:root {
  --navy: #13243a;
  --teal: #1fd6e0;
  --teal-dark: #16a8b0;
  --seal-red: #ff3b6b;
  --ink: #152033;
  --muted: #607084;
  --line: #dbe3eb;
  --surface: #f7fafc;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(19, 36, 58, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(19, 36, 58, 0.08);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  min-width: min(72vw, 520px);
}

.brand-link img {
  display: block;
  height: clamp(88px, 9vw, 150px) !important;
  width: auto !important;
  max-width: min(72vw, 520px);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 18px;
  color: var(--muted);
  font-size: 14px;
}

.site-nav a:hover {
  color: var(--navy);
}

.hero {
  position: relative;
  min-height: 82vh;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: clamp(72px, 10vw, 128px) clamp(20px, 6vw, 96px);
  background: var(--navy);
  color: var(--white);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 28px solid rgba(255, 255, 255, 0.04);
  opacity: 0.9;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--teal);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(56px, 9vw, 120px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.15;
}

.hero-copy {
  margin: 28px 0 0;
  max-width: 660px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(18px, 2.4vw, 24px);
}

.hero-note {
  max-width: 660px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 700;
  white-space: nowrap;
}

.button.primary {
  background: var(--teal);
  color: var(--navy);
}

.button.secondary {
  border-color: rgba(19, 36, 58, 0.2);
  background: var(--white);
  color: var(--navy);
}

.hero .button.secondary {
  border-color: rgba(255, 255, 255, 0.5);
}

.button.ghost {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--white);
}

.hero-scene {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.scene-panel {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.scene-panel-main {
  right: clamp(20px, 8vw, 120px);
  bottom: 16%;
  width: min(34vw, 420px);
  min-width: 250px;
  padding: 28px;
  border-radius: 8px;
}

.scene-panel-media {
  right: clamp(34px, 14vw, 220px);
  top: 15%;
  display: grid;
  grid-template-columns: repeat(2, 52px);
  gap: 12px;
  padding: 18px;
  border-radius: 8px;
}

.scene-topline,
.scene-row {
  height: 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.scene-topline {
  width: 42%;
  background: var(--teal);
}

.scene-row {
  width: 58%;
  margin-top: 18px;
}

.scene-row.wide {
  width: 86%;
}

.scene-proof {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
}

.scene-proof strong {
  color: var(--teal);
}

.media-chip {
  aspect-ratio: 1;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.2);
}

.media-chip.photo {
  background: var(--teal);
}

.media-chip.text {
  background: var(--white);
}

.media-chip.audio {
  background: var(--teal-dark);
}

.media-chip.video {
  background: var(--seal-red);
}

.scene-seal {
  position: absolute;
  right: clamp(32px, 7vw, 108px);
  top: 42%;
  width: 76px;
  height: 76px;
  border: 14px solid var(--seal-red);
  border-radius: 50%;
  opacity: 0.9;
}

.section {
  padding: clamp(72px, 9vw, 124px) clamp(20px, 6vw, 96px);
}

.section-heading {
  display: grid;
  gap: 18px;
  max-width: 920px;
}

.section-heading p,
.split-section p,
.cta-section p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.feature-grid,
.mode-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.feature-card,
.mode-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: var(--white);
}

.feature-card p,
.mode-card p {
  margin: 14px 0 0;
  color: var(--muted);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 32px;
  margin-bottom: 22px;
  border-radius: 6px;
  background: rgba(31, 214, 224, 0.14);
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
}

.dark-section {
  background: var(--navy);
  color: var(--white);
}

.dark-brand {
  margin-bottom: 34px;
}

.dark-brand img {
  display: block;
  height: clamp(96px, 10vw, 160px) !important;
  width: auto !important;
  max-width: min(78vw, 560px);
}

.section-heading.light p,
.mode-card p {
  color: rgba(255, 255, 255, 0.72);
}

.mode-card {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
}

.mode-card.highlighted {
  border-color: var(--teal);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(32px, 7vw, 88px);
  align-items: center;
}

.proof-list {
  display: grid;
  gap: 12px;
}

.proof-list div {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 64px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 18px;
  background: var(--surface);
}

.proof-list strong {
  color: var(--seal-red);
}

.proof-list span {
  font-weight: 700;
}

.cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 0 clamp(20px, 6vw, 96px) clamp(72px, 8vw, 110px);
  border-radius: 8px;
  padding: clamp(30px, 5vw, 56px);
  background: var(--surface);
}

.cta-section h2 {
  font-size: clamp(28px, 4vw, 44px);
}

.site-footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding: 44px clamp(20px, 6vw, 96px);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.72);
}

.site-footer img {
  display: block;
  height: clamp(76px, 8vw, 130px) !important;
  width: auto !important;
  max-width: min(72vw, 480px);
  margin-bottom: 14px;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px 20px;
}

.site-footer a {
  color: var(--white);
}

.legal-page {
  max-width: 920px;
  margin: 0 auto;
  padding: 48px 20px 72px;
}

.legal-page img {
  height: clamp(82px, 9vw, 140px) !important;
  width: auto !important;
  max-width: min(74vw, 520px);
  margin-bottom: 42px;
}

.legal-page h1 {
  color: var(--navy);
  font-size: clamp(36px, 7vw, 72px);
}

.legal-page section {
  margin-top: 36px;
}

.legal-page p,
.legal-page li {
  color: var(--muted);
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .feature-grid,
  .mode-grid,
  .split-section {
    grid-template-columns: 1fr;
  }

  .scene-panel-main {
    opacity: 0.34;
    right: -48px;
  }

  .scene-panel-media {
    opacity: 0.38;
    right: 18px;
  }

  .cta-section,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .brand-link img {
    height: 82px !important;
    max-width: 86vw;
  }

  .site-nav {
    font-size: 13px;
  }

  .button {
    width: 100%;
  }

  .hero {
    min-height: 86vh;
  }

  .scene-panel-media,
  .scene-seal {
    display: none;
  }
}