/* ============================================
   ASANSÖR KÜPEŞTESİ - Modern Redesign
   Yazı tipi & renk paleti: Premium Metalik
   ============================================ */

:root {
    --bg-dark: #0a0a0a;
    --bg-darker: #050505;
    --bg-card: #141414;
    --bg-card-hover: #1a1a1a;
    --accent: #c9a961;
    --accent-light: #e6c98a;
    --accent-dark: #8a7340;
    --text-primary: #f5f5f5;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --border: rgba(201, 169, 97, 0.15);
    --border-strong: rgba(201, 169, 97, 0.35);
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    --gradient-metal: linear-gradient(135deg, #c9a961 0%, #e6c98a 50%, #c9a961 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #141414 100%);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Libre Franklin', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; transition: all .3s ease; }
a:hover { color: var(--accent-light); }

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

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ====== HEADER ====== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: all .4s ease;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    max-width: 1280px;
    margin: 0 auto;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo {
    width: 48px; height: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.brand-logo img { width: 100%; height: 100%; object-fit: cover; }

.brand-text h1 {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}
.brand-text p {
    font-size: .72rem;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0;
}

.main-nav ul {
    display: flex;
    gap: 8px;
    list-style: none;
}
.main-nav a {
    color: var(--text-secondary);
    font-size: .92rem;
    font-weight: 500;
    padding: 10px 16px;
    border-radius: 6px;
    position: relative;
    transition: all .3s ease;
}
.main-nav a:hover, .main-nav a.active {
    color: var(--accent-light);
    background: rgba(201, 169, 97, 0.08);
}
.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 4px; left: 16px; right: 16px;
    height: 2px;
    background: var(--gradient-metal);
    border-radius: 2px;
}

.menu-toggle {
    display: none;
    background: none; border: none;
    color: var(--accent);
    font-size: 1.5rem; cursor: pointer;
}

/* ====== HERO ====== */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 60px;
    background: var(--bg-darker);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://asansorkupestesi.com/wp-content/uploads/2025/05/cropped-ban1.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.35;
    filter: grayscale(20%) contrast(1.1);
}
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10,10,10,0.4) 0%, rgba(10,10,10,0.85) 70%, var(--bg-dark) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(201, 169, 97, 0.1);
    border: 1px solid var(--border-strong);
    border-radius: 100px;
    color: var(--accent);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero h1.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.8rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -1px;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #ffffff 0%, #b0b0b0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-title .accent-gold {
    background: var(--gradient-metal);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: .95rem;
    font-weight: 600;
    letter-spacing: .5px;
    border-radius: 8px;
    cursor: pointer;
    transition: all .3s ease;
    border: none;
    text-transform: uppercase;
}
.btn-primary {
    background: var(--gradient-metal);
    color: #0a0a0a;
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.25);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(201, 169, 97, 0.4);
    color: #0a0a0a;
}
.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
}
.btn-outline:hover {
    background: rgba(201, 169, 97, 0.1);
    border-color: var(--accent);
    color: var(--accent-light);
}

/* ====== SECTIONS ====== */
section { padding: 100px 0; position: relative; }

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 70px;
}
.section-eyebrow {
    color: var(--accent);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
    display: inline-block;
}
.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -.5px;
    margin-bottom: 20px;
    color: var(--text-primary);
}
.section-title .accent-gold {
    background: var(--gradient-metal);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* ====== FEATURES GRID ====== */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px 28px;
    transition: all .4s ease;
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-metal);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .5s ease;
}
.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-strong);
    transform: translateY(-6px);
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
    width: 56px; height: 56px;
    background: rgba(201, 169, 97, 0.1);
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 24px;
    font-size: 1.6rem;
    color: var(--accent);
}
.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.feature-card p {
    color: var(--text-secondary);
    font-size: .95rem;
    line-height: 1.7;
}

/* ====== TWO COLUMN ====== */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.two-col .content h2 {
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
}
.two-col .content p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 16px;
}
.two-col .content strong { color: var(--accent-light); font-weight: 600; }

.image-frame {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-strong);
    box-shadow: var(--shadow);
    aspect-ratio: 4/5;
}
.image-frame img { width: 100%; height: 100%; object-fit: cover; }
.image-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 60%, rgba(201, 169, 97, 0.1));
    pointer-events: none;
}

/* ====== STATS ====== */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    padding: 60px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.stat-item { text-align: center; }
.stat-num {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    background: var(--gradient-metal);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 10px;
}
.stat-label {
    color: var(--text-secondary);
    font-size: .9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ====== PRODUCTS GRID ====== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: all .4s ease;
    cursor: pointer;
}
.product-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-8px);
    box-shadow: var(--shadow);
}
.product-image {
    aspect-ratio: 1/1;
    overflow: hidden;
    position: relative;
    background: var(--bg-darker);
}
.product-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.product-card:hover .product-image img { transform: scale(1.08); }
.product-info { padding: 24px; }
.product-info h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}
.product-info p {
    color: var(--text-secondary);
    font-size: .9rem;
    line-height: 1.6;
}
.product-badge {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(201, 169, 97, 0.1);
    border: 1px solid var(--border-strong);
    color: var(--accent);
    font-size: .7rem;
    letter-spacing: 1px;
    border-radius: 4px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

/* ====== CTA ====== */
.cta-section {
    background: linear-gradient(135deg, #141414 0%, #0a0a0a 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    text-align: center;
}
.cta-section h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 20px;
}
.cta-section p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 36px;
}

/* ====== CONTACT ====== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all .3s ease;
}
.contact-item:hover {
    border-color: var(--border-strong);
    background: var(--bg-card-hover);
}
.contact-icon {
    width: 48px; height: 48px;
    flex-shrink: 0;
    background: rgba(201, 169, 97, 0.1);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    color: var(--accent);
}
.contact-detail h4 {
    font-size: .8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 6px;
}
.contact-detail p { color: var(--text-primary); font-size: 1.02rem; line-height: 1.5; }
.contact-detail a { color: var(--text-primary); }
.contact-detail a:hover { color: var(--accent-light); }

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    color: var(--text-secondary);
    font-size: .85rem;
    margin-bottom: 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.form-group input, .form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-darker);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: .95rem;
    font-family: inherit;
    transition: all .3s ease;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-dark);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ====== FOOTER ====== */
.site-footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-col h4 {
    color: var(--accent);
    font-size: .85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
    color: var(--text-secondary);
    font-size: .92rem;
}
.footer-col ul a:hover { color: var(--accent-light); }
.footer-col p { color: var(--text-secondary); font-size: .92rem; margin-bottom: 10px; }
.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
    font-size: .85rem;
}

/* ====== PAGE HEADER (for sub-pages) ====== */
.page-header {
    padding: 180px 24px 80px;
    background: linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    text-align: center;
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('https://asansorkupestesi.com/wp-content/uploads/2025/05/cropped-ban1.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    filter: grayscale(50%);
}
.page-header > * { position: relative; z-index: 2; }
.page-header h1 {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 800;
    margin-bottom: 16px;
    background: linear-gradient(180deg, #ffffff 0%, #b0b0b0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.page-header .breadcrumb {
    color: var(--text-muted);
    font-size: .9rem;
    letter-spacing: 1px;
}
.page-header .breadcrumb a { color: var(--accent); }

/* ====== MAP ====== */
.map-wrapper {
    width: 100%;
    height: 400px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-strong);
    margin-top: 40px;
}
.map-wrapper iframe { width: 100%; height: 100%; border: 0; filter: invert(0.9) hue-rotate(180deg); }

/* ====== RESPONSIVE ====== */
@media (max-width: 968px) {
    .two-col { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .main-nav {
        position: fixed;
        top: 80px; left: 0; right: 0;
        background: var(--bg-darker);
        border-bottom: 1px solid var(--border);
        padding: 20px;
        transform: translateY(-150%);
        transition: transform .4s ease;
    }
    .main-nav.open { transform: translateY(0); }
    .main-nav ul { flex-direction: column; gap: 4px; }
    .menu-toggle { display: block; }
    section { padding: 70px 0; }
    .hero { min-height: 80vh; padding-top: 130px; }
}
@media (max-width: 540px) {
    .footer-grid { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .btn { justify-content: center; }
    .brand-text h1 { font-size: .9rem; }
    .brand-text p { font-size: .65rem; }
}

/* Scroll to top */
.scroll-top {
    position: fixed;
    bottom: 30px; right: 30px;
    width: 48px; height: 48px;
    background: var(--gradient-metal);
    color: #0a0a0a;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all .3s ease;
    z-index: 999;
    font-size: 1.2rem;
}
.scroll-top.show { opacity: 1; visibility: visible; }
.scroll-top:hover { transform: translateY(-4px); }

/* Animations */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .8s ease both; }
.fade-up.d1 { animation-delay: .1s; }
.fade-up.d2 { animation-delay: .2s; }
.fade-up.d3 { animation-delay: .3s; }
.fade-up.d4 { animation-delay: .4s; }