:root {
  --bg: #f6f6f6;
  --surface: #ffffff;
  --surface-soft: #f1f3f8;
  --text: #161a2d;
  --muted: #636b86;
  --primary: #12033a;
  --primary-2: #2a1468;
  --accent: #09df9f;
  --border: rgba(18, 3, 58, 0.1);
  --shadow: 0 18px 50px rgba(18, 3, 58, 0.08);
  --radius: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Manrope', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 1rem;
  z-index: 999;
  background: var(--primary);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 12px;
}
.skip-link:focus { left: 1rem; }

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(246, 246, 246, 0.8);
  border-bottom: 1px solid rgba(18, 3, 58, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: #fff;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--muted);
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible { color: var(--text); }

.nav-cta {
  padding: 0.85rem 1.1rem;
  border-radius: 999px;
  background: var(--primary);
  color: #fff !important;
}

.hero {
  padding: 5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow,
.section-kicker {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-kicker.light { color: rgba(255,255,255,0.72); }

h1, h2, h3, p { margin-top: 0; }

h1 {
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.2rem;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.hero-text,
.section-heading p,
.disciplines-copy p,
.form-intro p,
.cta-box p,
.activity-grid > div > p {
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--primary-2);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.hero-card,
.info-card,
.feature-item,
.specialization-item,
.disciplines-card,
.review-card,
.contact-form,
.cta-box {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-card {
  border-radius: 32px;
  padding: 1rem;
}

.hero-visual {
  min-height: 420px;
  border-radius: 28px;
  padding: 1.25rem;
  background:
    radial-gradient(circle at top right, rgba(9, 223, 159, 0.28), transparent 28%),
    linear-gradient(180deg, #1c0d4f 0%, #12033a 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 1rem;
}

.hero-badge,
.hero-panel {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  color: #fff;
}

.hero-badge {
  align-self: flex-start;
  padding: 0.55rem 0.85rem;
  font-weight: 800;
}

.hero-panel {
  padding: 1rem 1.1rem;
}

.hero-panel span {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.hero-panel strong {
  font-size: 1.05rem;
}

.hero-panel.accent {
  background: linear-gradient(135deg, rgba(9, 223, 159, 0.95), rgba(16, 177, 130, 0.92));
  color: #072b20;
}

.hero-panel.accent span { color: rgba(7, 43, 32, 0.68); }

.section {
  padding: 5rem 0;
}

.section-compact { padding: 3rem 0; }
.section-muted { background: #eef1f6; }
.section-dark {
  background: var(--primary);
  color: #fff;
}
.section-dark p { color: rgba(255,255,255,0.8); }

.section-heading {
  margin-bottom: 2rem;
}

.center {
  text-align: center;
}

.narrow {
  max-width: 860px;
}

.stats-grid,
.feature-grid,
.reviews-grid {
  display: grid;
  gap: 1.5rem;
}

.stats-grid {
  grid-template-columns: repeat(3, 1fr);
}

.info-card {
  border-radius: var(--radius);
  padding: 1.75rem;
}

.info-card ul {
  padding-left: 1.1rem;
  margin: 0;
  color: var(--muted);
}

.icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(9, 223, 159, 0.14);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

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

.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  border-radius: var(--radius-md);
}

.feature-item p,
.specialization-item p,
.review-card p,
.review-card blockquote,
.specialization-item,
.info-card p,
details p,
.contact-form label span,
.contact-form input {
  color: var(--muted);
}

.check {
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(9, 223, 159, 0.16);
  color: #098d67;
  font-weight: 800;
}

.specialization-list {
  display: grid;
  gap: 1rem;
  max-width: 920px;
}

.specialization-item {
  border-left: 4px solid var(--accent);
  background: var(--surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.5rem 1.5rem 1.5rem 1.25rem;
}

.disciplines-grid,
.activity-grid,
.form-wrap,
.footer-box {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.disciplines-card {
  border-radius: 28px;
  padding: 1.6rem;
}

.tag-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.tag-list li {
  padding: 0.85rem 1rem;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--text);
  font-weight: 600;
}

.text-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary);
  font-weight: 800;
}

.accordion-list {
  display: grid;
  gap: 1rem;
}

details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.2rem;
}

summary {
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

summary::-webkit-details-marker { display: none; }

details p { margin: 0.8rem 0 0; }

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

.review-card {
  border-radius: var(--radius);
  padding: 1.5rem;
}

.review-head {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}

.avatar {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), #3c228c);
  color: #fff;
  font-weight: 800;
}

.review-card blockquote {
  margin: 0;
}

.cta-box {
  border-radius: 30px;
  padding: 2rem;
}

.form-wrap {
  align-items: center;
}

.contact-form {
  border-radius: 28px;
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.5rem;
}

.contact-form label span {
  font-weight: 700;
}

.contact-form input {
  min-height: 54px;
  border: 1px solid rgba(18, 3, 58, 0.12);
  border-radius: 14px;
  padding: 0 1rem;
  background: #fff;
}

.contact-form input:focus {
  outline: 2px solid rgba(9, 223, 159, 0.35);
  border-color: var(--accent);
}

.site-footer {
  background: var(--primary);
  color: #fff;
  padding: 4.5rem 0;
}

.footer-box h2 {
  max-width: 12ch;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: flex-end;
  align-content: start;
}

.social-links a {
  padding: 0.9rem 1.1rem;
  border-radius: 999px;
  background: #fff;
  color: var(--primary);
  font-weight: 700;
}

@media (max-width: 960px) {
  .hero-grid,
  .stats-grid,
  .feature-grid,
  .disciplines-grid,
  .activity-grid,
  .form-wrap,
  .footer-box,
  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    display: none;
  }

  .hero {
    padding-top: 2.5rem;
  }

  .hero-visual {
    min-height: 320px;
  }

  .footer-box h2 {
    max-width: none;
  }

  .social-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--container), calc(100% - 1.25rem));
  }

  .section {
    padding: 3.5rem 0;
  }

  .hero-actions,
  .social-links {
    flex-direction: column;
  }

  .btn,
  .social-links a {
    width: 100%;
  }

  .hero-card,
  .info-card,
  .feature-item,
  .review-card,
  .disciplines-card,
  .contact-form,
  .cta-box {
    border-radius: 22px;
  }
}