/* ════════════════════════════════════════════════════════════════════════
   HOREKA — Layout
   Header, navegacion, footer, secciones genericas.
   ════════════════════════════════════════════════════════════════════════ */

/* Wrapper de inyeccion: no debe crear contexto de scroll para que el
   sticky del topbar/header funcione respecto al viewport, no respecto
   al wrapper. */
[data-slot="header"] { display: contents; }

/* ── Top bar ───────────────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  background: var(--c-graphite);
  color: var(--c-warm-white);
  font-size: var(--fs-xs);
  z-index: 95;
}
@media (max-width: 980px) {
  .topbar { position: relative; z-index: 90; }
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px var(--sp-5);
  gap: var(--sp-5);
}
.topbar__msg {
  display: inline-flex;
  align-items: center;
  letter-spacing: 0.04em;
  min-width: 0;
}
.topbar__links { display: flex; gap: var(--sp-5); align-items: center; }
.topbar__links,
.topbar__links > a {
  align-items: center;
}
.topbar__links a {
  opacity: 0.86;
  transition: opacity var(--t-fast);
}
.topbar__links a:hover { opacity: 1; }
.social-icons {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.social-icons__link {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(250,250,247,0.18);
  background: rgba(250,250,247,0.06);
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.social-icons__link:hover {
  background: rgba(250,250,247,0.14);
  border-color: rgba(250,250,247,0.38);
  transform: translateY(-1px);
}
.social-icons__link img {
  width: 14px;
  height: 14px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.social-icons--footer {
  margin-top: var(--sp-5);
}

/* ── Lang switcher (desktop, en topbar) ─────────────────────────────────── */
.lang-switcher {
  position: relative;
}
.lang-switcher__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(250,250,247,0.18);
  background: rgba(250,250,247,0.06);
  color: var(--c-warm-white);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.lang-switcher__btn:hover {
  background: rgba(250,250,247,0.14);
  border-color: rgba(250,250,247,0.38);
}
.lang-switcher__caret {
  width: 12px;
  height: 12px;
  transition: transform var(--t-fast);
}
.lang-switcher.is-open .lang-switcher__caret {
  transform: rotate(180deg);
}
.lang-switcher__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  padding: 6px;
  margin: 0;
  list-style: none;
  background: var(--c-white);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--sh-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--t-base), visibility var(--t-base), transform var(--t-base);
  z-index: 90;
}
.lang-switcher.is-open .lang-switcher__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-switcher__menu button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  width: 100%;
  padding: 8px 12px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-text);
  background: transparent;
  border-radius: var(--r-sm);
  text-align: left;
  transition: background var(--t-fast), color var(--t-fast);
}
.lang-switcher__menu button:hover {
  background: var(--c-ice);
}
.lang-switcher__menu button span {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-text-soft);
}

/* Lang switcher en mobile (dentro del drawer) */
.mobile-nav__lang {
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--c-border);
}
.mobile-nav__lang h4 {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-text-soft);
  margin-bottom: var(--sp-3);
}
.mobile-nav__lang-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.mobile-nav__lang-grid button {
  padding: 10px 14px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  background: var(--c-white);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-text);
  text-align: left;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.mobile-nav__lang-grid button:hover,
.mobile-nav__lang-grid button:active {
  border-color: var(--c-graphite);
  background: var(--c-ice);
}

@media (max-width: 560px) {
  .lang-switcher { display: none; }
}
.social-icons--footer .social-icons__link {
  width: 34px;
  height: 34px;
}
.social-icons--footer .social-icons__link img {
  width: 16px;
  height: 16px;
}

@media (max-width: 720px) {
  /* En movil ocultamos email y redes sociales del topbar, pero dejamos el lang switcher visible */
  .topbar__links > a[href^="mailto"],
  .topbar__links .social-icons { display: none; }
  .topbar__links { gap: 0; }
  .topbar__msg {
    max-width: calc(100vw - 140px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

/* ── Header ────────────────────────────────────────────────────────────── */
.header {
  position: sticky;
  top: var(--topbar-h, 0px);
  z-index: 80;
  background: transparent;
  border-bottom: 1px solid transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition:
    background-color var(--t-base),
    border-color var(--t-base),
    box-shadow var(--t-base),
    backdrop-filter var(--t-base),
    -webkit-backdrop-filter var(--t-base);
}
@media (max-width: 980px) {
  .header { top: 0; }
}
.header.is-scrolled {
  background: rgba(255,255,255,0.86);
  border-bottom-color: var(--c-border);
  box-shadow: 0 8px 24px rgba(23,20,29,0.08);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
}
.header .brand__logo,
.header .brand,
.header .nav__link {
  transition: color var(--t-base), opacity var(--t-base);
}
.header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--sp-6);
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-lg);
  letter-spacing: -0.02em;
  color: var(--c-text);
}
.brand__logo {
  display: block;
  width: auto;
  height: 88px;
  object-fit: contain;
}
.footer .brand__logo {
  height: 72px;
  margin-top: -16px;
  margin-left: -4px;
}
.footer .brand {
  display: block;
}

/* ── Nav primary ───────────────────────────────────────────────────────── */
.nav { justify-self: center; }
.nav__list { display: flex; gap: var(--sp-2); align-items: center; }
.nav__item { position: relative; }
.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-text);
  transition: background var(--t-fast), color var(--t-fast);
}
.nav__link:hover { background: var(--c-ice); }
.nav__caret {
  width: 10px; height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-2px,-2px);
  opacity: 0.6;
  transition: transform var(--t-fast);
}
.nav__item.is-open .nav__caret { transform: rotate(225deg) translate(-2px,-2px); opacity: 1; }

/* Mega menu */
.megamenu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translate(-50%, 8px);
  min-width: 640px;
  padding: var(--sp-6);
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base), transform var(--t-base);
}
/* Puente invisible que rellena el gap de 12px entre el item y el menu,
   para que el mouse pueda transitar sin disparar mouseleave del item. */
.nav__item.is-open .megamenu::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}
/* Sticky open: el JS agrega .is-open en hover y solo se cierra al
   pasar a otro item, hacer scroll o click fuera. */
.nav__item.is-open .megamenu,
.nav__item:focus-within .megamenu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.megamenu__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3) var(--sp-7);
}
.megamenu__link {
  display: grid;
  grid-template-columns: 36px 1fr;
  align-items: center;
  gap: var(--sp-3);
  padding: 10px 12px;
  border-radius: var(--r-md);
  font-weight: 500;
  color: var(--c-text);
  font-size: var(--fs-sm);
  transition: background var(--t-fast), transform var(--t-fast);
}
.megamenu__link:hover {
  background: var(--c-ice);
  transform: translateX(2px);
}
.megamenu__link-ico {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: var(--r-md);
  background: var(--c-ice);
  color: var(--c-ice-blue-dark);
  flex-shrink: 0;
  transition: background var(--t-fast), color var(--t-fast);
}
.megamenu__link:hover .megamenu__link-ico {
  background: var(--c-ice-blue);
  color: var(--c-white);
}
.megamenu__link-ico .nav-ico {
  width: 20px;
  height: 20px;
}
.megamenu__link-body {
  display: block;
  min-width: 0;
}
.megamenu__link small {
  display: block;
  color: var(--c-text-soft);
  font-weight: 400;
  margin-top: 2px;
  font-size: var(--fs-xs);
}
.megamenu__cta {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--sp-4);
  padding-top: var(--sp-5);
  border-top: 1px dashed var(--c-border);
  font-size: var(--fs-sm);
  color: var(--c-text-soft);
}

/* ── Header actions ────────────────────────────────────────────────────── */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* ── Burger movil ──────────────────────────────────────────────────────── */
.burger {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  position: relative;
}
.burger span {
  position: absolute;
  left: 12px;
  width: 20px; height: 1.5px;
  background: var(--c-text);
  transition: transform var(--t-base), opacity var(--t-base), top var(--t-base);
}
.burger span:nth-child(1){ top: 16px; }
.burger span:nth-child(2){ top: 21px; }
.burger span:nth-child(3){ top: 26px; }

.nav-open .burger span:nth-child(1){ top: 21px; transform: rotate(45deg); }
.nav-open .burger span:nth-child(2){ opacity: 0; }
.nav-open .burger span:nth-child(3){ top: 21px; transform: rotate(-45deg); }

/* Mobile drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--c-white);
  z-index: 70;
  padding: calc(var(--header-h) + var(--sp-5)) var(--sp-5) var(--sp-7);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--t-base);
}
.nav-open .mobile-nav { transform: translateX(0); }
.mobile-nav__group { margin-bottom: var(--sp-5); }
.mobile-nav__group h4 {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-text-soft);
  margin-bottom: var(--sp-3);
}
.mobile-nav__group a {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: var(--sp-3);
  padding: 14px 0;
  font-size: var(--fs-lg);
  font-family: var(--font-display);
  font-weight: 600;
  border-bottom: 1px solid var(--c-border);
  transition: color var(--t-fast);
}
.mobile-nav__group a:hover,
.mobile-nav__group a:active {
  color: var(--c-ice-blue-dark);
}
.mobile-nav__ico {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: var(--c-ice);
  color: var(--c-ice-blue-dark);
  flex-shrink: 0;
}
.mobile-nav__ico .nav-ico {
  width: 22px;
  height: 22px;
}
.mobile-nav__cta {
  margin-top: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

@media (max-width: 980px) {
  .nav { display: none; }
  .burger { display: block; }
  .header__actions .btn:not(.btn--wa) { display: none; }
  .header__inner {
    grid-template-columns: auto 1fr;
    gap: var(--sp-3);
    min-height: 72px;
  }
  .header__actions {
    justify-self: end;
  }
  .brand__logo {
    height: 56px;
  }
  .mobile-nav {
    padding-top: calc(72px + var(--sp-7));
  }
  .mobile-nav__cta {
    margin-top: var(--sp-7);
    padding-top: var(--sp-5);
    border-top: 1px solid var(--c-border);
    gap: var(--sp-3);
  }
  .mobile-nav__cta .btn {
    padding: 16px 24px;
    font-size: var(--fs-base);
    border-radius: var(--r-pill);
  }
}

/* ── Secciones genericas ───────────────────────────────────────────────── */
.section { padding: var(--sp-10) 0; }
.section--lg { padding: var(--sp-12) 0; }
.section--sm { padding: var(--sp-8) 0; }
.section--ice { background: var(--c-ice); }
.section--warm { background: var(--c-warm-white); }
.section--graphite { background: var(--c-graphite); color: var(--c-warm-white); }
.section--graphite h1,
.section--graphite h2,
.section--graphite h3,
.section--graphite h4 { color: var(--c-warm-white); }
.section--graphite p,
.section--graphite .eyebrow { color: var(--c-warm-white) !important; }
.section--graphite .stat__label,
.section--graphite .stat__num,
.section--graphite .lead,
.section--graphite .cat-card__desc,
.section--graphite .sol-card__desc,
.section--graphite .compare__text,
.section--graphite .res-card__title,
.section--graphite .res-card__cta,
.section--graphite .faq-item__content {
  color: var(--c-warm-white) !important;
}

.section__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--sp-6);
  margin-bottom: var(--sp-7);
  flex-wrap: wrap;
}
.section__title { max-width: 32ch; }

/* ── Footer ────────────────────────────────────────────────────────────── */
.footer {
  background: var(--c-graphite);
  color: var(--c-warm-white);
  padding: var(--sp-10) 0 var(--sp-6);
  font-size: var(--fs-sm);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  gap: var(--sp-7);
}
.footer h4 {
  color: var(--c-warm-white);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--sp-4);
  font-family: var(--font-body);
  font-weight: 600;
}
.footer ul li { margin-bottom: var(--sp-2); }
.footer a,
.footer p,
.footer span {
  color: var(--c-warm-white);
}
.footer a:hover { color: var(--c-ice-blue-soft); }
.footer__brand p { margin-top: var(--sp-3); max-width: 32ch; line-height: 1.55; }
.footer__newsletter form {
  display: flex;
  gap: 8px;
  margin-top: var(--sp-3);
}
.footer__newsletter input {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--c-warm-white);
  padding: 12px 14px;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
}
.footer__newsletter input::placeholder { color: rgba(250,250,247,0.5); }
.footer__bottom {
  margin-top: var(--sp-6);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
}

@media (max-width: 880px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
  .footer__brand { grid-column: 1 / -1; }
  .footer__newsletter { grid-column: 1 / -1; }
}

/* ── Sticky WhatsApp ───────────────────────────────────────────────────── */
.wa-float {
  position: fixed;
  right: var(--sp-5);
  bottom: var(--sp-5);
  z-index: 60;
  width: 60px;
  height: 60px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.wa-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(37,211,102,0.5);
}
.wa-float::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  opacity: 0.5;
  animation: wa-pulse 2s infinite;
  pointer-events: none;
}
@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: 0.5; }
  100% { transform: scale(1.4); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .wa-float::after { animation: none; }
}
@media (max-width: 720px) {
  .wa-float {
    right: var(--sp-4);
    bottom: var(--sp-4);
    width: 52px;
    height: 52px;
  }
  .wa-float svg,
  .wa-float .wa-icon {
    width: 24px;
    height: 24px;
  }
}
.wa-float span { display: none; }
.wa-float svg,
.wa-float .wa-icon {
  width: 28px;
  height: 28px;
}