@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&display=swap');

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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    min-height: 100vh;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.section {
    padding: 2rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#home {
    padding-top: 4rem;
    text-align: center;
}

.title {
    font-size: 3.5rem;
    font-weight: 600;
    background: linear-gradient(45deg, #00dbde, #fc00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 219, 222, 0.3);
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out;
}

.section-header h2 {
    font-size: 2rem;
    color: #00dbde;
    margin-bottom: 1.8rem;
    text-align: center;
    position: relative;
}
.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #00dbde, transparent);
    border-radius: 2px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(280px, 1fr));
    gap: 1.8rem;
    width: 100%;
    max-width: 1100px;
}

.card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1.8rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #00dbde;
}

.card h3 {
    font-size: 1.3rem;
    color: #00dbde;
    margin-bottom: 0.8rem;
}

.card p {
    color: #e0e0e0;
    line-height: 1.5;
}

.footer {
    background: rgba(0, 0, 0, 0.15);
    padding: 1.5rem 2rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    font-size: 0.88rem;
}

.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1.2rem;
}

.footer-left {
    color: #aaa;
}

.footer-right .footer-row {
    display: flex;
    gap: 1.8rem;
    flex-wrap: wrap;
}

.footer-row a {
    color: #bbb;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s;
}

.footer-row a img {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    filter: brightness(0.9);
    transition: filter 0.3s, transform 0.3s;
}

.footer-row a:hover img {
    filter: brightness(1.2) drop-shadow(0 0 6px rgba(0, 219, 222, 0.6));
    transform:(-1px);
}

.footer-row a:hover {
    color: #00dbde;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
 }
}

@media (max-width: 900px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .title {
        font-size: 2.8rem;
    }
}

@media (max-width: 600px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-left, .footer-right {
        flex: 1 1 100%;
    }

    .footer-row {
        justify-content: center;
    }
}