/* Supply51 — tokens from README brand guidelines */
:root {
  --blue: #2F6BFF;
  --blue-deep: #1E4FD8;
  --navy: #0B1B3F;
  --midnight: #0E2156;
  --black: #07090F;

  /* Light theme (default) */
  --bg: #F6F7FB;
  --card: #FFFFFF;
  --cardline: #DDE3EE;
  --alt: #EEF1F8;
  --line: #E3E7F0;
  --ink: #0B1B3F;
  --text: #1A2238;
  --muted: #4A5570;
  --faint: #5F6981;
  --inset: #F0F3FA;
  --hl: #E6EDFF;
  --hlline: #BCD0FF;
  --hltext: #33415E;
  --link: #1E4FD8;
  --shadow: 0 12px 32px rgba(11, 27, 63, 0.08);
  --herobg: radial-gradient(900px 500px at 85% 20%, #DCE6FF 0%, #F6F7FB 70%);

  --radius: 14px;
  --radius-lg: 16px;
  --gutter: 96px;
}

:root[data-theme="dark"] {
  --bg: #07090F;
  --card: #0C1122;
  --cardline: #1C2540;
  --alt: #0A0E1B;
  --line: #141A2B;
  --ink: #FFFFFF;
  --text: #E8ECF5;
  --muted: #AEB7CC;
  --faint: #8A93AB;
  --inset: #111834;
  --hl: #0E2156;
  --hlline: #1E3A8A;
  --hltext: #C9D6F5;
  --link: #8DB0FF;
  --shadow: none;
  --herobg: radial-gradient(900px 500px at 85% 20%, #0E2156 0%, #07090F 70%);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Manrope, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  transition: background 0.2s, color 0.2s;
}
a { color: var(--link); }
a:hover { color: var(--blue-deep); }
h1, h2, h3 { margin: 0; color: var(--ink); font-family: Saira, sans-serif; }
p { margin: 0; }

.container { max-width: 1440px; margin: 0 auto; padding: 0 var(--gutter); }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 13px; }
.accent { color: var(--blue); }
.strong { font-weight: 700; }

/* Logo */
.logo {
  font-family: Saira, sans-serif; font-style: italic; font-weight: 900;
  font-size: 32px; letter-spacing: -0.5px; color: var(--ink); text-decoration: none;
}
.logo:hover { color: var(--ink); }
.logo span { color: var(--blue); }
.logo-sm { font-size: 24px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px; text-decoration: none; font-weight: 700;
  transition: background 0.15s, border-color 0.15s;
}
.btn-sm { height: 44px; padding: 0 22px; border-radius: 8px; font-size: 15px; }
.btn-lg { height: 56px; padding: 0 30px; font-size: 17px; }
.btn-block { width: 100%; height: 54px; margin-top: 8px; }
.btn-primary { background: var(--blue); color: #FFFFFF; }
.btn-primary:hover { background: var(--blue-deep); color: #FFFFFF; }
.btn-outline { border: 1px solid var(--cardline); color: var(--ink); font-weight: 600; }
.btn-outline:hover { border-color: var(--blue); color: var(--ink); }
.btn-white { background: #FFFFFF; color: var(--black); }
.btn-white:hover { color: var(--black); background: #E6EDFF; }
.btn-ghost { border: 1px solid #5B8CFF; color: #FFFFFF; font-weight: 600; }
.btn-ghost:hover { color: #FFFFFF; background: rgba(47, 107, 255, 0.15); }
.btn-row { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); }
.header-inner { height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.nav { display: flex; gap: 36px; align-items: center; font-size: 15px; font-weight: 600; }
.nav-link { color: var(--muted); text-decoration: none; }
.nav-link:hover { color: var(--ink); }
.theme-toggle {
  width: 44px; height: 44px; padding: 0; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px; border: 1px solid var(--cardline); background: var(--card); color: var(--ink); cursor: pointer;
}
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* Hero */
.hero { background: var(--herobg); padding: 120px 0; }
.hero-inner { display: flex; gap: 64px; align-items: flex-start; }
.hero-copy { flex: 1; max-width: 760px; display: flex; flex-direction: column; gap: 28px; }
.eyebrow {
  font-family: Saira, sans-serif; font-weight: 700; font-size: 14px;
  letter-spacing: 3px; text-transform: uppercase; color: var(--blue);
}
h1 { font-style: italic; font-weight: 900; font-size: 88px; line-height: 0.98; letter-spacing: -2px; }
.lead { font-size: 21px; line-height: 1.55; color: var(--muted); max-width: 600px; }

/* Cards */
.card { background: var(--card); border: 1px solid var(--cardline); border-radius: var(--radius); }
.report-card {
  width: 460px; flex-shrink: 0; margin-top: 8px; padding: 28px; border-radius: var(--radius-lg);
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 18px;
}
.report-head { display: flex; justify-content: space-between; align-items: center; }
.report-title { font-family: Saira, sans-serif; font-weight: 700; font-size: 18px; color: var(--ink); }
.stat-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.stat { padding: 16px; border-radius: 10px; background: var(--inset); }
.stat-num { font-family: Saira, sans-serif; font-weight: 800; font-size: 30px; color: var(--ink); }
.report-rows { display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.report-row { display: flex; justify-content: space-between; padding-bottom: 10px; border-bottom: 1px solid var(--cardline); }
.report-row:last-child { padding-bottom: 0; border-bottom: 0; }
.report-row span:first-child { color: var(--muted); }
.report-row span:last-child { color: var(--ink); }
.report-row span.accent { color: var(--blue); }

/* Sections */
.section { padding: 120px 0; border-top: 1px solid var(--line); }
.section-alt { background: var(--alt); }
h2 { font-style: italic; font-weight: 800; font-size: 56px; line-height: 1; letter-spacing: -1px; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; margin-bottom: 56px; }
.section-head p { max-width: 460px; font-size: 18px; line-height: 1.55; color: var(--muted); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }

.feature { padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.feature h3 { font-weight: 700; font-size: 24px; }
.feature p { color: var(--muted); }
.icon { color: var(--blue); }
.feature-hl { background: var(--hl); border-color: var(--hlline); justify-content: center; }
.feature-hl p { color: var(--hltext); }
.hl-title { font-style: italic; font-weight: 800; font-size: 26px; }
.hl-link { font-weight: 700; }

/* Steps */
.steps { gap: 48px; margin-top: 56px; }
.step { display: flex; flex-direction: column; gap: 16px; padding-top: 24px; border-top: 2px solid var(--blue); }
.step-num { font-family: Saira, sans-serif; font-style: italic; font-weight: 900; font-size: 44px; line-height: 1.2; color: var(--blue); }
.step h3 { font-weight: 700; font-size: 26px; }
.step p { font-size: 17px; color: var(--muted); }

/* Pricing */
.pricing-inner { display: flex; gap: 80px; align-items: center; }
.pricing-copy { flex: 1; display: flex; flex-direction: column; gap: 24px; }
.pricing-copy .lead { font-size: 19px; max-width: 560px; }
.price-card {
  width: 520px; flex-shrink: 0; padding: 40px; border-radius: var(--radius-lg); border-color: var(--blue);
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 20px;
}
.price-row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; font-size: 17px; }
.price-val { font-family: Saira, sans-serif; font-weight: 700; font-size: 22px; color: var(--ink); }
.price-fee { font-family: Saira, sans-serif; font-weight: 800; font-size: 32px; color: var(--ink); white-space: nowrap; }
.per { font-size: 16px; font-weight: 500; color: var(--faint); }
.price-plus { font-family: Saira, sans-serif; font-weight: 800; font-size: 28px; color: var(--faint); }

/* CTA band — stays dark navy in both themes */
.cta-wrap { padding-bottom: 120px; }
.cta {
  padding: 80px; border-radius: 20px; border: 1px solid #1E3A8A;
  background: linear-gradient(120deg, #0E2156 0%, #0B1B3F 60%, #07090F 100%);
  display: flex; justify-content: space-between; align-items: center; gap: 48px;
}
.cta-copy { display: flex; flex-direction: column; gap: 14px; }
.cta h2 { color: #FFFFFF; font-weight: 900; font-size: 52px; line-height: 1.02; letter-spacing: 0; }
.cta p { font-size: 19px; color: #C9D6F5; }
.cta-actions { display: flex; flex-direction: column; gap: 12px; flex-shrink: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); font-size: 14px; color: var(--faint); }
.footer-inner { min-height: 120px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  :root { --gutter: 48px; }
  h1 { font-size: 72px; }
  .hero-inner, .pricing-inner { flex-direction: column; }
  .report-card, .price-card { width: 100%; max-width: 560px; }
  .pricing-inner { align-items: stretch; gap: 48px; }
}

@media (max-width: 900px) {
  .nav-link { display: none; }
  .nav { gap: 12px; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cta { flex-direction: column; align-items: flex-start; padding: 48px; }
  .cta-actions { width: 100%; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; }
  .header-inner { height: 72px; }
  .logo { font-size: 26px; }
  .btn-sm { padding: 0 14px; }
  .hero { padding: 64px 0; }
  h1 { font-size: 48px; letter-spacing: -1px; }
  .lead { font-size: 18px; }
  h2 { font-size: 38px; }
  .section { padding: 72px 0; }
  .grid-3 { grid-template-columns: 1fr; }
  .steps { gap: 32px; margin-top: 40px; }
  .btn-row .btn { width: 100%; }
  .report-card, .price-card, .feature { padding: 24px; }
  .price-fee { font-size: 26px; }
  .cta-wrap { padding-bottom: 72px; }
  .cta { padding: 32px 24px; }
  .cta h2 { font-size: 36px; }
  .cta-actions .btn { width: 100%; }
  .footer-inner { flex-direction: column; justify-content: center; padding: 32px 0; text-align: center; }
}