:root {
  --bg-dark: #081726;
  --bg-mid: #0d2238;
  --bg-soft: #12385a;
  --surface: rgba(255, 255, 255, 0.93);
  --surface-strong: rgba(255, 255, 255, 0.98);
  --text: #112031;
  --muted: #5a6c7d;
  --line: rgba(255, 255, 255, 0.14);
  --accent: #53cfc8;
  --accent-2: #188f91;
  --accent-3: #9ce9e3;
  --shadow: 0 24px 60px rgba(5, 15, 26, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(83, 207, 200, 0.25), transparent 26rem),
    radial-gradient(circle at 100% 0%, rgba(156, 233, 227, 0.12), transparent 22rem),
    linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-mid) 48%, var(--bg-soft) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url("under-construction.svg") no-repeat right -100px bottom -120px / min(58vw, 620px);
  opacity: 0.22;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,0.04), rgba(255,255,255,0.04)),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: auto, 32px 32px, 32px 32px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.55), transparent 80%);
  pointer-events: none;
  z-index: 0;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 44px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  width: 104px;
  height: auto;
  border-radius: 18px;
  border: 1px solid rgba(83, 207, 200, 0.35);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.language-switch a {
  padding: 8px 12px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
}

.language-switch a[aria-current="page"] {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 30px;
  align-items: stretch;
}

.card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.intro-card {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 58px);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  backdrop-filter: blur(6px);
}

.intro-card::before {
  content: "";
  position: absolute;
  inset: auto -90px -90px auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(83, 207, 200, 0.2) 0%, rgba(83, 207, 200, 0) 70%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-2);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.5rem, 7vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.page-ka h1 {
  font-size: clamp(2rem, 4.6vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.lead {
  margin: 28px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.8vw, 1.18rem);
  line-height: 1.78;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  padding: 13px 18px;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(10, 93, 118, 0.24);
}

.details-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  background: linear-gradient(165deg, rgba(14, 46, 76, 0.94) 0%, rgba(8, 23, 38, 0.94) 100%);
  color: #fff;
  backdrop-filter: blur(12px);
}

.details-card h2 {
  margin: 0 0 22px;
  font-size: 1.5rem;
}

.details-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.details-row {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

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

.details-row dt {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.details-row dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 0.98rem;
  line-height: 1.5;
}

.details-row a {
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.status {
  margin: 28px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.92rem;
  line-height: 1.55;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 24px;
  padding: 0 6px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.85rem;
}

@media (max-width: 820px) {
  body::before {
    background-position: center bottom -160px;
    background-size: min(92vw, 520px);
    opacity: 0.18;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .details-card {
    min-height: auto;
  }
}

@media (max-width: 520px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 16px;
  }

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

  .intro-card,
  .details-card {
    border-radius: 22px;
  }

  footer {
    flex-direction: column;
  }
}