:root {
  /* Backgrounds */
  --bg-primary: #1a1612;
  --bg-secondary: #2d2318;
  --bg-tertiary: #3a2d1f;
  --bg-deep: #0f0d0a;
  --bg-warm: #1e1b16;

  /* Text */
  --text-primary: #e8dcc8;
  --text-muted: #8b7355;
  --text-dim: #5c4a32;
  --text-faint: #3a2d1f;

  /* Accent */
  --accent-gold: #c4a76c;
  --accent-olive: #3d5c3a;
  --accent-burgundy: #7a3030;

  /* Borders */
  --border-leather: #5c4a32;
  --border-dark: #2d2318;

  /* Typography */
  --font-serif: 'Libre Baskerville', Georgia, 'Times New Roman', serif;
  --font-sans: -apple-system, 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --section-padding: 80px 48px;
  --section-padding-mobile: 56px 24px;
  --max-width: 1100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main {
  overflow-x: hidden;
}

/* ========== HERO ========== */
.hero {
  display: flex;
  align-items: center;
  min-height: 100vh;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--section-padding);
  gap: 48px;
}

.hero-content {
  flex: 0 0 55%;
}

.eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 48px);
  color: var(--text-primary);
  font-weight: 400;
  line-height: 1.2;
}

.hero-subhead {
  font-size: 15px;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.7;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 4px;
  transition: opacity 0.2s;
  cursor: pointer;
}

.btn:hover {
  opacity: 0.85;
}

.btn-primary {
  background: var(--accent-gold);
  color: var(--bg-primary);
}

.btn-outline {
  border: 1px solid var(--border-leather);
  color: var(--text-muted);
  background: transparent;
}

.hero-mockup {
  flex: 0 0 45%;
  position: relative;
}

.mockup-pair {
  display: flex;
  gap: 12px;
  transform: translateX(40px);
}

.mockup-frame {
  background: #111;
  border-radius: 12px;
  padding: 8px;
  box-shadow: -4px 0 40px rgba(0, 0, 0, 0.4);
  flex: 1;
  overflow: hidden;
  max-height: 480px;
}

.mockup-frame img {
  width: 100%;
  height: 460px;
  border-radius: 6px;
  display: block;
  object-fit: cover;
}

.mockup-frame img.mockup-top {
  object-position: top;
}

.mockup-frame img.mockup-bottom {
  object-position: bottom;
}

/* ========== PROBLEM STATEMENT ========== */
.problem {
  background: var(--bg-deep);
  padding: 96px 48px;
  text-align: center;
}

.problem-headline {
  font-family: var(--font-serif);
  font-size: clamp(24px, 4vw, 36px);
  color: var(--text-primary);
  font-weight: 400;
  line-height: 1.3;
}

.gold {
  color: var(--accent-gold);
}

.problem-subtext {
  font-size: 15px;
  color: var(--text-dim);
  margin-top: 20px;
  line-height: 1.7;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ========== FOUR PILLARS ========== */
.pillars {
  background: var(--bg-primary);
  padding: var(--section-padding);
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-label {
  display: block;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 48px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.pillar-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 32px;
}

.pillar-icon {
  width: 40px;
  height: 40px;
  background: rgba(196, 167, 108, 0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}

.pillar-title {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--text-primary);
  font-weight: 400;
  margin-bottom: 8px;
}

.pillar-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========== HOW IT WORKS ========== */
.steps {
  background: var(--bg-deep);
  padding: var(--section-padding);
}

.steps-row {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  max-width: var(--max-width);
  margin: 0 auto;
}

.step {
  text-align: center;
  flex: 0 1 220px;
}

.step-number {
  font-family: var(--font-serif);
  font-size: 48px;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 12px;
}

.step-title {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--text-primary);
  font-weight: 400;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}

.step-connector {
  width: 48px;
  height: 1px;
  background: var(--border-dark);
  margin-top: 28px;
  flex-shrink: 0;
}

/* ========== BUILT FOR MEN ========== */
.differentiator {
  background: var(--bg-warm);
  padding: var(--section-padding);
}

.differentiator-inner {
  max-width: 640px;
  margin: 0 auto;
}

.diff-headline {
  font-family: var(--font-serif);
  font-size: clamp(24px, 4vw, 32px);
  color: var(--text-primary);
  font-weight: 400;
  line-height: 1.3;
  margin-top: 16px;
}

.diff-body {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 16px;
}

.brand-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.brand-tag {
  font-family: var(--font-sans);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: 1px solid var(--border-dark);
  padding: 6px 14px;
  border-radius: 4px;
}

/* ========== CTA ========== */
.cta {
  background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-primary) 100%);
  padding: 96px 48px;
  text-align: center;
}

.cta-headline {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3.5vw, 30px);
  color: var(--text-primary);
  font-weight: 400;
}

.cta-subtext {
  font-size: 14px;
  color: var(--text-dim);
  margin-top: 12px;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.waitlist-form {
  display: flex;
  gap: 0;
  max-width: 460px;
  margin: 32px auto 0;
}

.waitlist-input {
  flex: 1;
  padding: 14px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-dark);
  border-right: none;
  border-radius: 6px 0 0 6px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  outline: none;
}

.waitlist-input::placeholder {
  color: var(--text-dim);
}

.waitlist-input:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 2px rgba(196, 167, 108, 0.3);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.waitlist-btn {
  border-radius: 0 6px 6px 0;
  border: none;
  white-space: nowrap;
}

.waitlist-note {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 12px;
}

.waitlist-status {
  font-size: 13px;
  margin-top: 8px;
  min-height: 20px;
}

.waitlist-status.success {
  color: var(--accent-gold);
}

.waitlist-status.error {
  color: var(--accent-burgundy);
}

.signin-link {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border-dark);
  font-size: 13px;
}

.signin-link span {
  color: var(--text-dim);
}

.signin-link a {
  color: var(--accent-gold);
  text-decoration: none;
  margin-left: 4px;
}

.signin-link a:hover {
  text-decoration: underline;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--bg-primary);
  padding: 24px 48px;
  text-align: center;
  font-size: 12px;
  color: var(--text-faint);
  border-top: 1px solid var(--border-dark);
}

/* ========== RESPONSIVE ========== */

/* Tablet */
@media (max-width: 1023px) {
  :root {
    --section-padding: 64px 32px;
  }

  .hero {
    flex-direction: column;
    min-height: auto;
    padding-top: 80px;
    gap: 40px;
  }

  .hero-content {
    flex: none;
    width: 100%;
    text-align: center;
  }

  .hero-subhead {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-mockup {
    flex: none;
    width: 80%;
    max-width: 500px;
    margin: 0 auto;
  }

  .mockup-frame {
    transform: none;
  }
}

/* Mobile */
@media (max-width: 767px) {
  :root {
    --section-padding: 56px 24px;
  }

  .hero {
    padding-top: 56px;
  }

  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    text-align: center;
    width: 100%;
  }

  .hero-mockup {
    width: 100%;
  }

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

  .steps-row {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .step-connector {
    width: 1px;
    height: 24px;
    margin: 0;
  }

  .waitlist-form {
    flex-direction: column;
    gap: 12px;
  }

  .waitlist-input {
    border-right: 1px solid var(--border-dark);
    border-radius: 6px;
  }

  .waitlist-btn {
    border-radius: 6px;
    width: 100%;
    padding: 14px;
  }

  .brand-tags {
    justify-content: center;
  }

  .differentiator-inner {
    text-align: center;
  }

  .section-label {
    text-align: center !important;
  }
}