/* ================= RESET ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, sans-serif;
}

/* ================= COLORS ================= */
:root {
  --primary: #0d6efd;
  --secondary: #00b4d8;
  --dark: #0b1c2d;
  --white: #ffffff;
  --text-dark: #333;
  --card-bg: rgba(13,110,253,0.05);
}

/* ================= BODY ================= */
body {
  background-color: var(--white);
  color: var(--text-dark);
  line-height: 1.6;
}

/* ================= NAVBAR ================= */
.navbar {
  background-color: var(--dark);
  padding: 15px 50px;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar nav {
  display: flex;
  justify-content: center;
  gap: 30px;
}

.navbar nav a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 15px;
  border-radius: 6px;
  transition: 0.3s;
}

.navbar nav a:hover,
.navbar nav a.active {
  color: var(--secondary);
  background: rgba(255,255,255,0.1);
}

/* ================= HERO ================= */
.hero {
  min-height: 70vh;
  background:
    linear-gradient(rgba(11,28,45,0.75), rgba(11,28,45,0.75)),
    url("https://i.postimg.cc/50NRXnpD/abdehh.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--white);
  padding: 40px 20px;
  box-shadow: inset 0 -80px 80px rgba(0,0,0,0.3);
}

.hero-content h1 {
  font-size: 46px;
  margin-bottom: 15px;
}

.hero-content p {
  font-size: 20px;
}

/* ================= SECTIONS (SMALL) ================= */
.section,
.about {
  background-color: var(--card-bg);
  padding: 80px 20px;
  border-radius: 15px;
  max-width: 900px;
  margin: 60px auto;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0,0,0,0.05);
}

.section h2,
.about h2 {
  font-size: 32px;
  margin-bottom: 30px;
  color: var(--primary);
}

/* ================= FULL WIDTH PAGES ================= */
.services,
.contact-section {
  padding: 80px 20px;
  background:
    linear-gradient(rgba(255,255,255,0.95), rgba(255,255,255,0.95)),
    url("https://images.unsplash.com/photo-1526772662000-3f88f10405ff");
  background-size: cover;
  background-position: center;
  text-align: center;
}

.services h2,
.contact-section h2 {
  font-size: 32px;
  margin-bottom: 40px;
  color: var(--primary);
}

/* ================= CARDS ================= */
.cards {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 25px;
  padding: 20px;
}

.card {
  background-color: var(--card-bg);
  border-radius: 15px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  padding: 25px 20px;
  max-width: 250px;
  text-align: center;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.card h3 {
  margin-bottom: 12px;
  color: var(--primary);
  font-size: 22px;
}

.card p {
  margin-bottom: 18px;
  font-size: 14px;
  color: var(--text-dark);
}

.card .btn {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 25px;
  text-decoration: none;
  transition: 0.3s;
}

.card .btn:hover {
  background-color: var(--secondary);
}

/* ================= FOOTER ================= */
.footer-pro {
  background: var(--dark);
  color: var(--white);
  padding: 60px 20px 20px;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.footer-col h2,
.footer-col h3 {
  color: var(--primary);
  margin-bottom: 15px;
}

.footer-col p,
.footer-col ul li {
  font-size: 14px;
  line-height: 1.8;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li a {
  color: var(--white);
  text-decoration: none;
  transition: 0.3s;
}

.footer-col ul li a:hover {
  color: var(--primary);
}

.footer-bottom {
  text-align: center;
  padding: 20px;
  margin-top: 40px;
  background-color: rgba(0,0,0,0.3);
  font-size: 14px;
}

/* ================= ANIMATIONS ================= */
.fade {
  animation: fade 1.2s ease;
}

.slide {
  animation: slide 1s ease;
}

@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 32px;
  }

  .hero-content p {
    font-size: 18px;
  }

  .cards {
    flex-direction: column;
    align-items: center;
  }
}