/* ===== BilsemC2 Resim Bilgi Portalı — Premium Styles ===== */

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

:root {
  --clr-bg-dark: #0c0118;
  --clr-bg-mid: #1a0a2e;
  --clr-bg-section: rgba(255, 255, 255, 0.03);
  --clr-glass: rgba(255, 255, 255, 0.06);
  --clr-glass-border: rgba(255, 255, 255, 0.1);
  --clr-rose: #f43f5e;
  --clr-pink: #ec4899;
  --clr-fuchsia: #d946ef;
  --clr-violet: #8b5cf6;
  --clr-indigo: #6366f1;
  --clr-amber: #f59e0b;
  --clr-emerald: #10b981;
  --clr-cyan: #06b6d4;
  --clr-text: #f1f5f9;
  --clr-text-muted: #94a3b8;
  --clr-text-dim: #64748b;
  --clr-nav-bg: rgba(12, 1, 24, 0.85);
  --clr-table-hover: rgba(255, 255, 255, 0.03);
  --clr-card-hover-shadow: rgba(0, 0, 0, 0.3);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --shadow-glow: 0 0 60px rgba(236, 72, 153, 0.15), 0 0 120px rgba(139, 92, 246, 0.1);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Light Mode ===== */
[data-theme="light"] {
  --clr-bg-dark: #faf7f5;
  --clr-bg-mid: #f0eaff;
  --clr-bg-section: rgba(0, 0, 0, 0.02);
  --clr-glass: rgba(255, 255, 255, 0.65);
  --clr-glass-border: rgba(0, 0, 0, 0.08);
  --clr-text: #1e1b2e;
  --clr-text-muted: #4a4360;
  --clr-text-dim: #6b6580;
  --clr-nav-bg: rgba(250, 247, 245, 0.88);
  --clr-table-hover: rgba(0, 0, 0, 0.02);
  --clr-card-hover-shadow: rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 60px rgba(236, 72, 153, 0.08), 0 0 120px rgba(139, 92, 246, 0.06);
}

[data-theme="light"] .blob {
  opacity: 0.15;
}

[data-theme="light"] .glass-card:hover {
  box-shadow: 0 20px 60px var(--clr-card-hover-shadow), 0 0 40px rgba(236, 72, 153, 0.06);
}

[data-theme="light"] .video-wrapper {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .score-bar {
  background: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .example-box {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .alert-card {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.08), rgba(139, 92, 246, 0.05));
  border-color: rgba(244, 63, 94, 0.2);
}

[data-theme="light"] ::selection {
  background: rgba(236, 72, 153, 0.2);
  color: #1e1b2e;
}

/* ===== Theme Toggle ===== */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--clr-glass-border);
  background: var(--clr-glass);
  backdrop-filter: blur(10px);
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.15rem;
  flex-shrink: 0;
  color: var(--clr-text);
}

.theme-toggle:hover {
  background: rgba(236, 72, 153, 0.15);
  border-color: rgba(236, 72, 153, 0.3);
  transform: rotate(20deg);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--clr-bg-dark);
  color: var(--clr-text);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ===== Background Animated Blobs ===== */
.bg-blobs {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: blobFloat 12s ease-in-out infinite alternate;
}

.blob-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--clr-rose), transparent 70%);
  top: -10%;
  left: -5%;
  animation-duration: 14s;
}

.blob-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--clr-violet), transparent 70%);
  top: 30%;
  right: -10%;
  animation-duration: 18s;
  animation-delay: -4s;
}

.blob-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--clr-fuchsia), transparent 70%);
  bottom: 10%;
  left: 20%;
  animation-duration: 16s;
  animation-delay: -8s;
}

.blob-4 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--clr-indigo), transparent 70%);
  top: 60%;
  right: 30%;
  animation-duration: 20s;
  animation-delay: -2s;
}

@keyframes blobFloat {
  0% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(30px, -40px) scale(1.1);
  }

  66% {
    transform: translate(-20px, 20px) scale(0.95);
  }

  100% {
    transform: translate(10px, -10px) scale(1.05);
  }
}

/* ===== Layout ===== */
.site-wrapper {
  position: relative;
  z-index: 1;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Navigation ===== */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--clr-nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-glass-border);
  padding: 14px 0;
}

.top-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--clr-text);
}

.nav-brand-icon {
  font-size: 1.6rem;
}

.nav-brand-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  background: linear-gradient(135deg, var(--clr-pink), var(--clr-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  color: var(--clr-text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 999px;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--clr-text);
  background: var(--clr-glass);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--clr-pink), var(--clr-violet));
  color: #fff !important;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(236, 72, 153, 0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(236, 72, 153, 0.45);
}

/* ===== Hero Section ===== */
.hero {
  padding: 100px 0 80px;
  text-align: center;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--clr-glass);
  border: 1px solid var(--clr-glass-border);
  border-radius: 999px;
  padding: 8px 20px;
  font-size: 0.85rem;
  color: var(--clr-pink);
  font-weight: 600;
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--clr-rose), var(--clr-pink), var(--clr-fuchsia), var(--clr-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--clr-text-muted);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--clr-amber), var(--clr-rose));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--clr-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-top: 4px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}

.btn-primary {
  background: linear-gradient(135deg, var(--clr-pink), var(--clr-violet));
  color: #fff;
  box-shadow: 0 4px 24px rgba(236, 72, 153, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 40px rgba(236, 72, 153, 0.5);
}

.btn-secondary {
  background: var(--clr-glass);
  color: var(--clr-text);
  border: 1px solid var(--clr-glass-border);
  backdrop-filter: blur(10px);
}

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

/* ===== Section Common ===== */
.content-section {
  padding: 80px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.section-header p {
  color: var(--clr-text-muted);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0 auto;
}

/* ===== Glass Cards ===== */
.glass-card {
  background: var(--clr-glass);
  border: 1px solid var(--clr-glass-border);
  border-radius: var(--radius-md);
  padding: 32px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--clr-pink), var(--clr-violet), transparent);
  opacity: 0;
  transition: var(--transition);
}

.glass-card:hover {
  border-color: rgba(236, 72, 153, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(236, 72, 153, 0.08);
}

.glass-card:hover::before {
  opacity: 1;
}

.glass-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.glass-card p,
.glass-card li {
  color: var(--clr-text-muted);
  line-height: 1.8;
}

.glass-card ul {
  list-style: none;
  padding: 0;
}

.glass-card ul li {
  padding: 6px 0;
  padding-left: 24px;
  position: relative;
}

.glass-card ul li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--clr-pink);
  font-size: 0.75rem;
}

/* ===== Critical Alert ===== */
.alert-card {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.12), rgba(139, 92, 246, 0.08));
  border: 1px solid rgba(244, 63, 94, 0.3);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.alert-card::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, var(--clr-rose), var(--clr-pink));
}

.alert-card h3 {
  color: var(--clr-rose);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.alert-card p {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
}

/* ===== Grid Layouts ===== */
.cards-grid {
  display: grid;
  gap: 24px;
}

.cards-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

.cards-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* ===== Exam Format Section ===== */
.exam-format-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}

.exam-card {
  position: relative;
  padding-top: 40px;
}

.exam-card .card-number {
  position: absolute;
  top: 16px;
  right: 20px;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  opacity: 0.05;
  color: var(--clr-pink);
  line-height: 1;
}

.exam-label {
  display: inline-block;
  background: linear-gradient(135deg, var(--clr-pink), var(--clr-violet));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}

/* ===== Scoring Table ===== */
.score-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-glass-border);
}

.score-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.score-table thead {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.15), rgba(139, 92, 246, 0.15));
}

.score-table th {
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 16px 20px;
  text-align: left;
  color: var(--clr-text);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.score-table td {
  padding: 16px 20px;
  border-top: 1px solid var(--clr-glass-border);
  color: var(--clr-text-muted);
}

.score-table tbody tr {
  transition: var(--transition);
}

.score-table tbody tr:hover {
  background: var(--clr-table-hover);
}

.score-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  background: linear-gradient(135deg, var(--clr-amber), var(--clr-rose));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.score-bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  margin-top: 8px;
  overflow: hidden;
}

.score-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--clr-pink), var(--clr-violet));
  transition: width 1s ease;
}

/* ===== Technique Cards ===== */
.technique-card {
  counter-increment: technique;
}

.technique-card .card-number-bg {
  position: absolute;
  bottom: 10px;
  right: 16px;
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 900;
  opacity: 0.03;
  line-height: 1;
  color: var(--clr-pink);
}

/* ===== Question Types ===== */
.question-type-card {
  padding: 0;
  overflow: hidden;
}

.question-type-header {
  padding: 24px 32px;
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.08), rgba(139, 92, 246, 0.08));
  border-bottom: 1px solid var(--clr-glass-border);
}

.question-type-body {
  padding: 24px 32px;
}

.example-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-top: 16px;
  font-style: italic;
  color: var(--clr-text-muted);
  font-size: 0.9rem;
}

/* ===== Video Section ===== */
.video-section {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(236, 72, 153, 0.08));
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-glass-border);
  padding: 48px;
  margin: 48px 0;
  text-align: center;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 32px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  border: 2px solid var(--clr-glass-border);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ===== CTA Section ===== */
.cta-section {
  padding: 100px 0;
  text-align: center;
  position: relative;
}

.cta-box {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.1), rgba(139, 92, 246, 0.15), rgba(99, 102, 241, 0.1));
  border: 1px solid rgba(236, 72, 153, 0.25);
  border-radius: var(--radius-lg);
  padding: 64px 48px;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.15), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-box::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.12), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-box h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta-box p {
  color: var(--clr-text-muted);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto 36px;
  position: relative;
  z-index: 1;
  line-height: 1.8;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 44px;
  background: linear-gradient(135deg, var(--clr-pink), var(--clr-fuchsia), var(--clr-violet));
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 8px 40px rgba(236, 72, 153, 0.4), 0 0 80px rgba(236, 72, 153, 0.15);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.cta-btn:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 50px rgba(236, 72, 153, 0.55), 0 0 120px rgba(236, 72, 153, 0.2);
}

@keyframes gradientShift {

  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

.cta-features {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 36px;
  position: relative;
  z-index: 1;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.cta-feature-icon {
  color: var(--clr-emerald);
  font-size: 1.1rem;
}

/* ===== FAQ Section ===== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--clr-glass);
  border: 1px solid var(--clr-glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(236, 72, 153, 0.2);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 28px;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--clr-text);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  width: 100%;
  text-align: left;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--clr-pink);
}

.faq-toggle {
  font-size: 1.3rem;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  color: var(--clr-pink);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 28px 24px;
}

.faq-answer p {
  color: var(--clr-text-muted);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* ===== Footer ===== */
.site-footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--clr-glass-border);
  text-align: center;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--clr-pink), var(--clr-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  list-style: none;
}

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

.footer-links a:hover {
  color: var(--clr-pink);
}

.footer-copy {
  color: var(--clr-text-dim);
  font-size: 0.8rem;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  font-size: 0.8rem;
  color: var(--clr-text-dim);
}

.breadcrumb a {
  color: var(--clr-text-dim);
  text-decoration: none;
  transition: var(--transition);
}

.breadcrumb a:hover {
  color: var(--clr-pink);
}

.breadcrumb-sep {
  opacity: 0.4;
}

/* ===== Scroll to Top ===== */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-pink), var(--clr-violet));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  cursor: pointer;
  border: none;
  z-index: 90;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(236, 72, 153, 0.3);
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(236, 72, 153, 0.5);
}

/* ===== Separator ===== */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-glass-border), transparent);
  margin: 0 auto;
  max-width: 600px;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hero {
    padding: 72px 0 56px;
  }

  .hero-stats {
    gap: 24px;
  }

  .exam-format-grid {
    grid-template-columns: 1fr;
  }

  .cards-grid-2 {
    grid-template-columns: 1fr;
  }

  .glass-card {
    padding: 24px;
  }

  .video-section {
    padding: 32px 20px;
  }

  .cta-box {
    padding: 40px 24px;
  }

  .cta-features {
    gap: 20px;
  }

  .nav-links {
    display: none;
  }

  .top-nav .container {
    justify-content: space-between;
  }

  .container {
    padding: 0 16px;
  }

  .score-table th,
  .score-table td {
    padding: 12px 14px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .cta-btn {
    padding: 14px 32px;
    font-size: 1rem;
  }
}

/* ===== Print Styles ===== */
@media print {

  .bg-blobs,
  .top-nav,
  .scroll-top,
  .cta-section {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  .glass-card {
    background: #f8f8f8;
    border: 1px solid #ddd;
  }
}

/* ===== Accessibility ===== */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

:focus-visible {
  outline: 2px solid var(--clr-pink);
  outline-offset: 3px;
}

/* ===== Skip-to-Content ===== */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--clr-pink);
  color: #fff;
  padding: 12px 24px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  z-index: 200;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

/* ===== Selection ===== */
::selection {
  background: rgba(236, 72, 153, 0.3);
  color: #fff;
}