@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600&display=swap');

:root {
    --bg: #0e1116;
    --bg-soft: #121826;
    --bg-glow: #0b3b40;
    --text: #f5f7fb;
    --muted: #a9b3c3;
    --accent: #22c1c3;
    --accent-2: #fdbb2d;
    --card: rgba(255, 255, 255, 0.04);
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

body[data-theme="light"] {
    --bg: #f5f7fb;
    --bg-soft: #ffffff;
    --bg-glow: #e0f2f3;
    --text: #0d1220;
    --muted: #4b5a74;
    --accent: #19a6a8;
    --accent-2: #f2b431;
    --card: rgba(255, 255, 255, 0.92);
    --border: rgba(0, 0, 0, 0.1);
    --shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text);
    background:
        radial-gradient(1200px 800px at 10% -10%, rgba(34, 193, 195, 0.15), transparent 60%),
        radial-gradient(900px 700px at 90% 10%, rgba(253, 187, 45, 0.12), transparent 55%),
        linear-gradient(180deg, #0b0f14 0%, #0e1116 100%);
    min-height: 100vh;
}

body[data-theme="light"] {
    background:
        radial-gradient(1200px 800px at 10% -10%, rgba(34, 193, 195, 0.18), transparent 60%),
        radial-gradient(900px 700px at 90% 10%, rgba(253, 187, 45, 0.18), transparent 55%),
        linear-gradient(180deg, #f7f9fc 0%, #edf1f7 100%);
}

.page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 36px 24px 80px;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 64px;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.nav-actions {
    display: flex;
    gap: 12px;
}

.toggle-group {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.25);
}

body[data-theme="light"] .toggle-group {
    background: rgba(255, 255, 255, 0.7);
}

.toggle-btn {
    border: none;
    background: transparent;
    color: var(--text);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 6px 10px;
    border-radius: 999px;
    cursor: pointer;
}

.toggle-btn.active {
    background: var(--accent);
    color: #071318;
}

body[data-theme="light"] .toggle-btn.active {
    color: #ffffff;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #48e2c8 100%);
    color: #071318;
    box-shadow: var(--shadow);
}

.btn-outline {
    color: var(--text);
    border-color: var(--border);
    background: transparent;
}

body[data-theme="light"] .btn-outline {
    color: #0d1220;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn .icon {
    display: inline-flex;
    width: 18px;
    height: 18px;
    margin-right: 8px;
    align-items: center;
    justify-content: center;
}

.btn .icon svg {
    width: 18px;
    height: 18px;
}

.contact-highlight {
    margin-top: 20px;
    padding: 16px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(34, 193, 195, 0.18), rgba(253, 187, 45, 0.12));
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.contact-label {
    font-weight: 700;
    margin-bottom: 6px;
}

.contact-sub {
    color: var(--muted);
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.contact-inline {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    align-items: start;
    margin-top: 12px;
}

.contact-item {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    text-decoration: none;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
}

.contact-item.phone {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.18), rgba(0, 212, 255, 0.05));
}

.contact-item.telegram {
    background: linear-gradient(135deg, rgba(36, 162, 255, 0.18), rgba(36, 162, 255, 0.05));
}

body[data-theme="light"] .contact-item {
    background: rgba(255, 255, 255, 0.95);
    color: #0d1220;
}

body[data-theme="light"] .contact-title {
    color: #5b6a85;
}

body[data-theme="light"] .contact-item.phone {
    background: rgba(0, 212, 255, 0.12);
}

body[data-theme="light"] .contact-item.telegram {
    background: rgba(36, 162, 255, 0.12);
}

.contact-title {
    font-size: 0.8rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.contact-value {
    font-size: 1.05rem;
    font-weight: 700;
}

@media (max-width: 860px) {
    .contact-grid,
    .contact-inline {
        grid-template-columns: 1fr;
    }
}

.hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 80px;
}

.hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    line-height: 1.05;
    margin-bottom: 18px;
}

.hero p {
    color: var(--muted);
    font-size: 1.05rem;
    margin-bottom: 24px;
}

.hero-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--shadow);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.metric {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
}

body[data-theme="light"] .metric {
    background: rgba(0, 0, 0, 0.04);
}

.metric strong {
    font-size: 1.2rem;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    margin-bottom: 20px;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-bottom: 70px;
}

.feature-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--muted);
    font-size: 0.95rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 70px;
}

.step {
    border-left: 3px solid var(--accent);
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
}

body[data-theme="light"] .step {
    background: rgba(0, 0, 0, 0.04);
}

.cta {
    background: linear-gradient(135deg, rgba(34, 193, 195, 0.2), rgba(253, 187, 45, 0.12));
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.cta h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 6px;
}

.cta p {
    color: var(--muted);
}

.footer {
    margin-top: 60px;
    color: var(--muted);
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

@media (max-width: 960px) {
    .hero {
        grid-template-columns: 1fr;
    }
    .features,
    .steps {
        grid-template-columns: 1fr;
    }
    .metrics {
        grid-template-columns: 1fr;
    }
    .cta {
        flex-direction: column;
        align-items: flex-start;
    }
    .hero h1 {
        font-size: 2.4rem;
    }
}