/* ===========================================================================
   GATEWOOD RP — one stylesheet for the whole site.
   Sections: 1 tokens · 2 base · 3 nav · 4 buttons · 5 hero · 6 components
             7 footer · 8 motion · 9 responsive
   =========================================================================== */

/* ── 1. Tokens ───────────────────────────────────────────────────────────── */
:root{
  --ink:        #04060c;
  --ink-2:      #070b16;
  --line:       rgba(255,255,255,.10);
  --line-soft:  rgba(255,255,255,.06);

  --text:       #e8edf7;
  --text-dim:   #9aa8c0;
  --text-faint: #6b7a94;

  --gold:       #d4af37;
  --gold-lite:  #f6e2a0;
  --blue:       #4f9dff;
  --red:        #ef4444;

  --chrome: linear-gradient(180deg,#ffffff 0%,#dfe8f5 38%,#8ea4c4 52%,#f4f8ff 68%,#b8c6dc 100%);
  --gold-grad: linear-gradient(180deg,#f9edbd 0%,#d4af37 55%,#a5811d 100%);

  --shadow:     0 30px 70px -28px rgba(0,0,0,.9), 0 2px 8px -4px rgba(0,0,0,.6);
  --shadow-sm:  0 12px 32px -18px rgba(0,0,0,.75);
  --radius:     18px;
  --radius-sm:  12px;

  --wrap: 1240px;
  --nav-h: 76px;

  --f-display: "Anton", "Oswald", Impact, sans-serif;
  --f-head:    "Oswald", "Segoe UI", sans-serif;
  --f-body:    "Inter", "Segoe UI", system-ui, sans-serif;
}

/* ── 2. Base ─────────────────────────────────────────────────────────────── */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:calc(var(--nav-h) + 20px); }
body{
  margin:0; background:var(--ink); color:var(--text);
  font-family:var(--f-body); font-size:17px; line-height:1.75;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
/* city glow behind everything */
body::before{
  content:""; position:fixed; inset:0; z-index:-2; pointer-events:none;
  background:
    radial-gradient(1100px 600px at 15% -5%, rgba(139,92,246,.20), transparent 60%),
    radial-gradient(900px 520px at 88% 4%,  rgba(249,115,22,.16), transparent 60%),
    radial-gradient(1000px 700px at 50% 105%, rgba(29,78,216,.20), transparent 62%),
    linear-gradient(180deg,#04060c 0%,#070b16 45%,#04060c 100%);
}
/* fine grain so the flats never look flat */
body::after{
  content:""; position:fixed; inset:0; z-index:-1; pointer-events:none; opacity:.30;
  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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
}
img{ max-width:100%; display:block; }
a{ color:var(--blue); text-decoration:none; transition:color .18s ease; }
a:hover{ color:var(--gold); }
h1,h2,h3,h4{ font-family:var(--f-head); font-weight:600; line-height:1.14; margin:0 0 .55em; letter-spacing:0; }
p{ margin:0 0 1.1em; }
::selection{ background:rgba(212,175,55,.30); color:#fff; }
:focus-visible{ outline:2px solid var(--gold); outline-offset:3px; border-radius:6px; }

.wrap{ width:min(100% - 2.5rem, var(--wrap)); margin-inline:auto; }
.section{ padding:clamp(76px,9.5vw,148px) 0; position:relative; }
.section--tight{ padding:clamp(48px,5.5vw,80px) 0; }
/* every section intro gets the same generous run-in */
.sec-head{ margin-bottom:clamp(2.6rem,5vw,4.2rem); }
.sec-head .lead{ margin-bottom:0; }
.section--alt{ background:linear-gradient(180deg,transparent,rgba(255,255,255,.022) 12%,rgba(255,255,255,.022) 88%,transparent); }
.center{ text-align:center; }
.lead{ font-size:1.16rem; line-height:1.7; color:#b3c0d4; max-width:60ch; }
.center .lead{ margin-inline:auto; }
.muted{ color:var(--text-dim); }
.small{ font-size:.9rem; }
.mt-0{ margin-top:0; } .mb-0{ margin-bottom:0; }
.stack > * + *{ margin-top:1.2rem; }

/* chrome + gold type treatments, straight off the logo */
.chrome{
  background:var(--chrome); -webkit-background-clip:text; background-clip:text; color:transparent;
  filter:drop-shadow(0 2px 0 rgba(0,0,0,.55)) drop-shadow(0 10px 26px rgba(120,170,255,.16));
}
.gold{ background:var(--gold-grad); -webkit-background-clip:text; background-clip:text; color:transparent; }

.kicker{
  display:inline-flex; align-items:center; gap:.6rem;
  font-family:var(--f-head); font-size:.7rem; letter-spacing:.38em; text-transform:uppercase;
  color:var(--gold); margin-bottom:1.15rem; opacity:.92;
}
.kicker::before{ content:""; width:26px; height:1px; background:linear-gradient(90deg,transparent,var(--gold)); opacity:.7; }
.center .kicker::after{ content:""; width:26px; height:1px; background:linear-gradient(270deg,transparent,var(--gold)); opacity:.7; }

.h-xl{ font-family:var(--f-display); font-size:clamp(3rem,8vw,6rem); text-transform:uppercase; line-height:.92; letter-spacing:-.015em; font-weight:400; }
.h-lg{ font-family:var(--f-display); font-size:clamp(2.2rem,5vw,3.9rem); text-transform:uppercase; line-height:.98; letter-spacing:-.01em; font-weight:400; }
.h-md{ font-size:clamp(1.4rem,2.5vw,2rem); text-transform:uppercase; letter-spacing:.02em; }

/* ── 3. Nav ──────────────────────────────────────────────────────────────── */
.nav{
  position:sticky; top:0; z-index:80; height:var(--nav-h);
  display:flex; align-items:center;
  background:rgba(4,6,12,.62); backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line-soft);
  transition:background .25s ease, border-color .25s ease;
}
.nav.is-stuck{ background:rgba(4,6,12,.93); border-bottom-color:var(--line); box-shadow:0 10px 40px -18px #000; }
.nav__inner{ width:min(100% - 2.5rem, var(--wrap)); margin-inline:auto; display:flex; align-items:center; gap:1.2rem; }
.brand{ display:flex; align-items:center; gap:.7rem; flex-shrink:0; color:var(--text); }
.brand:hover{ color:var(--text); }
.brand img{ width:auto; height:26px; filter:drop-shadow(0 3px 8px rgba(0,0,0,.6)); }
.brand__txt{ font-family:var(--f-display); font-size:1.2rem; letter-spacing:.03em; text-transform:uppercase; line-height:1; font-weight:400; }
.brand__sub{ display:block; font-family:var(--f-head); font-size:.56rem; letter-spacing:.32em; color:var(--gold); margin-top:3px; }

.nav__links{ display:flex; align-items:center; gap:.1rem; margin-left:auto; }
.nav__links a{
  font-family:var(--f-head); font-size:.84rem; letter-spacing:.12em; text-transform:uppercase;
  color:var(--text-dim); padding:.55rem .68rem; border-radius:8px; position:relative;
}
.nav__links a:hover{ color:#fff; background:rgba(255,255,255,.05); }
.nav__links a.is-active{ color:#fff; }
.nav__links a.is-active::after{
  content:""; position:absolute; left:.68rem; right:.68rem; bottom:.24rem; height:2px; border-radius:2px;
  background:var(--gold-grad); box-shadow:0 0 12px rgba(212,175,55,.7);
}
.nav__cta{ margin-left:.6rem; }
.nav__toggle{
  display:none; margin-left:auto; width:44px; height:40px; border-radius:10px; cursor:pointer;
  background:rgba(255,255,255,.05); border:1px solid var(--line); color:#fff;
  align-items:center; justify-content:center; flex-direction:column; gap:5px;
}
.nav__toggle span{ display:block; width:19px; height:2px; background:#fff; border-radius:2px; transition:.25s ease; }
.nav__toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ── 4. Buttons ──────────────────────────────────────────────────────────── */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  font-family:var(--f-head); font-size:.9rem; letter-spacing:.14em; text-transform:uppercase; font-weight:500;
  padding:.95rem 1.75rem; border-radius:10px; border:1px solid transparent; cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-1px); }
.btn--gold{ background:var(--gold-grad); color:#1c1508; box-shadow:0 10px 26px -14px rgba(212,175,55,.7), inset 0 1px 0 rgba(255,255,255,.5); }
.btn--gold:hover{ color:#1c1508; box-shadow:0 14px 34px -14px rgba(212,175,55,.85), inset 0 1px 0 rgba(255,255,255,.65); }
.btn--blue{ background:linear-gradient(180deg,#4a97f7,#1f5fd0); color:#fff; box-shadow:0 10px 26px -14px rgba(47,120,235,.7), inset 0 1px 0 rgba(255,255,255,.3); }
.btn--blue:hover{ color:#fff; }
.btn--ghost{ background:rgba(255,255,255,.045); border-color:var(--line); color:var(--text); backdrop-filter:blur(6px); }
.btn--ghost:hover{ border-color:rgba(212,175,55,.55); color:#fff; background:rgba(255,255,255,.08); }
.btn--sm{ padding:.62rem 1.1rem; font-size:.78rem; }
.btn-row{ display:flex; flex-wrap:wrap; gap:.85rem; }
.center .btn-row{ justify-content:center; }
.btn svg{ width:17px; height:17px; fill:currentColor; }

/* ── 5. Hero ─────────────────────────────────────────────────────────────── */
.hero{ position:relative; overflow:hidden; padding:clamp(24px,4vw,52px) 0 clamp(52px,7vw,92px); }
.hero::before{
  content:""; position:absolute; inset:-20% -10% auto -10%; height:120%; pointer-events:none;
  background:
    radial-gradient(60% 55% at 50% 32%, rgba(79,157,255,.20), transparent 70%),
    radial-gradient(45% 40% at 78% 18%, rgba(249,115,22,.16), transparent 70%);
}
.hero .wrap{ position:relative; }
.hero__logo{
  width:min(100%,980px); margin:0 auto clamp(4px,1.5vw,14px);
  filter:drop-shadow(0 30px 70px rgba(0,0,0,.85)) drop-shadow(0 0 60px rgba(79,157,255,.20));
  animation:floaty 9s ease-in-out infinite;
}
@keyframes floaty{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-10px); } }
.hero__tag{
  font-family:var(--f-head); text-transform:uppercase; letter-spacing:.4em; font-size:clamp(.6rem,1.5vw,.84rem);
  color:var(--text-dim); margin:0 0 1.5rem;
}
.hero__blurb{ font-size:clamp(1.05rem,1.7vw,1.28rem); line-height:1.65; color:#b3c0d4; max-width:56ch; margin:0 auto 2.4rem; }

/* live status pill */
.status{
  display:inline-flex; align-items:center; gap:.8rem; flex-wrap:wrap; justify-content:center;
  padding:.6rem 1.15rem; border-radius:999px; margin-bottom:1.5rem;
  background:rgba(255,255,255,.045); border:1px solid var(--line); backdrop-filter:blur(10px);
  font-family:var(--f-head); font-size:.82rem; letter-spacing:.12em; text-transform:uppercase; color:var(--text-dim);
}
.status__dot{ width:9px; height:9px; border-radius:50%; background:var(--text-faint); flex:0 0 auto; }
.status.is-online .status__dot{ background:#22c55e; animation:pulse 2.2s infinite; }
.status.is-offline .status__dot{ background:var(--red); }
@keyframes pulse{ 0%{ box-shadow:0 0 0 0 rgba(34,197,94,.55);} 70%{ box-shadow:0 0 0 11px rgba(34,197,94,0);} 100%{ box-shadow:0 0 0 0 rgba(34,197,94,0);} }
.status__sep{ width:1px; height:16px; background:var(--line); }
.status b{ color:#fff; font-weight:600; }

/* ── 6. Components ───────────────────────────────────────────────────────── */
.grid{ display:grid; gap:1.4rem; }
.grid--2{ grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); }
.grid--3{ grid-template-columns:repeat(auto-fit,minmax(290px,1fr)); }
.grid--4{ grid-template-columns:repeat(auto-fit,minmax(228px,1fr)); }

.card{
  position:relative; padding:clamp(1.6rem,2.4vw,2.1rem); border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.048),rgba(255,255,255,.012));
  border:1px solid var(--line); box-shadow:var(--shadow-sm);
  transition:transform .3s cubic-bezier(.2,.7,.3,1), border-color .3s ease, box-shadow .3s ease;
  overflow:hidden;
}
/* a hairline of light along the top edge: depth, not a coloured stripe */
.card::before{
  content:""; position:absolute; inset:0 0 auto; height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.22),transparent);
}
.card:hover{ transform:translateY(-3px); border-color:rgba(255,255,255,.17); box-shadow:var(--shadow); }
.card h3{ font-size:1.08rem; text-transform:uppercase; letter-spacing:.03em; margin-bottom:.6rem; }
.card p:last-child{ margin-bottom:0; }
.card__icon{
  width:44px; height:44px; border-radius:12px; display:grid; place-items:center; font-size:1.25rem; margin-bottom:1.2rem;
  background:rgba(255,255,255,.05); border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.1); filter:saturate(.85);
}
.card--link{ display:block; color:inherit; }
.card--link:hover{ color:inherit; }
.card__more{ font-family:var(--f-head); font-size:.76rem; letter-spacing:.18em; text-transform:uppercase; color:var(--gold); margin-top:1.1rem; display:inline-block; }

/* stat strip */
.stats{ display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:1px; background:var(--line-soft); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.stat{ background:rgba(8,12,22,.6); padding:1.9rem 1.2rem; text-align:center; }
.stat b{ display:block; font-family:var(--f-display); font-size:clamp(2rem,4vw,3rem); line-height:1; margin-bottom:.55rem; font-weight:400; letter-spacing:-.01em; }
.stat span{ font-family:var(--f-head); font-size:.68rem; letter-spacing:.24em; text-transform:uppercase; color:var(--text-faint); }
/* The chrome gradient is a display-type treatment: below about 3rem its mid
   tones read as grey mud. Numbers and prices get solid near-white instead. */
.stat b.chrome,
.tile__value.chrome,
.tier__price.chrome{
  background:none; -webkit-background-clip:border-box; background-clip:border-box;
  -webkit-text-fill-color:#eef3fb; color:#eef3fb; filter:none;
}

/* numbered steps */
.steps{ counter-reset:s; display:grid; gap:1.1rem; }
.step{
  counter-increment:s; position:relative; padding:1.4rem 1.5rem 1.4rem 4.6rem; border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line);
}
.step::before{
  content:counter(s,decimal-leading-zero); position:absolute; left:1.35rem; top:1.05rem;
  font-family:var(--f-display); font-size:1.5rem; background:var(--gold-grad);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.step h3{ font-size:1rem; letter-spacing:.05em; margin-bottom:.35rem; }
.step p{ margin:0; color:var(--text-dim); font-size:.96rem; }
.step code{ background:rgba(255,255,255,.08); padding:.1rem .45rem; border-radius:6px; font-size:.9em; color:var(--gold-lite); }

/* accordion */
.acc{ border:1px solid var(--line); border-radius:var(--radius); background:rgba(255,255,255,.028); overflow:hidden; }
.acc + .acc{ margin-top:.75rem; }
.acc summary{
  cursor:pointer; list-style:none; padding:1.15rem 3.2rem 1.15rem 1.45rem; position:relative;
  font-family:var(--f-head); font-size:1rem; letter-spacing:.02em; color:#fff; transition:background .2s ease;
}
.acc summary::-webkit-details-marker{ display:none; }
.acc summary:hover{ background:rgba(255,255,255,.045); }
.acc summary::after{
  content:"+"; position:absolute; right:1.35rem; top:50%; transform:translateY(-50%);
  font-size:1.5rem; color:var(--gold); line-height:1; transition:transform .25s ease;
}
.acc[open] summary::after{ transform:translateY(-50%) rotate(45deg); }
.acc[open] summary{ background:rgba(212,175,55,.07); }
.acc__body{ padding:1.1rem 1.45rem 1.35rem; color:var(--text-dim); border-top:1px solid var(--line-soft); }
.acc__body > :last-child{ margin-bottom:0; }

/* tables */
.table-wrap{ overflow-x:auto; border:1px solid var(--line); border-radius:var(--radius); }
table{ width:100%; border-collapse:collapse; min-width:520px; }
th,td{ padding:.85rem 1.1rem; text-align:left; border-bottom:1px solid var(--line-soft); }
th{ font-family:var(--f-head); font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--text-faint); background:rgba(255,255,255,.03); }
tr:last-child td{ border-bottom:none; }
td{ color:var(--text-dim); font-size:.95rem; }
td b{ color:var(--text); }

/* pills */
.pill{
  display:inline-flex; align-items:center; gap:.4rem; padding:.32rem .78rem; border-radius:999px;
  background:rgba(255,255,255,.06); border:1px solid var(--line);
  font-family:var(--f-head); font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--text-dim);
}
.pill--gold{ background:rgba(212,175,55,.13); border-color:rgba(212,175,55,.4); color:var(--gold-lite); }
.pill--green{ background:rgba(34,197,94,.13); border-color:rgba(34,197,94,.4); color:#86efac; }
.pill--red{ background:rgba(239,68,68,.13); border-color:rgba(239,68,68,.4); color:#fca5a5; }
.pill-row{ display:flex; flex-wrap:wrap; gap:.5rem; }

/* callout */
.note{
  border-left:3px solid var(--gold); border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  background:linear-gradient(90deg,rgba(212,175,55,.10),transparent 70%);
  padding:1.1rem 1.3rem; margin:1.6rem 0; color:var(--text-dim);
}
.note strong{ color:#fff; }
.note > :last-child{ margin-bottom:0; }
.note--red{ border-left-color:var(--red); background:linear-gradient(90deg,rgba(239,68,68,.11),transparent 70%); }
.note--blue{ border-left-color:var(--blue); background:linear-gradient(90deg,rgba(79,157,255,.11),transparent 70%); }

/* page header band */
.phead{ position:relative; padding:clamp(60px,8vw,116px) 0 clamp(38px,4.5vw,64px); border-bottom:1px solid var(--line-soft); overflow:hidden; }
.phead::before{
  content:""; position:absolute; inset:auto 0 -60% 0; height:140%; pointer-events:none;
  background:radial-gradient(46% 55% at 50% 0%, rgba(79,157,255,.11), transparent 70%);
}
.phead .wrap{ position:relative; }
.crumbs{ font-family:var(--f-head); font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--text-faint); margin-bottom:1rem; }
.crumbs a{ color:var(--text-faint); }
.crumbs a:hover{ color:var(--gold); }

/* split feature */
.split{ display:grid; grid-template-columns:repeat(auto-fit,minmax(310px,1fr)); gap:clamp(1.6rem,4vw,3.4rem); align-items:center; }
.split__media{ border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); box-shadow:var(--shadow); background:rgba(255,255,255,.03); }

/* CTA band */
.cta{
  position:relative; overflow:hidden; border-radius:calc(var(--radius) + 6px);
  padding:clamp(2.4rem,5vw,4rem) clamp(1.5rem,4vw,3rem); text-align:center;
  background:linear-gradient(140deg,rgba(29,78,216,.16),rgba(139,92,246,.10) 45%,rgba(212,175,55,.08));
  border:1px solid var(--line);
}
.cta::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(60% 90% at 50% 0%, rgba(255,255,255,.10), transparent 65%);
}
.cta > *{ position:relative; }

/* department cards */
.dept__badge{
  width:56px; height:56px; border-radius:14px; display:grid; place-items:center; font-size:1.6rem; margin-bottom:1rem;
  background:rgba(255,255,255,.06);
  border:1px solid var(--accent,var(--gold));
  box-shadow:0 8px 26px -12px var(--accent,var(--gold));
}
.dept__short{ font-family:var(--f-display); font-size:.78rem; letter-spacing:.22em; color:var(--accent,var(--gold)); font-weight:400; }
.ranks{ list-style:none; margin:1.1rem 0 0; padding:0; display:grid; gap:.34rem; }
.ranks li{ display:flex; gap:.6rem; align-items:baseline; font-size:.9rem; color:var(--text-dim); }
.ranks li::before{ content:""; width:5px; height:5px; border-radius:50%; background:var(--accent,var(--gold)); flex:0 0 auto; transform:translateY(-2px); }

/* tier / donation cards */
.tier{ display:flex; flex-direction:column; }
.tier__price{ font-family:var(--f-display); font-size:2.3rem; line-height:1; margin:.4rem 0 .2rem; font-weight:400; }
.tier__price span{ font-family:var(--f-body); font-size:.82rem; color:var(--text-faint); letter-spacing:.08em; }
.tier ul{ list-style:none; margin:1.1rem 0 1.6rem; padding:0; display:grid; gap:.55rem; }
.tier li{ padding-left:1.6rem; position:relative; font-size:.94rem; color:var(--text-dim); }
.tier li::before{ content:"✓"; position:absolute; left:0; color:var(--gold); font-weight:700; }
.tier .btn{ margin-top:auto; width:100%; }
.tier--featured{ border-color:rgba(212,175,55,.5); box-shadow:0 0 0 1px rgba(212,175,55,.2), var(--shadow); }
.tier__flag{
  position:absolute; top:0; right:0; padding:.3rem .8rem; border-radius:0 var(--radius) 0 var(--radius-sm);
  background:var(--gold-grad); color:#20180a; font-family:var(--f-head); font-size:.64rem; letter-spacing:.18em; text-transform:uppercase;
}

/* staff cards */
.person{ text-align:center; }
.person__av{
  width:94px; height:94px; margin:0 auto 1rem; border-radius:50%; display:grid; place-items:center;
  font-family:var(--f-display); font-size:1.9rem; color:#fff; font-weight:400; overflow:hidden;
  background:linear-gradient(160deg,rgba(255,255,255,.14),rgba(255,255,255,.03));
  border:1px solid var(--line); box-shadow:inset 0 1px 0 rgba(255,255,255,.2), 0 10px 30px -14px #000;
}
.person__av img{ width:100%; height:100%; object-fit:cover; }
.person__role{ font-family:var(--f-head); font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--gold); }
.person h3{ margin:.4rem 0 .2rem; font-size:1.05rem; }

/* gallery */
.gal{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:1rem; }
.gal figure{ margin:0; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); background:rgba(255,255,255,.03); position:relative; aspect-ratio:16/9; }
.gal img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.gal figure:hover img{ transform:scale(1.06); }
.gal figcaption{
  position:absolute; inset:auto 0 0 0; padding:1.6rem 1rem .8rem;
  background:linear-gradient(0deg,rgba(4,6,12,.92),transparent);
  font-family:var(--f-head); font-size:.78rem; letter-spacing:.14em; text-transform:uppercase;
}
.gal__empty{
  display:grid; place-items:center; height:100%; color:var(--text-faint); text-align:center; padding:1.5rem;
  font-family:var(--f-head); font-size:.76rem; letter-spacing:.16em; text-transform:uppercase; line-height:1.8;
  background:repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 12px,transparent 12px 24px);
}

/* rules / doc layout */
.doc{ display:grid; grid-template-columns:255px 1fr; gap:clamp(1.5rem,4vw,3.4rem); align-items:start; }
.doc__nav{ position:sticky; top:calc(var(--nav-h) + 24px); border:1px solid var(--line); border-radius:var(--radius); padding:1.2rem; background:rgba(255,255,255,.03); }
.doc__nav h4{ font-size:.7rem; letter-spacing:.22em; text-transform:uppercase; color:var(--gold); margin-bottom:.9rem; }
.doc__nav ol{ list-style:none; margin:0; padding:0; display:grid; gap:.12rem; }
.doc__nav a{ display:block; padding:.42rem .6rem; border-radius:8px; font-size:.86rem; color:var(--text-dim); border-left:2px solid transparent; }
.doc__nav a:hover{ background:rgba(255,255,255,.05); color:#fff; }
.doc__nav a.is-active{ color:#fff; border-left-color:var(--gold); background:rgba(212,175,55,.08); }
.chapter{ margin-bottom:2.6rem; scroll-margin-top:calc(var(--nav-h) + 24px); }
.chapter h2{ font-size:1.35rem; text-transform:uppercase; letter-spacing:.04em; padding-bottom:.7rem; border-bottom:1px solid var(--line); }
.chapter ul{ list-style:none; margin:0; padding:0; display:grid; gap:.85rem; }
.chapter li{ padding-left:1.15rem; position:relative; color:var(--text-dim); }
.chapter li::before{ content:""; position:absolute; left:0; top:.72em; width:6px; height:6px; border-radius:1px; background:var(--gold); opacity:.75; transform:rotate(45deg); }
.chapter strong{ color:#fff; font-weight:600; }

/* copy-to-clipboard field */
.copy{ display:flex; gap:.6rem; align-items:stretch; flex-wrap:wrap; margin:1rem 0; }
.copy input{
  flex:1 1 260px; padding:.85rem 1rem; border-radius:11px; min-width:0;
  background:rgba(0,0,0,.45); border:1px solid var(--line); color:var(--gold-lite);
  font-family:ui-monospace,Consolas,monospace; font-size:.95rem;
}

/* ── 7. Footer ───────────────────────────────────────────────────────────── */
.footer{ border-top:1px solid var(--line); background:rgba(2,4,9,.72); margin-top:clamp(40px,6vw,80px); }
.footer__grid{ display:grid; grid-template-columns:1.6fr repeat(3,1fr); gap:2.4rem; padding:clamp(2.6rem,5vw,4rem) 0 2.2rem; }
.footer h4{ font-family:var(--f-head); font-size:.72rem; letter-spacing:.22em; text-transform:uppercase; color:var(--gold); margin-bottom:1rem; }
.footer ul{ list-style:none; margin:0; padding:0; display:grid; gap:.55rem; }
.footer a{ color:var(--text-dim); font-size:.93rem; }
.footer a:hover{ color:#fff; }
.footer__logo{ width:210px; margin-bottom:1rem; }
.socials{ display:flex; gap:.6rem; margin-top:1.1rem; }
.socials a{
  width:38px; height:38px; border-radius:10px; display:grid; place-items:center;
  background:rgba(255,255,255,.05); border:1px solid var(--line); color:var(--text-dim); transition:.2s ease;
}
.socials a:hover{ color:#fff; border-color:rgba(212,175,55,.5); transform:translateY(-2px); background:rgba(212,175,55,.12); }
.socials svg{ width:17px; height:17px; fill:currentColor; }
.footer__bar{
  border-top:1px solid var(--line-soft); padding:1.2rem 0 1.6rem;
  display:flex; flex-wrap:wrap; gap:.8rem 1.5rem; justify-content:space-between; align-items:center;
  font-size:.82rem; color:var(--text-faint);
}
.footer__bar a{ font-size:.82rem; }

/* back to top */
.totop{
  position:fixed; right:1.2rem; bottom:1.2rem; z-index:70; width:46px; height:46px; border-radius:12px;
  display:grid; place-items:center; cursor:pointer; opacity:0; visibility:hidden; transform:translateY(10px);
  background:rgba(10,15,28,.85); border:1px solid var(--line); color:var(--gold);
  backdrop-filter:blur(10px); transition:.25s ease; font-size:1.1rem;
}
.totop.is-on{ opacity:1; visibility:visible; transform:none; }
.totop:hover{ border-color:rgba(212,175,55,.55); background:rgba(212,175,55,.14); }

/* ── 8. Motion ───────────────────────────────────────────────────────────── */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.is-in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; }
}

/* ── 9. Responsive ───────────────────────────────────────────────────────── */
@media (max-width:1080px){
  .doc{ grid-template-columns:1fr; }
  .doc__nav{ position:static; }
  .footer__grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:960px){
  .nav__toggle{ display:flex; }
  .nav__links{
    position:fixed; inset:var(--nav-h) 0 auto 0; flex-direction:column; align-items:stretch; gap:0; margin:0;
    background:rgba(4,6,12,.98); border-bottom:1px solid var(--line); padding:.6rem 1.25rem 1.4rem;
    max-height:calc(100dvh - var(--nav-h)); overflow-y:auto;
    transform:translateY(-12px); opacity:0; visibility:hidden; transition:.22s ease;
  }
  .nav__links.is-open{ transform:none; opacity:1; visibility:visible; }
  .nav__links a{ padding:.85rem .4rem; font-size:1rem; border-bottom:1px solid var(--line-soft); border-radius:0; }
  .nav__links a.is-active::after{ left:.4rem; right:auto; width:22px; bottom:.55rem; }
  .nav__cta{ margin:1rem 0 0; }
}
@media (max-width:560px){
  body{ font-size:16px; }
  .footer__grid{ grid-template-columns:1fr; gap:1.8rem; }
  .status{ font-size:.7rem; padding:.5rem .9rem; gap:.6rem; }
  .btn{ width:100%; }
  .btn-row{ width:100%; }
  .step{ padding:1.3rem 1.2rem 1.3rem 4.2rem; }
}