/* assets/css/style.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Rajdhani:wght@500;600;700&display=swap');

:root {
    --primary: #39ff14; /* Neon Yeşil */
    --primary-dark: #2ab810;
    --bg-dark: #0b0c15; /* Çok koyu lacivert/siyah */
    --bg-card: #151621; /* Kart arkaplanı */
    --text-main: #ffffff;
    --text-muted: #a0a0b0;
    --gradient: linear-gradient(135deg, #39ff14 0%, #00bcff 100%);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .btn, .nav-link { font-family: 'Rajdhani', sans-serif; text-transform: uppercase; }

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* --- HEADER & NAV --- */
header {
    background: rgba(11, 12, 21, 0.95);
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.navbar { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 24px; font-weight: 700; color: var(--text-main); letter-spacing: 2px; }
.logo span { color: var(--primary); }

.nav-links { display: flex; gap: 30px; }
.nav-link { color: var(--text-muted); font-weight: 600; font-size: 16px; }
.nav-link:hover { color: var(--primary); }

.btn-login {
    border: 1px solid var(--primary);
    padding: 8px 25px;
    color: var(--primary);
    border-radius: 4px;
    font-weight: 600;
}
.btn-login:hover { background: var(--primary); color: #000; box-shadow: 0 0 15px rgba(57, 255, 20, 0.4); }

/* --- HERO SECTION --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at center, rgba(57, 255, 20, 0.05) 0%, transparent 70%);
    text-align: center;
    padding-top: 80px;
}

.hero-content h1 {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(57, 255, 20, 0.3);
}

.hero-content span { color: var(--primary); }
.hero-desc { color: var(--text-muted); font-size: 18px; max-width: 600px; margin: 0 auto 40px; }

.btn-main {
    background: var(--primary);
    color: #000;
    padding: 15px 40px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 5px;
    display: inline-block;
    box-shadow: 0 0 20px rgba(57, 255, 20, 0.4);
}
.btn-main:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(57, 255, 20, 0.6); }

/* --- FEATURES GRID --- */
.features { padding: 100px 0; }
.section-title { text-align: center; font-size: 42px; margin-bottom: 60px; }
.section-title span { border-bottom: 3px solid var(--primary); }

.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }

.feature-card {
    background: var(--bg-card);
    padding: 30px;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 10px;
    text-align: center;
    transition: 0.3s;
}
.feature-card:hover { border-color: var(--primary); transform: translateY(-5px); }
.feature-icon { font-size: 40px; color: var(--primary); margin-bottom: 20px; }
.feature-card h3 { margin-bottom: 10px; font-size: 20px; }
.feature-card p { color: var(--text-muted); font-size: 14px; }

/* --- PRICING --- */
.pricing { background: #0f101a; padding: 100px 0; }
.pricing-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: 0.3s;
}
/* Popüler paket efekti */
.pricing-card.featured { border: 2px solid var(--primary); transform: scale(1.05); box-shadow: 0 0 30px rgba(57, 255, 20, 0.1); }
.badge {
    background: var(--primary); color: #000; font-size: 12px; font-weight: bold;
    padding: 5px 15px; position: absolute; top: 0; right: 0; border-bottom-left-radius: 10px;
}

.price { font-size: 32px; font-weight: 700; margin: 20px 0; color: #fff; }
.period { font-size: 14px; color: var(--text-muted); font-weight: 400; }
.features-list { margin: 30px 0; text-align: left; }
.features-list li { margin-bottom: 10px; color: #ccc; font-size: 14px; display: flex; align-items: center; }
.features-list li i { color: var(--primary); margin-right: 10px; }

.btn-price {
    display: block; width: 100%; border: 1px solid var(--text-muted); color: #fff;
    padding: 12px; border-radius: 5px; font-weight: 600; margin-top: 20px;
}
.pricing-card.featured .btn-price { background: var(--primary); color: #000; border: none; }
.pricing-card:hover .btn-price { border-color: var(--primary); color: var(--primary); }
.pricing-card.featured:hover .btn-price { background: var(--primary-dark); color: #000; }

/* --- STATS --- */
.stats { padding: 80px 0; background: url('https://via.placeholder.com/1920x600/000000/111111') fixed; text-align: center; }
.stat-number { font-size: 48px; font-weight: 700; color: var(--primary); display: block; }
.stat-label { color: #fff; font-size: 18px; text-transform: uppercase; letter-spacing: 1px; }

/* --- FOOTER --- */
footer { background: #050505; padding: 50px 0 20px; border-top: 1px solid #222; text-align: center; color: var(--text-muted); }
.footer-links { display: flex; justify-content: center; gap: 20px; margin-bottom: 30px; }