/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #F8F6F1;
  --bg-alt: #F0EDE6;
  --fg: #0D1B2A;
  --fg-mid: #3A4750;
  --fg-light: #6B7280;
  --accent: #D97706;
  --accent-warm: #F59E0B;
  --navy: #0D1B2A;
  --navy-light: #1A2E42;
  --white: #FFFFFF;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === TYPOGRAPHY === */
h1, h2, h3 { font-family: 'Fraunces', Georgia, serif; font-weight: 600; line-height: 1.15; }

/* === NAV === */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid rgba(13,27,42,0.08);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-logo {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700; font-size: 1.2rem;
  color: var(--fg); text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-tag {
  font-size: 0.75rem; font-weight: 500;
  color: var(--fg-light);
  background: var(--bg-alt);
  padding: 4px 12px; border-radius: 100px;
  letter-spacing: 0.03em; text-transform: uppercase;
}

/* === HERO === */
.hero {
  background: var(--navy);
  color: var(--white);
  padding: 80px 24px 96px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: 0; right: -10%; width: 55%; height: 100%;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 20px,
    rgba(255,255,255,0.015) 20px,
    rgba(255,255,255,0.015) 21px
  );
  pointer-events: none;
}
.hero-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.hero-eyebrow {
  font-size: 0.8rem; font-weight: 500;
  color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 1.05rem; color: rgba(255,255,255,0.7);
  line-height: 1.7; max-width: 420px;
}
.hero-visual {
  display: flex; flex-direction: column; gap: 16px;
}
.stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; padding: 20px 24px;
  display: flex; align-items: baseline; gap: 16px;
}
.stat-card--accent {
  background: rgba(217,119,6,0.15);
  border-color: rgba(217,119,6,0.3);
}
.stat-number {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 2rem; font-weight: 700;
  color: var(--accent); min-width: 80px;
}
.stat-label {
  font-size: 0.85rem; color: rgba(255,255,255,0.6);
  line-height: 1.4;
}

/* === PROBLEM === */
.problem { padding: 96px 24px; }
.problem-inner { max-width: 1100px; margin: 0 auto; }
.problem-label {
  font-size: 0.75rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--accent); margin-bottom: 16px;
}
.problem-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--fg); margin-bottom: 56px; max-width: 560px;
}
.problem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
}
.problem-item h3 {
  font-size: 1.1rem; color: var(--fg); margin-bottom: 12px;
}
.problem-item p {
  font-size: 0.9rem; color: var(--fg-mid); line-height: 1.7;
}
.problem-icon { margin-bottom: 16px; }

/* === SOLUTION === */
.solution {
  background: var(--navy);
  color: var(--white);
  padding: 96px 24px;
}
.solution-inner { max-width: 1100px; margin: 0 auto; text-align: center; }
.solution-badge {
  display: inline-block;
  font-size: 0.75rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--accent);
  border: 1px solid rgba(217,119,6,0.4);
  padding: 6px 16px; border-radius: 100px;
  margin-bottom: 24px;
}
.solution-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white); margin-bottom: 20px;
}
.solution-body {
  font-size: 1rem; color: rgba(255,255,255,0.65);
  max-width: 560px; margin: 0 auto 56px;
  line-height: 1.7;
}
.solution-promise {
  display: flex; align-items: center; justify-content: center; gap: 0;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px; padding: 32px 48px;
  flex-wrap: wrap; gap: 32px;
}
.promise-item { text-align: center; }
.promise-number {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 2.2rem; font-weight: 700; color: var(--accent);
}
.promise-label {
  font-size: 0.8rem; color: rgba(255,255,255,0.55);
  margin-top: 4px;
}
.promise-divider {
  width: 1px; height: 50px;
  background: rgba(255,255,255,0.15);
}

/* === HOW === */
.how { padding: 96px 24px; background: var(--bg-alt); }
.how-inner { max-width: 1100px; margin: 0 auto; }
.how-label {
  font-size: 0.75rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--accent); margin-bottom: 16px;
}
.how-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  color: var(--fg); margin-bottom: 56px;
}
.how-steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: grid; grid-template-columns: 80px 1fr; gap: 32px; align-items: start;
  padding: 40px 0;
  border-bottom: 1px solid rgba(13,27,42,0.08);
}
.step:first-child { border-top: 1px solid rgba(13,27,42,0.08); }
.step-num {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 3rem; font-weight: 700;
  color: var(--accent); opacity: 0.25; line-height: 1;
}
.step-body h3 {
  font-size: 1.25rem; color: var(--fg); margin-bottom: 12px;
}
.step-body p {
  font-size: 0.95rem; color: var(--fg-mid); line-height: 1.7;
}

/* === WHO === */
.who { padding: 96px 24px; }
.who-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.who-label {
  font-size: 0.75rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--accent); margin-bottom: 16px;
}
.who-headline {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--fg);
}
.who-list {
  list-style: none; display: flex; flex-direction: column; gap: 16px;
  margin-bottom: 24px;
}
.who-list li {
  font-size: 1rem; color: var(--fg);
  padding-left: 24px; position: relative;
}
.who-list li::before {
  content: '';
  position: absolute; left: 0; top: 10px;
  width: 10px; height: 2px; background: var(--accent);
}
.who-note {
  font-size: 0.85rem; color: var(--fg-light);
  font-style: italic;
}

/* === CLOSING === */
.closing {
  background: var(--navy);
  color: var(--white);
  padding: 96px 24px;
  text-align: center;
}
.closing-inner { max-width: 720px; margin: 0 auto; }
.closing-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white); margin-bottom: 24px;
}
.closing-sub {
  font-size: 1.05rem; color: rgba(255,255,255,0.6);
  margin-bottom: 32px; line-height: 1.7;
}
.closing-aside {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1rem; font-style: italic;
  color: rgba(255,255,255,0.4);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 32px;
  margin-top: 32px;
}

/* === FOOTER === */
.footer { padding: 48px 24px; border-top: 1px solid rgba(13,27,42,0.08); }
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-logo {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.1rem; font-weight: 700; color: var(--fg);
  margin-bottom: 4px;
}
.footer-tagline { font-size: 0.85rem; color: var(--fg-light); }
.footer-meta p { font-size: 0.8rem; color: var(--fg-light); }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .problem-grid { grid-template-columns: 1fr; gap: 32px; }
  .who-inner { grid-template-columns: 1fr; gap: 40px; }
  .step { grid-template-columns: 56px 1fr; gap: 20px; }
  .solution-promise { flex-direction: column; gap: 24px; padding: 24px; }
  .promise-divider { display: none; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .hero { padding: 56px 24px 72px; }
  .stat-card { flex-direction: column; gap: 8px; }
}