:root {
  --bg: #0c1222;
  --panel: #101931;
  --panel-soft: #16203d;
  --line: rgba(255, 255, 255, 0.08);
  --text: #e7ecf7;
  --muted: #9aa7c2;
  --primary: #5bc2ff;
  --accent: #7dffcf;
  --highlight: #ffd166;
  --white: #ffffff;
  --shadow: 0 20px 50px rgba(2, 8, 23, 0.35);
  --radius: 22px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(91, 194, 255, 0.12), transparent 34%),
    radial-gradient(circle at top right, rgba(125, 255, 207, 0.1), transparent 26%),
    linear-gradient(180deg, #07101f 0%, #0c1222 50%, #10172b 100%);
  line-height: 1.6;
}

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

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

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(7, 16, 31, 0.84);
  border-bottom: 1px solid var(--line);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand img {
  width: 42px;
  height: 42px;
}

.brand small {
  display: block;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--white);
  padding: 10px 12px;
  border-radius: 14px;
}

.site-nav {
  display: flex;
  gap: 22px;
  align-items: center;
}

.site-nav a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--white);
}

.button,
button.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--primary), #4a8dff);
  color: #07101f;
  font-weight: 700;
  box-shadow: var(--shadow);
  cursor: pointer;
}

.button.ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--line);
  box-shadow: none;
}

.hero,
.page-hero {
  padding: 86px 0 60px;
}

.hero-grid,
.page-hero-grid,
.two-col {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 34px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border: 1px solid rgba(91, 194, 255, 0.24);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(91, 194, 255, 0.08);
  font-size: 14px;
}

h1,
h2,
h3 {
  margin: 0 0 16px;
  line-height: 1.15;
}

h1 {
  font-size: clamp(38px, 6vw, 68px);
}

h2 {
  font-size: clamp(30px, 4vw, 46px);
}

h3 {
  font-size: 24px;
}

p {
  margin: 0 0 16px;
  color: var(--muted);
}

.hero-copy p,
.page-hero-copy p {
  font-size: 18px;
  max-width: 760px;
}

.cta-row,
.hero-stats,
.logo-row,
.mini-links,
.seo-tags,
.keyword-columns,
.media-stack,
.photo-grid,
.footer-grid,
.feature-grid,
.card-grid,
.steps,
.stats-grid,
.info-grid,
.contact-grid,
.faq-list,
.blog-grid {
  display: grid;
  gap: 18px;
}

.cta-row {
  grid-template-columns: repeat(2, max-content);
  margin: 26px 0 30px;
}

.hero-stats,
.stats-grid {
  grid-template-columns: repeat(3, 1fr);
}

.hero-card,
.panel,
.metric-card,
.feature-card,
.blog-card,
.faq-item,
.contact-card,
.info-card,
.timeline-item {
  background: linear-gradient(180deg, rgba(22, 32, 61, 0.94), rgba(12, 18, 34, 0.92));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 22px;
}

.hero-card figure {
  overflow: hidden;
  border-radius: 18px;
  margin: 0 0 18px;
  border: 1px solid var(--line);
}

.hero-card .metric-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.metric-card {
  padding: 18px;
}

.metric-card strong,
.stat strong {
  display: block;
  margin-bottom: 6px;
  color: var(--white);
  font-size: 28px;
}

.stat,
.panel {
  padding: 26px;
}

.section {
  padding: 34px 0 72px;
}

.section-head {
  max-width: 820px;
  margin-bottom: 28px;
}

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

.feature-card,
.blog-card,
.info-card,
.timeline-item,
.contact-card,
.faq-item {
  padding: 26px;
}

.feature-card h3,
.blog-card h3,
.contact-card h3,
.faq-item h3 {
  margin-bottom: 12px;
}

.icon-badge {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border-radius: 16px;
  background: rgba(91, 194, 255, 0.12);
  color: var(--primary);
  font-size: 20px;
  font-weight: 700;
}

.steps {
  grid-template-columns: repeat(4, 1fr);
}

.step {
  position: relative;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(125, 255, 207, 0.14);
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 16px;
}

.logo-row {
  grid-template-columns: repeat(5, 1fr);
}

.logo-chip,
.seo-chip {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  text-align: center;
}

.seo-tags {
  grid-template-columns: repeat(2, 1fr);
}

.mini-links {
  grid-template-columns: repeat(4, 1fr);
}

.mini-links a {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.blog-grid,
.card-grid,
.contact-grid,
.info-grid {
  grid-template-columns: repeat(3, 1fr);
}

.faq-list {
  grid-template-columns: 1fr;
}

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

.keyword-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.keyword-list li {
  margin-bottom: 10px;
}

.photo-frame {
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-stack {
  grid-template-columns: 1.15fr 0.85fr;
  align-items: stretch;
}

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

.photo-grid .photo-frame {
  min-height: 240px;
}

.faq-item button {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--white);
  font: inherit;
  text-align: left;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
}

.faq-answer {
  display: none;
  padding-top: 14px;
}

.faq-item.open .faq-answer {
  display: block;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--white);
  font-size: 14px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
  font: inherit;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.status-text {
  min-height: 24px;
  color: var(--accent);
}

.site-footer {
  padding: 26px 0 34px;
  border-top: 1px solid var(--line);
  background: rgba(7, 16, 31, 0.84);
}

.footer-grid {
  grid-template-columns: 1.1fr 0.9fr 0.9fr 1.1fr;
  align-items: start;
}

.footer-title {
  margin-bottom: 12px;
  color: var(--white);
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-note {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 14px;
}

.highlight {
  color: var(--highlight);
}

.accent {
  color: var(--accent);
}

.muted-box {
  padding: 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

@media (max-width: 980px) {
  .hero-grid,
  .page-hero-grid,
  .two-col,
  .feature-grid,
  .steps,
  .footer-grid,
  .blog-grid,
  .card-grid,
  .contact-grid,
  .info-grid,
  .logo-row,
  .mini-links,
  .seo-tags,
  .keyword-columns,
  .media-stack {
    grid-template-columns: 1fr 1fr;
  }

  .hero-stats,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    display: none;
    position: absolute;
    right: 20px;
    top: 72px;
    width: min(340px, calc(100% - 40px));
    padding: 18px;
    background: #0d162a;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav.open {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 720px) {
  .hero,
  .page-hero,
  .section {
    padding: 28px 0 48px;
  }

  .hero-grid,
  .page-hero-grid,
  .two-col,
  .feature-grid,
  .steps,
  .footer-grid,
  .blog-grid,
  .card-grid,
  .contact-grid,
  .info-grid,
  .logo-row,
  .mini-links,
  .seo-tags,
  .keyword-columns,
  .media-stack,
  .cta-row {
    grid-template-columns: 1fr;
  }

  .topbar {
    gap: 12px;
  }

  .brand span {
    font-size: 14px;
  }
}