/* ── Simagang Global Design System ── */

:root {
    --ombu-blue: #0E5EA8;
    --ombu-blue-dark: #0b3d6e;
    --ombu-orange: #F4831F;
    --ombu-orange-dark: #D96E10;
    --ombu-red: #8C1C13;
    --ombu-dark: #062B4D;
}

/* Base Reset & Typography */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .font-display {
    font-family: 'Outfit', 'Inter', sans-serif;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* ── Layout & UI Components ── */

/* Identity Strip */
.topbar-ombudsman {
    height: 4px;
    width: 100%;
    background: linear-gradient(90deg, var(--ombu-orange) 0%, var(--ombu-red) 45%, var(--ombu-blue) 100%);
}

.header-instansi {
    background-color: var(--ombu-blue);
    position: relative;
    overflow: hidden;
}

.header-instansi::after {
    content: '';
    position: absolute;
    right: -5%;
    top: -50%;
    width: 300px;
    height: 400px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 50%;
    transform: rotate(15deg);
}

/* Navigation & Sidebar States */
.nav-active {
    border-bottom-color: var(--ombu-orange) !important;
    color: var(--ombu-blue) !important;
    font-weight: 600;
}

.sidebar-item-active {
    background: #F1F5F9;
    color: var(--ombu-blue);
    border-right: 3px solid var(--ombu-blue);
}

.admin-sidebar-active {
    background: rgba(255, 255, 255, 0.1);
    border-left: 3px solid var(--ombu-orange);
    color: white !important;
}

/* Button & Cards */
.btn-orange {
    background-color: var(--ombu-orange);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-orange:hover {
    background-color: var(--ombu-orange-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px -2px rgba(244, 131, 31, 0.4);
}

.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.footer-bg {
    background-color: var(--ombu-blue-dark);
}

/* ── Animations ── */

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Entrance Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in { animation: fadeIn 0.5s ease-out forwards; }

@keyframes scaleIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
.animate-scale-in { animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }

/* Interaction Animations */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}
.animate-shake { animation: shake 0.4s ease-in-out; }

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