/* ============ TOKENS ============ */
:root {
  --bg: #FAF8F5;
  --navy: #1B365D;
  --navy-deep: #142946;
  --rose: #C4808E;
  --rose-dark: #8F5260;
  --pink-pale: #F2E4E1;
  --text: #2A3B54;
  --muted: #55657D;
  --line: rgba(27, 54, 93, .18);
  --font-display: "Bodoni Moda", Didot, serif;
  --font-body: "Inter", system-ui, sans-serif;
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-pad: clamp(4rem, 10vw, 8rem);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --paper: #ffffff;
  --paper-mist: #E7EDF5;
  --alert: #C0392B;
  --alert-tint: #FDECEA;
  --alert-ink: #922B21;
  --footer-text: #cbd5e3;
  --footer-muted: #8195ad;
}

/* ============ RESET / BASE ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--navy); text-decoration: none; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; color: var(--navy); line-height: 1.12; }
h1 { font-size: clamp(2.5rem, 6vw, 5.5rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.9rem, 4vw, 3.25rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.75rem); }
em { font-style: italic; color: var(--rose-dark); }
.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
section { padding-block: var(--section-pad); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: var(--paper); padding: .6rem 1rem; z-index: 200;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--rose-dark); outline-offset: 2px; }
/* Sobre fondo oscuro el rosa profundo no se ve: el acento sube a rosa pálido. */
.hero :focus-visible,
.cta-final :focus-visible,
.site-footer :focus-visible,
.site-header.on-dark:not(.scrolled) :focus-visible { outline-color: var(--pink-pale); }
.whatsapp-float:focus-visible { outline-color: var(--navy); }

/* ============ SUPERFICIES DEL NAVEGADOR ============ */
::selection { background: var(--pink-pale); color: var(--navy); }
html { scrollbar-color: rgba(27, 54, 93, .38) var(--bg); }
:root { accent-color: var(--navy); }
a { text-underline-offset: .22em; text-decoration-thickness: 1px; }

/* Área de pulsación mínima (24px) sin mover un píxel del diseño.
   Dos medidas: holgada para acciones aisladas, ajustada para listas apiladas
   —ahí un margen mayor solaparía el enlace de al lado. */
.arrow-link, .card-toggle, .post-card-link, .post-back a,
.footer-nav a, .footer-contact a, .contact-direct a, .post-source a { position: relative; }
.arrow-link::before, .card-toggle::before, .post-card-link::before, .post-back a::before {
  content: ""; position: absolute; inset: -.5rem -.35rem;
}
.footer-nav a::before, .footer-contact a::before, .contact-direct a::before, .post-source a::before {
  content: ""; position: absolute; inset: -.28rem -.25rem;
}

/* ============ MICRO-TIPOGRAFÍA ============ */
.eyebrow {
  font-size: .6875rem; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--rose-dark); margin-bottom: 1.1rem;
}
.section-num { font-family: var(--font-display); color: var(--rose-dark); font-size: 1.1rem; }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--muted); max-width: 34em; }

/* ============ BOTONES ============ */
.btn {
  display: inline-block; padding: 1rem 2.2rem;
  font-size: .8125rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  border: 1px solid var(--navy); transition: background-color .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease); cursor: pointer;
  background: transparent; font-family: var(--font-body);
}
.btn-primary { background: var(--navy); color: var(--paper); }
.btn-primary:hover { background: var(--rose-dark); border-color: var(--rose-dark); }
.btn-ghost { color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: var(--paper); }
.btn-light { border-color: var(--paper); color: var(--paper); }
.btn-light:hover { background: var(--paper); color: var(--navy); }
.arrow-link {
  font-size: .8125rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  border-bottom: 1px solid var(--rose); padding-bottom: .3rem;
}
.arrow-link::after { content: " →"; color: var(--rose-dark); }
.arrow-link:hover { color: var(--rose-dark); }

/* ============ HEADER ============ */
.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 100;
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.scrolled { background: rgba(250, 248, 245, .95); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); box-shadow: 0 1px 0 var(--line); }
.site-header.on-dark:not(.scrolled) .logo,
.site-header.on-dark:not(.scrolled) .site-nav a { color: var(--paper); }
.site-header.on-dark:not(.scrolled) .site-nav a:hover { color: var(--pink-pale); }
.site-header.on-dark:not(.scrolled) .site-nav .nav-cta { border-color: var(--paper); }
.site-header.on-dark:not(.scrolled) .nav-toggle span { background: var(--paper); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { font-family: var(--font-display); font-size: 1.45rem; font-weight: 700; color: var(--navy); }
.logo-dot { color: var(--rose); }
.logo-img { height: 44px; width: auto; display: block; }
.site-header.on-dark:not(.scrolled) .logo-img { filter: brightness(0) invert(1); }
.site-nav { display: flex; gap: 2.2rem; align-items: center; }
.site-nav a {
  font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--navy); transition: color .2s;
}
.site-nav a:not(.nav-cta) { padding-block: .4rem; }
.site-nav a:hover, .site-nav a.active { color: var(--rose-dark); }
.site-nav .nav-cta { border: 1px solid var(--navy); padding: .6rem 1.3rem; }
.site-nav .nav-cta:hover { background: var(--navy); color: var(--paper); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .5rem; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--navy); margin: 6px 0; transition: transform .3s var(--ease); }

/* ============ FOOTER ============ */
.site-footer { background: var(--navy-deep); color: var(--footer-text); padding-block: 4rem 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-logo { color: var(--paper); font-size: 1.3rem; }
.footer-tag { font-size: .9rem; margin-top: .8rem; }
.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: .7rem; }
.footer-nav a, .footer-contact a { color: var(--footer-text); font-size: .9rem; }
.footer-nav a:hover, .footer-contact a:hover { color: var(--pink-pale); }
.footer-legal {
  padding-top: 2rem; font-size: .8rem; color: var(--footer-muted);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.footer-legal-links a { color: var(--footer-muted); }
.footer-legal-links a:hover { color: var(--footer-text); text-decoration: underline; }

/* ============ REVEAL ============ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============ ENTRADA (page enter) ============ */
/* Stagger suave al cargar: fade + subida. Solo transform/opacity (GPU).
   Sin JS — dispara en el primer paint. Mobile-first. */
@keyframes enter-rise {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}
@keyframes enter-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Home hero */
.hero-eyebrow,
.hero h1,
.hero-lead,
.hero-actions { animation: enter-rise .65s var(--ease) both; }
.hero h1 { animation-delay: .12s; }
.hero-lead { animation-delay: .24s; }
.hero-actions { animation-delay: .36s; }
/* «venden» en cursiva llega un pelín después (acento editorial) */
.hero h1 em { display: inline-block; animation: enter-fade .5s var(--ease) both; animation-delay: .21s; }

/* Heroes de páginas internas */
.page-hero .eyebrow,
.page-hero .page-title,
.page-hero .lead,
.page-hero .btn { animation: enter-rise .65s var(--ease) both; }
.page-hero .page-title { animation-delay: .1s; }
.page-hero .lead { animation-delay: .2s; }
.page-hero .btn { animation-delay: .3s; }

@media (prefers-reduced-motion: reduce) {
  .hero-eyebrow, .hero h1, .hero h1 em, .hero-lead, .hero-actions,
  .page-hero .eyebrow, .page-hero .page-title, .page-hero .lead, .page-hero .btn {
    animation: none;
  }
}

/* ============ PLACEHOLDER VISUAL ============ */
.ph-visual { position: relative; overflow: hidden; }
.ph-visual svg { width: 100%; height: 100%; object-fit: cover; }
/* Hueco de foto. El SVG de debajo no se quita: hace de fondo mientras la
   imagen carga y sigue ahi si el fichero falta, asi que el bloque nunca sale
   en blanco. Meter una foto es anadir un <img> dentro del .ph-visual y nada
   mas: el contenedor ya lleva role="img" y su aria-label, por eso la foto va
   con alt="" y no duplica el anuncio. */
.ph-visual > img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity .4s var(--ease);
}
.ph-visual > img[data-cargada] { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .ph-visual > img { transition: none; }
}
.ph-label {
  position: absolute; left: 1.2rem; bottom: 1rem;
  font-size: .6875rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.85);
}

/* ============ RESPONSIVE NAV ============ */
@media (max-width: 900px) {
  .nav-toggle { display: block; z-index: 110; }
  .site-nav {
    position: fixed; inset: 0; background: var(--bg);
    flex-direction: column; justify-content: center; text-align: center; gap: 2rem;
    transform: translateX(100%); visibility: hidden;
    transition: transform .35s var(--ease), visibility .35s var(--ease);
  }
  .site-nav.open { transform: none; visibility: visible; }
  .site-nav a { font-size: 1rem; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(8px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-8px) rotate(-45deg); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .site-header.on-dark .site-nav.open a { color: var(--navy); }
  .site-header.on-dark .site-nav.open .nav-cta { border-color: var(--navy); }
  .site-header.on-dark:not(.scrolled) .nav-toggle[aria-expanded="true"] span { background: var(--navy); }
}

/* ============ HERO ============ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding-block: 0; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-bg svg { width: 100%; height: 100%; }
.hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(rgba(20,41,70,.72), rgba(20,41,70,.45)); }
.hero-content { padding-top: 76px; }
.hero h1 { color: var(--paper); }
.hero h1 em { color: var(--pink-pale); }
.hero-eyebrow { color: var(--pink-pale); }
.hero-lead { color: var(--paper-mist); margin-top: 1.4rem; }
.hero-actions { display: flex; gap: 2rem; align-items: center; margin-top: 2.6rem; flex-wrap: wrap; }
.arrow-light { color: var(--paper); border-color: rgba(255,255,255,.5); }
.arrow-light::after { color: var(--pink-pale); }

/* ============ STATS ============ */
.stats { background: var(--pink-pale); padding-block: clamp(3rem, 6vw, 4.5rem); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-num { font-family: var(--font-display); font-size: clamp(2.4rem, 4.5vw, 3.6rem); font-weight: 700; color: var(--navy); }
.stat-label { font-size: .85rem; color: var(--muted); max-width: 16em; margin-inline: auto; }

/* ============ INTRO / SPLIT ============ */
.split { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.split .ph-visual { aspect-ratio: 4 / 5; }
.split p + p { margin-top: 1rem; }
.split .arrow-link { display: inline-block; margin-top: 2rem; }
.split h2 { margin-bottom: 1.5rem; }

/* ============ SERVICES ============ */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3.5rem; }
.service-card { border-top: 1px solid var(--line); padding-top: 1.8rem; }
.service-num { font-family: var(--font-display); font-size: 1.15rem; color: var(--rose-dark); }
.service-card h3 { margin: .8rem 0 1rem; }
.service-card p { font-size: .95rem; color: var(--muted); margin-bottom: 1.6rem; }

/* ============ CASE STUDY ============ */
.case-study { background: var(--paper); }
.case-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-block: 3rem; }
.case-step h3 { font-size: 1.05rem; font-family: var(--font-body); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--rose-dark); margin-bottom: .6rem; }
.case-step p { font-size: .92rem; color: var(--muted); }

/* ============ BA SLIDER ============ */
.ba-slider { position: relative; aspect-ratio: 16 / 9; overflow: hidden; max-width: 900px; margin-inline: auto; }
.ba-pane { position: absolute; inset: 0; }
.ba-pane svg { width: 100%; height: 100%; }
/* Mismo patron en el comparador: la foto se superpone al SVG de relleno. */
.ba-pane > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
/* ANTES/DESPUES viven en el DOM, no dentro del SVG: si estuvieran dibujados
   en el grafico desaparecerian al poner las fotos y el comparador se quedaria
   sin decir cual es cual. */
.ba-tag {
  position: absolute; bottom: 1.4rem; z-index: 2;
  font-size: .8125rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--paper); text-shadow: 0 1px 6px rgba(20, 41, 70, .6);
}
.ba-before .ba-tag { left: 1.4rem; }
.ba-after .ba-tag { right: 1.4rem; }
.ba-after { clip-path: inset(0 0 0 var(--pos, 50%)); }
.ba-handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 2px; background: var(--paper); box-shadow: 0 0 0 1px rgba(0,0,0,.15); pointer-events: none; }
.ba-handle::after {
  content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 44px; height: 44px; border-radius: 50%; background-color: var(--paper);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B365D' stroke-width='1.5' stroke-linecap='square' stroke-linejoin='miter'%3E%3Cpath d='M9.5 7.5 5 12l4.5 4.5M14.5 7.5 19 12l-4.5 4.5M5.6 12h12.8'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center; background-size: 22px 22px;
}
/* El control real es un range invisible: el foco de teclado se pinta en el tirador. */
.ba-slider:has(.ba-range:focus-visible) .ba-handle::after { outline: 2px solid var(--navy); outline-offset: 2px; }
.ba-range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; }

/* ============ TESTIMONIALS ============ */
.testimonials { background: var(--pink-pale); }
.quotes-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 3rem; }
.quote { border-left: 2px solid var(--rose); padding-left: 1.8rem; }
.quote p { font-family: var(--font-display); font-size: clamp(1.15rem, 1.8vw, 1.45rem); font-style: italic; color: var(--navy); line-height: 1.5; }
.quote cite { display: block; margin-top: 1.2rem; font-style: normal; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

/* ============ CTA FINAL ============ */
.cta-final { background: var(--navy); text-align: center; }
.cta-final h2 { color: var(--paper); }
.cta-final p { color: var(--footer-text); margin: 1.4rem auto 2.4rem; max-width: 32em; }

@media (max-width: 900px) {
  .stats-grid, .case-steps { grid-template-columns: repeat(2, 1fr); }
  .split, .services-grid, .quotes-grid { grid-template-columns: 1fr; }
  .hero-actions { gap: 1.2rem; }
}

/* ============ PAGE HERO ============ */
.page-hero { padding-top: calc(76px + clamp(3rem, 8vw, 6rem)); padding-bottom: clamp(2.5rem, 6vw, 4rem); }
.page-title { font-size: clamp(2.1rem, 4.5vw, 3.6rem); }
.page-hero .lead { margin-top: 1.4rem; }

/* ============ METHOD ============ */
.method { background: var(--paper); }
.method-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.5rem; margin-top: 3.5rem; }
.method-step { border-top: 1px solid var(--line); padding-top: 1.6rem; }
.method-num { font-family: var(--font-display); color: var(--rose-dark); font-size: 1.2rem; }
.method-step h3 { margin: .7rem 0 .8rem; font-size: 1.25rem; }
.method-step p { font-size: .92rem; color: var(--muted); }

/* ============ AUDIENCE ============ */
.audience { background: var(--pink-pale); }
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3rem; }
.audience-card { background: var(--bg); padding: 2.2rem; }
.audience-card h3 { margin-bottom: .8rem; }
.audience-card p { font-size: .95rem; color: var(--muted); }

@media (max-width: 900px) {
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .audience-grid { grid-template-columns: 1fr; }
}

/* ============ FILTERS ============ */
.filters { display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: 3rem; }
.filter-btn {
  font-family: var(--font-body); font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  background: none; border: 1px solid var(--line); color: var(--muted); padding: .6rem 1.4rem; cursor: pointer;
  transition: background-color .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.filter-btn:hover { border-color: var(--navy); color: var(--navy); }
.filter-btn.active { background: var(--navy); border-color: var(--navy); color: var(--paper); }

/* ============ PROJECTS ============ */
.portfolio-list { padding-top: 0; }
.projects-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; }
.project-card { background: var(--paper); transition: opacity .3s var(--ease); }
.project-card.hidden { display: none; }
.project-card .ph-visual { aspect-ratio: 4 / 3; }
.card-body { padding: 1.8rem; }
.card-tag { font-size: .7rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--rose-dark); margin-bottom: .5rem; }
.card-metric { font-family: var(--font-display); font-style: italic; color: var(--navy); margin-top: .4rem; }
.card-toggle {
  margin-top: 1.2rem; background: none; border: 0; border-bottom: 1px solid var(--rose);
  font-family: var(--font-body); font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--navy); padding: 0 0 .3rem; cursor: pointer;
}
.card-toggle:hover { color: var(--rose-dark); }
.card-detail { display: none; margin-top: 1.4rem; border-top: 1px solid var(--line); padding-top: 1.4rem; }
.card-detail p { font-size: .92rem; color: var(--muted); margin-bottom: .7rem; }
.card-detail strong { color: var(--navy); }
.project-card.expanded .card-detail { display: block; }

@media (max-width: 900px) {
  .projects-grid { grid-template-columns: 1fr; }
}

/* ============ SERVICE BLOCKS ============ */
.service-blocks { padding-top: 0; }
.service-block { display: grid; grid-template-columns: 6fr 5fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; padding-block: clamp(3rem, 7vw, 5rem); border-top: 1px solid var(--line); }
.service-block:first-of-type { border-top: 0; }
.service-block.reverse .sb-visual { order: -1; }
.sb-visual .ph-visual { aspect-ratio: 4 / 3; }
.service-block h2 { margin: .6rem 0 1.2rem; }
.sb-list { list-style: none; padding: 0; margin: 1.4rem 0; }
.sb-list li { padding-left: 1.4rem; position: relative; font-size: .95rem; color: var(--muted); margin-bottom: .5rem; }
.sb-list li::before { content: "—"; position: absolute; left: 0; color: var(--rose); }
.sb-meta { font-size: .92rem; margin-top: .8rem; }
.sb-meta strong { color: var(--navy); }
.service-block .arrow-link { display: inline-block; margin-top: 1.8rem; }

@media (max-width: 900px) {
  .service-block { grid-template-columns: 1fr; }
  .service-block.reverse .sb-visual { order: 0; }
}

/* ============ BLOG / COMING SOON ============ */
.coming-soon { background: var(--paper); text-align: center; }
.coming-soon p { max-width: 34em; margin: 1.4rem auto 2.4rem; color: var(--muted); }
.newsletter-form { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.newsletter-form .field-group { margin: 0; }
.newsletter-form input[type="email"] { min-width: 280px; }
/* El consentimiento baja a su propia linea: metido entre el email y el boton
   parte la frase en dos y descuadra la casilla respecto al texto. */
.newsletter-form .field-consent { flex-basis: 100%; justify-content: center; }
.newsletter-form .field-consent label { flex: 0 1 auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.hp-field { position: absolute; left: -9999px; }

/* ============ FORMS ============ */
.field-group { margin-bottom: 1.4rem; }
.field-group label { display: block; font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--navy); margin-bottom: .5rem; }
input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%; padding: .9rem 1rem; font-family: var(--font-body); font-size: 1rem; color: var(--text);
  background: var(--paper); border: 1px solid var(--line); transition: border-color .2s;
}
input, textarea { caret-color: var(--rose-dark); }
select {
  appearance: none; -webkit-appearance: none; padding-right: 2.6rem; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%231B365D' stroke-width='1.4' stroke-linecap='square'%3E%3Cpath d='m3.5 6 4.5 4.5L12.5 6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; background-size: 14px 14px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--navy); }
.field-error { border-color: var(--alert) !important; }
.error-msg { color: var(--alert); font-size: .8rem; margin-top: .4rem; }

/* Consentimiento RGPD: casilla y texto en una linea, el texto legible en
   minusculas (el label en versalitas del resto del formulario no vale para
   leer una frase). */
.field-consent { display: flex; align-items: flex-start; gap: .7rem; flex-wrap: wrap; }
.field-consent input[type="checkbox"] {
  width: 1.05rem; height: 1.05rem; flex: none; margin-top: .28rem; cursor: pointer;
}
.field-consent label {
  font-size: .9rem; font-weight: 400; letter-spacing: normal; text-transform: none;
  color: var(--muted); margin-bottom: 0; line-height: 1.55; cursor: pointer;
  flex: 1 1 14rem;
}
.field-consent label a { color: var(--rose-dark); text-decoration: underline; text-underline-offset: .18em; }
.field-consent label a:hover { color: var(--navy); }
.field-consent .error-msg { flex-basis: 100%; margin-top: .2rem; }
.field-consent input.field-error { outline: 2px solid var(--alert); outline-offset: 2px; }

/* ============ CONTACT ============ */
.contact { padding-top: 0; }
.contact-grid { display: grid; grid-template-columns: 6fr 5fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.contact-grid > * { min-width: 0; }
.contact-aside { background: var(--pink-pale); padding: 2.2rem; }
.contact-aside .aside-title { font-size: 1.35rem; margin-bottom: .6rem; }
.contact-aside > p { font-size: .95rem; color: var(--muted); margin-bottom: 1.6rem; }
.calendly-box { background: var(--paper); overflow: hidden; }
.contact-direct { margin-top: 1.8rem; font-size: .95rem; }
.contact-direct p { margin-bottom: .4rem; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 95;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .22);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 6px 20px rgba(0, 0, 0, .28); }
@media (max-width: 900px) {
  .whatsapp-float { right: 1rem; bottom: 1rem; }
}

/* Aviso de error devuelto por el servidor (?error=…) */
.form-alert {
  background: var(--alert-tint);
  border-left: 1px solid var(--alert);
  color: var(--alert-ink);
  font-size: .9rem;
  line-height: 1.5;
  padding: .8rem 1rem;
  margin-bottom: 1.4rem;
}

/* ── Blog: listado ──────────────────────────────────────── */
.post-index { padding-block: clamp(2rem, 5vw, 3.5rem); }
.post-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.post-card { background: var(--paper); padding: 2rem; display: flex; flex-direction: column; }
.post-card-title { font-family: var(--font-display); font-size: 1.45rem; line-height: 1.25; margin-bottom: .8rem; }
.post-card-title a { color: var(--navy); text-decoration: none; }
.post-card-title a:hover { color: var(--rose-dark); }
.post-card p { color: var(--muted); font-size: .95rem; flex: 1; }
.post-card-link {
  margin-top: 1.4rem; font-size: .8rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--rose-dark); text-decoration: none;
}
.post-card-link:hover { text-decoration: underline; }

/* ── Blog: artículo ─────────────────────────────────────── */
/* padding-top a 0: el hero del articulo ya aporta su separacion inferior,
   y el padding por defecto de section duplicaba el hueco. */
.post-body { padding-top: 0; padding-bottom: clamp(3rem, 8vw, 5rem); }
/* La medida de lectura se limita en los hijos, no en el contenedor: asi el
   texto comparte borde izquierdo con el titular del hero en vez de quedar
   centrado y desalineado respecto a el. */
.post-body .container > * { max-width: 46rem; }
/* Sin max-width aqui: .legal-body ES el .container, y limitarlo lo centraria
   desalineado del h1 del page-hero. La medida la pone .post-body .container > *. */
.legal-body ul { margin: 0 0 1.2rem 1.15rem; }
.legal-body li { margin-bottom: .5rem; line-height: 1.75; }
.legal-body a { color: var(--rose-dark); text-decoration: underline; text-underline-offset: .18em; }
.legal-body a:hover { color: var(--navy); }
.post-body h2 {
  font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2rem);
  margin-top: 2.8rem; margin-bottom: 1rem;
}
.post-body h3 {
  font-size: 1.1rem; font-weight: 600; color: var(--rose-dark);
  margin-top: 2rem; margin-bottom: .7rem;
}
.post-body p { margin-bottom: 1.2rem; line-height: 1.75; }
.post-list { margin: 0 0 1.6rem; padding-left: 1.2rem; }
.post-list li { margin-bottom: .9rem; line-height: 1.7; }
.post-list strong { color: var(--navy); }
.post-source { font-size: .85rem; }
.post-source a { color: var(--muted); }
.post-back { margin-top: 3.5rem; padding-top: 1.6rem; border-top: 1px solid var(--line); }
.post-back a { color: var(--rose-dark); text-decoration: none; font-weight: 600; }
.post-back a:hover { text-decoration: underline; }