/* VIAI marketing site */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--color-background);
  color: var(--color-on-surface);
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ── Layout ────────────────────────────────────────────────────────────── */
.container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.section { padding: 96px 0; position: relative; }
.section.tight { padding: 64px 0; }
.section + .section { border-top: 1px solid var(--color-border-light); }

/* ── Nav ───────────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--color-background) 85%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border-light);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px; letter-spacing: -0.2px; }
.nav-brand img { width: 28px; height: 28px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 14px; border-radius: 8px;
  font-size: 14px; font-weight: 500;
  color: var(--color-on-surface-secondary);
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover { background: var(--color-surface-variant); color: var(--color-on-surface); }
.nav-links a.active { color: var(--color-primary); background: var(--color-primary-light); }
.nav-cta { display: flex; align-items: center; gap: 8px; }

/* ── Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 8px;
  font-size: 14px; font-weight: 500; cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, box-shadow 0.15s, transform 0.05s;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); box-shadow: var(--shadow-sm); }
.btn-outline { border-color: var(--color-border); color: var(--color-on-surface); background: transparent; }
.btn-outline:hover { background: var(--color-surface-variant); }
.btn-ghost { color: var(--color-on-surface-secondary); background: transparent; }
.btn-ghost:hover { background: var(--color-surface-variant); }
.btn-lg { padding: 14px 24px; font-size: 15px; }

/* ── Theme toggle ──────────────────────────────────────────────────────── */
.theme-toggle {
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border); background: var(--color-surface);
  cursor: pointer; color: var(--color-on-surface-secondary);
  transition: background 0.15s;
}
.theme-toggle:hover { background: var(--color-surface-variant); }

/* ── Hero ──────────────────────────────────────────────────────────────── */
.hero { padding: 56px 0 80px; position: relative; overflow: hidden; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 56px; align-items: center;
}
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 6px 12px; border-radius: 9999px;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-family);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -1.2px;
  margin: 0 0 20px;
  color: var(--color-on-surface);
}
.hero-title .scan-target {
  position: relative;
  display: inline-block;
  padding: 0 4px;
}
.hero-title .scan-target::after {
  content: '';
  position: absolute; inset: -4px -2px;
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  opacity: 0;
  animation: viai-bbox-flash 6s ease-in-out infinite;
}
.hero-title .scan-target.t2::after { animation-delay: 2s; border-color: var(--color-pass); }
.hero-title .scan-target.t3::after { animation-delay: 4s; border-color: var(--color-warning); }

@keyframes viai-bbox-flash {
  0%, 100% { opacity: 0; }
  6%, 18% { opacity: 1; }
  24% { opacity: 0; }
}

.hero-sub {
  font-size: 18px; line-height: 1.55;
  color: var(--color-on-surface-secondary);
  max-width: 560px;
  margin: 0 0 28px;
}
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 20px 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border-light);
}
.hero-meta-item .v {
  font-family: var(--font-mono);
  font-size: 28px; font-weight: 700; color: var(--color-on-surface);
  letter-spacing: -0.5px;
}
.hero-meta-item .l {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.8px;
  color: var(--color-on-surface-tertiary);
  margin-top: 2px;
}

/* ── Hero camera mock ──────────────────────────────────────────────────── */
.cam-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}
.cam-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 13px; color: var(--color-on-surface-secondary);
}
.cam-header .l { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.cam-header .r { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--color-on-surface-tertiary); }
.cam-stage {
  position: relative;
  height: 380px;
  background: #1a1a1a;
  overflow: hidden;
}
.cam-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--color-border-light);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12px;
}
.cam-footer .l { display: flex; align-items: center; gap: 10px; color: var(--color-on-surface-secondary); }
.cam-score {
  font-family: var(--font-mono); font-size: 14px; font-weight: 600;
}

/* Scan line */
.scan-line {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, #4285f4cc, transparent);
  box-shadow: 0 0 8px #4285f4;
  animation: viai-scan 3s linear infinite;
  z-index: 3;
}
@keyframes viai-scan {
  0% { top: 0; }
  100% { top: 100%; }
}

/* Verdict pill */
.verdict-pill {
  position: absolute; top: 14px; right: 14px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.5px;
  border: 1px solid;
  z-index: 4;
}
.session-pill {
  position: absolute; top: 14px; left: 14px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 9999px;
  background: rgba(0,0,0,0.55); color: #fff;
  font-size: 12px; font-weight: 500;
  backdrop-filter: blur(8px);
  z-index: 4;
}
.session-pill .dot-live {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-pass);
  box-shadow: 0 0 6px var(--color-pass);
  animation: viai-pulse 2s ease-in-out infinite;
}
@keyframes viai-pulse { 0%,100% { opacity: 1 } 50% { opacity: 0.45 } }

/* Grid overlay */
.grid-overlay {
  position: absolute; inset: 0; opacity: 0.10; pointer-events: none;
  background-image:
    linear-gradient(to right, #4285f4 1px, transparent 1px),
    linear-gradient(to bottom, #4285f4 1px, transparent 1px);
  background-size: 32px 32px;
  z-index: 2;
}

/* Bounding boxes for hero */
.bbox {
  position: absolute;
  border: 2px solid var(--color-defect);
  border-radius: 2px;
  z-index: 3;
  animation: viai-bbox-pop 0.4s cubic-bezier(0.21, 1.02, 0.73, 1);
}
.bbox.ok { border-color: var(--color-pass); }
.bbox-label {
  position: absolute; top: -22px; left: -2px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  background: var(--color-defect); color: #fff;
  padding: 2px 6px; border-radius: 3px;
  white-space: nowrap;
}
.bbox.ok .bbox-label { background: var(--color-pass); }
@keyframes viai-bbox-pop {
  from { transform: scale(0.9); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* Floating spec chips next to camera */
.cam-spec-chip {
  position: absolute;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 9999px;
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  font-size: 11px; font-weight: 500; color: var(--color-on-surface-secondary);
  font-family: var(--font-mono);
  box-shadow: var(--shadow-sm);
  z-index: 5;
}
.cam-spec-chip .k { color: var(--color-on-surface-tertiary); }
.cam-spec-chip .v { color: var(--color-on-surface); font-weight: 600; }

/* ── Eyebrow / section header ──────────────────────────────────────────── */
.eyebrow {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--color-primary);
  display: inline-flex; align-items: center; gap: 6px;
  margin-bottom: 14px;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-primary);
}
h2.section-title {
  font-size: clamp(32px, 3.6vw, 42px);
  line-height: 1.1; letter-spacing: -0.6px;
  font-weight: 600; margin: 0 0 12px;
  max-width: 720px;
}
.section-sub {
  font-size: 17px; color: var(--color-on-surface-secondary);
  max-width: 640px; line-height: 1.55;
  margin: 0 0 40px;
}

/* ── Trust strip ───────────────────────────────────────────────────────── */
.trust-strip {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-surface);
}
.trust-grid {
  display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: center;
}
.trust-grid .label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--color-on-surface-tertiary);
}
.trust-logos {
  display: flex; flex-wrap: wrap; gap: 36px; align-items: center;
}
.trust-logos .logo {
  font-size: 17px; font-weight: 600; letter-spacing: -0.2px;
  color: var(--color-on-surface-secondary);
  opacity: 0.7;
}

/* ── Stats strip ───────────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  overflow: hidden;
}
@media (max-width: 880px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
.stat {
  padding: 32px 28px;
  border-right: 1px solid var(--color-border-light);
}
.stat:last-child { border-right: none; }
@media (max-width: 880px) {
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--color-border-light); }
}
.stat .v {
  font-family: var(--font-mono); font-size: 44px; font-weight: 700;
  color: var(--color-on-surface); line-height: 1;
  letter-spacing: -1px;
}
.stat .v .unit { font-size: 22px; color: var(--color-on-surface-tertiary); margin-left: 4px; }
.stat .l {
  font-size: 12px; font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-on-surface-tertiary);
  margin-top: 8px;
}
.stat .d {
  font-size: 13px; color: var(--color-on-surface-secondary);
  margin-top: 8px; line-height: 1.4;
}

/* ── How it works ──────────────────────────────────────────────────────── */
.how-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px;
}
@media (max-width: 880px) { .how-grid { grid-template-columns: 1fr; } }
.how-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: border-color 0.2s;
}
.how-card:hover { border-color: var(--color-primary); }
.how-step {
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.how-card h3 {
  font-size: 22px; font-weight: 600; margin: 0 0 8px;
  letter-spacing: -0.3px; line-height: 1.2;
}
.how-card p {
  font-size: 14px; line-height: 1.55;
  color: var(--color-on-surface-secondary);
  margin: 0;
}
.how-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}

/* ── Pipeline diagram ──────────────────────────────────────────────────── */
.pipeline {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-top: 40px;
  position: relative;
}
.pipeline-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 24px;
  align-items: stretch;
}
@media (max-width: 960px) {
  .pipeline-row { grid-template-columns: 1fr; }
  .pipeline-row .arrow { display: none; }
}
.pipe-node {
  background: var(--color-surface-variant);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: left;
}
.pipe-node .h {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600;
  margin-bottom: 8px;
}
.pipe-node .body {
  font-size: 12px; color: var(--color-on-surface-secondary);
  line-height: 1.5;
}
.pipe-node .stat-row {
  display: flex; gap: 12px; margin-top: 12px;
  font-family: var(--font-mono); font-size: 11px;
}
.pipe-node .stat-row span { color: var(--color-on-surface-tertiary); }
.pipe-node .stat-row b { color: var(--color-on-surface); font-weight: 600; }
.arrow {
  display: flex; align-items: center; justify-content: center;
  color: var(--color-on-surface-tertiary);
}

/* ── Industries ────────────────────────────────────────────────────────── */
.ind-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
@media (max-width: 960px) { .ind-grid { grid-template-columns: repeat(2, 1fr); } }
.ind-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s;
  overflow: hidden;
  min-height: 200px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.ind-card:hover { border-color: var(--color-primary); }
.ind-card .ind-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--color-primary-light); color: var(--color-primary);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.ind-card h4 {
  font-size: 17px; font-weight: 600; margin: 0 0 6px;
}
.ind-card p {
  font-size: 13px; color: var(--color-on-surface-secondary);
  margin: 0; line-height: 1.5;
}
.ind-card .defect-list {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 14px;
}
.ind-card .defect-tag {
  font-family: var(--font-mono); font-size: 10px;
  background: var(--color-surface-variant); color: var(--color-on-surface-secondary);
  padding: 3px 8px; border-radius: 9999px;
  letter-spacing: 0.2px;
}

/* ── Hardware spec callout ─────────────────────────────────────────────── */
.hw-section {
  background: linear-gradient(180deg, var(--color-surface), var(--color-surface-variant));
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}
.hw-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px;
  align-items: center;
}
@media (max-width: 960px) { .hw-grid { grid-template-columns: 1fr; } }

.hw-device {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #1a1a1a;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: grid; grid-template-rows: 1fr auto;
  overflow: hidden;
}
.hw-device::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(66,133,244,0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(66,133,244,0.08) 1px, transparent 1px);
  background-size: 24px 24px;
}
.hw-device .label {
  position: relative; z-index: 1;
  font-family: var(--font-mono); font-size: 11px;
  color: #80868b; letter-spacing: 0.5px;
}
.hw-device .label .v { color: #e8eaed; font-weight: 600; margin-left: 6px; }
.hw-device .nano {
  position: relative; z-index: 1;
  align-self: center; justify-self: center;
  width: 70%; aspect-ratio: 16/10;
  background: linear-gradient(135deg, #2a3140, #1a1f2a);
  border: 1px solid #3c4654;
  border-radius: 12px;
  display: grid;
  grid-template-areas:
    "chip ports"
    "chip ports";
  grid-template-columns: 2fr 1fr;
  padding: 18px;
  gap: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.hw-device .nano .chip {
  grid-area: chip;
  background: #0e1218;
  border: 1px solid #3c4654;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.6px;
  color: #8ab4f8;
}
.hw-device .nano .chip::after {
  content: ''; position: absolute; inset: 6px;
  border: 1px dashed #3c4654; border-radius: 4px;
}
.hw-device .nano .ports {
  grid-area: ports;
  display: flex; flex-direction: column; gap: 6px;
}
.hw-device .nano .port {
  flex: 1;
  background: #0e1218; border: 1px solid #3c4654; border-radius: 4px;
}
.hw-spec-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px 28px;
  margin-top: 28px;
}
.hw-spec .k {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.6px; color: var(--color-on-surface-tertiary);
}
.hw-spec .v {
  font-family: var(--font-mono); font-size: 17px; font-weight: 600;
  color: var(--color-on-surface); margin-top: 2px;
}

/* ── Pricing ───────────────────────────────────────────────────────────── */
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  align-items: stretch;
}
@media (max-width: 960px) { .pricing-grid { grid-template-columns: 1fr; } }
.price-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex; flex-direction: column;
  position: relative;
}
.price-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-sm);
}
.price-card .badge {
  position: absolute; top: -12px; right: 24px;
  background: var(--color-primary); color: #fff;
  font-size: 11px; font-weight: 700; letter-spacing: 0.5px;
  padding: 4px 10px; border-radius: 9999px;
  text-transform: uppercase;
}
.price-card .name {
  font-size: 14px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.8px;
  color: var(--color-primary);
}
.price-card .price {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 38px; font-weight: 700;
  letter-spacing: -1px;
  color: var(--color-on-surface);
}
.price-card .price .per {
  font-size: 14px; color: var(--color-on-surface-tertiary);
  font-weight: 400; margin-left: 4px;
}
.price-card .desc {
  margin-top: 8px;
  font-size: 14px; line-height: 1.5;
  color: var(--color-on-surface-secondary);
}
.price-card ul {
  list-style: none; padding: 0; margin: 24px 0;
  display: flex; flex-direction: column; gap: 10px;
  flex: 1;
}
.price-card li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14px; line-height: 1.45;
}
.price-card li .check {
  flex-shrink: 0;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--color-pass-bg); color: var(--color-pass);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; margin-top: 2px;
}

/* ── Comparison cost vs others ─────────────────────────────────────────── */
.compare-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.compare-row {
  display: grid; grid-template-columns: 200px 1fr 1fr; gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--color-border-light);
  align-items: center;
}
.compare-row.head { border-top: none; padding-bottom: 8px; padding-top: 0; }
.compare-row .lbl { font-size: 13px; font-weight: 500; color: var(--color-on-surface-secondary); }
.compare-row .ours { font-family: var(--font-mono); font-size: 17px; font-weight: 700; color: var(--color-pass); }
.compare-row .them { font-family: var(--font-mono); font-size: 15px; color: var(--color-on-surface-tertiary); }
.compare-row .head-cell {
  font-size: 11px; font-weight: 700; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--color-on-surface-tertiary);
}
.compare-row .head-cell.ours-h { color: var(--color-primary); }

/* ── Promise / commitment ──────────────────────────────────────────────── */
.promise-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
@media (max-width: 880px) { .promise-grid { grid-template-columns: 1fr; } }
.promise {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.promise .num {
  font-family: var(--font-mono); font-size: 13px;
  font-weight: 700; color: var(--color-primary);
  letter-spacing: 1px;
}
.promise h4 {
  font-size: 20px; font-weight: 600;
  letter-spacing: -0.2px;
  margin: 8px 0 8px;
}
.promise p {
  font-size: 14px; line-height: 1.55;
  color: var(--color-on-surface-secondary);
  margin: 0;
}

/* ── Team ──────────────────────────────────────────────────────────────── */
.team-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
@media (max-width: 960px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
.team-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
}
.team-avatar {
  width: 80px; height: 80px; border-radius: 50%;
  margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 22px;
  color: #fff;
  background: var(--color-primary);
}
.team-card h4 { font-size: 16px; margin: 0 0 4px; font-weight: 600; }
.team-card .role {
  font-size: 12px; color: var(--color-on-surface-tertiary);
  text-transform: uppercase; letter-spacing: 0.5px;
}

/* ── CTA ───────────────────────────────────────────────────────────────── */
.cta-band {
  background: var(--color-on-surface);
  color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  display: grid; grid-template-columns: 1.5fr 1fr; gap: 32px; align-items: center;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .cta-band {
  background: var(--color-surface);
  color: var(--color-on-surface);
}
@media (max-width: 880px) { .cta-band { grid-template-columns: 1fr; } }
.cta-band h2 {
  font-size: 36px; line-height: 1.1; letter-spacing: -0.6px;
  margin: 0 0 12px; font-weight: 600;
}
.cta-band p {
  font-size: 16px; opacity: 0.7; margin: 0;
}
.cta-band .btn-primary {
  background: #fff; color: #000;
}
.cta-band .btn-primary:hover { background: #e8eaed; }
[data-theme="dark"] .cta-band .btn-primary { background: var(--color-primary); color: #000; }

/* ── Footer ────────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--color-border-light);
  padding: 56px 0 40px;
  background: var(--color-surface);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px;
  margin-bottom: 40px;
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer h5 {
  font-size: 11px; font-weight: 600; letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-on-surface-tertiary);
  margin: 0 0 14px;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer ul a {
  font-size: 14px; color: var(--color-on-surface-secondary);
}
.footer ul a:hover { color: var(--color-primary); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--color-border-light);
  font-size: 12px; color: var(--color-on-surface-tertiary);
}

/* ── Live status mini ─────────────────────────────────────────────────── */
.live-mini {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 10px;
  border-radius: 9999px;
  background: var(--color-pass-bg);
  color: var(--color-pass);
  font-size: 11px; font-weight: 600; letter-spacing: 0.5px;
}
.live-mini .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-pass);
  box-shadow: 0 0 6px var(--color-pass);
  animation: viai-pulse 2s ease-in-out infinite;
}

/* ── Subpage hero ──────────────────────────────────────────────────────── */
.subhero { padding: 64px 0 32px; }
.subhero .crumb {
  font-size: 12px; color: var(--color-on-surface-tertiary);
  letter-spacing: 0.5px; text-transform: uppercase;
  margin-bottom: 12px;
}
.subhero h1 {
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.1; letter-spacing: -1px;
  font-weight: 600; margin: 0 0 16px;
}
.subhero p {
  font-size: 18px; line-height: 1.55;
  color: var(--color-on-surface-secondary);
  max-width: 640px; margin: 0;
}