/* TASHKENT — components.css */
/* Header */
.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  display: grid;
  min-height: 82px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  padding: 10px max(28px, calc((100vw - 1220px) / 2));
  border-bottom: 1px solid rgba(34, 31, 24, 0.1);
  background: rgba(248, 244, 236, 0.78);
  color: var(--ink);
  backdrop-filter: blur(12px);
  transition: min-height 280ms ease, background-color 280ms ease, color 280ms ease, border-color 280ms ease;
}

.site-header.is-scrolled {
  min-height: 68px;
  border-color: var(--line);
  background: rgba(248, 244, 236, 0.97);
  color: var(--ink);
}

/* Le logo est fourni sur fond blanc pur : `multiply` le pose sur l'ivoire
   sans détourer les traits fins du monogramme. */
.site-header .lang-switch button[aria-pressed="true"] {
  color: var(--uzbek-green);
}

.brand {
  display: flex;
  width: fit-content;
  align-items: center;
}

.brand-lockup {
  position: relative;
  display: flex;
  align-items: center;
  gap: 13px;
}

.brand-lockup > img[width][height] {
  width: auto;
  height: 36px;
  flex: 0 0 auto;
  object-fit: contain;
}

.brand-lockup-line {
  padding-left: 13px;
  border-left: 1px solid rgba(34, 31, 24, 0.2);
  color: var(--gold-deep);
  font: 700 0.5rem/1.35 var(--sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Sur fond sombre (pied de page), le logo est posé sur sa propre carte
   ivoire : le fond clair est une exigence de la charte. */
.brand-lockup--card {
  align-self: start;
  padding: 15px 21px;
  background: var(--ivory);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.brand-lockup--card > img[width][height] {
  height: 42px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 35px);
  font: 500 0.69rem/1 var(--sans);
  letter-spacing: 0.08em;
}

.desktop-nav a {
  position: relative;
  padding: 10px 0;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  background: var(--turquoise-light);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  justify-self: end;
  padding: 13px 17px;
  border: 1px solid currentColor;
  font: 600 0.64rem/1 var(--sans);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: background-color 220ms ease, color 220ms ease;
}

.header-cta:hover {
  background: var(--turquoise);
  color: white;
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  background: transparent;
  cursor: pointer;
}

.menu-button span {
  position: absolute;
  width: 20px;
  height: 1px;
  background: currentColor;
  transition: transform 200ms ease;
}

.menu-button span:first-child {
  transform: translateY(-4px);
}

.menu-button span:last-child {
  transform: translateY(4px);
}

.menu-button[aria-expanded="true"] span:first-child {
  transform: rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  z-index: 90;
  inset: 0;
  display: none;
  padding: 124px 30px 50px;
  background: var(--ivory);
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.mobile-menu.is-open {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu .eyebrow {
  color: var(--turquoise);
}

.mobile-menu nav {
  display: grid;
  margin-top: 30px;
  border-top: 1px solid var(--line);
}

.mobile-menu nav a {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font: 400 clamp(1.4rem, 7vw, 2rem)/1 var(--serif);
}

.mobile-menu nav span {
  color: var(--turquoise);
  font: 600 0.64rem/1 var(--sans);
  letter-spacing: 0.16em;
}

.site-footer {
  padding: 85px 0 28px;
  background: #0b0d0c;
  color: rgba(245, 240, 231, 0.65);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.75fr 0.75fr;
  gap: 60px;
}

.footer-brand-marks {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
}

.footer-brand img {
  width: 52px;
}

.brand-lockup--footer .brand-lockup-thread {
  top: 3px;
  width: 284px;
  opacity: 0.28;
}

.brand-lockup--footer .brand-wordmark strong {
  color: var(--ivory);
  font-size: 2rem;
}

.brand-lockup--footer .brand-wordmark small {
  color: rgba(245, 240, 231, 0.62);
}

.footer-brand p {
  margin: 20px 0 0;
  color: var(--gold-light);
  font-size: 1.1rem;
  font-style: italic;
}

.footer-house-line {
  display: block;
  margin-top: 10px;
  color: rgba(245, 240, 231, 0.38);
  font: 500 0.54rem/1.5 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.house-seal {
  width: 118px;
  flex: 0 0 auto;
  color: var(--gold-light);
  transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1), color 300ms ease;
}

.house-seal:hover,
.house-seal:focus-visible {
  color: var(--turquoise-light);
  transform: rotate(5deg) scale(1.035);
}

.house-seal svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.house-seal-outer,
.house-seal-inner {
  fill: none;
  stroke: currentColor;
}

.house-seal-outer {
  stroke-width: 1.5;
}

.house-seal-inner {
  stroke-width: 0.7;
  opacity: 0.48;
}

.house-seal-ring {
  fill: currentColor;
  font: 600 7px/1 var(--sans);
  letter-spacing: 1.3px;
}

.house-seal-date {
  fill: currentColor;
  font: 600 7px/1 var(--sans);
  letter-spacing: 1.5px;
}

.footer-label {
  margin: 0 0 20px;
  color: var(--turquoise-light);
  font: 600 0.62rem/1 var(--sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.site-footer address,
.site-footer a {
  font-size: 0.92rem;
  font-style: normal;
  line-height: 1.7;
}

.site-footer a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  margin-top: 70px;
  padding-top: 22px;
  border-top: 1px solid rgba(245, 240, 231, 0.14);
  color: rgba(245, 240, 231, 0.38);
  font: 500 0.65rem/1.6 var(--sans);
  letter-spacing: 0.04em;
}

.footer-bottom p {
  margin: 0;
}

/* Motion */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 800ms ease, transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Rosace de faïence : réutilisée hors du hero (Atlas, section Routes). */
.tile-rosette {
  width: 100%;
  height: auto;
}

@keyframes hero-breathe {
  from {
    transform: scale(1.01);
  }
  to {
    transform: scale(1.055);
  }
}

@keyframes scroll-line {
  0%,
  100% {
    transform: translateX(-40px);
  }
  55% {
    transform: translateX(76px);
  }
}