:root {
  --blue: #1f7ed6;
  --blue-dark: #0f3d73;
  --blue-soft: #eaf5ff;
  --red: #d9322e;
  --ink: #152033;
  --muted: #59687c;
  --line: #d8e2eb;
  --surface: #ffffff;
  --soft: #f6f9fc;
  --dark: #0d1726;
  --shadow: 0 18px 45px rgba(15, 41, 73, 0.12);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--blue);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 50;
  padding: 0.75rem 1rem;
  background: var(--dark);
  color: #fff;
  border-radius: 6px;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.top-strip {
  background: var(--dark);
  color: #fff;
  font-size: 0.92rem;
}

.top-strip .container {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.top-strip__links,
.top-strip__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.top-strip a {
  color: #fff;
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.header-main {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 160px;
}

.brand img {
  width: 172px;
  height: auto;
}

.brand__text {
  display: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 0.55rem;
  border-radius: 6px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.has-menu {
  position: relative;
}

.submenu {
  position: absolute;
  left: 0;
  top: calc(100% + 0.4rem);
  min-width: 220px;
  margin: 0;
  padding: 0.5rem;
  list-style: none;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.has-menu:hover .submenu,
.has-menu:focus-within .submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.submenu a {
  display: block;
  padding: 0.65rem 0.75rem;
  border-radius: 6px;
  color: var(--ink);
  font-weight: 700;
}

.submenu a:hover {
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.72rem 1rem;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
}

.btn-primary {
  background: var(--red);
  color: #fff;
}

.btn-primary:hover {
  background: #b82420;
  color: #fff;
}

.btn-secondary {
  background: var(--blue-dark);
  color: #fff;
}

.btn-secondary:hover {
  background: #0a2d57;
  color: #fff;
}

.btn-light {
  background: #fff;
  color: var(--blue-dark);
}

.btn-light:hover {
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.btn-outline {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue-dark);
}

.hero {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  background: var(--dark);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 18, 32, 0.86), rgba(8, 18, 32, 0.55) 48%, rgba(8, 18, 32, 0.16)),
    linear-gradient(0deg, rgba(8, 18, 32, 0.42), rgba(8, 18, 32, 0));
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 6rem 0 5rem;
  color: #fff;
}

.eyebrow {
  margin: 0 0 0.65rem;
  color: var(--red);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #9fd2ff;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 1rem;
  font-size: 4rem;
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0.9rem;
  color: var(--ink);
  font-size: 2.35rem;
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.5rem;
  color: var(--ink);
  font-size: 1.25rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero p {
  max-width: 620px;
  color: #e8f2fb;
  font-size: 1.2rem;
}

.hero__actions,
.section-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.section-actions--spaced {
  margin-top: 1.25rem;
}

.hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
  color: #fff;
  font-weight: 800;
}

.hero__facts span {
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
}

.section {
  padding: 4.5rem 0;
}

.section-soft {
  background: var(--soft);
}

.section-blue {
  background: var(--blue-dark);
  color: #fff;
}

.section-blue h2,
.section-blue h3,
.section-blue p {
  color: #fff;
}

.section-head {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-head p,
.lede {
  color: var(--muted);
  font-size: 1.08rem;
}

.section-blue .section-head p,
.section-blue .lede {
  color: #d8ecff;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(14, 46, 82, 0.06);
  overflow: hidden;
}

.card__body {
  padding: 1.2rem;
}

.card__media {
  aspect-ratio: 4 / 3;
  background: var(--blue-soft);
  overflow: hidden;
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
}

.card__media.cover img {
  object-fit: cover;
  padding: 0;
}

.card p {
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--red);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 2.5rem;
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
}

.image-frame {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-display {
  padding: 1.5rem;
  border-radius: 8px;
  background: #fff;
}

.product-display img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.metric {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.metric strong {
  display: block;
  color: var(--blue-dark);
  font-size: 1.6rem;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-weight: 700;
}

.page-hero {
  padding: 4.5rem 0;
  background:
    linear-gradient(90deg, rgba(15, 61, 115, 0.95), rgba(31, 126, 214, 0.88)),
    var(--blue-dark);
  color: #fff;
}

.page-hero h1,
.page-hero p {
  color: #fff;
}

.page-hero p {
  max-width: 760px;
  font-size: 1.15rem;
}

.page-hero__actions {
  margin-top: 1.25rem;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.feature {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.feature p {
  margin-bottom: 0;
  color: var(--muted);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.catalog-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
}

.catalog-card .card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.catalog-card .card-actions {
  margin-top: auto;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.8rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-size: 0.78rem;
  font-weight: 900;
}

.review-grid,
.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.review-grid.compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.review-card,
.plan-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(14, 46, 82, 0.06);
  overflow: hidden;
}

.review-card {
  padding: 1.25rem;
}

.review-card p {
  color: var(--muted);
}

.stars {
  display: inline-flex;
  width: max-content;
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.review-meta {
  margin-top: auto;
  color: var(--ink);
  font-weight: 900;
}

.review-meta span {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.plan-card .card__media img {
  object-fit: cover;
  padding: 0;
}

.plan-card .card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.plan-list {
  display: grid;
  gap: 0.45rem;
  margin: 1rem 0 1.25rem;
  padding: 0;
  list-style: none;
}

.plan-list li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--muted);
}

.plan-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58rem;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--red);
}

.plan-card .card-actions {
  margin-top: auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-panel {
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.contact-panel p {
  color: var(--muted);
}

.contact-panel strong {
  color: var(--ink);
}

.service-area {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: stretch;
}

.area-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.area-list li {
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  font-weight: 800;
}

.banner-img {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.banner-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-footer {
  background: var(--dark);
  color: #eaf2fb;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2rem;
  padding: 3rem 0;
}

.footer-main img {
  width: 220px;
  margin-bottom: 1rem;
  border-radius: 6px;
}

.footer-main .footer-brand-logo {
  width: 220px;
  max-width: 100%;
  border-radius: 0;
}

.site-footer h2,
.site-footer h3 {
  color: #fff;
}

.site-footer p,
.site-footer li {
  color: #d4dfeb;
}

.site-footer ul {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a {
  color: #fff;
  font-weight: 700;
}

.footer-bottom {
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #c7d4e3;
  font-size: 0.9rem;
}

.sticky-mobile-call {
  display: none;
}

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

  .split,
  .split.reverse,
  .service-area {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 3.1rem;
  }

  h2 {
    font-size: 2rem;
  }
}

@media (max-width: 1040px) {
  .header-main {
    min-height: 72px;
  }

  .brand img {
    width: 150px;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .primary-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.5rem);
    display: none;
    align-items: stretch;
    padding: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .primary-nav.is-open {
    display: block;
  }

  .nav-list {
    align-items: stretch;
    flex-direction: column;
    gap: 0.15rem;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
  }

  .submenu {
    position: static;
    min-width: 0;
    padding: 0 0 0.4rem 0.75rem;
    border: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .submenu a {
    padding: 0.45rem 0.75rem;
  }
}

@media (max-width: 820px) {
  .top-strip .container {
    align-items: flex-start;
    flex-direction: column;
    padding: 0.65rem 0;
  }

  .header-main {
    min-height: 72px;
  }

  .brand img {
    width: 150px;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .primary-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.5rem);
    display: none;
    align-items: stretch;
    padding: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .primary-nav.is-open {
    display: block;
  }

  .nav-list {
    align-items: stretch;
    flex-direction: column;
    gap: 0.15rem;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
  }

  .submenu {
    position: static;
    min-width: 0;
    padding: 0 0 0.4rem 0.75rem;
    border: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .submenu a {
    padding: 0.45rem 0.75rem;
  }

  .hero {
    min-height: 560px;
  }

  .hero::after {
    background: linear-gradient(90deg, rgba(8, 18, 32, 0.9), rgba(8, 18, 32, 0.54));
  }

  .hero__content {
    padding: 4.5rem 0;
  }

  .service-grid,
  .catalog-grid,
  .review-grid,
  .review-grid.compact,
  .plan-grid,
  .feature-list,
  .contact-grid,
  .metrics,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .sticky-mobile-call {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 35;
    display: inline-flex;
    box-shadow: var(--shadow);
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 1.25rem, var(--max));
  }

  .top-strip__links,
  .top-strip__meta {
    gap: 0.55rem;
  }

  .hero {
    min-height: 520px;
  }

  h1 {
    font-size: 2.35rem;
  }

  h2 {
    font-size: 1.7rem;
  }

  .hero p,
  .page-hero p {
    font-size: 1rem;
  }

  .section {
    padding: 3rem 0;
  }

  .hero__actions,
  .section-actions,
  .card-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .area-list {
    grid-template-columns: 1fr;
  }
}