/* ============================================================
   DETECTORIST — marketing site
   Golden-hour, low-poly treasure aesthetic
   ============================================================ */

/* ---------- fonts ---------- */
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(../fonts/inter-400.woff2) format('woff2')}
@font-face{font-family:Inter;font-weight:500;font-display:swap;src:url(../fonts/inter-500.woff2) format('woff2')}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(../fonts/inter-600.woff2) format('woff2')}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(../fonts/inter-700.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-weight:500;font-display:swap;src:url(../fonts/spacegrotesk-500.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-weight:700;font-display:swap;src:url(../fonts/spacegrotesk-700.woff2) format('woff2')}

/* ---------- tokens ---------- */
:root{
  --gold:#ffb347;          /* signature accent */
  --gold-bright:#ffd27a;
  --gold-deep:#e8912f;
  --sand:#e8d29a;
  --teal:#2e9aa8;
  --teal-deep:#0b2530;     /* glass base */
  --ink:#08161c;           /* page bg deep */
  --ink-2:#0c1f27;
  --text:#f4efe6;
  --muted:#a9c0c6;
  --muted-2:#7d979e;
  --line:rgba(255,255,255,.09);
  --card:rgba(12,31,39,.72);
  --card-solid:#0e232c;
  --glass:rgba(11,37,48,.55);

  /* rarity ramp */
  --r1:#9fb0b5;  /* common  */
  --r2:#5fd38a;  /* uncommon*/
  --r3:#5aa9ff;  /* rare    */
  --r4:#c07bff;  /* epic    */
  --r5:#ffb347;  /* legendary */

  --maxw:1180px;
  --radius:18px;
  --shadow:0 30px 80px rgba(0,0,0,.45);
  --font:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  --display:'Space Grotesk',var(--font);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;font-family:var(--font);color:var(--text);
  background:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ---------- layout helpers ---------- */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{position:relative;padding:clamp(72px,10vw,128px) 0}
.eyebrow{
  font-family:var(--display);font-weight:700;letter-spacing:.28em;text-transform:uppercase;
  font-size:12px;color:var(--gold);margin:0 0 18px;display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,transparent,var(--gold))}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.04;margin:0}
h2{font-size:clamp(30px,4.6vw,52px);letter-spacing:-.01em}
.lead{color:var(--muted);font-size:clamp(16px,2vw,20px);max-width:60ch;margin:18px 0 0}
.center{text-align:center;margin-inline:auto}
.center .lead{margin-inline:auto}

/* ---------- buttons ---------- */
.btn{
  --_bg:var(--gold);display:inline-flex;align-items:center;gap:10px;cursor:pointer;
  font-family:var(--display);font-weight:700;font-size:16px;letter-spacing:.01em;
  padding:15px 26px;border-radius:999px;border:1px solid transparent;
  transition:transform .15s ease,box-shadow .2s ease,background .2s ease;
  will-change:transform;
}
.btn-primary{
  background:linear-gradient(180deg,var(--gold-bright),var(--gold-deep));color:#2a1704;
  box-shadow:0 10px 30px rgba(255,179,71,.32),inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(255,179,71,.45),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:rgba(255,179,71,.5);transform:translateY(-2px)}
.btn svg{width:18px;height:18px}

/* ---------- nav ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;transition:background .3s ease,backdrop-filter .3s ease,border-color .3s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{background:rgba(8,22,28,.82);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;font-size:15px}
.brand .mark{width:26px;height:26px;flex:0 0 auto}
.brand b{background:linear-gradient(180deg,var(--gold-bright),var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a:not(.btn){color:var(--muted);font-weight:500;font-size:14.5px;transition:color .15s}
.nav-links a:not(.btn):hover{color:var(--text)}
.nav .btn{padding:11px 20px;font-size:14px}
.nav-toggle{display:none}
@media(max-width:860px){
  .nav-links a{display:none}
  .nav-links .btn{display:inline-flex}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 80% at 50% 8%,transparent 40%,rgba(8,22,28,.5) 100%),
    linear-gradient(180deg,rgba(8,22,28,.55) 0%,rgba(8,22,28,.2) 30%,rgba(8,22,28,.72) 78%,var(--ink) 100%);
}
.hero-glow{position:absolute;z-index:-1;left:50%;top:34%;transform:translate(-50%,-50%);
  width:min(760px,90vw);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(255,179,71,.20),transparent 62%);filter:blur(10px);pointer-events:none}
.hero-inner{padding-top:96px;padding-bottom:56px}
.hero .pill-row{margin:22px 0 0}
.wordmark{
  font-family:var(--display);font-weight:700;text-transform:uppercase;
  font-size:clamp(46px,10.5vw,132px);line-height:.92;letter-spacing:.06em;margin:0;
  background:linear-gradient(180deg,#fff 0%,var(--gold-bright) 46%,var(--gold-deep) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 8px 30px rgba(255,179,71,.28));
}
.hero-sub{font-size:clamp(17px,2.3vw,23px);color:var(--text);margin:20px 0 0;max-width:34ch;font-weight:500}
.hero-sub b{color:var(--gold-bright)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:var(--muted-2);
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}
.hero-scroll .dot{width:22px;height:36px;border:1.5px solid var(--muted-2);border-radius:12px;position:relative}
.hero-scroll .dot::after{content:"";position:absolute;top:7px;left:50%;transform:translateX(-50%);
  width:3px;height:7px;border-radius:2px;background:var(--gold);animation:scroll 1.7s ease-in-out infinite}
@keyframes scroll{0%,100%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}70%{opacity:0;transform:translate(-50%,10px)}}

/* ---------- pills ---------- */
.pill-row{display:flex;flex-wrap:wrap;gap:10px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;
  background:rgba(11,37,48,.5);border:1px solid var(--line);backdrop-filter:blur(8px);
  font-size:14px;font-weight:600;color:var(--text)}
.pill .e{font-size:16px}

/* ---------- stat strip ---------- */
.stats{border-block:1px solid var(--line);background:linear-gradient(180deg,var(--ink-2),var(--ink))}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-block:44px}
.stat{text-align:center}
.stat b{font-family:var(--display);font-weight:700;font-size:clamp(30px,4vw,46px);display:block;
  background:linear-gradient(180deg,var(--gold-bright),var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:14px;letter-spacing:.02em}
@media(max-width:680px){.stats .wrap{grid-template-columns:repeat(2,1fr);gap:30px 16px}}

/* ---------- generic card grid ---------- */
.grid{display:grid;gap:22px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.cols-3,.cols-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}}

.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;position:relative;overflow:hidden;backdrop-filter:blur(6px);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(255,179,71,.35);box-shadow:var(--shadow)}
.card .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:22px;
  background:radial-gradient(circle at 30% 25%,rgba(255,179,71,.25),rgba(255,179,71,.06));
  border:1px solid rgba(255,179,71,.25);margin-bottom:16px}
.card h3{font-size:20px;margin-bottom:8px}
.card p{color:var(--muted);margin:0;font-size:15px}

/* ---------- section framing ---------- */
.head{max-width:720px;margin-bottom:52px}
.head.center{margin-inline:auto}

/* ---------- two modes ---------- */
.modes{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:820px){.modes{grid-template-columns:1fr}}
.mode{padding:34px;border-radius:22px;position:relative;overflow:hidden;border:1px solid var(--line)}
.mode-casual{background:linear-gradient(160deg,rgba(46,154,168,.14),rgba(12,31,39,.6))}
.mode-comp{background:linear-gradient(160deg,rgba(224,108,108,.16),rgba(12,31,39,.6))}
.mode .tag{font-family:var(--display);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:12px}
.mode-casual .tag{color:var(--teal)}
.mode-comp .tag{color:#e88}
.mode h3{font-size:26px;margin:12px 0}
.mode p{color:var(--muted);margin:0 0 18px}
.mode ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.mode li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--text)}
.mode li svg{flex:0 0 auto;width:18px;height:18px;margin-top:3px}
.mode-casual li svg{color:var(--teal)}
.mode-comp li svg{color:#e88}

/* ---------- how it works ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step}
@media(max-width:820px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:30px 26px;border-radius:var(--radius);
  background:var(--card);border:1px solid var(--line)}
.step .n{font-family:var(--display);font-weight:700;font-size:15px;color:#2a1704;
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(180deg,var(--gold-bright),var(--gold-deep));box-shadow:0 8px 20px rgba(255,179,71,.3)}
.step h3{font-size:19px;margin-bottom:8px}
.step p{color:var(--muted);margin:0;font-size:15px}

/* ---------- gameplay showcase figure ---------- */
.showcase{margin:56px 0 0;padding:0}
.showcase img{
  width:100%;display:block;border-radius:22px;
  border:1px solid rgba(255,179,71,.22);box-shadow:var(--shadow);background:var(--card-solid);
}
.showcase figcaption{
  margin:16px auto 0;text-align:center;color:var(--muted-2);font-size:14px;max-width:60ch;
  display:flex;align-items:center;justify-content:center;gap:9px;
}
.showcase figcaption::before{content:"●";color:var(--r2);font-size:9px;animation:livedot 2s ease-in-out infinite}
@keyframes livedot{0%,100%{opacity:.35}50%{opacity:1}}
@media(prefers-reduced-motion:reduce){.showcase figcaption::before{animation:none}}

/* ---------- feature split (image + text) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split.rev .split-media{order:2}
@media(max-width:900px){.split{grid-template-columns:1fr}.split.rev .split-media{order:0}}
.split-media{border-radius:22px;overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);background:var(--card-solid);position:relative}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.split ul{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:14px}
.split li{display:flex;gap:12px;align-items:flex-start;color:var(--muted)}
.split li b{color:var(--text);font-weight:600}
.split li svg{flex:0 0 auto;width:20px;height:20px;color:var(--gold);margin-top:2px}

/* ---------- finds / loot ---------- */
.rarity-legend{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 34px;justify-content:center}
.rk{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--muted);
  padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(12,31,39,.5)}
.rk i{width:9px;height:9px;border-radius:50%;display:inline-block}
.finds{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
@media(max-width:900px){.finds{grid-template-columns:repeat(4,1fr)}}
@media(max-width:560px){.finds{grid-template-columns:repeat(3,1fr)}}
.find{position:relative;border-radius:16px;padding:20px 12px 16px;text-align:center;
  background:var(--card);border:1px solid var(--line);transition:transform .2s,border-color .2s;overflow:hidden}
.find:hover{transform:translateY(-4px)}
.find .e{font-size:34px;line-height:1;filter:drop-shadow(0 4px 10px rgba(0,0,0,.4))}
.find .nm{display:block;margin-top:10px;font-size:13px;font-weight:600}
.find .rr{display:block;margin-top:4px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2)}
.find[data-r="1"]{border-color:rgba(159,176,181,.35)}
.find[data-r="2"]{border-color:rgba(95,211,138,.4)}
.find[data-r="3"]{border-color:rgba(90,169,255,.4)}
.find[data-r="4"]{border-color:rgba(192,123,255,.45)}
.find[data-r="5"]{border-color:rgba(255,179,71,.6)}
.find[data-r="5"]::after,.find[data-r="4"]::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 50% 0%,rgba(255,179,71,.14),transparent 60%)}
.find[data-r="4"]::after{background:radial-gradient(circle at 50% 0%,rgba(192,123,255,.16),transparent 60%)}

/* ---------- gear table ---------- */
.gear{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:820px){.gear{grid-template-columns:1fr}}
.gearcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.gearcard h3{font-size:19px;display:flex;align-items:center;gap:10px;margin-bottom:18px}
.tier{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
  padding:14px 0;border-top:1px solid var(--line)}
.tier:first-of-type{border-top:0}
.tier .tl{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:18px;
  background:rgba(255,179,71,.1);border:1px solid rgba(255,179,71,.2)}
.tier .tn{font-weight:600;font-size:15px}
.tier .td{color:var(--muted-2);font-size:13px}
.tier .tp{font-family:var(--display);font-weight:700;font-size:14px;color:var(--gold);white-space:nowrap}
.tier .tp.free{color:var(--r2)}

/* ---------- arsenal chips ---------- */
.arsenal{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
@media(max-width:820px){.arsenal{grid-template-columns:1fr}}
.armor{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.armor h3{font-size:17px;display:flex;gap:9px;align-items:center;margin-bottom:6px}
.armor .sub{color:var(--muted-2);font-size:13px;margin-bottom:16px}
.armor .chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:12.5px;font-weight:600;padding:6px 11px;border-radius:8px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--muted)}
.chip.hot{color:var(--gold-bright);border-color:rgba(255,179,71,.35);background:rgba(255,179,71,.08)}

/* ---------- economy highlight ---------- */
.econ{position:relative;border-radius:26px;overflow:hidden;
  background:linear-gradient(160deg,rgba(255,179,71,.1),rgba(12,31,39,.85));
  border:1px solid rgba(255,179,71,.28);padding:clamp(30px,5vw,56px)}
.econ .wrap-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center;max-width:none;padding:0}
@media(max-width:860px){.econ .wrap-inner{grid-template-columns:1fr;gap:30px}}
.econ h2 b{color:var(--gold-bright)}
.ledger{display:grid;gap:12px}
.lrow{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:14px;
  background:rgba(8,22,28,.55);border:1px solid var(--line)}
.lrow .li{width:40px;height:40px;flex:0 0 auto;border-radius:10px;display:grid;place-items:center;font-size:20px;
  background:radial-gradient(circle at 30% 25%,rgba(255,179,71,.3),rgba(255,179,71,.05));border:1px solid rgba(255,179,71,.25)}
.lrow b{display:block;font-size:15px}
.lrow span{color:var(--muted);font-size:13.5px}
.note{margin-top:20px;font-size:13px;color:var(--muted-2);display:flex;gap:8px;align-items:flex-start}
.note svg{width:15px;height:15px;flex:0 0 auto;margin-top:2px}

/* ---------- season / progression cards ---------- */
.pcards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:820px){.pcards{grid-template-columns:1fr}}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative;overflow:hidden}
.pcard .badge{position:absolute;top:18px;right:18px;font-size:11px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;padding:5px 10px;border-radius:999px;color:var(--gold-bright);
  background:rgba(255,179,71,.1);border:1px solid rgba(255,179,71,.3)}
.pcard h3{font-size:20px;margin-bottom:10px}
.pcard p{color:var(--muted);font-size:14.5px;margin:0 0 16px}
.pcard ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.pcard li{font-size:13.5px;color:var(--muted);display:flex;gap:9px}
.pcard li b{color:var(--text);font-weight:600}

/* ---------- final CTA ---------- */
.cta{position:relative;text-align:center;overflow:hidden}
.cta-bg{position:absolute;inset:0;z-index:-1}
.cta-bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.cta-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,22,28,.86),rgba(8,22,28,.94))}
.cta h2{font-size:clamp(32px,5vw,60px)}
.cta .hero-cta{justify-content:center}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding:48px 0 40px;background:var(--ink-2)}
.footer .wrap{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center}
.footer .brand{font-size:14px}
.footer-links{display:flex;gap:22px;flex-wrap:wrap}
.footer-links a{color:var(--muted);font-size:14px}
.footer-links a:hover{color:var(--text)}
.footer .fine{color:var(--muted-2);font-size:12.5px;max-width:60ch;margin-top:6px}
.footer .col{display:flex;flex-direction:column;gap:6px}

/* ---------- reveal animation (only when JS is active) ---------- */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* subtle top texture between sections */
.section+.section{border-top:1px solid rgba(255,255,255,.04)}