/* --- 1. FONTLAR VE TEMEL AYARLAR --- */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@900&family=Poppins:wght@300;400;600;800&display=swap');

:root {
    --red-gradient: linear-gradient(135deg, #ff0000 0%, #8b0000 100%);
    --green-gradient: linear-gradient(135deg, #7CFC00 0%, #1a3a00 100%);
    --gold-gradient: linear-gradient(135deg, #ffd700 0%, #b8860b 100%);
    --bg-dark: #050505;
    --card-bg: #0a0a0a;
    --text-white: #ffffff;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    overflow-x: hidden;
    scroll-behavior: smooth;
    line-height: 1.6;
}

/* --- 2. ÖZEL EFEKTLER --- */
.premium-green-text {
    background: var(--green-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    font-weight: 800;
    background-size: 200% auto;
    animation: greenFlow 3s linear infinite;
}

@keyframes greenFlow {
    to { background-position: 200% center; }
}

.gold-text {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900;
}

/* --- 3. BANNER (KAHRAMAN BÖLÜMÜ) --- */
.hero-banner {
    position: relative;
    height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #000;
    overflow: hidden;
}

.banner-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: url('images/banner.jpg') center/cover no-repeat;
    opacity: 0.3;
    filter: brightness(0.4) contrast(1.2);
    transform: scale(1.1);
}

.banner-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.banner-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.5rem, 10vw, 7rem);
    letter-spacing: 20px; /* Harfler arası boşluk verildi */
    background: var(--red-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 50px rgba(255, 0, 0, 0.3);
    margin-bottom: 10px;
    text-transform: uppercase;
}

/* --- 4. NAVİGASYON (HEADER) --- */
header {
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 2px solid #111;
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(20px);
    padding: 0 5%;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
}

nav a {
    color: #888;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    text-transform: uppercase;
}

nav a i {
    font-size: 1.1rem;
    color: #333;
    transition: var(--transition);
}

nav a:hover, nav a.active {
    color: #7CFC00;
}

nav a:hover i {
    color: #7CFC00;
    transform: translateY(-3px);
}

/* --- 5. İÇERİK YAPISI --- */
.container {
    max-width: 1300px;
    margin: 100px auto;
    padding: 0 30px;
}

.section-header {
    margin-bottom: 60px;
    border-left: 8px solid #7CFC00;
    padding-left: 30px;
}

.section-header h2 {
    font-size: 2.5rem;
    letter-spacing: 2px;
}

/* ARAÇ KARTLARI */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 50px;
}

.tool-card {
    background: var(--card-bg);
    border-radius: 35px;
    overflow: hidden;
    text-decoration: none;
    border: 1px solid #151515;
    transition: var(--transition);
    position: relative;
}

.tool-card:hover {
    border-color: #7CFC00;
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 40px 80px rgba(0,0,0,0.9);
}

.card-img-wrapper {
    overflow: hidden;
    height: 280px;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    transition: 0.6s;
}

.tool-card:hover .card-img {
    opacity: 1;
    transform: scale(1.1);
}

.card-body {
    padding: 40px;
}

.card-body h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #fff;
}

.card-body p {
    color: #666;
    font-size: 1rem;
}

/* --- 6. BİZ KİMİZ (ANA SAYFA ENTEGRE) --- */
.about-integrated {
    background: #080808;
    padding: 150px 0;
    border-top: 1px solid #111;
    border-bottom: 1px solid #111;
}

.about-flex {
    display: flex;
    gap: 100px;
    align-items: center;
    flex-wrap: wrap;
}

.about-text {
    flex: 1.5;
    min-width: 400px;
}

.about-text h2 {
    font-size: 3rem;
    margin-bottom: 30px;
}

.about-text p {
    color: #888;
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.about-stats {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.stat-item {
    background: #0c0c0c;
    padding: 45px 20px;
    border-radius: 30px;
    border: 1px solid #151515;
    text-align: center;
    transition: 0.3s;
}

.stat-item:hover {
    border-color: #7CFC00;
    background: #111;
}

.stat-item i {
    font-size: 3.5rem;
    color: #7CFC00;
    margin-bottom: 20px;
}

.stat-item h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
}

/* --- 7. FOOTER (TÜM SAYFALAR İÇİN) --- */
footer {
    background: #000;
    padding: 120px 8% 50px;
    border-top: 3px solid #111;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 100px;
    margin-bottom: 80px;
}

.footer-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    background: var(--red-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 30px;
    display: block;
    letter-spacing: 8px;
}

.footer-title {
    color: #7CFC00;
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 3px;
    margin-bottom: 35px;
    text-transform: uppercase;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 20px;
}

.footer-links a {
    color: #555;
    text-decoration: none;
    transition: 0.3s;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-links a:hover {
    color: #fff;
    padding-left: 10px;
}

.footer-links a i {
    font-size: 0.8rem;
    color: #222;
}

.footer-links a:hover i {
    color: #7CFC00;
}

.social-container {
    display: flex;
    gap: 20px;
}

.social-card {
    width: 65px;
    height: 65px;
    background: #0a0a0a;
    border: 1px solid #151515;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    color: #fff;
    text-decoration: none;
    font-size: 1.6rem;
    transition: 0.4s;
}

.social-card:hover {
    background: #7CFC00;
    color: #000;
    transform: translateY(-10px) rotate(10deg);
    border-color: #7CFC00;
}

.copyright-bar {
    border-top: 1px solid #111;
    padding-top: 50px;
    text-align: center;
    color: #333;
    font-size: 0.9rem;
}

/* --- 8. MOBİL UYUMLULUK --- */
.hamburger {
    display: none;
    cursor: pointer;
    color: #fff;
    font-size: 2.2rem;
    z-index: 2000;
}

@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 60px; }
    .social-container { justify-content: center; }
    .about-flex { flex-direction: column; text-align: center; }
    .tools-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hamburger { display: block; position: absolute; right: 30px; }
    nav {
        position: fixed;
        top: 0; left: -100%;
        width: 100%; height: 100vh;
        background: #050505;
        padding-top: 120px;
        transition: 0.5s;
        z-index: 1500;
    }
    nav.active { left: 0; }
    nav ul { flex-direction: column; align-items: center; gap: 40px; }
    .banner-title { font-size: 3rem; letter-spacing: 10px; }
}