/* CAMLIQA Styles - Premium Beauty Ecommerce */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Poppins:wght@300;400;500;600&display=swap');

/* CSS Variables - Color Palette */
:root {
  --rose-gold: #E8A9A0;
  --soft-pink: #F9D6D2;
  --luxury-gold: #C8A96A;
  --bg-white: #FAFAFA;
  --text-dark: #2D1B3A;
  --text-light: #6B4E71;
  --shadow-soft: 0 8px 32px rgba(232, 169, 160, 0.2);
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg-white);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
}

/* Loading Animation */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--rose-gold), var(--soft-pink));
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.5s ease;
}

.loading.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255,255,255,0.3);
  border-top: 3px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Topbar - Sliding Offers */
.topbar {
  background: linear-gradient(90deg, var(--rose-gold), var(--soft-pink), #FAD4D8);
  color: white;
  font-size: 0.85rem;
  font-weight: 500;
  overflow: hidden;
  white-space: nowrap;
  box-shadow: var(--shadow-soft);
}

.offers {
  display: inline-block;
  animation: slide 25s linear infinite;
  padding: 0.5rem 0;
}

.offers span {
  margin-right: 3rem;
  display: inline-block;
}

@keyframes slide {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* Header - Sticky Glassmorphism */
header {
  position: sticky;
  top: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 1000;
  transition: var(--transition);
}

nav {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--rose-gold);
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: var(--transition);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--luxury-gold);
  transition: var(--transition);
}

.nav-menu a:hover::after {
  width: 100%;
}

.icons {
  display: flex;
  gap: 1.5rem;
  font-size: 1.2rem;
}

.icon {
  color: var(--text-light);
  transition: var(--transition);
  cursor: pointer;
}

.icon:hover {
  color: var(--rose-gold);
  transform: scale(1.1);
}

/* Hero Slider */
.hero {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 1s ease;
}

.slide.active {
  opacity: 1;
}

.hero-content {
  text-align: center;
  color: white;
  max-width: 600px;
  padding: 0 2rem;
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
  text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.btn {
  display: inline-block;
  background: var(--luxury-gold);
  color: white;
  padding: 1rem 2.5rem;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(200, 169, 106, 0.4);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(200, 169, 106, 0.6);
}

.slider-controls {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: var(--transition);
}

.dot.active {
  background: white;
  transform: scale(1.2);
}

/* Category Section - Horizontal Scroll */
.categories {
  max-width: 1400px;
  margin: 5rem auto;
  padding: 0 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.categories::-webkit-scrollbar {
  display: none;
}

.category-grid {
  display: flex;
  gap: 2rem;
}

.category-card {
  flex: 0 0 300px;
  height: 400px;
  background: white;
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  scroll-snap-align: start;
  perspective: 1000px;
}

.category-card:hover {
  transform: translateY(-10px) rotateX(5deg) rotateY(5deg);
  box-shadow: var(--shadow-soft);
}

.category-img {
  height: 70%;
  background-size: cover;
  position: relative;
}

.category-title {
  padding: 1.5rem;
  text-align: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
}

/* Products Grid */
.products-section {
  max-width: 1400px;
  margin: 5rem auto;
  padding: 0 2rem;
}

.section-title {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 3rem;
  font-family: 'Playfair Display', serif;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.product-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
  perspective: 1000px;
  height: 450px;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-15px) rotateX(10deg);
  box-shadow: 0 25px 50px rgba(232, 169, 160, 0.3);
}

.product-img {
  height: 280px;
  background: #f0f0f0;
  position: relative;
  overflow: hidden;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-img img {
  transform: scale(1.1);
}

.product-info {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--rose-gold);
}

.product-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.wishlist {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--soft-pink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.wishlist:hover {
  background: var(--rose-gold);
  color: white;
}

/* Trending Carousel */
.trending {
  background: linear-gradient(135deg, var(--soft-pink), var(--rose-gold));
  padding: 5rem 0;
}

.trending-grid {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  padding: 0 2rem;
  scroll-snap-type: x mandatory;
}

.trending-grid::-webkit-scrollbar {
  height: 8px;
}

.trending-grid::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.5);
  border-radius: 10px;
}

/* Benefits Section */
.benefits {
  max-width: 1400px;
  margin: 5rem auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.benefit-card {
  text-align: center;
  padding: 2rem;
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-10px);
}

.benefit-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* Beauty Routine */
.routine {
  max-width: 1400px;
  margin: 5rem auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.routine-img {
  height: 500px;
  background: #f0f0f0;
  border-radius: 20px;
}

/* Instagram Gallery */
.instagram {
  max-width: 1400px;
  margin: 5rem auto;
  padding: 0 2rem;
}

.insta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.insta-img {
  height: 300px;
  background: #f0f0f0;
  border-radius: 15px;
  overflow: hidden;
  transition: var(--transition);
}

.insta-img:hover {
  transform: scale(1.05);
}

/* Footer */
footer {
  background: var(--text-dark);
  color: white;
  padding: 5rem 0 2rem;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-section h3 {
  margin-bottom: 1.5rem;
  font-family: 'Playfair Display', serif;
}

.footer-section a {
  color: var(--text-light);
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
  transition: var(--transition);
}

.footer-section a:hover {
  color: var(--rose-gold);
}

.newsletter {
  padding: 2rem;
  background: rgba(255,255,255,0.05);
  border-radius: 15px;
}

.newsletter input {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 50px;
  margin-bottom: 1rem;
  transition: var(--transition);
}

.newsletter input:focus {
  outline: none;
  box-shadow: 0 0 20px rgba(232, 169, 160, 0.5);
}

.footer-bottom {
  text-align: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* Scroll Animations */
.fade-in {
  opacity: 0;
  transform: translateY(50px);
  transition: var(--transition);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Parallax */
.parallax {
  background-attachment: fixed;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .routine {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .topbar {
    font-size: 0.75rem;
  }
  
  .offers span {
    margin-right: 2rem;
  }
}

@media (max-width: 480px) {
  .categories {
    padding: 0 1rem;
  }
  
  .category-grid {
    gap: 1rem;
  }
  
  .category-card {
    flex: 0 0 250px;
    height: 350px;
  }
}

/* 3D Tilt Effect */
.card-tilt {
  transition: transform 0.2s;
}

.card-tilt:hover {
  transform: rotateX(10deg) rotateY(10deg);
}