/* MANTHAN 2026 – event / registration / guidelines pages (builds on style.css tokens) */
.reg-hero { background-image: url('../assets/img/banner-bg.png'); background-position: center; padding: 150px 0 70px; }
.reg-hero.compact { padding: 140px 0 56px; }
.ev-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 22px; }
.ev-chip { display: inline-flex; align-items: center; gap: 8px; padding: .5rem 1rem; border-radius: 100px; font-size: .88rem;
  border: 1px solid var(--line); background: rgba(3,12,24,.55); backdrop-filter: blur(6px); color: var(--text); }
.ev-chip i { color: var(--gold); }
.ev-chip.fee { border-color: var(--gold); color: var(--gold-2); font-weight: 600; }
.ev-sub { color: var(--gold); font-size: .95rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 8px; }

/* guideline cards */
.g-card { background: linear-gradient(170deg, var(--card-2), var(--card)); border: 1px solid var(--line); border-radius: 24px; padding: clamp(22px, 3vw, 34px); margin-bottom: 22px; }
.g-card h3 { font-family: var(--font-head); font-size: 1.35rem; font-weight: 700; margin-bottom: 16px; display: flex; align-items: center; gap: 12px; }
.g-card h3 i { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--grad); color: #031a33; font-size: .95rem; flex: none; }
.g-card p { color: #cdd7e4; line-height: 1.7; margin-bottom: 0; }
.g-list { list-style: none; padding: 0; margin: 0; }
.g-list li { position: relative; padding: 0 0 12px 26px; color: #cdd7e4; line-height: 1.6; font-size: .96rem; }
.g-list li:last-child { padding-bottom: 0; }
.g-list li::before { content: ""; position: absolute; left: 4px; top: .6em; width: 8px; height: 8px; border-radius: 2px; background: var(--gold); transform: rotate(45deg); }
.g-list.sub li { font-size: .92rem; }
.coord { display: flex; flex-wrap: wrap; gap: 12px; }
.coord a { display: flex; flex-direction: column; padding: 12px 18px; border-radius: 16px; border: 1px solid var(--line); background: rgba(3,12,24,.5); transition: border-color .3s, transform .3s; min-width: 190px; }
.coord a:hover { border-color: var(--gold); transform: translateY(-2px); }
.coord b { font-weight: 600; }
.coord span { color: var(--gold); font-size: .9rem; }
.prize-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.prize { text-align: center; padding: 18px 10px; border-radius: 18px; border: 1px solid var(--line); background: rgba(3,12,24,.5); }
.prize small { display: block; color: var(--muted); letter-spacing: .14em; text-transform: uppercase; font-size: .72rem; margin-bottom: 6px; }
.prize b { font-family: var(--font-head); font-size: 1.05rem; color: var(--gold-2); }
.prize.first { border-color: var(--gold); background: rgba(225,201,155,.08); }
.cert-note { margin-top: 14px; color: var(--muted); font-size: .88rem; }
.acc { border: 1px solid var(--line); border-radius: 16px; margin-bottom: 10px; background: rgba(3,12,24,.4); }
.acc summary { cursor: pointer; padding: 14px 18px; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: "\f078"; font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: .75rem; color: var(--gold); transition: transform .3s; }
.acc[open] summary::after { transform: rotate(180deg); }
.acc .acc-body { padding: 0 18px 16px; }

/* event hub + nav cards */
.hub-tabs { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 26px; }
.hub-tab { flex: 1 0 150px; text-align: left; padding: 14px 18px; border-radius: 18px; border: 1px solid var(--line); background: rgba(3,12,24,.5); color: var(--text); cursor: pointer; transition: all .3s; }
.hub-tab small { display: block; color: var(--muted); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }
.hub-tab b { font-family: var(--font-head); }
.hub-tab.active, .hub-tab:hover { border-color: var(--gold); background: var(--grad-soft); }
.hub-venue { color: var(--muted); margin-bottom: 20px; }
.hub-venue i { color: var(--gold); margin-right: 8px; }
.ev-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.ev-card2 { display: flex; flex-direction: column; gap: 10px; padding: 24px; border-radius: 24px; border: 1px solid var(--line); background: linear-gradient(170deg, var(--card-2), var(--card)); transition: transform .4s var(--ease), border-color .3s, box-shadow .4s; height: 100%; }
.ev-card2:hover { transform: translateY(-6px); border-color: var(--gold); box-shadow: 0 24px 50px rgba(0,0,0,.35); }
.ev-card2 .ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--grad); color: #031a33; font-size: 1.15rem; }
.ev-card2 h4 { font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; margin: 6px 0 0; }
.ev-card2 h4 small { display: block; font-family: var(--font-body); font-size: .8rem; color: var(--gold); font-weight: 400; margin-top: 2px; }
.ev-card2 p { color: var(--muted); font-size: .9rem; margin: 0; flex: 1; }
.ev-meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: .78rem; }
.ev-meta span { padding: .25rem .7rem; border-radius: 100px; border: 1px solid var(--line); color: #cdd7e4; }
.ev-meta .fee { color: var(--gold-2); border-color: var(--gold); }
.ev-go { color: var(--gold-2); font-weight: 600; font-size: .9rem; }
.ev-go i { transition: transform .3s; margin-left: 6px; }
.ev-card2:hover .ev-go i { transform: translateX(5px); }
.pn { display: none; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-top: 50px; }
.pn a { flex: 1 1 260px; }
.sched { width: 100%; border-collapse: separate; border-spacing: 0; font-size: .95rem; }
.sched th { text-align: left; color: var(--gold); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; padding: 10px 14px; }
.sched td { padding: 12px 14px; border-top: 1px solid var(--line); color: #cdd7e4; vertical-align: top; }
.sched td:first-child { color: var(--text); font-weight: 600; }
.table-wrap { overflow-x: auto; }
.mini-foot { text-align: center; color: var(--muted); font-size: .88rem; }

@media (max-width: 991px) {
  .reg-hero { padding: 125px 0 50px; }
  .prize-row { grid-template-columns: 1fr; }
}
.rv { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rv.in { opacity: 1; transform: none; }
.js [data-reveal] { opacity: initial; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }
/* MANTHAN 2026 – registration form styles (used with partials/registration-form.html) */
/* registration card */
.reg-card { position: sticky; top: 96px; background: linear-gradient(170deg, var(--card-2), var(--card)); border: 1px solid var(--gold); border-radius: 28px; padding: clamp(20px, 3vw, 30px); box-shadow: 0 30px 80px rgba(0,0,0,.35); }
.reg-card h2 { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; margin-bottom: 4px; }
.reg-card h2 em { color: var(--gold); }
.rf-meta { color: var(--muted); font-size: .84rem; margin-bottom: 18px; }
.rf-limit { font-size: .84rem; color: var(--gold-2); background: rgba(225,201,155,.08); border: 1px dashed var(--gold); border-radius: 12px; padding: 10px 14px; }
.rf-limit i, .rf-note i { margin-right: 8px; color: var(--gold); }
.rf-note { font-size: .85rem; color: var(--gold-2); margin: -4px 0 16px; }
.cand { border: 1px dashed rgba(225,201,155,.28); border-radius: 18px; padding: 18px; margin-bottom: 16px; min-width: 0; }
.cand legend { float: none; width: auto; font-size: .82rem; font-weight: 700; color: var(--gold); padding: 0 8px; margin: 0; letter-spacing: .04em; }
.reg-card .mn-field label { font-size: .72rem; }
.rf-fee { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 18px 22px; border-radius: 20px; margin: 18px 0; background: var(--grad-soft); border: 1px solid var(--line); }
.rf-fee small { display: block; color: var(--text); font-size: .8rem; }
.rf-fee span { color: var(--muted); font-size: .78rem; }
.rf-fee b { font-family: var(--font-head); font-size: 1.9rem; color: var(--gold-2); }
.rf-agree { margin-bottom: 8px; font-size: .84rem; }
.rf-submit { margin-top: 12px; }
.rf-foot { text-align: center; color: var(--muted); font-size: .78rem; margin: 14px 0 0; }


.reg-card .mn-field .form-control, .reg-card .mn-field .form-select { padding: .75rem .9rem; font-size: .92rem; }

@media (max-width: 991px) { .reg-card { position: static; } }