@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800;900&display=swap');

/* --- DESIGN SYSTEM & CSS VARIABLES (RAY-BAN HIGH-CONTRAST LIGHT THEME) --- */
:root {
  /* Colors */
  --color-white: #ffffff; /* Base background */
  --color-black: #0b0b0c; /* High contrast black text/headings */
  
  --color-gray-dark: #f8fafc; /* Secondary light section background */
  --color-gray-card: #ffffff; /* Card background */
  --color-gray-light: #e4e4e7; /* Fine border lines */
  --color-gray-medium: #cbd5e1;
  --color-gray-text: #475569; /* Slate description text */
  
  --color-navy-dark: #ffffff;
  --color-navy-medium: #0b0b0c; /* Primary text */
  --color-navy-light: #1e293b; /* Secondary text */
  
  /* Brand Ray-Ban Red Accent */
  --color-red-primary: #e31b23; /* Ray-Ban Red */
  --color-red-bright: #ff1e27;
  --color-red-dark: #990f14;
  --color-red-tint: #fef2f2; /* Translucent light red background */

  /* Typography */
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing (Increased for an airy, premium editorial feel) */
  --space-xs: 0.5rem;
  --space-sm: 1.25rem;
  --space-md: 2rem;
  --space-lg: 3.5rem;
  --space-xl: 5.5rem; /* Space below headers */
  --space-xxl: 9rem;  /* Main section padding */

  /* Borders & Shadows */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  --shadow-subtle: 0 4px 25px rgba(0, 0, 0, 0.02);
  --shadow-premium: 0 10px 45px rgba(11, 11, 12, 0.04);
  --shadow-glow: 0 0 35px rgba(227, 27, 35, 0.12);
  --shadow-dark: 0 20px 50px rgba(0, 0, 0, 0.08);

  /* Transitions */
  --transition-fast: all 0.2s ease;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- RESET & BASIC STYLES --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color: var(--color-black);
  background-color: var(--color-white);
  font-family: var(--font-body);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  background-color: var(--color-white);
}

/* Clean slate mesh background (Mesh Grid) */
.bg-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(63, 63, 70, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.8;
  pointer-events: none;
  z-index: 0;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-black);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-black) 40%, var(--color-red-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-red {
  background: linear-gradient(135deg, var(--color-red-bright) 0%, var(--color-red-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

p.lead {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-gray-text);
  max-width: 650px;
}

/* --- HEADER & NAVIGATION --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(228, 228, 231, 0.8);
  transition: var(--transition-smooth);
}

header.scrolled {
  box-shadow: var(--shadow-subtle);
  background-color: rgba(255, 255, 255, 0.95);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 2rem; /* Reduced vertical padding since logo image is taller */
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
}

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

.nav-links a {
  text-decoration: none;
  color: var(--color-gray-text);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition-fast);
}

.nav-links a:hover {
  color: var(--color-red-bright);
}

/* --- BUTTONS (Bold, Flat/Textured pill shape) --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 2.25rem;
  font-size: 0.9rem;
  font-weight: 800;
  font-family: var(--font-title);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 9999px;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  gap: 0.5rem;
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  background-color: #1e1e20;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-black);
  border: 2px solid var(--color-black);
}

.btn-secondary:hover {
  background-color: var(--color-black);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-red {
  background-color: var(--color-red-primary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(227, 27, 35, 0.3);
}

.btn-red:hover {
  background-color: var(--color-red-bright);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(227, 27, 35, 0.5);
}

/* Red CTA with Constant Text Illumination */
.btn-pulse-text {
  background-color: var(--color-red-primary) !important;
  color: var(--color-white) !important;
  box-shadow: 0 4px 15px rgba(227, 27, 35, 0.3) !important;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.btn-pulse-text:hover {
  background-color: var(--color-red-bright) !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(227, 27, 35, 0.5) !important;
}

.btn-pulse-text span {
  display: inline-block;
  animation: textIllumination 2s ease-in-out infinite;
}

@keyframes textIllumination {
  0% {
    text-shadow: 0 0 2px rgba(255, 255, 255, 0.3);
    filter: brightness(1);
  }
  50% {
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.9), 0 0 20px rgba(255, 255, 255, 0.6);
    filter: brightness(1.2);
  }
  100% {
    text-shadow: 0 0 2px rgba(255, 255, 255, 0.3);
    filter: brightness(1);
  }
}

/* Custom class for the rebranded "INSCRITOS" Demo button */
.btn-inscritos {
  background-color: var(--color-white) !important;
  color: var(--color-black) !important;
  border: 2px solid var(--color-red-primary) !important;
  border-radius: 9999px;
  font-weight: 800;
  transition: var(--transition-smooth);
}

.btn-inscritos:hover {
  background-color: var(--color-red-tint) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(227, 27, 35, 0.1);
}

.btn-sm {
  padding: 0.6rem 1.5rem;
  font-size: 0.8rem;
}

/* --- STRUCTURES & SECTIONS --- */
section {
  padding: var(--space-xxl) 2rem; /* Airy vertical spacing */
  position: relative;
  overflow: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl); /* Airy spacing below header */
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-header .tag {
  display: inline-block;
  padding: 0.35rem 1rem;
  background-color: var(--color-red-tint);
  border: 1px solid rgba(227, 27, 35, 0.2);
  color: var(--color-red-bright);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-header h2 {
  font-size: 3rem;
  color: var(--color-black);
  margin-bottom: 1.25rem;
}

/* --- HERO SECTION --- */
#hero {
  padding-top: 14rem; /* Safe clearance for header with taller logo */
  padding-bottom: var(--space-xxl);
  background-image: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)), url('assets/glasses_2.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  min-height: 95vh;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  align-self: flex-start;
  padding: 0.4rem 1rem;
  background-color: var(--color-red-tint);
  border: 1px solid var(--color-red-primary);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-red-bright);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-tag svg {
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  margin-top: 1rem;
}

.hero-actions .btn {
  flex-shrink: 0;
}

.hero-indicators {
  display: flex;
  gap: 2rem;
  margin-top: 2.5rem;
  list-style: none;
  flex-wrap: wrap;
}

.hero-indicators li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--color-gray-text);
  letter-spacing: 0.03em;
}

.hero-indicators li svg {
  color: var(--color-red-bright);
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-container {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-premium);
  border: 1px solid var(--color-gray-light);
  transition: var(--transition-slow);
}

.hero-image-container:hover {
  transform: scale(1.02);
  border-color: var(--color-red-primary);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  box-shadow: var(--shadow-premium);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.floating-card-1 {
  bottom: -20px;
  left: -20px;
}

.floating-card-2 {
  top: 10%;
  right: -20px;
}

.floating-icon {
  background-color: var(--color-red-tint);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-red-bright);
  flex-shrink: 0;
}

.floating-text span {
  display: block;
  font-size: 0.7rem;
  color: var(--color-gray-text);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.floating-text strong {
  display: block;
  font-size: 1rem;
  color: var(--color-black);
  font-family: var(--font-title);
  text-transform: uppercase;
}

/* --- SECTION: WHY DIFFERENT --- */
#diferencias {
  background-image: linear-gradient(rgba(248, 250, 252, 0.94), rgba(248, 250, 252, 0.94)), url('assets/glasses_1.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  border-top: 1px solid var(--color-gray-light);
  border-bottom: 1px solid var(--color-gray-light);
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.diff-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 3.5rem;
  border: 1px solid var(--color-gray-light);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-smooth);
}

.diff-card:hover {
  border-color: var(--color-gray-medium);
}

.diff-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.diff-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.diff-icon-neg {
  background-color: rgba(239, 68, 68, 0.05);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.diff-icon-pos {
  background-color: rgba(16, 185, 129, 0.05);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.diff-card h3 {
  font-size: 1.75rem;
}

.diff-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.diff-list li {
  display: flex;
  gap: 0.75rem;
}

.diff-list li svg {
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.diff-list-neg li svg {
  color: #ef4444;
}

.diff-list-pos li svg {
  color: #10b981;
}

.diff-list h4 {
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
  text-transform: uppercase;
}

.diff-list p {
  font-size: 0.9rem;
  color: var(--color-gray-text);
}

/* --- SECTION: IS FOR YOU --- */
#es-para-ti {
  background-image: linear-gradient(rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.94)), url('assets/optical_bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
}

.checklist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 2.5rem;
}

.checklist-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.checklist-card:hover {
  border-color: var(--color-red-bright);
}

.checklist-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--color-red-tint);
  border: 1px solid rgba(227, 27, 35, 0.2);
  color: var(--color-red-bright);
  display: flex;
  align-items: center;
  justify-content: center;
}

.checklist-card h3 {
  font-size: 1.35rem;
}

.checklist-card p {
  color: var(--color-gray-text);
  font-size: 0.95rem;
}

/* --- SECTION: RESULTS --- */
#resultados {
  background-image: linear-gradient(rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.94)), url('assets/hero.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  border-bottom: 1px solid var(--color-gray-light);
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.results-content {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.result-item {
  display: flex;
  gap: 1.5rem;
}

.result-number {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 3rem;
  color: var(--color-red-bright);
  line-height: 1;
}

.result-text h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.result-text p {
  color: var(--color-gray-text);
}

.results-visual {
  background: var(--color-gray-dark);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  padding: 4rem;
  box-shadow: var(--shadow-subtle);
}

.results-metric-card {
  background: var(--color-white);
  border: 2px solid var(--color-red-primary);
  border-radius: var(--radius-sm);
  padding: 3rem 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-glow);
}

.metric-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-text);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.metric-value {
  font-family: var(--font-title);
  font-size: 5rem;
  font-weight: 900;
  color: var(--color-black);
  line-height: 1;
}

.metric-sub {
  font-size: 0.95rem;
  color: #10b981;
  font-weight: 700;
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  text-transform: uppercase;
}

/* --- SECTION: TEMARIO --- */
#temario {
  background-image: linear-gradient(rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.94)), url('assets/glasses_3.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
}

.timeline-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  margin-top: 3rem;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 32px;
  width: 2px;
  height: 100%;
  background-color: var(--color-gray-light);
  z-index: 1;
}

.timeline-item {
  position: relative;
  padding-left: 5.5rem;
  margin-bottom: 3rem;
  z-index: 2;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-badge {
  position: absolute;
  top: 0;
  left: 0;
  width: 66px;
  height: 66px;
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  border: 2px solid var(--color-gray-light);
  color: var(--color-gray-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-smooth);
}

.timeline-item.active .timeline-badge {
  background: var(--color-red-primary);
  border-color: var(--color-red-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}

.timeline-box {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  padding: 2.25rem 2.5rem;
  box-shadow: var(--shadow-subtle);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.timeline-box:hover {
  border-color: var(--color-gray-medium);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.timeline-header h3 {
  font-size: 1.35rem;
}

.timeline-toggle {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-text);
  transition: var(--transition-fast);
}

.timeline-item.active .timeline-toggle {
  transform: rotate(180deg);
  color: var(--color-red-bright);
}

.timeline-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}

.timeline-item.active .timeline-content {
  max-height: 500px;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-light);
}

.timeline-content p {
  color: var(--color-gray-text);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.timeline-deliverables {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.timeline-deliverables li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-navy-light);
}

.timeline-deliverables li svg {
  color: var(--color-red-bright);
}

/* --- SECTION: WHAT INCLUDES --- */
#incluye {
  background-image: linear-gradient(rgba(248, 250, 252, 0.94), rgba(248, 250, 252, 0.94)), url('assets/optical_bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  border-top: 1px solid var(--color-gray-light);
  border-bottom: 1px solid var(--color-gray-light);
}

#bonos {
  background-image: linear-gradient(rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.94)), url('assets/optical_bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
}

.includes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.include-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  border: 1px solid var(--color-gray-light);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-smooth);
}

.include-card:hover {
  border-color: var(--color-red-bright);
}

.include-icon-box {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background-color: var(--color-red-tint);
  border: 1px solid rgba(227, 27, 35, 0.2);
  color: var(--color-red-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.include-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.include-card p {
  font-size: 0.9rem;
  color: var(--color-gray-text);
}

/* --- SECTION: BONOS --- */
.bonuses-container {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 3rem;
}

.bonus-card {
  display: grid;
  grid-template-columns: 3fr 1fr;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-light);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-smooth);
}

.bonus-card:hover {
  border-color: var(--color-red-bright);
}

.bonus-card.featured {
  border: 2px solid var(--color-red-primary);
  box-shadow: var(--shadow-glow);
}

.bonus-info {
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.bonus-badge {
  align-self: flex-start;
  padding: 0.35rem 1rem;
  background-color: var(--color-red-tint);
  border: 1px solid rgba(227, 27, 35, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-red-bright);
  font-weight: 800;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.bonus-info h3 {
  font-size: 1.75rem;
}

.bonus-info p {
  color: var(--color-gray-text);
}

.bonus-value-tag {
  background-color: var(--color-gray-dark);
  color: var(--color-black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  text-align: center;
  border-left: 1px solid var(--color-gray-light);
}

.bonus-value-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-gray-text);
  letter-spacing: 0.05em;
  font-weight: 700;
}

.bonus-value-amount {
  font-family: var(--font-title);
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--color-black);
}

.bonus-free {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-red-bright);
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- SECTION: LIMIT SCARCITY --- */
#limite {
  background-image: linear-gradient(rgba(248, 250, 252, 0.94), rgba(248, 250, 252, 0.94)), url('assets/glasses_1.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  border-top: 1px solid var(--color-gray-light);
  border-bottom: 1px solid var(--color-gray-light);
  text-align: center;
}

.scarcity-box {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  align-items: center;
}

.scarcity-box h2 {
  font-size: 3.5rem;
  color: var(--color-black);
}

.scarcity-counter {
  display: flex;
  gap: 2rem;
  margin: 1.5rem 0;
}

.scarcity-unit {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-light);
  padding: 1.75rem 3rem;
  border-radius: var(--radius-sm);
  min-width: 150px;
}

.scarcity-unit-value {
  font-family: var(--font-title);
  font-size: 4.5rem;
  font-weight: 900;
  color: var(--color-black);
  line-height: 1;
}

.scarcity-unit-label {
  font-size: 0.85rem;
  color: var(--color-gray-text);
  text-transform: uppercase;
  margin-top: 0.5rem;
  font-weight: 700;
}

.scarcity-description {
  color: var(--color-gray-text);
  font-size: 1.15rem;
  max-width: 650px;
}

/* --- SECTION: INSTRUCTORS --- */
#instructores {
  background-image: linear-gradient(rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.94)), url('assets/glasses_3.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
}

.instructors-wrapper {
  margin-top: 3rem;
}

.instructors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.instructor-profile-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-light);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-smooth);
}

.instructor-profile-card:hover {
  border-color: var(--color-red-primary);
}

.instructor-photo-wrapper {
  width: 100%;
  aspect-ratio: 16/14;
  overflow: hidden;
  background-color: var(--color-gray-dark);
  border-bottom: 1px solid var(--color-gray-light);
  position: relative;
}

.instructor-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.instructor-card-body {
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.instructor-card-body h3 {
  font-size: 1.6rem;
  color: var(--color-black);
}

.instructor-card-subtitle {
  font-size: 0.9rem;
  color: var(--color-red-bright);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: -0.5rem;
}

.instructor-card-bio {
  color: var(--color-gray-text);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Red CONOCER credentials badge style */
.certification-badge-box {
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  padding: 3rem;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  margin-top: 3rem;
}

.certification-logo-stub {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  background-color: var(--color-black);
  border: 2px solid var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 0.85rem;
  color: var(--color-white);
  flex-shrink: 0;
  text-align: center;
  line-height: 1;
}

.certification-logo-stub span {
  font-size: 0.55rem;
  color: var(--color-red-primary);
  font-weight: 800;
}

.certification-text h4 {
  font-size: 1.25rem;
  color: var(--color-black);
  margin-bottom: 0.35rem;
}

.certification-text p {
  color: var(--color-gray-text);
  font-size: 0.95rem;
}

/* --- SECTION: LOCATION --- */
#ubicacion {
  background-image: linear-gradient(rgba(248, 250, 252, 0.94), rgba(248, 250, 252, 0.94)), url('assets/optical_bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
}

.location-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 5rem;
  align-items: center;
}

.location-map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-premium);
  border: 1px solid var(--color-gray-light);
  height: 400px;
}

.location-map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.location-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.location-detail {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.location-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-red-tint);
  border: 1px solid rgba(227, 27, 35, 0.2);
  color: var(--color-red-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.location-detail-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.location-detail-text p {
  color: var(--color-gray-text);
}

/* --- SECTION: FAQ ACCORDION --- */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 3rem;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item:hover {
  border-color: var(--color-gray-medium);
}

.faq-question {
  padding: 1.75rem 2.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-question h3 {
  font-size: 1.15rem;
  color: var(--color-black);
  font-weight: 700;
  padding-right: 1.5rem;
}

.faq-icon-toggle {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-text);
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.faq-item.active .faq-icon-toggle {
  transform: rotate(135deg);
  color: var(--color-red-bright);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  border-top: 1px solid var(--color-gray-light);
}

.faq-answer-content {
  padding: 1.75rem 2.25rem;
  color: var(--color-gray-text);
  font-size: 0.975rem;
  line-height: 1.6;
}

/* --- SECTION: FAQ --- */
#faq {
  background-image: linear-gradient(rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.94)), url('assets/glasses_2.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
}

/* --- SECTION: RESERVATION (CTA CARD) --- */
#reserva {
  background-image: linear-gradient(rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.94)), url('assets/glasses_1.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
}

.booking-card {
  max-width: 950px;
  margin: 0 auto;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-light);
  box-shadow: var(--shadow-premium);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  overflow: hidden;
  position: relative;
  margin-top: 3rem;
}

.booking-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--color-red-primary);
}

.booking-details-box {
  padding: 4rem;
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.booking-urgency {
  align-self: flex-start;
  padding: 0.35rem 1rem;
  background-color: var(--color-red-tint);
  border: 1px solid rgba(227, 27, 35, 0.2);
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--color-red-bright);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  animation: pulse 2s infinite;
}

.booking-details-box h3 {
  font-size: 2.5rem;
  line-height: 1.1;
}

.booking-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.booking-bullets li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.booking-bullets li svg {
  color: var(--color-red-bright);
  flex-shrink: 0;
}

.payment-methods {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.payment-methods-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-gray-text);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.payment-badges {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  color: var(--color-gray-text);
}

.booking-price-box {
  background-color: var(--color-gray-dark);
  color: var(--color-black);
  padding: 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2.5rem;
  border-left: 1px solid var(--color-gray-light);
}

.price-pricing {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.price-original {
  font-size: 1.25rem;
  text-decoration: line-through;
  color: var(--color-gray-text);
  font-weight: 600;
}

.price-current {
  font-family: var(--font-title);
  font-size: 4rem;
  font-weight: 900;
  color: var(--color-black);
  line-height: 1;
}

.price-current span {
  font-size: 1.5rem;
  font-weight: 700;
}

.price-installment {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-light);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-sm);
  margin: 0.5rem 0;
}

.price-installment p {
  font-size: 0.8rem;
  color: var(--color-gray-text);
  text-transform: uppercase;
  font-weight: 700;
}

.price-installment strong {
  display: block;
  font-size: 1.6rem;
  color: var(--color-black);
  font-family: var(--font-title);
  margin-top: 0.25rem;
}

/* --- FOOTER --- */
footer {
  background-color: var(--color-white);
  color: var(--color-black);
  padding: 4rem 2rem 3rem;
  border-top: 1px solid var(--color-gray-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  margin-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-brand p {
  color: var(--color-gray-text);
  font-size: 0.95rem;
}

.footer-brand .logo {
  color: var(--color-white);
}

.footer-links-col h4 {
  font-size: 1rem;
  margin-bottom: 1.75rem;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-col a {
  color: var(--color-gray-text);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links-col a:hover {
  color: var(--color-red-bright);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--color-gray-text);
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-links a {
  font-size: 0.85rem;
  color: var(--color-gray-text);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-legal-links a:hover {
  color: var(--color-red-bright);
}

/* --- CHECKOUT SIMULATION MODAL --- */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 11, 12, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  box-shadow: var(--shadow-dark);
  border: 1px solid var(--color-gray-light);
  transform: translateY(20px);
  transition: var(--transition-smooth);
}

.modal.active .modal-container {
  transform: translateY(0);
}

.modal-header {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-gray-light);
}

.modal-close {
  background: none;
  border: none;
  color: var(--color-gray-text);
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-white);
}

.modal-body {
  padding: 2rem;
}

.checkout-summary {
  background-color: var(--color-gray-dark);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-gray-light);
  color: var(--color-black);
}

.checkout-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.checkout-summary-row:last-child {
  margin-bottom: 0;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--color-gray-medium);
  font-weight: 700;
  font-size: 1rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-light);
  background-color: var(--color-white);
  color: var(--color-black);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-red-primary);
  box-shadow: 0 0 0 3px rgba(227, 27, 35, 0.1);
}

.card-number-wrapper {
  position: relative;
}

.card-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-medium);
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* --- PRIVATE PORTAL (PORTAL DEL PARTICIPANTE) --- */
#participant-portal {
  background-color: var(--color-gray-dark);
  padding-top: 10rem;
  min-height: 100vh;
}

.portal-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.15fr;
  gap: 4rem;
  align-items: start;
}

/* Ticket design */
.ticket-wrapper {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-light);
  box-shadow: var(--shadow-premium);
  position: relative;
  overflow: hidden;
  max-width: 440px;
  margin: 0 auto;
}

.ticket-header {
  background: var(--color-black);
  color: var(--color-white);
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
}

.ticket-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0.5rem;
}

.ticket-logo .logo-img {
  height: auto;
  max-width: 100%;
}

.ticket-status-badge {
  display: inline-block;
  background-color: rgba(16, 185, 129, 0.15);
  color: #10b981;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.ticket-cutout {
  height: 20px;
  position: relative;
  background-color: var(--color-white);
}

.ticket-cutout::before,
.ticket-cutout::after {
  content: '';
  position: absolute;
  top: -10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--color-gray-dark);
}

.ticket-cutout::before {
  left: -10px;
}

.ticket-cutout::after {
  right: -10px;
}

.ticket-cutout-line {
  position: absolute;
  top: 9px;
  left: 15px;
  right: 15px;
  height: 2px;
  background-image: linear-gradient(to right, var(--color-gray-medium) 50%, transparent 50%);
  background-size: 10px 2px;
}

.ticket-body {
  padding: 2rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ticket-info-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.ticket-info-item span {
  display: block;
  font-size: 0.7rem;
  color: var(--color-gray-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.ticket-info-item strong {
  font-family: var(--font-title);
  font-size: 1.05rem;
  color: var(--color-black);
  text-transform: uppercase;
}

.ticket-qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  background-color: var(--color-gray-dark);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-light);
  margin-top: 1rem;
}

.ticket-qr {
  width: 140px;
  height: 140px;
}

.ticket-number {
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--color-gray-text);
}

/* Downloads and Scheduling */
.portal-widget {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-light);
  padding: 2.5rem;
  box-shadow: var(--shadow-subtle);
  margin-bottom: 2rem;
}

.portal-widget h3 {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.portal-widget h3 svg {
  color: var(--color-red-bright);
}

.downloads-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.download-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-light);
  background-color: var(--color-gray-dark);
  transition: var(--transition-fast);
}

.download-item:hover {
  border-color: var(--color-red-bright);
}

.download-item-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.download-icon {
  color: var(--color-red-bright);
}

.download-title {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
}

.download-meta {
  font-size: 0.75rem;
  color: var(--color-gray-text);
}

/* Diagnostic Form Layout */
.diagnostic-form-wrapper {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-light);
  padding: 3rem;
  box-shadow: var(--shadow-subtle);
}

.diagnostic-form-wrapper h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.diagnostic-intro {
  color: var(--color-gray-text);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.diagnostic-sections-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.diagnostic-section-title {
  font-size: 1.15rem;
  border-bottom: 1px solid var(--color-gray-light);
  padding-bottom: 0.5rem;
  margin-bottom: 1.25rem;
  color: var(--color-red-bright);
}

.form-group-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-red-primary);
  color: var(--color-white);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-dark);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transform: translateY(100px);
  opacity: 0;
  z-index: 3000;
  transition: var(--transition-smooth);
}

.toast.active {
  transform: translateY(0);
  opacity: 1;
}

.toast-success-icon {
  color: var(--color-white);
}

/* --- ANIMATION KEYFRAMES & UTILS --- */
@keyframes float {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(0.5deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes pulse {
  0% { opacity: 0.7; }
  50% { opacity: 1; }
  100% { opacity: 0.7; }
}

/* Reveal on scroll styling */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* View toggling */
.view-section {
  display: none;
}

.view-section.active {
  display: block;
}

/* --- RESPONSIVE BREAKPOINTS --- */
@media (max-width: 1024px) {
  :root {
    --space-xxl: 6rem;
    --space-xl: 4.5rem;
  }
  
  .hero-grid {
    gap: 3rem;
  }
  
  .hero-title {
    font-size: 3.5rem;
  }
  
  .includes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .checklist-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .bonus-card {
    grid-template-columns: 1fr;
  }
  
  .bonus-value-tag {
    border-left: none;
    border-top: 1px solid var(--color-gray-light);
    padding: 2rem;
  }
  
  .portal-grid {
    grid-template-columns: 1fr;
  }
  
  .ticket-wrapper {
    margin-bottom: 2rem;
  }
  
  .instructors-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-tag {
    align-self: center;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-indicators {
    justify-content: center;
  }
  
  .hero-image-wrapper {
    margin-top: 2rem;
  }
  
  .hero-image-container {
    transform: none !important;
  }
  
  .diff-grid {
    grid-template-columns: 1fr;
  }
  
  .checklist-grid {
    grid-template-columns: 1fr;
  }
  
  .results-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .timeline-container::before {
    left: 20px;
  }
  
  .timeline-item {
    padding-left: 4rem;
  }
  
  .timeline-badge {
    width: 44px;
    height: 44px;
    font-size: 0.95rem;
    left: -2px;
    top: 5px;
  }
  
  .timeline-deliverables {
    grid-template-columns: 1fr;
  }
  
  .location-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .location-map-container {
    height: 300px;
    order: 2;
  }
  
  .booking-card {
    grid-template-columns: 1fr;
  }
  
  .booking-details-box {
    padding: 2.5rem 2rem;
  }
  
  .booking-price-box {
    padding: 2.5rem 2rem;
    border-left: none;
    border-top: 1px solid var(--color-gray-light);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .form-group-2col {
    grid-template-columns: 1fr;
  }
  
  .diagnostic-form-wrapper {
    padding: 2rem 1.5rem;
  }
  
  .scarcity-counter {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .scarcity-unit {
    padding: 1rem 1.5rem;
    min-width: 100px;
  }
  
  .scarcity-unit-value {
    font-size: 2.5rem;
  }
  
  .nav-links {
    display: none;
  }
  
  .nav-container {
    padding: 1rem;
  }

  .logo-img {
    height: 42px;
  }
}

@media (max-width: 480px) {
  .section-header h2 {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .includes-grid {
    grid-template-columns: 1fr;
  }

  .modal-container {
    width: 92%;
    margin: 1rem;
  }
  
  .modal-header {
    padding: 1.25rem 1.5rem;
  }
  
  .modal-body {
    padding: 1.5rem 1.25rem;
  }
}