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

:root {
  --bg-main: #050a14;
  --bg-section: #080f1e;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  
  --primary: #0b3abf;
  --primary-bright: #38bdf8;
  --primary-deep: #082882;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --border: rgba(11, 58, 191, 0.28);
  --border-glow: rgba(56, 189, 248, 0.5);
  
  --success: #10b981;
  --warning: #f59e0b;
  --destructive: #ef4444;
  --accent: #8b5cf6;
  
  --gradient-primary: linear-gradient(135deg, #38bdf8 0%, #0b3abf 60%, #082882 100%);
  --gradient-cta: linear-gradient(135deg, #38bdf8 0%, #0b3abf 100%);
  --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0) 100%);
  --gradient-hero: radial-gradient(circle at 85% 15%, rgba(11, 58, 191, 0.3) 0%, rgba(5, 10, 20, 0) 60%),
                   radial-gradient(circle at 15% 85%, rgba(56, 189, 248, 0.15) 0%, rgba(5, 10, 20, 0) 60%);
                   
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 35px rgba(11, 58, 191, 0.55);
  --shadow-cta: 0 0 40px rgba(11, 58, 191, 0.7);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

/* Background Ambient Glows */
.ambient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.4;
  animation: floatOrb 12s ease-in-out infinite alternate;
}

.orb-1 {
  top: -10%;
  right: -5%;
  width: 45vw;
  height: 45vw;
  background: var(--primary);
}

.orb-2 {
  bottom: 10%;
  left: -10%;
  width: 40vw;
  height: 40vw;
  background: var(--primary-bright);
  animation-duration: 18s;
  animation-delay: -5s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 40px) scale(1.1); }
  100% { transform: translate(20px, -20px) scale(0.95); }
}

/* Typography & Utilities */
h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.font-anton {
  font-family: 'Anton', sans-serif;
  letter-spacing: 0.04em;
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 10;
}

/* Section Spacing - Mobile First */
section {
  padding: 60px 0;
  position: relative;
  z-index: 10;
}

@media (min-width: 768px) {
  section {
    padding: 90px 0;
  }
}

/* Badges & Pills */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  backdrop-filter: blur(10px);
  margin-bottom: 20px;
}

.badge-success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
}

.badge-primary {
  background: rgba(11, 58, 191, 0.2);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: var(--primary-bright);
}

.badge-destructive {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #f87171;
}

.badge-warning {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fbbf24;
}

/* Hero Section */
.hero {
  background: var(--gradient-hero);
  padding-top: 40px;
  padding-bottom: 40px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero {
    padding-top: 80px;
    padding-bottom: 80px;
  }
  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.hero-title {
  font-size: 2.2rem;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.8rem;
  }
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 600px;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.25rem;
  }
}

.underline-highlight {
  position: relative;
  white-space: nowrap;
}

.underline-highlight::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 6px;
  background: var(--primary);
  border-radius: 4px;
  z-index: -1;
  opacity: 0.85;
}

.hero-pills {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 36px;
}

@media (min-width: 640px) {
  .hero-pills {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 9999px;
  background: rgba(11, 58, 191, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--primary-bright);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Ebook Cover Frame inside Hero */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.mockup-frame {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: var(--bg-card);
  border: 2px solid var(--primary);
  border-radius: 28px;
  padding: 16px;
  box-shadow: var(--shadow-glow);
  backdrop-filter: blur(20px);
  transform: rotate(-1deg);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.mockup-frame:hover {
  transform: rotate(0deg) scale(1.02);
  box-shadow: 0 0 50px rgba(11, 58, 191, 0.8);
}

.ebook-cover-img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  display: block;
  object-fit: cover;
  box-shadow: 0 15px 35px rgba(0,0,0,0.6);
}

/* CTA Buttons */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--gradient-cta);
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 18px 36px;
  border-radius: 9999px;
  text-decoration: none;
  box-shadow: var(--shadow-cta);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 2px solid rgba(255, 255, 255, 0.25);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  width: 100%;
  max-width: 400px;
  text-align: center;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

@media (min-width: 640px) {
  .cta-button {
    width: auto;
  }
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 0.6s ease;
}

.cta-button:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 50px rgba(11, 58, 191, 0.9);
  color: #fff;
}

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

.cta-button:active {
  transform: translateY(0) scale(0.98);
}

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

@keyframes pulseButton {
  0% { box-shadow: 0 0 25px rgba(11, 58, 191, 0.6); }
  50% { box-shadow: 0 0 45px rgba(56, 189, 248, 0.9); }
  100% { box-shadow: 0 0 25px rgba(11, 58, 191, 0.6); }
}

.cta-trust {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }
}

/* Cards Grid */
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

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

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

/* Chat Proof Cards */
.chat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chat-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-5px);
}

.chat-bubble {
  background: rgba(30, 41, 59, 0.9);
  border-radius: 16px 16px 16px 4px;
  padding: 14px 18px;
  font-size: 0.95rem;
  color: #fff;
  position: relative;
  border: 1px solid rgba(255,255,255,0.06);
}

.chat-bubble.student {
  background: rgba(11, 58, 191, 0.3);
  border-color: rgba(56, 189, 248, 0.4);
  align-self: flex-end;
  border-radius: 16px 16px 4px 16px;
}

.chat-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
  box-shadow: 0 0 15px rgba(11, 58, 191, 0.6);
}

/* Story Section */
.story-section {
  background: var(--bg-section);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.story-container {
  max-width: 850px;
  margin: 0 auto;
}

.story-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px 24px;
  margin: 32px 0;
  box-shadow: var(--shadow-card);
}

@media (min-width: 768px) {
  .story-box {
    padding: 48px;
  }
}

.story-text {
  font-size: 1.15rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.story-text strong {
  color: var(--text-main);
}

.transformation-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 24px 0;
}

@media (min-width: 640px) {
  .transformation-compare {
    grid-template-columns: 1fr 1fr;
  }
}

.compare-card {
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  text-align: center;
}

.compare-card.after {
  border-color: var(--border-glow);
  background: rgba(11, 58, 191, 0.15);
}

.compare-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.tag-before { background: var(--destructive); color: #fff; }
.tag-after { background: var(--success); color: #000; }

/* Step Cards */
.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.step-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary);
  transition: width 0.3s ease;
}

.step-card:hover {
  border-color: var(--primary-bright);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.step-card:hover::before {
  width: 8px;
  background: var(--primary-bright);
}

.step-num {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  background: rgba(11, 58, 191, 0.3);
  color: var(--primary-bright);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.step-card p {
  color: var(--text-muted);
}

/* Checklist Section */
.checklist-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  transition: border-color 0.3s ease;
}

.check-item:hover {
  border-color: var(--primary-bright);
}

.check-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  flex-shrink: 0;
  font-size: 1.1rem;
}

.check-item p {
  font-size: 1.05rem;
  color: var(--text-main);
}

/* Modules Grid */
.module-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.module-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-5px);
  background: var(--bg-card-hover);
}

.module-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--primary-bright);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.module-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: #fff;
}

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

/* Offer Box */
.offer-box {
  background: var(--bg-card);
  border: 2px solid var(--border-glow);
  border-radius: 32px;
  box-shadow: var(--shadow-glow);
  overflow: hidden;
  max-width: 900px;
  margin: 40px auto 0;
}

.offer-content {
  padding: 32px 20px;
}

@media (min-width: 768px) {
  .offer-content {
    padding: 48px;
  }
}

.offer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.offer-item {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 20px;
}

.offer-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.offer-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.offer-name {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-weight: 600;
  font-size: 1.05rem;
}

.offer-price {
  font-weight: 800;
  font-size: 1rem;
  color: #fff;
  white-space: nowrap;
}

.bonus-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 800;
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
}

.offer-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 2px solid rgba(239, 68, 68, 0.4);
  margin-top: 24px;
  padding-top: 20px;
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--destructive);
}

/* Guarantee Alert Box inside Offer */
.guarantee-box {
  background: rgba(239, 68, 68, 0.08);
  border: 2px solid rgba(239, 68, 68, 0.35);
  border-radius: 24px;
  padding: 28px;
  margin-top: 32px;
  text-align: center;
}

.countdown-timer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: monospace;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--destructive);
  margin: 20px 0;
}

@media (min-width: 640px) {
  .countdown-timer {
    font-size: 2.8rem;
  }
}

.time-block {
  background: rgba(239, 68, 68, 0.18);
  padding: 6px 14px;
  border-radius: 12px;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Price Display */
.price-showcase {
  background: rgba(5, 10, 20, 0.85);
  border-radius: 24px;
  padding: 36px 20px;
  margin-top: 32px;
  text-align: center;
  border: 1px solid rgba(11, 58, 191, 0.4);
}

.price-strike {
  font-size: 0.95rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.price-strike span {
  text-decoration: line-through;
}

.price-big {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--primary-bright);
  font-family: 'Outfit', sans-serif;
  line-height: 1;
  margin: 14px 0 8px;
  text-shadow: 0 0 35px rgba(11, 58, 191, 0.8);
}

@media (min-width: 640px) {
  .price-big {
    font-size: 4.8rem;
  }
}

.price-cash {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

/* Security Badges */
.security-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 28px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.sec-badge {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sec-badge svg {
  color: var(--success);
  width: 18px;
  height: 18px;
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item[open] {
  border-color: var(--border-glow);
  background: rgba(11, 28, 70, 0.6);
}

.faq-header {
  padding: 22px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  user-select: none;
}

.faq-header::-webkit-details-marker {
  display: none;
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--primary-bright);
  transition: transform 0.3s ease;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-body {
  padding: 0 22px 22px;
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* Final CTA Section */
.final-cta {
  background: var(--gradient-hero);
  border-top: 1px solid var(--border);
  padding: 80px 0;
  text-align: center;
}

footer {
  border-top: 1px solid var(--border);
  padding: 32px 20px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: #030710;
}

/* Micro animations & effects */
.hover-scale {
  transition: transform 0.25s ease;
}

.hover-scale:hover {
  transform: scale(1.03);
}

/* Fade in scroll animation classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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