/* NATSUP Main Stylesheet — Clean rebuild with dark/light mode */
:root {
  --bg-body: #f8f9fa;
  --bg-card: #ffffff;
  --bg-header: #ffffff;
  --bg-dark: #0f0f23;
  --bg-section: #f0f2f5;
  --text-primary: #1a1a2e;
  --text-secondary: #555;
  --text-muted: #888;
  --border-color: #e0e0e0;
  --accent-gold: #D4AF37;
  --accent-gold-hover: #c9a032;
  --accent-blue: #2c3e50;
  --accent-blue-hover: #1a252f;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: 0.3s ease;
}

[data-theme="dark"] {
  --bg-body: #0f0f23;
  --bg-card: #1a1a3e;
  --bg-header: #161638;
  --bg-section: #14142e;
  --text-primary: #e8e8f0;
  --text-secondary: #b0b0c0;
  --text-muted: #707080;
  --border-color: #2a2a4a;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
}

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

body {
  font-family: var(--font-main);
  background: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background var(--transition), color var(--transition);
}

a { color: var(--accent-blue); text-decoration: none; }
a:hover { color: var(--accent-gold); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

img { max-width: 100%; height: auto; }

/* ─── Top Logo ─── */
.top-logo-container {
  text-align: center;
  padding: 20px 20px 10px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition);
}
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}
.brand-logo img { height: 60px; width: auto; }
.brand-title { font-size: 28px; font-weight: 900; letter-spacing: 2px; margin: 0; }
.brand-subtitle { font-size: 11px; letter-spacing: 4px; opacity: 0.7; }
.brand-tagline { font-size: 9px; letter-spacing: 2px; opacity: 0.5; }

/* ─── Header / Nav ─── */
.main-header {
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background var(--transition);
}
.nav-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 10px 20px;
  flex-wrap: wrap;
}
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-primary);
}
.nav-links {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  flex: 1;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 5px 8px;
  border-radius: 6px;
  transition: all var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--accent-gold);
  background: rgba(212, 175, 55, 0.1);
}

/* ─── Theme Toggle ─── */
.theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  color: var(--text-primary);
  background: var(--bg-card);
}
.theme-toggle:hover { border-color: var(--accent-gold); }

/* ─── Language Selector ─── */
.lang-selector { position: relative; }
.lang-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-primary);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}
.lang-btn:hover { border-color: var(--accent-gold); }
.lang-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  z-index: 200;
  min-width: 120px;
}
.lang-selector:hover .lang-dropdown { display: block; }
.lang-option {
  display: block;
  width: 100%;
  padding: 8px 14px;
  border: none;
  background: none;
  text-align: left;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-primary);
  transition: background var(--transition);
}
.lang-option:hover { background: rgba(212, 175, 55, 0.1); }

/* ─── Hero ─── */
.hero-section {
  padding: 60px 0 40px;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #16213e 100%);
  color: #fff;
}
.hero-premium-inner { display: flex; gap: 40px; align-items: center; flex-wrap: wrap; }
.hero-copy { flex: 1; min-width: 280px; }
.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 3px;
  opacity: 0.7;
  display: block;
  margin-bottom: 10px;
}
.hero-title { font-size: 36px; font-weight: 900; line-height: 1.2; margin-bottom: 15px; }
.hero-subtitle { font-size: 16px; opacity: 0.8; line-height: 1.7; margin-bottom: 25px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-primary, .hero-secondary {
  padding: 12px 28px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 14px;
  transition: all var(--transition);
}
.hero-primary {
  background: var(--accent-gold);
  color: #1a1a2e;
}
.hero-primary:hover { background: var(--accent-gold-hover); color: #1a1a2e; }
.hero-secondary {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}
.hero-secondary:hover { background: rgba(255,255,255,0.2); color: #fff; }
.hero-trust-card {
  flex: 0 0 280px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hero-stat-item {
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  padding: 15px;
  border: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-item strong { display: block; font-size: 18px; color: var(--accent-gold); margin-bottom: 3px; }
.hero-stat-item span { font-size: 13px; opacity: 0.7; }

/* ─── Category Filter ─── */
.category-filter-section {
  padding: 25px 0;
  background: var(--bg-section);
  transition: background var(--transition);
}
.search-input {
  width: 100%;
  padding: 12px 18px;
  border: 2px solid var(--border-color);
  border-radius: 30px;
  font-size: 15px;
  margin-bottom: 15px;
  background: var(--bg-card);
  color: var(--text-primary);
  transition: all var(--transition);
}
.search-input:focus { outline: none; border-color: var(--accent-gold); box-shadow: 0 0 0 3px rgba(212,175,55,0.2); }
.category-scroll {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 15px;
  scrollbar-width: thin;
}
.cat-chip {
  flex: 0 0 auto;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.cat-chip:hover, .cat-chip.active {
  background: var(--accent-gold);
  color: #1a1a2e;
  border-color: var(--accent-gold);
}
.filter-row {
  display: flex;
  gap: 15px;
  align-items: center;
  flex-wrap: wrap;
}
.filter-row label { font-size: 13px; color: var(--text-secondary); }
.filter-row select {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 13px;
}

/* ─── Products Grid ─── */
.main-content-section { padding: 30px 0; }
.section-title {
  font-size: 28px;
  font-weight: 800;
  margin: 40px 0 5px;
  color: var(--text-primary);
}
.section-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.section-count { font-size: 16px; font-weight: 400; opacity: 0.6; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

/* ─── Product Card ─── */
.product-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.product-image-wrapper {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-section);
  height: 200px;
}
.product-image-wrapper img {
  max-height: 160px;
  object-fit: contain;
}
.product-card-body { padding: 16px 20px 20px; flex: 1; display: flex; flex-direction: column; }
.product-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(212, 175, 55, 0.15);
  color: var(--accent-gold);
  margin-bottom: 8px;
  align-self: flex-start;
}
.product-title { font-size: 18px; font-weight: 800; margin-bottom: 6px; color: var(--text-primary); }
.product-summary { font-size: 13px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 15px; flex: 1; }
.product-actions { display: flex; gap: 8px; margin-top: auto; }
.btn-giant-buy, .btn-read {
  padding: 10px 18px;
  border-radius: 25px;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  transition: all var(--transition);
  display: inline-block;
}
.btn-giant-buy {
  background: var(--accent-gold);
  color: #1a1a2e;
  flex: 1;
}
.btn-giant-buy:hover { background: var(--accent-gold-hover); color: #1a1a2e; }
.btn-read {
  background: transparent;
  color: var(--accent-blue);
  border: 1px solid var(--border-color);
}
.btn-read:hover { border-color: var(--accent-gold); color: var(--accent-gold); }

/* ─── WhatsApp Float ─── */
.floating-whatsapp {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background: #25D366;
  color: #fff;
  padding: 12px 18px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.floating-whatsapp:hover {
  transform: scale(1.05);
  color: #fff;
  background: #20bd5a;
}

/* ─── Footer ─── */
.main-footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 40px 0 30px;
  margin-top: 40px;
}
.main-footer .container { text-align: center; }
.footer-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin: 15px 0;
}
.footer-links a { color: rgba(255,255,255,0.6); font-size: 13px; transition: all var(--transition); }
.footer-links a:hover { color: var(--accent-gold); }
.footer-motiv { font-size: 13px; opacity: 0.6; margin-bottom: 10px; }
.footer-contact-icons { display: flex; justify-content: center; gap: 15px; }
.footer-icon-link { font-size: 24px; opacity: 0.6; transition: all var(--transition); }
.footer-icon-link:hover { opacity: 1; color: var(--accent-gold); }

/* ─── Breadcrumb ─── */
.breadcrumb a { color: var(--accent-blue); }
.breadcrumb a:hover { color: var(--accent-gold); }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .hamburger-btn { display: block; }
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
  }
  .nav-links.open { display: flex; }
  .hero-title { font-size: 26px; }
  .hero-premium-inner { flex-direction: column; }
  .hero-trust-card { flex: 1; width: 100%; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .filter-row { flex-direction: column; align-items: stretch; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .brand-title { font-size: 22px; }
  .hero-title { font-size: 22px; }
}