:root {
  --bg: #f4f6f8;
  --ink: #111820;
  --muted: #62707d;
  --panel: #ffffff;
  --line: #d9e0e7;
  --red: #c91d2a;
  --red-dark: #9f101c;
  --blue: #175b9f;
  --dark: #0c1117;
  --shadow: 0 22px 60px rgba(18, 28, 38, .16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: .75rem;
  z-index: 20;
  transform: translateY(-160%);
  background: var(--dark);
  color: #fff;
  padding: .7rem 1rem;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem clamp(1rem, 4vw, 3.5rem);
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid rgba(217, 224, 231, .76);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  min-width: max-content;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--blue));
  border-radius: 6px;
  font-weight: 900;
}

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

.brand small {
  color: var(--muted);
  font-size: .78rem;
}

nav {
  display: flex;
  align-items: center;
  gap: .25rem;
  margin-left: auto;
}

nav a,
.lang-toggle {
  border: 0;
  border-radius: 6px;
  padding: .62rem .8rem;
  color: #22303b;
  background: transparent;
  font: inherit;
  font-size: .94rem;
  text-decoration: none;
  cursor: pointer;
}

nav a:hover,
.lang-toggle:hover {
  background: #e9eef3;
}

.catalog-link,
.lang-toggle {
  font-weight: 750;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(270px, 370px);
  gap: clamp(1.2rem, 4vw, 3rem);
  min-height: calc(100svh - 72px);
  padding: clamp(2rem, 5vw, 5.5rem) clamp(1rem, 4vw, 3.5rem) 2rem;
  overflow: hidden;
  color: #fff;
  background: var(--dark);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(12, 17, 23, .94) 0%, rgba(12, 17, 23, .72) 48%, rgba(12, 17, 23, .3) 100%),
    linear-gradient(0deg, rgba(12, 17, 23, .78), transparent 40%);
}

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

.hero-content,
.hero-panel {
  position: relative;
  z-index: 1;
}

.hero-content {
  align-self: center;
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 .7rem;
  color: #6bb8ff;
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.4rem);
  line-height: .88;
  letter-spacing: 0;
}

.hero-copy {
  width: min(620px, 100%);
  margin: 1.35rem 0 0;
  color: rgba(255, 255, 255, .82);
  font-size: clamp(1rem, 2vw, 1.22rem);
}

.hero-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: .82rem 1rem;
  font-weight: 800;
  text-decoration: none;
}

.btn.primary {
  background: var(--red);
  color: #fff;
}

.btn.primary:hover {
  background: var(--red-dark);
}

.btn.secondary {
  background: #fff;
  color: var(--dark);
}

.btn.ghost {
  border-color: rgba(255, 255, 255, .45);
  color: #fff;
}

.hero-panel {
  align-self: end;
  display: grid;
  gap: .1rem;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(12, 17, 23, .72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-panel div {
  padding: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.hero-panel div:last-child {
  border-bottom: 0;
}

.hero-panel span {
  display: block;
  color: rgba(255, 255, 255, .65);
  font-size: .78rem;
  font-weight: 750;
  text-transform: uppercase;
}

.hero-panel strong,
.hero-panel a {
  display: block;
  margin-top: .25rem;
  font-size: 1.08rem;
}

.quick-grid,
.split-section,
.gallery-section,
.conversion-section,
.map-band,
.site-footer {
  padding-inline: clamp(1rem, 4vw, 3.5rem);
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.quick-grid article {
  min-height: 220px;
  padding: clamp(1.1rem, 3vw, 1.7rem);
  background: var(--panel);
}

.icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 1.1rem;
  border-radius: 6px;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
}

.quick-grid h2,
.split-section h2,
.gallery-section h2,
.conversion-section h2,
.map-band h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: 0;
}

.quick-grid h2 {
  font-size: 1.15rem;
}

.quick-grid p,
.split-section p,
.map-band p {
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(280px, .72fr);
  gap: clamp(1.2rem, 4vw, 4rem);
  padding-block: clamp(3rem, 8vw, 6rem);
  background: #fff;
}

.split-section > div:first-child {
  max-width: 760px;
}

.service-list {
  display: grid;
  gap: .8rem;
}

.service-list article {
  border-left: 4px solid var(--red);
  border-radius: 0 8px 8px 0;
  padding: 1.05rem 1.1rem;
  background: #f3f6f9;
}

.service-list h3,
.service-list p {
  margin: 0;
}

.service-list p {
  margin-top: .35rem;
  color: var(--muted);
}

.gallery-section {
  padding-block: clamp(3rem, 8vw, 6rem);
  background: #eef2f6;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.3rem;
}

.gallery {
  display: grid;
  grid-template-columns: 1.18fr 1fr 1fr;
  grid-auto-rows: 220px;
  gap: .75rem;
}

.gallery button {
  min-width: 0;
  border: 0;
  border-radius: 8px;
  overflow: hidden;
  padding: 0;
  background: #dfe5eb;
  cursor: zoom-in;
}

.gallery-main {
  grid-row: span 2;
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.gallery button:hover img {
  transform: scale(1.045);
}

.conversion-section {
  display: grid;
  grid-template-columns: .55fr 1fr;
  gap: clamp(1.2rem, 4vw, 4rem);
  padding-block: clamp(3rem, 7vw, 5rem);
  color: #fff;
  background: var(--dark);
}

.steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
  background: rgba(255, 255, 255, .16);
}

.steps li {
  min-height: 170px;
  padding: 1.2rem;
  background: #151d26;
  counter-increment: steps;
}

.steps li::before {
  content: "0" counter(steps);
  display: block;
  color: #77bdfd;
  font-weight: 900;
  margin-bottom: .85rem;
}

.steps strong,
.steps span {
  display: block;
}

.steps span {
  margin-top: .35rem;
  color: rgba(255, 255, 255, .7);
}

.map-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: clamp(2rem, 5vw, 3rem);
  background: #fff;
}

.map-band p {
  max-width: 760px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 2rem 5rem;
  color: rgba(255, 255, 255, .74);
  background: #080c10;
}

.site-footer strong {
  color: #fff;
}

.site-footer p {
  max-width: 640px;
  margin: .45rem 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  align-content: start;
}

.footer-links a {
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 6px;
  padding: .55rem .7rem;
  text-decoration: none;
}

.mobile-bar {
  position: fixed;
  right: .75rem;
  bottom: .75rem;
  left: .75rem;
  z-index: 9;
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: .45rem;
  padding: .45rem;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 8px;
  background: rgba(8, 12, 16, .92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.mobile-bar a {
  min-height: 42px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  color: #fff;
  background: var(--red);
  font-weight: 850;
  text-decoration: none;
}

.lightbox {
  width: min(980px, calc(100vw - 2rem));
  border: 0;
  border-radius: 8px;
  padding: 0;
  background: #080c10;
}

.lightbox::backdrop {
  background: rgba(0, 0, 0, .72);
}

.lightbox img {
  width: 100%;
  max-height: 82svh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: .5rem;
  right: .5rem;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 0;
  border-radius: 6px;
  color: #fff;
  background: rgba(0, 0, 0, .65);
  font-size: 1.6rem;
  cursor: pointer;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
  }

  nav {
    display: none;
  }

  .hero,
  .split-section,
  .conversion-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-bottom: 1rem;
  }

  h1 {
    max-width: 10ch;
  }

  .hero-panel {
    align-self: stretch;
  }

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

  .section-heading,
  .map-band,
  .site-footer {
    display: block;
  }

  .footer-links {
    margin-top: 1rem;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: .68rem .85rem;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .brand strong {
    font-size: .95rem;
  }

  .hero {
    padding: 2.2rem .9rem 6rem;
  }

  h1 {
    font-size: clamp(2.8rem, 17vw, 4.3rem);
  }

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

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

  .quick-grid,
  .split-section,
  .gallery-section,
  .conversion-section,
  .map-band,
  .site-footer {
    padding-inline: .9rem;
  }

  .quick-grid article {
    min-height: 0;
  }

  .gallery {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 160px;
  }

  .gallery-main {
    grid-column: span 2;
    grid-row: span 1;
  }

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

  .mobile-bar {
    display: grid;
  }

  .site-footer {
    padding-bottom: 6rem;
  }
}