/* 달리고 — dark-void design system (Dala-style, brand-adapted) */
:root{
  --void:#000000;
  --white:#ffffff;
  --ash:#9a9a9a;
  --silver:#bdbdbd;
  --iris:#7c56f5;      /* 브랜드 퍼플 (primary action) */
  --iris-lite:#9d7dff;
  --spark:#f07a28;     /* 브랜드 오렌지 (emphasis) */
  --teal:#15846e;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--void); color:var(--white);
  font-family:"SUIT Variable",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  line-height:1.5; overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
::selection{background:var(--iris);color:#fff}

/* particle canvas — fixed, behind everything */
#bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.page{position:relative;z-index:1}

.wrap{max-width:1280px;margin:0 auto;padding:0 40px}
html{overflow-x:hidden}
.split>*,.stack,.shot,.max-body,.wl input{min-width:0}

/* nav */
nav{display:flex;align-items:center;justify-content:space-between;padding:30px 0}
.logo{display:flex;align-items:center;gap:11px;font-weight:600;font-size:18px;letter-spacing:-.02em}
.logo svg{display:block}
.nav-right{display:flex;align-items:center;gap:30px}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:14px;font-weight:600;letter-spacing:.035em;text-transform:uppercase;color:var(--ash);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--white)}

/* pill (single violet action) */
.pill{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--iris);color:#fff;border:none;cursor:pointer;
  font-size:14px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;
  padding:14px 22px;border-radius:24px;transition:transform .18s,background .18s;
}
.pill:hover{background:var(--iris-lite);transform:translateY(-1px)}

/* type */
.label{font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--spark)}
.display{font-weight:400;font-size:clamp(34px,8.5vw,108px);line-height:1.06;letter-spacing:-.03em}
.h-lg{font-weight:400;font-size:clamp(38px,6vw,78px);line-height:1.08;letter-spacing:-.03em}
.h{font-weight:400;font-size:clamp(30px,4.4vw,48px);line-height:1.1;letter-spacing:-.02em}
.h-sm{font-weight:400;font-size:clamp(24px,3vw,36px);line-height:1.15;letter-spacing:-.02em}
.body{font-weight:300;font-size:18px;line-height:1.6;color:var(--silver)}
.body.bright{color:var(--white)}
.muted{color:var(--ash)}
.accent{color:var(--iris-lite)}
.spark{color:var(--spark)}

/* layout */
section{padding:96px 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.stack>*+*{margin-top:24px}
.hero{min-height:clamp(560px,78vh,820px);display:flex;align-items:center;padding:40px 0 96px}
.max-body{max-width:520px}

/* footer */
footer{padding:80px 0 60px}
.foot{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:24px}
.foot-links{display:flex;gap:26px;flex-wrap:wrap}
.foot-links a{font-size:14px;color:var(--ash);transition:color .2s}
.foot-links a:hover{color:var(--white)}
.foot small{color:var(--ash);font-size:13px}

/* privacy / long-form */
.doc h2{font-weight:400;font-size:22px;letter-spacing:-.01em;margin-bottom:12px;color:var(--white)}
.doc p{font-weight:300;font-size:16.5px;line-height:1.72;color:var(--silver);white-space:pre-line}
.doc .sec{padding:34px 0;border-top:1px solid rgba(255,255,255,.07)}
.doc .sec:first-child{border-top:none}
.doc .sub{font-weight:400;color:var(--white);margin-top:14px}

/* faq */
.faq .item{padding:34px 0;border-top:1px solid rgba(255,255,255,.07)}
.faq .q{font-weight:400;font-size:clamp(20px,2.4vw,27px);letter-spacing:-.01em;margin-bottom:14px}

/* product screenshots (phone mockups float on void) */
.shot{display:flex;justify-content:center}
.shot img{width:auto;max-height:600px;max-width:100%;display:block}

/* photo band (b&w rider behind statement) */
.photo-sec{position:relative;overflow:hidden}
.photo-sec .ph-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.20;filter:grayscale(1) contrast(1.05)}
.photo-sec .ph-veil{position:absolute;inset:0;background:radial-gradient(ellipse at center, rgba(0,0,0,.35), #000 76%)}
.photo-sec .wrap{position:relative;z-index:1}

/* waitlist form — email input + button in one rounded field */
.wl{display:flex;align-items:center;gap:8px;width:100%;max-width:460px;
  background:rgba(255,255,255,.05);border:1px solid #2b2e33;border-radius:16px;
  padding:7px 7px 7px 18px;transition:border-color .2s,background .2s}
.wl:focus-within{border-color:var(--iris-lite);background:rgba(255,255,255,.07)}
.wl input{appearance:none;-webkit-appearance:none;flex:1;min-width:0;background:transparent;
  border:none;color:#fff;font:inherit;font-size:16px;padding:11px 0;outline:none}
.wl input::placeholder{color:#7a7f87}
.wl button{border:none;flex-shrink:0}
.wl-msg{font-size:14px;margin-top:12px}

/* social icons */
.social{display:flex;gap:16px;align-items:center}
.social a{color:var(--ash);display:inline-flex;transition:color .2s}
.social a:hover{color:var(--white)}
.social svg{width:20px;height:20px;display:block;fill:currentColor}

@media(max-width:820px){
  .shot img{max-height:460px}
  .wl{max-width:100%}
  .display{font-size:clamp(32px,10vw,60px)}
  .wrap{padding:0 24px}
  nav{padding:22px 0}
  .nav-links{display:none}
  .split{grid-template-columns:1fr;gap:36px}
  .hero{min-height:auto;padding:40px 0 72px}
  section{padding:64px 0}
  .split.rev>div:first-child{order:2}
}