@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --biru: #1e88e5;
    --biru-muda: #90caf9;
    --shadow: rgba(0,0,0,0.12);
}

body {
    margin: 0;
    font-family: "Poppins", sans-serif;
    background: linear-gradient(180deg, #e8f4ff, #cfe8ff);
}

/* WRAPPER FULL CENTER */
.wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* LOGO */
.logo-paud {
    width: 90px;
    margin-bottom: 15px;
    animation: fadeIn 1s ease;
}

/* CARD */
.hero-card {
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(10px);
    width: 100%;
    max-width: 750px;
    padding: 40px;
    border-radius: 28px;
    box-shadow: 0 15px 40px var(--shadow);
    text-align: center;
    animation: fadeInUp 1s ease;
}

/* TITLE */
.title {
    font-size: 30px;
    font-weight: 700;
    color: #0d47a1;
    line-height: 1.3;
    margin-bottom: 12px;
}

/* SUBTITLE */
.subtitle {
    font-size: 16px;
    color: #1565c0;
    margin-bottom: 25px;
}

/* IMAGE */
.hero-img {
    width: 65%;
    max-width: 290px;
    border-radius: 20px;
    box-shadow: 0 8px 22px rgba(0,0,0,0.2);
    margin-bottom: 25px;
    transition: 0.3s;
}

.hero-img:hover {
    transform: scale(1.04);
}

/* BUTTON */
.btn-group {
    display: flex;
    justify-content: center;
    gap: 14px;
}

.btn {
    padding: 12px 28px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: .3s ease;
}

/* Primary */
.primary {
    background: var(--biru);
    color: white;
}

.primary:hover {
    background: #0b61c5;
    transform: translateY(-2px);
}

/* Outline */
.outline {
    border: 2px solid var(--biru);
    color: var(--biru);
}

.outline:hover {
    background: var(--biru);
    color: white;
    transform: translateY(-2px);
}

/* ANIMATION */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* RESPONSIVE */
@media (max-width: 600px) {
    .title { font-size: 22px; }
    .subtitle { font-size: 14px; }
    .hero-img { width: 80%; }
    .btn-group { flex-direction: column; }
    .btn { width: 100%; max-width: 260px; margin: auto; }
}