/* ============================================================
   ECODROPS – Golden Glass UI Theme
   Color palette: deep amber bg + gold glass + warm white text
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── CSS Variables ─────────────────────────────────────── */
:root {
  --gold-primary:   #C8960C;
  --gold-bright:    #FFD700;
  --gold-medium:    #D4A017;
  --gold-light:     #F5D060;
  --gold-pale:      rgba(212, 160, 23, 0.12);
  --gold-glow:      rgba(212, 160, 23, 0.35);

  --bg-body:        #0D0500;
  --bg-dark:        #0A0300;
  --bg-mid:         #1A0900;
  --bg-section:     #120600;

  --glass-bg:       rgba(255, 255, 255, 0.055);
  --glass-bg-hover: rgba(255, 255, 255, 0.09);
  --glass-bg-gold:  rgba(212, 160, 23, 0.08);
  --glass-border:   rgba(212, 160, 23, 0.28);
  --glass-border-light: rgba(255, 255, 255, 0.08);
  --glass-shadow:   0 8px 32px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.3);
  --glass-shadow-gold: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(212, 160, 23, 0.15), 0 4px 24px rgba(212, 160, 23, 0.1);
  --glass-blur:     blur(20px) saturate(180%);
  --glass-blur-sm:  blur(12px) saturate(160%);

  --text-primary:   #FFF8E7;
  --text-muted:     rgba(255, 248, 231, 0.6);
  --text-soft:      rgba(255, 248, 231, 0.8);
  --text-gold:      #D4A017;
  --text-dark:      #1A0900;

  --radius-xs:  6px;
  --radius-sm:  10px;
  --radius:     16px;
  --radius-lg:  24px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-lg:  0 20px 60px rgba(0, 0, 0, 0.6);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  background-attachment: fixed;
  background-image:
    radial-gradient(ellipse at 80% 10%, rgba(212, 160, 23, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 90%, rgba(212, 160, 23, 0.05) 0%, transparent 50%);
}

h1, h2, h3, h4, h5 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.25; }
h6 { font-family: 'Inter', sans-serif; font-weight: 600; }
a { color: var(--gold-medium); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--gold-light); }
img { max-width: 100%; display: block; }
::selection { background: var(--gold-primary); color: #000; }

/* ─── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--gold-primary); border-radius: 3px; }

/* ─── Glass Card ────────────────────────────────────────── */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  transition: var(--transition);
}

.glass-card:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(212, 160, 23, 0.45);
  box-shadow: var(--glass-shadow-gold);
  transform: translateY(-2px);
}

.glass-card-gold {
  background: var(--glass-bg-gold);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow-gold);
}

.glass-card-sm {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  border: 1px solid var(--glass-border-light);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.glass-inset {
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
}

/* ─── Navbar ────────────────────────────────────────────── */
.navbar-glass {
  background: rgba(10, 3, 0, 0.88) !important;
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border-bottom: 1px solid var(--glass-border);
  padding: 14px 0;
  transition: var(--transition);
  position: fixed !important;
  top: 0; left: 0; right: 0;
  z-index: 1000;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold-medium) !important;
  text-decoration: none;
}

.navbar-brand .brand-logo { width: 40px; height: 40px; }

.navbar-brand .brand-dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--gold-bright);
  border-radius: 50%;
  margin-left: 2px;
  box-shadow: 0 0 8px var(--gold-bright);
}

.nav-link-glass {
  color: var(--text-soft) !important;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
  padding: 8px 16px !important;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
  position: relative;
}

.nav-link-glass:hover,
.nav-link-glass.active {
  color: var(--gold-light) !important;
  background: var(--gold-pale);
}

.nav-cart-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary) !important;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  padding: 8px 18px !important;
  font-weight: 500;
  transition: var(--transition-fast);
}

.nav-cart-btn:hover {
  background: var(--gold-pale);
  border-color: var(--gold-medium);
  color: var(--gold-light) !important;
}

.cart-badge {
  position: absolute;
  top: -6px; right: -6px;
  background: var(--gold-primary);
  color: #000;
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.navbar-toggler {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(212,160,23,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn-gold {
  background: linear-gradient(135deg, #B8820A 0%, #D4A017 30%, #FFD700 65%, #D4A017 100%);
  background-size: 200% 200%;
  color: #1A0500 !important;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-full);
  padding: 13px 34px;
  letter-spacing: 0.4px;
  font-size: 0.95rem;
  box-shadow: 0 4px 20px rgba(212, 160, 23, 0.4), 0 2px 8px rgba(0,0,0,0.3);
  transition: var(--transition);
  cursor: pointer;
  display: inline-block;
  text-decoration: none;
}

.btn-gold:hover {
  background-position: right center;
  box-shadow: 0 6px 30px rgba(212, 160, 23, 0.6), 0 2px 8px rgba(0,0,0,0.3);
  transform: translateY(-1px);
  color: #1A0500 !important;
}

.btn-gold:active { transform: translateY(0); }

.btn-gold-outline {
  background: transparent;
  color: var(--gold-medium) !important;
  border: 2px solid var(--gold-medium);
  border-radius: var(--radius-full);
  padding: 11px 32px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.4px;
  transition: var(--transition);
  cursor: pointer;
  display: inline-block;
  text-decoration: none;
}

.btn-gold-outline:hover {
  background: var(--gold-pale);
  border-color: var(--gold-light);
  color: var(--gold-light) !important;
  box-shadow: 0 4px 20px rgba(212, 160, 23, 0.2);
  transform: translateY(-1px);
}

.btn-glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm);
  border: 1px solid var(--glass-border);
  color: var(--text-primary) !important;
  border-radius: var(--radius-full);
  padding: 11px 28px;
  font-weight: 500;
  transition: var(--transition);
  display: inline-block;
  text-decoration: none;
}

.btn-glass:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(212, 160, 23, 0.5);
  color: var(--gold-light) !important;
  transform: translateY(-1px);
}

/* ─── Section Styles ────────────────────────────────────── */
.section-pad { padding: 90px 0; }
.section-pad-sm { padding: 60px 0; }

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glass-bg-gold);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  padding: 6px 18px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-title span { color: var(--gold-medium); }

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}

.section-divider {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
  border-radius: 2px;
  margin: 20px auto;
}

.section-dark { background: var(--bg-section); }
.section-glass {
  background: linear-gradient(180deg, transparent 0%, rgba(212,160,23,0.04) 50%, transparent 100%);
}

/* ─── Gold Divider / Shine Line ─────────────────────────── */
.gold-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-medium), transparent);
  border: none;
  margin: 0;
  opacity: 0.4;
}

/* ─── Form Inputs ───────────────────────────────────────── */
.form-glass {
  background: rgba(0,0,0,0.3) !important;
  border: 1px solid rgba(212, 160, 23, 0.25) !important;
  border-radius: var(--radius-sm) !important;
  color: var(--text-primary) !important;
  padding: 12px 16px !important;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-glass::placeholder { color: var(--text-muted) !important; }

.form-glass:focus {
  background: rgba(0,0,0,0.4) !important;
  border-color: var(--gold-medium) !important;
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.15) !important;
  color: var(--text-primary) !important;
  outline: none;
}

.form-label-glass {
  color: var(--text-soft);
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.form-glass option { background: #1A0800; color: var(--text-primary); }

/* ─── Alert / Flash Messages ────────────────────────────── */
.alert-gold {
  background: rgba(212, 160, 23, 0.12);
  border: 1px solid rgba(212, 160, 23, 0.4);
  color: var(--gold-light);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
}

.alert-error {
  background: rgba(220, 53, 69, 0.12);
  border: 1px solid rgba(220, 53, 69, 0.4);
  color: #f8a5b0;
  border-radius: var(--radius-sm);
  padding: 14px 18px;
}

.alert-success {
  background: rgba(40, 167, 69, 0.12);
  border: 1px solid rgba(40, 167, 69, 0.4);
  color: #98e8a8;
  border-radius: var(--radius-sm);
  padding: 14px 18px;
}

/* ─── Badge / Tag ───────────────────────────────────────── */
.badge-gold {
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-bright));
  color: #1A0500;
  font-weight: 700;
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 0.75rem;
}

.badge-glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--gold-light);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* ─── Rating Stars ──────────────────────────────────────── */
.stars { color: var(--gold-bright); font-size: 0.85rem; letter-spacing: 2px; }

/* ─── Breadcrumb ────────────────────────────────────────── */
.breadcrumb-glass {
  background: transparent;
  padding: 0;
  margin: 0;
}
.breadcrumb-glass .breadcrumb-item { font-size: 0.85rem; color: var(--text-muted); }
.breadcrumb-glass .breadcrumb-item a { color: var(--gold-medium); }
.breadcrumb-glass .breadcrumb-item.active { color: var(--text-soft); }
.breadcrumb-glass .breadcrumb-item+.breadcrumb-item::before { color: var(--text-muted); content: "/"; }

/* ─── Page Header ───────────────────────────────────────── */
.page-header {
  background: linear-gradient(180deg, rgba(212,160,23,0.05) 0%, transparent 100%);
  padding: 140px 0 60px;
  text-align: center;
  border-bottom: 1px solid var(--glass-border);
}

.page-header h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
.page-header p { color: var(--text-muted); font-size: 1.05rem; max-width: 500px; margin: 0 auto; }

/* ─── Product Card ──────────────────────────────────────── */
.product-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--glass-shadow-gold), 0 20px 60px rgba(0,0,0,0.5);
  border-color: rgba(212, 160, 23, 0.5);
}

.product-card .img-wrapper {
  overflow: hidden;
  position: relative;
  background: rgba(212, 160, 23, 0.05);
  aspect-ratio: 1;
}

.product-card .img-wrapper img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .img-wrapper img { transform: scale(1.06); }

.product-card .card-body { padding: 22px; }

.product-card .product-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}

.product-card .price-box { display: flex; align-items: center; gap: 10px; margin: 10px 0; }
.product-card .price-current { font-size: 1.4rem; font-weight: 700; color: var(--gold-medium); }
.product-card .price-original { font-size: 0.95rem; color: var(--text-muted); text-decoration: line-through; }
.product-card .discount-tag { background: #28a745; color: #fff; font-size: 0.7rem; font-weight: 700; padding: 2px 8px; border-radius: var(--radius-full); }

/* ─── Footer ────────────────────────────────────────────── */
.footer-glass {
  background: rgba(8, 3, 0, 0.96);
  border-top: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  padding: 70px 0 30px;
}

.footer-glass h5 {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-medium);
  margin-bottom: 20px;
}

.footer-glass p, .footer-glass li { color: var(--text-muted); font-size: 0.9rem; line-height: 2; }
.footer-glass a { color: var(--text-muted); }
.footer-glass a:hover { color: var(--gold-light); }
.footer-glass ul { list-style: none; padding: 0; margin: 0; }

.footer-brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold-medium);
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--text-muted) !important;
  font-size: 1rem;
  transition: var(--transition-fast);
  margin-right: 8px;
}

.footer-social a:hover {
  background: var(--gold-pale);
  border-color: var(--gold-medium);
  color: var(--gold-light) !important;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 24px;
  margin-top: 40px;
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* ─── Quantity Selector ─────────────────────────────────── */
.qty-selector {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.qty-btn {
  background: none;
  border: none;
  color: var(--gold-medium);
  width: 38px; height: 38px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover { background: var(--gold-pale); }

.qty-input {
  background: none;
  border: none;
  text-align: center;
  width: 50px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1rem;
}

.qty-input:focus { outline: none; }

/* ─── Loader / Spinner ──────────────────────────────────── */
.gold-spinner {
  width: 40px; height: 40px;
  border: 3px solid rgba(212,160,23,0.2);
  border-top-color: var(--gold-medium);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Toast Notification ────────────────────────────────── */
.toast-container-custom {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
}

.toast-glass {
  background: rgba(20, 8, 0, 0.92);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  color: var(--text-primary);
  font-size: 0.9rem;
  box-shadow: var(--glass-shadow-gold);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
  animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ─── Particle Animations ───────────────────────────────── */
@keyframes floatUp {
  0% { transform: translateY(0) scale(1); opacity: 0.6; }
  50% { transform: translateY(-30px) scale(1.1); opacity: 1; }
  100% { transform: translateY(0) scale(1); opacity: 0.6; }
}

@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(212, 160, 23, 0.4); }
  50% { box-shadow: 0 0 0 12px rgba(212, 160, 23, 0); }
}

.pulse-gold { animation: pulse-gold 2.5s ease infinite; }

/* ─── Hero Particles ────────────────────────────────────── */
.particle {
  position: absolute;
  background: var(--gold-medium);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  animation: floatUp ease-in-out infinite;
}

/* ─── Scroll Top Button ─────────────────────────────────── */
#scrollTop {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 44px; height: 44px;
  background: var(--glass-bg-gold);
  backdrop-filter: var(--glass-blur-sm);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--gold-medium);
  font-size: 1.1rem;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 900;
  text-decoration: none;
}

#scrollTop:hover {
  background: var(--gold-pale);
  border-color: var(--gold-bright);
  transform: translateY(-3px);
}

#scrollTop.visible { display: flex; }

/* ─── Utility Classes ───────────────────────────────────── */
.text-gold { color: var(--gold-medium) !important; }
.text-gold-light { color: var(--gold-light) !important; }
.text-muted-warm { color: var(--text-muted) !important; }
.text-soft { color: var(--text-soft) !important; }
.bg-glass { background: var(--glass-bg); }
.bg-glass-gold { background: var(--glass-bg-gold); }
.border-gold { border-color: var(--glass-border) !important; }
.rounded-glass { border-radius: var(--radius) !important; }
.rounded-glass-lg { border-radius: var(--radius-lg) !important; }
.fw-semibold { font-weight: 600; }
.font-serif { font-family: 'Playfair Display', serif; }
.content-body { padding-top: 80px; }

/* ─── Responsive Tweaks ─────────────────────────────────── */
@media (max-width: 991.98px) {
  .section-pad { padding: 60px 0; }
  .navbar-glass .navbar-collapse {
    background: rgba(10, 3, 0, 0.97);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 16px;
    margin-top: 10px;
  }
}

@media (max-width: 767.98px) {
  .section-pad { padding: 48px 0; }
  .btn-gold, .btn-gold-outline { padding: 11px 24px; font-size: 0.9rem; }
  .page-header { padding: 120px 0 48px; }
}