/* ── Base ── */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { overflow-x: hidden; }

/* ── Navbar ── */
#navbar { transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease; }
#navbar.scrolled {
  background: rgba(10, 18, 33, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.05);
}

.nav-link { position: relative; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #5eeab4;
  transition: width 0.25s ease;
  border-radius: 2px;
}
.nav-link:hover::after { width: 100%; }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #5eeab4 0%, #34d399 100%);
  color: #0a1221;
  font-weight: 700;
  border-radius: 60px;
  padding: 12px 28px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-shadow: 0 4px 20px rgba(94, 234, 180, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(94, 234, 180, 0.35);
  background: linear-gradient(135deg, #a8f0d6 0%, #5eeab4 100%);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: #fff;
  font-weight: 600;
  border-radius: 60px;
  padding: 12px 28px;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(94, 234, 180, 0.4);
  transform: translateY(-2px);
}

/* ── Floating Cards ── */
.floating-card {
  animation: float 6s ease-in-out infinite;
}
.card-1 { animation-delay: 0s; }
.card-2 { animation-delay: -1.5s; }
.card-3 { animation-delay: -3s; }
.card-4 { animation-delay: -4.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

/* ── Menu Cards ── */
.menu-card {
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.menu-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

/* ── Review Cards ── */
.review-card {
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.review-card:hover {
  transform: translateY(-4px);
}

/* ── Scroll Reveal ── */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Mobile Menu ── */
.mobile-link {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.mobile-link:last-child { border-bottom: none; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .floating-card { display: none; }
  #hero { min-height: auto; padding: 120px 0 80px; }
  h1 { font-size: 2.5rem !important; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .floating-card { display: none; }
}