/* ===== MyLink Official UI (ref. Dola AI) — devs PHD ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&family=JetBrains+Mono:wght@400;700&display=swap');
:root{
  --bg:#0a0c18; --panel:#141829; --panel2:#1a1f38; --line:#232a4a;
  --cyan:#22d3ee; --violet:#8b5cf6; --magenta:#d946ef; --green:#34d399;
  --txt:#eef1ff; --mut:#8b93b8;
  --grad:linear-gradient(120deg,var(--violet),var(--cyan));
  --r:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:radial-gradient(1200px 600px at 70% -10%,rgba(139,92,246,.14),transparent 60%),
     radial-gradient(900px 500px at 10% 110%,rgba(34,211,238,.08),transparent 60%),var(--bg);
     color:var(--txt);font-family:'Inter',system-ui,sans-serif;line-height:1.55}
.mono{font-family:'JetBrains Mono',monospace}
a{color:var(--cyan);text-decoration:none}
/* NAV superior pill */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:4px;flex-wrap:wrap;
  padding:12px 26px;background:rgba(10,12,24,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .logo{font-weight:800;font-size:1.15rem;margin-right:16px;display:flex;align-items:center;gap:8px}
.nav .logo .lg{width:26px;height:26px;border-radius:8px;background:var(--grad);display:inline-flex;align-items:center;justify-content:center;font-size:.8rem;color:#fff}
.nav .logo b{color:var(--cyan)}
.nav a.link{color:var(--mut);padding:7px 12px;border-radius:10px;font-size:.88rem;transition:.18s}
.nav a.link:hover,.nav a.link.active{color:var(--txt);background:var(--panel2)}
.nav a.link.active{box-shadow:inset 0 0 0 1px var(--violet)}
.nav .badge{margin-left:auto;font-size:.75rem;color:var(--green);border:1px solid rgba(52,211,153,.4);
  border-radius:20px;padding:5px 14px;display:flex;gap:7px;align-items:center}
.nav .badge i{width:8px;height:8px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.3}}
/* HERO com imagem futurista */
.hero{position:relative;text-align:center;padding:88px 20px 64px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:var(--heroimg) center/cover no-repeat;
  opacity:.16;filter:saturate(1.2);z-index:0}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,var(--bg) 96%);z-index:0}
.hero>*{position:relative;z-index:1}
.hero h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800;letter-spacing:-.8px}
.hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{max-width:740px;margin:18px auto 30px;color:var(--mut);font-size:1.05rem}
.cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:12px;font-weight:700;font-size:.95rem;border:0;cursor:pointer;transition:.18s}
.btn-p{background:var(--grad);color:#fff;box-shadow:0 8px 28px rgba(139,92,246,.35)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(139,92,246,.5)}
.btn-s{background:var(--panel2);color:var(--txt);border:1px solid var(--line)}
.btn-s:hover{border-color:var(--cyan);transform:translateY(-2px)}
/* STATS */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:16px;max-width:1080px;margin:0 auto;padding:8px 24px 44px}
.stat{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);
  border-radius:var(--r);padding:22px 14px;text-align:center;transition:.22s}
.stat:hover{border-color:var(--violet);transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,0,0,.35)}
.stat .n{font-size:1.9rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat.hl{border-color:rgba(52,211,153,.5)}
.stat.hl .n{background:none;color:var(--green);-webkit-text-fill-color:var(--green)}
.stat .l{font-size:.7rem;letter-spacing:1.3px;color:var(--mut);text-transform:uppercase;margin-top:6px}
/* SECTIONS / CARDS */
section{max-width:1100px;margin:0 auto;padding:34px 24px}
h2.sec{font-size:.78rem;letter-spacing:2.6px;color:var(--mut);text-transform:uppercase;margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.card{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);
  border-radius:var(--r);padding:24px;transition:.22s;display:block;color:var(--txt)}
.card:hover{border-color:var(--cyan);transform:translateY(-3px);box-shadow:0 14px 34px rgba(0,0,0,.4)}
.card h3{font-size:1.05rem;margin-bottom:8px}
.card p{color:var(--mut);font-size:.9rem}
.card .go{color:var(--cyan);font-size:.82rem;margin-top:12px;display:inline-block}
/* PANEL / FORM */
.panel{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:var(--r);padding:30px}
.panel h3{font-size:1.2rem;margin-bottom:6px}
.panel .hint{color:var(--mut);font-size:.86rem;margin-bottom:18px}
form.reg{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form.reg .full{grid-column:1/-1}
label{font-size:.72rem;letter-spacing:1px;text-transform:uppercase;color:var(--mut);display:block;margin-bottom:6px}
input,textarea{width:100%;background:rgba(10,12,24,.7);border:1px solid var(--line);border-radius:11px;color:var(--txt);padding:12px 14px;font-size:.94rem;font-family:inherit;transition:.16s}
input:focus,textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.16)}
input.err,textarea.err{border-color:#fb7185}
textarea{resize:vertical;min-height:88px}
.req{color:#fb7185}
/* WIZARD */
.stepbar{display:flex;gap:8px;margin-bottom:14px}
.stepdot{width:34px;height:34px;border-radius:50%;background:var(--panel2);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:var(--mut);transition:.2s}
.stepdot.on{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 4px 16px rgba(139,92,246,.4)}
.steps-txt{color:var(--mut);font-size:.86rem;padding-left:20px;margin-bottom:16px}
.steps-txt li{margin-bottom:4px}.steps-txt b{color:var(--cyan)}
/* RULES */
.rules .rule{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);
  border-left:4px solid var(--violet);border-radius:12px;padding:18px 22px;margin-bottom:14px}
.rules .rule b{color:var(--cyan)}
/* FEED */
.feedlist{display:grid;gap:12px}
.feeditem{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);
  border-radius:14px;padding:16px 18px;transition:.2s}
.feeditem:hover{border-color:var(--cyan);transform:translateX(4px)}
.feeditem .fa{color:var(--cyan);font-weight:700;font-size:.9rem}
.feeditem .fb{color:var(--txt);font-size:.9rem;margin-top:6px}
/* AVATAR circular (robos) */
.avatar{width:52px;height:52px;border-radius:50%;background:var(--grad);padding:2px;display:inline-block}
.avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block}
/* HASHBOX / RESULT */
.hashbox{background:rgba(10,12,24,.8);border:1px dashed var(--cyan);border-radius:10px;padding:12px 14px;
  font-family:'JetBrains Mono',monospace;color:var(--cyan);word-break:break-all;font-size:.84rem;margin:8px 0}
/* TOAST */
#toast,.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(130px);
  background:var(--panel2);border:1px solid var(--green);color:var(--txt);border-radius:12px;padding:14px 24px;
  font-size:.92rem;transition:transform .3s;z-index:99;max-width:90vw;box-shadow:0 10px 40px rgba(0,0,0,.5)}
#toast.show,.toast.show{transform:translateX(-50%) translateY(0)}
#toast.error,.toast.err{border-color:#fb7185}
/* SKELETON */
.sk{display:inline-block;min-width:42px;height:1.2rem;border-radius:6px;
  background:linear-gradient(90deg,var(--panel2) 25%,#262e52 50%,var(--panel2) 75%);background-size:200% 100%;animation:sk 1.4s infinite;vertical-align:middle}
@keyframes sk{to{background-position:-200% 0}}
footer{text-align:center;color:var(--mut);font-size:.8rem;padding:36px 20px;border-top:1px solid var(--line);margin-top:30px}
@media(max-width:900px){.stats{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){form.reg{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.nav{padding:10px 14px}.hero{padding:60px 16px 44px}}