/* Mock tests page — modern catalog layout */

.mock-tests-page {
  --mock-accent: var(--teal-700);
  --mock-accent-soft: rgba(15, 118, 110, 0.12);
  padding-bottom: calc(var(--space-16) + 4rem);
  background:
    radial-gradient(ellipse 70% 45% at 100% 0%, rgba(15, 118, 110, 0.07), transparent 55%),
    radial-gradient(ellipse 55% 40% at 0% 100%, rgba(212, 168, 83, 0.06), transparent 50%),
    var(--bg);
}

/* ─── Hero ─── */
.mock-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(var(--space-10), 8vw, var(--space-16)) 0 clamp(var(--space-8), 5vw, var(--space-10));
}

.mock-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.mock-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.mock-eyebrow {
  margin: 0 0 var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
}

.mock-hero h1 {
  margin: 0;
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: var(--navy-900);
}

.mock-lead {
  margin: var(--space-4) 0 0;
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  max-width: 40rem;
}

.mock-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-8);
  max-width: 560px;
}

.mock-stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-1);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
  min-width: 0;
}

.mock-stat strong {
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--primary);
}

.mock-stat span {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
}

.mock-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* ─── Journey timeline ─── */
.mock-journey {
  padding: 0 0 clamp(var(--space-8), 5vw, var(--space-10));
}

.mock-journey-card {
  padding: clamp(var(--space-6), 4vw, var(--space-8));
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}

.mock-journey-head {
  margin-bottom: var(--space-6);
}

.mock-journey-eyebrow {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
}

.mock-journey-head h2 {
  margin: 0;
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--navy-900);
}

.mock-journey-head p {
  margin: var(--space-3) 0 0;
  max-width: 42rem;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-muted);
}

.mock-timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.mock-timeline-item {
  position: relative;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--bg-alt);
  border: 1px solid var(--border);
}

.mock-timeline-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: var(--space-3);
  border-radius: 50%;
  font-size: var(--text-sm);
  font-weight: 800;
  color: #fff;
  background: var(--primary);
}

.mock-timeline-item--final {
  background: linear-gradient(165deg, rgba(15, 23, 42, 0.04), rgba(15, 118, 110, 0.08));
  border-color: rgba(15, 118, 110, 0.2);
}

.mock-timeline-item--final .mock-timeline-step {
  background: linear-gradient(135deg, var(--navy-900), var(--teal-700));
}

.mock-timeline-item h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--navy-900);
}

.mock-timeline-item p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--text-muted);
}

/* ─── Mock cards ─── */
.mock-catalog {
  padding: 0 0 clamp(var(--space-8), 5vw, var(--space-10));
}

.mock-catalog-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.mock-catalog-head h2 {
  margin: 0;
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--navy-900);
}

.mock-catalog-head p {
  margin: var(--space-2) 0 0;
  max-width: 36rem;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.mock-catalog-badge {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--primary);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  border: 1px solid rgba(15, 118, 110, 0.15);
}

.mock-tests-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.mock-type-card {
  display: flex;
  flex-direction: column;
  padding: clamp(var(--space-6), 4vw, var(--space-8));
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.mock-type-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(15, 118, 110, 0.2);
}

.mock-type-card--diagnostic { --card-accent: var(--teal-500); }
.mock-type-card--progress { --card-accent: var(--teal-700); }
.mock-type-card--full-simulation { --card-accent: var(--gold-500); }

.mock-type-card--featured {
  border-color: rgba(212, 168, 83, 0.35);
  box-shadow: var(--shadow-md);
}

.mock-type-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.mock-type-step {
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--card-accent, var(--primary));
}

.mock-type-online {
  font-size: var(--text-xs);
  font-weight: 700;
  color: #92600a;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(212, 168, 83, 0.16);
}

.mock-type-card h3 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--navy-900);
}

.mock-type-card > p {
  margin: 0;
  flex: 1;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
}

.mock-type-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin: var(--space-5) 0;
  padding: 0;
  list-style: none;
}

.mock-type-specs li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius);
  background: var(--bg-alt);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
}

.mock-type-specs li strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--navy-900);
}

.mock-type-slots {
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, var(--bg-alt), rgba(240, 253, 250, 0.5));
  border: 1px solid var(--border);
}

.mock-type-slots-label {
  margin: 0 0 var(--space-3);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.mock-type-slots ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.mock-type-slots li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
}

.mock-slot-mode {
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(15, 118, 110, 0.1);
}

.mock-slot-mode--in-person {
  color: var(--navy-700);
  background: rgba(51, 65, 85, 0.1);
}

.mock-type-slots-empty {
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--text-muted);
  background: var(--bg-alt);
  border: 1px dashed var(--border-strong);
}

.mock-type-card-foot {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}

.mock-type-price {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin-inline-end: auto;
}

.mock-type-price strong {
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--navy-900);
  letter-spacing: -0.02em;
}

.mock-type-price span {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
}

/* ─── How it works ─── */
.mock-how {
  padding: 0 0 clamp(var(--space-8), 5vw, var(--space-10));
}

.mock-how-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.mock-how-step {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
}

.mock-how-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin-bottom: var(--space-3);
  border-radius: 50%;
  font-size: var(--text-xs);
  font-weight: 800;
  color: #fff;
  background: var(--primary);
}

.mock-how-step h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--navy-900);
}

.mock-how-step p {
  margin: 0;
  font-size: var(--text-xs);
  line-height: 1.55;
  color: var(--text-muted);
}

/* ─── Sections grid ─── */
.mock-sections {
  padding: 0 0 clamp(var(--space-8), 5vw, var(--space-10));
}

.mock-sections-head {
  margin-bottom: var(--space-6);
}

.mock-sections-head h2 {
  margin: 0 0 var(--space-2);
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  font-weight: 800;
  color: var(--navy-900);
}

.mock-sections-head p {
  margin: 0;
  max-width: 40rem;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-muted);
}

.mock-sections-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.mock-section-card {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
}

.mock-section-card h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--primary);
}

.mock-section-card p {
  margin: 0;
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--text-muted);
}

/* ─── Compare table ─── */
.mock-compare {
  padding: 0 0 clamp(var(--space-8), 5vw, var(--space-10));
}

.mock-compare-card {
  padding: clamp(var(--space-6), 4vw, var(--space-8));
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

.mock-compare-card h2 {
  margin: 0 0 var(--space-5);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--navy-900);
}

.mock-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.mock-compare-table th,
.mock-compare-table td {
  padding: var(--space-3) var(--space-4);
  text-align: start;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.mock-compare-table th {
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-alt);
}

.mock-compare-table td strong {
  color: var(--navy-900);
}

.mock-compare-table tr:last-child td {
  border-bottom: none;
}

.mock-compare-table tr.is-highlight td {
  background: rgba(15, 118, 110, 0.06);
}

/* ─── CTA ─── */
.mock-cta {
  padding: 0 0 clamp(var(--space-10), 6vw, var(--space-14));
}

.mock-cta-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: clamp(var(--space-6), 5vw, var(--space-8));
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--teal-700) 100%);
  color: #f8fafc;
  box-shadow: var(--shadow-lg);
}

.mock-cta-copy h2 {
  margin: 0;
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  font-weight: 800;
}

.mock-cta-copy p {
  margin: var(--space-2) 0 0;
  max-width: 34rem;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: rgba(248, 250, 252, 0.78);
}

.mock-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.mock-cta-card .btn-primary {
  background: #fff;
  color: var(--navy-900);
  border-color: #fff;
}

.mock-cta-card .btn-primary:hover {
  background: var(--teal-50);
}

.mock-cta-card .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.mock-cta-card .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ─── Mobile bar ─── */
.mock-mobile-bar {
  display: none;
}

.mock-empty {
  padding: var(--space-12);
  text-align: center;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px dashed var(--border-strong);
  color: var(--text-muted);
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .mock-tests-grid,
  .mock-timeline,
  .mock-how-grid,
  .mock-sections-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mock-hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: none;
  }
}

@media (max-width: 640px) {
  .mock-tests-page {
    padding-bottom: calc(var(--space-12) + 5rem);
  }

  .mock-hero-stats,
  .mock-tests-grid,
  .mock-timeline,
  .mock-how-grid,
  .mock-sections-grid {
    grid-template-columns: 1fr;
  }

  .mock-hero-actions,
  .mock-cta-actions,
  .mock-type-card-foot {
    flex-direction: column;
  }

  .mock-hero-actions .btn,
  .mock-cta-actions .btn,
  .mock-type-card-foot .btn {
    width: 100%;
    justify-content: center;
  }

  .mock-type-price {
    margin-inline-end: 0;
    width: 100%;
  }

  .mock-cta-card {
    flex-direction: column;
    align-items: stretch;
  }

  .mock-mobile-bar {
    display: block;
    position: fixed;
    inset-inline: 0;
    bottom: 0;
    z-index: 40;
    padding: var(--space-3) var(--space-4) calc(var(--space-3) + env(safe-area-inset-bottom, 0px));
    background: rgba(255, 255, 255, 0.92);
    border-top: 1px solid var(--border);
    box-shadow: 0 -8px 32px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(12px);
  }

  .mock-mobile-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    max-width: var(--container);
    margin-inline: auto;
  }

  .mock-mobile-bar-copy strong {
    display: block;
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--navy-900);
  }

  .mock-mobile-bar-copy span {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
  }
}

@media (prefers-reduced-motion: reduce) {
  .mock-type-card:hover {
    transform: none;
  }
}