:root {
  --bg: #fbfaf8;
  --paper: #ffffff;
  --ink: #111111;
  --muted: #62615f;
  --line: #e8e3dd;
  --soft: #f3eee8;
  --accent: #c8aa83;
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--bg); line-height: 1.55; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 16px clamp(18px, 4vw, 64px);
  background: rgba(251, 250, 248, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark {
  display: grid; place-items: center; width: 42px; height: 42px;
  border: 1px solid var(--ink); border-radius: var(--radius);
  font-family: Georgia, serif; font-size: 18px;
}
.brand strong { display: block; font-weight: 750; }
.brand small { display: block; color: var(--muted); font-size: 12px; }
.main-nav { display: flex; align-items: center; gap: clamp(12px, 2vw, 28px); font-size: 14px; }
.main-nav a { border-bottom: 1px solid transparent; }
.main-nav a:hover { border-color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.lang-toggle { display: inline-flex; gap: 2px; padding: 4px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); cursor: pointer; }
.lang-toggle span { padding: 6px 8px; border-radius: 6px; font-size: 12px; color: var(--muted); }
html[lang="uk"] [data-lang="uk"], html[lang="en"] [data-lang="en"] { background: var(--ink); color: #fff; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 42px; padding: 0 20px; border-radius: var(--radius);
  border: 1px solid var(--line); font-weight: 750; font-size: 14px;
}
.btn-dark { background: #000; color: #fff; border-color: #000; }
.btn-light { background: var(--paper); color: var(--ink); }

main { max-width: 1440px; margin: 0 auto; padding: 0 clamp(18px, 4vw, 64px) 34px; }
.hero {
  display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 36px; align-items: center;
  min-height: 620px; padding: 54px 0;
}
.hero h1, h2 { margin: 0; font-size: clamp(38px, 5vw, 74px); line-height: 0.98; letter-spacing: 0; }
.hero p, .contact-intro p { max-width: 600px; }
.eyebrow { margin: 0 0 14px; color: var(--accent); font-weight: 800; text-transform: uppercase; font-size: 12px; letter-spacing: 0; }
.hero-actions, .metrics, .tool-row, .filter-row { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-actions { margin: 28px 0; }
.metrics span { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.metrics strong { font-size: 22px; }
.metrics small { color: var(--muted); max-width: 92px; line-height: 1.2; }
.hero-visual { height: min(54vw, 520px); min-height: 340px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--soft); }

.section, .split-section, .final-cta { padding: 54px 0; border-top: 1px solid var(--line); }
.split-section { display: grid; grid-template-columns: minmax(260px, 0.55fr) 1fr; gap: 34px; align-items: center; }
.split-section > img { height: 420px; border-radius: var(--radius); border: 1px solid var(--line); }
.split-section h2, .section h2, .contact-intro h2, .final-cta h2 { font-size: clamp(30px, 3.4vw, 52px); }
.tool-row { margin-top: 24px; }
.tool-row span, .filter-row button, .case span { padding: 10px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); font-weight: 750; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.section-head a { font-weight: 800; border-bottom: 1px solid var(--ink); }
.cards { display: grid; gap: 18px; }
.service-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.case-grid, .review-grid, .blog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.template-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { min-width: 0; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.card h3 { margin: 12px 0 10px; font-size: 22px; line-height: 1.18; }
.card p { margin: 0; color: var(--muted); }
.icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: var(--radius); background: var(--soft); font-size: 22px; }
.case, .template, .blog-card { padding: 12px; }
.case img, .template img, .blog-card img { height: 190px; border-radius: 6px; border: 1px solid var(--line); }
.case h3, .template h3, .blog-card h3, .case p, .template p, .blog-card p, .template .btn, .blog-card time { margin-left: 8px; margin-right: 8px; }
.case span { display: inline-block; margin: 18px 8px 8px; color: var(--muted); font-size: 12px; }
.alt { margin-inline: calc(clamp(18px, 4vw, 64px) * -1); padding-inline: clamp(18px, 4vw, 64px); background: #f6f2ed; }
.filter-row { margin-bottom: 24px; }
.filter-row button { cursor: pointer; }
.filter-row .active { background: #000; color: #fff; border-color: #000; }
.template .btn { width: calc(100% - 16px); margin-top: 18px; }
.review small, .blog-card time { display: block; color: var(--muted); }
.review span { display: block; margin-top: 18px; color: #c69742; }

.contact-section { display: grid; grid-template-columns: 0.45fr 1fr; gap: 36px; }
.contact-layout { display: grid; grid-template-columns: 1fr 320px; gap: 18px; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
label span { display: block; margin-bottom: 6px; font-weight: 750; font-size: 13px; }
input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; background: #fff; color: var(--ink); font: inherit; }
textarea { resize: vertical; }
.full { grid-column: 1 / -1; }
.hp { position: absolute; left: -10000px; opacity: 0; }
.form-note { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: 12px; }
.contact-card { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.contact-card a, .contact-card span { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.final-cta { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-bottom: 34px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(90deg, #fff 0%, #f3eee8 100%); }
.final-cta h2 { max-width: 760px; }

.footer { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 34px; max-width: 1440px; margin: 0 auto; padding: 34px clamp(18px, 4vw, 64px); border-top: 1px solid var(--line); }
.footer h3 { margin: 0 0 12px; font-size: 14px; }
.footer a { display: block; margin: 7px 0; color: var(--muted); }
.copyright { grid-column: 1 / -1; color: var(--muted); border-top: 1px solid var(--line); padding-top: 18px; }

@media (max-width: 1100px) {
  .main-nav { display: none; }
  .hero, .split-section, .contact-section, .contact-layout { grid-template-columns: 1fr; }
  .service-grid, .template-grid, .case-grid, .review-grid, .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .site-header { align-items: flex-start; }
  .header-actions { flex-direction: column; align-items: flex-end; }
  .header-actions .btn { display: none; }
  main { padding-inline: 16px; }
  .hero { min-height: auto; padding-top: 34px; }
  .hero h1, h2 { font-size: 40px; }
  .hero-visual, .split-section > img { height: 300px; min-height: 0; }
  .service-grid, .template-grid, .case-grid, .review-grid, .blog-grid, .contact-form { grid-template-columns: 1fr; }
  .section-head, .final-cta { align-items: flex-start; flex-direction: column; }
  .alt { margin-inline: -16px; padding-inline: 16px; }
  .footer { grid-template-columns: 1fr; }
}