:root {
  --green-950: #0e1a12;
  --green-900: #132018;
  --green-800: #1a2e22;
  --green-700: #234531;
  --gold: #caa14a;
  --gold-light: #f2d98a;
  --gold-dark: #9c7a2f;
  --cream: #f6f2e9;
  --cream-dim: #e7e0cf;
  --ink: #201c14;
  --ink-soft: #4a463c;
  --radius: 10px;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  --serif: 'Playfair Display', 'Georgia', serif;
  --sans: 'Poppins', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

h1, h2, h3, h4 { font-family: var(--serif); margin: 0 0 0.5em; color: var(--green-900); }

p { margin: 0 0 1em; }

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

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform 0.2s cubic-bezier(.22,1,.36,1), box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-3px) scale(1.015); }
.btn:active { transform: translateY(-1px) scale(1); }

.btn-gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 55%, var(--gold-dark));
  color: var(--green-950);
  box-shadow: 0 1px 2px rgba(122, 92, 20, 0.4), 0 8px 18px rgba(202, 161, 74, 0.3);
}
.btn-gold:hover { box-shadow: 0 1px 2px rgba(122, 92, 20, 0.45), 0 14px 28px rgba(202, 161, 74, 0.4); }

.btn-outline {
  background: transparent;
  border-color: var(--gold);
  color: var(--gold-light);
}
.btn-outline:hover { background: rgba(202, 161, 74, 0.12); }

/* ---------- topbar ---------- */
.topbar {
  background: var(--green-950);
  color: var(--cream-dim);
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(202,161,74,0.15);
}
.topbar-inner {
  display: flex;
  gap: 28px;
  padding: 8px 24px;
  justify-content: flex-end;
}
.topbar-item { display: inline-flex; align-items: center; gap: 7px; }
.topbar-icon { width: 13px; height: 13px; flex-shrink: 0; opacity: 0.85; }
.topbar-link { transition: color 0.2s ease; }
.topbar-link:hover { color: var(--gold-light); }

/* ---------- header ---------- */
.site-header {
  background: rgba(19, 32, 24, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 rgba(202,161,74,0.18), 0 12px 24px rgba(0,0,0,0.2);
  transition: box-shadow 0.3s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
}
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-logo { height: 44px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-sub {
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  color: var(--cream-dim);
}
.brand-main {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.04em;
}

.site-nav { display: flex; gap: 26px; }
.site-nav a {
  position: relative;
  color: var(--cream-dim);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 6px 2px;
  transition: color 0.25s ease;
}
.site-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -1px;
  height: 2px;
  background: var(--gold);
  transition: right 0.3s cubic-bezier(.22,1,.36,1);
}
.site-nav a:hover { color: var(--gold-light); }
.site-nav a:hover::after { right: 0; }

.nav-cta { display: inline-block; padding: 10px 22px; font-size: 0.85rem; }
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--gold);
  color: var(--gold-light);
  padding: 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s;
}
.nav-toggle:hover { background: rgba(202,161,74,0.12); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(circle at 50% 15%, var(--green-700), var(--green-900) 55%, var(--green-950));
  color: var(--cream);
  text-align: center;
  padding: 110px 24px 120px;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  box-shadow: inset 0 -80px 80px -60px rgba(14,26,18,0.9);
  pointer-events: none;
}
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(202,161,74,0.06) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(-45deg, rgba(202,161,74,0.06) 0 1px, transparent 1px 44px);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 760px; margin: 0 auto; }
.hero-inner > * {
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(.22,1,.36,1) forwards;
}
.hero-inner > *:nth-child(1) { animation-delay: 0.05s; }
.hero-inner > *:nth-child(2) { animation-delay: 0.15s; }
.hero-inner > *:nth-child(3) { animation-delay: 0.25s; }
.hero-inner > *:nth-child(4) { animation-delay: 0.35s; }
.hero-inner > *:nth-child(5) { animation-delay: 0.45s; }
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-inner > * { animation: none; opacity: 1; }
}
.bismillah {
  font-family: 'Amiri', serif;
  font-size: 2.2rem;
  color: var(--gold-light);
  margin-bottom: 22px;
  opacity: 0.95;
}
.hero-logo {
  height: 148px;
  width: auto;
  margin: 0 auto 28px;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.35));
}
.hero h1 {
  color: var(--cream);
  font-size: 2.75rem;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}
.hero h1 span { display: block; color: var(--gold-light); font-size: 1.5rem; letter-spacing: 0.4em; margin-top: 8px; }
.hero-tagline {
  font-size: 1.08rem;
  color: var(--cream-dim);
  max-width: 560px;
  margin: 0 auto 38px;
}
.hero-actions { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }

/* ---------- section heading ---------- */
.section-heading { text-align: center; max-width: 620px; margin: 0 auto 48px; }
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--gold-dark);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-heading.light .eyebrow { color: var(--gold-light); }
.section-heading h2 { font-size: 2rem; }
.section-heading.light h2 { color: var(--cream); }
.divider { display: flex; justify-content: center; margin: 14px 0; }
.divider span { width: 70px; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.section-sub { color: var(--ink-soft); }
.section-heading.light .section-sub { color: var(--cream-dim); }

/* ---------- about ---------- */
.about { padding: 96px 0; background: var(--cream); position: relative; overflow: hidden; }
.about::before {
  content: '';
  position: absolute;
  top: -130px; right: -130px;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(202,161,74,0.14), transparent 70%);
  pointer-events: none;
}
.about::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -150px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(202,161,74,0.10), transparent 70%);
  pointer-events: none;
}
.about-inner { position: relative; }
.about-text {
  max-width: 700px;
  margin: 0 auto 52px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.85;
}
.about-text .accent-text {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--gold-dark);
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 680px;
  margin: 0 auto;
}
.about-card {
  position: relative;
  background: #fff;
  border: 1px solid #ece3cd;
  border-radius: var(--radius);
  padding: 40px 28px;
  text-align: center;
  box-shadow: 0 1px 0 rgba(32,28,20,0.05), 0 1px 3px rgba(32,28,20,0.04);
  transition: transform 0.35s cubic-bezier(.22,1,.36,1), box-shadow 0.35s cubic-bezier(.22,1,.36,1), border-color 0.35s ease;
  will-change: transform;
  overflow: hidden;
}
.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform 0.45s cubic-bezier(.22,1,.36,1);
}
.about-card:hover::before { transform: scaleX(1); }
.about-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 1px 0 rgba(32,28,20,0.05), 0 24px 44px -8px rgba(32,28,20,0.18);
  border-color: rgba(202,161,74,0.55);
}
.about-icon {
  width: 60px; height: 60px;
  margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--green-950);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), 0 8px 18px rgba(202,161,74,0.35);
}
.about-icon svg { width: 27px; height: 27px; }
.about-card h3 { font-size: 1.12rem; letter-spacing: 0.01em; }
.about-card p { color: var(--ink-soft); font-size: 0.95rem; line-height: 1.65; margin: 0; }

/* ---------- classes ---------- */
.classes { padding: 90px 0; background: var(--green-900); color: var(--cream); }
.classes .section-heading .eyebrow { color: var(--gold-light); }
.classes .section-heading h2 { color: var(--cream); }
.classes .section-sub { color: var(--cream-dim); }

.classes-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.class-column {
  background: var(--green-800);
  border: 1px solid rgba(202,161,74,0.3);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.25s ease, transform 0.25s cubic-bezier(.22,1,.36,1);
}
.class-column:hover {
  border-color: rgba(202,161,74,0.65);
  transform: translateY(-4px);
}
.class-column-title {
  color: var(--gold-light);
  text-align: center;
  font-size: 1.3rem;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(202,161,74,0.3);
}
.class-list { list-style: none; margin: 0; padding: 0; }
.class-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px dashed rgba(246,242,233,0.15);
}
.class-list li:last-child { border-bottom: none; }
.class-name { font-family: var(--serif); font-weight: 600; color: var(--gold-light); white-space: nowrap; }
.class-desc { color: var(--cream-dim); font-size: 0.88rem; text-align: right; }

/* ---------- register ---------- */
.register { padding: 90px 0; background: var(--cream); }
.register-form {
  max-width: 680px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid #e7ddc4;
  border-radius: 14px;
  padding: 44px;
  box-shadow: 0 20px 50px rgba(32,28,20,0.08);
}
.form-row.gender-toggle {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}
.gender-option {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px;
  border: 1.5px solid #dcd2b3;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  transition: border-color 0.2s, background 0.2s;
}
.gender-option:has(input:checked) {
  border-color: var(--gold);
  background: rgba(202,161,74,0.12);
}
.gender-option input { accent-color: var(--gold-dark); width: 16px; height: 16px; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 8px;
}
.form-field { margin-bottom: 20px; }
.form-field label, .classes-field legend {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--green-900);
  margin-bottom: 6px;
}
.form-field input, .form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #dcd2b3;
  border-radius: 6px;
  font-family: var(--sans);
  font-size: 0.95rem;
  background: #fffdf8;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(202,161,74,0.18);
}
.gender-option, .checkbox-pill { transition: border-color 0.2s ease, background 0.2s ease, transform 0.15s ease; }
.gender-option:active, .checkbox-pill:active { transform: scale(0.98); }
.classes-field { border: none; padding: 0; }
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.checkbox-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1.5px solid #dcd2b3;
  border-radius: 20px;
  font-size: 0.9rem;
  cursor: pointer;
}
.checkbox-pill:has(input:checked) {
  border-color: var(--gold);
  background: rgba(202,161,74,0.14);
}
.checkbox-pill input { accent-color: var(--gold-dark); }
.hint { color: var(--ink-soft); font-size: 0.88rem; margin: 0; }

.btn-submit { width: 100%; text-align: center; margin-top: 8px; }
.form-message {
  text-align: center;
  margin-top: 16px;
  font-weight: 500;
  min-height: 1.2em;
}
.form-message.success { color: #2f6b3f; }
.form-message.error { color: #a13c3c; }

/* ---------- contact ---------- */
.contact { padding: 90px 0; background: var(--green-950); color: var(--cream); }
.contact-toggle {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}
.contact-toggle-btn {
  padding: 12px 32px;
  border-radius: 999px;
  border: 1.5px solid rgba(202,161,74,0.4);
  background: var(--green-800);
  color: var(--cream-dim);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, transform 0.15s ease;
}
.contact-toggle-btn:hover { border-color: var(--gold); color: var(--cream); }
.contact-toggle-btn:active { transform: scale(0.97); }
.contact-toggle-btn.active {
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 65%, var(--gold-dark));
  border-color: var(--gold);
  color: var(--green-950);
  box-shadow: 0 8px 20px rgba(202,161,74,0.3);
}
.contact-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
  text-align: center;
  max-width: 1020px;
  margin: 0 auto;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.contact-grid.is-switching {
  opacity: 0;
  transform: translateY(10px);
}
.contact-item {
  background: var(--green-800);
  border: 1px solid rgba(202,161,74,0.25);
  border-radius: var(--radius);
  padding: 28px 20px;
  flex: 1 1 220px;
  max-width: 270px;
  min-width: 0;
  transition: border-color 0.25s ease, transform 0.25s cubic-bezier(.22,1,.36,1);
}
.contact-item:hover { border-color: rgba(202,161,74,0.6); transform: translateY(-3px); }
.contact-item h4 { color: var(--gold-light); margin-bottom: 10px; font-size: 0.95rem; letter-spacing: 0.02em; }
.contact-item p {
  color: var(--cream-dim);
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.contact-item a {
  color: var(--cream-dim);
  overflow-wrap: anywhere;
  word-break: break-word;
  transition: color 0.2s ease;
}
.contact-item a:hover { color: var(--gold-light); }

/* ---------- footer ---------- */
.site-footer {
  background: var(--green-950);
  border-top: 1px solid transparent;
  border-image: linear-gradient(90deg, transparent, rgba(202,161,74,0.5), transparent) 1;
  padding: 26px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; color: var(--gold-light); font-weight: 600; }
.footer-logo { height: 28px; width: auto; }
.footer-copy { color: var(--cream-dim); font-size: 0.82rem; margin: 0; }
.footer-admin {
  color: var(--cream-dim);
  font-size: 0.8rem;
  border: 1px solid rgba(202,161,74,0.3);
  padding: 6px 14px;
  border-radius: 4px;
}
.footer-admin:hover { color: var(--gold-light); border-color: var(--gold); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .about-grid, .classes-columns { grid-template-columns: 1fr; }
  .contact-item { flex-basis: 100%; max-width: 340px; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--green-900);
    padding: 0 24px;
    gap: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(.22,1,.36,1), opacity 0.25s ease, padding 0.35s ease;
  }
  .site-nav a { padding: 12px 2px; }
  .header-inner.open .site-nav {
    max-height: 320px;
    opacity: 1;
    padding: 16px 24px;
  }
  .nav-cta { display: none; }
  .hero h1 { font-size: 2rem; }
  .class-list li { flex-direction: column; gap: 2px; }
  .class-desc { text-align: left; }
}

/* ---------- scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(.22,1,.36,1), transform 0.7s cubic-bezier(.22,1,.36,1);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}