/* Scavenger Audio / manuals index — styling aligned with the main site.
   Global brand gold: #b9a653. DRUMR retains its own teal product identity.
   Self-contained; does not alter /css/site.css or /manuals/drumr/. */
:root {
  color-scheme: dark;
  --bg: #050606;
  --panel: #101313;
  --text: #f4f1e8;
  --muted: #b7b3aa;
  --dim: #77726a;
  --gold: #b9a653;
  --gold-dark: #857730;
  --gold-line: rgba(185,166,83,.5);
  --line: rgba(255,255,255,.11);
  --line-soft: rgba(255,255,255,.065);
  --drumr: #42a394;
  --drumr-dark: #1f655b;
  --drumr-light: #55cbb8;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 280px;
  margin: 0;
  background:
    radial-gradient(circle at 79% 11%, rgba(133,119,48,.12), transparent 27rem),
    radial-gradient(circle at 14% 34%, rgba(210,138,145,.035), transparent 26rem),
    linear-gradient(180deg,#050606 0%,#0a0b0b 55%,#050606 100%);
  color: var(--text);
  font-family: Montserrat,Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
}
a {color:inherit;text-decoration:none;}
a:focus-visible {outline:2px solid var(--gold);outline-offset:5px;}
.skip {position:absolute;top:-90px;left:16px;background:var(--gold);color:#090909;padding:11px 14px;z-index:30;}
.skip:focus {top:10px;}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(5,6,6,.96);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}
.header-inner {
  width: min(1180px, calc(100% - 56px));
  min-height: 86px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
}
.brand {display:inline-flex;align-items:center;justify-self:start;}
.brand img {display:block;width:min(270px,32vw);height:auto;max-height:none;object-fit:contain;object-position:left center;}
.site-header nav {display:flex;justify-content:flex-end;align-items:center;gap:clamp(28px,4vw,54px);white-space:nowrap;}
.site-header nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 86px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .16em;
  transition: color .16s ease;
}
.site-header nav a:hover,.site-header nav a.is-active {color:#fff;}
.site-header nav a.is-active::after {
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--gold);box-shadow:0 0 20px rgba(185,166,83,.45);
}
.page {max-width:1180px;margin:auto;padding:0 0 90px;width:min(1180px,calc(100% - 56px));}
.intro {position:relative;isolation:isolate;overflow:hidden;padding:93px 0 71px;}
.intro::before {
  content:"";pointer-events:none;position:absolute;z-index:-1;right:-7%;top:-14%;width:65%;height:115%;
  background:radial-gradient(ellipse at center,rgba(185,166,83,.11),transparent 70%);
}
.eyebrow {display:flex;align-items:center;gap:14px;margin:0 0 34px;color:var(--gold);font-size:12px;font-weight:900;letter-spacing:.22em;text-transform:uppercase;}
.eyebrow-line {width:31px;height:2px;background:var(--gold);}
.slash {color:rgba(185,166,83,.55);}
.intro h1 {margin:0 0 28px;max-width:100%;font-size:clamp(55px,8.5vw,122px);line-height:.97;letter-spacing:-.064em;font-weight:850;}
.intro h1 em {font-style:normal;color:var(--gold);}
.intro-text {max-width:670px;color:var(--muted);font-size:clamp(16px,1.8vw,20px);font-weight:400;line-height:1.65;}
.intro-rule {margin-top:56px;height:1px;background:linear-gradient(90deg,var(--gold-line),rgba(185,166,83,.1) 55%,transparent);}
.section-heading {display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:23px;}
.section-count {font-size:11px;letter-spacing:.19em;font-weight:850;color:var(--gold);}
.section-heading h2 {font-size:clamp(27px,3vw,39px);letter-spacing:-.045em;font-weight:800;margin:15px 0 0;}
.section-tag {color:#89826c;font-size:10px;letter-spacing:.15em;white-space:nowrap;margin-bottom:4px;}
/* Deliberately retain DRUMR's teal colour within the product card. */
.manual-card {
  display:grid;grid-template-columns:48% 52%;min-height:410px;overflow:hidden;
  border:1px solid rgba(66,163,148,.4);
  border-radius:4px;
  background:linear-gradient(135deg,#15211e 0%,#101817 65%,#182321 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.045),0 24px 60px rgba(0,0,0,.23);
}
.card-visual {position:relative;display:block;overflow:hidden;background:#071010;}
.card-visual>img:first-child {position:absolute;width:100%;height:100%;object-fit:cover;object-position:50% 50%;filter:brightness(.69) saturate(.75);transition:transform .3s ease,filter .3s ease;}
.card-visual:hover>img:first-child {transform:scale(1.025);filter:brightness(.85) saturate(.9);}
.image-overlay {position:absolute;inset:0;background:linear-gradient(180deg,transparent,#08100f86);}
.product-mark {position:absolute;bottom:37px;left:35px;width:200px;max-width:65%;height:auto;filter:brightness(1.2);}
.image-index {position:absolute;top:24px;left:33px;color:#b9d6cc;font-size:11px;letter-spacing:.15em;border-top:2px solid var(--drumr-light);padding-top:10px;}
.card-content {padding:clamp(29px,4vw,58px);display:flex;flex-direction:column;align-items:flex-start;}
.card-eyebrow {font-size:10px;font-weight:750;letter-spacing:.17em;color:var(--drumr-light);margin:0 0 14px;}
.card-eyebrow span {color:#42675d;}
.card-content h3 {font-size:clamp(50px,6vw,77px);line-height:1;margin:18px 0 19px;letter-spacing:-.06em;font-weight:850;color:#f3f5f3;}
.card-content>p:not(.card-eyebrow) {line-height:1.8;color:#b9ccc3;font-size:14px;max-width:430px;margin:0 0 23px;}
.card-meta {display:flex;flex-wrap:wrap;gap:9px;margin-bottom:28px;}
.card-meta span {font-size:10px;color:#99aea5;border:1px solid #3a564d;padding:7px 10px;letter-spacing:.04em;}
.read-link {
  margin-top:auto;display:inline-flex;align-items:center;justify-content:center;gap:15px;
  min-height:50px;padding:0 22px;
  border:1px solid rgba(0,0,0,.9);border-radius:4px;
  background:linear-gradient(180deg,rgba(66,163,148,.96),rgba(31,101,91,.98));
  color:#07100f;font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.09em;
  text-shadow:0 1px 0 rgba(255,255,255,.18);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.32),inset 0 -1px 0 rgba(0,0,0,.4),0 18px 34px rgba(0,0,0,.45);
  transition:transform .16s ease,filter .16s ease;
}
.read-link:hover {transform:translateY(-1px);filter:brightness(1.12);}
.read-link span {font-size:18px;line-height:1;}
.read-link:focus-visible {outline-color:var(--drumr-light);}
.future-note {padding:38px 0 0;margin:0;color:#92908a;font-size:13px;}
.footer {
  border-top:1px solid var(--line-soft);max-width:1180px;width:min(1180px,calc(100% - 56px));margin:auto;
  padding:28px 0 42px;display:flex;justify-content:space-between;gap:20px;
  color:#817d75;font-size:10px;letter-spacing:.13em;
}
.footer-slash {color:var(--gold-dark);}
.footer a:hover {color:var(--gold);}
@media(max-width:900px){
  .header-inner {gap:18px;}
  .brand img {width:min(220px,28vw);}
  .site-header nav {gap:clamp(14px,2.5vw,28px);}
  .site-header nav a {font-size:10px;letter-spacing:.12em;}
}
@media(max-width:760px){
  .header-inner {width:calc(100% - 40px);min-height:0;display:flex;flex-direction:column;align-items:stretch;gap:4px;padding-top:15px;}
  .brand {align-self:flex-start;}
  .brand img {width:190px;max-width:60vw;}
  .site-header nav {justify-content:flex-start;gap:clamp(16px,4vw,32px);overflow-x:auto;scrollbar-width:thin;}
  .site-header nav a {min-height:43px;flex:0 0 auto;font-size:10px;}
  .page {width:calc(100% - 40px);padding-bottom:72px;}
  .intro {padding:70px 0 47px;}
  .eyebrow {margin-bottom:29px;letter-spacing:.14em;font-size:10px;}
  .intro h1 {font-size:clamp(46px,11vw,74px);}
  .intro-text {font-size:16px;}
  .intro-rule {margin-top:43px;}
  .section-tag {display:none;}
  .manual-card {display:block;min-height:0;}
  .card-visual {height:245px;}
  .product-mark {width:140px;left:22px;bottom:19px;}
  .image-index {left:22px;}
  .card-content {padding:28px 24px 32px;}
  .card-content h3 {margin-top:13px;font-size:56px;}
  .footer {width:calc(100% - 40px);display:block;padding:28px 0 32px;line-height:1.8;}
  .footer a {display:block;margin-top:15px;}
}
@media(max-width:390px){
  .intro h1 {font-size:clamp(41px,10vw,52px);letter-spacing:-.055em;}
  .read-link {font-size:10px;gap:9px;padding:0 15px;}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card-visual>img:first-child,.read-link{transition:none}}