:root {
  --brand: #003d82;
  --brand-dark: #002555;
  --brand-light: #6b8fc9;
  --accent: #1e90ff;
  --text: #003d82;
  --muted: #6b8fc9;
  --border: #d0dce8;
  --shadow-sm: 0 2px 8px rgba(0, 61, 130, 0.06);
  --shadow: 0 12px 40px rgba(0, 61, 130, 0.08);
  --shadow-lg: 0 24px 60px rgba(0, 61, 130, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #f5f8fb 0%, #eef2f7 100%);
  color: var(--text);
  font-family: 'Segoe UI', 'Helvetica Neue', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  letter-spacing: -0.3px;
}

img,
svg {
  max-width: 100%;
  display: block;
}

button,
a {
  font: inherit;
}

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

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.brand-logo {
  display: block;
  width: auto;
  height: 2.2rem;
  max-width: 6rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a {
  color: var(--muted);
  transition: color 0.3s ease, font-weight 0.3s ease;
  font-weight: 500;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  border-radius: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
  cursor: pointer;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0, 61, 130, 0.25) !important;
}

.button-primary {
  padding: 0 1.6rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
  box-shadow: var(--shadow-lg);
}

.button-secondary {
  padding: 0 1.6rem;
  color: var(--brand);
  border: 1.5px solid var(--border);
  background: rgba(255, 255, 255, 0.8);
}

.menu-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  background: transparent;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 1.6rem;
  height: 2px;
  background: var(--text);
}

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

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--brand);
  background: rgba(30, 144, 255, 0.08);
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
}

.hero-copy h1,
.section-header h2,
.section-about h2,
.section-cta h2 {
  font-size: clamp(2.5rem, 4vw, 4.2rem);
  line-height: 1.1;
  margin: 0.7rem 0 1.2rem;
  max-width: 13ch;
  font-weight: 700;
  letter-spacing: -0.8px;
}

.hero-copy p,
.feature-card p,
.about-list div p,
.program-card p,
.event-card p,
.testimonial-card p,
.cta-form input,
.site-footer p,
.footer-links a {
  color: var(--muted);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-media {
  position: relative;
}

.hero-badge {
  display: inline-flex;
  padding: 0.7rem 1.2rem;
  border-radius: 8px;
  background: rgba(30, 144, 255, 0.12);
  color: var(--brand);
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.hero-card {
  padding: 2.2rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.hero-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hero-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.75rem;
  font-weight: 700;
}

.hero-card p {
  margin: 0 0 1.8rem;
  line-height: 1.8;
  color: var(--muted);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.hero-stats div {
  padding: 1.5rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.hero-stats strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--brand);
  margin-bottom: 0.3rem;
}

.section-features {
  padding: 3rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.feature-card {
  padding: 2.2rem;
  border-radius: 1.5rem;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.feature-card h3 {
  margin: 0 0 0.9rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
}

.section-about,
.section-programs,
.section-events,
.section-testimonials,
.section-cta {
  padding: 4rem 0;
}

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

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

.about-list div {
  padding: 1.8rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.about-list div:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.about-list strong {
  display: block;
  margin-bottom: 0.5rem;
}

.section-benefits {
  padding: 4rem 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.benefit-card {
  padding: 2.2rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.benefit-card h3 {
  margin: 0 0 0.75rem;
  font-weight: 700;
  color: var(--text);
}

.section-membership {
  padding: 4rem 0;
}

.membership-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.membership-card {
  padding: 2.5rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  border: 1px solid var(--border);
  display: grid;
  gap: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.membership-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.membership-card.featured {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
  border-color: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.membership-card.featured h3,
.membership-card.featured p {
  color: #fff;
}

.membership-card h3 {
  margin: 0;
  font-weight: 700;
  font-size: 1.3rem;
}

.membership-price {
  font-size: 2.2rem;
  font-weight: 800;
  margin: 0;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.membership-card.featured .membership-price {
  -webkit-text-fill-color: #fff;
}

.membership-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.membership-card li {
  color: var(--muted);
}

.section-faq {
  padding: 4rem 0;
}

.faq-grid {
  display: grid;
  gap: 1rem;
}

.faq-grid details {
  padding: 1.8rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.faq-grid details:hover {
  box-shadow: var(--shadow);
}

.faq-grid summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  color: var(--text);
}

.faq-grid details p {
  margin: 1rem 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.section-assets {
  padding: 4rem 0;
}

.asset-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.asset-card {
  padding: 1.6rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.asset-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.asset-card img {
  width: 100%;
  border-radius: 1rem;
  object-fit: cover;
  margin-bottom: 1rem;
}

.asset-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}

.section-contact {
  padding: 4rem 0;
}

.contact-card {
  padding: 3rem 2.5rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  box-shadow: var(--shadow-lg);
  color: #fff;
}

.contact-card p {
  max-width: 680px;
  margin: 0 auto 1.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.section-header {
  max-width: 720px;
  margin-bottom: 2rem;
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.program-card {
  padding: 2.2rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.program-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.program-label {
  display: inline-flex;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.event-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.5rem;
}

.event-card {
  padding: 2.2rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.event-card.highlight {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.event-card.highlight p {
  color: rgba(255, 255, 255, 0.9);
}

.event-card h3,
.event-card h4 {
  margin: 0 0 0.85rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  padding: 2.2rem;
  border-radius: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 251, 0.9) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.testimonial-card strong {
  display: block;
  margin-top: 1.5rem;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 3rem 2.5rem;
  border-radius: 2rem;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-lg);
  color: #fff;
}

.cta-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
}

.cta-form input {
  padding: 1rem 1.2rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-weight: 500;
}

.cta-form input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.site-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(245, 248, 251, 0.5) 0%, rgba(239, 242, 247, 1) 100%);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--muted);
  transition: color 0.2s ease;
}

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

@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .benefits-grid,
  .programs-grid,
  .membership-grid,
  .event-grid,
  .testimonials-grid,
  .footer-grid,
  .cta-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .hero-copy h1 {
    font-size: 2.6rem;
  }

  .button {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

  .cta-form {
    grid-template-columns: 1fr;
  }
}