/* ... [KEEP ALL EXISTING CSS FROM PREVIOUS STEP] ... */
@import url('https://fonts.googleapis.com/css2?family=Amiri:ital,wght@0,400;0,700;1,400&family=Great+Vibes&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    /* COLOR PALETTE (Blue Background Theme) */
    --bg-gradient-start: #0041C2;    /* Deep Electric Blue */
    --bg-gradient-end: #007BFF;      /* Vibrant Azure */
    
    /* Text Colors */
    --text-main: #FFFFFF;
    --text-muted: rgba(255, 255, 255, 0.8);
    --text-accent: #89CFF0; /* Baby Blue untuk highlight */
    
    /* Accents */
    --gold: #FFD700;
    
    /* Glass Effect (White Glass on Blue BG) */
    --glass-bg: rgba(255, 255, 255, 0.1); /* Transparan Putih */
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    color: var(--text-main);
    overflow-x: hidden;
    scroll-behavior: smooth;
    min-height: 100vh;
    background-image: 
        linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%),
        url('https://www.transparenttextures.com/patterns/arabesque.png');
    background-blend-mode: overlay;
    background-attachment: fixed;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, .font-islamic {
    font-family: 'Amiri', serif;
    letter-spacing: 0.5px;
}

.font-script {
    font-family: 'Great Vibes', cursive;
    font-weight: 400;
}

.font-arabic {
    font-family: 'Amiri', serif;
    font-size: 2.2rem;
    line-height: 3.5rem;
    color: var(--gold);
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* Helper Text Classes */
.text-white-soft { color: var(--text-muted) !important; }
.text-gold { color: var(--gold) !important; }

/* --- GLASS CARD --- */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: var(--glass-shadow);
    color: #fff;
    transition: transform 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
}

/* --- ISLAMIC ARCH IMAGE --- */
.arch-container {
    position: relative;
    padding: 8px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 200px 200px 20px 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.arch-img {
    width: 240px;
    height: 320px;
    object-fit: cover;
    border-radius: 190px 190px 15px 15px;
    border: 4px solid #fff;
}

/* --- BUTTONS --- */
.btn-light-modern {
    background: #fff;
    color: var(--bg-gradient-start);
    font-weight: 700;
    border: none;
    padding: 12px 35px;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.btn-light-modern:hover {
    background: var(--gold);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.btn-outline-light-modern {
    border: 2px solid #fff;
    color: #fff;
    border-radius: 50px;
    font-weight: 600;
    padding: 10px 30px;
    background: transparent;
    transition: all 0.3s;
}

.btn-outline-light-modern:hover {
    background: #fff;
    color: var(--bg-gradient-start);
}

/* --- ANIMATIONS & PARTICLES --- */
.reveal-text {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s ease-out;
}

.reveal-text.visible {
    opacity: 1;
    transform: translateY(0);
}

#particles-canvas {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0; pointer-events: none;
}

.audio-fab {
    position: fixed;
    bottom: 30px; left: 30px; z-index: 9999;
    width: 50px; height: 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: flex; justify-content: center; align-items: center;
    color: #fff;
    cursor: pointer;
    animation: pulse-white 3s infinite;
}

@keyframes pulse-white {
    0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(255, 255, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.spin-slow { animation: spin 10s linear infinite; }
@keyframes spin { 100% { transform: rotate(360deg); } }

/* TIMELINE */
.timeline-step {
    border-left: 2px solid rgba(255, 255, 255, 0.3);
    padding-left: 30px;
    position: relative;
    margin-bottom: 50px;
}
.timeline-step::before {
    content: '۞';
    font-size: 1.5rem;
    color: var(--gold);
    position: absolute;
    left: -13px; top: -5px;
    background: var(--bg-gradient-start);
    line-height: 1;
    border-radius: 50%;
}

.form-control, .form-select {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #fff !important;
}
.form-control::placeholder { color: rgba(255, 255, 255, 0.6); }

/* --- NEW ANIMATIONS FOR HINTS --- */
@keyframes fadeInHint {
    from { opacity: 0; transform: translate(-50%, 20px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-10px);}
    60% {transform: translateY(-5px);}
}
.animate-bounce {
    animation: bounce 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.6; transform: scale(0.95); }
    50% { opacity: 1; transform: scale(1.05); }
    100% { opacity: 0.6; transform: scale(0.95); }
}
.animate-pulse {
    animation: pulse 2s infinite ease-in-out;
}

/* Mouse Scroll Icon */
.mouse-icon .scroll-wheel {
    animation: scrollWheel 2s infinite;
}
@keyframes scrollWheel {
    0% { top: 8px; opacity: 1; }
    100% { top: 24px; opacity: 0; }
}

@media (max-width: 768px) {
    .glass-card { padding: 1.5rem !important; }
    .display-2 { font-size: 2.8rem; }
    .arch-img { width: 200px; height: 260px; }
}