/* style.css — Vibrant Glassmorphism Design System */

@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:wght,FILL@100..700,0..1');

:root {
  --primary: #8aebff;
  --primary-container: #22d3ee;
  --on-primary: #00363e;
  --secondary: #cebdff;
  --secondary-container: #4f319c;
  --on-secondary-container: #bea8ff;
  --background: #051424;
  --on-background: #d4e4fa;
  --surface: #051424;
  --surface-container: #122131;
  --surface-container-low: #0d1c2d;
  --surface-container-high: #1c2b3c;
  --surface-container-highest: #273647;
  --surface-container-lowest: #010f1f;
  --surface-bright: #2c3a4c;
  --on-surface: #d4e4fa;
  --on-surface-variant: #bbc9cd;
  --outline: #859397;
  --outline-variant: #3c494c;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--background);
  color: var(--on-background);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ─── Glass ─── */
.glass-panel {
  background: rgba(18, 33, 49, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
}
.glow-accent {
  box-shadow: 0 0 20px rgba(34,211,238,0.2);
}
.hero-gradient {
  background:
    radial-gradient(circle at top right,  rgba(34,211,238,0.15), transparent),
    radial-gradient(circle at bottom left, rgba(79,49,156,0.2),  transparent);
}

/* ─── Advertorial Bar ─── */
.advertorial-bar {
  background: rgba(5,20,36,0.9);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 7px 0;
  text-align: center;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}

/* ─── Nav ─── */
.nav-bar {
  background: rgba(5,10,30,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  height: 64px;
  width: 100%;
  top: 0;
  z-index: 50;
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
}
.nav-logo img { width: 140px; height: auto; filter: brightness(0) invert(1); }

/* ─── Buttons ─── */
.btn-primary {
  background: linear-gradient(90deg, var(--primary-container), var(--secondary));
  color: var(--on-primary);
  font-family: 'Lexend', sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: filter 0.2s, transform 0.1s;
}
.btn-primary:hover { filter: brightness(1.1); }
.btn-primary:active { transform: scale(0.95); }

.btn-cta {
  background: linear-gradient(90deg, var(--primary-container), var(--secondary));
  color: var(--on-primary);
  font-family: 'Lexend', sans-serif;
  font-size: 16px;
  font-weight: 500;
  padding: 16px 40px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  box-shadow: 0 8px 24px rgba(34,211,238,0.2);
  transition: filter 0.2s, transform 0.1s;
}
.btn-cta:hover { filter: brightness(1.1); }
.btn-cta:active { transform: scale(0.95); }

.btn-secondary {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(138,235,255,0.3);
  color: var(--primary);
  font-family: 'Lexend', sans-serif;
  font-size: 16px;
  font-weight: 500;
  padding: 16px 40px;
  border-radius: 9999px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  transition: background 0.2s, transform 0.1s;
}
.btn-secondary:hover { background: rgba(138,235,255,0.1); }
.btn-secondary:active { transform: scale(0.95); }

/* ─── Hero ─── */
.hero {
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 24px 40px;
  position: relative;
  z-index: 10;
}
.hero-inner { max-width: 896px; }

.hero-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 9999px;
  background: rgba(138,235,255,0.1);
  border: 1px solid rgba(138,235,255,0.2);
  color: var(--primary);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero h1 {
  font-family: 'Lexend', sans-serif;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--on-background);
  margin-bottom: 16px;
}

.hero-p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--on-surface-variant);
  max-width: 768px;
  margin-bottom: 24px;
}

.byline {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--on-surface-variant);
  font-size: 14px;
}
.byline .byline-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.byline .material-symbols-outlined {
  font-size: 18px;
  color: var(--primary);
}

/* ─── Bento Grid ─── */
.bento-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 24px;
}
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) {
  .bento-grid { grid-template-columns: repeat(12, 1fr); }
  .col-8 { grid-column: span 8; }
  .col-4 { grid-column: span 4; }
  .col-12 { grid-column: span 12; }
}

/* ─── Bento Cards ─── */
.bento-card {
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
}

/* AI Card */
.card-ai {
  justify-content: space-between;
  overflow: hidden;
  position: relative;
}
.card-ai h2 {
  font-family: 'Lexend', sans-serif;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--primary);
  margin-bottom: 16px;
}
.card-ai p {
  color: var(--on-surface-variant);
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.card-ai-img-wrap {
  height: 256px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
  position: relative;
}
.card-ai-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  filter: grayscale(1);
  transition: all 0.7s;
}
.card-ai:hover .card-ai-img-wrap img {
  opacity: 1;
  filter: grayscale(0);
  transform: scale(1.05);
}
.card-ai-img-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--primary);
  background: rgba(5,20,36,0.8);
  padding: 4px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}
.card-ai-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--surface-container), transparent);
  opacity: 0.6;
}

/* Subtitle Card */
.card-subtitle { justify-content: flex-start; border-color: rgba(138,235,255,0.2); }
.card-subtitle .icon-wrap {
  width: fit-content;
  padding: 16px;
  background: rgba(138,235,255,0.1);
  border-radius: 9999px;
  margin-bottom: 16px;
}
.card-subtitle .icon-wrap .material-symbols-outlined {
  font-size: 30px;
  color: var(--primary);
}
.card-subtitle h3 {
  font-family: 'Lexend', sans-serif;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--on-background);
  margin-bottom: 16px;
}
.card-subtitle p {
  color: var(--on-surface-variant);
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 24px;
}
.check-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: auto; }
.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--on-surface);
  font-size: 16px;
}
.check-list li .material-symbols-outlined { font-size: 18px; color: var(--primary); }

/* Multi-stream Card */
.card-multistream {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}
@media (min-width: 768px) { .card-multistream { grid-template-columns: 1fr 1fr; } }
.card-multistream h2 {
  font-family: 'Lexend', sans-serif;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--on-background);
  margin-bottom: 16px;
}
.card-multistream p {
  color: var(--on-surface-variant);
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 24px;
}
.stats-row { display: flex; gap: 16px; }
.stat-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px;
  border-radius: 8px;
  background: var(--surface-container);
  border: 1px solid rgba(255,255,255,0.05);
  min-width: 64px;
}
.stat-chip .stat-val {
  font-family: 'Lexend', sans-serif;
  font-size: 24px;
  font-weight: 600;
  color: var(--primary);
}
.stat-chip .stat-label {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--on-surface-variant);
  text-transform: uppercase;
}

.multistream-visual {
  aspect-ratio: 16 / 9;
  background: var(--surface-container-lowest);
  border-radius: 8px;
  border: 1px solid rgba(138,235,255,0.3);
  position: relative;
  overflow: hidden;
}
.multistream-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}
.multistream-grid-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  padding: 8px;
}
.multistream-cell {
  border: 1px solid rgba(138,235,255,0.4);
  border-radius: 4px;
  background: rgba(5,20,36,0.2);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.multistream-cell .material-symbols-outlined { color: rgba(138,235,255,0.5); font-size: 24px; }

/* ─── Product Spotlight ─── */
.spotlight-wrap {
  position: relative;
  margin-top: 40px;
}
.spotlight-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(138,235,255,0.1), rgba(206,189,255,0.1));
  filter: blur(48px);
  z-index: 0;
}
.spotlight-inner {
  position: relative;
  z-index: 1;
  border-radius: 24px;
  border-color: rgba(138,235,255,0.4);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
}
@media (min-width: 768px) { .spotlight-inner { flex-direction: row; padding: 64px; } }

.spotlight-text { flex: 1; }
.spotlight-label {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-secondary-container);
  margin-bottom: 16px;
  display: block;
}
.spotlight-text h2 {
  font-family: 'Lexend', sans-serif;
  font-size: clamp(32px,5vw,48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--on-background);
  margin-bottom: 16px;
}
.spotlight-text p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--on-surface-variant);
  margin-bottom: 24px;
}
.feature-chips { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(34,211,238,0.12);
  border: 1px solid rgba(138,235,255,0.3);
  color: var(--primary);
  padding: 8px 16px;
  border-radius: 9999px;
  font-family: 'Lexend', sans-serif;
  font-size: 14px;
  font-weight: 500;
}
.chip .material-symbols-outlined { font-size: 18px; }

.cta-btns { display: flex; flex-wrap: wrap; gap: 16px; }

.spotlight-visual {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1;
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}
.spotlight-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
}
.spotlight-visual-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,10,30,0.9), transparent);
}
.spotlight-visual-label {
  position: absolute;
  bottom: 32px;
  left: 0;
  right: 0;
  text-align: center;
  font-family: 'Lexend', sans-serif;
  font-size: 24px;
  font-weight: 600;
  color: var(--primary);
  text-shadow: 0 0 20px rgba(34,211,238,0.4);
}

/* ─── CTA Logo ─── */
.cta-logo {
  width: 200px;
  display: block;
  outline: 2px solid var(--primary);
  outline-offset: 4px;
  border-radius: 8px;
}

/* ─── Disclaimer ─── */
.disclaimer-box {
  background: rgba(18,33,49,0.5);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  padding: 16px;
  color: var(--outline);
  font-size: 11px;
  line-height: 1.6;
  margin-top: 40px;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
  padding-left: 24px;
  padding-right: 24px;
}
.disclaimer-box a { color: inherit; text-decoration: underline; }

/* ─── Footer ─── */
.footer {
  background: #020617;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 48px 32px;
}
.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}
.footer-brand p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
}
.footer-section h4 {
  font-family: 'Lexend', sans-serif;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #e2e8f0;
  margin-bottom: 16px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a {
  color: #64748b;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--primary); }
.footer-contact-text {
  font-size: 14px;
  color: #64748b;
  line-height: 1.7;
}

/* ─── Sticky Mobile CTA ─── */
.sticky-mobile-cta {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  z-index: 40;
  display: block;
}
@media (min-width: 768px) { .sticky-mobile-cta { display: none; } }

/* ─── Misc ─── */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0,'wght' 400,'GRAD' 0,'opsz' 24;
  vertical-align: middle;
}