:root {
  color-scheme: dark;
  --navy: #071024;
  --navy-2: #0d1837;
  --panel: #14244b;
  --cyan: #3bd7ff;
  --mint: #74f7c8;
  --gold: #ffc857;
  --coral: #ff6b78;
  --lavender: #a78bfa;
  --paper: #fff6d7;
  --white: #f8fbff;
  --muted: #c9d6ef;
  --line: rgba(248, 251, 255, 0.16);
  --shadow: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--navy);
  color: var(--white);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 12px 32px;
  background: rgba(7, 16, 36, 0.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.brand-link img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  box-shadow: 0 0 22px rgba(59, 215, 255, 0.35);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-nav a,
.site-footer a {
  text-decoration: none;
}

.site-nav a:hover,
.site-footer a:hover {
  color: var(--gold);
}

.hero {
  position: relative;
  min-height: 78svh;
  display: grid;
  align-items: center;
  padding: 92px 32px 56px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

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

.hero-art {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 16, 36, 0.94) 0%, rgba(7, 16, 36, 0.76) 36%, rgba(7, 16, 36, 0.28) 72%),
    linear-gradient(0deg, rgba(7, 16, 36, 0.64), rgba(7, 16, 36, 0.1));
}

.hero-content {
  position: relative;
  width: min(680px, 100%);
  z-index: 1;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin: 0;
  color: var(--white);
  font-size: 4.6rem;
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  max-width: 780px;
  font-size: 2.35rem;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.2rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(135deg, var(--cyan), var(--mint));
  color: #071024;
  border-color: transparent;
  box-shadow: 0 14px 40px rgba(59, 215, 255, 0.24);
}

.button.secondary {
  background: rgba(255, 200, 87, 0.12);
  border-color: rgba(255, 200, 87, 0.42);
}

.button.ghost {
  background: rgba(248, 251, 255, 0.08);
}

.independence-note,
.pricing-note {
  max-width: 780px;
  color: rgba(248, 251, 255, 0.72);
  font-size: 0.92rem;
}

.independence-note {
  margin-top: 20px;
}

.section {
  padding: 86px 32px;
}

.section > * {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1fr);
  gap: 56px;
  align-items: center;
  padding-top: 56px;
  background:
    radial-gradient(circle at 18% 25%, rgba(255, 200, 87, 0.16), transparent 28%),
    linear-gradient(180deg, #0b1734, #101c3f);
}

.split-section p,
.contact-section p,
.data-band p {
  color: var(--muted);
}

.feature-figure {
  margin-top: 0;
  margin-bottom: 0;
}

.feature-figure img,
.banner-preview {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: 0 28px 80px var(--shadow);
}

.section-heading {
  margin-bottom: 32px;
}

.feature-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.price-card,
.contact-panel,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(20, 36, 75, 0.68);
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.18);
}

.feature-card {
  min-height: 240px;
  padding: 22px;
}

.feature-card img {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
}

.feature-card p,
.price-card p,
.price-card li,
.faq-list p,
.contact-panel li,
.site-footer p {
  color: var(--muted);
}

.data-band {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(320px, 1fr);
  gap: 40px;
  align-items: start;
  background:
    linear-gradient(135deg, rgba(59, 215, 255, 0.12), rgba(255, 107, 120, 0.1)),
    #0d1837;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pricing-grid {
  align-items: stretch;
}

.price-card {
  display: flex;
  flex-direction: column;
  min-height: 420px;
  padding: 26px;
}

.price-card.highlighted {
  border-color: rgba(116, 247, 200, 0.55);
  background: linear-gradient(180deg, rgba(116, 247, 200, 0.13), rgba(20, 36, 75, 0.78));
}

.price {
  margin: 14px 0 8px;
  color: var(--gold);
  font-size: 1.7rem;
  font-weight: 900;
}

.price-card ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 26px;
  padding-left: 20px;
}

.price-card .button {
  margin-top: auto;
}

.pricing-note {
  margin-top: 22px;
}

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

.faq-list details {
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  margin-bottom: 0;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(280px, 0.7fr);
  gap: 36px;
  background:
    radial-gradient(circle at 82% 12%, rgba(167, 139, 250, 0.18), transparent 25%),
    #071024;
}

.contact-section .button {
  margin-top: 16px;
}

.contact-panel {
  padding: 24px;
}

.contact-panel ul {
  margin: 16px 0 0;
  padding-left: 20px;
}

.cuff-section {
  background:
    radial-gradient(circle at 84% 20%, rgba(255, 107, 120, 0.16), transparent 24%),
    linear-gradient(180deg, #101c3f, #071024);
}

.site-footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding: 36px 32px;
  border-top: 1px solid var(--line);
  background: #050b1d;
}

.site-footer > div,
.site-footer nav {
  max-width: 640px;
}

.site-footer p {
  margin: 8px 0 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 18px;
}

.policy-main {
  background:
    radial-gradient(circle at 80% 8%, rgba(59, 215, 255, 0.18), transparent 24%),
    radial-gradient(circle at 16% 18%, rgba(255, 200, 87, 0.14), transparent 22%),
    #071024;
}

.policy-hero {
  max-width: 960px;
  margin: 0 auto;
  padding: 92px 32px 40px;
}

.policy-hero h1 {
  font-size: 3.4rem;
}

.policy-hero p:not(.eyebrow) {
  color: var(--muted);
}

.policy-content {
  max-width: 920px;
  margin: 0 auto;
  padding: 16px 32px 88px;
}

.policy-content h2 {
  margin-top: 36px;
  font-size: 1.45rem;
}

.policy-content p,
.policy-content li {
  color: var(--muted);
}

.policy-content a {
  color: var(--mint);
}

.policy-content ul {
  padding-left: 22px;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 20px;
  }

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

  .hero {
    min-height: 76svh;
    padding: 84px 20px 48px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(7, 16, 36, 0.95), rgba(7, 16, 36, 0.72)),
      linear-gradient(0deg, rgba(7, 16, 36, 0.48), rgba(7, 16, 36, 0.1));
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .hero-copy {
    font-size: 1.05rem;
  }

  .section {
    padding: 64px 20px;
  }

  .split-section,
  .data-band,
  .contact-section,
  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .price-card {
    min-height: auto;
  }

  .site-footer {
    flex-direction: column;
    padding: 30px 20px;
  }

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

  .policy-hero,
  .policy-content {
    padding-left: 20px;
    padding-right: 20px;
  }

  .policy-hero h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 520px) {
  .site-nav {
    font-size: 0.88rem;
  }

  h1 {
    font-size: 2.5rem;
  }

  .cta-row,
  .button {
    width: 100%;
  }

  .feature-card,
  .price-card,
  .contact-panel,
  .faq-list details {
    padding: 18px;
  }
}