@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=Montserrat:wght@700;900&display=swap');

:root {
    --bg-deep: #050505;
    --surface: rgba(15, 18, 25, 0.8);
    --dark-gold: #b8860b;
    --bright-gold: #ffd700;
    --light-bronze: #d4a373;
    --led-white: #ffffff;
    --text-muted: #aeb8d0;
    --led-glow: 0 0 15px rgba(255, 255, 255, 0.3);
    --gold-glow: 0 0 25px rgba(184, 134, 11, 0.4);
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Genel Sıfırlama */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background-color: var(--bg-deep);
    color: white;
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
    background-image: radial-gradient(circle at 50% 50%, rgba(184, 134, 11, 0.07) 0%, transparent 70%);
    background-attachment: fixed;
}

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 30px; }

/* Typography */
h1, h2, h3 { font-family: 'Montserrat', sans-serif; text-transform: uppercase; letter-spacing: 1px; }
h1 { font-weight: 900; line-height: 1.1; }
h2 { font-size: 2.2rem; color: var(--led-white); text-shadow: var(--led-glow); margin-bottom: 1rem; }

/* Hero Bölümü */
.hero {
    padding: 120px 0 80px;
    text-align: center;
    background: radial-gradient(circle at top, rgba(184, 134, 11, 0.15) 0%, transparent 60%);
}

.badge {
    background: rgba(184, 134, 11, 0.1);
    color: var(--light-bronze);
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid var(--dark-gold);
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-block;
    margin-bottom: 25px;
    box-shadow: var(--gold-glow);
}

/* Kartlar ve Grid */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 50px; }

.card {
    background: var(--surface) !important;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 20px;
    padding: 50px 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, transparent, var(--dark-gold), transparent);
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--dark-gold) !important;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6), var(--gold-glow);
}

/* İkonlar */
.icon { 
    display: inline-block; 
    margin-bottom: 20px; 
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.3));
}

/* Bölüm Başlıkları */
section { padding: 100px 0; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 50px; }
.section-header h2 { color: var(--dark-gold); }
.section-header p { color: var(--text-muted); font-size: 1.1rem; }

/* Butonlar */
.btn-action {
    background: transparent;
    border: 2px solid var(--led-white);
    color: var(--led-white);
    padding: 16px 35px;
    border-radius: 50px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.btn-action:hover {
    background: var(--led-white);
    color: black;
    box-shadow: var(--led-glow);
}

/* Liste Yapısı */
.styled-list { list-style: none; margin: 30px 0; }
.styled-list li { 
    position: relative; 
    padding-left: 35px; 
    margin-bottom: 15px; 
    color: var(--text-muted); 
    font-size: 1.05rem;
}

.gold-tick li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--dark-gold);
    font-weight: 900;
    font-size: 1.2rem;
    text-shadow: var(--gold-glow);
}

/* Görsel Efekti */
.logo-circle {
    padding: 40px;
    background: rgba(184, 134, 11, 0.05);
    border-radius: 50%;
    display: inline-block;
    border: 1px solid var(--dark-gold);
    box-shadow: var(--gold-glow);
}

/* Animasyon: reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: 1s all ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
    h1 { font-size: 2.5rem !important; }
}