body {
    box-sizing: border-box;
}

* {
    font-family: 'Montserrat', sans-serif;
}

.glassmorphism {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-bg {
    /* Background dengan gambar landingKost dan overlay gelap untuk keterbacaan teks */
    background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.6)), url('../img/landingKost.jpg?v=1.0');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    transition: background-position 0.1s ease-out;
    position: relative;
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(59, 130, 246, 0.05), rgba(147, 51, 234, 0.05));
    pointer-events: none;
    z-index: -1;
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(74, 144, 226, 0.2);
}

/* Animasi baru: Fade In dan Slide Up */
.animate-fade-in-up {
    /* Mengatur agar elemen awalnya tidak terlihat */
    opacity: 0;
    /* Menerapkan animasi, 'forwards' menjaga state akhir animasi */
    animation: fadeInUp 0.8s ease-out forwards;
}

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

/* Kelas untuk memberikan delay pada animasi */
.animation-delay-300 {
    animation-delay: 300ms;
}
.animation-delay-600 {
    animation-delay: 600ms;
}
.animation-delay-900 {
    animation-delay: 900ms;
}
.scroll-smooth {
    scroll-behavior: smooth;
}

.navbar-blur {
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.95);
}

.navbar-transparent {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.navbar-transparent .nav-link {
    color: white !important;
}

.navbar-transparent .nav-link:hover {
    color: #fbbf24 !important;
}

.navbar-transparent .login-btn {
    color: white !important;
    border: 1px solid white;
}

.navbar-transparent .login-btn:hover {
    background: white;
    color: #4A90E2 !important;
}

.navbar-transparent .register-btn {
    background: white;
    color: #4A90E2 !important;
}

.navbar-transparent .register-btn:hover {
    background: #fbbf24;
    color: white !important;
}

.navbar-transparent .logo-text {
    color: white !important;
}

.testimonial-card {
    background: linear-gradient(145deg, #ffffff, #f0f9ff);
    border-left: 4px solid #4A90E2;
}

/* --- Logo Styling --- */
.logo-text {
    color: #1f2937; /* Default: gray-800 */
    transition: color 0.3s ease;
}

.logo-highlight {
    color: #4A90E2; /* Default: blue-500 */
    transition: color 0.3s ease;
}

.logo-icon {
    color: #4A90E2; /* Default: blue-500 */
    transition: color 0.3s ease;
}

/* Style untuk logo saat navbar transparan */
.navbar-transparent .logo-text {
    color: white !important;
}

.navbar-transparent .logo-highlight,
.navbar-transparent .logo-icon {
    color: #fbbf24 !important; /* Warna kuning (accent) */
}

/* Style untuk mobile menu button saat navbar transparan */
.navbar-transparent #mobile-menu {
    color: white !important;
}

.navbar-transparent #mobile-menu:hover {
    color: #fbbf24 !important;
}

/* Style untuk mobile menu button saat navbar blur */
.navbar-blur #mobile-menu {
    color: #374151 !important; /* gray-700 */
}

.navbar-blur #mobile-menu:hover {
    color: #4A90E2 !important; /* blue-500 */
}

/* Ensure mobile menu button is always visible on mobile */
#mobile-menu {
    display: block !important;
    cursor: pointer;
    padding: 0.375rem;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
    background-color: rgba(0, 0, 0, 0.05);
    border: none;
    visibility: visible !important;
    opacity: 1 !important;
}

#mobile-menu:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

/* Mobile responsive styles */
@media (max-width: 767px) {
    #mobile-menu {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* Hero Section Mobile */
    .hero-bg {
        background-attachment: scroll;
        min-height: 100vh;
        padding-top: 80px;
    }
    
    .hero-bg h1 {
        font-size: 1.875rem !important;
        line-height: 1.2;
    }
    
    .hero-bg p {
        font-size: 1rem !important;
        margin-bottom: 1.5rem;
    }
    
    /* Buttons Mobile */
    .hero-bg .flex {
        flex-direction: column !important;
        gap: 1rem !important;
    }
    
    .hero-bg button,
    .hero-bg a {
        width: 100%;
        padding: 0.75rem 1rem !important;
    }
    
    /* Container Mobile */
    .container {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
    
    /* Grid Mobile */
    .grid {
        grid-template-columns: 1fr !important;
    }
    
    .md\:grid-cols-2 {
        grid-template-columns: 1fr !important;
    }
    
    .lg\:grid-cols-3 {
        grid-template-columns: 1fr !important;
    }
    
    .md\:grid-cols-3 {
        grid-template-columns: 1fr !important;
    }
    
    .lg\:grid-cols-4 {
        grid-template-columns: 1fr !important;
    }
    
    /* Text Mobile */
    h1, h2, h3 {
        word-break: break-word;
    }
    
    .text-5xl {
        font-size: 2rem !important;
    }
    
    .text-4xl {
        font-size: 1.875rem !important;
    }
    
    .text-3xl {
        font-size: 1.5rem !important;
    }
    
    .text-2xl {
        font-size: 1.25rem !important;
    }
    
    .text-xl {
        font-size: 1rem !important;
    }
    
    /* Card Mobile */
    .card-hover {
        border-radius: 0.75rem !important;
    }
    
    .rounded-xl {
        border-radius: 0.75rem !important;
    }
    
    .rounded-2xl {
        border-radius: 1rem !important;
    }
    
    /* Padding Mobile */
    .px-8 {
        padding-left: 1.5rem !important;
        padding-right: 1.5rem !important;
    }
    
    .py-20 {
        padding-top: 2.5rem !important;
        padding-bottom: 2.5rem !important;
    }
    
    .py-16 {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }
    
    .p-8 {
        padding: 1.5rem !important;
    }
    
    .p-6 {
        padding: 1.25rem !important;
    }
    
    /* Mobile Menu */
    #mobile-nav {
        width: 100%;
        height: 100vh;
        overflow-y: auto;
        padding-top: 80px;
    }
    
    #mobile-nav .space-y-6 {
        padding: 1.5rem !important;
    }
    
    /* Image heights */
    .h-48 {
        height: 10rem !important;
    }
    
    /* Spacing */
    .gap-8 {
        gap: 1rem !important;
    }
    
    .space-y-8 > * + * {
        margin-top: 1rem !important;
    }
    
    .mb-16 {
        margin-bottom: 1.5rem !important;
    }
    
    .gap-12 {
        gap: 1.5rem !important;
    }
}