/* ==========================================================================
   HRDT — Maintenance Page
   Palet & tipografi disamakan dengan landing page HRDT
   ========================================================================== */

:root {
    --hrdt-blue-900: #1e3a8a;
    --hrdt-blue-700: #1d4ed8;
    --hrdt-blue-500: #3b82f6;
    --hrdt-slate-900: #0f172a;
    --hrdt-slate-700: #334155;
    --hrdt-slate-500: #64748b;
    --hrdt-slate-300: #cbd5e1;
    --hrdt-slate-200: #e2e8f0;
    --hrdt-slate-100: #f1f5f9;
    --hrdt-slate-50:  #f8fafc;
    --hrdt-amber: #f59e0b;
    --hrdt-green: #10b981;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    color: var(--hrdt-slate-900);
    background: #fff;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a { color: var(--hrdt-blue-500); text-decoration: none; }
a:hover { color: var(--hrdt-blue-700); }

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* === NAVBAR === */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--hrdt-slate-200);
}
.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.nav__brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--hrdt-slate-900);
    font-weight: 700;
    font-size: 1rem;
}
.nav__brand img { width: 32px; height: 32px; object-fit: contain; }
.nav__status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--hrdt-amber);
    background: rgba(245, 158, 11, 0.1);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
}
.nav__status .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--hrdt-amber);
    animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.35; transform: scale(0.75); }
}

/* === HERO === */
.hero {
    flex: 1;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 90% 0%, rgba(59, 130, 246, 0.18), transparent 45%),
        radial-gradient(circle at 0% 100%, rgba(30, 58, 138, 0.12), transparent 50%),
        #fff;
    padding: 4rem 0 4.5rem;
}
.hero__inner {
    max-width: 780px;
    text-align: center;
}
.hero__chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--hrdt-blue-700);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    margin-bottom: 1.25rem;
}
.hero h1 {
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.1;
    font-weight: 800;
    color: var(--hrdt-slate-900);
    margin: 0 0 1.1rem 0;
    letter-spacing: -0.02em;
}
.hero h1 .accent {
    background: linear-gradient(135deg, var(--hrdt-blue-900), var(--hrdt-blue-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero .lead {
    font-size: 1.05rem;
    color: var(--hrdt-slate-700);
    margin: 0 auto 2rem;
    max-width: 56ch;
}

/* === COUNTDOWN === */
.countdown {
    margin: 0 auto 1.75rem;
    max-width: 520px;
}
.countdown[hidden] { display: none; }
.countdown__label {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--hrdt-slate-500);
    margin-bottom: 0.75rem;
}
.countdown__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.65rem;
}
.cd {
    background: #fff;
    border: 1px solid var(--hrdt-slate-200);
    border-radius: 0.85rem;
    padding: 0.85rem 0.4rem;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
}
.cd__v {
    font-size: clamp(1.4rem, 4vw, 2rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    background: linear-gradient(135deg, var(--hrdt-blue-900), var(--hrdt-blue-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.cd__l {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--hrdt-slate-500);
    margin-top: 0.2rem;
}
.countdown__eta {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--hrdt-slate-500);
}

/* === PROGRESS === */
.progress {
    margin: 0 auto 2rem;
    max-width: 520px;
    text-align: left;
}
.progress__head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--hrdt-slate-700);
    margin-bottom: 0.5rem;
}
.progress__head #progressPct {
    color: var(--hrdt-blue-700);
    font-variant-numeric: tabular-nums;
}
.progress__track {
    height: 8px;
    border-radius: 999px;
    background: var(--hrdt-slate-200);
    overflow: hidden;
}
.progress__bar {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--hrdt-blue-900), var(--hrdt-blue-500));
    transition: width 0.6s ease;
}

/* === ACTIONS === */
.actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.65rem;
    margin-bottom: 0.75rem;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.7rem 1.35rem;
    border-radius: 0.7rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.1s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
    color: #fff;
    background: linear-gradient(135deg, var(--hrdt-blue-900), var(--hrdt-blue-500));
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}
.btn--primary:hover { color: #fff; box-shadow: 0 6px 16px rgba(59, 130, 246, 0.35); }
.btn--primary[disabled] { opacity: 0.65; cursor: not-allowed; }
.btn--ghost {
    color: var(--hrdt-slate-700);
    background: #fff;
    border-color: var(--hrdt-slate-200);
}
.btn--ghost:hover { color: var(--hrdt-blue-700); border-color: var(--hrdt-slate-300); }
.btn .fa-rotate-right.spin { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.autocheck {
    font-size: 0.8rem;
    color: var(--hrdt-slate-500);
    margin-bottom: 3rem;
    min-height: 1.2em;
}

/* === INFO CARDS === */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    text-align: left;
}
.card {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    background: #fff;
    border: 1px solid var(--hrdt-slate-200);
    border-radius: 0.9rem;
    padding: 1.1rem;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}
.card__icon {
    flex: 0 0 auto;
    width: 40px; height: 40px;
    display: grid;
    place-items: center;
    border-radius: 0.65rem;
    font-size: 1rem;
}
.icon-blue  { background: rgba(59, 130, 246, 0.12); color: var(--hrdt-blue-700); }
.icon-green { background: rgba(16, 185, 129, 0.12); color: var(--hrdt-green); }
.icon-amber { background: rgba(245, 158, 11, 0.14); color: var(--hrdt-amber); }
.card__title { font-weight: 700; font-size: 0.95rem; }
.card__sub { font-size: 0.85rem; color: var(--hrdt-slate-500); }

/* === FOOTER === */
.footer {
    background: var(--hrdt-slate-50);
    border-top: 1px solid var(--hrdt-slate-200);
    padding: 2.25rem 0 1.5rem;
}
.footer__brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1.25rem;
}
.footer__brand img { width: 38px; height: 38px; object-fit: contain; }
.footer__brand .h { font-weight: 700; }
.footer__brand .s { font-size: 0.85rem; color: var(--hrdt-slate-500); }
.footer__bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--hrdt-slate-200);
    font-size: 0.85rem;
    color: var(--hrdt-slate-500);
}
.footer__stores { display: flex; gap: 1.1rem; }
.footer__stores a { color: var(--hrdt-slate-700); font-weight: 500; }
.footer__stores a:hover { color: var(--hrdt-blue-700); }

/* === RESPONSIVE === */
@media (max-width: 560px) {
    .hero { padding: 2.75rem 0 3rem; }
    .countdown__grid { gap: 0.45rem; }
    .cd { padding: 0.7rem 0.25rem; }
    .actions .btn { flex: 1 1 100%; }
    .nav__status span:not(.dot) { display: none; }
    .nav__status { padding: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}