:root {
  --bg: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #1d4ed8;
  --primary-dark: #1e3a8a;
  --accent: #ef4444;
  --line: #e5e7eb;
  --card: #ffffff;
  --soft: #f8fafc;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 50;
}
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  width: 68px;
  height: 68px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--line);
}
.brand-kicker {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}
.brand h1 {
  margin: 2px 0 0;
  font-size: 20px;
  line-height: 1.1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 10px 16px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: .2s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: var(--shadow);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-outline {
  border-color: var(--line);
  color: var(--text);
  background: #fff;
}

.hero {
  padding: 32px 0 20px;
  background:
    radial-gradient(circle at 10% 0%, rgba(29, 78, 216, 0.12), transparent 40%),
    radial-gradient(circle at 90% 10%, rgba(239, 68, 68, 0.12), transparent 40%),
    #fff;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 24px;
  align-items: center;
}
.pill {
  display: inline-block;
  background: #eff6ff;
  color: var(--primary-dark);
  border: 1px solid #bfdbfe;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}
.hero-copy h2 {
  margin: 12px 0 10px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.05;
}
.hero-copy h2 span { color: var(--primary); }
.hero-copy p { margin: 0 0 10px; color: #374151; }
.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0;
}
.hero-note {
  font-weight: 700;
  color: var(--accent);
}
.hero-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.hero-card img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}
.hero-card-caption {
  padding: 12px 14px;
  font-weight: 600;
}

.intro { padding: 12px 0 10px; }
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card.soft { background: var(--soft); }
.card h3 { margin: 0 0 8px; font-size: 20px; }
.card p { margin: 0 0 8px; }
.card ul { margin: 8px 0 0 18px; padding: 0; }
.promo {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  border-color: #dbeafe;
}
.promo-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin: 10px 0;
  font-weight: 500;
}
.promo .strong { font-weight: 800; color: var(--primary-dark); }

.section, .section-alt { padding: 28px 0; }
.section-alt { background: #f9fafb; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { margin-bottom: 14px; }
.section-head h2 { margin: 0 0 4px; font-size: 28px; }
.section-head p { margin: 0; color: var(--muted); }

.cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.level-box {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  margin-top: 10px;
}
.level-box h4 { margin: 0 0 4px; }
.schedule-list { margin: 8px 0 10px 18px; }
.text-link { font-weight: 700; }

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.gallery-item img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}
.gallery-item .overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 14px;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(to top, rgba(0,0,0,.75), rgba(0,0,0,.15));
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}
.price-card.featured {
  border-color: #bfdbfe;
  box-shadow: 0 16px 40px rgba(29,78,216,.15);
}
.price-card h3 { margin: 0 0 4px; font-size: 24px; }
.muted { color: var(--muted); margin: 0 0 12px; }
.price-lines p {
  margin: 8px 0;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
}
.promo-banner {
  margin-top: 12px;
  background: linear-gradient(135deg, #eff6ff, #fee2e2);
  border: 1px solid #dbeafe;
  border-radius: 14px;
  padding: 12px;
}
.promo-banner small {
  display: inline-block;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 8px;
  font-weight: 700;
}
.promo-banner p { margin: 8px 0 4px; }
.promo-banner strong { font-size: 22px; color: var(--primary-dark); }

.cta {
  padding: 10px 0 30px;
}
.cta-box {
  border-radius: 20px;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  background: linear-gradient(135deg, #1d4ed8, #0f172a);
  color: #fff;
  box-shadow: var(--shadow);
}
.cta-box h2 { margin: 0 0 6px; font-size: 24px; }
.cta-box p { margin: 0; opacity: .95; }
.cta-box .btn-primary { background: #fff; color: var(--primary-dark); }

.footer {
  border-top: 1px solid var(--line);
  background: #fff;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 18px 0 26px;
}
.footer h3 { margin: 0 0 6px; }
.footer p { margin: 0 0 6px; color: #374151; }

@media (max-width: 900px) {
  .hero-grid,
  .intro-grid,
  .cards-grid,
  .gallery-grid,
  .pricing-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-card img, .gallery-item img { height: auto; }
  .nav { align-items: flex-start; }
  .brand { align-items: flex-start; }
  .cta-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .brand h1 { font-size: 17px; }
  .brand-kicker { font-size: 11px; }
  .brand-logo { width: 58px; height: 58px; }
  .nav { gap: 10px; }
  .nav .btn { padding: 9px 12px; font-size: 13px; }
}


/* Floating WhatsApp button */
.whatsapp-float{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  text-decoration: none;
  background: #25D366;
  color: #ffffff;
  box-shadow: 0 10px 25px rgba(0,0,0,.18);
  font-weight: 700;
  letter-spacing: .2px;
}
.whatsapp-float:hover{ transform: translateY(-2px); }
.whatsapp-icon{
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,.18);
  font-size: 18px;
  line-height: 1;
}
.whatsapp-text{
  font-size: 14px;
}

/* Mobile: icon-only pill */
@media (max-width: 520px){
  .whatsapp-text{ display:none; }
  .whatsapp-float{ padding: 12px; }
}


/* Media card (single highlight image) */
.media-card{
  border-radius: 18px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 14px 35px rgba(0,0,0,.08);
  border: 1px solid rgba(17,24,39,.08);
}
.media-card img{
  width: 100%;
  height: auto;
  display: block;
}
.media-caption{
  padding: 14px 16px;
  font-weight: 800;
  font-size: 16px;
  line-height: 1.3;
}

.single-col{grid-template-columns:1fr;}
.reveal-ready{opacity:0;transform:translateY(14px);transition:opacity .45s ease, transform .45s ease;}
.reveal-visible{opacity:1 !important;transform:translateY(0) !important;}