:root {
  --demo-bg: #f4f0e8;
  --demo-paper: #fffdf8;
  --demo-ink: #151515;
  --demo-muted: #676767;
  --demo-accent: #f5b82e;
  --demo-accent-2: #111;
  --demo-line: rgba(21,21,21,.14);
  --demo-radius: 24px;
  --demo-max: 1320px;
  --demo-pad: clamp(20px, 4vw, 58px);
  --demo-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--demo-sans); background: var(--demo-bg); color: var(--demo-ink); line-height: 1.5; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.theme-blue { --demo-bg: #eef4ff; --demo-paper: #ffffff; --demo-accent: #2e65f3; --demo-accent-2: #10234a; }
.theme-ice { --demo-bg: #eaf7f4; --demo-paper: #ffffff; --demo-accent: #12a493; --demo-accent-2: #0d3438; }
.demo-topline { min-height: 34px; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 7px var(--demo-pad); background: #111; color: #fff; font-size: 10px; letter-spacing: .08em; }
.demo-topline a { text-decoration: underline; }
.demo-site-header { width: min(100%, var(--demo-max)); margin: 0 auto; min-height: 82px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 40px; padding: 0 var(--demo-pad); }
.demo-site-logo { font-size: 19px; font-weight: 900; letter-spacing: -.04em; }
.demo-site-logo span { color: var(--demo-accent); }
.demo-site-header nav { display: flex; justify-content: center; gap: 28px; font-size: 14px; }
.demo-site-header nav a { opacity: .72; }
.demo-site-header nav a:hover { opacity: 1; }
.demo-phone { padding: 12px 16px; border-radius: 999px; background: var(--demo-accent-2); color: #fff; font-weight: 800; font-size: 13px; }
main { overflow: hidden; }
.demo-landing-hero { width: min(100%, var(--demo-max)); margin: 0 auto; min-height: 670px; padding: 52px var(--demo-pad) 78px; display: grid; grid-template-columns: 1.02fr .98fr; gap: 64px; align-items: center; }
.demo-landing-copy > span, .demo-services > div > span, .benefits-intro > span, .demo-process > div > span, .review-heading > span, .demo-faq > div > span, .demo-request > div > span { font-size: 11px; font-weight: 850; letter-spacing: .11em; color: var(--demo-accent); }
.demo-landing-copy h1 { margin: 18px 0 24px; max-width: 760px; font-size: clamp(48px, 6vw, 86px); line-height: .98; letter-spacing: -.06em; }
.demo-landing-copy > p { max-width: 660px; font-size: 20px; color: var(--demo-muted); }
.demo-landing-actions { display: flex; gap: 14px; margin: 34px 0; }
.demo-landing-actions a { padding: 15px 21px; border-radius: 999px; font-weight: 850; font-size: 14px; }
.demo-landing-actions a:first-child { background: var(--demo-accent); color: #111; box-shadow: 0 12px 26px color-mix(in srgb, var(--demo-accent), transparent 70%); }
.demo-landing-actions a:last-child { border: 1px solid var(--demo-line); background: var(--demo-paper); }
.demo-landing-copy ul { list-style: none; padding: 0; margin: 0; display: flex; gap: 22px; flex-wrap: wrap; font-size: 13px; color: var(--demo-muted); }
.demo-landing-copy li::before { content: "✓"; margin-right: 8px; color: var(--demo-accent); font-weight: 900; }
.demo-landing-picture { position: relative; min-height: 530px; border-radius: 44px; background: linear-gradient(145deg, var(--demo-paper), rgba(255,255,255,.5)); display: grid; place-items: center; box-shadow: 0 34px 80px rgba(0,0,0,.1); overflow: hidden; }
.demo-landing-picture::before { content: ""; position: absolute; width: 440px; height: 440px; border-radius: 50%; background: var(--demo-accent); opacity: .17; top: 20px; right: -60px; }
.demo-landing-picture svg { width: 80%; max-height: 360px; position: relative; z-index: 2; transform: translateY(-42px); }
.demo-landing-picture svg * { fill: rgba(255,255,255,.55); stroke: var(--demo-accent-2); stroke-width: 3; vector-effect: non-scaling-stroke; }
.demo-picture-badge { position: absolute; z-index: 4; right: 24px; top: 24px; width: 150px; min-height: 112px; border-radius: 20px; padding: 18px; background: var(--demo-accent-2); color: #fff; display: flex; flex-direction: column; justify-content: flex-end; }
.demo-picture-badge strong { font-size: 31px; line-height: 1; }
.demo-picture-badge span { margin-top: 7px; font-size: 11px; opacity: .72; }
.hero-quick-form { position: absolute; z-index: 5; left: 22px; right: 22px; bottom: 22px; display: grid; grid-template-columns: .75fr 1.25fr auto; gap: 10px; align-items: end; padding: 18px; border-radius: 20px; background: rgba(255,255,255,.93); box-shadow: 0 18px 46px rgba(0,0,0,.14); backdrop-filter: blur(12px); }
.hero-quick-form > span { grid-column: 1 / -1; font-weight: 850; font-size: 15px; }
.hero-quick-form label { display: grid; gap: 5px; font-size: 10px; font-weight: 800; color: var(--demo-muted); }
.hero-quick-form input { min-width: 0; width: 100%; padding: 11px 12px; border: 1px solid var(--demo-line); border-radius: 10px; background: #fff; color: #111; }
.hero-quick-form button { min-height: 42px; border: 0; border-radius: 10px; padding: 0 16px; background: var(--demo-accent); color: #111; font-weight: 900; white-space: nowrap; }
.hero-quick-form small { grid-column: 1 / -1; color: #777; font-size: 9px; }
.demo-proof-strip { width: min(calc(100% - 40px), var(--demo-max)); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--demo-line); background: var(--demo-paper); border-radius: var(--demo-radius); overflow: hidden; }
.demo-proof-strip article { min-height: 130px; padding: 25px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid var(--demo-line); }
.demo-proof-strip article:last-child { border-right: 0; }
.demo-proof-strip strong { font-size: 19px; }
.demo-proof-strip span { margin-top: 8px; color: var(--demo-muted); font-size: 13px; }
.demo-services { width: min(100%, var(--demo-max)); margin: 0 auto; padding: 110px var(--demo-pad); }
.demo-services > div:first-child { max-width: 820px; }
.demo-services h2, .demo-benefits h2, .demo-process h2, .demo-reviews h2, .demo-faq h2, .demo-request h2 { margin: 12px 0 22px; font-size: clamp(40px, 5vw, 70px); line-height: 1; letter-spacing: -.055em; }
.demo-services > div:first-child > p, .benefits-intro > p, .review-heading > p { max-width: 680px; color: var(--demo-muted); font-size: 17px; }
.demo-service-grid { margin-top: 42px; display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.demo-service-grid article { min-height: 310px; padding: 28px; border-radius: var(--demo-radius); background: var(--demo-paper); border: 1px solid var(--demo-line); display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease; }
.demo-service-grid article:hover { transform: translateY(-5px); box-shadow: 0 18px 42px rgba(0,0,0,.08); }
.demo-service-grid b { color: var(--demo-accent); font-size: 12px; }
.demo-service-icon { width: 50px; height: 50px; margin: 24px 0 30px; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, var(--demo-accent), white 78%); font-weight: 900; }
.demo-service-grid h3 { margin: auto 0 12px; font-size: 25px; }
.demo-service-grid p { margin: 0 0 20px; color: var(--demo-muted); }
.demo-service-grid a { font-size: 12px; font-weight: 850; text-decoration: underline; text-underline-offset: 4px; }
.demo-benefits { width: min(calc(100% - 40px), var(--demo-max)); margin: 0 auto 110px; padding: 68px; border-radius: 36px; background: var(--demo-accent-2); color: #fff; display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; }
.benefits-intro > p { color: rgba(255,255,255,.65); }
.benefit-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.benefit-cards article { min-height: 200px; padding: 22px; border: 1px solid rgba(255,255,255,.16); border-radius: 20px; background: rgba(255,255,255,.05); display: flex; flex-direction: column; }
.benefit-cards i { font-style: normal; color: var(--demo-accent); font-weight: 900; }
.benefit-cards strong { margin-top: auto; font-size: 20px; }
.benefit-cards p { margin: 9px 0 0; color: rgba(255,255,255,.62); font-size: 13px; }
.demo-process { width: min(100%, var(--demo-max)); margin: 0 auto; padding: 0 var(--demo-pad) 110px; }
.demo-process ol { list-style: none; margin: 44px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--demo-line); }
.demo-process li { min-height: 230px; padding: 22px 22px 0 0; border-right: 1px solid var(--demo-line); }
.demo-process li + li { padding-left: 22px; }
.demo-process li:last-child { border-right: 0; }
.demo-process b { display: block; color: var(--demo-accent); font-size: 12px; }
.demo-process strong { display: block; margin-top: 60px; font-size: 23px; }
.demo-process p { color: var(--demo-muted); font-size: 14px; }
.demo-reviews { width: min(calc(100% - 40px), var(--demo-max)); margin: 0 auto 110px; padding: 70px; border-radius: 36px; background: var(--demo-paper); border: 1px solid var(--demo-line); display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; }
.review-grid { display: grid; gap: 14px; }
.review-grid article { padding: 26px; border-radius: 18px; border: 1px solid var(--demo-line); background: color-mix(in srgb, var(--demo-bg), white 42%); }
.review-grid article > div { display: flex; justify-content: space-between; gap: 20px; }
.review-grid article > div span { color: var(--demo-accent); letter-spacing: .1em; }
.review-grid p { font-size: 17px; line-height: 1.55; }
.review-grid small { color: var(--demo-muted); }
.demo-faq { width: min(100%, var(--demo-max)); margin: 0 auto; padding: 0 var(--demo-pad) 110px; display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; }
.faq-list { border-top: 1px solid var(--demo-line); }
.faq-list details { padding: 20px 0; border-bottom: 1px solid var(--demo-line); }
.faq-list summary { cursor: pointer; font-size: 18px; font-weight: 800; }
.faq-list p { color: var(--demo-muted); max-width: 720px; }
.demo-request { width: min(calc(100% - 40px), var(--demo-max)); margin: 0 auto 40px; padding: 64px; border-radius: 34px; background: var(--demo-accent-2); color: #fff; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.demo-request > div > p { color: rgba(255,255,255,.68); font-size: 18px; }
.request-contacts { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 28px; }
.request-contacts a { padding-bottom: 3px; border-bottom: 1px solid rgba(255,255,255,.5); font-weight: 800; }
.demo-request form { display: grid; gap: 14px; padding: 24px; border-radius: 24px; background: #fff; color: #111; }
.demo-request label { display: grid; gap: 7px; font-size: 12px; font-weight: 700; }
.demo-request input, .demo-request select, .demo-request textarea { width: 100%; padding: 13px 14px; border: 1px solid rgba(0,0,0,.18); border-radius: 12px; background: #fff; resize: vertical; }
.demo-request button { border: 0; border-radius: 999px; padding: 15px 18px; background: var(--demo-accent); color: #111; font-weight: 900; }
.demo-request small { text-align: center; color: #777; }
.demo-site-footer { width: min(100%, var(--demo-max)); margin: 0 auto; padding: 40px var(--demo-pad); display: grid; grid-template-columns: auto 1fr auto; gap: 30px; border-top: 1px solid var(--demo-line); font-size: 12px; color: var(--demo-muted); }
.demo-site-footer strong { color: var(--demo-ink); }
.demo-site-footer a { color: var(--demo-ink); text-decoration: underline; }
.demo-mobile-cta { display: none; }
@media (max-width: 1050px) {
  .demo-site-header { grid-template-columns: 1fr auto; }
  .demo-site-header nav { display: none; }
  .demo-landing-hero { grid-template-columns: 1fr; }
  .demo-landing-picture { min-height: 540px; }
  .demo-benefits, .demo-reviews, .demo-faq, .demo-request { grid-template-columns: 1fr; gap: 38px; }
  .demo-process ol { grid-template-columns: 1fr 1fr; }
  .demo-process li:nth-child(2) { border-right: 0; }
  .demo-process li:nth-child(n+3) { border-top: 1px solid var(--demo-line); }
}
@media (max-width: 760px) {
  body { padding-bottom: 64px; }
  .demo-topline { align-items: flex-start; flex-direction: column; }
  .demo-site-header { min-height: 70px; gap: 15px; }
  .demo-phone { font-size: 11px; padding: 10px 12px; }
  .demo-landing-hero { padding-top: 36px; gap: 38px; }
  .demo-landing-copy h1 { font-size: clamp(46px, 14vw, 70px); }
  .demo-landing-actions { flex-direction: column; }
  .demo-landing-actions a { text-align: center; }
  .demo-landing-copy ul { flex-direction: column; gap: 8px; }
  .demo-landing-picture { min-height: 500px; border-radius: 28px; }
  .demo-landing-picture svg { width: 90%; transform: translateY(-85px); }
  .demo-picture-badge { width: 118px; min-height: 94px; }
  .hero-quick-form { grid-template-columns: 1fr; }
  .hero-quick-form > span, .hero-quick-form small { grid-column: auto; }
  .demo-proof-strip { grid-template-columns: 1fr; }
  .demo-proof-strip article { border-right: 0; border-bottom: 1px solid var(--demo-line); }
  .demo-proof-strip article:last-child { border-bottom: 0; }
  .demo-services { padding-top: 82px; padding-bottom: 82px; }
  .demo-service-grid, .benefit-cards, .demo-process ol { grid-template-columns: 1fr; }
  .demo-benefits, .demo-reviews { width: calc(100% - 24px); padding: 34px 24px; border-radius: 26px; }
  .demo-process li, .demo-process li + li { min-height: auto; padding: 24px 0; border-right: 0; border-top: 1px solid var(--demo-line); }
  .demo-process strong { margin-top: 28px; }
  .demo-faq { padding-bottom: 82px; }
  .demo-request { width: calc(100% - 24px); padding: 26px; border-radius: 24px; }
  .demo-site-footer { grid-template-columns: 1fr; }
  .demo-mobile-cta { position: fixed; z-index: 20; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: 1fr 1fr; padding: 8px; background: rgba(255,255,255,.96); border-top: 1px solid rgba(0,0,0,.12); backdrop-filter: blur(14px); }
  .demo-mobile-cta a { padding: 12px 8px; text-align: center; font-weight: 900; font-size: 13px; }
  .demo-mobile-cta a:last-child { border-radius: 10px; background: var(--demo-accent); color: #111; }
}