/* =========================
   Paleta y tema (avatar)
   ========================= */
:root{
  --ink:#0b0f14;         /* texto principal: más oscuro para legibilidad */
  --text:#141a22;
  --muted:#5b6472;
  --bg:#ffffff;
  --bg-soft:#f4f6f8;
  --card:#ffffff;

  --brand:#13a35a;       /* verde mandil */
  --brand-2:#0ecc6a;     /* verde claro */
  --orange:#f4a23a;      /* naranja avatar */
  --accent:#e14b32;      /* rojo/acento */
  --dark:#0b1320;

  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.08);
}

/* ===== Modo oscuro variables ===== */
html[data-theme="dark"]{
  --ink:#e8edf3;
  --text:#dfe6ee;
  --muted:#a3adba;
  --bg:#0c1116;
  --bg-soft:#111821;
  --card:#0f151c;

  --shadow:0 12px 36px rgba(0,0,0,.4);
}

/* =========================
   Reset y base
   ========================= */
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

.wrap{
  max-width:1200px;
  margin:auto;
  padding:0 1.25rem;
}

h1,h2,h3{color:var(--ink)}
h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.1;font-weight:800}
h2{font-size:clamp(1.4rem,3.2vw,2rem);font-weight:800;margin-bottom:.5rem}
h3{font-size:clamp(1.05rem,2.5vw,1.25rem);font-weight:800}

p{font-size:1rem}
.center{text-align:center}
.muted{color:var(--muted)}

/* =========================
   Header
   ========================= */
.mini-header{
  position:fixed; inset:0 0 auto 0;
  background:transparent;
  z-index:1000;
  padding:.85rem 0;
  backdrop-filter:saturate(180%) blur(10px);
}
.mini-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
}
.brand-min{display:flex; gap:.6rem; align-items:center; text-decoration:none; color:var(--ink); font-weight:800}
.brand-min img{width:40px;height:40px}
.top-links{display:flex; gap:.25rem}
.top-links a{
  text-decoration:none; color:var(--ink); font-weight:600;
  padding:.55rem .85rem; border-radius:10px; transition:.2s;
}
.top-links a:hover,.top-links a.active{background:var(--bg-soft);}

.burger{
  display:none; background:none; border:0; cursor:pointer;
}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.2s}

/* Mobile nav */
.mobile-nav{display:none;flex-direction:column;padding:.5rem 1.25rem}
.mobile-nav a{padding:.6rem .4rem;text-decoration:none;color:var(--ink);border-bottom:1px solid rgba(0,0,0,.06)}
html[data-theme="dark"] .mobile-nav a{border-color:rgba(255,255,255,.06)}

/* =========================
   Botones
   ========================= */
.btn{
  display:inline-block;border-radius:12px; padding:.8rem 1.15rem;
  font-weight:700; text-decoration:none; transition:.2s; line-height:1;
}
.btn.solid{background:var(--brand);color:#fff}
.btn.solid:hover{background:var(--brand-2)}
.btn.ghost{border:2px solid var(--ink);color:var(--ink)}
.btn.ghost:hover{background:var(--bg-soft)}
.btn.dark{background:var(--dark);color:#fff}
.btn.lg{padding:1rem 1.5rem;font-size:1.05rem}

/* =========================
   Hero
   ========================= */
.hero-new{min-height:100svh;display:flex;align-items:center;padding-top:92px}
.hero-grid{
  display:grid; grid-template-columns:1.1fr .9fr; gap:2rem; align-items:center;
}
.chip{display:inline-block;background:var(--bg-soft);color:var(--ink);font-weight:700;border-radius:999px;padding:.25rem .6rem;margin-bottom:.6rem}
.lead{margin-top:.8rem;color:var(--muted);max-width:50ch}
.cta-row{display:flex;gap:.75rem;margin-top:1.1rem}
.hero-keys{list-style:none;margin-top:1rem}
.hero-keys li{margin:.2rem 0}

.illu{position:relative}
.blob{width:min(420px,80%);height:auto;margin:0 auto;display:block}
.callout{
  position:absolute; right:8%; bottom:10%;
  background:var(--card); color:var(--text);
  padding:1rem; width:min(260px,80vw);
  border-radius:14px; box-shadow:var(--shadow);
}
.callout .badge{display:inline-block;background:var(--brand);color:#fff;border-radius:999px;padding:.2rem .5rem;font-size:.8rem;margin-bottom:.4rem}

/* =========================
   Secciones
   ========================= */
.mosaic{padding:4rem 0;background:var(--bg-soft)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:1rem}
.tile{background:var(--card);box-shadow:var(--shadow);border-radius:14px;padding:1.4rem}
.tile .emoji{font-size:1.6rem}

.how{padding:4rem 0}
.row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:center;margin:2.5rem 0}
.row.alt .text{order:1}
.row.alt .media{order:2}
.ghost-box{background:var(--bg-soft);border-radius:14px;padding:2.5rem;text-align:center;color:var(--muted);font-weight:700}

/* Banner / Guía */
.banner{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;padding:2.6rem 0}
.banner-row{display:flex;justify-content:space-between;align-items:center}

/* Contacto */
.contact{padding:4rem 0;background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:start}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.contact-form label{display:flex;flex-direction:column;gap:.4rem}
.contact-form label.full{grid-column:1/-1}
.contact-form input,.contact-form textarea{
  background:var(--card);color:var(--text);border:1px solid rgba(0,0,0,.1);
  padding:.8rem;border-radius:10px;outline:none
}
html[data-theme="dark"] .contact-form input,
html[data-theme="dark"] .contact-form textarea{
  border-color:rgba(255,255,255,.08)
}

/* Footer */
.foot{background:var(--dark);color:#fff;padding:1.25rem 0}
.foot-row{display:flex;justify-content:space-between;align-items:center}
.foot-links a{color:#fff;text-decoration:none;opacity:.8;margin-left:1rem}
.foot-links a:hover{opacity:1}

/* =========================
   Responsive
   ========================= */

/* <= 1024px */
@media (max-width: 1024px){
  .hero-grid{grid-template-columns:1fr;text-align:left}
  .illu{order:-1;display:flex;justify-content:center;margin-bottom:1rem}
}

/* <= 900px: menú burger */
@media (max-width: 900px){
  .top-links{display:none}
  .burger{display:block}
  .mobile-nav{display:flex}
}

/* <= 768px: mosaico y formularios a una columna */
@media (max-width: 768px){
  .grid-3{grid-template-columns:1fr}
  .row{grid-template-columns:1fr;gap:1rem}
  .banner-row{flex-direction:column;gap:1rem;text-align:center}
  .contact-grid{grid-template-columns:1fr}
  .contact-form{grid-template-columns:1fr}
}

/* Soporte preferencia del SO (fallback si quitas JS) */
@media (prefers-color-scheme: dark){
  html:not([data-theme]){ /* si algún día removieras el atributo */
    color-scheme: dark;
  }
}