:root {
  --navy: #15334d;
  --navy-soft: #244961;
  --blue: #1674d1;
  --blue-dark: #0d5dac;
  --sky: #eaf4fd;
  --sky-light: #f5f9fc;
  --line: #d9e6ef;
  --text: #263e52;
  --muted: #6d8090;
  --white: #fff;
  --shadow: 0 22px 60px rgba(24, 63, 94, .12);
  --radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; color: var(--text); background: var(--white); font: 16px/1.6 "Noto Sans", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img, svg { display: block; }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section { padding: 108px 0; }

.header { position: sticky; z-index: 50; top: 0; height: 76px; color: var(--navy); background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(204,220,232,.85); backdrop-filter: blur(14px); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 34px; }
.logo { display: inline-flex; align-items: center; gap: 10px; min-width: 158px; color: var(--navy); font-size: 19px; font-weight: 800; line-height: 1; letter-spacing: .01em; }
.logo small { display: block; margin-top: 5px; color: #718698; font-size: 8px; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; }
.logo-mark { width: 39px; height: 39px; display: grid; place-items: center; color: var(--blue); background: var(--sky); border-radius: 9px; }
.logo-mark svg { width: 32px; height: 32px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.nav a { position: relative; padding: 27px 0; color: #496378; font-size: 13px; font-weight: 600; }
.nav a::after { content: ""; position: absolute; right: 0; bottom: 20px; left: 0; height: 2px; background: var(--blue); transform: scaleX(0); transition: transform .2s; }
.nav a:hover::after { transform: scaleX(1); }
.header-phone { padding-left: 22px; display: block; border-left: 1px solid var(--line); text-align: right; line-height: 1.15; }
.header-phone small { display: block; margin-bottom: 4px; color: var(--blue); font-size: 8px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.header-phone span { color: var(--navy); font-size: 17px; font-weight: 800; }
.menu-button { width: 42px; height: 42px; display: none; padding: 9px; color: var(--navy); background: none; border: 0; }
.menu-button i { height: 2px; margin: 5px 0; display: block; background: currentColor; }
.mobile-menu { display: none; }

.hero { position: relative; overflow: hidden; padding: 62px 0 72px; background: linear-gradient(135deg, #f8fbfd 0%, #edf6fd 100%); }
.hero::before { content: ""; position: absolute; right: -220px; bottom: -310px; width: 650px; height: 650px; border: 90px solid rgba(22,116,209,.035); border-radius: 50%; }
.hero-grid { position: relative; display: grid; grid-template-columns: .92fr 1.08fr; gap: 70px; align-items: center; }
.hero-copy { padding: 20px 0; }
.eyebrow { margin-bottom: 20px; display: flex; align-items: center; gap: 10px; color: var(--blue); font-size: 10px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow i { width: 26px; height: 2px; display: block; background: currentColor; }
.eyebrow.light { color: #cfe9ff; }
.hero h1 { margin: 0; color: var(--navy); font-size: clamp(46px, 5.1vw, 68px); font-weight: 800; letter-spacing: -.052em; line-height: 1.05; }
.hero h1 em { color: var(--blue); font-style: normal; }
.hero-copy > p { max-width: 560px; margin: 25px 0 31px; color: #587084; font-size: 17px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 23px; }
.button { min-height: 54px; padding: 0 24px; display: inline-flex; align-items: center; justify-content: center; gap: 17px; color: var(--white); background: var(--blue); border: 0; border-radius: 9px; font-size: 13px; font-weight: 700; cursor: pointer; transition: transform .2s, background .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); background: var(--blue-dark); box-shadow: 0 12px 26px rgba(22,116,209,.2); }
.button-call { padding: 10px 20px 10px 13px; }
.button-call > span { width: 35px; height: 35px; display: grid; place-items: center; color: var(--blue); background: var(--white); border-radius: 50%; }
.button-call b { font-size: 15px; line-height: 1.15; text-align: left; }
.button-call small { display: block; margin-bottom: 3px; color: #d9ecff; font-size: 8px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }
.quiet-link { display: inline-flex; align-items: center; gap: 9px; color: var(--navy); font-size: 12px; font-weight: 700; border-bottom: 1px solid #9eb8ca; }
.quiet-link span { color: var(--blue); }
.hero-points { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 10px 18px; }
.hero-points span { color: #526b7e; font-size: 10px; font-weight: 600; }
.hero-points span::first-letter { color: var(--blue); }
.hero-photo { position: relative; min-height: 565px; overflow: hidden; border-radius: 14px; box-shadow: var(--shadow); }
.hero-photo > img { width: 100%; height: 100%; position: absolute; object-fit: cover; object-position: 67% center; }
.hero-badge { position: absolute; right: 18px; bottom: 18px; max-width: 275px; padding: 14px 17px; display: flex; align-items: center; gap: 11px; background: rgba(255,255,255,.94); border-radius: 10px; box-shadow: 0 12px 32px rgba(24,61,91,.17); backdrop-filter: blur(10px); }
.hero-badge > span { width: 30px; height: 30px; display: grid; place-items: center; flex: 0 0 auto; color: var(--white); background: var(--blue); border-radius: 50%; font-size: 12px; font-weight: 800; }
.hero-badge p { margin: 0; line-height: 1.35; }
.hero-badge strong { display: block; color: var(--navy); font-size: 11px; }
.hero-badge small { color: var(--muted); font-size: 9px; }

.compact-trust { background: var(--navy); }
.compact-trust-grid { min-height: 106px; display: grid; grid-template-columns: repeat(3,1fr); align-items: center; }
.compact-trust-grid > div { padding: 0 34px; display: flex; align-items: center; gap: 14px; border-right: 1px solid rgba(255,255,255,.12); }
.compact-trust-grid > div:first-child { padding-left: 0; }
.compact-trust-grid > div:last-child { border: 0; }
.compact-trust strong { color: var(--white); font-size: 16px; white-space: nowrap; }
.compact-trust span { color: #afc8d9; font-size: 10px; line-height: 1.4; }

.section-head { max-width: 680px; margin-bottom: 43px; }
.section-head h2, .quality-copy h2, .callback h2, .final-cta h2 { margin: 0; color: var(--navy); font-size: clamp(34px,4.1vw,53px); font-weight: 800; letter-spacing: -.045em; line-height: 1.1; }
.section-head > p { margin: 15px 0 0; color: var(--muted); font-size: 14px; }
.services { background: var(--white); }
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.service-card { overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: transform .25s, box-shadow .25s; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.service-card > img { width: 100%; height: 240px; object-fit: cover; transition: transform .4s; }
.service-card:hover > img { transform: scale(1.025); }
.service-card > div { position: relative; padding: 25px 25px 27px; }
.service-card > div > span { position: absolute; right: 24px; top: 28px; color: #92a6b5; font-size: 9px; font-weight: 800; }
.service-card h3 { margin: 0 0 9px; color: var(--navy); font-size: 20px; }
.service-card p { min-height: 44px; margin: 0 0 18px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.service-card a { display: inline-flex; gap: 9px; color: var(--blue); font-size: 11px; font-weight: 700; border-bottom: 1px solid #a7c9e3; }

.calculator { background: var(--sky-light); border-block: 1px solid var(--line); }
.calc-layout { display: grid; grid-template-columns: minmax(0,1.45fr) minmax(330px,.65fr); gap: 24px; align-items: start; }
.calc-card { min-height: 470px; padding: 30px; display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 16px 50px rgba(24,63,94,.08); }
.calc-progress { margin-bottom: 28px; display: grid; grid-template-columns: 190px 1fr; align-items: center; gap: 28px; }
.calc-progress span { display: block; margin-bottom: 3px; color: var(--blue); font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.calc-progress strong { color: var(--navy); font-size: 15px; }
.progress-track { height: 5px; overflow: hidden; background: #e5edf3; border-radius: 5px; }
.progress-track i { width: 25%; height: 100%; display: block; background: var(--blue); border-radius: inherit; transition: width .3s ease; }
.calc-panel { display: none; opacity: 0; transform: translateX(12px); }
.calc-panel.active { display: block; animation: panel-in .3s ease forwards; }
@keyframes panel-in { to { opacity: 1; transform: none; } }
.photo-options { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.photo-options label, .simple-options label { cursor: pointer; }
.photo-options input, .simple-options input { position: absolute; opacity: 0; pointer-events: none; }
.photo-options label > span { height: 190px; overflow: hidden; display: flex; flex-direction: column; color: var(--navy); background: #f8fafc; border: 1px solid var(--line); border-radius: 9px; transition: border-color .2s, box-shadow .2s; }
.photo-options img { width: 100%; height: 145px; object-fit: cover; }
.photo-options b { padding: 12px; font-size: 11px; }
.photo-options input:checked + span, .simple-options input:checked + span { border-color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue), 0 8px 20px rgba(22,116,209,.09); }
.photo-options input:focus-visible + span, .simple-options input:focus-visible + span { outline: 3px solid rgba(22,116,209,.18); outline-offset: 2px; }
.mixed-option { display: grid !important; place-items: center; align-content: center; background: linear-gradient(145deg,#eef6fc,#dcecf8) !important; text-align: center; }
.mixed-option i { width: 42px; height: 42px; display: grid; place-items: center; color: var(--blue); background: var(--white); border-radius: 50%; font-size: 22px; font-style: normal; }
.simple-options { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.simple-options label > span { min-height: 145px; padding: 23px; display: flex; flex-direction: column; color: var(--navy); background: #f8fafc; border: 1px solid var(--line); border-radius: 10px; transition: border-color .2s, box-shadow .2s; }
.simple-options b { font-size: 15px; }
.simple-options small { margin-top: 3px; color: var(--blue); font-size: 11px; font-weight: 700; }
.simple-options em { margin-top: auto; color: var(--muted); font-size: 9px; font-style: normal; line-height: 1.45; }
.two-options { grid-template-columns: 1fr 1fr; }
.two-options label > span { min-height: 110px; }
.access-grid { display: grid; grid-template-columns: 170px 1fr; gap: 14px; }
.floor-field { padding: 18px; display: block; background: #f8fafc; border: 1px solid var(--line); border-radius: 10px; }
.floor-field span { display: block; margin-bottom: 10px; color: var(--navy); font-size: 12px; font-weight: 700; }
.floor-field input { width: 100%; height: 48px; padding: 0 13px; color: var(--navy); background: var(--white); border: 1px solid #cbdde9; border-radius: 8px; outline: 0; font-size: 18px; font-weight: 800; }
.check-option { padding: 20px; display: flex; align-items: center; gap: 14px; background: #f8fafc; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.check-option input { position: absolute; opacity: 0; }
.check-option > span { width: 32px; height: 32px; display: grid; place-items: center; flex: 0 0 auto; color: transparent; background: var(--white); border: 1px solid #b8ccda; border-radius: 7px; font-size: 13px; font-weight: 800; }
.check-option input:checked + span { color: var(--white); background: var(--blue); border-color: var(--blue); }
.check-option p { margin: 0; line-height: 1.4; }
.check-option b { display: block; color: var(--navy); font-size: 13px; }
.check-option small { color: var(--muted); font-size: 9px; }
.calc-nav { margin-top: auto; padding-top: 28px; display: flex; align-items: center; justify-content: space-between; }
.calc-back { padding: 10px 0; color: var(--muted); background: none; border: 0; font-size: 11px; font-weight: 700; cursor: pointer; }
.calc-back:disabled { visibility: hidden; }
.calc-next { min-width: 135px; }
.calc-result { position: sticky; top: 96px; padding: 32px 29px; color: var(--white); background: var(--navy); border-radius: 14px; box-shadow: var(--shadow); }
.calc-result > span { color: #9fc9e9; font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.calc-result > strong { margin-top: 7px; display: block; color: var(--white); font-size: clamp(30px,3vw,42px); font-weight: 800; letter-spacing: -.045em; line-height: 1.1; }
.calc-result > p { min-height: 38px; margin: 12px 0 20px; color: #b7cddb; font-size: 10px; line-height: 1.6; }
.result-line { height: 1px; margin-bottom: 17px; background: rgba(255,255,255,.13); }
.calc-result > small { display: block; color: #8ca8bb; font-size: 8px; line-height: 1.6; }
.result-call { width: 100%; margin-top: 22px; padding: 9px 13px; }
.result-call > span { width: 34px; height: 34px; display: grid; place-items: center; color: var(--blue); background: var(--white); border-radius: 50%; }
.result-call b { font-size: 14px; line-height: 1.15; text-align: left; }
.result-call b small { display: block; margin-bottom: 3px; color: #d8ebfb; font-size: 7px; font-weight: 600; }

.quality { background: var(--white); }
.quality-grid { display: grid; grid-template-columns: 1.25fr .8fr .6fr; grid-template-rows: 520px; gap: 20px; }
.quality-main, .quality-side { overflow: hidden; border-radius: var(--radius); }
.quality-main img, .quality-side img { width: 100%; height: 100%; object-fit: cover; }
.quality-main img { object-position: center; }
.quality-side img { object-position: center; }
.quality-copy { padding: 50px 38px; display: flex; flex-direction: column; background: var(--sky-light); border: 1px solid var(--line); border-radius: var(--radius); }
.quality-copy h2 { font-size: 36px; }
.quality-list { margin: 35px 0; display: grid; gap: 17px; }
.quality-list p { margin: 0; display: flex; align-items: center; gap: 13px; }
.quality-list span { color: var(--blue); font-size: 9px; font-weight: 800; }
.quality-list b { color: var(--navy); font-size: 12px; }
.quality-copy .quiet-link { margin-top: auto; align-self: flex-start; }

.callback { position: relative; padding: 72px 0; color: var(--white); background: var(--blue); }
.anchor-alias { position: absolute; top: -76px; }
.callback-inner { display: grid; grid-template-columns: .82fr 1.18fr; gap: 70px; align-items: center; }
.callback h2 { color: var(--white); font-size: clamp(31px,3.5vw,46px); }
.callback-inner > div > p { margin: 12px 0 0; color: #d9ecff; font-size: 12px; }
.callback-form { position: relative; display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; align-items: end; }
.callback-form label > span { display: block; margin-bottom: 7px; color: #d7ebff; font-size: 8px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.callback-form input { width: 100%; height: 52px; padding: 0 14px; color: var(--navy); background: var(--white); border: 0; border-radius: 8px; outline: 0; font-size: 12px; }
.callback-form input:focus { box-shadow: 0 0 0 3px rgba(255,255,255,.25); }
.callback-form button { height: 52px; color: var(--blue); background: var(--white); white-space: nowrap; }
.callback-form button:hover { color: var(--white); background: var(--navy); }
.callback-form > small { grid-column: 1/-1; color: #bcdcf8; font-size: 7px; }
.callback-success { position: absolute; inset: 0; padding: 20px; display: none; align-items: center; justify-content: center; gap: 12px; color: var(--navy); background: var(--white); border-radius: 9px; }
.callback-success.visible { display: flex; }
.callback-success > span { width: 34px; height: 34px; display: grid; place-items: center; color: var(--white); background: var(--blue); border-radius: 50%; }
.callback-success p { margin: 0; font-size: 12px; }

.reviews { background: var(--sky-light); }
.review-grid { display: grid; grid-template-columns: 1fr 1fr .75fr; gap: 18px; }
.review { padding: 27px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.stars { color: #efa72b; font-size: 11px; letter-spacing: .1em; }
.review > p { min-height: 110px; margin: 19px 0 22px; color: #536d80; font-size: 12px; line-height: 1.8; }
.review footer { padding-top: 18px; display: flex; align-items: center; gap: 11px; border-top: 1px solid #e4ebf0; }
.review footer > span { width: 35px; height: 35px; display: grid; place-items: center; color: var(--white); background: #7594aa; border-radius: 50%; font-size: 9px; font-weight: 800; }
.review footer b, .review footer small { display: block; }
.review footer b { color: var(--navy); font-size: 10px; }
.review footer small { color: var(--muted); font-size: 8px; }
.review-call { padding: 28px; display: flex; flex-direction: column; justify-content: center; color: var(--white); background: var(--navy); border-radius: var(--radius); }
.review-call > span { color: #96c9ee; font-size: 9px; font-weight: 700; text-transform: uppercase; }
.review-call h3 { margin: 10px 0 22px; font-size: 24px; line-height: 1.2; }
.review-call a { color: var(--white); font-size: 17px; font-weight: 800; }
.review-call small { margin-top: 4px; color: #9fb9ca; font-size: 8px; }

.faq { background: var(--white); }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 105px; }
.faq .section-head p a { color: var(--blue); font-weight: 700; border-bottom: 1px solid #9cc2df; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { width: 100%; min-height: 72px; padding: 0 3px; display: flex; align-items: center; justify-content: space-between; color: var(--navy); background: none; border: 0; text-align: left; font-size: 13px; font-weight: 700; cursor: pointer; }
.faq-item button i { width: 28px; height: 28px; display: grid; place-items: center; color: var(--blue); border: 1px solid #bfd5e5; border-radius: 50%; font-size: 16px; font-style: normal; font-weight: 400; }
.faq-item.open button i { color: var(--white); background: var(--blue); border-color: var(--blue); }
.faq-item > div { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s; }
.faq-item > div p { overflow: hidden; margin: 0; padding: 0 55px 0 3px; color: var(--muted); font-size: 11px; line-height: 1.75; }
.faq-item.open > div { grid-template-rows: 1fr; }
.faq-item.open > div p { padding-bottom: 22px; }

.final-cta { padding: 65px 0; color: var(--white); background: var(--navy); }
.final-inner { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.final-inner > div > span { color: #91c6eb; font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.final-cta h2 { margin-top: 8px; color: var(--white); font-size: clamp(31px,3.4vw,46px); }
.final-inner > .button { min-width: 260px; padding: 10px 17px; }
.final-inner > .button > span { width: 35px; height: 35px; display: grid; place-items: center; color: var(--blue); background: var(--white); border-radius: 50%; }
.final-inner > .button b { font-size: 15px; line-height: 1.15; text-align: left; }
.final-inner > .button small { display: block; margin-bottom: 3px; color: #d9ecff; font-size: 7px; font-weight: 600; }

.footer { padding-top: 48px; color: #b3c7d5; background: #10293d; }
.footer-grid { padding-bottom: 42px; display: grid; grid-template-columns: 180px 1fr .7fr .8fr; gap: 55px; align-items: start; }
.footer-logo { color: var(--white); }
.footer-logo .logo-mark { color: var(--white); background: rgba(255,255,255,.1); }
.footer-grid > p { margin: 4px 0; max-width: 330px; font-size: 10px; }
.footer-grid > div { display: grid; gap: 8px; }
.footer-grid > div a { color: #d1dfE8; font-size: 10px; }
.footer-phone { color: var(--white); font-size: 16px; font-weight: 800; text-align: right; }
.footer-phone small { display: block; margin-top: 4px; color: #8eabbf; font-size: 8px; font-weight: 500; }
.footer-bottom { min-height: 58px; display: flex; align-items: center; justify-content: space-between; color: #6f91a8; border-top: 1px solid rgba(255,255,255,.08); font-size: 8px; }
.desktop-call { position: fixed; z-index: 30; right: 22px; bottom: 22px; padding: 9px 15px 9px 9px; display: flex; align-items: center; gap: 10px; color: var(--white); background: var(--blue); border-radius: 10px; box-shadow: 0 13px 32px rgba(15,72,120,.27); transform: translateY(20px); opacity: 0; pointer-events: none; transition: .25s; }
.desktop-call.show { transform: none; opacity: 1; pointer-events: auto; }
.desktop-call > span { width: 35px; height: 35px; display: grid; place-items: center; color: var(--blue); background: var(--white); border-radius: 50%; }
.desktop-call p { margin: 0; font-size: 13px; font-weight: 800; line-height: 1.15; }
.desktop-call small { display: block; margin-bottom: 3px; color: #d6eaff; font-size: 7px; font-weight: 600; }
.mobile-bar { display: none; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.service-card:nth-child(2), .review:nth-child(2) { transition-delay: .08s; }
.service-card:nth-child(3), .review-call { transition-delay: .16s; }
.hero-enter { opacity: 0; transform: translateY(12px); animation: hero-in .75s ease forwards; }
.hero-photo.hero-enter { animation-delay: .1s; }
@keyframes hero-in { to { opacity: 1; transform: none; } }

@media (max-width: 1050px) {
  .nav { display: none; }
  .menu-button { display: block; margin-left: auto; }
  .header-phone { margin-left: auto; }
  .mobile-menu { position: absolute; top: 76px; right: 0; left: 0; padding: 20px 24px 25px; flex-direction: column; gap: 15px; color: var(--navy); background: var(--white); border-top: 1px solid var(--line); box-shadow: 0 16px 32px rgba(21,51,77,.11); }
  .mobile-menu.open { display: flex; }
  .mobile-menu a { font-size: 13px; font-weight: 700; }
  .mobile-menu-phone { padding-top: 15px; color: var(--blue); border-top: 1px solid var(--line); }
  .hero-grid { gap: 40px; }
  .hero-photo { min-height: 520px; }
  .calc-layout { grid-template-columns: minmax(0,1.25fr) minmax(310px,.75fr); }
  .photo-options { grid-template-columns: repeat(2,1fr); }
  .photo-options label > span { height: 150px; }
  .photo-options img { height: 108px; }
  .quality-grid { grid-template-columns: 1fr .9fr; grid-template-rows: 480px 250px; }
  .quality-side { grid-column: 1/-1; }
  .quality-side img { object-position: center 45%; }
  .callback-inner { gap: 40px; }
  .callback-form { grid-template-columns: 1fr 1fr; }
  .callback-form button { grid-column: 1/-1; }
  .footer-grid { gap: 28px; }
}

@media (max-width: 780px) {
  body { padding-bottom: 64px; }
  .container { width: min(100% - 32px, 620px); }
  .section { padding: 74px 0; }
  .header { height: 66px; }
  .logo { min-width: 0; font-size: 17px; }
  .logo-mark { width: 35px; height: 35px; }
  .logo-mark svg { width: 29px; height: 29px; }
  .header-phone { display: none; }
  .mobile-menu { top: 66px; }
  .hero { padding: 23px 0 54px; }
  .hero-grid { display: flex; flex-direction: column-reverse; gap: 34px; }
  .hero-photo { width: 100%; min-height: 330px; }
  .hero-photo > img { object-position: 67% center; }
  .hero-badge { right: 11px; bottom: 11px; left: 11px; max-width: none; }
  .hero h1 { font-size: clamp(38px,11vw,52px); }
  .hero-copy > p { margin-block: 21px 26px; font-size: 15px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 17px; }
  .button-call { width: 100%; }
  .quiet-link { align-self: center; }
  .hero-points { display: grid; gap: 8px; }
  .compact-trust-grid { grid-template-columns: 1fr; padding-block: 12px; }
  .compact-trust-grid > div { min-height: 58px; padding: 0 !important; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .compact-trust-grid > div:last-child { border: 0; }
  .compact-trust strong { min-width: 105px; }
  .section-head { margin-bottom: 31px; }
  .section-head h2, .quality-copy h2, .callback h2, .final-cta h2 { font-size: clamp(30px,8.5vw,40px); }
  .section-head > p { font-size: 12px; }
  .service-grid { grid-template-columns: 1fr; gap: 14px; }
  .service-card { display: grid; grid-template-columns: 42% 58%; }
  .service-card > img { height: 100%; min-height: 190px; }
  .service-card > div { padding: 21px 19px; }
  .service-card p { min-height: 0; font-size: 10px; }
  .calc-layout { grid-template-columns: 1fr; }
  .calc-card { min-height: 500px; padding: 21px 18px; }
  .calc-progress { margin-bottom: 22px; display: block; }
  .progress-track { margin-top: 13px; }
  .photo-options { grid-template-columns: repeat(2,1fr); gap: 8px; }
  .photo-options label > span { height: 160px; }
  .photo-options img { height: 118px; }
  .photo-options b { padding: 10px; font-size: 10px; }
  .simple-options { grid-template-columns: 1fr; gap: 9px; }
  .simple-options label > span { min-height: 85px; padding: 17px; }
  .simple-options em { margin-top: 10px; }
  .two-options { grid-template-columns: 1fr; }
  .access-grid { grid-template-columns: 100px 1fr; }
  .floor-field, .check-option { padding: 14px; }
  .calc-result { position: static; display: none; padding: 28px 23px; }
  .calc-layout.is-finished .calc-result { display: block; animation: panel-in .35s ease forwards; }
  .calc-layout.is-finished .calc-card { min-height: auto; }
  .quality-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: 320px auto 240px; gap: 12px; }
  .quality-main, .quality-side { grid-column: auto; }
  .quality-copy { padding: 32px 25px; }
  .quality-list { margin: 26px 0; }
  .callback { padding: 60px 0; }
  .callback-inner { grid-template-columns: 1fr; gap: 30px; }
  .callback-form { grid-template-columns: 1fr; }
  .callback-form button { grid-column: auto; }
  .callback-form > small { grid-column: auto; }
  .review-grid { grid-template-columns: 1fr; }
  .review > p { min-height: 0; }
  .review-call { min-height: 210px; }
  .faq-grid { grid-template-columns: 1fr; gap: 22px; }
  .faq .section-head { margin-bottom: 0; }
  .final-inner { align-items: stretch; flex-direction: column; gap: 27px; }
  .final-inner > .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 23px; }
  .footer-grid > p { max-width: 320px; }
  .footer-phone { text-align: left; }
  .footer-bottom { padding-block: 15px; flex-wrap: wrap; gap: 8px 20px; }
  .desktop-call { display: none; }
  .mobile-bar { position: fixed; z-index: 60; right: 0; bottom: 0; left: 0; height: 64px; display: grid; grid-template-columns: 1.15fr .85fr; background: var(--white); box-shadow: 0 -7px 25px rgba(21,51,77,.14); }
  .mobile-bar a { display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--blue); font-size: 11px; font-weight: 800; }
  .mobile-bar a:first-child { color: var(--white); background: var(--blue); font-size: 14px; }
}

@media (max-width: 430px) {
  .hero-photo { min-height: 285px; }
  .hero h1 { font-size: 36px; }
  .service-card { grid-template-columns: 39% 61%; }
  .service-card > img { min-height: 200px; }
  .calc-card { min-height: 480px; }
  .photo-options label > span { height: 146px; }
  .photo-options img { height: 106px; }
  .access-grid { grid-template-columns: 90px 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Зріліша типографіка: рівніший масштаб, менше дрібного тексту й зайвої “рекламної” контрастності */
body {
  font-family: "Noto Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
}

.logo {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
}

.logo small,
.header-phone small,
.button-call small,
.calc-progress span,
.calc-result > span,
.result-call b small,
.callback-form label > span,
.final-inner > div > span,
.final-inner > .button small,
.review-call > span,
.desktop-call small {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.35;
  text-transform: none;
}

.nav a {
  font-size: 15px;
  font-weight: 500;
}

.header-phone span {
  font-size: 18px;
  font-weight: 700;
}

.eyebrow {
  margin-bottom: 16px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.45;
  text-transform: none;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(38px, 4.2vw, 54px);
  font-weight: 700;
  letter-spacing: -.018em;
  line-height: 1.16;
}

.hero-copy > p {
  margin: 22px 0 28px;
  font-size: 18px;
  line-height: 1.65;
}

.button {
  min-height: 56px;
  gap: 13px;
  font-size: 16px;
  font-weight: 600;
}

.button-call b,
.final-inner > .button b {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.quiet-link {
  font-size: 15px;
  font-weight: 600;
}

.hero-points span {
  font-size: 14px;
  line-height: 1.5;
}

.hero-badge strong {
  font-size: 15px;
  font-weight: 700;
}

.hero-badge small {
  font-size: 13px;
}

.compact-trust strong {
  font-size: 18px;
  font-weight: 700;
}

.compact-trust span {
  font-size: 14px;
  line-height: 1.5;
}

.section-head h2,
.quality-copy h2,
.callback h2,
.final-cta h2 {
  font-size: clamp(30px, 3.35vw, 42px);
  font-weight: 700;
  letter-spacing: -.012em;
  line-height: 1.22;
}

.section-head > p,
.callback-inner > div > p {
  font-size: 16px;
  line-height: 1.6;
}

.service-card > div > span {
  font-size: 14px;
  font-weight: 700;
}

.service-card h3 {
  font-size: 21px;
  font-weight: 700;
  line-height: 1.3;
}

.service-card p {
  min-height: 0;
  font-size: 15px;
  line-height: 1.6;
}

.service-card a {
  font-size: 15px;
  font-weight: 600;
}

.calc-progress strong {
  font-size: 17px;
  font-weight: 700;
}

.photo-options b {
  font-size: 14px;
  line-height: 1.35;
}

.simple-options b {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
}

.simple-options small,
.check-option small,
.calc-result > small,
.review footer small,
.review-call small,
.footer-phone small,
.footer-bottom {
  font-size: 13px;
  line-height: 1.5;
}

.simple-options em {
  font-size: 14px;
  line-height: 1.5;
}

.floor-field span,
.check-option b {
  font-size: 15px;
  font-weight: 700;
}

.floor-field input {
  font-size: 18px;
  font-weight: 700;
}

.calc-back {
  font-size: 15px;
  font-weight: 600;
}

.calc-result > strong {
  font-size: clamp(30px, 2.8vw, 38px);
  font-weight: 700;
  letter-spacing: -.012em;
  line-height: 1.18;
}

.calc-result > p {
  min-height: 0;
  font-size: 14px;
  line-height: 1.6;
}

.result-call b {
  font-size: 17px;
  font-weight: 700;
}

.quality-list span {
  font-size: 13px;
}

.quality-list b {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
}

.callback-form input {
  font-size: 16px;
}

.callback-form > small {
  font-size: 12px;
  line-height: 1.45;
}

.callback-success p {
  font-size: 15px;
}

.stars {
  font-size: 14px;
  letter-spacing: .04em;
}

.review > p {
  min-height: 0;
  font-size: 15px;
  line-height: 1.7;
}

.review footer b {
  font-size: 14px;
}

.review-call h3 {
  font-size: 25px;
  font-weight: 700;
  line-height: 1.25;
}

.review-call a,
.footer-phone {
  font-size: 18px;
  font-weight: 700;
}

.faq-item button {
  min-height: 76px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
}

.faq-item > div p {
  font-size: 15px;
  line-height: 1.65;
}

.footer-grid > p,
.footer-grid > div a {
  font-size: 14px;
  line-height: 1.55;
}

.desktop-call p {
  font-size: 16px;
  font-weight: 700;
}

@media (max-width: 780px) {
  body {
    font-size: 16px;
    line-height: 1.6;
  }

  .logo {
    font-size: 17px;
  }

  .eyebrow {
    margin-bottom: 13px;
    font-size: 13px;
  }

  .hero h1 {
    font-size: clamp(32px, 8.8vw, 42px);
    line-height: 1.18;
  }

  .hero-copy > p {
    margin-block: 18px 24px;
    font-size: 16px;
    line-height: 1.62;
  }

  .section-head h2,
  .quality-copy h2,
  .callback h2,
  .final-cta h2 {
    font-size: clamp(28px, 7.2vw, 34px);
    line-height: 1.23;
  }

  .section-head > p,
  .callback-inner > div > p,
  .service-card p,
  .review > p,
  .faq-item > div p {
    font-size: 15px;
  }

  .button {
    font-size: 15px;
  }

  .button-call b,
  .final-inner > .button b {
    font-size: 17px;
  }

  .hero-points span,
  .compact-trust span {
    font-size: 14px;
  }

  .compact-trust strong {
    font-size: 17px;
  }

  .service-card h3 {
    font-size: 19px;
  }

  .photo-options b {
    font-size: 13px;
  }

  .simple-options b {
    font-size: 16px;
  }

  .simple-options em,
  .calc-result > p,
  .calc-result > small {
    font-size: 14px;
  }

  .faq-item button {
    min-height: 70px;
    font-size: 15px;
  }

  .mobile-menu a,
  .mobile-bar a,
  .mobile-bar a:first-child {
    font-size: 15px;
  }
}

@media (max-width: 430px) {
  .hero h1 {
    font-size: 32px;
  }

  .section-head h2,
  .quality-copy h2,
  .callback h2,
  .final-cta h2 {
    font-size: 28px;
  }
}