/* ============================================
   THE SMILE BLUEPRINT — MASTER STYLESHEET
   Dark Luxury Architecture
   ============================================ */

:root {
  --obsidian: #080808;
  --obsidian-2: #0f0f0f;
  --obsidian-3: #161616;
  --obsidian-4: #1e1e1e;
  --white: #f5f2ee;
  --white-dim: rgba(245,242,238,0.6);
  --white-ghost: rgba(245,242,238,0.12);
  --gold: #c9a96e;
  --gold-dim: rgba(201,169,110,0.3);
  --gold-ghost: rgba(201,169,110,0.08);
  --danger: #8b2a2a;
  --danger-bright: #c0392b;
  --font-display: 'Bebas Neue', sans-serif;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-mono: 'DM Mono', monospace;
  --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  background: var(--obsidian);
  color: var(--white);
  font-family: var(--font-serif);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: default;
}

::selection { background: var(--gold-dim); color: var(--white); }

/* ===================== SCROLLBAR ===================== */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--obsidian); }
::-webkit-scrollbar-thumb { background: var(--gold); }

/* ===================== TYPOGRAPHY ===================== */
h1, h2, h3, h4 { font-weight: 400; letter-spacing: 0.02em; }

.display-xl {
  font-family: var(--font-display);
  font-size: clamp(5rem, 14vw, 13rem);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--white);
}

.display-lg {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
}

.serif-xl {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 3.5rem);
  font-weight: 300;
  font-style: italic;
}

.mono { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; }

.gold { color: var(--gold); }
.dim { color: var(--white-dim); }

/* ===================== NAV ===================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 4rem;
  transition: background var(--transition), padding var(--transition);
}

.nav.scrolled {
  background: rgba(8,8,8,0.95);
  backdrop-filter: blur(20px);
  padding: 1rem 4rem;
  border-bottom: 1px solid var(--white-ghost);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--white);
}

.logo-mark {
  font-size: 1.5rem;
  color: var(--gold);
  line-height: 1;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  line-height: 1.2;
}

.logo-text em {
  font-style: normal;
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 3rem;
  list-style: none;
}

.nav-links a {
  color: var(--white-dim);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta {
  color: var(--gold) !important;
  border: 1px solid var(--gold-dim);
  padding: 0.5rem 1.25rem;
  transition: background var(--transition), color var(--transition) !important;
}

.nav-cta:hover { background: var(--gold) !important; color: var(--obsidian) !important; }
.nav-cta::after { display: none !important; }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--white);
  transition: var(--transition);
}

.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--obsidian);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}

.mobile-menu.open { transform: translateX(0); }

.mobile-menu ul {
  list-style: none;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.1em;
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-101%);
  transition: transform var(--transition);
}

.btn:hover::before { transform: translateX(0); }

.btn-gold {
  background: var(--gold);
  color: var(--obsidian);
}

.btn-gold::before { background: #e8c27d; }
.btn-gold span { position: relative; z-index: 1; }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(245,242,238,0.3);
}

.btn-outline::before { background: var(--white-ghost); }
.btn-outline span { position: relative; z-index: 1; }

.btn-danger {
  background: var(--danger);
  color: var(--white);
}

.btn-danger::before { background: var(--danger-bright); }
.btn-danger span { position: relative; z-index: 1; }

/* ===================== HERO (INDEX) ===================== */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(201,169,110,0.04) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(139,42,42,0.06) 0%, transparent 60%),
    var(--obsidian);
}

.hero-noise {
  position: absolute;
  inset: 0;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 4rem 5rem;
  position: relative;
  z-index: 2;
  padding-top: 9rem;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s var(--transition) 0.2s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(5.5rem, 13vw, 14rem);
  line-height: 0.88;
  letter-spacing: -0.02em;
  margin-bottom: 0;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s var(--transition) 0.4s forwards;
}

.hero-title .line-2 {
  color: var(--gold);
  padding-left: 8vw;
  display: block;
}

.hero-meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 2rem 4rem;
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--white-ghost);
  opacity: 0;
  animation: fadeUp 0.8s var(--transition) 1s forwards;
}

.hero-tagline {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  font-style: italic;
  color: var(--white-dim);
  max-width: 45ch;
}

.hero-scroll {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--white-ghost);
  text-transform: uppercase;
}

.scroll-line {
  width: 60px;
  height: 1px;
  background: var(--white-ghost);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gold);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { left: -100%; }
  50% { left: 0; }
  100% { left: 100%; }
}

/* ===================== MANIFESTO STRIP ===================== */
.manifesto-strip {
  background: var(--gold);
  color: var(--obsidian);
  padding: 1rem 0;
  overflow: hidden;
  white-space: nowrap;
}

.manifesto-track {
  display: inline-flex;
  gap: 4rem;
  animation: ticker 25s linear infinite;
}

.manifesto-item {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.15em;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.manifesto-item::before { content: '◈'; font-size: 0.6rem; }

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===================== SECTIONS ===================== */
.section { padding: 10rem 4rem; }
.section-sm { padding: 6rem 4rem; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-label::before {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--gold);
}

/* ===================== TOOTH ANATOMY SECTION ===================== */
.anatomy-section {
  background: var(--obsidian-2);
  padding: 10rem 4rem;
  position: relative;
  overflow: hidden;
}

.anatomy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.anatomy-text h2 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: 0.95;
  margin-bottom: 2rem;
}

.anatomy-text p {
  font-size: 1.15rem;
  color: var(--white-dim);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.anatomy-stat {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
}

.stat-block {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--gold);
  display: block;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--white-dim);
  text-transform: uppercase;
  margin-top: 0.5rem;
}

/* ===================== TOOTH SVG INTERACTIVE ===================== */
.tooth-diagram {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.tooth-svg-wrap {
  position: relative;
  width: 320px;
}

.tooth-svg-wrap svg {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 0 40px rgba(201,169,110,0.15));
}

.tooth-layer {
  cursor: pointer;
  transition: opacity 0.3s;
}

.tooth-layer:hover { opacity: 0.85; }

.tooth-tooltip {
  position: absolute;
  background: var(--obsidian-4);
  border: 1px solid var(--gold-dim);
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--white);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
  min-width: 200px;
  z-index: 10;
}

.tooth-tooltip.visible { opacity: 1; }

.tooth-tooltip h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
  letter-spacing: 0.08em;
}

.tooth-tooltip .preserved { color: #4caf7d; }
.tooth-tooltip .destroyed { color: var(--danger-bright); }

.tooth-legend {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  padding: 0.75rem 1rem;
  border: 1px solid transparent;
  transition: border-color var(--transition);
}

.legend-item:hover, .legend-item.active {
  border-color: var(--gold-dim);
  background: var(--gold-ghost);
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.legend-info h5 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.15rem;
}

.legend-info p {
  font-size: 0.82rem;
  color: var(--white-dim);
  line-height: 1.4;
}

/* ===================== COMPARISON BAR ===================== */
.comparison-section {
  padding: 8rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 4rem;
}

.comp-col {
  padding: 3rem;
  position: relative;
}

.comp-col.bad {
  background: rgba(139,42,42,0.08);
  border: 1px solid rgba(139,42,42,0.2);
}

.comp-col.good {
  background: rgba(201,169,110,0.04);
  border: 1px solid var(--gold-dim);
}

.comp-header {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.08em;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.comp-col.bad .comp-header { color: var(--danger-bright); }
.comp-col.good .comp-header { color: var(--gold); }

.comp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.comp-list li {
  display: flex;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--white-dim);
  line-height: 1.5;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--white-ghost);
}

.comp-list li::before {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.comp-col.bad .comp-list li::before {
  content: '✗';
  color: var(--danger-bright);
}

.comp-col.good .comp-list li::before {
  content: '◈';
  color: var(--gold);
}

/* ===================== VETTING SECTION ===================== */
.vetting-section {
  background: var(--obsidian-3);
  padding: 10rem 4rem;
}

.vetting-inner {
  max-width: 1300px;
  margin: 0 auto;
}

.vetting-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 6rem;
  align-items: end;
}

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

.seal-card {
  background: var(--obsidian-4);
  border: 1px solid var(--white-ghost);
  padding: 2rem;
  text-align: center;
  transition: border-color var(--transition), transform var(--transition);
}

.seal-card:hover {
  border-color: var(--gold-dim);
  transform: translateY(-4px);
}

.seal-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 1rem;
  color: var(--gold);
}

.seal-card h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.seal-card p {
  font-size: 0.82rem;
  color: var(--white-dim);
  line-height: 1.5;
}

/* ===================== CTA SECTION ===================== */
.cta-section {
  padding: 12rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(201,169,110,0.06) 0%, transparent 70%);
}

.cta-inner { position: relative; z-index: 1; }

.cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 8rem);
  line-height: 0.9;
  margin-bottom: 2rem;
}

.cta-section p {
  font-size: 1.15rem;
  color: var(--white-dim);
  font-style: italic;
  max-width: 50ch;
  margin: 0 auto 3rem;
}

.cta-price {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  margin-top: 1.5rem;
  display: block;
}

/* ===================== PHILOSOPHY PAGE ===================== */
.philosophy-hero {
  padding: 14rem 4rem 6rem;
  max-width: 900px;
}

.philosophy-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 10rem);
  line-height: 0.9;
  margin-bottom: 2rem;
}

.philosophy-hero .lede {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  font-style: italic;
  color: var(--white-dim);
  line-height: 1.6;
}

.article-body {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 4rem 10rem;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin: 4rem 0 1.5rem;
  letter-spacing: 0.05em;
}

.article-body h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--gold);
  margin: 3rem 0 1rem;
}

.article-body p {
  font-size: 1.05rem;
  color: var(--white-dim);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.article-body strong { color: var(--white); font-weight: 400; }

.pull-quote {
  border-left: 2px solid var(--gold);
  padding: 1.5rem 2.5rem;
  margin: 3rem 0;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--white);
  background: var(--gold-ghost);
}

.warning-box {
  background: rgba(139,42,42,0.1);
  border: 1px solid rgba(139,42,42,0.3);
  padding: 2rem;
  margin: 2rem 0;
}

.warning-box h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--danger-bright);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.warning-box p {
  font-size: 0.95rem;
  color: var(--white-dim);
  margin: 0;
}

/* ===================== CASES PAGE ===================== */
.cases-hero {
  padding: 14rem 4rem 4rem;
}

.cases-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 10rem);
  line-height: 0.9;
  margin-bottom: 1rem;
}

.masonry-grid {
  columns: 3;
  column-gap: 1.5rem;
  padding: 4rem;
}

.case-card {
  break-inside: avoid;
  margin-bottom: 1.5rem;
  background: var(--obsidian-2);
  border: 1px solid var(--white-ghost);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}

.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-dim);
}

.case-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--obsidian-4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.case-card-img.tall { aspect-ratio: 3/4; }
.case-card-img.square { aspect-ratio: 1; }

.case-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--white-ghost);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
}

.case-placeholder-icon { font-size: 2.5rem; }

.before-after-badge {
  position: absolute;
  top: 1rem; left: 1rem;
  display: flex;
  gap: 0.5rem;
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
}

.badge-before { background: rgba(139,42,42,0.8); color: var(--white); }
.badge-after { background: rgba(201,169,110,0.8); color: var(--obsidian); }

.case-card-body { padding: 1.5rem; }

.case-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.case-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.case-meta-item {
  display: flex;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-meta-label { color: var(--gold); flex-shrink: 0; }
.case-meta-val { color: var(--white-dim); }

.case-description {
  font-size: 0.88rem;
  color: var(--white-dim);
  line-height: 1.6;
}

/* ===================== PROCESS PAGE ===================== */
.process-hero {
  padding: 14rem 4rem 4rem;
  max-width: 900px;
}

.process-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 10rem);
  line-height: 0.9;
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: calc(4rem + 24px);
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--gold-dim) 10%, var(--gold-dim) 90%, transparent);
}

.timeline-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 2rem;
  margin-bottom: 5rem;
  position: relative;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.6s, transform 0.6s;
}

.timeline-item.revealed {
  opacity: 1;
  transform: translateX(0);
}

.timeline-node {
  width: 48px;
  height: 48px;
  border: 1px solid var(--gold-dim);
  background: var(--obsidian);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--gold);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

.timeline-node:hover, .timeline-node.active {
  background: var(--gold);
  color: var(--obsidian);
  border-color: var(--gold);
}

.timeline-content h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.timeline-content p {
  font-size: 1rem;
  color: var(--white-dim);
  line-height: 1.75;
}

.timeline-content .detail-box {
  margin-top: 1.25rem;
  padding: 1.25rem;
  background: var(--gold-ghost);
  border: 1px solid var(--gold-dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--white-dim);
  line-height: 1.7;
  display: none;
}

.timeline-node.active ~ .timeline-content .detail-box { display: block; }

/* ===================== APPLY PAGE ===================== */
.apply-hero {
  padding: 14rem 4rem 4rem;
}

.apply-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 10rem);
  line-height: 0.9;
  margin-bottom: 1rem;
}

.apply-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 6rem;
  padding: 4rem;
  max-width: 1300px;
  margin: 0 auto;
}

.apply-sidebar h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.apply-sidebar p {
  font-size: 0.95rem;
  color: var(--white-dim);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.sidebar-checklist {
  list-style: none;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sidebar-checklist li {
  display: flex;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white-dim);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--white-ghost);
}

.sidebar-checklist li::before {
  content: '◈';
  color: var(--gold);
  flex-shrink: 0;
}

/* ===================== FORM ===================== */
.multi-form {
  background: var(--obsidian-2);
  border: 1px solid var(--white-ghost);
  padding: 3rem;
}

.form-steps {
  display: flex;
  gap: 0;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--white-ghost);
  overflow: hidden;
}

.form-step-tab {
  flex: 1;
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-align: center;
  color: var(--white-ghost);
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.form-step-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.form-step-tab.done {
  color: var(--white-dim);
  border-bottom-color: rgba(245,242,238,0.2);
}

.form-panel { display: none; }
.form-panel.active { display: block; }

.form-group {
  margin-bottom: 2rem;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--obsidian-3);
  border: 1px solid var(--white-ghost);
  color: var(--white);
  padding: 0.85rem 1rem;
  font-family: var(--font-serif);
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--gold-dim);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M6 8L0 0h12z' fill='%23c9a96e'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option { background: var(--obsidian-3); }

.form-textarea { resize: vertical; min-height: 120px; }

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.radio-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
}

.radio-item input[type="radio"] {
  display: none;
}

.radio-custom {
  width: 18px;
  height: 18px;
  border: 1px solid var(--white-ghost);
  background: var(--obsidian-3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
  transition: border-color var(--transition);
}

.radio-item input[type="radio"]:checked + .radio-custom {
  border-color: var(--gold);
}

.radio-item input[type="radio"]:checked + .radio-custom::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--gold);
  display: block;
}

.radio-label {
  font-size: 0.95rem;
  color: var(--white-dim);
  line-height: 1.5;
}

.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--white-ghost);
}

.form-progress {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--white-dim);
  text-transform: uppercase;
}

/* ===================== SUCCESS MESSAGE ===================== */
.success-state {
  text-align: center;
  padding: 4rem 2rem;
  display: none;
}

.success-state.show { display: block; }

.success-icon {
  font-size: 3rem;
  color: var(--gold);
  display: block;
  margin-bottom: 2rem;
}

.success-state h3 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.success-state p {
  color: var(--white-dim);
  font-size: 1rem;
  line-height: 1.7;
}

/* ===================== ANIMATIONS ===================== */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===================== FOOTER ===================== */
.footer {
  background: var(--obsidian-3);
  border-top: 1px solid var(--white-ghost);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 6rem;
  padding: 6rem 4rem;
  max-width: 1400px;
  margin: 0 auto;
}

.footer-brand .logo-mark {
  font-size: 2rem;
  display: block;
  margin-bottom: 1rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}

.footer-sub {
  font-size: 0.85rem;
  color: var(--white-dim);
  line-height: 1.6;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.footer-col a, .footer-col span {
  display: block;
  color: var(--white-dim);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
  transition: color var(--transition);
}

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

.footer-bottom {
  padding: 2rem 4rem;
  border-top: 1px solid var(--white-ghost);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--white-ghost);
}

.footer-disclaimer { font-style: italic; }

/* ===================== UTILITIES ===================== */
.container { max-width: 1300px; margin: 0 auto; }
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.mt-4 { margin-top: 4rem; }
.mb-4 { margin-bottom: 4rem; }

.divider {
  width: 60px;
  height: 1px;
  background: var(--gold-dim);
  margin: 3rem 0;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1100px) {
  .anatomy-grid { grid-template-columns: 1fr; gap: 4rem; }
  .masonry-grid { columns: 2; }
  .apply-grid { grid-template-columns: 1fr; gap: 3rem; }
  .vetting-seals { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { padding: 1.5rem 1.5rem; }
  .nav.scrolled { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }

  .section, .anatomy-section, .vetting-section { padding: 6rem 1.5rem; }
  .section-sm { padding: 4rem 1.5rem; }
  .hero-content { padding: 0 1.5rem 3rem; padding-top: 8rem; }
  .hero-meta { padding: 1.5rem; flex-direction: column; gap: 1.5rem; align-items: flex-start; }

  .masonry-grid { columns: 1; padding: 1.5rem; }
  .comparison-grid { grid-template-columns: 1fr; }

  .timeline { padding: 2rem 1.5rem; }
  .timeline::before { left: calc(1.5rem + 24px); }

  .apply-grid, .footer-inner { padding: 3rem 1.5rem; }
  .footer-links { grid-template-columns: 1fr; gap: 2rem; }

  .philosophy-hero, .cases-hero, .process-hero, .apply-hero {
    padding: 10rem 1.5rem 3rem;
  }

  .article-body { padding: 0 1.5rem 6rem; }
  .multi-form { padding: 2rem 1.5rem; }

  .vetting-header { grid-template-columns: 1fr; }
  .vetting-seals { grid-template-columns: 1fr; }
  .anatomy-stat { gap: 2rem; }
}