/* ==========================================================================
   DIU PARTICULAR COLOMBIA - DESIGN SYSTEM & STYLES
   Ultra-fast, High-Conversion, Luxury Feminine Medical Aesthetic
   ========================================================================== */

:root {
  /* Color Palette */
  --primary: #c25975;
  --primary-dark: #9e3d56;
  --primary-light: #fbeff2;
  --primary-glow: rgba(194, 89, 117, 0.25);
  
  --secondary: #e58b9f;
  --secondary-light: #fdf2f4;
  
  --accent-gold: #c59b27;
  --accent-gold-light: #fcf6e8;
  
  --medical-teal: #2a7f82;
  --medical-teal-light: #eaf5f5;
  --medical-teal-dark: #1b5658;
  
  --whatsapp-green: #25d366;
  --whatsapp-hover: #20ba5a;
  
  --text-primary: #211c27;
  --text-secondary: #5c5565;
  --text-muted: #8b8394;
  --text-white: #ffffff;
  
  --bg-body: #fcfafd;
  --bg-surface: #ffffff;
  --bg-surface-glass: rgba(255, 255, 255, 0.88);
  --bg-card-hover: #fffbfc;
  --bg-gradient-soft: linear-gradient(135deg, #fff7f9 0%, #fcfafd 50%, #f4f8f9 100%);
  --bg-gradient-hero: linear-gradient(145deg, rgba(254, 242, 244, 0.9) 0%, rgba(255, 255, 255, 0.95) 50%, rgba(240, 247, 247, 0.8) 100%);
  --bg-gradient-primary: linear-gradient(135deg, #c25975 0%, #9e3d56 100%);
  --bg-gradient-gold: linear-gradient(135deg, #d4af37 0%, #aa7c11 100%);
  
  --border-light: rgba(194, 89, 117, 0.14);
  --border-subtle: #ede8f0;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(33, 28, 39, 0.04);
  --shadow-md: 0 8px 24px rgba(194, 89, 117, 0.08);
  --shadow-lg: 0 16px 40px rgba(194, 89, 117, 0.12);
  --shadow-xl: 0 24px 60px rgba(194, 89, 117, 0.16);
  --shadow-glow: 0 0 30px rgba(194, 89, 117, 0.35);
  --shadow-whatsapp: 0 8px 25px rgba(37, 211, 102, 0.4);
  
  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  
  /* Radii */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

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

/* Background Ambient Aura */
.bg-ambient-lights {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.aura-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: floatAura 18s ease-in-out infinite alternate;
}

.aura-1 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, #fbcfe8 0%, rgba(251, 207, 232, 0) 70%);
  top: -100px;
  right: -50px;
}

.aura-2 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, #ccfbf1 0%, rgba(204, 251, 241, 0) 70%);
  top: 35%;
  left: -150px;
  animation-duration: 22s;
}

.aura-3 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #ffe4e6 0%, rgba(255, 228, 230, 0) 70%);
  bottom: 10%;
  right: -100px;
  animation-duration: 20s;
}

@keyframes floatAura {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, 40px) scale(1.08); }
  100% { transform: translate(-20px, 20px) scale(0.95); }
}

/* Layout Container */
.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography Helpers */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-sans);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
}

.highlight-text {
  color: var(--primary);
  background: linear-gradient(135deg, var(--primary) 0%, #d44a6b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

.highlight-gold {
  color: var(--accent-gold);
  background: var(--bg-gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.highlight-teal {
  color: var(--medical-teal);
}

p {
  color: var(--text-secondary);
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  background-color: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
  border: 1px solid rgba(194, 89, 117, 0.2);
}

.section-title {
  font-size: 2.35rem;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.85rem;
  }
  .section-subtitle {
    font-size: 1rem;
  }
}

/* Top Notification Bar */
.top-banner {
  background: linear-gradient(90deg, #9e3d56 0%, #c25975 50%, #2a7f82 100%);
  color: var(--text-white);
  font-size: 0.85rem;
  padding: 0.55rem 1rem;
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.top-banner a {
  color: #fff;
  text-decoration: underline;
  font-weight: 700;
  margin-left: 0.5rem;
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-surface-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-normal);
  padding: 0.9rem 0;
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  padding: 0.65rem 0;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--bg-gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(194, 89, 117, 0.3);
  color: #fff;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.brand-title span {
  color: var(--primary);
}

.brand-tagline {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--medical-teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: width var(--transition-fast);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition-normal);
  line-height: 1.2;
  white-space: nowrap;
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1.05rem 2.25rem;
  font-size: 1.05rem;
}

.btn-primary {
  background: var(--bg-gradient-primary);
  color: var(--text-white);
  box-shadow: 0 6px 20px rgba(194, 89, 117, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(194, 89, 117, 0.45);
  color: #fff;
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #fff;
  box-shadow: var(--shadow-whatsapp);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-light);
  background: rgba(255, 255, 255, 0.7);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
  transform: translateY(-2px);
}

.pulse-animation {
  animation: pulseButton 2.5s infinite;
}

@keyframes pulseButton {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding: 3.5rem 0 4.5rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1.2rem;
  background: #ffffff;
  border-radius: var(--radius-full);
  border: 1px solid rgba(194, 89, 117, 0.2);
  box-shadow: var(--shadow-sm);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 1.5rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--whatsapp-green);
  box-shadow: 0 0 8px var(--whatsapp-green);
  animation: blinkDot 1.5s infinite;
}

@keyframes blinkDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-title {
  font-size: 3.1rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-guarantees {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.guarantee-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--medical-teal-light);
  color: var(--medical-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.85rem;
}

/* Hero Media Card */
.hero-media-wrapper {
  position: relative;
}

.hero-media-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 0.85rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(194, 89, 117, 0.15);
}

.hero-image-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/5;
  background: #fdf2f4;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-media-card:hover .hero-image {
  transform: scale(1.03);
}

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(33, 28, 39, 0.75) 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  color: #fff;
}

.overlay-caption {
  font-size: 0.95rem;
  font-weight: 600;
}

.overlay-caption span {
  display: block;
  font-size: 0.8rem;
  opacity: 0.85;
  font-weight: 400;
}

/* Floating Badges over Hero Image */
.float-card {
  position: absolute;
  background: var(--bg-surface-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 2;
  animation: floatCard 6s ease-in-out infinite alternate;
}

.float-card-1 {
  top: 10%;
  left: -25px;
}

.float-card-2 {
  bottom: 8%;
  right: -20px;
  animation-duration: 7s;
  animation-delay: -3s;
}

@keyframes floatCard {
  0% { transform: translateY(0); }
  100% { transform: translateY(-10px); }
}

.float-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.float-icon-pink {
  background: var(--primary-light);
  color: var(--primary);
}

.float-icon-green {
  background: #e8fbf0;
  color: var(--whatsapp-green);
}

.float-text h4 {
  font-size: 0.9rem;
  margin: 0;
  font-weight: 700;
  color: var(--text-primary);
}

.float-text p {
  font-size: 0.75rem;
  margin: 0;
  color: var(--text-muted);
}

/* ==========================================================================
   STATS BAR
   ========================================================================== */
.stats-section {
  padding: 1.5rem 0 3rem;
}

.stats-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  align-items: center;
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -1rem;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--border-subtle);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 0.25rem;
  font-family: var(--font-sans);
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .stats-card {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 1.5rem;
  }
  .stat-item:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 480px) {
  .stats-card {
    grid-template-columns: 1fr;
  }
  .stat-item::after {
    display: none !important;
  }
}

/* ==========================================================================
   INTERACTIVE QUIZ / DIU SELECTOR WIDGET
   ========================================================================== */
.quiz-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, rgba(254, 242, 244, 0.5) 0%, rgba(255, 255, 255, 0.9) 100%);
  position: relative;
}

.quiz-container {
  max-width: 860px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 3rem 3.5rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}

.quiz-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--bg-gradient-primary);
}

.quiz-step {
  display: none;
  animation: fadeIn 0.4s ease;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.quiz-progress-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  position: relative;
}

.progress-track {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 4px;
  background: var(--border-subtle);
  transform: translateY(-50%);
  z-index: 1;
}

.progress-fill {
  height: 100%;
  background: var(--primary);
  width: 33.3%;
  transition: width var(--transition-normal);
}

.progress-step-node {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  z-index: 2;
  transition: var(--transition-fast);
}

.progress-step-node.active, .progress-step-node.completed {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

.quiz-question-title {
  font-size: 1.45rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  font-weight: 700;
  text-align: center;
}

.quiz-question-sub {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.quiz-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.quiz-option-card {
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
  background: #fff;
  position: relative;
}

.quiz-option-card:hover {
  border-color: var(--secondary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.quiz-option-card.selected {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(194, 89, 117, 0.2);
}

.option-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: block;
}

.option-label {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.option-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.quiz-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
}

/* Quiz Result Box */
.quiz-result-box {
  text-align: center;
  padding: 1rem 0;
}

.quiz-result-badge {
  display: inline-block;
  background: #e8fbf0;
  color: #108c4e;
  padding: 0.4rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.quiz-result-diu-name {
  font-size: 2rem;
  color: var(--primary-dark);
  margin-bottom: 0.75rem;
}

.quiz-result-summary {
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 2rem auto;
  color: var(--text-secondary);
}

.quiz-result-specs {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.spec-pill {
  background: var(--bg-body);
  border: 1px solid var(--border-light);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   DIU CATALOG & COMPARATOR
   ========================================================================== */
.catalog-section {
  padding: 5.5rem 0;
}

.diu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.diu-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.diu-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(194, 89, 117, 0.3);
}

.diu-card.featured {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-lg);
}

.diu-card.gold-card {
  border: 2px solid #d4af37;
  background: linear-gradient(180deg, #fffdf8 0%, #ffffff 100%);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.12);
}

.diu-card.gold-card:hover {
  border-color: #aa7c11;
  box-shadow: 0 16px 36px rgba(212, 175, 55, 0.22);
}

.diu-card.ballerine-card {
  border: 2px solid #6366f1;
  background: linear-gradient(180deg, #fafaff 0%, #ffffff 100%);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.12);
}

.diu-card.ballerine-card:hover {
  border-color: #4f46e5;
  box-shadow: 0 16px 36px rgba(99, 102, 241, 0.22);
}

.featured-ribbon {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--bg-gradient-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
  z-index: 5;
}

.gold-ribbon {
  background: linear-gradient(135deg, #d4af37 0%, #aa7c11 100%) !important;
}

.ballerine-ribbon {
  background: linear-gradient(135deg, #6366f1 0%, #4338ca 100%) !important;
}

.btn-gold {
  background: linear-gradient(135deg, #d4af37 0%, #aa7c11 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.45);
  color: #fff;
}

.btn-ballerine {
  background: linear-gradient(135deg, #6366f1 0%, #4338ca 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
}

.btn-ballerine:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.45);
  color: #fff;
}

.diu-card-header {
  padding: 2rem 1.75rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, #fffafc 0%, #ffffff 100%);
}

.diu-category-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--medical-teal);
  margin-bottom: 0.4rem;
  display: block;
}

.diu-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.diu-duration-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-dark);
  background: var(--primary-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.diu-card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.diu-features-list {
  list-style: none;
  margin-bottom: 2rem;
  flex: 1;
}

.diu-features-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.diu-features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary);
  font-weight: 800;
  font-size: 1rem;
}

.diu-ideal-for {
  background: #fcf8fa;
  border-left: 3px solid var(--primary);
  padding: 0.75rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.diu-ideal-for strong {
  color: var(--primary-dark);
  display: block;
  margin-bottom: 0.2rem;
}

.diu-card-footer {
  padding: 1.25rem 1.75rem 1.75rem;
  border-top: 1px solid var(--border-subtle);
  background: #fff;
}

@media (max-width: 1024px) {
  .diu-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .diu-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   COMPARATIVE TABLE: PARTICULAR VS EPS
   ========================================================================== */
.vs-section {
  padding: 5.5rem 0;
  background: linear-gradient(180deg, #ffffff 0%, #fef3f5 100%);
}

.vs-table-wrapper {
  background: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  margin-top: 2rem;
}

.vs-table {
  width: 100%;
  border-collapse: collapse;
}

.vs-table th, .vs-table td {
  padding: 1.35rem 1.75rem;
  text-align: left;
}

.vs-table thead {
  background: #211c27;
  color: #ffffff;
}

.vs-table th {
  font-weight: 700;
  font-size: 1.05rem;
}

.vs-table th.col-particular {
  background: var(--primary-dark);
  color: #ffffff;
  position: relative;
}

.vs-table th.col-particular::after {
  content: '★ RECOMENDADO';
  position: absolute;
  top: -8px;
  right: 15px;
  background: var(--accent-gold);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.vs-table tbody tr {
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-fast);
}

.vs-table tbody tr:hover {
  background: #fffdfd;
}

.vs-table td.col-particular {
  background: rgba(194, 89, 117, 0.04);
  font-weight: 600;
  color: var(--primary-dark);
}

.vs-table td.col-eps {
  color: var(--text-muted);
}

.vs-badge-good {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #0d8a4a;
  font-weight: 700;
}

.vs-badge-bad {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #c0392b;
}

@media (max-width: 768px) {
  .vs-table-wrapper {
    overflow-x: auto;
  }
  .vs-table th, .vs-table td {
    padding: 1rem;
    font-size: 0.85rem;
  }
}

/* ==========================================================================
   PROCEDURE & REAL MEDICAL EXPERIENCE
   ========================================================================== */
.process-section {
  padding: 5.5rem 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  position: relative;
  margin-top: 3rem;
}

.process-step-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.process-step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 800;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(194, 89, 117, 0.2);
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
}

/* Real Experience Showcase */
.experience-showcase {
  margin-top: 4.5rem;
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.showcase-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.gallery-photo {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-md);
}

.gallery-photo.photo-large {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

.gallery-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-photo:hover img {
  transform: scale(1.05);
}

.showcase-content h3 {
  font-size: 1.85rem;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.showcase-content p {
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.features-checklist {
  list-style: none;
  margin-bottom: 2rem;
}

.features-checklist li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.features-checklist li span {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #e8fbf0;
  color: #108c4e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .showcase-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .experience-showcase {
    padding: 2rem 1.5rem;
  }
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.testimonials-section {
  padding: 5.5rem 0;
  background: linear-gradient(180deg, rgba(254, 242, 244, 0.4) 0%, #ffffff 100%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(194, 89, 117, 0.25);
}

.rating-stars {
  color: #f59e0b;
  font-size: 1.15rem;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.patient-info {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.25rem;
}

.patient-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.patient-details h4 {
  font-size: 0.95rem;
  margin: 0;
  font-weight: 700;
}

.patient-details p {
  font-size: 0.8rem;
  margin: 0;
  color: var(--medical-teal);
  font-weight: 600;
}

@media (max-width: 900px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-section {
  padding: 5.5rem 0;
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item.active {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.faq-header {
  width: 100%;
  padding: 1.35rem 1.75rem;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.faq-header:hover {
  color: var(--primary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: #fff;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease;
  padding: 0 1.75rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-content {
  padding-bottom: 1.5rem;
}

/* ==========================================================================
   DIRECT CONVERSION FORM & CTA SECTION
   ========================================================================== */
.cta-form-section {
  padding: 5.5rem 0 6rem;
  background: linear-gradient(135deg, #211c27 0%, #381a29 50%, #1a3636 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.cta-form-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(194, 89, 117, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.cta-text-side h2 {
  font-size: 2.5rem;
  color: #ffffff;
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.cta-text-side p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.cta-perks {
  list-style: none;
  margin-bottom: 2.5rem;
}

.cta-perks li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: #ffffff;
  font-weight: 500;
}

.cta-perks li i {
  color: var(--whatsapp-green);
  font-size: 1.1rem;
}

.direct-phone-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.direct-phone-box .phone-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--whatsapp-green);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.35rem;
}

.direct-phone-box a {
  color: #fff;
  font-size: 1.35rem;
  font-weight: 800;
  text-decoration: none;
  display: block;
}

.direct-phone-box span {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  display: block;
}

/* The Appointment Form Card */
.form-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  color: var(--text-primary);
}

.form-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.form-header h3 {
  font-size: 1.45rem;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.form-header p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-subtle);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: #fdfafd;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(194, 89, 117, 0.15);
}

.form-privacy-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.5rem;
}

@media (max-width: 900px) {
  .cta-layout-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .form-card {
    padding: 1.75rem 1.25rem;
  }
  .cta-text-side h2 {
    font-size: 2rem;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #141118;
  color: rgba(255, 255, 255, 0.75);
  padding: 4.5rem 0 2rem;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
  margin-top: 1rem;
  line-height: 1.6;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--secondary);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.85);
}

.footer-contact-item a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

/* Digitalforce Attribution Bar */
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-copyright {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.agency-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  text-decoration: none;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.agency-badge:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--secondary);
  color: #ffffff;
  transform: translateY(-2px);
}

.agency-badge strong {
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.agency-badge .agency-highlight {
  color: var(--secondary);
  font-weight: 800;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 550px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON & CHAT POPUP
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.whatsapp-popup {
  width: 320px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.18);
  border: 1px solid var(--border-light);
  overflow: hidden;
  margin-bottom: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.whatsapp-popup.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.popup-header {
  background: linear-gradient(135deg, #075e54 0%, #128c7e 100%);
  color: #ffffff;
  padding: 1.1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.popup-agent-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.agent-avatar-wrap {
  position: relative;
  width: 42px;
  height: 42px;
}

.agent-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #fff;
}

.agent-online-badge {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 12px;
  height: 12px;
  background: var(--whatsapp-green);
  border: 2px solid #fff;
  border-radius: 50%;
}

.popup-agent-text h4 {
  color: #fff;
  font-size: 0.95rem;
  margin: 0;
  font-weight: 700;
}

.popup-agent-text p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.75rem;
  margin: 0;
}

.popup-close-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.popup-close-btn:hover {
  opacity: 1;
}

.popup-body {
  padding: 1.25rem;
  background: #e5ddd5;
  background-image: radial-gradient(#d3c6bb 10%, transparent 11%);
  background-size: 12px 12px;
  min-height: 110px;
}

.popup-chat-bubble {
  background: #ffffff;
  padding: 0.85rem 1rem;
  border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
  font-size: 0.88rem;
  color: #303030;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
  line-height: 1.45;
  position: relative;
}

.popup-chat-time {
  display: block;
  font-size: 0.68rem;
  color: #888;
  text-align: right;
  margin-top: 0.35rem;
}

.popup-footer {
  padding: 0.85rem 1.25rem;
  background: #ffffff;
  border-top: 1px solid #eee;
}

.popup-btn-send {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--whatsapp-green);
  color: #fff;
  padding: 0.75rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  transition: background var(--transition-fast);
}

.popup-btn-send:hover {
  background: var(--whatsapp-hover);
}

.whatsapp-trigger-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: var(--shadow-whatsapp);
  border: none;
  cursor: pointer;
  transition: var(--transition-bounce);
  position: relative;
}

.whatsapp-trigger-btn:hover {
  transform: scale(1.1) rotate(5deg);
}

.whatsapp-unread-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background: #e11d48;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
  animation: bounceBadge 2s infinite;
}

@keyframes bounceBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Mobile Responsive Menu Drawer */
@media (max-width: 860px) {
  .mobile-menu-toggle {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    box-shadow: var(--shadow-xl);
    border-bottom: 1px solid var(--border-light);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    z-index: 999;
  }
  .nav-links.open {
    transform: translateY(0);
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-title {
    font-size: 2.3rem;
  }
  .hero-guarantees {
    grid-template-columns: 1fr;
  }
  .float-card-1 {
    left: 0;
  }
  .float-card-2 {
    right: 0;
  }
}