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

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #0a0a1a;
    color: #fff;
    line-height: 1.6;
}

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

/* NAVBAR */
.navbar {
    background: rgba(10, 10, 30, 0.95);
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, #00d4ff, #7b2ffc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: #aaa;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #fff;
}

.btn-nav {
    background: linear-gradient(135deg, #00d4ff, #7b2ffc);
    padding: 10px 24px;
    border-radius: 25px;
    color: #fff !important;
    font-weight: 600;
}

/* HERO */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: 80px;
    background: radial-gradient(ellipse at center, #0d0d2b 0%, #0a0a1a 70%);
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    background: linear-gradient(135deg, #00d4ff, #7b2ffc, #ff6fd8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.subtitle {
    font-size: 20px;
    color: #888;
    margin-bottom: 40px;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 40px;
}

.stat {
    text-align: center;
}

.stat .number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    background: linear-gradient(135deg, #00d4ff, #7b2ffc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat .label {
    font-size: 14px;
    color: #666;
}

/* BUTTONS */
.btn-primary {
    display: inline-block;
    padding: 16px 48px;
    background: linear-gradient(135deg, #00d4ff, #7b2ffc);
    border-radius: 30px;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    display: inline-block;
    padding: 16px 48px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    transition: background 0.3s, transform 0.3s;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

/* DEVICES & SOFTWARE SECTIONS */
.devices, .software-tools {
    padding: 80px 0;
    background: #0d0d25;
}

.software-tools {
    background: #0a0a1f; /* Bir az fərqli tünd ton */
    border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.devices h2, .software-tools h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 20px;
}

.section-desc {
    text-align: center;
    color: #888;
    max-width: 600px;
    margin: 0 auto 50px auto;
    font-size: 16px;
}

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

.device-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.device-card:hover {
    transform: translateY(-10px);
    border-color: #7b2ffc;
    box-shadow: 0 10px 30px rgba(123, 47, 252, 0.15);
}

.device-card .icon {
    font-size: 40px;
    display: block;
    margin-bottom: 15px;
}

.device-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 600;
}

.device-card p {
    color: #888;
    font-size: 14px;
    margin-bottom: 15px;
}

.device-card .price {
    font-size: 22px;
    font-weight: 700;
    color: #00d4ff;
    margin-bottom: 20px;
}

/* WHY US SECTION */
.why-choose-us {
    padding: 80px 0;
    background: #0d0d25;
    text-align: center;
}

.why-choose-us h2 {
    font-size: 36px;
    margin-bottom: 50px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.why-item h4 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #00d4ff;
}

.why-item p {
    color: #888;
    font-size: 14px;
}

/* FOOTER */
footer {
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #444;
    font-size: 14px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .device-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 32px;
    }
    .stats {
        flex-direction: column;
        gap: 20px;
    }
    .device-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        display: none;
    }
}