/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* Tokens */
:root {
  --bg: #FDF8F3;
  --surface: #F5EDE3;
  --fg: #1B3D4A;
  --fg-muted: #4A6570;
  --accent: #E85D04;
  --accent-dark: #C24C03;
  --positive: #2A7D4F;
  --negative: #B52B2B;
  --white: #FFFFFF;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

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

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 248, 243, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(27, 61, 74, 0.08);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}

/* Hero */
.hero {
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232, 93, 4, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.hero-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  line-height: 1.05;
  color: var(--fg);
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero-headline em {
  font-style: italic;
  color: var(--accent);
}

.hero-lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 520px;
}

/* Myth Buster Graphic */
.myth-buster-graphic {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.myth-circle {
  padding: 0.75rem 1.25rem;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.myth-red {
  background: rgba(181, 43, 43, 0.1);
  color: var(--negative);
  border: 1.5px solid rgba(181, 43, 43, 0.25);
}

.myth-green {
  background: rgba(42, 125, 79, 0.1);
  color: var(--positive);
  border: 1.5px solid rgba(42, 125, 79, 0.25);
}

/* Topics */
.topics {
  background: var(--surface);
  padding: 5rem 0;
}

.topics-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.section-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.15;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 3.5rem;
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.topic-card {
  background: var(--white);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid rgba(27, 61, 74, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.topic-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(27, 61, 74, 0.08);
}

.topic-icon {
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.topic-card h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.15rem;
  color: var(--fg);
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

.topic-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Format */
.format {
  padding: 5rem 0;
  background: var(--fg);
  color: var(--white);
}

.format-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.format .section-label {
  color: var(--accent);
}

.format .section-headline {
  color: var(--white);
}

.format-desc {
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-top: 1.5rem;
  font-size: 1rem;
}

.format-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 1rem;
}

.step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step-num {
  font-family: 'DM Serif Display', serif;
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
  min-width: 48px;
  flex-shrink: 0;
}

.step-content h4 {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}

.step-content p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* Promise */
.promise {
  padding: 5rem 0;
  background: var(--surface);
}

.promise-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.quote-text {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  color: var(--fg);
  line-height: 1.5;
  letter-spacing: -0.02em;
}

.quote-attribution {
  margin-top: 1.2rem;
  font-size: 0.9rem;
  color: var(--fg-muted);
  font-weight: 500;
}

.promise-points {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.promise-point {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.promise-marker {
  width: 28px;
  height: 28px;
  background: rgba(232, 93, 4, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.promise-point p {
  font-weight: 500;
  color: var(--fg);
  font-size: 1rem;
}

/* Closing */
.closing {
  padding: 6rem 0;
  background: var(--accent);
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 2rem;
}

.closing-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}

.closing-sub {
  color: rgba(255,255,255,0.8);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* Footer */
.footer {
  padding: 3rem 0;
  background: var(--fg);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.footer-brand {
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}

.footer-tagline {
  color: rgba(255,255,255,0.45);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-sep {
  color: rgba(255,255,255,0.3);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-visual {
    order: -1;
  }

  .myth-buster-graphic {
    justify-content: flex-start;
  }

  .topics-grid {
    grid-template-columns: 1fr;
  }

  .format-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .promise-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero {
    padding: 3rem 0 2.5rem;
  }

  .topics,
  .format,
  .promise {
    padding: 3.5rem 0;
  }

  .closing {
    padding: 4rem 0;
  }

  .footer {
    padding: 2rem 0;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 2.4rem;
  }

  .section-headline {
    font-size: 1.6rem;
  }

  .myth-circle {
    font-size: 0.75rem;
    padding: 0.5rem 0.9rem;
  }

  .myth-buster-graphic {
    flex-wrap: wrap;
    gap: 0.8rem;
  }

  .step {
    gap: 1rem;
  }
}