:root {
  --bg: #0e1421;
  --bg-soft: #f4f7fb;
  --text: #1d2433;
  --white: #ffffff;
  --line: #dbe3ef;
  --primary: #2167ff;
  --primary-dark: #163fa0;
  --muted: #5f6b7f;
  --shadow: 0 20px 60px rgba(13, 33, 71, 0.12);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background:
    radial-gradient(circle at 15% 18%, rgba(124,177,255,.16), transparent 24%),
    radial-gradient(circle at 85% 8%, rgba(255,255,255,.05), transparent 20%),
    linear-gradient(180deg, rgba(7, 16, 34, .82) 0%, rgba(11, 24, 48, .72) 100%);
  color: var(--white);
  box-shadow: 0 18px 40px rgba(5, 11, 24, .18);
  backdrop-filter: blur(16px) saturate(135%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-top {
  background: rgba(255,255,255,.02);
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.header-topbar {
  min-height: 98px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
  flex-shrink: 0;
}
.logo-image {
  display: block;
  width: auto;
  height: 58px;
  max-width: 210px;
  object-fit: contain;
}
.logo-tagline {
  display: inline-block;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.1;
  font-weight: 700;
  color: rgba(255,255,255,.94);
  text-shadow: 0 1px 2px rgba(0,0,0,.18);
  white-space: nowrap;
}
.header-meta {
  margin-left: auto;
  display: grid;
  grid-template-columns: repeat(3, max-content);
  gap: 28px;
  align-items: start;
}
.header-meta-item {
  min-height: auto;
  display: grid;
  align-content: start;
  gap: 6px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.header-meta-item a,
.header-meta-item span:last-child {
  color: rgba(255,255,255,.97);
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0,0,0,.16);
}
.header-meta-item br {
  content: "";
}
.meta-label {
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.62);
}
.header-meta-address {
  min-width: 250px;
}
.header-bottom {
  background: rgba(255,255,255,.015);
  border-top: 1px solid rgba(255,255,255,.04);
}
.header-bottombar {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.main-nav {
  display: flex;
  gap: 26px;
  font-weight: 500;
}
.main-nav a {
  color: rgba(255,255,255,.92);
  text-shadow: 0 1px 1px rgba(0,0,0,.18);
}
.main-nav a:hover,
.header-meta-item a:hover,
.header-phone:hover,
.site-footer a:hover {
  color: #7cb1ff;
}
.header-phone {
  font-weight: 700;
  white-space: nowrap;
}
.header-phone-cta {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(124,177,255,.42);
  background: rgba(124,177,255,.18);
  color: var(--white);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.menu-toggle {
  display: none;
  border: 0;
  margin-left: auto;
  color: var(--white);
  background: transparent;
  font-size: 1.7rem;
  cursor: pointer;
}
.hero {
  background:
    radial-gradient(circle at top right, rgba(33,103,255,.2), transparent 28%),
    linear-gradient(180deg, #eef4ff 0%, #ffffff 55%);
  padding: 80px 0 60px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 36px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(33,103,255,.1);
  color: var(--primary-dark);
  font-size: .9rem;
  font-weight: 700;
}
.hero h1,
.section h2 { 
  margin: 0 0 14px;
  line-height: 1.1;
}
.hero h1 { font-size: clamp(2.3rem, 5vw, 4.35rem); }
.section h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
.lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 720px;
}
.hero-actions,
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 14px;
  font-weight: 700;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn-primary,
.btn-light {
  color: var(--white);
  background: linear-gradient(135deg, var(--primary), #4aa7ff);
  box-shadow: var(--shadow);
}
.btn-secondary {
  background: var(--white);
  border: 1px solid var(--line);
}
.btn-outline-light {
  color: var(--white);
  border: 1px solid rgba(255,255,255,.28);
}
.hero-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px 18px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}
.hero-points li {
  position: relative;
  padding-left: 22px;
  font-weight: 600;
}
.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
}
.hero-card { display: flex; justify-content: end; }
.glass-card {
  width: min(420px, 100%);
  padding: 30px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.85);
  box-shadow: var(--shadow);
}
.glass-card h2 { margin-top: 0; }
.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}
.contact-list a,
.contacts-box a {
  font-weight: 700;
  color: var(--primary-dark);
}
.section {
  padding: 88px 0;
}
.section-alt { background: var(--bg-soft); }
.section-dark {
  background: var(--bg);
  color: var(--white);
}
.section-dark .eyebrow {
  color: #9fc0ff;
  background: rgba(255,255,255,.08);
}
.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}
.section-head p,
.two-col p,
.step p,
.service-card p,
.benefit-item span,
.contacts-box p,
.map-placeholder p,
.cta-block p {
  color: var(--muted);
}
.section-dark p { color: rgba(255,255,255,.76); }
.cards {
  display: grid;
  gap: 22px;
}
.cards-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.service-card,
.step,
.benefit-item,
.contacts-box,
.map-placeholder {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 12px 34px rgba(20, 35, 73, .06);
}
.icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(33,103,255,.08);
  font-size: 1.55rem;
}
.icon svg {
  width: 28px;
  height: 28px;
  display: block;
}
.service-card h3,
.step h3 { margin-bottom: 10px; }
.two-col {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 36px;
  align-items: start;
}
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 18px;
}
.benefit-item {
  display: grid;
  gap: 8px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 18px;
}
.step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(33,103,255,.1);
  color: var(--primary-dark);
  font-weight: 800;
}
.cta-block {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}
.contacts-section {
  background: #f5f7fb;
}
.contacts-breadcrumbs {
  margin-bottom: 30px;
  font-size: .94rem;
  color: #70809a;
}
.contacts-ref-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: 42px;
  align-items: center;
}
.map-panel {
  min-width: 0;
  display: flex;
  align-items: stretch;
}
.map-placeholder {
  width: 100%;
  min-height: 430px;
  padding: 0;
  overflow: hidden;
  background: #dfe6f2;
  border: 6px solid rgba(255,255,255,.72);
  border-radius: 22px;
  box-shadow: 0 20px 48px rgba(20, 35, 73, .10);
}
.map-placeholder iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 418px;
  border: 0;
}
.contacts-panel {
  position: relative;
  z-index: 1;
  max-width: 500px;
  padding: 6px 0 6px 4px;
  align-self: center;
}
.contacts-panel::before {
  content: "";
  position: absolute;
  right: 52px;
  bottom: -14px;
  width: 34px;
  height: 34px;
  background: rgba(22,63,160,.06);
  transform: rotate(45deg);
  border-radius: 0 0 6px 0;
  pointer-events: none;
  z-index: -1;
}
.contacts-panel::after {
  content: "";
  position: absolute;
  right: 18px;
  bottom: 14px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 24px solid rgba(22,63,160,.06);
  pointer-events: none;
  z-index: -1;
}
.contacts-panel h2 {
  max-width: 520px;
  margin-bottom: 18px;
}
.contacts-panel-lead {
  max-width: 520px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 1.03rem;
}
.contact-detail-list {
  display: grid;
  gap: 18px;
}
.contact-detail {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 15px;
  align-items: start;
}
.contact-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-size: 1.05rem;
  border-radius: 50%;
  background: rgba(33,103,255,.10);
}
.contact-detail strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.02rem;
}
.contact-detail p {
  margin: 0;
  color: var(--muted);
}
.contact-detail a {
  color: var(--primary-dark);
  font-weight: 700;
}
.contact-form-wrap {
  margin-top: 28px;
}
.contact-form-box {
  padding: 48px 42px 38px;
  border-radius: 18px;
  background: #e7ebf2;
  text-align: center;
}
.contact-form-icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--primary);
  background: rgba(255,255,255,.7);
  font-size: 1.4rem;
}
.contact-form-box h3 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}
.contact-form-box > p {
  max-width: 760px;
  margin: 0 auto 22px;
  color: var(--muted);
}
.quick-form {
  max-width: 700px;
  margin: 0 auto;
}
.quick-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}
.quick-form input,
.quick-form textarea {
  width: 100%;
  border: 1px solid #cfd7e5;
  border-radius: 10px;
  background: rgba(255,255,255,.96);
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
}
.quick-form textarea {
  min-height: 132px;
  resize: vertical;
}
.quick-form input:focus,
.quick-form textarea:focus {
  outline: none;
  border-color: rgba(33,103,255,.45);
  box-shadow: 0 0 0 4px rgba(33,103,255,.10);
}
.quick-form-actions {
  margin-top: 18px;
  display: grid;
  justify-items: center;
  gap: 12px;
}
.quick-form .btn {
  min-width: 220px;
}
.quick-form-note {
  font-size: .9rem;
  color: #7a879b;
}
.promo-section {
  padding-top: 20px;
}
.promo-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 28px;
  align-items: stretch;
  padding: 34px;
  border-radius: calc(var(--radius) + 4px);
  background:
    radial-gradient(circle at top right, rgba(74,167,255,.35), transparent 34%),
    linear-gradient(135deg, #0f1b33 0%, #17377b 100%);
  color: var(--white);
  box-shadow: 0 24px 70px rgba(11, 29, 69, .18);
}
.promo-banner h2 {
  margin: 0 0 12px;
  color: var(--white);
}
.promo-banner .eyebrow {
  color: #b9d4ff;
  background: rgba(255,255,255,.10);
}
.promo-banner p {
  color: rgba(255,255,255,.82);
  max-width: 640px;
}
.promo-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}
.promo-copy .btn {
  margin-top: 14px;
}
.promo-note {
  margin-top: auto;
  padding-top: 18px;
  font-size: .96rem;
}
.promo-prices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.price-card {
  display: grid;
  gap: 8px;
  align-content: space-between;
  min-height: 132px;
  padding: 22px;
  border-radius: 20px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(10px);
}
.price-card span {
  color: rgba(255,255,255,.82);
  font-weight: 600;
}
.price-card strong {
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.1;
  color: var(--white);
}
.site-footer {
  border-top: 1px solid var(--line);
  background: #fbfdff;
}
.footer-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}


@media (max-width: 980px) {
  .promo-banner {
    grid-template-columns: 1fr;
  }

  .hero-grid,
  .two-col,
  .contacts-ref-grid,
  .cta-block,
  .cards-3,
  .steps,
  .quick-form-row {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: stretch;
  }

  .benefits-grid,
  .hero-points { grid-template-columns: 1fr 1fr; }
  .hero-card { justify-content: start; }

  .header-topbar {
    min-height: 84px;
    flex-wrap: wrap;
    padding: 16px 0;
  }
  .header-meta {
    display: none;
  }
  .header-bottombar {
    min-height: 62px;
    position: relative;
  }
  .main-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 12px);
    padding: 18px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 18px;
    background: rgba(9, 18, 36, .98);
    box-shadow: 0 20px 50px rgba(0,0,0,.35);
    flex-direction: column;
  }
  .main-nav a {
    color: var(--white);
  }
  .main-nav.open { display: flex; }
  .menu-toggle { display: block; }
  .header-phone-cta {
    margin-left: 0;
  }
}


@media (max-width: 640px) {
  .promo-banner {
    padding: 24px;
  }
  .promo-prices {
    grid-template-columns: 1fr;
  }

  .hero { padding-top: 44px; }
  .section { padding: 68px 0; }
  .header-topbar { min-height: 72px; }
  .header-phone-cta { display: none; }
  .benefits-grid,
  .hero-points { grid-template-columns: 1fr; }
  .glass-card,
  .service-card,
  .step,
  .benefit-item,
  .contact-form-box { padding: 22px; }

  .contacts-breadcrumbs {
    margin-bottom: 18px;
  }
  .map-placeholder {
    min-height: 320px;
  }
  .map-placeholder iframe {
    min-height: 308px;
  }
}


@media (max-width: 900px) {
  .logo-image {
    height: 44px;
    max-width: 150px;
  }
  .logo-tagline {
    font-size: 1.2rem;
  }
}

@media (max-width: 640px) {
  .logo {
    gap: 10px;
  }
  .logo-image {
    height: 38px;
    max-width: 130px;
  }
  .logo-tagline {
    font-size: 1.05rem;
    white-space: normal;
  }
}


.reviews-section {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}
.reviews-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.review-card {
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 14px 36px rgba(20, 35, 73, .07);
}
.review-card-head {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
  align-items: center;
}
.review-avatar {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
}
.review-avatar-red { background: #f25b4f; }
.review-avatar-dark { background: #1f2738; }
.review-avatar-pink { background: #e74c8b; }
.review-avatar-logo { background: #101010; color: #ff2a2a; font-size: .95rem; }
.review-avatar-beige { background: #d4b49a; color: #2d1e12; }
.review-avatar-orange { background: #c85a1f; }
.review-author {
  min-width: 0;
}
.review-author strong {
  display: block;
  font-size: 1.05rem;
  line-height: 1.2;
}
.review-author span {
  color: #7a879b;
  font-size: .92rem;
}
.review-stars {
  font-size: 1.08rem;
  letter-spacing: .08em;
  color: #f4a61e;
}
.review-service {
  color: #6e7d92;
  font-size: .95rem;
  line-height: 1.45;
}
.review-text {
  margin: 0;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.6;
}
.reviews-actions {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}
.reviews-button {
  min-width: 280px;
  border-color: rgba(33,103,255,.18);
  box-shadow: 0 12px 28px rgba(20, 35, 73, .06);
}
.reviews-button:hover {
  border-color: rgba(33,103,255,.35);
}

@media (max-width: 980px) {
  .reviews-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .reviews-button {
    width: 100%;
    min-width: 0;
  }
}