@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=General+Sans:wght@400;500;600;700&family=Instrument+Serif:ital@0;1&display=swap');

:root {
  --black: #0a0a0a;
  --black-light: #141414;
  --black-card: #1a1a1a;
  --gold: #C9A84C;
  --gold-light: #E8D48B;
  --gold-dark: #8B7331;
  --white: #FAFAF5;
  --white-dim: #B8B8A8;
  --gray: #2a2a2a;
  --gray-light: #3a3a3a;
  --red: #E54D4D;
  --green: #4CAF50;
  --font-display: 'Syne', sans-serif;
  --font-body: 'General Sans', sans-serif;
  --font-serif: 'Instrument Serif', serif;
  --max-width: 1200px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; font-family: inherit; }
img { max-width: 100%; display: block; }

/* UTILITY */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.gold { color: var(--gold); }
.text-center { text-align: center; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201,168,76,0.1);
  padding: 16px 0;
  transition: var(--transition);
}
.navbar .container {
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800; font-size: 1.3rem; letter-spacing: -0.02em;
}
.nav-logo span { color: var(--gold); }
.nav-links {
  display: flex; align-items: center; gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.9rem; font-weight: 500; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--white-dim);
  transition: var(--transition);
  position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--gold);
  transition: var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.cart-icon {
  position: relative; display: flex; align-items: center; gap: 6px;
}
.cart-count {
  background: var(--gold); color: var(--black);
  font-size: 0.7rem; font-weight: 700;
  width: 18px; height: 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  position: absolute; top: -8px; right: -10px;
}
.mobile-menu-btn {
  display: none; background: none; color: var(--white);
  font-size: 1.5rem;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  background: linear-gradient(180deg, var(--black) 0%, #0d0d08 50%, var(--black) 100%);
  overflow: hidden;
  padding-top: 80px;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 40%, rgba(201,168,76,0.06) 0%, transparent 70%);
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center;
  max-width: 900px; padding: 40px 24px;
}
.hero-badge {
  display: inline-block;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  color: var(--gold);
  padding: 8px 20px; border-radius: 100px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 800; line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero h1 .line2 {
  display: block;
  color: var(--gold);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 0.55em;
  letter-spacing: 0.01em;
  margin-top: 8px;
}
.hero-scripture {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--white-dim);
  max-width: 700px; margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-cta {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-display);
  font-weight: 700; font-size: 0.9rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  border-radius: 4px;
  transition: var(--transition);
}
.btn-primary {
  background: var(--gold); color: var(--black);
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201,168,76,0.3);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
}
.btn-outline:hover {
  background: var(--gold); color: var(--black);
  transform: translateY(-2px);
}
.btn-sm { padding: 10px 20px; font-size: 0.8rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-dark {
  background: var(--gray); color: var(--white);
}
.btn-dark:hover { background: var(--gray-light); }

/* ===== ACRONYM SECTION ===== */
.acronym-section {
  padding: 120px 0;
  background: var(--black-light);
  position: relative;
}
.acronym-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,0.3), transparent);
}
.section-label {
  font-family: var(--font-display);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; letter-spacing: -0.02em;
  margin-bottom: 60px;
}
.acronym-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2px;
}
.acronym-item {
  background: rgba(201,168,76,0.03);
  padding: 40px 32px;
  border-left: 3px solid transparent;
  transition: var(--transition);
  position: relative;
}
.acronym-item:hover {
  background: rgba(201,168,76,0.06);
  border-left-color: var(--gold);
}
.acronym-letter {
  font-family: var(--font-display);
  font-size: 3.5rem; font-weight: 800;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 12px;
}
.acronym-word {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.acronym-meaning {
  color: var(--white-dim);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== SCRIPTURE BANNER ===== */
.scripture-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.08) 0%, transparent 50%, rgba(201,168,76,0.05) 100%);
  text-align: center;
  border-top: 1px solid rgba(201,168,76,0.1);
  border-bottom: 1px solid rgba(201,168,76,0.1);
}
.scripture-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.3rem, 3vw, 2rem);
  color: var(--white);
  max-width: 800px; margin: 0 auto 16px;
  line-height: 1.7;
}
.scripture-ref {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1rem;
  color: var(--gold);
  letter-spacing: 0.1em;
}

/* ===== FEATURED PRODUCTS ===== */
.featured-section {
  padding: 100px 0;
}
.featured-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap; gap: 16px;
}

/* ===== PRODUCT GRID ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.product-card:hover {
  border-color: rgba(201,168,76,0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}
.product-image {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--gray) 0%, var(--black-light) 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.product-image-icon {
  font-size: 3rem; opacity: 0.3;
}
.product-category-badge {
  position: absolute; top: 12px; left: 12px;
  background: rgba(201,168,76,0.15);
  color: var(--gold);
  font-size: 0.7rem; font-weight: 600;
  padding: 4px 10px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: 0.1em;
}
.product-info {
  padding: 20px;
}
.product-name {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.05rem;
  margin-bottom: 6px;
  line-height: 1.3;
}
.product-desc {
  color: var(--white-dim);
  font-size: 0.85rem;
  margin-bottom: 12px;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.product-price {
  font-family: var(--font-display);
  font-weight: 800; font-size: 1.2rem;
  color: var(--gold);
}

/* ===== SHOP PAGE ===== */
.shop-hero {
  padding: 140px 0 60px;
  text-align: center;
  background: linear-gradient(180deg, var(--black) 0%, var(--black-light) 100%);
}
.shop-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
}
.filter-bar {
  display: flex; gap: 8px; justify-content: center;
  flex-wrap: wrap;
  padding: 32px 0;
}
.filter-btn {
  background: var(--gray);
  color: var(--white-dim);
  padding: 8px 20px; border-radius: 100px;
  font-size: 0.85rem; font-weight: 500;
  transition: var(--transition);
  text-transform: capitalize;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--gold); color: var(--black);
}
.shop-grid { padding: 0 0 100px; }

/* ===== PRODUCT DETAIL ===== */
.product-detail {
  padding: 120px 0 80px;
  min-height: 100vh;
}
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.product-detail-image {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--gray) 0%, var(--black-light) 100%);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.06);
}
.product-detail-image .product-image-icon { font-size: 6rem; }
.product-detail-info h1 {
  font-family: var(--font-display);
  font-size: 2.2rem; font-weight: 800;
  margin-bottom: 8px;
}
.product-detail-category {
  font-size: 0.85rem; color: var(--gold);
  font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.1em; margin-bottom: 20px;
}
.product-detail-price {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 800;
  color: var(--gold); margin-bottom: 24px;
}
.product-detail-desc {
  color: var(--white-dim);
  font-size: 1rem; line-height: 1.8;
  margin-bottom: 32px;
}
.option-group {
  margin-bottom: 24px;
}
.option-label {
  font-weight: 600; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 10px;
  color: var(--white-dim);
}
.option-buttons {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.option-btn {
  background: var(--gray);
  color: var(--white-dim);
  padding: 10px 18px; border-radius: 4px;
  font-size: 0.85rem; font-weight: 500;
  transition: var(--transition);
  border: 2px solid transparent;
}
.option-btn:hover { border-color: var(--gold); color: var(--white); }
.option-btn.selected {
  background: rgba(201,168,76,0.15);
  border-color: var(--gold); color: var(--gold);
}
.add-to-cart-group {
  display: flex; gap: 12px; margin-top: 32px;
}
.qty-control {
  display: flex; align-items: center;
  background: var(--gray); border-radius: 4px;
}
.qty-btn {
  background: none; color: var(--white);
  width: 44px; height: 44px;
  font-size: 1.2rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.qty-btn:hover { color: var(--gold); }
.qty-value {
  width: 50px; text-align: center;
  font-weight: 700; font-size: 1rem;
}

/* ===== CART PAGE ===== */
.cart-page { padding: 120px 0 80px; min-height: 100vh; }
.cart-page h1 {
  font-family: var(--font-display);
  font-size: 2.5rem; font-weight: 800;
  margin-bottom: 48px;
}
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px; align-items: start;
}
.cart-empty {
  text-align: center; padding: 80px 0;
}
.cart-empty-icon { font-size: 4rem; margin-bottom: 16px; opacity: 0.3; }
.cart-empty h2 {
  font-family: var(--font-display);
  margin-bottom: 8px;
}
.cart-empty p { color: var(--white-dim); margin-bottom: 24px; }
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 20px; align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cart-item-image {
  width: 100px; height: 100px;
  background: var(--gray); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.cart-item-image .product-image-icon { font-size: 2rem; }
.cart-item-name {
  font-family: var(--font-display);
  font-weight: 700; margin-bottom: 4px;
}
.cart-item-variant {
  font-size: 0.85rem; color: var(--white-dim); margin-bottom: 8px;
}
.cart-item-price { color: var(--gold); font-weight: 700; }
.cart-item-actions {
  display: flex; flex-direction: column; align-items: flex-end; gap: 8px;
}
.cart-item-remove {
  background: none; color: var(--white-dim);
  font-size: 0.8rem; text-decoration: underline;
  transition: var(--transition);
}
.cart-item-remove:hover { color: var(--red); }

/* Cart summary */
.cart-summary {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px; padding: 32px;
  position: sticky; top: 100px;
}
.cart-summary h2 {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 700;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.summary-row {
  display: flex; justify-content: space-between;
  margin-bottom: 12px; font-size: 0.95rem;
}
.summary-row.total {
  font-family: var(--font-display);
  font-weight: 800; font-size: 1.3rem;
  padding-top: 16px; margin-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: var(--gold);
}
.summary-row span:first-child { color: var(--white-dim); }

/* ===== CHECKOUT ===== */
.checkout-page { padding: 120px 0 80px; min-height: 100vh; }
.checkout-page h1 {
  font-family: var(--font-display);
  font-size: 2.5rem; font-weight: 800;
  margin-bottom: 48px;
}
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px; align-items: start;
}
.form-section {
  margin-bottom: 32px;
}
.form-section h2 {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 0.85rem; font-weight: 500;
  color: var(--white-dim);
  margin-bottom: 6px; text-transform: uppercase;
  letter-spacing: 0.08em;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  background: var(--gray);
  border: 2px solid transparent;
  color: var(--white);
  padding: 12px 16px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(201,168,76,0.05);
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}

/* ===== SUCCESS PAGE ===== */
.success-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 80px 24px;
}
.success-icon { font-size: 4rem; margin-bottom: 24px; }
.success-page h1 {
  font-family: var(--font-display);
  font-size: 2.5rem; font-weight: 800;
  margin-bottom: 16px;
}
.success-page p {
  color: var(--white-dim);
  font-size: 1.1rem; max-width: 500px;
  margin: 0 auto 32px;
}

/* ===== FOOTER ===== */
.footer {
  padding: 60px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: var(--black-light);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 800;
  margin-bottom: 12px;
}
.footer-brand h3 span { color: var(--gold); }
.footer-brand p {
  color: var(--white-dim); font-size: 0.9rem;
  line-height: 1.7; max-width: 320px;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--gold); margin-bottom: 16px;
}
.footer-col a {
  display: block; color: var(--white-dim);
  font-size: 0.9rem; margin-bottom: 10px;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
  color: var(--white-dim); font-size: 0.8rem;
}

/* ===== MISSION SECTION ===== */
.mission-section {
  padding: 100px 0;
  text-align: center;
}
.mission-section p {
  font-size: 1.1rem;
  color: var(--white-dim);
  max-width: 650px;
  margin: 0 auto 32px;
  line-height: 1.8;
}

/* ===== TOAST NOTIFICATION ===== */
.toast {
  position: fixed; bottom: 24px; right: 24px;
  background: var(--gold); color: var(--black);
  padding: 14px 24px; border-radius: 8px;
  font-weight: 600; font-size: 0.9rem;
  transform: translateY(100px); opacity: 0;
  transition: var(--transition);
  z-index: 9999;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}
.toast.show {
  transform: translateY(0); opacity: 1;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in {
  opacity: 0; transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
}
.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }
.fade-in-delay-4 { animation-delay: 0.4s; }

/* ===== LOADING SKELETON ===== */
.skeleton {
  background: linear-gradient(90deg, var(--gray) 25%, var(--gray-light) 50%, var(--gray) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .product-detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .cart-layout { grid-template-columns: 1fr; }
  .checkout-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .acronym-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 60px; left: 0; right: 0;
    background: var(--black);
    padding: 24px;
    border-bottom: 1px solid rgba(201,168,76,0.1);
  }
  .mobile-menu-btn { display: block; }
  .hero h1 { font-size: clamp(2.5rem, 10vw, 4rem); }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .cart-item { grid-template-columns: 80px 1fr; }
  .cart-item-actions { grid-column: 1 / -1; flex-direction: row; align-items: center; }
  .form-row { grid-template-columns: 1fr; }
  .featured-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
}