/* ====== GLOBAL ====== */

body {
    margin: 0;
    background: #0b0b0b;
    color: #e6e6e6;
    font-family: 'Arial', sans-serif;
    scroll-behavior: smooth;
}

h1, h2, p, li {
    letter-spacing: 0.5px;
}

/* ====== HERO ====== */

.hero {
    padding: 160px 20px 120px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.logo {
    width: 650px;
    margin-bottom: 40px;
    filter: drop-shadow(0 0 15px #00c2ff);
    animation: glowPulse 3s infinite alternate;
}

@keyframes glowPulse {
    from { filter: drop-shadow(0 0 15px #00c2ff); }
    to { filter: drop-shadow(0 0 35px #33d4ff); }
}

.hero h1 {
    font-size: 54px;
    margin-bottom: 25px;
    font-weight: 700;
}

.hero p {
    font-size: 22px;
    margin-bottom: 45px;
    color: #cfcfcf;
}

/* ====== CTA BUTTON ====== */

.cta {
    background: #00c2ff;
    padding: 16px 40px;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 20px;
    transition: 0.25s;
    font-weight: 600;
}

.neon {
    box-shadow: 0 0 14px #00c2ff, 0 0 28px #00c2ff;
}

.cta:hover {
    background: #33d4ff;
    box-shadow: 0 0 22px #33d4ff, 0 0 44px #33d4ff;
    transform: translateY(-2px);
}

/* ====== SECTIONS ====== */

.block {
    max-width: 900px;
    margin: 120px auto;
    padding: 0 20px;
}

h2 {
    font-size: 36px;
    margin-bottom: 25px;
    border-left: 5px solid #00c2ff;
    padding-left: 15px;
}

/* ====== LISTS ====== */

ul {
    padding-left: 0;
    list-style: none;
}

ul li {
    margin-bottom: 16px;
    font-size: 19px;
    line-height: 1.6;
    position: relative;
    padding-left: 22px;
}

ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #00c2ff;
    font-size: 22px;
}

/* ====== FORM ====== */

form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

input, textarea {
    background: #1a1a1a;
    border: none;
    padding: 16px;
    color: #fff;
    border-radius: 4px;
    font-size: 17px;
}

textarea {
    min-height: 140px;
}

button {
    background: #00c2ff;
    border: none;
    padding: 16px;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    border-radius: 4px;
    transition: 0.25s;
    font-weight: 600;
}

button:hover {
    background: #33d4ff;
    box-shadow: 0 0 22px #33d4ff, 0 0 44px #33d4ff;
    transform: translateY(-2px);
}

/* ====== FOOTER ====== */

footer {
    text-align: center;
    padding: 60px;
    color: #777;
    font-size: 15px;
}

/* ====== ANIMATIONS ====== */

.fade-in {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeInUp 1.1s ease-out forwards;
}

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

/* ====== MOBILE ====== */

@media (max-width: 768px) {

    .hero {
        padding: 120px 20px 80px;
    }

    .logo {
        width: 200px;
        margin-bottom: 30px;
    }

    .hero h1 {
        font-size: 38px;
    }

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

    h2 {
        font-size: 30px;
    }

    ul li {
        font-size: 17px;
        padding-left: 18px;
    }

    .block {
        margin: 80px auto;
    }

    button, .cta {
        font-size: 18px;
        padding: 14px 30px;
    }
}