/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: 'Outfit', Arial, sans-serif; -webkit-font-smoothing: antialiased; }

/* ── Hero Gradient ── */
.hero-gradient {
  background: linear-gradient(135deg, #0a1628 0%, #132240 35%, #1c3056 60%, #0d2137 100%);
}

/* ── Geometric Shapes ── */
.hero-shapes { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }

.geo {
  position: absolute;
  opacity: 0.12;
  animation: float 8s ease-in-out infinite;
}

.geo-circle-1 {
  width: 320px; height: 320px;
  background: #7efcad;
  border-radius: 50%;
  top: -80px; right: -60px;
  animation-delay: 0s;
}

.geo-circle-2 {
  width: 180px; height: 180px;
  background: #ff7e67;
  border-radius: 50%;
  bottom: 15%; left: 5%;
  animation-delay: -3s;
}

.geo-circle-3 {
  width: 100px; height: 100px;
  background: #4ecdc4;
  border-radius: 50%;
  top: 40%; right: 8%;
  animation-delay: -5s;
}

.geo-square-1 {
  width: 140px; height: 140px;
  background: #7efcad;
  top: 20%; left: 10%;
  transform: rotate(45deg);
  animation-delay: -2s;
}

.geo-square-2 {
  width: 80px; height: 80px;
  background: #ff7e67;
  bottom: 25%; right: 15%;
  transform: rotate(20deg);
  animation-delay: -4s;
}

.geo-triangle-1 {
  width: 0; height: 0;
  border-left: 70px solid transparent;
  border-right: 70px solid transparent;
  border-bottom: 120px solid #4ecdc4;
  top: 60%; left: 25%;
  opacity: 0.08;
  animation-delay: -1s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-18px) rotate(3deg); }
  66% { transform: translateY(10px) rotate(-2deg); }
}

.geo-square-1 { animation-name: floatSquare; }
@keyframes floatSquare {
  0%, 100% { transform: translateY(0) rotate(45deg); }
  33% { transform: translateY(-18px) rotate(48deg); }
  66% { transform: translateY(10px) rotate(42deg); }
}

.geo-triangle-1 { animation-name: floatTriangle; }
@keyframes floatTriangle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-24px); }
}

/* ── Navbar ── */
#navbar { transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s; }
#navbar.scrolled {
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ── Mobile Menu ── */
.mobile-link {
  display: block;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: color 0.2s, padding-left 0.2s;
}
.mobile-link:hover { color: #7efcad; padding-left: 0.5rem; }

/* ── Flavor Cards ── */
.flavor-card {
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
}
.flavor-card:hover { transform: translateY(-6px); }

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ── Utility ── */
@media (max-width: 768px) {
  .hero-shapes .geo-circle-1 { width: 200px; height: 200px; }
  .hero-shapes .geo-square-1 { width: 90px; height: 90px; }
  .hero-shapes .geo-triangle-1 { border-left: 45px solid transparent; border-right: 45px solid transparent; border-bottom: 78px solid #4ecdc4; }
}