:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --text: #111827;
  --muted: #667085;
  --line: #e4e7ec;
  --accent: #00a3ff;
  --accent-dark: #0076c9;
  --dark: #010D20;
  --dark-soft: #111c31;
  --radius: 8px;
  --container: 1120px;
}

* {
  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(--text);
  background: var(--bg);
  line-height: 1.5;
}

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

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

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
}

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

.button.secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.button.secondary:hover {
  background: #eef2f6;
}

.hero .button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}

.hero .button.secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.hero {
  min-height: min(780px, calc(100vh - 72px));
  display: grid;
  align-items: center;
  padding: 72px 0;
  background: var(--dark);
  border-bottom: 1px solid var(--line);
  color: #fff;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(480px, 1.18fr);
  align-items: center;
  gap: 44px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #77d6ff;
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(42px, 5.4vw, 68px);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 600px;
  margin-bottom: 32px;
  color: #d2dae8;
  font-size: 19px;
}

.hero-points {
  display: grid;
  gap: 10px;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}

.hero-points li {
  color: #d2dae8;
  font-weight: 600;
}

.hero-points li::before {
  content: "•";
  margin-right: 10px;
  color: #77d6ff;
}

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

.hero-actions .button:first-child {
  min-width: 280px;
  padding-inline: 24px;
}

.hero-note {
  margin: 16px 0 0;
  color: #aebcd0;
  font-size: 14px;
}

.hero-media {
  min-height: 500px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(0, 163, 255, 0.18), rgba(255, 255, 255, 0.04)),
    var(--dark-soft);
  padding: 10px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  position: relative;
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: contain;
  border-radius: calc(var(--radius) - 2px);
  opacity: 1;
}

.hero .hero-media {
  min-height: 500px;
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 0;
  box-shadow: none;
}

.hero .hero-media img {
  min-height: 480px;
  border-radius: 0;
}

.offer-panel {
  width: 100%;
  display: grid;
  gap: 14px;
}

.offer-panel h2 {
  margin: 0 0 6px;
  font-size: 24px;
  line-height: 1.12;
}

.offer-panel p {
  margin: 0;
  color: #cbd5e1;
}

.offer-line {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}

.offer-line span {
  color: #cbd5e1;
}

.offer-line strong {
  color: #fff;
  text-align: right;
}

.section {
  padding: 88px 0;
  border-bottom: 1px solid var(--line);
}

.section.white {
  background: var(--surface);
}

.server-services .eyebrow {
  color: var(--accent-dark);
}

.image-strip.server-gallery {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(100%, 760px);
  margin: 24px auto 0;
  gap: 8px;
}

.server-gallery img {
  aspect-ratio: 16 / 10;
}

.section-header {
  max-width: 680px;
  margin-bottom: 36px;
}

.section-header h2 {
  margin-bottom: 12px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.06;
  letter-spacing: 0;
}

.section-header p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
}

.grid {
  display: grid;
  gap: 18px;
}

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

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

.card {
  min-height: 190px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.white .card {
  background: var(--bg);
}

.card h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
}

.card.big {
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-number {
  color: var(--accent);
  font-weight: 900;
  font-size: 42px;
  line-height: 1;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 56px;
}

.media-placeholder {
  min-height: 380px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #eef2f6;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 700;
}

.image-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.image-strip button {
  display: block;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  cursor: zoom-in;
}

.image-strip img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: var(--dark-soft);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(5, 10, 20, 0.9);
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: min(1100px, 92vw);
  max-height: 84vh;
  border-radius: var(--radius);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
}

.lightbox button {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  cursor: pointer;
  font: inherit;
}

.lightbox-close {
  top: 22px;
  right: 22px;
  width: 44px;
  height: 44px;
  font-size: 28px;
  line-height: 1;
}

.lightbox-prev,
.lightbox-next {
  top: 50%;
  width: 48px;
  height: 56px;
  transform: translateY(-50%);
  font-size: 32px;
  line-height: 1;
}

.lightbox-prev {
  left: 22px;
}

.lightbox-next {
  right: 22px;
}

.list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.list li {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
}

.list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
}

.content {
  max-width: 860px;
}

.content p {
  color: var(--muted);
  font-size: 17px;
}

.content p:last-child {
  margin-bottom: 0;
}

.text-link {
  color: var(--accent);
  font-weight: 700;
}

.mini-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 34px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.mini-cta.dark {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.mini-cta h3 {
  margin-bottom: 4px;
  font-size: 22px;
}

.mini-cta p {
  margin: 0;
  color: var(--muted);
}

.mini-cta.dark p {
  color: #cbd5e1;
}

.value-stack {
  display: grid;
  gap: 12px;
}

.value-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.value-item h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.value-item p {
  margin: 0;
  color: var(--muted);
}

.value-tag {
  white-space: nowrap;
  color: var(--accent);
  font-weight: 900;
  font-size: 14px;
  text-transform: uppercase;
}

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

.dark-section .section-header p,
.dark-section .content p {
  color: #cbd5e1;
}

.dark-section .card {
  background: var(--dark-soft);
  border-color: rgba(255, 255, 255, 0.12);
}

.dark-section .card p {
  color: #cbd5e1;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1.15fr);
  gap: 48px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.contact-form label {
  display: grid;
  gap: 6px;
  color: #d2dae8;
  font-size: 14px;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.95);
  color: var(--text);
  font: inherit;
}

.contact-form textarea {
  min-height: 116px;
  resize: vertical;
}

.contact-form .button {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.contact-note {
  margin: 0;
  color: #cbd5e1;
  font-size: 14px;
}

.contact-proof {
  margin-top: 28px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.contact-proof h3 {
  margin-bottom: 12px;
  font-size: 20px;
}

.contact-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: #d2dae8;
}

.contact-list li {
  margin: 0;
}

.cta .contact-note {
  margin-top: 16px;
  color: #cbd5e1;
}

.benefit-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 22px;
}

.trust-item {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.trust-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.trust-item p {
  margin: 0;
  color: var(--muted);
}

.reference-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.reference-placeholder {
  min-height: 240px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(0, 163, 255, 0.08), rgba(17, 24, 39, 0.03)),
    #eef2f6;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.reference-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  background: #eef2f6;
}

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

.reference-images button {
  display: block;
  padding: 0;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  cursor: zoom-in;
}

.reference-images button:last-child {
  border-right: 0;
}

.reference-images img {
  height: 100%;
}

.reference-card .image-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 0;
  border-bottom: 1px solid var(--line);
}

.reference-card .image-strip img {
  aspect-ratio: 6 / 5;
  border: 0;
  border-radius: 0;
}

.reference-body {
  padding: 20px;
}

.reference-meta {
  margin-bottom: 14px;
  color: var(--accent);
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.reference-body h3 {
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 1.12;
}

.reference-body p {
  margin-bottom: 0;
  color: var(--muted);
}

.benefit-row {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 24px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.benefit-row:last-child {
  border-bottom: 0;
}

.benefit-row strong {
  color: var(--text);
}

.benefit-row p {
  margin: 0;
  color: var(--muted);
}

.stat-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
}

.stat-list li {
  min-height: 96px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  font-weight: 800;
  font-size: 14px;
  line-height: 1.35;
}

.step-number {
  display: block;
  margin-bottom: 18px;
  color: var(--accent);
  font-weight: 900;
  font-size: 34px;
  line-height: 1;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.faq-item summary {
  padding: 18px 0;
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0 0 18px;
  color: var(--muted);
}

.cta {
  padding: 88px 0;
  background: #17202a;
  color: #fff;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta h2 {
  margin-bottom: 10px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
}

.cta p {
  max-width: 620px;
  margin-bottom: 0;
  color: #c9d3df;
  font-size: 17px;
}

.site-footer {
  padding: 28px 0;
  background: #101820;
  color: #c9d3df;
  font-size: 14px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }

  .hero-grid,
  .split,
  .grid.two,
  .grid.three {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 56px 0;
  }

  .hero-actions .button:first-child {
    width: 100%;
    min-width: 0;
  }

  .hero-media,
  .media-placeholder {
    min-height: 280px;
  }

  .hero-media {
    padding: 8px;
  }

  .hero-media img {
    min-height: 280px;
  }

  .hero .hero-media {
    min-height: 320px;
  }

  .hero .hero-media img {
    min-height: 320px;
  }

  .section,
  .cta {
    padding: 64px 0;
  }

  .cta-box,
  .mini-cta,
  .footer-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .benefit-row,
  .stat-list,
  .value-item,
  .contact-layout,
  .trust-strip,
  .reference-grid {
    grid-template-columns: 1fr;
  }

  .reference-images {
    grid-template-columns: 1fr;
  }

  .reference-images button {
    border-right: 0;
  }

  .value-tag {
    white-space: normal;
  }

  .lightbox-prev,
  .lightbox-next {
    top: auto;
    bottom: 22px;
    transform: none;
  }
}