/* =========================================================
   OLD SCHOOL BOXING CLUB — design tokens
   Palette: leather / canvas / brass, not the default AI palette
   Display: Anton (poster) · Body: IBM Plex Sans · Data: IBM Plex Mono
========================================================= */
:root{
  /* one consistent dark theme now: black + red (from the logo) + silver */
  --canvas:#0A0A0A;
  --canvas-light:#1A1A1A;
  --ink:#F2F2F0;
  --ink-soft:#B7BABC;
  --oxblood:#BB0000;       /* exact red sampled from the logo */
  --oxblood-dark:#8C0000;
  --brass:#C9CDD1;         /* silver, replaces the old brass accent */
  --brass-dark:#9DA2A6;
  --rope:#232323;          /* dark charcoal panel, replaces the old tan */
  --line: rgba(255,255,255,0.12);
  --line-light: rgba(255,255,255,0.14);

  --font-display: "Anton", Impact, sans-serif;
  --font-body: "IBM Plex Sans", -apple-system, Segoe UI, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, monospace;

  --wrap: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--canvas);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }

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

.eyebrow{
  font-family:var(--font-mono);
  font-size:0.8rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--oxblood);
  margin:0 0 10px;
}
.eyebrow-light{ color:var(--brass-dark); }

.h2{
  font-family:var(--font-display);
  font-weight:400;
  text-transform:uppercase;
  letter-spacing:0.01em;
  font-size:clamp(1.9rem, 3.4vw, 2.8rem);
  line-height:1.05;
  margin:0 0 18px;
}

.section-lede{
  max-width:640px;
  color:var(--ink-soft);
  font-size:1.05rem;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:2px;
  font-family:var(--font-mono);
  font-weight:600;
  font-size:0.85rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  text-decoration:none;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn-oxblood{ background:var(--oxblood); color:#fff; }
.btn-oxblood:hover{ background:var(--oxblood-dark); }
.btn-brass{ background:var(--brass); color:#0A0A0A; }
.btn-brass:hover{ background:var(--brass-dark); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn-ghost:hover{ background:var(--ink); color:var(--canvas); }
.btn-lg{ padding:16px 30px; font-size:0.9rem; }
.btn-block{ width:100%; }

/* =========================================================
   HEADER
========================================================= */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(10,10,10,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.header-row{
  display:flex; align-items:center; gap:24px;
  padding:14px 24px;
}
.brand{ display:flex; align-items:center; gap:12px; text-decoration:none; color:var(--ink); margin-right:auto; }
.brand-logo{ height:40px; width:auto; display:block; }
.brand-name{
  font-family:var(--font-display); text-transform:uppercase;
  font-size:0.95rem; line-height:1.05; letter-spacing:0.02em;
}
.main-nav{ display:flex; gap:26px; }
.main-nav a{
  text-decoration:none; font-size:0.92rem; font-weight:500;
  color:var(--ink-soft); position:relative;
}
.main-nav a:hover{ color:var(--oxblood); }
.header-cta{ white-space:nowrap; }
.nav-toggle{ display:none; }

.mobile-nav{
  display:none; flex-direction:column; gap:2px;
  padding:8px 24px 20px;
  background:var(--canvas);
  border-bottom:1px solid var(--line);
}
.mobile-nav a{ padding:12px 0; text-decoration:none; color:var(--ink); border-bottom:1px solid var(--line); font-weight:500; }
.mobile-nav.open{ display:flex; }
.mobile-nav .btn{ margin-top:12px; }

/* =========================================================
   HERO
========================================================= */
.hero{ position:relative; background:var(--canvas); color:var(--ink); overflow:hidden; }
.hero::before{
  content:""; position:absolute; inset:0;
  background-image:
    linear-gradient(90deg, rgba(10,10,10,0.97) 0%, rgba(10,10,10,0.86) 38%, rgba(10,10,10,0.55) 62%, rgba(10,10,10,0.35) 100%),
    url("assets/gallery-punch-action.jpg");
  background-size: cover;
  background-position: center 30%;
  pointer-events:none;
}
.hero::after{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(circle at 82% 18%, rgba(201,205,209,0.10), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(187,0,0,0.35), transparent 50%);
  pointer-events:none;
}
.hero-grid{
  position:relative;
  display:grid; grid-template-columns: 1.3fr 0.9fr;
  gap:56px; align-items:end;
  padding:88px 24px 64px;
}
.eyebrow.hero-eyebrow{ color:var(--brass); }
.hero-bill .eyebrow{ color:var(--brass); }
.poster{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:clamp(3.2rem, 9vw, 6.4rem);
  line-height:0.86;
  letter-spacing:0.01em;
  margin:6px 0 26px;
}
.poster span{ display:block; }
.poster .accent{ color:var(--oxblood); -webkit-text-stroke:1px var(--brass); }
.hero-sub{ max-width:44ch; font-size:1.1rem; color:rgba(242,242,240,0.82); margin-bottom:34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-actions .btn-ghost{ border-color:rgba(242,242,240,0.5); color:var(--ink); }
.hero-actions .btn-ghost:hover{ background:var(--ink); color:var(--canvas); }

.tape-card{
  position:relative;
  background:var(--canvas-light);
  color:var(--ink);
  border:1px solid rgba(0,0,0,0.06);
  border-top:6px solid var(--brass);
  padding:26px 26px 22px;
}
.tape-card-title{
  font-family:var(--font-mono); text-transform:uppercase;
  letter-spacing:0.12em; font-size:0.78rem; color:var(--oxblood);
  margin:0 0 14px;
}
.tape-list{ margin:0; }
.tape-row{
  display:flex; justify-content:space-between; gap:16px;
  padding:10px 0; border-bottom:1px dashed var(--line);
  font-family:var(--font-mono); font-size:0.88rem;
}
.tape-row:last-child{ border-bottom:none; }
.tape-row dt{ color:var(--ink-soft); }
.tape-row dd{ margin:0; font-weight:600; text-align:right; }

.rope-divider{
  height:10px;
  background:repeating-linear-gradient(90deg, var(--oxblood) 0 22px, var(--brass) 22px 26px);
  opacity:0.9;
}

/* =========================================================
   INTRO
========================================================= */
.intro{ padding:80px 0; }
.intro-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:48px; align-items:center; }
.intro-copy{ position:relative; padding-left:26px; }
.corner-mark{
  position:absolute; left:0; top:6px; width:14px; height:60px;
  border-left:3px solid var(--oxblood); border-bottom:3px solid var(--oxblood);
}
.intro p{ color:var(--ink-soft); max-width:66ch; }
.intro-photo{ margin:0; }
.intro-photo img{
  width:100%; height:420px; object-fit:cover; object-position:center 20%;
  border-top:4px solid var(--oxblood);
}
.intro-photo figcaption{
  font-family:var(--font-mono); font-size:0.78rem; color:var(--ink-soft);
  margin-top:10px; letter-spacing:0.02em;
}

/* =========================================================
   FIGHT NIGHT GALLERY
========================================================= */
.gallery{ padding:88px 0; background:var(--rope); }
.gallery-grid{
  margin-top:40px;
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  grid-auto-rows: 220px;
  gap:14px;
}
.gallery-item{ margin:0; position:relative; overflow:hidden; }
.gallery-item-tall{ grid-row: span 2; }
.gallery-item img{
  width:100%; height:100%; object-fit:cover; display:block;
  filter:grayscale(15%);
  transition:transform .4s ease, filter .4s ease;
}
.gallery-item:hover img{ transform:scale(1.04); filter:grayscale(0%); }
.gallery-item figcaption{
  position:absolute; left:0; right:0; bottom:0;
  padding:10px 14px;
  background:linear-gradient(0deg, rgba(10,10,10,0.85), transparent);
  color:var(--ink);
  font-family:var(--font-mono); font-size:0.74rem; letter-spacing:0.02em;
}

/* =========================================================
   SERVICES / FIGHT CARD
========================================================= */
.services{ background:var(--rope); color:var(--ink); padding:88px 0; }
.services .h2{ max-width:20ch; }
.card-list{
  list-style:none; margin:44px 0 0; padding:0;
  display:grid; gap:1px;
  background:var(--line-light);
  border:1px solid var(--line-light);
}
.card-bout{
  background:var(--canvas); padding:26px 24px;
  display:grid; grid-template-columns: 140px 1fr;
  gap:20px; align-items:baseline;
}
.bout-round{
  font-family:var(--font-mono); color:var(--brass);
  letter-spacing:0.1em; text-transform:uppercase; font-size:0.82rem;
}
.card-bout h3{
  font-family:var(--font-display); text-transform:uppercase;
  font-weight:400; font-size:1.35rem; margin:0 0 6px; grid-column:2;
}
.card-bout p{ grid-column:2; margin:0; color:rgba(242,242,240,0.75); max-width:60ch; }
.card-bout:first-child{ grid-template-columns:140px 1fr; }

/* =========================================================
   PARTNER STRIP
========================================================= */
.partner-strip{ padding:70px 0; border-bottom:1px solid var(--line); }
.partner-grid{ display:grid; grid-template-columns:1fr 1fr; gap:48px; }
.partner-grid p{ color:var(--ink-soft); max-width:48ch; }
.gcu-logo{ width:80px; height:auto; margin-bottom:18px; }

/* =========================================================
   GIVE BACK
========================================================= */
.giveback{ background:var(--rope); color:var(--ink); padding:80px 0; border-left:6px solid var(--oxblood); }
.giveback .eyebrow{ color:var(--brass-dark); }
.giveback-grid p{ max-width:62ch; color:var(--ink-soft); }

/* =========================================================
   REVIEWS
========================================================= */
.reviews{ padding:88px 0; }
.review-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:18px; margin-top:40px;
}
.review-card{
  margin:0; padding:26px; background:var(--canvas-light);
  border-left:4px solid var(--brass);
}
.review-card p{ margin:0 0 14px; font-size:1.02rem; }
.review-card footer{ font-family:var(--font-mono); font-size:0.82rem; color:var(--oxblood); }
.review-promo{
  margin:36px 0 0; font-family:var(--font-mono);
  text-transform:uppercase; letter-spacing:0.06em; font-size:0.85rem; color:var(--ink-soft);
}

/* =========================================================
   CLAIM FORM
========================================================= */
.claim{ background:var(--canvas); color:var(--ink); padding:88px 0; }
.claim-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; }
.claim-copy .eyebrow{ color:var(--brass); }
.claim-copy p{ color:rgba(242,242,240,0.8); max-width:44ch; }
.claim-points{ list-style:none; padding:0; margin:24px 0 0; display:flex; flex-direction:column; gap:10px; }
.claim-points li{ padding-left:20px; position:relative; color:rgba(242,242,240,0.85); }
.claim-points li::before{ content:"—"; position:absolute; left:0; color:var(--brass); }

.claim-form{
  background:var(--canvas-light); color:var(--ink);
  padding:30px; display:flex; flex-direction:column; gap:6px;
  border-top:6px solid var(--oxblood);
}
.claim-form label{
  font-family:var(--font-mono); font-size:0.75rem; text-transform:uppercase;
  letter-spacing:0.08em; color:var(--ink-soft); margin-top:12px;
}
.claim-form input, .claim-form select, .claim-form textarea{
  font-family:var(--font-body); font-size:1rem;
  padding:11px 12px; border:1px solid rgba(255,255,255,0.18); border-radius:2px;
  background:var(--rope); color:var(--ink);
}
.claim-form input:focus, .claim-form select:focus, .claim-form textarea:focus{
  outline:2px solid var(--oxblood); outline-offset:1px;
}
.claim-form button{ margin-top:20px; }
.form-note{ font-size:0.8rem; color:var(--ink-soft); margin:10px 0 0; text-align:center; }

/* =========================================================
   FOOTER
========================================================= */
.site-footer{ background:var(--rope); color:var(--ink); padding:64px 0 0; }
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px;
  padding-bottom:44px; border-bottom:1px solid var(--line-light);
}
.footer-logo{ height:52px; margin-bottom:14px; }
.footer-tag{ color:rgba(242,242,240,0.65); font-size:0.92rem; }
.footer-heading{
  font-family:var(--font-mono); text-transform:uppercase; letter-spacing:0.1em;
  font-size:0.78rem; color:var(--brass); margin-bottom:10px;
}
.site-footer a{ text-decoration:none; color:rgba(242,242,240,0.85); }
.site-footer a:hover{ color:var(--brass); }
.footer-bottom{ padding:20px 24px; font-size:0.8rem; color:rgba(242,242,240,0.55); }

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 900px){
  .main-nav{ display:none; }
  .header-cta{ display:none; }
  .nav-toggle{
    display:flex; flex-direction:column; justify-content:center; gap:5px;
    width:36px; height:32px; background:none; border:none; cursor:pointer;
  }
  .nav-toggle span{ height:2px; background:var(--ink); display:block; }

  .hero-grid{ grid-template-columns:1fr; padding-top:56px; }
  .partner-grid, .claim-grid{ grid-template-columns:1fr; }
  .intro-grid{ grid-template-columns:1fr; }
  .intro-photo img{ height:300px; }
  .gallery-grid{ grid-template-columns:1fr 1fr; grid-auto-rows:180px; }
  .gallery-item-tall{ grid-row: span 2; grid-column: span 2; }
  .review-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .card-bout{ grid-template-columns:1fr; }
  .card-bout h3, .card-bout p{ grid-column:1; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .btn{ transition:none; }
}