/* Portafolio de embudos — AutomatizaIA.app · build automatiza-ia */
:root{
  --bg:#0b0d12; --bg2:#11141c; --card:#161a24; --line:#232838;
  --tx:#e9edf6; --tx2:#a2acc4; --acc:#5b8cff; --acc2:#39e2b4;
  --warn:#ffb84d; --r:14px; --max:1080px;
  --f:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--tx);font-family:var(--f);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--acc);text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.narrow{max-width:760px}

/* barra demo */
.demobar{background:linear-gradient(90deg,#1a2340,#16233a);border-bottom:1px solid var(--line);
  font-size:.8rem;color:var(--tx2);padding:9px 0;position:sticky;top:0;z-index:50;backdrop-filter:blur(8px)}
.demobar b{color:var(--acc2)}
.demobar .wrap{display:flex;gap:14px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.demobar a{color:var(--tx);border:1px solid var(--line);padding:4px 11px;border-radius:99px;font-size:.76rem}
.demobar a:hover{border-color:var(--acc)}

/* hero */
.hero{padding:74px 0 56px;background:
  radial-gradient(900px 420px at 82% -8%,rgba(91,140,255,.20),transparent 62%),
  radial-gradient(700px 380px at 8% 4%,rgba(57,226,180,.13),transparent 60%)}
.eyebrow{display:inline-block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--acc2);border:1px solid rgba(57,226,180,.32);padding:5px 13px;border-radius:99px;margin-bottom:20px}
h1{font-size:clamp(2rem,5.2vw,3.4rem);line-height:1.1;margin:0 0 18px;letter-spacing:-.022em;font-weight:800}
h2{font-size:clamp(1.4rem,3vw,2rem);line-height:1.2;margin:0 0 16px;letter-spacing:-.015em;font-weight:750}
h3{font-size:1.05rem;margin:0 0 8px;font-weight:700}
.lead{font-size:clamp(1.02rem,2vw,1.18rem);color:var(--tx2);max-width:60ch;margin:0 0 30px}
.muted{color:var(--tx2)}
.small{font-size:.85rem}

/* botones */
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--acc);color:#08101f;font-weight:700;
  padding:15px 28px;border-radius:99px;border:0;cursor:pointer;font-size:1rem;font-family:var(--f);
  transition:transform .16s ease,box-shadow .16s ease;box-shadow:0 8px 26px rgba(91,140,255,.28)}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(91,140,255,.4)}
.btn.ghost{background:transparent;color:var(--tx);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--acc)}
.btn.full{width:100%;justify-content:center}

/* secciones y tarjetas */
section{padding:58px 0}
.grid{display:grid;gap:18px}
@media(min-width:760px){.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.grid .card{display:flex;flex-direction:column}
.grid .card>.btn:last-child,.grid .card>ul.check{margin-top:auto}
.grid .card>ul.check{margin-bottom:18px}
.card.hi{border-color:rgba(91,140,255,.42);background:linear-gradient(180deg,#1a2032,#151925)}
.pill{display:inline-block;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);
  background:rgba(91,140,255,.11);border:1px solid rgba(91,140,255,.26);padding:3px 10px;border-radius:99px;margin-bottom:10px}
ul.check{list-style:none;padding:0;margin:0}
ul.check li{padding-left:29px;position:relative;margin-bottom:11px;color:var(--tx2)}
ul.check li::before{content:"";position:absolute;left:0;top:.55em;width:15px;height:15px;border-radius:50%;
  background:rgba(57,226,180,.15);border:1px solid var(--acc2)}
ul.check li b{color:var(--tx);font-weight:650}

/* precio */
.price{display:flex;align-items:baseline;gap:12px;margin:6px 0 4px;flex-wrap:wrap}
.price .now{font-size:2.7rem;font-weight:800;letter-spacing:-.03em}
.price .was{color:var(--tx2);text-decoration:line-through;font-size:1.1rem}

/* formulario */
label{display:block;font-size:.86rem;color:var(--tx2);margin:0 0 6px;font-weight:600}
input,select,textarea{width:100%;background:#0e111a;border:1px solid var(--line);color:var(--tx);
  padding:13px 15px;border-radius:10px;font-size:1rem;font-family:var(--f);margin-bottom:16px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--acc);outline-offset:1px;border-color:transparent}
.hint{font-size:.78rem;color:var(--tx2);margin:-10px 0 16px}

/* linea de tiempo / pasos */
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding-left:52px;margin-bottom:22px}
.steps li::before{content:counter(s);position:absolute;left:0;top:-2px;width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;background:rgba(91,140,255,.13);border:1px solid rgba(91,140,255,.36);
  color:var(--acc);font-weight:750;font-size:.92rem}

/* tabla */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.9rem}
th,td{text-align:left;padding:12px 15px;border-bottom:1px solid var(--line)}
th{color:var(--acc2);font-size:.74rem;letter-spacing:.09em;text-transform:uppercase;font-weight:700}
tr:last-child td{border-bottom:0}

/* footer AutomatizaIA (R16) */
.auto-footer{border-top:1px solid var(--line);background:var(--bg2);padding:30px 0;margin-top:40px}
.auto-panel{display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap;
  color:var(--tx2);font-size:.87rem;text-align:center}
.auto-dot{width:9px;height:9px;border-radius:50%;background:var(--acc2);box-shadow:0 0 0 0 rgba(57,226,180,.6);
  animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(57,226,180,.55)}70%{box-shadow:0 0 0 11px rgba(57,226,180,0)}100%{box-shadow:0 0 0 0 rgba(57,226,180,0)}}
.auto-footer a{color:var(--tx);font-weight:650}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}