/* ==========================================================================
   INTENSIVE IELTS — V2 Ultra-Modern 2026 Design System
   Engineered for Perfect Mobile & Desktop Responsiveness
   ========================================================================== */

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

:root {
  --font-sans: 'Golos Text', system-ui, -apple-system, sans-serif;
  --font-heading: 'Montserrat', system-ui, sans-serif;

  --bg-dark: #070A12;
  --bg-surface: #0E1424;
  --bg-card: rgba(18, 25, 44, 0.7);
  --bg-card-hover: rgba(28, 38, 66, 0.85);

  --primary: #4F46E5;
  --primary-light: #6366F1;
  --primary-glow: rgba(99, 102, 241, 0.35);

  --accent-emerald: #10B981;
  --accent-violet: #8B5CF6;
  --accent-amber: #F59E0B;
  --accent-rose: #F43F5E;

  --text-white: #FFFFFF;
  --text-light: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-active: rgba(99, 102, 241, 0.5);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  position: relative;
}

/* Typography */
.font-heading {
  font-family: var(--font-heading);
}

.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 20%, #A5B4FC 60%, #C084FC 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-gold {
  background: linear-gradient(135deg, #FDE68A 0%, #F59E0B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (min-width: 640px) {
  .container {
    padding-left: 24px;
    padding-right: 24px;
  }
}

/* Ambient Lighting & Glows */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
}

.glow-purple {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.22) 0%, rgba(99, 102, 241, 0) 70%);
  top: -120px;
  left: 5%;
}

.glow-magenta {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.18) 0%, rgba(168, 85, 247, 0) 70%);
  top: 15%;
  right: -150px;
}

@media (max-width: 640px) {
  .glow-purple {
    width: 280px;
    height: 280px;
    left: -40px;
  }
  .glow-magenta {
    width: 280px;
    height: 280px;
    right: -40px;
  }
}

/* Top Urgency Ticker */
.top-ticker {
  background: linear-gradient(90deg, #312E81 0%, #4338CA 50%, #6D28D9 100%);
  color: #FFFFFF;
  padding: 8px 12px;
  font-size: clamp(10px, 2.7vw, 13px);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  z-index: 60;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  overflow: hidden;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #34D399;
  border-radius: 50%;
  box-shadow: 0 0 10px #34D399;
  animation: pulseAnim 2s infinite;
  display: inline-block;
  flex-shrink: 0;
}

@keyframes pulseAnim {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

/* Sticky Navbar */
.navbar-sticky {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(7, 10, 18, 0.85);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-fast);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 12px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-badge {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.25);
  overflow: hidden;
  padding: 4px;
  flex-shrink: 0;
}

.logo-badge img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  display: block;
}

.brand-title {
  display: block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #FFFFFF;
  white-space: nowrap;
}

.brand-subtitle {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .brand-subtitle {
    display: none;
  }
}

.nav-menu {
  display: none;
  align-items: center;
  gap: 28px;
}

@media (min-width: 1024px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-white);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Currency Switcher */
.currency-switch {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 2px;
}

@media (min-width: 640px) {
  .currency-switch {
    display: inline-flex;
  }
}

.curr-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}

@media (min-width: 640px) {
  .curr-btn {
    font-size: 12px;
    padding: 5px 12px;
  }
}

.curr-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}

/* Tariffs Section Currency Switcher (Generous Padding & Spacing) */
.tariff-currency-switch {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  padding: 6px;
  gap: 6px;
}

.tariff-curr-btn {
  background: transparent;
  border: none;
  color: #94A3B8;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.tariff-curr-btn:hover {
  color: #FFFFFF;
}

.tariff-curr-btn.active {
  background: linear-gradient(135deg, #4F46E5 0%, #6366F1 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.45);
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #4F46E5 0%, #6366F1 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 25px -4px rgba(79, 70, 229, 0.45);
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -4px rgba(99, 102, 241, 0.6);
  background: linear-gradient(135deg, #4338CA 0%, #4F46E5 100%);
}

.btn-primary-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(135deg, #4F46E5 0%, #6366F1 100%);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.3);
  transition: var(--transition-fast);
}

.btn-primary-sm:hover {
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-card);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #10B981;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: 0 8px 25px -4px rgba(16, 185, 129, 0.4);
  transition: var(--transition);
}

.btn-whatsapp:hover {
  background: #059669;
  transform: translateY(-2px);
}

/* Mobile Drawer Navigation */
.mobile-drawer {
  position: fixed;
  inset: 0;
  background: rgba(7, 10, 18, 0.98);
  backdrop-filter: blur(24px);
  z-index: 100;
  display: none;
  flex-direction: column;
  padding: 24px;
}

.mobile-drawer.open {
  display: flex;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 0;
  flex-grow: 1;
}

.mobile-nav-link {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-light);
  text-decoration: none;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  background: rgba(255, 255, 255, 0.05);
  color: #FFFFFF;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding-top: 40px;
  padding-bottom: 80px;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .hero-section {
    padding-top: 70px;
    padding-bottom: 120px;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 56px;
  }
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-card);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  max-width: 100%;
  flex-wrap: wrap;
}

.badge-tag {
  background: linear-gradient(135deg, #4F46E5, #7C3AED);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 7vw, 48px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  color: #FFFFFF;
}

@media (min-width: 1024px) {
  .hero-title { font-size: 52px; }
}

.hero-subtitle {
  font-size: 16px;
  color: #CBD5E1;
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 580px;
}

@media (min-width: 768px) {
  .hero-subtitle { font-size: 18px; }
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 40px;
}

@media (min-width: 640px) {
  .hero-cta-group {
    flex-direction: row;
    align-items: center;
  }
}

/* Trust Stats 4-col */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

@media (min-width: 640px) {
  .stats-strip {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
}

.stat-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.stat-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.1;
}

.stat-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.3;
}

/* Hero Visual Card */
.hero-visual-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-visual-container {
  width: 100%;
  max-width: 380px;
  position: relative;
}

.hero-halo {
  position: absolute;
  inset: -15px;
  border-radius: 40px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.35) 0%, rgba(236, 72, 153, 0.2) 100%);
  filter: blur(35px);
  z-index: 0;
}

.hero-photo-box {
  position: relative;
  z-index: 2;
  background: linear-gradient(180deg, rgba(30, 41, 66, 0.6) 0%, rgba(14, 20, 36, 0.95) 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.hero-photo {
  width: 100%;
  max-height: 440px;
  object-fit: cover;
  display: block;
}

/* Floating Badges */
.hero-badge-float {
  position: absolute;
  z-index: 10;
  background: rgba(14, 20, 36, 0.9);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.badge-pos-1 {
  top: 15px;
  right: -15px;
}

.badge-pos-2 {
  bottom: 40px;
  left: -15px;
}

@media (max-width: 640px) {
  .hero-badge-float {
    position: static;
    margin-top: 12px;
    width: 100%;
  }
}

.score-chip {
  background: linear-gradient(135deg, #10B981, #059669);
  color: white;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 8px;
  flex-shrink: 0;
}

.hero-coach-chip {
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  background: rgba(14, 20, 36, 0.95);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(12px);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

/* University Marquee */
.marquee-bar {
  background: #0A0F1D;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 0;
  overflow: hidden;
}

.marquee-flex {
  display: flex;
  width: max-content;
  animation: marqueeRoll 32s linear infinite;
}

.marquee-group {
  display: flex;
  align-items: center;
  gap: 40px;
  padding-right: 40px;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

@keyframes marqueeRoll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Section Header Styles */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}

.badge-indigo {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.25);
  color: #A5B4FC;
}

.badge-emerald {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #6EE7B7;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(22px, 6vw, 38px);
  font-weight: 800;
  line-height: 1.2;
  color: #FFFFFF;
  margin-bottom: 14px;
}

@media (min-width: 1024px) {
  .section-title { font-size: 38px; }
}

.section-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .section-desc { font-size: 17px; }
}

/* Cases Grid & Filters */
.filters-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 36px;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

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

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

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

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(14px);
  transition: var(--transition);
}

.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-active);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 40px -15px rgba(79, 70, 229, 0.25);
}

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

.case-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.case-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3730A3, #6366F1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: white;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.case-score-box {
  text-align: right;
}

.case-score-num {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 900;
  color: #34D399;
  line-height: 1;
}

.case-meta-tag {
  font-size: 12px;
  color: #A5B4FC;
  font-weight: 600;
  margin-bottom: 14px;
}

.case-box-before {
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-md);
  padding: 12px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
  line-height: 1.5;
}

.case-box-after {
  background: rgba(16, 185, 129, 0.08);
  border-left: 3px solid #10B981;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 12px;
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.5;
}

/* Bento Features */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .bento-grid {
    grid-template-columns: repeat(12, 1fr);
  }
  .bento-col-7 { grid-column: span 7; }
  .bento-col-5 { grid-column: span 5; }
  .bento-col-4 { grid-column: span 4; }
}

.bento-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(14px);
  transition: var(--transition);
}

.bento-card:hover {
  transform: translateY(-3px);
  border-color: rgba(99, 102, 241, 0.35);
  background: var(--bg-card-hover);
}

.bento-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

/* Program Steps */
.program-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.program-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: var(--transition);
}

@media (min-width: 640px) {
  .program-step-card {
    flex-direction: row;
    align-items: flex-start;
    gap: 20px;
  }
}

.program-step-card:hover {
  border-color: var(--border-active);
  transform: translateX(4px);
}

.step-indicator {
  background: linear-gradient(135deg, #4F46E5, #9333EA);
  color: white;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
  align-self: flex-start;
}

.step-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.step-tag-pill {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: #C7D2FE;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

/* Tariffs Grid */
.tariffs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 1024px) {
  .tariffs-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }
}

.tariff-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 28px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(14px);
  position: relative;
  transition: var(--transition);
}

.tariff-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.6);
}

.tariff-highlight {
  border: 2px solid #6366F1;
  background: linear-gradient(180deg, rgba(30, 36, 68, 0.9) 0%, rgba(16, 22, 42, 0.98) 100%);
  box-shadow: 0 20px 50px -10px rgba(99, 102, 241, 0.4);
}

@media (min-width: 1024px) {
  .tariff-highlight {
    transform: scale(1.03);
  }
  .tariff-highlight:hover {
    transform: scale(1.04) translateY(-6px);
  }
}

.tariff-ribbon {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, #F59E0B, #EF4444);
  color: white;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
  white-space: nowrap;
}

.tariff-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.tariff-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
}

.seat-counter-pill {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.seat-urgent {
  background: rgba(244, 63, 94, 0.15);
  color: #FDA4AF;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.price-main {
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 900;
  line-height: 1.1;
  color: #FFFFFF;
}

.price-strike {
  font-size: 15px;
  color: var(--text-dim);
  text-decoration: line-through;
  margin-top: 4px;
}

.price-installment-text {
  font-size: 12px;
  font-weight: 600;
  color: #34D399;
  margin-top: 6px;
}

.tariff-items-list {
  margin: 24px 0;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tariff-item-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: #CBD5E1;
  margin-bottom: 12px;
  line-height: 1.45;
}

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

.reserve-btn-link {
  display: block;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  margin-top: 12px;
  transition: var(--transition-fast);
}

.reserve-btn-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* Author Section */
.author-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 1024px) {
  .author-grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 56px;
  }
}

.author-card-visual {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 32px;
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 25px 50px -10px rgba(0, 0, 0, 0.6);
}

.author-image {
  width: 100%;
  height: 500px;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.author-stats-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(14, 20, 36, 0.9);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 14px;
}

.fact-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 24px 0;
}

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

.fact-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.fact-icon-wrapper {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-quote-box {
  border-left: 3px solid var(--primary-light);
  padding-left: 16px;
  font-style: italic;
  font-size: 14px;
  color: #CBD5E1;
  line-height: 1.6;
}

/* FAQ Accordion */
.faq-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.faq-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.faq-trigger {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 20px 24px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
}

.faq-trigger-text {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
}

@media (min-width: 640px) {
  .faq-trigger-text { font-size: 17px; }
}

.faq-icon-arrow {
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-card.active .faq-icon-arrow {
  transform: rotate(180deg);
  color: var(--primary-light);
}

.faq-content-box {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.faq-card.active .faq-content-box {
  max-height: 350px;
  padding: 0 24px 20px 24px;
}

/* Booking Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-overlay.open {
  display: flex;
}

.modal-window {
  background: #0E1424;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 28px;
  width: 100%;
  max-width: 440px;
  padding: 32px 24px;
  position: relative;
  box-shadow: 0 25px 50px -10px rgba(0, 0, 0, 0.8);
  animation: modalPop 0.25s ease-out;
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
}

.modal-close-btn:hover {
  color: #FFFFFF;
}

.form-input {
  width: 100%;
  background: #0E1626;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 13px 16px;
  font-size: 14px;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--primary-light);
  background: #131E33;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

select.form-input {
  cursor: pointer;
  background-color: #0E1626;
  color: #FFFFFF;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}

select.form-input option {
  background-color: #0E1626 !important;
  color: #FFFFFF !important;
  padding: 10px 14px;
}

select.form-input option:hover,
select.form-input option:checked {
  background-color: #4F46E5 !important;
  color: #FFFFFF !important;
}

/* Mobile Sticky Conversion Bar */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(14, 20, 36, 0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  z-index: 45;
  box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
  .mobile-sticky-cta {
    display: block;
  }
  body {
    padding-bottom: 74px;
  }
}