:root {
  --bg: #0b0e14;
  --bg-alt: #0f1320;
  --surface: #141929;
  --surface-border: #242b42;
  --text: #eef1fb;
  --text-dim: #a4acc9;
  --accent: #7c9dff;
  --accent-strong: #5c7dff;
  --accent-contrast: #0b0e14;
  --radius: 14px;
  --wrap: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; }

h1, h2, h3 { line-height: 1.15; margin: 0 0 12px; font-weight: 650; }
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); letter-spacing: -0.01em; }
h3 { font-size: 1.1rem; }

p { color: var(--text-dim); margin: 0 0 16px; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11, 14, 20, 0.8);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--surface-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 650;
  text-decoration: none;
  color: var(--text);
  margin-right: auto;
}
.brand-mark { width: 22px; height: 22px; color: var(--accent); }
.nav-links { display: flex; gap: 20px; }
.nav-links a {
  text-decoration: none;
  color: var(--text-dim);
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--text); }
.nav-cta { white-space: nowrap; }

@media (max-width: 680px) {
  .nav-links { display: none; }
}

/* Buttons */
.button {
  display: inline-block;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s ease, background 0.15s ease;
}
.button-primary {
  background: var(--accent);
  color: var(--accent-contrast);
}
.button-primary:hover { background: var(--accent-strong); transform: translateY(-1px); }
.button-large { padding: 14px 26px; font-size: 1.05rem; }

/* Hero */
.hero { padding: 96px 0 64px; }
.hero-inner { text-align: center; }
.hero h1 { margin-bottom: 20px; }
.hero-sub {
  max-width: 560px;
  margin: 0 auto 32px;
  font-size: 1.15rem;
  color: var(--text-dim);
}
.hero-actions { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-bottom: 56px; }
.hero-note { color: var(--text-dim); font-size: 0.85rem; }

/* Menu bar mock */
.menubar-mock {
  max-width: 320px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--surface-border);
  box-shadow: 0 30px 80px -30px rgba(92, 125, 255, 0.35);
}
.menubar-mock-bar {
  background: #1a1f33;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  border-bottom: 1px solid var(--surface-border);
}
.menubar-mock-dots { display: flex; gap: 5px; }
.menubar-mock-dots i {
  width: 8px; height: 8px; border-radius: 50%;
  background: #3a4060;
  display: inline-block;
}
.menubar-mock-wave { width: 16px; height: 16px; color: var(--accent); }
.menubar-mock-dropdown { background: var(--surface); padding: 6px; }
.menubar-mock-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 10px;
  font-size: 0.9rem;
  border-radius: 8px;
}
.menubar-mock-row-toggle { font-weight: 600; }
.menubar-mock-check { color: var(--accent); }
.menubar-mock-divider { height: 1px; background: var(--surface-border); margin: 4px 6px; }

/* Logos */
.logos { padding: 32px 0; border-top: 1px solid var(--surface-border); border-bottom: 1px solid var(--surface-border); }
.logos-label { text-align: center; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); margin-bottom: 18px; }
.logos-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  font-weight: 600;
  color: var(--text-dim);
}

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section h2 { text-align: center; }
.section-sub { text-align: center; max-width: 560px; margin: 0 auto 48px; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 28px;
}
.card-icon { font-size: 1.6rem; margin-bottom: 12px; }
.card p { margin-bottom: 0; }

.modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.mode-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 28px;
}
.mode-card-featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent) inset;
}
.mode-card p { margin-bottom: 0; }

@media (max-width: 760px) {
  .cards, .modes { grid-template-columns: 1fr; }
}

/* Pricing */
.pricing-wrap { text-align: center; }
.price-card {
  max-width: 380px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 40px 32px;
}
.price-amount { font-size: 3rem; font-weight: 700; margin-bottom: 20px; }
.price-amount span { font-size: 1.1rem; font-weight: 500; color: var(--text-dim); }
.price-features { list-style: none; padding: 0; margin: 0 0 28px; text-align: left; color: var(--text-dim); }
.price-features li { padding: 6px 0; border-bottom: 1px solid var(--surface-border); }
.price-features li:last-child { border-bottom: none; }
.price-note { font-size: 0.85rem; margin-top: 16px; margin-bottom: 0; }

/* FAQ */
.faq-list { max-width: 640px; margin: 0 auto; }
details {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 12px;
}
summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
}
details p { margin: 12px 0 0; }

/* Footer */
.footer { padding: 32px 0; border-top: 1px solid var(--surface-border); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  color: var(--text-dim);
  font-size: 0.85rem;
}