/* ========== TROPA · DESIGN SYSTEM ========== */
:root{
  --ink:#111317; --ink-2:#191D23; --ink-3:#0B0C0F;
  --green:#12E29A; --green-2:#0E9E6E; --green-soft:#0c2b22;
  --off:#FAFBF9; --slate:#5B6470; --mut:#8A93A0; --line:#23282F;
  --display:'Space Grotesk',-apple-system,sans-serif;
  --body:'Inter',-apple-system,sans-serif;
  --mono:'Space Mono','SFMono-Regular',monospace;
  --maxw:1180px;
  --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--ink);color:var(--off);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,svg{display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--green-2);font-weight:700}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-weight:700;font-size:16px;white-space:nowrap;
  padding:15px 26px;border-radius:40px;border:0;cursor:pointer;transition:transform .18s ease,background .18s ease;background:var(--green);color:var(--ink)}
.btn:hover{transform:translateY(-2px)}
.btn .arr{transition:transform .18s ease}
.btn:hover .arr{transform:translateX(4px)}
.btn--ghost{background:transparent;border:1.5px solid var(--line);color:var(--off)}
.btn--ghost:hover{border-color:var(--green);color:var(--green)}
.btn--lg{padding:18px 32px;font-size:17px}
.btn--wa{background:#fff;color:var(--ink)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(17,19,23,.78);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:700;font-size:25px;letter-spacing:-.5px}
.brand .dot{color:var(--green)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions a.lnk{font-size:15px;color:var(--mut);padding:8px 14px;border-radius:30px;transition:color .15s}
.nav-actions a.lnk:hover{color:var(--off)}
.nav-actions a.lnk.is-active{color:var(--green)}

/* hero */
.hero{padding:72px 0 40px;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-family:var(--display);font-weight:700;font-size:clamp(46px,7.2vw,92px);line-height:.96;letter-spacing:-.03em;margin:20px 0 24px}
.hero h1 .g{color:var(--green)}
.hero .lead{font-size:20px;color:var(--mut);max-width:520px;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.reveal{opacity:0;transform:translateY(16px);animation:rise .7s cubic-bezier(.2,.7,.2,1) forwards}
.reveal.d1{animation-delay:.05s}.reveal.d2{animation-delay:.15s}.reveal.d3{animation-delay:.25s}.reveal.d4{animation-delay:.35s}
@keyframes rise{to{opacity:1;transform:none}}

/* live ticker — the signature */
.live{background:var(--ink-2);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 30px 60px -30px #000}
.live-head{display:flex;align-items:center;gap:9px;padding:16px 20px;border-bottom:1px solid var(--line)}
.live-dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 var(--green);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(18,226,154,.5)}70%{box-shadow:0 0 0 9px rgba(18,226,154,0)}100%{box-shadow:0 0 0 0 rgba(18,226,154,0)}}
.live-head .lbl{font-family:var(--mono);font-size:12px;letter-spacing:2px;color:var(--off);font-weight:700}
.live-head .sub{font-family:var(--mono);font-size:12px;color:var(--mut);margin-left:auto}
.live-feed{height:360px;position:relative;mask-image:linear-gradient(180deg,transparent,#000 12%,#000 88%,transparent)}
.live-track{display:flex;flex-direction:column;animation:scrollup 26s linear infinite}
.sale{display:grid;grid-template-columns:1fr auto;gap:4px 12px;padding:14px 20px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:13.5px}
.sale .who{color:var(--off);font-weight:700}
.sale .prod{color:var(--mut);grid-column:1;font-size:12.5px}
.sale .val{color:var(--green);font-weight:700;text-align:right}
.sale .ago{color:var(--slate);text-align:right;font-size:11.5px}
@keyframes scrollup{from{transform:translateY(0)}to{transform:translateY(-50%)}}

/* marquee strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--ink-3);overflow:hidden}
.strip-track{display:flex;gap:48px;white-space:nowrap;padding:16px 0;font-family:var(--mono);font-size:14px;color:var(--mut);animation:marq 30s linear infinite;width:max-content}
.strip-track b{color:var(--green)}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* sections */
.section{padding:96px 0}
.section h2{font-family:var(--display);font-weight:700;font-size:clamp(32px,4.4vw,52px);letter-spacing:-.02em;line-height:1.04;margin:14px 0 0}
.section .intro{color:var(--mut);font-size:19px;max-width:620px;margin-top:18px}

/* doors */
.doors{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:48px}
.door{position:relative;border-radius:24px;padding:40px;min-height:340px;display:flex;flex-direction:column;border:1px solid var(--line);overflow:hidden;transition:transform .2s ease,border-color .2s ease}
.door:hover{transform:translateY(-4px)}
.door--creator{background:linear-gradient(160deg,#13241d,#141a1f)}
.door--creator:hover{border-color:var(--green)}
.door--marca{background:linear-gradient(160deg,#1a1f26,#121418)}
.door--marca:hover{border-color:#9aa0a8}
.door .tag{font-family:var(--mono);font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--mut)}
.door h3{font-family:var(--display);font-weight:700;font-size:40px;letter-spacing:-.02em;margin:8px 0 14px}
.door p{color:var(--mut);font-size:17px;max-width:420px}
.door ul{list-style:none;margin:20px 0 0;display:flex;flex-direction:column;gap:9px}
.door li{font-size:15px;color:var(--off);display:flex;gap:10px;align-items:flex-start}
.door li::before{content:"›";color:var(--green);font-weight:700}
.door .go{margin-top:auto;display:inline-flex;align-items:center;gap:9px;font-weight:700;color:var(--off);padding-top:26px}
.door .go .arr{color:var(--green);transition:transform .18s}
.door:hover .go .arr{transform:translateX(5px)}
.door .chev{position:absolute;right:30px;top:34px;opacity:.5}

/* loop / steps */
.loop{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px}
.lcard{background:var(--ink-2);border:1px solid var(--line);border-radius:18px;padding:26px}
.lcard .n{font-family:var(--mono);color:var(--green);font-size:15px;font-weight:700}
.lcard h4{font-family:var(--display);font-size:21px;margin:12px 0 8px;letter-spacing:-.01em}
.lcard p{color:var(--mut);font-size:14.5px}

/* generic cards grid */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.card{background:var(--ink-2);border:1px solid var(--line);border-radius:20px;padding:30px}
.card .ic{margin-bottom:18px}
.card h3{font-family:var(--display);font-size:23px;letter-spacing:-.01em;margin-bottom:9px}
.card p{color:var(--mut);font-size:15.5px}

/* requisitos */
.req{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:40px}
.req .item{display:flex;gap:14px;align-items:center;background:var(--ink-2);border:1px solid var(--line);border-radius:14px;padding:18px 20px;font-size:17px;font-weight:500}
.req .ck{width:28px;height:28px;border-radius:50%;background:var(--green);color:var(--ink);display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}

/* faq */
.faq{margin-top:40px;max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{font-family:var(--display);font-weight:500;font-size:20px;list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--green);font-size:26px;line-height:.8}
.faq details[open] summary::after{content:"\2013"}
.faq p{color:var(--mut);margin-top:14px;font-size:16.5px;max-width:680px}

/* form */
.form-wrap{margin-top:44px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.form-side h2{margin-bottom:14px}
.form-side p{color:var(--mut);font-size:18px;max-width:440px}
.form-side .wa{margin-top:26px}
form.lead{background:var(--ink-2);border:1px solid var(--line);border-radius:22px;padding:30px}
form.lead .fld{margin-bottom:16px}
form.lead label{display:block;font-family:var(--mono);font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--mut);margin-bottom:7px}
form.lead input,form.lead select{width:100%;background:var(--ink);border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:var(--off);font-family:var(--body);font-size:16px;transition:border-color .15s}
form.lead input:focus,form.lead select:focus{outline:none;border-color:var(--green)}
form.lead .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form.lead button{width:100%;margin-top:8px;justify-content:center}
.form-ok{display:none;text-align:center;padding:18px 0 4px}
.form-ok.show{display:block}
.form-ok .big{font-family:var(--display);font-size:26px;margin-bottom:8px}
.form-ok p{color:var(--mut)}

/* big cta band */
.band{background:var(--green);color:var(--ink);border-radius:28px;padding:64px 40px;text-align:center;margin:40px 0}
.band h2{font-family:var(--display);font-weight:700;font-size:clamp(34px,5vw,56px);letter-spacing:-.02em;margin-bottom:12px}
.band p{font-size:19px;color:#0b3d2c;margin-bottom:28px}
.band .btn{background:var(--ink);color:var(--off)}

/* footer */
footer{border-top:1px solid var(--line);padding:46px 0;margin-top:20px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer .brand{font-size:22px}
footer .meta{font-family:var(--mono);font-size:13px;color:var(--mut);text-align:right;line-height:1.8}

/* page hero (creator/marca) */
.phero{padding:80px 0 30px}
.phero .eyebrow{margin-bottom:18px;display:block}
.phero h1{font-family:var(--display);font-weight:700;font-size:clamp(42px,6vw,80px);line-height:.98;letter-spacing:-.03em}
.phero h1 .g{color:var(--green)}
.phero .lead{font-size:20px;color:var(--mut);max-width:560px;margin:22px 0 32px}

/* responsive */
@media(max-width:900px){
  .hero{grid-template-columns:1fr;gap:36px;padding-top:48px}
  .live-feed{height:300px}
  .doors{grid-template-columns:1fr}
  .loop{grid-template-columns:1fr 1fr}
  .grid3{grid-template-columns:1fr}
  .req{grid-template-columns:1fr}
  .form-wrap{grid-template-columns:1fr;gap:28px}
  .section{padding:72px 0}
  .nav-actions a.lnk{display:none}
}
@media(max-width:520px){
  .loop{grid-template-columns:1fr}
  form.lead .row{grid-template-columns:1fr}
  footer .wrap{flex-direction:column;align-items:flex-start}
  footer .meta{text-align:left}
}
@media(prefers-reduced-motion:reduce){
  .reveal{animation:none;opacity:1;transform:none}
  .live-track{animation:none}
  .strip-track{animation:none}
  .live-dot{animation:none}
}