:root {
    --bg-color: #050505;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.08);
    --primary-grad: linear-gradient(135deg, #4f46e5, #9333ea);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    font-family: 'Inter', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
    position: relative;
    color: #ffffff;
}

/* Animasi Blob Background */
.blob {
    position: absolute;
    filter: blur(80px);
    border-radius: 50%;
    opacity: 0.5;
    animation: drift 10s infinite alternate ease-in-out;
    z-index: 0;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: #4f46e5;
    top: -100px;
    left: -100px;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: #9333ea;
    bottom: -50px;
    right: -50px;
    animation-delay: -5s;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 30px) scale(1.1); }
}

/* Glass Card */
.card-container {
    position: relative;
    z-index: 10;
    perspective: 1000px;
}

.glass-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    max-width: 420px;
    width: 90vw;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255,255,255,0.1);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-card:hover {
    transform: translateY(-5px) scale(1.02);
}

/* Ikon di atas judul */
.icon-wrapper {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.icon-wrapper svg {
    width: 36px;
    height: 36px;
}

/* Typography */
.title {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.subtitle {
    font-size: 15px;
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 40px;
}

/* Tombol Premium */
.continue-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px 24px;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    background: var(--primary-grad);
    border: none;
    border-radius: 14px;
    cursor: pointer;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.3);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    outline: none;
}

.btn-text, .btn-icon {
    position: relative;
    z-index: 2;
}

.btn-text {
    margin-right: 8px;
}

.btn-icon {
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.btn-icon svg {
    width: 20px;
    height: 20px;
}

/* Efek Kilauan Melintas di Tombol */
.shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg);
    animation: shine-animation 3s infinite;
    z-index: 1;
}

@keyframes shine-animation {
    0% { left: -100%; }
    20% { left: 200%; }
    100% { left: 200%; }
}

/* Hover & Active States */
.continue-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(79, 70, 229, 0.4);
}

.continue-btn:hover .btn-icon {
    transform: translateX(4px);
}

.continue-btn:active {
    transform: translateY(1px);
    box-shadow: 0 5px 15px rgba(79, 70, 229, 0.3);
}