:root {
  --bg: #ffffff;
  --text: #0f1111;
  --muted: #4e5656;
  --line: rgba(15, 17, 17, 0.12);
  --brand: #009c9c;
  --brand-deep: #005a5a;
  --gradient: linear-gradient(150deg, var(--brand), var(--brand-deep));
  --radius: 18px;
  --shadow: 0 20px 50px rgba(0, 90, 90, 0.12);
  --surface-a: #f8fbfb;
  --surface-b: #eef4f4;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
}

body {
  background:
    linear-gradient(180deg, rgba(0, 156, 156, 0.05), transparent 26%),
    linear-gradient(110deg, rgba(0, 90, 90, 0.04), transparent 45%),
    var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.page {
  width: min(1140px, 92%);
  margin: 0 auto;
  padding: 18px 0 46px;
}

.header {
  position: sticky;
  top: 12px;
  z-index: 40;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(10px);
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 14px;
}

.brandDock {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px;
  border-radius: 12px;
  background: var(--surface-a);
  border: 1px solid var(--line);
}

.headerTools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.header nav {
  display: flex;
  gap: 14px;
}

.header nav a {
  padding: 6px 8px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--muted);
  transition: background 220ms ease, color 220ms ease;
}

.header nav a:hover,
.header nav a:focus-visible {
  background: var(--surface-b);
  color: var(--text);
}

.langSwitcher {
  display: flex;
  gap: 8px;
}

.langBtn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface-a);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

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

.langBtn.active {
  background: var(--gradient);
  border-color: transparent;
}

.flagGlyph {
  line-height: 1;
}

.heroGrid,
.section,
.footer {
  margin-top: 28px;
}

.heroGrid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 14px;
}

.heroPrimary,
.heroSecondary,
.heroMetric {
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.heroPrimary {
  grid-row: span 2;
  background: var(--gradient);
  color: #fff;
  padding: clamp(22px, 5vw, 54px);
}

.heroSecondary {
  background: var(--surface-a);
  padding: 20px;
}

.heroSecondary ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.heroMetric {
  background: #111717;
  color: #d9f8f8;
  padding: 20px;
}

.heroMetric h3 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.heroMetric p {
  margin: 8px 0 0;
  color: rgba(217, 248, 248, 0.85);
}

.heroChip {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

h1 {
  margin: 14px 0 0;
  font-size: clamp(2rem, 7vw, 4rem);
}

.hero p {
  margin: 12px 0 0;
  max-width: 700px;
  opacity: 0.94;
}

.cta {
  margin-top: 18px;
  display: inline-flex;
  text-decoration: none;
  color: #fff;
  background: #111717;
  border-radius: 10px;
  padding: 10px 14px;
  font-weight: 600;
  transition: transform 220ms ease, opacity 220ms ease;
}

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

.sectionIntro h2 {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
}

.sectionIntro p {
  margin: 10px 0 0;
  color: var(--muted);
}

.experience {
  color: var(--text) !important;
  font-weight: 600;
}

.panel {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
  padding: clamp(16px, 3vw, 28px);
}

.aboutGrid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 16px;
}

.tall {
  min-height: 100%;
}

ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

li + li {
  margin-top: 8px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.cardsMosaic {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.refCard {
  min-height: 180px;
  display: grid;
  align-content: start;
}

.refCard.featured {
  background: linear-gradient(140deg, #f0fbfb, #dbf3f3);
}

.tag {
  margin-top: 12px;
  display: inline-flex;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-deep);
}

.tileList {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.tile {
  border: 1px solid var(--line);
  background: var(--surface-a);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 0 !important;
}

.contactForm {
  display: grid;
  gap: 8px;
}

.fieldGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.contactForm input,
.contactForm textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
  font: inherit;
}

button {
  margin-top: 6px;
  border: 0;
  border-radius: 999px;
  background: var(--gradient);
  color: #fff;
  padding: 12px 18px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 22px rgba(0, 90, 90, 0.22);
}

button:disabled {
  opacity: 0.7;
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
}

.formStatus {
  min-height: 22px;
  margin: 2px 0 0;
  color: var(--muted);
}

.footerMain {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  background: linear-gradient(135deg, #f9fdfd, #eef8f8);
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand h2,
.brand p {
  margin: 0;
}

address {
  font-style: normal;
}

address p {
  margin: 0 0 6px;
}

.contactLink {
  color: var(--brand-deep);
}

.footerBottom {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  padding: 0 6px;
}

.footerBottom p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px) scale(0.985);
  animation: revealIn 820ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: var(--reveal-delay, 0ms);
}

@keyframes revealIn {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 980px) {
  .heroGrid {
    grid-template-columns: 1fr;
  }
  .heroPrimary {
    grid-row: auto;
  }
  .aboutGrid {
    grid-template-columns: 1fr;
  }
  .cardsMosaic {
    grid-template-columns: 1fr 1fr;
  }
  .footerMain {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .header {
    position: static;
    border-radius: 20px;
  }
  .header nav {
    display: none;
  }
  .cardsMosaic {
    grid-template-columns: 1fr;
  }
  .fieldGrid {
    grid-template-columns: 1fr;
  }
}

.contrastPanel {
  background: linear-gradient(145deg, rgba(0, 156, 156, 0.07), rgba(0, 90, 90, 0.05));
}

.langBtn.active {
  color: #fff;
}

.langBtn:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
.cta:focus-visible,
.contactLink:focus-visible {
  outline: 2px solid var(--brand-deep);
  outline-offset: 2px;
}