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

body {
    font-family: Arial, sans-serif;

    background: #0b1120;
    color: white;

    line-height: 1.6;
}

/* BACKGROUND GLOW */

body::before {
    content: "";

    position: fixed;

    width: 600px;
    height: 600px;

    background: rgba(56, 189, 248, 0.15);

    filter: blur(120px);

    top: -200px;
    left: -200px;

    z-index: -1;
}

body::after {
    content: "";

    position: fixed;

    width: 500px;
    height: 500px;

    background: rgba(14, 165, 233, 0.12);

    filter: blur(120px);

    bottom: -200px;
    right: -200px;

    z-index: -1;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* NAVBAR */

header {
    position: sticky;
    top: 0;

    height: 80px;

    backdrop-filter: blur(20px);

    background: rgba(15, 23, 42, 0.65);

    border-bottom: 1px solid rgba(255, 255, 255, 0.08);

    z-index: 1000;
}

header .container {
    height: 100%;

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

.logo {
    height: 100%;

    display: flex;
    align-items: center;

    text-decoration: none;
}

.logo img {
    max-height: 125px;

    width: auto;

    display: block;

    object-fit: contain;
}

nav a {
    color: white;
    text-decoration: none;

    margin-left: 30px;

    transition: 0.3s;
}

nav a:hover {
    color: #38bdf8;
}

/* HERO */

.hero {
    min-height: 100vh;

    display: flex;
    align-items: center;
    text-align: center;

    background:
        radial-gradient(circle at top left, #1e3a8a, transparent 30%),
        radial-gradient(circle at bottom right, #0ea5e9, transparent 30%);
}

.hero-content {
    max-width: 850px;
    margin: auto;
}

.hero h1 {
    font-size: 72px;
    line-height: 1.1;

    margin-bottom: 30px;
}

.hero p {
    font-size: 22px;

    color: #cbd5e1;

    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;

    flex-wrap: wrap;
}

.btn {
    display: inline-block;

    padding: 16px 32px;

    border-radius: 12px;

    text-decoration: none;

    font-weight: bold;

    transition: 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg,
            #38bdf8,
            #0ea5e9);

    color: white;

    border: 1px solid rgba(255, 255, 255, 0.1);

    box-shadow:
        0 8px 30px rgba(14, 165, 233, 0.18);
}

.btn-primary:hover {
    transform: translateY(-2px);

    box-shadow:
        0 12px 40px rgba(14, 165, 233, 0.25);
}

.section:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
}

/* SECTIONS */

.section {
    padding: 120px 0;
}

.section-title {
    text-align: center;

    font-size: 42px;

    margin-bottom: 60px;
}

/* CARDS */

.cards {
    display: grid;

    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));

    gap: 30px;
}

.card {
    position: relative;

    background: rgba(255, 255, 255, 0.06);

    backdrop-filter: blur(14px);

    border: 1px solid rgba(255, 255, 255, 0.1);

    padding: 40px;

    border-radius: 24px;

    overflow: hidden;

    transition: all 0.35s ease;
}

.card::before {
    content: "";

    position: absolute;

    width: 120px;
    height: 120px;

    background: rgba(56, 189, 248, 0.15);

    border-radius: 50%;

    filter: blur(40px);

    top: -30px;
    right: -30px;
}

.card:hover {
    transform: translateY(-6px);

    border-color: rgba(255, 255, 255, 0.15);

    background: rgba(255, 255, 255, 0.08);

    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.25);
}

.card h3 {
    margin-bottom: 20px;
}

/* DRIVERRATE */

.driverrate-box {
    background: linear-gradient(135deg,
            rgba(14, 165, 233, 0.15),
            rgba(30, 58, 138, 0.15));

    border: 1px solid rgba(255, 255, 255, 0.1);

    border-radius: 24px;

    padding: 60px;

    text-align: center;
}

.driverrate-box {
    position: relative;

    overflow: hidden;
}

.driverrate-box::before {
    content: "";

    position: absolute;

    width: 300px;
    height: 300px;

    background: rgba(56, 189, 248, 0.15);

    border-radius: 50%;

    filter: blur(90px);

    top: -100px;
    right: -100px;
}

.driverrate-box h2 {
    font-size: 48px;

    margin-bottom: 20px;
}

.driverrate-box p {
    max-width: 800px;

    margin: auto auto 30px;

    color: #cbd5e1;
}

/* FOOTER */

footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);

    padding: 40px 0;

    text-align: center;

    color: #94a3b8;
}