/* ==========================================
   CYBER-NEON & FUTURISTIC THEME (Total Overhaul)
   ========================================== */
:root {
    --bg-main: #030712;
    --bg-card: rgba(15, 23, 42, 0.75);
    --border-color: rgba(6, 182, 212, 0.15);
    --border-hover: rgba(6, 182, 212, 0.5);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent-cyan: #06b6d4;
    --accent-indigo: #6366f1;
    --neon-glow: rgba(6, 182, 212, 0.2);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    background-color: var(--bg-main) !important;
    color: var(--text-main) !important;
    scroll-behavior: smooth;
    line-height: 1.6;
    overflow-x: hidden;
    animation: fadeInPage 0.8s ease-out;
}

@keyframes fadeInPage {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* NAVBAR GLASSMORPHISM FUTURISTIK */
.glass-nav {
    background: rgba(3, 7, 18, 0.85) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color) !important;
    padding-top: 1rem;
    padding-bottom: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.navbar-brand {
    color: #ffffff !important;
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: -0.5px;
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
}

.navbar-nav .nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--accent-cyan) !important;
    text-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

/* HERO SECTION DENGAN EFEK CAHAYA CYBER */
.hero-section {
    padding: 190px 0 100px 0;
    background: radial-gradient(circle at 50% 10%, rgba(6, 182, 212, 0.15) 0%, transparent 60%),
                radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
    position: relative;
}

.hero-section h1 {
    color: #ffffff !important;
    letter-spacing: -2px;
    font-weight: 900;
    background: linear-gradient(135deg, #ffffff 30%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-section p {
    color: var(--text-muted) !important;
    font-size: 1.1rem;
}

/* CUSTOM CARDS DENGAN ANIMASI HOVER & GLOW */
.card-custom {
    background-color: var(--bg-card) !important;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color) !important;
    border-radius: 1.25rem;
    color: var(--text-main) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
}

.card-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-custom:hover {
    transform: translateY(-8px) scale(1.01);
    border-color: var(--border-hover) !important;
    box-shadow: 0 20px 40px var(--neon-glow);
}

.card-custom:hover::before {
    opacity: 1;
}

.card-custom p, .card-custom small {
    color: var(--text-muted) !important;
}

/* BADGES NEO-CYBER */
.badge-pikiran { 
    background-color: rgba(6, 182, 212, 0.1) !important; 
    color: #22d3ee !important; 
    border: 1px solid rgba(6, 182, 212, 0.3);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.15);
}

.badge-gambar { 
    background-color: rgba(16, 185, 129, 0.1) !important; 
    color: #34d399 !important; 
    border: 1px solid rgba(16, 185, 129, 0.3);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.15);
}

.badge-resep { 
    background-color: rgba(245, 158, 11, 0.1) !important; 
    color: #fbbf24 !important; 
    border: 1px solid rgba(245, 158, 11, 0.3);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.15);
}

/* TOMBOL UTAMA DENGAN EFEK GRADASI & GLOW */
.btn-primary {
    background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%) !important;
    border: none !important;
    border-radius: 50rem !important;
    font-weight: 700;
    padding: 0.75rem 1.75rem;
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.7);
    filter: brightness(1.1);
}

/* TOMBOL CUSTOM TRANSLATE */
.lang-btn {
    background-color: rgba(15, 23, 42, 0.8);
    color: #f1f5f9;
    border: 1px solid var(--border-color);
    padding: 6px 16px;
    border-radius: 50rem;
    font-size: 0.85rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.lang-btn:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background-color: rgba(6, 182, 212, 0.1);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.3);
}

/* FORMS FUTURISTIK */
.form-control, .form-select {
    background-color: rgba(15, 23, 42, 0.8) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-main) !important;
    border-radius: 1rem !important;
    padding: 0.85rem 1.2rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    background-color: rgba(15, 23, 42, 0.95) !important;
    border-color: var(--accent-cyan) !important;
    color: var(--text-main) !important;
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.3) !important;
}

.form-label {
    color: #cbd5e1 !important;
    font-weight: 600;
    margin-bottom: 0.6rem;
}