/* ==========================================================================
   layout.css — Header, footer, contenedores, grid
   Multiparking la Jabega
   ========================================================================== */

/* === Skip link === */
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  padding: var(--space-3) var(--space-4);
  background: var(--color-brand);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  z-index: 1000;
  transform: translateY(-100%);
  transition: transform var(--transition-fast);
  border-radius: 0 0 var(--radius-md) 0;
}

.skip-link:focus {
  transform: translateY(0);
  color: #fff;
}

/* === Container === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container--narrow {
  max-width: 800px;
}

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.site-header__logo img {
  height: 56px;
  width: auto;
  max-width: 200px;
  display: block;
}

.site-header__logo a {
  display: block;
  text-decoration: none;
}

/* === Nav principal === */
.nav-main {
  display: none;
}

.nav-main__list {
  display: flex;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-main__link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-2) var(--space-1);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.nav-main__link:hover,
.nav-main__link[aria-current="page"] {
  color: var(--color-brand);
  border-bottom-color: var(--color-brand);
}

@media (min-width: 768px) {
  .nav-main { display: block; }
}

/* === Selector de idioma === */
.lang-selector {
  position: relative;
}

.lang-selector__button {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.lang-selector__button:hover {
  border-color: var(--color-brand-500);
  color: var(--color-brand);
}

.lang-selector__button[aria-expanded="true"] {
  border-color: var(--color-brand);
  background: var(--color-brand-50);
}

.lang-selector__flag {
  width: 20px;
  height: 14px;
  border-radius: 2px;
  object-fit: cover;
  flex-shrink: 0;
}

.lang-selector__code {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--font-size-xs);
}

.lang-selector__menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  min-width: 180px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  list-style: none;
  margin: 0;
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility 0s var(--transition-fast);
  z-index: 110;
}

.lang-selector__menu[data-open="true"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility 0s;
}

.lang-selector__option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  text-decoration: none;
  width: 100%;
  border: none;
  background: none;
  text-align: left;
  transition: background var(--transition-fast);
}

.lang-selector__option:hover,
.lang-selector__option[aria-current="true"] {
  background: var(--color-brand-50);
  color: var(--color-brand);
}

/* === Menú móvil === */
.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
}

@media (min-width: 768px) {
  .nav-toggle { display: none; }
}

.nav-mobile {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--space-5);
  transform: translateY(-110%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform var(--transition-base), opacity var(--transition-base), visibility 0s var(--transition-base);
  z-index: 90;
  max-height: calc(100vh - var(--header-height));
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.nav-mobile[data-open="true"] {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: transform var(--transition-base), opacity var(--transition-base), visibility 0s;
}

.nav-mobile__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.nav-mobile__link {
  display: block;
  padding: var(--space-3);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--font-size-md);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.nav-mobile__link:hover,
.nav-mobile__link[aria-current="page"] {
  background: var(--color-brand-50);
  color: var(--color-brand);
}

/* === Hero === */
.hero {
  position: relative;
  min-height: clamp(360px, 50vh, 540px);
  display: flex;
  align-items: center;
  background: var(--color-brand-900);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}

.hero__image {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.7) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1100px;
}

.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-brand-300);
  margin-bottom: var(--space-3);
}

.hero__title {
  color: #fff;
  font-size: clamp(2rem, 0.6rem + 4vw, 3.5rem);
  margin-bottom: var(--space-4);
  font-weight: 700;
  line-height: 1.1;
}

.hero__subtitle {
  font-size: var(--font-size-md);
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--space-5);
  font-weight: 400;
  max-width: 900px;
}

.hero__location {
  font-size: var(--font-size-sm);
  color: var(--color-brand-300);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-3);
}

.hero__cta {
  margin-top: var(--space-5);
}

/* === Section === */
.section {
  padding: var(--space-10) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--brand {
  background: var(--color-brand);
  color: #fff;
}

.section--brand h2,
.section--brand h3 { color: #fff; }

.section__header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.section__eyebrow {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.section__title {
  margin-bottom: var(--space-4);
}

.section__lead {
  font-size: var(--font-size-md);
  color: var(--color-text-soft);
  max-width: 640px;
  margin: 0 auto;
}

/* === Grid === */
.grid {
  display: grid;
  gap: var(--space-5);
}

.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
}

/* === Footer === */
.site-footer {
  background: var(--color-brand-900);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-10) 0 var(--space-5);
  margin-top: auto;
}

.site-footer__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.site-footer h2,
.site-footer h3 {
  color: #fff;
  font-size: var(--font-size-md);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.site-footer p,
.site-footer li {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--font-size-sm);
}

.site-footer__brand img {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-3);
}

.site-footer__brand p {
  max-width: 320px;
}

.site-footer__legal {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
}

.site-footer__legal li {
  margin: 0;
  padding: 0;
  position: relative;
}

.site-footer__legal li + li::before {
  content: "·";
  position: absolute;
  left: calc(-1 * var(--space-2));
  color: rgba(255, 255, 255, 0.4);
}

.site-footer__legal a {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.7);
}

.site-footer__legal a:hover {
  color: var(--color-brand-300);
}

.site-footer__credito {
  margin-top: var(--space-2);
  font-size: var(--font-size-xs);
}

.site-footer__credito a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 1px;
  transition: all var(--transition-fast);
}

.site-footer__credito a:hover {
  color: var(--color-brand-300);
  border-bottom-color: var(--color-brand-300);
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.site-footer a:hover {
  color: var(--color-brand-300);
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: var(--space-4);
  text-align: center;
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.6);
}

/* === Main wrapper === */
main {
  flex: 1;
  width: 100%;
}