/* ══════════════════════════════════════════
   ECHO CANYON — Design System
   Warm cream / deep brown / amber
   Cormorant Garamond + DM Sans
   Laurel Canyon energy — studio, not showroom
══════════════════════════════════════════ */

/* ─── Tokens ─── */
:root {
  --cream:       #F5F0E8;
  --cream-deep:  #EDE6D8;
  --ivory:       #FAF7F2;
  --brown-deep:  #2C1F15;
  --brown-mid:   #4A3327;
  --brown-warm:  #6B4F3A;
  --amber:       #D4A574;
  --amber-light: #E8C9A0;
  --amber-dim:   #B8885A;
  --tube-glow:   #F0B96A;
  --tube-dim:    rgba(240, 185, 106, 0.15);
  --text-body:   #3D2C1E;
  --text-muted:  #7A5C42;
  --divider:     rgba(74, 51, 39, 0.12);

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'DM Sans', -apple-system, sans-serif;

  --section-pad: clamp(80px, 10vw, 140px);
  --container:  1160px;
  --radius:     2px;
  --radius-md:  6px;
}

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

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

body {
  background: var(--cream);
  color: var(--text-body);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--amber); color: var(--brown-deep); }

/* ─── Typography ─── */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }

p { max-width: 62ch; }

strong { font-weight: 500; color: var(--brown-deep); }
em { font-style: italic; color: var(--brown-mid); }

.section-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber-dim);
  margin-bottom: 1rem;
}

.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 400;
  color: var(--brown-deep);
  margin-bottom: 3.5rem;
}

/* ─── Reveal Animations ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: none;
}
.reveal-last {
  transition-delay: 0.15s;
}

/* ─── Container ─── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}

/* ─── Buttons ─── */
.btn-primary {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 36px;
  background: var(--brown-deep);
  color: var(--cream);
  border: 1px solid var(--brown-deep);
  border-radius: var(--radius);
  transition: background 0.25s ease, color 0.25s ease, transform 0.15s ease;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--brown-mid);
  border-color: var(--brown-mid);
  transform: translateY(-1px);
}
.btn-primary-light {
  background: transparent;
  color: var(--cream);
  border-color: var(--cream);
}
.btn-primary-light:hover {
  background: rgba(245,240,232,0.12);
}

/* ─── Divider line ─── */
.section-divider {
  width: 48px;
  height: 1px;
  background: var(--amber);
  margin: 0 auto 2.5rem;
  opacity: 0.6;
}

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
  transform: scale(1.04);
  transition: transform 8s ease-out;
}
.hero:hover .hero-bg {
  transform: scale(1.0);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(44,31,21,0.72) 0%,
    rgba(44,31,21,0.55) 50%,
    rgba(44,31,21,0.78) 100%
  );
}

.hero-content {
  position: relative;
  text-align: center;
  padding: clamp(60px, 8vw, 120px) clamp(24px, 5vw, 80px);
  max-width: 820px;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber-light);
  margin-bottom: 1.5rem;
  opacity: 0.85;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6.5vw, 5.2rem);
  font-weight: 300;
  color: var(--cream);
  line-height: 1.08;
  margin-bottom: 1.8rem;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 300;
  font-style: italic;
  color: var(--amber-light);
  line-height: 1.5;
  margin-bottom: 2.8rem;
  opacity: 0.9;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--amber-light);
  font-size: 1.1rem;
  opacity: 0.5;
  animation: bounce 2.2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ══════════════════════════════════════════
   THREE PATHS
══════════════════════════════════════════ */
.paths-section {
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
  background: var(--ivory);
}

.paths-section .section-label,
.paths-section .section-heading {
  text-align: center;
}
.section-divider { margin: 0 auto 2.5rem; }

.paths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2px;
  max-width: var(--container);
  margin: 0 auto;
  border: 1px solid var(--divider);
}

.path-card {
  padding: clamp(40px, 5vw, 60px) clamp(28px, 4vw, 48px);
  background: var(--cream);
  position: relative;
  transition: background 0.3s ease;
}
.path-card:hover {
  background: var(--cream-deep);
}

.path-number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--amber);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 1.2rem;
  letter-spacing: -0.04em;
}

.path-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--brown-deep);
  margin-bottom: 1rem;
}

.path-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.8rem;
  max-width: 38ch;
}

.path-pill {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-dim);
  border: 1px solid rgba(184, 136, 90, 0.3);
  padding: 5px 14px;
  border-radius: 20px;
}

/* ══════════════════════════════════════════
   THE PROBLEM WE SOLVE
══════════════════════════════════════════ */
.problem-section {
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
  background: var(--brown-deep);
}

.problem-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: start;
}

.problem-inner .section-label { color: var(--amber); }

.problem-heading {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 300;
  color: var(--cream);
  line-height: 1.2;
  margin-bottom: 3rem;
}

.problem-list {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.problem-item {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}

.problem-icon {
  color: var(--amber);
  font-size: 0.85rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.problem-item div {
  font-size: 0.95rem;
  color: rgba(245, 240, 232, 0.75);
  line-height: 1.7;
  max-width: 52ch;
}

.problem-statement {
  margin-top: 2.5rem;
  padding: 1.5rem 2rem;
  border-left: 2px solid var(--amber);
}

.problem-statement em {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--amber-light);
}

/* Tube glow visual */
.problem-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.tube-glow-box {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tube-glow {
  width: 120px;
  height: 160px;
  border-radius: 60px;
  background: radial-gradient(ellipse at 50% 60%,
    var(--tube-glow) 0%,
    rgba(240, 185, 106, 0.5) 35%,
    rgba(212, 165, 116, 0.2) 60%,
    transparent 80%
  );
  box-shadow:
    0 0 60px 20px rgba(240, 185, 106, 0.2),
    0 0 120px 40px rgba(240, 185, 106, 0.08),
    inset 0 0 30px rgba(255, 240, 200, 0.15);
  animation: tube-pulse 3s ease-in-out infinite;
}

@keyframes tube-pulse {
  0%, 100% {
    opacity: 0.85;
    box-shadow:
      0 0 60px 20px rgba(240, 185, 106, 0.2),
      0 0 120px 40px rgba(240, 185, 106, 0.08);
  }
  50% {
    opacity: 1;
    box-shadow:
      0 0 80px 30px rgba(240, 185, 106, 0.28),
      0 0 160px 60px rgba(240, 185, 106, 0.12);
  }
}

.tube-label {
  position: absolute;
  bottom: -28px;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  opacity: 0.5;
}

/* ══════════════════════════════════════════
   HOW IT WORKS
══════════════════════════════════════════ */
.how-section {
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
  background: var(--cream);
}

.how-section .section-label,
.how-section .section-heading {
  text-align: center;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: var(--container);
  margin: 0 auto;
  border-top: 1px solid var(--divider);
  padding-top: 4rem;
}

.step {
  padding: 0 2rem 0 0;
  position: relative;
}

.step-connector {
  position: absolute;
  top: 20px;
  right: 1rem;
  width: calc(100% - 2rem);
  height: 1px;
  background: linear-gradient(to right, var(--amber), transparent);
  opacity: 0.25;
}

.step-num {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--amber);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

.step-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--brown-deep);
  margin-bottom: 0.8rem;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ══════════════════════════════════════════
   TONE IDENTITY EXAMPLES
══════════════════════════════════════════ */
.identities-section {
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
  background: var(--cream-deep);
}

.identities-section .section-label,
.identities-section .section-heading {
  text-align: center;
}

.identities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2px;
  max-width: var(--container);
  margin: 0 auto;
  border: 1px solid var(--divider);
}

.identity-card {
  padding: clamp(32px, 4vw, 48px) clamp(24px, 3.5vw, 40px);
  background: var(--cream);
  position: relative;
  transition: background 0.3s ease;
}
.identity-card:hover { background: var(--ivory); }

.identity-glyph {
  font-size: 1.1rem;
  color: var(--amber);
  margin-bottom: 1rem;
}

.identity-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--brown-deep);
  margin-bottom: 0.9rem;
}

.identity-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.2rem;
}

.identity-ref {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--amber-dim);
  opacity: 0.7;
}

.identities-note {
  text-align: center;
  margin-top: 3rem;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-muted);
}

/* ══════════════════════════════════════════
   VISUAL RIG PREVIEW
══════════════════════════════════════════ */
.rig-section {
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
  background: var(--ivory);
  text-align: center;
}

.rig-section .section-label,
.rig-section .section-heading {
  text-align: center;
}

.rig-intro {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 52ch;
  margin: 0 auto 3.5rem;
  line-height: 1.75;
}

.rig-placeholder {
  max-width: 800px;
  margin: 0 auto;
}

.rig-placeholder-inner {
  border: 1px dashed rgba(184, 136, 90, 0.25);
  border-radius: var(--radius-md);
  padding: clamp(40px, 5vw, 60px);
  background: rgba(74, 51, 39, 0.03);
}

.rig-placeholder-label {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--brown-mid);
  margin-bottom: 0.5rem;
}

.rig-placeholder-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  opacity: 0.7;
}

.rig-chain-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.rig-node {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--brown-warm);
  background: var(--cream-deep);
  border: 1px solid rgba(74, 51, 39, 0.15);
  padding: 10px 20px;
  border-radius: var(--radius);
}

.rig-node-glow {
  color: var(--amber-dim);
  border-color: rgba(212, 165, 116, 0.4);
  background: rgba(212, 165, 116, 0.08);
  box-shadow: 0 0 16px rgba(240, 185, 106, 0.12);
}

.rig-arrow {
  font-size: 1.2rem;
  color: var(--amber);
  opacity: 0.4;
  padding: 0 4px;
}

/* ══════════════════════════════════════════
   TARGET AUDIENCE
══════════════════════════════════════════ */
.audience-section {
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
  background: var(--cream);
}

.audience-inner {
  max-width: var(--container);
  margin: 0 auto;
}

.audience-heading {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300;
  font-style: italic;
  color: var(--brown-deep);
  margin-bottom: 3.5rem;
  max-width: 22ch;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.audience-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.audience-icon {
  font-size: 1.2rem;
  color: var(--amber);
}

.audience-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--brown-deep);
}

.audience-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.audience-statement {
  border-top: 1px solid var(--divider);
  padding-top: 2.5rem;
  text-align: center;
}

.quote-line {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 300;
  font-style: italic;
  color: var(--brown-deep);
  max-width: none;
}

.quote-sub {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.6rem;
  max-width: none;
}

/* ══════════════════════════════════════════
   FOOTER CTA
══════════════════════════════════════════ */
.footer-cta {
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
  background: var(--brown-deep);
  position: relative;
  overflow: hidden;
}

.footer-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(240,185,106,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.footer-cta-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.footer-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--cream);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.footer-sub {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--amber-light);
  opacity: 0.8;
  margin-bottom: 2.5rem;
}

/* ══════════════════════════════════════════
   SITE FOOTER
══════════════════════════════════════════ */
.site-footer {
  background: #1A1008;
  padding: 28px clamp(24px, 5vw, 80px);
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--cream);
  letter-spacing: 0.04em;
}

.footer-sep {
  color: var(--amber);
  opacity: 0.4;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-style: italic;
  color: var(--amber-light);
  opacity: 0.5;
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 900px) {
  .problem-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .problem-visual {
    display: none;
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  .step-connector { display: none; }
}

@media (max-width: 600px) {
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .paths-grid {
    grid-template-columns: 1fr;
  }
  .hero-headline {
    font-size: 2.6rem;
  }
  .audience-grid {
    grid-template-columns: 1fr;
  }
  .rig-chain-preview {
    gap: 0.5rem;
  }
  .rig-node {
    font-size: 0.72rem;
    padding: 8px 14px;
  }
}

/* ─── Custom scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--amber-dim); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--amber); }

/* ══════════════════════════════════════════
   SITE HEADER
══════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(44, 31, 21, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 165, 116, 0.12);
}

.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--cream);
  text-decoration: none;
  letter-spacing: 0.06em;
  opacity: 0.9;
  transition: opacity 0.2s ease;
}
.header-logo:hover { opacity: 1; }

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.header-quiz-link {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--amber-light);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}
.header-quiz-link:hover { opacity: 1; }

.header-signin-btn {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--cream);
  background: rgba(245, 240, 232, 0.1);
  border: 1px solid rgba(245, 240, 232, 0.2);
  padding: 8px 20px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.header-signin-btn:hover {
  background: rgba(245, 240, 232, 0.18);
  border-color: rgba(245, 240, 232, 0.35);
}

.header-profile-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  padding: 4px 12px 4px 4px;
  border-radius: 24px;
  background: rgba(245, 240, 232, 0.08);
  border: 1px solid rgba(245, 240, 232, 0.15);
  transition: background 0.2s ease;
}
.header-profile-btn:hover { background: rgba(245, 240, 232, 0.14); }

.header-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--brown-deep);
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.header-name {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--cream);
  opacity: 0.85;
}

.header-logout-btn {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 232, 0.45);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.2s ease;
}
.header-logout-btn:hover { color: rgba(245, 240, 232, 0.7); }

/* Hero offset for fixed header */
.hero { padding-top: 64px; }

/* ══════════════════════════════════════════
   AUTH MODAL
══════════════════════════════════════════ */
.auth-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(44, 31, 21, 0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
}

.auth-modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 201;
  width: min(480px, calc(100vw - 48px));
}

.auth-modal-inner {
  background: var(--ivory);
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  padding: clamp(32px, 5vw, 48px);
  position: relative;
}

.auth-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1rem;
  color: var(--text-muted);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}
.auth-close:hover { opacity: 1; }

.auth-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--brown-deep);
  margin-bottom: 0.5rem;
}

.auth-sub {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: none;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.auth-field label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.auth-field input {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--text-body);
  background: var(--cream);
  border: 1px solid rgba(74, 51, 39, 0.2);
  border-radius: var(--radius);
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s ease;
}
.auth-field input:focus {
  border-color: var(--amber-dim);
}

.auth-submit {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
  background: var(--brown-deep);
  border: none;
  border-radius: var(--radius);
  padding: 14px 36px;
  cursor: pointer;
  margin-top: 0.5rem;
  transition: background 0.25s ease, transform 0.15s ease;
}
.auth-submit:hover {
  background: var(--brown-mid);
  transform: translateY(-1px);
}

.auth-toggle {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.auth-toggle-btn {
  background: none;
  border: none;
  color: var(--amber-dim);
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  margin-left: 0.3rem;
}
.auth-toggle-btn:hover { color: var(--amber); }

.auth-error {
  margin-top: 1rem;
  padding: 10px 14px;
  background: rgba(180, 60, 60, 0.08);
  border: 1px solid rgba(180, 60, 60, 0.2);
  border-radius: var(--radius);
  color: #8B3A3A;
  font-size: 0.82rem;
}

/* ══════════════════════════════════════════
   HERO AUTH HINT
══════════════════════════════════════════ */
.hero-auth-hint {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--amber-light);
  opacity: 0.65;
  margin-top: 1rem;
  max-width: none;
}

.inline-auth-btn {
  background: none;
  border: none;
  color: var(--amber-light);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-size: inherit;
  font-family: inherit;
  cursor: pointer;
  opacity: 0.85;
  padding: 0;
}
.inline-auth-btn:hover { opacity: 1; }

/* ══════════════════════════════════════════
   SOCIAL PROOF
══════════════════════════════════════════ */
.social-proof-section {
  padding: clamp(60px, 8vw, 100px) clamp(24px, 5vw, 80px);
  background: var(--cream);
  border-top: 1px solid var(--divider);
}

.social-proof-inner {
  max-width: var(--container);
  margin: 0 auto;
}

.social-proof-stat {
  text-align: center;
  margin-bottom: 3.5rem;
}

.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 300;
  color: var(--brown-deep);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-label {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.social-proof-quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2px;
  max-width: 960px;
  margin: 0 auto 3.5rem;
  border: 1px solid var(--divider);
}

.testimonial-card {
  background: var(--cream-deep);
  padding: clamp(28px, 4vw, 40px);
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-style: italic;
  color: var(--brown-mid);
  line-height: 1.6;
  margin-bottom: 1rem;
  max-width: none;
}

.testimonial-attr {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--amber-dim);
  opacity: 0.7;
}

.social-proof-partners {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.partner-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0.6;
}

.partner-logos {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.partner-logo {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--brown-warm);
  opacity: 0.5;
}

.partner-sep {
  color: var(--amber-dim);
  opacity: 0.3;
}

/* ══════════════════════════════════════════
   FEATURE HIGHLIGHTS
══════════════════════════════════════════ */
.features-section {
  padding: var(--section-pad) clamp(24px, 5vw, 80px);
  background: var(--ivory);
}

.features-section .section-label,
.features-section .section-heading {
  text-align: center;
}

.features-inner {
  max-width: var(--container);
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2px;
  border: 1px solid var(--divider);
}

.feature-card {
  padding: clamp(32px, 4vw, 48px) clamp(24px, 3.5vw, 40px);
  background: var(--cream);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  transition: background 0.3s ease;
}
.feature-card:hover { background: var(--cream-deep); }

.feature-card-locked { cursor: default; }
.feature-card-locked:hover { background: var(--cream); }

.feature-icon {
  font-size: 1.1rem;
  color: var(--amber);
  margin-bottom: 0.5rem;
}

.feature-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--brown-deep);
  line-height: 1.3;
}

.feature-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
  flex-grow: 1;
}

.feature-link {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--amber-dim);
  margin-top: 0.5rem;
}
.feature-link.feature-locked { color: var(--text-muted); opacity: 0.5; }

/* ══════════════════════════════════════════
   FOOTER LINKS
══════════════════════════════════════════ */
.site-footer .footer-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-link {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(245, 240, 232, 0.4);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-link:hover { color: rgba(245, 240, 232, 0.7); }

.footer-links .footer-sep {
  font-size: 0.65rem;
  opacity: 0.25;
}

/* ══════════════════════════════════════════
   RESPONSIVE — header & modal
══════════════════════════════════════════ */
@media (max-width: 600px) {
  .header-name { display: none; }
  .header-profile-btn { padding: 4px; }
  .social-proof-quotes { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
}