/*
 * DarkSecretNetwork Store - Global Stylesheet (SPEC v2)
 *
 * Bahasa Desain:
 * - Sampling Logo Resmi DSN:
 *   Background: #0f1219 (charcoal-navy pekat)
 *   Surface: #161a24
 *   Card: #161a24 / #1c2230
 *   Gold Utama: #c0a576 (champagne gold)
 *   Gold Terang: #d6c096
 *   Teks Utama: #e8e6df
 *   Muted: #9aa0ae
 *   Border Subtle: #232a3b
 * - Tipografi: Serif display untuk heading (Playfair Display / Cormorant Garamond), Inter untuk body
 * - Anti-AI-slop: Tanpa neon cyan, tanpa gradient norak, tanpa emoji di UI, tanpa lorem ipsum
 * - Responsif mobile-first (360px ke atas)
 */

@import url('fonts.css');

:root {
  --bg-deep: #0f1219;
  --bg-surface: #161a24;
  --bg-card: #161a24;
  --bg-card-hover: #1b212e;
  --bg-input: #10141e;
  --bg-elevated: #1e2433;

  --border-subtle: #232a3b;
  --border-strong: #333d54;
  --border-gold: rgba(192, 165, 118, 0.35);
  --border-gold-strong: #c0a576;

  --gold-primary: #c0a576;
  --gold-light: #d6c096;
  --gold-hover: #a88d5e;
  --gold-dim: rgba(192, 165, 118, 0.12);
  --gold-subtle: rgba(192, 165, 118, 0.05);

  --text-main: #e8e6df;
  --text-muted: #9aa0ae;
  --text-dim: #646c7d;
  --text-gold: #c0a576;

  --color-success: #34d399;
  --color-warning: #fbbf24;
  --color-danger: #f87171;

  --font-serif: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-deep);
  color: var(--text-main);
  overflow-x: hidden;
  position: relative;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* Typography & Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.mono {
  font-family: var(--font-mono);
}

.gold-accent {
  color: var(--gold-primary);
}

.gold-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
  border: none;
  margin: 24px 0;
}

.section-title {
  font-size: 1.85rem;
  margin-bottom: 8px;
  color: var(--text-main);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 2px;
  background-color: var(--gold-primary);
  margin-top: 6px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 680px;
}

/* Container & Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 24px;
  }
}

.main-content {
  flex: 1;
  padding-bottom: 80px;
}

/* Sample Banner */
.sample-banner {
  background-color: #141823;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--gold-light);
  font-size: 0.82rem;
  padding: 8px 16px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
}

.sample-banner-content {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 0;
}

.sample-banner-tag {
  background-color: rgba(192, 165, 118, 0.18);
  border: 1px solid var(--border-gold);
  color: var(--gold-primary);
  font-size: 0.68rem;
  font-family: var(--font-mono);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  flex-shrink: 0;
  letter-spacing: 0.04em;
}

.sample-banner-text {
  min-width: 0;
}

.banner-text-desktop {
  display: inline;
}

.banner-text-mobile {
  display: none;
}

.sample-banner-close {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
  margin-left: 4px;
  flex-shrink: 0;
}

.sample-banner-close:hover {
  color: var(--gold-light);
}

/* Header & Navigation */
.site-header {
  background-color: rgba(15, 18, 25, 0.96);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  min-width: 0;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(192, 165, 118, 0.25);
  transition: border-color var(--transition-fast);
  flex-shrink: 0;
}

.brand-link:hover .brand-logo-img {
  border-color: var(--gold-primary);
}

.brand-text-block {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.02em;
  line-height: 1.1;
  white-space: nowrap;
}

.brand-title-desktop {
  display: inline;
}

.brand-title-mobile {
  display: none;
}

.brand-tag {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  color: var(--gold-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 28px;
}

.nav-item {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-item:hover,
.nav-item.active {
  color: var(--gold-light);
}

.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--gold-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.cart-button-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.cart-button-link:hover,
.cart-button-link.active {
  border-color: var(--border-gold);
  color: var(--gold-light);
  background-color: var(--bg-card-hover);
}

.cart-badge {
  background-color: var(--gold-primary);
  color: #0f1219;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
  line-height: 1;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.menu-toggle:hover,
.menu-toggle[aria-expanded="true"] {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
}

@media (min-width: 860px) {
  .nav-links {
    display: flex;
  }
  .menu-toggle {
    display: none;
  }
  .mobile-nav-drawer {
    display: none !important;
  }
}

/* Mobile Drawer */
.mobile-nav-drawer {
  display: none;
  flex-direction: column;
  background-color: #121622;
  border-bottom: 1px solid var(--border-gold);
  padding: 12px 16px 16px;
  gap: 8px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.45);
}

.mobile-nav-drawer.open {
  display: flex;
}

.mobile-nav-item {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: var(--text-muted);
  border: 1px solid transparent;
  display: block;
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
  color: var(--gold-light);
  background-color: var(--bg-surface);
  border-color: var(--border-gold);
}

/* Responsive Header & Banner for Mobile (< 860px) */
@media (max-width: 859px) {
  .nav-wrapper {
    height: 60px;
  }
  .brand-logo-img {
    height: 34px;
  }
  .brand-link {
    gap: 8px;
  }
  .brand-title-desktop {
    display: none;
  }
  .brand-title-mobile {
    display: inline;
  }
  .brand-title {
    font-size: 1.05rem;
  }
  .brand-tag {
    display: none;
  }
  .nav-actions {
    gap: 8px;
  }
  .cart-button-link {
    padding: 6px 10px;
    gap: 6px;
    font-size: 0.8rem;
  }
  .menu-toggle {
    padding: 6px 8px;
  }
}

@media (max-width: 640px) {
  .sample-banner {
    padding: 6px 12px;
    font-size: 0.72rem;
    gap: 8px;
    line-height: 1.35;
    overflow: hidden;
  }
  .sample-banner-content {
    gap: 6px;
    flex-wrap: nowrap;
    text-align: left;
    overflow: hidden;
    min-width: 0;
    flex: 1;
  }
  .sample-banner-text {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
  }
  .sample-banner-tag {
    font-size: 0.62rem;
    padding: 1px 5px;
    flex-shrink: 0;
  }
  .banner-text-desktop {
    display: none;
  }
  .banner-text-mobile {
    display: inline;
  }
}

@media (max-width: 380px) {
  .cart-button-link {
    padding: 6px 8px;
  }
  .cart-button-link .cart-text {
    display: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  line-height: 1.4;
  letter-spacing: 0.01em;
}

.btn-primary {
  background-color: var(--gold-primary);
  border-color: var(--gold-primary);
  color: #0f1219;
}

.btn-primary:hover {
  background-color: var(--gold-light);
  border-color: var(--gold-light);
  color: #0f1219;
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--border-subtle);
  color: var(--text-main);
}

.btn-secondary:hover {
  border-color: var(--gold-primary);
  color: var(--gold-light);
  background-color: var(--gold-subtle);
}

.btn-gold-outline {
  background-color: transparent;
  border-color: var(--gold-primary);
  color: var(--gold-primary);
}

.btn-gold-outline:hover {
  background-color: var(--gold-primary);
  color: #0f1219;
}

.btn-danger {
  background-color: transparent;
  border-color: rgba(248, 113, 113, 0.4);
  color: var(--color-danger);
}

.btn-danger:hover {
  background-color: rgba(248, 113, 113, 0.12);
  border-color: var(--color-danger);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.8rem;
}

.btn-block {
  width: 100%;
}

.btn:disabled,
.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1;
}

.badge-gold {
  background-color: var(--gold-dim);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
}

.badge-sample {
  background-color: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: var(--color-warning);
}

.badge-category {
  background-color: rgba(154, 160, 174, 0.08);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

.badge-success {
  background-color: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: var(--color-success);
}

/* Hero Section */
.hero-section {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 920px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }
}

.hero-tagline-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--gold-primary);
  margin-bottom: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-title {
  font-size: 2.35rem;
  line-height: 1.2;
  margin-bottom: 18px;
  color: var(--text-main);
  letter-spacing: -0.01em;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }
}

.hero-description {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-preview-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.hero-terminal-header {
  background-color: #121520;
  border-bottom: 1px solid var(--border-subtle);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #2e3547;
}

.hero-code-block {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.code-keyword { color: var(--gold-primary); font-weight: 600; }
.code-fn { color: #d6c096; }
.code-string { color: #a3b18a; }
.code-comment { color: var(--text-dim); font-style: italic; }
.code-gold { color: var(--gold-light); }

/* Value Proposition */
.values-section {
  padding: 56px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.value-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition-fast);
}

.value-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-2px);
}

.value-icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  color: var(--gold-primary);
  margin-bottom: 16px;
  background-color: var(--gold-subtle);
}

.value-title {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.value-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Category Pills & Filters */
.category-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.category-pill {
  padding: 8px 16px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.category-pill:hover,
.category-pill.active {
  background-color: #1a202c;
  border-color: var(--gold-primary);
  color: var(--gold-light);
}

.filter-panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 32px;
}

.filter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .filter-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.search-input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 14px;
  color: var(--text-dim);
  pointer-events: none;
}

.input-text,
.select-control,
.form-control {
  width: 100%;
  background-color: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 10px 14px;
  font-size: 0.88rem;
  transition: border-color var(--transition-fast);
}

.search-input-group .input-text {
  padding-left: 42px;
}

.input-text:focus,
.select-control:focus,
.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 1px var(--gold-primary);
}

.select-control option {
  background-color: #121520;
  color: var(--text-main);
}

/* Product Grid & Card */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.product-card:hover {
  border-color: var(--border-gold);
  background-color: var(--bg-card-hover);
  transform: translateY(-2px);
}

.card-thumb-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background-color: #10141e;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.card-thumb-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.product-card:hover .card-thumb-wrapper img {
  transform: scale(1.02);
}

.card-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 8px;
  line-height: 1.3;
}

.card-title a {
  color: var(--text-main);
}

.card-title a:hover {
  color: var(--gold-light);
}

.card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 18px;
  flex: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.card-price {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold-primary);
}

.card-actions {
  display: flex;
  gap: 8px;
}

/* Product Detail Page */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-top: 24px;
}

@media (min-width: 900px) {
  .detail-layout {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }
}

.gallery-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.gallery-main-view {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  padding-top: 56.25%;
}

.gallery-main-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-thumbs-row {
  display: flex;
  gap: 12px;
}

.gallery-thumb-btn {
  width: 88px;
  height: 52px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  transition: border-color var(--transition-fast);
}

.gallery-thumb-btn.active,
.gallery-thumb-btn:hover {
  border-color: var(--gold-primary);
}

.gallery-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-info-panel {
  display: flex;
  flex-direction: column;
}

.detail-badge-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.detail-title {
  font-size: 2.1rem;
  margin-bottom: 12px;
}

.detail-price-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.price-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.detail-price-value {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gold-primary);
}

.detail-specs-table {
  width: 100%;
  margin-bottom: 24px;
  border-collapse: collapse;
}

.detail-specs-table tr {
  border-bottom: 1px solid var(--border-subtle);
}

.specs-label {
  padding: 10px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  width: 40%;
}

.specs-val {
  padding: 10px 0;
  font-size: 0.88rem;
  color: var(--text-main);
  font-weight: 500;
}

.features-list {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.feature-check {
  color: var(--gold-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Cart & Summary Card */
.cart-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  min-width: 0;
}

@media (min-width: 900px) {
  .cart-layout {
    grid-template-columns: 1.3fr 0.7fr;
  }
}

.cart-items-panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  min-width: 0;
}

.cart-item-row {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-subtle);
}

@media (max-width: 560px) {
  .cart-item-row {
    grid-template-columns: 60px 1fr;
    gap: 12px;
  }
  .cart-item-row > :last-child {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
  }
}

.cart-item-thumb {
  width: 100%;
  height: 52px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.cart-item-info h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.cart-item-info h4 a {
  color: var(--text-main);
}

.cart-item-meta {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.cart-qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
}

.qty-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover {
  color: var(--gold-primary);
}

.qty-val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  min-width: 24px;
  text-align: center;
}

.cart-item-subtotal {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--gold-primary);
  font-size: 0.95rem;
}

.cart-summary-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  height: fit-content;
  min-width: 0;
}

@media (max-width: 640px) {
  .cart-items-panel,
  .cart-summary-card {
    padding: 16px;
  }
}

.summary-title {
  font-size: 1.25rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.summary-row.total {
  padding-top: 14px;
  margin-top: 8px;
  border-top: 1px solid var(--border-gold);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
}

.price-value {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  color: var(--gold-primary);
  font-weight: 700;
}

/* Checkout Page (4-Step Workflow) */
.checkout-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.checkout-stepper::-webkit-scrollbar {
  display: none;
}

.step-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-dim);
  white-space: nowrap;
  flex-shrink: 0;
}

.step-label-desktop {
  display: inline;
}

.step-label-mobile {
  display: none;
}

.step-indicator.active {
  color: var(--gold-light);
  font-weight: 600;
}

.step-indicator.completed {
  color: var(--text-main);
}

.step-num-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-input);
  color: var(--text-dim);
  flex-shrink: 0;
}

.step-indicator.active .step-num-badge {
  background-color: var(--gold-primary);
  border-color: var(--gold-primary);
  color: #0f1219;
  font-weight: 700;
}

.step-indicator.completed .step-num-badge {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
}

.step-divider-line {
  flex: 1;
  height: 1px;
  background-color: var(--border-subtle);
  min-width: 16px;
}

@media (max-width: 640px) {
  .checkout-stepper {
    padding: 10px 12px;
    gap: 4px;
    margin-bottom: 24px;
  }
  .step-label-desktop {
    display: none;
  }
  .step-label-mobile {
    display: inline;
  }
  .step-indicator {
    gap: 5px;
    font-size: 0.72rem;
  }
  .step-num-badge {
    width: 20px;
    height: 20px;
    font-size: 0.68rem;
  }
  .step-divider-line {
    min-width: 8px;
    margin: 0 2px;
  }
}

/* Payment Method Cards */
.payment-methods-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 16px 0 24px;
}

@media (min-width: 600px) {
  .payment-methods-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.payment-method-card {
  background-color: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.payment-method-card:hover {
  border-color: var(--border-gold);
}

.payment-method-card.selected {
  border-color: var(--gold-primary);
  background-color: var(--bg-elevated);
}

.method-radio-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
}

.payment-method-card.selected .method-radio-label {
  color: var(--gold-light);
}

.method-desc-text {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.4;
}

/* Nominal Callout Box */
.nominal-callout-box {
  background-color: #121622;
  border: 1px solid var(--gold-primary);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 20px 0;
  text-align: center;
  position: relative;
}

.nominal-title-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--gold-primary);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.nominal-amount-display {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold-light);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

@media (min-width: 600px) {
  .nominal-amount-display {
    font-size: 2.35rem;
  }
}

.nominal-breakdown {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.nominal-alert-text {
  font-size: 0.82rem;
  color: var(--color-warning);
  background-color: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.25);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Instruction Method Container */
.payment-instruction-box {
  background-color: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 20px;
  margin-bottom: 24px;
}

.qris-preview-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
}

.qris-img-tag {
  max-width: 260px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-gold);
}

.copy-row-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #0b0e15;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin: 8px 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

/* Upload Dropzone */
.upload-dropzone {
  border: 2px dashed var(--border-subtle);
  border-radius: var(--radius-md);
  background-color: var(--bg-input);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.upload-dropzone:hover,
.upload-dropzone.dragover {
  border-color: var(--gold-primary);
  background-color: var(--gold-subtle);
}

.upload-icon-svg {
  color: var(--gold-primary);
  margin-bottom: 10px;
}

.upload-preview-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background-color: #121622;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-top: 14px;
}

.upload-preview-img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

/* Forms */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-main);
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.required {
  color: var(--color-danger);
}

/* Success Order State */
.success-screen-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 40px 24px;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.success-icon-badge {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--gold-dim);
  border: 1px solid var(--gold-primary);
  color: var(--gold-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.success-title {
  font-size: 2.1rem;
  margin-bottom: 10px;
  color: var(--text-main);
}

.success-order-id-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--gold-light);
  background-color: #121622;
  border: 1px solid var(--border-gold);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

/* FAQ Accordion */
.step-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 24px 0 48px;
}

@media (min-width: 640px) {
  .step-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .step-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.step-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: border-color var(--transition-fast);
}

.step-card:hover {
  border-color: var(--border-gold);
}

.step-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold-primary);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  display: block;
}

.step-title {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.open {
  border-color: var(--border-gold);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 20px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.02rem;
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--text-main);
  gap: 16px;
}

.faq-chevron {
  color: var(--gold-primary);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 20px 20px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  border-top: 1px solid transparent;
}

.faq-item.open .faq-answer {
  display: block;
  border-top-color: var(--border-subtle);
  padding-top: 14px;
}

/* Floating WhatsApp CS Button */
.floating-cs-button {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--bg-surface);
  border: 1px solid var(--gold-primary);
  border-radius: 9999px;
  padding: 10px 18px;
  color: var(--gold-light);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
}

.floating-cs-button:hover {
  background-color: var(--gold-primary);
  color: #0f1219;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(192, 165, 118, 0.25);
}

.floating-cs-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .floating-cs-button {
    bottom: 16px;
    right: 16px;
    padding: 8px 14px;
    font-size: 0.8rem;
  }
}

/* Footer */
.site-footer {
  background-color: #0c0e14;
  border-top: 1px solid var(--border-subtle);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
  }
}

.footer-col-title {
  font-size: 1.05rem;
  margin-bottom: 16px;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-dim);
  align-items: center;
  text-align: center;
}

@media (min-width: 600px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Toast Notification & Empty State */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background-color: #141824;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  color: var(--text-main);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  pointer-events: auto;
  animation: toastSlide 0.25s ease-out;
}

@keyframes toastSlide {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.empty-state {
  text-align: center;
  padding: 48px 20px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.empty-state-icon {
  color: var(--gold-primary);
  margin-bottom: 16px;
  display: inline-flex;
}

.empty-state-title {
  font-size: 1.45rem;
  margin-bottom: 8px;
}

.empty-state-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 20px;
  line-height: 1.6;
}