:root {
  --primary: #0b5ed7;
  --primary-dark: #084298;
  --text: #1f2937;
  --muted: #6b7280;
  --bg: #f3f6fb;
  --white: #ffffff;
  --border: #d9e2f0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Cairo", sans-serif;
  color: var(--text);
  background: var(--bg);
}

.container {
  width: min(1100px, 92%);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand img {
  height: 44px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 1.3rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  transition: color 0.25s ease;
}

.nav-links a:hover {
  color: var(--primary);
}

.menu-btn {
  display: none;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--text);
  border-radius: 10px;
  padding: 0.3rem 0.6rem;
  font-size: 1.2rem;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: 74vh;
  display: grid;
  place-items: center;
  text-align: center;
  background: url("assets/brand-cover.png")
    center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(11, 94, 215, 0.85), rgba(8, 66, 152, 0.6));
}

.hero-content {
  position: relative;
  color: var(--white);
}

.hero h1 {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  line-height: 1.5;
  margin: 0 0 0.8rem;
}

.hero p {
  font-size: 1.08rem;
  max-width: 720px;
  margin: 0 auto 1.4rem;
}

.btn {
  display: inline-block;
  text-decoration: none;
  border: none;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--white);
  color: var(--primary-dark);
  padding: 0.75rem 1.5rem;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.14);
}

.btn-primary:hover {
  background: #e9f1ff;
}

.btn-secondary {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 0.6rem 1.15rem;
}

.btn-secondary:hover {
  background: var(--primary-dark);
  box-shadow: 0 8px 16px rgba(11, 94, 215, 0.25);
}

.section {
  padding: 4rem 0;
}

.section-head {
  text-align: center;
  margin-bottom: 1.8rem;
}

.section-head h2 {
  margin: 0 0 0.5rem;
  font-size: 1.9rem;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(8, 66, 152, 0.12);
}

.product-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
}

.card-body {
  padding: 1rem;
  display: grid;
  gap: 0.55rem;
}

.card-body h3 {
  margin: 0;
}

.card-body p {
  margin: 0;
  color: var(--muted);
  min-height: 44px;
}

.price {
  color: var(--primary-dark);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.8rem;
}

.feature-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  font-weight: 700;
}

.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

blockquote {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  color: var(--text);
}

blockquote cite {
  display: block;
  margin-top: 0.7rem;
  color: var(--muted);
  font-style: normal;
  font-weight: 700;
}

.contact-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.4rem;
  text-align: center;
}

.contact-box h2 {
  margin-top: 0;
}

.contact-box a {
  color: var(--primary-dark);
  font-weight: 700;
  text-decoration: none;
}

.site-footer {
  background: #eef3fb;
  border-top: 1px solid var(--border);
}

.footer-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.quick-links {
  display: flex;
  gap: 1rem;
}

.quick-links a {
  color: var(--text);
  text-decoration: none;
}

.quick-links a:hover {
  color: var(--primary);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 820px) {
  .menu-btn {
    display: block;
  }

  nav {
    position: absolute;
    top: 72px;
    right: 4%;
    left: 4%;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.8rem;
    display: none;
  }

  nav.open {
    display: block;
  }

  .nav-links {
    flex-direction: column;
    gap: 0.7rem;
  }
}