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

body {
    font-family: Arial, sans-serif;
    background: #f5f7fb;
    color: #111827;
    line-height: 1.7;
}

/* HERO */

.hero {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: white;
    padding: 100px 20px;
    text-align: center;
}

.hero-content {
    max-width: 950px;
    margin: auto;
}

.badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.12);
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 14px;
    margin-bottom: 30px;
    letter-spacing: 0.5px;
}

.main-title {
    font-size: 82px;
    font-weight: 800;
    letter-spacing: -3px;
    margin-bottom: 25px;
}

.subtitle {
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 500;
}

.hero-description {
    font-size: 20px;
    color: #d1d5db;
    max-width: 760px;
    margin: auto;
}

/* SECTIONS */

section {
    max-width: 1150px;
    margin: auto;
    padding: 80px 20px;
}

.content-section h2,
.about-section h2 {
    font-size: 44px;
    margin-bottom: 35px;
    color: #0f172a;
}

.about-section p {
    font-size: 21px;
    margin-bottom: 24px;
    color: #374151;
}

/* CARDS */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.info-card {
    background: white;
    padding: 28px;
    border-radius: 18px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    font-size: 20px;
    font-weight: 600;
}

/* CONTACT */

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.contact-card {
    background: white;
    padding: 30px;
    border-radius: 18px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

.contact-card h3 {
    font-size: 28px;
    margin-bottom: 15px;
}

.contact-card p {
    font-size: 20px;
}

.contact-card a {
    color: #2563eb;
    text-decoration: none;
}

.contact-card a:hover {
    text-decoration: underline;
}

/* QUICK LINKS */

.quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.quick-links a {
    background: #0f172a;
    color: white;
    text-decoration: none;
    padding: 14px 22px;
    border-radius: 12px;
    transition: 0.3s ease;
    font-size: 18px;
}

.quick-links a:hover {
    background: #2563eb;
}

/* FOOTER */

.footer {
    background: #0f172a;
    color: white;
    padding: 70px 20px;
    margin-top: 60px;
}

.footer-content {
    max-width: 1100px;
    margin: auto;
    text-align: center;
}

.footer h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.footer p {
    font-size: 18px;
    margin-bottom: 12px;
    color: #d1d5db;
}

.footer-contact {
    margin-top: 30px;
}

.copyright {
    margin-top: 40px;
    font-size: 15px;
    color: #9ca3af;
}

/* MOBILE */

@media (max-width: 768px) {

    .main-title {
        font-size: 54px;
    }

    .subtitle {
        font-size: 22px;
    }

    .hero-description {
        font-size: 17px;
    }

    .content-section h2,
    .about-section h2 {
        font-size: 34px;
    }

    .about-section p,
    .contact-card p,
    .info-card {
        font-size: 18px;
    }

    .contact-card h3 {
        font-size: 24px;
    }

    .quick-links {
        flex-direction: column;
    }

    .quick-links a {
        text-align: center;
    }
}