:root {
  --bg: #f4efe5;
  --bg-strong: #e7ddcc;
  --surface: rgba(255, 251, 245, 0.82);
  --surface-strong: #fffaf1;
  --text: #18211d;
  --muted: #5a665f;
  --line: rgba(24, 33, 29, 0.1);
  --brand: #18352b;
  --brand-soft: #254a3d;
  --accent: #b56e2d;
  --shadow: 0 18px 60px rgba(24, 33, 29, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 999px;
  --max-width: 1180px;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-heading: "Manrope", "IBM Plex Sans", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

#about,
#solutions,
#why-us,
#contact {
  scroll-margin-top: 120px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(181, 110, 45, 0.22), transparent 28%),
    radial-gradient(circle at top right, rgba(24, 53, 43, 0.18), transparent 26%),
    linear-gradient(180deg, #f8f2e9 0%, #f2ebde 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header,
.site-footer,
.hero,
.section {
  backdrop-filter: blur(10px);
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: rgba(255, 250, 241, 0.74);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  position: sticky;
  top: 16px;
  z-index: 5;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 76px;
  height: 76px;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(24, 33, 29, 0.12);
  background: #fff9f0;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.98rem;
  letter-spacing: 0.06em;
  font-family: var(--font-heading);
}

.brand-copy span,
.header-link,
.hero-text,
.info-card p,
.benefit p,
.contact-note,
.site-footer,
.about-grid p {
  color: var(--muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-switch {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border-radius: var(--radius-sm);
  background: rgba(24, 53, 43, 0.06);
}

.lang-button {
  border: 0;
  background: transparent;
  color: var(--brand);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
}

.lang-button.is-active {
  background: var(--brand);
  color: #fff;
}

.header-link {
  font-weight: 600;
}

.hero {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 24px;
  margin-top: 24px;
  padding: 42px;
  background: rgba(255, 250, 241, 0.68);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius-lg) + 4px);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.7rem;
  line-height: 1.45;
  color: var(--accent);
  font-weight: 800;
}

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

h1,
h2,
h3,
.button,
.contact-value,
.brand-copy strong,
.lang-button {
  font-family: var(--font-heading);
}

h1 {
  font-size: clamp(1.9rem, 3vw, 3.7rem);
  line-height: 1.05;
  max-width: 14ch;
  margin-bottom: 14px;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.65rem, 2.2vw, 2.7rem);
  line-height: 1.08;
  margin-bottom: 0;
  letter-spacing: -0.025em;
}

h3 {
  font-size: 1.08rem;
  line-height: 1.2;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.hero-text {
  font-size: 1rem;
  line-height: 1.7;
  max-width: 62ch;
  margin-bottom: 22px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.button-primary {
  background: var(--brand);
  color: #fff;
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.6);
}

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

.hero-facts li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.96rem;
  font-weight: 600;
  line-height: 1.5;
}

.hero-facts li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  flex: 0 0 auto;
}

.hero-card,
.info-card,
.contact-card,
.section,
.benefit {
  border: 1px solid var(--line);
}

.hero-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(24, 53, 43, 0.98), rgba(37, 74, 61, 0.98));
  color: #f8f2e9;
  align-self: stretch;
}

.hero-card p {
  color: rgba(248, 242, 233, 0.78);
}

.card-label,
.contact-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
}

.about-grid p,
.info-card p,
.benefit p,
.contact-note,
.site-footer {
  font-size: 0.98rem;
  line-height: 1.7;
}

.section {
  margin-top: 22px;
  padding: 34px;
  background: rgba(255, 250, 241, 0.68);
  border-radius: var(--radius-lg);
}

.section-heading {
  margin-bottom: 24px;
}

.about-grid,
.cards,
.benefits {
  display: grid;
  gap: 18px;
}

.about-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.info-card,
.benefit,
.contact-card {
  background: var(--surface-strong);
  border-radius: var(--radius-md);
}

.info-card,
.benefit {
  padding: 24px;
}

.accent-section {
  background: linear-gradient(180deg, rgba(24, 53, 43, 0.07), rgba(181, 110, 45, 0.08));
}

.benefits {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.benefit-number {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--accent);
  font-weight: 900;
  letter-spacing: 0.08em;
}

.contact-card {
  padding: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.contact-value {
  font-size: 1.05rem;
  line-height: 1.45;
  font-weight: 700;
}

.contact-value a {
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 22px;
  padding: 20px 8px 0;
  font-size: 0.95rem;
}

@media (max-width: 960px) {
  .hero,
  .about-grid,
  .cards,
  .benefits,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 28px;
  }
}

@media (max-width: 680px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--max-width));
    padding-top: 12px;
  }

  .site-header,
  .section,
  .hero {
    padding: 18px;
  }

  .site-header,
  .header-actions,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-logo {
    width: 64px;
    height: 64px;
  }

  h1 {
    max-width: none;
    font-size: 1.85rem;
    line-height: 1.08;
    margin-bottom: 12px;
  }

  h2 {
    font-size: 1.5rem;
    line-height: 1.12;
  }

  h3 {
    font-size: 1rem;
  }

  .hero-text,
  .about-grid p,
  .info-card p,
  .benefit p,
  .contact-note,
  .site-footer,
  .hero-facts li {
    font-size: 0.95rem;
    line-height: 1.65;
  }

  .eyebrow {
    margin-bottom: 10px;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
  }

  .hero-actions {
    margin-bottom: 22px;
  }

  .section-heading {
    margin-bottom: 18px;
  }

  .contact-card,
  .info-card,
  .benefit {
    gap: 16px;
  }

  .contact-value {
    font-size: 1rem;
  }
}