/* ============================================================
   CHIMAY TRIBUTE NIGHT — style.css
   Design tokens: near-black stage / trappist-pink + spot-yellow
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root{
  --bg:            #0b0b0d;
  --bg-alt:        #131215;
  --surface:       #1b1a1e;
  --surface-2:     #221f24;
  --line:          rgba(245,243,238,.09);
  --line-strong:   rgba(245,243,238,.18);

  --ink:           #f5f3ee;
  --muted:         #a7a5ac;
  --muted-2:       #726f78;

  --pink:          #ff0096;
  --pink-deep:     #b8016e;
  --pink-glow:     rgba(255,0,150,.35);

  --yellow:        #f6d228;
  --yellow-soft:   #ffe27a;
  --yellow-glow:   rgba(246,210,40,.35);

  --radius:        14px;
  --radius-sm:     8px;

  --font-display:  'Anton', 'Archivo Black', sans-serif;
  --font-body:     'Space Grotesk', 'Segoe UI', sans-serif;

  --wrap: 1180px;
  --ease: cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4,p{ margin:0; }
button{ font-family:inherit; }

.wrap{
  max-width:var(--wrap);
  margin:0 auto;
  padding:0 24px;
}

:focus-visible{
  outline:3px solid var(--yellow);
  outline-offset:3px;
  border-radius:4px;
}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  font-family:var(--font-body);
  font-weight:700;
  letter-spacing:.28em;
  text-transform:uppercase;
  font-size:.72rem;
  color:var(--pink);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:22px; height:2px;
  background:var(--yellow);
  display:inline-block;
}

.section-head{
  max-width:640px;
  margin-bottom:48px;
}
.section-head h2{
  font-family:var(--font-display);
  font-weight:400;
  font-size:clamp(2.2rem, 5vw, 3.6rem);
  line-height:.98;
  text-transform:uppercase;
  letter-spacing:.01em;
  margin-top:10px;
}
.section-head p{
  color:var(--muted);
  margin-top:16px;
  font-size:1.05rem;
  max-width:52ch;
}
.section{
  position:relative;
  padding:110px 0;
}
.section--alt{ background:var(--bg-alt); }
.section--tight{ padding:80px 0; }

/* ---------- signature V-beam divider ---------- */
.v-beam{
  position:absolute;
  inset:0;
  overflow:hidden;
  pointer-events:none;
  z-index:0;
}
.v-beam svg{
  position:absolute;
  top:-10%;
  left:50%;
  transform:translateX(-50%);
  width:min(1400px, 160%);
  height:auto;
  opacity:.5;
}
.v-beam.v-beam--flip svg{ top:auto; bottom:-10%; transform:translateX(-50%) rotate(180deg); }

/* ============================================================
   NAV
   ============================================================ */
.site-header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:100;
  background:rgba(11,11,13,.7);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  background:rgba(11,11,13,.92);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:76px;
}
.nav-brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-family:var(--font-display);
  letter-spacing:.02em;
  font-size:1.05rem;
  text-transform:uppercase;
  white-space:nowrap;
}
.nav-brand img{ height:38px; width:auto; }
.nav-links{
  display:flex;
  align-items:center;
  gap:30px;
}
.nav-links a{
  font-size:.82rem;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted);
  position:relative;
  padding:6px 0;
  transition:color .2s;
}
.nav-links a::after{
  content:'';
  position:absolute; left:0; right:0; bottom:0;
  height:2px;
  background:linear-gradient(90deg,var(--pink),var(--yellow));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .25s var(--ease);
}
.nav-links a:hover, .nav-links a.is-active{ color:var(--ink); }
.nav-links a:hover::after, .nav-links a.is-active::after{ transform:scaleX(1); }

.nav-social{
  width:38px; height:38px;
  border:1px solid var(--line-strong);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  transition:border-color .2s, background .2s, transform .2s;
}
.nav-social:hover{ border-color:var(--pink); background:var(--pink-glow); transform:translateY(-2px); }
.nav-social svg{ width:17px; height:17px; fill:var(--ink); }

.nav-burger{
  display:none;
  width:42px; height:42px;
  border:1px solid var(--line-strong);
  border-radius:10px;
  background:none;
  position:relative;
  cursor:pointer;
}
.nav-burger span, .nav-burger span::before, .nav-burger span::after{
  content:'';
  position:absolute;
  left:10px; right:10px;
  height:2px;
  background:var(--ink);
  transition:transform .25s var(--ease), opacity .2s;
}
.nav-burger span{ top:50%; transform:translateY(-50%); }
.nav-burger span::before{ top:-8px; }
.nav-burger span::after{ top:8px; }
.nav-burger.is-open span{ background:transparent; }
.nav-burger.is-open span::before{ top:0; transform:rotate(45deg); background:var(--ink); }
.nav-burger.is-open span::after{ top:0; transform:rotate(-45deg); background:var(--ink); }

.mobile-panel{
  position:fixed;
  top:76px; left:0; right:0;
  background:var(--bg-alt);
  border-bottom:1px solid var(--line);
  padding:16px 24px 28px;
  display:flex;
  flex-direction:column;
  gap:2px;
  transform:translateY(-8px);
  opacity:0;
  pointer-events:none;
  transition:opacity .2s var(--ease), transform .2s var(--ease);
  z-index:99;
}
.mobile-panel.is-open{ opacity:1; transform:translateY(0); pointer-events:auto; }
.mobile-panel a{
  padding:14px 4px;
  border-bottom:1px solid var(--line);
  font-weight:600;
  letter-spacing:.1em;
  text-transform:uppercase;
  font-size:.9rem;
  color:var(--ink);
}
.mobile-panel a:last-child{ border-bottom:none; }

@media (max-width:900px){
  .nav-links{ display:none; }
  .nav-burger{ display:block; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;
  align-items:center;
  padding-top:76px;
  overflow:hidden;
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(255,0,150,.16), transparent 60%),
    radial-gradient(60% 50% at 50% 100%, rgba(246,210,40,.10), transparent 60%),
    var(--bg);
}
.hero-grain{
  position:absolute; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
  pointer-events:none;
}
.hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  text-align:center;
  padding:60px 24px 90px;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.hero-logo{
  width:min(360px, 60vw);
  margin-bottom:6px;
  filter:drop-shadow(0 30px 60px rgba(255,0,150,.25));
  animation:heroFloat 7s ease-in-out infinite;
}
@keyframes heroFloat{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-10px); }
}
.hero-date{
  font-weight:700;
  letter-spacing:.24em;
  text-transform:uppercase;
  font-size:.95rem;
  color:var(--yellow);
  margin-top:18px;
}
.hero-date b{ color:var(--ink); font-weight:700; }
.hero h1{
  font-family:var(--font-display);
  font-weight:400;
  text-transform:uppercase;
  font-size:clamp(2.6rem, 8vw, 5.4rem);
  line-height:.94;
  margin-top:18px;
  max-width:16ch;
}
.hero-tag{
  color:var(--muted);
  font-size:1.1rem;
  max-width:46ch;
  margin:22px auto 0;
}
.hero-ctas{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  justify-content:center;
  margin-top:38px;
}
.hero-scroll{
  position:absolute;
  bottom:28px; left:50%;
  transform:translateX(-50%);
  z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:8px;
  color:var(--muted-2);
  font-size:.68rem;
  letter-spacing:.2em;
  text-transform:uppercase;
}
.hero-scroll .line{
  width:1px; height:34px;
  background:linear-gradient(var(--pink), transparent);
  animation:scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine{
  0%{ transform:scaleY(0); transform-origin:top; }
  50%{ transform:scaleY(1); transform-origin:top; }
  50.1%{ transform-origin:bottom; }
  100%{ transform:scaleY(0); transform-origin:bottom; }
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:16px 30px;
  border-radius:999px;
  font-weight:700;
  font-size:.85rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, border-color .2s, color .2s;
}
.btn:hover{ transform:translateY(-3px); }
.btn-primary{
  background:linear-gradient(120deg, var(--pink), #ff4fb5);
  color:#fff;
  box-shadow:0 12px 30px -8px var(--pink-glow);
}
.btn-primary:hover{ box-shadow:0 16px 38px -6px var(--pink-glow); }
.btn-outline{
  background:transparent;
  color:var(--ink);
  border-color:var(--line-strong);
}
.btn-outline:hover{ border-color:var(--yellow); color:var(--yellow); }
.btn-ghost-yellow{
  background:var(--yellow);
  color:#1a1600;
  box-shadow:0 12px 30px -8px var(--yellow-glow);
}
.btn-ghost-yellow:hover{ box-shadow:0 16px 38px -6px var(--yellow-glow); }
.btn[disabled]{ opacity:.5; cursor:not-allowed; transform:none !important; }
.btn-block{ width:100%; justify-content:center; }

/* ============================================================
   INTRO / PRESENTATION
   ============================================================ */
.intro{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:70px;
  align-items:center;
}
.intro-copy p{ color:var(--muted); font-size:1.08rem; margin-top:18px; }
.intro-copy p:first-of-type{ margin-top:22px; }
.stat-row{
  display:flex;
  gap:34px;
  margin-top:36px;
  flex-wrap:wrap;
}
.stat b{
  display:block;
  font-family:var(--font-display);
  font-size:2.1rem;
  color:var(--yellow);
  line-height:1;
}
.stat span{
  display:block;
  margin-top:6px;
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted-2);
}
.intro-visual{
  position:relative;
  clip-path:polygon(10% 0, 100% 0, 90% 100%, 0% 100%);
  border-radius:var(--radius);
  overflow:hidden;
  aspect-ratio:4/5;
  background:var(--surface);
}
.intro-visual img{ width:100%; height:100%; object-fit:cover; }
.intro-visual::after{
  content:'';
  position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 55%, rgba(11,11,13,.85));
}
@media (max-width:900px){
  .intro{ grid-template-columns:1fr; }
  .intro-visual{ order:-1; clip-path:polygon(6% 0, 100% 0, 94% 100%, 0% 100%); aspect-ratio:16/10; }
}

/* ---------- gallery ---------- */
.gallery{
  margin-top:70px;
}
.gallery-track{
  display:grid;
  grid-auto-flow:column;
  grid-auto-columns:min(280px, 70vw);
  gap:18px;
  overflow-x:auto;
  padding:6px 6px 22px;
  scroll-snap-type:x proximity;
  scrollbar-width:thin;
  scrollbar-color:var(--pink) transparent;
}
.gallery-track::-webkit-scrollbar{ height:6px; }
.gallery-track::-webkit-scrollbar-thumb{ background:var(--pink); border-radius:99px; }
.gallery-item{
  scroll-snap-align:start;
  border-radius:var(--radius-sm);
  overflow:hidden;
  aspect-ratio:4/5;
  position:relative;
  cursor:pointer;
  border:1px solid var(--line);
}
.gallery-item img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .5s var(--ease), filter .4s;
  filter:saturate(.9) brightness(.92);
}
.gallery-item:hover img{ transform:scale(1.06); filter:saturate(1.05) brightness(1); }
.gallery-item::after{
  content:'+';
  position:absolute; right:12px; bottom:10px;
  width:30px; height:30px;
  border-radius:50%;
  background:var(--pink);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem;
  opacity:0;
  transform:scale(.7);
  transition:opacity .2s, transform .2s;
}
.gallery-item:hover::after{ opacity:1; transform:scale(1); }

/* ============================================================
   TEASER VIDEO
   ============================================================ */
.teaser{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line-strong);
  background:#000;
}
.teaser video{
  width:100%;
  display:block;
  aspect-ratio:16/9;
  object-fit:cover;
}
.teaser-play{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(180deg, rgba(0,0,0,.15), rgba(0,0,0,.55));
  cursor:pointer;
  transition:opacity .3s var(--ease);
}
.teaser-play-btn{
  width:88px; height:88px;
  border-radius:50%;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.5);
  backdrop-filter:blur(6px);
  display:flex; align-items:center; justify-content:center;
  transition:transform .25s var(--ease), background .25s;
}
.teaser-play:hover .teaser-play-btn{ transform:scale(1.08); background:var(--pink); border-color:var(--pink); }
.teaser-play-btn svg{ width:28px; height:28px; fill:#fff; margin-left:4px; }
.teaser-play.is-hidden{ opacity:0; pointer-events:none; }
.teaser-label{
  position:absolute; left:20px; top:20px;
  font-size:.7rem; font-weight:700; letter-spacing:.2em; text-transform:uppercase;
  background:rgba(0,0,0,.5); padding:8px 14px; border-radius:999px;
  border:1px solid rgba(255,255,255,.25);
}
.teaser-label.is-hidden{ opacity:0; transition:opacity .3s; }

/* ============================================================
   LINE UP
   ============================================================ */
.lineup-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:26px;
}
.band-card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:transform .3s var(--ease), border-color .3s;
}
.band-card:hover{ transform:translateY(-6px); border-color:var(--line-strong); }
.band-media{
  aspect-ratio:16/10;
  position:relative;
  overflow:hidden;
}
.band-media svg{ width:100%; height:100%; display:block; }
.band-media img{ width:100%; height:100%; display:block; object-fit:cover; object-position:center 25%; transition:transform .4s var(--ease); }
.band-card:hover .band-media img{ transform:scale(1.04); }
.band-order{
  position:absolute; top:16px; left:16px;
  font-family:var(--font-display);
  font-size:.85rem;
  letter-spacing:.05em;
  background:rgba(11,11,13,.6);
  border:1px solid rgba(245,243,238,.3);
  padding:6px 12px;
  border-radius:999px;
  backdrop-filter:blur(4px);
}
.band-time{
  position:absolute; top:16px; right:16px;
  font-weight:700;
  font-size:.78rem;
  letter-spacing:.06em;
  background:var(--yellow);
  color:#1a1600;
  padding:6px 12px;
  border-radius:999px;
}
.band-body{ padding:26px 26px 30px; }
.band-body h3{
  font-family:var(--font-display);
  font-weight:400;
  text-transform:uppercase;
  font-size:1.5rem;
  letter-spacing:.01em;
}
.band-tribute{
  color:var(--pink);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  margin-top:6px;
}
.band-body p.bio{
  color:var(--muted);
  margin-top:14px;
  font-size:.98rem;
}
@media (max-width:820px){
  .lineup-grid{ grid-template-columns:1fr; }
}

.running-order{
  margin-top:56px;
  border-top:1px solid var(--line);
}
.running-order .row{
  display:flex;
  align-items:baseline;
  gap:24px;
  padding:18px 0;
  border-bottom:1px solid var(--line);
  flex-wrap:wrap;
}
.running-order .row time{
  font-family:var(--font-display);
  font-size:1.3rem;
  color:var(--yellow);
  min-width:90px;
}
.running-order .row .who{ font-weight:600; }
.running-order .row .what{ color:var(--muted-2); font-size:.85rem; }

.lineup-teaser{ margin-top:70px; }

/* ============================================================
   BILLETTERIE
   ============================================================ */
.ticket-hero{
  text-align:center;
  padding:70px 24px;
  border-radius:var(--radius);
  border:1px solid var(--line-strong);
  background:
    radial-gradient(50% 80% at 50% 0%, rgba(255,0,150,.16), transparent 70%),
    var(--surface);
  position:relative;
  overflow:hidden;
}
.ticket-hero .eyebrow{ justify-content:center; }
.ticket-hero h2{
  font-family:var(--font-display);
  font-weight:400;
  text-transform:uppercase;
  font-size:clamp(2.4rem,7vw,4.4rem);
  margin-top:14px;
  background:linear-gradient(120deg, var(--yellow), var(--pink) 80%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  line-height:1;
}
.ticket-hero p{ color:var(--muted); max-width:50ch; margin:18px auto 0; }

.notify-form{
  display:flex;
  gap:12px;
  max-width:460px;
  margin:34px auto 0;
  flex-wrap:wrap;
  justify-content:center;
}
.notify-form input[type="email"]{
  flex:1 1 260px;
  padding:15px 18px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:.95rem;
}
.notify-form input::placeholder{ color:var(--muted-2); }
.form-note{
  font-size:.78rem;
  color:var(--muted-2);
  margin-top:14px;
}
.form-feedback{
  margin-top:16px;
  font-size:.9rem;
  font-weight:600;
  min-height:1.2em;
}
.form-feedback.ok{ color:var(--yellow); }
.form-feedback.err{ color:var(--pink); }

.ticket-ways{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:28px;
  margin:38px auto 0;
  max-width:720px;
}
.ticket-way{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--muted);
  font-size:.9rem;
}
.ticket-way .ic{
  width:34px; height:34px; flex:none;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:rgba(245,243,238,.06);
  border:1px solid var(--line-strong);
}
.ticket-way .ic svg{ width:16px; height:16px; stroke:var(--yellow); fill:none; }
.ticket-way strong{ display:block; color:var(--ink); font-size:.82rem; }
.ticket-way a{ color:var(--muted); text-decoration:none; border-bottom:1px solid transparent; }
.ticket-way a:hover{ border-color:currentColor; }

.ticket-tiers{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:22px;
  margin-top:50px;
  max-width:700px;
  margin-left:auto;
  margin-right:auto;
}
.tier-card{
  border:1px dashed var(--line-strong);
  border-radius:var(--radius);
  padding:30px 26px;
  text-align:center;
  background:var(--surface);
}
.tier-card h4{
  font-family:var(--font-display);
  font-weight:400;
  text-transform:uppercase;
  letter-spacing:.02em;
  font-size:1.2rem;
}
.tier-card .price{
  margin-top:14px;
  font-size:.82rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--yellow);
  font-weight:700;
}
.tier-card p{ color:var(--muted-2); font-size:.85rem; margin-top:12px; }
@media (max-width:820px){
  .ticket-tiers{ grid-template-columns:1fr; }
}

/* ============================================================
   INFOS
   ============================================================ */
.infos-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
  margin-bottom:56px;
}
.info-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  transition:border-color .25s, transform .25s var(--ease);
}
.info-card:hover{ border-color:var(--pink); transform:translateY(-4px); }
.info-card .ico{
  width:44px; height:44px;
  border-radius:10px;
  background:var(--bg);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:16px;
}
.info-card .ico svg{ width:22px; height:22px; stroke:var(--yellow); fill:none; }
.info-card h3{
  font-family:var(--font-display);
  font-weight:400;
  text-transform:uppercase;
  font-size:1.05rem;
  letter-spacing:.02em;
}
.info-card p{ color:var(--muted); font-size:.92rem; margin-top:10px; }
.info-card p a{ color:var(--yellow); border-bottom:1px solid currentColor; }
@media (max-width:900px){ .infos-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:620px){ .infos-grid{ grid-template-columns:1fr; } }

.map-frame{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line-strong);
  filter:grayscale(.4) invert(.92) contrast(1.1);
  aspect-ratio:16/7;
}
.map-frame iframe{ width:100%; height:100%; border:0; display:block; }

/* ============================================================
   SPONSORS
   ============================================================ */
.sponsor-tier-label{
  text-align:center;
  font-size:.72rem;
  letter-spacing:.3em;
  text-transform:uppercase;
  color:var(--muted-2);
  margin-bottom:26px;
}
.sponsors-main{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
  margin-bottom:60px;
}
.sponsor-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:40px 30px;
  display:flex; align-items:center; justify-content:center;
  min-height:150px;
  position:relative;
  overflow:hidden;
  transition:transform .3s var(--ease), border-color .3s;
}
.sponsor-card.tier-gold{ border-color:rgba(246,210,40,.35); }
.sponsor-card:hover{ transform:translateY(-5px); border-color:var(--pink); }
.sponsor-card::before{
  content:'';
  position:absolute; inset:0;
  background:radial-gradient(120% 100% at 0% 0%, var(--pink-glow), transparent 60%);
  opacity:0; transition:opacity .3s;
}
.sponsor-card:hover::before{ opacity:1; }
.sponsor-mark{
  position:relative; z-index:1;
  display:flex; align-items:center; gap:14px;
  font-family:var(--font-display);
  font-size:1.4rem;
  text-transform:uppercase;
  letter-spacing:.01em;
  filter:grayscale(1) opacity(.75);
  transition:filter .3s;
}
.sponsor-card:hover .sponsor-mark{ filter:grayscale(0) opacity(1); }
.sponsor-mark .dot{ width:10px; height:10px; border-radius:50%; background:var(--pink); flex:none; }

.sponsors-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:18px;
}
.sponsor-chip{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:26px 16px;
  text-align:center;
  font-weight:600;
  font-size:.88rem;
  letter-spacing:.03em;
  color:var(--muted);
  filter:grayscale(1);
  transition:filter .3s, color .3s, border-color .3s, transform .3s var(--ease);
}
.sponsor-chip:hover{
  filter:grayscale(0);
  color:var(--ink);
  border-color:var(--yellow);
  transform:translateY(-4px);
}
@media (max-width:900px){
  .sponsors-main{ grid-template-columns:1fr; }
  .sponsors-grid{ grid-template-columns:repeat(2,1fr); }
}

.sponsor-cta{
  text-align:center;
  margin-top:50px;
  color:var(--muted-2);
  font-size:.9rem;
}
.sponsor-cta a{ color:var(--yellow); font-weight:600; border-bottom:1px solid currentColor; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-wrap{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
}
.contact-info h3{
  font-family:var(--font-display);
  font-weight:400;
  text-transform:uppercase;
  font-size:1.3rem;
  margin-bottom:18px;
}
.contact-info ul{ display:flex; flex-direction:column; gap:16px; }
.contact-info li{ display:flex; align-items:flex-start; gap:14px; color:var(--muted); }
.contact-info li strong{ display:block; color:var(--ink); font-size:.95rem; }
.contact-info a{ color:inherit; text-decoration:none; border-bottom:1px solid transparent; transition:border-color .2s; }
.contact-info a:hover{ border-color:currentColor; }
.contact-info .ic{
  width:38px; height:38px; flex:none;
  border-radius:9px;
  background:var(--surface);
  border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
}
.contact-info .ic svg{ width:18px; height:18px; stroke:var(--yellow); fill:none; }
.contact-fb{
  margin-top:28px;
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 22px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  font-weight:600;
  font-size:.85rem;
  transition:border-color .2s, background .2s;
}
.contact-fb:hover{ border-color:var(--pink); background:var(--pink-glow); }
.contact-fb svg{ width:18px; height:18px; fill:var(--ink); }

.field{ margin-bottom:18px; }
.field label{
  display:block;
  font-size:.75rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted-2);
  margin-bottom:8px;
  font-weight:700;
}
.field input, .field textarea{
  width:100%;
  padding:14px 16px;
  border-radius:var(--radius-sm);
  border:1px solid var(--line-strong);
  background:var(--surface);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:.95rem;
  resize:vertical;
}
.field input:focus, .field textarea:focus{ border-color:var(--pink); }
/* honeypot: visually hidden but present in DOM & tab order excluded */
.hp-field{
  position:absolute !important;
  left:-9999px !important;
  width:1px; height:1px;
  overflow:hidden;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  border-top:1px solid var(--line);
  padding:56px 0 30px;
  background:var(--bg-alt);
}
.footer-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:40px;
  flex-wrap:wrap;
  padding-bottom:36px;
  border-bottom:1px solid var(--line);
}
.footer-brand{ display:flex; align-items:center; gap:14px; }
.footer-brand img{ height:44px; }
.footer-brand span{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:1.1rem;
}
.footer-links{ display:flex; gap:50px; flex-wrap:wrap; }
.footer-col h5{
  font-size:.72rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--muted-2); margin-bottom:14px;
}
.footer-col ul{ display:flex; flex-direction:column; gap:10px; }
.footer-col a{ color:var(--muted); font-size:.9rem; transition:color .2s; }
.footer-col a:hover{ color:var(--yellow); }
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:14px;
  padding-top:26px;
  font-size:.8rem;
  color:var(--muted-2);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox{
  position:fixed; inset:0;
  background:rgba(6,6,7,.94);
  z-index:1000;
  display:flex; align-items:center; justify-content:center;
  padding:40px;
  opacity:0; pointer-events:none;
  transition:opacity .25s var(--ease);
}
.lightbox.is-open{ opacity:1; pointer-events:auto; }
.lightbox img{
  max-width:min(900px,90vw);
  max-height:82vh;
  border-radius:var(--radius-sm);
  box-shadow:0 30px 80px rgba(0,0,0,.6);
}
.lightbox-close, .lightbox-nav{
  position:absolute;
  width:48px; height:48px;
  border-radius:50%;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.25);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  color:#fff;
  transition:background .2s;
}
.lightbox-close:hover, .lightbox-nav:hover{ background:var(--pink); }
.lightbox-close{ top:26px; right:26px; }
.lightbox-nav svg{ width:20px; height:20px; fill:#fff; }
.lightbox-prev{ left:20px; top:50%; transform:translateY(-50%); }
.lightbox-next{ right:20px; top:50%; transform:translateY(-50%); }
@media (max-width:640px){
  .lightbox-prev,.lightbox-next{ width:40px; height:40px; }
}

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible{ opacity:1; transform:translateY(0); }

/* ============================================================
   RESPONSIVE TWEAKS
   ============================================================ */
@media (max-width:900px){
  .contact-wrap{ grid-template-columns:1fr; gap:40px; }
  .section{ padding:80px 0; }
}