:root {
  --bg: #0a0b0d;
  --bg-elev: #101216;
  --card: #131519;
  --card-2: #16181d;
  --fg: #e9ece9;
  --muted-fg: #8b909a;
  --border: #24262b;
  --cyan: #00aeef;
  --cyan-dim: rgba(0, 174, 239, 0.1);
  --green: #8dc63f;
  --green-dim: rgba(141, 198, 63, 0.1);
  --radius: 0.6rem;
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.eyebrow.cyan { color: var(--cyan); background: var(--cyan-dim); border-color: rgba(0,174,239,0.25); }
.eyebrow.green { color: var(--green); background: var(--green-dim); border-color: rgba(141,198,63,0.25); }
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

/* ---------- Header ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 11, 13, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.05rem; }
.brand img { height: 30px; width: auto; }
.brand .sep { color: var(--muted-fg); font-weight: 400; }
.brand .tag { color: var(--cyan); }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 0.92rem;
  color: var(--muted-fg);
  transition: color .15s;
}
.nav-links a:hover { color: var(--fg); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--cyan);
  color: #04222c;
  box-shadow: 0 0 0 0 rgba(0,174,239,0.4);
}
.btn-primary:hover { box-shadow: 0 6px 24px rgba(0,174,239,0.35); }
.btn-accent-green {
  background: var(--green);
  color: #10250a;
}
.btn-accent-green:hover { box-shadow: 0 6px 24px rgba(141,198,63,0.35); }
.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--fg);
}
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-lg { padding: 15px 30px; font-size: 1rem; }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  padding: 8px 10px;
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 420px;
  background: radial-gradient(ellipse at top, rgba(0,174,239,0.16), transparent 60%);
  pointer-events: none;
}
.hero-inner { position: relative; text-align: center; max-width: 820px; margin: 0 auto; }
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.08;
  margin: 22px 0 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.hero h1 .accent { color: var(--cyan); }
.hero p.lead {
  color: var(--muted-fg);
  font-size: 1.1rem;
  max-width: 620px;
  margin: 0 auto 34px;
}
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.hero-meta {
  display: flex;
  gap: 28px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 46px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-meta .item { text-align: center; }
.hero-meta .item strong { display: block; font-size: 1.5rem; color: var(--cyan); }
.hero-meta .item span { font-size: 0.82rem; color: var(--muted-fg); }

/* ---------- Section shell ---------- */
section { padding: 88px 0; }
section.alt { background: var(--bg-elev); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin: 16px 0 12px; font-weight: 800; letter-spacing: -0.01em; }
.section-head p { color: var(--muted-fg); font-size: 1.02rem; }

/* ---------- Services grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.svc-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease;
  display: flex;
  flex-direction: column;
}
.svc-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,0.16); }
.svc-card.featured { border-color: rgba(141,198,63,0.4); box-shadow: 0 0 0 1px rgba(141,198,63,0.15); }
.svc-img { aspect-ratio: 16/11; overflow: hidden; position: relative; }
.svc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.svc-card:hover .svc-img img { transform: scale(1.06); }
.svc-body { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.svc-tag { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px; }
.svc-tag.cyan { color: var(--cyan); }
.svc-tag.green { color: var(--green); }
.svc-card h3 { font-size: 1.18rem; margin: 0 0 10px; font-weight: 700; }
.svc-card p { color: var(--muted-fg); font-size: 0.94rem; margin: 0 0 16px; flex: 1; }
.svc-card .btn { align-self: flex-start; }

/* ---------- Workshop detail ---------- */
.workshop-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.workshop-hero img { border-radius: 16px; border: 1px solid var(--border); }
.workshop-meta-row { display: flex; gap: 14px; flex-wrap: wrap; margin: 22px 0 26px; }
.pill {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 0.86rem;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: 8px;
}
.pill b { color: var(--green); }

.workshop-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-top: 64px;
}
.wcol h3 {
  font-size: 1.15rem;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.wcol h3::before {
  content: "";
  width: 4px; height: 20px;
  background: var(--green);
  border-radius: 2px;
}
.wcol p { color: var(--muted-fg); font-size: 0.96rem; }

.check-list li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--fg);
  font-size: 0.95rem;
}
.check-list li:last-child { border-bottom: none; }
.check-list li .ico {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--green-dim);
  color: var(--green);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  margin-top: 2px;
}

.modules-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 64px;
}
.module-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}
.module-item .num {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--cyan-dim);
  color: var(--cyan);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center;
}
.module-item span.txt { font-size: 0.92rem; }

.register-cta-box {
  margin-top: 64px;
  background: linear-gradient(135deg, rgba(141,198,63,0.08), rgba(0,174,239,0.08));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.register-cta-box .fee { font-size: 2rem; font-weight: 800; color: var(--green); }
.register-cta-box .fee-sub { color: var(--muted-fg); font-size: 0.88rem; }

/* ---------- Why choose ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px;
}
.why-card .ico {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--cyan-dim);
  color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  font-size: 1.2rem;
}
.why-card h4 { margin: 0 0 8px; font-size: 1.05rem; }
.why-card p { margin: 0; color: var(--muted-fg); font-size: 0.92rem; }

/* ---------- CTA band ---------- */
.cta-band {
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 60px 40px;
}
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 14px; }
.cta-band p { color: var(--muted-fg); margin: 0 0 28px; }

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
  background: var(--bg-elev);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.foot-brand .brand { margin-bottom: 14px; }
.foot-brand p { color: var(--muted-fg); font-size: 0.92rem; max-width: 320px; }
.foot-col h5 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted-fg); margin: 0 0 16px; }
.foot-col a, .foot-col span { display: block; font-size: 0.92rem; color: var(--fg); margin-bottom: 12px; }
.foot-col a:hover { color: var(--cyan); }
.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted-fg);
  font-size: 0.85rem;
}
.foot-bottom a { color: var(--muted-fg); }
.foot-bottom a:hover { color: var(--fg); }

/* ---------- School cards (workshops index) ---------- */
.schools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}
.school-card {
  width: 320px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease;
}
.school-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,0.16); }
.school-card .img-wrap {
  width: 320px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
}
.school-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.school-card .date-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: rgba(10,11,13,0.75);
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 999px;
}
.school-card .body { padding: 16px 18px 20px; }
.school-card h4 { margin: 0 0 6px; font-size: 1.02rem; }
.school-card .loc { color: var(--muted-fg); font-size: 0.85rem; margin: 0 0 14px; }
.school-card .btn { width: 100%; }

.payment-note {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,174,239,0.25);
  color: var(--fg);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 0.88rem;
  margin-bottom: 24px;
}
.school-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--green-dim);
  border: 1px solid rgba(141,198,63,0.3);
  color: var(--fg);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.88rem;
  margin-bottom: 24px;
}

/* ---------- Register page ---------- */
.register-shell {
  max-width: 720px;
  margin: 0 auto;
}
.form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 40px;
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--fg);
}
.form-row .req { color: var(--green); }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
input[type="text"], input[type="tel"], input[type="email"], input[type="number"], select, textarea {
  width: 100%;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 14px;
  color: var(--fg);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--cyan);
}
textarea { resize: vertical; min-height: 90px; }
.form-note { font-size: 0.82rem; color: var(--muted-fg); margin-top: 6px; }

.success-box {
  display: none;
  text-align: center;
  padding: 20px 0 6px;
}
.success-box .tick {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--green-dim);
  color: var(--green);
  font-size: 1.6rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.success-box h3 { margin: 0 0 10px; }
.success-box p { color: var(--muted-fg); margin: 0 0 26px; }
.success-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.back-link { display: inline-flex; align-items: center; gap: 8px; color: var(--muted-fg); font-size: 0.9rem; margin-bottom: 28px; }
.back-link:hover { color: var(--fg); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .menu-toggle { display: inline-flex; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .workshop-hero { grid-template-columns: 1fr; }
  .workshop-cols { grid-template-columns: 1fr; gap: 28px; }
  .modules-list { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .form-grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 48px; }
  section { padding: 60px 0; }
  .register-cta-box { flex-direction: column; align-items: flex-start; }
  .form-card { padding: 26px; }
}

/* ---------- Mobile menu ---------- */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 10px 24px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 12px 0; color: var(--muted-fg); border-bottom: 1px solid var(--border); }
.mobile-menu .btn { margin-top: 12px; }