:root {
  --navy-950: #060b16;
  --navy-900: #0a1222;
  --navy-850: #0d1729;
  --navy-800: #111d33;
  --navy-700: #1a2945;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #e9eef6;
  --muted: #9ba8bd;
  --soft: #c5cfdf;
  --gold: #f1c614;
  --gold-hi: #ffdd55;
  --gold-soft: rgba(241, 198, 20, 0.12);
  --cyan: #38bdf8;
  --ok: #22c55e;
  --warn: #f59e0b;
  --heading: #ffffff;
  --gold-text: var(--gold);
  --surface: rgba(255, 255, 255, 0.03);
  --card-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
  --panel: var(--navy-850);
  --tile: var(--navy-900);
  --tile-hover: var(--navy-800);
  --page: var(--navy-950);
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--navy-950);
  color: var(--text);
  font-family: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

.container { width: min(1200px, 100% - 40px); margin-inline: auto; }
.text-gold { color: var(--gold-text); }
.skip-link { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--gold); color: #111; padding: 8px 14px; border-radius: 8px; font-weight: 700; }
.skip-link:focus { left: 8px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold-text);
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); animation: pulse 2s infinite; flex: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55); } 70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 700; font-size: 15px; cursor: pointer; white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s, border-color 0.25s;
}
.btn-gold { background: linear-gradient(135deg, var(--gold-hi), var(--gold)); color: #111; box-shadow: 0 12px 30px -10px rgba(241, 198, 20, 0.55); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -12px rgba(241, 198, 20, 0.7); }
.btn-ghost { border-color: var(--line-strong); background: rgba(255, 255, 255, 0.03); color: var(--text); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: rgba(241, 198, 20, 0.5); background: var(--gold-soft); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 14px; }
.btn-block { width: 100%; }

/* Header */
.site-header { position: fixed; inset: 0 0 auto; z-index: 50; transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s; border-bottom: 1px solid transparent; }
.site-header.is-scrolled { background: rgba(6, 11, 22, 0.82); backdrop-filter: blur(14px) saturate(140%); border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; gap: 24px; height: 76px; }
.brand { flex: none; }
.brand img { height: 44px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; margin-left: auto; font-size: 14.5px; font-weight: 600; color: var(--soft); }
.nav a:not(.btn) { position: relative; padding: 6px 0; transition: color 0.2s; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform 0.3s var(--ease); }
.nav a:not(.btn):hover { color: #fff; }
.nav a:not(.btn):hover::after { transform: scaleX(1); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgba(255, 255, 255, 0.04); cursor: pointer; padding: 12px 11px; flex-direction: column; justify-content: space-between; }
.nav-toggle span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: 100svh; padding: 132px 0 56px; display: flex; flex-direction: column; justify-content: center; isolation: isolate; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -3; background: url("/assets/img/hero-city.webp") center 30% / cover no-repeat; transform: scale(1.04); }
@media (max-width: 960px) {
 .hero-bg { background-image: url("/assets/img/hero-city-960.webp"); } }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background:
  radial-gradient(45% 55% at 72% 45%, rgba(10, 18, 34, 0.55), transparent 75%),
  linear-gradient(90deg, rgba(8, 15, 30, 0.88) 0%, rgba(8, 15, 30, 0.62) 45%, rgba(8, 15, 30, 0.38) 100%),
  linear-gradient(180deg, rgba(8, 15, 30, 0.2) 0%, rgba(8, 15, 30, 0.1) 50%, rgba(6, 11, 22, 0.9) 88%, #060b16 100%); }
.hero-grid { position: absolute; inset: 0; z-index: -1; opacity: 0.35;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 70% at 70% 45%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(70% 70% at 70% 45%, #000 20%, transparent 75%); }
.hero-inner { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 48px; align-items: center; }
.hero h1 { margin-top: 18px; font-size: clamp(34px, 4.4vw, 56px); font-weight: 800; letter-spacing: -0.035em; }
.lead { margin-top: 22px; max-width: 600px; font-size: clamp(16px, 1.4vw, 18.5px); color: var(--soft); }
.lead strong { color: #fff; font-weight: 600; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-tagline { margin-top: 26px; font-size: 14px; color: var(--muted); }
.hero-tagline em { color: var(--cyan); font-style: italic; }

.hero-visual { position: relative; aspect-ratio: 1; width: min(100%, 500px); justify-self: center; }
.ring { position: absolute; inset: 0; display: grid; place-items: center; }
.ring-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.ring-orbit { fill: none; stroke: var(--line-strong); stroke-width: 1; stroke-dasharray: 2 7; }
.ring-inner { fill: rgba(10, 18, 34, 0.55); stroke: rgba(241, 198, 20, 0.18); stroke-width: 1; }
.arc { fill: none; stroke: rgba(255, 255, 255, 0.10); stroke-width: 18; stroke-linecap: round; animation: arcCycle 8s infinite; }
.arc-2 { animation-delay: 2s; }
.arc-3 { animation-delay: 4s; }
.arc-4 { animation-delay: 6s; }
@keyframes arcCycle {
  0%, 100% { stroke: rgba(255, 255, 255, 0.10); filter: none; }
  6%, 22% { stroke: url(#arcGold); filter: drop-shadow(0 0 12px rgba(241, 198, 20, 0.55)); }
  30% { stroke: rgba(241, 198, 20, 0.35); filter: none; }
}
.lbl { fill: var(--muted); font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-anchor: middle; font-family: inherit; animation: lblCycle 8s infinite; }
.lbl-2 { animation-delay: 2s; } .lbl-3 { animation-delay: 4s; } .lbl-4 { animation-delay: 6s; }
@keyframes lblCycle { 0%, 100% { fill: var(--muted); } 6%, 22% { fill: var(--gold); } 30% { fill: var(--soft); } }
.orbit-dot { transform-origin: 200px 200px; animation: spin 14s linear infinite; }
.orbit-dot circle { fill: var(--cyan); filter: drop-shadow(0 0 6px var(--cyan)); }
@keyframes spin { to { transform: rotate(360deg); } }
.ring-sweep { position: absolute; inset: 20%; border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(241, 198, 20, 0.22), transparent 25%);
  animation: spin 6s linear infinite;
  mask-image: radial-gradient(circle, transparent 28%, #000 30%);
  -webkit-mask-image: radial-gradient(circle, transparent 28%, #000 30%); }
.ring-shield { position: relative; width: 25%; height: auto; filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.6)); animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-8px); } }
.stats { margin-top: 64px; display: grid; grid-template-columns: repeat(6, 1fr); border: 1px solid var(--line); border-radius: var(--radius); background: rgba(10, 18, 34, 0.6); backdrop-filter: blur(10px); overflow: hidden; }
.stats li { padding: 22px 20px; border-right: 1px solid var(--line); }
.stats li:last-child { border-right: 0; }
.stats strong { display: block; font-size: clamp(22px, 2.2vw, 30px); font-weight: 800; letter-spacing: -0.02em; color: #fff; font-variant-numeric: tabular-nums; }
.stats span { display: block; margin-top: 4px; font-size: 13px; color: var(--muted); line-height: 1.4; }

/* Light sections — echo the light slides of the capability statement */
.theme-light {
  color-scheme: light;
  --heading: #0b1324;
  --text: #16213a;
  --soft: #334155;
  --muted: #5d6a82;
  --line: rgba(11, 19, 36, 0.09);
  --line-strong: rgba(11, 19, 36, 0.16);
  --gold-text: #9a7300;
  --gold-soft: rgba(241, 198, 20, 0.16);
  --surface: #ffffff;
  --card-bg: #ffffff;
  --panel: #ffffff;
  --tile: #ffffff;
  --tile-hover: #fffbea;
  --page: #f4f6fa;
  --shadow: 0 24px 60px -30px rgba(15, 30, 60, 0.35);
  background: var(--page);
  color: var(--text);
}
.theme-light h2, .theme-light h3 { color: var(--heading); }
.theme-light .card:hover { box-shadow: 0 24px 50px -24px rgba(15, 30, 60, 0.3); }
.theme-light .theme-light .card-index { color: rgba(11, 19, 36, 0.25); }
.theme-light .form input, .theme-light .form select, .theme-light .form textarea { background: #f7f9fc; }
.theme-light .note { border-left-color: var(--gold); }
.theme-photo, .theme-photo-dark { position: relative; isolation: isolate; }
.theme-photo-dark::before { content: ""; position: absolute; inset: 0; z-index: -1; background:
  linear-gradient(180deg, #060b16 0%, rgba(6, 11, 22, 0.86) 22%, rgba(6, 11, 22, 0.88) 78%, #060b16 100%),
  url("/assets/img/hero-city-960.webp") center / cover no-repeat; }
.theme-photo::before { content: ""; position: absolute; inset: 0; z-index: -1; background:
  linear-gradient(180deg, #f4f6fa 0%, rgba(244, 246, 250, 0.88) 22%, rgba(244, 246, 250, 0.9) 78%, #f4f6fa 100%),
  url("/assets/img/hero-city-960.webp") center / cover fixed no-repeat; }

/* Sections */
.section { position: relative; padding: clamp(80px, 10vw, 128px) 0; }
.section-dark { background: var(--navy-950); }

/* Soft tone changes between dark and light groups of sections */
.tone-fade { height: clamp(120px, 14vw, 200px); margin: -1px 0; position: relative; z-index: 1; pointer-events: none; }
.tone-fade-light { background: linear-gradient(180deg, #060b16 0%, #0d1628 18%, #2a3449 38%, #7c8698 58%, #c9d0db 78%, #eef1f6 92%, #f4f6fa 100%); }
.tone-fade-dark { background: linear-gradient(0deg, #060b16 0%, #0d1628 18%, #2a3449 38%, #7c8698 58%, #c9d0db 78%, #eef1f6 92%, #f4f6fa 100%); }
.theme-light + .theme-light, .section-dark + .section-dark, .story + .section-dark { padding-top: clamp(40px, 5vw, 72px); }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head h2, .split h2, .contact h2 { margin-top: 14px; font-size: clamp(30px, 3.8vw, 48px); font-weight: 800; }
.section-lead { margin-top: 18px; font-size: 17px; color: var(--soft); max-width: 640px; }
.note { margin-top: 18px; font-size: 13.5px; color: var(--muted); padding-left: 14px; border-left: 2px solid var(--gold); }

/* Why SeaZen: animated shift from the usual way to the SeaZen way */
.shift { position: relative; padding: clamp(28px, 4vw, 48px); border-radius: 26px; background: #ffffff; border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; }
.shift::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 120% at 100% 50%, rgba(241, 198, 20, 0.12), transparent 60%); pointer-events: none; }
.shift-head, .shift-row { position: relative; display: grid; grid-template-columns: 1fr 110px 1.2fr; align-items: center; gap: 18px; }
.shift-head { padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.shift-label { font-size: 12px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }
.shift-label-to { color: var(--gold-text); }
.shift-rows { position: relative; display: grid; }
.shift-row { padding: 18px 0; border-bottom: 1px solid var(--line); }
.shift-row:last-child { border-bottom: 0; }
.shift-old, .shift-new { margin: 0; font-size: clamp(17px, 1.7vw, 22px); font-weight: 700; line-height: 1.35; letter-spacing: -0.01em; }
.shift-old { justify-self: start; color: #8a94a6; background-image: linear-gradient(#ef4444, #ef4444); background-repeat: no-repeat; background-position: 0 58%; background-size: calc(var(--strike, 0) * 100%) 2px; opacity: calc(1 - var(--strike, 0) * 0.4); -webkit-box-decoration-break: clone; box-decoration-break: clone; display: inline; }
.shift-new { color: var(--heading); clip-path: inset(0 calc((1 - var(--reveal, 0)) * 100%) 0 0); }
.shift-new b { color: var(--gold-text); }
.shift-beam { position: relative; height: 3px; border-radius: 3px; background: linear-gradient(90deg, #d7dce5, rgba(241, 198, 20, calc(0.3 + var(--beam, 0) * 0.7))); }
.shift-beam i { position: absolute; top: 50%; width: 18px; height: 18px; margin: -9px 0 0 -9px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px rgba(241, 198, 20, 0.25), 0 0 22px rgba(241, 198, 20, 0.9); left: calc(var(--beam, 0) * 100%); opacity: var(--beam-on, 0); }
.shift-row.is-done .shift-beam i { opacity: 1; left: 100%; box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.2); background: #22c55e; }

/* Pillar illustrations */
.pillars { position: relative; }
.pillar-link { position: absolute; left: 4%; right: 4%; top: 86px; width: 92%; height: 20px; z-index: 0; overflow: visible; }
.pillar-link path { fill: none; stroke: var(--gold); stroke-width: 3; stroke-dasharray: 10 14; opacity: 0.6; animation: flow 1.6s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -48; } }
.pillar { z-index: 1; }
.pillar-art { height: 120px; margin: -6px -6px 18px; border-radius: 14px; background: linear-gradient(160deg, #0d1729, #16264a); display: grid; place-items: center; overflow: hidden; }
.pillar-art svg { width: 100%; height: 100%; }
.art-guard .pulse { fill: none; stroke: var(--gold); stroke-width: 2; transform-origin: 80px 55px; animation: ring 2.4s ease-out infinite; }
.art-guard .p2 { animation-delay: 0.8s; } .art-guard .p3 { animation-delay: 1.6s; }
@keyframes ring { from { transform: scale(1); opacity: 0.9; } to { transform: scale(2.6); opacity: 0; } }
.art-guard .shield { fill: #1e3a8a; stroke: var(--gold); stroke-width: 2.5; }
.art-guard .tick { fill: none; stroke: #fff; stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 30; animation: draw 2.4s ease-in-out infinite; }
@keyframes draw { 0%, 20% { stroke-dashoffset: 30; } 50%, 100% { stroke-dashoffset: 0; } }
.art-guard .patrol { transform-origin: 80px 55px; animation: spin 4s linear infinite; }
.art-guard .patrol circle { fill: var(--cyan); }
.art-cctv .ground, .art-cctv .pole { stroke: #3a4f78; stroke-width: 3; }
.art-cctv .cam { transform-origin: 26px 28px; animation: pan 3.6s ease-in-out infinite alternate; }
@keyframes pan { from { transform: rotate(-10deg); } to { transform: rotate(14deg); } }
.art-cctv .cone { fill: rgba(56, 189, 248, 0.22); }
.art-cctv .body { fill: #e5e9f0; }
.art-cctv .lens { fill: var(--cyan); }
.art-cctv .target { fill: #ef4444; animation: blink 3.6s ease-in-out infinite; }
@keyframes blink { 0%, 45% { opacity: 0.2; r: 4; } 60%, 80% { opacity: 1; r: 7; } 100% { opacity: 0.2; } }
.art-radar .ring { fill: none; stroke: rgba(56, 189, 248, 0.35); stroke-width: 1.5; }
.art-radar .sweep { transform-origin: 80px 55px; animation: spin 2.8s linear infinite; }
.art-radar .sweep path { fill: rgba(241, 198, 20, 0.35); }
.art-radar .blip { fill: var(--gold); opacity: 0; animation: blip 2.8s linear infinite; }
.art-radar .b2 { animation-delay: 1.3s; fill: #22c55e; } .art-radar .b3 { animation-delay: 2s; }
@keyframes blip { 0% { opacity: 0; } 8% { opacity: 1; } 60%, 100% { opacity: 0; } }
.art-chart .bars rect { fill: rgba(56, 189, 248, 0.35); transform-box: fill-box; transform-origin: bottom; animation: grow 3.2s var(--ease) infinite; }
.art-chart .bars rect:nth-child(2) { animation-delay: 0.1s; } .art-chart .bars rect:nth-child(3) { animation-delay: 0.2s; }
.art-chart .bars rect:nth-child(4) { animation-delay: 0.3s; } .art-chart .bars rect:nth-child(5) { animation-delay: 0.4s; }
@keyframes grow { 0% { transform: scaleY(0.1); } 40%, 85% { transform: scaleY(1); } 100% { transform: scaleY(0.1); } }
.art-chart .line { fill: none; stroke: var(--gold); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 200; animation: drawLine 3.2s var(--ease) infinite; }
@keyframes drawLine { 0% { stroke-dashoffset: 200; } 45%, 85% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 200; } }
.art-chart .head { fill: var(--gold); animation: blip 3.2s linear infinite 1.2s; }

/* Stats: count-up with a running light */
.stats li { position: relative; overflow: hidden; }
.stats li::after { content: ""; position: absolute; left: 20px; right: 20px; bottom: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); transform: translateX(-120%); animation: statRun 3.6s ease-in-out infinite; }
.stats li:nth-child(2)::after { animation-delay: 0.4s; } .stats li:nth-child(3)::after { animation-delay: 0.8s; }
.stats li:nth-child(4)::after { animation-delay: 1.2s; } .stats li:nth-child(5)::after { animation-delay: 1.6s; } .stats li:nth-child(6)::after { animation-delay: 2s; }
@keyframes statRun { 0% { transform: translateX(-120%); } 60%, 100% { transform: translateX(120%); } }
.stats strong.is-counting { color: var(--gold); text-shadow: 0 0 22px rgba(241, 198, 20, 0.5); }

/* PPRT step text */
.panel-step { font-size: 13px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-text); }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.tags li { padding: 8px 14px; border-radius: 999px; font-size: 13.5px; font-weight: 600; border: 1px solid var(--line-strong); background: var(--surface); }

/* Cards */
.card { position: relative; padding: 30px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--card-bg); transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s; }
.card:hover { transform: translateY(-6px); border-color: rgba(241, 198, 20, 0.35); box-shadow: var(--shadow); }
.card h3 { font-size: 19px; font-weight: 700; }
.card p { margin-top: 10px; font-size: 15px; color: var(--muted); }
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card-index { position: absolute; top: 24px; right: 26px; font-size: 13px; font-weight: 700; color: rgba(255, 255, 255, 0.25); letter-spacing: 0.1em; }
.industries { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.industries .card { border-top: 2px solid rgba(241, 198, 20, 0.5); }

/* Split */
.split { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.split-reverse .split-copy { order: 2; }
.checklist { display: grid; gap: 14px; margin-top: 28px; }
.checklist li { position: relative; padding-left: 34px; color: var(--soft); }
.checklist li strong { color: var(--heading); }
.checklist li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 6px; background: var(--gold-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='m5 10 3.5 3.5L15 7' fill='none' stroke='%23f1c614' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat; }

/* Dashboard mock */
.dash { margin: 0; border-radius: 22px; border: 1px solid var(--line-strong); background: #0b1426; box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(241, 198, 20, 0.05); overflow: hidden; transform: perspective(1400px) rotateY(-6deg) rotateX(2deg); transition: transform 0.6s var(--ease); }
.dash:hover { transform: none; }
.dash-top { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--surface); font-size: 12.5px; color: var(--muted); }
.dash-dots { display: flex; gap: 6px; }
.dash-dots i { width: 10px; height: 10px; border-radius: 50%; background: #334155; }
.dash-live { margin-left: auto; font-variant-numeric: tabular-nums; display: inline-flex; align-items: center; gap: 8px; color: var(--ok); font-weight: 600; }
.dash-body { padding: 22px; display: grid; gap: 18px; }
.dash-title { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.dash-eyebrow { font-size: 11.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.dash-name { margin-top: 2px; font-size: 18px; font-weight: 700; }
.pill { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.pill-ok { background: rgba(34, 197, 94, 0.14); color: #4ade80; }
.pill-info { background: rgba(56, 189, 248, 0.14); color: #7dd3fc; }
.dash-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.dash-kpis div { padding: 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); }
.dash-kpis span { display: block; font-size: 11.5px; color: var(--muted); }
.dash-kpis strong { display: block; margin-top: 4px; font-size: 22px; font-weight: 800; font-variant-numeric: tabular-nums; }
.dash-chart { padding: 14px; border-radius: 12px; border: 1px solid var(--line); }
.dash-chart-title { font-size: 12px; font-weight: 600; color: var(--muted); }
.bars { position: relative; overflow: hidden; display: flex; align-items: flex-end; gap: 2px; height: 86px; margin-top: 10px; border-bottom: 1px solid var(--line-strong); }
.bars span { flex: 1; border-radius: 4px 4px 0 0; background: var(--ok); transform-origin: bottom; transform: scaleY(0); transition: transform 0.8s var(--ease); }
.bars span.warn { background: var(--warn); }
.dash.is-visible .bars span { transform: scaleY(1); }
.legend { display: flex; gap: 16px; margin-top: 10px; font-size: 11.5px; color: var(--muted); }
.legend li { display: flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; }
.lg-ok { background: var(--ok); } .lg-warn { background: var(--warn); }
.dash-feed { display: grid; gap: 8px; height: 132px; overflow: hidden; font-size: 13px; color: var(--soft); }
.dash-feed li { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; background: var(--surface); animation: feedIn 0.6s var(--ease); white-space: nowrap; }
.dash-feed li span:nth-child(2) { overflow: hidden; text-overflow: ellipsis; }
.dash-feed li time { margin-left: auto; font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.dash-feed li.is-new { background: rgba(34, 197, 94, 0.1); }
@keyframes feedIn { from { opacity: 0; transform: translateY(-14px); } }
.dash-kpis div.is-tick { animation: kpiTick 0.9s var(--ease); }
@keyframes kpiTick { 30% { border-color: rgba(34, 197, 94, 0.6); background: rgba(34, 197, 94, 0.1); } }
.bars-scan { position: absolute; top: 0; bottom: 0; width: 40px; left: -40px; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent); animation: barScan 3.2s linear infinite; pointer-events: none; }
@keyframes barScan { to { left: 100%; } }
.bars span.is-entering { animation: barIn 0.8s var(--ease); }
@keyframes barIn { from { transform: scaleY(0); } }
.dash figcaption { padding: 10px 16px; border-top: 1px solid var(--line); font-size: 11.5px; color: var(--muted); text-align: right; }

/* SOC & SRT 3D stage */
.ops3d { position: relative; aspect-ratio: 16 / 8; min-height: 420px; border-radius: 26px; overflow: hidden; border: 1px solid rgba(11, 19, 36, 0.2);
  background: radial-gradient(80% 90% at 50% 20%, #13213d, #070d1a 70%); box-shadow: 0 40px 90px -40px rgba(8, 15, 30, 0.75); color: #e9eef6; }
.ops3d-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: none; }
.has-webgl .ops3d-canvas { display: block; }
.has-webgl .ops3d-fallback { display: none; }
.ops3d-fallback { position: absolute; inset: 0; display: grid; place-content: center; gap: 12px; padding: 32px; text-align: center; color: #c5cfdf; }
.ops3d-fallback b { color: var(--gold); }
.ops3d-tags { position: absolute; top: 20px; left: 20px; right: 20px; display: flex; justify-content: space-between; pointer-events: none; }
.ops3d-tag { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px; border-radius: 999px; background: rgba(6, 11, 22, 0.7); border: 1px solid rgba(56, 189, 248, 0.45); backdrop-filter: blur(8px); font-size: 13px; font-weight: 600; color: #c5cfdf; }
.ops3d-tag b { color: #38bdf8; letter-spacing: 0.08em; }
.ops3d-tag-srt { border-color: rgba(241, 198, 20, 0.5); }
.ops3d-tag-srt b { color: var(--gold); }
.ops3d-flow { position: absolute; left: 50%; bottom: 20px; transform: translateX(-50%); display: flex; gap: 6px; padding: 6px; border-radius: 999px; background: rgba(6, 11, 22, 0.75); border: 1px solid rgba(255, 255, 255, 0.12); backdrop-filter: blur(10px); counter-reset: flow; white-space: nowrap; }
.ops3d-flow li { counter-increment: flow; display: flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; color: #8b97ad; transition: background 0.4s, color 0.4s; }
.ops3d-flow li::before { content: counter(flow); display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; font-size: 11px; font-weight: 800; border: 1px solid currentColor; }
.ops3d-flow li.is-done { color: #c5cfdf; }
.ops3d-flow li.is-active { background: var(--gold); color: #111; }
.ops3d-flow li.is-alert { background: #ef4444; color: #fff; }
.ops3d-flow li.is-ok { background: #22c55e; color: #06210f; }
.tech-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 22px; }
.tech-chips li { padding: 10px 18px; border-radius: 999px; font-weight: 700; font-size: 14px; color: var(--heading); background: var(--surface); border: 1px solid var(--line-strong); }

/* SLA */
.sla { display: grid; gap: 10px; counter-reset: sla; }
.sla li { display: flex; gap: 18px; align-items: flex-start; padding: 18px 20px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); transition: border-color 0.25s, background 0.25s; }
.sla li:hover { border-color: rgba(241, 198, 20, 0.35); background: rgba(241, 198, 20, 0.04); }
.sla li > span { flex: none; font-size: 13px; font-weight: 800; color: var(--gold-text); padding-top: 2px; letter-spacing: 0.06em; }
.sla h3 { font-size: 16.5px; }
.sla p { margin-top: 4px; font-size: 14.5px; color: var(--muted); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.steps li { position: relative; padding: 28px 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.steps li > span { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; font-weight: 800; color: #111; background: linear-gradient(135deg, var(--gold-hi), var(--gold)); box-shadow: 0 0 0 6px rgba(241, 198, 20, 0.1); }
.steps h3 { margin-top: 18px; font-size: 17px; }
.steps p { margin-top: 8px; font-size: 14.5px; color: var(--muted); }

/* Timeline */
.timeline { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 2px; background: linear-gradient(90deg, var(--line-strong), var(--gold)); }
.timeline li { position: relative; padding-top: 38px; }
.timeline li::before { content: ""; position: absolute; top: 4px; left: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--page); border: 2px solid var(--gold); }
.timeline li.is-now::before { background: var(--gold); box-shadow: 0 0 0 6px rgba(241, 198, 20, 0.2); }
.timeline time { font-size: 20px; font-weight: 800; color: var(--heading); }
.timeline li.is-now time { color: var(--gold-text); }
.timeline p { margin-top: 8px; font-size: 14px; color: var(--muted); }

/* Commitments */
.commitments { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--line); }
.commitments article { padding: 32px 28px; background: var(--page); }
.commitments h3 { font-size: 18px; }
.commitments h3::before { content: ""; display: block; width: 28px; height: 3px; margin-bottom: 16px; border-radius: 3px; background: var(--gold); }
.commitments p { margin-top: 10px; font-size: 14.5px; color: var(--muted); }

/* FAQ */
.faq-wrap { max-width: 900px; }
.faq { display: grid; gap: 12px; }
.faq details { border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); }
.faq details[open] { border-color: rgba(241, 198, 20, 0.35); }
.faq summary { display: flex; justify-content: space-between; gap: 16px; padding: 20px 22px; font-weight: 700; font-size: 17px; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; color: var(--gold-text); font-size: 22px; line-height: 1; transition: transform 0.3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 22px 22px; color: var(--soft); }

/* Contact */
.contact { background: radial-gradient(70% 90% at 0% 100%, rgba(241, 198, 20, 0.10), transparent 60%), var(--page); }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.contact-list { display: grid; gap: 4px; margin-top: 30px; }
.contact-list li { display: grid; gap: 2px; padding: 16px 0; border-top: 1px solid var(--line); }
.contact-list span { font-size: 13px; color: var(--muted); }
.contact-list a, .contact-list address { font-size: 19px; font-weight: 700; font-style: normal; color: var(--heading); }
.contact-list a:hover { color: var(--gold); }
.form { display: grid; gap: 16px; padding: clamp(24px, 4vw, 36px); border-radius: 22px; border: 1px solid var(--line-strong); background: var(--panel); box-shadow: var(--shadow); }
.form h3 { font-size: 22px; }
.form label { display: grid; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--soft); }
.form input, .form select, .form textarea { width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--surface); font-size: 15px; transition: border-color 0.2s, box-shadow 0.2s; }
.form textarea { resize: vertical; min-height: 96px; }
.form select option { background: var(--panel); color: var(--text); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(241, 198, 20, 0.15); }
.form [aria-invalid="true"] { border-color: #f87171; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-hint { font-size: 12.5px; color: var(--muted); text-align: center; }
.form-hint.is-error { color: #fca5a5; }

/* Footer */
.footer { padding: 48px 0 40px; background: var(--navy-950); }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; align-items: start; font-size: 14px; color: var(--muted); }
.footer-inner img { height: 46px; width: auto; margin-bottom: 14px; }
.footer-links { display: grid; gap: 8px; font-weight: 600; color: var(--soft); }
.footer-links a:hover { color: var(--gold); }
.footer-copy { text-align: right; letter-spacing: 0.06em; font-size: 12.5px; }

.fab { position: fixed; right: 18px; bottom: 18px; z-index: 40; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--gold-hi), var(--gold)); box-shadow: 0 14px 30px -8px rgba(241, 198, 20, 0.6); animation: pulseGold 2.6s infinite; }
.fab svg { width: 24px; height: 24px; fill: none; stroke: #111; stroke-width: 2; stroke-linejoin: round; }
@keyframes pulseGold { 0% { box-shadow: 0 0 0 0 rgba(241, 198, 20, 0.5); } 70% { box-shadow: 0 0 0 16px rgba(241, 198, 20, 0); } 100% { box-shadow: 0 0 0 0 rgba(241, 198, 20, 0); } }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* 3D hero */
.hero-canvas { position: absolute; inset: -12%; width: 124%; height: 124%; display: none; }
.hero-labels { position: absolute; inset: 0; pointer-events: none; display: none; }
.hero-labels span { position: absolute; left: 0; top: 0; padding: 4px 9px; border-radius: 999px; background: rgba(6, 11, 22, 0.72); border: 1px solid rgba(255, 255, 255, 0.1); font-size: 11.5px; font-weight: 800; letter-spacing: 0.18em; color: var(--soft); transition: color 0.4s, text-shadow 0.4s; white-space: nowrap; will-change: transform; }
.hero-labels span.is-active { color: var(--gold); text-shadow: 0 0 18px rgba(241, 198, 20, 0.7); }
.hero-fallback { position: absolute; inset: 0; }
.has-webgl .hero-canvas, .has-webgl .hero-labels { display: block; }
.has-webgl .hero-fallback { display: none; }

/* Sound toggle */
.sound-toggle { position: relative; flex: none; display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border-radius: 50%; border: 1px solid var(--line-strong); background: rgba(255, 255, 255, 0.04); color: var(--soft); cursor: pointer; transition: border-color 0.25s, color 0.25s, background 0.25s; }
.sound-toggle:hover { border-color: rgba(241, 198, 20, 0.6); color: var(--gold); }
.sound-toggle svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sound-toggle .spk { fill: currentColor; stroke: none; }
.sound-toggle .mute { opacity: 0; }
.sound-toggle[aria-pressed="true"] { color: var(--gold); border-color: rgba(241, 198, 20, 0.45); }
.sound-toggle[aria-pressed="false"] .wave { opacity: 0; }
.sound-toggle[aria-pressed="false"] .mute { opacity: 1; }
/* Until the welcome sound has played, invite the first interaction. */
.sound-toggle[data-state="pending"]::before, .sound-toggle[data-state="pending"]::after { content: ""; position: absolute; inset: -1px; border-radius: 50%; border: 1.5px solid var(--gold); animation: soundInvite 2.2s ease-out infinite; pointer-events: none; }
.sound-toggle[data-state="pending"]::after { animation-delay: 1.1s; }
@keyframes soundInvite { from { transform: scale(1); opacity: 0.8; } to { transform: scale(1.8); opacity: 0; } }
.sound-toggle[data-state="pending"] .w1 { animation: waveIn 1.4s ease-in-out infinite; }
.sound-toggle[data-state="pending"] .w2 { animation: waveIn 1.4s ease-in-out 0.25s infinite; }
@keyframes waveIn { 0%, 100% { opacity: 0.25; } 50% { opacity: 1; } }
.sound-toggle[data-state="playing"] .w1, .sound-toggle[data-state="playing"] .w2 { animation: waveIn 0.5s ease-in-out 3; }
.nav { margin-right: 0; }

/* PPRT story */
.story { position: relative; padding-top: clamp(40px, 5vw, 72px); background: var(--navy-950); }
.story-intro .section-head { margin-bottom: 24px; }
.story-stage { position: relative; height: 460vh; }
.story-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.story-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.story-sticky::after { content: ""; position: absolute; inset: 0; pointer-events: none; background:
  linear-gradient(90deg, rgba(6, 11, 22, 0.92) 0%, rgba(6, 11, 22, 0.55) 34%, transparent 58%),
  linear-gradient(180deg, var(--navy-950) 0%, transparent 14%, transparent 86%, var(--navy-950) 100%); }
.story-hud { position: absolute; inset: auto 104px 32px auto; z-index: 2; display: grid; justify-items: end; gap: 14px; pointer-events: none; }
.hud-top { display: grid; justify-items: end; gap: 6px; }
.hud-tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-strong); background: rgba(6, 11, 22, 0.6); backdrop-filter: blur(8px); font-size: 11px; font-weight: 700; letter-spacing: 0.16em; color: var(--soft); }
.hud-phase { font-size: 28px; font-weight: 800; letter-spacing: 0.04em; color: var(--gold); text-shadow: 0 0 24px rgba(241, 198, 20, 0.45); }
.hud-rail { display: flex; gap: 8px; }
.hud-rail li { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; font-weight: 800; font-size: 14px; color: var(--muted); border: 1px solid var(--line-strong); background: rgba(6, 11, 22, 0.6); transition: all 0.4s var(--ease); }
.hud-rail li.is-done { color: var(--gold); border-color: rgba(241, 198, 20, 0.4); }
.hud-rail li.is-active { color: #111; background: var(--gold); border-color: var(--gold); box-shadow: 0 0 20px rgba(241, 198, 20, 0.6); }
.story-steps { position: absolute; inset: 0; z-index: 2; display: grid; align-items: center; pointer-events: none; }
.story-step { grid-area: 1 / 1; max-width: 480px; padding: 30px; border-radius: var(--radius); border: 1px solid var(--line-strong); background: rgba(10, 18, 34, 0.72); backdrop-filter: blur(14px); box-shadow: var(--shadow); opacity: 0; transform: translateY(30px) scale(0.98); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.story-step.is-active { opacity: 1; transform: none; pointer-events: auto; }
.story-step h3 { margin-top: 12px; font-size: clamp(22px, 2.4vw, 30px); font-weight: 800; }
.story-step > p:not(.panel-step) { margin-top: 14px; color: var(--soft); }
.story-step .tags { margin-top: 20px; }
.story-static .story-stage { height: auto; }
.story-static .story-sticky { position: relative; height: auto; overflow: visible; }
.story-static .story-canvas, .story-static .story-hud, .story-static .story-sticky::after { display: none; }
.story-static .story-steps { position: relative; gap: 16px; padding-bottom: 96px; grid-template-columns: repeat(2, 1fr); }
.story-static .story-step { grid-area: auto; max-width: none; opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1180px) {
  .nav { gap: 18px; font-size: 14px; }
}
@media (max-width: 960px) {
  .shift-head { display: none; }
  .shift-row { grid-template-columns: 1fr; gap: 8px; }
  .shift-beam { width: 100%; }
  .pillar-link { display: none; }
}
@media (max-width: 1100px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
  .stats li:nth-child(3) { border-right: 0; }
  .stats li:nth-child(-n + 3) { border-bottom: 1px solid var(--line); }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(3, 1fr); row-gap: 36px; }
  .timeline::before { display: none; }
}
@media (max-width: 960px) {
  .nav { position: fixed; inset: 76px 0 auto; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 24px; background: rgba(6, 11, 22, 0.97); border-bottom: 1px solid var(--line); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity 0.25s, transform 0.25s, visibility 0.25s; }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 16px; }
  .nav-toggle { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { width: min(82%, 400px); order: -1; margin-bottom: 8px; }
  .sound-toggle { margin-left: auto; }
  .story-sticky::after { background: linear-gradient(180deg, var(--navy-950) 0%, transparent 12%, transparent 40%, rgba(6, 11, 22, 0.9) 70%, var(--navy-950) 100%); }
  .story-steps { align-items: end; padding-bottom: 96px; }
  .story-step { padding: 22px; max-width: none; }
  .story-hud { display: none; }
  .hud-phase { font-size: 20px; }
  .story-static .story-steps { grid-template-columns: 1fr; }
  .split, .contact-inner { grid-template-columns: 1fr; }
  .split-reverse .split-copy { order: 0; }
  .dash { transform: none; }
  .industries, .commitments { grid-template-columns: repeat(2, 1fr); }
  .ops3d { aspect-ratio: auto; height: 460px; }
  .ops3d-flow li { padding: 7px 10px; font-size: 12px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-copy { text-align: left; }
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .container { width: calc(100% - 32px); }
  .hero-canvas { inset: 0; width: 100%; height: 100%; }
  .hero-labels span { font-size: 10px; letter-spacing: 0.14em; }
  .hero { padding-top: 100px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats li { border-right: 0; border-bottom: 1px solid var(--line); }
  .stats li:nth-child(odd) { border-right: 1px solid var(--line); }
  .stats li:nth-last-child(-n + 2) { border-bottom: 0; }
  .story-step > p:not(.panel-step) { font-size: 14.5px; }
  .story-step .tags { display: none; }
  .pillars, .industries, .commitments, .timeline { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .ops3d { height: 520px; }
  .ops3d-tags { flex-direction: column; align-items: flex-start; gap: 8px; }
  .ops3d-flow { left: 12px; right: 12px; transform: none; flex-wrap: wrap; justify-content: center; border-radius: 18px; }
  .ops3d-flow li { padding: 6px 9px; font-size: 11.5px; }
  .dash-kpis { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .arc-1 { stroke: var(--gold); }
}