/* Cabecera, menú móvil, pie y barra de acciones */

/* --- Cabecera fija: transparente sobre el hero, carbón al bajar --- */
.hdr {
  position: fixed;
  z-index: 200;
  inset: 0 0 auto;
  height: var(--header-h);
  color: var(--bone);
  transition: background-color .45s, box-shadow .45s, transform .5s var(--ease);
}
.hdr::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(12, 12, 11, .55), rgba(12, 12, 11, 0));
  transition: opacity .45s;
}
.hdr.is-scrolled { background: rgba(24, 24, 22, .92); box-shadow: 0 1px 0 var(--line-dark); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.hdr.is-scrolled::before { opacity: 0; }
.hdr.is-hidden { transform: translateY(-100%); }
.hdr__in { display: flex; align-items: center; gap: 20px; height: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.hdr__logo { display: flex; align-items: center; min-height: 44px; flex: none; }
.hdr__logo img { width: auto; height: 38px; }
@media (min-width: 1100px) { .hdr__logo img { height: 46px; } }
.hdr__nav { display: none; margin-left: auto; }
.hdr__nav ul { display: flex; gap: 6px; }
.hdr__link {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  font: 700 .95rem/1 var(--f-display);
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
}
/* Rodillo de texto al pasar */
.hdr__link span { position: relative; display: inline-block; overflow: hidden; line-height: 1.2; }
.hdr__link span::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 100%;
  color: var(--copper-hi);
}
.hdr__link span, .hdr__link span::after { transition: transform .45s var(--ease); }
.hdr__link:hover span { transform: translateY(-100%); }
.hdr__link:hover span::after { transform: none; }
@media (min-width: 1180px) { .hdr__nav { display: block; } }
.hdr__end { display: flex; align-items: center; gap: 10px; margin-left: auto; }
@media (min-width: 1180px) { .hdr__end { margin-left: 8px; } }
.hdr__cta { display: none; min-height: 46px; }
@media (min-width: 620px) { .hdr__cta { display: inline-flex; } }

.lang { position: relative; display: flex; align-items: center; gap: 4px; font: 700 .85rem/1 var(--f-display); letter-spacing: .14em; }
.lang span { padding: 4px 2px; opacity: .55; }
.lang span[aria-current] { opacity: 1; box-shadow: inset 0 -2px 0 var(--copper); }
.lang .lang__sep { opacity: .35; }
.lang .pending-tag { position: absolute; top: 100%; left: 50%; margin: 2px 0 0; transform: translateX(-50%); white-space: nowrap; font-size: .55rem; }

/* Hamburguesa → X (barras propias) */
.burger {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-right: -8px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}
.burger__bar { position: absolute; left: 12px; width: 24px; height: 2px; background: currentColor; transition: transform .45s var(--ease), width .45s var(--ease); }
.burger__bar--a { transform: translateY(-4px); }
.burger__bar--b { transform: translateY(4px); width: 16px; }
.burger[aria-expanded="true"] .burger__bar--a { transform: rotate(45deg); }
.burger[aria-expanded="true"] .burger__bar--b { transform: rotate(-45deg); width: 24px; }
.burger--nojs { display: none; color: inherit; }
.no-js .burger[data-burger] { display: none; }
.no-js .burger--nojs { display: inline-grid; }
@media (min-width: 1180px) { .burger, .no-js .burger--nojs { display: none; } }

/* --- Menú móvil a pantalla completa --- */
.menu {
  position: fixed;
  z-index: 190;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-h) + 24px) var(--gutter) calc(24px + env(safe-area-inset-bottom));
  background: var(--carbon);
  color: var(--bone);
  overflow-y: auto;
  visibility: hidden;
  opacity: 0;
  transition: opacity .45s var(--ease), visibility 0s .45s;
}
.menu.is-open, .menu:target { visibility: visible; opacity: 1; transition: opacity .45s var(--ease); }
.menu__close { display: none; }
.no-js .menu__close { display: block; position: absolute; top: 18px; right: var(--gutter); padding: 12px; font-weight: 600; }
.menu__roof { width: min(100%, 520px); margin-bottom: 18px; }
.menu__roof path { stroke-width: 2px; }
.menu__list li { border-bottom: 1px solid var(--line-dark); opacity: 0; transform: translateY(16px); transition: opacity .5s var(--ease), transform .6s var(--ease); transition-delay: calc(var(--i) * 50ms + 80ms); }
.menu.is-open .menu__list li, .menu:target .menu__list li { opacity: 1; transform: none; }
.menu__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  min-height: 56px;
  padding: 10px 0;
  font: 800 clamp(2rem, 10vw, 3.4rem)/1 var(--f-display);
  text-transform: uppercase;
  text-decoration: none;
}
.menu__list small { font: 700 .8rem/1 var(--f-display); color: var(--copper-hi); letter-spacing: .1em; }
.menu__foot { display: grid; gap: 4px; margin-top: auto; padding-top: 28px; }
.menu__foot a { display: flex; align-items: center; gap: 12px; min-height: 48px; text-decoration: none; font-weight: 600; }
.menu__foot small { display: block; font-size: .72rem; font-weight: 500; color: var(--muted-dark); text-transform: uppercase; letter-spacing: .12em; }
body.menu-open { overflow: hidden; }

/* --- Pie --- */
.ftr { position: relative; background: var(--carbon); color: var(--bone); padding: clamp(20px, 5vw, 64px) 0 24px; overflow: hidden; }
.ftr__roof { position: absolute; top: 0; left: 0; width: 100%; opacity: .9; }
.ftr__roof path { stroke-width: 1px; stroke: rgba(227, 149, 74, .55); }
.ftr__top { display: grid; gap: 12px; padding-top: 32px; padding-bottom: 28px; border-bottom: 1px solid var(--line-dark); }
.ftr__logo img { width: min(56vw, 400px); height: auto; }
.ftr__claim { font: italic 400 clamp(1.5rem, 4vw, 2.4rem)/1.1 var(--f-serif); color: var(--copper-hi); }
@media (min-width: 900px) { .ftr__top { grid-template-columns: auto 1fr; align-items: end; gap: 48px; } .ftr__claim { text-align: right; } }
.ftr__grid { display: grid; gap: 24px; padding-top: 28px; padding-bottom: 28px; }
@media (min-width: 700px) { .ftr__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .ftr__grid { grid-template-columns: 1.2fr 1.2fr .8fr; } }
.ftr__h { display: flex; gap: 12px; margin-bottom: 10px; font: 800 1.35rem/1 var(--f-display); text-transform: uppercase; letter-spacing: .02em; }
.ftr__h span { color: var(--copper-hi); font-size: .9rem; letter-spacing: .1em; padding-top: 3px; }
.ftr__addr { margin-bottom: 4px; color: rgba(228, 225, 223, .82); }
.ftr__links { display: flex; flex-wrap: wrap; gap: 0 18px; }
@media (min-width: 700px) { .ftr__links { flex-direction: column; align-items: flex-start; } }
.ftr__links a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; border-bottom: 1px solid transparent; transition: color .3s, border-color .3s; }
.ftr__links a:hover { color: var(--copper-hi); border-color: currentColor; }
.ftr__base { display: grid; gap: 14px; padding-top: 22px; border-top: 1px solid var(--line-dark); font-size: .82rem; color: var(--muted-dark); }
.ftr__legal { display: flex; flex-wrap: wrap; gap: 0 18px; }
.ftr__legal a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.ftr__note { max-width: 70ch; }
@media (min-width: 1100px) { .ftr__base { grid-template-columns: auto 1fr; align-items: center; } .ftr__legal { justify-content: flex-end; } .ftr__note { grid-column: 1 / -1; } }

/* --- Barra de acciones fija (móvil): discreta, 2 acciones, aparece tras el hero y se esconde al bajar --- */
.abar {
  position: fixed;
  z-index: 180;
  inset: auto 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
  height: calc(var(--abar-h) + env(safe-area-inset-bottom));
  padding: 0 var(--gutter) env(safe-area-inset-bottom);
  background: rgba(24, 24, 22, .78);
  color: var(--bone);
  border-top: 1px solid var(--line-dark);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  transition: transform .45s var(--ease), opacity .35s;
}
@media (min-width: 900px) { .abar { display: none; } }
/* Con JS: oculta hasta pasar el hero y mientras se baja; sin JS siempre visible */
.js .abar:not(.is-shown) { transform: translateY(101%); opacity: 0; pointer-events: none; }
.reveal-all .abar { transform: none; opacity: 1; pointer-events: auto; }
body.menu-open .abar { transform: translateY(101%); opacity: 0; pointer-events: none; }
.abar__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 12px;
  font: 700 .8rem/1 var(--f-display);
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  list-style: none;
  color: rgba(228, 225, 223, .9);
}
.abar__btn::-webkit-details-marker { display: none; }
.abar__btn .ico { width: 17px; height: 17px; color: var(--copper-hi); }
.abar__call { position: relative; }
.abar__call summary { margin-left: -12px; }
.abar__call summary.abar__btn--icon { margin-left: 0; }
.abar__call[open] summary { color: #fff; }
.abar__btn--main { margin-left: auto; min-height: 44px; padding: 0 14px; border: 1px solid rgba(227, 149, 74, .55); color: #fff; }
.abar__btn--main .ico--arrow { width: 15px; height: 15px; color: var(--copper-hi); }
.abar__sheet {
  position: absolute;
  bottom: calc(100% + 8px);
  left: -4px;
  width: min(280px, calc(100vw - 2 * var(--gutter)));
  display: grid;
  background: var(--carbon-2);
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow-deep);
}
.abar__sheet a { display: grid; gap: 2px; min-height: 52px; padding: 9px 14px; text-decoration: none; font-weight: 600; font-size: .95rem; }
.abar__sheet a + a { border-top: 1px solid var(--line-dark); }
.abar__sheet small { font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--copper-hi); }
.abar__btn--wa { min-height: 44px; padding: 0 16px 0 14px; background: #128c7e; color: #fff; letter-spacing: .12em; }
.abar__btn--wa .ico { width: 20px; height: 20px; color: #fff; }
.abar__btn--icon { width: 44px; padding: 0; border: 1px solid var(--line-dark); }
.abar__btn--icon .ico { width: 19px; height: 19px; }
@media (max-width: 899px) {
  .ftr { padding-bottom: calc(24px + var(--abar-h) + env(safe-area-inset-bottom)); }
  .ftr__claim { display: none; }
  .ftr__logo img { width: min(50vw, 220px); }
}
@media (max-width: 699px) {
  .ftr__grid { grid-template-columns: 1fr 1fr; gap: 22px 14px; font-size: .84rem; }
  .ftr__social { grid-column: 1 / -1; }
  .ftr__centre .ftr__links { flex-direction: column; }
  .ftr__centre .ftr__links a { min-height: 44px; overflow-wrap: anywhere; }
  .ftr__h { font-size: 1.1rem; gap: 8px; }
  .ftr__h span { font-size: .78rem; }
  .ftr__base { gap: 8px; }
}
@media (max-width: 359px) {
  .abar__btn { letter-spacing: .1em; }
  .abar__btn--main .ico--arrow { display: none; }
}
.abar__sheet .abar__wa small { justify-self: start; }