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

body {
    font-family: Arial, sans-serif;
    background: #0b0f19;
    color: white;
    line-height: 1.6;
}


/* NAVBAR */

.navbar {
    width: 100%;
    padding: 20px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;

    position: sticky;
    top: 0;

    background: rgba(11, 15, 25, 0.9);
    backdrop-filter: blur(10px);

    z-index: 1000;
}

.logo {
    font-size: 24px;
    font-weight: bold;
}

nav {
    display: flex;
    gap: 25px;
}

nav a {
    color: white;
    text-decoration: none;
    transition: 0.3s;
}

nav a:hover {
    color: #00d9ff;
}


/* HERO */

.hero {
    min-height: 90vh;
    padding: 80px 8%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 80px;
}

.hero-text {
    width: 50%;
    max-width: 600px;
}

.hero-image {
    flex-shrink: 0;
}

.hero-text {
    max-width: 600px;
}

.small-title,
.section-label {
    color: #00d9ff;
    font-weight: bold;
    letter-spacing: 2px;
    font-size: 14px;
}

.hero h1 {
    font-size: clamp(45px, 7vw, 80px);
    margin: 15px 0;
}

.hero h1 span {
    color: #00d9ff;
}

.hero h2 {
    font-size: 24px;
    color: #b9c0cc;
    margin-bottom: 20px;
}

.hero p {
    color: #aab2c0;
    font-size: 18px;
}

.button {
    display: inline-block;

    margin-top: 30px;

    padding: 13px 25px;

    background: #00d9ff;
    color: #071018;

    text-decoration: none;

    border-radius: 8px;

    font-weight: bold;

    transition: 0.3s;
}

.button:hover {
    transform: translateY(-4px);
}


/* HERO IMAGE */

.hero-image {
    width: 400px;
    height: 400px;

    overflow: hidden;

    border-radius: 25px;

    border: 2px solid #00d9ff;

    box-shadow: 0 0 40px rgba(0, 217, 255, 0.2);
}

.hero-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: 0.5s;
}

.hero-image:hover img {
    transform: scale(1.08);
}


/* SECTIONS */

.section {
    padding: 100px 8%;
    text-align: center;
}

.section h2 {
    font-size: 40px;
    margin: 10px 0 20px;
}

.about-text {
    max-width: 700px;
    margin: auto;

    color: #aab2c0;
    font-size: 18px;
}


/* CARDS */

.cards {
    max-width: 1100px;

    margin: 50px auto 0;

    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 20px;
}

.card {
    padding: 30px 20px;

    background: #121826;

    border: 1px solid #202a3d;

    border-radius: 15px;

    transition: 0.3s;
}

.card:hover {
    transform: translateY(-8px);

    border-color: #00d9ff;

    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.1);
}

.icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.card h3 {
    margin-bottom: 10px;
}

.card p {
    color: #9da6b5;
}


/* FOOTER */

footer {
    text-align: center;

    padding: 30px;

    color: #7f8999;

    border-top: 1px solid #202a3d;
}


/* MOBILE */

@media (max-width: 900px) {

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 60px 5%;
    }

    .hero-text {
        width: 100%;
    }

    .hero-image {
        width: 300px;
        height: 300px;
    }

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



@media (max-width: 600px) {

    .navbar {
        padding: 15px 5%;
    }

    nav {
        gap: 12px;
    }

    nav a {
        font-size: 14px;
    }

    .hero {
        padding: 60px 5%;
    }

    .hero h1 {
        font-size: 45px;
    }

    .cards {
        grid-template-columns: 1fr;
    }

}