/* ===== BASE ===== */
* { scroll-behavior: smooth; }
body { background: #050505; }

/* ===== NAVBAR ===== */
#navbar.scrolled {
  background: rgba(5,5,5,0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(0,255,178,0.15);
  box-shadow: 0 4px 30px rgba(0,255,178,0.07);
}
.nav-link {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: #00FFB2;
  transition: width 0.3s;
}
.nav-link:hover { color: #00FFB2; }
.nav-link:hover::after { width: 100%; }
.mobile-nav-link {
  display: block;
  padding: 10px 0;
  color: rgba(255,255,255,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color 0.3s;
}
.mobile-nav-link:hover { color: #00FFB2; }

/* ===== GLASS ===== */
.glass-card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* ===== HERO BG ===== */
.hero-bg {
  background: radial-gradient(ellipse at 20% 50%, rgba(15,61,46,0.6) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(255,215,0,0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 60% 80%, rgba(0,255,178,0.06) 0%, transparent 50%),
              #050505;
  animation: heroBgShift 8s ease-in-out infinite alternate;
}
@keyframes heroBgShift {
  0%   { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: linear-gradient(135deg, #00FFB2, #0F3D2E);
  color: #050505;
  font-weight: 700;
  transition: all 0.3s;
  box-shadow: 0 0 20px rgba(0,255,178,0.3);
  display: inline-block;
  text-align: center;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0,255,178,0.5);
}
.btn-outline {
  border: 1px solid rgba(255,215,0,0.4);
  color: #FFD700;
  transition: all 0.3s;
  display: inline-block;
  text-align: center;
}
.btn-outline:hover {
  background: rgba(255,215,0,0.1);
  border-color: #FFD700;
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(255,215,0,0.2);
}
.btn-glow {
  background: linear-gradient(135deg, #00FFB2, #0F3D2E);
  color: #050505;
  font-weight: 700;
  box-shadow: 0 0 15px rgba(0,255,178,0.3);
  transition: all 0.3s;
  display: inline-block;
}
.btn-glow:hover {
  box-shadow: 0 0 25px rgba(0,255,178,0.5);
  transform: translateY(-1px);
}

/* ===== TYPOGRAPHY ===== */
.gold-text {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-tag {
  display: inline-block;
  padding: 4px 16px;
  border-radius: 999px;
  border: 1px solid rgba(0,255,178,0.3);
  color: #00FFB2;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
  background: rgba(0,255,178,0.05);
}
.section-heading {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 16px;
  color: white;
}
.section-sub {
  color: rgba(255,255,255,0.5);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== CATEGORY CARDS ===== */
.category-card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0,255,178,0.1);
  border-radius: 1.5rem;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.4s;
  cursor: pointer;
}
.category-card:hover {
  border-color: rgba(0,255,178,0.4);
  transform: translateY(-6px);
  box-shadow: 0 0 40px rgba(0,255,178,0.15), 0 20px 40px rgba(0,0,0,0.3);
  background: rgba(0,255,178,0.05);
}
.cat-icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,255,178,0.15), rgba(15,61,46,0.5));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  color: #00FFB2;
  border: 1px solid rgba(0,255,178,0.2);
  transition: all 0.3s;
}
.category-card:hover .cat-icon {
  box-shadow: 0 0 20px rgba(0,255,178,0.4);
  transform: scale(1.1);
}
.cat-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: #FFD700;
  margin-bottom: 0.5rem;
}
.cat-desc { color: rgba(255,255,255,0.5); font-size: 0.85rem; }

/* ===== WHY CARDS ===== */
.why-card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0,255,178,0.08);
  border-radius: 1.5rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
}
.why-card:hover {
  border-color: rgba(0,255,178,0.3);
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(0,255,178,0.1);
}

/* ===== TESTIMONIALS ===== */
.testimonial-card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,215,0,0.1);
  border-radius: 1.5rem;
  padding: 2rem;
  color: #FFD700;
  font-size: 1.2rem;
  min-width: calc(33.333% - 16px);
}
@media (max-width: 768px) {
  .testimonial-card { min-width: 100%; }
}

/* ===== PRODUCTS ===== */
.product-card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0,255,178,0.1);
  border-radius: 1.5rem;
  overflow: hidden;
  transition: all 0.4s;
}
.product-card:hover {
  border-color: rgba(0,255,178,0.35);
  transform: translateY(-6px);
  box-shadow: 0 0 40px rgba(0,255,178,0.12), 0 20px 40px rgba(0,0,0,0.3);
}
.product-img-wrap { position: relative; overflow: hidden; height: 220px; }
.product-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.product-card:hover .product-img { transform: scale(1.08); }
.product-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(5,5,5,0.7), transparent);
  display: flex; align-items: flex-end; padding: 12px;
}
.product-cat-badge {
  background: rgba(0,255,178,0.15);
  border: 1px solid rgba(0,255,178,0.3);
  color: #00FFB2;
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.05em;
}

/* ===== FILTER BUTTONS ===== */
.filter-btn {
  padding: 8px 20px;
  border-radius: 999px;
  border: 1px solid rgba(0,255,178,0.2);
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: all 0.3s;
  background: transparent;
  cursor: pointer;
}
.filter-btn:hover, .filter-btn.active {
  background: rgba(0,255,178,0.1);
  border-color: #00FFB2;
  color: #00FFB2;
}

/* ===== GALLERY ===== */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  cursor: pointer;
  border: 1px solid rgba(0,255,178,0.05);
  transition: all 0.4s;
}
.gallery-item:hover {
  border-color: rgba(0,255,178,0.3);
  box-shadow: 0 0 30px rgba(0,255,178,0.15);
}
.gallery-img {
  transition: transform 0.5s;
  display: block;
}
.gallery-item:hover .gallery-img { transform: scale(1.06); }
.gallery-item::after {
  content: '\f00e';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #00FFB2;
  background: rgba(5,5,5,0.5);
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-item:hover::after { opacity: 1; }

/* ===== FORM ===== */
.form-input {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(0,255,178,0.15);
  border-radius: 0.75rem;
  padding: 12px 16px;
  color: white;
  font-size: 0.95rem;
  transition: all 0.3s;
  outline: none;
}
.form-input::placeholder { color: rgba(255,255,255,0.3); }
.form-input:focus {
  border-color: rgba(0,255,178,0.5);
  box-shadow: 0 0 15px rgba(0,255,178,0.1);
  background: rgba(0,255,178,0.04);
}

/* ===== SOCIAL ICONS ===== */
.social-icon-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(0,255,178,0.2);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: all 0.3s;
}
.social-icon-btn:hover {
  border-color: #00FFB2;
  color: #00FFB2;
  box-shadow: 0 0 15px rgba(0,255,178,0.3);
  transform: translateY(-2px);
}

/* ===== FOOTER ===== */
.footer-link {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  transition: color 0.3s;
  display: block;
  margin-bottom: 6px;
}
.footer-link:hover { color: #00FFB2; }

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== PARTICLES ===== */
#particles { opacity: 0.4; }

/* ===== LIGHTBOX ===== */
#lightbox.active { display: flex; }