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

html {
  scroll-behavior: smooth;
}

/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════════════════════════════ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleUp {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Scroll-triggered animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.stagger-children .stagger-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-in .stagger-item {
  opacity: 1;
  transform: translateY(0);
}

/* Hero animations - immediate */
.hero-section {
  opacity: 1 !important;
  transform: none !important;
}

.hero-section .hero-left {
  animation: slideInLeft 0.8s ease forwards;
}

.hero-section .hero-right {
  animation: slideInRight 0.8s ease 0.2s forwards;
  opacity: 0;
  animation-fill-mode: forwards;
}

.hero-section .diagnosis-card {
  animation: scaleUp 0.6s ease 0.4s forwards;
  opacity: 0;
}

:root {
  /* Academic Color Palette */
  --bg-primary: #F8F9FB;
  --bg-secondary: #FFFFFF;
  --bg-warm: #F5F6F8;
  --text-primary: #1E3A5F;
  --text-secondary: #4A5568;
  --text-muted: #718096;

  /* Brand - Solid Blue System */
  --brand: #2563EB;
  --brand-dark: #1D4ED8;
  --brand-light: #3B82F6;
  --navy: #1E3A5F;

  /* Diagnostic Colors */
  --success: #059669;
  --success-bg: #D1FAE5;
  --warning: #D97706;
  --warning-bg: #FEF3C7;
  --danger: #DC2626;
  --danger-bg: #FEE2E2;
  --info: #2563EB;
  --info-bg: #DBEAFE;

  /* UI */
  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  --shadow-sm: 0 1px 3px rgba(30, 58, 95, 0.08);
  --shadow-md: 0 4px 12px rgba(30, 58, 95, 0.1);
  --shadow-lg: 0 12px 32px rgba(30, 58, 95, 0.12);
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  background-image: url('bg-desktop.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Mobile background */
@media (max-width: 768px) {
  body {
    background-image: url('bg-mobile.webp');
  }
}

.container {
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  position: relative;
}

.container::-webkit-scrollbar { width: 8px; }
.container::-webkit-scrollbar-track { background: transparent; }
.container::-webkit-scrollbar-thumb { background: rgba(37, 99, 235, 0.25); border-radius: 4px; }
.container::-webkit-scrollbar-thumb:hover { background: rgba(37, 99, 235, 0.45); }

/* Background overlay for better text readability */
.container::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(248, 249, 251, 0.92) 0%,
    rgba(248, 249, 251, 0.88) 50%,
    rgba(248, 249, 251, 0.92) 100%
  );
  pointer-events: none;
  z-index: -1;
}

/* Slim scrollbar on body */
body::-webkit-scrollbar { width: 8px; }
body::-webkit-scrollbar-track { background: transparent; }
body::-webkit-scrollbar-thumb { background: rgba(37, 99, 235, 0.25); border-radius: 4px; }
body::-webkit-scrollbar-thumb:hover { background: rgba(37, 99, 235, 0.45); }

/* Full-page section base */
.full-section {
  min-height: 100vh;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  position: relative;
  padding: 0 32px;
}

.full-section.hero-section {
  justify-content: flex-start;
  padding-top: 0;
}

.full-section.comparison-section,
.full-section.how-section,
.full-section.diagnose-section {
  justify-content: center;
  background: var(--bg-primary);
}

.full-section.signup-section {
  justify-content: space-between;
  background: var(--bg-secondary);
}

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-section .section-inner {
  justify-content: flex-start;
  padding-top: 20px;
}

/* Section headings */
.section-heading {
  text-align: center;
  font-size: clamp(24px, 3.5vw, 32px);
  font-weight: 800;
  margin-bottom: 40px;
  color: var(--text-primary);
  line-height: 1.3;
}

.section-heading .highlight {
  color: var(--brand);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
  animation: bounceDown 2s ease-in-out infinite;
  z-index: 10;
  padding: 8px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.1);
  transition: background 0.2s ease;
}

.scroll-indicator:hover {
  background: rgba(37, 99, 235, 0.2);
}

.scroll-indicator svg {
  color: var(--brand);
  display: block;
}

@keyframes bounceDown {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(8px); }
  60% { transform: translateX(-50%) translateY(4px); }
}

/* Section animations on scroll */
.full-section {
  opacity: 0;
  transition: opacity 0.6s ease;
}

.full-section.visible {
  opacity: 1;
}

.full-section.visible .section-heading {
  animation: fadeInUp 0.6s ease forwards;
}

.full-section.visible .comparison-grid,
.full-section.visible .process-grid,
.full-section.visible .weakness-grid {
  animation: fadeInUp 0.6s ease 0.2s forwards;
  opacity: 0;
  animation-fill-mode: forwards;
}

.full-section.visible .signup-card {
  animation: scaleUp 0.6s ease 0.2s forwards;
  opacity: 0;
  animation-fill-mode: forwards;
}

/* ═══════════════════════════════════════════════════════════════
   TOP NAVIGATION
═══════════════════════════════════════════════════════════════ */
.top-nav {
  padding: 20px 0 24px;
  position: relative;
}

.top-nav::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}

/* Section divider with light motion */
.full-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}

.full-section::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 150px;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--brand) 40%, var(--brand) 60%, transparent 100%);
  animation: borderLight 4s ease-in-out infinite;
  z-index: 1;
}

/* Stagger animation for each section */
.full-section:nth-child(2)::before { animation-delay: 0.5s; }
.full-section:nth-child(3)::before { animation-delay: 1s; }
.full-section:nth-child(4)::before { animation-delay: 1.5s; }
.full-section:nth-child(5)::before { animation-delay: 2s; }

/* Last section (signup) doesn't need bottom border */
.full-section:last-child::after,
.full-section:last-child::before {
  display: none;
}

@keyframes borderLight {
  0% { left: -150px; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.logo-content {
  display: flex;
  flex-direction: column;
}

.logo-text {
  font-size: 24px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.logo-tagline {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

/* ═══════════════════════════════════════════════════════════════
   HERO - SPLIT SCREEN (Full Page)
═══════════════════════════════════════════════════════════════ */
.hero-section {
  background: var(--bg-primary);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
  flex: 1;
}

.hero-left {
  max-width: 480px;
}

.hero-left h1 {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.25;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

h1 .highlight {
  color: var(--brand);
}

.subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.65;
}

.hero-cta {
  margin-bottom: 12px;
}

/* Solid Blue CTA - Not Gradient */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.cta-btn.primary {
  background: var(--brand);
  color: white;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.cta-btn.primary:hover {
  background: var(--brand-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

.cta-btn svg {
  transition: transform 0.2s ease;
}

.cta-btn:hover svg {
  transform: translateX(3px);
}

.hero-note {
  font-size: 13px;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════════
   DIAGNOSIS CARD - Scaled Up with Evidence
═══════════════════════════════════════════════════════════════ */
.hero-right {
  display: flex;
  justify-content: flex-end;
}

.diagnosis-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.diagnosis-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(30, 58, 95, 0.18);
}

.diagnosis-header {
  padding: 14px 20px;
  background: var(--navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.diagnosis-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: white;
}

.diagnosis-title svg {
  opacity: 0.8;
}

.diagnosis-date {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
}

.diagnosis-bands {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 20px;
  background: var(--warning-bg);
  border-bottom: 1px solid var(--border);
}

.band-current, .band-target {
  text-align: center;
}

.band-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: #92400E;
  margin-bottom: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.band-value {
  font-size: 28px;
  font-weight: 800;
}

.band-value.warning { color: var(--warning); }
.band-value.success { color: var(--success); }

.band-arrow {
  font-size: 20px;
  color: #92400E;
}

.criteria-table {
  padding: 12px 16px;
}

.criteria-row {
  display: grid;
  grid-template-columns: 100px 44px 1fr;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  align-items: center;
}

.criteria-row:last-child { border-bottom: none; }

.criterion-name {
  font-weight: 600;
  color: var(--text-primary);
}

.criterion-score {
  font-weight: 700;
  text-align: center;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 12px;
}

.criterion-score.danger { background: var(--danger-bg); color: var(--danger); }
.criterion-score.warning { background: var(--warning-bg); color: var(--warning); }
.criterion-score.ok { background: var(--success-bg); color: var(--success); }

.criterion-issue {
  color: var(--text-secondary);
  font-size: 12px;
}

/* Evidence Block - NEW */
.evidence-block {
  margin: 12px 16px;
  padding: 14px;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: 8px;
}

.evidence-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--danger);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.evidence-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 10px;
  font-style: italic;
}

.error-highlight {
  background: #FEE2E2;
  color: var(--danger);
  padding: 1px 4px;
  border-radius: 3px;
  text-decoration: line-through;
  font-style: normal;
}

.evidence-correction {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}

.correction-item {
  font-size: 12px;
}

.correction-item .wrong {
  color: var(--danger);
  text-decoration: line-through;
}

.correction-item .right {
  color: var(--success);
  font-weight: 600;
}

.evidence-impact {
  font-size: 12px;
  color: var(--text-secondary);
  padding-top: 8px;
  border-top: 1px solid #FECACA;
}

.evidence-impact strong {
  color: var(--danger);
}

/* Today's Focus */
.today-focus {
  margin: 12px 16px 16px;
  padding: 14px;
  background: var(--info-bg);
  border-radius: 8px;
}

.focus-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--brand);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.focus-task {
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 10px;
  font-weight: 500;
}

.focus-btn {
  width: 100%;
  padding: 10px;
  background: var(--brand);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  animation: subtlePulse 2s ease-in-out infinite;
}

.focus-btn:hover {
  background: var(--brand-dark);
  transform: scale(1.02);
  animation: none;
}

@keyframes subtlePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(37, 99, 235, 0); }
}

/* ═══════════════════════════════════════════════════════════════
   COMPARISON SECTION (Full Page)
═══════════════════════════════════════════════════════════════ */
.comparison-section {
  background: linear-gradient(
    180deg,
    rgba(248, 249, 251, 0.95) 0%,
    rgba(241, 245, 249, 0.98) 100%
  );
}

.comparison-section .section-inner {
  max-width: 1000px;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 900px;
  margin: 0 auto;
}

.comparison-card {
  padding: 32px;
  border-radius: 16px;
  transition: all 0.3s ease;
  position: relative;
}

.comparison-card:hover {
  transform: translateY(-6px);
}

/* BEFORE card - Clean white with subtle red accent */
.comparison-card.before {
  background: #FFFFFF;
  border-color: #E5E7EB;
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.06),
    0 1px 3px rgba(0, 0, 0, 0.04);
}

.comparison-card.before:hover {
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.1),
    0 4px 12px rgba(0, 0, 0, 0.06);
  border-color: #D1D5DB;
}

/* AFTER card - Clean white with green accent */
.comparison-card.after {
  background: #FFFFFF;
  border-color: #10B981;
  border-width: 2px;
  box-shadow:
    0 4px 24px rgba(16, 185, 129, 0.12),
    0 1px 3px rgba(0, 0, 0, 0.04);
}

.comparison-card.after:hover {
  box-shadow:
    0 12px 40px rgba(16, 185, 129, 0.18),
    0 4px 12px rgba(0, 0, 0, 0.06);
  border-color: #059669;
}

.comparison-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 20px;
  padding: 8px 14px;
  border-radius: 8px;
  display: inline-block;
}

.comparison-card.before .comparison-label {
  color: #6B7280;
  background: #F3F4F6;
}

.comparison-card.after .comparison-label {
  color: #059669;
  background: #ECFDF5;
}

.comparison-score {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding: 20px;
  border-radius: 12px;
}

.comparison-card.before .comparison-score {
  background: #F9FAFB;
  border: 1px solid #E5E7EB;
}

.comparison-card.after .comparison-score {
  background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
  border: 1px solid #A7F3D0;
}

.score-value {
  font-size: 32px;
  font-weight: 800;
}

.comparison-card.before .score-value { color: #374151; }
.comparison-card.after .score-value { color: #059669; }

.score-arrow {
  font-size: 20px;
  color: #10B981;
  font-weight: 600;
}

.score-plan {
  font-size: 15px;
  font-weight: 700;
  color: #059669;
}

.comparison-list {
  list-style: none;
}

.comparison-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 10px;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.comparison-list li:last-child {
  margin-bottom: 0;
}

/* Negative items - muted gray style */
.comparison-list li.negative {
  color: #6B7280;
  background: #F9FAFB;
  border: 1px solid #E5E7EB;
}

.comparison-list li.negative:hover {
  background: #F3F4F6;
}

.comparison-list li.negative svg {
  color: #DC2626;
  flex-shrink: 0;
  opacity: 0.8;
}

/* Positive items - vibrant green style */
.comparison-list li.positive {
  color: #065F46;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
}

.comparison-list li.positive:hover {
  background: #D1FAE5;
}

.comparison-list li.positive svg {
  color: #10B981;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════
   HOW IT WORKS (Full Page)
═══════════════════════════════════════════════════════════════ */
.how-section {
  /* Subtle section background for contrast */
  background: linear-gradient(
    180deg,
    rgba(248, 249, 251, 0.98) 0%,
    rgba(241, 245, 249, 0.98) 50%,
    rgba(248, 249, 251, 0.98) 100%
  );
}

.how-section .section-inner {
  text-align: center;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-card {
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
  /* Card wrapper with glass effect */
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  padding: 20px 16px;
  border: 1px solid rgba(37, 99, 235, 0.1);
  box-shadow:
    0 4px 20px rgba(30, 58, 95, 0.08),
    0 1px 3px rgba(30, 58, 95, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.process-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 1);
  border-color: rgba(37, 99, 235, 0.25);
  box-shadow:
    0 12px 40px rgba(37, 99, 235, 0.15),
    0 4px 12px rgba(30, 58, 95, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}

.process-card:hover .process-screen {
  box-shadow: 0 8px 24px rgba(30, 58, 95, 0.12);
  border-color: var(--brand);
}

.process-number {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  color: white;
  margin: 0 auto 16px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.process-screen {
  background: var(--bg-secondary);
  border: 2px solid var(--border-strong);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(30, 58, 95, 0.08);
  flex: 1;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.screen-header {
  padding: 10px 14px;
  background: linear-gradient(135deg, var(--navy) 0%, #2d4a6f 100%);
  color: white;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.screen-content {
  padding: 16px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
}

.process-label {
  margin-top: 14px;
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.4;
}

/* Screen 1: Writing */
.writing-preview {
  text-align: left;
  width: 100%;
}

.writing-prompt {
  font-size: 9px;
  color: var(--text-muted);
  margin-bottom: 6px;
  padding: 4px 6px;
  background: var(--bg-warm);
  border-radius: 3px;
}

.writing-text {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Screen 2: Highlight */
.highlight-preview {
  font-size: 11px;
  line-height: 1.7;
  text-align: left;
}

.text-normal { color: var(--text-secondary); }
.text-error {
  background: var(--danger-bg);
  color: var(--danger);
  padding: 1px 3px;
  border-radius: 2px;
  text-decoration: line-through;
}

.correction-preview {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.fix {
  font-size: 10px;
  background: var(--success-bg);
  padding: 3px 6px;
  border-radius: 3px;
}

.fix .wrong { color: var(--danger); text-decoration: line-through; }
.fix .right { color: var(--success); font-weight: 600; }

/* Screen 3: Task */
.task-preview {
  text-align: left;
  width: 100%;
}

.task-badge {
  display: inline-block;
  padding: 3px 6px;
  background: var(--info-bg);
  color: var(--brand);
  font-size: 9px;
  font-weight: 600;
  border-radius: 3px;
  margin-bottom: 6px;
}

.task-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.task-desc {
  font-size: 10px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.task-progress {
  height: 5px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--success);
  border-radius: 3px;
}

/* Screen 4: Progress */
.progress-preview {
  text-align: center;
}

.progress-chart {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 12px;
  height: 65px;
  margin-bottom: 6px;
}

.chart-bar {
  width: 28px;
  background: var(--border);
  border-radius: 3px 3px 0 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 4px;
  font-size: 9px;
  font-weight: 700;
  color: var(--text-muted);
}

.chart-bar.current {
  background: var(--success);
  color: white;
}

.chart-label {
  font-size: 10px;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════════
   DIAGNOSE SECTION (Full Page)
═══════════════════════════════════════════════════════════════ */
.diagnose-section {
  background: linear-gradient(
    180deg,
    rgba(248, 249, 251, 0.96) 0%,
    rgba(241, 245, 249, 0.98) 50%,
    rgba(248, 249, 251, 0.96) 100%
  );
}

.diagnose-section .section-inner {
  text-align: center;
  max-width: 960px;
}

.weakness-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 900px;
  margin: 0 auto 36px;
}

.weakness-card {
  position: relative;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 20px;
  padding: 28px;
  text-align: left;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

/* Gradient accent bar at top */
.weakness-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: 20px 20px 0 0;
}

/* Glass shine effect */
.weakness-card::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.5) 0%,
    rgba(255, 255, 255, 0) 100%
  );
  pointer-events: none;
  border-radius: 16px 16px 0 0;
}

/* Writing card specific styling */
.weakness-card.writing {
  box-shadow:
    0 8px 32px rgba(37, 99, 235, 0.1),
    0 4px 16px rgba(30, 58, 95, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.weakness-card.writing::before {
  background: linear-gradient(90deg, var(--brand) 0%, var(--brand-light) 100%);
}

.weakness-card.writing:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow:
    0 20px 50px rgba(37, 99, 235, 0.18),
    0 8px 24px rgba(30, 58, 95, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}

/* Speaking card specific styling */
.weakness-card.speaking {
  box-shadow:
    0 8px 32px rgba(124, 58, 237, 0.1),
    0 4px 16px rgba(30, 58, 95, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.weakness-card.speaking::before {
  background: linear-gradient(90deg, #7C3AED 0%, #A78BFA 100%);
}

.weakness-card.speaking:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(124, 58, 237, 0.3);
  box-shadow:
    0 20px 50px rgba(124, 58, 237, 0.18),
    0 8px 24px rgba(30, 58, 95, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}

.weakness-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

/* Owl image styling */
.weakness-owl {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: 12px;
  padding: 6px;
  transition: transform 0.3s ease;
}

.weakness-card:hover .weakness-owl {
  transform: scale(1.1);
}

.weakness-card.writing .weakness-owl {
  background: linear-gradient(135deg, rgba(219, 234, 254, 0.8) 0%, rgba(191, 219, 254, 0.6) 100%);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.weakness-card.speaking .weakness-owl {
  background: linear-gradient(135deg, rgba(237, 233, 254, 0.8) 0%, rgba(221, 214, 254, 0.6) 100%);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.15);
}

.weakness-example {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.example-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(248, 250, 252, 0.7);
  border-radius: 12px;
  border-left: 3px solid var(--warning);
  transition: all 0.2s ease;
}

.example-item:hover {
  background: rgba(248, 250, 252, 0.95);
  transform: translateX(4px);
}

.example-criterion {
  font-size: 11px;
  font-weight: 700;
  color: var(--warning);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.example-issue {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.example-drill {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  padding: 16px;
  border-radius: 12px;
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
}

.weakness-card.writing .example-drill {
  background: linear-gradient(135deg, rgba(219, 234, 254, 0.5) 0%, rgba(191, 219, 254, 0.3) 100%);
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.weakness-card.speaking .example-drill {
  background: linear-gradient(135deg, rgba(237, 233, 254, 0.5) 0%, rgba(221, 214, 254, 0.3) 100%);
  border: 1px solid rgba(124, 58, 237, 0.1);
}

.example-drill strong {
  font-weight: 700;
}

.weakness-card.writing .example-drill strong {
  color: var(--brand);
}

.weakness-card.speaking .example-drill strong {
  color: #7C3AED;
}

.coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 28px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 16px;
  border: 1px solid rgba(226, 232, 240, 0.6);
  box-shadow: 0 4px 16px rgba(30, 58, 95, 0.06);
  backdrop-filter: blur(8px);
}

.coming-badge {
  padding: 6px 12px;
  background: linear-gradient(135deg, var(--navy) 0%, #2d4a6f 100%);
  color: white;
  font-size: 11px;
  font-weight: 700;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.coming-text {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════
   SIGNUP FORM - Two Column (Full Page)
═══════════════════════════════════════════════════════════════ */
.signup-section .section-inner {
  max-width: 1000px;
}

.signup-card {
  background: var(--bg-primary);
  border: 2px solid var(--border);
  border-radius: 16px;
  padding: 48px;
  box-shadow: var(--shadow-md);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.signup-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.signup-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.signup-info h2 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.signup-info > p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 15px;
}

.signup-benefits {
  list-style: none;
}

.signup-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-primary);
  font-weight: 500;
}

.signup-benefits li span {
  flex: 1;
}

.signup-benefits svg {
  color: var(--success);
  flex-shrink: 0;
  margin-top: 3px;
}

.signup-form-wrapper {
  background: var(--bg-warm);
  border-radius: 12px;
  padding: 28px;
}

.form-group {
  margin-bottom: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

input,
select {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s ease;
}

input::placeholder { color: var(--text-muted); }

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23718096' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.submit-btn {
  width: 100%;
  padding: 14px 24px;
  background: var(--brand);
  border: none;
  border-radius: 8px;
  color: white;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 6px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
  position: relative;
  overflow: hidden;
}

.submit-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.submit-btn:hover:not(:disabled) {
  background: var(--brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}

.submit-btn:hover:not(:disabled)::after {
  left: 100%;
}

.submit-btn:disabled {
  background: #CBD5E1;
  color: #FFFFFF;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.submit-btn:disabled::after {
  display: none;
}

/* Success Message */
.success-message {
  padding: 32px 20px;
  text-align: center;
}

.success-icon {
  width: 56px;
  height: 56px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
  margin: 0 auto 16px;
  animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleIn {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

.success-message h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.success-message p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════════ */
footer {
  text-align: center;
  padding: 28px 0 40px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.footer-logo {
  width: 24px;
  height: 24px;
  border-radius: 6px;
}

.footer-brand span {
  font-weight: 700;
  font-size: 15px;
  color: var(--text-primary);
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 10px;
}

.footer-disclaimer {
  font-size: 11px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .full-section {
    padding: 0 24px;
  }

  .top-nav { text-align: center; }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-left {
    max-width: 100%;
    text-align: center;
    order: 2;
  }

  .hero-right {
    order: 1;
    justify-content: center;
  }

  .diagnosis-card { max-width: 420px; }

  .signup-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .signup-info { text-align: center; }
  .signup-benefits { display: inline-block; text-align: left; }

  .signup-card {
    padding: 32px;
  }
}

@media (max-width: 900px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .process-card {
    padding: 16px 14px;
  }

  .screen-content {
    height: 130px;
  }
}

@media (max-width: 768px) {
  .comparison-grid { grid-template-columns: 1fr; }
  .weakness-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .full-section {
    padding: 0 16px;
  }

  .process-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }

  .process-card {
    padding: 18px 16px;
  }

  .signup-card { padding: 24px 16px; }
  .signup-form-wrapper { padding: 20px; }

  .diagnosis-card { max-width: 100%; }

  .criteria-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 10px 0;
  }

  .criterion-score { width: fit-content; }

  .diagnosis-bands {
    flex-direction: column;
    gap: 12px;
  }

  .band-arrow { transform: rotate(90deg); }

  .scroll-indicator {
    bottom: 16px;
  }
}

@media (max-width: 480px) {
  .hero-left h1 { font-size: 26px; }
  .section-heading { font-size: 22px; }
  .signup-info h2 { font-size: 22px; }

  /* Disable scroll snapping on small screens for better UX */
  .container {
    scroll-snap-type: none;
  }

  .full-section {
    min-height: auto;
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .scroll-indicator {
    display: none;
  }
}

/* ═══════════════════════════════════════════════════════════════
   WAITLIST ADDITIONS
═══════════════════════════════════════════════════════════════ */
.launch-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  margin-bottom: 18px;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.launch-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.6);
  animation: launchPulse 2s ease-out infinite;
}

@keyframes launchPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.55); }
  70%  { box-shadow: 0 0 0 10px rgba(37, 99, 235, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

.form-fineprint {
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-muted);
  text-align: center;
}

.signup-benefits li strong {
  color: var(--text-primary);
  font-weight: 700;
}

.subtitle-emphasis {
  color: var(--navy);
  font-weight: 800;
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════════════════════
   PAGE-LEVEL REBUILD — natural-scroll layout
═══════════════════════════════════════════════════════════════ */
.page-section {
  position: relative;
  min-height: 100vh;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 110px 32px 72px;
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
  transform: translateY(20px);
}
.page-section.visible {
  opacity: 1;
  transform: translateY(0);
}
.page-section .section-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.section-sub {
  text-align: center;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 720px;
  margin: -20px auto 48px;
}
.page-section.hero-section { padding-top: 120px; }
.page-section.final-cta-section { padding-top: 110px; padding-bottom: 72px; }

/* Alternating soft-fill */
.page-section.problem-section,
.page-section.beta-section,
.page-section.who-section,
.page-section.roadmap-section,
.page-section.faq-section { background: rgba(255, 255, 255, 0.55); }
.page-section.sample-section { background: var(--bg-secondary); }
.page-section.signup-section { background: var(--bg-secondary); padding-bottom: 120px; }
.page-section.invite-section { background: rgba(241, 245, 249, 0.6); }
.page-section.founder-section { background: var(--bg-secondary); }
.page-section.final-cta-section { background: var(--bg-secondary); justify-content: space-between; }

/* ═══════════════════════════════════════════════════════════════
   STICKY NAV
═══════════════════════════════════════════════════════════════ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.site-nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--border);
  box-shadow: 0 1px 12px rgba(30, 58, 95, 0.06);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-nav .logo { text-decoration: none; }
.site-nav .logo-icon { width: 36px; height: 36px; border-radius: 10px; }
.site-nav .logo-text { font-size: 18px; }
.site-nav .logo-tagline { font-size: 11px; }
.nav-links {
  display: flex;
  gap: 28px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--brand); }
.nav-cta {
  padding: 9px 18px;
  background: var(--brand);
  color: white;
  font-size: 13px;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
  transition: all 0.15s ease;
}
.nav-cta:hover { background: var(--brand-dark); transform: translateY(-1px); }
@media (max-width: 820px) {
  .nav-links { display: none; }
}

/* ═══════════════════════════════════════════════════════════════
   HERO CTA ROW + SECONDARY BUTTON
═══════════════════════════════════════════════════════════════ */
.hero-cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.cta-btn.secondary {
  background: transparent;
  color: var(--brand);
  border: 1.5px solid var(--brand);
}
.cta-btn.secondary:hover {
  background: rgba(37, 99, 235, 0.08);
  transform: translateY(-1px);
}
.cta-btn-lg {
  padding: 16px 32px;
  font-size: 16px;
}

/* ═══════════════════════════════════════════════════════════════
   HERO DIAGNOSIS CARD — speaking variant
═══════════════════════════════════════════════════════════════ */
.diagnosis-level {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-warm);
  border-bottom: 1px solid var(--border);
}
.level-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.level-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--warning);
}
.weakness-callout {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.weakness-callout-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--danger);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.weakness-callout-text {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.55;
  margin: 0;
}
.next-practice { padding: 16px 20px 20px; }
.next-practice .focus-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.practice-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.practice-list li {
  position: relative;
  padding-left: 20px;
  font-size: 13.5px;
  color: var(--text-primary);
  line-height: 1.5;
}
.practice-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════════════
   PROBLEM SECTION
═══════════════════════════════════════════════════════════════ */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.problem-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.problem-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.problem-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
}
.problem-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}
@media (max-width: 820px) {
  .problem-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   BETA FEATURES
═══════════════════════════════════════════════════════════════ */
.beta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.beta-card {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.beta-status {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.status-now { background: rgba(5, 150, 105, 0.1); color: var(--success); }
.status-later, .status-planned { background: rgba(217, 119, 6, 0.1); color: var(--warning); }
.status-future { background: rgba(100, 116, 139, 0.12); color: var(--text-muted); }
.beta-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.beta-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
}
.beta-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}
@media (max-width: 820px) {
  .beta-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   SAMPLE DIAGNOSIS PREVIEW
═══════════════════════════════════════════════════════════════ */
.sample-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 32px;
}
.sample-input, .sample-output {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.sample-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--brand);
  background: rgba(37, 99, 235, 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 16px;
}
.sample-question, .sample-answer {
  padding: 14px 16px;
  background: var(--bg-warm);
  border-radius: 10px;
  margin-bottom: 12px;
}
.sample-answer { border-left: 3px solid var(--brand); }
.q-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.sample-question p, .sample-answer p {
  font-size: 14.5px;
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
}
.sample-output-header {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.sample-section-block { margin-bottom: 16px; }
.block-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 8px;
}
.block-label.good { background: var(--success-bg); color: var(--success); }
.block-label.warn { background: var(--warning-bg); color: var(--warning); }
.block-label.next { background: var(--info-bg); color: var(--brand); }
.sample-section-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sample-section-block ul li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 6px;
}
.sample-section-block ul li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: var(--brand);
  font-weight: 700;
}
.sample-section-block > p {
  font-size: 14.5px;
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
}
.sample-task {
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(37, 99, 235, 0.06);
  border-radius: 10px;
  border: 1px dashed rgba(37, 99, 235, 0.3);
}
.sample-task-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--brand);
  margin-bottom: 6px;
}
.sample-task p {
  font-size: 14.5px;
  color: var(--text-primary);
  margin: 0;
  font-weight: 600;
}
.sample-cta {
  display: flex;
  justify-content: center;
}
@media (max-width: 900px) {
  .sample-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   WHO IT IS FOR
═══════════════════════════════════════════════════════════════ */
.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.who-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.who-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 14px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
}
.who-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-primary);
}
.who-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}
.who-disclaimer {
  max-width: 760px;
  margin: 0 auto;
  padding: 16px 22px;
  background: rgba(241, 245, 249, 0.8);
  border-left: 3px solid var(--text-muted);
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  text-align: center;
}
@media (max-width: 820px) {
  .who-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   EARLY ACCESS INVITATION
═══════════════════════════════════════════════════════════════ */
.invite-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
.invite-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.invite-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.invite-card:first-child .invite-card-header svg { color: var(--success); }
.invite-card:last-child .invite-card-header svg { color: var(--brand); }
.invite-list { list-style: none; padding: 0; margin: 0; }
.invite-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 14.5px;
  color: var(--text-primary);
  line-height: 1.55;
}
.invite-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 700;
}
.invite-cta { display: flex; justify-content: center; }
@media (max-width: 820px) {
  .invite-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   SIGNUP FORM — single column, full field list
═══════════════════════════════════════════════════════════════ */
.signup-form-only {
  max-width: 44rem;
  width: 92%;
  margin: 0 auto;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  padding: 2.4vh 2.5%;
}
.signup-form-only .signup-info {
  text-align: center;
  margin-bottom: 1.8vh;
}
.signup-form-only .signup-info h2 {
  font-size: clamp(1.1rem, 2.4vh, 1.4rem);
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 0.4vh;
  line-height: 1.25;
}
.signup-form-only .signup-info p {
  font-size: clamp(0.78rem, 1.6vh, 0.9rem);
  color: var(--text-secondary);
  line-height: 1.5;
}
.signup-form-only .form-group { margin-bottom: 1.2vh; }
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4%;
  margin-bottom: 0;
}
.form-row-2 .form-group { margin-bottom: 1.2vh; }
.form-label {
  display: block;
  font-size: clamp(0.72rem, 1.5vh, 0.82rem);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.55vh;
}
.optional {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.72rem;
}
.signup-form-only input[type="text"],
.signup-form-only input[type="email"],
.signup-form-only select,
.signup-form-only textarea {
  width: 100%;
  padding: 1vh 0.85em;
  font-family: inherit;
  font-size: clamp(0.82rem, 1.7vh, 0.92rem);
  color: var(--text-primary);
  background: var(--bg-secondary);
  border: 1.5px solid var(--border);
  border-radius: 0.5rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.signup-form-only .submit-btn {
  padding: 1.4vh 1.5em;
  margin-top: 0.4vh;
  font-size: clamp(0.85rem, 1.8vh, 0.95rem);
}
.signup-form-only .form-fineprint {
  margin-top: 0.8vh;
  font-size: clamp(0.7rem, 1.4vh, 0.78rem);
}
@media (max-width: 640px) {
  .form-row-2 { grid-template-columns: 1fr; gap: 0; }
}
.signup-form-only input:focus,
.signup-form-only select:focus,
.signup-form-only textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.signup-form-only textarea { resize: vertical; min-height: 56px; }
.signup-form-only select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234A5568' stroke-width='2.5'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ═══════════════════════════════════════════════════════════════
   ROADMAP — horizontal 4-column timeline
═══════════════════════════════════════════════════════════════ */
.roadmap-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 1fr;
  align-items: stretch;
  gap: 1.6%;
  max-width: 100%;
  margin: 0 auto;
  padding-top: 0.5vh;
}
.roadmap-timeline::before {
  content: '';
  position: absolute;
  top: 1.5rem;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--brand) 0%, var(--brand-light) 25%, var(--border-strong) 100%);
  z-index: 0;
}
.roadmap-phase {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  align-self: stretch;
  height: 100%;
  padding: 0;
  z-index: 1;
  gap: 0;
}
.phase-marker {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--border-strong);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 1.8vh;
}
.phase-marker.phase-active {
  background: var(--brand);
  border-color: var(--brand);
  color: white;
  box-shadow: 0 0 0 0.35rem rgba(37, 99, 235, 0.15);
}
.phase-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 0.85rem;
  padding: 2.8vh 7%;
  box-shadow: var(--shadow-sm);
  width: 100%;
  flex: 1 1 auto;
  min-height: 28vh;
  display: flex;
  flex-direction: column;
  text-align: center;
  box-sizing: border-box;
}
.phase-status {
  display: inline-flex;
  align-items: center;
  align-self: center;
  height: 1.6rem;
  font-size: clamp(0.65rem, 1.3vh, 0.75rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0 0.8em;
  border-radius: 999px;
  margin-bottom: 1.4vh;
}
.phase-content h3 {
  font-size: clamp(0.92rem, 1.95vh, 1.05rem);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 1.4vh;
  line-height: 1.35;
  min-height: calc(3em * 1.35);
  text-align: center;
}
.phase-content ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
  flex: 1;
  align-self: stretch;
}
.phase-content ul li {
  position: relative;
  padding-left: 0.95em;
  font-size: clamp(0.78rem, 1.55vh, 0.88rem);
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 0.55vh;
}
.phase-content ul li::before {
  content: "•";
  position: absolute;
  left: 0.05em;
  color: var(--brand);
}
@media (max-width: 768px) {
  /* Vertical timeline on mobile: marker stack on left, card on right */
  .roadmap-timeline {
    grid-template-columns: 1fr;
    gap: 2vh;
    padding-top: 0;
  }
  .roadmap-timeline::before {
    top: 1.5rem;
    bottom: 1.5rem;
    left: 1.5rem;
    right: auto;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, var(--brand) 0%, var(--brand-light) 25%, var(--border-strong) 100%);
  }
  .roadmap-phase {
    flex-direction: row;
    align-items: flex-start;
    gap: 1rem;
  }
  .phase-marker {
    margin-bottom: 0;
  }
  .phase-content {
    text-align: left;
    width: auto;
    flex: 1;
  }
}

/* ═══════════════════════════════════════════════════════════════
   FOUNDER / TRUST
═══════════════════════════════════════════════════════════════ */
.founder-content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.founder-content p {
  font-size: 15.5px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}
.founder-content p strong { color: var(--text-primary); }
.founder-card {
  display: inline-block;
  margin-top: 24px;
  padding: 22px 36px;
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-align: center;
}
.founder-name {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
}
.founder-title {
  font-size: 14px;
  color: var(--brand);
  font-weight: 600;
  margin-top: 4px;
}
.founder-meta {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ═══════════════════════════════════════════════════════════════
   FAQ
═══════════════════════════════════════════════════════════════ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}
.faq-item[open] {
  box-shadow: var(--shadow-sm);
  border-color: rgba(37, 99, 235, 0.3);
}
.faq-item summary {
  padding: 16px 22px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 48px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 400;
  color: var(--brand);
  transition: transform 0.2s ease;
  line-height: 1;
}
.faq-item[open] summary::after {
  content: "−";
}
.faq-item p {
  padding: 0 22px 18px;
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* ═══════════════════════════════════════════════════════════════
   FINAL CTA
═══════════════════════════════════════════════════════════════ */
.final-cta-card {
  margin: 0 auto;
  max-width: 800px;
  width: 100%;
  background: linear-gradient(135deg, var(--navy) 0%, #15324f 100%);
  color: white;
  border-radius: 20px;
  padding: 56px 40px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(30, 58, 95, 0.18);
}
.final-cta-headline {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 14px;
  color: white;
  letter-spacing: -0.5px;
}
.final-cta-headline .highlight { color: #93C5FD; }
.final-cta-sub {
  font-size: 15.5px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.65;
  margin-bottom: 24px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}
.final-cta-card .cta-btn.primary {
  background: white;
  color: var(--navy);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}
.final-cta-card .cta-btn.primary:hover {
  background: #F1F5F9;
}
.final-cta-trust {
  margin-top: 14px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════════ */
.site-footer {
  padding: 32px 0 0;
  margin-top: 40px;
  background: transparent;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.site-footer .footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.site-footer .footer-logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}
.site-footer .footer-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
}
.site-footer .footer-meta {
  font-size: 12px;
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}
.footer-links a:hover { color: var(--brand); }
.site-footer .footer-copyright {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 6px;
}
.site-footer .footer-disclaimer {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 720px;
  margin: 0 auto;
}
@media (max-width: 720px) {
  .footer-grid { flex-direction: column; text-align: center; }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE TUNE-UPS
═══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .page-section { padding: 64px 24px; }
  .page-section.hero-section { padding-top: 110px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-left { max-width: 100%; }
  .hero-right { justify-content: center; }
  .signup-form-only { padding: 24px; }
}

/* ═══════════════════════════════════════════════════════════════
   CARD MOTION — entrance + hover
═══════════════════════════════════════════════════════════════ */
@keyframes cardRise {
  from { opacity: 0; transform: translateY(1.2rem); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Entrance: cards start hidden, animate in once their section becomes visible */
.problem-card,
.beta-card,
.who-card,
.invite-card,
.roadmap-phase,
.process-card,
.faq-item,
.diagnosis-card,
.sample-input,
.sample-output {
  opacity: 0;
  transform: translateY(1.2rem);
  transition: opacity 0.45s ease, transform 0.45s ease,
              box-shadow 0.25s ease, border-color 0.25s ease;
  will-change: transform, opacity;
}
.page-section.visible .problem-card,
.page-section.visible .beta-card,
.page-section.visible .who-card,
.page-section.visible .invite-card,
.page-section.visible .roadmap-phase,
.page-section.visible .process-card,
.page-section.visible .faq-item,
.page-section.visible .diagnosis-card,
.page-section.visible .sample-input,
.page-section.visible .sample-output {
  animation: cardRise 0.55s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Stagger within a row */
.page-section.visible .problem-card:nth-child(1),
.page-section.visible .beta-card:nth-child(1),
.page-section.visible .who-card:nth-child(1),
.page-section.visible .invite-card:nth-child(1),
.page-section.visible .roadmap-phase:nth-child(1),
.page-section.visible .process-card:nth-child(1),
.page-section.visible .faq-item:nth-child(1) { animation-delay: 0.05s; }

.page-section.visible .problem-card:nth-child(2),
.page-section.visible .beta-card:nth-child(2),
.page-section.visible .who-card:nth-child(2),
.page-section.visible .invite-card:nth-child(2),
.page-section.visible .roadmap-phase:nth-child(2),
.page-section.visible .process-card:nth-child(2),
.page-section.visible .faq-item:nth-child(2) { animation-delay: 0.13s; }

.page-section.visible .problem-card:nth-child(3),
.page-section.visible .beta-card:nth-child(3),
.page-section.visible .who-card:nth-child(3),
.page-section.visible .roadmap-phase:nth-child(3),
.page-section.visible .process-card:nth-child(3),
.page-section.visible .faq-item:nth-child(3) { animation-delay: 0.21s; }

.page-section.visible .beta-card:nth-child(4),
.page-section.visible .roadmap-phase:nth-child(4),
.page-section.visible .process-card:nth-child(4),
.page-section.visible .faq-item:nth-child(4) { animation-delay: 0.29s; }

.page-section.visible .faq-item:nth-child(5) { animation-delay: 0.37s; }
.page-section.visible .faq-item:nth-child(6) { animation-delay: 0.45s; }

/* Hover lift — consistent across all cards */
.beta-card,
.who-card,
.invite-card,
.phase-content,
.faq-item,
.sample-input,
.sample-output {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.25s ease,
              border-color 0.25s ease,
              opacity 0.45s ease;
}
.beta-card:hover,
.who-card:hover,
.invite-card:hover,
.sample-input:hover,
.sample-output:hover {
  transform: translateY(-0.4rem);
  box-shadow: 0 0.8rem 1.8rem rgba(30, 58, 95, 0.12);
  border-color: rgba(37, 99, 235, 0.35);
}
.roadmap-phase:hover .phase-content {
  transform: translateY(-0.4rem);
  box-shadow: 0 0.8rem 1.8rem rgba(30, 58, 95, 0.12);
  border-color: rgba(37, 99, 235, 0.35);
}
.faq-item:hover:not([open]) {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 0.3rem 0.8rem rgba(30, 58, 95, 0.06);
}

/* Icon micro-motion on card hover */
.beta-card .beta-icon,
.who-card .who-icon,
.problem-card .problem-icon {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.25s ease;
}
.beta-card:hover .beta-icon,
.who-card:hover .who-icon,
.problem-card:hover .problem-icon {
  transform: scale(1.08) rotate(-3deg);
  background: rgba(37, 99, 235, 0.18);
}

/* Roadmap marker hover boost */
.roadmap-phase:hover .phase-marker:not(.phase-active) {
  border-color: var(--brand);
  color: var(--brand);
}

/* Active phase marker — subtle pulse */
@keyframes phasePulse {
  0%, 100% { box-shadow: 0 0 0 0.35rem rgba(37, 99, 235, 0.15); }
  50%      { box-shadow: 0 0 0 0.6rem rgba(37, 99, 235, 0.08); }
}
.phase-marker.phase-active {
  animation: phasePulse 2.4s ease-in-out infinite;
}

/* CTA button micro-motion */
.cta-btn.primary:active { transform: translateY(0); }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .problem-card, .beta-card, .who-card, .invite-card,
  .roadmap-phase, .process-card, .faq-item,
  .diagnosis-card, .sample-input, .sample-output {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
  .phase-marker.phase-active { animation: none; }
}