:root {
    /* Background — deep black with subtle warm red tint */
    --bg-base: #0a0909;
    --bg-surface: #121010;
    --bg-elevated: #1a1414;
    --bg-hover: #221818;

    --dark: var(--bg-base);
    --dark-light: var(--bg-elevated);
    --dark-card: var(--bg-surface);

    /* Primary — Victory Miner red (from icon.ico ~ #E90009) */
    --primary: #e90009;
    --primary-dark: #b80007;
    --primary-light: #ff4d55;
    --primary-subtle: rgba(233, 0, 9, 0.1);
    --primary-glow: rgba(233, 0, 9, 0.28);

    /* Brand wordmark — putih + orange kekuningan */
    --brand-orange: #ffb347;
    --brand-orange-light: #ffc857;
    --accent: #e8e8e8;
    --accent-dark: #b0b0b0;

    /* Semantic — not everything red */
    --star: #fbbf24;
    --star-empty: #4b5563;
    --link: #b8bcc4;
    --icon-muted: #9ca3af;

    /* Text — soft, comfortable on dark */
    --white: #f5f5f5;
    --light: #d4d4d4;
    --gray-light: #9ca3af;
    --gray: #6b7280;

    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #22c55e;
    --info: #60a5fa;

    /* Harga — emas/champagne, bukan merah brand */
    --price: #e8c878;
    --price-light: #f5dfa0;
    --price-border: rgba(232, 200, 120, 0.28);

    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.04);
    --border-red: rgba(233, 0, 9, 0.2);

    --radius: 10px;
    --radius-lg: 14px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.45);
    --shadow-red: 0 4px 24px rgba(233, 0, 9, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Inter', -apple-system, sans-serif;
    --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;

    --navbar-height: 76px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background-color: var(--bg-base);
    color: var(--light);
    line-height: 1.65;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--link); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-light); }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 900px; }

/* Navbar */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(10, 9, 9, 0.88);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.navbar-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: var(--navbar-height);
    gap: 24px;
}

.navbar-brand {
    display: flex; align-items: center; gap: 14px;
    color: var(--white); text-decoration: none;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.navbar-brand:hover {
    color: var(--white);
    transform: translateY(-1px);
}

.brand-logo {
    width: 44px; height: 44px;
    border: none;
    border-radius: 0;
    box-shadow: none;
    object-fit: contain;
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    gap: 2px;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.brand-word-victory {
    color: var(--white);
}

.brand-word-miner {
    color: var(--brand-orange);
    background: linear-gradient(135deg, var(--brand-orange) 0%, var(--brand-orange-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-left: 1px;
}

.brand-tagline {
    display: inline-block;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    opacity: 0.95;
}

.brand-word-tag-light {
    color: var(--white);
}

.brand-word-tag-accent {
    color: var(--brand-orange);
    background: linear-gradient(90deg, var(--white) 0%, var(--brand-orange) 55%, var(--brand-orange-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar-nav-wrap {
    flex: 1;
    display: flex;
    justify-content: center;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
    padding: 0;
    margin: 0;
    background: transparent;
    border: none;
    border-radius: 0;
}

.navbar-menu li { display: flex; }

.navbar-menu a {
    color: var(--gray-light);
    padding: 10px 18px;
    border-radius: 0;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    white-space: nowrap;
    position: relative;
    transition: color 0.2s ease;
    background: transparent;
}

.navbar-menu a::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 18px;
    right: 18px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-light), var(--accent));
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
}

.navbar-menu a:hover {
    color: var(--white);
    background: transparent;
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
    transform: scaleX(1);
}

.navbar-menu a.active {
    color: var(--white);
    background: transparent;
    box-shadow: none;
    font-weight: 600;
}

.navbar-menu a.active::after {
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
}

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

.nav-cta {
    padding: 10px 22px !important;
    font-size: 0.84rem !important;
    border-radius: 8px !important;
    box-shadow: none;
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.navbar-toggle {
    display: none;
    flex-direction: column; justify-content: center; gap: 5px;
    width: 44px; height: 44px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    padding: 10px;
    transition: var(--transition);
}

.navbar-toggle:hover { background: rgba(255, 255, 255, 0.07); }

.navbar-toggle span {
    display: block; width: 20px; height: 2px;
    background: var(--light);
    border-radius: 2px;
    transition: var(--transition);
    margin: 0 auto;
}

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

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 24px; border-radius: 8px; font-weight: 600;
    font-size: 0.9rem; border: 2px solid transparent;
    cursor: pointer; transition: var(--transition); text-decoration: none;
    font-family: var(--font);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border-color: transparent;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--primary-glow);
}

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

.btn-outline:hover {
    background: var(--primary-subtle);
    border-color: var(--primary);
    color: var(--white);
}

.btn-outline-white {
    background: transparent; color: var(--white);
    border-color: rgba(255,255,255,0.3);
}

.btn-outline-white:hover { background: rgba(255,255,255,0.1); color: var(--white); }

.btn-white { background: var(--white); color: var(--dark); }
.btn-white:hover { background: var(--light); color: var(--dark); }

.btn-whatsapp {
    background: #25d366;
    color: var(--white);
    border-color: transparent;
}

.btn-whatsapp:hover {
    background: #20bd5a;
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-sm { padding: 6px 16px; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn-disabled { opacity: 0.5; cursor: not-allowed; }

/* Flash Messages */
.flash-container {
    position: fixed; top: 88px; right: 24px; z-index: 9999;
    display: flex; flex-direction: column; gap: 8px;
}

.flash {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 20px; border-radius: var(--radius);
    background: var(--dark-card); border: 1px solid rgba(255,255,255,0.1);
    box-shadow: var(--shadow); min-width: 300px; max-width: 450px;
    animation: slideIn 0.3s ease;
}

.flash-success { border-left: 4px solid var(--success); }
.flash-danger { border-left: 4px solid var(--danger); }
.flash-warning { border-left: 4px solid var(--warning); }
.flash-info { border-left: 4px solid #3b82f6; }

.flash-close {
    background: none; border: none; color: var(--gray);
    font-size: 1.2rem; cursor: pointer; margin-left: auto;
}

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

/* Hero */
.hero {
    position: relative;
    padding: 140px 0 96px;
    overflow: hidden;
    min-height: auto;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(168deg, #0a0606 0%, #0d0808 45%, #0a0909 100%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 85% 65% at 18% 15%, rgba(233, 0, 9, 0.1) 0%, transparent 55%),
        radial-gradient(ellipse 70% 55% at 82% 28%, rgba(249, 115, 22, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 72%, rgba(10, 9, 9, 0.45) 100%);
    pointer-events: none;
}

.hero-content { position: relative; text-align: center; z-index: 3; }

/* Hero — eyebrow label */
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 auto 24px;
    padding: 8px 20px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gray-light);
    letter-spacing: 0.03em;
}

.hero-eyebrow-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0;
}

.cert-no-masked {
    font-family: ui-monospace, monospace;
    letter-spacing: 0.03em;
}

.hero h1 {
    font-family: var(--font-heading); font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 800; line-height: 1.15; margin-bottom: 20px;
    color: var(--white);
}

.text-gradient {
    background: linear-gradient(135deg, #ff6b6b, var(--primary), #b80007);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem; color: var(--gray-light);
    max-width: 700px; margin: 0 auto 36px;
}

.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }

.hero .btn-glass {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(255, 255, 255, 0.07);
}

.hero-stats {
    display: flex; justify-content: center; gap: 16px; flex-wrap: wrap;
    margin-bottom: 56px;
}

.stat-item { text-align: center; }

/* Sections */
.section { padding: 80px 0; }
.section-label {
    display: inline-block; color: var(--primary-light);
    font-weight: 600; font-size: 0.85rem; text-transform: uppercase;
    letter-spacing: 1.5px; margin-bottom: 12px;
}

.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 {
    font-family: var(--font-heading); font-size: 2.2rem;
    margin-bottom: 12px; color: var(--white);
}
.section-header p { color: var(--gray-light); max-width: 600px; margin: 0 auto; }
.section-cta { text-align: center; margin-top: 40px; }

/* Trust Cards */
.trust-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px;
}

.trust-card {
    padding: 32px; border-radius: var(--radius-lg);
    background: var(--bg-surface);
    border: 1px solid var(--border);
    transition: border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        background 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.trust-card:hover {
    border-color: rgba(233, 0, 9, 0.25);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    background: var(--bg-elevated);
}

.trust-icon {
    width: 56px; height: 56px; border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; color: var(--primary); margin-bottom: 16px;
}

.trust-card h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--white); }
.trust-card p { color: var(--gray-light); font-size: 0.9rem; }

/* About */
.about-header {
    margin-bottom: 20px;
}

.about-header h2,
.about-intro h2,
.about-content h2 {
    font-family: var(--font-heading); font-size: 2rem;
    margin-bottom: 0; color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 32px 60px;
    align-items: stretch;
}

.about-main {
    grid-column: 1;
}

.about-visual {
    grid-column: 2;
    min-width: 0;
    max-width: 100%;
}

.about-main p,
.about-content p { color: var(--gray-light); margin-bottom: 16px; }

.about-list { list-style: none; margin-top: 24px; }
.about-list li {
    display: flex; align-items: center; gap: 12px;
    padding: 8px 0; color: var(--light); font-size: 0.95rem;
}
.about-list li i { color: var(--success); }

.about-card {
    background: var(--dark-card); border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.08); overflow: hidden;
}

.about-card-header {
    display: flex; align-items: center; gap: 16px;
    padding: 24px; background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border);
}

.about-card-header img { width: 48px; height: 48px; border-radius: 8px; }
.about-card-header strong { display: block; color: var(--white); }
.about-card-header span { font-size: 0.8rem; color: var(--gray); }

.about-card-body { padding: 24px; }
.about-info-row {
    display: flex; gap: 16px; padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.about-info-row i { color: var(--icon-muted); margin-top: 4px; }
.about-info-row small { color: var(--gray); font-size: 0.75rem; }
.about-info-row p { color: var(--light); font-size: 0.9rem; margin-top: 2px; }

/* Products */
.product-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px;
}

.product-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover {
    border-color: rgba(233, 0, 9, 0.25);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background: var(--bg-elevated);
}

.product-image { position: relative; aspect-ratio: 16/10; background: var(--dark-light); overflow: hidden; }

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-img-sm {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    flex-shrink: 0;
}

.product-placeholder {
    display: flex; align-items: center; justify-content: center;
    width: 100%; height: 100%; font-size: 3rem; color: var(--gray);
    background: linear-gradient(135deg, var(--dark-light), var(--dark-card));
}

.product-placeholder.large { min-height: 400px; font-size: 5rem; }
.product-placeholder.small { width: 60px; height: 60px; font-size: 1.5rem; border-radius: 8px; }

.product-badge {
    position: absolute; top: 12px; right: 12px;
    padding: 4px 12px; border-radius: 50px;
    font-size: 0.75rem; font-weight: 600;
}

.badge-success { background: rgba(34, 197, 94, 0.12); color: var(--success); }
.badge-warning { background: rgba(245, 158, 11, 0.2); color: var(--accent); }
.badge-preorder { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.badge-danger { background: rgba(239, 68, 68, 0.2); color: var(--danger); }

.product-body { padding: 24px; }

.product-rating { display: flex; align-items: center; gap: 4px; margin-bottom: 8px; }
.product-rating i { color: var(--star); font-size: 0.8rem; }
.product-rating i.empty { color: var(--star-empty); }
.product-rating span { font-size: 0.8rem; color: var(--gray); margin-left: 4px; }

.product-body h3 { font-size: 1.05rem; margin-bottom: 8px; }
.product-body h3 a { color: var(--white); }
.product-body h3 a:hover { color: var(--primary-light); }
.product-body p { color: var(--gray-light); font-size: 0.85rem; margin-bottom: 12px; }

.product-features { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.feature-tag {
    padding: 3px 10px; border-radius: 50px; font-size: 0.7rem;
    background: rgba(255, 255, 255, 0.05); color: var(--tag-text, #c8ccd2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.product-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.06);
}

.product-price {
    font-family: var(--font-heading); font-size: 1.2rem;
    font-weight: 700; color: var(--price);
}

.product-price-wrap {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.product-price-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.product-price-old {
    font-size: 0.85rem;
    color: var(--gray);
    text-decoration: line-through;
    text-decoration-color: rgba(255, 255, 255, 0.35);
}

.product-price-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #e90009, #ff4d55);
    letter-spacing: 0.02em;
}

.product-price-wrap--detail {
    margin-bottom: 20px;
}

.product-price-wrap--detail .product-price-old {
    font-size: 1.05rem;
}

.product-price-wrap--detail .product-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--price-light);
    line-height: 1.1;
}

.product-price-wrap--detail .product-price-badge {
    font-size: 0.8rem;
    padding: 4px 10px;
}

.stock-info { display: block; font-size: 0.75rem; color: var(--gray); margin-top: 2px; }

/* Automation Preview */
.automation-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}

.automation-content h2 {
    font-family: var(--font-heading); font-size: 2rem;
    margin-bottom: 16px; color: var(--white);
}

.feature-list { list-style: none; margin: 24px 0; }
.feature-list li {
    display: flex; align-items: center; gap: 12px;
    padding: 8px 0; color: var(--light);
}
.feature-list li i { color: var(--icon-muted); width: 20px; }

.code-block {
    background: #0d1117; border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.08); overflow: hidden;
}

.code-header {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 16px; background: rgba(255,255,255,0.03);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    font-size: 0.8rem; color: var(--gray);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.code-block pre {
    padding: 20px; overflow-x: auto;
    font-family: 'Fira Code', 'Consolas', monospace; font-size: 0.85rem;
    line-height: 1.6; color: #e6edf3;
}

.code-keyword { color: #ff7b72; }
.code-string { color: #a5d6ff; }
.code-number { color: #79c0ff; }
.code-comment { color: #8b949e; }

/* CTA Section */
.cta-section { padding: 60px 0 100px; }

.cta-box {
    text-align: center; padding: 60px 40px;
    border-radius: var(--radius);
    background: var(--bg-surface);
    border: 1px solid var(--border);
}

.cta-box h2 {
    font-family: var(--font-heading); font-size: 2rem;
    margin-bottom: 12px; color: var(--white);
}

.cta-box p { color: var(--gray-light); margin-bottom: 32px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Page Hero */
.page-hero {
    padding: calc(var(--navbar-height) + 64px) 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-surface) 100%);
    border-bottom: 1px solid var(--border-light);
}

.page-hero h1 {
    font-family: var(--font-heading); font-size: 2.5rem;
    color: var(--white); margin-bottom: 12px;
}

.page-hero p { color: var(--gray-light); font-size: 1.1rem; }

/* Product Detail */
.product-detail-section { padding-top: 100px; }

.breadcrumb {
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 32px; font-size: 0.85rem; color: var(--gray);
}

.breadcrumb a { color: var(--gray-light); }
.breadcrumb a:hover { color: var(--primary-light); }

.product-detail-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
    margin-bottom: 48px;
}

.product-detail-image {
    width: 100%;
    min-width: 0;
}

.product-gallery {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--dark-light);
}

.product-gallery-viewport {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    min-height: 0;
    background: var(--dark-light);
}

.product-gallery-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: #000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.product-gallery-slide.is-active {
    opacity: 1;
    visibility: visible;
}

.product-gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: background 0.2s ease;
}

.product-gallery-nav:hover {
    background: rgba(233, 0, 9, 0.85);
}

.product-gallery-prev { left: 12px; }
.product-gallery-next { right: 12px; }

.product-gallery-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 12px;
    display: flex;
    justify-content: center;
    gap: 8px;
    z-index: 2;
}

.product-gallery-dot {
    width: 10px;
    height: 10px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    padding: 0;
    transition: transform 0.2s ease, background 0.2s ease;
}

.product-gallery-dot.is-active {
    background: var(--primary);
    transform: scale(1.15);
}

.product-gallery-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(12px, 4vw, 32px);
    background: rgba(0, 0, 0, 0.94);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.product-gallery-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.product-gallery-lightbox-img {
    max-width: min(100%, 1400px);
    max-height: calc(100vh - 80px);
    width: auto;
    height: auto;
    object-fit: contain;
    user-select: none;
    -webkit-user-drag: none;
}

.product-gallery-lightbox-close,
.product-gallery-lightbox-nav {
    position: absolute;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.product-gallery-lightbox-close:hover,
.product-gallery-lightbox-nav:hover {
    background: rgba(233, 0, 9, 0.85);
}

.product-gallery-lightbox-close {
    top: max(16px, env(safe-area-inset-top));
    right: max(16px, env(safe-area-inset-right));
    width: 44px;
    height: 44px;
    font-size: 1.25rem;
    z-index: 2;
}

.product-gallery-lightbox-nav {
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
    z-index: 2;
}

.product-gallery-lightbox-prev { left: max(12px, env(safe-area-inset-left)); }
.product-gallery-lightbox-next { right: max(12px, env(safe-area-inset-right)); }

.product-gallery-lightbox-counter {
    position: absolute;
    left: 50%;
    bottom: max(16px, env(safe-area-inset-bottom));
    transform: translateX(-50%);
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.55);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

body.product-gallery-lightbox-open {
    overflow: hidden;
}

.product-detail-info h1 {
    font-family: var(--font-heading); font-size: 1.8rem;
    color: var(--white); margin: 12px 0;
}

.product-detail-desc { color: var(--gray-light); margin-bottom: 20px; }

.product-detail-features { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }

.stock-status {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 16px; border-radius: 8px; margin-bottom: 20px;
    font-size: 0.9rem; font-weight: 500;
}

.stock-status.in-stock { background: rgba(34, 197, 94, 0.1); color: var(--success); }
.stock-status.pre-order { background: rgba(245, 158, 11, 0.12); color: #fbbf24; }
.stock-status.out-of-stock { background: rgba(239, 68, 68, 0.1); color: var(--danger); }

.summary-preorder-note {
    margin: 0 0 12px;
    padding: 10px 12px;
    border-radius: var(--radius);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    font-size: 0.78rem;
    color: var(--gray-light);
    line-height: 1.5;
}

.cod-shipping-note {
    margin-bottom: 16px;
    line-height: 1.5;
}

.summary-cod {
    font-size: 0.82rem;
    color: var(--gray-light);
    text-align: right;
    max-width: 160px;
}

[hidden] {
    display: none !important;
}

.summary-order-type {
    font-weight: 700;
    color: var(--success);
}

.summary-order-type.is-ready {
    color: var(--success);
}

.summary-order-type.is-preorder {
    color: #fbbf24;
}

.preorder-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 50px;
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
    font-size: 0.8rem;
    font-weight: 700;
}

.product-description {
    padding: 32px; background: var(--dark-card);
    border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.06);
    margin-bottom: 48px;
}

.product-description h2 { font-size: 1.3rem; margin-bottom: 16px; color: var(--white); }
.product-description p { color: var(--gray-light); line-height: 1.8; }

.related-products h2 { font-size: 1.3rem; margin-bottom: 24px; color: var(--white); }

/* Checkout */
.checkout-section { padding-top: 100px; }

.reseller-site-banner {
    margin-top: 72px;
    padding: 10px 20px;
    background: linear-gradient(90deg, rgba(251, 191, 36, 0.12), rgba(233, 0, 9, 0.1));
    border-bottom: 1px solid rgba(251, 191, 36, 0.25);
    text-align: center;
    font-size: 0.9rem;
    color: var(--gray-light);
}
.reseller-site-banner strong { color: #fbbf24; }

.reseller-checkout-banner {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
    margin-bottom: 24px;
    border-radius: var(--radius-lg);
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
}
.reseller-checkout-banner i { color: #fbbf24; font-size: 1.4rem; margin-top: 2px; }
.reseller-checkout-banner strong { color: var(--white); display: block; margin-bottom: 4px; }
.reseller-checkout-banner p { margin: 0; font-size: 0.9rem; color: var(--gray-light); }
.reseller-checkout-banner-muted {
    background: rgba(148, 163, 184, 0.08);
    border-color: rgba(148, 163, 184, 0.2);
}
.reseller-checkout-banner-muted i { color: var(--gray-light); }

.summary-discount-row span:last-child { color: #fbbf24; font-weight: 600; }
.summary-price-normal { color: var(--gray-light); font-size: 0.85rem; }
.summary-price-normal s { opacity: 0.75; }
.summary-price-discounted { display: block; color: #fbbf24; font-weight: 600; font-size: 0.9rem; }
.text-gold { color: #fbbf24; }

.checkout-grid {
    display: grid; grid-template-columns: 1.5fr 1fr; gap: 32px;
}

.checkout-form-wrapper h2 { font-size: 1.5rem; margin-bottom: 24px; color: var(--white); }

.form-section {
    padding: 24px; margin-bottom: 20px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.form-section h3 {
    font-size: 1rem; margin-bottom: 16px; color: var(--white);
    display: flex; align-items: center; gap: 8px;
}

.form-section h3 i { color: var(--icon-muted); }

.form-group { margin-bottom: 16px; }
.form-group label {
    display: block; font-size: 0.85rem; font-weight: 500;
    color: var(--gray-light); margin-bottom: 6px;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px; border-radius: 8px;
    background: var(--dark); border: 1px solid rgba(255,255,255,0.1);
    color: var(--white); font-family: var(--font); font-size: 0.9rem;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(233, 0, 9, 0.15);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { color: var(--gray); font-size: 0.8rem; margin-top: 8px; display: block; }

#postal_code[readonly] {
    background: var(--bg-elevated);
    color: var(--white);
    cursor: default;
    border-color: rgba(34, 197, 94, 0.25);
}

.quantity-selector {
    display: flex; align-items: center; gap: 0;
    max-width: 160px;
}

.qty-btn {
    width: 44px; height: 44px; border: 1px solid rgba(255,255,255,0.1);
    background: var(--dark); color: var(--white); font-size: 1.2rem;
    cursor: pointer; transition: var(--transition);
}

.qty-btn:first-child { border-radius: 8px 0 0 8px; }
.qty-btn:last-child { border-radius: 0 8px 8px 0; }
.qty-btn:hover { background: var(--primary); border-color: var(--primary); }

.quantity-selector input {
    width: 72px; height: 44px; text-align: center;
    border: 1px solid rgba(255,255,255,0.1); border-left: none; border-right: none;
    background: var(--dark); color: var(--white); font-size: 1rem; font-weight: 600;
    -moz-appearance: textfield;
    appearance: textfield;
}

.quantity-selector input::-webkit-outer-spin-button,
.quantity-selector input::-webkit-inner-spin-button { -webkit-appearance: none; appearance: none; }

.shipping-options {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px;
}

.shipping-option input { display: none; }

.shipping-card {
    padding: 16px; text-align: center; border-radius: 8px;
    border: 2px solid rgba(255,255,255,0.08); cursor: pointer;
    transition: var(--transition);
}

.shipping-card i { font-size: 1.5rem; color: var(--gray); margin-bottom: 8px; display: block; }
.shipping-card strong { display: block; font-size: 0.85rem; color: var(--white); }
.shipping-card span { font-size: 0.75rem; color: var(--gray); }

.shipping-option input:checked + .shipping-card {
    border-color: var(--primary); background: rgba(233, 0, 9, 0.08);
}

.shipping-option input:checked + .shipping-card i { color: var(--primary); }

.checkout-summary {
    padding: 24px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    height: fit-content; position: sticky; top: 100px;
}

.checkout-summary h3 { font-size: 1.1rem; margin-bottom: 20px; color: var(--white); }

.summary-product {
    display: flex; gap: 12px; align-items: center;
    padding-bottom: 16px; margin-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.summary-product strong { display: block; font-size: 0.9rem; color: var(--white); }
.summary-product span { font-size: 0.8rem; color: var(--price); font-weight: 600; }

.summary-row {
    display: flex; justify-content: space-between;
    padding: 8px 0; font-size: 0.9rem; color: var(--gray-light);
}

.summary-row span:last-child {
    color: var(--price);
    font-weight: 600;
}

.summary-total {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 8px; padding-top: 16px;
    font-size: 1.1rem; font-weight: 700;
}

.summary-total span:last-child {
    color: var(--price-light);
    font-weight: 700;
}

.summary-note {
    margin-top: 16px; font-size: 0.8rem; color: var(--gray);
    display: flex; gap: 8px; align-items: flex-start;
}

/* Invoice */
.invoice-section { padding-top: 100px; }

.invoice-card {
    background: var(--dark-card); border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.08); overflow: hidden;
}

.invoice-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 24px 32px; background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.invoice-brand { display: flex; align-items: center; gap: 12px; }
.invoice-brand img { width: 40px; height: 40px; border-radius: 8px; }
.invoice-brand strong { display: block; color: var(--white); }
.invoice-brand small { color: var(--gray); }

.invoice-status {
    padding: 6px 16px; border-radius: 50px;
    font-size: 0.85rem; font-weight: 600;
}

.status-pending { background: rgba(245, 158, 11, 0.12); color: var(--warning); }
.status-preorder { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.status-paid { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.status-approved, .status-processing { background: rgba(34, 197, 94, 0.12); color: var(--success); }
.status-shipped { background: rgba(96, 165, 250, 0.12); color: var(--info); }
.status-completed { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.status-cancelled { background: rgba(239, 68, 68, 0.15); color: var(--danger); }

.invoice-meta {
    display: flex; gap: 48px; padding: 24px 32px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.invoice-meta small { color: var(--gray); font-size: 0.75rem; }
.invoice-meta strong { display: block; color: var(--white); margin-top: 4px; }
.order-code { font-family: monospace; color: var(--info) !important; font-size: 1.2rem; }

.invoice-details, .invoice-customer, .payment-box, .serials-box {
    padding: 24px 32px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.invoice-details h3, .invoice-customer h3, .payment-box h3, .serials-box h3 {
    font-size: 1rem; margin-bottom: 16px; color: var(--white);
}

.invoice-table { width: 100%; }
.invoice-table td { padding: 8px 0; font-size: 0.9rem; }
.invoice-table td:first-child { color: var(--gray); width: 40%; }
.invoice-table td:last-child { color: var(--light); text-align: right; }
.invoice-table .total-row td { padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.06); }
.total-amount { color: var(--price-light) !important; font-size: 1.3rem; }

.payment-deadline-notice,
.payment-waiting-box,
.payment-cancelled-box {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 16px 20px;
    margin-bottom: 20px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.payment-deadline-notice {
    background: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.3);
}
.payment-deadline-notice i { color: #fbbf24; font-size: 1.3rem; }

.payment-waiting-box {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.25);
}
.payment-waiting-box > i { color: #60a5fa; font-size: 1.3rem; }

/* Verifikasi admin — animasi */
.payment-verify-animated {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(59, 130, 246, 0.14), rgba(96, 165, 250, 0.06));
    border-color: rgba(96, 165, 250, 0.35);
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.12);
}

.pv-verify-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 160px;
    padding: 28px 20px 20px;
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.12) 0%, transparent 100%);
}

.pv-verify-rings {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.pv-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(96, 165, 250, 0.45);
    animation: pvRingExpand 2.8s ease-out infinite;
}

.pv-ring-1 { width: 56px; height: 56px; animation-delay: 0s; }
.pv-ring-2 { width: 56px; height: 56px; animation-delay: 0.9s; }
.pv-ring-3 { width: 56px; height: 56px; animation-delay: 1.8s; }

.pv-verify-orbit {
    position: absolute;
    width: 100px;
    height: 100px;
    animation: pvOrbitSpin 4s linear infinite;
}

.pv-orbit-dot {
    position: absolute;
    top: 0;
    left: 50%;
    width: 8px;
    height: 8px;
    margin-left: -4px;
    border-radius: 50%;
    background: #93c5fd;
    box-shadow: 0 0 12px #60a5fa, 0 0 24px rgba(96, 165, 250, 0.5);
}

.pv-verify-icon {
    position: relative;
    z-index: 2;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #93c5fd;
    background: linear-gradient(145deg, rgba(30, 58, 138, 0.6), rgba(59, 130, 246, 0.25));
    border: 2px solid rgba(147, 197, 253, 0.5);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.4), inset 0 0 20px rgba(96, 165, 250, 0.15);
    animation: pvShieldPulse 2.2s ease-in-out infinite;
    overflow: hidden;
}

.pv-scan-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, #60a5fa, #93c5fd, #60a5fa, transparent);
    box-shadow: 0 0 10px #60a5fa;
    animation: pvScanSweep 2.4s ease-in-out infinite;
    opacity: 0.85;
}

.pv-verify-content {
    padding: 20px 24px 24px;
    border-top: 1px solid rgba(96, 165, 250, 0.15);
}

.pv-verify-content strong {
    display: block;
    font-size: 1.05rem;
    color: var(--white);
    margin-bottom: 8px;
}

.pv-verify-content > p {
    margin: 0 0 18px;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--gray-light);
}

.pv-verify-progress {
    height: 6px;
    border-radius: 99px;
    background: rgba(0, 0, 0, 0.3);
    overflow: hidden;
    margin-bottom: 16px;
}

.pv-verify-progress-bar {
    height: 100%;
    width: 45%;
    border-radius: 99px;
    background: linear-gradient(90deg, #3b82f6, #60a5fa, #93c5fd, #60a5fa, #3b82f6);
    background-size: 200% 100%;
    animation: pvProgressShimmer 2s linear infinite, pvProgressSlide 3.5s ease-in-out infinite;
}

.pv-verify-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
}

.pv-step {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    padding: 6px 12px;
    border-radius: 50px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--gray);
    transition: all 0.3s ease;
}

.pv-step i { font-size: 0.72rem; }

.pv-step-done {
    color: #86efac;
    border-color: rgba(34, 197, 94, 0.35);
    background: rgba(34, 197, 94, 0.1);
}

.pv-step-active {
    color: #93c5fd;
    border-color: rgba(96, 165, 250, 0.5);
    background: rgba(59, 130, 246, 0.2);
    box-shadow: 0 0 16px rgba(59, 130, 246, 0.25);
    animation: pvStepPulse 1.8s ease-in-out infinite;
}

.pv-step-active i {
    animation: pvIconBounce 1.2s ease-in-out infinite;
}

.pv-step-next {
    opacity: 0.55;
}

@keyframes pvRingExpand {
    0% { transform: scale(0.6); opacity: 0.9; }
    100% { transform: scale(2.2); opacity: 0; }
}

@keyframes pvOrbitSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pvShieldPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 30px rgba(59, 130, 246, 0.4), inset 0 0 20px rgba(96, 165, 250, 0.15); }
    50% { transform: scale(1.05); box-shadow: 0 0 45px rgba(96, 165, 250, 0.55), inset 0 0 28px rgba(147, 197, 253, 0.2); }
}

@keyframes pvScanSweep {
    0%, 100% { top: 8%; opacity: 0.3; }
    50% { top: 88%; opacity: 1; }
}

@keyframes pvProgressShimmer {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

@keyframes pvProgressSlide {
    0%, 100% { width: 38%; margin-left: 0; }
    50% { width: 62%; margin-left: 12%; }
}

@keyframes pvStepPulse {
    0%, 100% { box-shadow: 0 0 12px rgba(59, 130, 246, 0.2); }
    50% { box-shadow: 0 0 22px rgba(96, 165, 250, 0.45); }
}

@keyframes pvIconBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

.payment-cancelled-box {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.25);
}
.payment-cancelled-box i { color: #f87171; font-size: 1.3rem; }

.payment-deadline-notice p,
.payment-waiting-box p,
.payment-cancelled-box p {
    margin: 4px 0 0;
    font-size: 0.9rem;
    color: var(--gray-light);
}

.countdown-wrap {
    margin-top: 14px;
    padding: 14px 18px;
    border-radius: var(--radius-lg);
    background: rgba(0, 0, 0, 0.28);
    border: 1px solid rgba(251, 191, 36, 0.25);
    text-align: center;
}

.countdown-label {
    display: block;
    font-size: 0.78rem;
    color: var(--gray-light);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.countdown-timer {
    display: block;
    font-family: ui-monospace, 'Cascadia Code', monospace;
    font-size: 2.2rem;
    font-weight: 700;
    color: #fbbf24;
    letter-spacing: 0.08em;
    line-height: 1.1;
    text-shadow: 0 0 20px rgba(251, 191, 36, 0.35);
}

.countdown-timer-sm {
    font-size: 1.5rem;
}

.countdown-sublabel {
    display: block;
    font-size: 0.72rem;
    color: var(--gray);
    margin-top: 4px;
}

.payment-countdown-inline {
    margin: 14px 0 16px;
    padding: 0;
    background: transparent;
    border: none;
}

.payment-countdown-inline .countdown-wrap {
    margin-top: 0;
    background: rgba(59, 130, 246, 0.12);
    border-color: rgba(96, 165, 250, 0.3);
}

.payment-countdown-inline .countdown-timer {
    color: #93c5fd;
    text-shadow: 0 0 16px rgba(96, 165, 250, 0.35);
}

.payment-countdown-box.countdown-urgent .countdown-wrap {
    border-color: rgba(233, 0, 9, 0.45);
    background: rgba(233, 0, 9, 0.1);
    animation: countdownUrgentPulse 1.2s ease-in-out infinite;
}

.payment-countdown-box.countdown-urgent .countdown-timer {
    color: #f87171;
    text-shadow: 0 0 18px rgba(239, 68, 68, 0.4);
}

.payment-countdown-box.countdown-expired .countdown-timer {
    color: #f87171;
}

@keyframes countdownUrgentPulse {
    0%, 100% { box-shadow: 0 0 0 rgba(233, 0, 9, 0); }
    50% { box-shadow: 0 0 20px rgba(233, 0, 9, 0.25); }
}

.payment-box { background: rgba(255, 255, 255, 0.03); }
.bank-detail {
    padding: 16px; background: var(--dark); border-radius: 8px;
    margin: 12px 0; border: 1px solid rgba(255,255,255,0.06);
}
.bank-detail strong { display: block; color: var(--white); font-size: 1.1rem; }
.bank-detail span { display: block; color: var(--gray); font-size: 0.85rem; }
.payment-amount { font-size: 1.1rem; color: var(--price); margin: 12px 0; }
.payment-note { font-size: 0.85rem; color: var(--gray); display: flex; gap: 8px; }

.serial-list { display: flex; flex-direction: column; gap: 8px; }
.serial-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 16px; background: var(--dark); border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.06);
}

.serial-item code { font-size: 0.9rem; color: var(--primary-light); }
.serial-note { margin-top: 12px; font-size: 0.85rem; color: var(--gray); }

.invoice-actions {
    display: flex; gap: 12px; padding: 24px 32px; flex-wrap: wrap;
}

.invoice-live-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    border-radius: 50px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.95), rgba(22, 163, 74, 0.95));
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), 0 0 24px rgba(34, 197, 94, 0.3);
    opacity: 0;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
    pointer-events: none;
    max-width: min(92vw, 420px);
    text-align: center;
}

.invoice-live-toast.visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.invoice-live-toast i {
    font-size: 1rem;
    flex-shrink: 0;
}

/* Tracking */
.tracking-card {
    background: var(--dark-card); border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.06); padding: 32px;
}

.tracking-form { margin-bottom: 0; }

.tracking-form-secondary {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.tracking-result { margin-top: 32px; }

.tracking-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 32px;
}

.tracking-header h3 { font-family: monospace; color: var(--primary-light); }

.tracking-timeline { position: relative; padding-left: 40px; margin-bottom: 32px; }

.tracking-timeline::before {
    content: ''; position: absolute; left: 15px; top: 0; bottom: 0;
    width: 2px; background: rgba(255,255,255,0.08);
}

.tracking-timeline-preorder::before {
    background: linear-gradient(180deg,
        rgba(233, 0, 9, 0.35) 0%,
        rgba(251, 191, 36, 0.25) 45%,
        rgba(255,255,255,0.08) 100%);
}

.timeline-item {
    position: relative; padding-bottom: 28px; opacity: 0.38;
    transition: opacity 0.35s ease;
}

.timeline-item.active { opacity: 1; }

.timeline-item.timeline-current .timeline-dot {
    animation: timelinePulse 2s ease-in-out infinite;
}

.timeline-dot {
    position: absolute; left: -40px; top: 2px;
    width: 30px; height: 30px; border-radius: 50%;
    background: var(--bg-elevated); border: 2px solid var(--gray);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.65rem; color: var(--gray-light);
    z-index: 1;
}

.timeline-item.active .timeline-dot {
    background: var(--primary); border-color: var(--primary);
    color: var(--white);
    box-shadow: 0 0 14px rgba(233, 0, 9, 0.35);
}

.timeline-dot-preorder {
    background: rgba(251, 191, 36, 0.12);
    border-color: rgba(251, 191, 36, 0.45);
    color: #fbbf24;
}

.timeline-item.active .timeline-dot-preorder {
    background: rgba(251, 191, 36, 0.2);
    border-color: #fbbf24;
    color: #fde68a;
    box-shadow: 0 0 16px rgba(251, 191, 36, 0.35);
}

.timeline-dot-wait {
    background: rgba(251, 191, 36, 0.08);
    border-color: rgba(251, 191, 36, 0.35);
    color: #fbbf24;
}

.timeline-item.timeline-current .timeline-dot-wait {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    border-color: #fde68a;
    color: #1a1a1a;
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.55);
    animation: preorderDotPulse 1.8s ease-in-out infinite;
}

.timeline-content strong { display: block; color: var(--white); font-size: 0.92rem; margin-bottom: 4px; }
.timeline-content > span { font-size: 0.8rem; color: var(--gray-light); }

/* Pre order — menunggu import barang */
.preorder-wait-panel {
    margin-top: 12px;
    padding: 16px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.08), rgba(233, 0, 9, 0.06));
    border: 1px solid rgba(251, 191, 36, 0.22);
    overflow: hidden;
}

.preorder-wait-visual {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    margin-bottom: 14px;
    padding: 8px 4px;
}

.pwi-globe, .pwi-ship, .pwi-warehouse {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.pwi-globe { color: #60a5fa; }
.pwi-ship {
    color: #fbbf24;
    animation: preorderShipFloat 2.4s ease-in-out infinite;
}
.pwi-warehouse { color: #22c55e; }

.pwi-route {
    flex: 1;
    height: 2px;
    background: rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}

.pwi-route::after {
    content: '';
    position: absolute;
    left: -40%;
    top: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, transparent, #fbbf24, transparent);
    animation: preorderRouteMove 2s linear infinite;
}

.pwi-route-2::after {
    animation-delay: 1s;
}

.preorder-wait-text {
    font-size: 0.82rem;
    color: var(--gray-light);
    line-height: 1.55;
    margin: 0 0 12px;
}

.preorder-wait-text strong { color: #fde68a; }

.preorder-wait-progress {
    height: 5px;
    border-radius: 50px;
    background: rgba(0, 0, 0, 0.3);
    overflow: hidden;
    margin-bottom: 8px;
}

.preorder-wait-progress-bar {
    display: block;
    height: 100%;
    width: 35%;
    border-radius: 50px;
    background: linear-gradient(90deg, #f59e0b, #fbbf24, #fde68a);
    animation: preorderProgress 2.8s ease-in-out infinite;
}

.preorder-wait-est {
    display: block;
    font-size: 0.72rem;
    color: var(--gray);
}

@keyframes timelinePulse {
    0%, 100% { box-shadow: 0 0 14px rgba(233, 0, 9, 0.35); }
    50% { box-shadow: 0 0 22px rgba(233, 0, 9, 0.55); }
}

@keyframes preorderDotPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(251, 191, 36, 0.55); }
    50% { transform: scale(1.08); box-shadow: 0 0 28px rgba(251, 191, 36, 0.75); }
}

@keyframes preorderShipFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

@keyframes preorderRouteMove {
    0% { left: -40%; }
    100% { left: 100%; }
}

@keyframes preorderProgress {
    0% { width: 18%; margin-left: 0; }
    50% { width: 55%; margin-left: 25%; }
    100% { width: 18%; margin-left: 82%; }
}

/* Tracking — sedang diproses */
.timeline-dot-process {
    background: rgba(96, 165, 250, 0.12);
    border-color: rgba(96, 165, 250, 0.45);
    color: #60a5fa;
}

.timeline-item.timeline-current .timeline-dot-process {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    border-color: #93c5fd;
    color: #fff;
    box-shadow: 0 0 18px rgba(59, 130, 246, 0.45);
}

.process-panel {
    margin-top: 12px;
    padding: 16px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(233, 0, 9, 0.05));
    border: 1px solid rgba(96, 165, 250, 0.22);
}

.process-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
}

.pv-gear {
    font-size: 1.4rem;
    color: #60a5fa;
}

.pv-gear-1 { animation: spinGear 3s linear infinite; }
.pv-gear-2 { animation: spinGear 2.2s linear infinite reverse; font-size: 1rem; opacity: 0.75; }

.pv-box {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(96, 165, 250, 0.3);
    color: #fde68a;
    font-size: 1.1rem;
    animation: boxPackPulse 2s ease-in-out infinite;
}

.process-text {
    font-size: 0.82rem;
    color: var(--gray-light);
    line-height: 1.55;
    margin: 0 0 10px;
}

.process-text strong { color: #93c5fd; }

.process-progress {
    height: 4px;
    border-radius: 50px;
    background: rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.process-progress-bar {
    display: block;
    height: 100%;
    width: 40%;
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
    border-radius: 50px;
    animation: preorderProgress 2.2s ease-in-out infinite;
}

@keyframes spinGear {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes boxPackPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.06); }
}

/* Tracking — sedang dikirim */
.timeline-dot-ship {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.4);
    color: #22c55e;
}

.timeline-item.timeline-current .timeline-dot-ship {
    background: linear-gradient(135deg, #16a34a, #22c55e);
    border-color: #86efac;
    color: #fff;
    box-shadow: 0 0 18px rgba(34, 197, 94, 0.45);
    animation: timelinePulse 2s ease-in-out infinite;
}

.ship-panel {
    margin-top: 12px;
    padding: 16px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), rgba(59, 130, 246, 0.06));
    border: 1px solid rgba(34, 197, 94, 0.22);
}

.ship-visual {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 14px;
}

.sv-depot, .sv-home {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.sv-depot { color: #fbbf24; }
.sv-home { color: #22c55e; }

.sv-road {
    flex: 1;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    position: relative;
    overflow: visible;
}

.sv-truck {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(-50%, -58%);
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), #b80007);
    box-shadow: 0 2px 10px rgba(233, 0, 9, 0.35);
    animation: truckDrive 3.5s ease-in-out infinite;
}

.ship-text {
    font-size: 0.82rem;
    color: var(--gray-light);
    line-height: 1.55;
    margin: 0 0 12px;
}

.ship-text strong { color: #86efac; }

.resi-copy-box {
    padding: 12px;
    border-radius: var(--radius);
    background: rgba(0, 0, 0, 0.28);
    border: 1px dashed rgba(34, 197, 94, 0.35);
}

.resi-copy-box small {
    display: block;
    font-size: 0.7rem;
    color: var(--gray);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.resi-copy-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.resi-code {
    flex: 1;
    min-width: 0;
    padding: 8px 12px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.95rem;
    color: #fde68a;
    letter-spacing: 0.04em;
    word-break: break-all;
}

.btn-copy-resi {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 8px;
    border: 1px solid rgba(34, 197, 94, 0.4);
    background: rgba(34, 197, 94, 0.12);
    color: #86efac;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-copy-resi:hover {
    background: rgba(34, 197, 94, 0.22);
    color: #fff;
}

.btn-copy-resi.copied {
    background: rgba(34, 197, 94, 0.25);
    border-color: #22c55e;
    color: #fff;
}

.btn-copy-resi-inline {
    padding: 4px 10px;
    margin-left: 8px;
    vertical-align: middle;
}

.resi-copy-toast {
    display: block;
    margin-top: 8px;
    font-size: 0.75rem;
    color: #22c55e;
}

.ship-wait-resi {
    display: block;
    font-size: 0.75rem;
    color: var(--gray);
}

@keyframes truckDrive {
    0% { left: 0%; }
    50% { left: 100%; }
    100% { left: 0%; }
}

/* Pickup Ready — timeline cek status */
.timeline-item.timeline-pickup-step.timeline-current .timeline-dot-pickup {
    background: linear-gradient(135deg, #d97706, #fbbf24);
    border-color: #fde68a;
    color: #1a1414;
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.5);
    animation: timelinePulse 2s ease-in-out infinite;
}

.pickup-panel {
    margin-top: 12px;
    padding: 16px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1), rgba(233, 0, 9, 0.06));
    border: 1px solid rgba(251, 191, 36, 0.28);
}

.pickup-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 88px;
    margin-bottom: 14px;
}

.pu-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(251, 191, 36, 0.35);
    animation: pickupRingPulse 2.4s ease-out infinite;
}

.pu-ring-1 {
    width: 72px;
    height: 72px;
    animation-delay: 0s;
}

.pu-ring-2 {
    width: 56px;
    height: 56px;
    animation-delay: 0.6s;
}

.pu-store {
    position: relative;
    z-index: 2;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #fde68a;
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.35), rgba(233, 0, 9, 0.2));
    border: 1px solid rgba(251, 191, 36, 0.45);
    box-shadow: 0 4px 20px rgba(251, 191, 36, 0.25);
    animation: pickupStoreGlow 2s ease-in-out infinite;
}

.pu-box {
    position: absolute;
    left: calc(50% - 52px);
    bottom: 8px;
    z-index: 1;
    font-size: 0.85rem;
    color: #fbbf24;
    animation: pickupBoxBounce 2.2s ease-in-out infinite;
}

.pu-check {
    position: absolute;
    right: calc(50% - 58px);
    top: 12px;
    z-index: 3;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    color: #fff;
    background: #22c55e;
    box-shadow: 0 0 12px rgba(34, 197, 94, 0.55);
    animation: pickupCheckPop 2.2s ease-in-out infinite;
}

.pickup-text {
    font-size: 0.82rem;
    color: var(--gray-light);
    line-height: 1.55;
    margin: 0 0 10px;
}

.pickup-text strong { color: #fde68a; }

.pickup-address {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 12px;
    margin-bottom: 12px;
    border-radius: var(--radius);
    background: rgba(0, 0, 0, 0.25);
    border: 1px dashed rgba(251, 191, 36, 0.3);
    font-size: 0.8rem;
    color: var(--gray-light);
    line-height: 1.45;
}

.pickup-address i {
    color: #fbbf24;
    margin-top: 2px;
    flex-shrink: 0;
}

.pickup-ready-progress {
    height: 4px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
    margin-bottom: 10px;
}

.pickup-ready-progress-bar {
    display: block;
    height: 100%;
    width: 40%;
    border-radius: 99px;
    background: linear-gradient(90deg, #d97706, #fbbf24, #fde68a);
    background-size: 200% 100%;
    animation: pickupProgressShimmer 1.8s ease-in-out infinite;
}

.pickup-hours {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--gray);
}

.pickup-hours i { color: #fbbf24; }

@keyframes pickupRingPulse {
    0% { transform: scale(0.85); opacity: 0.6; }
    70% { transform: scale(1.15); opacity: 0; }
    100% { transform: scale(1.15); opacity: 0; }
}

@keyframes pickupStoreGlow {
    0%, 100% { transform: scale(1); box-shadow: 0 4px 20px rgba(251, 191, 36, 0.25); }
    50% { transform: scale(1.05); box-shadow: 0 6px 28px rgba(251, 191, 36, 0.45); }
}

@keyframes pickupBoxBounce {
    0%, 100% { transform: translateY(0); opacity: 0.85; }
    50% { transform: translateY(-4px); opacity: 1; }
}

@keyframes pickupCheckPop {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

@keyframes pickupProgressShimmer {
    0% { transform: translateX(-100%); background-position: 0% 50%; }
    100% { transform: translateX(350%); background-position: 100% 50%; }
}

.tracking-details h4 { margin-bottom: 12px; color: var(--white); }

.detail-table { width: 100%; margin-bottom: 20px; }
.detail-table td { padding: 8px 0; font-size: 0.9rem; border-bottom: 1px solid rgba(255,255,255,0.04); }
.detail-table td:first-child { color: var(--gray); width: 35%; }

.tracking-not-found {
    text-align: center; padding: 40px; color: var(--gray-light);
}

.tracking-not-found i { font-size: 2.5rem; color: var(--danger); margin-bottom: 16px; display: block; }

/* Warranty */
.warranty-result { margin-top: 32px; }

.warranty-header {
    display: flex; align-items: center; gap: 20px; margin-bottom: 24px;
}

.warranty-icon {
    width: 64px; height: 64px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem;
}

.warranty-icon.active { background: rgba(34, 197, 94, 0.12); color: var(--success); }
.warranty-icon.pending { background: rgba(245, 158, 11, 0.12); color: #f59e0b; }
.warranty-icon.expired { background: rgba(239, 68, 68, 0.15); color: var(--danger); }

.warranty-status-box {
    text-align: center; padding: 20px; border-radius: var(--radius);
    margin-bottom: 24px;
}

.warranty-status-box.status-aktif { background: rgba(34, 197, 94, 0.08); border: 1px solid rgba(34, 197, 94, 0.2); }
.warranty-status-box.status-garansi-habis, .warranty-status-box.status-belum-aktif {
    background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.3);
}

.warranty-status-box strong { display: block; font-size: 1.3rem; color: var(--white); }
.warranty-status-box span { color: var(--gray-light); font-size: 0.9rem; }

.warranty-progress { margin-top: 20px; }
.progress-bar {
    height: 8px; background: rgba(255,255,255,0.1);
    border-radius: 4px; overflow: hidden; margin-bottom: 8px;
}

.progress-fill {
    height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 4px; transition: width 0.5s ease;
}

/* Automation Page */
.automation-features {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px; margin-bottom: 60px;
}

.auto-feature-card {
    padding: 32px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}

.auto-feature-card:hover {
    border-color: rgba(233, 0, 9, 0.25);
    transform: translateY(-4px);
    background: var(--bg-elevated);
}

.auto-icon {
    width: 64px; height: 64px; border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: var(--primary); margin: 0 auto 16px;
}

.auto-feature-card h3 { color: var(--white); margin-bottom: 8px; }
.auto-feature-card p { color: var(--gray-light); font-size: 0.9rem; }

.automation-pricing {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px; max-width: 800px; margin: 0 auto;
}

.pricing-card {
    padding: 32px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.pricing-card.featured {
    border-color: var(--price-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.pricing-header { text-align: center; margin-bottom: 24px; }
.pricing-header h3 { color: var(--white); margin-bottom: 12px; }

.pricing-price {
    font-family: var(--font-heading); font-size: 2rem;
    font-weight: 800; color: var(--price-light);
}

.pricing-price span { font-size: 0.9rem; font-weight: 400; color: var(--gray); }

.pricing-features { list-style: none; margin-bottom: 24px; }
.pricing-features li {
    padding: 8px 0; color: var(--gray-light); font-size: 0.9rem;
    display: flex; align-items: center; gap: 8px;
}

.pricing-features li i { color: var(--success); }

/* Footer */
.footer {
    background: #060505;
    border-top: 1px solid var(--border);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px; padding-bottom: 40px;
}

.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo img { width: 40px; height: 40px; border-radius: 8px; }
.footer-logo strong.brand-name {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.footer-logo .brand-tagline {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    margin-top: 2px;
}

.footer-desc { color: var(--gray-light); font-size: 0.85rem; margin-bottom: 20px; line-height: 1.7; }

.footer-social { display: flex; gap: 12px; }

.footer-social a {
    width: 40px; height: 40px; border-radius: 8px;
    background: rgba(255,255,255,0.05); display: flex;
    align-items: center; justify-content: center;
    color: var(--gray-light); transition: var(--transition);
}

.footer-social a:hover { background: var(--primary); color: var(--white); }

.footer-links h4, .footer-contact h4 {
    color: var(--white); font-size: 0.95rem; margin-bottom: 16px;
}

.footer-links ul, .footer-contact ul { list-style: none; }
.footer-links li, .footer-contact li { margin-bottom: 10px; }
.footer-links a { color: var(--gray-light); font-size: 0.85rem; }
.footer-links a:hover { color: var(--primary-light); }

.footer-contact li {
    display: flex; gap: 10px; align-items: flex-start;
    color: var(--gray-light); font-size: 0.85rem;
}

.footer-contact li i { color: var(--icon-muted); margin-top: 3px; width: 16px; }
.footer-contact a { color: var(--gray-light); }
.footer-contact a:hover { color: var(--primary-light); }

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid var(--border-light);
    text-align: center;
    color: var(--gray);
    font-size: 0.8rem;
}

.nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.25s;
}

.nav-backdrop.open {
    display: block;
    opacity: 1;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    width: 56px; height: 56px; border-radius: 50%;
    background: #25d366; color: var(--white);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem; box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
}

.whatsapp-float:hover { transform: scale(1.1); color: var(--white); }

/* Responsive */
@media (min-width: 769px) {
    .product-gallery-viewport {
        min-height: 280px;
    }

    .product-gallery-slide {
        object-fit: contain;
        background: #000;
    }
}

@media (max-width: 992px) {
    .about-grid, .automation-grid, .product-detail-grid, .checkout-grid { grid-template-columns: 1fr; }

    .about-main,
    .about-visual {
        grid-column: 1;
    }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .checkout-summary { position: static; }
}

@media (max-width: 1024px) {
    .navbar-nav-wrap { display: none; }
    .navbar-nav-wrap.open { display: block; }

    .navbar-toggle { display: flex; }

    .navbar-nav-wrap {
        position: fixed;
        top: calc(var(--navbar-height) + 8px);
        left: 16px; right: 16px;
        z-index: 999;
    }

    .navbar-nav-wrap.open {
        display: flex;
        flex-direction: column;
    }

    .navbar-menu {
        flex-direction: column;
        width: 100%;
        padding: 8px 0;
        gap: 0;
        background: rgba(18, 10, 10, 0.98);
        backdrop-filter: blur(24px);
        border: 1px solid var(--border);
        border-radius: 12px;
        box-shadow: var(--shadow-lg);
    }

    .navbar-menu li { width: 100%; }

    .navbar-menu a {
        width: 100%;
        text-align: left;
        padding: 14px 20px;
        font-size: 0.9rem;
    }

    .navbar-menu a::after {
        left: 20px;
        right: auto;
        width: 24px;
        bottom: 10px;
    }

    .navbar-menu a:hover::after,
    .navbar-menu a.active::after {
        transform: scaleX(1);
    }
}

@media (max-width: 480px) {
    .nav-cta-text { display: none; }
    .nav-cta { padding: 10px 12px !important; }
}

@media (max-width: 768px) {
    :root { --navbar-height: 68px; }

    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .invoice-meta { flex-direction: column; gap: 16px; }
    .invoice-header { flex-direction: column; gap: 16px; text-align: center; }
}