:root {
  --bg: #060b11;
  --bg-deep: #04080d;
  --surface: #0b131c;
  --surface-soft: #101b26;
  --ink: #f2f7f8;
  --muted: #94a3af;
  --subtle: #62717e;
  --line: rgba(180, 215, 227, .12);
  --blue: #2563eb;
  --cyan: #22d3ee;
  --green: #4ade80;
  --page: min(1220px, calc(100vw - 80px));
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; background: var(--bg); }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, "SF Pro Display", "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; }
svg { width: 1em; height: 1em; stroke-width: 1.8; }
::selection { background: rgba(34, 211, 238, .28); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 5px; }
.page-width { width: var(--page); margin-inline: auto; }
.page-grain {
  position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: .024;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
}
.text-brand-gradient {
  color: transparent;
  background: linear-gradient(92deg, #2563eb 0%, #22d3ee 45%, #4ade80 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Navigation */
.site-header { position: fixed; inset: 0 0 auto; z-index: 80; transition: background .35s, border-color .35s, backdrop-filter .35s; border-bottom: 1px solid transparent; }
.site-header.scrolled { background: rgba(5, 11, 17, .8); border-color: var(--line); backdrop-filter: blur(22px) saturate(140%); }
.nav-shell { width: var(--page); height: 88px; margin: auto; display: flex; align-items: center; gap: 34px; }
.brand { display: inline-flex; align-items: center; gap: 12px; margin-right: auto; flex-shrink: 0; }
.brand-icon { width: 48px; height: 48px; object-fit: contain; filter: drop-shadow(0 6px 18px rgba(34, 211, 238, .12)); transition: transform .4s var(--ease); }
.brand:hover .brand-icon { transform: rotate(-5deg) scale(1.05); }
.brand-name { font-size: 20px; font-weight: 800; letter-spacing: .025em; padding-bottom: .12em; }
.desktop-nav { display: flex; align-items: center; gap: 30px; }
.nav-link { position: relative; padding: 12px 0; color: #a8b4bd; font-size: 14px; transition: color .25s; }
.nav-link::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 3px; height: 2px; border-radius: 2px; background: var(--cyan); transition: left .25s, right .25s; }
.nav-link:hover, .nav-link.active { color: #fff; }
.nav-link.active::after { left: 0; right: 0; }
.nav-cta { display: inline-flex; align-items: center; gap: 8px; padding: 11px 17px; border: 1px solid rgba(255,255,255,.2); border-radius: 8px; font-size: 13px; font-weight: 650; transition: background .25s, border-color .25s; }
.nav-cta svg { font-size: 16px; transition: transform .25s; }
.nav-cta:hover { background: #eef7f8; border-color: #eef7f8; color: #071018; }
.nav-cta:hover svg { transform: translate(2px, -2px); }
.mobile-menu-btn { display: none; border: 0; background: transparent; padding: 10px; cursor: pointer; }
.mobile-menu-btn svg { width: 24px; height: 24px; }
.mobile-menu { width: var(--page); margin: 0 auto 16px; padding: 18px; background: rgba(9, 17, 25, .97); border: 1px solid var(--line); border-radius: 14px; backdrop-filter: blur(20px); }
.mobile-menu a { display: block; padding: 13px 10px; border-bottom: 1px solid var(--line); color: #c7d1d7; }
.mobile-menu a:last-child { border: 0; color: var(--cyan); }

/* Hero */
.home-hero { position: relative; min-height: max(780px, 100svh); display: flex; align-items: center; overflow: hidden; isolation: isolate; background: radial-gradient(circle at 74% 46%, #0d1a24 0, transparent 38%), var(--bg-deep); }
.hero-grid { position: absolute; inset: 0; z-index: -3; opacity: .42; background-image: linear-gradient(rgba(100,160,183,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(100,160,183,.055) 1px, transparent 1px); background-size: 76px 76px; mask-image: linear-gradient(to bottom, black, transparent 90%); }
.hero-grid::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--bg-deep) 0%, transparent 20%, transparent 85%, var(--bg-deep) 100%); }
.hero-aurora { position: absolute; z-index: -2; width: 700px; height: 700px; right: -180px; top: -250px; border-radius: 50%; background: radial-gradient(circle, rgba(37,99,235,.15), rgba(34,211,238,.05) 42%, transparent 70%); filter: blur(10px); animation: aurora 12s ease-in-out infinite alternate; }
.hero-spotlight { position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(600px circle at var(--mouse-x, 72%) var(--mouse-y, 45%), rgba(34,211,238,.055), transparent 65%); }
.hero-layout { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(420px, .94fr); gap: clamp(40px, 6vw, 86px); align-items: center; padding-top: 126px; padding-bottom: 96px; }
.hero-copy { position: relative; z-index: 2; }
.hero-kicker { display: flex; align-items: center; gap: 12px; margin: 0 0 24px; color: #a5b4bf; font-size: 13px; letter-spacing: .09em; }
.hero-kicker > span { width: 28px; height: 1px; background: linear-gradient(90deg, var(--cyan), var(--green)); box-shadow: 0 0 10px rgba(34,211,238,.5); }
.hero-company { margin: 0 0 29px; font-size: clamp(48px, 5.2vw, 76px); line-height: 1.24; letter-spacing: .035em; font-weight: 850; }
.hero-company span { display: inline-block; padding: 0 .08em .13em 0; filter: drop-shadow(0 10px 30px rgba(34,211,238,.08)); }
.hero-tagline { margin: 0 0 25px; font-size: clamp(35px, 3.6vw, 53px); line-height: 1.32; letter-spacing: -.045em; font-weight: 650; }
.hero-tagline > span { display: block; }
.hero-tagline > span:last-child { color: #aab8c2; font-weight: 520; }
.hero-tagline b { font-family: "Helvetica Neue", Arial, sans-serif; font-size: 1.07em; font-weight: 300; letter-spacing: -.07em; margin-right: .08em; }
.hero-description { margin: 0; color: var(--muted); font-size: 15px; line-height: 2; max-width: 510px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 13px; margin-top: 34px; }
.button { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; border-radius: 9px; font-size: 14px; font-weight: 650; overflow: hidden; transition: transform .3s var(--ease), background .3s, border-color .3s, box-shadow .3s; }
.button svg { font-size: 18px; transition: transform .3s var(--ease); }
.button:hover { transform: translateY(-3px); }
.button-primary { color: #081117; background: #f0f7f7; box-shadow: 0 12px 34px rgba(0,0,0,.18); }
.button-primary::before { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 25%, rgba(34,211,238,.2), transparent 70%); transform: translateX(-110%); transition: transform .7s; }
.button-primary:hover::before { transform: translateX(110%); }
.button-primary:hover { background: #fff; box-shadow: 0 16px 38px rgba(34,211,238,.1); }
.button-primary:hover svg { transform: translate(3px,-3px); }
.button-secondary { color: #e7eff2; border: 1px solid rgba(193,222,232,.22); background: rgba(255,255,255,.025); backdrop-filter: blur(12px); }
.button-secondary:hover { border-color: rgba(34,211,238,.5); background: rgba(34,211,238,.06); }
.button-secondary svg { font-size: 15px; fill: currentColor; }
.hero-metrics { display: flex; gap: clamp(26px, 3.2vw, 48px); margin: 48px 0 0; padding-top: 25px; border-top: 1px solid var(--line); max-width: 540px; }
.hero-metrics > div { display: flex; flex-direction: column; }
.hero-metrics dd { order: 0; margin: 0 0 9px; font-family: "Helvetica Neue", Arial, sans-serif; font-size: 29px; line-height: 1; letter-spacing: -.04em; font-weight: 450; font-variant-numeric: tabular-nums; }
.hero-metrics sup { color: var(--cyan); font-size: 16px; margin-left: 3px; }
.hero-metrics dt { order: 1; color: var(--subtle); font-size: 11px; letter-spacing: .04em; }

/* Hero creation canvas */
.hero-visual { position: relative; width: 100%; max-width: 510px; justify-self: end; perspective: 1200px; transform-style: preserve-3d; }
.visual-halo { position: absolute; inset: 8% -16% -10%; background: radial-gradient(ellipse, rgba(34,211,238,.12), rgba(37,99,235,.06) 38%, transparent 70%); filter: blur(35px); pointer-events: none; }
.visual-frame { position: relative; padding: 12px; border: 1px solid rgba(163,207,222,.18); border-radius: 22px; background: linear-gradient(145deg, rgba(20,33,44,.92), rgba(7,14,21,.94)); box-shadow: 0 45px 100px rgba(0,0,0,.5), inset 0 1px rgba(255,255,255,.04); backdrop-filter: blur(20px); transform: rotateY(var(--tilt-y, -4deg)) rotateX(var(--tilt-x, 2deg)); transition: transform .25s ease-out; transform-style: preserve-3d; }
.visual-topbar { height: 47px; display: flex; align-items: center; justify-content: space-between; padding: 0 5px 0 7px; }
.visual-title { display: flex; align-items: center; gap: 9px; font-size: 12px; font-weight: 600; color: #d4e0e5; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(74,222,128,.09), 0 0 12px rgba(74,222,128,.45); animation: statusPulse 2.4s ease-in-out infinite; }
.visual-state { color: #6f8290; font-size: 10px; }
.visual-canvas { position: relative; aspect-ratio: 1.25; overflow: hidden; border-radius: 13px; background: #101820; }
.visual-shot { position: absolute; inset: 0; opacity: 0; transform: scale(1.08); transition: opacity 1.15s ease, transform 5.8s ease; }
.visual-shot.active { opacity: 1; transform: scale(1); }
.visual-shot img { width: 100%; height: 100%; object-fit: cover; }
.canvas-shade { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(3,8,12,.05), transparent 45%, rgba(3,8,12,.72)), linear-gradient(90deg, rgba(3,8,12,.18), transparent 45%); }
.scene-label { position: absolute; left: 20px; bottom: 19px; display: flex; flex-direction: column; gap: 4px; }
.scene-label span { color: rgba(255,255,255,.65); font-size: 10px; letter-spacing: .1em; }
.scene-label strong { font-size: 20px; letter-spacing: .03em; font-weight: 650; }
.visual-play { position: absolute; left: 50%; top: 50%; width: 58px; height: 58px; display: grid; place-items: center; transform: translate(-50%,-50%); color: #fff; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; background: rgba(6,12,18,.28); backdrop-filter: blur(10px); transition: background .3s, transform .3s var(--ease); }
.visual-play::after { content: ""; position: absolute; inset: -8px; border: 1px solid rgba(255,255,255,.1); border-radius: inherit; }
.visual-play svg { width: 20px; height: 20px; margin-left: 3px; fill: currentColor; }
.visual-play:hover { background: rgba(34,211,238,.3); transform: translate(-50%,-50%) scale(1.08); }
.frame-corner { position: absolute; width: 15px; height: 15px; border-color: rgba(255,255,255,.6); }
.corner-a { left: 12px; top: 12px; border-left: 1px solid; border-top: 1px solid; }
.corner-b { right: 12px; top: 12px; border-right: 1px solid; border-top: 1px solid; }
.visual-timeline { padding: 14px 7px 5px; }
.timeline-meta { display: flex; justify-content: space-between; color: #637887; font-size: 9px; font-variant-numeric: tabular-nums; }
.timeline-track { position: relative; height: 2px; margin: 12px 0 10px; background: #1c2c38; }
.timeline-track span { position: absolute; inset: 0 auto 0 0; width: 34%; background: linear-gradient(90deg, var(--blue), var(--cyan)); animation: timeline 5s linear infinite; }
.timeline-track i { position: relative; display: inline-block; width: 4px; height: 4px; margin-left: 24%; top: -3px; border-radius: 50%; background: #415563; }
.timeline-layers { display: flex; gap: 4px; height: 13px; align-items: flex-end; }
.timeline-layers b { display: block; flex: 1; height: 5px; border-radius: 2px; background: #152733; }
.timeline-layers b:nth-child(2), .timeline-layers b:nth-child(5), .timeline-layers b:nth-child(7) { height: 10px; background: rgba(34,211,238,.2); }
.timeline-layers b:nth-child(4) { height: 8px; background: rgba(74,222,128,.16); }
.prompt-panel { position: absolute; z-index: 3; left: -54px; bottom: 68px; display: flex; align-items: center; gap: 12px; width: 295px; padding: 14px 16px; border: 1px solid rgba(184,220,231,.2); border-radius: 13px; background: rgba(11,20,28,.84); box-shadow: 0 18px 45px rgba(0,0,0,.32); backdrop-filter: blur(18px); animation: floatPanel 5s ease-in-out infinite; }
.prompt-icon { flex: 0 0 auto; width: 36px; height: 36px; display: grid; place-items: center; color: var(--cyan); border: 1px solid rgba(34,211,238,.18); border-radius: 9px; background: rgba(34,211,238,.08); }
.prompt-icon svg { width: 18px; height: 18px; }
.prompt-panel small { display: block; margin-bottom: 4px; color: #6e828f; font-size: 9px; }
.prompt-panel p { margin: 0; color: #dbe5e9; font-size: 11px; }
.render-badge { position: absolute; right: -24px; top: 80px; display: flex; align-items: center; gap: 8px; padding: 11px 14px; color: #b8c9d2; border: 1px solid rgba(184,220,231,.15); border-radius: 9px; background: rgba(11,20,28,.8); backdrop-filter: blur(15px); font-size: 10px; box-shadow: 0 12px 30px rgba(0,0,0,.2); animation: floatBadge 6s ease-in-out infinite; }
.render-badge svg { color: var(--green); font-size: 15px; }
.visual-switcher { display: flex; justify-content: center; gap: 8px; margin-top: 23px; }
.visual-switcher button { width: 6px; height: 6px; padding: 0; border: 0; border-radius: 10px; background: #354650; cursor: pointer; transition: width .35s var(--ease), background .35s; }
.visual-switcher button.active { width: 26px; background: linear-gradient(90deg, var(--cyan), var(--green)); }
.scroll-cue { position: absolute; left: 50%; bottom: 25px; display: flex; align-items: center; gap: 9px; transform: translateX(-50%); color: #5f717e; font-size: 10px; letter-spacing: .1em; }
.scroll-cue svg { animation: scrollCue 1.8s ease-in-out infinite; font-size: 14px; }

/* Shared sections */
.content-section { position: relative; padding: 120px 0; }
.section-label { margin: 0 0 17px; color: var(--cyan); font-size: 12px; font-weight: 600; letter-spacing: .16em; }
.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; gap: 60px; align-items: end; margin-bottom: 54px; }
.section-heading h2, .hot-heading h2, .about-copy h2, .contact-layout h2 { margin: 0; font-size: clamp(34px, 4vw, 52px); line-height: 1.28; letter-spacing: -.045em; font-weight: 650; }
.section-heading > p { max-width: 410px; justify-self: end; margin: 0 0 5px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Services */
.services-section { background: linear-gradient(to bottom, #060b11, #081018); border-top: 1px solid rgba(255,255,255,.025); }
.services-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.service-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 17px; background: linear-gradient(145deg, rgba(17,29,40,.9), rgba(9,17,25,.94)); transition: border-color .35s, transform .45s var(--ease), box-shadow .45s; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(34,211,238,.28); box-shadow: 0 28px 60px rgba(0,0,0,.22); }
.service-photo { position: relative; aspect-ratio: 16 / 8.3; margin: 10px 10px 0; overflow: hidden; border-radius: 11px; background: #0a141c; }
.service-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(5,12,18,.82), transparent 52%); pointer-events: none; }
.service-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.service-card:hover .service-photo img { transform: scale(1.035); }
.service-photo > span { position: absolute; z-index: 1; left: 20px; bottom: 16px; color: rgba(238,249,251,.84); font-size: 10px; letter-spacing: .1em; }
.service-body { padding: 25px 28px 27px; }
.service-title-row { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.service-icon { flex: 0 0 auto; width: 40px; height: 40px; display: grid; place-items: center; color: var(--cyan); border: 1px solid rgba(34,211,238,.18); border-radius: 10px; background: rgba(34,211,238,.065); }
.service-icon svg { width: 19px; height: 19px; }
.service-card:nth-child(odd) .service-icon { color: var(--green); border-color: rgba(74,222,128,.17); background: rgba(74,222,128,.06); }
.service-card h3 { margin: 0; font-size: 23px; letter-spacing: -.025em; font-weight: 650; }
.service-card p { max-width: none; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.85; }
.service-deliverables { display: grid; gap: 9px; margin: 20px 0 22px; padding: 0; list-style: none; }
.service-deliverables li { position: relative; padding-left: 16px; color: #b8c8d1; font-size: 12px; line-height: 1.55; }
.service-deliverables li::before { content: ""; position: absolute; left: 0; top: .62em; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px rgba(34,211,238,.28); }
.service-card:nth-child(odd) .service-deliverables li::before { background: var(--green); box-shadow: 0 0 8px rgba(74,222,128,.25); }
.service-outcome { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding-top: 17px; border-top: 1px solid rgba(180,215,227,.09); }
.service-outcome span { flex: 0 0 auto; color: #657d8b; font-size: 10px; }
.service-outcome strong { color: #a9bcc6; font-size: 10px; font-weight: 500; text-align: right; letter-spacing: .025em; }

/* Hot news */
.hot-section { background: #070e15; border-block: 1px solid rgba(255,255,255,.035); }
.hot-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 38px; }
.hot-heading h2 { margin-bottom: 14px; }
.hot-heading > div:first-child > p:last-child { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.hot-actions { display: flex; align-items: center; gap: 15px; flex-shrink: 0; padding-bottom: 4px; }
.live-label { display: flex; align-items: center; gap: 7px; color: #a8b9c3; font-size: 11px; }
.live-label i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px rgba(74,222,128,.5); }
.hot-time { color: #627582; font-size: 10px; font-variant-numeric: tabular-nums; }
.hot-time b { font-weight: 500; }
.icon-button { width: 35px; height: 35px; display: grid; place-items: center; padding: 0; color: #a7b7c0; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.02); cursor: pointer; transition: color .25s, border-color .25s, background .25s; }
.icon-button:hover { color: var(--cyan); border-color: rgba(34,211,238,.35); background: rgba(34,211,238,.06); }
.icon-button svg { width: 15px; height: 15px; }
#hotRefreshIcon.spin { animation: spin .8s linear infinite; }
.hot-board { padding: 0 28px 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(12,21,30,.65); box-shadow: 0 25px 70px rgba(0,0,0,.16); }
.hot-board-top { display: flex; justify-content: space-between; padding: 20px 0 15px; color: #758a97; border-bottom: 1px solid var(--line); font-size: 10px; letter-spacing: .07em; }
.hot-filters { display: flex; flex-wrap: wrap; gap: 8px; padding: 16px 0 12px; }
.hot-filter { padding: 7px 16px; color: #8196a2; border: 1px solid rgba(180,215,227,.1); border-radius: 999px; background: transparent; font: inherit; font-size: 12px; cursor: pointer; transition: color .2s, border-color .2s, background .2s; }
.hot-filter:hover { color: #d9f8ff; border-color: rgba(34,211,238,.35); }
.hot-filter.active { color: #dffcff; border-color: rgba(34,211,238,.45); background: linear-gradient(135deg, rgba(37,99,235,.2), rgba(34,211,238,.12)); }
.hot-list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 48px; }
.hot-item { min-width: 0; display: flex; align-items: center; gap: 13px; min-height: 51px; border-bottom: 1px solid rgba(180,215,227,.075); transition: padding .25s, background .25s; }
.hot-item:hover { padding-left: 7px; }
.hot-rank { flex: 0 0 20px; color: #5f737f; font-family: Arial, sans-serif; font-size: 12px; font-weight: 700; text-align: center; font-variant-numeric: tabular-nums; }
.hot-rank.top-1 { color: #ff5a68; }.hot-rank.top-2 { color: #ff9b62; }.hot-rank.top-3 { color: #f5cc68; }
.hot-title { flex: 1; min-width: 0; overflow: hidden; color: #c8d4da; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; transition: color .25s; }
.hot-item:hover .hot-title { color: #fff; }
.hot-value { display: flex; align-items: center; gap: 5px; color: #5e727f; font-size: 10px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.hot-value svg { width: 11px; height: 11px; color: rgba(255,90,104,.65); }
.hot-tag { padding: 3px 5px; color: #ff7a85; border-radius: 4px; background: rgba(255,90,104,.09); font-size: 9px; }
.hot-empty { grid-column: 1/-1; padding: 48px 0; color: var(--muted); text-align: center; font-size: 13px; }
.hot-skeleton { display: flex; align-items: center; gap: 13px; height: 51px; border-bottom: 1px solid rgba(180,215,227,.075); }
.hot-skeleton i { display: block; height: 10px; border-radius: 4px; background: linear-gradient(90deg, #101e28 25%, #172a36 50%, #101e28 75%); background-size: 200% 100%; animation: skeleton 1.6s infinite; }
.hot-skeleton i:first-child { width: 18px; }.hot-skeleton i:nth-child(2) { flex: 1; }.hot-skeleton i:last-child { width: 55px; }

/* About */
.about-section { overflow: hidden; background: radial-gradient(circle at 15% 70%, rgba(37,99,235,.08), transparent 30%), #060c12; }
.about-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px, 9vw, 130px); align-items: center; }
.about-copy h2 { margin-bottom: 27px; }
.about-copy > p:not(.section-label) { max-width: 480px; margin: 0 0 15px; color: var(--muted); font-size: 14px; line-height: 2; }
.text-link { display: inline-flex; align-items: center; gap: 12px; margin-top: 20px; color: #dce7eb; font-size: 13px; }
.text-link svg { color: var(--cyan); transition: transform .3s; }
.text-link:hover svg { transform: translateX(5px); }
.about-process { padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(17,29,40,.82), rgba(8,16,24,.82)); box-shadow: 0 35px 80px rgba(0,0,0,.18); }
.process-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 23px; color: #9eb0bb; border-bottom: 1px solid var(--line); font-size: 12px; }
.process-head svg { color: var(--cyan); }
.about-process ol { list-style: none; margin: 0; padding: 0; }
.about-process li { position: relative; display: grid; grid-template-columns: 38px 1fr auto; gap: 16px; align-items: center; padding: 25px 0; border-bottom: 1px solid var(--line); }
.about-process li:last-child { border: 0; padding-bottom: 2px; }
.about-process li > span { color: #4e6573; font-family: Arial, sans-serif; font-size: 11px; }
.about-process strong { display: block; margin-bottom: 7px; font-size: 16px; font-weight: 600; }
.about-process li p { margin: 0; color: #738995; font-size: 11px; }
.about-process li > svg { width: 21px; height: 21px; color: #5b7f8e; }

/* Certificates */
.certificates-section { background: #080f16; border-top: 1px solid rgba(255,255,255,.03); }

.cert-text-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin: 24px 0 0; }
.cert-text-card { display: grid; grid-template-columns: 44px 1fr; gap: 17px; align-items: center; padding: 22px 24px; border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(120deg, rgba(17,29,40,.9), rgba(9,17,25,.82)); }
.cert-text-icon { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(34,211,238,.22); border-radius: 12px; color: #72c8d8; background: rgba(34,211,238,.055); }
.cert-text-icon svg { width: 22px; height: 22px; }
.cert-text-card .cert-text-meta { display: block; margin-bottom: 5px; color: #6fb9c8; font-size: 10px; letter-spacing: .08em; }
.cert-text-card h3 { margin: 0 0 6px; color: #e6f0f3; font-size: 16px; line-height: 1.5; font-weight: 600; }
.cert-text-card p { margin: 0; color: #748995; font-size: 11px; line-height: 1.7; }
.certificates-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.cert-card { grid-column: span 2; position: relative; align-self: start; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(155deg, rgba(17,29,40,.9), rgba(9,17,25,.92)); box-shadow: 0 18px 50px rgba(0,0,0,.12); transition: transform .35s var(--ease), border-color .35s, box-shadow .35s; }
.cert-card:nth-child(4) { grid-column: 5 / span 2; grid-row: 2; }
.cert-card:nth-child(5) { grid-column: 1 / span 4; grid-row: 2; }
.cert-card:nth-child(5) .cert-preview { aspect-ratio: 3 / 2; }
.cert-card:nth-child(5) .cert-preview img { object-fit: contain; }
.cert-card:hover { transform: translateY(-5px); border-color: rgba(34,211,238,.32); box-shadow: 0 24px 60px rgba(0,0,0,.24); }
.cert-preview { position: relative; display: block; width: 100%; aspect-ratio: 4 / 3; margin: 0; padding: 10px; overflow: hidden; border: 0; border-bottom: 1px solid rgba(190,157,93,.28); border-radius: 0; background: linear-gradient(125deg, #4a3c24 0%, #b39a63 16%, #625033 31%, #d0b77b 48%, #59472a 66%, #a58b54 84%, #3b301e 100%); box-shadow: inset 0 0 0 1px rgba(255,236,184,.25), inset 0 0 0 4px rgba(17,20,20,.55); cursor: zoom-in; }
.cert-preview::before { content: ""; position: absolute; z-index: 2; inset: 10px; pointer-events: none; border: 1px solid rgba(230,205,148,.52); box-shadow: inset 0 0 22px rgba(0,0,0,.25), 0 0 0 1px rgba(0,0,0,.45); }
.cert-preview img { position: relative; display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; background: #101719; box-shadow: 0 10px 28px rgba(0,0,0,.38); transition: transform .45s var(--ease), filter .45s; }
.cert-preview:hover img { transform: scale(1.018); filter: brightness(1.035); }
.cert-preview:focus-visible { outline: 2px solid #d8bc79; outline-offset: -4px; }
.cert-backdrop { position: absolute; inset: 10px; background-position: center; background-size: cover; filter: blur(20px) brightness(.32) saturate(.7); transform: scale(1.16); }
.cert-preview.cert-portrait { aspect-ratio: 3 / 4; }
.cert-portrait img { object-fit: contain; background: transparent; box-shadow: none; }
.cert-portrait:hover img { transform: translateY(-2px); }
.cert-zoom { position: absolute; z-index: 3; right: 21px; bottom: 21px; display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid rgba(224,198,137,.58); border-radius: 50%; color: #f3e5c3; background: rgba(8,14,17,.88); box-shadow: 0 6px 18px rgba(0,0,0,.3); backdrop-filter: blur(8px); transition: background .25s, transform .25s, border-color .25s; }
.cert-zoom svg { width: 15px; height: 15px; }
.cert-preview:hover .cert-zoom { transform: scale(1.08); border-color: #e0c689; background: rgba(112,87,42,.94); }
.cert-content { padding: 21px 23px 24px; }
.cert-content .cert-meta { display: block; margin-bottom: 9px; color: #6fb9c8; font-size: 10px; letter-spacing: .08em; }
.cert-content h3 { margin: 0 0 10px; color: #e6f0f3; font-size: 17px; line-height: 1.5; font-weight: 600; }
.cert-content p { margin: 0; color: #748995; font-size: 11px; line-height: 1.8; }
.cert-note { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 30px 0 0; color: #627682; font-size: 11px; }
.cert-note svg { flex: 0 0 auto; color: var(--green); }
.cert-dialog { width: min(1040px, calc(100% - 40px)); max-width: none; max-height: calc(100dvh - 48px); margin: auto; padding: 0; overflow: hidden; border: 1px solid rgba(126,180,196,.25); border-radius: 18px; color: var(--text); background: #0b141c; box-shadow: 0 35px 120px rgba(0,0,0,.65); }
.cert-dialog::backdrop { background: rgba(1,6,11,.84); backdrop-filter: blur(10px); }
.cert-dialog-inner { position: relative; }
.cert-dialog-stage { display: grid; place-items: center; height: min(72dvh, 760px); padding: 24px; background: radial-gradient(circle at 50% 20%, #1c292e, #080e12 72%); }
.cert-dialog-stage img { display: block; max-width: 100%; max-height: 100%; object-fit: contain; background: transparent; border: 1px solid rgba(210,180,115,.5); box-shadow: 0 0 0 6px #171b1b, 0 0 0 7px rgba(210,180,115,.3), 0 20px 60px rgba(0,0,0,.48); }
.cert-dialog-close { position: absolute; z-index: 4; top: 16px; right: 16px; display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; color: white; background: rgba(5,15,22,.82); cursor: pointer; backdrop-filter: blur(8px); }
.cert-dialog-close:hover { background: #0891b2; }
.cert-dialog-close:focus-visible { outline: 2px solid white; outline-offset: 3px; }
.cert-dialog-close svg { width: 19px; height: 19px; }
.cert-dialog-caption { padding: 17px 24px 20px; }
.cert-dialog-caption span { color: #6fb9c8; font-size: 10px; letter-spacing: .08em; }
.cert-dialog-caption h3 { margin: 5px 0 0; font-size: 18px; font-weight: 600; }
/* Contact */
.contact-section { position: relative; overflow: hidden; padding: 110px 0; border-top: 1px solid var(--line); background: #050a10; }
.contact-glow { position: absolute; width: 700px; height: 400px; left: -250px; bottom: -250px; background: radial-gradient(circle, rgba(37,99,235,.13), transparent 65%); }
.contact-layout { position: relative; display: grid; grid-template-columns: 1fr .9fr; gap: 90px; align-items: center; }
.contact-layout h2 { font-size: clamp(42px, 5vw, 64px); }
.contact-layout > div:first-child > p:last-child { max-width: 480px; margin: 25px 0 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.contact-panel { border-top: 1px solid var(--line); }
.contact-panel > a, .contact-panel > div { display: grid; grid-template-columns: 30px 1fr auto; gap: 14px; align-items: center; padding: 21px 0; border-bottom: 1px solid var(--line); }
.contact-panel > a { transition: padding .3s, color .3s; }
.contact-panel > a:hover { padding-left: 8px; color: var(--cyan); }
.contact-panel > * > svg { width: 18px; height: 18px; color: #698491; }
.contact-panel span { font-size: 13px; line-height: 1.65; }
.contact-panel small { display: block; margin-bottom: 3px; color: #5f747f; font-size: 9px; }
.contact-panel > a > svg:last-child { width: 15px; height: 15px; }
.site-footer { padding: 25px 0; color: #536671; border-top: 1px solid var(--line); background: #04090e; font-size: 10px; }
.site-footer > div { display: flex; justify-content: space-between; gap: 20px; }

/* Motion */
.js .hero-enter { opacity: 0; animation: heroIn 1s var(--ease) forwards; animation-delay: calc(.12s + var(--order) * .12s); }
@keyframes heroIn { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }
@keyframes aurora { to { transform: translate(-70px, 60px) scale(1.15); } }
@keyframes statusPulse { 50% { opacity: .5; box-shadow: 0 0 0 7px rgba(74,222,128,0); } }
@keyframes timeline { from { width: 0; } to { width: 100%; } }
@keyframes floatPanel { 50% { transform: translateY(-8px); } }
@keyframes floatBadge { 50% { transform: translateY(7px); } }
@keyframes scrollCue { 50% { transform: translateY(5px); } }
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes skeleton { to { background-position: -200% 0; } }

@media (max-width: 1100px) {
  :root { --page: min(calc(100% - 56px), 1080px); }
  .desktop-nav { gap: 21px; }
  .hero-layout { grid-template-columns: 1fr 420px; gap: 40px; }
  .hero-company { font-size: 53px; }
  .hero-tagline { font-size: 39px; }
  .prompt-panel { left: -25px; }
  .render-badge { right: -10px; }

.certificates-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-card:nth-child(1) { grid-column: 1; grid-row: 1; }
  .cert-card:nth-child(2) { grid-column: 2; grid-row: 1; }
  .cert-card:nth-child(3) { grid-column: 1; grid-row: 2; }
  .cert-card:nth-child(4) { grid-column: 2; grid-row: 2 / span 2; }
  .cert-card:nth-child(5) { grid-column: 1; grid-row: 3; }
  .cert-card:nth-child(5) .cert-preview { aspect-ratio: 4 / 3; }

}

@media (max-width: 900px) {
  :root { --page: calc(100% - 44px); }
  .desktop-nav, .nav-cta { display: none; }
  .mobile-menu-btn { display: block; }
  .nav-shell { height: 76px; }
  .home-hero { min-height: 0; }
  .hero-layout { grid-template-columns: 1fr; gap: 70px; padding-top: 140px; padding-bottom: 105px; }
  .hero-copy { max-width: 650px; }
  .hero-company { font-size: clamp(48px, 9vw, 72px); }
  .hero-tagline { font-size: clamp(36px, 6.8vw, 52px); }
  .hero-visual { width: min(90%, 540px); justify-self: center; }
  .scroll-cue { display: none; }
  .content-section { padding: 90px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .section-heading > p { justify-self: start; }
  .hot-heading { align-items: flex-start; flex-direction: column; }
  .hot-list { column-gap: 25px; }
  .about-layout, .contact-layout { grid-template-columns: 1fr; gap: 50px; }

.certificates-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  :root { --page: calc(100% - 32px); }
  .brand-icon { width: 42px; height: 42px; }
  .brand-name { font-size: 17px; }
  .hero-layout { gap: 58px; padding-top: 122px; padding-bottom: 75px; }
  .hero-kicker { font-size: 11px; margin-bottom: 20px; }
  .hero-company { font-size: clamp(39px, 12vw, 55px); letter-spacing: .015em; margin-bottom: 24px; }
  .hero-tagline { font-size: clamp(31px, 9.5vw, 43px); }
  .hero-description { font-size: 13px; line-height: 1.9; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-metrics { justify-content: space-between; gap: 12px; margin-top: 38px; }
  .hero-metrics dd { font-size: 24px; }
  .hero-metrics dt { font-size: 9px; }
  .hero-visual { width: 100%; }
  .visual-frame { padding: 8px; border-radius: 17px; transform: none; }
  .visual-canvas { aspect-ratio: 1.18; }
  .visual-state { display: none; }
  .prompt-panel { left: 12px; bottom: 60px; width: calc(100% - 24px); }
  .render-badge { right: -4px; top: 68px; }
  .content-section { padding: 75px 0; }
  .section-heading { margin-bottom: 35px; }
  .section-heading h2, .hot-heading h2, .about-copy h2 { font-size: 34px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-photo { aspect-ratio: 16 / 9; }
  .service-body { padding: 23px 22px 24px; }
  .service-card h3 { font-size: 21px; }
  .hot-actions { width: 100%; flex-wrap: wrap; gap: 12px; }
  .hot-time { margin-left: auto; }
  .hot-board { padding: 0 16px 12px; }
  .hot-list { grid-template-columns: 1fr; }
  .hot-title { font-size: 12px; }
  .hot-value { font-size: 9px; }
  .about-process { padding: 22px; }
  .about-process li { grid-template-columns: 27px 1fr auto; gap: 10px; }

.certificates-grid { grid-template-columns: 1fr; }
  .cert-card, .cert-card:nth-child(1), .cert-card:nth-child(2), .cert-card:nth-child(3), .cert-card:nth-child(4), .cert-card:nth-child(5) { grid-column: auto; grid-row: auto; }
  .cert-text-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 20px; }
  .cert-text-card { padding: 19px 20px; }
  .cert-card { min-height: 0; }
  .cert-dialog { width: calc(100% - 24px); max-height: calc(100dvh - 24px); }
  .cert-dialog-stage { height: 70dvh; padding: 12px; }
  .cert-note { align-items: flex-start; text-align: left; }
  .contact-section { padding: 80px 0; }
  .contact-layout h2 { font-size: 42px; }
  .contact-panel span { font-size: 12px; word-break: break-word; }
  .site-footer > div { flex-direction: column; gap: 8px; }
}

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



@media (max-width: 900px) and (min-width: 641px) {
  .services-grid { gap: 16px; }
  .service-body { padding: 22px; }
  .service-outcome { align-items: flex-start; flex-direction: column; gap: 6px; }
  .service-outcome strong { text-align: left; }
}