/* Alpha Imóveis — Tô de Casa Nova event landing
   Original design. Color system derived from provided logos:
   - Alpha deep blue  : #1b3d6e  (primary)
   - Alpha steel grey : #8a9aab  (secondary)
   - Event yellow     : #ffcb0a  (event accent)
   - Event dark blue  : #0f2c56  (event accent deep)
*/

:root{
  --alpha-blue: #1b3d6e;
  --alpha-blue-deep: #0f2c56;
  --alpha-blue-ink: #0a1d3a;
  --alpha-grey: #8a9aab;
  --alpha-grey-soft: #c9d1da;
  --event-yellow: #ffcb0a;
  --event-yellow-deep: #f4a800;

  --bg: #f6f4ee;       /* warm off-white paper */
  --bg-card: #ffffff;
  --ink: #14202f;
  --ink-soft: #4a5867;
  --rule: #e4e2da;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 22px;

  --shadow-card: 0 1px 0 rgba(20,32,47,.04), 0 14px 30px -16px rgba(20,32,47,.18);
  --shadow-pop:  0 2px 0 rgba(20,32,47,.05), 0 24px 50px -18px rgba(20,32,47,.28);

  --font-display: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-text:    "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: var(--font-text);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 16px;
  line-height: 1.5;
}

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

/* ----------  TOP BAR ---------- */
.topbar{
  position: sticky; top: 0; z-index: 40;
  background: rgba(246,244,238,.88);
  backdrop-filter: saturate(1.2) blur(10px);
  -webkit-backdrop-filter: saturate(1.2) blur(10px);
  border-bottom: 1px solid var(--rule);
}
.topbar-inner{
  max-width: 1240px; margin: 0 auto;
  padding: 14px 28px;
  display: flex; align-items: center; gap: 24px;
  flex-wrap: wrap;
}
.topbar img.brand{ height: 38px; width:auto; display:block }
.topbar .brand-divider{
  width: 1px; height: 28px; background: var(--rule);
}
.topbar .event-tag{
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--alpha-blue); opacity: .7;
  white-space: nowrap;
}
.topbar nav{
  margin-left: auto;
  display: flex; gap: 22px; align-items: center;
  font-size: 14px; color: var(--ink-soft);
}
.topbar nav a:hover{ color: var(--ink) }
.topbar .cta-wpp{
  background: var(--alpha-blue);
  color: #fff; padding: 9px 16px; border-radius: 999px;
  font-weight: 600; font-size: 13.5px;
  display:inline-flex; align-items:center; gap:8px;
  transition: transform .15s ease, background .15s ease;
}
.topbar .cta-wpp:hover{
  background: #25508f;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px -6px rgba(27,61,110,.45);
}

/* ----------  HERO ---------- */
.hero{
  position: relative;
  padding: 56px 28px 40px;
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center;
}
.hero .eyebrow{
  display: inline-flex; align-items:center; gap: 10px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--alpha-blue);
}
.hero .eyebrow::before{
  content:""; width:28px; height:1px; background: var(--alpha-blue); opacity:.4
}
.hero h1{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(44px, 6vw, 84px);
  line-height: .96;
  letter-spacing: -.02em;
  margin: 14px 0 18px;
  color: var(--alpha-blue-ink);
  text-wrap: balance;
}
.hero h1 em{
  font-style: normal;
  background: linear-gradient(180deg, transparent 58%, var(--event-yellow) 58%, var(--event-yellow) 92%, transparent 92%);
  padding: 0 .04em;
}
.hero p.lede{
  font-size: 18px; line-height: 1.55; color: var(--ink-soft);
  max-width: 520px;
  text-wrap: pretty;
}
.hero .hero-cta{
  margin-top: 28px; display:flex; gap:12px; flex-wrap: wrap;
}
.btn-primary, .btn-ghost{
  display: inline-flex; align-items:center; gap: 10px;
  padding: 13px 22px; border-radius: 999px;
  font-weight: 600; font-size: 14.5px;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  cursor: pointer; border: 0;
}
.btn-primary{ background: var(--alpha-blue); color: #fff }
.btn-primary:hover{
  background: #25508f;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 18px -8px rgba(27,61,110,.5);
}
.btn-ghost{
  background: transparent; color: var(--alpha-blue);
  border: 1px solid var(--alpha-blue-deep); border-color: rgba(15,44,86,.25);
}
.btn-ghost:hover{
  border-color: var(--alpha-blue);
  background: rgba(27,61,110,.06);
  color: var(--alpha-blue-deep);
}

/* Hero visual: event sunburst */
.hero-visual{
  position: relative;
  aspect-ratio: 1/1;
  max-width: 620px; margin-left: auto;
  display: grid; place-items: center;
}
.hero-visual .sunburst-wrap{
  position: relative;
  width: 115%; aspect-ratio: 1/1;
  display: grid; place-items: center;
  animation: slowspin 40s linear infinite;
  margin-left: -7.5%;
}
@keyframes slowspin { to { transform: rotate(360deg) } }
.hero-visual img.event-logo{
  width: 100%; height: auto;
  filter: drop-shadow(0 30px 40px rgba(244,168,0,.4));
  animation: slowspin-rev 40s linear infinite;
}
@keyframes slowspin-rev { to { transform: rotate(-360deg) } }
.hero-visual .orbit{
  position: absolute; inset: 0;
  border: 1.5px dashed rgba(27,61,110,.18);
  border-radius: 50%;
  transform: scale(1.02);
}

.hero-stats{
  margin-top: 36px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.hero-stats .stat{
  padding: 18px 0 16px;
  border-right: 1px solid var(--rule);
}
.hero-stats .stat:last-child{ border-right: 0 }
.hero-stats .n{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px; letter-spacing: -.02em;
  color: var(--alpha-blue-ink);
  line-height: 1;
}
.hero-stats .lbl{
  margin-top: 6px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-soft);
}

/* ----------  MARQUEE STRIP ---------- */
.strip{
  margin-top: 8px;
  background: var(--alpha-blue-ink);
  color: #fff;
  overflow: hidden;
  border-top: 3px solid var(--event-yellow);
  border-bottom: 3px solid var(--event-yellow);
}
.strip-track{
  display: flex; gap: 48px;
  padding: 14px 0;
  white-space: nowrap;
  animation: marquee 48s linear infinite;
  font-family: var(--font-display); font-weight: 700;
  font-size: 18px; letter-spacing: -.01em;
}
.strip-track span{ display: inline-flex; align-items: center; gap: 16px; }
.strip-track .dot{
  display:inline-block; width:8px; height:8px; border-radius: 50%; background: var(--event-yellow);
}
@keyframes marquee { to { transform: translateX(-50%) } }

/* ----------  SECTION: INTRO + FILTERS ---------- */
.section{
  max-width: 1240px; margin: 0 auto;
  padding: 72px 28px 16px;
}
.section-head{
  display: flex; align-items: end; justify-content: space-between;
  gap: 32px; margin-bottom: 32px;
  border-bottom: 1px solid var(--rule); padding-bottom: 18px;
}
.section-head .eyebrow{
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--alpha-blue); opacity: .7;
}
.section-head h2{
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(30px, 3.6vw, 44px);
  letter-spacing: -.02em; line-height: 1.05;
  margin: 8px 0 0;
  color: var(--alpha-blue-ink);
}
.section-head .count{
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
}

.filters{
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 32px;
}
.filter-chip{
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  padding: 9px 14px; border-radius: 999px;
  background: #fff; color: var(--ink-soft);
  border: 1px solid var(--rule);
  cursor: pointer;
  transition: all .15s ease;
}
.filter-chip:hover{
  border-color: var(--alpha-blue);
  color: var(--alpha-blue-ink);
  background: rgba(27,61,110,.04);
}
.filter-chip.active{
  background: var(--alpha-blue-ink); color: #fff; border-color: var(--alpha-blue-ink);
}

/* ----------  GRID ---------- */
.grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 1040px){ .grid{ grid-template-columns: repeat(2, 1fr) } }
@media (max-width: 660px){ .grid{ grid-template-columns: 1fr } .hero{ grid-template-columns: 1fr } .hero-visual{margin: 0 auto} }

/* ---------- Mobile topbar ---------- */
@media (max-width: 820px){
  .topbar-inner{
    padding: 12px 18px;
    gap: 14px;
    flex-wrap: nowrap;
  }
  .topbar img.brand{ height: 34px }
  .topbar .brand-divider,
  .topbar .event-tag,
  .topbar nav a:not(.cta-wpp){ display: none }
  .topbar nav{
    gap: 0;
    margin-left: auto;
  }
  .topbar .cta-wpp{
    font-size: 12px;
    padding: 8px 14px;
  }
}
@media (max-width: 420px){
  .topbar .cta-wpp{
    font-size: 0;
    padding: 10px;
    gap: 0;
  }
  .topbar .cta-wpp svg{
    width: 16px; height: 16px;
  }
}

/* ----------  PROPERTY CARD ---------- */
.card{
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-card);
  transition: transform .18s ease, box-shadow .18s ease;
  display: flex; flex-direction: column;
  position: relative;
  cursor: pointer;
}
.card:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadow-pop);
}
.card:hover .thumb-inner{ transform: scale(1.03) }

.thumb{
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #0f2c56;
}
.thumb-inner{
  position: absolute; inset: 0;
  transition: transform .4s ease;
  display: grid; place-items: center;
  color: #fff;
}
.thumb-photo{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.card:hover .thumb-photo{ transform: scale(1.04) }

/* Generative placeholder: diagonal stripes + code, uses CSS vars set per-card */
.thumb-placeholder{
  position: absolute; inset: 0;
  background:
    linear-gradient(var(--stripe-angle, 135deg),
      var(--c1) 0 12%,
      var(--c2) 12% 25%,
      var(--c1) 25% 38%,
      var(--c2) 38% 50%,
      var(--c1) 50% 62%,
      var(--c2) 62% 75%,
      var(--c1) 75% 88%,
      var(--c2) 88% 100%);
}
.thumb-gradient{
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,.55) 100%);
}
.thumb-house{
  position: absolute; right: -20px; bottom: -20px;
  width: 60%; height: auto; opacity: .22;
}
.thumb-code{
  position: absolute; top: 14px; left: 14px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em;
  background: rgba(255,255,255,.9); color: var(--alpha-blue-ink);
  padding: 5px 9px; border-radius: 4px;
  text-transform: uppercase;
}
.thumb-feature-flag{
  position: absolute; top: 14px; right: 14px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em;
  background: var(--event-yellow); color: var(--alpha-blue-ink);
  padding: 5px 9px; border-radius: 4px; text-transform: uppercase;
  font-weight: 700;
  box-shadow: 0 6px 16px -6px rgba(244,168,0,.6);
}
.thumb-photo-tag{
  position: absolute; bottom: 14px; right: 14px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em;
  color: #fff; opacity: .75;
  text-transform: uppercase;
}
.thumb-label{
  position: absolute; bottom: 14px; left: 14px; right: 60px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 15px; line-height: 1.2;
  color: #fff;
  text-shadow: 0 1px 8px rgba(0,0,0,.4);
}

/* Bonus badge: overlaps thumb and body */
.bonus-badge{
  position: absolute;
  top: calc(4/3 * 100% * 1 - 0px); /* fallback; we'll position via negative margin in body */
}

.card-body{
  padding: 20px 20px 20px;
  display: flex; flex-direction: column; gap: 12px;
  flex: 1;
}
.card-type-price{
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px;
}
.card-type{
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft);
}
.card-price{
  font-family: var(--font-display); font-weight: 800;
  font-size: 22px; letter-spacing: -.01em; color: var(--alpha-blue-ink);
  line-height: 1;
}
.card-price.tba{ font-size: 14px; color: var(--ink-soft); font-weight: 600; letter-spacing: .04em }
.card-price-old{
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  text-decoration: line-through;
  text-decoration-thickness: 1.5px;
  margin-right: 8px;
  letter-spacing: 0;
  vertical-align: 2px;
}
.card-title{
  font-family: var(--font-display); font-weight: 700;
  font-size: 18px; line-height: 1.25; color: var(--ink);
  letter-spacing: -.01em;
  text-wrap: balance;
}
.card-neigh{
  font-size: 13.5px; color: var(--ink-soft);
  display: flex; align-items: center; gap: 6px;
  margin-top: -4px;
}
.card-specs{
  display: flex; gap: 14px; flex-wrap: wrap;
  padding-top: 12px; border-top: 1px dashed var(--rule);
  font-size: 13px; color: var(--ink-soft);
}
.card-specs .spec{ display: inline-flex; align-items: center; gap: 6px }
.card-specs .spec strong{
  color: var(--ink); font-weight: 700;
  font-family: var(--font-display);
}

.card-bonus{
  margin: 0 16px;
  margin-top: -6px;
  background: linear-gradient(95deg, var(--event-yellow) 0%, #ffd94d 100%);
  border-radius: 10px;
  padding: 10px 14px 10px 44px;
  position: relative;
  border: 2px solid var(--alpha-blue-ink);
  box-shadow: 0 6px 16px -10px rgba(15,44,86,.5);
  transform: rotate(-.6deg);
}
.card-bonus::before{
  content: "★";
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  font-size: 18px; color: var(--alpha-blue-ink);
}
.card-bonus .lbl{
  display: block;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--alpha-blue-ink); opacity: .8; font-weight: 700;
}
.card-bonus .txt{
  display: block;
  font-family: var(--font-display); font-weight: 700;
  font-size: 13.5px; line-height: 1.3;
  color: var(--alpha-blue-ink);
  text-wrap: balance;
  margin-top: 1px;
}

.card-cta{
  margin-top: auto;
  padding-top: 8px;
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--alpha-blue);
}
.card-cta .arrow{
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--alpha-blue-ink); color: #fff;
  transition: transform .2s ease;
}
.card:hover .card-cta .arrow{ transform: translateX(3px) }

/* ----------  HOW IT WORKS ---------- */
.how{
  margin-top: 80px;
  background: var(--alpha-blue-ink);
  color: #fff;
  padding: 72px 28px;
  position: relative; overflow: hidden;
}
.how-inner{
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.how h2{
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -.02em; line-height: 1;
  margin: 0 0 20px;
}
.how h2 em{
  font-style: normal; color: var(--event-yellow);
}
.how p{ color: rgba(255,255,255,.78); font-size: 16.5px; max-width: 460px }
.how-steps{
  display: grid; gap: 24px;
}
.step{
  display: grid; grid-template-columns: 44px 1fr; gap: 18px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.step:last-child{ border-bottom: 0 }
.step .num{
  font-family: var(--font-display); font-weight: 800;
  font-size: 28px; color: var(--event-yellow);
  letter-spacing: -.02em; line-height: 1;
}
.step h3{
  font-family: var(--font-display); font-weight: 700;
  font-size: 19px; margin: 0 0 6px;
  letter-spacing: -.01em;
}
.step p{
  color: rgba(255,255,255,.7); font-size: 14.5px; line-height: 1.5; margin: 0;
}

/* ----------  FOOTER ---------- */
footer{
  padding: 60px 28px 40px;
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px;
  border-top: 1px solid var(--rule); margin-top: 0;
}
footer img.brand{ height: 44px; width: auto; margin-bottom: 16px }
footer p{ color: var(--ink-soft); font-size: 14px; max-width: 360px }
footer h4{
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--alpha-blue); margin: 0 0 14px; font-weight: 600;
}
footer ul{ list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14px }
footer ul a:hover{ color: var(--alpha-blue) }
.footer-legal{
  border-top: 1px solid var(--rule);
  padding: 20px 28px;
  max-width: 1240px; margin: 0 auto;
  display: flex; justify-content: space-between; gap: 20px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-soft);
}

@media (max-width: 760px){
  footer{ grid-template-columns: 1fr }
  .how-inner{ grid-template-columns: 1fr }
  .hero-stats{ grid-template-columns: 1fr 1fr }
  .hero-stats .stat:nth-child(2){ border-right: 0 }
  .hero-stats .stat:nth-child(3){ border-top: 1px solid var(--rule); grid-column: span 2 }
}

/* ----------  DETAIL PAGE ---------- */
.detail-hero{
  max-width: 1240px; margin: 0 auto;
  padding: 36px 28px 0;
}
.crumbs{
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft);
  display: flex; gap: 10px; align-items: center;
}
.crumbs a:hover{ color: var(--alpha-blue) }
.crumbs .sep{ opacity: .4 }

.detail-title-row{
  margin-top: 16px;
  display: flex; align-items: end; justify-content: space-between; gap: 32px;
  padding-bottom: 24px; border-bottom: 1px solid var(--rule);
}
.detail-title-row h1{
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(36px, 4.5vw, 56px); letter-spacing: -.02em;
  line-height: 1.02; margin: 0;
  color: var(--alpha-blue-ink); text-wrap: balance;
}
.detail-title-row .neigh{
  margin-top: 8px; font-size: 16px; color: var(--ink-soft);
}
.detail-price-block{ text-align: right; white-space: nowrap }
.detail-price-block .price{
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(28px, 3.2vw, 40px); color: var(--alpha-blue-ink);
  letter-spacing: -.02em; line-height: 1;
}
.detail-price-block .price .price-old{
  display: block;
  font-size: .42em;
  font-weight: 600;
  color: var(--ink-soft);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
  letter-spacing: 0;
  margin-bottom: 6px;
  line-height: 1;
}
.detail-price-block .cond{
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-soft); margin-top: 6px;
}

.gallery{
  max-width: 1240px; margin: 28px auto 0;
  padding: 0 28px;
  display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 200px 200px; gap: 10px;
}
.gallery > *{
  position: relative; overflow: hidden; border-radius: 14px;
  background: var(--alpha-blue-ink);
}
.gallery img.gphoto{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
.gallery > *:hover img.gphoto{ transform: scale(1.04) }
.gallery .g1{ grid-row: span 2 }
.gallery .photo-placeholder{
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: #fff;
  background:
    linear-gradient(var(--stripe-angle, 135deg),
      var(--c1) 0 20%, var(--c2) 20% 40%, var(--c1) 40% 60%, var(--c2) 60% 80%, var(--c1) 80% 100%);
}
.gallery .tag{
  position: absolute; bottom: 10px; left: 12px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  background: rgba(0,0,0,.35); color: #fff; padding: 4px 8px; border-radius: 4px;
}
.gallery .more-overlay{
  position: absolute; inset: 0;
  background: rgba(15,44,86,.55);
  display: grid; place-items: center;
  color: #fff; font-family: var(--font-display); font-weight: 700;
  font-size: 22px; letter-spacing: -.01em;
}

.detail-body{
  max-width: 1240px; margin: 48px auto;
  padding: 0 28px;
  display: grid; grid-template-columns: 1.4fr .9fr; gap: 56px;
  align-items: start;
}
.detail-main h3{
  font-family: var(--font-display); font-weight: 800;
  font-size: 22px; letter-spacing: -.01em; margin: 0 0 16px;
  color: var(--alpha-blue-ink);
}
.detail-main .eyebrow{
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--alpha-blue); opacity: .7; margin-top: 40px;
}
.detail-main .eyebrow:first-child{ margin-top: 0 }

.spec-grid{
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--rule); border-radius: var(--radius-md);
  background: #fff;
  overflow: hidden;
}
.spec-grid .cell{
  padding: 20px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.spec-grid .cell:nth-child(3n){ border-right: 0 }
.spec-grid .cell:nth-last-child(-n+3){ border-bottom: 0 }
.spec-grid .cell .k{
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-soft);
}
.spec-grid .cell .v{
  margin-top: 6px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 20px; letter-spacing: -.01em; color: var(--alpha-blue-ink);
}

.description{
  margin-top: 32px;
  font-size: 16px; line-height: 1.65; color: var(--ink-soft);
  max-width: 640px; text-wrap: pretty;
}

/* Bonus panel on detail page */
.bonus-panel{
  margin-top: 32px;
  background: linear-gradient(135deg, var(--event-yellow) 0%, #ffd94d 100%);
  border: 2.5px solid var(--alpha-blue-ink);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative; overflow: hidden;
  box-shadow: 0 16px 40px -20px rgba(244,168,0,.6);
}
.bonus-panel::after{
  content: "";
  position: absolute; inset: -20% -10% auto auto;
  width: 60%; height: 140%;
  background: radial-gradient(circle, rgba(255,255,255,.4), transparent 60%);
  pointer-events: none;
}
.bonus-panel .eyebrow{
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--alpha-blue-ink); opacity: .8; font-weight: 700;
}
.bonus-panel .big{
  margin-top: 8px;
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(22px, 2.5vw, 30px); letter-spacing: -.01em;
  color: var(--alpha-blue-ink); line-height: 1.15; text-wrap: balance;
}
.bonus-panel .footnote{
  margin-top: 12px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--alpha-blue-ink); opacity: .7;
}

/* Right column: contact/action */
.detail-aside{
  position: sticky; top: 92px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}
.detail-aside .eyebrow{
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--alpha-blue); opacity: .7;
}
.detail-aside h3{
  font-family: var(--font-display); font-weight: 800;
  font-size: 22px; margin: 6px 0 16px; color: var(--alpha-blue-ink);
  letter-spacing: -.01em;
}
.detail-aside p{ color: var(--ink-soft); font-size: 14px; margin: 0 0 18px; line-height: 1.5 }
.detail-aside .actions{ display: grid; gap: 10px }
.detail-aside .btn-primary,
.detail-aside .btn-ghost{ width: 100%; justify-content: center }

.detail-aside .codeline{
  margin-top: 20px; padding-top: 16px;
  border-top: 1px dashed var(--rule);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-soft);
  display: flex; justify-content: space-between;
}

@media (max-width: 900px){
  .detail-body{ grid-template-columns: 1fr }
  .detail-aside{ position: static }
  .gallery{ grid-template-columns: 1fr 1fr; grid-template-rows: 160px 160px 160px }
  .gallery .g1{ grid-column: span 2; grid-row: span 1 }
  .detail-title-row{ flex-direction: column; align-items: start }
  .detail-price-block{ text-align: left }
}

/* SVG icons */
.icon{ width: 16px; height: 16px; flex: none }

/* ---------- Lightbox ---------- */
.lightbox{
  position: fixed; inset: 0; z-index: 100;
  background: rgba(10, 20, 40, .92);
  display: none;
  align-items: center; justify-content: center;
}
.lightbox.open{ display: flex }
.lightbox-img-wrap{
  position: relative;
  width: min(92vw, 1400px);
  height: 86vh;
  display: flex; align-items: center; justify-content: center;
}
.lightbox-img{
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
}
.lightbox-close, .lightbox-prev, .lightbox-next{
  position: absolute;
  background: rgba(255,255,255,.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: background .15s ease;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover{ background: rgba(255,255,255,.22) }
.lightbox-close{ top: 24px; right: 24px }
.lightbox-prev{ left: -64px; top: 50%; transform: translateY(-50%) }
.lightbox-next{ right: -64px; top: 50%; transform: translateY(-50%) }
.lightbox-counter{
  position: absolute; bottom: -44px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,.75);
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em;
  text-transform: uppercase;
}
@media (max-width: 900px){
  .lightbox-prev{ left: 8px } .lightbox-next{ right: 8px }
}

/* ---------- Full gallery section (detail page) ---------- */
.full-gallery{
  max-width: 1240px; margin: 0 auto;
  padding: 40px 28px 0;
}
.full-gallery-head{
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 20px; margin-bottom: 20px;
}
.full-gallery-head .eyebrow{
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--alpha-blue); opacity: .7;
}
.full-gallery-head h3{
  font-family: var(--font-display); font-weight: 800;
  font-size: 22px; letter-spacing: -.01em;
  margin: 4px 0 0; color: var(--alpha-blue-ink);
}
.full-gallery-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}
.full-gallery-grid .fcell{
  position: relative; aspect-ratio: 4/3;
  overflow: hidden; border-radius: 10px;
  cursor: pointer;
  background: var(--alpha-blue-ink);
}
.full-gallery-grid img{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.full-gallery-grid .fcell:hover img{ transform: scale(1.04) }

/* ---------- Event info (hero) ---------- */
.event-info{
  margin-top: 28px;
  display: grid; grid-template-columns: auto auto 1fr;
  gap: 22px 28px;
  padding: 20px 22px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fff 0%, #faf8f1 100%);
}
.event-info-item{
  display: flex; align-items: flex-start; gap: 12px;
  min-width: 0;
}
.event-info-item .icon{
  width: 22px; height: 22px;
  color: var(--alpha-blue);
  margin-top: 2px;
}
.event-info-item .ei-k{
  display: block;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft);
}
.event-info-item .ei-v{
  display: block;
  font-family: var(--font-display); font-weight: 700;
  font-size: 14.5px; line-height: 1.3; color: var(--alpha-blue-ink);
  letter-spacing: -.005em;
  margin-top: 3px;
}
@media (max-width: 900px){
  .event-info{ grid-template-columns: 1fr; gap: 14px }
}

/* ---------- Partners strip ---------- */
.partners{
  max-width: 1240px; margin: 0 auto;
  padding: 72px 28px 16px;
  border-top: 1px solid var(--rule);
}
.partners-head{
  display: flex; align-items: baseline; gap: 20px;
  margin-bottom: 28px;
}
.partners-head .eyebrow{
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--alpha-blue); opacity: .7;
}
.partners-head h2{
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(26px, 3vw, 36px); letter-spacing: -.02em;
  margin: 0; color: var(--alpha-blue-ink);
}
.partners-row{
  display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 18px;
}
.partner-card{
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  display: flex; align-items: center; gap: 18px;
  min-height: 110px;
}
.partner-card .role{
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: 6px;
}
.partner-card .name{
  font-family: var(--font-display); font-weight: 800;
  font-size: 20px; letter-spacing: -.01em; color: var(--alpha-blue-ink);
  line-height: 1.15;
}
.partner-card .sub{
  font-size: 13px; color: var(--ink-soft); margin-top: 2px;
}
.partner-card .logo-wrap{
  width: 88px; height: 88px; flex: none;
  border-radius: 12px;
  display: grid; place-items: center;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--rule);
  overflow: hidden;
}
.partner-card .logo-wrap.logo-alpha{ background: #fff }
.partner-card .logo-wrap.logo-artkasa{ background: #0c0c0c; border-color: #0c0c0c }
.partner-card .logo-wrap.logo-byd{ background: #fff; border-color: var(--rule); padding: 4px }
.partner-card .logo-wrap img,
.partner-card .logo-wrap svg{
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  display: block;
}
@media (max-width: 820px){ .partners-row{ grid-template-columns: 1fr } }