:root {
  --bg: #08182f;
  --bg-soft: #0d2a52;
  --bg-deep: #06111f;
  --surface: #ffffff;
  --surface-alt: #eef5fb;
  --surface-soft: #f7fbff;
  --text: #16263b;
  --text-light: #63758d;
  --line: #d6e1ed;
  --accent: #119df4;
  --accent-dark: #0b58b8;
  --accent-soft: #d9efff;
  --steel: #73839a;
  --white: #ffffff;
  --shadow: 0 14px 36px rgba(8, 24, 47, 0.10);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--surface);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 1rem; }
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3 { font-size: 1.2rem; }

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}
.narrow { width: min(860px, 100%); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(11, 16, 32, 0.92);
  backdrop-filter: blur(12px);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 1rem;
}
.logo {
  color: var(--white);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.main-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.main-nav a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  padding: 0.5rem 0.65rem;
  border-radius: 10px;
}
.main-nav a:hover,
.main-nav a.active { background: rgba(255,255,255,0.12); color: var(--white); }
.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: var(--white);
  font-size: 1.6rem;
}

.hero,
.page-hero {
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg-soft) 100%);
  color: var(--white);
}
.hero { padding: 5rem 0 4rem; }
.page-hero { padding: 4rem 0 3rem; }
.hero-grid,
.split,
.grid.two,
.grid.three,
.footer-grid,
.cta-box {
  display: grid;
  gap: 1.5rem;
}
.hero-grid,
.split,
.grid.two,
.footer-grid,
.cta-box { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.hero .lead, .page-hero .lead { font-size: 1.1rem; color: rgba(255,255,255,0.86); max-width: 64ch; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 700;
  opacity: 0.85;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }

.section { padding: 4.5rem 0; }
.section-alt { background: var(--surface-alt); }
.section-head { max-width: 760px; margin-bottom: 2rem; }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.highlight-card { color: var(--text); align-self: center; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.2s ease;
}
.btn-primary { background: var(--accent); color: var(--white); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-secondary { background: rgba(255,255,255,0.1); color: var(--white); border: 1px solid rgba(255,255,255,0.15); }
.btn-secondary:hover { background: rgba(255,255,255,0.16); }

.check-list,
.plain-list,
.steps { padding-left: 1.2rem; margin: 0; }
.check-list li,
.plain-list li,
.steps li { margin-bottom: 0.75rem; }
.mini-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.service-card h2 { font-size: 1.4rem; }
.timeline { display: grid; gap: 1rem; }
.timeline-item { border-left: 4px solid var(--accent); }

.contact-form {
  display: grid;
  gap: 0.75rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  font: inherit;
}
.note { color: var(--text-light); font-size: 0.95rem; }
.legal-copy h2 { margin-top: 2rem; }
.cta { padding-top: 1rem; }
.cta-box {
  background: linear-gradient(135deg, #182651 0%, #0f172f 100%);
  color: var(--white);
  padding: 2rem;
  border-radius: 24px;
  align-items: center;
}
.site-footer {
  background: #0a1021;
  color: rgba(255,255,255,0.85);
  padding: 2rem 0;
}
.site-footer a { display: block; color: rgba(255,255,255,0.85); margin-bottom: 0.35rem; }

@media (max-width: 900px) {
  .hero-grid,
  .split,
  .grid.two,
  .grid.three,
  .footer-grid,
  .cta-box,
  .mini-grid { grid-template-columns: 1fr; }

  .nav-toggle { display: inline-block; }
  .main-nav {
    position: absolute;
    top: 76px;
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: #111938;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
  }
  .main-nav.open { display: flex; }
}


.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.lang-btn {
  min-width: 42px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.lang-btn.active {
  background: var(--white);
  color: var(--bg);
}
@media (max-width: 900px) {
  .nav-wrap { flex-wrap: wrap; }
  .lang-switch { margin-left: auto; }
}


body {
  background:
    radial-gradient(circle at top right, rgba(17,157,244,0.08), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.site-header {
  background: rgba(6, 17, 31, 0.94);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo { display: inline-flex; align-items: center; }
.logo-img { display: block; height: 150px; width: auto; }
.hero-logo { display: block; width: min(100%, 210px); height: auto; filter: drop-shadow(0 18px 30px rgba(0,0,0,0.18)); }
.hero-brand { margin-bottom: 1.25rem; }

.main-nav a:hover,
.main-nav a.active {
  background: rgba(17,157,244,0.16);
  color: var(--white);
}

.hero,
.page-hero {
  background:
    radial-gradient(circle at top left, rgba(37,194,255,0.20), transparent 28%),
    linear-gradient(135deg, var(--bg) 0%, var(--bg-soft) 65%, #103766 100%);
}

.section-alt {
  background:
    linear-gradient(180deg, var(--surface-alt) 0%, var(--surface-soft) 100%);
}

.card {
  background: rgba(255,255,255,0.96);
  border: 1px solid var(--line);
}

.highlight-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(233,245,255,0.96) 100%);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  box-shadow: 0 12px 24px rgba(11,88,184,0.24);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #24b9ff 0%, var(--accent-dark) 100%);
}
.btn-secondary {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(37,194,255,0.25);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.15);
}

.eyebrow { color: var(--accent-dark); }
.hero .eyebrow,
.page-hero .eyebrow,
.cta .eyebrow { color: rgba(255,255,255,0.84); }

.timeline-item,
.service-card {
  position: relative;
}
.timeline-item::before,
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(17,157,244,0.18);
  border-color: var(--accent);
}

.cta-box {
  background:
    radial-gradient(circle at top left, rgba(37,194,255,0.18), transparent 30%),
    linear-gradient(135deg, #0a2a52 0%, #08182f 100%);
  box-shadow: 0 18px 34px rgba(8,24,47,0.22);
}

.site-footer {
  background: linear-gradient(180deg, #071220 0%, #09192e 100%);
}

.footer-logo {
  display: block;
  width: min(100%, 260px);
  height: auto;
  margin-bottom: 0.75rem;
  filter: brightness(1.15);
}

.lang-btn.active {
  color: var(--bg-deep);
}

@media (max-width: 900px) {
  .logo-img { height: 42px; }
  .hero-logo { width: min(100%, 360px); }
}