:root {
  --bg: #ffffff;
  --bg-soft: #f7f7f7;
  --bg-dark: #111111;
  --bg-panel: #1a1a1a;
  --text: #111111;
  --muted: #6b6b6b;
  --line: #e0e0e0;
  --line-dark: #333333;
  --accent: #111111;
  --container: 1080px;
  --radius: 0;
  --grid: 64px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Outfit", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

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

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

.narrow { max-width: 720px; }

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  z-index: 100;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.skip-link:focus { top: 16px; outline: 2px solid var(--text); outline-offset: 2px; }

/* ── Top bar ── */
.top-bar {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line-dark);
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 36px;
  flex-wrap: wrap;
  gap: 8px;
}
.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 16px;
}
.top-bar a { color: #fff; font-weight: 500; }
.top-bar a:hover { opacity: 0.6; }
.top-bar .divider { opacity: 0.25; }

/* ── Typography ── */
.eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}
.eyebrow-light { color: rgba(255,255,255,0.5); }

h1, h2, h3, h4 {
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); margin-bottom: 24px; font-weight: 300; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: 16px; font-weight: 400; }
h3 { font-size: 1rem; font-weight: 500; margin-bottom: 8px; letter-spacing: 0.01em; }

.lead { font-size: 1rem; color: var(--muted); max-width: 520px; margin-bottom: 36px; line-height: 1.75; font-weight: 300; }
.section-desc { color: var(--muted); max-width: 520px; margin: 12px auto 0; font-size: 0.95rem; font-weight: 300; }
.section-head.centered { text-align: center; }
.section-head.centered .section-desc { margin-top: 12px; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-family: inherit;
}
.btn:hover { background: var(--accent); color: #fff; }
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: transparent; color: var(--accent); }
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover { background: #fff; color: var(--accent); border-color: #fff; }
.btn-block { width: 100%; }

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.brand-text {
  display: flex;
  flex-direction: column;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: 0.02em;
}
.brand-sub {
  font-size: 0.58rem;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.14em;
  margin-top: 3px;
}
.nav-links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-cta { padding: 10px 20px; font-size: 0.72rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 1px;
  background: var(--text);
}

/* ── Hero ── */
.hero {
  position: relative;
  padding: 100px 0 88px;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  opacity: 0.5;
  pointer-events: none;
}
.hero-geo { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.geo-square {
  position: absolute;
  border: 1px solid var(--line);
  background: var(--bg-soft);
}
.geo-s1 { width: 120px; height: 120px; top: 12%; right: 8%; }
.geo-s2 { width: 64px; height: 64px; bottom: 20%; right: 22%; background: var(--accent); border-color: var(--accent); }
.geo-circle {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
}
.geo-c1 { width: 200px; height: 200px; top: -40px; right: 30%; }
.geo-line {
  position: absolute;
  background: var(--accent);
}
.geo-l1 { width: 1px; height: 160px; top: 30%; right: 15%; }

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  align-items: center;
}
.hero h1 { color: var(--text); }
.hero .lead { color: var(--muted); }
.hero-actions { display: flex; gap: 0; flex-wrap: wrap; }
.hero-actions .btn { margin-right: -1px; }
.hero-actions .btn-outline {
  color: var(--text);
  border-color: var(--accent);
}
.hero-actions .btn-outline:hover { background: var(--accent); color: #fff; }

.hero-panel { display: grid; gap: 0; border: 1px solid var(--line); }
.hero-feature {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 28px 32px;
}
.hero-feature:last-child { border-bottom: none; }
.hero-feature strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 6px;
}
.hero-feature span { font-size: 0.88rem; color: var(--muted); font-weight: 300; }

/* ── Trust bar ── */
.trust-bar {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 24px 0;
  border-right: 1px solid var(--line);
}
.trust-item:last-child { border-right: none; }
.trust-icon {
  width: 6px;
  height: 6px;
  background: var(--accent);
  flex-shrink: 0;
}

/* ── Stats ── */
.stats {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 0;
}
.stat {
  text-align: center;
  padding: 56px 24px;
  border-right: 1px solid var(--line);
}
.stat:last-child { border-right: none; }
.stat strong {
  display: block;
  font-size: 3rem;
  font-weight: 300;
  color: var(--text);
  letter-spacing: -0.04em;
  margin-bottom: 8px;
  line-height: 1;
}
.stat span {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── Sections ── */
.section { padding: 96px 0; }
.section-soft { background: var(--bg-soft); }
.section-blue {
  background: var(--bg-dark);
  color: #fff;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}
.section-blue h2 { color: #fff; }
.section-head { margin-bottom: 56px; max-width: 600px; }

/* ── Cards ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
}
.card {
  background: var(--bg);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 36px 32px;
  transition: background 0.15s;
}
.card:nth-child(3n) { border-right: none; }
.card:nth-child(n+4) { border-bottom: none; }
.card:hover { background: var(--bg-soft); }
.card-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 20px;
}
.card p { font-size: 0.88rem; color: var(--muted); line-height: 1.7; font-weight: 300; }

/* ── About ── */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 64px;
  align-items: start;
}
.about-copy p { color: var(--muted); margin-bottom: 16px; font-weight: 300; }
.check-list {
  list-style: none;
  display: grid;
  gap: 0;
  margin-top: 32px;
  border-top: 1px solid var(--line);
}
.check-list li {
  padding: 16px 0 16px 20px;
  position: relative;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text);
  border-bottom: 1px solid var(--line);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background: var(--accent);
}
.about-aside { display: grid; gap: 0; border: 1px solid var(--line); }
.info-box {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 24px 28px;
}
.info-box:last-child { border-bottom: none; }
.info-box.highlight { background: var(--bg-soft); }
.info-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

/* ── Features ── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--line);
}
.feature-card {
  background: var(--bg);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 36px 32px;
}
.feature-card:nth-child(2n) { border-right: none; }
.feature-card:nth-child(n+3) { border-bottom: none; }
.feature-card p { font-size: 0.88rem; color: var(--muted); margin-top: 10px; font-weight: 300; }

/* ── Service area ── */
.area-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.area-lead { color: rgba(255,255,255,0.6); max-width: 440px; line-height: 1.8; margin-bottom: 32px; font-weight: 300; }
.area-address {
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.8);
  font-weight: 300;
}
.area-address a { color: #fff; font-weight: 400; border-bottom: 1px solid rgba(255,255,255,0.3); }
.area-address a:hover { border-color: #fff; }
.area-tags {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid rgba(255,255,255,0.15);
}
.area-tags span {
  padding: 14px 20px;
  border-right: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}
.area-tags span:nth-child(2n) { border-right: none; }
.area-tags span:nth-child(n+7) { border-bottom: none; }

/* ── Steps ── */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
}
.step {
  background: var(--bg);
  border-right: 1px solid var(--line);
  padding: 40px 28px;
  text-align: left;
}
.step:last-child { border-right: none; }
.step-num {
  display: block;
  font-size: 2.5rem;
  font-weight: 200;
  color: var(--line);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.04em;
}
.step p { font-size: 0.85rem; color: var(--muted); font-weight: 300; }

/* ── FAQ ── */
.faq-list { display: grid; gap: 0; border: 1px solid var(--line); }
.faq-item {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.faq-item:last-child { border-bottom: none; }
.faq-item summary {
  padding: 22px 28px;
  font-weight: 400;
  cursor: pointer;
  list-style: none;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--muted);
  font-size: 1.1rem;
  font-weight: 300;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p {
  padding: 0 28px 22px;
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 300;
}

/* ── Contact ── */
.cta-section {
  background: var(--bg-dark);
  color: #fff;
}
.cta-section h2 { color: #fff; }
.contact-lead { color: rgba(255,255,255,0.55); margin-bottom: 36px; max-width: 400px; font-weight: 300; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info {
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.75);
  font-weight: 300;
}
.contact-info a { color: #fff; border-bottom: 1px solid rgba(255,255,255,0.25); }
.contact-info a:hover { border-color: #fff; }
.contact-form {
  background: #fff;
  padding: 40px;
  display: grid;
  gap: 20px;
}
.field label {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--muted);
}
.field input,
.field textarea {
  width: 100%;
  padding: 14px 0;
  border: none;
  border-bottom: 1px solid var(--line);
  font: inherit;
  color: var(--text);
  background: transparent;
  resize: vertical;
  font-weight: 300;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--accent);
}
.form-note { font-size: 0.72rem; color: var(--muted); font-weight: 300; }
.form-status { min-height: 20px; font-size: 0.85rem; color: var(--muted); }

/* ── Footer ── */
.site-footer {
  background: var(--bg);
  color: var(--muted);
  padding: 64px 0 32px;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}
.footer-desc { font-size: 0.82rem; font-weight: 300; }
.footer-col h4 {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 12px;
  font-weight: 300;
}
.footer-col a:hover { color: var(--text); }
.footer-address { font-size: 0.82rem; font-weight: 300; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  font-size: 0.72rem;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 8px;
  font-weight: 300;
  letter-spacing: 0.04em;
}

/* ── Mobile CTA ── */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 40;
  background: var(--accent);
  color: #fff;
  padding: 14px 24px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.reveal.in { opacity: 1; transform: none; }

/* ── Responsive ── */
@media (max-width: 960px) {
  .hero-grid, .about-grid, .contact-grid, .area-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .card:nth-child(3n) { border-right: 1px solid var(--line); }
  .card:nth-child(2n) { border-right: none; }
  .card:nth-child(n+4) { border-bottom: 1px solid var(--line); }
  .card:nth-child(n+5) { border-bottom: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { border-right: none !important; }
  .feature-card:not(:last-child) { border-bottom: 1px solid var(--line) !important; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2) { border-right: none; }
  .step:nth-child(n+3) { border-bottom: none; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(n+3) { border-bottom: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .geo-s1, .geo-c1 { display: none; }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .nav-links, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 0 20px;
    margin-left: 0;
  }
  .nav-links.open a {
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
  }
  .header-inner { position: relative; }
  .top-bar-inner { justify-content: center; text-align: center; height: auto; padding: 10px 0; }
  .top-bar-contact { flex-wrap: wrap; justify-content: center; }
  .card-grid, .steps { grid-template-columns: 1fr; }
  .card { border-right: none !important; }
  .card:not(:last-child) { border-bottom: 1px solid var(--line) !important; }
  .step { border-right: none !important; }
  .step:not(:last-child) { border-bottom: 1px solid var(--line) !important; }
  .trust-item { border-right: none; border-bottom: 1px solid var(--line); }
  .trust-item:last-child { border-bottom: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .mobile-cta { display: inline-flex; }
  .hero { padding: 64px 0 56px; }
  .section { padding: 64px 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { margin-right: 0; margin-bottom: -1px; width: 100%; }
  .area-tags { grid-template-columns: 1fr; }
  .area-tags span { border-right: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition: none; opacity: 1; transform: none; }
}