/* ==========================================================
   Public website — design tokens
   ========================================================== */
:root {
  --site-brand-400: #2dd4bf;
  --site-brand-500: #0d9488;
  --site-brand-600: #0f766e;
  --site-gold-300: #fde68a;
  --site-gold-400: #f5b93d;
  --site-gold-600: #b45309;
  --site-navy-900: #0a1420;
  --site-navy-800: #101d2e;
  --site-navy-700: #16283e;
  --site-ink-900: #16202e;
  --site-ink-600: #4a5568;
  --site-ink-400: #8a94a6;
  --site-surface: #f5f9f8;
  --site-border: rgba(15, 23, 42, 0.08);
  --site-shadow: 0 10px 30px rgba(10, 26, 51, 0.08);
  --site-radius-lg: 1rem;
  --site-radius-md: 0.65rem;
  --site-container: 1140px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Poppins', 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--site-ink-900);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 { font-weight: 700; letter-spacing: -0.02em; margin: 0 0 0.5rem; }
p { color: var(--site-ink-600); line-height: 1.7; }
a { text-decoration: none; }
img { max-width: 100%; display: block; }

.site-container {
  max-width: var(--site-container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.text-accent {
  background: linear-gradient(90deg, var(--site-gold-400), var(--site-gold-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ==========================================================
   Navbar
   ========================================================== */
.site-navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 20, 32, 0.97);
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}
.site-navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.site-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
}
.site-brand-icon {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.6rem;
  background: linear-gradient(135deg, var(--site-brand-400), var(--site-brand-600));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  flex-shrink: 0;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 1.9rem;
}
.site-nav a {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.site-nav a:hover,
.site-nav a.active { color: #fff; border-color: var(--site-brand-400); }
.site-nav-cta {
  background: linear-gradient(135deg, var(--site-brand-400), var(--site-brand-600));
  color: #fff !important;
  padding: 0.55rem 1.1rem !important;
  border-radius: 2rem;
  border-bottom: none !important;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
}
.site-nav-cta:hover { filter: brightness(1.05); }
.site-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.3rem;
}

@media (max-width: 900px) {
  .site-nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--site-navy-900);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height .25s ease;
  }
  .site-nav.open { max-height: 400px; }
  .site-nav a { width: 100%; padding: 0.9rem 1.25rem; border-bottom: 1px solid rgba(255,255,255,.06); }
  .site-nav-cta { margin: 0.75rem 1.25rem; width: calc(100% - 2.5rem); text-align: center; }
}

/* ==========================================================
   Buttons
   ========================================================== */
.site-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  border-radius: 2rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
  border: none;
}
.site-btn-primary {
  background: linear-gradient(135deg, var(--site-brand-400), var(--site-brand-600));
  color: #fff;
  box-shadow: 0 8px 20px rgba(13, 148, 136, 0.32);
}
.site-btn-primary:hover { transform: translateY(-2px); filter: brightness(1.05); color: #fff; }
.site-btn-outline {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.5);
}
.site-btn-outline:hover { background: rgba(255,255,255,0.16); color: #fff; }
.site-btn-dark {
  background: var(--site-navy-800);
  color: #fff;
}
.site-btn-dark:hover { background: var(--site-navy-700); color: #fff; }

/* ==========================================================
   Hero
   ========================================================== */
.site-hero {
  position: relative;
  background: radial-gradient(circle at 85% 15%, rgba(45, 212, 191, 0.18), transparent 55%),
              linear-gradient(120deg, var(--site-navy-900) 0%, var(--site-navy-800) 55%, #17324a 120%);
  color: #fff;
  padding: 5.5rem 0 6rem;
  overflow: hidden;
}
.site-hero-eyebrow {
  display: inline-block;
  background: rgba(245, 185, 61, 0.14);
  border: 1px solid rgba(245, 185, 61, 0.4);
  color: var(--site-gold-300);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 2rem;
  margin-bottom: 1.1rem;
}
.site-hero h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); line-height: 1.15; color: #fff; }
.site-hero p.lead { color: rgba(255,255,255,0.78); font-size: 1.1rem; max-width: 34rem; }
.site-hero-actions { display: flex; gap: 1rem; margin-top: 1.8rem; flex-wrap: wrap; }

/* Hero image slider */
.site-hero.has-slider { padding: 0; min-height: 620px; display: flex; align-items: center; }
.hero-carousel-bg,
.hero-carousel-bg .carousel-inner,
.hero-carousel-bg .carousel-item { position: absolute; inset: 0; height: 100%; }
.hero-carousel-bg .carousel-item img { width: 100%; height: 100%; object-fit: cover; }
.hero-carousel-bg .carousel-item::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(10,20,32,0.9), rgba(16,29,46,0.6) 55%, rgba(10,20,32,0.85));
}
.hero-carousel-bg .carousel-indicators { z-index: 3; margin-bottom: 1.5rem; }
.hero-carousel-bg .carousel-indicators [data-bs-target] {
  width: 0.6rem; height: 0.6rem; border-radius: 50%;
  background-color: #fff; opacity: 0.55; border: none;
}
.hero-carousel-bg .carousel-indicators .active { opacity: 1; background-color: var(--site-gold-400); }
.hero-carousel-bg .carousel-control-prev,
.hero-carousel-bg .carousel-control-next { z-index: 3; width: 3.5rem; opacity: 0.85; }
.site-hero-inner-slider { position: relative; z-index: 2; max-width: 44rem; margin: 0 auto; text-align: center; padding: 6.5rem 1.25rem 8rem; }
.site-hero.has-slider .site-hero-actions,
.site-hero.has-slider p.lead { margin-left: auto; margin-right: auto; justify-content: center; }

@media (max-width: 900px) {
  .site-hero.has-slider { min-height: 480px; }
  .site-hero-inner-slider { padding: 5rem 1.25rem 6.5rem; }
}

/* ==========================================================
   Stats strip
   ========================================================== */
.site-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: -3.25rem;
  position: relative;
  z-index: 2;
}
.site-stat-card {
  background: #fff;
  border-radius: var(--site-radius-md);
  box-shadow: var(--site-shadow);
  padding: 1.5rem 1.25rem;
  text-align: center;
}
.site-stat-card .num { font-size: 1.9rem; font-weight: 800; color: var(--site-navy-900); }
.site-stat-card .label { color: var(--site-ink-400); font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.02em; }
@media (max-width: 768px) { .site-stats { grid-template-columns: repeat(2, 1fr); margin-top: 2rem; } }

/* ==========================================================
   Sections
   ========================================================== */
.site-section { padding: 5rem 0; }
.site-section.alt { background: var(--site-surface); }
.site-section.dark { background: linear-gradient(135deg, var(--site-navy-900), var(--site-navy-800)); color: rgba(255,255,255,0.85); }
.site-section.dark p { color: rgba(255,255,255,0.65); }
.site-section-head { text-align: center; max-width: 40rem; margin: 0 auto 3rem; }
.site-eyebrow {
  color: var(--site-brand-600);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.site-section.dark .site-eyebrow { color: var(--site-gold-400); }
.site-section.dark h2 { color: #fff; }

.site-grid { display: grid; gap: 1.75rem; }
.site-grid-3 { grid-template-columns: repeat(3, 1fr); }
.site-grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 992px) { .site-grid-3, .site-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .site-grid-3, .site-grid-4 { grid-template-columns: 1fr; } }

.site-card {
  background: #fff;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-lg);
  padding: 1.75rem;
  box-shadow: var(--site-shadow);
  height: 100%;
  transition: transform .15s ease, box-shadow .15s ease;
}
.site-card:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(10, 26, 51, 0.12); }
.site-card-icon {
  width: 3rem; height: 3rem;
  border-radius: 0.75rem;
  background: rgba(13, 148, 136, 0.12);
  color: var(--site-brand-600);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.site-card-icon.badge-gold { background: rgba(245, 185, 61, 0.18); color: var(--site-gold-600); }
.site-card-icon.badge-rose { background: rgba(244, 63, 94, 0.12); color: #e11d48; }
.site-card-icon.badge-violet { background: rgba(139, 92, 246, 0.12); color: #7c3aed; }
.site-card-icon.badge-teal { background: rgba(13, 148, 136, 0.12); color: var(--site-brand-600); }

/* Course cards */
.course-card { display: flex; flex-direction: column; }
.course-card .sport-tag {
  display: inline-block;
  background: rgba(13, 148, 136, 0.1);
  color: var(--site-brand-600);
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.25rem 0.7rem;
  border-radius: 1rem;
  margin-bottom: 0.75rem;
  width: fit-content;
}
.course-card .fee { margin-top: auto; padding-top: 1rem; border-top: 1px dashed var(--site-border); display: flex; align-items: center; justify-content: space-between; }
.course-card .fee .amount { font-size: 1.3rem; font-weight: 800; color: var(--site-navy-900); }
.course-card .meta { display: flex; gap: 1rem; color: var(--site-ink-400); font-size: 0.85rem; margin-bottom: 0.75rem; }

/* Gallery */
.gallery-card { position: relative; border-radius: var(--site-radius-lg); overflow: hidden; box-shadow: var(--site-shadow); aspect-ratio: 4/3; }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.gallery-card:hover img { transform: scale(1.06); }
.gallery-card .overlay {
  position: absolute; inset: auto 0 0 0;
  background: linear-gradient(0deg, rgba(10,20,32,0.92), transparent);
  color: #fff; padding: 1.25rem 1rem 0.9rem;
}
.gallery-card .overlay h6 { color: #fff; margin: 0; }
.gallery-card .overlay small { color: rgba(255,255,255,0.75); }
.gallery-card-empty {
  aspect-ratio: 4/3; border-radius: var(--site-radius-lg);
  background: var(--site-surface); border: 1px dashed var(--site-border);
  display: flex; align-items: center; justify-content: center; color: var(--site-ink-400); font-size: 2rem;
}
.lightbox-grid img {
  border-radius: var(--site-radius-md);
  cursor: zoom-in;
  aspect-ratio: 1/1;
  object-fit: cover;
  width: 100%;
  box-shadow: var(--site-shadow);
}

/* Branches / about */
.branch-card { display: flex; gap: 1rem; align-items: flex-start; }
.branch-card i { color: var(--site-brand-600); margin-top: 0.2rem; }

/* CTA band */
.site-cta-band {
  background: linear-gradient(120deg, var(--site-navy-900), #17324a);
  color: #fff;
  border-radius: var(--site-radius-lg);
  padding: 3rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.site-cta-band h3 { color: #fff; margin-bottom: 0.4rem; }
.site-cta-band p { color: rgba(255,255,255,0.75); margin: 0; }

/* ==========================================================
   Founder / spotlight panel
   ========================================================== */
.founder-panel {
  background: linear-gradient(135deg, var(--site-navy-900), var(--site-navy-800));
  border-radius: var(--site-radius-lg);
  padding: 3rem;
  display: grid;
  grid-template-columns: 0.8fr 1.6fr;
  gap: 2.75rem;
  align-items: center;
  color: #fff;
}
.founder-photo-wrap { display: flex; justify-content: center; }
.founder-photo {
  width: 12rem; height: 12rem;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(245, 185, 61, 0.5);
  box-shadow: 0 20px 40px rgba(0,0,0,0.35);
  flex-shrink: 0;
}
.founder-photo img { width: 100%; height: 100%; object-fit: cover; }
.founder-photo-empty {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--site-brand-400), var(--site-brand-600));
  color: #fff; font-size: 3.5rem;
}
.founder-quote-icon { color: var(--site-gold-400); font-size: 1.75rem; margin-bottom: 0.75rem; opacity: 0.85; }
.founder-panel blockquote { font-size: 1.2rem; line-height: 1.7; color: rgba(255,255,255,0.9); margin: 0 0 1.25rem; font-style: italic; }
.founder-name { color: #fff; margin-bottom: 0.15rem; }
.founder-role { color: var(--site-gold-300); font-weight: 600; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.04em; }
.founder-meta { color: rgba(255,255,255,0.55); font-size: 0.88rem; margin-top: 0.35rem; }

@media (max-width: 900px) {
  .founder-panel { grid-template-columns: 1fr; text-align: center; padding: 2.5rem 1.75rem; }
  .founder-photo { width: 9rem; height: 9rem; }
}

/* ==========================================================
   Testimonials
   ========================================================== */
.testimonial-card {
  background: #fff;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-lg);
  box-shadow: var(--site-shadow);
  padding: 2.25rem 2rem;
  max-width: 42rem;
  margin: 0 auto;
  text-align: center;
}
.testimonial-stars { color: var(--site-gold-400); font-size: 0.9rem; margin-bottom: 1rem; letter-spacing: 0.15em; }
.testimonial-card p.quote { font-size: 1.1rem; color: var(--site-ink-900); font-style: italic; line-height: 1.75; margin-bottom: 1.5rem; }
.testimonial-person { display: flex; align-items: center; justify-content: center; gap: 0.85rem; }
.testimonial-avatar {
  width: 3rem; height: 3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--site-brand-400), var(--site-brand-600));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-person .name { font-weight: 700; color: var(--site-ink-900); font-size: 0.95rem; }
.testimonial-person .role { color: var(--site-ink-400); font-size: 0.82rem; }
.site-testimonials .carousel-indicators { position: static; margin-top: 2rem; }
.site-testimonials .carousel-indicators [data-bs-target] {
  width: 0.55rem; height: 0.55rem; border-radius: 50%;
  background-color: var(--site-border); opacity: 1; border: none;
}
.site-testimonials .carousel-indicators .active { background-color: var(--site-brand-500); }
.site-testimonials .carousel-item { padding: 0.5rem 0 0; }

/* Contact page */
.contact-info-item { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1.5rem; }
.contact-info-item .ic {
  width: 2.6rem; height: 2.6rem; border-radius: 0.7rem;
  background: rgba(13, 148, 136, 0.1); color: var(--site-brand-600);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.site-form .form-control, .site-form .form-select {
  border-radius: 0.6rem;
  border-color: var(--site-border);
  padding: 0.7rem 0.9rem;
}
.site-form .form-control:focus, .site-form .form-select:focus {
  border-color: var(--site-brand-500);
  box-shadow: 0 0 0 0.2rem rgba(13, 148, 136, 0.15);
}

/* ==========================================================
   Footer
   ========================================================== */
.site-footer { background: var(--site-navy-900); color: rgba(255,255,255,0.7); padding: 3.5rem 0 0; }
.site-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; }
.site-footer h6 { color: #fff; margin-bottom: 1rem; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }
.site-footer a { color: rgba(255,255,255,0.65); display: block; margin-bottom: 0.6rem; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; }
.site-footer-brand { color: #fff; margin-bottom: 0.8rem; }
.site-footer-tagline { color: rgba(255,255,255,0.55); font-size: 0.9rem; max-width: 22rem; }
.site-footer-social { display: flex; gap: 0.75rem; margin-top: 1rem; }
.site-footer-social a {
  width: 2.2rem; height: 2.2rem; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0;
}
.site-footer-social a:hover { background: var(--site-brand-500); }
.site-footer-address { display: flex; gap: 0.5rem; font-size: 0.9rem; color: rgba(255,255,255,0.65); }
.site-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
}
@media (max-width: 768px) { .site-footer-grid { grid-template-columns: 1fr; } }