/* ==========================================================================
   TUDÉ DESIGN SYSTEM - HUMAN & WARM TOUCH
   Brand:
   - Azul eléctrico: #0066FF
   - Verde lima:      #C6FF3D
   - Azul tinta:      #0B1B3B
   - Blanco:          #FFFFFF
   - Acentos cálidos y humanos (doodles, stickers, tipografía manuscrita)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Caveat:wght@600;700&display=swap');
@import url('styles-meniscus.css');

:root {
  --primary-blue: #0066FF;
  --primary-blue-hover: #0052cc;
  --primary-blue-light: #EBF3FF;
  --accent-lime: #C6FF3D;
  --accent-lime-hover: #b4f02a;
  --dark-ink: #0B1B3B;
  --dark-ink-card: #0A1733;
  --text-main: #0B1B3B;
  --text-muted: #5E6D8A;
  --text-light: #8E9BAE;
  --bg-page: #F6F8FC;
  --bg-card: #FFFFFF;
  --border-subtle: #E8EEF5;
  --border-focus: #0066FF;

  --shadow-sm: 0 2px 10px rgba(11, 27, 59, 0.04);
  --shadow-md: 0 8px 24px rgba(11, 27, 59, 0.07);
  --shadow-lg: 0 16px 40px rgba(0, 102, 255, 0.12);
  --shadow-card: 0 4px 20px rgba(11, 27, 59, 0.06);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-hand: 'Caveat', cursive;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Warm Logo */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

/* Exact Logo Mark from brand sheet */
.logo-brand-container {
  display: flex;
  flex-direction: column;
}

.logo-main-text {
  font-size: 2.1rem;
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -1.2px;
  display: flex;
  align-items: baseline;
}

.logo-part-tu {
  color: var(--dark-ink);
}

.logo-part-de {
  color: var(--primary-blue);
  position: relative;
  display: inline-block;
}

/* The lime drop / accent over the 'e' */
.logo-accent-drop {
  position: absolute;
  top: -6px;
  right: 2px;
  width: 12px;
  height: 8px;
  background: var(--accent-lime);
  border-radius: 50% 50% 50% 0;
  transform: rotate(45deg);
  display: inline-block;
}

.logo-sub-tagline {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--dark-ink);
  letter-spacing: 0.1px;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 600;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--primary-blue);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-link {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
}

.btn-primary {
  background: var(--primary-blue);
  color: #FFFFFF;
  border: none;
  font-size: 0.92rem;
  font-weight: 800;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(0, 102, 255, 0.25);
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--primary-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 102, 255, 0.35);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
}

/* Hero Section */
.hero-section {
  padding: 50px 0 35px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-badge-hand {
  font-family: var(--font-hand);
  color: var(--primary-blue);
  font-size: 1.65rem;
  font-weight: 700;
  transform: rotate(-2deg);
  display: inline-block;
  margin-bottom: 6px;
}

.hero-title {
  font-size: 3.3rem;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.5px;
  color: var(--dark-ink);
  margin-bottom: 18px;
}

.hero-title .highlight {
  color: var(--primary-blue);
}

.hero-subtitle {
  font-size: 1.18rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 28px;
  max-width: 530px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
}

.trust-badges-inline {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust-item svg {
  color: var(--primary-blue);
}

/* ==========================================================================
   HERO PRODUCT DIAGNOSTIC VISUAL CAROUSEL (3 SLIDES: FRAUDE / COMPRAS / VUELOS)
   ========================================================================== */
.hero-product-visual-col {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}

.product-carousel-container {
  position: relative;
  width: 100%;
}

.product-carousel-slide {
  display: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-carousel-slide.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Handwritten annotation top-right */
.preview-hand-annotation {
  font-family: var(--font-hand);
  font-size: 1.3rem;
  color: var(--primary-blue);
  font-weight: 700;
  text-align: right;
  margin-bottom: 6px;
  margin-right: 14px;
  line-height: 1.1;
  transform: rotate(-2deg);
}

/* Main Product Card Container */
.product-preview-card {
  background: linear-gradient(175deg, #F0F4FF 0%, #F5F8FF 55%, #EDF3FE 100%);
  border-radius: 28px;
  padding: 22px 20px 24px;
  border: 1px solid rgba(0, 102, 255, 0.12);
  box-shadow: 0 18px 42px -10px rgba(11, 27, 59, 0.11), 0 0 0 1px rgba(0, 102, 255, 0.05);
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Common Step Card Styles */
.preview-card-step {
  background: #FFFFFF;
  border-radius: 18px;
  box-shadow: 0 4px 14px rgba(11, 27, 59, 0.04);
  border: 1px solid rgba(11, 27, 59, 0.06);
  position: relative;
  transition: all 0.3s ease;
}

/* STEP 1: USER PROBLEM CARD */
.step-problem-card {
  padding: 14px 16px;
  animation: problemCardPulse 8s ease-in-out infinite;
}

.preview-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.preview-pill-muted {
  font-size: 0.70rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.status-alert-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #DC2626;
  background: #FEF2F2;
  padding: 2px 8px;
  border-radius: 99px;
  border: 1px solid rgba(220, 38, 38, 0.15);
}

.coral-alert-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #EF4444;
  box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2);
}

.problem-statement-text {
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--dark-ink);
  margin: 4px 0 9px;
}

.compact-transaction-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #F8FAFC;
  border-radius: 12px;
  padding: 9px 12px;
  border: 1px solid #EEF2F6;
}

.tx-card-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(0, 102, 255, 0.08);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tx-card-details {
  text-align: right;
}

.tx-card-title {
  font-size: 0.74rem;
  color: var(--text-muted);
  font-weight: 600;
}

.tx-card-amount {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--dark-ink);
  line-height: 1.2;
}

.dispute-link-row {
  margin-top: 8px;
}

.dispute-text-link {
  font-size: 0.77rem;
  font-weight: 700;
  color: var(--primary-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: default;
}

/* FLOW CONNECTORS */
.preview-flow-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 20px;
  position: relative;
  z-index: 1;
}

.flow-line {
  width: 2px;
  height: 11px;
  background: rgba(0, 102, 255, 0.22);
}

.flow-arrow-icon {
  color: var(--primary-blue);
  opacity: 0.7;
  line-height: 0;
  margin-top: -2px;
}

/* STEP 2: TUDE ANALYSIS STATE */
.step-analysis-card {
  padding: 13px 16px;
  border-color: rgba(0, 102, 255, 0.12);
}

.analysis-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.analysis-status-label {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  gap: 7px;
}

.analysis-beacon-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.2);
  animation: beaconPulse 2s infinite ease-in-out;
}

.analysis-mini-scanner {
  width: 72px;
  height: 4px;
  background: #E2E8F0;
  border-radius: 99px;
  overflow: hidden;
  position: relative;
}

.scanner-sweep-bar {
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent-lime));
  border-radius: 99px;
  animation: sweepScan 2.4s ease-in-out infinite;
}

.analysis-checklist-items {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.analysis-check-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.81rem;
  font-weight: 600;
  color: var(--dark-ink);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.check-tick-circle {
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: rgba(198, 255, 61, 0.35);
  color: #0B1B3B;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Sequential Animation for Checks */
.check-item-1 {
  animation: checkSequential1 8s ease-in-out infinite;
}
.check-item-2 {
  animation: checkSequential2 8s ease-in-out infinite;
}
.check-item-3 {
  animation: checkSequential3 8s ease-in-out infinite;
}

/* STEP 3: OPPORTUNITY RESULT CARD */
.step-opportunity-card {
  padding: 16px 18px 18px;
  border: 1.5px solid rgba(198, 255, 61, 0.9);
  box-shadow: 0 10px 24px rgba(0, 102, 255, 0.08);
  animation: opportunityCardPulse 8s ease-in-out infinite;
}

.opportunity-badge-header {
  display: flex;
  align-items: center;
}

.opportunity-lime-pill {
  background: var(--accent-lime);
  color: var(--dark-ink);
  font-weight: 800;
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.opportunity-figure-group {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 7px 0 4px;
}

.opportunity-main-sum {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--dark-ink);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.opportunity-dispute-tag {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 700;
}

.opportunity-core-message {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--dark-ink);
  line-height: 1.35;
  margin-top: 2px;
}

.opportunity-legal-sub {
  font-size: 0.71rem;
  color: var(--text-light);
  margin-top: 3px;
  line-height: 1.3;
}

.btn-visual-opportunity-cta {
  margin-top: 13px;
  width: 100%;
  background: var(--primary-blue);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.88rem;
  padding: 10px 18px;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(0, 102, 255, 0.25);
  transition: var(--transition);
}

.btn-visual-opportunity-cta:hover {
  background: var(--primary-blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 102, 255, 0.35);
}

/* BRAND MOMENT SIGNATURE */
.preview-brand-signature-wrap {
  position: absolute;
  bottom: -30px;
  right: 12px;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  pointer-events: none;
  z-index: 3;
}

.brand-signature-text {
  font-family: var(--font-hand);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--primary-blue);
  transform: rotate(-3deg);
  line-height: 1;
}

.brand-signature-brush {
  width: 95px;
  height: 9px;
  margin-top: -3px;
}

/* CAROUSEL NAVIGATION DOTS */
.hero-carousel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 36px;
  position: relative;
  z-index: 5;
}

.carousel-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(11, 27, 59, 0.20);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.carousel-dot:hover {
  background: var(--primary-blue);
  opacity: 0.75;
}

.carousel-dot.active {
  width: 28px;
  border-radius: 99px;
  background: var(--primary-blue);
  box-shadow: 0 2px 8px rgba(0, 102, 255, 0.35);
}

@media (prefers-reduced-motion: reduce) {
  .product-carousel-slide {
    transition: none !important;
  }
}

/* ==========================================================================
   MICRO-INTERACTION KEYFRAMES (SUBTLE, 60FPS, PREMIUM)
   ========================================================================== */
@keyframes beaconPulse {
  0%, 100% {
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.15);
  }
  50% {
    box-shadow: 0 0 0 5px rgba(0, 102, 255, 0.3);
  }
}

@keyframes sweepScan {
  0% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(200%);
  }
  100% {
    transform: translateX(-100%);
  }
}

/* Step 1 problem card highlight in loop */
@keyframes problemCardPulse {
  0%, 100% {
    border-color: rgba(11, 27, 59, 0.06);
    box-shadow: 0 4px 14px rgba(11, 27, 59, 0.04);
  }
  10%, 25% {
    border-color: rgba(0, 102, 255, 0.2);
    box-shadow: 0 6px 18px rgba(0, 102, 255, 0.08);
  }
}

/* Sequential check animations in 8s loop */
@keyframes checkSequential1 {
  0%, 15% {
    opacity: 0.45;
    transform: translateX(-3px);
  }
  20%, 90% {
    opacity: 1;
    transform: translateX(0);
  }
  95%, 100% {
    opacity: 0.45;
  }
}

@keyframes checkSequential2 {
  0%, 30% {
    opacity: 0.45;
    transform: translateX(-3px);
  }
  35%, 90% {
    opacity: 1;
    transform: translateX(0);
  }
  95%, 100% {
    opacity: 0.45;
  }
}

@keyframes checkSequential3 {
  0%, 45% {
    opacity: 0.45;
    transform: translateX(-3px);
  }
  50%, 90% {
    opacity: 1;
    transform: translateX(0);
  }
  95%, 100% {
    opacity: 0.45;
  }
}

/* Opportunity card pulse in 8s loop */
@keyframes opportunityCardPulse {
  0%, 55% {
    box-shadow: 0 10px 24px rgba(0, 102, 255, 0.08);
    border-color: rgba(198, 255, 61, 0.7);
  }
  65%, 85% {
    box-shadow: 0 14px 32px rgba(198, 255, 61, 0.35), 0 0 0 2px rgba(198, 255, 61, 0.6);
    border-color: rgba(198, 255, 61, 1);
  }
  95%, 100% {
    box-shadow: 0 10px 24px rgba(0, 102, 255, 0.08);
    border-color: rgba(198, 255, 61, 0.7);
  }
}

/* ==========================================================================
   CATEGORY CARDS - EXACT REPRODUCTION OF IMAGE 2
   Clean, rounded, friendly, with soft circular icon badges
   ========================================================================== */
.categories-section {
  padding: 40px 0 50px;
}

.section-title-wrap {
  margin-bottom: 22px;
}

.section-main-heading {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--dark-ink);
  letter-spacing: -0.4px;
}

.category-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.category-card {
  background: #FFFFFF;
  border: 1px solid #E6EDF5;
  border-radius: 20px;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 3px 12px rgba(11, 27, 59, 0.03);
  position: relative;
  text-align: left;
}

.category-card:hover {
  transform: translateY(-3px);
  border-color: #BBD5FF;
  box-shadow: 0 10px 24px rgba(0, 102, 255, 0.08);
}

.category-badge-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.badge-bank {
  background: #EEF5FF;
  color: #0066FF;
}

.badge-cart {
  background: #FFF0F0;
  color: #FF3B30;
}

.badge-flight {
  background: #EBF5FF;
  color: #007AFF;
}

.category-content-wrap {
  flex: 1;
}

.cat-title-text {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark-ink);
  margin-bottom: 4px;
}

.cat-desc-text {
  font-size: 0.86rem;
  color: #5E6D8A;
  line-height: 1.35;
}

.category-chevron {
  color: var(--dark-ink);
  opacity: 0.7;
  transition: var(--transition);
}

.category-card:hover .category-chevron {
  opacity: 1;
  transform: translateX(3px);
  color: var(--primary-blue);
}

/* ==========================================================================
   COMMUNITY BANNER - EXACT REPRODUCTION OF IMAGE 3
   Dark navy bar with faces, $214M in neon lime, handwritten arrows & text
   ========================================================================== */
.community-banner-wrap {
  margin: 30px 0 45px;
}

.community-pill-bar {
  background: var(--dark-ink);
  border-radius: 28px;
  padding: 32px 42px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(11, 27, 59, 0.15);
}

.community-left-metric {
  display: flex;
  align-items: center;
  gap: 32px;
}

.faces-stack-pill {
  display: flex;
  align-items: center;
}

.face-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2.5px solid var(--dark-ink);
  margin-left: -14px;
  object-fit: cover;
  background-color: #2D3E5D;
}

.face-avatar:first-child {
  margin-left: 0;
}

.people-count-bubble {
  background: var(--accent-lime);
  color: var(--dark-ink);
  font-size: 0.8rem;
  font-weight: 900;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  margin-left: 6px;
  line-height: 1.1;
  text-align: center;
}

.stat-numeric-group {
  display: flex;
  flex-direction: column;
}

.stat-top-caption {
  font-size: 0.88rem;
  color: #CBD5E1;
  font-weight: 500;
  margin-bottom: 2px;
}

.stat-huge-lime {
  font-size: 4rem;
  font-weight: 900;
  color: var(--accent-lime);
  line-height: 0.95;
  letter-spacing: -1.5px;
}

.community-right-handwritten {
  display: flex;
  align-items: center;
  gap: 20px;
}

.handwritten-arrow-svg {
  width: 50px;
  height: 50px;
  color: #FFFFFF;
  opacity: 0.85;
}

.handwritten-manifesto {
  font-family: var(--font-hand);
  font-size: 1.85rem;
  color: #FFFFFF;
  line-height: 1.15;
  font-weight: 600;
}

/* ==========================================================================
   BLUE BANNER - EXACT REPRODUCTION OF IMAGE 4
   "Problemas reales. Personas reales. Resultados reales." | TuDé | "Convertimos frustración en futuro."
   ========================================================================== */
.blue-human-ribbon {
  background: var(--primary-blue);
  color: #FFFFFF;
  padding: 24px 0;
  margin-top: 40px;
}

.blue-ribbon-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.ribbon-left-hand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-hand);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.1;
}

.ribbon-arrow-turn {
  width: 42px;
  height: 30px;
  color: #FFFFFF;
}

.ribbon-center-brand {
  display: flex;
  align-items: center;
  gap: 22px;
}

.ribbon-brand-logo {
  font-size: 2.3rem;
  font-weight: 900;
  letter-spacing: -1px;
  color: #FFFFFF;
  position: relative;
}

.ribbon-brand-logo .lime-dot {
  position: absolute;
  top: -4px;
  right: -2px;
  width: 10px;
  height: 6px;
  background: var(--accent-lime);
  border-radius: 50% 50% 50% 0;
  transform: rotate(45deg);
}

.ribbon-divider {
  width: 2px;
  height: 38px;
  background: rgba(255, 255, 255, 0.35);
}

.ribbon-right-bold {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.3px;
}

.ribbon-right-bold .lime-future-line {
  position: relative;
  display: inline-block;
}

.ribbon-right-bold .lime-future-line::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-lime);
  border-radius: 2px;
}

/* ==========================================================================
   SPACE GLOBE & STICKER BANNER - EXACT REPRODUCTION OF IMAGE 5
   Space, doodle smiley, and green neon sticky note
   ========================================================================== */
.space-manifesto-banner {
  background: #061126;
  background-image: radial-gradient(circle at 70% 30%, rgba(0, 102, 255, 0.25) 0%, transparent 60%), url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=1600&auto=format&fit=crop&q=80');
  background-size: cover;
  background-position: center;
  border-radius: 28px;
  padding: 40px 48px;
  margin: 30px 0 60px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.space-left-hand {
  display: flex;
  align-items: center;
  gap: 28px;
}

.space-manifesto-text {
  font-family: var(--font-hand);
  font-size: 1.95rem;
  line-height: 1.15;
  font-weight: 600;
}

.doodle-smiley-icon {
  width: 44px;
  height: 44px;
  color: var(--accent-lime);
}

/* Neon lime sticky tag note */
.neon-sticky-tag {
  background: var(--accent-lime);
  color: var(--dark-ink);
  padding: 14px 22px;
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.2px;
  line-height: 1.1;
  text-transform: uppercase;
  transform: rotate(4deg);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
  border-radius: 3px;
  position: relative;
  display: inline-block;
}

.neon-sticky-tag::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 45%;
  width: 28px;
  height: 12px;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(2px);
  border-radius: 2px;
}

/* Compliance Bar with Friendly Microcopy */
.compliance-bar {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 26px;
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.compliance-label {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.compliance-items-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.compliance-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--dark-ink);
}

.compliance-pill svg {
  color: #27AE60;
  width: 16px;
  height: 16px;
}

/* Modal / Wizard Warm UI */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 27, 59, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.wizard-card {
  background: #FFFFFF;
  border-radius: 24px;
  width: 100%;
  max-width: 580px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .wizard-card {
  transform: translateY(0) scale(1);
}

.wizard-header {
  padding: 22px 28px 16px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wizard-steps-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #E2E8F0;
  transition: var(--transition);
}

.step-dot.active {
  background: var(--primary-blue);
  width: 28px;
  border-radius: var(--radius-pill);
}

.step-dot.completed {
  background: var(--accent-lime);
}

.modal-close-btn {
  background: #F1F4F9;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.wizard-body {
  padding: 28px;
  max-height: 75vh;
  overflow-y: auto;
}

.wizard-step {
  display: none;
  animation: fadeInStep 0.3s ease forwards;
}

.wizard-step.active {
  display: block;
}

@keyframes fadeInStep {
  from { opacity: 0; transform: translateX(8px); }
  to { opacity: 1; transform: translateX(0); }
}

.step-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--dark-ink);
  letter-spacing: -0.4px;
  margin-bottom: 6px;
}

.step-subtitle {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}

/* Category Pickers in Modal */
.category-picker-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.category-option-btn {
  background: #F8FAFD;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
  text-align: left;
}

.category-option-btn:hover {
  border-color: var(--primary-blue);
  background: #FFFFFF;
}

.category-option-btn.selected {
  border-color: var(--primary-blue);
  background: var(--primary-blue-light);
}

.cat-opt-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.cat-opt-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cat-opt-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--dark-ink);
}

.cat-opt-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Amount Selector Grid */
.amount-picker-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.amount-option-btn {
  background: #F8FAFD;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.amount-option-btn:hover {
  border-color: var(--primary-blue);
  background: #FFFFFF;
}

.amount-option-btn.selected {
  border-color: var(--primary-blue);
  background: var(--primary-blue-light);
}

.amount-val {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dark-ink);
}

.amount-option-btn.selected .amount-val {
  color: var(--primary-blue);
}

.amount-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Step 3 Active case toggle */
.toggle-card-group {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
}

.toggle-option {
  flex: 1;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: center;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--dark-ink);
  transition: var(--transition);
  background: #F8FAFD;
}

.toggle-option:hover {
  border-color: var(--primary-blue);
}

.toggle-option.selected {
  border-color: var(--primary-blue);
  background: var(--primary-blue-light);
  color: var(--primary-blue);
}

/* Form Inputs */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark-ink);
  margin-bottom: 6px;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--dark-ink);
  transition: var(--transition);
  background: #FFFFFF;
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.15);
}

/* Checkbox Card for Fee Acceptance */
.fee-agreement-card {
  background: #F8FAFD;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 24px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.fee-agreement-card input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--primary-blue);
  cursor: pointer;
}

.fee-agreement-label {
  font-size: 0.85rem;
  color: var(--text-main);
  line-height: 1.4;
  cursor: pointer;
}

.fee-agreement-label strong {
  color: var(--primary-blue);
}

.wizard-footer-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
}

.btn-secondary {
  background: #F1F4F9;
  border: none;
  color: var(--text-main);
  font-weight: 700;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  cursor: pointer;
}

/* Success Screen */
.success-screen-wrap {
  text-align: center;
  padding: 16px 8px;
}

.success-badge-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--accent-lime);
  color: var(--dark-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 0 10px 25px rgba(198, 255, 61, 0.4);
}

.success-title {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--dark-ink);
  margin-bottom: 8px;
}

.success-notice-box {
  background: #F8FAFD;
  border-left: 4px solid var(--primary-blue);
  padding: 16px;
  border-radius: var(--radius-sm);
  text-align: left;
  font-size: 0.88rem;
  color: var(--dark-ink);
  line-height: 1.5;
  margin: 18px 0;
}

.success-warning-note {
  font-size: 0.8rem;
  color: #D9534F;
  font-weight: 600;
  background: #FFF5F5;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 22px;
}

/* ==========================================================================
   MOBILE & TOUCH ENHANCEMENTS (iOS & ANDROID APP-LIKE EXPERIENCE)
   ========================================================================== */

/* Remove grey touch flash on mobile WebKit & improve touch responsiveness */
button, .category-card, .btn-primary, .btn-secondary, .top-dock-tab, .carousel-dot {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

/* Enlarge hit-target for carousel dots on touch devices */
.carousel-dot {
  position: relative;
}

.carousel-dot::after {
  content: '';
  position: absolute;
  top: -12px;
  bottom: -12px;
  left: -10px;
  right: -10px;
}

/* Responsive Breakpoint: Tablets and Large Phones */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  .hero-subtitle { 
    margin: 0 auto 24px; 
  }
  .hero-cta-group, .trust-badges-inline { 
    justify-content: center; 
  }
  .category-cards-grid { 
    grid-template-columns: 1fr; 
    gap: 14px;
  }
  .community-pill-bar {
    flex-direction: column;
    text-align: center;
    padding: 28px 22px;
    gap: 22px;
  }
  .community-left-metric {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }
  .stat-huge-lime {
    font-size: clamp(2.6rem, 8vw, 3.5rem);
  }
  .blue-ribbon-flex {
    flex-direction: column;
    text-align: center;
    gap: 18px;
  }
  .ribbon-left-hand, .ribbon-center-brand {
    justify-content: center;
  }
  .space-manifesto-banner {
    flex-direction: column;
    text-align: center;
    gap: 24px;
    padding: 30px 20px;
  }
  .space-left-hand {
    flex-direction: column;
    gap: 12px;
  }
  .hero-product-visual-col {
    max-width: 440px;
    margin: 6px auto 26px;
    text-align: left;
  }
  .preview-hand-annotation {
    text-align: center;
    margin-right: 0;
  }
}

/* Responsive Breakpoint: Standard Mobile (iOS & Android) */
@media (max-width: 768px) {
  .site-header {
    padding: 10px 0 12px;
  }
  .nav-container {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }
  .tude-official-logo-img {
    height: 40px !important;
  }
  .top-announcement {
    padding: 8px 12px !important;
    font-size: 0.76rem !important;
  }
  .hero-section {
    padding: 24px 0 32px;
  }
  .hero-title {
    font-size: clamp(2.0rem, 7.2vw, 2.7rem);
    letter-spacing: -0.9px;
    line-height: 1.12;
    margin-bottom: 14px;
  }
  .hero-badge-hand {
    font-size: 1.4rem;
  }
  .hero-subtitle {
    font-size: 1.02rem;
    line-height: 1.5;
    margin-bottom: 22px;
  }
  .hero-cta-group {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }
  .hero-cta-group .btn-lg {
    width: 100%;
    min-height: 52px;
    justify-content: center;
    font-size: 1.05rem;
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.30);
  }
  .hero-cta-group .btn-lg:active {
    transform: scale(0.98);
  }
  .trust-badges-inline {
    flex-wrap: wrap;
    gap: 12px 18px;
    font-size: 0.82rem;
  }
  .category-card {
    padding: 18px 20px;
    border-radius: 18px;
    min-height: 72px;
  }
  .category-card:active {
    transform: scale(0.98);
    background: #F8FAFD;
  }
  .category-badge-icon {
    width: 50px;
    height: 50px;
  }
  .cat-title-text {
    font-size: 1.1rem;
  }
  .cat-desc-text {
    font-size: 0.82rem;
  }
  .site-footer {
    padding: 36px 0 calc(28px + env(safe-area-inset-bottom, 0px));
  }
}

/* Native Bottom-Sheet Wizard for Mobile (< 640px) */
@media (max-width: 640px) {
  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }
  .wizard-card {
    max-width: 100%;
    border-radius: 28px 28px 0 0;
    max-height: 92dvh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 -12px 48px rgba(11, 27, 59, 0.35);
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .modal-overlay.active .wizard-card {
    transform: translateY(0);
  }
  .wizard-header {
    padding: 16px 20px 14px;
    flex-shrink: 0;
  }
  .wizard-body {
    padding: 18px 20px calc(24px + env(safe-area-inset-bottom, 0px));
    max-height: none;
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .step-title {
    font-size: 1.25rem;
    line-height: 1.2;
  }
  .step-subtitle {
    font-size: 0.86rem;
    margin-bottom: 16px;
  }
  .category-option-btn {
    padding: 14px 16px;
  }
  .amount-option-btn {
    padding: 12px 14px;
  }
  /* CRITICAL: 16px minimum font size to prevent iOS Safari auto-zoom bug */
  .form-input, .form-textarea {
    font-size: 16px !important;
    padding: 14px 14px;
    border-radius: var(--radius-sm);
  }
  .wizard-footer-nav {
    padding-top: 14px;
    margin-top: 20px;
    display: flex;
    flex-direction: row;
    gap: 10px;
  }
  .wizard-footer-nav .btn-primary,
  .wizard-footer-nav .btn-secondary {
    flex: 1;
    min-height: 48px;
    justify-content: center;
    font-size: 0.95rem;
  }
  .fee-agreement-card {
    padding: 12px 14px;
    margin-bottom: 18px;
  }
}

/* Narrow Mobile Viewports (iPhone SE, Galaxy A-series: <= 420px) */
@media (max-width: 420px) {
  .product-preview-card {
    padding: 16px 13px 20px;
    border-radius: 20px;
  }
  .preview-card-step {
    padding: 11px 12px;
  }
  .problem-statement-text {
    font-size: 1.05rem;
  }
  .opportunity-main-sum {
    font-size: 1.42rem;
  }
  .preview-brand-signature-wrap {
    bottom: -25px;
    right: 4px;
  }
  .brand-signature-text {
    font-size: 1.25rem;
  }
  .handwritten-manifesto {
    font-size: 1.35rem;
  }
  .stat-huge-lime {
    font-size: 2.5rem;
  }
  .hero-badge-hand {
    font-size: 1.25rem;
  }
}