/* ============================================================
   EC — Estructuras Corporativas Paraguay
   Paleta y sistema visual inspirados en la referencia de /ideas
   ============================================================ */

:root {
  /* Marca */
  --violet-900: #2E1D6B;
  --violet-700: #4B31B8;
  --violet-600: #6C4CE0;
  --violet-500: #7B5CF0;
  --violet-400: #9B85F5;
  --violet-200: #D8CDFB;
  --violet-100: #EBE5FD;
  --violet-050: #F5F2FE;

  /* Neutros */
  --ink: #16121F;
  --ink-soft: #453E58;
  --ink-mute: #6F6785;
  --line: #E7E1F7;
  --white: #FFFFFF;

  /* Fondos */
  --bg-page: #F7F5FE;
  --bg-lavender: linear-gradient(180deg, #F3EFFE 0%, #EDE6FC 55%, #F7F5FE 100%);
  --bg-deep: linear-gradient(135deg, #2E1D6B 0%, #4B31B8 55%, #6C4CE0 100%);

  /* Formas */
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 34px;
  --r-pill: 999px;

  --shadow-sm: 0 2px 10px rgba(46, 29, 107, .06);
  --shadow-md: 0 14px 40px rgba(46, 29, 107, .10);
  --shadow-lg: 0 28px 70px rgba(46, 29, 107, .16);

  --maxw: 1180px;
  --pad: clamp(18px, 4vw, 40px);

  --font: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg-page);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -.02em; font-weight: 800; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }

/* ---------- Tipografía utilitaria ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px;
  border-radius: var(--r-pill);
  background: var(--white);
  border: 1px solid var(--violet-200);
  color: var(--violet-700);
  font-size: 12px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
}
.eyebrow::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--violet-500);
}
.section-label {
  font-size: 13px; font-weight: 700; color: var(--violet-600);
  letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 14px;
}
.h-xl { font-size: clamp(2.3rem, 5.4vw, 3.85rem); }
.h-lg { font-size: clamp(1.85rem, 3.6vw, 2.75rem); }
.h-md { font-size: clamp(1.35rem, 2.2vw, 1.75rem); }
.lead { color: var(--ink-soft); font-size: clamp(1rem, 1.3vw, 1.12rem); max-width: 58ch; }
.text-grad {
  background: linear-gradient(100deg, var(--violet-600), var(--violet-400));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px;
  border-radius: var(--r-pill);
  font-weight: 700; font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: linear-gradient(135deg, var(--violet-600), var(--violet-500));
  color: var(--white);
  box-shadow: 0 12px 28px rgba(108, 76, 224, .32);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(108, 76, 224, .42); }
.btn-ghost { background: var(--white); color: var(--violet-700); border-color: var(--violet-200); }
.btn-ghost:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-light { background: var(--white); color: var(--violet-700); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline-light { border-color: rgba(255,255,255,.4); color: var(--white); }
.btn-outline-light:hover { background: rgba(255,255,255,.12); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  backdrop-filter: blur(14px);
  background: rgba(247, 245, 254, .82);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px rgba(46, 29, 107, .06);
}
.nav { display: flex; align-items: center; gap: 24px; height: 76px; }

.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 1.28rem; letter-spacing: -.02em; }
.brand-mark {
  width: 40px; height: 40px; flex: none;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--violet-600), var(--violet-400));
  display: grid; place-items: center;
  color: #fff; font-size: 15px; font-weight: 800; letter-spacing: -.04em;
  box-shadow: 0 8px 18px rgba(108, 76, 224, .35);
}
.brand small { display: block; font-size: 10px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-mute); }

.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links a {
  padding: 9px 15px; border-radius: var(--r-pill);
  font-size: 14.5px; font-weight: 600; color: var(--ink-soft);
  transition: color .18s ease, background .18s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--violet-700); background: var(--violet-100); }
.nav-cta { margin-left: 8px; }
/* El CTA es un botón: gana sobre el color de enlace del menú */
.nav-links a.btn-primary,
.nav-links a.btn-primary:hover { color: var(--white); background: linear-gradient(135deg, var(--violet-600), var(--violet-500)); }

/* ---------- Selector de idioma ---------- */
.lang-switch {
  display: inline-flex; flex: none; gap: 2px;
  margin-left: 10px; padding: 3px;
  background: var(--white);
  border: 1px solid var(--violet-200);
  border-radius: var(--r-pill);
}
.lang-switch button {
  font: inherit; font-size: 12.5px; font-weight: 700; letter-spacing: .04em;
  padding: 6px 12px; border: 0; border-radius: var(--r-pill);
  background: transparent; color: var(--ink-mute);
  cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.lang-switch button:hover { color: var(--violet-700); }
.lang-switch button.is-active {
  background: linear-gradient(135deg, var(--violet-600), var(--violet-500));
  color: var(--white);
}

.nav-toggle {
  display: none;
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--white); border: 1px solid var(--line);
  cursor: pointer; padding: 0; place-items: center;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; }
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--ink); border-radius: 2px;
}
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--bg-lavender); }
/* Los círculos van en su propia capa recortada: si el recorte viviera en .hero,
   también cortaría la barra de confianza, que sobresale hacia la sección siguiente. */
.hero-deco {
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden; pointer-events: none;
}
.hero-deco::before, .hero-deco::after {
  content: ""; position: absolute; border-radius: 50%;
}
.hero-deco::before {
  width: 520px; height: 520px; right: -140px; top: -180px;
  background: radial-gradient(circle, rgba(155,133,245,.45), transparent 62%);
}
.hero-deco::after {
  width: 380px; height: 380px; left: -150px; bottom: -160px;
  background: radial-gradient(circle, rgba(216,205,251,.6), transparent 65%);
}
.hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center;
  padding: clamp(46px, 7vw, 82px) 0 clamp(34px, 5vw, 56px);
}
.hero h1 { margin: 22px 0 20px; }
.hero .lead { margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }

.hero-proof { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.avatars { display: flex; }
.avatars img {
  width: 44px; height: 44px; border-radius: 50%; object-fit: cover;
  border: 3px solid var(--white); margin-left: -12px;
  box-shadow: var(--shadow-sm);
}
.avatars img:first-child { margin-left: 0; }
.hero-proof .stars { color: #F5A623; letter-spacing: 2px; font-size: 14px; }
.hero-proof p { font-size: 13.5px; color: var(--ink-soft); max-width: 24ch; line-height: 1.4; }

/* Hero media */
.hero-media { position: relative; max-width: 480px; margin-left: auto; }
.hero-blob {
  position: absolute; inset: 6% -4% 0 4%;
  background: linear-gradient(160deg, var(--violet-200), var(--violet-100));
  border-radius: 48% 52% 46% 54% / 56% 44% 56% 44%;
  filter: blur(2px);
}
.hero-photo {
  position: relative; z-index: 2;
  width: 100%; aspect-ratio: 4 / 4.3;
  max-height: 560px;
  object-fit: cover; object-position: 64% 22%;
  border-radius: 190px 190px var(--r-xl) var(--r-xl);
  box-shadow: var(--shadow-lg);
}
.float-card {
  position: absolute; z-index: 3;
  display: flex; align-items: center; gap: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 13px 18px;
  box-shadow: var(--shadow-md);
  animation: floaty 6s ease-in-out infinite;
}
.float-card .ico {
  width: 38px; height: 38px; border-radius: 11px; flex: none;
  display: grid; place-items: center;
  background: var(--violet-100); color: var(--violet-600);
}
.float-card .ico svg { width: 19px; height: 19px; }
.float-card strong { display: block; font-size: 1.08rem; line-height: 1.1; }
.float-card span { font-size: 11.5px; color: var(--ink-mute); }
.float-card.fc-1 { top: 12%; right: -6%; }
.float-card.fc-2 { top: 44%; right: -12%; animation-delay: -2s; }
.float-card.fc-3 { bottom: 12%; left: -8%; animation-delay: -4s; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ---------- Barra de confianza ---------- */
.trustbar {
  position: relative; z-index: 3;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 26px 32px;
  box-shadow: var(--shadow-md);
  margin-bottom: -48px;
}
.trustbar p {
  text-align: center; font-size: 13px; color: var(--ink-mute);
  font-weight: 600; margin-bottom: 18px;
}
.trust-logos {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px;
}
.trust-logos span {
  font-weight: 800; font-size: clamp(.95rem, 1.5vw, 1.18rem);
  color: var(--ink); opacity: .42; letter-spacing: -.02em;
  transition: opacity .2s ease, color .2s ease;
}
.trust-logos span:hover { opacity: 1; color: var(--violet-600); }

/* ---------- Secciones ---------- */
.section { padding: clamp(66px, 9vw, 108px) 0; }
.section-alt { background: var(--bg-lavender); }
.section-head { max-width: 640px; margin-bottom: 46px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .lead { margin-top: 16px; }
.section-head.center .lead { margin-inline: auto; }

/* ---------- Servicios ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.service-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); border-color: var(--violet-200); }
.service-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.service-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.service-card:hover .service-media img { transform: scale(1.07); }
.service-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(46,29,107,.05), rgba(46,29,107,.42));
}
.service-num {
  position: absolute; z-index: 2; top: 16px; left: 16px;
  background: rgba(255,255,255,.92); color: var(--violet-700);
  font-size: 12px; font-weight: 800; letter-spacing: .1em;
  padding: 6px 12px; border-radius: var(--r-pill);
}
.service-body { padding: 26px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.service-ico {
  width: 50px; height: 50px; border-radius: 15px;
  display: grid; place-items: center; margin: -52px 0 18px;
  position: relative; z-index: 2;
  background: linear-gradient(135deg, var(--violet-600), var(--violet-500));
  color: #fff;
  box-shadow: 0 10px 24px rgba(108,76,224,.4);
}
.service-ico svg { width: 24px; height: 24px; }
.service-body h3 { font-size: 1.24rem; margin-bottom: 10px; }
.service-body > p { color: var(--ink-soft); font-size: 15px; margin-bottom: 18px; }
.service-list { display: grid; gap: 9px; margin-bottom: 24px; }
.service-list li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14px; color: var(--ink-soft);
}
.service-list li::before {
  content: ""; flex: none; margin-top: 7px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--violet-400);
}
.service-link {
  margin-top: auto; display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 14.5px; color: var(--violet-700);
}
.service-link svg { width: 16px; height: 16px; transition: transform .2s ease; }
.service-card:hover .service-link svg { transform: translateX(4px); }

/* ---------- Métricas ---------- */
.metrics-wrap {
  display: grid; grid-template-columns: .95fr 1.05fr; gap: 52px; align-items: center;
}
.metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.metric {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 24px 22px;
  box-shadow: var(--shadow-sm);
}
.metric strong { display: block; font-size: clamp(1.7rem, 3vw, 2.3rem); color: var(--violet-700); letter-spacing: -.03em; }
.metric span { font-size: 13.5px; color: var(--ink-soft); }

/* ---------- Proceso ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 28px 24px;
  position: relative; overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.step-num {
  font-size: 3.2rem; font-weight: 800; letter-spacing: -.05em;
  line-height: 1; color: var(--violet-100); margin-bottom: 10px;
}
.step h3 { font-size: 1.08rem; margin-bottom: 9px; }
.step p { font-size: 14px; color: var(--ink-soft); margin-bottom: 16px; }
.step-tag {
  display: inline-block; font-size: 11.5px; font-weight: 700;
  color: var(--violet-700); background: var(--violet-100);
  padding: 5px 12px; border-radius: var(--r-pill);
  letter-spacing: .04em;
}

/* ---------- Por qué Paraguay ---------- */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.why-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.why-photos img { border-radius: var(--r-lg); object-fit: cover; box-shadow: var(--shadow-md); }
.why-photos img:nth-child(1) { aspect-ratio: 3/4; }
.why-photos img:nth-child(2) { aspect-ratio: 3/4; margin-top: 34px; }
.why-list { display: grid; gap: 14px; margin-top: 28px; }
.why-item {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 18px 20px;
  transition: border-color .2s ease, transform .2s ease;
}
.why-item:hover { border-color: var(--violet-200); transform: translateX(5px); }
.why-item .ico {
  width: 42px; height: 42px; flex: none; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--violet-100); color: var(--violet-600);
}
.why-item .ico svg { width: 21px; height: 21px; }
.why-item h4 { font-size: 15.5px; margin-bottom: 4px; }
.why-item p { font-size: 13.8px; color: var(--ink-soft); }

/* ---------- Testimonios ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quote {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 30px 28px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}
.quote:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.quote .stars { color: #F5A623; letter-spacing: 3px; font-size: 14px; margin-bottom: 16px; }
.quote blockquote { margin: 0 0 22px; font-size: 15.5px; color: var(--ink-soft); line-height: 1.65; }
.quote figcaption { margin-top: auto; display: flex; align-items: center; gap: 12px; }
.quote figcaption img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.quote figcaption strong { display: block; font-size: 14.5px; }
.quote figcaption span { font-size: 12.5px; color: var(--ink-mute); }

/* ---------- Sobre nosotros ---------- */
.about-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 52px; align-items: center; }
.about-photo { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-photo img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.about-meta { display: flex; gap: 30px; flex-wrap: wrap; margin-top: 28px; }
.about-meta div strong { display: block; font-size: 1.6rem; color: var(--violet-700); letter-spacing: -.03em; }
.about-meta div span { font-size: 13px; color: var(--ink-soft); }

/* ---------- CTA ---------- */
.cta-band {
  background: var(--bg-deep);
  border-radius: var(--r-xl);
  padding: clamp(38px, 6vw, 62px);
  color: #fff;
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center;
}
.cta-band::before {
  content: ""; position: absolute; width: 440px; height: 440px;
  right: -110px; top: -180px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.16), transparent 65%);
}
.cta-band h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,.8); max-width: 48ch; margin-bottom: 28px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.cta-points { position: relative; z-index: 2; display: grid; gap: 14px; }
.cta-points li {
  display: flex; gap: 12px; align-items: center;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--r-md); padding: 15px 18px;
  font-size: 14.5px;
}
.cta-points li svg { width: 20px; height: 20px; flex: none; color: #C9B8FF; }

/* ---------- Contacto ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.contact-info { display: grid; gap: 16px; margin-top: 30px; }
.contact-info li { display: flex; gap: 14px; align-items: flex-start; }
.contact-info .ico {
  width: 42px; height: 42px; flex: none; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--violet-100); color: var(--violet-600);
}
.contact-info .ico svg { width: 20px; height: 20px; }
.contact-info strong { display: block; font-size: 14px; }
.contact-info span, .contact-info a { font-size: 14px; color: var(--ink-soft); }
.contact-info a:hover { color: var(--violet-700); }

.form-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: clamp(24px, 3.5vw, 36px);
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: block; margin-bottom: 16px; }
.field span { display: block; font-size: 13px; font-weight: 700; margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  font-family: inherit; font-size: 14.5px; color: var(--ink);
  background: var(--violet-050);
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.field textarea { min-height: 116px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; background: var(--white);
  border-color: var(--violet-400);
  box-shadow: 0 0 0 4px rgba(155,133,245,.2);
}
.form-note { font-size: 12.5px; color: var(--ink-mute); margin-top: 14px; text-align: center; }
.form-status {
  display: none; margin-top: 16px; padding: 13px 16px;
  border-radius: var(--r-sm); font-size: 14px; font-weight: 600;
  background: var(--violet-100); color: var(--violet-700);
}
.form-status.show { display: block; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: 12px; }
.faq details {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 4px 22px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.faq details[open] { border-color: var(--violet-200); box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer; list-style: none;
  padding: 18px 0; font-weight: 700; font-size: 15.5px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex: none;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--violet-100); color: var(--violet-700);
  display: grid; place-items: center; font-size: 17px; font-weight: 700;
  transition: transform .2s ease;
}
.faq details[open] summary::after { content: "−"; transform: rotate(180deg); }
.faq details p { padding: 0 0 20px; font-size: 14.5px; color: var(--ink-soft); }

/* ---------- Footer ---------- */
.site-footer { background: #14102063; background: #171127; color: rgba(255,255,255,.72); padding-top: 64px; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px;
  padding-bottom: 48px;
}
.site-footer .brand { color: #fff; margin-bottom: 16px; }
.site-footer .brand small { color: rgba(255,255,255,.5); }
.site-footer p { font-size: 14px; max-width: 34ch; }
.site-footer h4 {
  color: #fff; font-size: 13px; letter-spacing: .12em;
  text-transform: uppercase; margin-bottom: 18px;
}
.site-footer li { margin-bottom: 11px; font-size: 14px; }
.site-footer li a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 0 28px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 13px;
}
.socials { display: flex; gap: 10px; margin-top: 20px; }
.socials a {
  width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(255,255,255,.08); color: #fff;
  transition: background .2s ease, transform .2s ease;
}
.socials a:hover { background: var(--violet-600); transform: translateY(-3px); }
.socials svg { width: 18px; height: 18px; }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 80;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 12px 30px rgba(37, 211, 102, .42);
  transition: transform .2s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; }

/* ---------- Páginas internas ---------- */
.page-hero { background: var(--bg-lavender); padding: clamp(46px, 7vw, 78px) 0 clamp(40px, 6vw, 64px); position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; width: 460px; height: 460px; right: -140px; top: -180px;
  border-radius: 50%; background: radial-gradient(circle, rgba(155,133,245,.35), transparent 65%);
}
.page-hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 46px; align-items: center; }
.page-hero h1 { margin: 20px 0 18px; }
.page-hero img { border-radius: var(--r-xl); aspect-ratio: 4/3; object-fit: cover; box-shadow: var(--shadow-lg); }
.crumbs { font-size: 13px; color: var(--ink-mute); margin-bottom: 4px; }
.crumbs a:hover { color: var(--violet-700); }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 28px 26px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.feature .ico {
  width: 46px; height: 46px; border-radius: 13px; margin-bottom: 16px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--violet-600), var(--violet-500));
  color: #fff; box-shadow: 0 8px 20px rgba(108,76,224,.34);
}
.feature .ico svg { width: 22px; height: 22px; }
.feature h3 { font-size: 1.05rem; margin-bottom: 9px; }
.feature p { font-size: 14px; color: var(--ink-soft); }

.timeline { display: grid; gap: 0; max-width: 780px; margin-inline: auto; }
.tl-item { display: grid; grid-template-columns: 54px 1fr; gap: 22px; padding-bottom: 34px; position: relative; }
.tl-item:not(:last-child)::before {
  content: ""; position: absolute; left: 26px; top: 54px; bottom: 0;
  width: 2px; background: var(--violet-200);
}
.tl-dot {
  width: 54px; height: 54px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 800; font-size: 15px;
  background: linear-gradient(135deg, var(--violet-600), var(--violet-500)); color: #fff;
  box-shadow: 0 8px 20px rgba(108,76,224,.34);
}
.tl-body h3 { font-size: 1.1rem; margin-bottom: 8px; padding-top: 12px; }
.tl-body p { font-size: 14.5px; color: var(--ink-soft); }

.price-note {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.price-note div {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 22px;
}
.price-note strong { display: block; font-size: 1.35rem; color: var(--violet-700); margin-bottom: 4px; letter-spacing: -.02em; }
.price-note span { font-size: 13.5px; color: var(--ink-soft); }

/* ---------- Animación de entrada ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1040px) {
  .services, .quotes, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .float-card.fc-2 { right: -4%; }
  .float-card.fc-3 { left: -2%; }
}

@media (max-width: 900px) {
  .nav-links {
    position: absolute; top: 76px; left: var(--pad); right: var(--pad);
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--white); border: 1px solid var(--line);
    border-radius: var(--r-lg); padding: 14px;
    box-shadow: var(--shadow-lg);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; }
  .nav-cta { margin: 6px 0 0; justify-content: center; }
  /* Sin el menú desplegado, el selector es quien empuja al botón hamburguesa. */
  .lang-switch { margin-left: auto; }
  .nav-toggle { display: grid; margin-left: 10px; }

  .hero-grid, .metrics-wrap, .why-grid, .about-grid,
  .contact-grid, .cta-band, .page-hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-media { max-width: 420px; margin-inline: auto; }
  .about-grid > .about-photo { order: -1; }
  .trustbar { margin-bottom: -40px; }
}

@media (max-width: 680px) {
  .services, .quotes, .steps, .feature-grid,
  .metrics, .why-photos, .form-row, .price-note {
    grid-template-columns: 1fr;
  }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .why-photos img:nth-child(2) { margin-top: 0; }
  .float-card.fc-2 { display: none; }
  .float-card.fc-1 { right: 0; }
  .float-card.fc-3 { left: 0; }
  .trust-logos { justify-content: center; gap: 18px 26px; }
  .hero-proof p { max-width: none; }
}

/* ============================================================
   v2 — Sitio estático por idioma, guías, herramientas y SEO
   ============================================================ */

/* ---------- Accesibilidad ---------- */
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--violet-700); color: #fff; padding: 10px 16px; border-radius: var(--r-sm);
  font-weight: 700; font-size: 14px;
}
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--violet-400); outline-offset: 2px; }

/* ---------- Selector de idioma como enlaces ---------- */
.lang-switch a {
  font-size: 12.5px; font-weight: 700; letter-spacing: .04em;
  padding: 6px 12px; border-radius: var(--r-pill); color: var(--ink-mute);
  transition: background .18s ease, color .18s ease;
}
.lang-switch a:hover { color: var(--violet-700); }
.lang-switch a.is-active { background: linear-gradient(135deg, var(--violet-600), var(--violet-500)); color: var(--white); }

/* ---------- Aviso superior (MigraMóvil, etc.) ---------- */
.notice-bar { background: var(--violet-900); color: #fff; font-size: 14px; }
.notice-bar .container { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; padding-block: 10px; text-align: center; }
.notice-bar a { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: #D8CDFB; text-decoration: underline; text-underline-offset: 3px; }
.notice-bar a svg { width: 14px; height: 14px; }
.notice-dot { width: 8px; height: 8px; border-radius: 50%; background: #7CF2B1; box-shadow: 0 0 0 4px rgba(124,242,177,.25); flex: none; }

/* ---------- Utilidades ---------- */
.section-tight { padding: clamp(34px, 5vw, 56px) 0; }
.narrow { max-width: 860px; }
.hero-actions .btn svg, .btn-ghost svg { width: 18px; height: 18px; }

.hero .h-xl { font-size: clamp(2.1rem, 4.3vw, 3.3rem); }
.trust-logos { justify-content: center; gap: 16px 36px; }

/* ---------- Servicios en 2×2 ---------- */
.services.services-4 { grid-template-columns: repeat(2, 1fr); }
.service-body h3 a:hover { color: var(--violet-700); }

/* ---------- Caja de respuesta rápida ---------- */
.answer-box {
  background: var(--white); border: 1px solid var(--violet-200);
  border-left: 5px solid var(--violet-600);
  border-radius: var(--r-md); padding: 20px 24px; margin: 0 0 26px;
  box-shadow: var(--shadow-sm);
}
.answer-box p { color: var(--ink); font-size: 1.04rem; }
.answer-box .answer-label {
  font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
  color: var(--violet-600); margin-bottom: 6px;
}
.byline { font-size: 13.5px; color: var(--ink-mute); display: flex; flex-wrap: wrap; gap: 4px 10px; margin-top: 14px; }

/* ---------- Cabecera de artículo ---------- */
.article-hero { background: var(--bg-lavender); padding: clamp(34px, 5vw, 60px) 0 clamp(28px, 4vw, 44px); }
.article-hero .eyebrow { margin: 12px 0 16px; }
.article-hero h1 { max-width: 26ch; margin-top: 12px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: center; }
.crumbs .sep { color: var(--violet-400); }
.crumbs [aria-current] { color: var(--ink-soft); }

/* ---------- Layout de artículo con índice lateral ---------- */
.article-layout {
  display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 48px;
  padding-top: clamp(30px, 5vw, 54px); padding-bottom: clamp(40px, 6vw, 70px);
  align-items: start;
}
.article-layout.no-aside { grid-template-columns: minmax(0, 1fr); max-width: 900px; }
.article-aside { position: sticky; top: 96px; display: grid; gap: 18px; }
.toc {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 18px 20px; font-size: 14px;
}
.toc-title { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--violet-600); margin-bottom: 10px; }
.toc ol { margin: 0; padding-left: 18px; display: grid; gap: 8px; list-style: decimal; }
.toc a { color: var(--ink-soft); }
.toc a:hover { color: var(--violet-700); }
.aside-cta { background: var(--bg-deep); color: #fff; border-radius: var(--r-md); padding: 20px; }
.aside-cta p { font-size: 13.5px; color: rgba(255,255,255,.82); margin-bottom: 14px; }
.aside-cta .aside-cta-t { font-weight: 800; font-size: 1.02rem; color: #fff; margin-bottom: 6px; }
.aside-cta .btn { width: 100%; padding: 12px 18px; font-size: 14px; white-space: normal; }

/* ---------- Tipografía de contenido largo ---------- */
.prose { font-size: 16.5px; line-height: 1.72; color: var(--ink); min-width: 0; }
.prose > * + * { margin-top: 1em; }
.prose h2 { font-size: clamp(1.35rem, 2.3vw, 1.7rem); margin-top: 1.9em; scroll-margin-top: 96px; }
.prose h3 { font-size: 1.14rem; margin-top: 1.5em; scroll-margin-top: 96px; }
.prose h2 + p, .prose h3 + p { margin-top: .6em; }
.prose p, .prose li { color: var(--ink-soft); }
.prose strong { color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li + li { margin-top: .35em; }
.prose li::marker { color: var(--violet-500); }
.prose a { color: var(--violet-700); text-decoration: underline; text-decoration-color: var(--violet-200); text-underline-offset: 3px; font-weight: 600; }
.prose a:hover { text-decoration-color: var(--violet-600); }
.prose a.btn { text-decoration: none; }
.prose a.btn-primary { color: var(--white); }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
.prose code { background: var(--violet-050); padding: 2px 6px; border-radius: 6px; font-size: .9em; }
.svc-section + .svc-section { margin-top: 2.4em; }
.svc-section > h2 { margin-top: 0; }
.svc-section > * + * { margin-top: 1em; }

/* ---------- Tablas ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--white); }
.table-wrap table { width: 100%; border-collapse: collapse; font-size: 14.5px; line-height: 1.5; min-width: 520px; }
.table-wrap th, .table-wrap td { padding: 12px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.table-wrap thead th { background: var(--violet-050); color: var(--violet-900); font-size: 13px; letter-spacing: .02em; }
.table-wrap tbody tr:last-child th, .table-wrap tbody tr:last-child td { border-bottom: 0; }
.table-wrap tbody th { font-weight: 700; color: var(--ink); }
.table-wrap td { color: var(--ink-soft); }
.prose .table-wrap { margin-top: 1.2em; }

/* ---------- Avisos ---------- */
.callout { margin: 1.4em 0 0; padding: 16px 20px; border-radius: var(--r-md); background: var(--violet-050); border: 1px solid var(--violet-200); }
.callout p { color: var(--ink-soft); }
.callout > * + * { margin-top: .6em; }
.callout-warn { background: #FFF8E8; border-color: #F3D48A; }
.callout-warn strong { color: #8A5A00; }

/* ---------- FAQ dentro de artículos ---------- */
.faq .faq-a { padding: 0 0 20px; font-size: 14.8px; color: var(--ink-soft); }
.faq .faq-a p + p { margin-top: .6em; }
.faq .faq-a a { color: var(--violet-700); text-decoration: underline; text-underline-offset: 3px; }
.article-faq { margin-top: 2.4em; }
.article-faq .faq { max-width: none; margin-top: 1em; }
.faq summary span { flex: 1; }

/* ---------- Fuentes y aviso legal ---------- */
.sources { margin-top: 2.6em; padding: 22px 24px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); }
.sources h2 { font-size: 1.05rem; margin: 0 0 6px; }
.sources > p { font-size: 13.5px; color: var(--ink-mute); margin: 0 0 12px; }
.sources ul { list-style: none; padding: 0; display: grid; gap: 8px; }
.sources li { font-size: 14px; margin: 0; }
.sources li a { color: var(--violet-700); text-decoration: underline; text-underline-offset: 3px; }
.sources li span { color: var(--ink-mute); font-size: 12.5px; margin-left: 4px; }
.disclaimer { margin-top: 1.4em; font-size: 13px; color: var(--ink-mute); line-height: 1.55; }
.narrow .sources { margin-top: 0; }
.narrow .disclaimer { margin-bottom: 10px; }

/* ---------- Tarjetas de guías ---------- */
.related-title { margin-bottom: 22px; }
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.guide-card {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 22px 22px 20px; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.guide-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--violet-200); }
.guide-card h3 { font-size: 1.04rem; line-height: 1.3; }
.guide-card p { font-size: 14px; color: var(--ink-soft); }
.guide-kind { font-size: 11.5px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--violet-600); }
.guide-go { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 14px; color: var(--violet-700); }
.guide-go svg { width: 15px; height: 15px; transition: transform .2s ease; }
.guide-card:hover .guide-go svg { transform: translateX(4px); }
.hub { padding-bottom: clamp(40px, 6vw, 70px); }
.hub-block { padding-top: clamp(34px, 5vw, 54px); }
.hub-block h2 { margin-bottom: 20px; }

/* ---------- Home: datos oficiales ---------- */
.data-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.data-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 20px; display: flex; flex-direction: column; gap: 6px; box-shadow: var(--shadow-sm);
}
.data-card strong { font-size: clamp(1.25rem, 2vw, 1.55rem); color: var(--violet-700); letter-spacing: -.02em; line-height: 1.15; }
.data-card span { font-size: 13.5px; color: var(--ink-soft); }
.data-card a { font-size: 12px; color: var(--ink-mute); text-decoration: underline; text-underline-offset: 2px; margin-top: auto; }
.data-note { margin-top: 18px; font-size: 13px; color: var(--ink-mute); }

/* ---------- Home: perfiles ---------- */
.profile-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(186px, 1fr)); gap: 16px; }
.profile-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px 22px; }
.profile-card .ico {
  width: 44px; height: 44px; border-radius: 12px; margin-bottom: 14px;
  display: grid; place-items: center; background: var(--violet-100); color: var(--violet-600);
}
.profile-card .ico svg { width: 22px; height: 22px; }
.profile-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.profile-card p { font-size: 14px; color: var(--ink-soft); margin-bottom: 12px; }
.profile-card ul { display: grid; gap: 7px; }
.profile-card li a { font-size: 14px; font-weight: 600; color: var(--violet-700); text-decoration: underline; text-decoration-color: var(--violet-200); text-underline-offset: 3px; }

/* ---------- Home: tabla "sozinho x com a EC" ---------- */
.diy-table table { min-width: 640px; }
.diy-table td:last-child { color: var(--ink); }
.why-item h3 { font-size: 15.5px; margin-bottom: 4px; }

/* ---------- Datos clave 2/3/4 ---------- */
.price-note.facts-4 { grid-template-columns: repeat(4, 1fr); }
.price-note.facts-2 { grid-template-columns: repeat(2, 1fr); }

/* ---------- Formulario ---------- */
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--ink-soft); margin: 4px 0 18px; }
.consent input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--violet-600); flex: none; }
.consent a { color: var(--violet-700); text-decoration: underline; }

/* ---------- Footer ---------- */
.footer-h { color: #fff; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer li { color: rgba(255,255,255,.72); }
.demo-notice { width: 100%; background: rgba(245,166,35,.14); border: 1px solid rgba(245,166,35,.4); color: #FFD89A; padding: 10px 14px; border-radius: var(--r-sm); font-size: 13px; }
.socials-text { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; font-size: 13px; }
.socials-text a { text-decoration: underline; }

/* ---------- Herramientas ---------- */
.tool {
  background: var(--white); border: 1px solid var(--violet-200); border-radius: var(--r-lg);
  padding: clamp(20px, 3vw, 30px); box-shadow: var(--shadow-md); margin: 1.4em 0;
}
.tool > * + * { margin-top: 14px; }
.tool-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px 18px; }
.tool-field { display: block; }
.tool-field span { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; color: var(--ink); }
.tool-field input, .tool-field select {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--r-sm);
  font: inherit; font-size: 15px; background: var(--violet-050); color: var(--ink);
}
.tool-field input:focus, .tool-field select:focus { outline: none; border-color: var(--violet-400); background: #fff; box-shadow: 0 0 0 4px rgba(155,133,245,.2); }
.tool-check { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; color: var(--ink-soft); cursor: pointer; }
.tool-check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--violet-600); flex: none; }
.tool-result { margin-top: 20px; background: var(--violet-050); border: 1px solid var(--violet-200); border-radius: var(--r-md); padding: 18px 20px; }
.tool-total { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; color: var(--violet-700); letter-spacing: -.02em; line-height: 1.15; }
.tool-table { width: 100%; border-collapse: collapse; font-size: 14.5px; margin-top: 12px; }
.tool-table th, .tool-table td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; }
.tool-table td:last-child, .tool-table th:last-child { text-align: right; white-space: nowrap; }
.tool-note { font-size: 13px; color: var(--ink-mute); margin-top: 10px; }
.tool-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.checklist { list-style: none !important; padding: 0 !important; display: grid; gap: 10px; }
.checklist li { margin: 0 !important; }
.badge { display: inline-block; font-size: 11.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: var(--r-pill); background: var(--violet-100); color: var(--violet-700); }

/* ---------- Responsive v2 ---------- */
@media (max-width: 1140px) {
  .nav-links {
    position: absolute; top: 76px; left: var(--pad); right: var(--pad);
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--white); border: 1px solid var(--line);
    border-radius: var(--r-lg); padding: 14px;
    box-shadow: var(--shadow-lg);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; }
  .nav-cta { margin: 6px 0 0; justify-content: center; }
  .lang-switch { margin-left: auto; }
  .nav-toggle { display: grid; margin-left: 10px; }
  .data-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1040px) {
  .guide-grid { grid-template-columns: repeat(2, 1fr); }
  .price-note.facts-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .article-aside { position: static; order: -1; }
  .article-aside .aside-cta { display: none; }
}
@media (max-width: 680px) {
  .services.services-4, .guide-grid, .data-grid, .price-note.facts-4, .price-note.facts-2 { grid-template-columns: 1fr; }
  .prose { font-size: 16px; }
  .notice-bar { font-size: 13px; }
}

/* ---------- Impresión (checklist, guías) ---------- */
@media print {
  .site-header, .site-footer, .wa-float, .notice-bar, .article-aside, .cta-band, .tool-actions, .skip-link, #contato, #contacto { display: none !important; }
  body { background: #fff; }
  .article-hero, .section-alt { background: #fff; }
  .article-layout { display: block; padding: 0; }
  .tool { box-shadow: none; border-color: #ccc; }
  a { color: inherit; text-decoration: none; }
}

/* ============================================================
   Asistente de chat (assets/js/chat.js)
   ============================================================ */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.chat-launch {
  position: fixed; z-index: 81; right: 88px; bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  display: inline-flex; align-items: center; gap: 9px;
  height: 48px; padding: 0 20px 0 16px; border: 0; border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--violet-700), var(--violet-500)); color: #fff;
  font: inherit; font-size: 14.5px; font-weight: 700; cursor: pointer;
  box-shadow: 0 14px 32px rgba(75, 49, 184, .38);
  transition: transform .2s ease, box-shadow .2s ease;
}
.chat-launch:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(75, 49, 184, .46); }
.chat-launch svg { width: 22px; height: 22px; flex: none; }
.ec-chat.is-open .chat-launch { opacity: 0; pointer-events: none; }

.chat-panel {
  position: fixed; z-index: 90; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  width: min(400px, calc(100vw - 32px)); height: min(640px, calc(100vh - 110px));
  display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: 0 30px 80px rgba(46, 29, 107, .28); overflow: hidden;
}
.chat-panel[hidden] { display: none !important; }

.chat-head {
  display: flex; align-items: center; gap: 8px; padding: 16px 14px 14px 20px;
  background: var(--bg-deep); color: #fff;
}
.chat-head > div { flex: 1; min-width: 0; }
.chat-title { font-weight: 800; font-size: 1.02rem; letter-spacing: -.01em; }
.chat-sub { font-size: 12.5px; color: rgba(255,255,255,.75); }
.chat-icon {
  width: 36px; height: 36px; flex: none; display: grid; place-items: center;
  border: 0; border-radius: 10px; background: rgba(255,255,255,.12); color: #fff; cursor: pointer;
}
.chat-icon:hover, .chat-icon[aria-expanded="true"] { background: rgba(255,255,255,.24); }
.chat-icon svg { width: 18px; height: 18px; }

.chat-settings { padding: 16px 18px; border-bottom: 1px solid var(--line); background: var(--violet-050); display: grid; gap: 10px; }
.chat-settings[hidden] { display: none; }
.chat-panel.show-settings .chat-settings { flex: 1; align-content: start; overflow-y: auto; border-bottom: 0; }
.chat-panel.show-settings .chat-log, .chat-panel.show-settings .chat-suggest,
.chat-panel.show-settings .chat-form { display: none; }
.chat-head, .chat-form, .chat-disclaimer, .chat-suggest { flex: none; }
.chat-settings-t { font-weight: 800; font-size: 14px; }
.chat-field span { display: block; font-size: 12.5px; font-weight: 700; margin-bottom: 5px; }
.chat-field input {
  width: 100%; padding: 10px 12px; font: inherit; font-size: 14px;
  border: 1px solid var(--line); border-radius: var(--r-sm); background: #fff; color: var(--ink);
}
.chat-field input:focus { outline: none; border-color: var(--violet-400); box-shadow: 0 0 0 3px rgba(155,133,245,.25); }
.chat-hint { font-size: 12px; color: var(--ink-mute); line-height: 1.45; }
.chat-row { display: flex; gap: 8px; flex-wrap: wrap; }
.chat-row .btn { padding: 9px 16px; font-size: 13.5px; }
.chat-settings-status { font-size: 12.5px; font-weight: 700; color: var(--violet-700); min-height: 1em; }

.chat-log {
  flex: 1; min-height: 0; overflow-y: auto; padding: 18px 16px 8px; display: flex; flex-direction: column; gap: 10px;
  background: var(--bg-page); overscroll-behavior: contain;
}
.chat-msg {
  max-width: 88%; padding: 11px 14px; border-radius: 16px; font-size: 14.5px; line-height: 1.55;
  overflow-wrap: anywhere;
}
.chat-msg > * + * { margin-top: .5em; }
.chat-msg ul, .chat-msg ol { padding-left: 1.2em; }
.chat-msg ul { list-style: disc; }
.chat-msg ol { list-style: decimal; }
.chat-msg li + li { margin-top: .25em; }
.chat-model { align-self: flex-start; background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 6px; color: var(--ink); }
.chat-model a { color: var(--violet-700); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.chat-user { align-self: flex-end; background: linear-gradient(135deg, var(--violet-600), var(--violet-500)); color: #fff; border-bottom-right-radius: 6px; }
.chat-msg.chat-note { max-width: none; font-size: 13px; background: var(--violet-100); color: var(--violet-900); border-radius: 12px; }
.chat-msg.chat-error { background: #FDECEC; color: #8A1C1C; }
.chat-msg.chat-warn { background: #FFF8E8; color: #7A5200; }

.chat-dots { display: inline-flex; gap: 4px; padding: 4px 0; }
.chat-dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--violet-400); animation: chat-dot 1s infinite ease-in-out; }
.chat-dots i:nth-child(2) { animation-delay: .15s; }
.chat-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes chat-dot { 0%, 80%, 100% { opacity: .3; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }

.chat-suggest { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 16px 10px; background: var(--bg-page); }
.chat-suggest[hidden] { display: none; }
.chat-chip {
  font: inherit; font-size: 12.5px; font-weight: 600; color: var(--violet-700); cursor: pointer;
  background: #fff; border: 1px solid var(--violet-200); border-radius: var(--r-pill); padding: 6px 12px; text-align: left;
}
.chat-chip:hover { background: var(--violet-100); }

.chat-form { display: flex; align-items: flex-end; gap: 8px; padding: 10px 12px; border-top: 1px solid var(--line); background: #fff; }
.chat-form textarea {
  flex: 1; resize: none; min-height: 42px; max-height: 140px; padding: 10px 12px;
  font: inherit; font-size: 14.5px; line-height: 1.4; color: var(--ink);
  border: 1px solid var(--line); border-radius: 14px; background: var(--violet-050);
}
.chat-form textarea:focus { outline: none; border-color: var(--violet-400); background: #fff; }
.chat-send {
  width: 42px; height: 42px; flex: none; display: grid; place-items: center; border: 0; border-radius: 50%;
  background: linear-gradient(135deg, var(--violet-600), var(--violet-500)); color: #fff; cursor: pointer;
}
.chat-send:disabled { opacity: .5; cursor: wait; }
.chat-send svg { width: 18px; height: 18px; }
.chat-disclaimer { padding: 0 14px 10px; font-size: 11px; line-height: 1.4; color: var(--ink-mute); background: #fff; }

@media (max-width: 680px) {
  .chat-launch { right: 20px; bottom: calc(88px + env(safe-area-inset-bottom, 0px)); width: 56px; height: 56px; padding: 0; justify-content: center; }
  .chat-launch span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .chat-panel {
    inset: 0; right: 0; bottom: 0; width: 100%; height: 100%; border-radius: 0; border: 0;
    padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px);
  }
}
@media print { .ec-chat { display: none !important; } }