/* ========================================================
   THE LANGUAGES ACADEMY - VERSÃO 2.0 (LIVELUXE PARALLAX)
   Modern, Cinematic, High-Conversion Architecture
   ======================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&family=Cormorant+Garamond:ital,wght@0,600;0,700;1,400;1,600&display=swap');

:root {
  /* Dark Cosmic Palette */
  --bg-deep: #060913;
  --bg-canvas: #090E1D;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(22, 33, 62, 0.9);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-strong: rgba(255, 255, 255, 0.08);

  /* Brand Accents - Signature Royal Purple & Electric Blue */
  --color-primary: #1D4ED8;
  --color-primary-light: #2563EB;
  --color-primary-glow: #60A5FA;
  
  --color-purple: #A742F5;
  --color-purple-dark: #7C3AED;
  --color-purple-light: #C084FC;
  --color-purple-glow: rgba(167, 66, 245, 0.45);

  --color-cyan: #818CF8;
  --color-cyan-glow: #C084FC;
  
  /* Remap coral to Royal Purple so all existing CTAs turn Purple */
  --color-coral: #A742F5;
  --color-coral-hover: #8A35D1;
  --color-amber: #F59E0B;
  --color-emerald: #10B981;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #A742F5 0%, #2563EB 100%);
  --gradient-brand-reverse: linear-gradient(135deg, #2563EB 0%, #A742F5 100%);
  --gradient-purple: linear-gradient(135deg, #A742F5 0%, #7C3AED 100%);

  /* Text & Border */
  --text-white: #FFFFFF;
  --text-title: #F8FAFC;
  --text-body: #94A3B8;
  --text-muted: #64748B;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(167, 66, 245, 0.35);

  /* Fonts */
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-serif: 'Cormorant Garamond', Georgia, serif;

  /* Shadows & Radius */
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.25);
  --shadow-cinema: 0 20px 50px rgba(0, 0, 0, 0.6);
  --shadow-neon: 0 0 40px rgba(37, 99, 235, 0.35);
  --shadow-purple: 0 8px 30px rgba(167, 66, 245, 0.45);
  --shadow-coral: 0 8px 30px rgba(167, 66, 245, 0.45);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-xl: 36px;
  --radius-full: 9999px;

  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  background-color: var(--bg-deep);
  color: var(--text-body);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-title);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.025em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

img, video {
  display: block;
  max-width: 100%;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ================= BACKGROUND GLOWS / MESH ================= */
.cosmic-mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
  will-change: transform;
}

.glow-blue {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #2563EB 0%, rgba(37, 99, 235, 0) 70%);
  top: -150px;
  right: -100px;
}

.glow-cyan {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #06B6D4 0%, rgba(6, 182, 212, 0) 70%);
  top: 35%;
  left: -150px;
}

.glow-purple {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, #7C3AED 0%, rgba(124, 58, 237, 0) 70%);
  bottom: 5%;
  right: -100px;
}

/* ================= SECTION HEADINGS 2.0 ================= */
.section-header-v2 {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.8rem;
  position: relative;
  z-index: 2;
}

.section-header-v2.text-left {
  text-align: left;
  margin: 0 0 2.2rem;
}

.section-tag-v2 {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: var(--color-cyan-glow);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.42rem 1.15rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-title-v2 {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle-v2 {
  font-size: 1.12rem;
  color: var(--text-body);
  line-height: 1.7;
}

/* Explorer Right Column Visuals */
.explorer-visual-box {
  background: rgba(6, 9, 19, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.explorer-levels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.level-badge {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 0.75rem 0.6rem;
  text-align: center;
  transition: var(--transition-fast);
}

.level-badge:hover {
  background: rgba(37, 99, 235, 0.2);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.level-code {
  display: block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-cyan-glow);
}

.level-label {
  display: block;
  font-size: 0.75rem;
  color: #94A3B8;
  margin-top: 0.2rem;
}

/* ================= BUTTONS 2.0 ================= */
.btn-v2 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.9rem 1.9rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  outline: none;
}

.btn-v2-primary {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  color: var(--text-white);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn-v2-primary:hover {
  background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.6);
}

.btn-v2-purple, .btn-v2-coral {
  background: linear-gradient(135deg, #A742F5 0%, #7C3AED 100%);
  color: var(--text-white);
  box-shadow: 0 8px 25px rgba(167, 66, 245, 0.45);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-v2-purple:hover, .btn-v2-coral:hover {
  background: linear-gradient(135deg, #B55CF8 0%, #8A35D1 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 35px rgba(167, 66, 245, 0.65);
}

.btn-v2-glass {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.12);
}

.btn-v2-glass:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-v2-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #1DA851 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.btn-v2-whatsapp:hover {
  background: linear-gradient(135deg, #2EE070 0%, #25D366 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
}

/* Button aliases for quiz and subpage widgets */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
  white-space: nowrap;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  color: var(--text-white);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.5);
}

.btn-outline {
  background: #F1F5F9;
  border: 1px solid #CBD5E1;
  color: #1E293B;
}

.btn-outline:hover {
  background: #E2E8F0;
  border-color: #94A3B8;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #1DA851 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #2EE070 0%, #25D366 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
}

/* ================= COMPACT HEADER / NAVBAR 2.0 ================= */
.header-v2 {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(6, 9, 19, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.header-v2.scrolled {
  background: rgba(6, 9, 19, 0.96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  border-bottom-color: rgba(59, 130, 246, 0.25);
}

.nav-container-v2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand-v2 {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.18rem;
  color: var(--text-white);
  letter-spacing: -0.02em;
}

.brand-v2 img {
  height: 38px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
}

.header-right-v2 {
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
}

/* Dropdown Menu Trigger */
.nav-dropdown-wrapper {
  position: relative;
}

.nav-menu-btn-v2 {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-full);
  padding: 0.52rem 1.15rem;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  transition: var(--transition-fast);
  outline: none;
}

.nav-menu-btn-v2:hover, .nav-menu-btn-v2.active {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--color-cyan-glow);
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.3);
}

.nav-menu-btn-v2 .menu-icon-bars {
  display: flex;
  flex-direction: column;
  gap: 3.5px;
  width: 16px;
}

.nav-menu-btn-v2 .menu-icon-bars span {
  display: block;
  height: 2px;
  background-color: var(--color-cyan-glow);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.nav-menu-btn-v2 .chevron-icon {
  color: #94A3B8;
  transition: transform 0.25s ease;
}

.nav-menu-btn-v2.active .chevron-icon {
  transform: rotate(180deg);
  color: #FFFFFF;
}

/* Glassmorphism Floating Dropdown Panel */
.nav-dropdown-panel-v2 {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  width: 520px;
  max-width: 92vw;
  background: rgba(11, 19, 43, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), 0 0 35px rgba(37, 99, 235, 0.25);
  padding: 1.8rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px) scale(0.97);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1000;
}

.nav-dropdown-panel-v2.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.dropdown-panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.8rem;
}

.dropdown-panel-col {
  display: flex;
  flex-direction: column;
}

.dropdown-col-title {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-cyan-glow);
  font-weight: 700;
  margin-bottom: 0.75rem;
  display: block;
}

.dropdown-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.dropdown-item-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  color: #CBD5E1;
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.dropdown-item-link:hover {
  background: rgba(37, 99, 235, 0.2);
  color: #FFFFFF;
  transform: translateX(4px);
}

.dropdown-item-link .nav-icon {
  font-size: 1.05rem;
  flex-shrink: 0;
}

.dropdown-panel-footer {
  margin-top: 1.3rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-quick-cta {
  padding: 0.52rem 1.3rem;
  font-size: 0.9rem;
}

/* Hide any legacy mobile drawer */
.mobile-drawer-v2 {
  display: none !important;
}

/* ================= PARALLAX HERO SECTION 2.0 ================= */
.hero-v2 {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 5.5rem 0 4rem;
  overflow: hidden;
}

.hero-v2-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 2;
}

/* Floating Parallax Badges */
.parallax-badge {
  position: absolute;
  z-index: 3;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  font-size: 0.88rem;
  font-weight: 600;
  color: #F8FAFC;
  pointer-events: none;
}

.badge-top-right {
  top: -20px;
  right: -25px;
  border-color: rgba(6, 182, 212, 0.4);
}

.badge-bottom-left {
  bottom: -20px;
  left: -30px;
  border-color: rgba(245, 158, 11, 0.4);
}

.hero-v2-content {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.pill-glow-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #93C5FD;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-full);
  width: fit-content;
}

.radar-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--color-cyan);
  position: relative;
}

.radar-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background-color: rgba(6, 182, 212, 0.6);
  animation: radarPing 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.hero-v2-title {
  font-size: 3.6rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: #FFFFFF;
  line-height: 1.12;
}

.gradient-shimmer {
  background: linear-gradient(135deg, #FFFFFF 0%, #C084FC 50%, #60A5FA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-v2-description {
  font-size: 1.2rem;
  color: #94A3B8;
  line-height: 1.7;
  max-width: 600px;
}

.hero-v2-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  margin-top: 0.5rem;
}

/* Stats Counter Grid */
.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: 1rem;
}

.stat-box h4 {
  font-size: 1.75rem;
  font-weight: 800;
  color: #FFFFFF;
  display: flex;
  align-items: baseline;
  gap: 0.15rem;
}

.stat-box p {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 0.2rem;
}

/* Hero Cinema Video Wrapper */
.hero-cinema-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #020617;
  box-shadow: var(--shadow-cinema);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.ambient-glow-layer {
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.45) 0%, rgba(6, 182, 212, 0.2) 60%, transparent 80%);
  filter: blur(45px);
  z-index: 1;
  pointer-events: none;
  opacity: 0.5;
  transition: opacity 0.5s ease;
}

.hero-cinema-wrapper video {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  position: relative;
  z-index: 2;
  border-radius: calc(var(--radius-xl) - 2px);
}

.cinema-overlay {
  position: absolute;
  inset: 0;
  background: rgba(6, 9, 19, 0.4);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.cinema-overlay:hover {
  background: rgba(6, 9, 19, 0.2);
}

.cinema-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.play-aura-button {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  box-shadow: 0 0 35px rgba(255, 255, 255, 0.45);
  transition: var(--transition-smooth);
}

.cinema-overlay:hover .play-aura-button {
  transform: scale(1.12);
  box-shadow: 0 0 50px rgba(59, 130, 246, 0.7);
}

.play-aura-button svg {
  margin-left: 4px;
}

/* ================= INTERACTIVE LANGUAGE EXPLORER ================= */
.explorer-section {
  position: relative;
  padding: 5rem 0 6rem;
  background: linear-gradient(180deg, var(--bg-deep) 0%, #0A1024 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.explorer-tabs-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.lang-tab-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  color: #CBD5E1;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  transition: var(--transition-smooth);
}

.lang-tab-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
}

.lang-tab-btn.active {
  background: linear-gradient(135deg, rgba(167, 66, 245, 0.35) 0%, rgba(37, 99, 235, 0.25) 100%);
  border-color: var(--color-purple);
  color: #FFFFFF;
  box-shadow: 0 0 25px rgba(167, 66, 245, 0.4);
}

.lang-tab-panel {
  display: none;
  animation: fadeIn 0.4s ease-out forwards;
}

.lang-tab-panel.active {
  display: block;
}

.explorer-showcase-card {
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3.5rem;
  box-shadow: var(--shadow-cinema);
}

.explorer-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin: 1.8rem 0;
}

.explorer-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1.02rem;
  color: #E2E8F0;
}

.explorer-features-list svg {
  color: var(--color-cyan);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

/* ================= 3 PILLARS / METHODOLOGY 2.0 ================= */
.pillars-section {
  position: relative;
  padding: 6.5rem 0;
}

.pillars-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.pillar-card-v2 {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 2.8rem 2.2rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.pillar-card-v2::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary-light), transparent);
  opacity: 0;
  transition: var(--transition-smooth);
}

.pillar-card-v2:hover {
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(37, 99, 235, 0.2);
}

.pillar-card-v2:hover::before {
  opacity: 1;
}

.pillar-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.8rem;
  color: #FFFFFF;
}

.icon-gradient-blue {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.icon-gradient-cyan, .icon-gradient-purple {
  background: linear-gradient(135deg, #A742F5 0%, #7C3AED 100%);
  box-shadow: 0 8px 25px rgba(167, 66, 245, 0.4);
}

.icon-gradient-coral {
  background: linear-gradient(135deg, #8B5CF6 0%, #6366F1 100%);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.pillar-card-v2 h3 {
  font-size: 1.4rem;
  margin-bottom: 0.9rem;
  color: #FFFFFF;
}

.pillar-card-v2 p {
  color: #94A3B8;
  font-size: 1rem;
  line-height: 1.7;
}

/* ================= ABOUT TEACHER: EDITORIAL SHOWCASE ================= */
.about-section-v2 {
  position: relative;
  padding: 6.5rem 0;
  background: radial-gradient(circle at 10% 50%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
              linear-gradient(180deg, #090E1D 0%, #060913 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.about-editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4.5rem;
}

/* Floating Dual Photos Parallax */
.about-parallax-stage {
  position: relative;
  padding: 2rem 0;
}

.dual-photo-wrapper {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.photo-card-v2 {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-cinema);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #0B132B;
}

.photo-card-v2 img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.photo-card-v2:hover img {
  transform: scale(1.04);
}

.photo-tag-chip {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  background: rgba(6, 9, 19, 0.88);
  backdrop-filter: blur(10px);
  color: #FFFFFF;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.floating-crest-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--color-cyan);
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.88rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
  z-index: 5;
}

/* Story-Pills for Quick Mobile Readability (Reels/Stories style) */
.about-story-pills {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.1rem 0 1.3rem;
}

.story-pill-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.8rem 1.1rem;
  border-radius: 12px;
  font-size: 0.94rem;
  color: #CBD5E1;
  line-height: 1.5;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.story-pill-item:hover {
  border-color: rgba(167, 66, 245, 0.4);
  background: rgba(167, 66, 245, 0.06);
  transform: translateX(4px);
}

.story-pill-item strong {
  color: #FFFFFF;
}

.story-pill-icon {
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Quote 2.0 */
.luxury-quote-box {
  margin: 2rem 0;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--color-cyan);
  border-radius: 0 18px 18px 0;
  padding: 1.5rem 1.8rem;
  border-top: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.luxury-quote-box blockquote {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  color: #F8FAFC;
  line-height: 1.55;
}

.luxury-quote-box cite {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-style: normal;
  font-size: 0.88rem;
  color: var(--color-cyan-glow);
  margin-top: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.credentials-grid-v2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}

.cred-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 1.1rem 1.3rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.cred-box svg {
  color: var(--color-primary-light);
  flex-shrink: 0;
}

.cred-text h5 {
  font-size: 0.95rem;
  color: #FFFFFF;
}

.cred-text p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ================= VIDEO CINEMA LOUNGE (REAL VIDEOS) ================= */
.cinema-section {
  position: relative;
  padding: 6.5rem 0;
  background: #060913;
}

.cinema-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.cinema-video-card {
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.cinema-video-card:hover {
  transform: translateY(-8px);
  border-color: rgba(6, 182, 212, 0.4);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 30px rgba(6, 182, 212, 0.2);
}

.video-frame-container {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  max-height: 420px;
  background: #000000;
}

.video-frame-container video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cinema-card-info {
  padding: 1.8rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.student-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.8rem;
}

.student-meta h4 {
  font-size: 1.25rem;
  color: #FFFFFF;
}

.stars-rating {
  color: var(--color-amber);
  font-size: 0.95rem;
}

.student-quote-v2 {
  font-size: 0.95rem;
  color: #CBD5E1;
  line-height: 1.6;
  font-style: italic;
}

/* ================= QUIZZES HUB 2.0 ================= */
.quizzes-hub-section {
  position: relative;
  padding: 6.5rem 0;
  background: linear-gradient(180deg, #090E1D 0%, #060913 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.quiz-cards-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.quiz-card-v2 {
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.8rem 2.2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition-smooth);
}

.quiz-card-v2:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary-light);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(37, 99, 235, 0.25);
}

.quiz-flag-v2 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.quiz-card-v2 h3 {
  font-size: 1.35rem;
  color: #FFFFFF;
  margin-bottom: 0.6rem;
}

.quiz-card-v2 p {
  color: #94A3B8;
  font-size: 0.95rem;
  margin-bottom: 1.8rem;
  flex-grow: 1;
}

/* ================= LUXURY PRICING DECK 2.0 ================= */
.pricing-section-v2 {
  position: relative;
  padding: 6.5rem 0;
}

.pricing-deck-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
  align-items: stretch;
}

.pricing-card-v2 {
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  padding: 2.6rem 2rem;
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  position: relative;
}

.pricing-card-v2:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-cinema);
}

.pricing-card-v2.featured-deck {
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.25) 0%, rgba(15, 23, 42, 0.9) 100%);
  border: 2px solid var(--color-purple);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 35px rgba(167, 66, 245, 0.45);
}

.deck-badge-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #A742F5 0%, #7C3AED 100%);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  box-shadow: 0 6px 20px rgba(167, 66, 245, 0.45);
  white-space: nowrap;
}

.deck-plan-name {
  font-size: 1.3rem;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.deck-hours-tag {
  display: inline-block;
  background: rgba(37, 99, 235, 0.2);
  color: #93C5FD;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.3rem 0.8rem;
  border-radius: 8px;
  margin-bottom: 1.4rem;
  width: fit-content;
}

.deck-price-box {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin-bottom: 1.8rem;
}

.deck-currency {
  font-size: 1.1rem;
  color: #93C5FD;
  font-weight: 600;
}

.deck-amount {
  font-size: 2.7rem;
  font-weight: 800;
  color: #FFFFFF;
}

.deck-period {
  font-size: 0.9rem;
  color: var(--text-muted);
}


.deck-hourly-badge {
  display: inline-block;
  font-size: 0.82rem;
  color: #94A3B8;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  margin-top: -1.1rem;
  margin-bottom: 1.5rem;
  font-weight: 500;
  align-self: flex-start;
}

.deck-hourly-badge.highlight {
  color: #93C5FD;
  background: rgba(37, 99, 235, 0.15);
  border-color: rgba(37, 99, 235, 0.35);
  font-weight: 600;
}

.deck-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  margin-bottom: 2.2rem;
  flex-grow: 1;
}

.deck-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.94rem;
  color: #CBD5E1;
}

.deck-features-list svg {
  color: var(--color-emerald);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

/* ================= FAQ 2.0 ================= */
.faq-section-v2 {
  position: relative;
  padding: 6.5rem 0;
  background: #090E1D;
}

.faq-container-v2 {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.faq-item-v2 {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item-v2.active {
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.faq-question-v2 {
  width: 100%;
  padding: 1.4rem 1.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 600;
  color: #F8FAFC;
}

.faq-icon-v2 {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #CBD5E1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.faq-item-v2.active .faq-icon-v2 {
  transform: rotate(180deg);
  background: var(--color-primary-light);
  color: #FFFFFF;
}

.faq-answer-v2 {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 1.8rem;
  color: #94A3B8;
  font-size: 0.98rem;
  line-height: 1.7;
}

.faq-item-v2.active .faq-answer-v2 {
  padding-bottom: 1.6rem;
}

/* ================= CONTACT 2.0 ================= */
.contact-section-v2 {
  position: relative;
  padding: 6.5rem 0;
}

.contact-grid-v2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: stretch;
}

.contact-info-card-v2 {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.3) 0%, rgba(15, 23, 42, 0.95) 100%);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-xl);
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-cinema);
}

.contact-info-card-v2 h3 {
  font-size: 2.1rem;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.contact-info-card-v2 p {
  color: #CBD5E1;
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.contact-channels-v2 {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.channel-item-v2 {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: 1.05rem;
  color: #F1F5F9;
}

.channel-item-v2 svg {
  color: var(--color-cyan);
  flex-shrink: 0;
}

.contact-form-card-v2 {
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 3.2rem 2.8rem;
  box-shadow: var(--shadow-cinema);
}

.form-group-v2 {
  margin-bottom: 1.35rem;
}

.form-row-v2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group-v2 label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: #CBD5E1;
  margin-bottom: 0.45rem;
}

.form-control-v2 {
  width: 100%;
  padding: 0.9rem 1.1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.98rem;
  transition: var(--transition-fast);
}

.form-control-v2:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

select.form-control-v2 option {
  background: #0B132B;
  color: #FFFFFF;
}

textarea.form-control-v2 {
  min-height: 130px;
  resize: vertical;
}

/* ================= FLOATING WHATSAPP 2.0 ================= */
.whatsapp-radar-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  transition: var(--transition-smooth);
}

.whatsapp-radar-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

.whatsapp-radar-btn::before,
.whatsapp-radar-btn::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid #25D366;
  opacity: 0.8;
  animation: radarWave 2.4s cubic-bezier(0.1, 0.8, 0.3, 1) infinite;
  pointer-events: none;
}

.whatsapp-radar-btn::after {
  animation-delay: 1.2s;
}

.whatsapp-radar-tooltip {
  position: absolute;
  right: 80px;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition-fast);
}

.whatsapp-radar-btn:hover .whatsapp-radar-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ================= FOOTER 2.0 ================= */
.footer-v2 {
  background: #04060D;
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2.5rem;
  color: #94A3B8;
}

.footer-v2-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}

.footer-v2-brand h3 {
  font-size: 1.35rem;
  color: #FFFFFF;
}

.footer-v2-brand p {
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 340px;
  margin-top: 0.8rem;
}

.footer-v2-col h4 {
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 1.4rem;
}

.footer-v2-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-v2-links li a {
  font-size: 0.94rem;
  color: #94A3B8;
}

.footer-v2-links li a:hover {
  color: var(--color-cyan-glow);
  padding-left: 5px;
}

.footer-v2-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.88rem;
}

/* ================= MODAL 2.0 ================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 13, 0.85);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  padding: 1.5rem;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card-v2 {
  background: #0B132B;
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 560px;
  padding: 2.8rem 2.4rem;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
  transform: scale(0.92);
  transition: var(--transition-smooth);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  color: #FFFFFF;
}

.modal-overlay.active .modal-card-v2 {
  transform: scale(1);
}

.modal-close-v2 {
  position: absolute;
  top: 1.4rem;
  right: 1.4rem;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #CBD5E1;
  transition: var(--transition-fast);
}

.modal-close-v2:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}

/* ================= SCROLL REVEALS & ANIMATIONS ================= */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

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

@keyframes radarPing {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.6); opacity: 0; }
}

@keyframes radarWave {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1024px) {
  .hero-v2-grid, .explorer-showcase-card, .about-editorial-grid, .contact-grid-v2 {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .pillars-grid-v2, .cinema-grid-v2, .quiz-cards-grid-v2 {
    grid-template-columns: 1fr;
  }

  .pricing-deck-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-v2-title {
    font-size: 2.9rem;
  }

  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-v2-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-v2-title {
    font-size: 2.3rem;
  }

  .nav-dropdown-panel-v2 {
    width: 330px;
    right: -10px;
    padding: 1.3rem;
    max-height: 82vh;
    overflow-y: auto;
  }

  .dropdown-panel-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .brand-v2 span {
    font-size: 1.05rem;
  }

  .nav-quick-cta {
    display: none;
  }

  .dual-photo-wrapper {
    grid-template-columns: 1fr;
  }

  .pricing-deck-grid {
    grid-template-columns: 1fr;
  }

  .form-row-v2 {
    grid-template-columns: 1fr;
  }

  .footer-v2-grid {
    grid-template-columns: 1fr;
  }
}

/* ================= SIGNATURE FOOTER QUOTE BANNER ================= */
.footer-quote-banner {
  position: relative;
  width: 100%;
  background: linear-gradient(115deg, #581C87 0%, #7C3AED 25%, #8B5CF6 50%, #2563EB 82%, #1E40AF 100%);
  color: #FFFFFF;
  padding: 5rem 1.5rem 3.5rem;
  text-align: center;
  overflow: hidden;
  margin-top: 3.5rem;
  box-shadow: 0 -15px 50px rgba(124, 58, 237, 0.25);
}

.footer-quote-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 25% 40%, rgba(255, 255, 255, 0.12), transparent 50%),
              radial-gradient(circle at 80% 60%, rgba(37, 99, 235, 0.3), transparent 60%);
  pointer-events: none;
}

.banner-wave-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  transform: translateY(-98%);
}

.banner-wave-svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 55px;
  fill: #060913;
}

.banner-inner {
  position: relative;
  z-index: 2;
  max-width: 920px;
  margin: 0 auto;
}

.banner-quote-text {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1.7;
  color: #FFFFFF;
  margin: 0 auto 1.8rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  letter-spacing: -0.01em;
}

.banner-author {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  color: #E2E8F0;
  margin-top: 0.9rem;
  font-style: normal;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.banner-social-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  margin: 2.2rem 0 1.8rem;
}

.social-icon-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.social-icon-circle:hover {
  background: #FFFFFF;
  color: #7C3AED;
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4);
}

.social-icon-circle svg {
  width: 22px;
  height: 22px;
}

.banner-copyright {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.02em;
}

/* ================= DIAGNOSTIC PLACEMENT TEST ENGINE UI ================= */
.quiz-welcome-card {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(167, 66, 245, 0.3);
  border-radius: var(--radius-xl);
  padding: 3.5rem 3rem;
  max-width: 860px;
  margin: 0 auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 35px rgba(167, 66, 245, 0.2);
  text-align: center;
}

.quiz-welcome-badge {
  display: inline-block;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(167, 66, 245, 0.2);
  border: 1px solid rgba(167, 66, 245, 0.5);
  color: #C084FC;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
}

.quiz-welcome-title {
  font-size: 2.3rem;
  color: #FFFFFF;
  margin-bottom: 1rem;
  line-height: 1.25;
}

.quiz-welcome-desc {
  font-size: 1.08rem;
  color: #94A3B8;
  max-width: 680px;
  margin: 0 auto 2.2rem;
  line-height: 1.7;
}

.quiz-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.3rem;
  text-align: left;
  margin: 2.2rem 0;
}

.quiz-feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 1.1rem 1.2rem;
  transition: var(--transition-fast);
}

.quiz-feature-item:hover {
  background: rgba(167, 66, 245, 0.08);
  border-color: rgba(167, 66, 245, 0.3);
}

.quiz-feature-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  margin-top: -2px;
}

.quiz-feature-item strong {
  display: block;
  color: #FFFFFF;
  font-size: 0.98rem;
  margin-bottom: 0.25rem;
}

.quiz-feature-item p {
  font-size: 0.85rem;
  color: #94A3B8;
  line-height: 1.5;
  margin: 0;
}

/* Floating Countdown Timer */
.quiz-timer-badge {
  position: fixed;
  top: 86px;
  right: 28px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: linear-gradient(135deg, #A742F5 0%, #7C3AED 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-full);
  box-shadow: 0 6px 25px rgba(167, 66, 245, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.25);
  letter-spacing: 0.04em;
  transition: var(--transition-smooth);
}

.timer-warning {
  background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%) !important;
  box-shadow: 0 0 30px rgba(239, 68, 68, 0.7) !important;
  animation: pulseTimer 1s infinite alternate;
}

@keyframes pulseTimer {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

/* Active Quiz Card */
.quiz-runner-container {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 2.8rem 2.6rem;
  max-width: 860px;
  margin: 0 auto;
  box-shadow: var(--shadow-cinema);
  position: relative;
}

.quiz-runner-header {
  margin-bottom: 2rem;
}

.quiz-progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #E2E8F0;
}

.quiz-level-pill {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  background: rgba(167, 66, 245, 0.2);
  border: 1px solid rgba(167, 66, 245, 0.4);
  color: #C084FC;
  font-size: 0.8rem;
  font-weight: 700;
}

.quiz-progress-track {
  height: 8px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.quiz-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #A742F5 0%, #2563EB 100%);
  border-radius: 9999px;
  transition: width 0.3s ease;
}

.quiz-question-box {
  background: rgba(30, 41, 59, 0.5);
  border-left: 4px solid #A742F5;
  border-radius: 0 16px 16px 0;
  padding: 2rem 2.2rem;
  margin-bottom: 2.2rem;
}

.quiz-q-title {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  margin-bottom: 1.8rem;
}

.quiz-q-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: #A742F5;
  flex-shrink: 0;
}

.quiz-q-text {
  font-size: 1.25rem;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.6;
}

.quiz-options-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.quiz-option-card {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.05rem 1.3rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.quiz-option-card:hover {
  background: rgba(167, 66, 245, 0.12);
  border-color: rgba(167, 66, 245, 0.4);
  transform: translateX(4px);
}

.quiz-option-card.selected {
  background: rgba(167, 66, 245, 0.22);
  border-color: #A742F5;
  box-shadow: 0 0 20px rgba(167, 66, 245, 0.3);
}

.option-bubble {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.92rem;
  background: rgba(255, 255, 255, 0.08);
  color: #E2E8F0;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.quiz-option-card.selected .option-bubble {
  background: #A742F5;
  color: #FFFFFF;
}

.option-label {
  font-size: 1.02rem;
  color: #F1F5F9;
  font-weight: 500;
}

.quiz-nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.quiz-matrix-wrap {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
}

.matrix-label {
  font-size: 0.85rem;
  color: #94A3B8;
  margin-bottom: 0.85rem;
}

.quiz-matrix-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.matrix-dot {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #94A3B8;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.matrix-dot:hover {
  border-color: #A742F5;
  color: #FFFFFF;
}

.matrix-dot.answered {
  background: rgba(167, 66, 245, 0.25);
  border-color: #A742F5;
  color: #FFFFFF;
}

.matrix-dot.active {
  border: 2px solid #2563EB;
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.5);
}

/* Results Card & Dashboard */
.quiz-results-card {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(167, 66, 245, 0.35);
  border-radius: var(--radius-xl);
  padding: 3.5rem 3rem;
  max-width: 920px;
  margin: 0 auto;
  box-shadow: var(--shadow-cinema), 0 0 45px rgba(167, 66, 245, 0.25);
}

.results-header {
  text-align: center;
  margin-bottom: 2.8rem;
}

.results-tag {
  display: inline-block;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34D399;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.results-title {
  font-size: 2.3rem;
  color: #FFFFFF;
  margin-bottom: 0.65rem;
}

.results-subtitle {
  font-size: 1.05rem;
  color: #94A3B8;
  max-width: 660px;
  margin: 0 auto;
}

.results-overview-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.2rem;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 2.2rem;
  margin-bottom: 2.8rem;
}

.overview-score-box {
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  padding-right: 2rem;
}

.score-circle {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.3rem;
  margin-bottom: 0.65rem;
}

.score-number {
  font-family: var(--font-heading);
  font-size: 4.2rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
}

.score-max {
  font-size: 1.4rem;
  color: #94A3B8;
  font-weight: 600;
}

.score-label {
  font-size: 0.92rem;
  color: #CBD5E1;
  font-weight: 500;
}

.level-badge-cefr {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #A742F5 0%, #2563EB 100%);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.level-name {
  font-size: 1.65rem;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.level-desc {
  font-size: 0.98rem;
  color: #94A3B8;
  line-height: 1.6;
}

.diagnostic-breakdown-section {
  margin-bottom: 2.8rem;
}

.breakdown-title {
  font-size: 1.25rem;
  color: #FFFFFF;
  margin-bottom: 1.4rem;
  font-weight: 700;
}

.breakdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

.breakdown-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  padding: 1.3rem 1.1rem;
  transition: var(--transition-fast);
}

.breakdown-card:hover {
  border-color: rgba(167, 66, 245, 0.3);
  transform: translateY(-2px);
}

.breakdown-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.breakdown-lvl {
  font-weight: 700;
  font-size: 0.95rem;
  color: #FFFFFF;
}

.breakdown-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
}

.status-high {
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
}

.status-med {
  background: rgba(245, 158, 11, 0.2);
  color: #FBBF24;
}

.status-low {
  background: rgba(239, 68, 68, 0.2);
  color: #F87171;
}

.breakdown-score {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 0.65rem;
}

.breakdown-track {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
  overflow: hidden;
  margin-bottom: 0.85rem;
}

.breakdown-bar {
  height: 100%;
  background: linear-gradient(90deg, #A742F5 0%, #2563EB 100%);
  border-radius: 9999px;
}

.breakdown-desc {
  font-size: 0.78rem;
  color: #94A3B8;
  line-height: 1.45;
  margin: 0;
}

.pedagogical-advice-box {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.15) 0%, rgba(37, 99, 235, 0.1) 100%);
  border: 1px solid rgba(167, 66, 245, 0.3);
  border-radius: 18px;
  padding: 2.2rem;
}

.results-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

@media (max-width: 860px) {
  .quiz-features-grid {
    grid-template-columns: 1fr;
  }
  .results-overview-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .overview-score-box {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-right: 0;
    padding-bottom: 1.5rem;
  }
  .breakdown-grid {
    grid-template-columns: 1fr 1fr;
  }
  .quiz-timer-badge {
    top: 72px;
    right: 15px;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
  }
}

@media (max-width: 540px) {
  .breakdown-grid {
    grid-template-columns: 1fr;
  }
  .quiz-runner-container, .quiz-welcome-card, .quiz-results-card {
    padding: 2rem 1.25rem;
  }
  .quiz-q-title {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* ================= QUIZ PICKER MODAL ================= */
.quiz-picker-card {
  max-width: 640px !important;
  width: 92% !important;
  padding: 3rem 2.4rem !important;
}

.quiz-picker-options-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.quiz-picker-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.4rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  text-decoration: none;
  transition: var(--transition-fast);
}

.quiz-picker-item:hover {
  background: rgba(167, 66, 245, 0.15);
  border-color: #A742F5;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(167, 66, 245, 0.35);
}

.picker-item-flag {
  font-size: 2.2rem;
  flex-shrink: 0;
  line-height: 1;
}

.picker-item-info {
  flex-grow: 1;
}

.picker-item-info h4 {
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
  font-weight: 700;
}

.picker-item-info p {
  font-size: 0.85rem;
  color: #94A3B8;
  margin: 0;
  line-height: 1.4;
}

.picker-item-arrow {
  font-size: 1.35rem;
  color: #A742F5;
  font-weight: 700;
  transition: transform 0.2s ease;
}

.quiz-picker-item:hover .picker-item-arrow {
  transform: translateX(5px);
  color: #C084FC;
}

/* ================= TRILINGUAL SHOWCASE BANNER ================= */
.trilingual-showcase-banner {
  position: relative;
  max-width: 1060px;
  margin: 0 auto 3rem auto;
  border-radius: 24px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(167, 66, 245, 0.45) 0%, rgba(37, 99, 235, 0.35) 50%, rgba(245, 158, 11, 0.35) 100%);
  box-shadow: 0 25px 55px rgba(0, 0, 0, 0.65), 0 0 35px rgba(167, 66, 245, 0.18);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.trilingual-showcase-banner:hover {
  box-shadow: 0 30px 65px rgba(0, 0, 0, 0.75), 0 0 50px rgba(167, 66, 245, 0.28);
}

.trilingual-image-wrapper {
  position: relative;
  border-radius: 23px;
  overflow: hidden;
  background: #080D1C;
}

.trilingual-banner-img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7.6;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.trilingual-showcase-banner:hover .trilingual-banner-img {
  transform: scale(1.02);
}

.trilingual-banner-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  background: linear-gradient(180deg, rgba(6, 9, 19, 0) 30%, rgba(6, 9, 19, 0.75) 75%, rgba(6, 9, 19, 0.95) 100%);
  padding: 2.2rem 2.5rem;
  pointer-events: none;
}

.trilingual-banner-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.trilingual-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #E2E8F0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  margin-bottom: 0.65rem;
}

.trilingual-headline {
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 0.35rem;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.8);
}

.trilingual-subline {
  color: #CBD5E1;
  font-size: 0.98rem;
  line-height: 1.45;
  margin: 0;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.8);
}

@media (max-width: 768px) {
  .trilingual-showcase-banner {
    margin-bottom: 2rem;
  }
  .trilingual-banner-img {
    aspect-ratio: 16 / 10;
  }
  .trilingual-banner-overlay {
    padding: 1.25rem 1.25rem;
  }
  .trilingual-headline {
    font-size: 1.15rem;
  }
  .trilingual-subline {
    font-size: 0.85rem;
  }
}
/* ================= ENHANCED QUIZ CARDS WITH VECTOR FLAGS & FEATURES ================= */
.quiz-flag-v2 {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.quiz-flag-img {
  width: 72px;
  height: 52px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.15);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s ease;
}

.quiz-card-v2:hover .quiz-flag-img {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.65), 0 0 25px rgba(56, 189, 248, 0.35);
}

.quiz-pill-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #94A3B8;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.95rem;
  border-radius: 9999px;
  margin-bottom: 1.4rem;
}

.quiz-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  width: 100%;
  flex-grow: 1;
}

.quiz-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: #CBD5E1;
  line-height: 1.45;
}

.quiz-feature-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.16);
  border: 1px solid #10B981;
  color: #10B981;
  font-size: 0.72rem;
  font-weight: 800;
  margin-top: 1px;
}

.picker-flag-img {
  width: 38px;
  height: 28px;
  border-radius: 6px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}
/* ================= COMPACT VECTOR FLAGS FOR TABS, NAV & FOOTER ================= */
.nav-flag-img {
  width: 22px;
  height: 16px;
  border-radius: 3px;
  object-fit: cover;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
  display: inline-block;
  vertical-align: middle;
}

.tab-flag-img {
  width: 26px;
  height: 18px;
  border-radius: 4px;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.35rem;
}

.footer-flag-img {
  width: 20px;
  height: 14px;
  border-radius: 3px;
  object-fit: cover;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.45rem;
}
/* ================= PRICING GUARANTEE BANNER & STUDENT TAGS ================= */
.pricing-guarantee-banner {
  max-width: 1080px;
  margin: 3.5rem auto 0 auto;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.6rem 2.2rem;
  display: flex;
  align-items: center;
  gap: 1.8rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.guarantee-badge {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid #10B981;
  color: #10B981;
  display: flex;
  align-items: center;
  justify-content: center;
}

.guarantee-content {
  flex-grow: 1;
}

.guarantee-content h4 {
  color: #FFFFFF;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.guarantee-content p {
  color: #94A3B8;
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0;
}

.student-lang-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #CBD5E1;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  margin-left: 0.6rem;
}

@media (max-width: 768px) {
  .pricing-guarantee-banner {
    flex-direction: column;
    text-align: center;
    gap: 1.2rem;
    padding: 1.8rem 1.4rem;
  }
}

/* ================= TEST PAGE TITLE FLAGS & INLINE FLAGS ================= */
.test-title-flag {
  width: 44px;
  height: 31px;
  border-radius: 6px;
  object-fit: cover;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.15);
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.65rem;
  margin-top: -4px;
}

.quiz-inline-flag {
  width: 24px;
  height: 17px;
  border-radius: 4px;
  object-fit: cover;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.45rem;
  margin-top: -2px;
}