/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }
}

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(26,39,68,0.08);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: 0 4px 20px rgba(26,39,68,0.1); }
.nav-inner { height: 72px; }
.nav-link { position: relative; }
.nav-link::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: #14b88a; border-radius: 2px; transition: width 0.25s;
}
.nav-link:hover::after { width: 100%; }

/* Mobile menu */
.mobile-menu { animation: slideDown 0.25s ease; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.mobile-link { padding: 6px 0; }

/* ── Hero ── */
.hero {
  position: relative;
  background: linear-gradient(135deg, #1a2744 0%, #0d1626 60%, #131f36 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url('https://images.pexels.com/photos/31353872/pexels-photo-31353872.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1600&h=900') center/cover no-repeat;
  opacity: 0.3;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(13,22,38,0.82) 0%, rgba(26,39,68,0.70) 100%);
}
.hero-inner { position: relative; z-index: 1; }
.hero-img {
  box-shadow: 0 25px 60px rgba(0,0,0,0.4);
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.hero-wave { position: relative; z-index: 1; margin-top: -1px; }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: #14b88a; color: #fff;
  font-weight: 700; border: none; border-radius: 50px;
  padding: 14px 28px; text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 14px rgba(20,184,138,0.35);
}
.btn-primary:hover { background: #0f966e; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(20,184,138,0.4); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: #fff;
  font-weight: 700; border: 2px solid rgba(255,255,255,0.4); border-radius: 50px;
  padding: 12px 26px; text-decoration: none;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.7); transform: translateY(-2px); }

/* ── Section ── */
.section { padding: 80px 0; }

/* ── Typography ── */
.label {
  display: inline-block;
  font-size: 0.75rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
  color: #14b88a; margin-bottom: 10px;
}
.heading {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700; color: #131f36; line-height: 1.2; margin-bottom: 18px;
}
.body-text {
  font-size: 1.05rem; color: #1a2744; line-height: 1.75;
}

/* ── Cards ── */
.card {
  background: #fff; border-radius: 20px; padding: 28px;
  box-shadow: 0 4px 20px rgba(26,39,68,0.06);
  border: 1px solid rgba(26,39,68,0.05);
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(26,39,68,0.1); }
.icon-wrap {
  width: 56px; height: 56px; border-radius: 14px;
  background: #f0fdf9; display: flex; align-items: center; justify-content: center;
  color: #14b88a;
}
.card-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.2rem; font-weight: 700; color: #131f36; margin-bottom: 8px;
}
.card-desc { font-size: 0.95rem; color: #1a2744; line-height: 1.65; }

/* ── Check Icons ── */
.check-icon {
  width: 22px; height: 22px; border-radius: 50%;
  background: #f0fdf9; display: flex; align-items: center; justify-content: center;
  color: #14b88a; flex-shrink: 0;
}

/* ── Form ── */
.label-block {
  display: block; font-size: 0.85rem; font-weight: 700; color: #131f36; margin-bottom: 6px;
}
.input {
  width: 100%; border: 1.5px solid #e2e8f0; border-radius: 12px;
  padding: 12px 16px; font-size: 0.95rem; font-family: inherit; color: #131f36;
  background: #fff; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input:focus { border-color: #14b88a; box-shadow: 0 0 0 3px rgba(20,184,138,0.15); }
.input::placeholder { color: #94a3b8; }

/* ── Responsive ── */
@media (max-width: 767px) {
  .section { padding: 60px 0; }
  .hero-inner { text-align: center; }
  .hero-image { margin-top: 20px; }
  .hero-img { border-radius: 20px; }
}