:root {
    --amber: #FFC107;
    --amber-dark: #FFB300;
    --bg-dark: #121212;
    --bg-card: #1E1E1E;
    --text-main: #FFFFFF;
    --text-muted: #B0B0B0;
    --whatsapp: #25D366;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    padding-bottom: 80px; /* Sticky bar payı */
    line-height: 1.6;
}

a { text-decoration: none; color: inherit; }

/* Header */
header {
    background-color: var(--bg-card);
    padding: 15px 0;
    border-bottom: 1px solid #333;
    position: sticky;
    top: 0;
    z-index: 100;
}

.container {
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.amber-text { color: var(--amber); }

.header-info {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: none; /* Mobilde gizle, sade olsun */
}

@media (min-width: 600px) {
    .header-info { display: block; }
}

/* Hero Section */
.hero {
    position: relative;
    height: 60vh;
    min-height: 400px;
    background: url('https://images.unsplash.com/photo-1572620786967-73d8816f0e4b?q=80&w=1000&auto=format&fit=crop'); /* Nötr market/şehir görseli */
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.6), rgba(18,18,18,1));
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 20px;
    max-width: 600px;
}

.hero h1 {
    font-size: 2.2rem;
    line-height: 1.2;
    margin-bottom: 15px;
    font-weight: 700;
}

.hero p {
    color: #ddd;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.btn {
    padding: 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: 0.3s;
}

.btn-primary {
    background-color: var(--amber);
    color: #000;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.btn-whatsapp {
    background-color: rgba(37, 211, 102, 0.2);
    border: 1px solid var(--whatsapp);
    color: var(--whatsapp);
}

/* Info Bar */
.info-bar {
    display: flex;
    justify-content: space-around;
    padding: 20px 10px;
    background-color: var(--bg-card);
    border-top: 1px solid #333;
    border-bottom: 1px solid #333;
    text-align: center;
}

.info-item {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.info-item i {
    color: var(--amber);
    font-size: 1.2rem;
}

/* Categories */
.categories {
    padding: 40px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 30px;
    color: var(--amber);
    text-transform: uppercase;
    font-size: 1.2rem;
    letter-spacing: 1px;
}

.category-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.cat-card {
    background-color: var(--bg-card);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #2a2a2a;
}

.cat-card i {
    font-size: 2rem;
    color: var(--amber);
    margin-bottom: 15px;
}

.cat-card h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.cat-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* CTA & Footer */
.cta-section {
    text-align: center;
    padding: 40px 20px;
    background-color: #1a1a1a;
}

.cta-section h3 { margin-bottom: 10px; }
.cta-section p { color: var(--text-muted); }

footer {
    background-color: #000;
    padding: 40px 20px;
    text-align: center;
    font-size: 0.9rem;
    color: #666;
}

.footer-links {
    margin: 15px 0;
    font-size: 0.8rem;
}

.footer-links span {
    margin: 0 5px;
    cursor: pointer;
}

/* Sticky Bottom Bar */
.sticky-bottom {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: var(--bg-card);
    display: flex;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.5);
    z-index: 999;
}

.sticky-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 600;
    gap: 4px;
}

.call-btn {
    background-color: var(--amber);
    color: #000;
}

.wp-btn {
    background-color: #1c8a45;
    color: #fff;
}

/* Tablet/Desktop */
@media (min-width: 768px) {
    .category-grid { grid-template-columns: repeat(4, 1fr); }
    .hero-buttons { flex-direction: row; justify-content: center; }
}