:root {
  --navy: #16215B;
  --blue: #2D6CDF;
  --blue-dark: #1B3FA0;
  --orange: #FF7A33;
  --teal: #17C3B2;
  --yellow: #FFC93C;
  --bg: #F6F9FF;
  --white: #FFFFFF;
  --gray: #5B6478;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow: 0 12px 30px rgba(22, 33, 91, 0.10);
  --shadow-sm: 0 4px 14px rgba(22, 33, 91, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
  background: var(--bg);
  color: var(--navy);
  line-height: 1.6;
}

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

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Nav ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 249, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(22, 33, 91, 0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: 1140px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--navy);
}

.brand img { width: 42px; height: 42px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a:hover { color: var(--blue); }

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(255, 122, 51, 0.35);
}

.btn-secondary {
  background: var(--white);
  color: var(--blue);
  border: 2px solid var(--blue);
}

.btn-nav {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
  padding: 70px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 60px;
  background: var(--bg);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}

.eyebrow-pill {
  display: inline-block;
  background: var(--orange);
  padding: 8px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 1px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 18px;
}

.hero h1 span { color: var(--yellow); }

.hero p.lead {
  font-size: 1.15rem;
  opacity: 0.92;
  margin-bottom: 32px;
}

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 46px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.stat-card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-md);
  padding: 16px 8px;
}

.stat-card .num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--yellow);
}

.stat-card .label {
  font-size: 0.78rem;
  opacity: 0.9;
  margin-top: 2px;
}

/* marquee */
.marquee-wrap {
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
  white-space: nowrap;
  padding: 12px 0;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.marquee {
  display: inline-block;
  padding-left: 100%;
  animation: scroll 26s linear infinite;
}

.marquee span { margin: 0 10px; color: var(--yellow); }

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ---------- Section generic ---------- */
section { padding: 70px 0; }

.section-tag {
  text-align: center;
  color: var(--orange);
  font-weight: 700;
  letter-spacing: 1.5px;
  font-size: 0.82rem;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-title {
  text-align: center;
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  font-weight: 800;
  margin: 0 0 14px;
}

.section-title span { color: var(--blue); }

.section-sub {
  text-align: center;
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto 46px;
}

/* ---------- Info cards ---------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(22,33,91,0.05);
}

.info-card .icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.icon-badge.blue { background: rgba(45,108,223,0.12); }
.icon-badge.orange { background: rgba(255,122,51,0.14); }
.icon-badge.teal { background: rgba(23,195,178,0.14); }

.info-card h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
}

.info-card p {
  color: var(--gray);
  font-size: 0.92rem;
  margin: 0;
}

/* ---------- Activities ---------- */
.activities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.activity-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease;
}

.activity-card:hover { transform: translateY(-4px); }

.activity-card .emoji { font-size: 2.2rem; margin-bottom: 12px; }
.activity-card h4 { margin: 0 0 8px; font-size: 1rem; }
.activity-card p { color: var(--gray); font-size: 0.86rem; margin: 0; }

/* ---------- Why us ---------- */
.why-section { background: var(--white); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  text-align: center;
  padding: 10px;
}

.why-card .emoji {
  font-size: 2.4rem;
  margin-bottom: 14px;
}

.why-card h4 { margin: 0 0 8px; }
.why-card p { color: var(--gray); font-size: 0.92rem; }

/* ---------- Pricing ---------- */
.price-card {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  max-width: 460px;
  margin: 0 auto;
  padding: 40px 36px;
  text-align: center;
  box-shadow: var(--shadow);
}

.price-card .badge {
  display: inline-block;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.price-card .amount {
  font-size: 3rem;
  font-weight: 800;
  margin: 6px 0 4px;
}

.price-card .amount small { font-size: 1rem; font-weight: 500; opacity: 0.85; }

.price-card ul {
  list-style: none;
  padding: 0;
  margin: 24px 0 30px;
  text-align: left;
}

.price-card ul li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  font-size: 0.94rem;
}

.price-card ul li::before { content: "✔ "; color: var(--yellow); font-weight: 700; }

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  max-width: 860px;
  margin: 0 auto;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.team-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 auto 16px;
  overflow: hidden;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-sm);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.team-card h4 { margin: 0 0 4px; font-size: 1.1rem; }
.team-card .role { color: var(--blue); font-weight: 600; font-size: 0.85rem; margin-bottom: 12px; }
.team-card p.bio { color: var(--gray); font-size: 0.9rem; }

.cert-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(23,195,178,0.12);
  color: #0e8e82;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 6px 14px;
  border-radius: 999px;
  margin-top: 12px;
}

/* ---------- Register form ---------- */
.register-section {
  background: var(--white);
}

.form-wrap {
  max-width: 720px;
  margin: 0 auto;
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }

label { font-weight: 600; font-size: 0.88rem; }

input, select {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid rgba(22,33,91,0.15);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--white);
}

input:focus, select:focus {
  outline: none;
  border-color: var(--blue);
}

.form-submit {
  width: 100%;
  margin-top: 10px;
  padding: 14px;
  font-size: 1rem;
}

#form-status {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.92rem;
  display: none;
}

#form-status.success { display: block; background: rgba(23,195,178,0.14); color: #0e8e82; }
#form-status.error { display: block; background: rgba(255,122,51,0.14); color: #b0410e; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--orange);
  color: var(--white);
  text-align: center;
  padding: 50px 0;
}

.cta-banner h2 { margin: 0 0 10px; font-size: 1.8rem; }
.cta-banner p { margin: 0 0 26px; opacity: 0.95; }

.cta-banner .btn-primary {
  background: var(--navy);
}

/* ---------- Footer ---------- */
footer {
  background: var(--navy);
  color: rgba(255,255,255,0.85);
  padding: 50px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.footer-brand img { width: 36px; height: 36px; }

footer h5 { color: var(--white); font-size: 0.9rem; margin: 0 0 14px; text-transform: uppercase; letter-spacing: 1px; }
footer p, footer a { font-size: 0.9rem; }
footer ul { list-style: none; padding: 0; margin: 0; }
footer ul li { margin-bottom: 10px; }
footer a:hover { color: var(--yellow); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  text-align: center;
  font-size: 0.82rem;
  opacity: 0.7;
}

/* ---------- Success page ---------- */
.success-hero {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
  text-align: center;
  padding: 70px 0 100px;
}

.success-hero h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 800; margin: 0 0 12px; }
.success-hero p { opacity: 0.9; margin: 0; }

.success-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
  max-width: 640px;
  margin: -60px auto 60px;
  text-align: center;
  position: relative;
  z-index: 3;
}

.success-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(23,195,178,0.14);
  color: #0e8e82;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 18px;
}

#success-status {
  font-size: 1.02rem;
  font-weight: 600;
  margin: 0 0 12px;
}

#success-status.success { color: #0e8e82; }
#success-status.error { color: #b0410e; }
#success-status.pending { color: var(--gray); }

#success-details { color: var(--gray); font-size: 0.95rem; }

/* ---------- About page ---------- */
.about-hero {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
  text-align: center;
  padding: 60px 0 80px;
}

.about-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin: 0 0 14px; }
.about-hero p { max-width: 620px; margin: 0 auto; opacity: 0.92; }

.mission-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-sm);
  max-width: 820px;
  margin: -50px auto 0;
  text-align: center;
  position: relative;
  z-index: 3;
}

.mission-card p { color: var(--gray); font-size: 1.02rem; margin: 0; }

.venue-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 30px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  max-width: 820px;
  margin: 0 auto;
}

.venue-card .icon-badge { flex-shrink: 0; }

.safety-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 820px;
  margin: 0 auto;
}

.safety-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.safety-card h4 { margin: 0 0 8px; }
.safety-card p { color: var(--gray); font-size: 0.9rem; margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: repeat(2, 1fr); }
  .activities-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .safety-grid { grid-template-columns: 1fr; }
  .venue-card { flex-direction: column; }
  .nav-links { display: none; }
}

@media (max-width: 560px) {
  .info-grid { grid-template-columns: 1fr; }
  .activities-grid { grid-template-columns: 1fr; }
}