body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #0b2c33;
    color: white;
}

header {
    text-align: center;
    padding: 40px 20px;
}

.brand {
    margin-bottom: 10px;
}

.logo-minimal {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #00f5d4;
}

.logo-name {
    font-size: 24px;
    font-weight: 600;
    color: white;
}

.section {
    padding: 40px 20px;
    text-align: center;
}

.card {
    background: #1b2a33;
    margin: 20px auto;
    padding: 20px;
    max-width: 600px;
    border-radius: 10px;
    box-shadow: 0 0 15px #00f5d4;
}

.btn {
    display: inline-block;
    background: #00f5d4;
    color: black;
    padding: 12px 20px;
    border-radius: 30px;
    text-decoration: none;
    margin-top: 10px;
}

.whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #00f5d4;
    color: black;
    font-size: 22px;
    padding: 15px;
    border-radius: 50%;
    text-decoration: none;
}
/* ===== HERO SECTION ===== */

.hero {
    text-align: center;
    padding: 60px 20px 40px 20px;
}

.hero-logo {
    width: 220px;
    max-width: 90%;
    margin-bottom: 25px;
    filter: drop-shadow(0 0 25px #00f5d4);
    transition: 0.4s ease;
}

.hero-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 35px #00f5d4);
}

.hero h1 {
    font-size: 38px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 18px;
    opacity: 0.85;
}