:root {
    --bg-gradient: linear-gradient(135deg, #e0f2fe 0%, #fef3c7 50%, #ffe4e6 100%);
    --card-bg: rgba(255, 255, 255, 0.95);
    --primary-text: #0f172a;
    --secondary-text: #334155;
    --accent-blue: #0284c7;
    --badge-bg: #bae6fd;
    --badge-text: #0369a1;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background: var(--bg-gradient);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.mobile-wrapper {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 3px solid rgba(255, 255, 255, 0.9);
    border-radius: 32px;
    padding: 36px 24px;
    box-shadow: 0 24px 48px rgba(2, 132, 199, 0.15);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Banner Ilustrasi Liburan */
.holiday-banner {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #bae6fd, #fef08a);
    border-radius: 50%;
    margin: 0 auto 20px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 52px;
    box-shadow: 0 10px 20px rgba(2, 132, 199, 0.2);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(6deg); }
}

.badge {
    display: inline-block;
    background: var(--badge-bg);
    color: var(--badge-text);
    padding: 8px 18px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.card h1 {
    color: var(--primary-text);
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 12px;
    line-height: 1.25;
}

.card h1 span {
    color: var(--accent-blue);
    background: linear-gradient(120deg, #0284c7, #0d9488);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card p {
    color: var(--secondary-text);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
    font-weight: 600;
}

/* Container Tombol Google */
.google-btn-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #ffffff;
    border-radius: 20px;
    padding: 8px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
    border: 2px solid #e2e8f0;
}

/* Dekorasi Elemen Ikon Liburan di Bawah */
.card-footer-icons {
    margin-top: 28px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    font-size: 24px;
    opacity: 0.9;
    background: rgba(241, 245, 249, 0.6);
    padding: 10px 16px;
    border-radius: 20px;
}

@media (max-width: 360px) {
    .card {
        padding: 28px 20px;
    }
    .card h1 {
        font-size: 28px;
    }
    .card p {
        font-size: 15px;
    }
}