:root {
  --ink: #181c1f;
  --muted: #5f686e;
  --paper: #f7f5ef;
  --white: #ffffff;
  --line: #ddd8cd;
  --charcoal: #111417;
  --steel: #3f484d;
  --amber: #c9822d;
  --amber-dark: #8c5318;
  --sage: #6c7b66;
  --shadow: 0 22px 60px rgba(20, 23, 24, 0.14);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 68px);
  color: var(--white);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(247, 245, 239, 0.94);
  color: var(--ink);
  box-shadow: 0 12px 40px rgba(17, 20, 23, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-logo {
  width: 46px;
  height: auto;
  border-radius: var(--radius);
  filter: drop-shadow(0 10px 22px rgba(0, 0, 0, 0.16));
  transition: width 180ms ease;
}

.site-header.is-scrolled .brand-logo,
.site-header.is-open .brand-logo {
  width: 44px;
  filter: none;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  line-height: 1.1;
}

.brand small {
  color: currentColor;
  font-size: 0.78rem;
  opacity: 0.72;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  order: 3;
}

.language-switch {
  display: inline-flex;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.44);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.site-header.is-scrolled .language-switch,
.site-header.is-open .language-switch {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.58);
}

.language-switch button {
  min-width: 38px;
  height: 30px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: currentColor;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 850;
  cursor: pointer;
}

.language-switch button.is-active {
  background: var(--amber);
  color: var(--white);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  font-size: 0.94rem;
  font-weight: 650;
}

.site-nav a {
  opacity: 0.84;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 1;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(12, 14, 15, 0.82) 0%, rgba(12, 14, 15, 0.58) 38%, rgba(12, 14, 15, 0.1) 76%),
    linear-gradient(0deg, rgba(12, 14, 15, 0.58) 0%, rgba(12, 14, 15, 0) 42%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 40px));
  margin-left: clamp(20px, 7vw, 92px);
  padding-top: 76px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 6.4vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 3.7vw, 4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
  line-height: 1.25;
}

.hero-lead {
  max-width: 590px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

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

.button.primary {
  background: var(--amber);
  color: var(--white);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--amber-dark);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.46);
  color: var(--white);
}

.section {
  padding: clamp(70px, 10vw, 132px) clamp(20px, 5vw, 68px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(280px, 1fr);
  gap: clamp(30px, 6vw, 90px);
  align-items: start;
  background: var(--white);
}

.intro p:last-child {
  max-width: 770px;
  color: var(--muted);
  font-size: clamp(1.12rem, 2vw, 1.5rem);
}

.section-heading {
  max-width: 820px;
  margin-bottom: clamp(30px, 5vw, 56px);
}

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

.service-card {
  min-height: 276px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.service-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 28px;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
}

.service-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.service-card p,
.timeline p,
.value-list span,
.contact-copy p {
  color: var(--muted);
}

.process {
  background: var(--charcoal);
  color: var(--white);
}

.process .section-heading h2 {
  max-width: 680px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.timeline article {
  min-height: 250px;
  padding: clamp(24px, 4vw, 42px);
  background: var(--charcoal);
}

.timeline span {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--amber);
  font-weight: 900;
}

.timeline p {
  color: rgba(255, 255, 255, 0.68);
}

.values {
  background:
    linear-gradient(90deg, rgba(247, 245, 239, 0.96), rgba(247, 245, 239, 0.88)),
    radial-gradient(circle at 18% 12%, rgba(201, 130, 45, 0.2), transparent 26%),
    linear-gradient(135deg, var(--paper), #e8ece2);
}

.values-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(300px, 1fr);
  gap: clamp(34px, 8vw, 110px);
  align-items: start;
}

.value-list {
  display: grid;
  gap: 14px;
}

.value-list p {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  margin: 0;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(320px, 1fr);
  gap: clamp(34px, 8vw, 100px);
  align-items: start;
  background: var(--white);
}

.contact-copy {
  position: sticky;
  top: 110px;
}

.company-details {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.company-details p {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.company-details span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.company-details strong {
  color: var(--ink);
  font-size: 1.04rem;
}

.company-details a:hover,
.company-details a:focus-visible {
  color: var(--amber-dark);
}

.contact-action {
  align-self: start;
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.contact-action p {
  max-width: 380px;
  margin: 18px 0 0;
  color: var(--muted);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 68px);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.74);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--white);
  font-weight: 750;
}

@media (max-width: 980px) {
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro,
  .values-panel,
  .contact {
    grid-template-columns: 1fr;
  }

  .contact-copy {
    position: static;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 14px 18px;
  }

  .nav-toggle {
    display: block;
  }

  .header-actions {
    margin-left: auto;
  }

  .site-nav {
    position: fixed;
    left: 14px;
    right: 14px;
    top: 76px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    color: var(--ink);
    box-shadow: var(--shadow);
  }

  .site-nav.is-visible {
    display: flex;
  }

  .site-nav a {
    padding: 14px;
  }

  .hero {
    min-height: 88vh;
  }

  .hero-content {
    width: calc(100% - 36px);
    margin: 0 18px;
  }

  h1 {
    font-size: clamp(2.45rem, 15vw, 4.2rem);
  }

  .service-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .value-list p {
    grid-template-columns: 1fr;
    gap: 6px;
  }

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

@media (max-width: 420px) {
  .brand-logo {
    width: 42px;
  }

  .site-header.is-scrolled .brand-logo,
  .site-header.is-open .brand-logo {
    width: 40px;
  }

  .brand small {
    display: none;
  }

  .language-switch button {
    min-width: 34px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .service-card {
    min-height: 230px;
  }
}