:root {
  --color-primary: #2f6f68;
  --color-primary-dark: #245852;
  --color-secondary: #f2a65a;
  --color-accent: #f8d57e;
  --color-background: #f7f8f5;
  --color-surface: #ffffff;
  --color-surface-soft: #eef4f1;
  --color-text: #1f2a2a;
  --color-text-soft: #64706f;
  --color-border: #dfe7e3;
  --shadow-sm: 0 8px 24px rgba(27, 53, 50, 0.08);
  --shadow-md: 0 18px 50px rgba(27, 53, 50, 0.13);
  --radius-md: 22px;
  --radius-lg: 34px;
  --container-width: 1180px;
  --header-height: 78px;
  --transition: 180ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-background);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

.container {
  width: min(calc(100% - 40px), var(--container-width));
  margin: 0 auto;
}

.section { padding: 88px 0; }
.section--compact { padding: 56px 0; }

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 34px;
}

.section-heading__text { max-width: 720px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--color-primary);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 3px;
  content: "";
  border-radius: 99px;
  background: var(--color-secondary);
}

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.15; }

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(2.65rem, 7vw, 5.4rem);
  letter-spacing: -.055em;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -.04em;
}

h3 { margin-bottom: 10px; font-size: 1.2rem; }

.lead {
  max-width: 680px;
  color: var(--color-text-soft);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.muted { color: var(--color-text-soft); }

.btn {
  min-height: 48px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.btn:hover { transform: translateY(-2px); }

.btn:focus-visible,
.nav-toggle:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(242, 166, 90, .45);
  outline-offset: 4px;
}

.btn--primary {
  color: #fff;
  background: var(--color-primary);
  box-shadow: 0 12px 28px rgba(47, 111, 104, .24);
}

.btn--primary:hover { background: var(--color-primary-dark); }

.btn--secondary {
  color: var(--color-primary-dark);
  border-color: var(--color-border);
  background: rgba(255, 255, 255, .82);
}

.btn--light {
  color: var(--color-primary-dark);
  background: #fff;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-primary-dark);
  font-weight: 800;
}

.text-link:hover { gap: 11px; }

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(223, 231, 227, .85);
  background: rgba(247, 248, 245, .88);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
}

.brand__mark {
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  color: #fff;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--color-primary), var(--color-primary-dark));
  box-shadow: var(--shadow-sm);
}

.brand__text { line-height: 1.1; }

.brand__text small {
  display: block;
  margin-top: 3px;
  color: var(--color-text-soft);
  font-size: .72rem;
  font-weight: 700;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}

.nav__links a:not(.btn) {
  color: var(--color-text-soft);
  font-size: .94rem;
  font-weight: 750;
}

.nav__links a:not(.btn):hover { color: var(--color-primary); }

.language-switcher {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.language-switcher::before {
  position: absolute;
  z-index: 2;
  left: 10px;
  width: 24px;
  height: 16px;
  content: "";
  border-radius: 3px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  pointer-events: none;
}

.language-switcher select {
  min-width: 108px;
  padding: 9px 10px 9px 40px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text);
  background: var(--color-surface);
  font: inherit;
  font-size: .82rem;
  font-weight: 800;
  cursor: pointer;
}

.language-switcher select:focus-visible {
  outline: 3px solid rgba(242, 166, 90, .45);
  outline-offset: 3px;
}

.language-switcher.lang-es::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 200'%3E%3Crect width='300' height='200' fill='%23C60B1E'/%3E%3Crect y='50' width='300' height='100' fill='%23FFC400'/%3E%3C/svg%3E");
}

.language-switcher.lang-va::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 30'%3E%3Crect width='60' height='30' fill='%23FFDA44'/%3E%3Crect width='60' height='6' y='0' fill='%23D00'/%3E%3Crect width='60' height='6' y='12' fill='%23D00'/%3E%3Crect width='60' height='6' y='24' fill='%23D00'/%3E%3Crect width='12' height='30' fill='%23007'/%3E%3C/svg%3E");
}

.language-switcher.lang-en::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 30'%3E%3Crect width='60' height='30' fill='%23003'/%3E%3Cpath d='M0 0L60 30M60 0L0 30' stroke='%23fff' stroke-width='6'/%3E%3Cpath d='M0 0L60 30M60 0L0 30' stroke='%23c00' stroke-width='4'/%3E%3Cpath d='M30 0V30M0 15H60' stroke='%23fff' stroke-width='10'/%3E%3Cpath d='M30 0V30M0 15H60' stroke='%23c00' stroke-width='6'/%3E%3C/svg%3E");
}

.nav-toggle {
  width: 46px;
  height: 46px;
  display: none;
  place-items: center;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  color: var(--color-text);
  background: var(--color-surface);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 86px 0 74px;
}

.hero::before,
.hero::after {
  position: absolute;
  z-index: -1;
  content: "";
  border-radius: 50%;
}

.hero::before {
  width: 420px;
  height: 420px;
  top: -180px;
  right: -100px;
  background: rgba(248, 213, 126, .33);
}

.hero::after {
  width: 280px;
  height: 280px;
  left: -110px;
  bottom: -130px;
  background: rgba(47, 111, 104, .12);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, .82fr);
  align-items: center;
  gap: 58px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 32px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 34px;
  color: var(--color-text-soft);
  font-size: .92rem;
  font-weight: 700;
}

.hero__visual {
  position: relative;
  min-height: 500px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(255,255,255,.88), rgba(238,244,241,.82));
  box-shadow: var(--shadow-md);
}

.hero__image {
  width: 100%;
  height: 100%;
  min-height: 450px;
  display: block;
  object-fit: cover;
  border-radius: 26px;
}

.floating-card {
  position: absolute;
  right: -26px;
  bottom: 44px;
  width: min(270px, 78%);
  display: block;
  padding: 20px;
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.floating-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 58px rgba(27, 53, 50, .18);
}

.floating-card__label {
  display: block;
  margin-bottom: 6px;
  color: var(--color-primary);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.floating-card p {
  margin-bottom: 0;
  padding-right: 28px;
  color: var(--color-text-soft);
  font-size: .92rem;
}

.floating-card__arrow {
  position: absolute;
  right: 20px;
  bottom: 20px;
  color: var(--color-primary);
  font-size: 1.35rem;
  font-weight: 900;
  transition: transform var(--transition);
}

.floating-card:hover .floating-card__arrow {
  transform: translateX(4px);
}

.quick-links {
  position: relative;
  z-index: 2;
  margin-top: -12px;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.quick-card {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.quick-card:hover {
  transform: translateY(-6px);
  border-color: rgba(47, 111, 104, .32);
  box-shadow: var(--shadow-md);
}

.icon-box {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border-radius: 14px;
  color: var(--color-primary-dark);
  background: var(--color-surface-soft);
  font-size: 1.35rem;
}

.quick-card p {
  margin-bottom: 20px;
  color: var(--color-text-soft);
  font-size: .95rem;
}

.quick-card .text-link { margin-top: auto; }

.announcement {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  padding: 28px 30px;
  border-radius: var(--radius-md);
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  box-shadow: var(--shadow-md);
}

.announcement__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 17px;
  background: rgba(255,255,255,.14);
  font-size: 1.4rem;
}

.announcement h3 { margin-bottom: 4px; font-size: 1.35rem; }

.announcement p {
  margin-bottom: 0;
  color: rgba(255,255,255,.78);
}

.events-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: 24px;
}

.development-panel {
  min-height: 310px;
  display: grid;
  grid-template-columns: minmax(190px, .75fr) minmax(0, 1.25fr);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.development-panel:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.development-panel img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.development-panel__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(24px, 4vw, 42px);
}

.development-panel__content p { color: var(--color-text-soft); }
.development-panel__content .text-link { margin-top: 8px; }

.development-panel--wide {
  min-height: 350px;
  grid-template-columns: minmax(280px, .9fr) minmax(0, 1.1fr);
}

.event-list,
.info-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.event-list { overflow: hidden; }

.event-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--color-border);
}

.event-row:last-child { border-bottom: 0; }

.event-date {
  padding: 10px;
  border-radius: 16px;
  text-align: center;
  background: var(--color-surface-soft);
}

.event-date strong,
.event-date span { display: block; }

.event-date strong {
  color: var(--color-primary-dark);
  font-size: 1.45rem;
  line-height: 1;
}

.event-date span {
  margin-top: 5px;
  color: var(--color-text-soft);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.event-details h3 { margin-bottom: 5px; }

.event-details p {
  margin-bottom: 0;
  color: var(--color-text-soft);
  font-size: .92rem;
}

.event-arrow {
  color: var(--color-primary);
  font-size: 1.4rem;
}

.info-panel {
  padding: 30px;
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-soft));
}

.info-panel__number {
  display: block;
  margin: 18px 0 4px;
  color: var(--color-primary);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.06em;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.news-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.news-card__image {
  width: 100%;
  height: 190px;
  min-height: 190px;
  display: block;
  object-fit: cover;
}

.news-card__content { padding: 24px; }

.news-card__date {
  display: block;
  margin-bottom: 9px;
  color: var(--color-primary);
  font-size: .78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.news-card__content p {
  color: var(--color-text-soft);
  font-size: .95rem;
}

.about {
  overflow: hidden;
  padding: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-surface-soft);
}

.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .9fr);
  gap: 56px;
  align-items: center;
}

.about__visual {
  min-height: 430px;
  overflow: hidden;
  border-radius: 28px;
  background: var(--color-surface);
}

.about__visual img {
  width: 100%;
  height: 430px;
  display: block;
  object-fit: cover;
}

.about__pending {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 28px;
  padding: 18px 20px;
  border: 1px solid rgba(47,111,104,.14);
  border-radius: 18px;
  color: var(--color-primary-dark);
  background: rgba(255,255,255,.76);
  font-size: 1.25rem;
  font-weight: 900;
}

.about__pending small {
  display: block;
  margin-top: 5px;
  color: var(--color-text-soft);
  font-size: .88rem;
  font-weight: 700;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.stat {
  padding: 18px;
  border: 1px solid rgba(47,111,104,.12);
  border-radius: 18px;
  background: rgba(255,255,255,.72);
}

.stat strong {
  display: block;
  color: var(--color-primary-dark);
  font-size: 1.8rem;
  line-height: 1;
}

.stat span {
  display: block;
  margin-top: 8px;
  color: var(--color-text-soft);
  font-size: .88rem;
  font-weight: 700;
}

.cta {
  padding: 54px;
  border-radius: var(--radius-lg);
  text-align: center;
  background:
    radial-gradient(circle at top left, rgba(248,213,126,.65), transparent 36%),
    #fff;
  box-shadow: var(--shadow-md);
}

.cta p {
  max-width: 650px;
  margin-right: auto;
  margin-left: auto;
  color: var(--color-text-soft);
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 13px;
  margin-top: 26px;
}

.site-footer {
  margin-top: 80px;
  padding: 58px 0 26px;
  color: rgba(255,255,255,.78);
  background: #173b37;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 38px;
  padding-bottom: 44px;
}

.site-footer h3 { color: #fff; font-size: 1rem; }

.site-footer a {
  display: block;
  width: fit-content;
  margin-bottom: 9px;
}

.site-footer a:hover { color: #fff; }

.footer-brand { max-width: 340px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: .86rem;
}

@media (max-width: 1120px) {
  .nav-toggle { display: grid; }

  .nav__links {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    max-height: calc(100vh - var(--header-height));
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    overflow-y: auto;
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
    background: rgba(247,248,245,.98);
  }

  .nav__links.is-open { display: flex; }
  .nav__links a { padding: 14px 4px; }
  .nav__links .btn { margin-top: 10px; }
  .nav__links .language-switcher { margin: 10px 0; }
}

@media (max-width: 980px) {

  .hero__grid,
  .about__grid { grid-template-columns: 1fr; }

  .quick-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .events-layout { grid-template-columns: 1fr; }
  .development-panel,
  .development-panel--wide { grid-template-columns: 1fr; }
  .development-panel img { max-height: 320px; }
  .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--container-width)); }
  .section { padding: 66px 0; }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .hero { padding-top: 56px; }

  h1 { font-size: clamp(2.7rem, 15vw, 4.5rem); }

  .hero__meta {
    flex-direction: column;
    gap: 10px;
  }

  .hero__visual {
    min-height: 360px;
    padding: 14px;
  }

  .hero__image { min-height: 330px; }

  .floating-card {
    right: 4px;
    bottom: 22px;
  }

  .quick-grid,
  .news-grid,
  .stats-grid,
  .footer-grid { grid-template-columns: 1fr; }

  .announcement {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .announcement .btn { width: 100%; }

  .event-row {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 16px;
  }

  .event-arrow { display: none; }
  .about { padding: 24px; }
  .cta { padding: 38px 22px; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}