:root {
  --ink: #151922;
  --muted: #627080;
  --paper: #f5f7f4;
  --white: #ffffff;
  --line: #dce2de;
  --yellow: #f6c431;
  --blue: #233f64;
  --red: #c8372d;
  --green: #1f6f5a;
  --shadow: 0 24px 70px rgba(12, 19, 29, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

body.no-scroll {
  overflow: hidden;
}

a {
  color: inherit;
}

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

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 16px clamp(18px, 4vw, 58px);
  color: var(--white);
  transition: background 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.topbar.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  box-shadow: 0 10px 34px rgba(12, 19, 29, 0.12);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 180px;
  min-width: 150px;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
}

.brand img {
  width: 100%;
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 24px);
  font-weight: 900;
}

nav a {
  text-decoration: none;
}

.lang {
  min-width: 46px;
  min-height: 36px;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: inherit;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  color: var(--white);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 410px);
  align-items: end;
  gap: clamp(24px, 5vw, 70px);
  padding: 138px clamp(18px, 5vw, 70px) clamp(34px, 6vw, 74px);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(16, 20, 26, 0.92), rgba(16, 20, 26, 0.62) 48%, rgba(16, 20, 26, 0.28)),
    linear-gradient(0deg, rgba(16, 20, 26, 0.82), rgba(16, 20, 26, 0.08) 55%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-copy {
  max-width: 830px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--red);
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero .eyebrow {
  color: var(--yellow);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(42px, 7vw, 88px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4.6vw, 58px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 22px;
  line-height: 1.15;
}

.lead {
  max-width: 730px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(18px, 2vw, 23px);
}

.actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 950;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: var(--yellow);
  color: var(--ink);
}

.btn-light {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.34);
}

.btn-outline {
  background: var(--white);
  color: var(--ink);
  border-color: var(--line);
}

.hero-card {
  background: rgba(255, 255, 255, 0.93);
  color: var(--ink);
  border-radius: 8px;
  padding: 12px;
  display: grid;
  gap: 10px;
  box-shadow: var(--shadow);
}

.hero-card div {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 7px;
}

.hero-card span,
.quick-actions span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
}

.hero-card strong,
.quick-actions strong {
  display: block;
  margin-top: 6px;
  line-height: 1.25;
}

.hero-card small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-weight: 700;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.quick-actions a {
  min-height: 116px;
  padding: clamp(18px, 3vw, 32px);
  border-right: 1px solid var(--line);
  text-decoration: none;
  transition: background 0.2s ease;
}

.quick-actions a:hover {
  background: #eef2ee;
}

.section {
  padding: clamp(58px, 8vw, 112px) clamp(18px, 5vw, 70px);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: clamp(20px, 5vw, 70px);
  align-items: end;
  margin-bottom: 28px;
}

.section-head.compact {
  max-width: 980px;
  grid-template-columns: 1fr;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.service-grid article {
  min-height: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.service-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.service-grid div {
  padding: 22px;
}

.service-grid p,
.request-copy p,
.contact p {
  color: var(--muted);
}

.route-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(280px, 1fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
  background: var(--blue);
  color: var(--white);
}

.route-band .eyebrow {
  color: var(--yellow);
}

.route-steps {
  display: grid;
  gap: 12px;
}

.route-steps div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.route-steps span {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--ink);
  font-weight: 950;
}

.gallery {
  background: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  grid-auto-rows: minmax(210px, 24vw);
  gap: 14px;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

.gallery-grid img:first-child {
  grid-row: span 2;
}

.request {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 80px);
  align-items: start;
}

.request-form {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 52px rgba(12, 19, 29, 0.08);
}

label span {
  display: block;
  margin-bottom: 7px;
  font-weight: 950;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--paper);
  font: inherit;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.contact {
  background: var(--ink);
  color: var(--white);
}

.contact .eyebrow {
  color: var(--yellow);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.contact-grid article {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.contact-grid a {
  color: var(--yellow);
  font-weight: 900;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(18px, 5vw, 70px);
  color: rgba(255, 255, 255, 0.76);
  background: #0d1117;
}

footer p {
  margin: 0;
}

@media (max-width: 1060px) {
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .topbar {
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .brand {
    width: 142px;
  }

  nav {
    gap: 9px;
    font-size: 14px;
  }

  .hero,
  .section-head,
  .route-band,
  .request {
    grid-template-columns: 1fr;
  }

  .quick-actions,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .quick-actions a {
    min-height: 88px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 240px;
  }
}

@media (max-width: 560px) {
  .topbar {
    position: absolute;
  }

  nav a {
    display: none;
  }

  .brand {
    width: 132px;
  }

  .hero {
    min-height: auto;
    padding-top: 108px;
  }

  .actions .btn,
  .form-actions .btn {
    width: 100%;
  }

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

  .gallery-grid img:first-child {
    grid-row: auto;
  }

  footer {
    display: block;
  }

  footer p + p {
    margin-top: 10px;
  }
}