@font-face {
  font-family: 'SiteFont';
  src: url('img/fonts/Cairo-Regular.ttf') format('truetype');
  font-display: swap;
}
body {
  font-family: 'SiteFont', Arial, sans-serif;
}
:root {
  --primary: #1784ff;
  --primary-dark: #d20f0f;
  --accent: #16c45b;
  --text: #111827;
  --muted: #667085;
  --bg: #f3f4f6;
  --white: #ffffff;
  --border: #e5e7eb;
  --shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
  --radius: 18px;
  --container: 1180px;
  --header-h: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Cairo', 'SiteFont', Tahoma, Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.85;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.skip-link {
  position: absolute;
  right: -9999px;
  top: 0;
}
.skip-link:focus {
  right: 16px;
  top: 16px;
  z-index: 9999;
  background: #000;
  color: #fff;
  padding: 10px 14px;
  border-radius: 10px;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}
.section { padding: 82px 0; }

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.visual-card { border-radius: 22px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.nav-wrap {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand img { width: 62px; height: auto; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 15px;
  font-weight: 700;
}
.main-nav a:hover,
.main-nav a.active { color: var(--primary); }
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0px solid var(--border);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  padding: 10px;
}
.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: #111827;
  margin: 6px 0;
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #111827;
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.40), rgba(0, 0, 0, 0.68));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.center-text {
  max-width: 860px;
  margin-inline: auto;
  color: #fff;
  padding: 40px 0;
  text-align: center;
}
.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.3;
  font-weight: 800;
}
.hero h1 span { color: #d20f0f; }
.hero p {
  max-width: 780px;
  margin: 0 auto 24px;
  font-size: clamp(16px, 2vw, 20px);
  color: rgba(255,255,255,.92);
}
.center-actions,
.hero-actions,
.inline-actions,
.about-actions,
.footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.center-actions { justify-content: center; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  transition: .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: #d20f0f; color: #fff; box-shadow: 0 10px 24px rgba(23,132,255,.22); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-whatsapp {
  background: #0e111600;
  color: #fff;
  border: 2px solid var(--accent);
}
.btn-outline {
  background: #fff;
  color: #111827;
  border: 1px solid #d6dbe3;
}

.section-heading {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 32px;
}
.section-heading.align-start {
  text-align: right;
  margin-inline: 0;
}
.section-heading.compact { margin-bottom: 18px; }
.section-heading h2 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.3;
}
.section-heading p,
.about-content p,
.split-content p,
.coverage-content p,
.service-card p,
.review-card p,
.faq-item p { color: var(--muted); }

.about-grid,
.coverage-grid,
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: center;
}
.about-image img,
.coverage-image img,
.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.landscape { min-height: 320px; }
.feature-copy { max-width: 540px; }
.services { background: var(--bg); }
.services-grid,
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.service-card,
.review-card { padding: 24px 20px; }
.service-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: #eaf3ff;
  color: var(--primary);
  margin-bottom: 16px;
}
.service-icon svg {
  width: 26px;
  height: 26px;
  stroke-width: 2.1;
}
.service-card h3,
.review-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.45;
}
.split-section.alt { background: #fafafa; }
.avatar {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #eaf3ff;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 14px;
}
.faq-wrap { max-width: 980px; }
.faq-list { display: grid; gap: 14px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  padding: 0 18px;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 38px 18px 0;
  position: relative;
  font-weight: 700;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before,
.faq-item summary::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 2px;
  background: var(--primary);
  transform: translateY(-50%);
}
.faq-item summary::after { transform: translateY(-50%) rotate(90deg); }
.faq-item[open] summary::after { opacity: 0; }

.site-footer {
  background: #0b0f18;
  color: #fff;
  padding-top: 40px;
}
.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 24px;
}
.footer-grid h3 {
  margin: 0 0 8px;
  font-size: 28px;
}
.footer-grid p {
  margin: 0;
  color: rgba(255,255,255,.72);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  text-align: center;
  padding: 18px 16px;
  color: rgba(255,255,255,.72);
  font-size: 14px;
}

.fixed-call-btn {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1001;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--primary);
  color: #fff;
  padding: 14px 18px;
  border-radius: 999px;
  box-shadow: 0 18px 34px rgba(23,132,255,.28);
  font-weight: 800;
}
.fixed-call-btn svg {
  width: 20px;
  height: 20px;
}

.scroll-top {
  position: fixed;
  left: 18px;
  bottom: 18px;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 14px;
  background: #d20f0f;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: .25s ease;
  z-index: 999;
}
.scroll-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (max-width: 991px) {
  .menu-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border: 0px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
    overflow: hidden;
  }
  .main-nav.open { display: flex; }
  .main-nav a {
    padding: 14px 18px;
    border-bottom: 1px solid #eef1f5;
  }
  .about-grid,
  .coverage-grid,
  .split-grid {
    grid-template-columns: 1fr;
  }
  .services-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero { min-height: 78vh; }
  .feature-copy { max-width: 100%; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .container { width: min(calc(100% - 20px), var(--container)); }
  .hero h1 {
    font-size: 34px;
    line-height: 1.4;
  }
  .hero p { font-size: 15px; }
  .services-grid,
  .reviews-grid { grid-template-columns: 1fr; }
  .hero-actions,
  .center-actions,
  .inline-actions,
  .about-actions,
  .footer-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn { width: 100%; }
  .footer-grid {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .fixed-call-btn {
    right: 12px;
    left: 12px;
    justify-content: center;
    bottom: 12px;
    border-radius: 16px;
  }
  .scroll-top {
    left: 12px;
    bottom: 74px;
  }
}