:root {
  --paper: #f4f1ea;
  --paper-2: #ebe6dc;
  --ink: #191a1c;
  --muted: #63605a;
  --line: rgba(25, 26, 28, .14);
  --card: #fffdf8;
  --accent: #e34d2f;
  --accent-dark: #b7331c;
  --green: #2f7258;
  --radius: 24px;
  --shadow: 0 18px 55px rgba(32, 27, 21, .12);
  --container: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
:focus-visible { outline: 3px solid rgba(227, 77, 47, .38); outline-offset: 3px; }
.container { width: var(--container); margin-inline: auto; }
.section { padding: 110px 0; }
.section--soft { background: var(--paper-2); }
.section--dark { color: #fff; background: #1d1d1f; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--accent-dark);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.eyebrow::before { width: 32px; height: 2px; background: currentColor; content: ""; }
.section-title {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.15rem, 5vw, 4.8rem);
  line-height: .98;
  letter-spacing: -.055em;
}
.section-lead { max-width: 690px; margin: 24px 0 0; color: var(--muted); font-size: 1.14rem; }
.section--dark .section-lead { color: rgba(255,255,255,.7); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 48px; }
.section-head .text-link { flex: 0 0 auto; }
.skip-link { position: fixed; z-index: 1000; top: 10px; left: 10px; padding: 10px 16px; background: #fff; transform: translateY(-150%); }
.skip-link:focus { transform: none; }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid transparent;
  background: rgba(244, 241, 234, .9);
  backdrop-filter: blur(16px);
}
.site-header.scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; min-height: 78px; gap: 28px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand-logo {
  width: 72px;
  height: auto;
  mix-blend-mode: multiply;
}
.brand-name { display: block; font-size: 1.08rem; font-weight: 900; letter-spacing: .02em; }
.brand-note { display: block; color: var(--muted); font-size: .68rem; line-height: 1.2; }
.main-nav { display: flex; align-items: center; gap: 23px; margin-left: auto; }
.main-nav a { font-size: .9rem; font-weight: 700; text-decoration: none; }
.main-nav a:hover { color: var(--accent-dark); }
.header-phone { white-space: nowrap; font-weight: 850; text-decoration: none; }
.menu-toggle { display: none; margin-left: auto; border: 0; background: none; padding: 8px; }
.menu-toggle span { display: block; width: 26px; height: 2px; margin: 5px 0; background: currentColor; transition: .25s; }

.btn {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 23px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-weight: 850;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, color .2s, background .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn--accent { border-color: var(--accent); color: #fff; background: var(--accent); box-shadow: 0 12px 26px rgba(227, 77, 47, .22); }
.btn--accent:hover { background: var(--accent-dark); }
.btn--ghost { background: transparent; }
.btn--ghost:hover { color: #fff; background: var(--ink); }
.btn--light { border-color: #fff; color: var(--ink); background: #fff; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--accent-dark); font-weight: 850; text-underline-offset: 4px; }

.hero { padding: 58px 0 60px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; min-height: 650px; align-items: center; gap: 58px; }
.hero h1 { margin: 0; font-size: clamp(3.05rem, 6.4vw, 6.6rem); line-height: .9; letter-spacing: -.07em; }
.hero h1 span { display: block; color: var(--accent); }
.hero-copy { max-width: 670px; margin: 28px 0 0; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.35rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 34px 0 0; padding: 0; color: var(--muted); font-size: .88rem; font-weight: 750; list-style: none; }
.trust-row li::before { margin-right: 8px; color: var(--green); content: "●"; font-size: .65em; }
.hero-visual { position: relative; min-height: 610px; }
.hero-photo { position: absolute; overflow: hidden; border-radius: 36px; box-shadow: var(--shadow); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo--large { inset: 0 60px 90px 0; transform: rotate(-2deg); }
.hero-photo--small { right: 0; bottom: 0; width: 49%; height: 48%; border: 10px solid var(--paper); transform: rotate(3deg); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 48px; }
.service-card {
  display: flex;
  min-height: 325px;
  flex-direction: column;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  text-decoration: none;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.service-card:hover { transform: translateY(-7px); border-color: rgba(227,77,47,.42); box-shadow: var(--shadow); }
.service-number { color: var(--accent-dark); font-weight: 900; }
.service-card h3 { margin: auto 0 14px; font-size: 1.48rem; line-height: 1.12; letter-spacing: -.03em; }
.service-card p { margin: 0 0 24px; color: var(--muted); font-size: .93rem; }
.service-arrow { font-size: 1.5rem; line-height: 1; }

.portfolio-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.portfolio-item { position: relative; display: block; overflow: hidden; aspect-ratio: 1; border-radius: 18px; background: #222; cursor: zoom-in; }
.portfolio-item:nth-child(1), .portfolio-item:nth-child(7) { grid-column: span 2; grid-row: span 2; }
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.portfolio-item:hover img { transform: scale(1.035); }
.portfolio-more { margin-top: 26px; }
.lightbox { position: fixed; z-index: 1000; inset: 0; display: none; place-items: center; padding: 24px; background: rgba(0,0,0,.88); }
.lightbox.open { display: grid; }
.lightbox img { max-width: min(92vw, 1200px); max-height: 88vh; border-radius: 15px; }
.lightbox button { position: absolute; top: 18px; right: 18px; width: 48px; height: 48px; border: 1px solid rgba(255,255,255,.4); border-radius: 50%; color: #fff; background: rgba(0,0,0,.25); font-size: 1.8rem; cursor: pointer; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-top: 50px; }
.process-card { padding-top: 22px; border-top: 2px solid var(--ink); }
.process-card strong { display: inline-grid; width: 38px; height: 38px; place-items: center; border-radius: 50%; color: #fff; background: var(--ink); }
.process-card h3 { margin: 45px 0 12px; font-size: 1.3rem; }
.process-card p { margin: 0; color: var(--muted); font-size: .95rem; }

.price-layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: start; gap: 80px; }
.price-list { display: grid; gap: 1px; overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); background: rgba(255,255,255,.16); }
.price-row { display: grid; grid-template-columns: 1fr auto; gap: 24px; padding: 24px; background: #1d1d1f; }
.price-row h3 { margin: 0 0 6px; font-size: 1.1rem; }
.price-row p { margin: 0; color: rgba(255,255,255,.62); font-size: .88rem; }
.price-row strong { color: #ff896f; font-size: 1.25rem; white-space: nowrap; }
.price-note { margin-top: 18px; color: rgba(255,255,255,.64); font-size: .88rem; }

.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 46px; }
.benefit { min-height: 220px; padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.benefit-icon { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 50%; color: var(--accent-dark); background: rgba(227,77,47,.11); font-weight: 900; }
.benefit h3 { margin: 42px 0 10px; font-size: 1.28rem; }
.benefit p { margin: 0; color: var(--muted); font-size: .93rem; }

.market-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.market-row a { display: inline-flex; min-height: 46px; align-items: center; padding: 8px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); font-size: .9rem; font-weight: 800; text-decoration: none; }
.market-row a:hover { border-color: var(--accent); }

.faq-list { max-width: 900px; margin-top: 50px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 25px; padding: 24px 0; border: 0; background: transparent; font-size: 1.18rem; font-weight: 800; text-align: left; cursor: pointer; }
.faq-item button::after { content: "+"; font-size: 1.6rem; font-weight: 400; }
.faq-item.open button::after { content: "−"; }
.faq-answer { display: none; max-width: 760px; padding: 0 0 25px; color: var(--muted); }
.faq-item.open .faq-answer { display: block; }
.faq-answer p { margin: 0; }

.form-section { overflow: hidden; }
.form-shell { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.contact-options { display: grid; gap: 11px; margin-top: 35px; }
.contact-options a { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.18); color: #fff; font-weight: 800; text-decoration: none; }
.contact-options a span { color: rgba(255,255,255,.62); font-weight: 500; }
.quote-form { padding: 34px; border-radius: 30px; color: var(--ink); background: #fff; }
.form-progress { display: flex; gap: 8px; margin-bottom: 28px; }
.form-progress span { flex: 1; height: 5px; border-radius: 99px; background: #ddd; }
.form-progress span.active { background: var(--accent); }
.form-step { display: none; }
.form-step.active { display: block; }
.form-step h3 { margin: 0 0 24px; font-size: 1.6rem; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .85rem; font-weight: 800; }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 52px;
  border: 1px solid #cdc9c0;
  border-radius: 13px;
  padding: 12px 14px;
  color: var(--ink);
  background: #fff;
}
.field textarea { min-height: 110px; resize: vertical; }
.file-field { padding: 22px; border: 1px dashed #aaa49a; border-radius: 14px; background: #f7f4ee; }
.file-field input { padding: 8px 0; border: 0; background: transparent; }
.form-actions { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 8px; }
.form-note { margin: 14px 0 0; color: #6a665f; font-size: .78rem; }
.form-note a { text-underline-offset: 3px; }
.form-status { display: none; margin-top: 15px; padding: 12px 14px; border-radius: 12px; font-size: .9rem; }
.form-status.show { display: block; }
.form-status.success { color: #18513b; background: #dff2e9; }
.form-status.error { color: #7c261c; background: #f7dfdb; }
.hp { position: absolute !important; left: -9999px !important; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: stretch; }
.contact-card { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.contact-card h3 { margin: 0 0 22px; font-size: 1.45rem; }
.contact-card address { font-style: normal; }
.contact-card p { margin: 10px 0; color: var(--muted); }
.contact-card a { font-weight: 800; }
.map-frame { width: 100%; min-height: 360px; border: 0; border-radius: var(--radius); background: #ddd; }

.site-footer { padding: 38px 0 105px; border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; }
.footer-copy { max-width: 520px; color: var(--muted); font-size: .85rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: .85rem; font-weight: 700; }

.contact-dock {
  position: fixed;
  z-index: 95;
  top: 50%;
  right: 12px;
  display: grid;
  width: 126px;
  gap: 6px;
  padding: 8px;
  border: 1px solid rgba(25,26,28,.12);
  border-radius: 20px;
  background: rgba(255,253,248,.94);
  box-shadow: 0 14px 40px rgba(25,26,28,.18);
  backdrop-filter: blur(14px);
  transform: translateY(-50%);
}
.contact-dock__link { display: flex; min-height: 42px; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 13px; font-size: .72rem; font-weight: 850; text-decoration: none; transition: transform .2s, background .2s; }
.contact-dock__link:hover { background: var(--paper-2); transform: translateX(-3px); }
.contact-dock__icon { display: grid; width: 28px; height: 28px; flex: 0 0 28px; place-items: center; border-radius: 9px; color: #fff; background: var(--ink); font-size: .66rem; font-weight: 900; letter-spacing: -.02em; }
.contact-dock__link--phone .contact-dock__icon { background: var(--accent); font-size: .9rem; }
.contact-dock__link--telegram .contact-dock__icon { background: #229ed9; }
.contact-dock__link--max .contact-dock__icon { background: #111; }
.contact-dock__link--vk .contact-dock__icon { background: #0077ff; }
.contact-dock__link--ozon .contact-dock__icon { background: #005bff; }

.page-hero { padding: 80px 0 70px; }
.page-hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 58px; }
.page-hero h1 { max-width: 860px; margin: 0; font-size: clamp(2.8rem, 6vw, 6rem); line-height: .92; letter-spacing: -.065em; }
.page-hero p { max-width: 700px; margin: 25px 0 0; color: var(--muted); font-size: 1.2rem; }
.page-hero-image { overflow: hidden; aspect-ratio: 1; border-radius: 34px; box-shadow: var(--shadow); }
.page-hero-image img { width: 100%; height: 100%; object-fit: cover; }
.breadcrumbs { margin-bottom: 28px; color: var(--muted); font-size: .83rem; }
.breadcrumbs a { text-underline-offset: 3px; }
.content-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; }
.sticky-title { position: sticky; top: 105px; align-self: start; }
.prose { max-width: 800px; }
.prose h2 { margin: 55px 0 18px; font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.02; letter-spacing: -.04em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 34px 0 10px; font-size: 1.3rem; }
.prose p, .prose li { color: var(--muted); }
.prose ul { padding-left: 22px; }
.callout { margin: 38px 0; padding: 28px; border-left: 5px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0; background: var(--card); }
.callout p { margin: 0; color: var(--ink); font-size: 1.1rem; font-weight: 700; }

@media (max-width: 1020px) {
  .main-nav, .header-phone { display: none; }
  .menu-toggle { display: block; }
  .main-nav.open { position: fixed; top: 78px; right: 0; bottom: 0; left: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 0; padding: 30px 20px; background: var(--paper); }
  .main-nav.open a { width: 100%; padding: 17px 0; border-bottom: 1px solid var(--line); font-size: 1.25rem; }
  .hero-grid, .page-hero-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 560px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
  .portfolio-item:nth-child(7) { grid-column: span 1; grid-row: span 1; }
  .price-layout, .form-shell, .content-grid { grid-template-columns: 1fr; gap: 50px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .sticky-title { position: static; }
}

@media (max-width: 720px) {
  :root { --container: min(100% - 26px, 1180px); --radius: 19px; }
  body { font-size: 16px; }
  .section { padding: 76px 0; }
  .site-header .brand-note { display: none; }
  .brand-logo { width: 64px; }
  .header-inner { min-height: 68px; }
  .main-nav.open { top: 68px; }
  .hero { padding-top: 28px; }
  .hero-grid { min-height: 0; gap: 38px; }
  .hero h1 { font-size: clamp(3.2rem, 15vw, 5.6rem); }
  .hero-actions .btn { width: 100%; }
  .trust-row { display: grid; gap: 7px; }
  .hero-visual { min-height: 420px; }
  .hero-photo--large { inset: 0 35px 55px 0; border-radius: 25px; }
  .hero-photo--small { width: 50%; height: 46%; border-width: 6px; }
  .section-head { display: block; }
  .section-head .text-link { margin-top: 22px; }
  .service-grid, .benefit-grid, .process-grid, .contact-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 240px; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); gap: 7px; }
  .portfolio-item { border-radius: 12px; }
  .portfolio-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .price-row { grid-template-columns: 1fr; gap: 12px; }
  .form-shell { gap: 38px; }
  .quote-form { padding: 22px 17px; border-radius: 20px; }
  .field-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .form-actions .btn { width: 100%; }
  .footer-inner { display: grid; }
  .contact-dock {
    top: auto;
    right: 8px;
    bottom: max(8px, env(safe-area-inset-bottom));
    left: 8px;
    display: flex;
    width: auto;
    gap: 3px;
    padding: 5px;
    border-radius: 18px;
    transform: none;
  }
  .contact-dock__link { min-width: 0; min-height: 55px; flex: 1 1 20%; flex-direction: column; justify-content: center; gap: 2px; padding: 4px 2px; font-size: .61rem; line-height: 1.1; }
  .contact-dock__link:hover { transform: none; }
  .contact-dock__icon { width: 25px; height: 25px; flex-basis: 25px; border-radius: 8px; font-size: .59rem; }
  .page-hero { padding: 42px 0 55px; }
  .page-hero-grid { gap: 34px; }
  .page-hero h1 { font-size: clamp(3rem, 14vw, 5rem); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}