:root{
  --void:#050506;
  --chrome-1:#eceded;
  --chrome-2:#aeb0b3;
  --chrome-3:#6f7074;
  --screen-bg:#0b0b0c;
  --card:#141415;
  --card-hover:#1b1b1d;
  --ink:#ececed;
  --ink-dim:#8d8e92;
  --ink-faint:#57585c;
  --hair:rgba(255,255,255,0.09);
  --display:'Playfair Display', serif;
  --sans:'Inter', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html,body{height:100%;}
body{
  background:var(--void);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
:focus-visible{outline:1px solid var(--chrome-1);outline-offset:3px;}

/* =====================================================================
   MOBILE-FIRST BASE: flat, normal-flow document. All the iMac/granite
   rig elements are pure wrappers (display:contents) or hidden
   decoration (display:none) until the desktop breakpoint reassembles
   them into the 3D scene below.
   ===================================================================== */
.scene{position:relative;min-height:100%;background:var(--void);}

.rig,.imac,.imac-body,.imac-screen-inner{display:contents;}
.imac-chin,.imac-neck,.imac-foot,.light-beam,.foot-shadow,.screen-glare{display:none;}

.screen-viewport{
  position:relative;
  width:100%;
  background:var(--screen-bg);
  container-type:inline-size;
}
.chrome-bar{
  display:flex;align-items:center;gap:10px;
  padding:14px 18px;
  background:#0f0f10;
  border-bottom:0.5px solid var(--hair);
  position:sticky;top:0;z-index:5;
}
.chrome-bar .dot{width:8px;height:8px;border-radius:50%;background:var(--ink-faint);}
.chrome-bar .addr{
  flex:1;text-align:center;
  font-size:11px;letter-spacing:1px;color:var(--ink-dim);
  background:rgba(255,255,255,0.04);
  border:0.5px solid var(--hair);
  border-radius:20px;padding:6px 14px;
  max-width:220px;margin:0 auto;
}

/* ---------- SITE HEADER (inside screen) ---------- */
.site-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:22px clamp(20px,5cqw,56px);
  border-bottom:0.5px solid var(--hair);
}
.logo{font-family:var(--display);letter-spacing:2px;font-size:14px;color:var(--chrome-1);}
.logo span{display:block;font-size:7px;letter-spacing:4px;color:var(--ink-dim);margin-top:2px;}
.site-header nav ul{list-style:none;display:flex;gap:clamp(14px,3cqw,34px);}
.site-header nav a{
  font-size:10px;letter-spacing:1.3px;text-transform:uppercase;
  color:var(--ink-dim);transition:color .3s ease;
}
.site-header nav a:hover{color:var(--chrome-1);}

/* ---------- HERO ---------- */
.hero{padding:clamp(48px,10cqw,96px) clamp(20px,5cqw,56px) clamp(40px,7cqw,72px);max-width:56em;}
.eyebrow{font-size:10px;letter-spacing:3px;color:var(--ink-dim);text-transform:uppercase;margin-bottom:22px;}
h1{
  font-family:var(--display);font-weight:500;
  font-size:clamp(28px,7cqw,54px);line-height:1.1;
  color:var(--chrome-1);letter-spacing:-0.3px;
}
h1 em{font-style:italic;color:var(--ink-dim);}
.lede{margin-top:22px;font-size:clamp(13px,2.4cqw,16px);color:var(--ink-dim);max-width:44em;font-weight:300;}
.lede strong{color:var(--chrome-1);font-weight:500;}
.hero-meta{
  margin-top:40px;padding-top:20px;border-top:0.5px solid var(--hair);
  display:flex;gap:clamp(20px,4cqw,44px);flex-wrap:wrap;
}
.hero-meta div{font-size:10px;letter-spacing:1px;color:var(--ink-faint);text-transform:uppercase;}
.hero-meta strong{display:block;font-family:var(--display);font-weight:400;font-size:14px;color:var(--chrome-1);letter-spacing:0;text-transform:none;margin-top:5px;}

/* ---------- WORLD SECTIONS ---------- */
.world{padding:clamp(40px,8cqw,72px) clamp(20px,5cqw,56px);border-top:0.5px solid var(--hair);}
.world-head{max-width:44em;margin-bottom:clamp(24px,5cqw,44px);}
.world-head .num{font-family:var(--display);font-size:12px;color:var(--ink-faint);letter-spacing:1px;margin-bottom:14px;display:block;}
.world-head h2{font-family:var(--display);font-weight:500;font-size:clamp(21px,4.5cqw,32px);color:var(--chrome-1);}
.world-head p{margin-top:12px;font-size:clamp(12px,2.2cqw,14px);color:var(--ink-dim);max-width:40em;}

.linkgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--hair);}
.linkcard{
  display:flex;flex-direction:column;gap:6px;
  padding:clamp(16px,3cqw,26px) clamp(16px,3cqw,22px);
  background:var(--card);
  transition:background .3s ease;
}
a.linkcard:hover{background:var(--card-hover);}
.linkcard .platform{font-size:9px;letter-spacing:1.3px;text-transform:uppercase;color:var(--ink-faint);}
.linkcard .handle{font-family:var(--display);font-weight:500;font-size:clamp(14px,2.6cqw,17px);color:var(--chrome-1);}
.linkcard.soon{opacity:.5;}
.linkcard.soon .handle{color:var(--ink-dim);}
.linkcard .tag{margin-top:2px;font-size:9px;letter-spacing:1px;text-transform:uppercase;color:var(--ink-faint);}
.linkcard .arrow{margin-top:auto;padding-top:10px;font-size:12px;color:var(--ink-faint);transition:transform .3s ease,color .3s ease;}
a.linkcard:hover .arrow{color:var(--chrome-1);transform:translateX(4px);}

/* ---------- FOOTER ---------- */
.site-footer{
  padding:24px clamp(20px,5cqw,56px) 40px;
  border-top:0.5px solid var(--hair);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:10px;letter-spacing:1px;color:var(--ink-faint);text-transform:uppercase;
}

@media (max-width:560px){
  .site-header nav{display:none;}
}

.screen-viewport::-webkit-scrollbar{width:6px;}
.screen-viewport::-webkit-scrollbar-track{background:transparent;}
.screen-viewport::-webkit-scrollbar-thumb{background:var(--chrome-3);border-radius:3px;}

/* =====================================================================
   DESKTOP: reassemble the wrappers into the iMac-on-granite scene.
   ===================================================================== */
@media (min-width:900px){
  html,body{overflow:hidden;}
  .scene{
    height:100vh;overflow:hidden;
    background:
      radial-gradient(ellipse 60% 45% at 22% 18%,rgba(255,255,255,0.05),transparent 60%),
      radial-gradient(ellipse 90% 70% at 50% 100%,rgba(255,255,255,0.03),transparent 70%),
      linear-gradient(180deg,#0a0a0b 0%,var(--void) 45%,#000 100%);
  }

  .light-beam{
    display:block;position:absolute;top:-15%;left:-15%;width:65%;height:130%;
    background:linear-gradient(115deg,rgba(255,255,255,0.055),transparent 55%);
    transform:rotate(-10deg);pointer-events:none;
  }

  .rig{
    display:flex;flex-direction:column;justify-content:flex-end;align-items:center;
    position:absolute;left:50%;bottom:0;transform:translateX(-50%);
    width:min(1500px,94vw);height:100%;
  }

  /* ---- iMac ---- */
  .imac{
    display:flex;flex-direction:column;align-items:center;
    position:absolute;left:50%;bottom:72px;
    transform:translate(-50%,0);
    /* width is capped three ways: a hard max, a viewport-width share, and
       (crucially) a viewport-height-derived share — the third term keeps
       the whole assembly (screen + chin + neck + foot) from exceeding
       100vh and getting clipped by .scene{overflow:hidden} */
    width:min(1180px,72vw,calc((100vh - 212px) / 0.65));
    z-index:2;
  }
  .imac-body{
    display:block;
    width:100%;aspect-ratio:16/10.4;
    background:linear-gradient(155deg,#e6e7e9,#b9babd 45%,#88898c 100%);
    border-radius:20px;padding:14px 14px 22px;
    box-shadow:
      0 50px 90px -25px rgba(0,0,0,0.75),
      0 10px 30px -8px rgba(0,0,0,0.5),
      inset 0 1px 0 rgba(255,255,255,0.5);
    position:relative;
  }
  .imac-screen-inner{
    display:block;
    position:relative;height:100%;border-radius:9px;overflow:hidden;
    background:var(--screen-bg);
    box-shadow:inset 0 0 0 1px rgba(0,0,0,0.4);
  }
  .imac .screen-viewport{
    position:absolute;inset:0;height:100%;overflow-y:auto;overflow-x:hidden;
  }
  .screen-glare{
    display:block;
    position:absolute;inset:0;pointer-events:none;z-index:6;
    background:linear-gradient(120deg,rgba(255,255,255,0.06),transparent 38%);
    mix-blend-mode:screen;opacity:.6;
  }
  .imac-chin{
    display:flex;align-items:center;justify-content:center;
    width:38%;height:42px;margin-top:-1px;
    background:linear-gradient(180deg,#cfd0d3,#a3a4a7);
    border-radius:0 0 12px 12px;
    box-shadow:inset 0 1px 0 rgba(255,255,255,0.6);
  }
  .imac-chin .imac-logo{font-family:var(--display);font-style:italic;font-size:12px;color:#5c5d60;letter-spacing:1px;}
  .imac-neck{
    display:block;
    width:9%;height:34px;margin-top:-2px;
    background:linear-gradient(180deg,#c1c2c5,#8f9093);
  }
  .imac-foot{
    display:block;
    width:26%;height:14px;margin-top:-3px;border-radius:50%;
    background:radial-gradient(ellipse at 50% 30%,#d3d4d7,#7d7e81 75%);
    box-shadow:inset 0 2px 4px rgba(0,0,0,0.3);
  }
  .foot-shadow{
    display:block;
    position:absolute;left:50%;bottom:56px;
    transform:translateX(-50%);width:26%;height:20px;z-index:1;
    background:radial-gradient(ellipse,rgba(0,0,0,0.6),transparent 72%);
    filter:blur(6px);
  }
}