; }
.page-hero-art {
  min-height: 360px;
  display: grid;
  place-items: center;
}
.page-hero-mark {
  width: min(100%, 520px);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 50px;
  border: 1px solid var(--line-gold);
  background:
    linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.006)),
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(255,255,255,.015) 14px 15px);
  box-shadow: var(--shadow);
}
.page-hero-mark img { width: min(72%, 310px); }
.page-hero-mark span { color: var(--gold-light); font-size: 12px; letter-spacing: .30em; text-align: center; }

.page-jump-section {
  position: sticky;
  top: var(--header-height);
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(7,8,9,.92);
  backdrop-filter: blur(16px);
}
.page-jump-nav {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-jump-nav::-webkit-scrollbar { display: none; }
.page-jump-nav a {
  flex: 0 0 auto;
  padding: 10px 18px;
  border: 1px solid transparent;
  color: #b7b8ba;
  font-size: 14px;
  white-space: nowrap;
}
.page-jump-nav a:hover {
  color: var(--gold-light);
  border-color: var(--line-gold);
  background: rgba(215,166,59,.05);
}

.detail-section { background: linear-gradient(180deg, #07090b, #0b0d0f); }
.detail-stack { display: grid; gap: 30px; }
.detail-block {
  position: relative;
  display: grid;
  grid-template-columns: 74px 82px minmax(0, 1fr) minmax(260px, .52fr);
  gap: 28px;
  align-items: start;
  padding: 48px;
  scroll-margin-top: calc(var(--header-height) + 90px);
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(255,255,255,.025), transparent 60%),
    #0b0d0f;
  transition: border-color .25s ease, transform .25s ease;
}
.detail-block:hover { transform: translateY(-3px); border-color: rgba(215,166,59,.32); }
.detail-number {
  color: rgba(255,255,255,.11);
  font-size: 54px;
  font-weight: 700;
  line-height: 1;
}
.detail-icon {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-gold);
  background: rgba(215,166,59,.04);
}
.detail-icon svg { width: 38px; height: 38px; color: var(--gold); }
.detail-copy h2 { margin: 0; font-size: clamp(32px, 3vw, 46px); line-height: 1.2; }
.detail-copy > p:not(.eyebrow) { margin: 16px 0 0; color: var(--muted); font-size: 16px; }
.feature-list {
  display: grid;
  gap: 0;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.feature-list li {
  position: relative;
  padding: 12px 0 12px 22px;
  border-bottom: 1px solid var(--line);
  color: #d4d4d1;
  font-size: 14px;
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 19px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}
.detail-panel {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  border-left: 1px solid var(--line-gold);
  background:
    radial-gradient(circle at 100% 0, rgba(215,166,59,.10), transparent 12rem),
    rgba(255,255,255,.015);
}
.detail-panel span { color: var(--gold); font-size: 12px; letter-spacing: .16em; }
.detail-panel strong { margin-top: 14px; color: #f1f0ec; font-size: 20px; line-height: 1.55; font-weight: 550; }
.detail-panel small { margin-top: 14px; color: var(--dim); font-size: 13px; line-height: 1.7; }

.cta-band {
  position: relative;
  overflow: hidden;
  padding: 76px 0;
  border-top: 1px solid var(--line-gold);
  border-bottom: 1px solid var(--line-gold);
  background:
    radial-gradient(circle at 85% 50%, rgba(215,166,59,.11), transparent 20rem),
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(255,255,255,.012) 14px 15px),
    #090b0d;
}
.cta-band::after {
  content: "WTN";
  position: absolute;
  right: 2%;
  bottom: -52px;
  color: rgba(255,255,255,.025);
  font-size: 190px;
  font-weight: 800;
  letter-spacing: -.08em;
}
.cta-band-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}
.cta-band h2 { margin: 0; font-size: clamp(32px, 3.4vw, 50px); line-height: 1.2; }
.cta-band p:not(.eyebrow) { max-width: 720px; margin: 14px 0 0; color: var(--muted); }
.cta-band .button { flex: 0 0 auto; }

/* Solutions page */
.solution-detail-section {
  background:
    radial-gradient(circle at 50% 10%, rgba(215,166,59,.045), transparent 28rem),
    #07090b;
}
.solution-detail-grid { display: grid; gap: 30px; }
.solution-detail {
  position: relative;
  overflow: hidden;
  padding: 62px;
  scroll-margin-top: calc(var(--header-height) + 28px);
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255,255,255,.027), rgba(255,255,255,.004));
}
.solution-detail.featured {
  border-color: rgba(215,166,59,.46);
  background:
    radial-gradient(circle at 85% 20%, rgba(215,166,59,.12), transparent 22rem),
    linear-gradient(145deg, rgba(215,166,59,.065), rgba(255,255,255,.006));
}
.solution-detail > svg { width: 64px; height: 64px; color: var(--gold); }
.solution-detail-index {
  position: absolute;
  right: 44px;
  top: 24px;
  color: rgba(255,255,255,.06);
  font-size: 104px;
  line-height: 1;
  font-weight: 800;
}
.solution-detail h2 { margin: 12px 0 0; font-size: clamp(40px, 4vw, 58px); }
.solution-detail > p:not(.eyebrow) { max-width: 900px; margin: 18px 0 0; color: var(--muted); font-size: 17px; }
.solution-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 46px;
  margin-top: 38px;
}
.solution-columns h3 { margin: 0; font-size: 20px; }
.solution-detail > .button { margin-top: 34px; }

/* Works detail */
.works-detail-section { background: #080a0c; }
.works-detail-stack { display: grid; gap: 34px; }
.case-detail {
  display: grid;
  grid-template-columns: minmax(0,.78fr) minmax(520px,1.22fr);
  align-items: stretch;
  scroll-margin-top: calc(var(--header-height) + 26px);
  border: 1px solid var(--line);
  background: #0b0d0f;
  overflow: hidden;
}
.case-detail.reverse { grid-template-columns: minmax(520px,1.22fr) minmax(0,.78fr); }
.case-detail.reverse .case-copy { order: 2; }
.case-detail.reverse .detail-project-visual { order: 1; }
.case-copy { padding: 54px; }
.case-copy h2 { margin: 0; font-size: clamp(38px, 4vw, 56px); line-height: 1.15; }
.case-copy > p:not(.eyebrow) { margin: 18px 0 0; color: var(--muted); font-size: 16px; }
.detail-project-visual { height: auto; min-height: 570px; border-bottom: 0; }
.case-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 32px; }

/* Process detail */
.process-page-section {
  background:
    linear-gradient(90deg, transparent, rgba(215,166,59,.025), transparent),
    #07090b;
}
.process-timeline { position: relative; display: grid; gap: 0; }
.process-timeline::before {
  content: "";
  position: absolute;
  left: 47px;
  top: 70px;
  bottom: 70px;
  width: 1px;
  background: linear-gradient(transparent, var(--gold-dark) 9%, var(--gold-dark) 91%, transparent);
}
.process-detail {
  position: relative;
  display: grid;
  grid-template-columns: 96px 72px minmax(0, 1fr) minmax(220px, .38fr);
  gap: 30px;
  align-items: start;
  padding: 46px 0;
  border-bottom: 1px solid var(--line);
}
.process-detail:last-child { border-bottom: 0; }
.process-detail > span {
  position: relative;
  z-index: 1;
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold-dark);
  border-radius: 50%;
  background: #080a0c;
  color: var(--gold-light);
  font-size: 15px;
  letter-spacing: .08em;
}
.process-detail > svg { width: 60px; height: 60px; color: var(--gold); }
.process-detail h2 { margin: 0; font-size: clamp(34px, 3.4vw, 48px); }
.process-detail > div > p:not(.eyebrow) { margin: 12px 0 0; color: var(--muted); }
.process-detail aside {
  min-height: 160px;
  padding: 28px;
  border-left: 1px solid var(--line-gold);
  background: rgba(255,255,255,.015);
}
.process-detail aside strong { color: var(--gold); font-size: 13px; letter-spacing: .12em; }
.process-detail aside p { margin: 12px 0 0; color: #d2d2cf; }

/* About */
.about-page-section { background: #080a0c; }
.about-story-grid {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(420px,.75fr);
  gap: 90px;
  align-items: center;
}
.about-story h2 { margin: 0; font-size: clamp(38px,4vw,58px); line-height: 1.25; }
.about-story > p:not(.eyebrow) { margin: 20px 0 0; color: var(--muted); font-size: 16px; }
.brand-panel {
  min-height: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 26px;
  padding: 58px;
  text-align: center;
  border: 1px solid var(--line-gold);
  background:
    radial-gradient(circle at 50% 30%, rgba(215,166,59,.10), transparent 16rem),
    repeating-linear-gradient(135deg, transparent 0 13px, rgba(255,255,255,.014) 13px 14px),
    #0b0d0f;
}
.brand-panel img { width: min(80%, 330px); }
.brand-panel span { color: #a9abad; font-size: 12px; line-height: 1.8; letter-spacing: .15em; }
.brand-panel strong { color: var(--gold-light); font-size: 16px; letter-spacing: .08em; font-weight: 500; }
.principles-section { background: #0b0d0f; }

/* Contact */
.contact-hero-card {
  width: min(100%, 520px);
  padding: 48px;
  border: 1px solid var(--line-gold);
  background:
    radial-gradient(circle at 90% 10%, rgba(215,166,59,.12), transparent 14rem),
    rgba(7,8,9,.82);
  box-shadow: var(--shadow);
}
.contact-hero-card img { width: 190px; margin-bottom: 30px; }
.contact-hero-card p { margin: 18px 0 3px; color: var(--gold); font-size: 11px; letter-spacing: .16em; }
.contact-hero-card a { color: #f2f1ed; font-size: clamp(19px, 2vw, 27px); }
.contact-hero-card a:hover { color: var(--gold-light); }
.contact-hero-card span { display: block; margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); color: #a9abad; }
.contact-page-section { background: #080a0c; }
.contact-page-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.contact-card {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 46px 40px;
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(255,255,255,.026), rgba(255,255,255,.005)),
    #0a0c0e;
}
.contact-card > svg { width: 58px; height: 58px; color: var(--gold); }
.contact-card .eyebrow { margin-top: 34px; }
.contact-card h2 { margin: 0; font-size: 34px; }
.contact-card > p:not(.eyebrow) { margin: 14px 0 28px; color: var(--muted); }
.contact-card .button { width: 100%; margin-top: auto; padding-inline: 18px; font-size: 14px; }
.contact-guide-section { background: #0b0d0f; }
.contact-guide-grid { display: grid; grid-template-columns: 1.1fr .7fr; gap: 70px; align-items: start; }
.contact-guide-grid h2 { margin: 0; font-size: clamp(38px,4vw,56px); }
.contact-checklist { margin: 34px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.contact-checklist li { display: flex; align-items: center; gap: 20px; padding: 17px 0; border-bottom: 1px solid var(--line); color: #d2d2cf; }
.contact-checklist span { color: var(--gold); font-size: 12px; letter-spacing: .12em; }
.location-panel {
  min-height: 400px;
  padding: 46px;
  border: 1px solid var(--line-gold);
  background:
    radial-gradient(circle at 100% 0, rgba(215,166,59,.12), transparent 16rem),
    #090b0d;
}
.location-panel > svg { width: 62px; height: 62px; color: var(--gold); }
.location-panel .eyebrow { margin-top: 32px; }
.location-panel h2 { margin: 0; font-size: 46px; }
.location-panel > p:not(.eyebrow) { margin: 14px 0 0; color: var(--muted); }
.location-actions { display: flex; gap: 24px; margin-top: 34px; }

/* Brand intro */
.intro-hero-screen {
  position: relative;
  width: min(100%, 560px);
  min-height: 330px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  background:
    radial-gradient(circle at 50% 50%, rgba(215,166,59,.13), transparent 17rem),
    repeating-linear-gradient(135deg, transparent 0 12px, rgba(255,255,255,.014) 12px 13px),
    #060708;
  box-shadow: var(--shadow);
}
.intro-hero-screen img { width: min(50%, 260px); }
.intro-hero-screen small { position: absolute; left: 28px; bottom: 22px; color: var(--gold-light); letter-spacing: .18em; }
.intro-play {
  position: absolute;
  right: 24px;
  top: 24px;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold-dark);
  border-radius: 50%;
  color: var(--gold);
}
.intro-play svg { width: 28px; height: 28px; }
.intro-page-section { background: #080a0c; }
.intro-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.intro-block {
  min-height: 410px;
  position: relative;
  padding: 44px 38px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.012);
}
.intro-block > span { position: absolute; right: 28px; top: 22px; color: rgba(255,255,255,.07); font-size: 72px; font-weight: 700; }
.intro-block h2 { margin: 0; font-size: 36px; }
.intro-block > p:not(.eyebrow) { margin: 16px 0 0; color: var(--muted); }
.intro-block .inline-link { position: absolute; left: 38px; bottom: 36px; }
.intro-statement-section {
  background:
    radial-gradient(circle at 50% 40%, rgba(215,166,59,.08), transparent 24rem),
    #0b0d0f;
}
.intro-statement { max-width: 980px; text-align: center; }
.intro-statement img { width: 210px; margin: 0 auto 34px; }
.intro-statement blockquote { margin: 0; font-size: clamp(28px,3.6vw,48px); line-height: 1.55; letter-spacing: -.025em; }
.intro-statement .button { margin-top: 38px; }

/* Inner page responsive */
@media (max-width: 1180px) {
  .page-hero-grid { grid-template-columns: minmax(0,1fr) minmax(330px,.72fr); gap: 55px; }
  .detail-block { grid-template-columns: 60px 70px minmax(0,1fr); }
  .detail-panel { grid-column: 3; min-height: auto; }
  .case-detail,
  .case-detail.reverse { grid-template-columns: 1fr; }
  .case-detail.reverse .case-copy,
  .case-detail.reverse .detail-project-visual { order: initial; }
  .detail-project-visual { min-height: 520px; }
  .process-detail { grid-template-columns: 82px 64px minmax(0,1fr); }
  .process-detail aside { grid-column: 3; min-height: auto; }
  .about-story-grid { grid-template-columns: 1fr minmax(360px,.72fr); gap: 54px; }
  .contact-page-grid { grid-template-columns: 1fr 1fr; }
  .contact-card:last-child { grid-column: 1 / -1; min-height: 350px; }
}

@media (max-width: 900px) {
  .page-hero { min-height: auto; padding-bottom: 76px; }
  .page-hero-grid { grid-template-columns: 1fr; }
  .page-hero-copy > p:not(.eyebrow) { font-size: 16px; }
  .page-hero-art { min-height: 280px; }
  .page-hero-mark { min-height: 280px; }
  .detail-block { grid-template-columns: 64px minmax(0,1fr); padding: 38px; }
  .detail-number { grid-column: 1; }
  .detail-icon { grid-column: 1; }
  .detail-copy { grid-column: 2; grid-row: 1 / span 2; }
  .detail-panel { grid-column: 1 / -1; }
  .solution-detail { padding: 48px 38px; }
  .solution-columns { grid-template-columns: 1fr; gap: 30px; }
  .case-copy { padding: 42px 36px; }
  .process-timeline::before { display: none; }
  .process-detail { grid-template-columns: 64px minmax(0,1fr); }
  .process-detail > span { grid-column: 1; }
  .process-detail > svg { grid-column: 1; }
  .process-detail > div { grid-column: 2; grid-row: 1 / span 2; }
  .process-detail aside { grid-column: 1 / -1; }
  .about-story-grid,
  .contact-guide-grid { grid-template-columns: 1fr; }
  .brand-panel { min-height: 380px; }
  .intro-grid { grid-template-columns: 1fr; }
  .intro-block { min-height: 330px; }
  .cta-band-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 680px) {
  .page-hero { padding-top: calc(var(--header-height) + 58px); }
  .page-hero-copy h1 { font-size: clamp(39px, 11vw, 58px); }
  .page-hero-actions { display: grid; grid-template-columns: 1fr; }
  .page-jump-section { top: var(--header-height); }
  .page-jump-nav { justify-content: flex-start; }
  .detail-block { display: block; padding: 32px 26px; }
  .detail-number { font-size: 44px; }
  .detail-icon { margin: 18px 0 28px; }
  .detail-panel { margin-top: 30px; padding: 26px; }
  .solution-detail { padding: 40px 26px; }
  .solution-detail-index { right: 20px; font-size: 78px; }
  .case-copy { padding: 36px 26px; }
  .detail-project-visual { min-height: 330px; }
  .process-detail { display: block; padding: 38px 0; }
  .process-detail > span { margin-bottom: 20px; }
  .process-detail > svg { margin-bottom: 22px; }
  .process-detail aside { margin-top: 28px; }
  .about-story-grid { gap: 42px; }
  .brand-panel { min-height: 330px; padding: 38px 24px; }
  .contact-page-grid { grid-template-columns: 1fr; }
  .contact-card,
  .contact-card:last-child { grid-column: auto; min-height: 390px; padding: 38px 26px; }
  .contact-hero-card { padding: 34px 26px; }
  .location-panel { min-height: 340px; padding: 36px 26px; }
  .intro-block { padding: 38px 26px; }
  .intro-block .inline-link { left: 26px; }
  .cta-band { padding: 62px 0; }
}


/* =========================================================
   FAQ page
   ========================================================= */
.mobile-menu .mobile-menu-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: #090909;
  background: linear-gradient(135deg, #e3b552, #c89225);
  font-weight: 700;
}
.mobile-menu .mobile-menu-cta:hover {
  color: #090909;
  background: linear-gradient(135deg, #f0ca73, #d9a63b);
}
.mobile-menu .mobile-menu-cta svg {
  width: 18px;
  height: 18px;
}

.faq-hero-panel {
  position: relative;
  width: min(100%, 520px);
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 54px;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  background:
    linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.006)),
    repeating-linear-gradient(135deg, transparent 0 15px, rgba(255,255,255,.014) 15px 16px),
    #080a0c;
  box-shadow: var(--shadow);
}
.faq-hero-panel::before {
  content: "?";
  position: absolute;
  right: -10px;
  bottom: -56px;
  color: rgba(215,166,59,.075);
  font-size: 300px;
  font-weight: 800;
  line-height: 1;
}
.faq-hero-panel::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 42%;
  height: 2px;
  background: var(--gold);
}
.faq-hero-label {
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .22em;
}
.faq-hero-panel strong {
  position: relative;
  z-index: 1;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.28;
  letter-spacing: -.035em;
  font-weight: 650;
}
.faq-hero-panel strong em {
  color: var(--gold);
  font-style: normal;
}
.faq-hero-panel small {
  position: relative;
  z-index: 1;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: #8f9194;
  font-size: 10px;
  letter-spacing: .17em;
}

.faq-page-section {
  background:
    radial-gradient(circle at 12% 18%, rgba(215,166,59,.055), transparent 24rem),
    linear-gradient(180deg, #080a0c, #0b0d0f);
}
.faq-layout {
  display: grid;
  grid-template-columns: minmax(300px, .68fr) minmax(0, 1.32fr);
  gap: clamp(48px, 7vw, 110px);
  align-items: start;
}
.faq-side {
  position: sticky;
  top: calc(var(--header-height) + 42px);
  padding: 42px;
  border: 1px solid var(--line-gold);
  background:
    radial-gradient(circle at 100% 0, rgba(215,166,59,.10), transparent 15rem),
    rgba(8,10,12,.82);
}
.faq-side h2 {
  margin: 0;
  font-size: clamp(34px, 3.3vw, 50px);
  line-height: 1.24;
  letter-spacing: -.035em;
}
.faq-side > p:not(.eyebrow) {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}
.faq-topic-list {
  display: grid;
  margin: 30px 0 34px;
  border-top: 1px solid var(--line);
}
.faq-topic-list span {
  position: relative;
  padding: 13px 0 13px 22px;
  border-bottom: 1px solid var(--line);
  color: #d3d2ce;
  font-size: 14px;
}
.faq-topic-list span::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}
.faq-side .button {
  width: 100%;
}

.faq-list {
  border-top: 1px solid var(--line-gold);
}
.faq-item {
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.008);
  transition: background .25s ease, border-color .25s ease;
}
.faq-item:hover,
.faq-item[open] {
  background: rgba(215,166,59,.035);
  border-color: rgba(215,166,59,.27);
}
.faq-item summary {
  min-height: 104px;
  display: grid;
  grid-template-columns: 54px minmax(0,1fr) 30px;
  gap: 20px;
  align-items: center;
  padding: 24px 26px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-number {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .13em;
}
.faq-item summary strong {
  color: #f0efeb;
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.45;
  font-weight: 580;
}
.faq-item summary i {
  position: relative;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(215,166,59,.42);
  border-radius: 50%;
}
.faq-item summary i::before,
.faq-item summary i::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 1px;
  background: var(--gold-light);
  transform: translate(-50%, -50%);
  transition: transform .22s ease;
}
.faq-item summary i::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.faq-item[open] summary i::after {
  transform: translate(-50%, -50%) rotate(0deg);
}
.faq-answer {
  padding: 0 80px 30px 100px;
}
.faq-answer p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

@media (max-width: 900px) {
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 42px;
  }
  .faq-side {
    position: static;
  }
}
@media (max-width: 600px) {
  .faq-hero-panel {
    min-height: 300px;
    padding: 38px 30px;
  }
  .faq-side {
    padding: 34px 26px;
  }
  .faq-item summary {
    min-height: 92px;
    grid-template-columns: 36px minmax(0,1fr) 28px;
    gap: 12px;
    padding: 20px 16px;
  }
  .faq-number {
    font-size: 11px;
  }
  .faq-answer {
    padding: 0 56px 24px 64px;
  }
  .faq-answer p {
    font-size: 15px;
  }
}