:root{
  --bg:#0a0b10;
  --ink:#eef1f7;
  --muted:#b8bfd4;
  --brand:#ff72d2;
  --brand2:#7cf7ff;
  --accent:#a7ff70;
  --surface:#10121a;
  --line:#232739;
  --radius:18px;
  --container:1120px;
  --shadow:0 15px 40px rgb(0 0 0 / .35);

  /* alto del header (para calcular el alto de hero) */
  --header-h: 64px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; color:var(--ink);
  background:
    radial-gradient(1200px 600px at -10% -10%, #1a1130 0, transparent 50%),
    linear-gradient(180deg,#090b12,#0a0b10 60%);
  font-family:Outfit,system-ui,-apple-system,Segoe UI,Roboto,Arial,Helvetica,sans-serif;
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0 0 .4rem; line-height:1.2}
h1{font-size:clamp(2.2rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.2rem)}
h3{font-size:1.15rem}
p{color:var(--muted); margin:.4rem 0}
.container{width:min(100% - 2rem,var(--container)); margin-inline:auto}

/* blobs animados */
.bg-blobs{position:fixed; inset:0; pointer-events:none; z-index:-1}
.blob{position:absolute; width:42vmax; height:42vmax; border-radius:50%; filter:blur(60px); opacity:.25; animation:float 18s ease-in-out infinite}
.blob.b1{background:radial-gradient(closest-side, #4b1d9e, transparent); top:-10%; left:-20%}
.blob.b2{background:radial-gradient(closest-side, #00d1ff, transparent); bottom:-20%; right:-10%; animation-duration:22s}
.blob.b3{background:radial-gradient(closest-side, #ff3fb3, transparent); top:30%; right:-15%; animation-duration:26s}
@keyframes float{50%{transform:translateY(-20px) scale(1.05)}}

/* NAV */
.nav-wrap{
  position:sticky; top:0; z-index:50;
  backdrop-filter:saturate(160%) blur(10px);
  background:linear-gradient(180deg, rgba(12,14,24,.75), rgba(12,14,24,.35));
  border-bottom:1px solid var(--line)
}
.nav{
  display:flex; align-items:center; gap:1rem; padding:12px 0;
  min-height: var(--header-h); /* usado para calcular el alto de hero */
}

.brand{font-weight:900; letter-spacing:.3px; display:flex; align-items:center; gap:.5rem}
.brand .badge{display:grid; place-items:center; width:50px; height:50px; border-radius:8px; background:linear-gradient(135deg,var(--brand),var(--brand2)); box-shadow:var(--shadow)}
.brand em{font-style:normal; color:var(--brand)}
.links{display:none; gap:1rem; margin-left:auto}
.links a{color:#d7dbef; padding:.45rem .7rem; border-radius:10px}
.links a:hover{background:#191c29}
.btn{display:inline-flex; align-items:center; justify-content:center; gap:.4rem; font-weight:700; border-radius:999px; border:1px solid transparent; padding:10px 16px; white-space:nowrap; transition:.2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2)); color:#0b0d14; box-shadow:var(--shadow)}
.btn-ghost{border-color:#2a2f45}
.btn-lg{padding:14px 22px; font-size:1.05rem}

.nav-toggle{margin-left:auto; display:inline-grid; gap:4px; background:transparent; border:0; cursor:pointer}
.nav-toggle span{width:24px; height:2px; background:#e8ebff; border-radius:2px; display:block; transition:.2s}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mobile{display:none; flex-direction:column; gap:.6rem; padding:10px 1rem 16px; border-top:1px solid var(--line); background:#0e1120}
.mobile a{padding:.6rem .8rem; border:1px solid #1f2438; border-radius:12px}
.mobile.open{display:flex}

@media (min-width: 980px){
  .links{display:flex}
  .nav-toggle{display:none}
  .mobile{display:none !important}
}

/* ===== HERO (ajustado para card always-visible) ===== */
.hero{
  position:relative; border-bottom:1px solid var(--line); overflow:hidden;
  /* ocupa el viewport útil menos el header para que copy + card entren de una */
  min-height: calc(100svh - var(--header-h));
  display: grid; align-items: center;
}
.hero-grid{
  display:grid; gap:26px;
  /* padding reducido para que la card no se vaya debajo del pliegue */
  padding:clamp(24px,4vw,64px) 0;
  grid-template-areas:
    "copy"
    "card";
}
.hero-copy{ grid-area: copy; }
.hero-card{ grid-area: card; max-width:520px; width:100%; margin:12px auto 0; }

@media (min-width: 980px){
  .hero-grid{
    grid-template-columns: 1.05fr .95fr;
    grid-template-areas: "copy card";
    align-items:center;
  }
  .hero-card{ margin:0; }
}

.hero-copy .chip{display:inline-block; font-size:.8rem; padding:6px 10px; border-radius:999px; background:linear-gradient(135deg,#1d2338,#121526); border:1px solid #2a2f45; color:#cdd3ef}
.pulse{box-shadow:0 0 0 0 rgba(124,247,255,.6); animation:pulse 2.2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 18px rgba(124,247,255,0)} 100%{box-shadow:0 0 0 0 rgba(124,247,255,0)}}
.wavy{background:linear-gradient(135deg,var(--brand),var(--brand2)); -webkit-background-clip:text; background-clip:text; color:transparent}
.lead{font-size:1.1rem}
.cta-row{display:flex; gap:.8rem; flex-wrap:wrap; margin-top:1rem}

.hero-card .card{background:linear-gradient(180deg,#121529,#0b0d1a); border:1px solid #283052; border-radius:var(--radius); padding:1.1rem}
.card.neon{box-shadow:0 0 40px rgba(124,247,255,.08)}
.tick{list-style:none; padding:0; margin:.6rem 0; display:grid; gap:.4rem}
.tick li{position:relative; padding-left:1.2rem}
.tick li::before{content:"✓"; position:absolute; left:0; color:var(--accent)}
.stamps{display:flex; gap:.5rem; flex-wrap:wrap}
.stamp{border:1px dashed #33406b; padding:.35rem .6rem; border-radius:999px; font-size:.85rem; color:#d9e1ff}
.tilt{transition:transform .1s ease}

.marquee{overflow:hidden; border:1px solid #2a2f45; border-radius:12px; margin-top:16px; background:#0f1222}
.marquee .track{display:flex; gap:2rem; white-space:nowrap; animation:scroll 18s linear infinite; padding:8px 12px; color:#a9b3d6}
@keyframes scroll{from{transform:translateX(0)} to{transform:translateX(-50%)}}

/* compacta el hero si la pantalla es bajita */
@media (max-height: 720px){
  .hero .lead{ margin-bottom:.4rem; }
  .cta-row{ margin-top:.6rem; }
  .marquee{ display:none; }
}
@media (max-height: 640px){
  .hero-card .card{ transform: scale(.96); transform-origin: top center; }
}

/* SECTIONS */
.section{padding:clamp(40px,6vw,84px) 0; border-bottom:1px solid var(--line)}
.section.alt{background:linear-gradient(180deg,#0d1020,#0b0e19)}
.section-head{margin-bottom:18px}
.section-head p{margin:0; color:#c4c9e2}
.center{text-align:center}
.mt-20{margin-top:20px}

/* grids */
.grid-4,.grid-3{display:grid; gap:16px}
.grid-4{grid-template-columns:repeat(1,1fr)}
.grid-3{grid-template-columns:repeat(1,1fr)}
@media (min-width: 720px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}

/* cartas divertidas */
.puffy{background:linear-gradient(180deg,#151936,#0f1226); border:1px solid #2a2f45; border-radius:18px; padding:16px; box-shadow:var(--shadow)}
.sticker{position:relative; background:linear-gradient(180deg,#12162f,#0c0f24); border:1px solid #2a2f45; border-radius:18px; padding:16px; box-shadow:var(--shadow)}
.sticker .corner{position:absolute; top:-10px; right:-10px; background:#0f1330; border:2px dashed #3a4270; border-radius:12px; padding:6px 8px; transform:rotate(8deg); font-size:1.1rem}
.sticker:hover{transform:translateY(-3px); transition:.2s}

/* PROCESO */
.steps{list-style:none; padding:0; margin:0; display:grid; gap:12px}
.step{display:grid; grid-template-columns:auto 1fr; gap:14px; background:linear-gradient(180deg,#12162f,#0c0f24); border:1px solid #2a2f45; border-radius:16px; padding:14px}
.num{width:36px; height:36px; border-radius:10px; display:grid; place-items:center; font-weight:900; background:linear-gradient(135deg,var(--brand),var(--brand2)); color:#0a0c14}

/* PLATAFORMAS */
.logos{display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:14px; margin-top:18px}
.logo-chip{display:flex; align-items:center; gap:10px; background:#12162f; border:1px solid #2a2f45; border-radius:999px; padding:10px 12px; transition:.2s}
.logo-chip:hover{transform:translateY(-2px); border-color:#3b4370}
.logo-chip img{width:22px; height:22px; filter:invert(92%) sepia(6%) saturate(200%) hue-rotate(180deg)}
.logo-chip span{color:#cfd6f2; font-weight:600}
.logo-original{filter:none !important} /* para Cafecito en color original si querés */

/* BLOG */
.post{background:linear-gradient(180deg,#14183a,#0e1227); border:1px solid #2a2f45; border-radius:16px; padding:16px; box-shadow:var(--shadow)}
.post .tag{display:inline-block; font-size:.78rem; padding:4px 8px; border-radius:999px; background:#1a2044; border:1px solid #313a70; color:#bcd0ff; margin-bottom:6px}
.read{color:var(--brand2); font-weight:700}

/* FAQ */
.accordion details{border:1px solid #2a2f45; border-radius:14px; padding:12px 14px; background:#0f1224; margin-bottom:10px}
.accordion summary{cursor:pointer; font-weight:700}
.accordion p{margin:.6rem 0 0}

/* CTA */
.cta{
  background:
    radial-gradient(800px 300px at 120% -20%, rgba(255,114,210,.25), transparent 60%),
    radial-gradient(800px 300px at -20% 120%, rgba(124,247,255,.25), transparent 60%),
    #0b0e19;
  border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:48px 0
}
.cta-grid{display:grid; gap:16px; align-items:center}
.cta-actions{display:flex; gap:.8rem; flex-wrap:wrap}
@media (min-width: 820px){ .cta-grid{grid-template-columns:1fr auto} }

/* FOOTER */
.foot{padding:24px 0; background:#090b12}
.foot-grid{display:grid; gap:10px; align-items:center; grid-template-columns:1fr; text-align:center}
.mini-brand{font-weight:900}
.dots{opacity:.4}
@media (min-width:760px){ .foot-grid{grid-template-columns:auto 1fr auto; text-align:left} }

#cafecito-img{ width: 30px;
height: 30px;}

/* ===== ARTICLE ===== */
.article-hero{
  padding: clamp(36px,6vw,64px) 0 10px;
  border-bottom:1px solid var(--line);
  background: linear-gradient(180deg,#0d1020,#0b0e19);
}
.article-hero .chip.tag{
  display:inline-block; font-size:.78rem; padding:6px 10px;
  border-radius:999px; background:#1a2044; border:1px solid #313a70; color:#bcd0ff;
}
.article-hero h1{ margin-top:8px; }
.article-hero .meta{ color:#c4c9e2; margin-top:4px; }

.article{ padding: clamp(28px,4vw,42px) 0; }
.article-cover{
  margin: 0 0 18px; border-radius: var(--radius); overflow:hidden;
  border:1px solid #2a2f45; box-shadow: var(--shadow);
}
.article-cover img{ width:100%; height:auto; display:block; }

/* lectura cómoda */
.prose{ color: var(--ink); font-size:1.05rem; }
.prose h2{ font-size:1.4rem; margin:1.2rem 0 .4rem; }
.prose p{ color:#dbe0f7; margin:.7rem 0; }
.prose ul{ margin:.6rem 0 .8rem 1.2rem; }
.prose li{ margin:.3rem 0; }
.prose blockquote{
  margin:1rem 0; padding:.8rem 1rem; border-left:4px solid var(--brand2);
  background: #0f1224; border-radius: 8px; color:#d0d7ff;
}
.article-cta{ display:flex; gap:.8rem; flex-wrap:wrap; margin-top:22px; }

/* ===== BLOG: VER TODOS (expandible) ===== */
.hidden-extra{
  display:grid; grid-template-columns:repeat(1,1fr); gap:16px;
  max-height:0; overflow:hidden; transition:max-height .5s ease;
}
.hidden-extra.open{ max-height: 1600px; } /* suficiente para 4-6 cards */
@media (min-width: 720px){ .hidden-extra{ grid-template-columns:repeat(3,1fr); } }

/* opcional: botón centrado consistente */
#verTodosBtn{ min-width: 180px; }
#extraPosts { margin-top: 15px; }

/* botones base */
a.btn,
button.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif; /* para que tome la misma fuente */
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--radius);
  padding: 0.6em 1.2em;
  cursor: pointer;
  text-decoration: none;
  transition: background .25s, color .25s, border .25s;
}

/* primario */
a.btn-primary,
button.btn-primary {
  background: var(--brand);
  color: white;
  border: 1px solid var(--brand);
}
a.btn-primary:hover,
button.btn-primary:hover {
  background: var(--brand2);
  border-color: var(--brand2);
}

/* ghost */
a.btn-ghost,
button.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
a.btn-ghost:hover,
button.btn-ghost:hover {
  border-color: var(--brand);
  color: var(--brand);
}

/* ===== FAQ con transición suave controlada por JS ===== */
.accordion details{
  border:1px solid #2a2f45;
  border-radius:14px;
  padding:12px 14px;
  background:#0f1224;
  margin-bottom:10px;
  overflow: hidden; /* oculta contenido al colapsar */
}

/* Cabecera */
.accordion summary{
  cursor:pointer;
  font-weight:700;
  list-style: none;
  position: relative;
  padding-right: 28px;    /* espacio para el chevron */
  user-select: none;
}
.accordion summary::-webkit-details-marker{ display:none; }
.accordion summary::after{
  content:"▾";
  position:absolute;
  right: 4px; top: 2px;
  transition: transform .28s ease;
}
.accordion details[open] > summary::after{ transform: rotate(180deg); }

/* Contenedor que se anima (lo controla JS) */
.accordion .answer{
  height: 0;               /* clave: animamos height (no max-height) */
  overflow: hidden;
  opacity: 0;
  transform: translateY(-4px);
  transition:
    height .45s ease,
    opacity .25s ease,
    transform .25s ease,
    padding-top .25s ease;
  padding-top: 0;          /* se “rellena” al abrir */
  border-top: 1px solid transparent;
}

/* Estilo final cuando está abierto (JS setea height:auto al final) */
.accordion details[open] .answer{
  opacity: 1;
  transform: translateY(0);
  padding-top: 8px;
  border-top-color: #2a2f45;
}

/* Tu regla original */
.accordion p{ margin:.6rem 0 0; }

/* Accesibilidad: respeta preferencias del sistema */
@media (prefers-reduced-motion: reduce){
  .accordion .answer{ transition: none; transform: none; }
  .accordion summary::after{ transition: none; }
}