:root{
  --black:#080908;
  --black2:#111311;
  --ash:#b7beb7;
  --ash2:#a7afa7;
  --amaranth:#9d2d4f;
  --amaranth2:#711a36;
  --lime:#c8ff2d;
  --white:#f4f6f1;
  --ink:#111411;
  --muted:#5f685f;
  --line:rgba(17,20,17,.2);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--black);color:var(--white);overflow-x:hidden}
button,input{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
.grain{position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.mark{height:18px;display:flex;justify-content:center;gap:4px}
.mark i{width:5px;background:var(--lime);transform:skew(-18deg)}
.mark i:nth-child(2){height:68%;align-self:end;background:#fff}
.mark.small{height:15px;margin:0}
.mark.small i{width:4px}
.micro,.section-label{font:500 9px/1 "DM Mono";letter-spacing:.14em}

/* Intro */
.intro{position:fixed;inset:0;z-index:900;display:grid;place-items:center;overflow:hidden;background:#090a09}
.intro-maze{position:absolute;inset:-10%;background:
linear-gradient(90deg,transparent 48%,rgba(200,255,45,.05) 48% 52%,transparent 52%) 0 0/120px 120px,
linear-gradient(transparent 48%,rgba(157,45,79,.08) 48% 52%,transparent 52%) 0 0/120px 120px,
#090a09;transform:perspective(850px) rotateX(62deg) translateY(24%);animation:mazeMove 15s linear infinite}
.intro-glow{position:absolute;border-radius:50%;filter:blur(90px)}
.intro-glow.red{width:48vw;height:48vw;left:-22vw;bottom:-27vw;background:rgba(157,45,79,.28)}
.intro-glow.lime{width:25vw;height:25vw;right:-8vw;top:-8vw;background:rgba(200,255,45,.09)}
.intro-card{position:relative;z-index:4;text-align:center;width:min(620px,88vw)}
.intro-card .mark{margin-bottom:22px}
.intro-card .micro{color:#737b73}
.intro-card h1{margin:17px 0 0;font-size:clamp(46px,7vw,80px);line-height:.95;letter-spacing:-.06em;font-weight:800}
.tagline{margin:18px 0 38px;color:#a1a8a1}
.tagline span{color:var(--lime)}
.loader{width:min(480px,82vw);margin:auto;transition:.3s}
.loader-top{display:flex;justify-content:space-between;margin-bottom:10px;font:500 9px/1 "DM Mono";letter-spacing:.12em;color:#757d75}
.loader-track{height:1px;background:rgba(255,255,255,.15)}
.loader-track i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--amaranth),var(--lime));box-shadow:0 0 16px rgba(200,255,45,.5)}
.loader-word{margin-top:17px;height:15px;font:500 11px/1 "DM Mono";letter-spacing:.16em}
.enter-button{position:relative;z-index:20;width:170px;height:54px;margin:0 auto;border:1px solid rgba(200,255,45,.55);background:rgba(200,255,45,.04);color:#fff;font:500 11px/1 "DM Mono";letter-spacing:.2em;cursor:pointer;transition:.2s}
.enter-button:hover{background:var(--lime);color:var(--black)}
.hidden{opacity:0;visibility:hidden;pointer-events:none;transform:translateY(12px)}
.intro-corner{position:absolute;font:500 8px/1 "DM Mono";letter-spacing:.13em;color:#646d64}
.intro-corner.left{left:24px;bottom:24px}
.intro-corner.right{right:24px;top:24px;color:var(--lime)}
.intro-flash{position:absolute;inset:0;z-index:30;pointer-events:none;background:var(--lime);opacity:0}
.intro.leaving .intro-card{animation:introOut .75s forwards}
.intro.leaving .intro-flash{animation:flash .5s .52s forwards}
.intro.done{display:none}
@keyframes mazeMove{to{transform:perspective(850px) rotateX(62deg) translateY(35%)}}
@keyframes introOut{to{opacity:0;transform:scale(1.08);filter:blur(10px)}}
@keyframes flash{35%{opacity:.95}100%{opacity:0}}

/* Landing */
.landing{visibility:hidden;opacity:0;transition:.7s;background:var(--ash);color:var(--ink)}
.landing.visible{visibility:visible;opacity:1}
.topbar{height:72px;position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 4vw;background:var(--amaranth);border-bottom:1px solid rgba(255,255,255,.15)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:#fff}
.brand strong{font-size:12px;letter-spacing:.08em}
.topbar nav{display:flex;gap:28px}
.topbar nav a{color:rgba(255,255,255,.72);text-decoration:none;font:500 9px/1 "DM Mono";letter-spacing:.13em}
.topbar nav a:hover{color:var(--lime)}
.lime-btn{height:50px;padding:0 22px;border:0;background:var(--lime);color:var(--ink);font:700 10px/1 "DM Mono";letter-spacing:.12em;cursor:pointer;transition:.2s}
.lime-btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(75,100,0,.2)}
.lime-btn.compact{height:40px;padding:0 16px}

.maze-hero{min-height:800px;position:relative;overflow:hidden;background:var(--ash);display:grid;place-items:center;padding:110px 7vw}
.maze-surface{position:absolute;inset:0}
.maze-surface svg{width:100%;height:100%}
.maze-path{fill:none;stroke:rgba(17,20,17,.18);stroke-width:3}
.maze-path.p2,.maze-path.p4{stroke:rgba(157,45,79,.35)}
.maze-path.p3{stroke:rgba(200,255,45,.8);stroke-dasharray:10 16;animation:pathFlow 12s linear infinite}
.maze-node{fill:var(--amaranth)}
.maze-node.n2,.maze-node.n4{fill:var(--lime)}
@keyframes pathFlow{to{stroke-dashoffset:-300}}
.hero-core{position:relative;z-index:2;text-align:center;max-width:780px;padding:58px 70px;background:rgba(183,190,183,.72);backdrop-filter:blur(14px);border:1px solid rgba(17,20,17,.18);box-shadow:0 30px 80px rgba(51,30,37,.18)}
.coordinate{font:500 9px/1 "DM Mono";letter-spacing:.14em;color:var(--amaranth)}
.hero-core h2{margin:24px 0;font-size:clamp(48px,6vw,78px);line-height:.95;letter-spacing:-.055em}
.hero-core h2 span{color:var(--amaranth)}
.hero-core p{max-width:590px;margin:0 auto;color:#4f594f;line-height:1.75;font-size:15px}
.hero-actions{display:flex;align-items:center;justify-content:center;gap:28px;margin-top:34px}
.hero-actions a{color:var(--ink);text-decoration:none;font:500 9px/1 "DM Mono";letter-spacing:.12em}
.hero-status{position:absolute;left:4vw;right:4vw;bottom:28px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(17,20,17,.2)}
.hero-status div{padding-top:14px;display:flex;justify-content:space-between;font:500 8px/1 "DM Mono";letter-spacing:.12em;color:#626b62}
.hero-status strong{color:var(--amaranth)}

.ash{background:var(--ash);color:var(--ink)}
.map-section,.terminal-section,.roadmap{padding:105px 7vw;position:relative}
.section-label{color:#5e675e}
.map-shell{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px;align-items:center;margin-top:55px}
.map-copy h3,.terminal-copy h3,.road-cta h3{font-size:clamp(38px,5vw,62px);line-height:1;letter-spacing:-.045em;margin:0 0 24px}
.map-copy p,.terminal-copy p{color:#536053;line-height:1.75}
.map-network{height:520px;position:relative;background:rgba(255,255,255,.14);border:1px solid rgba(17,20,17,.2);overflow:hidden}
.map-network svg{position:absolute;inset:0;width:100%;height:100%}
.map-network path{fill:none;stroke:rgba(17,20,17,.3);stroke-width:2}
.map-network circle{fill:var(--lime);stroke:var(--ink);stroke-width:2}
.map-chip{position:absolute;border:1px solid rgba(17,20,17,.28);background:var(--ash);color:var(--ink);padding:10px 13px;font:500 8px/1 "DM Mono";letter-spacing:.1em;cursor:pointer}
.map-chip.active,.map-chip:hover{background:var(--amaranth);color:#fff;border-color:var(--amaranth)}
.chip-a{left:8%;top:20%}.chip-b{left:43%;top:13%}.chip-c{right:8%;top:34%}.chip-d{left:35%;bottom:12%}
.zone-readout{position:absolute;right:20px;bottom:20px;width:270px;padding:20px;background:var(--ink);color:#fff}
.zone-readout span{font:500 8px/1 "DM Mono";letter-spacing:.12em;color:var(--lime)}
.zone-readout h4{margin:12px 0 8px;font-size:20px}
.zone-readout p{margin:0;color:#9ba39b;font-size:12px;line-height:1.6}

.amaranth{background:var(--amaranth);color:#fff}
.terminal-section{min-height:700px;display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center;overflow:hidden}
.terminal-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:50px 50px}
.terminal-copy,.terminal-window{position:relative;z-index:2}
.terminal-copy>span{font:500 9px/1 "DM Mono";letter-spacing:.14em;color:rgba(255,255,255,.64)}
.terminal-copy h3{margin-top:20px}
.terminal-copy p{color:rgba(255,255,255,.72)}
.terminal-window{background:#0e110e;border:1px solid rgba(255,255,255,.2);box-shadow:0 30px 70px rgba(45,8,24,.25)}
.terminal-header{height:50px;padding:0 18px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:space-between;font:500 8px/1 "DM Mono";letter-spacing:.12em;color:#8d958d}
.terminal-header i{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px var(--lime)}
.terminal-lines div{min-height:76px;padding:0 20px;display:grid;grid-template-columns:1fr 100px 100px;align-items:center;border-bottom:1px solid rgba(255,255,255,.08)}
.terminal-lines span{font-size:15px}.terminal-lines b{color:var(--lime)}.terminal-lines em{font:500 8px/1 "DM Mono";font-style:normal;color:#7c847c}
.terminal-lines .hot{background:rgba(157,45,79,.22)}

.roadmap-line{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(17,20,17,.22);margin-top:55px}
.road{min-height:280px;padding:34px 24px;border-right:1px solid rgba(17,20,17,.2);position:relative}
.road:last-child{border-right:0}
.road i{position:absolute;top:-6px;width:11px;height:11px;border-radius:50%;border:2px solid #687168;background:var(--ash)}
.road.active i{background:var(--lime);border-color:var(--lime);box-shadow:0 0 16px rgba(104,135,0,.45)}
.road span{font:500 8px/1 "DM Mono";letter-spacing:.12em;color:#687168}
.road.active span{color:var(--amaranth)}
.road h4{margin:62px 0 14px;font-size:20px}
.road p{margin:0;color:#576157;font-size:13px;line-height:1.65}
.road-cta{margin-top:90px;padding-top:50px;border-top:1px solid rgba(17,20,17,.22);display:flex;align-items:center;justify-content:space-between}
.road-cta h3{margin:0;font-size:42px}
footer{min-height:180px;padding:45px 7vw;display:flex;align-items:flex-end;justify-content:space-between;background:var(--amaranth);color:#fff;border-top:1px solid rgba(255,255,255,.15)}
footer strong{font-size:25px}
footer p,footer>span{margin:9px 0 0;font:500 8px/1.5 "DM Mono";letter-spacing:.12em;color:rgba(255,255,255,.66)}

/* Beta gate */
.beta-gate{position:fixed;inset:0;z-index:800;display:grid;place-items:center;background:#090a09;visibility:hidden;opacity:0;transition:.3s;overflow:hidden}
.beta-gate.open{visibility:visible;opacity:1}
.beta-gate-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(200,255,45,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(157,45,79,.05) 1px,transparent 1px);background-size:48px 48px;animation:gatePulse 3s ease-in-out infinite}
.beta-gate-box{position:relative;z-index:2;width:min(560px,86vw);padding:48px;text-align:center;border:1px solid rgba(255,255,255,.12);background:rgba(12,14,12,.85)}
.beta-gate-box .mark{margin-bottom:20px}
.beta-gate-box p{font:500 9px/1 "DM Mono";letter-spacing:.13em;color:#7c847c}
.beta-gate-box h3{font-size:40px;letter-spacing:-.04em;margin:20px 0 30px}
.verify-bar{height:2px;background:#272b27}
.verify-bar i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--amaranth),var(--lime));box-shadow:0 0 15px var(--lime)}
.verify-log{margin-top:16px;font:500 9px/1.4 "DM Mono";letter-spacing:.1em;color:#8f978f}
@keyframes gatePulse{50%{opacity:.55}}

/* Game */
.game{position:fixed;inset:0;z-index:700;display:grid;grid-template-columns:230px 1fr;background:#0b0d0b;color:#fff;visibility:hidden;opacity:0;transition:.45s}
.game.visible{visibility:visible;opacity:1}
.game-sidebar{background:var(--amaranth);padding:26px 20px;display:flex;flex-direction:column}
.game-brand{display:flex;align-items:center;gap:11px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.15)}
.game-brand strong{font-size:12px;letter-spacing:.08em}
.game-nav{display:flex;flex-direction:column;gap:7px;margin-top:24px}
.game-nav button{height:44px;padding:0 14px;border:0;background:transparent;color:rgba(255,255,255,.68);text-align:left;font:500 9px/1 "DM Mono";letter-spacing:.12em;cursor:pointer}
.game-nav button.active,.game-nav button:hover{background:var(--lime);color:var(--ink)}
.player-card{margin-top:auto;padding:18px;background:rgba(0,0,0,.15);border:1px solid rgba(255,255,255,.12)}
.player-card span,.player-card small{display:block;font:500 8px/1 "DM Mono";letter-spacing:.12em;color:rgba(255,255,255,.65)}
.player-card strong{display:block;margin:9px 0;font-size:20px}
.game-main{min-width:0;display:grid;grid-template-rows:70px 1fr}
.game-topbar{display:grid;grid-template-columns:repeat(3,150px) 1fr;align-items:center;padding:0 24px;background:#111411;border-bottom:1px solid rgba(255,255,255,.1)}
.game-topbar div span{display:block;font:500 8px/1 "DM Mono";letter-spacing:.12em;color:#747c74}
.game-topbar div strong{display:block;margin-top:5px;font-size:18px;color:var(--lime)}
.game-topbar button{justify-self:end;height:38px;padding:0 14px;border:1px solid rgba(255,255,255,.15);background:transparent;color:#fff;font:500 8px/1 "DM Mono";letter-spacing:.12em;cursor:pointer}
.game-content{position:relative;overflow:auto}
.game-panel{display:none;min-height:100%;padding:24px}
.game-panel.active{display:grid}
.game-panel[data-panel="mining"]{grid-template-columns:1fr 340px;gap:22px}
.mine-stage{position:relative;min-height:650px;overflow:hidden;background:radial-gradient(circle at center,rgba(157,45,79,.25),transparent 34%),#111411;border:1px solid rgba(255,255,255,.1);display:grid;place-items:center}
.mine-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:42px 42px}
.depth-marker{position:absolute;left:18px;top:18px;font:500 8px/1 "DM Mono";letter-spacing:.12em;color:#7c847c}
.depth-marker span{color:var(--lime)}
.rock{position:relative;z-index:2;border:0;background:none;color:#fff;cursor:pointer}
.rock:active{transform:scale(.96)}
.rock-shape{width:230px;height:230px;position:relative;background:linear-gradient(145deg,#747b74,#3b413b);clip-path:polygon(20% 5%,75% 0,98% 30%,90% 78%,62% 100%,18% 88%,0 48%);box-shadow:0 0 70px rgba(200,255,45,.1)}
.rock.hit .rock-shape{animation:rockHit .18s}
.crack{position:absolute;height:2px;background:#1e221e;transform-origin:left}
.c1{width:80px;left:68px;top:72px;transform:rotate(25deg)}
.c2{width:65px;left:112px;top:104px;transform:rotate(110deg)}
.c3{width:72px;left:60px;top:145px;transform:rotate(-24deg)}
.rock-label{margin-top:20px}
.rock-label strong{display:block;font-size:20px}
.rock-label small{display:block;margin-top:7px;font:500 8px/1 "DM Mono";letter-spacing:.13em;color:var(--lime)}
.damage-float{position:absolute;z-index:4;opacity:0;color:var(--lime);font-weight:800;font-size:18px;pointer-events:none}
.damage-float.show{animation:floatDamage .65s}
.particle-field{position:absolute;inset:0;pointer-events:none}
.particle{position:absolute;width:7px;height:7px;background:var(--lime);animation:particleFly .7s forwards}
@keyframes rockHit{50%{transform:translateX(-7px) rotate(-2deg)}}
@keyframes floatDamage{0%{opacity:0;transform:translateY(15px)}30%{opacity:1}100%{opacity:0;transform:translateY(-45px)}}
@keyframes particleFly{to{transform:translate(var(--x),var(--y)) rotate(180deg);opacity:0}}
.mine-control{background:var(--ash);color:var(--ink);padding:24px;border:1px solid rgba(255,255,255,.1)}
.bar-block{margin-bottom:22px}
.bar-block>div:first-child{display:flex;justify-content:space-between;margin-bottom:9px;font:500 8px/1 "DM Mono";letter-spacing:.11em;color:#596359}
.meter{height:8px;background:rgba(17,20,17,.15)}
.meter i{display:block;width:100%;height:100%;background:var(--amaranth)}
.meter.energy i{background:var(--lime)}
.control-actions{display:grid;gap:10px;margin-top:30px}
.upgrade-button{min-height:58px;padding:0 15px;border:1px solid rgba(17,20,17,.22);background:rgba(255,255,255,.18);color:var(--ink);display:flex;align-items:center;justify-content:space-between;cursor:pointer}
.upgrade-button:hover{background:var(--lime)}
.upgrade-button span,.upgrade-button b{font:600 8px/1 "DM Mono";letter-spacing:.1em}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:28px}
.stats-grid div{padding:14px 10px;background:rgba(17,20,17,.08)}
.stats-grid span{display:block;font:500 7px/1 "DM Mono";letter-spacing:.1em;color:#677167}
.stats-grid strong{display:block;margin-top:8px;font-size:20px;color:var(--amaranth)}
.panel-heading{margin-bottom:32px}
.panel-heading span{font:500 8px/1 "DM Mono";letter-spacing:.12em;color:var(--lime)}
.panel-heading h2{font-size:36px;margin:12px 0}
.inventory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.inventory-grid article{min-height:190px;padding:22px;background:var(--ash);color:var(--ink);border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;justify-content:flex-end}
.inventory-grid i{width:52px;height:52px;border-radius:50%;margin-bottom:auto;background:#737a73}
.ore-copper{background:#b76845!important}.ore-iron{background:#9ea5a8!important}.ore-gold{background:#d8b33d!important}
.inventory-grid span{font:500 8px/1 "DM Mono";letter-spacing:.1em;color:#657065}
.inventory-grid strong{font-size:28px;margin-top:7px;color:var(--amaranth)}
.research-tree{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.research-node{min-height:230px;padding:24px;border:1px solid rgba(255,255,255,.12);background:#141714;color:#fff;text-align:left;cursor:pointer}
.research-node.unlocked{border-color:var(--lime)}
.research-node span{display:block;font-size:20px}
.research-node small{display:block;margin:12px 0 55px;font:500 8px/1.5 "DM Mono";letter-spacing:.1em;color:#7f877f}
.research-node b{color:var(--lime)}
.market-board{background:var(--ash);color:var(--ink)}
.market-board div{min-height:80px;padding:0 22px;display:grid;grid-template-columns:1fr 140px 120px;align-items:center;border-bottom:1px solid rgba(17,20,17,.16)}
.market-board b{color:var(--amaranth)}
.market-board em{font-style:normal;font:500 8px/1 "DM Mono";color:#637063}
.market-board .highlight{background:rgba(200,255,45,.25)}

@media(max-width:980px){
  .topbar nav{display:none}
  .map-shell,.terminal-section{grid-template-columns:1fr}
  .roadmap-line{grid-template-columns:1fr 1fr}
  .game{grid-template-columns:180px 1fr}
  .game-panel[data-panel="mining"]{grid-template-columns:1fr}
  .mine-stage{min-height:520px}
  .inventory-grid,.research-tree{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .intro-corner{display:none}
  .topbar{height:66px;padding:0 18px}
  .topbar .compact{display:none}
  .maze-hero{padding:90px 18px}
  .hero-core{padding:42px 22px}
  .hero-core h2{font-size:48px}
  .hero-actions{flex-direction:column}
  .hero-status{display:none}
  .map-section,.terminal-section,.roadmap{padding:80px 20px}
  .map-shell{gap:36px}
  .map-network{height:430px}
  .map-chip{font-size:7px;padding:8px}
  .zone-readout{width:220px}
  .roadmap-line{grid-template-columns:1fr}
  .road-cta{align-items:flex-start;flex-direction:column;gap:24px}
  .road-cta h3{font-size:34px}
  footer{padding:40px 20px;align-items:flex-start;flex-direction:column;gap:28px}
  .game{grid-template-columns:1fr}
  .game-sidebar{display:none}
  .game-topbar{grid-template-columns:repeat(3,1fr);padding:0 12px}
  .game-topbar button{position:absolute;right:10px;top:78px;z-index:5;background:#111}
  .game-panel{padding:12px}
  .rock-shape{width:190px;height:190px}
  .inventory-grid,.research-tree{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}
}

/* Official Minehood stone wordmark */
.minehood-logo{display:block;object-fit:contain;object-position:center;filter:drop-shadow(0 8px 12px rgba(0,0,0,.28));user-select:none;-webkit-user-drag:none}
.intro-logo{width:min(560px,82vw);height:auto;margin:0 auto 28px}
.header-logo{width:142px;height:48px;object-position:left center;filter:drop-shadow(0 4px 5px rgba(0,0,0,.28))}
.footer-logo{width:220px;height:auto;object-position:left center;margin-bottom:8px}
.gate-logo{width:min(360px,72vw);height:auto;margin:0 auto 25px}
.game-logo{width:170px;height:48px;object-position:left center;filter:drop-shadow(0 4px 5px rgba(0,0,0,.32))}

/* remove legacy three-line symbol everywhere */
.mark{display:none!important}
.intro-card h1{display:none}
.game-brand{padding-top:0}
.game-brand .game-logo{max-width:100%}

@media(max-width:680px){
  .intro-logo{width:min(430px,88vw)}
  .header-logo{width:122px;height:42px}
  .footer-logo{width:190px}
  .gate-logo{width:min(300px,78vw)}
}

/* =========================================================
   Responsive pass — mobile, tablet and short screens
   ========================================================= */
img,svg{max-width:100%}
button{touch-action:manipulation}

@media (max-width: 980px){
  .topbar{
    height:auto;
    min-height:72px;
    flex-wrap:wrap;
    gap:10px 20px;
    padding:10px 22px;
  }
  .topbar nav{
    display:flex;
    order:3;
    width:100%;
    gap:22px;
    overflow-x:auto;
    padding:9px 0 4px;
    scrollbar-width:none;
    border-top:1px solid rgba(255,255,255,.12);
  }
  .topbar nav::-webkit-scrollbar{display:none}
  .topbar nav a{flex:0 0 auto;padding:4px 0}
  .maze-hero{min-height:720px;padding-top:140px}
  .hero-core{max-width:720px;padding:52px 44px}
  .map-network{min-height:500px}
  .terminal-section{gap:42px}
  .game{grid-template-columns:170px minmax(0,1fr)}
  .game-sidebar{padding:22px 14px}
  .game-logo{width:142px}
  .game-topbar{grid-template-columns:repeat(3,minmax(90px,1fr)) auto;gap:12px;padding:0 16px}
  .game-panel[data-panel="mining"]{grid-template-columns:minmax(0,1fr)}
  .mine-stage{min-height:470px}
  .mine-control{display:grid;grid-template-columns:1fr 1fr;gap:18px 24px}
  .control-actions,.stats-grid{grid-column:1/-1}
}

@media (max-width: 680px){
  body{min-width:320px}

  .intro-card{width:min(92vw,560px);padding:0 12px}
  .intro-logo{width:min(420px,91vw);margin-bottom:20px}
  .tagline{font-size:14px;margin:15px 0 30px}
  .loader{width:min(86vw,430px)}
  .enter-button{width:min(170px,70vw);min-height:52px}

  .topbar{
    min-height:96px;
    padding:8px 14px 7px;
    align-content:center;
  }
  .brand{min-width:0}
  .header-logo{width:116px;height:38px}
  .topbar .compact{display:block;height:36px;padding:0 12px;font-size:8px}
  .topbar nav{gap:20px;padding-top:7px}
  .topbar nav a{font-size:8px}

  .maze-hero{min-height:calc(100svh - 96px);padding:66px 14px 54px}
  .hero-core{width:100%;padding:36px 18px;backdrop-filter:blur(9px)}
  .hero-core h2{font-size:clamp(39px,13vw,58px);overflow-wrap:anywhere}
  .hero-core p{font-size:14px;line-height:1.65}
  .hero-actions{gap:18px}
  .hero-actions .lime-btn{width:100%}

  .map-section,.terminal-section,.roadmap{padding:68px 16px}
  .map-copy h3,.terminal-copy h3{font-size:clamp(34px,10vw,48px)}
  .map-network{height:440px;min-height:440px;overflow:hidden}
  .map-network svg{position:absolute;inset:0;width:100%;height:100%;opacity:.72}
  .map-chip{max-width:42%;white-space:normal;line-height:1.25}
  .chip-a{left:3%;top:12%}.chip-b{right:2%;top:25%}.chip-c{left:6%;bottom:25%}.chip-d{right:4%;bottom:14%}
  .zone-readout{left:50%;bottom:8px;transform:translateX(-50%);width:calc(100% - 28px);padding:16px}

  .terminal-window{overflow:hidden}
  .terminal-header{padding:0 14px}
  .terminal-lines div{min-height:68px;padding:0 14px;grid-template-columns:minmax(0,1fr) 68px 70px;gap:8px}
  .terminal-lines span{font-size:13px}
  .terminal-lines b{font-size:13px}
  .terminal-lines em{font-size:7px;text-align:right}

  .road{min-height:220px;padding:30px 18px}
  .road h4{margin-top:48px}
  footer{min-height:0;padding:36px 18px}
  .footer-logo{width:170px}
  footer>span{max-width:260px}

  .beta-gate-box{width:calc(100vw - 28px);padding:34px 18px}
  .gate-logo{width:min(290px,78vw)}
  .beta-gate-box h3{font-size:clamp(30px,10vw,40px)}

  /* Mobile game becomes a native app-like layout. */
  .game{
    display:grid;
    grid-template-columns:1fr;
    grid-template-rows:1fr 64px;
    height:100dvh;
  }
  .game-main{grid-row:1;grid-column:1;min-height:0;grid-template-rows:auto minmax(0,1fr)}
  .game-sidebar{
    display:block;
    grid-row:2;
    grid-column:1;
    position:relative;
    z-index:20;
    padding:0;
    background:var(--amaranth);
    border-top:1px solid rgba(255,255,255,.16);
  }
  .game-brand,.player-card{display:none}
  .game-nav{height:64px;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
  .game-nav button{
    min-width:0;
    height:64px;
    padding:0 4px;
    text-align:center;
    font-size:7px;
    letter-spacing:.07em;
    border-right:1px solid rgba(255,255,255,.1);
  }
  .game-nav button:last-child{border-right:0}
  .game-nav button.active{box-shadow:inset 0 3px 0 var(--lime)}

  .game-topbar{
    position:relative;
    min-height:76px;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:4px;
    padding:10px 12px 12px;
  }
  .game-topbar div{text-align:center;min-width:0}
  .game-topbar div span{font-size:7px}
  .game-topbar div strong{font-size:15px;white-space:nowrap}
  .game-topbar button{
    position:fixed;
    right:10px;
    top:84px;
    z-index:30;
    height:32px;
    padding:0 9px;
    background:rgba(17,20,17,.92);
    font-size:7px;
  }
  .game-content{min-height:0;overscroll-behavior:contain}
  .game-panel{padding:10px;min-height:100%}
  .game-panel[data-panel="mining"]{gap:10px}
  .mine-stage{min-height:55svh}
  .rock-shape{width:min(52vw,190px);height:min(52vw,190px)}
  .rock-label strong{font-size:18px}
  .mine-control{display:block;padding:18px}
  .control-actions{margin-top:22px}
  .upgrade-button{min-height:54px}
  .stats-grid{gap:6px;margin-top:20px}
  .stats-grid div{padding:12px 6px;text-align:center}
  .stats-grid strong{font-size:17px}
  .panel-heading{margin:8px 4px 24px}
  .panel-heading h2{font-size:clamp(28px,9vw,36px)}
  .inventory-grid,.research-tree{grid-template-columns:1fr;gap:10px}
  .inventory-grid article{min-height:140px}
  .research-node{min-height:190px}
  .market-board div{grid-template-columns:minmax(0,1fr) 74px 64px;padding:0 14px}
}

@media (max-width: 390px){
  .topbar .compact{padding:0 9px;font-size:7px}
  .header-logo{width:104px}
  .hero-core{padding:32px 15px}
  .hero-core h2{font-size:38px}
  .terminal-lines div{grid-template-columns:minmax(0,1fr) 58px 60px}
  .game-topbar{padding-left:6px;padding-right:6px}
  .game-topbar div strong{font-size:13px}
  .game-nav button{font-size:6.5px}
}

@media (max-height: 720px) and (max-width: 680px){
  .mine-stage{min-height:390px}
  .rock-shape{width:155px;height:155px}
  .rock-label{margin-top:12px}
}

/* ADVANCED BETA SYSTEMS */
.waitlist-button,.sound-toggle{background:transparent;border:1px solid rgba(255,255,255,.18);color:inherit;padding:10px 12px;font:500 10px/1 'DM Mono',monospace;letter-spacing:.08em;cursor:pointer}.waitlist-button.connected{border-color:var(--lime);color:var(--lime)}
.zone-badge{position:absolute;left:24px;bottom:24px;border-left:2px solid var(--lime);padding:8px 12px;background:rgba(8,9,8,.72);backdrop-filter:blur(8px);z-index:4}.zone-badge span,.zone-badge small{display:block}.zone-badge span{font:600 11px 'DM Mono',monospace;letter-spacing:.12em}.zone-badge small{opacity:.55;font:9px 'DM Mono',monospace;margin-top:4px}.drop-toast{position:absolute;top:24px;left:50%;transform:translate(-50%,-12px);opacity:0;background:var(--lime);color:#080908;padding:10px 14px;font:700 10px 'DM Mono',monospace;letter-spacing:.08em;z-index:12;transition:.25s}.drop-toast.show{opacity:1;transform:translate(-50%,0)}
.critical-hit{animation:criticalHit .28s ease!important;filter:brightness(1.5)}@keyframes criticalHit{30%{transform:scale(.91) rotate(-4deg)}60%{transform:scale(1.04) rotate(3deg)}}
.ore-crystal{background:linear-gradient(135deg,#d8ff9a,#71b526)!important;box-shadow:0 0 18px rgba(188,255,85,.35)}
.achievement-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.achievement-card{border:1px solid rgba(255,255,255,.1);padding:20px;min-height:145px;opacity:.42}.achievement-card.unlocked{opacity:1;border-color:var(--lime);box-shadow:inset 0 0 28px rgba(188,255,85,.06)}.achievement-card span{font:500 9px 'DM Mono',monospace;color:var(--lime);letter-spacing:.12em}.achievement-card h3{font-size:17px;margin:20px 0 8px}.achievement-card p{font-size:12px;opacity:.65;line-height:1.5}
.onboarding,.waitlist-modal{position:fixed;inset:0;background:rgba(4,5,4,.84);display:grid;place-items:center;z-index:1000;opacity:0;pointer-events:none;transition:.25s;backdrop-filter:blur(12px)}.onboarding.open,.waitlist-modal.open{opacity:1;pointer-events:auto}.onboarding-card,.waitlist-card{width:min(520px,calc(100% - 32px));background:#111411;border:1px solid rgba(188,255,85,.36);padding:34px;box-shadow:0 30px 90px rgba(0,0,0,.55)}.onboarding-card>span,.waitlist-card>span{font:500 10px 'DM Mono',monospace;color:var(--lime);letter-spacing:.14em}.onboarding-card h2,.waitlist-card h2{font-size:32px;margin:20px 0 12px}.onboarding-card p,.waitlist-card p{opacity:.68;line-height:1.65}.tutorial-progress{height:3px;background:rgba(255,255,255,.08);margin:28px 0}.tutorial-progress i{display:block;height:100%;background:var(--lime);transition:.3s}.tutorial-actions{display:flex;justify-content:space-between;gap:12px}.tutorial-actions button:first-child,.secondary-btn{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.16);padding:12px 16px;cursor:pointer}.waitlist-card{position:relative}.waitlist-card .lime-btn,.waitlist-card .secondary-btn{width:100%;margin-top:12px}.waitlist-card small{display:block;margin-top:18px;font:9px 'DM Mono',monospace;opacity:.55;word-break:break-all}.modal-close{position:absolute;right:16px;top:14px;background:none;border:0;color:white;font-size:25px;cursor:pointer}.hidden{display:none!important}
.zone-crystal .mine-stage{box-shadow:inset 0 0 90px rgba(188,255,85,.06)}.zone-unknown .mine-stage{box-shadow:inset 0 0 110px rgba(151,74,255,.08)}
@media(max-width:900px){.achievement-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.game-topbar{flex-wrap:wrap}.waitlist-button,.sound-toggle{padding:8px 9px;font-size:8px}}
@media(max-width:560px){.achievement-grid{grid-template-columns:1fr}.onboarding-card,.waitlist-card{padding:24px}.onboarding-card h2,.waitlist-card h2{font-size:25px}.zone-badge{left:12px;bottom:12px}.drop-toast{width:max-content;max-width:80%;text-align:center}.game-topbar .waitlist-button,.game-topbar .sound-toggle{order:5;flex:1}.stats-grid{grid-template-columns:repeat(2,1fr)!important}}
.waitlist-label{display:block;margin:22px 0 8px;font:500 9px 'DM Mono',monospace;letter-spacing:.12em;color:var(--lime)}
.waitlist-input{width:100%;box-sizing:border-box;background:#090b09;border:1px solid rgba(255,255,255,.18);color:#fff;padding:15px;font:500 13px 'DM Mono',monospace;outline:none}.waitlist-input:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(188,255,85,.08)}
.secondary-action{background:transparent;border:1px solid rgba(255,255,255,.25);color:inherit;padding:13px 18px;font:500 10px 'DM Mono',monospace;letter-spacing:.1em;cursor:pointer}.waitlist-card.success .waitlist-input{border-color:var(--lime)}

/* FINAL CTA + SOUND PLACEMENT */
.topbar-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.topbar-actions .sound-toggle{white-space:nowrap;border-color:rgba(188,255,85,.38);color:var(--lime)}
.topbar-actions .lime-btn{white-space:nowrap}
.game-topbar #exitGame{margin-left:auto}
@media(max-width:680px){
  .topbar-actions{gap:5px}
  .topbar-actions .sound-toggle{padding:0 8px;font-size:7px;height:32px}
  .topbar-actions .lime-btn{height:32px;padding:0 9px;font-size:7px}
}

/* =========================================================
   Final header polish
   ========================================================= */
@media (min-width:981px){
  .topbar{
    display:grid;
    grid-template-columns:auto minmax(0,1fr) auto;
    justify-content:initial;
    padding:0 4vw;
    background:rgba(105,24,53,.94);
    -webkit-backdrop-filter:blur(16px) saturate(125%);
    backdrop-filter:blur(16px) saturate(125%);
    box-shadow:0 10px 35px rgba(27,8,15,.14);
    transition:background-color .35s ease,box-shadow .35s ease,border-color .35s ease;
  }
  .topbar .brand{
    margin-right:52px;
  }
  .topbar nav{
    justify-self:start;
    align-items:center;
    gap:32px;
  }
  .topbar-actions{
    margin-left:36px;
  }
}

.brand .header-logo{
  transition:filter .28s ease,transform .28s ease;
}
.brand:hover .header-logo{
  transform:translateY(-1px);
  filter:drop-shadow(0 4px 6px rgba(0,0,0,.3)) drop-shadow(0 0 11px rgba(200,255,45,.24));
}

.topbar nav a{
  position:relative;
  padding:8px 0;
  transition:color .22s ease;
}
.topbar nav a::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:1px;
  height:1px;
  background:var(--lime);
  transform:scaleX(0);
  transform-origin:right center;
  transition:transform .26s cubic-bezier(.22,1,.36,1);
  box-shadow:0 0 8px rgba(200,255,45,.5);
}
.topbar nav a:hover::after,
.topbar nav a:focus-visible::after{
  transform:scaleX(1);
  transform-origin:left center;
}

.topbar-actions .lime-btn{
  box-shadow:0 0 0 1px rgba(200,255,45,.18),0 8px 24px rgba(16,20,8,.18);
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.topbar-actions .lime-btn:hover{
  transform:translateY(-2px);
  filter:brightness(1.04);
  box-shadow:0 0 0 1px rgba(200,255,45,.35),0 13px 30px rgba(16,20,8,.28),0 0 20px rgba(200,255,45,.14);
}

.topbar-actions .sound-toggle{
  transition:background-color .22s ease,border-color .22s ease,color .22s ease,transform .22s ease;
}
.topbar-actions .sound-toggle:hover{
  transform:translateY(-1px);
  border-color:rgba(200,255,45,.7);
  background:rgba(200,255,45,.08);
}

.landing,
.game,
.beta-transition{
  transition:opacity .7s cubic-bezier(.22,1,.36,1),visibility .7s,transform .7s cubic-bezier(.22,1,.36,1);
}

@media (max-width:980px){
  .topbar{
    display:flex;
    background:rgba(105,24,53,.96);
    -webkit-backdrop-filter:blur(14px) saturate(120%);
    backdrop-filter:blur(14px) saturate(120%);
    box-shadow:0 8px 28px rgba(27,8,15,.12);
  }
  .topbar .brand{margin-right:18px}
}

@media (max-width:680px){
  .topbar .brand{margin-right:auto}
  .topbar-actions{margin-left:0}
}