/* =========================================
   RESPONSIVE.CSS
   TELERAD PACS (LIGHT THEME SYNC)
========================================= */

@media (max-width: 1200px) {
    .container { width: 95%; }
    .hero h1 { font-size: 60px; }
    .hero h2 { font-size: 28px; }
}

@media (max-width: 992px) {
    .hero h1 { font-size: 52px; }
    .hero h2 { font-size: 26px; }
    .section-title h2 { font-size: 34px; }
    
    .grid-4, .feature-grid, .gallery-grid, .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* =========================================
       NAVBAR MOBILE POLISH (MODERN FLOATING MENU)
    ========================================= */
    .mobile-menu {
        display: block;
        z-index: 1001; /* Memastikan icon di atas menu dropdown */
        position: relative;
    }

    nav {
        /* Mengubah dari dropdown biasa menjadi floating panel modern */
        position: fixed;
        top: 90px; /* Jarak sedikit dari header */
        left: 5%; /* Margin kiri */
        width: 90%; /* Tidak penuh 100% agar terlihat melayang */
        
        /* Efek kaca buram (Glassmorphism) */
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        
        display: none;
        
        /* Sudut membulat yang mulus */
        border-radius: 20px;
        box-shadow: 0 20px 40px rgba(8, 75, 110, 0.15);
        border: 1px solid rgba(8, 75, 110, 0.1);
        overflow: hidden;
        z-index: 1000;
        
        /* Transisi awal untuk animasi */
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }

    nav.active {
        display: block;
        /* Animasi masuk yang lebih mewah (spring effect) */
        animation: menuPopup 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 10px 0; /* Memberi ruang di atas dan bawah list */
    }

    nav ul li {
        border-bottom: 1px solid rgba(8, 75, 110, 0.05);
        margin: 0 15px; /* Margin samping agar garis tidak menyentuh ujung */
    }

    nav ul li:last-child {
        border-bottom: none; 
    }

    nav ul li a {
        display: block;
        padding: 15px 20px; 
        color: var(--primary);
        font-weight: 600;
        border-radius: 12px; /* Radius untuk item saat di-hover/aktif */
        margin: 5px 0;
        transition: all 0.3s ease;
    }
    
    nav ul li a:hover {
        background: rgba(8, 75, 110, 0.03);
        transform: translateX(5px); /* Efek geser kanan sedikit saat disentuh */
    }
    
    nav ul li a.active::after {
        display: none;
    }
    
    nav ul li a.active {
        background: rgba(242, 183, 5, 0.1); /* Background kuning sangat tipis */
        color: var(--primary-dark);
        border-left: 4px solid var(--secondary);
    }

    /* =========================================
       HERO & LAYOUTS MOBILE
    ========================================= */
    .hero {
        text-align: center;
        padding-top: 130px; /* Ditambah agar tidak tertutup header & floating menu */
        padding-bottom: 60px;
    }

    .hero-content {
        margin: auto;
    }

    .hero h1 { font-size: 42px; }
    .hero h2 { font-size: 24px; }
    .hero p { font-size: 16px; }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .about-grid, .gallery-grid, .stats-grid, .footer-grid { 
        grid-template-columns: 1fr; 
    }
    
    .gallery-grid img { height: auto; max-height: 300px; }

    .workflow { flex-direction: column; }
    .arrow { transform: rotate(90deg); margin: 10px 0;}

    .footer-grid { text-align: center; }
    .footer-logo { margin: auto; margin-bottom: 20px; }
}

@media (max-width: 576px) {
    .navbar { height: 70px; }
    .logo img { height: 45px; }

    /* Sesuaikan jarak menu melayang di layar yang lebih kecil */
    nav { top: 80px; }

    .language-switch button {
        padding: 6px 10px;
        font-size: 12px;
    }

    .hero h1 { font-size: 36px; }
    .hero h2 { font-size: 20px; }
    .hero p { font-size: 15px; }
    .hero-badge { font-size: 12px; padding: 6px 14px; }

    .section { padding: 70px 0; }
    .section-title h2 { font-size: 28px; }

    .card, .product-card { padding: 20px; }
    .feature-grid { grid-template-columns: 1fr; }
    .feature-item { padding: 15px; }
    .workflow-item { width: 100%; text-align: center; }
    .stat-card h2 { font-size: 40px; }
    form { padding: 25px; } 
    form input, form textarea { font-size: 14px; }
    .btn { width: 100%; }
}

@media (max-width: 420px) {
    .hero h1 { font-size: 30px; }
    .hero h2 { font-size: 18px; }
    .section-title h2 { font-size: 24px; }
    .card i { font-size: 30px; }
    .stat-card h2 { font-size: 34px; }
    
    .floating-wa {
        width: 55px;
        height: 55px;
        font-size: 26px;
    }
}

@media (max-width: 360px) {
    .hero h1 { font-size: 26px; }
    .hero h2 { font-size: 16px; }
    .hero p { font-size: 14px; }
    .section-title h2 { font-size: 22px; }
}

/* =========================================
   KEYFRAMES KHUSUS MOBILE MENU
========================================= */
/* Animasi Menu Melayang (Bouncing Effect) */
@keyframes menuPopup {
    0% {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}