:root {
  --green: #123d3a;
  --green-deep: #071f1d;
  --terracotta: #a45135;
  --terracotta-dark: #843e29;
  --sand: #f5efe4;
  --cream: #fbfaf7;
  --ink: #172825;
  --muted: #596966;
  --white: #fff;
  --line: rgba(23, 40, 37, .16);
  --max: 1180px;
}

* { box-sizing: border-box; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; left: 18px; top: 12px; padding: 11px 16px; color: white; background: var(--green); transform: translateY(-160%); transition: transform .2s ease; font-weight: 800; }
.skip-link:focus { transform: translateY(0); }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font: 400 1rem/1.65 Inter, Arial, sans-serif; }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
:where(a, button, summary):focus-visible { outline: 3px solid #d8a84e; outline-offset: 3px; }
.wrap { width: calc(100% - 64px); max-width: var(--max); margin-inline: auto; }
.eyebrow { margin: 0 0 18px; color: var(--terracotta); font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; font-family: Manrope, Arial, sans-serif; }
h1 { max-width: 820px; margin-bottom: 26px; font-size: clamp(3.5rem, 7vw, 7rem); line-height: .93; letter-spacing: -.065em; }
h2 { margin-bottom: 0; font-size: clamp(2.35rem, 4.4vw, 4.25rem); line-height: 1.02; letter-spacing: -.05em; }
h3 { letter-spacing: -.025em; }
.section { padding-block: 108px; }

.landing-header { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 14px 38px; border-bottom: 1px solid var(--line); background: var(--cream); }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 40px; height: 40px; flex: 0 0 auto; border-radius: 50%; background: var(--green); display: grid; place-items: center; position: relative; overflow: hidden; }
.brand-mark::before { content: ""; width: 23px; height: 17px; border: 3px solid var(--sand); border-top: 0; transform: translateY(4px); }
.brand-mark::after { content: ""; position: absolute; width: 19px; height: 19px; border-left: 3px solid var(--terracotta); border-top: 3px solid var(--terracotta); transform: translateY(-3px) rotate(45deg); }
.brand-mark span { position: absolute; bottom: 7px; width: 3px; height: 12px; z-index: 2; background: #d8a84e; }
.brand-text { display: flex; flex-direction: column; font-family: Manrope, Arial, sans-serif; line-height: 1; }
.brand-text strong { font-size: .97rem; letter-spacing: -.02em; }
.brand-text small { margin-top: 5px; color: var(--terracotta); font-size: .75rem; font-weight: 800; letter-spacing: .18em; }
.landing-nav { display: flex; gap: 28px; align-items: center; font-size: .82rem; font-weight: 700; }
.landing-nav a:not(.header-cta):hover { color: var(--terracotta); }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line); cursor: pointer; list-style: none; font-size: 1.15rem; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu[open] summary { color: white; background: var(--green); }
.mobile-menu-panel { position: absolute; z-index: 30; top: calc(100% + 14px); right: 0; width: min(290px, calc(100vw - 36px)); padding: 12px; border: 1px solid var(--line); background: var(--cream); box-shadow: 0 22px 55px rgba(7,31,29,.2); }
.mobile-menu-panel a { display: block; padding: 13px 14px; border-bottom: 1px solid var(--line); font-size: .88rem; font-weight: 700; }
.mobile-menu-panel a:last-child { border-bottom: 0; color: white; background: var(--terracotta); }
.header-tools { display: flex; align-items: center; gap: 22px; }
.language-links { display: flex; align-items: center; gap: 10px; }
.language-link { color: var(--terracotta); font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.language-link:not(.is-active) { color: var(--ink); opacity: .55; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 13px; padding: 0 24px; border: 1px solid transparent; border-radius: 2px; font-size: .9rem; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--terracotta); }
.button-primary:hover { background: var(--terracotta-dark); }
.button-light { color: var(--green); background: var(--sand); }
.header-cta { min-height: 42px; padding-inline: 18px; color: white; background: var(--green); }
.breadcrumbs { min-height: 54px; display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .78rem; }
.breadcrumbs a { color: var(--terracotta); font-weight: 800; }
.breadcrumbs span[aria-hidden="true"] { opacity: .45; }

.landing-hero { min-height: 760px; display: grid; align-items: end; position: relative; overflow: hidden; color: white; background: var(--green); }
.hero-image, .hero-overlay { position: absolute; inset: 0; }
.hero-image picture { display: block; height: 100%; }
.hero-image img { height: 100%; object-fit: cover; }
.painting-page .hero-image img { object-position: center 42%; }
.roof-page .hero-image img { object-position: center 50%; }
.hero-overlay { background: linear-gradient(90deg, rgba(6,32,30,.94) 0%, rgba(6,32,30,.76) 44%, rgba(6,32,30,.12) 82%), linear-gradient(0deg, rgba(6,32,30,.72), transparent 52%); }
.hero-body { position: relative; z-index: 1; padding-block: 112px 86px; }
.hero-copy { max-width: 610px; margin: 0 0 34px; color: rgba(255,255,255,.84); font-size: 1.1rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; align-items: center; }
.phone-link { display: inline-flex; padding: 13px 10px; color: rgba(255,255,255,.9); font-size: .9rem; font-weight: 700; }
.hero-note { max-width: 600px; margin: 18px 0 0; color: rgba(255,255,255,.72); font-size: .78rem; }
.quick-facts { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.22); background: rgba(7,31,29,.84); backdrop-filter: blur(8px); }
.quick-facts div { min-height: 114px; padding: 25px 28px; border-right: 1px solid rgba(255,255,255,.18); }
.quick-facts div:last-child { border-right: 0; }
.quick-facts small { display: block; margin-bottom: 8px; color: #f2c6a8; font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.quick-facts strong { font: 700 .98rem/1.35 Manrope, Arial, sans-serif; }

.section-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: end; margin-bottom: 58px; }
.section-heading > p:last-child { max-width: 500px; margin: 0 0 5px; color: var(--muted); }
.scope-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.scope-card { min-height: 250px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.scope-card span { color: var(--terracotta); font-size: .75rem; font-weight: 800; letter-spacing: .12em; }
.scope-card h3 { margin: 58px 0 10px; font-size: 1.18rem; }
.scope-card p { margin: 0; color: var(--muted); font-size: .9rem; }

.process { color: white; background: var(--green); }
.process .eyebrow { color: #f2c6a8; }
.process-layout { display: grid; grid-template-columns: .76fr 1.24fr; gap: 100px; }
.process-copy > p:last-child { max-width: 420px; color: rgba(255,255,255,.67); }
.process-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.2); }
.process-steps li { display: grid; grid-template-columns: 62px 1fr; gap: 18px; padding: 26px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.process-steps li > span { color: #f2c6a8; font-size: .75rem; font-weight: 800; }
.process-steps h3 { margin: 0 0 5px; font-size: 1.08rem; }
.process-steps p { margin: 0; color: rgba(255,255,255,.64); font-size: .88rem; }

.timing { background: var(--sand); }
.timing-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 52px; }
.timing-card { min-height: 260px; padding: 34px; display: flex; flex-direction: column; justify-content: space-between; background: white; }
.timing-card.accent { color: white; background: var(--green); }
.timing-card h3 { max-width: 410px; margin-bottom: 16px; font-size: 1.45rem; }
.timing-card p { max-width: 530px; margin: 0; color: var(--muted); }
.timing-card.accent p { color: rgba(255,255,255,.68); }
.timing-card small { color: var(--terracotta); font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.timing-card.accent small { color: #f2c6a8; }

.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 100px; align-items: start; }
.faq-intro p:last-child { color: var(--muted); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 24px 52px 24px 0; cursor: pointer; list-style: none; font: 700 1.04rem/1.4 Manrope, Arial, sans-serif; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 5px; top: 19px; color: var(--terracotta); font-size: 1.7rem; font-weight: 400; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list p { max-width: 690px; margin: -3px 48px 24px 0; color: var(--muted); font-size: .92rem; }

.final-cta { padding-block: 94px; color: white; background: var(--green-deep); }
.final-cta-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: end; }
.final-cta h2 { max-width: 720px; }
.final-cta-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.final-cta-copy p { margin: 0; color: rgba(255,255,255,.67); }
.final-cta-copy small { color: rgba(255,255,255,.66); font-size: .78rem; }
.related-services { background: var(--cream); }
.related-heading { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: end; margin-bottom: 42px; }
.related-heading h2 { max-width: 750px; }
.related-all { color: var(--terracotta); font-size: .88rem; font-weight: 800; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.related-card { min-height: 240px; display: flex; flex-direction: column; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.related-card small { color: var(--terracotta); font-size: .75rem; font-weight: 800; letter-spacing: .12em; }
.related-card h3 { margin: 44px 0 10px; font-size: 1.25rem; }
.related-card p { margin: 0 0 26px; color: var(--muted); font-size: .9rem; }
.related-card a { margin-top: auto; color: var(--terracotta); font-size: .86rem; font-weight: 800; }
.not-found-page { min-height: 100svh; display: flex; flex-direction: column; }
.not-found-main { flex: 1; display: grid; place-items: center; padding-block: 86px; background: var(--sand); }
.not-found-card { max-width: 820px; text-align: center; }
.not-found-code { display: block; margin-bottom: 22px; color: var(--terracotta); font: 800 .8rem/1 Manrope, Arial, sans-serif; letter-spacing: .18em; }
.not-found-card h1 { max-width: none; margin-inline: auto; font-size: clamp(2.8rem, 6vw, 5.4rem); }
.not-found-card > p { max-width: 650px; margin: 24px auto 34px; color: var(--muted); }
.not-found-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.not-found-languages { display: flex; justify-content: center; gap: 18px; margin-top: 28px; color: var(--terracotta); font-size: .82rem; font-weight: 800; }
.landing-footer { padding: 38px 0; color: white; background: #051816; }
.footer-row { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; }
.footer-row p { margin: 0; color: rgba(255,255,255,.55); font-size: .77rem; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 22px; font-size: .77rem; }
.illustration-note { padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); margin-top: 26px !important; color: rgba(255,255,255,.58) !important; font-size: .75rem !important; }
.mobile-cta { display: none; }

@media (max-width: 1180px) {
  .landing-nav { display: none; }
  .mobile-menu { display: block; margin-left: auto; }
}

@media (max-width: 980px) {
  .section-heading, .process-layout, .faq-layout, .final-cta-layout { grid-template-columns: 1fr; gap: 36px; }
  .scope-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: 1fr; }
  .related-card { min-height: 210px; }
}

@media (max-width: 680px) {
  body { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
  .wrap { width: calc(100% - 36px); }
  .section { padding-block: 76px; }
  .landing-header { min-height: 70px; padding: 12px 18px; }
  .mobile-menu { margin-left: 0; }
  .mobile-menu-panel { position: fixed; top: 68px; right: 10px; }
  .brand-mark { width: 36px; height: 36px; }
  .header-cta { display: none; }
  .header-tools { gap: 12px; }
  .landing-hero { min-height: 760px; }
  .hero-overlay { background: linear-gradient(90deg, rgba(6,32,30,.94), rgba(6,32,30,.47)), linear-gradient(0deg, rgba(6,32,30,.78), transparent 62%); }
  .hero-body { padding-block: 78px 58px; }
  h1 { font-size: clamp(2.9rem, 13.8vw, 4.45rem); }
  html[lang="ru"] h1 { font-size: clamp(2.45rem, 10.8vw, 3.45rem); letter-spacing: -.05em; }
  .hero-copy { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .phone-link { justify-content: center; }
  .quick-facts { grid-template-columns: 1fr; }
  .quick-facts div { min-height: 86px; padding: 18px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .quick-facts div:last-child { border-bottom: 0; }
  .section-heading { margin-bottom: 38px; }
  .scope-grid { grid-template-columns: 1fr; }
  .scope-card { min-height: 0; }
  .scope-card h3 { margin-top: 34px; }
  .timing-layout { grid-template-columns: 1fr; }
  .timing-card { min-height: 230px; }
  .final-cta { padding-block: 72px; }
  .breadcrumbs { min-height: 46px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .breadcrumbs span:last-child { overflow: hidden; text-overflow: ellipsis; }
  .related-heading { grid-template-columns: 1fr; margin-bottom: 30px; }
  .related-card { min-height: 0; }
  .related-card h3 { margin-top: 28px; }
  .not-found-main { padding-block: 68px; }
  .not-found-card h1 { font-size: clamp(2.45rem, 11vw, 3.8rem); }
  .footer-row { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .mobile-cta { position: fixed; z-index: 30; left: 10px; right: 10px; bottom: 10px; min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 10px 18px; color: white; background: var(--terracotta); box-shadow: 0 16px 40px rgba(7,31,29,.28); }
  .mobile-cta span { display: flex; flex-direction: column; font-size: .75rem; line-height: 1.25; opacity: .88; }
  .mobile-cta strong { font: 800 .88rem/1.2 Manrope, Arial, sans-serif; }
  .mobile-cta b { font-size: 1.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button, .skip-link { transition: none; }
}