:root {
  --ink: #0d1b2a;
  --ink-soft: #4d6072;
  --night: #081523;
  --navy: #0b315d;
  --blue: #1356a2;
  --blue-bright: #2e86df;
  --mist: #eff3f6;
  --line: #d9e0e6;
  --paper: #f7f8f6;
  --white: #ffffff;
  --warm: #d6b27a;
  --header-height: 82px;
  --shell: min(1280px, calc(100vw - 96px));
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.modal-open { overflow: hidden; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
section[id] { scroll-margin-top: var(--header-height); }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 1000;
  padding: 12px 18px;
  color: var(--white);
  background: var(--blue);
  transition: top .2s;
}
.skip-link:focus { top: 16px; }

.section-shell { width: var(--shell); margin-inline: auto; }
.section { padding: 128px 0; }
.section-label {
  margin: 0;
  color: var(--blue);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .16em;
  line-height: 1.3;
  text-transform: uppercase;
}
.section-label::before {
  display: inline-block;
  width: 30px;
  height: 1px;
  margin: 0 12px 3px 0;
  background: currentColor;
  content: "";
}
.section-label--light { color: #86bdf5; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
h2 {
  margin-bottom: 0;
  font-size: clamp(42px, 5.3vw, 78px);
  font-weight: 520;
  letter-spacing: -.045em;
  line-height: 1;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  width: 100%;
  height: var(--header-height);
  color: var(--ink);
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 34px rgba(15,27,42,.07);
  transition: color .35s, background .35s, box-shadow .35s, border-color .35s;
}
.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(247,248,246,.94);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px rgba(15,27,42,.08);
  backdrop-filter: blur(14px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--shell);
  height: 100%;
  margin-inline: auto;
}
.brand { display: flex; align-items: center; width: 210px; height: 54px; }
.brand img { width: 210px; }
[data-logo-light] { display: none; }
[data-logo-dark] { display: block; }
.desktop-nav { display: flex; gap: 28px; margin-left: auto; margin-right: 38px; }
.desktop-nav a { position: relative; color: #404d5c; font-size: 14px; font-weight: 650; }
.desktop-nav a::after {
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s var(--ease);
}
.desktop-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header-phone { display: none; font-size: 14px; font-weight: 750; letter-spacing: .02em; }
.header-phone::before {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin: 0 10px 1px 0;
  border-radius: 50%;
  background: #59b874;
  content: "";
  box-shadow: 0 0 0 5px rgba(89,184,116,.14);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 24px;
  color: var(--white);
  border: 1px solid var(--blue);
  border-radius: 12px;
  background: var(--blue);
  font-size: 14px;
  font-weight: 760;
  letter-spacing: .01em;
  cursor: pointer;
  transition: color .25s, background .25s, border-color .25s, transform .25s;
}
.button span { margin-left: 28px; font-size: 19px; font-weight: 400; }
.button:hover { background: var(--navy); border-color: var(--navy); transform: translateY(-2px); }
.button--small { min-height: 43px; padding: 0 15px; font-size: 11px; }
.button--header { min-height: 50px; padding-inline: 22px; color: var(--white); border-color: var(--navy); background: var(--navy); font-size: 13px; }
.button--header:hover { border-color: var(--blue); background: var(--blue); color: var(--white); }
.is-scrolled .button--header { color: var(--white); border-color: var(--blue); background: var(--blue); }
.button--full { width: 100%; }
.menu-toggle, .mobile-menu { display: none; }

.hero {
  position: relative;
  min-height: 860px;
  padding-top: var(--header-height);
  overflow: hidden;
  color: var(--navy);
  background: #eff4f7;
}
.hero-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: 66px; align-items: center; padding: 70px 0 82px; }
.hero-content {
  position: relative;
  z-index: 2;
  width: auto;
  margin: 0;
}
.hero-kicker {
  margin-bottom: 28px;
  color: #5e6a78;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.hero-kicker::before { display: inline-block; width: 42px; height: 2px; margin: 0 16px 4px 0; background: #e2923b; content: ""; }
.hero h1 {
  max-width: 690px;
  margin-bottom: 25px;
  font-size: clamp(49px, 4.55vw, 68px);
  font-weight: 760;
  letter-spacing: -.048em;
  line-height: 1.055;
}
.hero-copy { max-width: 660px; margin-bottom: 33px; color: #53606e; font-size: 17px; line-height: 1.58; }
.hero-proofs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 36px; }
.hero-proofs span { min-height: 68px; padding: 5px 10px 4px 16px; color: var(--navy); border-left: 2px solid #e2923b; font-size: 13px; font-weight: 720; line-height: 1.45; }
.hero-actions { display: flex; align-items: center; gap: 12px; }
.hero-actions .button { min-height: 58px; padding-inline: 25px; }
.button--secondary { color: var(--navy); border-color: #cfd8df; background: var(--white); }
.button--secondary:hover { color: var(--white); }
.hero-action-note { max-width: 590px; margin: 17px 0 0; color: #6f7a86; font-size: 12px; line-height: 1.5; }
.hero-media { position: relative; min-width: 0; margin-bottom: 32px; }
.hero-media > img { width: 100%; height: 570px; object-fit: cover; object-position: 44% center; border-radius: 20px; }
.hero-media-proofs { position: absolute; right: 32px; bottom: -32px; left: 32px; display: grid; grid-template-columns: 1fr 1.12fr; gap: 14px; }
.hero-media-proofs span { display: flex; align-items: center; min-height: 76px; padding: 18px 20px; color: var(--navy); border: 1px solid #d4dde4; border-radius: 14px; background: rgba(255,255,255,.97); box-shadow: 0 10px 30px rgba(15,38,62,.08); font-size: 14px; font-weight: 760; line-height: 1.35; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 30px;
  padding: 8px 0 9px;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: gap .25s, color .25s;
}
.text-link:hover { gap: 38px; color: var(--blue-bright); }
.text-link--light { color: var(--white); }
.reveal { opacity: 0; transform: translateY(24px); animation: reveal .9s var(--ease) .12s forwards; }
.reveal--delay-1 { animation-delay: .23s; }
.reveal--delay-2 { animation-delay: .36s; }
.reveal--delay-3 { animation-delay: .5s; }
@keyframes reveal { to { opacity: 1; transform: none; } }

.audience { padding: 92px 0 104px; background: var(--white); }
.audience-heading h2 { max-width: 1000px; font-size: clamp(45px, 4.2vw, 62px); font-weight: 740; line-height: 1.06; }
.audience-heading > p { max-width: 850px; margin: 25px 0 0; color: var(--ink-soft); font-size: 17px; line-height: 1.6; }
.audience-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: 64px; align-items: start; margin-top: 60px; }
.audience-image { width: 100%; height: 675px; object-fit: cover; object-position: 58% center; border-radius: 18px; }
.audience-list article { padding: 25px 0 26px; border-bottom: 1px solid var(--line); }
.audience-list article:first-child { padding-top: 18px; }
.audience-list h3 { margin-bottom: 12px; color: var(--navy); font-size: 22px; font-weight: 740; letter-spacing: -.025em; }
.audience-list article p { margin: 0; color: #5b6775; font-size: 15px; line-height: 1.62; }
.private-route { margin-top: 23px; padding: 20px 22px; border-left: 3px solid var(--blue); background: #f3f6f8; }
.private-route > span { display: block; color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.private-route p { margin: 8px 0 12px; color: var(--ink-soft); font-size: 13px; line-height: 1.55; }
.private-route .text-link { color: var(--ink); white-space: nowrap; }

.decision { padding: 112px 0; color: var(--white); background: var(--navy); }
.decision-heading { display: grid; grid-template-columns: 1fr 3fr; gap: 50px; align-items: start; margin-bottom: 75px; }
.decision-heading h2 { max-width: 920px; font-size: clamp(43px, 5vw, 72px); }
.decision-list { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.22); }
.decision-list article { min-height: 245px; padding: 24px 26px 25px 0; border-right: 1px solid rgba(255,255,255,.18); }
.decision-list article:not(:first-child) { padding-left: 26px; }
.decision-list article:last-child { border-right: 0; }
.decision-list article > span { display: block; margin-bottom: 75px; color: #86bdf5; font-size: 11px; font-weight: 780; }
.decision-list h3 { margin-bottom: 12px; font-size: 21px; font-weight: 590; letter-spacing: -.025em; }
.decision-list p { margin: 0; color: #c5d2de; font-size: 13px; line-height: 1.6; }

.services { background: #eff4f7; }
.section-heading { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 50px; align-items: start; margin-bottom: 104px; }
.section-heading h2 { max-width: 760px; }
.section-heading > p:last-child { max-width: 300px; color: var(--ink-soft); font-size: 15px; line-height: 1.65; }
.services-heading { display: grid; grid-template-columns: 1.18fr .82fr; gap: 70px; align-items: end; margin-bottom: 70px; }
.services-heading h2 { max-width: 800px; margin-top: 28px; font-size: clamp(48px, 4.4vw, 66px); font-weight: 740; line-height: 1.07; }
.services-heading img { width: 100%; height: 265px; object-fit: cover; object-position: 50% 60%; border-radius: 0 0 18px 18px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #c2cdd5; }
.service-item { min-height: 278px; padding: 34px 34px 36px; border-right: 1px solid #cbd5dc; border-bottom: 1px solid #cbd5dc; }
.service-item:nth-child(3n + 1) { padding-left: 0; }
.service-item:nth-child(3n) { padding-right: 0; border-right: 0; }
.service-meta { display: flex; align-items: center; gap: 16px; margin-bottom: 40px; }
.service-meta svg { width: 32px; height: 32px; fill: none; stroke: #2d6ea9; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.service-index { color: #5b6571; font-size: 11px; font-weight: 780; }
.service-item h3 { margin-bottom: 13px; color: var(--navy); font-size: clamp(21px, 1.7vw, 26px); font-weight: 740; letter-spacing: -.03em; }
.service-item p { max-width: 355px; margin-bottom: 0; color: #5b6775; font-size: 14px; line-height: 1.62; }
.services-cta { margin-top: 42px; }

.diagnostic { display: grid; grid-template-columns: 1.2fr .8fr; min-height: 690px; color: var(--white); background: var(--night); }
.diagnostic-visual { position: relative; overflow: hidden; background: linear-gradient(145deg, #172535, #091523); }
.roof-plane {
  position: absolute;
  inset: 16% 5% 10% 4%;
  overflow: hidden;
  background:
    linear-gradient(160deg, transparent 55%, rgba(46,134,223,.16) 56%, transparent 57%),
    repeating-linear-gradient(162deg, rgba(255,255,255,.05) 0, rgba(255,255,255,.05) 1px, transparent 1px, transparent 72px),
    linear-gradient(145deg, #243446, #0d1825 60%);
  clip-path: polygon(0 32%, 100% 0, 88% 100%, 5% 88%);
  transform: perspective(900px) rotateX(2deg);
}
.roof-plane::before { position: absolute; inset: 0; opacity: .45; background-image: radial-gradient(#fff 0.5px, transparent .7px); background-size: 6px 6px; content: ""; }
.scan-line { position: absolute; top: -20%; left: 30%; width: 2px; height: 140%; background: linear-gradient(transparent, #49a0f6, transparent); box-shadow: 0 0 25px #49a0f6; transform: rotate(18deg); animation: scan 5s ease-in-out infinite; }
@keyframes scan { 50% { left: 75%; } }
.scan-point { position: absolute; width: 14px; height: 14px; border: 2px solid #75b8fa; border-radius: 50%; box-shadow: 0 0 0 8px rgba(117,184,250,.1); }
.scan-point--one { top: 35%; left: 28%; }
.scan-point--two { top: 52%; left: 62%; }
.scan-point--three { top: 68%; left: 44%; }
.diagnostic-content { display: flex; flex-direction: column; justify-content: center; padding: 80px clamp(48px, 7vw, 120px); background: var(--navy); }
.diagnostic-content h2 { margin: 32px 0; font-size: clamp(40px, 4.5vw, 66px); }
.diagnostic-content > p:not(.section-label) { max-width: 530px; color: #c5d1dc; font-size: 16px; line-height: 1.7; }
.diagnostic-content .text-link { align-self: flex-start; margin-top: 24px; }

.process { background: var(--white); }
.section-heading--process { grid-template-columns: 1fr 3fr; }
.process-list { display: grid; grid-template-columns: repeat(5, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; counter-reset: step; }
.process-list li { min-height: 320px; padding: 25px 25px 30px 0; border-right: 1px solid var(--line); }
.process-list li:not(:first-child) { padding-left: 25px; }
.process-list li:last-child { border-right: 0; }
.process-number { display: block; margin-bottom: 105px; color: var(--blue); font-size: 12px; font-weight: 800; }
.process-list h3 { margin-bottom: 12px; font-size: 23px; font-weight: 590; letter-spacing: -.03em; }
.process-list p { max-width: 185px; margin-bottom: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.55; }

.guarantee { position: relative; overflow: hidden; padding: 130px 0; color: var(--white); background: #0a1a2a; }
.guarantee::after { position: absolute; right: -10%; bottom: -60%; width: 800px; height: 800px; border: 1px solid rgba(65,144,221,.2); border-radius: 50%; content: ""; }
.guarantee-noise { position: absolute; inset: 0; opacity: .18; background-image: radial-gradient(rgba(255,255,255,.25) .5px, transparent .5px); background-size: 5px 5px; }
.guarantee-layout { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1.25fr .5fr; gap: 70px; align-items: center; }
.guarantee-number { color: #58a1e7; line-height: .75; }
.guarantee-number span { font-size: clamp(150px, 18vw, 270px); font-weight: 420; letter-spacing: -.12em; }
.guarantee-number sup { position: relative; top: -105px; font-size: 45px; }
.guarantee-copy h2 { margin: 30px 0; font-size: clamp(46px, 5vw, 73px); }
.guarantee-copy > p:not(.section-label) { max-width: 610px; color: #c0ccd6; font-size: 16px; line-height: 1.7; }
.check-list { margin: 35px 0 0; padding: 0; list-style: none; }
.check-list li { padding: 13px 0; border-top: 1px solid rgba(255,255,255,.15); color: #ecf3f8; font-size: 13px; }
.check-list li::before { margin-right: 12px; color: #75b8fa; content: "✓"; }
.shield { width: 150px; color: #4a98e3; }

.cases { background: var(--white); }
.cases-heading { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 50px; align-items: start; margin-bottom: 84px; }
.cases-heading h2 { max-width: 760px; }
.cases-heading > p:last-child { max-width: 310px; color: var(--ink-soft); font-size: 14px; line-height: 1.65; }
.case-row { display: grid; grid-template-columns: .7fr 1.7fr; gap: 60px; padding: 58px 0; border-top: 1px solid #bcc7d0; }
.case-row:last-of-type { border-bottom: 1px solid #bcc7d0; }
.case-number { display: block; margin-bottom: 50px; color: var(--blue); font-size: 12px; font-weight: 800; }
.case-summary h3 { max-width: 350px; margin-bottom: 40px; font-size: 31px; font-weight: 570; letter-spacing: -.035em; line-height: 1.08; }
.case-summary dl { margin: 0; }
.case-summary dl div { display: grid; grid-template-columns: 80px 1fr; gap: 14px; padding: 12px 0; border-top: 1px solid var(--line); }
.case-summary dt { color: var(--blue); font-size: 10px; font-weight: 760; letter-spacing: .08em; text-transform: uppercase; }
.case-summary dd { margin: 0; color: var(--ink-soft); font-size: 12px; line-height: 1.45; }
.case-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.case-compare figure { margin: 0; }
.case-placeholder {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 330px;
  overflow: hidden;
  color: #8696a5;
  background:
    linear-gradient(145deg, transparent 49.7%, rgba(19,86,162,.16) 50%, transparent 50.3%),
    linear-gradient(35deg, transparent 49.7%, rgba(19,86,162,.1) 50%, transparent 50.3%),
    repeating-linear-gradient(90deg, transparent 0, transparent 74px, rgba(13,27,42,.05) 75px),
    #edf1f3;
}
.case-placeholder--after { color: #9eb1c2; background-color: #dde6ed; }
.case-placeholder span { font-size: 13px; font-weight: 700; }
.case-placeholder small { margin-top: 7px; font-size: 10px; letter-spacing: .08em; }
.case-compare figcaption { display: flex; align-items: baseline; justify-content: space-between; padding-top: 13px; }
.case-compare figcaption strong { color: var(--blue); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.case-compare figcaption span { color: var(--ink-soft); font-size: 11px; }
.cases-note { display: flex; flex-wrap: wrap; gap: 10px 28px; padding-top: 28px; color: var(--ink-soft); font-size: 11px; }
.cases-note strong { color: var(--ink); }
.cases-note span::before { margin-right: 8px; color: var(--blue); content: "✓"; }

.fit { background: var(--paper); }
.fit-layout { display: grid; grid-template-columns: .9fr 1.6fr; gap: 110px; }
.fit-heading { position: sticky; top: 130px; align-self: start; }
.fit-heading h2 { margin-top: 34px; font-size: clamp(42px, 4.7vw, 70px); }
.fit-cases { border-top: 1px solid #bcc7d0; }
.fit-cases article { display: grid; grid-template-columns: 120px 1.1fr 1fr; gap: 30px; padding: 42px 0; border-bottom: 1px solid #bcc7d0; }
.fit-cases span { color: var(--blue); font-size: 11px; font-weight: 780; letter-spacing: .1em; text-transform: uppercase; }
.fit-cases h3 { margin: 0; font-size: 25px; font-weight: 570; letter-spacing: -.035em; }
.fit-cases p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.6; }

.faq { background: var(--white); }
.faq-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 100px; }
.faq-layout h2 { margin-top: 32px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 30px 55px 30px 0; font-size: 21px; font-weight: 570; letter-spacing: -.02em; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span::before, .faq-list summary span::after { position: absolute; top: 41px; right: 4px; width: 17px; height: 1px; background: var(--ink); content: ""; transition: transform .25s; }
.faq-list summary span::after { transform: rotate(90deg); }
.faq-list details[open] summary span::after { transform: rotate(0deg); }
.faq-list details p { max-width: 700px; margin: -5px 0 30px; color: var(--ink-soft); font-size: 15px; line-height: 1.7; }

.contact { padding: 130px 0; color: var(--white); background: var(--navy); }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.contact-copy h2 { margin: 34px 0 27px; font-size: clamp(47px, 5vw, 74px); }
.contact-copy > p:not(.section-label) { max-width: 480px; color: #c4d1dc; font-size: 17px; line-height: 1.65; }
.contact-links { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin-top: 50px; }
.contact-links a { border-bottom: 1px solid rgba(255,255,255,.32); font-size: 14px; font-weight: 680; transition: border-color .2s, color .2s; }
.contact-links a:first-child { margin-bottom: 8px; font-size: 25px; }
.contact-links a:hover { color: #8ec6fb; border-color: #8ec6fb; }
.contact-form { align-self: center; padding: 48px; color: var(--ink); background: var(--white); }
.client-type { display: grid; grid-template-columns: 1fr 1fr; margin: 0 0 30px; padding: 0; border: 1px solid #aab7c2; }
.client-type legend { display: block; width: 100%; margin-bottom: 10px; padding: 0; color: var(--ink-soft); font-size: 11px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.client-type label { position: relative; margin: 0; cursor: pointer; }
.contact-form .client-type label, .modal .client-type label { margin: 0; }
.client-type label + label { border-left: 1px solid #aab7c2; }
.client-type input { position: absolute; opacity: 0; pointer-events: none; }
.contact-form .client-type label > span, .modal .client-type label > span { display: flex; align-items: center; justify-content: center; min-height: 45px; margin: 0; color: var(--ink-soft); font-size: 12px; font-weight: 700; letter-spacing: 0; text-transform: none; transition: color .2s, background .2s; }
.client-type input:checked + span { color: var(--white) !important; background: var(--blue); }
.client-type input:focus-visible + span { outline: 2px solid var(--blue-bright); outline-offset: -3px; }
.client-type--modal { margin-bottom: 25px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.contact-form label, .modal label { display: block; margin-bottom: 28px; }
.contact-form label > span, .modal label > span { display: block; margin-bottom: 10px; color: var(--ink-soft); font-size: 11px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.contact-form input:not([type="checkbox"]):not([type="radio"]), .contact-form textarea, .modal input:not([type="checkbox"]):not([type="radio"]) {
  width: 100%;
  padding: 12px 0 13px;
  color: var(--ink);
  border: 0;
  border-bottom: 1px solid #aab7c2;
  border-radius: 0;
  outline: 0;
  background: transparent;
  font-size: 16px;
  transition: border-color .2s;
}
.contact-form input:focus, .contact-form textarea:focus, .modal input:focus { border-color: var(--blue); }
.contact-form .has-error, .modal .has-error { border-color: #bd3c3c; }
.contact-form textarea { min-height: 76px; resize: vertical; }
.contact-form .consent-field, .modal .consent-field { display: grid; grid-template-columns: 19px 1fr; gap: 11px; align-items: start; margin: 4px 0 0; cursor: pointer; }
.contact-form .consent-field input, .modal .consent-field input { width: 19px; height: 19px; margin: 1px 0 0; accent-color: var(--blue); }
.contact-form .consent-field > span, .modal .consent-field > span { margin: 0; color: #627383; font-size: 11px; font-weight: 500; letter-spacing: 0; line-height: 1.5; text-transform: none; }
.consent-field a { color: var(--blue); text-decoration: underline; text-underline-offset: 2px; }
.consent-field.has-error > span { color: #9c2f2f; }
.form-submit { display: flex; align-items: center; gap: 24px; margin-top: 34px; }
.form-submit .button { min-width: 255px; white-space: nowrap; }
.form-submit p { max-width: 215px; margin: 0; color: #7b8995; font-size: 10px; line-height: 1.45; }
.form-status { min-height: 20px; margin: 18px 0 0; color: var(--blue); font-size: 13px; font-weight: 650; }
.form-status.is-success { color: #17663e; }
.form-status.is-error { color: #a33131; }
.button:disabled { cursor: wait; opacity: .62; transform: none; }

.site-footer { padding: 70px 0 25px; color: #c7d1da; background: #050d15; }
.footer-main { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 60px; align-items: start; padding-bottom: 70px; }
.footer-main p { margin: 7px 0 0; color: #81909d; font-size: 13px; line-height: 1.6; }
.footer-main nav { display: flex; flex-direction: column; gap: 12px; align-items: flex-end; font-size: 13px; }
.footer-main nav a:hover, .footer-bottom a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.12); color: #6f7d88; font-size: 10px; letter-spacing: .03em; }
.footer-note { color: #8795a0; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { white-space: nowrap; }

.modal {
  width: min(560px, calc(100vw - 32px));
  padding: 52px;
  color: var(--ink);
  border: 0;
  background: var(--white);
  box-shadow: 0 30px 90px rgba(0,0,0,.35);
}
.modal::backdrop { background: rgba(3,11,19,.76); backdrop-filter: blur(8px); }
.modal-close { position: absolute; top: 19px; right: 22px; padding: 5px; border: 0; background: transparent; font-size: 31px; font-weight: 300; cursor: pointer; }
.modal h2 { margin: 28px 0 20px; font-size: 51px; }
.modal-copy > p:not(.section-label) { margin-bottom: 32px; color: var(--ink-soft); line-height: 1.6; }

@media (max-width: 1120px) {
  :root { --shell: min(100% - 56px, 1060px); }
  .desktop-nav { display: none; }
  .header-phone { margin-left: auto; }
  .hero-layout { gap: 38px; }
  .hero h1 { font-size: 49px; }
  .hero-proofs { gap: 10px; }
  .hero-proofs span { padding-left: 11px; font-size: 12px; }
  .hero-media > img { height: 535px; }
  .hero-media-proofs { right: 20px; left: 20px; }
  .audience-layout { gap: 42px; }
  .services-heading { gap: 42px; }
  .section-heading { grid-template-columns: .8fr 2fr; }
  .section-heading > p:last-child { grid-column: 2; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-item, .service-item:nth-child(3n + 1), .service-item:nth-child(3n) { padding: 30px; border-right: 1px solid #cdd5db; }
  .service-item:nth-child(2n + 1) { padding-left: 0; }
  .service-item:nth-child(2n) { padding-right: 0; border-right: 0; }
  .guarantee-layout { grid-template-columns: .8fr 1.2fr; }
  .shield { display: none; }
  .fit-layout { gap: 65px; }
  .fit-cases article { grid-template-columns: 90px 1fr; }
  .fit-cases p { grid-column: 2; }
}

@media (max-width: 780px) {
  :root { --header-height: 68px; --shell: calc(100% - 36px); }
  .section { padding: 88px 0; }
  h2 { font-size: 42px; }
  .site-header { height: var(--header-height); }
  .brand, .brand img { width: 160px; }
  .header-phone, .button--header { display: none; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 7px; width: 42px; height: 42px; padding: 8px; color: currentColor; border: 0; background: transparent; }
  .menu-toggle span { width: 24px; height: 1px; margin-left: auto; background: currentColor; transition: transform .25s, width .25s; }
  .menu-toggle span:last-child { width: 17px; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { width: 24px; transform: translateY(-4px) rotate(-45deg); }
  .mobile-menu { position: fixed; inset: var(--header-height) 0 auto; display: block; padding: 24px 18px 28px; color: var(--ink); background: var(--paper); border-top: 1px solid var(--line); box-shadow: 0 30px 45px rgba(6,18,30,.16); transform: translateY(-125%); opacity: 0; transition: transform .35s var(--ease), opacity .25s; }
  .mobile-menu.is-open { transform: translateY(0); opacity: 1; }
  .mobile-menu nav { display: flex; flex-direction: column; }
  .mobile-menu nav a { padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 21px; font-weight: 560; }
  .mobile-phone { display: block; margin: 24px 0; font-size: 20px; font-weight: 720; }

  .hero { min-height: 0; }
  .hero-layout { grid-template-columns: 1fr; gap: 42px; padding: 43px 0 70px; }
  .hero-kicker { margin-bottom: 21px; font-size: 10px; line-height: 1.5; }
  .hero-kicker::before { width: 28px; margin-right: 11px; }
  .hero h1 { max-width: 530px; margin-bottom: 22px; font-size: clamp(37px, 10.6vw, 44px); line-height: 1.04; }
  .hero-copy { margin-bottom: 27px; font-size: 15px; line-height: 1.58; }
  .hero-proofs { grid-template-columns: 1fr; gap: 10px; margin-bottom: 28px; }
  .hero-proofs span { min-height: 0; padding: 4px 0 4px 13px; font-size: 12px; }
  .hero-proofs br { display: block; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 10px; }
  .hero-actions .button { width: 100%; min-height: 56px; padding-inline: 17px; }
  .hero-action-note { margin-top: 14px; }
  .hero-media { margin-bottom: 0; }
  .hero-media > img { height: 330px; object-position: 40% center; border-radius: 14px; }
  .hero-media-proofs { position: static; grid-template-columns: 1fr; gap: 8px; margin-top: 10px; }
  .hero-media-proofs span { min-height: 0; padding: 14px 16px; border-radius: 10px; font-size: 13px; }

  .audience { padding: 78px 0 82px; }
  .audience-layout, .section-heading, .diagnostic, .fit-layout, .faq-layout, .contact-layout { grid-template-columns: 1fr; }
  .audience-heading h2 { font-size: 38px; line-height: 1.08; }
  .audience-heading > p { margin-top: 19px; font-size: 15px; }
  .audience-layout { gap: 26px; margin-top: 38px; }
  .audience-image { height: 335px; border-radius: 12px; }
  .audience-list article, .audience-list article:first-child { padding: 22px 0; }
  .audience-list h3 { font-size: 20px; }
  .audience-list article p { font-size: 14px; }
  .private-route { margin-top: 22px; padding: 18px; }
  .private-route .text-link { justify-self: start; }

  .decision { padding: 78px 0; }
  .decision-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 50px; }
  .decision-heading h2 { font-size: 40px; }
  .decision-list { grid-template-columns: 1fr; }
  .decision-list article, .decision-list article:not(:first-child) { display: grid; grid-template-columns: 42px 1fr; min-height: 0; gap: 0 14px; padding: 22px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .decision-list article > span { grid-row: 1 / 3; margin: 4px 0 0; }
  .decision-list h3 { margin-bottom: 7px; }

  .section-heading { gap: 29px; margin-bottom: 60px; }
  .section-heading > p:last-child { grid-column: auto; }
  .services-heading { grid-template-columns: 1fr; gap: 31px; margin-bottom: 45px; }
  .services-heading h2 { margin-top: 22px; font-size: 39px; line-height: 1.08; }
  .services-heading img { height: 210px; border-radius: 12px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-item, .service-item:nth-child(2n + 1), .service-item:nth-child(2n), .service-item:nth-child(3n + 1), .service-item:nth-child(3n) { min-height: 0; padding: 24px 0 27px; border-right: 0; }
  .service-meta { margin-bottom: 24px; }
  .service-meta svg { width: 29px; height: 29px; }
  .service-item h3 { font-size: 24px; }
  .services-cta { width: 100%; margin-top: 30px; }

  .diagnostic { min-height: auto; }
  .diagnostic-visual { min-height: 360px; }
  .diagnostic-content { padding: 75px 18px 82px; }
  .diagnostic-content h2 { font-size: 42px; }

  .section-heading--process { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li, .process-list li:not(:first-child) { display: grid; grid-template-columns: 55px 1fr; min-height: 0; padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-number { margin: 5px 0 0; }
  .process-list p { max-width: none; }

  .guarantee { padding: 87px 0; }
  .guarantee-layout { grid-template-columns: 1fr; gap: 50px; }
  .guarantee-number span { font-size: 150px; }
  .guarantee-number sup { top: -67px; font-size: 32px; }
  .guarantee-copy h2 { font-size: 47px; }

  .cases-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 48px; }
  .cases-heading h2 { font-size: 41px; }
  .case-row { grid-template-columns: 1fr; gap: 35px; padding: 42px 0; }
  .case-number { margin-bottom: 24px; }
  .case-summary h3 { margin-bottom: 28px; font-size: 28px; }
  .case-compare { grid-template-columns: 1fr; gap: 28px; }
  .case-placeholder { min-height: 245px; }
  .cases-note { flex-direction: column; gap: 9px; }

  .fit-layout { gap: 54px; }
  .fit-heading { position: static; }
  .fit-cases article { grid-template-columns: 1fr; gap: 15px; padding: 30px 0; }
  .fit-cases p { grid-column: auto; }
  .fit-cases h3 { font-size: 24px; }

  .faq-layout { gap: 55px; }
  .faq-list summary { padding: 25px 42px 25px 0; font-size: 18px; line-height: 1.35; }
  .faq-list summary span::before, .faq-list summary span::after { top: 38px; }

  .contact { padding: 85px 0; }
  .contact-layout { gap: 58px; }
  .contact-copy h2 { font-size: 45px; }
  .contact-form { padding: 30px 22px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-submit { align-items: flex-start; flex-direction: column; }
  .form-submit .button { min-width: 0; width: 100%; }

  .footer-main { grid-template-columns: 1fr; gap: 30px; padding-bottom: 45px; }
  .footer-main nav { align-items: flex-start; }
  .footer-bottom { flex-wrap: wrap; gap: 18px; }
  .footer-note { order: 3; width: 100%; line-height: 1.5; }
  .footer-legal { gap: 18px; }
  .modal { padding: 45px 25px 28px; }
  .modal h2 { font-size: 43px; }
}

.privacy-main { min-height: calc(100vh - 190px); padding: calc(var(--header-height) + 78px) 0 110px; background: var(--white); }
.privacy-shell { width: min(860px, calc(100vw - 48px)); margin-inline: auto; }
.privacy-shell h1 { max-width: 780px; margin: 28px 0 30px; color: var(--navy); font-size: clamp(43px, 6vw, 72px); letter-spacing: -.045em; line-height: 1.02; }
.privacy-lead { max-width: 720px; color: var(--ink-soft); font-size: 18px; line-height: 1.65; }
.privacy-notice { margin: 36px 0 48px; padding: 22px 24px; border-left: 3px solid #d08a38; background: #fff8ec; color: #57442d; font-size: 14px; line-height: 1.6; }
.privacy-content { color: #33475a; font-size: 15px; line-height: 1.72; }
.privacy-content h2 { margin: 52px 0 18px; color: var(--navy); font-size: 27px; font-weight: 700; letter-spacing: -.025em; line-height: 1.2; }
.privacy-content p { margin-bottom: 16px; }
.privacy-content ul { margin: 0 0 18px; padding-left: 22px; }
.privacy-content a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.privacy-meta { margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--line); color: #68798a; font-size: 13px; }

@media (max-width: 760px) {
  .privacy-main { padding-top: calc(var(--header-height) + 48px); }
  .privacy-shell { width: min(100% - 36px, 860px); }
  .privacy-shell h1 { font-size: 42px; }
  .privacy-lead { font-size: 16px; }
  .privacy-content h2 { margin-top: 40px; font-size: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}