:root {
    --bg: #f4f7fb;
    --surface: #ffffff;
    --text: #0b1220;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --primary-glow: rgba(59, 130, 246, 0.45);
    --accent: #8b5cf6;
    --dark: #070d1a;
    --radius: 16px;
    --shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
    --header-h: 76px;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, 92%); margin: 0 auto; }
.narrow { max-width: 720px; }
[hidden] { display: none !important; }

/* Reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
    padding: 0.7rem 1.35rem; border-radius: 12px; font: inherit; font-weight: 600;
    font-size: 0.9rem; border: 1px solid transparent; cursor: pointer;
    transition: transform 0.2s var(--ease-out), box-shadow 0.2s, background 0.2s, color 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--primary), #4f46e5); color: #fff; box-shadow: 0 8px 24px var(--primary-glow); }
.btn-primary:hover { background: linear-gradient(135deg, var(--primary-dark), #4338ca); }
.btn-primary.added { background: linear-gradient(135deg, #059669, #047857); box-shadow: 0 8px 24px rgba(5,150,105,0.35); }
.btn-glow:hover { box-shadow: 0 12px 32px var(--primary-glow); }
.btn-outline { background: #fff; border-color: var(--border); color: var(--text); box-shadow: var(--shadow); }
.btn-outline:hover { background: #f8fafc; border-color: #cbd5e1; }
.btn-outline-light { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.22); color: #fff; backdrop-filter: blur(8px); }
.btn-outline-light:hover { background: rgba(255,255,255,0.14); }
.btn-white { background: #fff; color: var(--primary-dark); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.btn-white:hover { background: #f8fafc; }
.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { color: var(--text); background: #f1f5f9; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.82rem; border-radius: 10px; }
.btn-lg { padding: 0.9rem 1.65rem; font-size: 1rem; }
.btn-block { width: 100%; }

/* Header */
.site-header {
    position: sticky; top: 0; z-index: 200;
    background: rgba(255,255,255,0.75); backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.site-header.scrolled {
    background: rgba(255,255,255,0.92);
    border-bottom-color: var(--border);
    box-shadow: 0 4px 24px rgba(15,23,42,0.06);
}
.header-inner {
    height: var(--header-h); display: flex; align-items: center; gap: 1.5rem;
}
.logo { display: flex; align-items: center; gap: 0.65rem; font-weight: 800; font-size: 1.08rem; color: var(--text); }
.logo-text { line-height: 1.2; }
.logo-mark {
    width: 38px; height: 38px; border-radius: 11px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800;
    box-shadow: 0 6px 16px rgba(59,130,246,0.35);
}
.main-nav { display: flex; gap: 0.35rem; flex: 1; }
.main-nav a {
    padding: 0.55rem 0.9rem; border-radius: 10px; font-size: 0.9rem; font-weight: 500; color: var(--text-muted);
    transition: 0.2s;
}
.main-nav a:hover, .main-nav a.active { color: var(--text); background: #eef2ff; }
.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.header-toolbar { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.header-shop-link {
    display: none;
    align-items: center;
    padding: 0.45rem 0.75rem;
    border-radius: 10px;
    font-size: 0.78rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    white-space: nowrap;
}
.header-account-btn { display: none; }
.header-account-text { white-space: nowrap; }
.icon-btn {
    position: relative; width: 44px; height: 44px; border: none; background: #f1f5f9;
    border-radius: 12px; cursor: pointer; display: flex; align-items: center; justify-content: center; color: var(--text);
    transition: 0.2s;
}
.icon-btn:hover { background: #e2e8f0; transform: translateY(-1px); }
.icon-btn svg { width: 20px; height: 20px; }
.cart-count {
    position: absolute; top: -4px; right: -4px; min-width: 18px; height: 18px; padding: 0 4px;
    background: linear-gradient(135deg, #ef4444, #dc2626); color: #fff; font-size: 0.68rem; font-weight: 700; border-radius: 999px;
    display: flex; align-items: center; justify-content: center;
}
.mobile-menu-btn {
    display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px;
}
.mobile-menu-btn span { display: block; width: 22px; height: 2px; background: var(--text); transition: 0.2s; }
.mobile-nav {
    display: none; flex-direction: column; padding: 1rem; border-top: 1px solid var(--border); background: #fff;
}
.mobile-nav a { padding: 0.75rem 0; font-weight: 500; border-bottom: 1px solid #f1f5f9; }
.mobile-nav.open { display: flex; }

/* Search overlay */
.search-overlay {
    position: fixed; inset: 0; background: rgba(7,13,26,0.55); backdrop-filter: blur(4px); z-index: 300;
    display: flex; align-items: flex-start; justify-content: center; padding-top: 120px;
    animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.search-modal { position: relative; width: min(560px, 92%); }
.search-form { display: flex; gap: 0.5rem; background: #fff; padding: 0.5rem; border-radius: 14px; box-shadow: var(--shadow-lg); }
.search-form input { flex: 1; border: none; padding: 0.75rem 1rem; font: inherit; font-size: 1rem; outline: none; }
.search-close {
    position: absolute; top: -40px; right: 0; background: none; border: none;
    color: #fff; font-size: 2rem; cursor: pointer; line-height: 1;
}
.search-bar { display: flex; gap: 0.5rem; margin-bottom: 2rem; }
.search-bar input { flex: 1; padding: 0.75rem 1rem; border: 1px solid var(--border); border-radius: 10px; font: inherit; }

/* Hero */
.hero {
    position: relative; color: #fff;
    padding: 5.5rem 0 4rem; overflow: hidden;
    background: linear-gradient(160deg, #070d1a 0%, #0f2744 40%, #1e3a8a 100%);
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.grid-overlay {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black, transparent);
}
.orb {
    position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.5;
    animation: floatOrb 12s ease-in-out infinite;
}
.orb-1 { width: 420px; height: 420px; background: #3b82f6; top: -120px; right: -80px; }
.orb-2 { width: 320px; height: 320px; background: #8b5cf6; bottom: -80px; left: 10%; animation-delay: -4s; }
.orb-3 { width: 200px; height: 200px; background: #06b6d4; top: 40%; left: 45%; animation-delay: -7s; opacity: 0.35; }
@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -24px) scale(1.05); }
}

.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 3rem; align-items: center; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.4rem 0.9rem; border-radius: 999px;
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.14);
    font-size: 0.8rem; font-weight: 600; margin-bottom: 1.25rem;
}
.pulse-dot {
    width: 8px; height: 8px; border-radius: 50%; background: #34d399;
    box-shadow: 0 0 0 0 rgba(52,211,153,0.6);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(52,211,153,0.5); }
    70% { box-shadow: 0 0 0 10px rgba(52,211,153,0); }
    100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); }
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.12; font-weight: 800; margin-bottom: 1.1rem; letter-spacing: -0.02em; }
.gradient-text {
    background: linear-gradient(90deg, #93c5fd, #c4b5fd, #67e8f9);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-content p { font-size: 1.05rem; color: #cbd5e1; max-width: 520px; margin-bottom: 1.75rem; }
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.75rem; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 0.65rem 1.25rem; font-size: 0.8rem; color: #94a3b8; }
.hero-trust span::before { content: '✓ '; color: #34d399; font-weight: 700; }

/* Hero dashboard mock */
.hero-dashboard {
    background: rgba(15,23,42,0.65); border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px; padding: 1.25rem; backdrop-filter: blur(12px);
    box-shadow: 0 24px 60px rgba(0,0,0,0.35);
    animation: floatCard 6s ease-in-out infinite;
}
@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
.dash-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; font-size: 0.82rem; }
.dash-title { font-weight: 600; color: #e2e8f0; }
.dash-live { display: flex; align-items: center; gap: 0.4rem; color: #94a3b8; }
.dash-chart {
    position: relative; height: 140px; border-radius: 12px; overflow: hidden;
    background: linear-gradient(180deg, rgba(30,58,138,0.4), rgba(15,23,42,0.2));
    margin-bottom: 1rem;
}
.chart-svg { width: 100%; height: 100%; }
.chart-line {
    stroke-dasharray: 600; stroke-dashoffset: 600;
    animation: drawLine 2.5s var(--ease-out) forwards 0.5s;
}
.chart-area { opacity: 0; animation: fadeIn 1s ease 1.5s forwards; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
.dash-marker {
    position: absolute; font-size: 0.65rem; font-weight: 800; padding: 0.2rem 0.45rem; border-radius: 6px;
    animation: popIn 0.5s var(--ease-out) forwards; opacity: 0;
}
.dash-marker.long { top: 28%; left: 58%; background: rgba(16,185,129,0.2); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.4); animation-delay: 2s; }
.dash-marker.short { top: 55%; left: 78%; background: rgba(239,68,68,0.2); color: #fca5a5; border: 1px solid rgba(239,68,68,0.4); animation-delay: 2.4s; }
@keyframes popIn { from { opacity: 0; transform: scale(0.8); } to { opacity: 1; transform: scale(1); } }
.dash-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.dash-stats div { background: rgba(255,255,255,0.05); border-radius: 10px; padding: 0.65rem 0.75rem; }
.dash-stats span { display: block; font-size: 0.7rem; color: #94a3b8; }
.dash-stats strong { font-size: 0.85rem; color: #f1f5f9; }

/* Trust strip */
.trust-strip {
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: 1.25rem 0; margin-top: -1px;
}
.trust-strip-inner {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
.trust-item {
    display: block;
    text-align: center; padding: 0.75rem;
    border-radius: 12px; background: linear-gradient(180deg, #f8fafc, #fff);
    border: 1px solid var(--border);
    color: inherit;
    transition: transform 0.2s var(--ease-out), box-shadow 0.2s, border-color 0.2s;
}
.trust-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: #c7d2fe;
}
.trust-item strong { display: block; font-size: 0.95rem; margin-bottom: 0.15rem; color: var(--text); }
.trust-item span { font-size: 0.78rem; color: var(--text-muted); }

/* Sections */
.section { padding: 4.5rem 0; }
.section-alt { background: linear-gradient(180deg, #fff 0%, var(--bg) 100%); }
.section-header { display: flex; justify-content: space-between; align-items: end; margin-bottom: 2.25rem; gap: 1rem; flex-wrap: wrap; }
.section-eyebrow {
    display: block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--primary); margin-bottom: 0.35rem;
}
.section-header h2 { font-size: clamp(1.5rem, 3vw, 1.9rem); font-weight: 800; letter-spacing: -0.02em; }
.section-header-stacked { flex-direction: column; align-items: stretch; }
.section-header-stacked .section-title-main { width: 100%; margin-bottom: 0.75rem; }
.section-header-stacked .section-header-row {
    display: flex; justify-content: space-between; align-items: end; gap: 1rem; flex-wrap: wrap; width: 100%;
}
.section-header-stacked .section-header-row p { margin-top: 0; max-width: 520px; text-align: right; margin-left: auto; }
.section-header p { color: var(--text-muted); margin-top: 0.35rem; max-width: 520px; }
.link-arrow { color: var(--primary); font-weight: 600; font-size: 0.9rem; white-space: nowrap; }
.link-arrow:hover { text-decoration: underline; }
.page-hero {
    padding: 3.5rem 0 2.5rem;
    background: linear-gradient(160deg, #070d1a, #1e3a8a);
    color: #fff; position: relative; overflow: hidden;
}
.page-hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(139,92,246,0.25), transparent 50%);
}
.page-hero .container { position: relative; }
.page-hero.compact { padding: 2rem 0 1.5rem; }
.page-hero h1 { font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; }
.page-hero p { color: #94a3b8; margin-top: 0.35rem; }

/* Features */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.35rem; }
.feature-card {
    background: var(--surface); border-radius: var(--radius); padding: 1.65rem;
    box-shadow: var(--shadow); border: 1px solid var(--border);
    transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
    position: relative; overflow: hidden;
}
.feature-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent)); opacity: 0;
    transition: opacity 0.3s;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: #c7d2fe; }
.feature-card:hover::before { opacity: 1; }
.feature-icon {
    width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.1rem;
}
.feature-icon svg { width: 24px; height: 24px; }
.feature-icon.blue { background: linear-gradient(135deg, #dbeafe, #eff6ff); color: #2563eb; }
.feature-icon.green { background: linear-gradient(135deg, #d1fae5, #ecfdf5); color: #059669; }
.feature-icon.purple { background: linear-gradient(135deg, #ede9fe, #f5f3ff); color: #7c3aed; }
.feature-card h3 { font-size: 1.08rem; margin-bottom: 0.5rem; }
.feature-card p { color: var(--text-muted); font-size: 0.9rem; }

/* Pricing */
.price-block { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.35rem 0.6rem; }
.price-old {
    text-decoration: line-through; color: var(--text-muted); font-weight: 500;
    font-size: 0.92em;
}
.price-sale { font-weight: 800; color: var(--primary-dark); }
.price-block-sm .price-sale { font-size: 1.05rem; }
.price-block-sm .price-old { font-size: 0.82rem; }
.price-block-lg .price-sale { font-size: 1.85rem; }
.price-block-lg .price-old { font-size: 1.1rem; }
.price-discount-tag {
    font-size: 0.72rem; font-weight: 800; color: #fff;
    background: linear-gradient(135deg, #ef4444, #dc2626); padding: 0.2rem 0.55rem; border-radius: 6px;
    letter-spacing: 0.03em;
}
.price-yerine { font-size: 0.72rem; color: var(--text-muted); font-weight: 600; }
.price-block-wrap { flex: 1; min-width: 0; }

/* Products */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; align-items: stretch; }
.product-grid > * { display: flex; flex-direction: column; height: 100%; }
.product-grid .product-card { flex: 1; width: 100%; }
.product-card {
    background: var(--surface); border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow); border: 1px solid var(--border); display: flex; flex-direction: column;
    transition: transform 0.35s var(--ease-out), box-shadow 0.35s, border-color 0.35s;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: #c7d2fe; }
.product-card-image { position: relative; aspect-ratio: 16/10; background: #0f172a; overflow: hidden; }
.product-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease-out); }
.product-card:hover .product-card-image img { transform: scale(1.05); }
.product-card-art {
    width: 100%; height: 100%; position: relative; display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.9);
}
.product-card-glow {
    position: absolute; width: 70%; height: 70%; border-radius: 50%; filter: blur(40px); opacity: 0.5;
}
.product-visual-tufanbot .product-card-glow { background: #3b82f6; }
.product-visual-tufan-alpha .product-card-glow { background: #8b5cf6; }
.product-visual-tufanbot-tufan-alpha-paket .product-card-glow { background: #f59e0b; }
.product-visual-tufanbot { background: linear-gradient(145deg, #0f2744, #1e40af); }
.product-visual-tufan-alpha { background: linear-gradient(145deg, #1e1b4b, #6d28d9); }
.product-visual-tufanbot-tufan-alpha-paket { background: linear-gradient(145deg, #431407, #b45309); }
.product-mini-chart { width: 55%; opacity: 0.5; position: absolute; bottom: 18%; animation: chartDrift 4s ease-in-out infinite; }
.product-mini-chart.lg { width: 45%; }
@keyframes chartDrift { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
.product-card-letter { font-size: 3.5rem; font-weight: 800; position: relative; z-index: 1; text-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.product-card-placeholder.lg { min-height: 320px; border-radius: var(--radius); }
.product-card-placeholder.lg .product-card-letter { font-size: 5rem; }
.discount-badge {
    position: absolute; top: 12px; left: 12px;
    background: linear-gradient(135deg, #ef4444, #dc2626); color: #fff;
    font-size: 0.75rem; font-weight: 800; padding: 0.4rem 0.75rem; border-radius: 8px;
    box-shadow: 0 4px 12px rgba(239,68,68,0.4);
    letter-spacing: 0.04em;
}
.product-card-body { padding: 1.35rem; flex: 1; display: flex; flex-direction: column; }
.product-card-body h3 { font-size: 1.05rem; margin-bottom: 0.45rem; line-height: 1.35; }
.product-card-body h3 a:hover { color: var(--primary); }
.product-card-body > p { color: var(--text-muted); font-size: 0.88rem; flex: 1; margin-bottom: 1.1rem; line-height: 1.55; }
.product-card-footer { display: flex; justify-content: space-between; align-items: flex-end; gap: 0.75rem; }

/* Product detail */
.breadcrumb { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1.5rem; }
.breadcrumb a:hover { color: var(--primary); }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; margin-bottom: 2rem; }
.product-main-image { width: 100%; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); }
.product-info h1 { font-size: 1.85rem; font-weight: 800; margin-bottom: 0.5rem; letter-spacing: -0.02em; }
.product-lead { color: var(--text-muted); margin-bottom: 1.5rem; font-size: 1rem; }
.picker-label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.65rem; }
.variation-options { display: flex; flex-direction: column; gap: 0.55rem; margin-bottom: 1.25rem; }
.variation-option input { position: absolute; opacity: 0; pointer-events: none; }
.variation-box {
    display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 0.75rem;
    padding: 0.9rem 1rem; border: 2px solid var(--border); border-radius: 12px;
    cursor: pointer; transition: 0.2s;
}
.variation-option input:checked + .variation-box {
    border-color: var(--primary); background: linear-gradient(135deg, #eff6ff, #f5f3ff);
    box-shadow: 0 4px 16px rgba(59,130,246,0.15);
}
.variation-box strong { font-size: 0.9rem; }
.variation-prices { display: flex; align-items: baseline; gap: 0.4rem; justify-content: flex-end; }
.variation-prices .price-old { font-size: 0.78rem; }
.variation-prices .price-sale { font-size: 0.95rem; font-weight: 700; color: var(--primary-dark); }
.variation-box em { font-size: 0.72rem; color: #059669; font-style: normal; font-weight: 700; background: #d1fae5; padding: 0.15rem 0.4rem; border-radius: 6px; }
.product-price-row { margin-bottom: 1.25rem; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem 1rem; }
.price-note { font-size: 0.82rem; color: var(--text-muted); }
.legal-note-sm { font-size: 0.78rem; color: var(--text-muted); margin-top: 1rem; padding: 0.75rem; background: #f8fafc; border-radius: 8px; }
.legal-box-spk { margin-top: 1.25rem; background: #fef3c7; border-left: 4px solid #f59e0b; }
.product-description { padding: 1.75rem; margin-top: 1rem; }
.product-description h2 { font-size: 1.15rem; margin-bottom: 1rem; }

/* Cart */
.cart-layout { display: grid; grid-template-columns: 1fr 340px; gap: 1.5rem; align-items: start; }
.cart-item {
    display: grid; grid-template-columns: 72px 1fr auto auto auto; gap: 1rem; align-items: center;
    padding: 1rem 0; border-bottom: 1px solid var(--border);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-image img { width: 72px; height: 72px; object-fit: cover; border-radius: 10px; }
.cart-item-image .img-ph {
    width: 72px; height: 72px; background: linear-gradient(135deg, #e0e7ff, #f3e8ff); border-radius: 10px;
    display: flex; align-items: center; justify-content: center; font-weight: 800; color: #6366f1;
}
.cart-item-info span { display: block; font-size: 0.85rem; color: var(--text-muted); }
.cart-item-price { font-size: 0.82rem; color: var(--text-muted); }
.cart-item-qty { display: flex; align-items: center; gap: 0.5rem; }
.qty-btn {
    width: 34px; height: 34px; border: 1px solid var(--border); background: #fff;
    border-radius: 10px; cursor: pointer; font-size: 1.1rem; transition: 0.15s;
}
.qty-btn:hover { background: #f1f5f9; }
.cart-item-total { font-weight: 700; min-width: 90px; text-align: right; }
.cart-remove { background: none; border: none; font-size: 1.4rem; color: var(--text-muted); cursor: pointer; }
.cart-remove:hover { color: #ef4444; }
.cart-summary h3 { margin-bottom: 1rem; }
.summary-row { display: flex; justify-content: space-between; padding: 0.5rem 0; font-size: 0.9rem; }
.summary-row.total { font-size: 1.1rem; font-weight: 700; border-top: 1px solid var(--border); margin-top: 0.5rem; padding-top: 1rem; }
.summary-note { font-size: 0.78rem; color: var(--text-muted); margin: 0.5rem 0 1rem; }
.empty-cart { text-align: center; padding: 3rem; }
.empty-cart p { color: var(--text-muted); margin-bottom: 1rem; }

/* Auth */
.auth-tabs { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.auth-tab {
    flex: 1; text-align: center; padding: 0.75rem; border-radius: 10px;
    background: #f1f5f9; font-weight: 600; color: var(--text-muted);
}
.auth-tab.active { background: var(--primary); color: #fff; }
.auth-form, .account-card, .card {
    background: var(--surface); border-radius: var(--radius); padding: 1.5rem;
    box-shadow: var(--shadow); border: 1px solid var(--border);
}
.auth-form label, .contact-form label { display: block; margin-bottom: 1rem; }
.auth-form span, .contact-form span { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 0.35rem; }
.auth-form input, .contact-form input, .contact-form textarea {
    width: 100%; padding: 0.7rem 0.85rem; border: 1px solid var(--border); border-radius: 10px; font: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.auth-form input:focus, .contact-form input:focus, .contact-form textarea:focus {
    outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.account-info { display: flex; gap: 1rem; align-items: center; margin-bottom: 1.5rem; }
.account-avatar {
    width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; font-weight: 800;
}
.account-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Content */
.prose p { margin-bottom: 1rem; color: #334155; }
.prose h2 { font-size: 1.2rem; margin: 1.5rem 0 0.75rem; }
.prose h3 { font-size: 1.05rem; margin: 1.25rem 0 0.5rem; }
.prose ul, .prose ol { margin: 0 0 1rem 1.25rem; color: #334155; }
.prose li { margin-bottom: 0.35rem; }
.legal-document { font-size: 0.95rem; line-height: 1.65; }
.legal-document p { margin-bottom: 0.85rem; }
.contact-item span { display: block; line-height: 1.55; }
.legal-box { background: #fef3c7; border-left: 4px solid #f59e0b; padding: 1rem; border-radius: 0 10px 10px 0; font-size: 0.9rem; }
.cta-section { padding-bottom: 5rem; }
.cta-box {
    position: relative; overflow: hidden;
    background: linear-gradient(135deg, #1d4ed8 0%, #6d28d9 50%, #4f46e5 100%);
    color: #fff; border-radius: 24px; padding: 3.5rem 2rem; text-align: center;
}
.cta-glow {
    position: absolute; width: 300px; height: 300px; border-radius: 50%;
    background: rgba(255,255,255,0.15); filter: blur(60px);
    top: -100px; right: -50px; pointer-events: none;
}
.cta-box h2 { font-size: 1.85rem; margin-bottom: 0.5rem; position: relative; }
.cta-box p { opacity: 0.92; margin-bottom: 1.5rem; max-width: 520px; margin-left: auto; margin-right: auto; position: relative; }
.cta-box .btn { position: relative; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }
.contact-item { margin-top: 1.25rem; }
.contact-item strong { display: block; font-size: 0.82rem; color: var(--text-muted); margin-bottom: 0.25rem; }
.checkout-placeholder { text-align: center; padding: 2.5rem; }
.checkout-placeholder h2 { margin-bottom: 0.5rem; }
.checkout-placeholder p { color: var(--text-muted); margin-bottom: 1.5rem; }
.page-cta { margin-top: 2rem; }
.text-center { text-align: center; }

/* Alert */
.alert { padding: 0.85rem 1rem; border-radius: 12px; margin: 1rem auto; font-size: 0.9rem; }
.alert-success { background: #d1fae5; color: #065f46; }
.alert-error { background: #fee2e2; color: #991b1b; }

/* Footer */
.site-footer {
    background: linear-gradient(180deg, #0b1220, #070d1a);
    color: #94a3b8; padding: 3.5rem 0 0; margin-top: 2rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr repeat(4, 1fr); gap: 2rem; padding-bottom: 2rem; }
.footer-logo { margin-bottom: 0.75rem; color: #fff; }
.site-footer h4 { color: #fff; font-size: 0.9rem; margin-bottom: 0.75rem; }
.site-footer a { display: block; font-size: 0.88rem; margin-bottom: 0.4rem; transition: color 0.2s; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08); padding: 1.25rem 0;
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; font-size: 0.8rem;
}
.legal-note { font-size: 0.75rem; }
.legal-note a { display: inline; color: #93c5fd; }

/* Checkout */
.checkout-section { padding-top: 1rem; }
.checkout-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.5rem; align-items: start; }
.card-payment-layout {
    display: block;
    width: min(720px, 100%);
    margin: 0 auto;
}

/* Kart ödeme */
.card-payment { padding: 0; overflow: hidden; }
.card-payment-head {
    display: flex; align-items: center; gap: 1rem;
    padding: 1.35rem 1.35rem 1rem;
    background: linear-gradient(135deg, #eff6ff 0%, #f5f3ff 100%);
    border-bottom: 1px solid var(--border);
}
.card-payment-icon {
    width: 52px; height: 52px; flex-shrink: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 20px rgba(59,130,246,0.25);
}
.card-payment-icon svg { width: 26px; height: 26px; }
.card-payment-head h2 { font-size: 1.2rem; margin-bottom: 0.15rem; }
.card-payment-sub { font-size: 0.82rem; color: var(--text-muted); margin: 0; }
.payment-order-summary {
    margin: 1.15rem 1.35rem 0;
    padding: 1rem 1.1rem;
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 12px;
}
.payment-order-row {
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
    padding: 0.45rem 0;
    font-size: 0.9rem;
}
.payment-order-row + .payment-order-row { border-top: 1px dashed #e2e8f0; }
.payment-order-label { color: var(--text-muted); font-weight: 600; font-size: 0.82rem; flex-shrink: 0; }
.payment-order-value { font-size: 0.88rem; text-align: right; white-space: nowrap; }
.payment-order-discount { color: #059669; }
.payment-order-total { padding-top: 0.75rem; margin-top: 0.25rem; border-top: 1px solid var(--border) !important; }
.payment-order-amount { font-size: 1.25rem; color: var(--primary-dark); }
.card-payment-form { padding: 1.25rem 1.75rem 1.75rem; }
.field-with-hint .field-hint {
    display: block; margin-top: 0.35rem;
    font-size: 0.78rem; color: var(--text-muted); font-weight: 500;
}
.checkout-main { display: flex; flex-direction: column; gap: 1rem; }
.checkout-form label { display: block; margin-bottom: 0.85rem; }
.checkout-form label span { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 0.35rem; }
.checkout-form input, .checkout-form textarea {
    width: 100%; padding: 0.7rem 0.85rem; border: 1px solid var(--border); border-radius: 10px; font: inherit;
}
.checkout-form .form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 0.75rem; }
.checkout-form.card-payment-form .form-row {
    grid-template-columns: 1fr 1fr 0.85fr;
    align-items: end;
}
.checkout-form.card-payment-form .form-row label {
    margin-bottom: 0;
}
.checkout-form.card-payment-form .form-row label span {
    min-height: 2.5em;
    line-height: 1.3;
}
.checkout-line { display: flex; justify-content: space-between; padding: 0.65rem 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.checkout-line small { display: block; color: var(--text-muted); font-size: 0.78rem; }
.summary-row { display: flex; justify-content: space-between; padding: 0.5rem 0; font-size: 0.9rem; }
.summary-row.total { border-top: 1px solid var(--border); margin-top: 0.35rem; padding-top: 0.85rem; font-size: 1rem; }
.summary-row.discount strong { color: #059669; }
.phone-input-group { display: flex; align-items: center; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; background: #fff; }
.phone-input-group:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.12); }
.phone-prefix { padding: 0.65rem 0.75rem; background: #f1f5f9; color: var(--text-muted); font-weight: 600; font-size: 0.9rem; border-right: 1px solid var(--border); }
.phone-input-group input { border: none !important; box-shadow: none !important; border-radius: 0 !important; flex: 1; }
.cart-coupon-block { margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.cart-coupon-label { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 0.5rem; }
.cart-summary .coupon-apply-row { margin-bottom: 0; }
.cart-summary .coupon-apply-row input { padding: 0.55rem 0.65rem; font-size: 0.88rem; }
.cart-summary .summary-row.discount strong { color: #059669; }
.coupon-apply-row { display: flex; gap: 0.5rem; }
.coupon-apply-row input { flex: 1; padding: 0.65rem 0.75rem; border: 1px solid var(--border); border-radius: 10px; font-size: 0.9rem; }
.coupon-message { font-size: 0.82rem; margin-top: 0.65rem; }
.coupon-message.is-success { color: #059669; }
.coupon-message.is-error { color: #dc2626; }
.checkout-side { display: flex; flex-direction: column; gap: 1rem; }
.checkout-coupon-note { font-size: 0.82rem; color: #059669; margin-top: 0.65rem; }
.invoice-type-tabs { display: flex; gap: 1rem; margin-bottom: 1rem; }
.payment-methods { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.payment-method { display: flex; align-items: flex-start; gap: 0.65rem; padding: 0.85rem; border: 2px solid var(--border); border-radius: 12px; cursor: pointer; transition: 0.2s; }
.payment-method:has(input:checked) { border-color: var(--primary); background: #eff6ff; }
.payment-method input { margin-top: 0.2rem; }
.payment-method strong { display: block; }
.payment-method small { color: var(--text-muted); font-size: 0.78rem; }
.bank-info-box { background: #f8fafc; border: 1px solid var(--border); border-radius: 12px; padding: 1rem; margin: 1rem 0; font-size: 0.9rem; }
.bank-info-box .iban { font-family: monospace; font-weight: 600; }
.order-status-card { margin-bottom: 1rem; }
.order-status-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.status-badge { padding: 0.35rem 0.75rem; border-radius: 999px; font-size: 0.78rem; font-weight: 700; }
.status-approved { background: #d1fae5; color: #065f46; }
.status-awaiting_receipt, .status-pending { background: #fef3c7; color: #92400e; }
.status-rejected { background: #fee2e2; color: #991b1b; }
.result-icon { width: 72px; height: 72px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; margin: 0 auto 1rem; font-weight: 700; }
.result-icon.success { background: #d1fae5; color: #059669; }
.result-icon.error { background: #fee2e2; color: #dc2626; }

/* Responsive */
@media (max-width: 900px) {
    :root { --header-h: 58px; --header-toolbar-gap: 1rem; }
    .header-inner {
        gap: 0.75rem;
        justify-content: space-between;
    }
    .logo {
        display: flex;
        flex-shrink: 0;
        gap: 0;
        font-size: 0.92rem;
        min-width: 0;
    }
    .logo-mark { display: none; }
    .logo-text {
        white-space: nowrap;
    }
    .header-toolbar {
        display: flex;
        align-items: center;
        gap: var(--header-toolbar-gap);
        flex-shrink: 0;
        margin-left: auto;
    }
    .header-actions {
        display: flex;
        align-items: center;
        gap: var(--header-toolbar-gap);
    }
    .header-shop-link { display: inline-flex; padding: 0.4rem 0.65rem; font-size: 0.74rem; }
    .header-account-text { display: none; }
    .header-account-btn { display: flex; }
    .icon-btn { width: 36px; height: 36px; border-radius: 10px; }
    .icon-btn svg { width: 17px; height: 17px; }
    .cart-count { min-width: 16px; height: 16px; font-size: 0.62rem; top: -3px; right: -3px; }
    .hero-grid, .product-detail-grid, .cart-layout, .contact-grid, .footer-grid, .checkout-layout, .trust-strip-inner { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .main-nav { display: none; }
    .mobile-menu-btn { display: flex; flex-shrink: 0; }
    .cart-item { grid-template-columns: 60px 1fr; position: relative; }
    .cart-item-qty, .cart-item-total { grid-column: 2; }
    .cart-remove { position: absolute; right: 0; top: 1rem; }
    .hero { padding-top: 4rem; }
    .dash-stats { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .orb, .hero-dashboard, .chart-line, .dash-marker, .product-mini-chart { animation: none; }
}