/* ===== component layout ===== */

/* header */
.header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.header .nav{display:flex;align-items:center;gap:28px}
.header .nav a{font-size:15px;font-weight:500;color:var(--ink-72)}
.header .nav a:hover{color:var(--ink)}
.header .h-right{display:flex;align-items:center;gap:14px}
@media(max-width:860px){.header-inner{height:62px}.header .nav{display:none}}

/* hero */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:#0B8488 url("assets/map-texture.svg") center/cover;
}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(120% 90% at 50% 0%,rgba(2,40,42,.05),rgba(2,40,42,.34) 75%),
  linear-gradient(180deg,rgba(2,40,42,.30),rgba(2,40,42,.10) 30%,rgba(2,40,42,.42));}
.hero-inner{position:relative;padding:38px 0 92px;display:flex;flex-direction:column;align-items:center;text-align:center}
.hero-logo{margin-bottom:30px}
.hero-pill{margin-bottom:34px}

.pin{position:relative;display:flex;flex-direction:column;align-items:center;filter:drop-shadow(0 26px 44px rgba(2,30,32,.34))}
.pin-head{
  width:clamp(286px,40vw,432px);height:clamp(286px,40vw,432px);border-radius:50%;
  background:var(--orange);display:flex;align-items:center;justify-content:center;
  padding:clamp(34px,5vw,58px);position:relative;z-index:2;
}
.pin-tail{width:0;height:0;margin-top:-8%;
  border-left:clamp(40px,5.6vw,62px) solid transparent;border-right:clamp(40px,5.6vw,62px) solid transparent;
  border-top:clamp(60px,8vw,92px) solid var(--orange);z-index:1;}
.pin-title{font-family:"Golos Text","Inter",sans-serif;font-weight:700;color:#fff;letter-spacing:-.02em;
  font-size:clamp(27px,3.5vw,44px);line-height:1.04;text-wrap:balance}

.hero-sub{margin-top:30px;max-width:560px;font-size:clamp(17px,2vw,20px);color:rgba(255,255,255,.92);text-wrap:pretty}
.hero-free{margin-top:24px;display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--ink);
  font-weight:700;font-size:16px;height:46px;padding:0 20px;border-radius:999px;box-shadow:var(--shadow-md)}
.hero-free .tag{color:var(--orange-600)}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
@media(max-width:860px){.hero-cta .btn{flex:1 1 100%}.hero-inner{padding:30px 0 72px}}

/* benefits */
.grid-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-sm);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.card .ico{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  background:var(--accent-050);color:var(--accent-600);margin-bottom:20px}
.card h3{font-size:20px;font-weight:600;letter-spacing:-.01em}
.card p{margin-top:10px;color:var(--ink-56);font-size:15.5px;text-wrap:pretty}
@media(max-width:980px){.grid-benefits{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-benefits{grid-template-columns:1fr}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{position:relative;padding:0 26px}
.step:not(:last-child)::after{content:"";position:absolute;top:26px;right:-1px;width:2px;height:0;}
.step .num{width:52px;height:52px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:20px;font-family:"Golos Text",sans-serif;margin-bottom:20px}
.step:nth-child(2) .num{background:var(--accent)}
.step:nth-child(3) .num{background:var(--accent-600)}
.step:nth-child(4) .num{background:var(--orange)}
.step h3{font-size:19px;font-weight:600}
.step p{margin-top:8px;color:var(--ink-56);font-size:15.5px}
.steps-line{position:absolute;left:0;right:0;top:26px;height:2px;background:repeating-linear-gradient(90deg,var(--line-strong) 0 8px,transparent 8px 16px);z-index:0}
.steps-wrap{position:relative}
@media(max-width:860px){.steps{grid-template-columns:1fr;gap:28px}.step{padding:0 0 0 0}.steps-line{display:none}}

/* earnings */
.earn{background:var(--ink);color:#fff;border-radius:var(--r-xl);padding:clamp(32px,5vw,64px);position:relative;overflow:hidden}
.earn::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,color-mix(in srgb,var(--accent) 50%,transparent),transparent 70%)}
.earn-grid{position:relative;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.earn h2{font-size:clamp(28px,4vw,44px);font-weight:700;letter-spacing:-.02em;line-height:1.06}
.earn .lede{margin-top:18px;color:rgba(255,255,255,.72);font-size:18px;max-width:460px;text-wrap:pretty}
.earn-stats{display:flex;flex-direction:column;gap:16px}
.stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-lg);padding:24px 26px}
.stat .big{font-family:"Golos Text",sans-serif;font-weight:700;font-size:clamp(40px,6vw,60px);line-height:1;letter-spacing:-.03em}
.stat .big.accent{color:#0AFFEF}
.stat .lbl{margin-top:8px;color:rgba(255,255,255,.7);font-size:15px}
.earn .note{margin-top:24px;display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.8);font-size:15px}
@media(max-width:860px){.earn-grid{grid-template-columns:1fr;gap:30px}}

/* about — triad */
.triad{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:0;margin-top:8px}
.node{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;padding:8px}
.node .ring{width:96px;height:96px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:#fff;border:2px solid var(--line);box-shadow:var(--shadow-sm)}
.node.mid .ring{background:var(--accent);border-color:transparent;color:#fff}
.node h4{font-size:18px;font-weight:600}
.node p{color:var(--ink-56);font-size:14.5px;max-width:230px}
.link-dash{height:2px;background:repeating-linear-gradient(90deg,var(--accent) 0 7px,transparent 7px 14px);min-width:40px}
@media(max-width:860px){
  .triad{grid-template-columns:1fr;gap:14px;justify-items:center}
  .link-dash{width:2px;height:34px;min-width:0;background:repeating-linear-gradient(180deg,var(--accent) 0 7px,transparent 7px 14px)}
}

/* footer */
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding:56px 0 40px}
.footer-inner{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-start}
.footer .fcol h5{color:#fff;font-size:14px;font-weight:600;margin-bottom:14px;letter-spacing:.04em;text-transform:uppercase}
.footer a{color:rgba(255,255,255,.7);font-size:15px;display:block;padding:5px 0}
.footer a:hover{color:#fff}
.footer-bottom{margin-top:40px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px}