/* Luxury Jewelry Store "Rose" - Design System */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&display=swap');

:root {
  --bg-primary: #1a0a2e;
  --bg-secondary: #25104a;
  --accent-purple: #6b21a8;
  --gold: #c9a84c;
  --gold-glow: rgba(201, 168, 76, 0.4);
  --rose-gold: #b76e79;
  --ivory: #fdfdfd;
  --lavender: #e9d5ff;
  --text-dim: rgba(233, 213, 255, 0.7);
  
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Lato', sans-serif;
  
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--ivory);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, .logo {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: 1px;
}

/* Decorative Divider */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  width: 100%;
  margin: 2rem 0;
  position: relative;
}

.divider::after {
  content: '✦';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--gold);
  background: var(--bg-primary);
  padding: 0 1rem;
  font-size: 1.2rem;
}

/* Golden Shimmer Animation */
@keyframes shimmer {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

.shimmer-btn {
  position: relative;
  overflow: hidden;
  background: var(--gold);
  color: var(--bg-primary);
  border: none;
  padding: 1rem 2.5rem;
  font-family: var(--font-serif);
  font-weight: bold;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 2px;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.shimmer-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    to right,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transition: 0.5s;
}

.shimmer-btn:hover::before {
  left: 100%;
  transition: 0.5s;
}

.shimmer-btn:hover {
  background: var(--rose-gold);
  box-shadow: 0 0 20px var(--gold-glow);
  transform: translateY(-2px);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Fade In Animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  background: rgba(26, 10, 46, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  color: var(--gold);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 4px;
}

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

.nav-links a {
  text-decoration: none;
  color: var(--lavender);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: var(--transition);
  padding: 0.5rem 0;
}

.nav-links a:hover {
  color: var(--gold);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  padding: 10px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--gold);
  margin: 5px 0;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: 
    linear-gradient(rgba(26, 10, 46, 0.6), rgba(26, 10, 46, 0.9)),
    radial-gradient(circle at center, var(--accent-purple) 0%, var(--bg-primary) 70%);
  position: relative;
  overflow: hidden;
}


.hero-content {
  z-index: 2;
  max-width: 90%;
  width: 800px;
}

.hero h1 {
  font-size: clamp(3rem, 10vw, 5rem);
  margin-bottom: 1rem;
  background: linear-gradient(to right, var(--gold), #f3e5ab, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: titleGlow 4s ease-in-out infinite alternate;
}

.hero p {
  font-size: clamp(1rem, 4vw, 1.5rem);
  color: var(--lavender);
  margin-bottom: 2.5rem;
  font-family: var(--font-serif);
  font-style: italic;
  letter-spacing: 2px;
}

@keyframes titleGlow {
  from { filter: drop-shadow(0 0 5px var(--gold-glow)); }
  to { filter: drop-shadow(0 0 15px var(--gold-glow)); }
}

/* Sections General */
.section {
  padding: clamp(4rem, 10vw, 8rem) 0;
}

.section-title {
  text-align: center;
  font-size: clamp(2rem, 6vw, 3rem);
  margin-bottom: 3rem;
  color: var(--gold);
}

/* Featured Collections */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.collection-card {
  position: relative;
  height: clamp(300px, 50vw, 400px);
  overflow: hidden;
  border: 1px solid rgba(201, 168, 76, 0.1);
  transition: var(--transition);
  background: var(--bg-secondary);
  cursor: pointer;
}

.collection-card:hover {
  transform: translateY(-10px);
  border-color: var(--gold);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.collection-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.8s ease;
}

.collection-card:hover .collection-image {
  transform: scale(1.1);
}

.collection-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(26, 10, 46, 0.9));
  text-align: center;
}

.collection-overlay h3 {
  color: var(--gold);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.collection-overlay p {
  color: var(--lavender);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* About Us */
.about {
  background: var(--bg-secondary);
  position: relative;
}

.about-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.about-image {
  height: clamp(300px, 40vw, 500px);
  background: linear-gradient(45deg, var(--bg-primary), var(--accent-purple));
  border: 1px solid var(--gold);
}

.about-text h2 {
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.about-text p {
  color: var(--lavender);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.product-card {
  background: rgba(255, 255, 255, 0.03);
  padding: 1.5rem;
  border: 1px solid rgba(201, 168, 76, 0.1);
  transition: var(--transition);
  text-align: center;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: scale(1.03);
  border-color: var(--gold);
  box-shadow: 0 0 20px var(--gold-glow);
}

.product-img {
  width: 100%;
  aspect-ratio: 1/1;
  background: var(--bg-primary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

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

.product-info h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--ivory);
}

.product-price {
  color: var(--gold);
  font-weight: bold;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  margin-top: auto;
}

.add-to-cart {
  width: 100%;
  padding: 0.8rem;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  min-height: 48px;
}

.add-to-cart:hover {
  background: var(--gold);
  color: var(--bg-primary);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--bg-secondary);
  padding: clamp(1.5rem, 5vw, 3rem);
  border: 1px solid rgba(201, 168, 76, 0.1);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 0.5rem;
  left: 1rem;
  font-size: 4rem;
  color: var(--gold-glow);
  font-family: var(--font-serif);
}

.testimonial-text {
  font-style: italic;
  font-size: 1rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  color: var(--gold);
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

/* FAQ */
.faq-grid {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-secondary);
  padding: 1.5rem;
  margin-bottom: 1rem;
  border-left: 3px solid var(--gold);
}

.faq-item h3 {
  font-size: 1.1rem;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

.faq-item div {
  color: var(--lavender);
  font-size: 0.95rem;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(201, 168, 76, 0.1);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card-img {
  height: 200px;
  width: 100%;
  background-size: cover;
  background-position: center;
}

.blog-card-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-content h3 {
  color: var(--gold);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.blog-card-content p {
  font-size: 0.9rem;
  color: var(--lavender);
  margin-bottom: 1.5rem;
}

.read-more {
  margin-top: auto;
  color: var(--gold);
  text-decoration: none;
  font-weight: bold;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Newsletter */
.newsletter {
  padding: clamp(3rem, 8vw, 6rem) 0;
  background: linear-gradient(rgba(26, 10, 46, 0.9), rgba(26, 10, 46, 0.9)),
              radial-gradient(circle at center, var(--accent-purple), var(--bg-primary));
}

.newsletter-form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.newsletter-form input {
  flex: 1;
  min-width: 200px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(201, 168, 76, 0.3);
  color: var(--ivory);
  font-family: var(--font-sans);
  min-height: 48px;
}

.newsletter-form button {
  padding: 1rem 2rem;
  min-height: 48px;
  flex-grow: 1;
}

/* Footer */
.footer {
  background: var(--bg-primary);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(201, 168, 76, 0.1);
}

.footer-main {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
  align-items: start;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--lavender);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.contact-label {
  font-family: var(--font-serif);
  color: var(--gold);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 2px;
  font-weight: bold;
}

.contact-item p {
  color: var(--ivory);
  font-size: 1rem;
  line-height: 1.4;
}

.footer-map {
  border: 1px solid rgba(201, 168, 76, 0.2);
  padding: 5px;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.footer-map iframe {
  display: block;
}

.copyright {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.copyright a {
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.copyright a:hover {
  color: var(--ivory);
  text-shadow: 0 0 10px var(--gold-glow);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 8vw, 4rem);
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 1rem 0;
  font-size: 0.8rem;
}

/* Mobile Adjustments */
@media (max-width: 992px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 280px;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 8rem 2rem;
    transition: 0.5s ease-in-out;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    z-index: 1000;
  }

  .nav-links.active {
    right: 0;
  }

  .hamburger {
    display: block;
  }

  .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .footer-info {
    align-items: center;
  }
  
  .contact-item {
    align-items: center;
  }
}

@media (max-width: 576px) {
  .section { padding: 4rem 0; }
  .newsletter-form input { width: 100%; }
  .footer-main { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .logo { font-size: 1.5rem; }
}