/* ============================================
   Noor — Layout (nav + footer + containers + grid)
   ============================================ */

/* --- Nav --- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}



/* Blur glass en pseudo-elemento para no crear containing block
   para position:fixed hijos (el overlay mobile) */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  /*  background: color-mix(in srgb, var(--accent-current) 4%, rgba(13, 13, 13, 0.12));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px); */
  border-bottom: 1px solid rgba(0, 0, 0, 0.02);
}

.site-nav {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--edge-margin);
  width: 100%;
}

.site-nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 6px 12px;
  background: color-mix(in srgb, var(--surface-text) 5%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 0.5px solid color-mix(in srgb, var(--surface-text) 15%, transparent);
  border-radius: 12px;
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;

  /* The "Sticker" glow/outline that follows the container shape */
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--surface-text) 2%, transparent),
    0 4px 12px rgba(0, 0, 0, 0.1);
}

.site-nav__logo:hover {
  transform: translateY(-1px) scale(1.02);
  background: color-mix(in srgb, var(--surface-text) 8%, transparent);
  border-color: color-mix(in srgb, var(--surface-text) 25%, transparent);
}

.site-nav__logo-img {
  height: 22px;
  width: auto;
  /* Add a subtle drop shadow to the SVG itself to pop from the glass bubble */
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.site-nav__end {
  display: flex;
  align-items: center;
  gap: var(--gutter);
}

/* --- Links pill --- */

.site-nav__links-pill {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--surface-text) 5%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid color-mix(in srgb, var(--surface-text) 10%, transparent);
  border-radius: 999px;
  padding: 4px;
  isolation: isolate;
}

.site-nav__indicator {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 0;
  background: color-mix(in srgb, var(--surface-text) 12%, transparent);
  border-radius: 999px;
  pointer-events: none;
  z-index: -1;
  opacity: 0;
  transform: scale(0.8);
  will-change: left, width, transform, filter;
  /* Balanced unified transition */
  transition:
    left 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    width 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.3s ease,
    filter 0.3s ease;
}

.site-nav__indicator.is-visible {
  opacity: 1;
  transform: scale(1);
}

.site-nav__indicator.is-moving {
  filter: blur(0.5px);
  /* Discrete liquid motion blur */
}


.site-nav__links {
  display: flex;
  gap: 0;
  list-style: none;
}

.site-nav__links a {
  position: relative;
  display: flex;
  align-items: center;
  font-family: var(--font-ui);
  font-size: var(--text-body);
  color: var(--surface-text);
  padding: 5px 14px;
  border-radius: 999px;
  text-decoration: none;
  transition: opacity 0.3s ease, filter 0.3s ease, color 0.3s ease;
  z-index: 1;
}


/* Siblings blur — pill hover dims non-hovered links */
.site-nav__links-pill:hover .site-nav__links a {
  opacity: 0.4;
  filter: blur(0.4px);
}

.site-nav__links-pill .site-nav__links a:hover,
.site-nav__links-pill .site-nav__links a.is-current {
  opacity: 1;
  filter: none;
}

.site-nav__links a.is-current {
  color: var(--surface-text);
}


/* --- Nav lang toggle — segmented glass pill --- */

.site-nav__lang {
  display: flex;
  align-items: center;
}

.site-nav__lang-pill {
  position: relative;
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--surface-text) 7%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid color-mix(in srgb, var(--surface-text) 12%, transparent);
  border-radius: 999px;
  padding: 2px;
}

.site-nav__lang-knob {
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 0;
  width: 0;
  background: color-mix(in srgb, var(--surface-text) 18%, transparent);
  border-radius: 999px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.15),
    width 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.15),
    opacity 0.3s ease;
  pointer-events: none;
  z-index: 0;
}

.site-nav__lang-btn {
  position: relative;
  z-index: 1;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--surface-text);
  opacity: 0.6;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 999px;
  line-height: 1;
  white-space: nowrap;
  transition: opacity 0.3s ease, color 0.3s ease;
}

.site-nav__lang-btn.is-active {
  opacity: 1;
}

.site-nav__lang-btn:hover {
  opacity: 0.75;
  color: var(--accent-current);
}

/* Overlay context: slightly stronger contrast on dark bg */
.site-nav__overlay .site-nav__lang-pill {
  background: color-mix(in srgb, var(--surface-text) 10%, transparent);
  border-color: color-mix(in srgb, var(--surface-text) 20%, transparent);
}

.site-nav__overlay .site-nav__lang-knob {
  background: rgba(255, 255, 255, 0.18);
}

/* --- Hamburger button --- */

.site-nav__hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 201;
}

.site-nav__hamburger-bar {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--surface-text);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

.site-header.is-nav-open .site-nav__hamburger-bar:nth-child(1) {
  transform: translateY(3.25px) rotate(45deg);
}

.site-header.is-nav-open .site-nav__hamburger-bar:nth-child(2) {
  transform: translateY(-3.25px) rotate(-45deg);
}

/* --- Mobile overlay --- */

html.is-nav-open {
  overflow: hidden;
}

.site-nav__overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  transform: translateY(100%);
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-nav__overlay.is-open {
  transform: translateY(0);
}

.site-nav__overlay-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: calc(var(--nav-height) + var(--space-xl)) var(--edge-margin) var(--space-xl);
}

.site-nav__overlay-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}

.site-nav__overlay-link {
  font-family: var(--font-display-current);
  font-size: clamp(2.6rem, 7vw, 5rem);
  font-weight: 400;
  color: var(--surface-text);
  opacity: 0.9;
  text-decoration: none;
  display: block;
  transition: opacity 0.25s ease, color 0.25s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-nav__overlay-link:hover {
  opacity: 1;
  color: var(--accent-current);
  transform: translateX(10px);
}

.site-nav__overlay-lang {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-xl);
}

.site-nav__overlay-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-nav__overlay-meta {
  font-family: var(--font-ui);
  font-size: var(--text-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--surface-text);
  opacity: 0.4;
}

/* --- Responsive: mobile hides links/lang, shows hamburger --- */

@media (max-width: 767px) {
  .site-nav__links-pill {
    display: none;
  }

  .site-nav__lang {
    display: none;
  }

  .site-nav__hamburger {
    display: flex;
  }
}

/* --- Responsive: desktop hides overlay and hamburger --- */

@media (min-width: 768px) {
  .site-nav__overlay {
    display: none !important;
  }

  .site-nav__hamburger {
    display: none;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

  .site-header,
  .site-nav__overlay,
  .site-nav__hamburger-bar,
  .site-nav__lang-knob,
  .site-nav__overlay-link {
    transition: none;
  }
}

/* --- Main content --- */

.site-main {
  flex: 1;
  width: 100%;
  padding-top: var(--nav-height);
}

/* ============================================
   Container system (Apple-like)
   - .section = full-bleed surface (100vw)
   - .container = centered content (--content-max)
   - .container--wide = wider content (--wide-max)
   ============================================ */

.section {
  width: 100%;
  position: relative;
}

.container {
  width: min(100% - 2 * var(--gutter), var(--content-max));
  margin-inline: auto;
}

.container--wide {
  width: min(100% - 2 * var(--gutter), var(--wide-max));
  margin-inline: auto;
}

/* ============================================
   Editorial grid (Koto-like 2 columns)
   - Left: narrative/text (narrower)
   - Right: media (wider)
   ============================================ */

.grid-editorial {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(400px, 1.6fr);
  gap: var(--space-md);
  align-items: start;
}

.grid-editorial__text {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-md));
}

.grid-editorial__media {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

@media (max-width: 900px) {
  .grid-editorial {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .grid-editorial__text {
    position: static;
  }
}