/* =========================================================
   Portal Kegiatan IAI (Ikatan Arsitek Indonesia)
   Theme menyatu dengan konsultasi.iai.or.id: Hanken Grotesk,
   raspberry #8B1538, bersih.
   Fokus desain: kegiatan tampil pertama (hero = kegiatan
   terdekat), informasi program & kontak di bagian bawah.
   Kegiatan dgn pendaftaran eksternal (Google Form / bit.ly)
   ditandai badge & tombol khusus (lihat bagian EXTERNAL).
   ========================================================= */

/* Font self-hosted, sama dengan lms.iai.or.id (Hanken Grotesk,
   variable weight 100-900). Subset latin + latin-ext saja,
   cukup untuk konten berbahasa Indonesia. */
@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/hanken-grotesk-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/hanken-grotesk-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --maroon:       #8B1538;
  --maroon-dark:  #6B1227;
  --maroon-deep:  #4A0C1D;
  --maroon-light: #C12755;
  --maroon-tint:  #FDF2F6;
  --maroon-tint2: #F9E3EA;
  --accent:       #A91B3C;
  --ink:          #1F2937;
  --ink-soft:     #4B5563;
  --muted:        #6B7280;
  --line:         #E5E7EB;
  --line-strong:  #D1D5DB;
  --bg:           #FFFFFF;
  --surface:      #FFFFFF;
  --surface-soft: #F9FAFB;
  --success:      #059669;
  --danger:       #DC2626;
  --radius:       14px;
  --radius-sm:    10px;
  --shadow-sm:    0 1px 2px rgba(31,41,55,.06), 0 2px 8px rgba(31,41,55,.05);
  --shadow-md:    0 6px 22px rgba(31,41,55,.10), 0 2px 6px rgba(31,41,55,.06);
  --shadow-lg:    0 24px 60px rgba(31,41,55,.18);
  --max:          1200px;
  --font:         "Hanken Grotesk", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

/* Atribut hidden harus selalu menang atas display milik komponen
   (mis. .form__group { display:grid }). */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }

/* ============= SCROLLBAR ELEGAN =============
   Tipis, abu muda, tanpa tombol panah. */
* { scrollbar-width: thin; scrollbar-color: #D1D5DB transparent; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #D1D5DB; border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: #9CA3AF; }
::-webkit-scrollbar-corner { background: transparent; }
a { color: var(--maroon); text-decoration: none; }
a:hover { color: var(--maroon-dark); }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 .5em; color: var(--ink); font-weight: 600; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Ikon SVG maroon */
.icon { width: 20px; height: 20px; display: inline-block; vertical-align: -.2em; fill: none; stroke: var(--maroon); stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.icon--light { stroke: #fff; }
.icon--sm { width: 16px; height: 16px; }

/* ============= HEADER ============= */
.header { position: sticky; top: 0; z-index: 60; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; position: relative; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo { height: 40px; width: auto; object-fit: contain; }
.brand__text { font-size: 22px; font-weight: 700; color: var(--maroon); letter-spacing: .5px; line-height: 1; }

.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a:not(.btn) { padding: 8px 14px; border-radius: var(--radius-sm); color: var(--ink-soft); font-weight: 500; font-size: 15px; }
.nav a:not(.btn):hover { color: var(--maroon); background: var(--maroon-tint); }
.nav__cta { margin-left: 10px; }

/* Tombol hamburger (mobile) */
.nav-toggle { display: none; width: 42px; height: 42px; align-items: center; justify-content: center; background: none; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); cursor: pointer; color: var(--maroon); }

/* ============= BUTTONS ============= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: var(--radius-sm); border: 1px solid transparent;
  font-weight: 600; font-size: 15px; cursor: pointer; transition: .18s ease;
  text-decoration: none; line-height: 1.2; white-space: nowrap;
}
.btn--sm { padding: 8px 16px; font-size: 14px; }
.btn .icon { width: 18px; height: 18px; }
.btn--maroon { background: var(--maroon); color: #fff; box-shadow: var(--shadow-sm); }
.btn--maroon:hover { background: var(--maroon-dark); color: #fff; transform: translateY(-1px); }
.btn--maroon .icon { stroke: #fff; }
.btn--outline { background: transparent; color: var(--maroon); border-color: var(--maroon); }
.btn--outline:hover { background: var(--maroon-tint); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.65); }
.btn--outline-light:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn--white { background: #fff; color: var(--maroon); }
.btn--white:hover { background: var(--maroon-tint); }
.btn--block { width: 100%; }
.btn[disabled], .btn.is-loading { opacity: .6; pointer-events: none; }

/* ============= HERO : KEGIATAN TERDEKAT ============= */
.hero {
  position: relative;
  color: #fff;
  background: radial-gradient(1100px 480px at 12% -10%, rgba(193,39,85,.55) 0%, transparent 45%),
              radial-gradient(900px 420px at 92% 8%, rgba(74,12,29,.9) 0%, transparent 55%),
              linear-gradient(132deg, var(--maroon-dark) 0%, var(--maroon) 48%, var(--maroon-deep) 100%);
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 28px 28px, 28px 28px;
  background-position: 0 0, 14px 14px;
  pointer-events: none;
}
.hero__inner {
  position: relative; z-index: 2; padding: 64px 0 68px;
  display: grid; grid-template-columns: minmax(300px, 480px) 1fr;
  gap: 56px; align-items: center;
}
.hero__poster { position: relative; }
.hero__poster img {
  width: 100%; border-radius: var(--radius);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.14);
  transform: rotate(-1.5deg);
  transition: transform .3s ease;
}
.hero__poster:hover img { transform: rotate(0deg) scale(1.01); }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); font-size: 13px; letter-spacing: 1.6px; text-transform: uppercase; color: #f3b8cd; font-weight: 600; margin-bottom: 20px; }
.hero__eyebrow .icon { width: 16px; height: 16px; stroke: #f3b8cd; }
.hero__title { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 700; line-height: 1.08; margin-bottom: 12px; letter-spacing: -.5px; color: #fff; }
.hero__lead { color: #f7dce7; max-width: 580px; font-size: clamp(1.02rem, 2vw, 1.25rem); font-weight: 500; margin-bottom: 22px; }
.hero__meta { display: grid; gap: 10px; margin-bottom: 28px; }
.hero__meta-item { display: flex; align-items: center; gap: 10px; color: #fbeaf1; font-size: 15px; }
.hero__meta-item .icon { width: 20px; height: 20px; stroke: #f5c3d8; flex: none; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__cta .btn { padding: 14px 26px; font-size: 16px; }
.hero__inner--empty { grid-template-columns: 1fr; }

/* ============= SECTION ============= */
.section { padding: 72px 0; }
.section--soft { background: var(--surface-soft); }
.section--tight { padding: 52px 0; }
.section__head { max-width: 680px; margin-bottom: 34px; }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; letter-spacing: 1.6px; text-transform: uppercase; color: var(--maroon); margin-bottom: 10px; }
.eyebrow .icon { width: 16px; height: 16px; }
.section__title { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 700; margin-bottom: 12px; letter-spacing: -.4px; }
.section__desc { color: var(--muted); font-size: 16px; }

/* ============= TENTANG RINGKAS ============= */
.about-strip { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.about-strip__text p { color: var(--ink-soft); margin: 0; }
.about-strip__text strong { color: var(--maroon); }
.about-strip__points { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.about-strip__points li {
  display: flex; align-items: flex-start; gap: 12px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow-sm);
}
.about-strip__points .icon { width: 24px; height: 24px; flex: none; margin-top: 2px; }
.about-strip__points b { display: block; font-size: 15px; color: var(--ink); line-height: 1.35; }
.about-strip__points span { display: block; font-size: 13px; color: var(--muted); }

/* ============= BANTUAN ============= */
.help-band { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.help-band__text h2 { margin-bottom: 4px; }
.help-band__text p { color: var(--muted); margin: 0; max-width: 520px; }
.help-band__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.help-tile {
  display: flex; align-items: center; gap: 14px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 20px; box-shadow: var(--shadow-sm); transition: .18s ease;
}
.help-tile:hover { border-color: var(--maroon-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.help-tile .icon { width: 24px; height: 24px; flex: none; }
.help-tile b { display: block; font-size: 15px; color: var(--ink); white-space: nowrap; }
.help-tile span { display: block; font-size: 13px; color: var(--muted); }

/* ============= KEGIATAN CARDS ============= */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

/* Pagination mode - 2 cards per page (desktop) */
.grid--paginated {
  grid-template-columns: repeat(2, 1fr);
  max-width: 840px;
  margin-left: auto;
  margin-right: auto;
}

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow-sm);
  transition: .2s ease; position: relative;
}

/* Registered card styling */
.card--registered {
  opacity: 0.7;
  background: var(--maroon-tint);
  border-color: var(--maroon-light);
}

.card__badge-registered,
.card__badge-featured {
  position: absolute;
  top: 12px;
  right: 12px;
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  z-index: 3;
  box-shadow: var(--shadow-sm);
}
.card__badge-registered { background: var(--success); }
.card__badge-featured { background: var(--maroon); }

.card__badge-registered .icon,
.card__badge-featured .icon {
  width: 15px;
  height: 15px;
  stroke: #fff;
}

.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card__media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--maroon-tint2); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: .35s ease; }
.card:hover .card__media img { transform: scale(1.04); }
.card__body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.card__title { font-size: 19px; font-weight: 700; margin-bottom: 4px; }
.card__sub { color: var(--muted); font-size: 14px; margin-bottom: 14px; min-height: 40px; }
.card__meta { display: grid; gap: 9px; margin: auto 0 18px; }
.meta-row { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-soft); }
.meta-row .icon { width: 17px; height: 17px; flex: none; }
.meta-row--muted { color: var(--muted); }

/* Highlighted meta row (date) */
.meta-row--highlighted {
  color: var(--maroon);
  font-weight: 600;
  font-size: 15px;
  padding: 10px 14px;
  background: var(--maroon-tint);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--maroon);
  display: flex;
  align-items: center;
}

.meta-row--highlighted .icon {
  stroke: var(--maroon);
  width: 20px;
  height: 20px;
  margin-right: 8px;
}

.card__foot {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  width: 100%;
  transition: all .2s ease;
}

.card__btn svg {
  width: 16px;
  height: 16px;
  transition: transform .2s ease;
}

.card__btn:hover {
  transform: translateX(3px);
}

.card__btn:hover svg {
  transform: translateX(2px);
}

.card__btn--primary {
  background: var(--maroon);
  color: #fff;
}

.card__btn--primary:hover {
  background: var(--maroon-dark);
}

.card__btn--registered {
  background: var(--maroon-light);
  color: #fff;
  cursor: default;
  opacity: 0.9;
}

.card__btn--registered:hover {
  transform: none;
  background: var(--maroon-light);
}

/* ============= EMPTY ============= */
.empty { grid-column: 1 / -1; text-align: center; padding: 60px 20px; background: var(--surface-soft); border: 1px dashed var(--line-strong); border-radius: var(--radius); }
.empty .icon { width: 46px; height: 46px; stroke: var(--maroon); opacity: .6; margin-bottom: 14px; }
.empty h3 { font-size: 20px; margin-bottom: 8px; }
.empty p { color: var(--muted); max-width: 460px; margin: 0 auto 20px; }

/* ============= EMPTY PROMO (arahkan ke LMS saat kosong) ============= */
.empty-promo {
  grid-column: 1 / -1; position: relative; overflow: hidden; text-align: center;
  background:
    radial-gradient(560px 240px at 10% 0%, rgba(193,39,85,.08), transparent 60%),
    radial-gradient(560px 260px at 90% 100%, rgba(139,21,56,.10), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--maroon-tint) 100%);
  border: 1px solid var(--maroon-tint2); border-radius: var(--radius);
  padding: 52px 28px; box-shadow: var(--shadow-sm);
}
.empty-promo__badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px;
  border-radius: 999px; background: #fff; border: 1px solid var(--maroon-tint2);
  box-shadow: var(--shadow-sm); font-size: 13px; font-weight: 600; color: var(--maroon-dark);
}
.empty-promo__badge .icon { width: 16px; height: 16px; }
.empty-promo h3 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; margin: 18px 0 10px; }
.empty-promo h3 span { color: var(--maroon); }
.empty-promo p { color: var(--muted); max-width: 580px; margin: 0 auto 24px; }
.empty-promo p b { color: var(--maroon-dark); }

/* ============= PAGINATION ============= */
.pagination-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px 0;
  flex-wrap: wrap;
}

.pag-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  transition: all .2s ease;
}

.pag-btn:hover:not(:disabled) {
  border-color: var(--maroon);
  color: var(--maroon);
}

.pag-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* chevron sprite menunjuk ke bawah -> putar jadi kiri/kanan */
.pag-btn--prev .icon { transform: rotate(90deg); }
.pag-btn--next .icon { transform: rotate(-90deg); }

.pag-indicator {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  padding: 6px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  min-width: 130px;
  text-align: center;
}

.pag-current, .pag-total {
  color: var(--maroon);
  font-weight: 700;
}

/* ============= FOOTER ============= */
.footer { background: var(--maroon-deep); color: #f6dae4; }
.footer a.stat__num, .footer a { color: #f5b9cf; text-decoration: none; transition: all .2s ease; }
.footer a:hover { color: #fff; text-decoration: underline; }
.footer__top { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; padding: 52px 0 40px; }
.footer__brand { display: flex; flex-direction: column; gap: 14px; }
.footer__logo { width: auto; height: auto; max-width: 180px; object-fit: contain; }
.footer__about { font-size: 14px; color: #f2ccd9; max-width: 380px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 16px; letter-spacing: .3px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer a { color: #f6dae4; font-size: 14px; }
.footer a:hover { color: #fff; }
.footer__contact { display: grid; gap: 12px; }
.footer__contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.footer__contact .icon { width: 18px; height: 18px; stroke: #f5b9cf; flex: none; margin-top: 2px; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.14); padding: 20px 0; font-size: 13px; color: #eec3d4; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.footer__bottom a { color: #f6dae4; }

/* ============= MODAL ============= */
.modal { position: fixed; inset: 0; z-index: 100; display: none; }
.modal.is-open { display: flex; }
.modal__overlay { position: absolute; inset: 0; background: rgba(31,41,55,.55); backdrop-filter: blur(3px); }

/* Default (mobile/tablet): dialog terpusat, pane detail & formulir
   bergantian tampil lewat atribut hidden. */
.modal__dialog {
  position: relative; margin: auto; width: min(680px, calc(100vw - 32px)); max-height: calc(100vh - 48px);
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); display: flex; flex-direction: column; overflow: hidden;
  animation: modalIn .25s ease;
}
@keyframes modalIn { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
.modal__close { position: absolute; top: 14px; right: 14px; z-index: 5; width: 38px; height: 38px; border: none; border-radius: 999px; background: rgba(255,255,255,.85); color: var(--maroon); cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-sm); }
.modal__close:hover { background: #fff; }
.modal__close .icon { stroke: var(--maroon); }

.modal__layout { overflow-y: auto; display: flex; flex-direction: column; }
.modal__pane--form { padding: 26px 24px 28px; border-top: 1px solid var(--line); }
.form-pane__head { margin-bottom: 14px; }

/* Banner detail: poster sebagai background, memudar transparan -> putih,
   teks ditambatkan di bagian bawah agar terbaca jelas. */
.detail__hero {
  position: relative;
  height: 320px;
  background-color: var(--maroon-tint2);
  background-size: cover;
  background-position: center top;
  overflow: hidden;
}
.detail__hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(255,255,255,0)   0%,
    rgba(255,255,255,0)  38%,
    rgba(255,255,255,.38) 68%,
    rgba(255,255,255,.78) 88%,
    rgba(255,255,255,.96) 97%,
    #FFFFFF             100%);
}
.detail__hero-text { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 0 24px 18px; }
.detail__content { padding: 20px 24px 28px; }

.detail__title { font-size: clamp(22px, 3vw, 30px); font-weight: 700; margin-bottom: 4px; letter-spacing: -.3px; }
.detail__sub { color: var(--ink-soft); margin-bottom: 0; }

.detail__meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 18px; padding: 18px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 20px; }
.detail__meta-item { display: flex; gap: 10px; align-items: center; }
.detail__meta-item .icon { width: 18px; height: 18px; flex: none; }
.detail__meta-item b { display: block; font-size: 12px; color: var(--muted); font-weight: 600; }
.detail__meta-item span { font-size: 14px; color: var(--ink-soft); }

.pricebox { display: flex; align-items: center; justify-content: space-between; gap: 14px; background: var(--maroon-tint); border: 1px solid var(--maroon-tint2); border-radius: var(--radius-sm); padding: 16px 18px; margin-bottom: 20px; }
.pricebox__label { font-weight: 700; color: var(--maroon); }
.pricebox__note { font-size: 13px; color: var(--ink-soft); }

/* markdown body */
.md-body { font-size: 15px; }
.md-body .md-h { margin: 22px 0 10px; }
.md-body .md-h1 { font-size: 22px; } .md-body .md-h2 { font-size: 19px; } .md-body .md-h3 { font-size: 17px; } .md-body .md-h4 { font-size: 16px; }
.md-body .md-p { margin: 0 0 14px; } .md-body .md-p:last-child { margin-bottom: 0; }
.md-body .md-list { margin: 0 0 14px; padding-left: 22px; }
.md-body .md-list li { margin-bottom: 6px; }
.md-body .md-link { color: var(--maroon); text-decoration: underline; }
.md-body .md-img { border-radius: var(--radius-sm); margin: 8px 0; }
.md-body .md-code { background: var(--maroon-tint); padding: 2px 6px; border-radius: 6px; font-size: .9em; color: var(--maroon-dark); }
.md-body .md-hr { border: none; border-top: 1px solid var(--line); margin: 20px 0; }

.detail__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }

/* Desktop (≥1024px): modal layar penuh dua kolom —
   detail (±2/3 lebar) di kiri, formulir pendaftaran (±1/3) di kanan,
   keduanya tampak bersamaan. */
@media (min-width: 1024px) {
  .modal.is-open .modal__overlay { display: none; }
  .modal__dialog {
    width: 100vw; height: 100vh; max-height: none;
    border-radius: 0; box-shadow: none; animation: none;
  }
  .modal__layout {
    height: 100%;
    display: grid;
    grid-template-columns: minmax(0, 2fr) clamp(360px, 33vw, 520px);
    overflow: hidden;
  }
  /* Kedua pane selalu tampak berdampingan di desktop */
  .modal__layout > [hidden] { display: block !important; }
  .modal__pane { overflow-y: auto; min-height: 0; }
  .modal__pane--detail { scroll-behavior: smooth; }
  .detail__hero { height: clamp(380px, 48vh, 520px); }
  .detail__hero-text { padding: 0 clamp(32px, 4vw, 64px) 26px; }
  .detail__content { padding: 26px clamp(32px, 4vw, 64px) 56px; max-width: 880px; }

  .modal__pane--form {
    background: var(--surface-soft);
    border-left: 1px solid var(--line);
    border-top: none;
    padding: 38px 34px 44px;
  }
  #r-backdetail { display: none; }

  /* Sorot pane formulir saat "Daftar Sekarang" diklik */
  .modal__pane--form.flash { animation: formFlash 1.1s ease; }
}
@keyframes formFlash {
  0% { box-shadow: inset 0 0 0 4px var(--maroon); background: var(--maroon-tint); }
  100% { box-shadow: inset 0 0 0 0 rgba(139,21,56,0); background: var(--surface-soft); }
}

/* ============= FORM ============= */
.form { display: grid; gap: 16px; }
.form__group { display: grid; gap: 7px; }
.form__label { font-size: 13px; font-weight: 600; color: var(--ink-soft); }
.form__label em { color: var(--danger); font-style: normal; }
.form__input, .form__select {
  width: 100%; padding: 11px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  font-size: 15px; background: #fff; color: var(--ink); transition: .15s ease;
}
.form__input:focus, .form__select:focus { outline: none; border-color: var(--maroon); box-shadow: 0 0 0 3px rgba(139,21,56,.12); }
.form__input[type="radio"] { width: auto; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__row--stack { grid-template-columns: 1fr; }
.form__sub { display: grid; gap: 16px; }

/* Radiobutton bergaya badge/pill untuk tipe peserta */
.badge-radios { display: flex; flex-wrap: wrap; gap: 10px; }
.badge-radio { position: relative; }
.badge-radio input {
  position: absolute; inset: 0; margin: 0;
  opacity: 0; cursor: pointer;
}
.badge-radio span {
  display: inline-flex; align-items: center;
  padding: 9px 20px; border-radius: 999px;
  border: 1.5px solid var(--line-strong); background: #fff;
  font-size: 14px; font-weight: 600; color: var(--ink-soft);
  cursor: pointer; transition: .15s ease;
}
.badge-radio:hover span { border-color: var(--maroon-light); color: var(--maroon); }
.badge-radio input:checked + span {
  background: var(--maroon); border-color: var(--maroon); color: #fff;
  box-shadow: var(--shadow-sm);
}
.badge-radio input:checked:hover span { border-color: var(--maroon-dark); }
.badge-radio input:focus-visible + span { box-shadow: 0 0 0 3px rgba(139,21,56,.22); }
.form__radio { display: flex; gap: 8px; padding: 11px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); cursor: pointer; align-items: center; font-size: 14px; }
.form__radio:has(input:checked) { border-color: var(--maroon); background: var(--maroon-tint); }
.form__checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--ink-soft); cursor: pointer; }
.form__checkbox input { margin-top: 3px; }
.form__err { color: var(--danger); font-size: 13px; }
.form__alert { border-radius: var(--radius-sm); padding: 14px 16px; font-size: 14px; }
.form__alert--ok { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.form__alert--err { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.form__alert ul { margin: 6px 0 0; padding-left: 18px; }
.form__note { font-size: 12px; color: var(--muted); }

/* Kotak QRIS pembayaran e-Certificate (simulasi) */
.qris-box {
  display: grid; justify-items: center; gap: 8px;
  background: var(--maroon-tint);
  border: 1px solid var(--maroon-tint2); border-radius: var(--radius-sm);
  padding: 20px; text-align: center; margin-top: 4px;
}
.qris-box b { color: var(--maroon-dark); font-size: 15px; }
.qris-box p { margin: 0; font-size: 13px; color: var(--ink-soft); }
.qris-box canvas { background: #fff; border-radius: 8px; box-shadow: var(--shadow-sm); max-width: 100%; height: auto; }
.qris-box__amount { font-weight: 700; font-size: 17px; color: var(--maroon); }
.qris-box .form__note { max-width: 340px; }

/* Indikator status pembayaran pada panel QRIS */
.pay-status {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600;
  padding: 6px 14px; border-radius: 999px;
}
.pay-status--menunggu { background: #fff; color: var(--ink-soft); border: 1px solid var(--line-strong); }
.pay-status--lunas { background: var(--success); color: #fff; }
.pay-status a { color: inherit; text-decoration: underline; }

/* Panel konfirmasi data anggota: saat aktif, seluruh isian form
   disembunyikan dan hanya panel ini yang tampil. */
.form.is-confirming > *:not(.nia-confirm) { display: none !important; }

/* Setelah pendaftaran berhasil: sembunyikan form, tampilkan hanya
   pesan sukses (+ QRIS bila meminta e-Certificate). */
.form.is-done > *:not(.form__alert):not(.qris-box) { display: none !important; }
.form.is-done .form__alert { padding: 22px; font-size: 15px; }
.nia-confirm {
  display: grid; gap: 10px;
  background: var(--maroon-tint);
  border: 1px solid var(--maroon-tint2); border-radius: var(--radius-sm);
  padding: 20px;
}
.nia-confirm > b { color: var(--success); font-size: 15px; }
.nia-confirm__row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  font-size: 14px; padding-bottom: 8px;
  border-bottom: 1px dashed var(--line-strong);
}
.nia-confirm__row span { color: var(--muted); flex: none; }
.nia-confirm__row strong { text-align: right; overflow-wrap: anywhere; }
.nia-confirm p.form__note { margin: 0; }
.nia-confirm__actions { display: flex; gap: 10px; margin-top: 4px; }
.nia-confirm__actions .btn { flex: 1; }

/* ============= RESPONSIVE ============= */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: minmax(240px, 320px) 1fr; gap: 32px; padding: 48px 20px; }
  .about-strip { grid-template-columns: 1fr; gap: 32px; }
  .grid--paginated { grid-template-columns: repeat(2, 1fr); max-width: 760px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 28px; }
  .hero__poster { max-width: 380px; margin: 0 auto; }
}
@media (max-width: 768px) {
  /* Nav mobile: panel dropdown lewat tombol hamburger */
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 12px 20px 16px; box-shadow: var(--shadow-md);
  }
  .nav.is-open { display: flex; }
  .nav a:not(.btn) { padding: 12px 14px; }
  .nav__cta { margin: 8px 0 0; }

  .header__inner { height: auto; min-height: 56px; flex-wrap: wrap; padding: 8px 0; gap: 10px; }
  .brand__logo { height: 30px; }
  .brand__text { font-size: 18px; }

  /* Hero bertumpuk vertikal, teks & tombol penuh */
  .hero__inner { padding: 36px 20px 40px; }
  .hero__title { font-size: clamp(1.6rem, 8vw, 2.1rem); }
  .hero__meta-item { font-size: 13.5px; align-items: flex-start; }
  .hero__cta { display: grid; grid-template-columns: 1fr; gap: 10px; width: 100%; }
  .hero__cta .btn { width: 100%; padding: 13px 20px; font-size: 15px; }

  /* Mobile: semua kartu tampil tanpa paging */
  .grid--paginated {
    grid-template-columns: 1fr !important;
    max-width: 100%;
    margin: 0;
  }
  .pagination-nav { display: none; }
  .section { padding: 44px 0; }
  .section--tight { padding: 34px 0; }
  .detail__meta { grid-template-columns: 1fr; gap: 10px; }
  .form__row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 28px; }
  .about-strip__points { grid-template-columns: 1fr 1fr; }
  .section__head--center { text-align: left; margin-left: 0; }

  .card__media { aspect-ratio: 16 / 9; }
  .card__body { padding: 18px; }
  .card__title { font-size: 17px; }
  .card__sub { font-size: 13px; min-height: 0; }
  .meta-row--highlighted { font-size: 14px; padding: 10px 12px; border-left-width: 3px; align-items: center; }
  .meta-row--highlighted span { min-width: 0; overflow-wrap: anywhere; }
  .meta-row--highlighted svg { width: 17px; height: 17px; }
  .card__foot { flex-direction: column; gap: 8px; }
  .card__btn { width: 100%; }
  .card__badge-registered, .card__badge-featured { top: 10px; right: 10px; font-size: 12px; padding: 5px 10px; }
  .card__badge-registered svg, .card__badge-featured svg { width: 14px; height: 14px; }

  .help-band { flex-direction: column; align-items: stretch; }
  .help-band__actions { flex-direction: column; }
  .help-tile b { white-space: normal; overflow-wrap: anywhere; }

  /* Modal di HP: penuh layar tanpa margin, panel form menempel bawah */
  .modal.is-open { align-items: stretch; }
  .modal__dialog {
    width: 100vw; height: 100dvh; max-height: none;
    border-radius: 0; animation: none;
  }
  .modal__close { top: 10px; right: 10px; background: rgba(255,255,255,.95); position: fixed; z-index: 60; }
  .modal__pane--form { padding: 22px 18px calc(28px + env(safe-area-inset-bottom)); border-top: none; }
  .detail__hero { height: clamp(240px, 42vh, 320px); }
  .detail__hero-text { padding: 0 18px 14px; }
  .detail__content { padding: 18px 18px 30px; }
  .detail__banner-tag { display: none; } /* (bila dipakai kembali) tidak mengganggu */
  .nia-confirm__actions { flex-direction: column; }
  .nia-confirm__row { flex-direction: column; gap: 2px; align-items: flex-start; }
  .nia-confirm__row strong { text-align: left; }

  /* Badge radios tipe peserta: boleh wrap rapi di layar sempit */
  .badge-radios { display: flex; flex-wrap: wrap; }
  .badge-radio span { padding: 8px 14px; font-size: 13.5px; }

  .qris-box { padding: 16px; }
  .pricebox { flex-direction: column; align-items: flex-start; gap: 6px; }
}
@media (max-width: 480px) {
  .about-strip__points { grid-template-columns: 1fr; }
  .container { padding: 0 20px; }
  .hero__inner { padding: 30px 20px 34px; }
  .hero__eyebrow { font-size: 11.5px; letter-spacing: 1.2px; }
  .section__title { font-size: clamp(1.35rem, 6.5vw, 1.7rem); }
  .brand__logo { height: 26px; }
  .brand__text { font-size: 16px; }

  /* Padding sisi agar konten tidak menempel tepi layar */
  .card__body { padding: 16px 18px; }
  .detail__content { padding-left: 20px; padding-right: 20px; }
  .modal__pane--form { padding-left: 20px; padding-right: 20px; }
  .detail__hero-text { padding-left: 20px; padding-right: 20px; }
}

/* ============= EXTERNAL (pendaftaran di luar portal) =============
   Kegiatan yang pendaftarannya dikelola di luar sistem (Google Form,
   bit.ly, tautan penyelenggara): badge biru-teal pada kartu, catatan
   pada panel detail, dan panel formulir disembunyikan. */

:root { --external: #0E7490; --external-tint: #ECFEFF; }

.card__badge-external {
  position: absolute;
  top: 12px;
  right: 12px;
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  z-index: 3;
  box-shadow: var(--shadow-sm);
  background: var(--external);
}
.card__badge-external .icon { width: 15px; height: 15px; stroke: #fff; }

/* Catatan pada panel detail kegiatan eksternal */
.detail__external-note {
  display: flex; align-items: flex-start; gap: 10px;
  background: var(--external-tint);
  border: 1px solid #A5F3FC;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 14px;
  color: #155E75;
  margin-bottom: 20px;
}
.detail__external-note .icon { flex: none; margin-top: 2px; stroke: #0E7490; }

/* Desktop: saat kegiatan eksternal, panel formulir tidak relevan —
   tampilkan detail memenuhi lebar modal. */
@media (min-width: 1024px) {
  .modal__layout.is-eksternal { grid-template-columns: 1fr; }
  .modal__layout.is-eksternal .modal__pane--form { display: none !important; }
}
.modal__layout.is-eksternal .modal__pane--form { display: none !important; }

@media (max-width: 768px) {
  .card__badge-external { top: 10px; right: 10px; font-size: 12px; padding: 5px 10px; }
  .card__badge-external svg { width: 14px; height: 14px; }
}

/* Catatan pengingat kegiatan offline (tatap muka): hadir 30 menit lebih awal */
.detail__offline-note {
  display: flex; align-items: flex-start; gap: 10px;
  background: var(--maroon-tint);
  border: 1px solid var(--maroon-tint2);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 14px;
  color: var(--maroon-dark);
  margin-bottom: 20px;
}
.detail__offline-note .icon { flex: none; margin-top: 2px; stroke: var(--maroon); }
.detail__offline-note b { color: var(--maroon); }

/* ============= AAPDC (pendaftaran di Portal AAPDC) =============
   Kegiatan grup AAPDC ditandai badge ungu; pendaftaran diarahkan ke
   aapdc.iai.or.id (catatan detail memakai varian ungu). */

:root { --aapdc: #6D28D9; --aapdc-tint: #F5F3FF; }

.card__badge-aapdc {
  position: absolute;
  top: 12px;
  right: 12px;
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  z-index: 3;
  box-shadow: var(--shadow-sm);
  background: var(--aapdc);
}
.card__badge-aapdc .icon { width: 15px; height: 15px; stroke: #fff; }

.detail__external-note--aapdc {
  background: var(--aapdc-tint);
  border-color: #DDD6FE;
  color: #5B21B6;
}
.detail__external-note--aapdc .icon { stroke: var(--aapdc); }
.detail__external-note--aapdc b { color: #6D28D9; }

@media (max-width: 768px) {
  .card__badge-aapdc { top: 10px; right: 10px; font-size: 12px; padding: 5px 10px; }
  .card__badge-aapdc svg { width: 14px; height: 14px; }
}