:root {
  --navy: #08274a;
  --navy-deep: #041c36;
  --blue: #0767e7;
  --blue-bright: #0b86ff;
  --sky: #f1f7ff;
  --white: #ffffff;
  --yellow: #f5cf17;
  --ink: #0b203b;
  --muted: #5c6d81;
  --line: #d8e7f7;
  --success: #08784e;
  --error: #b42318;
  --shadow: 0 18px 48px rgba(8, 39, 74, .13);
  --radius: 20px;
  --container: 1360px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 94px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.top-anchor { position: absolute; top: 0; width: 1px; height: 1px; pointer-events: none; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 999; padding: 12px 16px; color: var(--white); background: var(--navy); border-radius: 0 0 10px 10px; }
.skip-link:focus { top: 0; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.96); box-shadow: 0 1px 0 rgba(8,39,74,.1); backdrop-filter: blur(14px); }
.header-inner { min-height: 82px; display: grid; grid-template-columns: 270px 1fr auto; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; }
.brand img { width: 260px; height: auto; }
.main-nav { display: flex; justify-content: center; gap: clamp(20px, 2.5vw, 42px); }
.main-nav a { position: relative; text-decoration: none; font-weight: 750; font-size: 15px; padding: 30px 0 27px; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 20px; height: 3px; border-radius: 3px; background: var(--blue); transition: right .2s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { right: 0; }
.header-phone { display: flex; align-items: center; gap: 18px; }
.header-phone > a:first-child { display: flex; gap: 9px; align-items: center; color: var(--blue); text-decoration: none; font-size: 22px; font-weight: 850; white-space: nowrap; }
.phone-icon { width: 14px; height: 14px; border-radius: 50%; background: var(--blue); color: transparent; position: relative; }
.phone-icon::after { content: ""; position: absolute; inset: -4px; border: 2px solid var(--blue); border-radius: 50%; opacity: .22; }
.menu-toggle, .mobile-phone-bar { display: none; }

.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 24px; border: 2px solid transparent; border-radius: 10px; text-decoration: none; font-weight: 800; line-height: 1.15; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: linear-gradient(135deg, var(--blue-bright), var(--blue)); box-shadow: 0 10px 24px rgba(7,103,231,.28); }
.button-primary img { filter: brightness(0) invert(1); }
.button-light { color: var(--blue); background: var(--white); border-color: rgba(255,255,255,.5); }
.button-light img { width: 28px; height: 28px; object-fit: contain; }
.button-outline { color: var(--blue); background: var(--white); border-color: var(--blue); }
.button-small { min-height: 44px; padding: 10px 19px; font-size: 14px; color: var(--white); background: var(--blue); }

.hero { position: relative; isolation: isolate; color: var(--white); background: linear-gradient(123deg, var(--navy-deep) 0%, var(--navy) 62%, #0a4f99 100%); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.24) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.24) 1px, transparent 1px); background-size: 46px 46px; mask-image: linear-gradient(90deg, black, transparent 70%); }
.hero-shape { position: absolute; border-radius: 50%; filter: blur(2px); z-index: -1; }
.hero-shape-one { width: 430px; height: 430px; right: 29%; top: -280px; background: rgba(11,134,255,.34); }
.hero-shape-two { width: 280px; height: 280px; left: -130px; bottom: -170px; background: rgba(245,207,23,.18); }
.hero-grid { min-height: 610px; display: grid; grid-template-columns: minmax(0, .92fr) minmax(520px, 1.08fr); align-items: stretch; }
.hero-copy { align-self: center; padding: 66px 56px 66px 0; }
.eyebrow { margin: 0 0 8px; color: #9bd0ff; font-size: 13px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow-blue { color: var(--blue); }
.hero h1 { max-width: 780px; margin: 0; font-size: clamp(44px, 4.6vw, 72px); line-height: 1.02; letter-spacing: -.045em; text-wrap: balance; }
.hero-lead { max-width: 650px; margin: 22px 0 0; color: #e8f4ff; font-size: clamp(20px, 2vw, 27px); line-height: 1.3; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-points span { padding: 8px 12px; border: 1px solid rgba(255,255,255,.23); border-radius: 99px; color: #d9ecff; font-size: 14px; font-weight: 750; background: rgba(255,255,255,.07); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-actions .button { min-width: 230px; }
.hero-address { display: inline-flex; align-items: center; gap: 10px; margin-top: 28px; color: var(--white); text-decoration-thickness: 1px; text-underline-offset: 4px; font-weight: 700; }
.hero-address img { width: 24px; height: 24px; object-fit: contain; filter: brightness(0) invert(1); }
.hero-visual { position: relative; min-height: 610px; overflow: hidden; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--navy-deep) 0%, rgba(4,28,54,.24) 34%, rgba(4,28,54,.03) 80%), linear-gradient(0deg, rgba(4,28,54,.3), transparent 48%); }
.hero-visual picture { position: absolute; inset: 0; display: block; width: 100%; height: 100%; }
.hero-visual img { width: 100%; height: 100%; }
.hero-visual img { object-fit: cover; object-position: 52% 62%; }
.hero-badge { position: absolute; z-index: 2; right: 28px; bottom: 28px; padding: 14px 18px; border: 1px solid rgba(255,255,255,.28); border-radius: 14px; background: rgba(4,28,54,.84); box-shadow: 0 14px 30px rgba(0,0,0,.22); backdrop-filter: blur(8px); }
.hero-badge span, .hero-badge strong { display: block; }
.hero-badge span { color: #b9d9f6; font-size: 13px; }
.hero-badge strong { font-size: 21px; }

.section { padding: 72px 0; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 26px; }
.section-heading h2, .contact-heading h2, .card-heading h2 { margin: 0; color: var(--navy); font-size: clamp(34px, 3.2vw, 48px); line-height: 1.05; letter-spacing: -.035em; }
.text-link { color: var(--blue); font-weight: 800; text-underline-offset: 4px; white-space: nowrap; }

.services-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
.service-card { min-height: 120px; display: flex; align-items: center; gap: 14px; margin: 0; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); box-shadow: 0 7px 20px rgba(8,39,74,.06); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-3px); border-color: #9dc9fb; box-shadow: 0 13px 26px rgba(8,39,74,.11); }
.service-card img { flex: 0 0 auto; width: 54px; height: 54px; object-fit: contain; }
.service-card h3 { margin: 0; font-size: 16px; line-height: 1.25; }

.benefits-section { background: linear-gradient(120deg, #edf6ff, #f8fbff 58%, #e3f1ff); }
.compact-heading { margin-bottom: 32px; }
.benefits-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px; }
.benefit-card { display: flex; gap: 18px; align-items: flex-start; }
.benefit-card img { width: 64px; height: 64px; flex: 0 0 auto; object-fit: contain; }
.benefit-card h3 { margin: 3px 0 4px; font-size: 18px; line-height: 1.25; }
.benefit-card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.4; }

.request-section { background: #f8fbff; }
.request-contact-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr); gap: 28px; align-items: stretch; }
.request-card { position: relative; padding: 34px; color: var(--white); border-radius: var(--radius); background: linear-gradient(140deg, rgba(4,28,54,.98), rgba(8,61,111,.96)), url("../img/facade.webp") center/cover; box-shadow: var(--shadow); overflow: hidden; }
.request-card::after { content: ""; position: absolute; width: 250px; height: 250px; right: -120px; top: -110px; border-radius: 50%; background: rgba(11,134,255,.23); }
.card-heading { position: relative; z-index: 1; display: flex; gap: 18px; align-items: flex-start; margin-bottom: 26px; }
.card-heading > img { width: 64px; height: 64px; object-fit: contain; filter: drop-shadow(0 8px 14px rgba(0,0,0,.2)); }
.card-heading h2 { color: var(--white); }
.card-heading p:last-child { margin: 8px 0 0; color: #d8e8f7; }
.request-form { position: relative; z-index: 1; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { position: relative; }
.field-full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 6px; color: #dcecfb; font-size: 14px; font-weight: 750; }
.field input, .field select, .field textarea { width: 100%; min-height: 52px; padding: 13px 15px; color: var(--ink); border: 2px solid transparent; border-radius: 9px; background: var(--white); outline: none; }
.field textarea { min-height: 112px; resize: vertical; padding-right: 60px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: #65afff; box-shadow: 0 0 0 4px rgba(101,175,255,.18); }
.field input::placeholder, .field textarea::placeholder { color: #7a8796; }
.field .counter { position: absolute; right: 12px; bottom: 10px; color: #728092; font-size: 12px; }
.honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(1px,1px,1px,1px) !important; white-space: nowrap !important; }
.submit-button { width: 100%; margin-top: 18px; }
.submit-button[disabled] { cursor: wait; opacity: .7; transform: none; }
.form-note { margin: 12px 0 0; color: #bdd3e7; font-size: 13px; text-align: center; }
.form-status { display: none; margin-top: 14px; padding: 12px 14px; border-radius: 9px; font-weight: 700; background: rgba(255,255,255,.12); }
.form-status.is-visible { display: block; }
.form-status.is-success { color: #c8ffe8; border: 1px solid rgba(94,236,173,.4); }
.form-status.is-error { color: #ffe0dc; border: 1px solid rgba(255,125,108,.45); }
.form-status a { color: var(--white); }

.contact-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.contact-heading { margin-bottom: 20px; }
.contact-photo { display: block; height: 250px; margin-bottom: 22px; border-radius: 14px; overflow: hidden; background: var(--sky); }
.contact-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 58%; }
.contact-details { display: grid; gap: 14px; }
.contact-line { display: flex; align-items: flex-start; gap: 13px; color: var(--ink); text-decoration: none; }
.contact-line img { width: 34px; height: 34px; object-fit: contain; flex: 0 0 auto; }
.contact-line small, .contact-line strong { display: block; }
.contact-line small { color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.contact-line strong { font-size: 15px; line-height: 1.35; }
.contact-phone strong { color: var(--blue); font-size: 24px; }
.contact-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 22px 0 14px; }
.contact-actions .button { padding-inline: 12px; font-size: 14px; }
.map-embed { height: 220px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--sky); }
.map-embed iframe { display: block; width: 100%; height: 100%; border: 0; }

.site-footer { padding: 28px 0; color: #d3e4f5; background: var(--navy-deep); }
.footer-grid { display: grid; grid-template-columns: 230px repeat(4, auto) 1fr; align-items: center; gap: 24px; }
.footer-brand img { width: 210px; height: auto; filter: brightness(0) invert(1); }
.footer-grid p, .footer-grid small { margin: 0; }
.footer-grid a { text-decoration: none; font-size: 14px; }
.footer-grid small { justify-self: end; color: #8eabc5; }

@media (max-width: 1240px) {
  .header-inner { grid-template-columns: 220px 1fr auto; gap: 20px; }
  .brand img { width: 215px; }
  .header-phone > a:first-child { font-size: 18px; }
  .header-phone .button { display: none; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(440px, .9fr); }
  .services-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .service-card { min-height: 100px; }
  .benefits-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 210px repeat(3, auto); }
  .footer-grid > :nth-last-child(-n+2) { display: none; }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 136px; }
  .header-inner { min-height: 74px; grid-template-columns: 1fr auto; }
  .brand img { width: 230px; }
  .menu-toggle { display: grid; width: 48px; height: 48px; place-content: center; gap: 6px; padding: 0; border: 0; border-radius: 9px; background: transparent; cursor: pointer; }
  .menu-toggle span { width: 29px; height: 3px; border-radius: 2px; background: var(--navy); transition: transform .2s ease, opacity .2s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
  .main-nav { position: absolute; top: 74px; left: 0; right: 0; display: grid; gap: 0; padding: 12px 20px 18px; background: var(--white); box-shadow: 0 14px 24px rgba(8,39,74,.15); transform: translateY(-130%); visibility: hidden; opacity: 0; transition: transform .2s ease, opacity .2s ease, visibility .2s; }
  .main-nav.is-open { transform: translateY(0); visibility: visible; opacity: 1; }
  .main-nav a { min-height: 48px; padding: 13px 8px; border-bottom: 1px solid var(--line); }
  .main-nav a::after { display: none; }
  .header-phone { display: none; }
  .mobile-phone-bar { min-height: 58px; display: flex; align-items: center; justify-content: center; gap: 16px; padding: 9px 20px; color: var(--white); background: linear-gradient(100deg, var(--blue-bright), var(--blue)); text-decoration: none; box-shadow: 0 8px 20px rgba(7,103,231,.24); font-size: clamp(21px, 5.8vw, 30px); }
  .mobile-phone-bar span:first-child { font-size: 26px; }
  .hero-grid { position: relative; min-height: 680px; grid-template-columns: 1fr; padding: 0; }
  .hero-copy { position: relative; z-index: 2; align-self: end; padding: 62px 24px 42px; }
  .hero-visual { position: absolute; inset: 0; min-height: 0; }
  .hero-visual::after { background: linear-gradient(0deg, rgba(4,28,54,.98) 3%, rgba(4,28,54,.89) 58%, rgba(4,28,54,.42) 100%); }
  .hero-badge { right: 18px; bottom: 18px; }
  .request-contact-grid { grid-template-columns: 1fr; }
  .contact-card { scroll-margin-top: 140px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > * { justify-self: start !important; }
}

@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: env(safe-area-inset-bottom); }
  .container { width: min(calc(100% - 24px), var(--container)); }
  .header-inner { min-height: 70px; }
  .brand img { width: min(230px, 67vw); }
  .main-nav { top: 70px; }
  .mobile-phone-bar { min-height: 62px; gap: 12px; }
  .hero-visual img { object-position: 50% 61%; }
  .hero-badge { display: none; }
  .hero-copy { padding: 86px 18px 38px; }
  .hero h1 { font-size: clamp(38px, 12vw, 54px); }
  .hero-lead { margin-top: 16px; font-size: 19px; }
  .hero-points { margin-top: 20px; }
  .hero-actions { display: grid; margin-top: 24px; }
  .hero-actions .button { width: 100%; min-width: 0; }
  .hero-address { align-items: flex-start; margin-top: 22px; font-size: 15px; }
  .section { padding: 50px 0; }
  .section-heading { align-items: flex-start; margin-bottom: 20px; }
  .section-heading h2, .contact-heading h2, .card-heading h2 { font-size: 32px; }
  .section-heading .text-link { align-self: end; font-size: 13px; }
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .service-card { min-height: 126px; flex-direction: column; justify-content: center; align-items: center; gap: 9px; padding: 12px 8px; text-align: center; }
  .service-card:last-child { grid-column: 1 / -1; min-height: 105px; flex-direction: row; }
  .service-card img { width: 52px; height: 52px; }
  .service-card h3 { font-size: 15px; line-height: 1.22; overflow-wrap: anywhere; }
  .compact-heading { margin-bottom: 24px; }
  .benefits-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 14px; }
  .benefit-card { display: block; text-align: center; }
  .benefit-card img { width: 68px; height: 68px; margin: 0 auto 10px; }
  .benefit-card h3 { font-size: 16px; }
  .benefit-card p { display: none; }
  .request-contact-grid { width: 100%; gap: 18px; }
  .request-card, .contact-card { border-radius: 0; padding: 24px 18px; }
  .card-heading { gap: 13px; margin-bottom: 22px; }
  .card-heading > img { width: 54px; height: 54px; }
  .card-heading p:last-child { font-size: 15px; }
  .form-grid { grid-template-columns: 1fr; gap: 14px; }
  .field-full { grid-column: auto; }
  .field input, .field select { min-height: 54px; }
  .submit-button { min-height: 58px; font-size: 18px; }
  .contact-photo { height: 245px; }
  .contact-phone strong { font-size: 22px; }
  .contact-actions { grid-template-columns: 1fr; }
  .map-embed { height: 260px; }
  .site-footer { padding-bottom: 34px; }
  .footer-grid { grid-template-columns: 1fr; gap: 12px; text-align: center; }
  .footer-grid > * { justify-self: center !important; }
  .footer-brand img { width: 220px; }
}

@media (max-width: 350px) {
  .mobile-phone-bar { font-size: 20px; }
  .hero h1 { font-size: 36px; }
  .section-heading { display: block; }
  .section-heading .text-link { display: inline-block; margin-top: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}