:root {
    --bg: #0B1220;
    --primary: #2D6BFF;
    --secondary: #7C3AED;
    --accent: #20C997;
    --text: #F8FAFC;
    --muted: #94A3B8;
    --surface: #111B2E;
}

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

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

a {
    color: var(--text);
    text-decoration: none;
}

img {
    width: 100%;
    display: block;
    border-radius: 12px;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.site-header {
    background: var(--surface);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    max-height: 50px;
}

.logo-footer {
    max-height: 100px;
    margin-bottom: 16px;
}

.nav-desktop a {
    margin-left: 24px;
    font-weight: 500;
}

.nav-toggle {
    display: none;
}

.burger {
    display: none;
    background: var(--primary);
    color: var(--text);
    padding: 8px 14px;
    border-radius: 8px;
    font-weight: 600;
}

.nav-mobile .mobile-menu {
    display: none;
}

.hero {
    padding: 80px 0;
}

.small-hero {
    padding: 60px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.hero-cta {
    margin-top: 24px;
    display: flex;
    gap: 16px;
}

.btn-primary, .btn-secondary {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: var(--primary);
    color: var(--text);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--secondary);
    color: var(--text);
}

.section {
    padding: 70px 0;
}

.surface {
    background: var(--surface);
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.grid-3, .grid-2 {
    display: grid;
    gap: 24px;
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.card {
    background: var(--surface);
    padding: 24px;
    border-radius: 16px;
}

.card h3 {
    margin: 16px 0 10px;
}

.split {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.list {
    list-style: none;
    margin-top: 16px;
}

.list li {
    margin-bottom: 12px;
    color: var(--muted);
}

.faq div {
    padding: 16px 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.contact-form {
    margin-top: 20px;
    display: grid;
    gap: 16px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

input, textarea {
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    background: transparent;
    color: var(--text);
}

.site-footer {
    background: var(--surface);
    padding: 50px 0 20px;
    color: var(--text);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-nav a {
    display: block;
    margin-bottom: 10px;
    color: var(--muted);
}

.footer-bottom {
    text-align: center;
    margin-top: 30px;
    color: var(--muted);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--surface);
    padding: 16px 0;
    display: none;
    z-index: 200;
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.cookie-actions {
    display: flex;
    gap: 10px;
}

@media (max-width: 900px) {
    .hero-grid, .split, .grid-3, .grid-2, .form-grid, .footer-grid {
        grid-template-columns: 1fr;
    }
    .nav-desktop {
        display: none;
    }
    .burger {
        display: inline-block;
    }
    .nav-mobile .mobile-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--bg);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        z-index: 150;
        padding: 40px;
    }
    .nav-mobile .mobile-menu a {
        font-size: 1.5rem;
    }
    .close-menu {
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 2rem;
        color: var(--text);
        cursor: pointer;
    }
    .nav-toggle:not(:checked) ~ .nav-mobile .mobile-menu {
        display: none;
    }
}

@media (max-width: 600px) {
    .hero-text h1 {
        font-size: 2.1rem;
    }
}