:root {
    --bg-color: #000000;
    --bg-secondary: #0a0a0a;
    --text-primary: #f5f5f7; 
    --text-secondary: #86868b;
    --accent-primary: #ffffff; 
    --accent-secondary: #aaaaaa;
    --border-color: rgba(255, 255, 255, 0.1); 
    --font-main: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-weight: 600;
    letter-spacing: -0.03em;
}

a {
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.gradient-text {
    background: linear-gradient(135deg, #ffffff, #888888);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.glass {
    background: #080808; 
    border: 1px solid var(--border-color);
    border-radius: 18px; 
    box-shadow: 0 4px 30px rgba(0,0,0,0.8);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 100px; /* Jilet gibi oval hap buton */
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.btn-primary {
    background: #ffffff;
    color: #000000;
}

.btn-primary:hover {
    background: #e0e0e0;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a:not(.btn) {
    font-weight: 400;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.nav-links a:not(.btn):hover {
    color: var(--text-primary);
}

/* Sadece Metinli Merkezdeki Apple Tarzı Hero */
.hero {
    padding: 180px 5% 50px;
    position: relative;
    text-align: center;
}

.centered-hero {
    max-width: 900px;
    margin: 0 auto;
}

.centered-hero h1 {
    font-size: 5rem;
    line-height: 1.05;
    margin-bottom: 25px;
}

.subtitle-modern {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

/* Çılgın Animasyonlar */
.animate-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.30s; }
.delay-3 { animation-delay: 0.45s; }

@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}

/* MUHTEŞEM BENTO BOX TASARIMI */
.bento-section {
    padding: 60px 5% 120px;
    max-width: 1300px;
    margin: 0 auto;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    grid-auto-rows: 350px;
    gap: 20px;
}

@media (min-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(4, 1fr);
        grid-auto-rows: 250px;
    }
    .bento-large { grid-column: span 2; grid-row: span 2; }
    .bento-wide  { grid-column: span 2; }
}

.bento-card {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.4s ease;
    cursor: default;
}

.bento-image-wrapper {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    overflow: hidden;
    z-index: 1;
}

.bento-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    transform: scale(1.01);
}

.bento-card:hover .bento-img {
    transform: scale(1.08); /* Hoover edince resmin arı peteği gibi hafifçe şişmesi */
}

/* Metinleri resmin üzerine zarifçe bindirme */
.bento-content {
    background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.7) 40%, rgba(0,0,0,0) 100%);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 60px 30px 30px;
    z-index: 2;
    transition: all 0.4s ease;
}

.bento-content h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.bento-content p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.8);
    text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.footer {
    background: #000000;
    padding: 80px 5% 40px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links, .footer-legal {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links h4, .footer-legal h4 {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.footer-links a, .footer-legal a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links a:hover, .footer-legal a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 600px;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    z-index: 2000;
    background: #111;
    border: 1px solid var(--border-color);
}

.cookie-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

@media (max-width: 900px) {
    .nav-links { display: none; }
    .centered-hero h1 { font-size: 3.2rem; }
    .hero { padding-top: 120px; }
    .cookie-banner {
        flex-direction: column;
        text-align: center;
    }
}