:root{--bg:#000;--ink:#f2efea;--muted:#b3aca4;--line:#2b2724;--headerBg:rgba(0,0,0,.6);--headerLine:rgba(255,255,255,.04);--pillBg:rgba(20,18,16,.7);--grad:linear-gradient(100deg,#e6c573 0%,#b8913d 45%,#d9dde1 75%,#9aa0a6 100%)}
[data-theme="light"]{--bg:#f5f3ef;--ink:#17140f;--muted:#5f5850;--line:#ddd7cf;--headerBg:rgba(245,243,239,.7);--headerLine:rgba(0,0,0,.05);--pillBg:rgba(255,255,255,.75);--grad:linear-gradient(100deg,#b8913d 0%,#8a6a1f 55%,#6b7177 100%)}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:Montserrat,system-ui,sans-serif;-webkit-font-smoothing:antialiased;transition:background .4s,color .4s}
a{color:inherit;text-decoration:none}
button{font:inherit;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
img{max-width:100%}
.header{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:calc(18px + env(safe-area-inset-top)) max(clamp(20px,4vw,56px),env(safe-area-inset-right)) 18px max(clamp(20px,4vw,56px),env(safe-area-inset-left));background:var(--headerBg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--headerLine)}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{height:34px;width:auto;display:block}
.brand-word{height:14px;width:auto;display:block}
.theme-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px}
.theme-btn:hover{border-color:#d4ad55}
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:120px clamp(20px,4vw,56px) 110px}
#forge{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-inner{position:relative;z-index:2;width:100%;max-width:1320px;margin:0 auto;pointer-events:none}
.hero-text{max-width:600px;display:flex;flex-direction:column;gap:26px}
.eyebrow{display:flex;align-items:center;gap:10px;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.16em;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:#d4ad55;animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
h1{margin:0;font-weight:800;font-size:clamp(44px,7.2vw,104px);line-height:.98;letter-spacing:-.025em;text-wrap:balance}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin:0;max-width:480px;font-size:clamp(16px,1.5vw,18px);line-height:1.65;color:var(--muted);text-wrap:pretty}
.switcher{position:absolute;z-index:3;bottom:calc(28px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:6px;padding:6px;border-radius:999px;border:1px solid var(--line);background:var(--pillBg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.arrow{width:40px;height:40px;border-radius:50%;border:none;background:transparent;color:var(--ink);cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center}
.arrow:hover{background:rgba(212,173,85,.18)}
.switch-mid{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:118px;padding:0 4px}
#shapeName{font-size:12px;font-weight:600;letter-spacing:.04em}
.dots{display:flex;gap:6px;align-items:center}
.pip{width:6px;height:6px;padding:0;border:none;border-radius:3px;cursor:pointer;background:var(--line);transition:width .3s}
.pip.active{width:22px;background:linear-gradient(90deg,#b8913d,#e2c06e)}
@media (max-width:1024px){
  .hero{align-items:flex-start;padding:calc(108px + min(68vw,300px)) 20px 110px}
  .hero-text{max-width:100%}
}
@media (max-width:560px){
  .brand-word{display:none}
  h1{font-size:clamp(30px,10vw,56px)}
}
@media (prefers-reduced-motion:reduce){.dot{animation:none}}