/* ================================================================
   TAN TECH (PTY) LTD — SHARED DESIGN SYSTEM
   Single source of truth for every page (index + 4 sub-pages).
   "Technology in Service of Business."
   ================================================================ */

/* ---------------- DESIGN TOKENS ---------------- */
:root {
  /* Tactical Visual Palette */
  --navy:        #1a3a3a;   /* Deep Navy Blue — base backgrounds */
  --slate:       #0f2429;   /* Dark Slate — deepest base */
  --slate-2:     #0b1b1f;   /* Lower slate for depth */
  --teal:        #00B8A9;   /* Primary Teal — text & systems */
  --teal-soft:   #1fd6c6;   /* Lighter teal for hovers */
  --gold:        #D4AF37;   /* Corporate Gold — accent rings */
  --gold-soft:   #e7c969;

  --ink:         #eaf6f4;
  --ink-dim:     #a9c4c1;
  --ink-faint:   #6f8c89;
  --line:        rgba(0, 184, 169, 0.16);
  --line-strong: rgba(0, 184, 169, 0.42);
  --gold-line:   rgba(212, 175, 55, 0.38);

  --glow-teal:   rgba(0, 184, 169, 0.55);
  --panel:       rgba(15, 36, 41, 0.72);
  --panel-hi:    rgba(26, 58, 58, 0.85);

  --radius:      16px;
  --radius-sm:   10px;
  --maxw:        1240px;
  --ease:        cubic-bezier(0.22, 1, 0.36, 1);

  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;
}

/* ---------------- RESET / BASE ---------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 78% -8%, rgba(0,184,169,0.10), transparent 60%),
    radial-gradient(900px 600px at 10% 8%, rgba(212,175,55,0.06), transparent 55%),
    linear-gradient(180deg, var(--slate) 0%, var(--navy) 48%, var(--slate) 100%);
  background-attachment: fixed;
  line-height: 1.6;
  letter-spacing: 0.1px;
  overflow-x: hidden;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--teal); color: var(--slate); }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0,184,169,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,184,169,0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 85%);
}

.wrap { width: min(100% - 44px, var(--maxw)); margin-inline: auto; position: relative; z-index: 1; }

/* ---------------- PRIMITIVES ---------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 18px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.section { padding: clamp(64px, 9vw, 128px) 0; position: relative; }
.section.tight { padding: clamp(48px, 6vw, 86px) 0; }
.section-head { max-width: 720px; margin-bottom: clamp(38px, 5vw, 64px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.08;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}
.section-head p { color: var(--ink-dim); font-size: 1.05rem; margin: 0; max-width: 60ch; }
.section-head.center p { margin-inline: auto; }
.accent { color: var(--teal); }
.accent-gold { color: var(--gold); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
  will-change: transform;
}
.btn-primary {
  color: var(--slate);
  background: linear-gradient(135deg, var(--teal), var(--teal-soft));
  box-shadow: 0 10px 30px -10px var(--glow-teal), inset 0 0 0 1px rgba(255,255,255,0.18);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -12px var(--glow-teal); }
.btn-ghost {
  color: var(--ink);
  border-color: var(--line-strong);
  background: rgba(0,184,169,0.04);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-soft); transform: translateY(-3px); }
.btn svg { width: 17px; height: 17px; }

/* ---------------- HEADER / NAV / LOGO ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: linear-gradient(180deg, rgba(11,27,31,0.92), rgba(11,27,31,0.55));
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 12px 0; }

.brand { display: flex; align-items: center; gap: 15px; }
.logo-stage { position: relative; width: 80px; height: 80px; display: grid; place-items: center; flex: 0 0 auto; }
.logo-stage::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow-teal), transparent 68%);
  filter: blur(11px);
  z-index: -1;
  animation: haloPulse 3s ease-in-out infinite;
}
.logo-float {
  animation: floatLogo 3s ease-in-out infinite;
  filter: drop-shadow(0 0 9px var(--glow-teal));
  transform: translateZ(0);
  will-change: transform;
}
@keyframes floatLogo { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(0,-15px,0); } }
@keyframes haloPulse { 0%,100% { opacity: .45; transform: scale(.9); } 50% { opacity: .95; transform: scale(1.1); } }
.circuit-trace { stroke-dasharray: 50; animation: traceFlow 4s linear infinite; }
@keyframes traceFlow { to { stroke-dashoffset: -100; } }
.node-blink { animation: nodeBlink 2.4s ease-in-out infinite; }
.node-blink.d1 { animation-delay: .3s; }
.node-blink.d2 { animation-delay: .9s; }
.node-blink.d3 { animation-delay: 1.5s; }
@keyframes nodeBlink { 0%,100% { opacity: .3; } 50% { opacity: 1; } }

.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.24rem; letter-spacing: 0.02em; line-height: 1; }
.brand-name span { color: var(--teal); }
.brand-sub { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-faint); margin-top: 6px; }

.nav-cluster { display: flex; align-items: center; gap: 26px; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-dim);
  position: relative;
  padding: 6px 0;
  transition: color .25s var(--ease);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  transition: width .3s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.is-active { color: var(--ink); }
.nav-links a.is-active::after { width: 100%; }

.server-rack {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0,184,169,0.05);
}
.server-rack .rk-label { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.18em; color: var(--ink-faint); margin-right: 2px; }
.led {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 7px var(--teal), 0 0 2px #fff inset;
  animation: ledBlink 1.6s steps(1, end) infinite;
}
.led.l1 { animation-delay: 0s; }
.led.l2 { animation-delay: .32s; background: var(--gold); box-shadow: 0 0 7px var(--gold); }
.led.l3 { animation-delay: .64s; }
.led.l4 { animation-delay: .96s; background: var(--gold); box-shadow: 0 0 7px var(--gold); }
.led.l5 { animation-delay: 1.28s; }
@keyframes ledBlink { 0%,45% { opacity: 1; transform: scale(1); } 46%,100% { opacity: .2; transform: scale(.82); } }

.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  width: 44px; height: 44px;
  padding: 0;
  place-items: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px; height: 2px;
  background: var(--ink);
  transition: transform .3s var(--ease), opacity .2s;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after  { position: absolute; top: 6px; }
body.nav-open .nav-toggle span { background: transparent; }
body.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav-toggle span::after  { transform: translateY(-6px) rotate(-45deg); }

/* ---------------- HERO (index) ---------------- */
.hero { position: relative; padding: clamp(70px, 11vw, 140px) 0 clamp(60px, 8vw, 110px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
.hero-status {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-dim); padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px;
  background: rgba(0,184,169,0.05); margin-bottom: 26px;
}
.hero-status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 8px var(--teal); animation: ledBlink 1.4s steps(1,end) infinite; }
.hero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.4rem, 6vw, 4.6rem); line-height: 1.02; letter-spacing: -0.02em; margin: 0 0 22px; }
.hero h1 .grad { background: linear-gradient(110deg, var(--teal) 10%, var(--teal-soft) 45%, var(--gold) 110%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-tagline { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.05rem, 2.2vw, 1.45rem); color: var(--gold-soft); letter-spacing: 0.01em; margin: 0 0 20px; }
.hero p.lead { color: var(--ink-dim); font-size: 1.08rem; max-width: 56ch; margin: 0 0 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 42px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; border-top: 1px solid var(--line); padding-top: 28px; max-width: 560px; }
.hero-stats .stat .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.5rem, 3vw, 2.1rem); color: var(--ink); line-height: 1; }
.hero-stats .stat .num em { color: var(--teal); font-style: normal; }
.hero-stats .stat .lbl { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-top: 8px; }

.hero-visual { position: relative; }
.ring {
  position: absolute; inset: -14px; border-radius: 22px; padding: 1px;
  background: linear-gradient(135deg, var(--gold-line), transparent 40%, var(--line-strong) 80%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.console { position: relative; border-radius: 18px; background: linear-gradient(180deg, rgba(26,58,58,0.92), rgba(11,27,31,0.96)); border: 1px solid var(--line); box-shadow: 0 40px 80px -40px rgba(0,0,0,0.8), inset 0 0 0 1px rgba(255,255,255,0.02); overflow: hidden; }
.console-bar { display: flex; align-items: center; gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--line); background: rgba(0,0,0,0.2); }
.console-bar .tcb { width: 11px; height: 11px; border-radius: 50%; opacity: .85; }
.tcb.r { background: #ff5f56; } .tcb.y { background: var(--gold); } .tcb.g { background: var(--teal); }
.console-bar .ttl { font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-faint); margin-left: 8px; }
.console-body { padding: 20px; font-family: var(--font-mono); font-size: 0.82rem; line-height: 1.85; }
.console-body .ln { color: var(--ink-dim); white-space: nowrap; overflow: hidden; }
.console-body .ln .k { color: var(--teal); }
.console-body .ln .v { color: var(--gold-soft); }
.console-body .ln .ok { color: var(--teal); }
.console-body .prompt { color: var(--teal); }
.cursor-blink { display: inline-block; width: 9px; height: 1.05em; background: var(--teal); vertical-align: -2px; animation: ledBlink .9s steps(1,end) infinite; }
.meter { height: 5px; border-radius: 4px; margin-top: 4px; background: rgba(255,255,255,0.06); overflow: hidden; }
.meter i { display: block; height: 100%; background: linear-gradient(90deg, var(--teal), var(--gold)); border-radius: 4px; }

/* ---------------- SUB-PAGE HERO ---------------- */
.page-hero { position: relative; padding: clamp(56px, 8vw, 104px) 0 clamp(36px, 5vw, 60px); overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}
.crumb { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); margin: 0 0 18px; }
.crumb a { color: var(--teal); }
.crumb a:hover { color: var(--teal-soft); }
.crumb .sep { margin: 0 8px; opacity: 0.6; }
.page-hero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.1rem, 5vw, 3.6rem); line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 18px; max-width: 18ch; }
.page-hero h1 .grad { background: linear-gradient(110deg, var(--teal) 10%, var(--teal-soft) 45%, var(--gold) 120%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.page-hero p.lead { color: var(--ink-dim); font-size: 1.1rem; max-width: 64ch; margin: 0; }

/* ---------------- MARQUEE STRIP ---------------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(11,27,31,0.5); overflow: hidden; padding: 18px 0; }
.strip-track { display: flex; gap: 56px; align-items: center; width: max-content; animation: marquee 30s linear infinite; }
.strip:hover .strip-track { animation-play-state: paused; }
.strip-item { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); white-space: nowrap; }
.strip-item b { color: var(--ink-dim); font-weight: 500; }
.strip-item::before { content: "◆"; color: var(--teal); font-size: .7rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------- SERVICES / VERTICALS ---------------- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 20px; }
.svc {
  position: relative; padding: 30px 28px 32px; border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-hi), var(--panel)); border: 1px solid var(--line);
  overflow: hidden; transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.svc::before { content: ""; position: absolute; inset: 0; background: radial-gradient(420px 200px at var(--mx, 80%) -10%, rgba(0,184,169,0.16), transparent 60%); opacity: 0; transition: opacity .4s var(--ease); }
.svc:hover { transform: translateY(-7px); border-color: var(--line-strong); box-shadow: 0 30px 60px -34px rgba(0,0,0,0.8); }
.svc:hover::before { opacity: 1; }
.svc-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.svc-ico { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(150deg, rgba(0,184,169,0.16), rgba(0,184,169,0.03)); border: 1px solid var(--line-strong); color: var(--teal); }
.svc-ico svg { width: 28px; height: 28px; }
.svc-idx { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.18em; border: 1px solid var(--gold-line); border-radius: 999px; padding: 4px 11px; color: var(--gold); }
.svc h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.22rem; margin: 0 0 11px; letter-spacing: -0.01em; }
.svc p { color: var(--ink-dim); font-size: 0.94rem; margin: 0 0 18px; }
.svc-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.svc-tags span { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.06em; color: var(--ink-faint); padding: 4px 10px; border-radius: 6px; background: rgba(0,184,169,0.06); border: 1px solid var(--line); }

/* ---------------- CASE STUDIES ---------------- */
.cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.case { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: linear-gradient(180deg, var(--panel-hi), var(--slate-2)); display: flex; flex-direction: column; min-height: 460px; transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease); }
.case:hover { transform: translateY(-6px); border-color: var(--gold-line); box-shadow: 0 36px 70px -40px rgba(0,0,0,0.85); }
.case-banner { position: relative; height: 188px; overflow: hidden; border-bottom: 1px solid var(--line); }
.case-banner svg { width: 100%; height: 100%; }
.case-chip { position: absolute; top: 16px; left: 16px; font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--slate); background: linear-gradient(135deg, var(--gold), var(--gold-soft)); padding: 6px 12px; border-radius: 999px; font-weight: 700; }
.case-body { padding: 26px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.case-client { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--teal); margin-bottom: 10px; }
.case h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.32rem; line-height: 1.18; margin: 0 0 12px; }
.case p { color: var(--ink-dim); font-size: 0.94rem; margin: 0 0 20px; }
.case-spec { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: auto; }
.case-spec .sp { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 14px; background: rgba(0,184,169,0.04); }
.case-spec .sp .sp-k { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.case-spec .sp .sp-v { font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: var(--ink); margin-top: 4px; }
.case-spec .sp .sp-v em { color: var(--teal); font-style: normal; }
.case-kit { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.case-kit span { font-family: var(--font-mono); font-size: 0.66rem; color: var(--gold-soft); border: 1px solid var(--gold-line); border-radius: 6px; padding: 4px 10px; }

/* ---------------- AUTHORITY / WHY ---------------- */
.authority {
  border-radius: var(--radius); border: 1px solid var(--line);
  background: radial-gradient(600px 240px at 90% 0%, rgba(212,175,55,0.08), transparent 60%), linear-gradient(180deg, var(--panel-hi), var(--panel));
  padding: clamp(34px, 5vw, 56px); display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 5vw, 60px); align-items: center;
}
.authority h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 0 0 16px; line-height: 1.12; }
.authority p { color: var(--ink-dim); margin: 0 0 16px; }
.auth-points { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.auth-points li { display: flex; gap: 14px; align-items: flex-start; }
.auth-points .ck { flex: 0 0 auto; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: rgba(0,184,169,0.12); border: 1px solid var(--line-strong); color: var(--teal); }
.auth-points .ck svg { width: 15px; height: 15px; }
.auth-points strong { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1rem; color: var(--ink); }
.auth-points span { color: var(--ink-dim); font-size: 0.9rem; }

/* ---------------- INTAKE / CONTACT TERMINAL ---------------- */
.intake { position: relative; border-radius: var(--radius); border: 1px solid var(--line-strong); background: linear-gradient(180deg, rgba(15,36,41,0.96), rgba(11,27,31,0.98)); box-shadow: 0 50px 100px -50px rgba(0,0,0,0.85); overflow: hidden; }
.intake-top { display: flex; align-items: center; gap: 10px; padding: 16px 22px; border-bottom: 1px solid var(--line); background: rgba(0,0,0,0.25); }
.intake-top .tcb { width: 11px; height: 11px; border-radius: 50%; }
.intake-top .ttl { font-family: var(--font-mono); font-size: 0.74rem; color: var(--ink-faint); letter-spacing: 0.08em; }
.intake-top .secure { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--teal); }
.intake-top .secure .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 7px var(--teal); animation: ledBlink 1.5s steps(1,end) infinite; }
.intake-grid { display: grid; grid-template-columns: 0.92fr 1.08fr; }
.intake-aside { padding: clamp(30px, 4vw, 48px); border-right: 1px solid var(--line); background: rgba(0,184,169,0.03); }
.intake-aside h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 16px; line-height: 1.12; }
.intake-aside p { color: var(--ink-dim); margin: 0 0 28px; font-size: 0.98rem; }
.intake-contacts { display: grid; gap: 16px; }
.ic-row { display: flex; align-items: flex-start; gap: 14px; }
.ic-row .ic-ico { width: 42px; height: 42px; border-radius: 11px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid var(--line-strong); background: rgba(0,184,169,0.06); color: var(--teal); }
.ic-row .ic-ico svg { width: 19px; height: 19px; }
.ic-row .ic-k { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); }
.ic-row .ic-v { font-size: 0.98rem; color: var(--ink); font-weight: 500; line-height: 1.45; }
.ic-row .ic-v a { transition: color .2s var(--ease); }
.ic-row .ic-v a:hover { color: var(--teal); }

.intake-form { padding: clamp(30px, 4vw, 48px); }
.field { margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 8px; }
label .req { color: var(--gold); }
.input, .select, .textarea {
  width: 100%; font-family: var(--font-body); font-size: 0.96rem; color: var(--ink);
  background: rgba(0,0,0,0.28); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 13px 15px;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease); outline: none;
}
.textarea { resize: vertical; min-height: 118px; }
.input::placeholder, .textarea::placeholder { color: var(--ink-faint); }
.input:focus, .select:focus, .textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,184,169,0.16); background: rgba(0,0,0,0.4); }
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%2300B8A9' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 15px center; padding-right: 40px; cursor: pointer;
}
.select option { background: var(--slate); color: var(--ink); }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-top: 24px; }
.form-note { font-family: var(--font-mono); font-size: 0.66rem; color: var(--ink-faint); letter-spacing: 0.04em; max-width: 30ch; }
.form-msg { font-family: var(--font-mono); font-size: 0.78rem; color: var(--teal); margin-top: 16px; min-height: 1.2em; }
.btn-submit { width: auto; }

/* ---------------- PRICING (RATE GATE) ---------------- */
.gate-note {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--gold-line); border-radius: var(--radius);
  background: radial-gradient(500px 160px at 0% 0%, rgba(212,175,55,0.08), transparent 70%), rgba(15,36,41,0.6);
  padding: 18px 22px; margin-bottom: clamp(34px, 5vw, 56px);
}
.gate-note .lock { flex: 0 0 auto; width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; border: 1px solid var(--gold-line); color: var(--gold); background: rgba(212,175,55,0.06); }
.gate-note .lock svg { width: 20px; height: 20px; }
.gate-note p { margin: 0; font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-dim); letter-spacing: 0.04em; }
.gate-note p strong { color: var(--gold-soft); font-weight: 600; }

.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.price-card {
  position: relative; display: flex; flex-direction: column; padding: 28px 26px 30px; border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-hi), var(--panel)); border: 1px solid var(--line);
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.price-card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: 0 30px 60px -34px rgba(0,0,0,0.8); }
.price-card .pc-ico { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 13px; background: linear-gradient(150deg, rgba(0,184,169,0.16), rgba(0,184,169,0.03)); border: 1px solid var(--line-strong); color: var(--teal); margin-bottom: 18px; }
.price-card .pc-ico svg { width: 25px; height: 25px; }
.price-card h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.14rem; margin: 0 0 8px; }
.price-card .pc-desc { color: var(--ink-dim); font-size: 0.9rem; margin: 0 0 20px; min-height: 2.6em; }
.rate { display: flex; align-items: baseline; gap: 4px; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); }
.rate .cur { font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; color: var(--gold); }
.rate .amt { font-family: var(--font-display); font-weight: 700; font-size: 2.1rem; color: var(--ink); line-height: 1; }
.rate .per { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-faint); letter-spacing: 0.08em; }

.retainer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; align-items: stretch; }
.retainer {
  position: relative; display: flex; flex-direction: column; padding: 32px 28px 34px; border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-hi), var(--panel)); border: 1px solid var(--line);
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.retainer:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.retainer.featured {
  border-color: var(--gold-line);
  background: radial-gradient(500px 220px at 50% 0%, rgba(212,175,55,0.1), transparent 70%), linear-gradient(180deg, var(--panel-hi), var(--panel));
  box-shadow: 0 30px 70px -38px rgba(0,0,0,0.85);
}
.retainer .badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--slate); background: linear-gradient(135deg, var(--gold), var(--gold-soft)); padding: 6px 14px; border-radius: 999px; font-weight: 700; white-space: nowrap; }
.retainer .tier-name { font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; margin: 0 0 6px; }
.retainer .tier-tag { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--teal); margin-bottom: 20px; }
.retainer .tier-price { display: flex; align-items: baseline; gap: 5px; margin-bottom: 22px; }
.retainer .tier-price .from { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); }
.retainer .tier-price .cur { font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; color: var(--gold); }
.retainer .tier-price .amt { font-family: var(--font-display); font-weight: 700; font-size: 2.3rem; color: var(--ink); line-height: 1; }
.retainer .tier-price .per { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-faint); }
.retainer .tier-price .poa { font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; color: var(--gold-soft); }
.tier-list { list-style: none; margin: 0 0 26px; padding: 0; display: grid; gap: 13px; }
.tier-list li { display: flex; gap: 11px; align-items: flex-start; font-size: 0.92rem; color: var(--ink-dim); }
.tier-list li svg { width: 16px; height: 16px; flex: 0 0 auto; margin-top: 3px; color: var(--teal); }
.retainer .btn { margin-top: auto; justify-content: center; }

/* ---------------- IT SOLUTIONS (DEEP DIVE) ---------------- */
.solutions { display: grid; gap: clamp(20px, 3vw, 28px); }
.solution {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(28px, 4vw, 56px); align-items: center;
  border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(28px, 4vw, 48px);
  background: linear-gradient(180deg, var(--panel-hi), var(--panel)); overflow: hidden;
}
.solution:nth-child(even) .sol-media { order: -1; }
.sol-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.sol-ico { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 13px; background: linear-gradient(150deg, rgba(0,184,169,0.16), rgba(0,184,169,0.03)); border: 1px solid var(--line-strong); color: var(--teal); flex: 0 0 auto; }
.sol-ico svg { width: 26px; height: 26px; }
.sol-idx { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.18em; color: var(--gold); border: 1px solid var(--gold-line); border-radius: 999px; padding: 4px 11px; }
.solution h3 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.3rem, 2.4vw, 1.7rem); margin: 0 0 14px; letter-spacing: -0.01em; }
.solution > div > p { color: var(--ink-dim); font-size: 1rem; margin: 0 0 22px; }
.sol-list { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 12px; }
.sol-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.94rem; color: var(--ink-dim); }
.sol-list li svg { width: 17px; height: 17px; flex: 0 0 auto; margin-top: 3px; color: var(--teal); }
.sol-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.sol-tags span { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.06em; color: var(--gold-soft); padding: 4px 10px; border-radius: 6px; background: rgba(212,175,55,0.06); border: 1px solid var(--gold-line); }
.sol-media { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: linear-gradient(160deg, var(--slate), var(--slate-2)); min-height: 240px; }
.sol-media svg { width: 100%; height: 100%; display: block; }

/* ---------------- ABOUT / CREDENTIALS ---------------- */
.about-lead { max-width: 860px; }
.about-lead p { font-size: clamp(1.1rem, 2vw, 1.4rem); color: var(--ink); line-height: 1.5; margin: 0 0 22px; font-family: var(--font-display); font-weight: 400; }
.about-lead p .accent { color: var(--teal); }
.prose { max-width: 760px; }
.prose p { color: var(--ink-dim); font-size: 1.02rem; margin: 0 0 18px; }
.prose p strong { color: var(--ink); }

.stat-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-band .sb { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; background: linear-gradient(180deg, var(--panel-hi), var(--panel)); }
.stat-band .sb .n { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 3.4vw, 2.6rem); color: var(--ink); line-height: 1; }
.stat-band .sb .n em { color: var(--teal); font-style: normal; }
.stat-band .sb .l { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); margin-top: 10px; }

.director {
  display: grid; grid-template-columns: 0.7fr 1.3fr; gap: clamp(28px, 4vw, 52px); align-items: center;
  border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(28px, 4vw, 48px);
  background: radial-gradient(500px 220px at 0% 0%, rgba(212,175,55,0.07), transparent 65%), linear-gradient(180deg, var(--panel-hi), var(--panel));
}
.director-badge { position: relative; aspect-ratio: 1; max-width: 260px; margin-inline: auto; display: grid; place-items: center; }
.director-badge svg { width: 100%; height: 100%; }
.director h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem, 2.8vw, 2.1rem); margin: 0 0 14px; }
.director .role { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--teal); margin-bottom: 18px; }
.director p { color: var(--ink-dim); margin: 0 0 16px; }

.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.timeline li { position: relative; padding: 0 0 28px 34px; border-left: 1px solid var(--line); }
.timeline li:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: -6px; top: 2px; width: 11px; height: 11px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 8px var(--teal); }
.timeline .yr { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; color: var(--gold); margin-bottom: 6px; }
.timeline h4 { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; margin: 0 0 6px; color: var(--ink); }
.timeline p { color: var(--ink-dim); font-size: 0.92rem; margin: 0; }

.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.value { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; background: linear-gradient(180deg, var(--panel-hi), var(--panel)); }
.value .v-ico { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: rgba(0,184,169,0.1); border: 1px solid var(--line-strong); color: var(--teal); margin-bottom: 16px; }
.value .v-ico svg { width: 22px; height: 22px; }
.value h4 { font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; margin: 0 0 8px; }
.value p { color: var(--ink-dim); font-size: 0.92rem; margin: 0; }

/* ---------------- CTA BAND ---------------- */
.cta-band {
  border: 1px solid var(--gold-line); border-radius: var(--radius); overflow: hidden;
  background: radial-gradient(700px 280px at 80% 0%, rgba(0,184,169,0.12), transparent 60%), radial-gradient(500px 240px at 10% 100%, rgba(212,175,55,0.08), transparent 60%), linear-gradient(180deg, var(--panel-hi), var(--slate-2));
  padding: clamp(36px, 5vw, 64px); text-align: center;
}
.cta-band h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.7rem, 3.4vw, 2.6rem); margin: 0 0 14px; line-height: 1.1; }
.cta-band p { color: var(--ink-dim); font-size: 1.06rem; max-width: 56ch; margin: 0 auto 28px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

/* ---------------- CORPORATE VERIFICATION SEALS ---------------- */
.verify {
  border: 1px solid var(--gold-line); border-radius: var(--radius); overflow: hidden;
  background: radial-gradient(720px 320px at 50% -10%, rgba(212,175,55,0.12), transparent 65%), linear-gradient(180deg, var(--panel-hi), var(--slate-2));
  padding: clamp(34px, 5vw, 60px); text-align: center;
}
.verify .eyebrow { justify-content: center; }
.verify h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 12px; line-height: 1.12; }
.verify > p { color: var(--ink-dim); max-width: 58ch; margin: 0 auto clamp(30px, 4vw, 44px); }
.seals { display: flex; flex-wrap: wrap; gap: clamp(30px, 5vw, 72px); justify-content: center; align-items: flex-start; }
.seal { display: flex; flex-direction: column; align-items: center; gap: 16px; max-width: 230px; margin: 0; }
.seal-frame {
  position: relative; display: grid; place-items: center;
  width: clamp(150px, 21vw, 200px); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,184,169,0.12), transparent 70%);
  transition: transform .4s var(--ease);
}
.seal-frame::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; box-shadow: 0 0 46px -6px rgba(0,184,169,0.45); pointer-events: none; }
.seal-frame img { width: 100%; height: 100%; object-fit: contain; position: relative; z-index: 1; filter: drop-shadow(0 8px 22px rgba(0,0,0,0.55)); }
.seal:hover .seal-frame { transform: translateY(-5px); }
.seal .seal-name { font-family: var(--font-display); font-weight: 600; font-size: 1rem; color: var(--ink); }
.seal .seal-sub { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-top: 5px; }
.seal .seal-verified { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--teal); }
.seal .seal-verified svg { width: 13px; height: 13px; }

/* Compact seal pairing embedded inside an IT Solutions layout row */
.sol-media.seal-media { display: grid; place-items: center; padding: clamp(24px, 4vw, 40px); background: radial-gradient(420px 220px at 50% 0%, rgba(212,175,55,0.1), transparent 70%), linear-gradient(160deg, var(--slate), var(--slate-2)); }
.sol-media.seal-media .seals { gap: clamp(20px, 3vw, 40px); }
.sol-media.seal-media .seal-frame { width: clamp(120px, 16vw, 156px); }
.sol-media.seal-media .seal { max-width: 170px; }

/* ---------------- FOOTER ---------------- */
.site-footer { border-top: 1px solid var(--line); background: linear-gradient(180deg, transparent, rgba(11,27,31,0.7)); padding: clamp(48px, 6vw, 72px) 0 32px; margin-top: clamp(40px, 6vw, 80px); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 48px; }
.footer-brand .brand-name { font-size: 1.3rem; margin-bottom: 14px; }
.footer-brand p { color: var(--ink-dim); font-size: 0.92rem; max-width: 34ch; margin: 0 0 18px; }
.foot-tag { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); }
.foot-col h4 { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-faint); margin: 0 0 18px; }
.foot-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.foot-col a { color: var(--ink-dim); font-size: 0.92rem; transition: color .2s var(--ease); }
.foot-col a:hover { color: var(--teal); }
.foot-contact { display: grid; gap: 12px; font-size: 0.9rem; color: var(--ink-dim); }
.foot-contact .fc { display: flex; gap: 10px; align-items: flex-start; }
.foot-contact .fc svg { width: 16px; height: 16px; flex: 0 0 auto; margin-top: 3px; color: var(--teal); }
.foot-contact a:hover { color: var(--teal); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 26px; font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-faint); letter-spacing: 0.05em; }
.footer-bottom .reg { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-bottom .reg a:hover { color: var(--teal); }

/* ---------------- SCROLL REVEAL ---------------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; }
  .authority { grid-template-columns: 1fr; }
  .intake-grid { grid-template-columns: 1fr; }
  .intake-aside { border-right: none; border-bottom: 1px solid var(--line); }
  .solution { grid-template-columns: 1fr; }
  .solution:nth-child(even) .sol-media { order: 0; }
  .sol-media { min-height: 200px; }
  .director { grid-template-columns: 1fr; }
  .director-badge { max-width: 200px; }
  .stat-band { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 880px) {
  .server-rack { display: none; }
  .nav-cluster .nav-links { display: none; }
  .nav-toggle { display: grid; }
  .nav-cta .btn-ghost { display: none; }
  .nav-cluster {
    position: fixed; inset: 88px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(11,27,31,0.98); border-bottom: 1px solid var(--line-strong); backdrop-filter: blur(16px);
    padding: 10px 22px 22px; transform: translateY(-130%); transition: transform .4s var(--ease); z-index: 40;
  }
  body.nav-open .nav-cluster { transform: translateY(0); }
  .nav-cluster .nav-links { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .nav-cluster .nav-links li { border-bottom: 1px solid var(--line); }
  .nav-cluster .nav-links a { display: block; padding: 16px 4px; }
  .cases { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 18px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .case-spec { grid-template-columns: 1fr; }
  .stat-band { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}