* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Arial, sans-serif;
}

body {
    background: radial-gradient(circle at top, #0b1a2e, #05080f);
    color: #fff;
    text-align: center;
    overflow-x: hidden;
}

/* Header */
header {
    padding: 50px 20px;
}

.logo {
    width: 260px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px #ff4ecd);
}

h1 {
    font-size: 3rem;
    background: linear-gradient(90deg, #ff4ecd, #00d4ff, #ffd000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    margin-top: 10px;
    opacity: 0.8;
}

/* Hero */
.hero {
    padding: 60px 20px;
}

.hero h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.hero p {
    max-width: 700px;
    margin: auto;
    opacity: 0.85;
}

.buttons {
    margin-top: 30px;
}

.btn {
    display: inline-block;
    padding: 15px 35px;
    background: linear-gradient(90deg, #ff4ecd, #00d4ff);
    color: #000;
    font-weight: bold;
    border-radius: 40px;
    text-decoration: none;
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.5);
}

.btn.disabled {
    opacity: 0.5;
    pointer-events: none;
}

.date {
    display: block;
    margin-top: 15px;
    opacity: 0.7;
}

/* Features */
.features {
    padding: 60px 20px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: auto;
}

.card {
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 15px rgba(255, 78, 205, 0.15);
}

/* Status */
.status {
    padding: 40px 20px;
    background: rgba(0, 0, 0, 0.3);
}

.dev {
    opacity: 0.8;
}

/* Footer */
footer {
    padding: 20px;
    font-size: 0.9rem;
    opacity: 0.5;
}