:root {
  color-scheme: light;
  --bg: #F0EFED;
  --paper: #F0EFED;
  --paper-warm: #F0EFED;
  --ink: #171513;
  --muted: #6B635B;
  --line: #D5CDC2;
  --line-soft: rgba(91, 79, 69, 0.20);
  --accent: #5B4F45;
  --content-width: 100%;
  --soft-shadow: 0 28px 80px rgba(23, 21, 19, 0.09);
  --font-display: "Jost", "Noto Sans SC", "Noto Sans Arabic", sans-serif;
  --font-sans: "Jost", "Noto Sans SC", "Noto Sans Arabic", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.65;
}

.site-header {
  padding: 0.82rem 0;
  border-bottom: 1px solid rgba(213, 205, 194, 0.82);
  background: rgba(240, 239, 237, 0.78);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
}

.site-header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  min-height: 2.95rem;
  width: var(--content-width);
  margin: 0;
  padding: 0 clamp(1rem, 3vw, 3.5rem);
}

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: clamp(9.8rem, 13vw, 14.2rem);
  height: auto;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.44rem;
  border: 1px solid rgba(91, 79, 69, 0.28);
  background: transparent;
  color: var(--accent);
  min-height: 2.35rem;
  padding: 0.28rem 0.58rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.menu-toggle-mark {
  position: relative;
  width: 0.68rem;
  height: 0.68rem;
  flex: 0 0 auto;
}

.menu-toggle-mark::before,
.menu-toggle-mark::after {
  content: "";
  position: absolute;
  background: currentColor;
}

.menu-toggle-mark::before {
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  transform: translateY(-50%);
}

.menu-toggle-mark::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
}

.site-header[data-menu-open="true"] .menu-toggle-mark::after {
  display: none;
}

.doc-nav {
  justify-content: center;
}

@media (min-width: 1180px) {
  .site-header-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 920px) minmax(0, 1fr);
  }

  .brand {
    grid-column: 1;
    justify-self: start;
  }

  .doc-nav {
    grid-column: 2;
    width: 100%;
    justify-content: flex-start;
    padding: 0 clamp(1.25rem, 4vw, 3rem);
  }

  .doc-nav a[href$="/participate/"] {
    margin-left: auto;
  }

  .lang-nav {
    grid-column: 3;
    justify-self: end;
  }
}

.doc-nav, .lang-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem clamp(1.2rem, 2.4vw, 2.25rem);
  align-items: center;
}

.lang-nav {
  position: relative;
  justify-content: flex-end;
}

.lang-nav::after {
  content: "▾";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-54%);
  color: var(--accent);
  font-size: 0.72rem;
  pointer-events: none;
}

.doc-nav a {
  color: var(--muted);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 1.22rem;
  font-weight: 400;
}

.doc-nav a::after {
  content: attr(data-label);
  display: block;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  font-weight: 600;
}

.language-select {
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  border-bottom: 1px solid rgba(91, 79, 69, 0.32);
  background: transparent;
  color: var(--accent);
  padding: 0.16rem 1rem 0.16rem 0;
  font-family: var(--font-sans);
  font-size: 1.22rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
}

.doc-nav a[href$="/participate/"] {
  margin-left: 0.1rem;
  padding: 0.18rem 0.58rem;
  border: 1px solid rgba(91, 79, 69, 0.26);
  color: var(--accent);
  background: rgba(91, 79, 69, 0.055);
  font-weight: 500;
}

@media (min-width: 1180px) {
  .doc-nav a[href$="/participate/"] {
    margin-left: auto;
  }
}

.doc-nav a[aria-current="page"] {
  color: var(--accent);
  font-weight: 600;
}

.page {
  width: 100%;
  margin: 0;
  padding: 0;
}

.document, .cards {
  background: transparent;
  border: 0;
  font-size: 1.1rem;
  padding: clamp(1.25rem, 4vw, 3rem);
}

.hero {
  background: transparent;
  border: 0;
  padding: 0;
  isolation: isolate;
}

.document, .cards {
  max-width: 920px;
  margin-inline: auto;
}

.hero-home {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.64fr) minmax(0, 0.36fr);
  gap: clamp(2rem, 6vw, 5.25rem);
  align-items: center;
  min-height: calc(100svh - 3.2rem);
  overflow: hidden;
}

.hero-home::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(240, 239, 237, 0.99) 0%, rgba(240, 239, 237, 0.97) 43%, rgba(240, 239, 237, 0.72) 58%, rgba(240, 239, 237, 0.08) 100%);
}

.hero-copy {
  position: relative;
  z-index: 3;
  width: min(1024px, calc(100vw - clamp(2rem, 7vw, 8rem)));
  max-width: 1024px;
  padding-left: clamp(1.4rem, 5.5vw, 6rem);
}

.hero-copy::before {
  content: "";
  position: absolute;
  left: clamp(1rem, 4.6vw, 5.3rem);
  top: 0.35rem;
  bottom: 0.35rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(91, 79, 69, 0.58), rgba(91, 79, 69, 0.045));
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.18rem, 4.6vw, 4.15rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.018em;
}

.document h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.1vw, 3.35rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.document h2 {
  margin-top: 2.4rem;
  line-height: 1.15;
  font-weight: 500;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-lead {
  color: var(--ink);
  font-size: clamp(1.13rem, 2.1vw, 1.52rem);
  font-weight: 300;
  line-height: 1.5;
  max-width: 680px;
  margin: 0 0 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  margin-top: clamp(1.1rem, 2.2vw, 1.8rem);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.05rem;
  padding: 0.74rem 1.16rem;
  font-family: var(--font-sans);
  font-size: 1.13rem;
  font-weight: 500;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover { transform: translateY(-1px); }

.button-primary {
  background: var(--ink);
  border: 1px solid var(--ink);
  color: var(--paper);
}

.button-secondary {
  background: rgba(240, 239, 237, 0.62);
  border: 1px solid rgba(91, 79, 69, 0.34);
  color: var(--accent);
}

.hero-art {
  position: absolute;
  z-index: 1;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  pointer-events: none;
  opacity: 0.96;
}

.hero-art img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  object-position: 64% center;
  filter: saturate(0.5) contrast(0.98);
}

.cards { margin-top: 1rem; }
.cards ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.75rem; }
.cards a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
}
.cards span { color: var(--muted); font-family: var(--font-sans); }

.missing-translation { border-style: dashed; }

.site-footer {
  margin-top: clamp(2.4rem, 6vw, 4.8rem);
  padding: clamp(1.2rem, 2.6vw, 2.25rem) 0 clamp(1.7rem, 3.8vw, 3.4rem);
  border-top: 1px solid rgba(91, 79, 69, 0.22);
  background: transparent;
}

.page-home + .site-footer {
  margin-top: 0;
}

.page-home + .site-footer .site-footer-inner {
  max-width: none;
  margin-inline: 0;
  padding-left: clamp(1.4rem, 5.5vw, 6rem);
  padding-right: clamp(1.25rem, 4vw, 3rem);
}

.site-footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 0.82rem;
  width: 100%;
  max-width: 920px;
  margin-inline: auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.footer-signature {
  display: grid;
  gap: 0.08rem;
  max-width: 720px;
}

.footer-mark,
.footer-statement,
.footer-meta {
  font-size: clamp(0.92rem, 1.15vw, 1.02rem);
}

.footer-mark {
  display: block;
  font-family: var(--font-sans);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0;
  color: var(--ink);
}

.footer-statement {
  max-width: 720px;
  margin: 0;
  color: var(--accent);
  font-weight: 300;
  line-height: 1.4;
}

.footer-meta {
  justify-self: start;
  align-self: start;
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  margin: 0;
  padding-top: 0;
  color: var(--muted);
  line-height: 1.4;
}

.footer-meta a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

@media (max-width: 900px) {
  .hero-home {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: clamp(12rem, 40vw, 20rem);
  }

  .hero-home::after {
    background:
      linear-gradient(180deg, rgba(240, 239, 237, 0.10) 0%, rgba(240, 239, 237, 0.76) 34%, rgba(240, 239, 237, 0.985) 58%, rgba(240, 239, 237, 0.995) 100%);
  }

  .hero-art img {
    object-position: 62% top;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 0.56rem 0 0.5rem;
  }

  .site-header-inner {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 0.46rem 0.62rem;
    min-height: 0;
    padding: 0 clamp(0.85rem, 4.2vw, 1.18rem);
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .brand-logo {
    width: clamp(8.2rem, 39vw, 10.6rem);
  }

  .lang-nav {
    grid-column: 2;
    grid-row: 1;
    justify-content: flex-end;
  }

  .language-select {
    max-width: 6.9rem;
    min-height: 2.2rem;
    font-size: 0.88rem;
  }

  .menu-toggle {
    display: inline-flex;
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    font-size: 1.08rem;
  }

  .doc-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    display: none;
    justify-content: flex-start;
    align-items: stretch;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    border-top: 1px solid rgba(91, 79, 69, 0.18);
    margin-top: 0.08rem;
    padding-top: 0.26rem;
  }

  .site-header[data-menu-open="true"] .doc-nav {
    display: flex;
  }

  .doc-nav a {
    display: flex;
    align-items: center;
    min-height: 2.5rem;
    width: 100%;
    border-bottom: 1px solid rgba(91, 79, 69, 0.12);
    font-size: 1.18rem;
  }

  .doc-nav a[href$="/participate/"] {
    margin-left: 0;
    padding: 0;
    border-left: 0;
    border-right: 0;
    border-top: 0;
    background: transparent;
  }

  .hero-home {
    display: block;
    min-height: auto;
    padding: clamp(2.9rem, 9vw, 4.75rem) 0 clamp(3.5rem, 13vw, 6rem);
  }

  .hero-home::after {
    background:
      linear-gradient(180deg, rgba(240, 239, 237, 0.06) 0%, rgba(240, 239, 237, 0.42) 32%, rgba(240, 239, 237, 0.78) 66%, rgba(240, 239, 237, 0.90) 100%),
      linear-gradient(90deg, rgba(240, 239, 237, 0.72) 0%, rgba(240, 239, 237, 0.50) 50%, rgba(240, 239, 237, 0.16) 100%);
  }

  .hero-copy {
    width: 100%;
    max-width: none;
    padding-inline: clamp(1.35rem, 6vw, 1.8rem);
  }

  .hero-copy::before {
    left: clamp(0.85rem, 3.8vw, 1.1rem);
    top: 0.12rem;
    bottom: 0.2rem;
  }

  .hero h1 {
    font-size: clamp(2.05rem, 10.6vw, 3.1rem);
    line-height: 1.05;
    letter-spacing: -0.015em;
  }

  .hero-lead {
    max-width: none;
    font-size: clamp(1.02rem, 4.8vw, 1.18rem);
    line-height: 1.48;
    margin-bottom: 1.25rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.62rem;
    margin-top: 1.15rem;
  }

  .button {
    width: 100%;
    min-height: 3.1rem;
    padding: 0.78rem 1rem;
  }

  .hero-art {
    opacity: 0.92;
  }

  .hero-art img {
    object-position: 68% top;
  }

  .document, .cards {
    padding-inline: clamp(1.05rem, 5vw, 1.5rem);
    padding-block: clamp(1.35rem, 6vw, 2.2rem);
  }

  .document h1 {
    font-size: clamp(1.9rem, 9vw, 2.7rem);
    letter-spacing: -0.028em;
  }

  .document h2 {
    margin-top: 1.85rem;
  }

  .cards a {
    flex-direction: column;
  }

  .site-footer {
    margin-top: clamp(2.4rem, 12vw, 4rem);
    padding-block: clamp(1.6rem, 8vw, 2.6rem);
  }

  .site-footer-inner {
    gap: 0.82rem;
    padding-inline: clamp(1.05rem, 5vw, 1.5rem);
  }

  .page-home + .site-footer .site-footer-inner {
    padding-inline: clamp(1.35rem, 6vw, 1.8rem);
  }

  .footer-meta {
    justify-self: start;
  }
}