/* ==========================================================================
   VESTRA ACADEMY - UNIVERSO CRIPTO
   Design System & High-Converting Stylesheet
   ========================================================================== */

:root {
  /* Color Palette */
  --bg: #0A0A0A;
  --bg-secondary: #0E0E0E;
  --bg-card: #121212;
  --bg-card-hover: #171717;
  --bg-glass: rgba(18, 18, 18, 0.75);
  
  --border: #222222;
  --border-light: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(245, 158, 11, 0.5);
  
  /* Brand Accents */
  --orange: #F59E0B;
  --orange-glow: rgba(245, 158, 11, 0.25);
  --gold: #FCD34D;
  --gold-glow: rgba(252, 211, 77, 0.2);
  
  /* Conversion Primary (Green) */
  --green: #10B981;
  --green-dark: #059669;
  --green-glow: rgba(16, 185, 129, 0.35);
  
  /* Neutral / Text */
  --text-white: #FFFFFF;
  --text-gray: #A1A1AA;
  --text-muted: #71717A;
  --text-dark: #18181B;

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 50px -10px rgba(245, 158, 11, 0.2);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg);
  color: var(--text-white);
  font-family: var(--font-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg);
  color: var(--text-white);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Global Background Effects */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100vh;
  background: 
    radial-gradient(ellipse 70% 40% at 50% -10%, rgba(245, 158, 11, 0.12), transparent 70%),
    radial-gradient(circle 500px at 90% 40%, rgba(252, 211, 77, 0.04), transparent 60%),
    radial-gradient(circle 600px at 10% 80%, rgba(16, 185, 129, 0.04), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* Background Grid Pattern */
.bg-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-white);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

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

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  position: relative;
  z-index: 1;
}

.container-narrow {
  max-width: 860px;
}

.container-wide {
  max-width: 1320px;
}

/* Section Spacing */
.section {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .section {
    padding-top: 7.5rem;
    padding-bottom: 7.5rem;
  }
}

.section-alt {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* Text Gradients */
.text-gradient-gold {
  background: linear-gradient(135deg, var(--orange) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-green {
  background: linear-gradient(135deg, #34D399 0%, #10B981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Eyebrow & Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.badge-green {
  border-color: rgba(16, 185, 129, 0.35);
  background: rgba(16, 185, 129, 0.08);
  color: #34D399;
}

.badge-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 10px var(--orange);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* Section Header */
.section-header {
  margin-bottom: 3.5rem;
}

.section-header.text-center {
  text-align: center;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(10, 10, 10, 0.85);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 40px;
  width: auto;
  border-radius: 8px;
  object-fit: contain;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

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

.brand-badge .brand-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.01em;
}

.brand-badge .brand-subtitle {
  font-size: 0.7rem;
  color: var(--gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: #FFFFFF;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  border-radius: 8px;
  transition: var(--transition);
  box-shadow: 0 4px 15px var(--green-glow);
}

.header-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

/* ==========================================================================
   BUTTONS (HIGH CONVERTING)
   ========================================================================== */
.btn-cta-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  max-width: 480px;
  padding: 1.2rem 2.2rem;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #FFFFFF;
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  box-shadow: 0 12px 35px var(--green-glow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-cta-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: 0.6s;
}

.btn-cta-main:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 18px 45px rgba(16, 185, 129, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-cta-main:hover::before {
  left: 100%;
}

.btn-cta-main svg {
  transition: transform 0.3s ease;
}

.btn-cta-main:hover svg {
  transform: translateX(4px);
}

.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: var(--transition);
}

.btn-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* ==========================================================================
   1ST FOLD (HERO SECTION & VSL)
   ========================================================================== */
.hero-section {
  padding-top: 3.5rem;
  padding-bottom: 5.5rem;
  text-align: center;
  position: relative;
}

.hero-headline {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 960px;
  margin: 0 auto 1.5rem auto;
}

.hero-subheadline {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-gray);
  max-width: 760px;
  margin: 0 auto 2.5rem auto;
  line-height: 1.6;
}

/* VSL Video Container (16:9 Aspect Ratio) */
.vsl-container-wrapper {
  max-width: 860px;
  margin: 0 auto 2.5rem auto;
  position: relative;
}

.vsl-container-wrapper::before {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.3), rgba(252, 211, 77, 0.1), rgba(16, 185, 129, 0.2));
  filter: blur(20px);
  z-index: 0;
  opacity: 0.7;
}

.vsl-video-box {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.9), 0 0 40px -10px rgba(245, 158, 11, 0.2);
  z-index: 1;
}

.vsl-video-box iframe,
.vsl-video-box video {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* VSL Placeholder / Poster when iframe is pending */
.vsl-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: 
    radial-gradient(circle at center, rgba(245, 158, 11, 0.15) 0%, rgba(10, 10, 10, 0.95) 75%),
    url('../assets/hero-bg-CqKdMzyT.jpg') center/cover no-repeat;
  text-align: center;
  padding: 2rem;
  cursor: pointer;
  transition: var(--transition);
}

.vsl-placeholder:hover .vsl-play-btn {
  transform: scale(1.1);
  box-shadow: 0 0 40px var(--orange);
}

.vsl-play-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--gold));
  color: #0A0A0A;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.5);
  transition: var(--transition);
}

.vsl-play-btn svg {
  width: 28px;
  height: 28px;
  margin-left: 4px;
}

.vsl-placeholder-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}

.vsl-placeholder-subtitle {
  font-size: 0.85rem;
  color: var(--text-gray);
}

.vsl-video-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  backdrop-filter: blur(8px);
}

/* Hero CTA Area */
.hero-cta-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.hero-price-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-gray);
  margin-top: 0.25rem;
}

.hero-price-old {
  text-decoration: line-through;
  color: var(--text-muted);
}

.hero-price-current {
  color: var(--gold);
  font-size: 1.35rem;
  font-weight: 800;
}

.hero-trust-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem 2rem;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-gray);
}

.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.hero-trust-item svg {
  color: var(--green);
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   STATS / AUTHORITY TICKER BAR
   ========================================================================== */
.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  padding: 0.5rem;
}

.stat-number {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--text-white);
  line-height: 1;
  margin-bottom: 0.35rem;
  background: linear-gradient(135deg, var(--text-white) 30%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* ==========================================================================
   CARDS & GRIDS (OBSTACLES, FRAMEWORK, MODULES)
   ========================================================================== */
.card-premium {
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.75rem;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
}

.card-premium:hover {
  transform: translateY(-4px);
  border-color: var(--border-focus);
  box-shadow: 0 15px 35px -10px var(--orange-glow);
}

.card-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.card-icon-wrap.gold {
  background: rgba(252, 211, 77, 0.1);
  border-color: rgba(252, 211, 77, 0.25);
  color: var(--gold);
}

.card-icon-wrap.green {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.25);
  color: var(--green);
}

.card-icon-wrap svg {
  width: 24px;
  height: 24px;
}

.card-premium h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.card-premium p {
  font-size: 0.95rem;
  color: var(--text-gray);
  line-height: 1.55;
}

/* Grid Presets */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.grid-5 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .grid-5 { grid-template-columns: repeat(5, 1fr); }
}

/* ==========================================================================
   FRAMEWORK (5 PILARES - V3 INSPIRATION)
   ========================================================================== */
.framework-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.framework-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 15px 30px -10px var(--orange-glow);
}

.framework-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.framework-number {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--orange), var(--gold));
  color: #0A0A0A;
  font-weight: 900;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.framework-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   MODULES JOURNEY TIMELINE / GRID
   ========================================================================== */
.module-badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.module-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.module-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* ==========================================================================
   WHO IS IT FOR / COMPARISON SECTION
   ========================================================================== */
.comparison-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.25rem;
  height: 100%;
}

.comparison-box.is-for {
  border-color: rgba(16, 185, 129, 0.35);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.05) 0%, var(--bg-card) 100%);
}

.comparison-box.not-for {
  border-color: rgba(239, 68, 68, 0.25);
  background: linear-gradient(180deg, rgba(239, 68, 68, 0.04) 0%, var(--bg-card) 100%);
}

.comparison-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--text-gray);
}

.checklist-item svg {
  flex-shrink: 0;
  margin-top: 0.2rem;
  width: 18px;
  height: 18px;
}

.checklist-item.positive svg { color: var(--green); }
.checklist-item.negative svg { color: #EF4444; }

/* ==========================================================================
   EXPERT / INSTRUCTOR SECTION
   ========================================================================== */
.expert-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 992px) {
  .expert-wrapper {
    grid-template-columns: 420px 1fr;
    gap: 4rem;
  }
}

.expert-image-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 25px 60px -20px rgba(0, 0, 0, 0.8);
}

.expert-image-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 10%, transparent 60%);
  z-index: 1;
}

.expert-img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
}

.expert-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.75rem;
  z-index: 2;
}

.expert-role-badge {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--orange);
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.expert-name {
  font-size: 1.8rem;
  font-weight: 900;
  color: #FFFFFF;
}

.expert-bio-p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-gray);
  margin-bottom: 1.5rem;
}

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

.expert-highlight-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
}

.expert-highlight-number {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-white);
}

.expert-highlight-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.2rem;
}

/* ==========================================================================
   OFFER SECTION (CHECKOUT CARD)
   ========================================================================== */
.offer-box {
  background: linear-gradient(180deg, #141414 0%, #0D0D0D 100%);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 28px;
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: 0 30px 90px -20px rgba(0, 0, 0, 0.9), 0 0 60px -15px var(--orange-glow);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.offer-box::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.2), transparent 70%);
  pointer-events: none;
}

.offer-box::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: -120px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15), transparent 70%);
  pointer-events: none;
}

.offer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: 9999px;
  background: rgba(252, 211, 77, 0.12);
  border: 1px solid rgba(252, 211, 77, 0.4);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.25rem;
}

.offer-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 900;
  margin-bottom: 0.75rem;
}

.offer-subtitle {
  font-size: 1.05rem;
  color: var(--text-gray);
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
}

.offer-price-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2.5rem;
}

.offer-price-old {
  font-size: 1.15rem;
  text-decoration: line-through;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.offer-price-main {
  font-size: clamp(3rem, 7vw, 4.5rem);
  font-weight: 900;
  line-height: 1;
  color: #FFFFFF;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #FFFFFF 40%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.offer-price-terms {
  font-size: 0.9rem;
  color: var(--text-gray);
  margin-top: 0.5rem;
}

.offer-benefits-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  text-align: left;
  max-width: 580px;
  margin: 0 auto 2.5rem auto;
}

@media (min-width: 640px) {
  .offer-benefits-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.offer-benefit-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 600;
}

.offer-benefit-item svg {
  color: var(--green);
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.offer-guarantee-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: rgba(252, 211, 77, 0.04);
  border: 1px solid rgba(252, 211, 77, 0.25);
  border-radius: 16px;
  text-align: left;
  max-width: 580px;
  margin: 2rem auto 0 auto;
}

.offer-guarantee-card svg {
  width: 40px;
  height: 40px;
  color: var(--gold);
  flex-shrink: 0;
}

.offer-guarantee-text h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 0.2rem;
}

.offer-guarantee-text p {
  font-size: 0.85rem;
  color: var(--text-gray);
  line-height: 1.45;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(245, 158, 11, 0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 1rem;
  transition: var(--transition);
}

.faq-question-text {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.faq-question-text svg {
  color: var(--orange);
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.faq-icon {
  width: 22px;
  height: 22px;
  color: var(--gold);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.35rem 3.4rem;
  font-size: 0.95rem;
  color: var(--text-gray);
  line-height: 1.6;
}

/* ==========================================================================
   FINAL CTA CALLOUT
   ========================================================================== */
.final-cta-card {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(252, 211, 77, 0.08) 100%);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 28px;
  padding: clamp(2.5rem, 6vw, 4.5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta-card h2 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  margin-bottom: 1rem;
}

.final-cta-card p {
  font-size: 1.15rem;
  color: var(--text-gray);
  max-width: 650px;
  margin: 0 auto 2.5rem auto;
}

/* ==========================================================================
   FOOTER & LEGAL
   ========================================================================== */
.site-footer {
  background: #080808;
  border-top: 1px solid var(--border);
  padding: 4rem 0 2.5rem 0;
}

.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
  }
}

.footer-legal-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  margin-top: 2.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-legal-box strong {
  color: var(--text-gray);
}

.footer-copyright {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2rem;
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

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

/* Sticky Mobile CTA */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem 1rem;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  z-index: 40;
  box-shadow: 0 -10px 25px rgba(0, 0, 0, 0.5);
}

@media (max-width: 767px) {
  .mobile-sticky-cta {
    display: block;
  }
  .mobile-sticky-cta .btn-cta-main {
    padding: 0.9rem 1.5rem;
    font-size: 0.95rem;
    max-width: 100%;
  }
  body {
    padding-bottom: 75px;
  }
}