.school-page {
  overflow-x: clip;
}

#plans,
#models,
#design,
#security,
#geo,
#faq {
  scroll-margin-top: 140px;
}

.school-subnav {
  position: sticky;
  top: var(--header-h);
  z-index: 35;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.school-subnav__inner {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 52px;
  overflow-x: auto;
  scrollbar-width: none;
}

.school-subnav__inner::-webkit-scrollbar {
  display: none;
}

.school-subnav a {
  flex-shrink: 0;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  transition: 0.2s ease;
  white-space: nowrap;
}

.school-subnav a:hover,
.school-subnav a.is-active {
  color: var(--text);
  background: var(--accent-soft);
}

.school-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 72px 0 64px;
  background:
    radial-gradient(900px 420px at 85% -8%, rgba(91, 108, 255, 0.5), transparent 55%),
    radial-gradient(640px 360px at 0% 110%, rgba(139, 92, 246, 0.38), transparent 52%),
    linear-gradient(180deg, #070b18 0%, #121a32 100%);
}

.school-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000, transparent 88%);
  pointer-events: none;
}

.school-hero .wrap {
  position: relative;
  z-index: 1;
}

.school-hero h1 {
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.045em;
  margin: 0 0 18px;
  max-width: none;
}

.school-hero .lead {
  max-width: none;
}

.school-hero .lead-en {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  max-width: none;
  margin: -12px 0 24px;
}

.school-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 36px;
}

.school-stat {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
}

.school-stat strong {
  display: block;
  font-size: 22px;
  letter-spacing: -0.03em;
}

.school-stat span {
  color: rgba(255,255,255,0.62);
  font-size: 13px;
  font-weight: 600;
}

.section-kicker {
  display: inline-flex;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.plan-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 18px;
}

.plan-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.plan-card.is-hot {
  background:
    radial-gradient(420px 180px at 100% 0%, rgba(91,108,255,0.18), transparent 60%),
    #fff;
  border-color: rgba(91,108,255,0.28);
}

.plan-card .badge-hot {
  position: absolute;
  top: 18px;
  right: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 6px 10px;
  border-radius: 999px;
}

.plan-card h3 {
  margin: 0 0 8px;
  font-size: 28px;
  letter-spacing: -0.03em;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 14px 0 8px;
}

.plan-price b {
  font-size: 42px;
  letter-spacing: -0.04em;
  line-height: 1;
}

.plan-price span {
  color: var(--muted);
  font-weight: 700;
}

.plan-card ul {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.plan-card li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: #334155;
  font-weight: 600;
}

.plan-card li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  flex-shrink: 0;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.model-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  min-height: 220px;
}

.model-card .num {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 16px;
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 16px;
}

.showcase-main,
.showcase-side img,
.showcase-row img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  object-fit: cover;
}

.showcase-main {
  height: 100%;
  min-height: 420px;
  object-position: top center;
}

.showcase-side {
  display: grid;
  gap: 16px;
}

.showcase-side img {
  height: 202px;
  object-position: top center;
}

.showcase-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
  margin-top: 16px;
}

.showcase-row img {
  height: 240px;
  object-position: top center;
}

.compare-wrap {
  overflow: auto;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.compare-table th,
.compare-table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.compare-table th {
  font-size: 14px;
  letter-spacing: -0.02em;
}

.compare-table thead th {
  background: #f8f9ff;
}

.compare-table th:nth-child(2),
.compare-table td:nth-child(2) {
  background: #eef0ff;
  font-weight: 700;
}

.compare-table td:first-child {
  color: var(--muted);
  font-weight: 650;
  width: 28%;
}

.guarantee {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: center;
  border-radius: 32px;
  overflow: hidden;
  color: #fff;
  padding: 36px;
  background:
    radial-gradient(500px 220px at 90% 10%, rgba(16,185,129,0.28), transparent 55%),
    linear-gradient(135deg, #0f1b16, #12382c 55%, #10b981);
}

.guarantee h2 {
  margin: 0 0 12px;
  font-size: clamp(28px, 3.2vw, 40px);
  letter-spacing: -0.03em;
}

.guarantee p {
  margin: 0;
  color: rgba(255,255,255,0.84);
  max-width: 560px;
}

.guarantee-box {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 22px;
  padding: 22px;
}

.guarantee-box strong {
  display: block;
  font-size: 28px;
  margin-bottom: 6px;
}

.region-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.region-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
}

.region-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.region-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.support-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.feature-icon-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.feature-icon-grid .card h3 {
  font-size: 18px;
}

.partners-band {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.partners-band span {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 700;
  color: #334155;
}

.school-seo {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.school-seo h2 {
  color: var(--text);
  font-size: 28px;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}

.school-seo p { margin: 0 0 14px; }

@media (max-width: 1100px) {
  .feature-icon-grid,
  .region-grid,
  .school-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 980px) {
  .plan-grid,
  .model-grid,
  .showcase-grid,
  .showcase-row,
  .support-grid,
  .guarantee {
    grid-template-columns: 1fr;
  }

  .showcase-main,
  .showcase-side img,
  .showcase-row img {
    height: auto;
    min-height: 0;
    max-height: 320px;
  }

  .school-hero { padding: 48px 0; }
  .plan-card .badge-hot { position: static; display: inline-flex; margin-bottom: 12px; }
}

@media (max-width: 640px) {
  .feature-icon-grid,
  .region-grid,
  .school-stats {
    grid-template-columns: 1fr;
  }
}