/* ==========================================================
   DESIGN TOKENS
   ========================================================== */
:root {
  --color-primary: #0057A8;
  --color-primary-dark: #003B73;
  --color-primary-light: #EAF4FF;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F5F7FA;
  --color-text: #1F2937;
  --color-text-muted: #6B7280;
  --color-border: #E3E8EF;

  --font-heading: 'Poppins', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-card: 0 1px 2px rgba(16, 30, 54, 0.04), 0 4px 16px rgba(16, 30, 54, 0.06);
  --shadow-card-hover: 0 4px 8px rgba(16, 30, 54, 0.05), 0 12px 28px rgba(16, 30, 54, 0.09);

  --header-height: 76px;
  --max-width: 1160px;
  --transition: 200ms ease;
}

/* ==========================================================
   RESET & BASE
   ========================================================== */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  line-height: 1.25;
  margin: 0;
}

p { margin: 0; }

a { color: inherit; text-decoration: none; }

ul, ol.timeline { list-style: none; margin: 0; padding: 0; }

img { max-width: 100%; display: block; }

button {
  font-family: inherit;
  cursor: pointer;
  background: none;
  border: none;
}

.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 24px;
}

/* Visible keyboard focus for all interactive elements */
a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  background: var(--color-primary-dark);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  z-index: 200;
  transition: top var(--transition);
}
.skip-link:focus { top: 12px; }


.form-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  border-bottom: 1.5px solid transparent;
  transition: border-color var(--transition);
}
.form-link:hover { border-color: var(--color-primary); }

/* ==========================================================
   ALERT / FLASHDATA MESSAGE
   Dipakai untuk pesan seperti: <div class="alert alert-danger">...</div>
   ========================================================== */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 0.85rem;
  line-height: 1.55;
  margin-bottom: 20px;
}

.alert-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
}

.alert-danger {
  background: #FDECEC;
  border-color: #F6C6C6;
  color: #9B2226;
}

.alert-success {
  background: #E7F6EC;
  border-color: #BEE6CB;
  color: #1E7B3C;
}

.alert-warning {
  background: #FEF6E7;
  border-color: #F5DFA8;
  color: #8A5A00;
}

.alert-info {
  background: var(--color-primary-light);
  border-color: #BFDCF5;
  color: var(--color-primary-dark);
}

/* ==========================================================
   BUTTONS
   ========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 6px 18px rgba(0, 87, 168, 0.25);
}
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border: 1.5px solid var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary-light); }

.link-btn {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0;
  border-bottom: 1.5px solid transparent;
  transition: border-color var(--transition);
}
.link-btn:hover { border-color: var(--color-primary); }

/* ==========================================================
   HEADER
   ========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.site-header.is-scrolled {
  box-shadow: 0 2px 12px rgba(16, 30, 54, 0.06);
  border-bottom-color: var(--color-border);
}

.header-inner {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.3; }
.brand-text strong { font-family: var(--font-heading); font-size: 0.98rem; color: var(--color-primary-dark); font-weight: 600; }
.brand-text small { font-size: 0.78rem; color: var(--color-text-muted); }

.main-nav ul { display: flex; gap: 8px; }

.main-nav a {
  display: inline-block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  transition: background var(--transition), color var(--transition);
}

.main-nav a:hover { background: var(--color-primary-light); color: var(--color-primary-dark); }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-primary-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ==========================================================
   HERO
   ========================================================== */
.hero {
  position: relative;
  padding: 96px 0 88px;
  background: linear-gradient(180deg, var(--color-primary-light) 0%, #ffffff 72%);
  overflow: hidden;
  text-align: center;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(0, 87, 168, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(0, 87, 168, 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black 40%, transparent 85%);
}

.hero-inner { position: relative; max-width: 1000px; margin-inline: auto; }

.hero-eyebrow {
  color: var(--color-primary-dark);
  font-weight: bold;
  font-size: 1.5rem;
  margin-bottom: -5px;
}

.hero h1 {
  font-size: clamp(1.8rem, 4.2vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0px;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--color-primary-dark);
  font-weight: bold;
  margin-bottom: 14px;
}

.hero-desc {
  color: var(--color-text-muted);
  font-size: 1rem;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================
   SECTIONS (shared)
   ========================================================== */
.section { padding: 84px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-head {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 48px;
}

.section-head h2 {
  font-size: clamp(1.5rem, 2.6vw, 1.9rem);
  font-weight: 600;
  margin-bottom: 12px;
}

.section-head p { color: var(--color-text-muted); font-size: 1rem; }

/* Reveal-on-scroll (single, restrained effect) */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 560ms ease, transform 560ms ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================
   CARDS — PENGUMUMAN
   ========================================================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  margin-bottom: 16px;
}

.card-date {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 8px;
}

.card h3 {
  font-size: 1.08rem;
  font-weight: 600;
  margin-bottom: 10px;
  cursor: pointer;
}

.card-summary {
  color: var(--color-text-muted);
  font-size: 0.94rem;
  margin-bottom: 18px;
}

/* ==========================================================
   TIMELINE
   ========================================================== */
.timeline {
  position: relative;
  max-width: 640px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 23px;
  bottom: 23px;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-left: 76px;
  text-align: left;
}

.timeline-marker {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
}

.timeline-item.is-current .timeline-marker {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 5px var(--color-primary-light);
}

.timeline-status {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
}

.timeline-item.is-current .timeline-status {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.timeline-item.is-done .timeline-status {
  background: #E7F6EC;
  color: #1E7B3C;
}

.timeline-item.is-done .timeline-marker {
  background: #1E7B3C;
  border-color: #1E7B3C;
  color: #fff;
}

.timeline-content h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.timeline-date {
  font-size: 0.86rem;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 10px;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ==========================================================
   INFORMASI SELEKSI
   ========================================================== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.info-card {
  padding: 26px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.info-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 14px 0 8px;
}

.info-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.lampiran_group{
	margin: 25px 0px 0px 0px; 
	font-size: 13px;
	color: #1a3274;
}

.lampiran_list{
	margin: 5px 0px 0px -10px;
}

.lampiran_item{
	margin-bottom: 5px;
}

.lampiran_item:hover {
	color: #000080;
}

/* ==========================================================
   MODAL
   ========================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 300;
}

.modal-overlay[hidden] { display: none; }

.modal {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 600px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: background var(--transition);
}
.modal-close:hover { background: var(--color-bg-alt); }

.modal-date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 8px;
}

.modal h3 { font-size: 1.2rem; margin-bottom: 14px; }
.modal p:last-child { color: var(--color-text-muted); font-size: 0.95rem; }

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer { background: var(--color-primary-dark); color: #E7EFF8; }

.footer-inner {
  padding: 64px 24px 40px;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
}

.footer-brand { display: flex; gap: 14px; }
.footer-brand strong { font-family: var(--font-heading); font-size: 1rem; display: block; margin-bottom: 10px; }
.footer-brand p { font-size: 0.88rem; color: #AFC5DE; }

.footer-nav h4, .footer-contact h4 {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.footer-nav li, .footer-contact li {
  font-size: 0.88rem;
  color: #AFC5DE;
  margin-bottom: 10px;
}

.footer-nav a { transition: color var(--transition); }
.footer-nav a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 24px;
  text-align: center;
  font-size: 0.82rem;
  color: #93AECF;
}

/* ==========================================================
   RESPONSIVE — TABLET
   ========================================================== */
@media (max-width: 991px) {
  .card-grid { grid-template-columns: 1fr 1fr; }
  .info-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

}

/* ==========================================================
   RESPONSIVE — MOBILE
   ========================================================== */
@media (max-width: 767px) {
  :root { --header-height: 68px; }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 12px 24px rgba(16, 30, 54, 0.08);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav ul { flex-direction: column; padding: 12px; gap: 2px; }
  .main-nav a { display: block; padding: 12px 14px; }

  .hamburger { display: flex; }

  .hero { padding: 64px 0 56px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }

  .section { padding: 60px 0; }

  .card-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }

  .timeline { gap: 30px; }
  .timeline-item { padding-left: 64px; }
  .timeline-marker { width: 40px; height: 40px; font-size: 0.85rem; }
  .timeline::before { left: 20px; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; padding: 48px 24px 32px; }
}


/* Honeypot field — hidden from real users, only visible to bots
   that indiscriminately fill every input on a page. Kept in the
   DOM (not display:none) and off-screen so simple bot heuristics
   that skip display:none/visibility:hidden still fall for it. */
.honeypot-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ==========================================================
   TOMBOL SUBMIT — ikon loading saat proses pengiriman
   ========================================================== */
#submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
 
.btn-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: btn-spin 700ms linear infinite;
  flex-shrink: 0;
}
 
@keyframes btn-spin {
  to { transform: rotate(360deg); }
}
 
@media (prefers-reduced-motion: reduce) {
  .btn-spinner { animation-duration: 1400ms; }
}
 
/* Kondisi loading: tombol dinonaktifkan, spinner tampil, teks berubah */
#submit-btn.is-loading {
  opacity: 0.9;
  cursor: not-allowed;
}
 
#submit-btn.is-loading .btn-spinner { display: inline-block; }