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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    background: #081cfa;
    color: rgb(255, 255, 255);
}

header {
    background: #0b0b0b;
    padding: 20px 8%;
    position: sticky;
    top: 0;
    z-index: 10;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav h2 {
    letter-spacing: 2px;
}

.menu {
    display: flex;
    gap: 25px;
}

.menu a {
    color: rgb(5, 133, 238);
    text-decoration: none;
}

.menu a:hover {
    color: #179ed4;
}

.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding: 80px 8%;

    background:
        linear-gradient(rgba(0,0,0,.65), rgba(0,0,0,.8)),
        url("https://images.unsplash.com/photo-1621605815971-fbc98d665033?auto=format&fit=crop&w=1600&q=80");

    background-size: cover;
    background-position: center;
}

.hero-text {
    max-width: 650px;
}

.small-title {
    color: #1764c9;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.hero h1 {
    font-size: clamp(45px, 7vw, 80px);
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    line-height: 1.7;
}

.button {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 25px;
    background: #005aad;
    color: #edf3f3;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
}

.button:hover {
    background: #07ec81;
}

.section {
    padding: 100px 8%;
}

.section h2,
.contact h2 {
    font-size: 45px;
    margin-bottom: 40px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.card {
    background: #1b1b1b;
    padding: 35px;
    border-radius: 10px;
    border: 1px solid #292929;
}

.card h3 {
    font-size: 23px;
    margin-bottom: 15px;
}

.card p {
    color: #10ffcb;
    line-height: 1.6;
    margin-bottom: 25px;
}

.card strong {
    color: #faf9f6;
    font-size: 22px;
}

.about {
    background: #181818;
}

.about p:not(.small-title) {
    max-width: 700px;
    color: #ccc;
    line-height: 1.8;
    margin-bottom: 15px;
}

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

.location {
    margin-top: 35px;
    color: #bbbbbb;
    line-height: 2;
}

footer {
    text-align: center;
    padding: 30px;
    background: #080808;
    color: #888;
}

@media (max-width: 700px) {

    nav {
        flex-direction: column;
        gap: 20px;
    }

    .menu {
        gap: 12px;
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .hero {
        min-height: 75vh;
    }
}