:root {
  --bg: #0b0b0d;
  --bg-soft: #111217;
  --card: #171922;
  --line: #252734;
  --text: #f3f4f7;
  --muted: #b8bcc7;
  --accent: #7f5af0;
  --accent-soft: #9278ea1a;
  --ok: #5be49b;
  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 10px 35px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 10%, #171725, transparent 40%), var(--bg);
  line-height: 1.65;
}

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

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

.section {
  padding: 7rem 0;
}

.section-soft {
  background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.01) 100%), var(--bg-soft);
}

.section-label {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}

h1,
h2,
h3,
h4 {
  line-height: 1.2;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2rem, 8vw, 4.2rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.65rem, 3.2vw, 2.6rem);
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.lead,
.section-lead {
  font-size: 1.05rem;
  max-width: 70ch;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(11, 11, 13, 0.85);
  backdrop-filter: blur(10px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  gap: 0.7rem;
  align-items: center;
}

.brand-mark {
  display: grid;
  place-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  font-weight: 800;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.7rem;
}

.brand strong {
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  gap: 1.2rem;
  align-items: center;
}

.site-nav a {
  color: #e1e3ea;
  font-size: 0.94rem;
}

.site-nav a:hover {
  color: var(--text);
}

.lang-switch {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0.4rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
}

.hero {
  padding: 8rem 0 6rem;
}

.hero-bg {
  position: relative;
  overflow: hidden;
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(9, 9, 13, 0.87), rgba(9, 9, 13, 0.65)),
    url("assets/images/hero-bg.jpg") center/cover no-repeat;
  z-index: -1;
}

.section-bg {
  position: relative;
  overflow: hidden;
}

.section-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 9, 13, 0.65), rgba(9, 9, 13, 0.78)),
    url("assets/images/section-bg.jpg") center/cover no-repeat;
  opacity: 0.2;
  z-index: -1;
}

.page-hero {
  padding: 8.5rem 0 3rem;
}

.breadcrumb {
  margin: 0 0 0.9rem;
  color: #9ea5b8;
  font-size: 0.85rem;
}

.page-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.mini-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1.1rem;
}

.mini-card h3 {
  font-size: 1rem;
}

.inline-links {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.text-link {
  color: #c9ccda;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  font-size: 0.82rem;
}

.text-link:hover {
  color: var(--text);
}

.cta-strip {
  margin-top: 1.8rem;
  background: linear-gradient(120deg, rgba(127, 90, 240, 0.22), rgba(127, 90, 240, 0.06));
  border: 1px solid #4b3e7b;
  border-radius: var(--radius);
  padding: 1.3rem;
}

.list-tight {
  margin: 0;
  padding-left: 1rem;
  color: var(--muted);
}

.list-tight li {
  margin-bottom: 0.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.85fr;
  gap: 2rem;
  align-items: end;
}

.kicker {
  color: var(--text);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  background: linear-gradient(135deg, #2f80ed, #155ec8);
  color: white;
  border-radius: 999px;
  padding: 0.95rem 1.45rem;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn-sm {
  padding: 0.62rem 1.02rem;
  font-size: 0.88rem;
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
}

.stats-card {
  background: linear-gradient(180deg, #191b25, #12131a);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow);
}

.stats-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.stats-card li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1rem;
  align-items: center;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.stats-card li:last-child {
  border-bottom: 0;
}

.stats-card strong {
  font-size: 1.45rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.feature-grid {
  display: grid;
  gap: 1rem;
}

.feature-card,
.service-card,
.steps article,
.reasons article,
.contact-form {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1.2rem;
}

.feature-card h3 {
  margin-bottom: 0.65rem;
  font-size: 1.05rem;
}

.services-grid {
  margin-top: 1.8rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.service-card span {
  display: inline-flex;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  color: var(--ok);
  background: #5be49b12;
  border: 1px solid #5be49b4f;
  font-weight: 700;
}

.service-card small {
  color: #b5bbc9;
}

.check-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.check-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.7rem;
  color: #dadde6;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
}

.confidential {
  display: grid;
  place-content: center;
  text-align: center;
  background: linear-gradient(180deg, #171722, #11131a);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 250px;
  gap: 0.3rem;
}

.confidential span {
  font-size: 1.9rem;
  color: var(--accent);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.steps article span {
  color: var(--accent);
  font-weight: 700;
}

.reasons {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.reasons h3 {
  color: var(--accent);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.3rem;
}

.contact-list {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
}

.contact-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-list strong {
  display: block;
  color: #eceef4;
}

.contact-list span {
  color: var(--muted);
}

.contact-form label {
  display: block;
  margin-bottom: 1rem;
  color: #eceef4;
  font-weight: 500;
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  margin-top: 0.45rem;
  background: #0f1016;
  border: 1px solid #2c3040;
  color: var(--text);
  border-radius: 10px;
  padding: 0.75rem;
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}

.contact-form small {
  display: block;
  margin-bottom: 0.9rem;
  color: var(--muted);
}

.form-message {
  margin: 0.65rem 0 0;
  min-height: 1.2rem;
  color: var(--ok);
  font-size: 0.92rem;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
  align-items: center;
}

.footer-grid nav {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.footer-grid small {
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero-grid,
  .two-col,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

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

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

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    right: 1rem;
    top: 76px;
    background: #0e1017;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.8rem;
    display: none;
    width: min(320px, calc(100% - 2rem));
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

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

  .services-grid,
  .reasons,
  .steps,
  .page-grid {
    grid-template-columns: 1fr;
  }

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