:root {
  color-scheme: light;
  --ink: #111827;
  --muted: #5b6778;
  --line: #dbe7f0;
  --surface: #ffffff;
  --soft: #f8fafc;
  --brand: #0284c7;
  --brand-dark: #0f172a;
  --accent: #38bdf8;
  --accent-dark: #0ea5e9;
  --shadow: 0 24px 70px rgba(2, 132, 199, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Manrope, Arial, sans-serif;
  line-height: 1.6;
}

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

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 14px clamp(18px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(223, 230, 238, 0.9);
  backdrop-filter: blur(18px);
}

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

.brand img {
  display: block;
  width: clamp(148px, 18vw, 218px);
  height: auto;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 3vw, 34px);
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 800;
}

.site-nav a {
  padding: 8px 0;
}

.site-nav a:hover,
.contact-list a:hover {
  color: var(--brand);
}

.header-action,
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-weight: 800;
  white-space: nowrap;
}

.header-action {
  padding: 10px 15px;
  color: #fff;
  background: var(--brand-dark);
}

.header-tools {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.language-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-left: 72px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.language-switch::before {
  content: "Language";
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.language-switch a {
  display: inline-flex;
  min-width: 40px;
  min-height: 32px;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border-radius: calc(var(--radius) - 3px);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.language-switch a.active {
  color: #fff;
  background: var(--brand);
}

.hero {
  min-height: min(660px, calc(100vh - 75px));
  display: grid;
  align-items: end;
  padding: clamp(70px, 10vw, 118px) clamp(18px, 5vw, 72px) clamp(42px, 6vw, 72px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(15, 23, 42, 0.94) 0%, rgba(15, 23, 42, 0.66) 46%, rgba(2, 132, 199, 0.18) 100%),
    url("gfx/hero-tech-support.jpg") center / cover;
}

.hero-inner {
  width: min(760px, 100%);
}

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

.hero .eyebrow {
  color: #7dd3fc;
}

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

h1 {
  max-width: 700px;
  margin-bottom: 20px;
  font-size: clamp(2rem, 4.1vw, 3.85rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.7rem, 3.2vw, 3rem);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.22rem;
  line-height: 1.25;
}

.hero-copy {
  width: min(650px, 100%);
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 1.45vw, 1.18rem);
}

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

.button {
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.34);
}

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

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.quick-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.quick-info div {
  display: grid;
  gap: 4px;
  padding: 28px clamp(18px, 5vw, 72px);
  border-right: 1px solid var(--line);
}

.quick-info div:last-child {
  border-right: 0;
}

.quick-info span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quick-info strong {
  color: var(--brand-dark);
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  line-height: 1.15;
}

.section,
.about-section,
.contact-section {
  padding: clamp(58px, 7vw, 92px) clamp(18px, 5vw, 72px);
}

.services-section {
  background: var(--soft);
}

.section-heading {
  width: min(920px, 100%);
  margin-bottom: 34px;
}

.section-heading p,
.service-card p,
.about-copy p,
.contact-content p {
  color: var(--muted);
}

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

.service-card {
  min-height: 250px;
  display: grid;
  align-content: start;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 12px 40px rgba(12, 37, 52, 0.06);
}

.service-number {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 30px;
  border-radius: var(--radius);
  color: #fff;
  background: var(--brand);
  font-size: 0.85rem;
  font-weight: 800;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
}

.about-media {
  min-height: clamp(340px, 44vw, 560px);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(6, 57, 70, 0.05), rgba(6, 57, 70, 0.1)),
    url("gfx/about-workspace.jpg") center / cover;
  box-shadow: var(--shadow);
}

.about-copy {
  max-width: 760px;
}

.about-copy p,
.contact-content p {
  font-size: 1rem;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1.18fr);
  gap: clamp(30px, 6vw, 76px);
  align-items: stretch;
  background: var(--brand-dark);
  color: #fff;
}

.contact-section .eyebrow {
  color: #7dd3fc;
}

.contact-content p {
  color: rgba(255, 255, 255, 0.78);
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
  font-style: normal;
}

.remote-support {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.remote-support div {
  display: grid;
  gap: 4px;
}

.remote-support strong {
  color: #fff;
  font-size: 1rem;
}

.remote-support span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.92rem;
}

.remote-support a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: var(--radius);
  color: var(--brand-dark);
  background: #fff;
  font-size: 0.9rem;
  font-weight: 800;
  white-space: nowrap;
}

.contact-list a {
  display: block;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  font-weight: 800;
}

.map-panel {
  min-height: 420px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: #dbe3ea;
}

.map-panel iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.site-footer img {
  width: min(170px, 44vw);
  height: auto;
}

.site-footer p {
  margin: 0;
  font-size: 0.9rem;
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    order: 3;
    overflow-x: auto;
  }

  .about-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

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

  .about-media {
    min-height: 340px;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: static;
    gap: 12px;
  }

  .header-action {
    min-height: 40px;
    padding: 8px 12px;
    font-size: 0.9rem;
  }

  .header-tools {
    gap: 8px;
  }

  .language-switch {
    margin-left: 0;
  }

  .language-switch::before {
    display: none;
  }

  .hero {
    min-height: 560px;
    padding-top: 80px;
    background-position: 58% center;
  }

  .quick-info {
    grid-template-columns: 1fr;
  }

  .quick-info div {
    padding: 22px 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .quick-info div:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 520px) {
  .brand img {
    width: 148px;
  }

  .site-nav {
    gap: 18px;
    font-size: 0.9rem;
  }

  h1 {
    font-size: clamp(1.8rem, 8.2vw, 2.65rem);
  }

  h2 {
    font-size: clamp(1.55rem, 8vw, 2.2rem);
  }

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

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

  .remote-support {
    align-items: stretch;
    flex-direction: column;
  }

  .about-media,
  .map-panel,
  .map-panel iframe {
    min-height: 320px;
  }

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