:root {
  --accent-hue: 150;
  --ink: #201e1d;
  --muted: #444141;
  --faint: #605d5d;
  --line: #d7d3d3;
  --panel: #eae9e9;
  --bg: #f3f2f2;
  --accent: oklch(0.52 0.095 var(--accent-hue));
  --accent-dark: oklch(0.43 0.085 var(--accent-hue));
  --accent-darker: oklch(0.35 0.07 var(--accent-hue));
  --accent-tint: oklch(0.93 0.035 var(--accent-hue));
  --accent-tint-strong: oklch(0.87 0.055 var(--accent-hue));
  --accent-wash: oklch(0.965 0.018 var(--accent-hue));
  --font: Archivo, system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-dark); text-decoration: none; }
a:hover { color: var(--accent-darker); }
::selection { background: var(--accent-tint-strong); }

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}

button { font-family: inherit; }

/* ---------- header ---------- */

.site-header {
  border-bottom: 2px solid var(--ink);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 16px 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}

.logo-dot {
  width: 14px;
  height: 14px;
  background: var(--accent);
  flex-shrink: 0;
}

.logo-text {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 500;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--ink);
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: border-color 120ms, color 120ms;
}

.nav-link:hover { border-bottom-color: #bab6b6; color: var(--muted); }
.nav-link--muted { color: var(--muted); }
.nav-link.is-active { border-bottom-color: var(--accent); }

.nav-phone {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
}

a[href^="tel:"] {
  white-space: nowrap;
}

/* ---------- buttons ---------- */

.btn {
  border: 0;
  cursor: pointer;
  font-weight: 600;
  text-align: left;
  display: inline-block;
}

.btn-primary {
  color: var(--bg);
  background: var(--accent);
  padding: 11px 16px;
  font-size: 14px;
  transition: background 120ms;
}
.btn-primary:hover { background: var(--accent-dark); }
.btn-primary:active { background: var(--accent-darker); }

.btn-secondary {
  color: var(--ink);
  background: transparent;
  border: 2px solid var(--ink);
  padding: 12px 20px;
  font-size: 14px;
  transition: background 120ms;
}
.btn-secondary:hover { background: var(--accent-tint); }
.btn-secondary:active { background: var(--accent-tint-strong); }

.btn-onaccent {
  color: var(--accent-darker);
  background: var(--bg);
  padding: 15px 24px;
  transition: background 120ms;
}
.btn-onaccent:hover { background: var(--accent-tint); }
.btn-onaccent:active { background: var(--accent-tint-strong); }

.btn-lg { font-size: 15px; padding: 14px 22px; }

.link-arrow {
  background: none;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 2px solid var(--accent);
  padding: 0 0 3px;
}
.link-arrow:hover { color: var(--accent-darker); }

/* ---------- reveal animation ---------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
}
.reveal.is-visible {
  animation: fadeUp 700ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
  animation-delay: var(--reveal-delay, 0ms);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- hero ---------- */

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin: 0 0 20px;
}

.hero { padding: 0 0; }

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
  padding-top: 64px;
  padding-bottom: 56px;
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.98;
  margin: 0 0 24px;
}

.hero-lead {
  font-size: 18px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 32px;
  max-width: 460px;
  text-wrap: pretty;
}

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

.card-facts {
  border: 2px solid var(--ink);
  background: var(--panel);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
}

.card-facts__eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  margin: 0;
}

.card-facts__number {
  font-size: 50px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.card-facts__caption {
  font-size: 15px;
  color: var(--muted);
  margin: 8px 0 0;
}

.card-facts__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 2px solid var(--ink);
  padding-top: 14px;
  margin: 14px 0 0;
}

.card-facts__row {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 13px;
  padding: 6px 0;
}

.card-facts__row dt { color: var(--faint); font-weight: 400; margin: 0; }
.card-facts__row dd { margin: 0; }

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

/* ---------- stats ---------- */

.stats {
  background: var(--panel);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2px;
}

.stat {
  padding: 32px 24px;
  border-left: 2px solid var(--ink);
}
.stat:first-child { border-left: 0; padding-left: 0; }

.stat__number {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.stat__label {
  font-size: 14px;
  color: var(--faint);
  margin-top: 6px;
}

/* ---------- services ---------- */

.section-kicker {
  font-size: 13px;
  font-family: var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  margin: 0 0 40px;
  color: var(--faint);
}

.services { padding-top: 64px; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 2px solid var(--ink);
}

.service {
  display: flex;
  gap: 16px;
}

.service__num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  padding-top: 4px;
}

.service h3 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

.service p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

/* ---------- calculator ---------- */

.calculator { padding-top: 64px; padding-bottom: 64px; border-bottom: 2px solid var(--ink); }

.calculator-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2px;
  background: var(--ink);
  border: 2px solid var(--ink);
}

.calculator-form {
  background: var(--bg);
  padding: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  align-content: start;
}

.calculator-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calculator-field label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--faint);
}

.calculator-field select {
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  background: var(--panel);
  border: 2px solid var(--ink);
  padding: 10px 12px;
  cursor: pointer;
}

.calculator-result {
  background: var(--panel);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.calculator-result__eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  margin: 0;
}

.calculator-result__number {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent-dark);
  margin: 0;
  display: inline-block;
}

.calculator-result__number.is-pulsing {
  animation: calcPulse 450ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

@keyframes calcPulse {
  0% { transform: scale(1); color: var(--accent-dark); }
  35% { transform: scale(1.08); color: var(--accent); }
  100% { transform: scale(1); color: var(--accent-dark); }
}

.calculator-result__note {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 16px;
}

.calculator-footnote {
  font-size: 13px;
  color: var(--faint);
  margin: 20px 0 0;
}

@media (max-width: 640px) {
  .calculator-grid { grid-template-columns: 1fr; }
  .calculator-form { padding: 24px; }
  .calculator-result { padding: 24px; }
  .calculator-result__number { font-size: 32px; }
}

/* ---------- about ---------- */

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
  padding-top: 56px;
  padding-bottom: 56px;
}

.about-photo {
  filter: grayscale(1);
  border: 2px solid var(--ink);
  min-height: 280px;
  background-color: var(--line);
  background-image: repeating-linear-gradient(135deg, #cbc7c7 0 8px, var(--line) 8px 16px);
  display: flex;
  align-items: flex-end;
  padding: 16px;
}

.about-photo span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--bg);
  padding: 6px 10px;
}

.about-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-statement {
  font-size: 25px;
  line-height: 1.3;
  letter-spacing: -0.02em;
  font-weight: 500;
  margin: 0 0 24px;
  text-wrap: pretty;
}

.about-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 24px;
  max-width: 460px;
}

/* ---------- cta ---------- */

.cta {
  background: var(--accent);
  color: var(--bg);
}

.cta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  align-items: end;
  padding-top: 80px;
  padding-bottom: 80px;
}

.cta-title {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 0;
  max-width: 620px;
}

.cta-side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.cta-text {
  font-size: 16px;
  line-height: 1.5;
  margin: 0;
  color: var(--accent-tint);
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 2px solid var(--ink);
}

.footer-inner {
  padding: 28px 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--faint);
}

.footer-inner a { color: var(--faint); }
.footer-inner a:hover { color: var(--accent-dark); }

.footer-preview {
  padding: 0 32px 20px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--faint);
  text-align: center;
}

.footer-preview a { color: var(--faint); border-bottom: 1px solid var(--line); }
.footer-preview a:hover { color: var(--accent-dark); border-bottom-color: var(--accent-dark); }

/* ---------- responsive ---------- */

@media (max-width: 640px) {
  .hero-title { font-size: 40px; }
  .cta-title { font-size: 34px; }
  .card-facts__number { font-size: 40px; }

  .hero-grid { padding-top: 40px; padding-bottom: 40px; gap: 32px; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat {
    border-left: 0;
    border-top: 2px solid var(--ink);
    padding: 28px 0 32px;
  }
  .stat:first-child { border-top: 0; padding-top: 28px; }

  .services { padding-top: 40px; }
  .services-grid { gap: 32px; padding-bottom: 32px; }
  .about-grid { padding-top: 40px; padding-bottom: 40px; gap: 32px; }
  .cta-grid { padding-top: 56px; padding-bottom: 56px; gap: 28px; }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .hero-actions .btn,
  .cta-side .btn {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .wrap,
  .header-inner,
  .footer-inner,
  .footer-preview {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero-title { font-size: 34px; }
  .cta-title { font-size: 28px; }
  .about-statement { font-size: 21px; }
  .card-facts__number { font-size: 34px; }
  .stat__number { font-size: 32px; }

  .header-inner { padding-top: 14px; padding-bottom: 14px; }
  .nav { gap: 16px; row-gap: 12px; }
}