:root {
    --bg: #05060b;
    --bg-alt: #0c0f19;
    --card: #11162a;
    --card-alt: #161c33;
    --accent: #76f5d5;
    --accent-2: #7c5bff;
    --text: #f7f8ff;
    --muted: #9aa2c2;
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
    --radius: 22px;
    --transition: 0.3s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Space Grotesk', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: radial-gradient(circle at top, #101638, #04050a 60%);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

.background-grid,
.background-glow {
    position: fixed;
    inset: 0;
    z-index: -2;
    opacity: 0.3;
}

.background-grid {
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
}

.background-glow {
    z-index: -1;
    background: radial-gradient(circle at 15% 20%, rgba(118, 245, 213, 0.25), transparent 45%), radial-gradient(circle at 85% 10%, rgba(124, 91, 255, 0.25), transparent 40%);
}

.hero {
    padding: clamp(60px, 12vw, 160px) clamp(20px, 5vw, 80px) 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 40vh;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.eyebrow {
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.4em;
    color: var(--accent);
    margin-bottom: 18px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 4vw, 3.8rem);
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-title {
    font-size: clamp(3rem, 7vw, 5.2rem);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-subtitle {
    color: var(--muted);
    font-size: 1.2rem;
    max-width: 620px;
    margin: 0 auto;
}

main {
    padding: 20px clamp(20px, 5vw, 80px) 80px;
}

.section {
    margin-bottom: 80px;
}

.section-heading {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 40px;
}

.section-heading h2 {
    font-size: clamp(2rem, 3vw, 3rem);
    margin-bottom: 12px;
}

.section-heading p {
    color: var(--muted);
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.service-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 40px 34px;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition: transform var(--transition), box-shadow var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.service-card::after {
    content: "";
    position: absolute;
    inset: 10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: calc(var(--radius) - 6px);
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover::after {
    opacity: 1;
}

.icon-circle {
    width: 80px;
    height: 80px;
    border-radius: 22px;
    background: radial-gradient(circle, rgba(118, 245, 213, 0.35), rgba(124, 91, 255, 0.25));
    display: grid;
    place-items: center;
    color: #ffffff;
    font-size: 2.4rem;
    margin-bottom: 18px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 10px 35px rgba(118, 245, 213, 0.35);
    position: relative;
    overflow: hidden;
}

.icon-circle::after {
    content: "";
    position: absolute;
    inset: -25%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.45), transparent 65%);
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover .icon-circle::after {
    opacity: 1;
}

.icon-circle i {
    filter: drop-shadow(0 4px 18px rgba(255, 255, 255, 0.35));
}

.service-card h3 {
    font-size: 1.65rem;
    font-weight: 600;
    margin-bottom: 6px;
    letter-spacing: 0.03em;
}

.service-card p {
    color: #cfd6ff;
    line-height: 1.85;
    font-size: 1.1rem;
}

.contact {
    text-align: center;
}

.contact-methods {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 40px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    transition: all var(--transition);
    min-width: 200px;
    gap: 12px;
}

.contact-btn:hover {
    background: rgba(118, 245, 213, 0.1);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.contact-btn i {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 8px;
}

.contact-label {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.contact-value {
    font-weight: 400;
    font-size: 0.95rem;
    color: var(--muted);
}

.footer {
    padding: 40px clamp(20px, 5vw, 80px);
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--muted);
}

@media (max-width: 768px) {
    .hero {
        padding-top: 60px;
        padding-bottom: 60px;
    }

    .contact-methods {
        flex-direction: column;
        align-items: center;
    }

    .contact-btn {
        width: 100%;
        max-width: 300px;
    }
}