/* ══════════════════════════════════════════════════════
   VIDYARTHI MITRA — MOCK EXAMS
   mock-exams.css
══════════════════════════════════════════════════════ */

:root {
  --primary: #ff6600;
  --primary-dark: #e05500;
  --bg-main: #050a15;
  --bg-card: rgba(13, 22, 39, 0.65);
  --bg-card-hover: rgba(13, 22, 39, 0.85);
  --text: #ffffff;
  --muted: #94a3b8;
  --border: rgba(255, 255, 255, 0.06);
  --glass: rgba(10, 17, 40, 0.6);
}

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

body {
  background: var(--bg-main);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
}

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

/* ── HERO SECTION ───────────────────────────────────── */
.mock-hero {
  position: relative;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(255, 102, 0, 0.15), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(139, 92, 246, 0.1), transparent 50%),
    linear-gradient(180deg, #0a1128 0%, #050a15 100%);
  border-bottom: 1px solid var(--border);
  padding: 80px 24px;
  text-align: center;
  overflow: hidden;
}

.mock-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('data:image/svg+xml;utf8,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><circle cx="2" cy="2" r="1.5" fill="rgba(255,255,255,0.03)"/></svg>') repeat;
  z-index: 1;
}

.mock-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.mock-hero-badge {
  display: inline-block;
  background: rgba(255, 102, 0, 0.1);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid rgba(255, 102, 0, 0.2);
  margin-bottom: 24px;
}

.mock-hero h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
}
.mock-hero h1 span {
  background: linear-gradient(90deg, #ff6600, #ffb84d);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mock-hero p {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 32px;
}

.mock-portal-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--primary);
  color: #050a15;
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 1.125rem;
  transition: all 0.3s;
  border: none;
  box-shadow: 0 10px 20px rgba(255, 102, 0, 0.3);
}

.mock-portal-btn:hover {
  background: #ff7733;
  transform: translateY(-2px);
  box-shadow: 0 15px 25px rgba(255, 102, 0, 0.4);
  color: #050a15;
}

body.light-mode .mock-portal-btn {
  background: #c2410c;
  color: #ffffff;
  box-shadow: 0 10px 20px rgba(194, 65, 12, 0.2);
}

body.light-mode .mock-portal-btn:hover {
  background: #ea580c;
  box-shadow: 0 15px 25px rgba(194, 65, 12, 0.3);
  color: #ffffff;
}

/* ── STATS BAR ──────────────────────────────────────── */
.mock-stats {
  max-width: 1200px;
  margin: -40px auto 40px;
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}

.mock-stat-item {
  background: rgba(13, 22, 39, 0.85);
  backdrop-filter: blur(12px);
  padding: 24px;
  text-align: center;
}

.mock-stat-num {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.mock-stat-label {
  font-size: 0.875rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── EXAM GRID SECTION ──────────────────────────────── */
.mock-section {
  padding: 60px 24px;
}
.mock-container {
  max-width: 1200px;
  margin: 0 auto;
}

.mock-section-head {
  text-align: center;
  margin-bottom: 48px;
}
.mock-section-head h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
}
.mock-section-head p {
  color: var(--muted);
  font-size: 1.125rem;
  margin-top: 8px;
}

.mock-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mock-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.mock-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent, var(--primary));
  opacity: 0;
  transition: opacity 0.3s;
}

.mock-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  background: var(--bg-card-hover);
}
.mock-card:hover::before { opacity: 1; }

.mc-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--accent, var(--primary));
  margin: 0 auto 20px;
  transition: all 0.3s;
}
.mock-card:hover .mc-icon {
  background: var(--accent, var(--primary));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent, var(--primary)) 40%, transparent);
  transform: scale(1.1);
}

.mock-card h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.mock-card p {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 24px;
}

.mc-details {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 0.85rem;
  color: #cbd5e1;
  margin-bottom: 24px;
}
.mc-details span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.mc-details i { color: var(--accent, var(--primary)); }

.mock-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 24px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  transition: all 0.25s;
}

.mock-card:hover .mock-btn {
  background: var(--accent, var(--primary));
  border-color: var(--accent, var(--primary));
  box-shadow: 0 4px 16px color-mix(in srgb, var(--accent, var(--primary)) 30%, transparent);
  color: #050a15;
}

/* ── HOW IT WORKS ───────────────────────────────────── */
.mock-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}

.mock-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  z-index: 1;
}

.step-card {
  position: relative;
  z-index: 2;
  text-align: center;
}

.step-num {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-main);
  border: 2px dashed rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0 auto 24px;
  transition: all 0.3s;
}

.step-card:hover .step-num {
  background: var(--primary);
  color: #fff;
  border: 2px solid var(--primary);
  box-shadow: 0 0 30px rgba(255, 102, 0, 0.3);
}

.step-card h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.step-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ── FOOTER ─────────────────────────────────────────── */
.mock-footer {
  background: #0a1128;
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}
.mock-footer a { color: var(--primary); margin: 0 8px; }
.mock-footer a:hover { text-decoration: underline; }

/* ═══════════════════════ LIGHT MODE ═══════════════════════ */
body.light-mode { background: #f8fafc; color: #1e293b; }

body.light-mode .mock-hero {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(255, 102, 0, 0.1), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(139, 92, 246, 0.05), transparent 50%),
    linear-gradient(180deg, #ffffff, #f8fafc);
  border-bottom-color: #e2e8f0;
}
body.light-mode .mock-hero h1 { color: #0f172a; }
body.light-mode .mock-hero p { color: #475569; }
body.light-mode .mock-hero::before { filter: invert(1); opacity: 0.1; }

body.light-mode .mock-stats { background: #e2e8f0; box-shadow: 0 12px 32px rgba(0,0,0,0.05); }
body.light-mode .mock-stat-item { background: #ffffff; }
body.light-mode .mock-stat-num { color: #0f172a; }
body.light-mode .mock-stat-label { color: #64748b; }

body.light-mode .mock-section-head h2 { color: #0f172a; }
body.light-mode .mock-section-head p { color: #475569; }

body.light-mode .mock-card {
  background: #ffffff;
  border-color: #e2e8f0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}
body.light-mode .mock-card:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

body.light-mode .mc-icon {
  background: #f1f5f9;
  border-color: #e2e8f0;
}
body.light-mode .mock-card h3 { color: #0f172a; }
body.light-mode .mock-card p { color: #64748b; }
body.light-mode .mc-details { color: #475569; }

body.light-mode .mock-btn {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #475569;
}
body.light-mode .mock-card:hover .mock-btn {
  background: var(--accent, var(--primary));
  color: #ffffff;
  border-color: transparent;
}

body.light-mode .mock-steps::before { background: #e2e8f0; }
body.light-mode .step-num { background: #ffffff; border-color: #cbd5e1; }
body.light-mode .step-card h4 { color: #0f172a; }
body.light-mode .step-card p { color: #64748b; }

body.light-mode .mock-footer {
  background: #ffffff;
  border-top-color: #e2e8f0;
  color: #64748b;
}

/* ═══════════════════════ RESPONSIVE ═══════════════════════ */
@media (max-width: 1024px) {
  .mock-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .mock-hero { padding: 60px 24px; }
  .mock-hero h1 { font-size: 2.5rem; }

  .mock-stats {
    grid-template-columns: 1fr;
    margin: 40px auto;
    max-width: 300px;
  }

  .mock-steps { grid-template-columns: 1fr; gap: 48px; }
  .mock-steps::before {
    top: 0; bottom: 0;
    left: 40px; right: auto;
    width: 2px; height: 100%;
  }

  .step-card {
    display: flex;
    text-align: left;
    align-items: flex-start;
    gap: 24px;
  }
  .step-num { margin: 0; flex-shrink: 0; }
}

@media (max-width: 640px) {
  .mock-hero h1 { font-size: 2rem; }
  .mock-grid { grid-template-columns: 1fr; }
}