:root {
    --primary-color: #6366f1;
    --secondary-color: #a855f7;
    --bg-dark: #0f172a;
    --card-dark: #1e293b;
    --text-bright: #f8fafc;
    --text-dim: #94a3b8;
    --accent: #10b981;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-bright);
    line-height: 1.6;
}

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

/* Header */
header {
    padding: 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 26px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

nav a {
    text-decoration: none;
    color: var(--text-dim);
    margin-left: 30px;
    font-size: 0.95rem;
    transition: 0.3s;
}

nav a:hover, nav a.active { color: var(--text-bright); }

/* Hero */
.hero {
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-dim);
    max-width: 800px;
    margin: 0 auto 40px;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary {
    padding: 14px 32px;
    background: var(--primary-color);
    color: white;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 20px rgba(99, 102, 241, 0.4); }

/* Services Grid */
.main-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 50px;
    margin: 60px 0 100px;
}

@media (max-width: 992px) { .main-grid { grid-template-columns: 1fr; } }

.service-card {
    background: var(--card-dark);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 20px;
    cursor: pointer;
    transition: 0.3s;
    border: 1px solid rgba(255,255,255,0.05);
}

.service-card:hover { border-color: var(--primary-color); background: rgba(99, 102, 241, 0.05); }
.service-card.active { border-color: var(--primary-color); background: rgba(99, 102, 241, 0.1); }

.service-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
}

.service-header i {
    font-size: 28px;
    color: var(--primary-color);
}

.feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 15px;
}

.feature-item {
    font-size: 0.8rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-item i { color: var(--accent); font-size: 10px; }

/* Contact Form */
.contact-panel {
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 24px;
    padding: 40px;
    position: sticky;
    top: 40px;
}

.form-group { margin-bottom: 25px; }
.form-group label { display: block; font-size: 0.85rem; color: var(--text-dim); margin-bottom: 8px; }
.form-group input, .form-group textarea {
    width: 100%;
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 14px;
    color: white;
    outline: none;
}

.form-group input:focus { border-color: var(--primary-color); }

.submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 12px;
    color: white;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}

/* CMS Section */
.cms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 50px 0;
}

.cms-item {
    background: var(--card-dark);
    padding: 30px;
    border-radius: 20px;
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

.cms-item:hover { transform: scale(1.02); }

/* Footer */
footer {
    padding: 80px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}