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

:root {
  --cream: #faf7f2;
  --cream-dark: #f2efe8;
  --ink: #1a1916;
  --ink-light: #3d3a35;
  --gray: #6b6560;
  --gray-light: #a09a93;
  --accent: #c8522a;
  --accent-light: #e8705a;
  --accent-pale: #fdf0eb;
  --border: #e8e4dd;
}

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

body {
  font-family: 'Instrument Sans', 'Helvetica Neue', Arial, sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* === TYPOGRAPHY === */
h1, h2, h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* === NAV === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 40px;
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
}

.nav-logo {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.03em;
}

/* === HERO === */
.hero {
  position: relative;
  padding: 140px 40px 100px;
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, var(--border) 1px, transparent 0);
  background-size: 28px 28px;
  opacity: 0.6;
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero-headline {
  font-size: clamp(2.75rem, 5.5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.08;
  margin-bottom: 28px;
  color: var(--ink);
}

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

.hero-sub {
  font-size: 1.125rem;
  color: var(--ink-light);
  line-height: 1.7;
  max-width: 440px;
}

/* === EMAIL MOCKUP === */
.email-mockup {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(26,25,22,0.08), 0 20px 60px rgba(26,25,22,0.06);
  position: relative;
}

.mockup-header {
  background: var(--cream-dark);
  padding: 12px 16px;
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.mockup-body {
  padding: 24px;
}

.mockup-from {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.mockup-avatar {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1rem;
}

.mockup-from-text {
  display: flex;
  flex-direction: column;
}

.mockup-sender {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}

.mockup-email {
  font-size: 0.75rem;
  color: var(--gray);
}

.mockup-subject {
  font-size: 0.8125rem;
  color: var(--ink-light);
  margin-bottom: 16px;
}

.mockup-subject-label {
  color: var(--gray);
  margin-right: 4px;
}

.mockup-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 20px;
}

.mockup-issue-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.mockup-headline-text {
  font-family: 'Fraunces', serif;
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 20px;
  border-left: 3px solid var(--accent);
  padding-left: 12px;
}

.mockup-section {
  margin-bottom: 18px;
}

.mockup-section-title {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 8px;
}

.mockup-item {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.mockup-item-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 8px;
}

.mockup-item p {
  font-size: 0.8125rem;
  color: var(--ink-light);
  line-height: 1.55;
}

.mockup-body-text {
  font-size: 0.8125rem;
  color: var(--ink-light);
  line-height: 1.55;
}

.mockup-footer-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
}

.mockup-arrow {
  font-size: 0.875rem;
}

/* === MANIFESTO === */
.manifesto {
  background: var(--ink);
  color: var(--cream);
  padding: 100px 40px;
}

.manifesto-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.manifesto-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 24px;
}

.manifesto-headline {
  font-size: clamp(2rem, 3.5vw, 2.875rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 60px;
  color: var(--cream);
}

.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 48px;
}

.manifesto-stat {
  background: rgba(255,255,255,0.03);
  padding: 32px 28px;
}

.manifesto-num {
  font-family: 'Fraunces', serif;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--accent-light);
  margin-bottom: 10px;
  letter-spacing: -0.03em;
}

.manifesto-desc {
  font-size: 0.875rem;
  color: rgba(250,247,242,0.6);
  line-height: 1.5;
}

.manifesto-body {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(250,247,242,0.7);
  max-width: 640px;
}

.manifesto-body em {
  color: var(--cream);
  font-style: italic;
}

/* === HOW === */
.how {
  padding: 100px 40px;
  background: var(--cream);
}

.how-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.how-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.how-headline {
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 72px;
  color: var(--ink);
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.how-step {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 40px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  position: relative;
}

.how-step:last-child {
  border-bottom: 1px solid var(--border);
}

.how-step-num {
  font-family: 'Fraunces', serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--border);
  line-height: 1;
  padding-top: 4px;
}

.how-step-title {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 12px;
  color: var(--ink);
}

.how-step-body {
  font-size: 1rem;
  color: var(--ink-light);
  line-height: 1.7;
  max-width: 520px;
}

.how-quote {
  margin-top: 60px;
  padding-left: 40px;
  border-left: 3px solid var(--accent);
}

.how-quote blockquote {
  font-family: 'Fraunces', serif;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--ink);
  line-height: 1.6;
}

/* === TOPICS === */
.topics {
  padding: 100px 40px;
  background: var(--cream-dark);
}

.topics-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.topics-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.topics-headline {
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 56px;
  color: var(--ink);
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.topics-card {
  background: var(--cream);
  padding: 32px 28px;
  transition: background 0.2s;
}

.topics-card:hover {
  background: #fff;
}

.topics-icon {
  color: var(--accent);
  margin-bottom: 16px;
}

.topics-card h3 {
  font-family: 'Fraunces', serif;
  font-size: 1.125rem;
  font-weight: 400;
  margin-bottom: 10px;
  color: var(--ink);
}

.topics-card p {
  font-size: 0.875rem;
  color: var(--ink-light);
  line-height: 1.6;
}

/* === SAMPLE === */
.sample {
  padding: 100px 40px;
  background: var(--cream);
}

.sample-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.sample-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.sample-headline {
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 56px;
  color: var(--ink);
}

.sample-format {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(26,25,22,0.06);
  max-width: 680px;
}

.format-section {
  padding: 28px 32px;
  border-bottom: 1px solid var(--border);
}

.format-section:last-child {
  border-bottom: none;
}

.format-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.format-headline-text {
  font-family: 'Fraunces', serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0;
}

.format-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.format-item:last-child {
  margin-bottom: 0;
}

.format-num {
  font-family: 'Fraunces', serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent);
  flex-shrink: 0;
  line-height: 1.5;
}

.format-item-headline {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.4;
}

.format-item-body {
  font-size: 0.8125rem;
  color: var(--ink-light);
  line-height: 1.6;
}

.format-takeaway {
  font-size: 0.9375rem;
  color: var(--ink);
  line-height: 1.65;
}

.format-section--meta {
  background: var(--cream-dark);
  padding: 16px 32px;
}

.format-meta {
  font-size: 0.8125rem;
  color: var(--gray);
}

/* === CLOSING === */
.closing {
  padding: 120px 40px;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}

.closing-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.04) 1px, transparent 0);
  background-size: 36px 36px;
  pointer-events: none;
}

.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.closing-content {
  max-width: 640px;
}

.closing-headline {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 28px;
}

.closing-sub {
  font-size: 1.0625rem;
  color: rgba(250,247,242,0.65);
  line-height: 1.7;
  margin-bottom: 40px;
}

.closing-manifesto {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.closing-pill {
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  font-size: 0.8125rem;
  color: rgba(250,247,242,0.7);
}

/* === FOOTER === */
footer {
  background: #111009;
  padding: 28px 40px;
  text-align: center;
}

footer p {
  font-size: 0.8125rem;
  color: rgba(250,247,242,0.3);
}

footer a {
  color: rgba(250,247,242,0.5);
  text-decoration: none;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-sub {
    max-width: 100%;
  }
  .manifesto-grid {
    grid-template-columns: 1fr;
  }
  .topics-grid {
    grid-template-columns: 1fr 1fr;
  }
  .how-step {
    grid-template-columns: 60px 1fr;
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 120px 24px 72px;
  }
  .manifesto, .how, .topics, .sample {
    padding: 72px 24px;
  }
  .closing {
    padding: 80px 24px;
  }
  .topics-grid {
    grid-template-columns: 1fr;
  }
  .how-step-num {
    font-size: 2rem;
  }
  .how-step {
    grid-template-columns: 48px 1fr;
    gap: 16px;
    padding: 28px 0;
  }
  .manifesto-headline, .how-headline, .topics-headline, .sample-headline {
    font-size: 1.875rem;
  }
}