@font-face {
  font-family: Manrope;
  src: url("./assets/manrope-cyrillic.woff2") format("woff2");
  font-weight: 400 800;
  font-display: swap;
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: Manrope;
  src: url("./assets/manrope-latin.woff2") format("woff2");
  font-weight: 400 800;
  font-display: swap;
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;
}
@font-face {
  font-family: Inter;
  src: url("./assets/inter-cyrillic.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: Inter;
  src: url("./assets/inter-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;
}
:root {
  color-scheme: dark;
  --bg: #101d1b;
  --panel: #172925;
  --field: #101e1b;
  --text: #f2f4e9;
  --muted: #bbc9c1;
  --mint: #c4ebaa;
  --ink: #172315;
  --line: #3b5149;
  --control-border: #6f897f;
  --heading: Manrope, system-ui, sans-serif;
  --body: Inter, system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-block-start: 1.5rem; }
body { margin: 0; background: var(--bg); color: var(--text); font: 1rem/1.65 var(--body); }
[hidden] { display: none !important; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, summary, input[type="checkbox"], input[type="range"], select { cursor: pointer; }
:focus-visible { outline: 2px solid #e5f9b1; outline-offset: 4px; }
h1, h2, h3 { font-family: var(--heading); line-height: 1.08; margin: 0; letter-spacing: -.045em; }
h2 { font-size: clamp(2.25rem, 5.4vw, 4.25rem); font-weight: 750; }
h3 { font-size: 1.42rem; font-weight: 750; }
p { margin: 0; color: var(--muted); }
.shell { width: min(1320px, calc(100% - 8vw)); margin-inline: auto; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; display: inline-block; }
.skip { position: fixed; z-index: 5; inset: .75rem auto auto .75rem; transform: translateY(-180%); }
.skip:focus { transform: translateY(0); }
.demo-strip { display: flex; justify-content: center; align-items: center; gap: .65rem; padding: .43rem .75rem; font-size: .75rem; color: var(--mint); background: #21392f; }
.demo-divider { height: .9rem; width: 1px; background: #75947b; }
.masthead { border-bottom: 1px solid var(--line); }
.nav-row, .nav, .nav-action, .brand { display: flex; align-items: center; }
.nav-row { min-height: 82px; justify-content: space-between; gap: 1.4rem; }
.brand { gap: .65rem; font: 800 1.25rem/1 var(--heading); letter-spacing: -.055em; text-decoration: none; white-space: nowrap; }
.nav { gap: clamp(.75rem, 2.1vw, 2.25rem); }
.nav a { display: flex; align-items: center; min-height: 44px; font-size: .86rem; color: var(--muted); text-decoration: none; white-space: nowrap; }
.nav a:hover, .footer a:hover { color: var(--mint); }
.nav-action { gap: 1.2rem; }
.nav-phone { font-weight: 600; font-size: .83rem; line-height: 1.25; white-space: nowrap; }
.nav-phone small { display: block; color: var(--muted); font-weight: 400; margin-top: .2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .75rem; min-height: 52px; padding: .7rem 1.15rem; border: 1px solid transparent; border-radius: .6rem; background: var(--mint); color: var(--ink); font: 800 .91rem/1.35 var(--heading); text-decoration: none; text-align: center; }
.button:hover { background: #def6cc; }
.button-outline { background: transparent; color: var(--text); border-color: var(--control-border); }
.button-outline:hover { background: #263b32; }
.button.small { min-height: 44px; padding: .5rem .85rem; }
.button:disabled { cursor: default; background: #496051; color: #e2e9de; }
.hero { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); align-items: center; gap: clamp(1.75rem, 4vw, 4rem); padding-block: clamp(2rem, 4.3vw, 4.75rem) 2rem; }
.eyebrow { display: flex; align-items: center; gap: .6rem; color: var(--mint); text-transform: uppercase; font-size: .72rem; font-weight: 700; letter-spacing: .135em; line-height: 1.45; margin-bottom: 1.15rem; }
.hero h1 { font-size: clamp(2.6rem, 5.3vw, 5.4rem); line-height: .99; font-weight: 800; letter-spacing: -.064em; }
.hero em { display: block; color: var(--mint); font-style: normal; }
.hero-text { max-width: 43ch; font-size: clamp(.98rem, 1.35vw, 1.12rem); margin-top: 1.6rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.9rem; }
.hero-visual { position: relative; margin: 0; overflow: hidden; border-radius: 1.1rem; background: var(--panel); }
.hero-visual img { width: 100%; height: auto; min-height: 345px; aspect-ratio: 1.36; object-fit: cover; }
.hero-visual figcaption, .comparison-label { position: absolute; border: 1px solid #74827b; border-radius: .4rem; background: #15211e; color: var(--text); font-size: .75rem; font-weight: 600; padding: .25rem .55rem; }
.hero-visual figcaption { display: flex; align-items: center; gap: .4rem; bottom: .9rem; left: .9rem; }
.hero-visual .dot { color: var(--mint); width: 5px; height: 5px; }
.benefits { display: grid; grid-template-columns: repeat(4, 1fr); padding-block: 1.3rem; border-block: 1px solid var(--line); }
.benefits > div { display: flex; gap: .75rem; align-items: center; padding-inline: 1.1rem; border-right: 1px solid var(--line); }
.benefits > div:first-child { padding-left: 0; }
.benefits > div:last-child { border-right: 0; }
.benefits svg { width: 26px; height: 26px; color: var(--mint); flex: none; }
.benefits p { line-height: 1.4; }
.benefits strong, .benefits span { display: block; }
.benefits strong { color: var(--text); font-size: .92rem; }
.benefits span { font-size: .78rem; margin-top: .15rem; }
.section { padding-block: clamp(3.8rem, 7vw, 7.6rem) 0; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 1.2rem; margin-bottom: 1.9rem; }
.section-head > p { max-width: 35ch; }
.catalog { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.service { min-width: 0; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: .9rem; background: var(--panel); }
.service img { width: 100%; height: auto; aspect-ratio: 1.85; border-radius: .85rem .85rem 0 0; object-fit: cover; }
.service-copy { padding: 1.2rem; flex: 1; display: flex; flex-direction: column; }
.service-copy p { margin: .45rem 0 .95rem; font-size: .9rem; }
.service-bottom { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.service-bottom strong { color: var(--mint); font-size: .97rem; }
.service-bottom a { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--control-border); border-radius: .55rem; color: var(--mint); text-decoration: none; font-size: 1.25rem; }
.service-bottom a:hover { background: var(--mint); color: var(--ink); }
.comparison-layout, .faq-layout { display: grid; grid-template-columns: .73fr 1.27fr; gap: clamp(1.4rem, 5vw, 5rem); }
.comparison-layout { align-items: center; }
.comparison-layout h2 + p, .faq-layout h2 + p { margin-top: 1rem; max-width: 36ch; }
.illustration-note { margin-top: .85rem; font-size: .85rem; max-width: 36ch; }
.comparison { margin: 0; }
.comparison-image { --split: 50%; position: relative; overflow: hidden; border-radius: .9rem; isolation: isolate; }
.comparison-image.is-interactive { cursor: ew-resize; touch-action: pan-y; user-select: none; }
.comparison-image img { pointer-events: none; width: 100%; height: auto; aspect-ratio: 2.05; object-fit: cover; }
.before-layer { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--split)) 0 0); backdrop-filter: brightness(.82) saturate(.65); background: radial-gradient(ellipse at 28% 59%, #5b342b70, transparent 16%), radial-gradient(ellipse at 19% 74%, #54371f82, transparent 10%), radial-gradient(ellipse at 36% 67%, #65442b75, transparent 8%), radial-gradient(ellipse at 59% 68%, #5940316e, transparent 10%); }
.comparison-line { position: absolute; top: 0; bottom: 0; left: var(--split); width: 2px; background: var(--text); transform: translateX(-50%); }
.comparison-line span { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--text); color: var(--ink); font-weight: 800; }
.comparison-label { top: .65rem; }
.label-before { left: .65rem; }
.label-after { right: .65rem; }
.comparison figcaption { display: flex; align-items: center; gap: 1rem; padding: .4rem 0; color: var(--muted); font-size: .83rem; }
.comparison input { flex: 1; min-width: 4rem; width: 100%; min-height: 44px; accent-color: var(--mint); margin: 0; }
.panel { border-radius: 1.15rem; border: 1px solid var(--line); background: var(--panel); }
.calculator { display: grid; grid-template-columns: 1.12fr .88fr; padding: clamp(1rem, 3vw, 2.75rem); gap: clamp(1.15rem, 3.5vw, 3.25rem); align-items: stretch; }
.calc-fields { display: grid; grid-template-columns: 1.05fr .95fr; align-content: center; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: .36rem; min-width: 0; }
.field label, legend { font-weight: 650; font-size: .89rem; color: var(--text); }
.field :is(input, select, textarea) { min-height: 48px; width: 100%; border: 1px solid var(--control-border); background: var(--field); color: var(--text); border-radius: .55rem; padding: .62rem .75rem; }
.field input::placeholder, .field textarea::placeholder { color: #a6b9af; }
textarea { resize: vertical; }
small, .optional { color: var(--muted); font-size: .79rem; font-weight: 400; }
[aria-invalid="true"] { border-color: #ffc2b0 !important; }
#quantity-help.error { color: #ffc2b0; }
.extras { grid-column: 1 / -1; border: 0; margin: 0; padding: 0; min-width: 0; }
legend { padding: 0; margin-bottom: .45rem; }
.check { display: flex; align-items: flex-start; gap: .65rem; min-height: 44px; padding-block: .45rem; color: var(--text); font-size: .9rem; cursor: pointer; }
.check input { flex: none; width: 1.12rem; height: 1.12rem; accent-color: var(--mint); margin: .15rem 0 0; }
.check small { display: block; }
.estimate { background: #0e201a; border: 1px solid var(--line); border-radius: .8rem; padding: clamp(1rem, 2.9vw, 2rem); }
.estimate > p:first-child { font-weight: 600; font-size: .9rem; }
.estimate output { display: block; font: 800 clamp(2.35rem, 5.1vw, 4rem)/1.22 var(--heading); letter-spacing: -.06em; color: var(--mint); margin-block: .15rem .2rem; overflow-wrap: anywhere; }
.estimate-detail, .estimate-note { font-size: .83rem; }
.estimate .button { margin-block: .95rem .7rem; }
.steps { counter-reset: step; margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1rem; }
.steps li { counter-increment: step; border-top: 1px solid var(--line); padding: .9rem .55rem 0 0; }
.steps li::before { content: "0" counter(step); display: block; color: var(--mint); font: 750 .85rem/1.3 var(--heading); margin-bottom: .8rem; }
.steps p { margin-top: .45rem; font-size: .88rem; }
.accordion { border-top: 1px solid var(--line); }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { display: flex; justify-content: space-between; align-items: center; gap: .8rem; font-weight: 650; list-style: none; padding: .9rem .35rem; min-height: 52px; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: ""; width: .54rem; height: .54rem; margin-right: .3rem; border-bottom: 2px solid var(--mint); border-right: 2px solid var(--mint); transform: translateY(-25%) rotate(45deg); flex: none; }
.accordion details[open] summary::after { transform: translateY(25%) rotate(225deg); }
.accordion details p { padding: 0 .35rem 1rem; font-size: .91rem; }
.review-section { margin-top: clamp(2.5rem, 5vw, 4rem); }
.review-card { display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.3rem; border: 1px solid var(--line); border-radius: .85rem; }
.review-card h2 { font-size: 1.23rem; letter-spacing: -.025em; margin-bottom: .2rem; }
.review-card p { font-size: .88rem; }
.quote { color: var(--mint); font: 3.4rem/1 Georgia, serif; align-self: flex-start; }
.request { display: grid; grid-template-columns: .93fr 1.07fr; gap: clamp(1.4rem, 4.5vw, 4rem); padding: clamp(1.2rem, 4.6vw, 4rem); background: radial-gradient(ellipse at 0 100%, #234336, transparent 62%), var(--panel); }
.request h2 { font-size: clamp(2.05rem, 4.45vw, 3.8rem); }
.request-intro > p:not(.eyebrow) { margin-top: .95rem; max-width: 38ch; }
.request-estimate { color: var(--mint); border-left: 2px solid var(--mint); padding-left: .7rem; }
.inline-link { display: inline-flex; align-items: center; gap: .45rem; color: var(--mint); text-underline-offset: .22em; min-height: 44px; margin-top: .45rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.form-grid .full { grid-column: 1 / -1; }
.consent { margin-block: .45rem .7rem; }
.form-status { color: var(--mint); font-weight: 600; font-size: .88rem; }
.form-status:not(:empty), #tally-panel p { margin-top: .7rem; }
.footer { margin-top: clamp(3rem, 6vw, 6rem); border-top: 1px solid var(--line); background: #0c1715; }
.footer-main { padding-block: 2rem; display: grid; grid-template-columns: 1.2fr .8fr 1fr; gap: 1.5rem; }
.footer-main h2 { font: 700 .92rem/1.3 var(--body); letter-spacing: 0; margin-bottom: .4rem; }
.footer p { font-size: .87rem; margin-top: .55rem; overflow-wrap: anywhere; }
.footer nav a { display: block; width: fit-content; font-size: .87rem; color: var(--muted); padding-block: .38rem; text-decoration: none; }
.footer-bottom { border-top: 1px solid var(--line); padding-block: 1rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem 1.4rem; font-size: .78rem; color: var(--muted); }
.footer-bottom a { text-underline-offset: .2em; }
.text-page { max-width: 760px; padding-block: clamp(2.5rem, 6vw, 5rem); }
.text-page h1 { font-size: clamp(2.2rem, 6vw, 4.5rem); }
.text-page h2 { font-size: 1.5rem; margin-top: 1.4rem; }
.text-page p { margin-top: .7rem; }
.notice { margin-block: 1rem; }
@media (max-width: 1080px) {
  .nav-phone { display: none; }
  .hero h1 { font-size: clamp(2.55rem, 5.55vw, 4.5rem); }
  .benefits > div { padding-inline: .65rem; }
}
@media (max-width: 800px) {
  .nav-row { min-height: 0; display: grid; grid-template-columns: 1fr auto; gap: .35rem .7rem; padding-top: .65rem; }
  .nav { grid-row: 2; grid-column: 1 / -1; gap: .45rem 1.1rem; flex-wrap: wrap; }
  .hero { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(2.55rem, 8.5vw, 4.8rem); }
  .hero-visual img { min-height: 0; aspect-ratio: 1.53; }
  .benefits { grid-template-columns: 1fr 1fr; gap: 1.1rem .5rem; }
  .benefits > div:nth-child(odd) { padding-left: 0; }
  .benefits > div:nth-child(even) { border-right: 0; }
  .section-head { align-items: start; flex-direction: column; gap: .7rem; }
  .catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .comparison-layout, .faq-layout { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .request { grid-template-columns: 1fr; }
}
@media (max-width: 580px) {
  .demo-strip { font-size: .68rem; gap: .43rem; }
  .brand { font-size: 1.08rem; gap: .35rem; }
  .brand img { width: 30px; height: 30px; }
  .nav { column-gap: .8rem; }
  .nav a { font-size: .77rem; }
  .hero-actions { gap: .55rem; }
  .hero-actions .button { font-size: .84rem; padding-inline: .7rem; }
  .benefits svg { width: 19px; height: 19px; }
  .benefits > div { gap: .48rem; }
  .benefits strong { font-size: .8rem; }
  .benefits span { font-size: .72rem; }
  .catalog { gap: .6rem; }
  .service-copy { padding: .7rem; }
  .service-copy p { font-size: .8rem; margin-bottom: .5rem; }
  .service-bottom strong { font-size: .8rem; }
  .service-bottom a { width: 36px; height: 40px; flex: none; }
  .calculator, .form-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 380px) {
  .calc-fields { grid-template-columns: 1fr; }
  .benefits > div { align-items: flex-start; }
}
@media (forced-colors: active) {
  .button, .service-bottom a { border: 1px solid ButtonText; }
  .dot { border: 1px solid currentColor; }
  .comparison-line { background: CanvasText; }
  .comparison-line span { border: 1px solid CanvasText; }
}