:root {
  --bg: #000000;
  --bg-soft: #090909;
  --surface: #101010;
  --surface-2: #141414;
  --surface-3: #1a1a1a;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.24);
  --text: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.74);
  --text-soft: rgba(255, 255, 255, 0.56);
  --radius: 24px;
  --radius-sm: 16px;
  --shadow: 0 30px 120px rgba(0, 0, 0, 0.55);
  --max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 82% 16%, rgba(255, 255, 255, 0.08), transparent 18%),
    radial-gradient(circle at 18% 80%, rgba(255, 255, 255, 0.05), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 20%);
  z-index: -1;
}

img,
video {
  max-width: 100%;
  display: block;
}

.container {
  width: min(var(--max), calc(100vw - 48px));
  margin: 0 auto;
}

.narrow {
  max-width: 840px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-inner {
  min-height: 82px;
}

.brand {
  color: var(--text);
  text-decoration: none;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: 0.28em;
}

.brand-lockup img,
.footer-brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: grayscale(1) brightness(1.18) contrast(1.08);
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 999px;
  transition: 180ms ease;
}

.nav a:hover,
.nav a:focus-visible,
.nav a[aria-current="page"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.hero,
.page-hero {
  padding: 90px 0 58px;
}

.hero-home {
  min-height: calc(100vh - 82px);
  display: flex;
  align-items: center;
}

.hero-grid,
.section-grid,
.contact-layout,
.benchmark-grid,
.feature-grid,
.brand-studies {
  display: grid;
  gap: 28px;
}

.premium-grid {
  grid-template-columns: minmax(0, 1.04fr) minmax(420px, 0.96fr);
  align-items: stretch;
}

.eyebrow,
.section-kicker,
.feature-index,
.hero-media-label,
.hero-video-badge {
  margin: 0 0 16px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-soft);
}

h1,
h2,
h3,
p,
ul {
  margin-top: 0;
}

h1 {
  font-size: clamp(3.2rem, 8vw, 6.6rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
  max-width: 11ch;
  margin-bottom: 22px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.05rem);
  line-height: 1.01;
  letter-spacing: -0.045em;
  margin-bottom: 12px;
}

h3 {
  font-size: 1.3rem;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

p,
li,
span {
  color: var(--text-muted);
  font-size: 1rem;
}

.lead {
  max-width: 660px;
  font-size: clamp(1.08rem, 1.6vw, 1.28rem);
  margin-bottom: 30px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: 180ms ease;
  border: 1px solid var(--line-strong);
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.hero-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-meta-row span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-soft);
  font-size: 0.9rem;
}

.clean-list {
  padding-left: 18px;
  margin-bottom: 0;
}

.clean-list li {
  margin-bottom: 10px;
}

.hero-media-shell {
  min-height: 580px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #0b0b0b 0%, #050505 100%);
  box-shadow: var(--shadow);
  padding: 18px;
}

.hero-media-shell-video {
  overflow: hidden;
}

.hero-media-frame {
  height: 100%;
  min-height: 544px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius) - 6px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 28%),
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.08), transparent 34%),
    radial-gradient(circle at 50% 85%, rgba(255, 255, 255, 0.03), transparent 22%);
}

.hero-media-frame-video {
  position: relative;
  padding: 0;
  background: #050505;
}

.hero-brand-panel {
  display: grid;
  gap: 22px;
  align-content: center;
  justify-items: center;
  text-align: center;
  flex: 1;
}

.hero-brand-image {
  width: min(100%, 360px);
  aspect-ratio: 1;
  object-fit: contain;
  filter: grayscale(1) brightness(1.12) contrast(1.04);
}

.hero-brand-copy {
  max-width: 30rem;
}

.hero-media-note {
  max-width: 34ch;
  margin: 0 auto;
  color: var(--text-soft);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  background: #050505;
}

.hero-video-fallback,
.hero-video-overlay {
  position: absolute;
  inset: 0;
}

.hero-video-fallback {
  z-index: 0;
  display: grid;
  place-items: center;
  padding: 28px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 255, 255, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 28%);
}

.hero-video-overlay {
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0.02) 32%, rgba(0, 0, 0, 0.44));
}

.hero-video-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(10px);
}

.hero-signal-bar {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.hero-signal-bar span {
  width: 64px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.62));
  opacity: 0.85;
}

.section {
  padding: 68px 0;
}

.section-darkband {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.benchmark-card,
.contact-card,
.brand-study-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
  padding: 28px;
}

.feature-card-premium {
  min-height: 240px;
}

.benchmark-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.benchmark-card-wide {
  grid-column: 1 / -1;
}

.contact-layout {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
}

.contact-card-primary {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-link {
  display: inline-block;
  color: var(--text);
  text-decoration: none;
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.contact-note {
  margin-bottom: 0;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.section-heading-note {
  max-width: 30ch;
  color: var(--text-soft);
}

.brand-studies {
  grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr));
}

.brand-studies-section {
  padding-top: 28px;
}

.brand-study-card {
  display: grid;
  align-items: center;
  min-height: 240px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.012));
}

.brand-study-card img {
  width: min(100%, 240px);
  margin: 0 auto;
  filter: grayscale(1) brightness(1.1) contrast(1.02);
}

.brand-study-primary {
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: 24px;
}

.brand-study-primary img {
  width: min(100%, 260px);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 34px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.site-footer p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-soft);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.78);
  outline-offset: 3px;
}

@media (max-width: 1100px) {
  .premium-grid,
  .two-up,
  .feature-grid,
  .benchmark-grid,
  .contact-layout,
  .brand-studies {
    grid-template-columns: 1fr;
  }

  .brand-study-primary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(var(--max), calc(100vw - 28px));
  }

  .header-inner,
  .footer-inner,
  .section-heading-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero,
  .page-hero,
  .section {
    padding-top: 48px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-media-shell,
  .hero-media-frame {
    min-height: 420px;
  }

  h1 {
    max-width: none;
  }
}