:root {
  --blue: #0077b6;
  --blue-dark: #054b73;
  --sky: #e8f8fc;
  --green: #2e9b4f;
  --red: #c53434;
  --brown: #7a4a16;
  --text: #1f2933;
  --muted: #5f6c7b;
  --line: #dbe3ea;
  --bg: #ffffff;
  --alt: #f6fbfd;
  --shadow: 0 16px 40px rgba(15, 52, 77, 0.12);
}

* {
  box-sizing: border-box;
}

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

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  color: var(--text);
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  min-width: 190px;
}

.brand:hover {
  text-decoration: none;
}

.brand-name {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--blue-dark);
}

.brand-tagline {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 4px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-left: auto;
  font-size: 0.95rem;
}

.nav a {
  color: var(--text);
}

.header-phone {
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--blue);
  color: white;
  font-weight: 700;
  white-space: nowrap;
}

.header-phone:hover {
  text-decoration: none;
  background: var(--blue-dark);
}

.hero {
  background: linear-gradient(180deg, #e0f7ff 0%, #ffffff 82%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 36px;
  align-items: center;
  padding: 70px 0 32px;
}

.eyebrow {
  color: var(--blue-dark);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.78rem;
  margin: 0 0 12px;
}

h1, h2, h3 {
  line-height: 1.15;
  margin: 0 0 16px;
}

h1 {
  font-size: clamp(2.3rem, 5vw, 4.4rem);
  max-width: 850px;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

h3 {
  font-size: 1.25rem;
}

.hero-text {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 760px;
}

.hero-actions, .contact-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border-radius: 10px;
  font-weight: 800;
  border: 2px solid transparent;
}

.btn:hover {
  text-decoration: none;
}

.btn.primary {
  background: var(--blue);
  color: white;
}

.btn.primary:hover {
  background: var(--blue-dark);
}

.btn.secondary {
  background: white;
  color: var(--blue-dark);
  border-color: var(--line);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  background: white;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
  color: var(--blue-dark);
}

.hero-card {
  background: white;
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--shadow);
  border-top: 6px solid var(--green);
}

.hero-card ul {
  margin: 0;
  padding-left: 20px;
}

.hero-card li {
  margin: 10px 0;
}

.cable-banner {
  width: 100%;
  display: block;
  max-height: 150px;
  object-fit: cover;
  object-position: center;
}

.section {
  padding: 72px 0;
}

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

.section-heading {
  max-width: 780px;
  margin-bottom: 30px;
}

.section-heading p:last-child {
  color: var(--muted);
  font-size: 1.08rem;
}

.cards {
  display: grid;
  gap: 22px;
}

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

.card, .review {
  background: white;
  padding: 26px;
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(15, 52, 77, 0.06);
}

.card.featured {
  border-top: 5px solid var(--blue);
}

.card.featured:nth-child(2) {
  border-top-color: var(--green);
}

.card.featured:nth-child(3) {
  border-top-color: var(--red);
}

.icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

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

.card a {
  font-weight: 800;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.service-grid div {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  font-weight: 700;
}

.trade-box, .contact-box {
  background: var(--blue-dark);
  color: white;
  border-radius: 22px;
  padding: 36px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: center;
}

.trade-box .eyebrow, .contact-box .eyebrow {
  color: #bceeff;
}

.trade-box p, .contact-box p {
  color: #e8f8fc;
}

.review {
  margin: 0;
}

.review cite {
  display: block;
  margin-top: 16px;
  color: var(--blue-dark);
  font-style: normal;
  font-weight: 800;
}

.areas {
  background: linear-gradient(90deg, rgba(0,119,182,0.08), rgba(46,155,79,0.08));
}

.contact-section {
  padding-top: 32px;
}

.site-footer {
  background: #13222d;
  color: white;
  padding: 38px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 28px;
}

.site-footer p {
  color: #d9e4ea;
}

.site-footer a {
  color: white;
}

@media (max-width: 900px) {
  .header-inner {
    align-items: flex-start;
    padding: 14px 0;
    flex-direction: column;
    gap: 12px;
  }

  .nav {
    margin-left: 0;
  }

  .hero-grid,
  .cards.three,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trade-box,
  .contact-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .service-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }

  .hero-grid {
    padding-top: 42px;
  }

  .section {
    padding: 52px 0;
  }
}