/* E-JOSS 2026 – landing page. Tokens taken from the Figma file (Layar 1). */
:root {
  --ej-emerald: #05783d;
  --ej-emerald-deep: #03351c;
  --ej-brand-dark: #0b3520;
  --ej-brand: #00703f;
  --ej-nav-text: #025d34;
  --ej-text: #27392f;
  --ej-bg: #fbfffe;
  --ej-mint: #ebfff6;
  --ej-mint-line: #bbffe2;
  --ej-gold-1: #d9b25e;
  --ej-gold-2: #efd08e;
  --ej-yellow: #fdd849;
  --ej-orange: #fdaf49;
  --ej-fee-bg: #0a5c37;
  --ej-fee-row: #009644;
  --ej-fee-line: #15ba60;
  --ej-venue-bg: #05583e;
  --ej-red: #f00;
  --ej-container: 1120px;
}

html { scroll-behavior: smooth; scroll-padding-top: 70px; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--ej-bg);
  color: var(--ej-text);
  overflow-x: hidden;
}
.container { max-width: var(--ej-container); padding-left: 20px; padding-right: 20px; }
.font-poppins { font-family: 'Poppins', sans-serif; }

/* gradient text */
.text-grad {
  background: linear-gradient(180deg, var(--ej-emerald), var(--ej-emerald-deep));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.text-grad-gold {
  background: linear-gradient(180deg, var(--ej-yellow), var(--ej-orange));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.text-grad-grey {
  background: linear-gradient(180deg, #686868, #000);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* buttons */
.btn-ej, .btn-ej-gold {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 8px 24px; border: 0; border-radius: 32px;
  font-weight: 700; font-size: 14px; line-height: 22.4px; text-decoration: none; white-space: nowrap;
  transition: filter .15s, transform .15s;
}
.btn-ej { color: #fff; background: linear-gradient(90deg, var(--ej-brand-dark), var(--ej-brand)); }
.btn-ej-gold { color: #000; background: linear-gradient(90deg, var(--ej-gold-1), var(--ej-gold-2)); }
.btn-ej:hover, .btn-ej-gold:hover { filter: brightness(1.12); transform: translateY(-1px); color: inherit; }
.btn-ej:hover { color: #fff; }

/* pills (yellow chips) */
.pill-gold {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--ej-yellow); border-radius: 32px;
  background: linear-gradient(90deg, rgba(255,255,255,.32), rgba(253,216,73,.32));
  padding: 8px 16px 8px 12px;
}
.vdivider { align-self: stretch; width: 1px; flex: none; background: #cfd6d2; }
.ico { width: 32px; height: 32px; flex: none; object-fit: contain; }

/* ---------- header ---------- */
.ej-header { position: sticky; top: 0; z-index: 100; background: var(--ej-bg); }
.ej-header .navbar { min-height: 60px; padding: 0; }
.ej-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.ej-brand img { width: 110px; height: 43px; object-fit: cover; }
.ej-brand span { font: 700 32px/32px 'Poppins', sans-serif; padding-top: 6px; text-shadow: 0 1px 2px rgba(0,0,0,.12); }
.ej-header .nav-link {
  padding: 8px 10px; border-radius: 8px;
  font-weight: 500; font-size: 14px; line-height: 22.4px; color: var(--ej-nav-text);
}
.ej-header .nav-link:hover { background: var(--ej-mint); color: var(--ej-nav-text); }
.ej-header .navbar-nav { gap: 16px; }
.ej-header .navbar-toggler { border-color: var(--ej-nav-text); }
@media (min-width: 992px) {
  .ej-header .navbar-collapse { justify-content: space-between; }
  .ej-header .navbar-nav { margin-left: 120px; }
}
@media (max-width: 991.98px) {
  .ej-header .navbar-collapse { padding-bottom: 16px; }
  .ej-header .navbar-nav { gap: 0; margin-bottom: 8px; }
}

/* ---------- hero ---------- */
.ej-hero { position: relative; overflow: hidden; background: var(--ej-bg); }
.ej-hero .bg-photo { position: absolute; inset: 0; background: url('../img/hero-bg.png') right center / cover no-repeat; }
.ej-hero .bg-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--ej-bg) 0, var(--ej-bg) 35%, rgba(251,255,254,0) 62%); }
.ej-hero .shape { position: absolute; left: 0; bottom: 0; width: 533px; max-width: 40vw; pointer-events: none; }
.ej-hero .flowers { position: absolute; right: 3px; bottom: 22px; width: 386px; display: grid; grid-template-columns: repeat(6, 1fr); }
.ej-hero .flowers img { width: 100%; display: block; }
.gold-wing { position: absolute; background: linear-gradient(180deg, #fdeb95 32%, #f2b000 46%, #fff9dd 89%, #f2b000); -webkit-mask: var(--mask) bottom left / 100% auto no-repeat; mask: var(--mask) bottom left / 100% auto no-repeat; }
.ej-hero .gold-wing { --mask: url('../img/bmt-porto-mask.png'); right: 0; top: calc(50% + 61px - 271px); width: 204px; height: 543px; }
.ej-hero .content { position: relative; padding-top: 56px; padding-bottom: 64px; }
.ej-hero .partner-chip {
  display: inline-flex; align-items: center; gap: 12px; padding: 6px 16px 6px 8px;
  border: 1px solid #ebebeb; border-radius: 999px; background: linear-gradient(90deg, #fff, #f3f3f3);
  filter: drop-shadow(0 8px 6px rgba(39,57,47,.16));
  font-weight: 600; font-size: 13px; line-height: 20.8px; color: #1e2a24;
}
.crop { position: relative; overflow: hidden; flex: none; }
.crop img { position: absolute; max-width: none; }
.ej-hero .partner-chip .crop { width: 61.2px; height: 32px; }
.ej-hero .partner-chip .crop img { height: 100%; width: 355.19%; left: -105.04%; top: 0; }
.ej-hero h1 { margin: 0; padding-top: 28px; }
.ej-hero h1 .big { display: block; font: 800 120px/110px 'Poppins', sans-serif; letter-spacing: -2.4px; text-shadow: 0 8px 16px rgba(3,71,53,.32); padding-bottom: 7px; }
.ej-hero h1 .year { display: block; font: 700 62.4px/57px 'Poppins', sans-serif; letter-spacing: .6px; padding-top: 7px; }
.ej-hero .lead { margin: 16px 0 0; max-width: 493px; font-weight: 500; font-size: 20px; line-height: 29px; color: var(--ej-text); }
.ej-hero .facts { margin-top: 16px; padding: 16px 0; border-top: 1px solid rgba(244,241,228,.18); display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.ej-hero .facts .row-1 { display: flex; gap: 10px; align-items: stretch; flex-wrap: wrap; }
.ej-hero .fact { display: flex; gap: 8px; align-items: flex-start; }
.ej-hero .fact .big { font-size: 24px; line-height: normal; padding-top: 2px; display: block; }
.ej-hero .fact .sub { font-size: 16px; color: #000; display: block; }
.ej-hero .fact .sub-lg { font-size: 18px; font-weight: 500; color: #000; display: block; }
.ej-hero .fact .sub-it { font-size: 14px; font-weight: 500; font-style: italic; color: #000; display: block; }
.ej-hero .fact + .vdivider { margin: 0 6px 0 6px; }
.ej-hero .audience .label { font-size: 13px; line-height: 20px; color: #000; }
.ej-hero .audience .val { font-size: 17px; line-height: 27.2px; font-weight: 600; color: #000; }
.ej-hero .audience .ico { width: 40px; height: 40px; }
.ej-hero .poster { display: block; width: 100%; max-width: 387px; margin-left: auto; border-radius: 11.4px; box-shadow: 0 0 0 1.14px rgba(217,178,94,.6), 0 27px 55px rgba(0,0,0,.35); }
@media (max-width: 1199.98px) {
  .ej-hero h1 .big { font-size: 96px; line-height: 90px; }
  .ej-hero .bg-photo::after { background: linear-gradient(90deg, var(--ej-bg) 0, var(--ej-bg) 45%, rgba(251,255,254,.4) 100%); }
}
@media (max-width: 991.98px) {
  .ej-hero .content { padding-top: 32px; padding-bottom: 48px; }
  .ej-hero .shape, .ej-hero .flowers, .ej-hero .gold-wing { display: none; }
  .ej-hero .bg-photo::after { background: rgba(251,255,254,.86); }
  .ej-hero .poster { margin: 24px auto 0; }
  .ej-hero h1 .big { font-size: 72px; line-height: 70px; }
  .ej-hero h1 .year { font-size: 44px; line-height: 44px; }
  .ej-hero .lead { font-size: 18px; }
  .ej-hero .facts .row-1 .vdivider { display: none; }
}

/* ---------- generic section ---------- */
.ej-section { position: relative; padding: 72px 0; overflow: hidden; }
.ej-section > .container { position: relative; }
.ej-section .sec-head { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.ej-section .sec-head.center { justify-content: center; text-align: center; }
.ej-section h2 { margin: 0; font: 700 38px/41.8px 'Poppins', sans-serif; letter-spacing: -.38px; text-shadow: 0 8px 16px rgba(3,71,53,.32); }
.ej-section h3.sub-title { margin: 0; font: 700 32px/41.8px 'Poppins', sans-serif; letter-spacing: -.38px; text-shadow: 0 4px 12px rgba(3,71,53,.12); }
.ej-section .sec-head p { margin: 0; max-width: 500px; font-size: 17px; line-height: 27.2px; }
.on-dark h2, .on-dark .sec-head p { color: #fff; }
.sec-shape { position: absolute; width: 532px; height: 750px; pointer-events: none; }
.limit-note { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 8px 16px; border-bottom: 1px solid var(--ej-mint-line); font-weight: 700; font-size: 20px; color: var(--ej-red); }
@media (max-width: 767.98px) {
  .ej-section { padding: 48px 0; }
  .ej-section .sec-head { flex-direction: column; align-items: flex-start; gap: 12px; }
  .ej-section .sec-head.center { align-items: center; }
  .ej-section h2 { font-size: 30px; line-height: 34px; }
  .ej-section h3.sub-title { font-size: 26px; }
  .limit-note { font-size: 16px; }
}

/* ---------- symposium ---------- */
.ej-symposium { background: linear-gradient(180deg, var(--ej-mint), #fff); }
.ej-symposium .sec-shape { left: 0; top: 0; }
.topic-grid { margin-top: 36px; border-top: 2px solid var(--ej-mint-line); display: grid; grid-template-columns: 1fr 1fr; }
.topic { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 20px 32px 20px 0; border-bottom: 1px solid var(--ej-mint-line); align-items: center; }
.topic:nth-child(even) { padding: 20px 0 20px 32px; border-left: 1px solid var(--ej-mint-line); }
.topic .t-head { display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; font: 700 16px/19.5px 'Poppins', sans-serif; color: var(--ej-emerald-deep); }
.sprite { position: relative; width: 56px; height: 54.5px; border-radius: 50%; overflow: hidden; }
.sprite img { position: absolute; width: 336.84%; height: 230.63%; max-width: none; }
.dot-list { list-style: none; margin: 0; padding: 0; }
.dot-list li { display: flex; gap: 8px; align-items: center; padding: 2px 0; font-size: 16px; line-height: 25.6px; color: var(--ej-text); }
.dot-list li::before { content: ''; flex: none; width: 8px; height: 8px; background: url('../icons/dot.svg') center / contain no-repeat; }
.session { display: flex; flex-direction: column; align-items: center; gap: 16px; padding-top: 28px; }
.session .pill-gold { padding: 8px 16px 8px 12px; }
.session .items { display: flex; gap: 10px; padding: 8px 0; align-items: stretch; flex-wrap: wrap; justify-content: center; }
.session .it { display: flex; gap: 8px; align-items: center; font-weight: 700; font-size: 20px; }
@media (max-width: 991.98px) {
  .topic-grid { grid-template-columns: 1fr; }
  .topic, .topic:nth-child(even) { padding: 20px 0; border-left: 0; }
}
@media (max-width: 575.98px) {
  .topic { grid-template-columns: 96px 1fr; gap: 12px; }
  .session .items .vdivider { display: none; }
  .session .pill-gold { border-radius: 24px; }
  .session .it { font-size: 16px; }
}

/* ---------- workshop ---------- */
.ej-workshop { background: linear-gradient(180deg, #fff, var(--ej-mint)); }
.ej-workshop .sec-shape { right: 0; bottom: 0; transform: rotate(180deg); }
.ws-grid { margin-top: 36px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.ws-card { padding: 16px; min-height: 145px; display: flex; flex-direction: column; gap: 8px; }
.ws-card + .ws-card { border-left: 1px solid var(--ej-mint-line); }
.ws-card .ws-ico { width: 72px; height: 72px; border-radius: 50%; background: linear-gradient(180deg, var(--ej-emerald), var(--ej-emerald-deep)); display: flex; align-items: center; justify-content: center; flex: none; }
.ws-card .ws-ico .mask { background: #fff; -webkit-mask: var(--mask) center / contain no-repeat; mask: var(--mask) center / contain no-repeat; }
.ws-card .ws-ico img { width: 64px; height: 64px; }
.ws-card h4 { margin: 0; font: 700 16px/22.1px 'Poppins', sans-serif; color: var(--ej-emerald-deep); }
.ws-card p { margin: 0; padding-top: 6px; font-size: 15px; line-height: 24px; color: var(--ej-text); }
.ws-seat { border-top: 1px solid var(--ej-mint-line); }
.ej-workshop .conjunction .pill-gold { padding: 8px 16px 8px 12px; }
@media (max-width: 991.98px) {
  .ws-grid { grid-template-columns: 1fr 1fr; }
  .ws-card:nth-child(odd) { border-left: 0; }
}
@media (max-width: 575.98px) {
  .ws-grid { grid-template-columns: 1fr; }
  .ws-card + .ws-card { border-left: 0; border-top: 1px solid var(--ej-mint-line); }
}

/* ---------- fee ---------- */
.ej-fee { background: var(--ej-fee-bg); }
.ej-fee .bg { position: absolute; inset: 0; pointer-events: none; }
.ej-fee .bg .photo { position: absolute; inset: 0; background: url('../img/fee-bg.png') center / cover; mix-blend-mode: soft-light; opacity: .24; }
.ej-fee .bg .circle { position: absolute; left: 50%; top: 50%; width: 1058px; height: 1058px; max-width: none; transform: translate(-50%, -50%); mix-blend-mode: screen; }
.fee-table { margin-top: 36px; border-radius: 12px; overflow: hidden; background: var(--ej-fee-row); width: 100%; border-collapse: separate; border-spacing: 0; }
.fee-table th, .fee-table td { padding: 18px 20px; border-color: var(--ej-fee-line); border-style: solid; border-width: 0 1px 1px 0; vertical-align: middle; color: #fff; }
.fee-table th { font-weight: 600; font-size: 13px; line-height: 20.8px; }
.fee-table th:last-child, .fee-table td:last-child { border-right: 0; text-align: right; }
.fee-table tr:last-child td { border-bottom: 0; }
.fee-table td:first-child { font-weight: 700; font-size: 16px; line-height: 25.6px; color: #e7ece6; }
.fee-table td.price { font: 700 20px/32px 'Poppins', sans-serif; color: #e7ece6; white-space: nowrap; }
.fee-table td.pkg { font-size: 16px; line-height: 25.6px; }
.benefits { padding-top: 20px; display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 24px; }
.benefits .b { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; color: #fff; }
@media (max-width: 767.98px) {
  .fee-table thead { display: none; }
  .fee-table, .fee-table tbody, .fee-table tr, .fee-table td { display: block; width: 100%; }
  .fee-table tr { border-bottom: 1px solid var(--ej-fee-line); padding: 8px 0; }
  .fee-table tr:last-child { border-bottom: 0; }
  .fee-table td { border: 0; padding: 4px 20px; text-align: left !important; }
  .benefits .b { width: 100%; }
}

/* ---------- venue ---------- */
.ej-venue { background: var(--ej-venue-bg); }
.venue-grid { display: grid; grid-template-columns: 1fr 340px; gap: 32px; margin-top: 32px; align-items: stretch; }
.venue-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.venue-photos div { border-radius: 16px; overflow: hidden; min-height: 150px; aspect-ratio: 180 / 133; }
.venue-photos img { width: 100%; height: 100%; object-fit: cover; display: block; }
.venue-side { display: flex; flex-direction: column; align-items: center; gap: 12px; justify-content: center; }
.map-frame { padding: 4px; border-radius: 32px; background: linear-gradient(180deg, #00883d, #009644); }
.map-view { position: relative; width: 332px; max-width: 100%; height: 364px; border-radius: 24px; overflow: hidden; }
.map-view .map-img { position: absolute; left: -404px; top: -138.7px; width: 1048px; height: 593.7px; max-width: none; }
.map-view .zoom { position: absolute; left: 289px; top: 275px; width: 32.8px; height: 74.7px; overflow: hidden; border-radius: 10.9px; box-shadow: 0 3.6px 3.6px rgba(0,0,0,.25); }
.map-view .zoom img { position: absolute; max-width: none; height: 516.67%; width: 2909.09%; left: -2606.44%; top: -300.5%; }
.venue-addr { display: flex; gap: 8px; padding: 8px; color: #fff; font-size: 16px; line-height: 22px; width: 100%; }
@media (max-width: 991.98px) {
  .venue-grid { grid-template-columns: 1fr; }
  .venue-photos { gap: 16px; }
}

/* ---------- announcement ---------- */
.ej-announce { background: linear-gradient(180deg, #fff, var(--ej-mint)); }
.pdf-viewer { position: relative; width: 100%; max-width: 1080px; height: 1080px; max-height: 80vh; margin: 24px auto 0; background: #ededed; overflow: hidden; }
.pdf-scroll { position: absolute; inset: 0; overflow: auto; padding: 100px 0 140px; text-align: center; scrollbar-width: thin; }
.pdf-pages { display: inline-flex; flex-direction: column; gap: 32px; align-items: flex-start; }
.pdf-page { width: calc(860px * var(--zoom, 1)); max-width: none; background: #fffbf5; display: block; }
.pdf-tool { position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%); display: flex; align-items: center; background: rgba(61,61,61,.9); color: #fff; font: 400 19.2px/1.5 'Roboto', sans-serif; letter-spacing: .58px; white-space: nowrap; }
.pdf-tool .pages { display: flex; gap: 16px; align-items: center; padding: 24px; }
.pdf-tool .sep { width: 1px; height: 77px; background: rgba(255,255,255,.4); }
.pdf-tool .actions { display: flex; gap: 24px; padding: 24px; }
.pdf-tool button { border: 0; background: none; padding: 0; width: 24px; height: 24px; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.pdf-tool button img { width: auto; height: auto; max-width: 24px; display: block; }
@media (max-width: 575.98px) {
  .pdf-viewer { max-height: 70vh; }
  .pdf-scroll { padding-top: 24px; }
  .pdf-tool { font-size: 14px; bottom: 12px; }
  .pdf-tool .pages, .pdf-tool .actions { padding: 12px 14px; gap: 10px; }
  .pdf-tool .sep { height: 48px; }
}

/* ---------- sponsors ---------- */
.ej-sponsors { background: linear-gradient(180deg, var(--ej-mint), #fff); }
.sponsor-row { padding-top: 28px; display: flex; flex-wrap: wrap; justify-content: center; gap: 24px 20px; }
.sponsor { position: relative; overflow: hidden; background: #fff; width: 251px; height: 102px; border-radius: 20.4px; }
.sponsor .box { position: absolute; overflow: hidden; }
.sponsor .box img { position: absolute; max-width: none; }
.sp-phapros { width: 257.5px; height: 104.6px; }
.sp-phapros .box { width: 265.6px; height: 108px; left: calc(50% - 132.8px + 6.24px); top: calc(50% - 54px - 2.43px); }
.sp-phapros .box img { height: 124.6%; width: 99.49%; left: -.21%; top: 8.27%; }
.sp-kalbe .box { width: 153.6px; height: 77.8px; left: calc(50% - 76.8px + .64px); top: calc(50% - 38.9px + .48px); overflow: visible; }
.sp-kalbe .box img { inset: 0; width: 100%; height: 100%; object-fit: contain; }
.sp-essity .box { width: 231.7px; height: 117.7px; left: 10.1px; top: -7.7px; }
.sp-essity .box img { height: 98.42%; width: 120.12%; left: -10.06%; top: .79%; }
.sp-brace .box { width: 213px; height: 108.2px; left: calc(50% - 106.5px - .46px); top: calc(50% - 54.1px - .31px); }
.sp-brace .box img { height: 129.15%; width: 131.25%; left: -15.63%; top: -14.59%; }

/* ---------- footer ---------- */
.ej-footer { position: relative; overflow: hidden; padding: 72px 0; color: #fff; text-align: center; background: linear-gradient(180deg, rgba(5,120,61,.72), var(--ej-emerald)); }
.ej-footer .photo { position: absolute; left: 50%; top: -226px; width: 1920px; max-width: none; height: 1081px; transform: translateX(-50%); object-fit: cover; mix-blend-mode: soft-light; opacity: .72; pointer-events: none; }
.ej-footer .shape { position: absolute; top: 63px; width: 533px; max-width: 34vw; pointer-events: none; }
.ej-footer .shape.l { left: 0; }
.ej-footer .shape.r { right: 0; transform: scaleX(-1); }
.ej-footer .gold-wing { --mask: url('../img/bmt-porto-mask-footer.png'); top: calc(50% + 21px - 204px); width: 153px; height: 408px; }
.ej-footer .gold-wing.r { right: 0; }
.ej-footer .gold-wing.l { left: 0; transform: scaleX(-1); }
.ej-footer .container { position: relative; }
.ej-footer .emblem { width: 320px; max-width: 80%; height: auto; }
.ej-footer .year { font: 700 48px/normal 'Poppins', sans-serif; letter-spacing: .7px; text-shadow: 0 4px 13px rgba(3,71,53,.16); }
.ej-footer .tagline { margin: 0; font-weight: 500; font-size: 16px; line-height: 29px; }
.ej-footer h5 { margin: 32px 0 0; font: 500 24px/41.8px 'Poppins', sans-serif; text-shadow: 0 8px 16px rgba(3,71,53,.32); }
.ej-footer .contact { display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 10px; padding: 8px 16px 8px 12px; border: 1px solid var(--ej-yellow); border-radius: 32px; background: linear-gradient(180deg, var(--ej-yellow), var(--ej-orange)); }
.ej-footer .contact .c { display: flex; align-items: center; gap: 8px; padding: 8px 0; font-weight: 600; font-size: 16px; color: #000; }
.ej-footer .contact a { color: #000; text-decoration: underline; }
.ej-footer .contact .vdivider { background: rgba(0,0,0,.25); }
.ej-footer .organizer { margin: 16px 0 0; font-size: 14px; line-height: 22.4px; }
@media (max-width: 767.98px) {
  .ej-footer { padding: 48px 0; }
  .ej-footer .shape, .ej-footer .gold-wing { display: none; }
  .ej-footer .contact { border-radius: 24px; flex-direction: column; align-items: flex-start; }
  .ej-footer .contact .vdivider { display: none; }
}