/* ---------- Theme tokens (dark) ---------- */
:root {
  --bg: #090D16;
  --bg-alt: #0D1421;
  --surface: #121A2B;
  --surface-2: #182338;
  --border: rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.14);
  --text: #EAF0FA;
  --text-dim: #9AA9C0;
  --text-faint: #66738C;
  --accent: #4C8DFF;
  --accent-strong: #2F6FEF;
  --accent-soft: rgba(76,141,255,.14);
  --green: #34D399;
  --amber: #F5B84C;
  --red: #F16565;
  --violet: #A78BFA;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  transition: opacity .15s ease;
}
body.lang-fade { opacity: .35; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .panel-anim, .dash-pin.pulse::after, .dash-float, .frost, .map-live-dot, .connector-dot, .sensor-dot {
    animation: none !important; transition: none !important; opacity: 1 !important; transform: none !important;
  }
}

h1, h2, h3, h4 { font-family: 'Space Grotesk', 'Inter', sans-serif; line-height: 1.15; margin: 0 0 .5em; color: var(--text); }
p { line-height: 1.6; color: var(--text-dim); margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.skip-link a {
  position: absolute; left: -9999px; top: 0; background: var(--accent-strong); color: #fff;
  padding: 10px 16px; z-index: 1000; border-radius: 0 0 8px 0;
}
.skip-link a:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 11px 20px; border-radius: 10px; font-weight: 600; font-size: 0.95rem;
  border: 1px solid transparent; transition: all .15s ease, transform .1s ease; white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--accent-strong); color: #fff; }
.btn-primary:hover { background: var(--accent); }
.btn-outline { border-color: var(--border-strong); color: var(--text); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost { color: var(--text-dim); }
.btn-ghost:hover { color: var(--text); }
.btn-lg { padding: 14px 26px; font-size: 1rem; }
.btn-full { width: 100%; }

.eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(9,13,22,.82);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark img { display: block; border-radius: 6px; object-fit: cover; }
.logo-text { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.25rem; color: var(--text); }
.main-nav { display: flex; gap: 32px; }
.main-nav a { font-weight: 500; font-size: .95rem; color: var(--text-dim); position: relative; }
.main-nav a:hover { color: var(--text); }
.main-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -22px; width: 0; height: 2px;
  background: var(--accent); transition: width .25s ease;
}
.main-nav a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 10px; }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 38px; height: 38px; background: none; border: none; padding: 0;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  padding: 88px 0 100px; overflow: hidden; position: relative;
  background:
    radial-gradient(60% 50% at 78% 8%, rgba(76,141,255,.14), transparent 60%),
    var(--bg);
}
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; position: relative; }
.hero h1 { font-size: clamp(2.3rem, 4.2vw, 3.4rem); font-weight: 700; letter-spacing: -.02em; }
.highlight { color: var(--accent); }
.hero-sub { font-size: 1.08rem; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; margin: 28px 0 40px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 34px; }
.hero-meta-item { display: flex; flex-direction: column; }
.hero-meta-item strong { font-size: 1.3rem; font-family: 'Space Grotesk', sans-serif; color: var(--text); }
.hero-meta-item span { font-size: .82rem; color: var(--text-faint); }

.hero-visual { position: relative; height: 460px; }
.dash-card {
  background: var(--surface); border-radius: 16px; box-shadow: 0 24px 60px -16px rgba(0,0,0,.55);
  border: 1px solid var(--border);
}
.dash-main { position: absolute; inset: 0; padding: 18px; display: flex; flex-direction: column; }
.dash-card-head { display: flex; align-items: center; gap: 6px; padding-bottom: 12px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.dot { width: 9px; height: 9px; border-radius: 50%; }
.dot.red { background: #7A3434; } .dot.yellow { background: #7A6A34; } .dot.green { background: #2E6B4E; }
.dash-title { margin-left: 10px; font-size: .82rem; color: var(--text-dim); font-weight: 500; }
.dash-body { display: flex; gap: 16px; flex: 1; }
.dash-map { position: relative; flex: 1; background: var(--bg-alt); border-radius: 12px; overflow: hidden; min-height: 160px; }
.dash-map-lg { min-height: 260px; }
.dash-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 24px 24px; opacity: .8;
}
.dash-pin { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.dash-pin.p1 { top: 30%; left: 20%; } .dash-pin.p2 { top: 60%; left: 55%; background: var(--green); box-shadow: 0 0 0 4px rgba(52,211,153,.18); }
.dash-pin.p3 { top: 45%; left: 75%; } .dash-pin.p4 { top: 70%; left: 25%; background: var(--amber); box-shadow: 0 0 0 4px rgba(245,184,76,.18); }
.dash-pin.pulse::after {
  content: ''; position: absolute; inset: -8px; border-radius: 50%; border: 2px solid var(--accent);
  animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse { 0% { transform: scale(.6); opacity: .9; } 100% { transform: scale(2); opacity: 0; } }
.dash-stats { width: 130px; display: flex; flex-direction: column; gap: 12px; }
.dash-stat { background: var(--bg-alt); border-radius: 10px; padding: 10px 12px; border: 1px solid var(--border); }
.dash-stat-label { display: block; font-size: .72rem; color: var(--text-faint); }
.dash-stat-value { display: block; font-weight: 700; font-family: 'Space Grotesk', sans-serif; margin-top: 2px; color: var(--text); }
.dash-stat-value.ok { color: var(--green); }
.dash-chart { height: 60px; margin-top: 14px; }
.dash-chart svg { width: 100%; height: 100%; }

.dash-float {
  position: absolute; padding: 10px 14px; border-radius: 12px; box-shadow: 0 12px 30px -8px rgba(0,0,0,.55);
}
.dash-float:nth-of-type(2) { top: -14px; right: 10px; animation: float 4s ease-in-out infinite; }
.dash-float-2 { bottom: 30px; left: -18px; animation: float 4s ease-in-out infinite 1s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.pill { font-size: .78rem; font-weight: 600; padding: 2px 4px; white-space: nowrap; }
.pill-alert { color: var(--green); }
.pill-alert::before { content: '● '; }
.pill-ok { color: var(--accent); }
.pill-ok::before { content: '● '; }

/* ---------- Section head ---------- */
.section-head { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.section-head p { font-size: 1.05rem; }

/* ---------- Solutions ---------- */
.solutions { padding: 104px 0; background: var(--bg-alt); }
.solutions-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.solution-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px 24px; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.solution-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px -16px rgba(0,0,0,.5); border-color: var(--border-strong); }
.solution-icon { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.solution-card h3 { font-size: 1.1rem; }
.solution-card p { font-size: .92rem; }

/* ---------- Continuity (cold room + transit) ---------- */
.continuity { padding: 104px 0; }
.continuity-diagram {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; align-items: center;
}
.cold-room, .transit-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 18px; overflow: hidden;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,.5);
}
.cold-room-head, .transit-head {
  padding: 14px 18px; font-size: .82rem; font-weight: 600; color: var(--text-dim);
  border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px;
}
.cold-room-head::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.transit-head::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }

.cold-room-scene {
  position: relative; height: 190px; margin: 16px; border-radius: 12px; overflow: hidden;
  background: linear-gradient(180deg, #0E1B33, #0A1526);
  border: 1px solid var(--border);
}
.shelf { position: absolute; left: 10px; right: 10px; height: 7px; background: rgba(255,255,255,.26); border-radius: 3px; box-shadow: 0 1px 0 rgba(0,0,0,.4); }
.shelf.s1 { top: 34px; } .shelf.s2 { top: 88px; } .shelf.s3 { top: 142px; }
.pallet { position: absolute; width: 26px; height: 20px; border-radius: 4px; background: rgba(76,141,255,.4); border: 1px solid rgba(120,170,255,.9); box-shadow: 0 2px 6px rgba(0,0,0,.35); }
.pallet.p1 { top: 12px; left: 22px; } .pallet.p2 { top: 12px; left: 62px; } .pallet.p3 { top: 12px; left: 142px; }
.pallet.p4 { top: 66px; left: 42px; } .pallet.p5 { top: 66px; left: 110px; } .pallet.p6 { top: 66px; left: 190px; }
.pallet.p7 { top: 120px; left: 30px; } .pallet.p8 { top: 120px; left: 160px; }
.frost { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: rgba(214,232,255,.9); box-shadow: 0 0 7px 2px rgba(180,212,255,.55); opacity: .85; animation: frostDrift 4s ease-in-out infinite alternate; }
.frost.f1 { left: 14%; bottom: 132px; animation-delay: 0s; }
.frost.f2 { left: 30%; bottom: 60px; animation-delay: .5s; }
.frost.f3 { left: 47%; bottom: 150px; animation-delay: 1.1s; }
.frost.f4 { left: 64%; bottom: 34px; animation-delay: .2s; }
.frost.f5 { left: 80%; bottom: 108px; animation-delay: 1.4s; }
.frost.f6 { left: 92%; bottom: 84px; animation-delay: .8s; }
@keyframes frostDrift {
  0% { transform: translateY(0); opacity: .55; }
  100% { transform: translateY(-16px); opacity: .95; }
}
.sensor-dot {
  position: absolute; top: 14px; right: 16px; width: 9px; height: 9px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 0 0 rgba(52,211,153,.6);
  animation: sensorBlink 2.4s ease-in-out infinite;
}
@keyframes sensorBlink {
  0%, 100% { box-shadow: 0 0 0 0 rgba(52,211,153,.55); }
  50% { box-shadow: 0 0 0 6px rgba(52,211,153,0); }
}
.cold-room-readout {
  display: flex; align-items: center; gap: 8px; padding: 0 18px 18px; font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.1rem; color: var(--text);
}
.cold-room-readout .ok-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.cold-room-readout .readout-label { font-family: 'Inter', sans-serif; font-weight: 500; font-size: .82rem; color: var(--text-faint); margin-left: auto; }

.continuity-connector { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 0 4px; }
.continuity-connector svg { width: 60px; height: 24px; overflow: visible; }
.connector-line { stroke: var(--border-strong); stroke-width: 2; stroke-dasharray: 4 5; }
.connector-dot { animation: connectorMove 2.4s linear infinite; }
@keyframes connectorMove {
  0% { transform: translateX(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateX(52px); opacity: 0; }
}
.continuity-connector span { font-size: .7rem; color: var(--text-faint); white-space: nowrap; }

.transit-scene {
  position: relative; height: 190px; margin: 16px; border-radius: 12px; overflow: hidden;
  background: linear-gradient(180deg, #101A2C, #0A1220);
  border: 1px solid var(--border);
}
/* Map-style visual (original, generic map UI — not Google-branded) */
.map-scene { position: relative; }
.map-streets {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.07) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.07) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 17px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.04) 0 1px, transparent 1px 17px);
}
.map-route { position: absolute; inset: 0; width: 100%; height: 100%; }
.map-pin { position: absolute; transform: translate(-50%, -100%); filter: drop-shadow(0 3px 5px rgba(0,0,0,.5)); }
.map-pin-start { left: 12%; top: 82%; }
.map-pin-end { left: 88%; top: 18%; }
.map-live-dot {
  position: absolute; left: 12%; top: 82%; transform: translate(-50%, -50%);
  width: 12px; height: 12px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,255,255,.85), 0 0 0 7px var(--accent-soft), 0 0 14px 3px rgba(76,141,255,.55);
  animation: mapDotMove 5s ease-in-out infinite alternate;
}
@keyframes mapDotMove {
  0% { left: 12%; top: 82%; }
  100% { left: 88%; top: 18%; }
}
.map-controls {
  position: absolute; right: 12px; bottom: 12px; display: flex; flex-direction: column;
  border-radius: 6px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,.4);
}
.map-controls button {
  width: 24px; height: 24px; border: none; background: var(--surface-2); color: var(--text-dim);
  font-size: .9rem; line-height: 1; border-bottom: 1px solid var(--border);
}
.map-controls button:last-child { border-bottom: none; }
.map-compass {
  position: absolute; left: 12px; top: 12px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text-dim);
  font-size: .62rem; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.map-scale { position: absolute; left: 12px; bottom: 12px; font-size: .68rem; color: var(--text-faint); }
.transit-readout {
  display: flex; align-items: center; gap: 8px; padding: 0 18px 18px; font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.05rem; color: var(--text); flex-wrap: wrap;
}
.transit-readout strong { color: var(--green); }
.transit-readout .readout-label { font-family: 'Inter', sans-serif; font-weight: 500; font-size: .82rem; color: var(--text-faint); }

/* ---------- Capabilities / Tabs ---------- */
.capabilities { padding: 104px 0; }

.platform-preview { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; margin-bottom: 64px; align-items: end; }
.preview-card { text-align: center; }
.preview-label {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 14px;
}
.preview-card .mock-window, .preview-card .mock-phone { margin: 0 auto; transition: transform .3s ease; }
.preview-card:hover .mock-window, .preview-card:hover .mock-phone { transform: translateY(-4px); }

.tab-list { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 44px; }
.tab-btn {
  background: var(--surface-2); border: 1px solid transparent; padding: 10px 18px; border-radius: 999px;
  font-weight: 600; font-size: .9rem; color: var(--text-dim); transition: background .2s ease, color .2s ease;
}
.tab-btn:hover:not(.active) { background: var(--border-strong); color: var(--text); }
.tab-btn.active { background: var(--accent-strong); color: #fff; }
.tab-panel { display: none; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.tab-panel.active { display: grid; }
@keyframes panelIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.panel-anim { animation: panelIn .45s cubic-bezier(.16,.84,.44,1); }
.panel-copy h3 { font-size: 1.5rem; }
.check-list { margin-top: 18px; display: flex; flex-direction: column; gap: 12px; }
.check-list li { position: relative; padding-left: 28px; color: var(--text-dim); font-size: .95rem; }
.check-list li::before {
  content: ''; position: absolute; left: 0; top: 2px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3 7-7' stroke='%234C8DFF' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/10px no-repeat;
}

.mock-window { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: 0 20px 50px -16px rgba(0,0,0,.5); overflow: hidden; }
.mock-bar { display: flex; gap: 6px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.mock-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); }
.mock-rows { padding: 8px 16px; }
.mock-row { display: flex; align-items: center; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: .88rem; color: var(--text-dim); }
.mock-row:last-child { border-bottom: none; }
.mock-val { margin-left: auto; font-weight: 600; color: var(--text-faint); font-size: .82rem; }
.mock-bullet { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.mock-bullet.ok { background: var(--green); }
.mock-bullet.warn { background: var(--amber); }
.mock-bullet.danger { background: var(--red); }
.mock-chart { padding: 4px 16px 18px; }
.mock-chart svg { width: 100%; height: 60px; }
.mock-window-sidebar { display: flex; }
.mock-sidebar { width: 46px; background: var(--bg-alt); border-right: 1px solid var(--border); padding: 12px 0; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.mock-sidebar span { width: 18px; height: 18px; border-radius: 6px; background: var(--border-strong); }
.mock-sidebar span.active { background: var(--accent); }
.mock-window-main { flex: 1; min-width: 0; }

.mock-phone {
  width: 240px; margin: 0 auto; background: #0A0F1A; border-radius: 32px; padding: 14px;
  box-shadow: 0 25px 60px -20px rgba(0,0,0,.6); border: 1px solid var(--border);
}
.mock-phone-notch { width: 60px; height: 6px; background: var(--surface-2); border-radius: 4px; margin: 0 auto 10px; }
.mock-phone-header { color: #fff; font-family: 'Space Grotesk', sans-serif; font-weight: 700; padding: 6px 10px 14px; }
.mock-phone-card { background: var(--surface-2); border-radius: 12px; padding: 12px; display: flex; gap: 10px; align-items: flex-start; margin: 0 10px 10px; color: #E2E8F0; font-size: .8rem; }
.mock-phone-card strong { display: block; font-size: .82rem; }
.mock-phone-card .mock-bullet { margin-top: 4px; }
.mock-phone-btn { margin: 14px 10px 6px; background: var(--accent-strong); color: #fff; text-align: center; padding: 10px; border-radius: 10px; font-weight: 600; font-size: .85rem; }

/* 3D facility map */
.dash-map-3d-wrap { padding: 30px 20px; display: flex; justify-content: center; perspective: 1000px; }
.dash-map-3d {
  position: relative; width: 260px; height: 180px;
  transform: rotateX(52deg) rotateZ(-38deg);
  transform-style: preserve-3d;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 26px 26px;
  box-shadow: 0 30px 60px -10px rgba(0,0,0,.6);
}
.zone-block {
  position: absolute; background: var(--accent-soft); border: 1px solid rgba(76,141,255,.5);
  box-shadow: 0 0 0 1px rgba(0,0,0,.2);
}
.zone-block.z1 { top: 20px; left: 20px; width: 60px; height: 44px; transform: translateZ(10px); }
.zone-block.z2 { top: 20px; left: 100px; width: 44px; height: 44px; background: rgba(52,211,153,.16); border-color: rgba(52,211,153,.5); transform: translateZ(16px); }
.zone-block.z3 { top: 90px; left: 30px; width: 70px; height: 54px; transform: translateZ(6px); }
.zone-block.z4 { top: 90px; left: 130px; width: 50px; height: 54px; background: rgba(245,184,76,.16); border-color: rgba(245,184,76,.5); transform: translateZ(20px); }
.pin-3d {
  position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft); transform: translateZ(40px);
}
.pin-3d.pin1 { top: 34px; left: 42px; }
.pin-3d.pin2 { top: 108px; left: 148px; background: var(--amber); box-shadow: 0 0 0 4px rgba(245,184,76,.18); }
.map-3d-caption {
  text-align: center; font-size: .8rem; color: var(--text-faint); margin-top: -6px;
}

/* Heatmap */
.heatmap-wrap { padding: 24px; }
.heatmap-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; }
.heat-cell { aspect-ratio: 1; border-radius: 4px; }
.heat-1 { background: rgba(76,141,255,.14); }
.heat-2 { background: rgba(76,141,255,.32); }
.heat-3 { background: rgba(245,184,76,.5); }
.heat-4 { background: rgba(241,101,101,.65); }
.heat-5 { background: rgba(241,101,101,.9); }
.heatmap-legend { display: flex; align-items: center; gap: 8px; margin-top: 16px; font-size: .74rem; color: var(--text-faint); }
.heatmap-legend-bar { flex: 1; height: 6px; border-radius: 3px; background: linear-gradient(90deg, rgba(76,141,255,.25), rgba(245,184,76,.6), rgba(241,101,101,.9)); }

/* Integrations */
.integrations-wrap { padding: 24px; }
.integrations-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.integration-chip {
  background: var(--bg-alt); border: 1px solid var(--border); border-radius: 12px; padding: 14px 10px;
  display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center;
}
.integration-icon {
  width: 34px; height: 34px; border-radius: 9px; background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
}
.integration-chip span { font-size: .76rem; color: var(--text-dim); font-weight: 500; }

/* ---------- Metrics ---------- */
.metrics { background: var(--bg-alt); padding: 70px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.metrics-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.metric-value { display: block; font-family: 'Space Grotesk', sans-serif; font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; color: var(--text); }
.metric-label { display: block; margin-top: 8px; color: var(--text-faint); font-size: .88rem; }

/* ---------- App promo ---------- */
.app-promo { padding: 104px 0; }
.app-promo-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.app-promo p { font-size: 1.05rem; max-width: 480px; }
.store-badges { display: flex; gap: 14px; margin-top: 24px; flex-wrap: wrap; }
.store-badge {
  display: flex; align-items: center; gap: 10px; background: var(--surface-2); color: #fff;
  padding: 10px 18px; border-radius: 10px; font-weight: 600; border: 1px solid var(--border);
  transition: transform .2s ease, background .2s ease;
}
.store-badge:hover { transform: translateY(-3px); background: var(--border-strong); }
.store-badge small { display: block; font-weight: 400; font-size: .68rem; color: var(--text-faint); }
.mock-phone.standalone { margin: 0 auto; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(135deg, var(--accent-strong), #1E4FCB); padding: 72px 0; text-align: center; }
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-band p { color: #DCE7FF; max-width: 460px; margin: 0 auto 28px; }
.cta-band .btn-primary { background: #fff; color: var(--accent-strong); }
.cta-band .btn-primary:hover { background: #EFF4FF; }

/* ---------- Contact ---------- */
.contact { padding: 104px 0; }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.contact-info p { font-size: 1.05rem; max-width: 420px; }
.contact-detail { margin-top: 18px; }
.contact-detail strong { display: block; font-size: .82rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: .04em; }
.contact-detail span { font-weight: 600; color: var(--text); }

.contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 32px; }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-row input, .form-row textarea {
  width: 100%; padding: 11px 14px; border: 1px solid var(--border-strong); border-radius: 10px; font-family: inherit;
  font-size: .95rem; resize: vertical; background: var(--bg-alt); color: var(--text);
}
.form-row input::placeholder, .form-row textarea::placeholder { color: var(--text-faint); }
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.form-note { margin-top: 14px; text-align: center; color: var(--green); font-weight: 600; font-size: .9rem; }
.form-note-error { color: var(--red); }

/* ---------- Footer ---------- */
.site-footer { background: #060910; color: var(--text-faint); padding: 64px 0 0; border-top: 1px solid var(--border); }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 48px; border-bottom: 1px solid var(--border); }
.footer-brand p { color: var(--text-faint); margin-top: 14px; font-size: .9rem; max-width: 240px; }
.footer-brand .logo-text { color: #fff; }
.footer-col h4 { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 16px; }
.footer-col a { display: block; color: var(--text-faint); font-size: .92rem; margin-bottom: 12px; }
.footer-col a:hover { color: #fff; }
.footer-bottom { padding: 22px 24px; font-size: .82rem; color: var(--text-faint); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* ---------- Scroll-reveal ---------- */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.16,.84,.44,1), transform .7s cubic-bezier(.16,.84,.44,1);
  transition-delay: calc(var(--delay, 0) * 90ms);
  will-change: opacity, transform;
}
.reveal.in-view { opacity: 1; transform: none; }

/* ---------- Language toggle ---------- */
.lang-toggle { display: flex; background: var(--surface-2); border-radius: 999px; padding: 3px; gap: 2px; flex-shrink: 0; }
.lang-btn {
  border: none; background: transparent; padding: 6px 12px; border-radius: 999px;
  font-size: .76rem; font-weight: 700; letter-spacing: .02em; color: var(--text-faint);
  transition: background .2s ease, color .2s ease;
}
.lang-btn.active { background: var(--accent-strong); color: #fff; }
.lang-btn:hover:not(.active) { color: var(--text); }

@media (max-width: 720px) {
  .header-actions .lang-toggle { order: -1; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 380px; order: -1; }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .continuity-diagram { grid-template-columns: 1fr; }
  .continuity-connector { transform: rotate(90deg); margin: -8px 0; }
  .platform-preview { grid-template-columns: 1fr; }
  .tab-panel.active { grid-template-columns: 1fr; }
  .app-promo-inner { grid-template-columns: 1fr; }
  .app-promo-visual { order: -1; }
  .contact-inner { grid-template-columns: 1fr; }
  .metrics-inner { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .solutions-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-meta { flex-wrap: wrap; row-gap: 16px; }
  .integrations-grid { grid-template-columns: repeat(2, 1fr); }
}

.site-header.nav-open .main-nav {
  display: flex; position: absolute; top: 72px; left: 0; right: 0; background: var(--bg);
  flex-direction: column; padding: 20px 24px; border-bottom: 1px solid var(--border); gap: 16px;
}