/* ===== Reset & tokens ===== */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
:root{
  /* Acento AMAYA */
  --brand:#8A74A6;
  --brand-700:#6E4F8C;
  --brand-300:#C9BBDD;

  /* Grises serios */
  --ink:#111827;         /* texto principal */
  --ink-600:#4B5563;     /* secundarios */
  --ink-400:#6B7280;     /* muted */
  --line:#E5E7EB;        /* borde suave */
  --line-strong:#D1D5DB; /* hover/activo */

  /* Fondos claros */
  --paper:#FFFFFF;
  --soft:#F7F7FB;
  --bg:#F9FAFB;

  --container:1120px;
  --radius:10px;
  --shadow:0 1px 2px rgba(17,24,39,.06), 0 1px 3px rgba(17,24,39,.05);

  --s-2:8px; --s-3:12px; --s-4:16px; --s-5:20px; --s-6:24px; --s-7:32px; --s-8:40px; --s-9:48px; --s-10:64px; --s-11:80px;
}
::selection{background:var(--brand);color:#fff}
body{
  font-family:"Inter",ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto;
  color:var(--ink); background:var(--paper); line-height:1.65;
  text-rendering:optimizeLegibility; -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;height:auto}
body{overflow-x:hidden}
a{color:inherit;text-decoration:none}
.link{color:var(--brand-700);text-decoration:underline; text-underline-offset:3px}
.link:hover{color:var(--brand)}

/* ===== Layout helpers ===== */
.container{max-width:var(--container);margin-inline:auto;padding-inline:16px}
.stack > * + *{margin-top:var(--s-5)}
.row{display:flex;gap:var(--s-4);flex-wrap:wrap;align-items:center}
.grid{display:grid;gap:var(--s-6)}
.grid--2{grid-template-columns:1fr}
.grid--3{grid-template-columns:1fr}
@media (min-width:900px){ .grid--2{grid-template-columns:1.2fr .8fr} .grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.kicker{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-400);font-weight:600}
.lead{color:var(--ink-600);font-size:clamp(1rem,2.1vw,1.15rem)}
.muted{color:var(--ink-600)}
.tiny{font-size:.86rem;color:var(--ink-400)}

/* ===== Header + progress ===== */
#scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--brand),var(--brand-300));z-index:60;box-shadow:0 0 6px rgba(138,116,166,.2)}
.skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:16px;top:16px;padding:6px 10px;background:#111;color:#fff;border-radius:8px}

.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(120%) blur(6px)}
.hdr__row{height:72px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.logo{height:34px;width:auto;display:block}
@media (min-width:980px){ .logo{height:38px} }
.hdr__hotline{display:none;font-weight:700;color:var(--brand-700)}
.nav{
  position:fixed;top:72px;right:16px;display:none;flex-direction:column;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;box-shadow:var(--shadow)
}
.nav a{padding:10px 12px;border-radius:8px;color:var(--ink);font-weight:600}
.nav a:hover{background:#F3F4F6}
.nav a.is-active{background:#F9FAFB;border:1px solid var(--line-strong)}
.nav.is-open{display:flex}
.nav-toggle{display:inline-flex;flex-direction:column;gap:4px;background:transparent;border:1px solid var(--line);border-radius:8px;padding:10px}
.nav-toggle__bar{width:22px;height:2px;background:#9CA3AF;border-radius:2px}
@media (min-width:980px){
  .nav{position:static;display:flex;flex-direction:row;background:transparent;border:none;padding:0;box-shadow:none;gap:4px}
  .nav a{border-radius:0;padding:8px 10px;border-bottom:2px solid transparent}
  .nav a:hover{background:transparent;border-bottom-color:#E5E7EB}
  .nav a.is-active{background:transparent;border-bottom-color:var(--brand)}
  .nav-toggle{display:none}
  .hdr__hotline{display:inline-flex}
}

/* ===== Botones (planos, serios) ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:8px;font-weight:700;border:1px solid transparent;transition:transform .08s ease, box-shadow .2s ease, background .2s ease}
.btn:active{transform:translateY(1px)}
.btn--sm{padding:8px 12px;font-weight:700}
.btn--primary{color:#fff;background:var(--brand);border-color:var(--brand);box-shadow:0 2px 8px rgba(138,116,166,.22)}
.btn--primary:hover{background:var(--brand-700);border-color:var(--brand-700)}
.btn--ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{background:#F3F4F6}


/* ===== Hero (limpio) ===== */
.hero{
  padding:var(--s-11) 0 var(--s-10);
  background:
    radial-gradient(circle at top left, rgba(138,116,166,.10), transparent 30%),
    linear-gradient(180deg, #fff 0%, #fbfbfd 100%);
  border-bottom:1px solid var(--line);
}

.hero__grid{
  display:grid;
  gap:48px;
  align-items:start;
}

@media (min-width:980px){
  .hero__grid{
    grid-template-columns:1.12fr .88fr;
    align-items:start;
  }
}

.hero__title{
  font-size:clamp(2rem,5vw,2.8rem);
  line-height:1.07;
  margin:0;
  color:var(--ink);
  font-weight:800;
}

/* === Imagen del hero === */
.media-frame{
  border:1px solid rgba(17,24,39,.08);
  border-radius:14px;
  overflow:hidden;
  background:#F9FAFB;
  box-shadow:0 10px 30px rgba(17,24,39,.10);
}
/* Configuración global mínima */
.media-frame picture,
.media-frame img{
  display:block;
  width:100%;
  height:auto;
}

/* Solo en el hero: llenar el marco y bajar el encuadre */
.hero .hero_media{
  align-self:start;
  display:block;
}

.hero .media-frame{
  width:320px;
  max-width:100%;
  margin-left:auto;
  min-height:0;
  height:auto;
}

.hero .media-frame picture,
.hero .media-frame img{
  display:block;
  width:100%;
  height:auto;
}

.hero .media-frame img{
  object-fit:contain;
  object-position:center center;
}

@media (max-width:979px){
  .hero{
    padding:40px 0 28px;
    overflow-x:hidden;
  }

  .hero__grid{
    grid-template-columns:1fr;
    gap:24px;
    align-items:start;
  }

  .hero__grid > *{
    min-width:0;
  }

  .hero .stack{
    min-width:0;
    overflow:hidden;
  }

  .hero__title{
    font-size:clamp(2rem, 12vw, 3.1rem);
    line-height:1.04;
    max-width:none;
  }

  .hero .lead{
    font-size:1rem;
    line-height:1.55;
    max-width:none;
  }

  .hero .row{
    gap:12px;
  }

  .hero .row .btn{
    flex:1 1 calc(50% - 6px);
    min-width:0;
  }

  .hero .bullets{
    margin-top:12px;
    padding-left:24px;
  }

  .hero .stats{
    display:grid;
    grid-template-columns:repeat(3, minmax(0,1fr));
    gap:14px;
  }

  .hero .stat{
    min-width:0;
  }

  .hero .stat__lbl{
    font-size:.82rem;
    line-height:1.35;
  }

.hero .hero_media{
  width:100%;
  margin-top:8px;
  display:grid;
  place-items:center;
  justify-self:center;
  align-self:center;
}

.hero .media-frame{
  width:280px;
  max-width:calc(100vw - 32px);
  margin:0 !important;
}

.hero .media-frame picture,
.hero .media-frame img{
  display:block;
  width:100%;
  height:auto;
  margin:0 auto;
}

  .trust{
    grid-column:1 / -1;
    margin-top:12px;
    padding-top:18px;
  }
}


.trust{border-top:1px solid var(--line);margin-top:var(--s-9);padding-top:var(--s-6)}
.trust__row{display:flex;gap:var(--s-6);align-items:center;justify-content:space-between;flex-wrap:wrap}
.trust__lbl{color:var(--ink-400);font-size:.92rem}
.trust__logos{display:flex;gap:18px;align-items:center}
.logo-ph{width:110px;height:28px;border-radius:6px;background:#F3F4F6;border:1px solid var(--line)}

/* ===== Stats ===== */
.stats{display:flex;gap:22px;flex-wrap:wrap;margin-top:var(--s-5)}
.stat{display:flex;flex-direction:column}
.stat__num{font-weight:800;font-size:1.2rem;color:var(--brand-700)}
.stat__lbl{color:var(--ink-600);font-size:.85rem}

/* ===== Secciones ===== */
.section{padding:var(--s-11) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.section--alt{background:var(--soft)}
.section-hd{position:relative;padding-bottom:12px}
.section-hd h2{margin:6px 0 0;font-size:clamp(1.4rem,2.2vw,1.9rem);font-weight:800;color:var(--ink)}
.section-hd::after{content:"";display:block;margin-top:10px;border-bottom:2px solid var(--brand);opacity:.65}

/* ===== Tarjetas ===== */
.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px;box-shadow:var(--shadow)}
.card--soft{background:#fff}
.card--media{padding:0}
.card__meta{padding:12px 16px;color:var(--ink-600);font-size:.98rem;border-top:1px solid var(--line)}
.card--lift{transition:transform .15s ease, box-shadow .2s ease}
.card--lift:hover{transform:translateY(-1px); box-shadow:0 4px 14px rgba(17,24,39,.08)}
.card--hoverzoom .media-frame{overflow:hidden}
.card--hoverzoom img{transition:transform .46s ease}
.card--hoverzoom:hover img{transform:scale(1.015)}
.icon{
  width:44px;height:44px;border-radius:8px;display:grid;place-items:center;margin-bottom:12px;
  background:#F3F4F6;border:1px solid var(--line)
}
.icon svg{width:20px;height:20px;color:var(--brand-700)}

/* ===== CTA ===== */
.cta-inline{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:var(--s-7);padding:16px 18px;border:1px solid var(--line);border-radius:8px;background:#FAFAFF}

/* ===== Listas ===== */
.bullets{padding-left:18px;color:var(--ink-600);margin:var(--s-5) 0 0}
.list{display:grid;gap:10px;padding-left:18px}
.list.tight li{margin-bottom:6px}

/* ===== Formularios ===== */
.form{display:grid;gap:18px}
.form label{display:grid;gap:6px;font-weight:600}
.form input,.form select,.form textarea{
  background:#fff;color:var(--ink);
  border:1px solid var(--line);border-radius:8px;padding:12px 14px;font:inherit;transition:border .2s ease, box-shadow .2s ease
}
.form input:focus,.form select:focus,.form textarea:focus{
  outline:2px solid transparent; border-color:var(--brand-700);
  box-shadow:0 0 0 3px rgba(138,116,166,.16)
}

/* ===== Tabs (estilo moderno subrayado) ===== */
.tabs{display:grid;gap:12px}
.tabs__list{
  display:flex;gap:18px;flex-wrap:wrap;
  border-bottom:1px solid var(--line);
}
.tabs__btn{
  appearance:none;background:transparent;color:var(--ink);
  border:none;padding:10px 0;font-weight:700;cursor:pointer;
  border-bottom:2px solid transparent;
}
.tabs__btn:hover{color:var(--brand-700);border-bottom-color:var(--line-strong)}
.tabs__btn.is-active{color:var(--brand-700);border-bottom-color:var(--brand-700)}
.tabp{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px}
.tabp[hidden]{display:none}
.spec-block{margin-bottom:var(--s-5)}
.spec-block:last-of-type{margin-bottom:0}
.spec-block__title{font-size:.9rem;font-weight:700;color:var(--ink);margin:0 0 8px 0;letter-spacing:.02em}
.spec-block .list{margin-top:4px}
.spec-block .muted{margin:0;font-size:.95rem}
.spec-block + .note{margin-top:12px}
.spec h3{margin:0 0 8px 0;font-size:1.03rem;color:var(--ink);font-weight:700}
.note{color:var(--ink-400)}

/* ===== Footer & flotantes ===== */
.ftr{border-top:1px solid var(--line);background:var(--bg)}
.ftr__row{display:flex;align-items:center;justify-content:space-between;min-height:78px;color:var(--ink-600)}
.to-top{
  position:fixed;right:18px;bottom:18px;z-index:55;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:800;display:grid;place-items:center;
  box-shadow:0 4px 12px rgba(17,24,39,.08);opacity:0;pointer-events:none;transition:opacity .2s ease, transform .2s ease
}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{transform:translateY(-2px)}
.fab{
  position:fixed;right:18px;bottom:78px;z-index:55;width:52px;height:52px;border-radius:50%;
  background:linear-gradient(180deg,#25D366,#19a954); color:#fff; display:grid;place-items:center;
  box-shadow:0 10px 22px rgba(25,168,84,.25); border:0
}
.fab svg{width:26px;height:26px}

/* ===== Animaciones ===== */
@media (prefers-reduced-motion:no-preference){
  [data-reveal]{opacity:0;transform:translateY(10px);transition:opacity .36s ease, transform .36s ease}
  [data-reveal].is-visible{opacity:1;transform:none}
}

/* Hotfix: mostrar contenido si falla JS */
[data-reveal]{opacity:1 !important; transform:none !important;}

/* --- Estados de error en campos --- */
.form label.field-error input,
.form label.field-error select,
.form label.field-error textarea{
  border-color:#DC2626;
  box-shadow:0 0 0 3px rgba(220,38,38,.12);
}
.form .err{
  min-height:18px;
  color:#B91C1C;
  font-size:.82rem;
}

/* --- Botón 'Enviando…' con spinner --- */
.btn.is-loading{
  position:relative;
  pointer-events:none;
  opacity:.9;
}
.btn.is-loading::after{
  content:"";
  position:absolute;
  right:12px;
  width:16px; height:16px; border-radius:50%;
  border:2px solid #fff; border-top-color:transparent;
  animation:spin .8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* --- Modal de éxito --- */
.modal{
  position:fixed; inset:0; display:grid; place-items:center;
  background:rgba(17,24,39,.42); z-index:80;
}
.modal[hidden]{display:none}
.modal__panel{
  width:min(520px,92vw);
  background:#fff; border:1px solid var(--line); border-radius:12px; padding:24px;
  box-shadow:0 12px 30px rgba(17,24,39,.18);
}

/* Botón flotante WhatsApp (mejorado) */
.btn-whatsapp{
  position:fixed;
  right:16px;
  bottom:96px; /* lo subimos para que no se encime con el footer/letras rojas */
  z-index:9999;
  display:flex;
  align-items:center;
  gap:10px;
  padding:12px 18px;
  border-radius:999px;
  background:#25D366;
  color:#fff;
  font-weight:700;
  letter-spacing:.2px;
  text-decoration:none;
  box-shadow:0 8px 24px rgba(0,0,0,.2);
  transition:transform .2s ease, box-shadow .2s ease;
}
.btn-whatsapp:hover{ transform:translateY(-1px) scale(1.03); box-shadow:0 12px 28px rgba(0,0,0,.25); }
.btn-whatsapp:focus{ outline:3px solid #b3f0cd; outline-offset:2px; }

/* Icono sin fondo/cuadrito */
.btn-whatsapp .wa-icon{
  width:22px; height:22px; display:block;
  background:none !important; /* por si tu .icon global le daba fondo */
  border-radius:0 !important;
  flex-shrink:0;
}

.btn-whatsapp .label{ display:inline; }

/* En pantallas pequeñas solo el ícono y un poco más abajo para no chocar con otros botones */
@media (max-width:640px){
  .btn-whatsapp{
    padding:14px;
    border-radius:50%;
    bottom:84px;
  }
  .btn-whatsapp .label{ display:none; }
}

/* Animación pulse */
@keyframes pulse{
  0%{transform:scale(1); box-shadow:0 8px 24px rgba(0,0,0,.2)}
  50%{transform:scale(1.08); box-shadow:0 12px 32px rgba(0,0,0,.28)}
  100%{transform:scale(1); box-shadow:0 8px 24px rgba(0,0,0,.2)}
}
.btn-whatsapp{ animation:pulse 1.1s ease-in-out; animation-delay:10s; animation-iteration-count:infinite; }


/* Pinta secciones solo al entrar en viewport */
.cv-auto{
  content-visibility: auto;
  contain-intrinsic-size: 1000px; /* reserva espacio p/ evitar CLS */
}