/* Global Styles */
:root {
    --primary: #0066ff;
    --secondary: #003a9d;
    --accent: #00c2ff;
    --dark: #1a1a2e;
    --light: #f8f9fa;
    --gray: #6c757d;
}
* { margin:0; padding:0; box-sizing:border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
body { background-color: var(--light); color: #333; line-height: 1.6; }
.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 0 15px; }
.btn { display: inline-block; background: var(--primary); color: white; padding: 12px 24px; border-radius: 4px; text-decoration: none; font-weight: 600; transition: all 0.3s ease; border: none; cursor: pointer; }
.btn:hover { background: var(--secondary); transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.section { padding: 80px 0; }
.section-title { text-align:center; margin-bottom:50px; font-size:2.5rem; color:var(--dark); position:relative; }
.section-title:after { content:''; display:block; width:80px; height:4px; background:var(--primary); margin:15px auto; border-radius:2px; }
/* Header */
header { background-color:white; box-shadow:0 2px 15px rgba(0,0,0,0.1); position:fixed; width:100%; top:0; z-index:1000; }
.header-container { display:flex; justify-content:space-between; align-items:center; padding:15px 0; }
.logo { display:flex; align-items:center; }
.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;   /* spacing between icon and text */
}

.logo-icon img {
  height: 70px;   /* adjust to match navbar size */
  width: auto;
  object-fit: contain;
}

.logo-text { font-size:1.8rem; font-weight:700; color:var(--dark); }
.logo-text span { color:var(--primary); }
nav ul { display:flex; list-style:none; }
nav ul li { margin-left:30px; }
nav ul li a { text-decoration:none; color:var(--dark); font-weight:500; transition:color 0.3s ease; }
nav ul li a:hover { color:var(--primary); }
.mobile-menu-btn { display:none; font-size:1.5rem; cursor:pointer; }
/* Hero */
.hero { padding:150px 0 100px; background:linear-gradient(135deg, rgba(0,102,255,0.1) 0%, rgba(0,194,255,0.1) 100%); text-align:center; }
.hero h1 { font-size:3.5rem; margin-bottom:20px; color:var(--dark); }
.hero p { font-size:1.2rem; max-width:700px; margin:0 auto 30px; color:var(--gray); }
/* Services */
.services-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap:30px; }
.service-card { background:white; border-radius:10px; padding:30px; box-shadow:0 5px 15px rgba(0,0,0,0.05); transition:transform 0.3s ease, box-shadow 0.3s ease; text-align:center; }
.service-card:hover { transform:translateY(-10px); box-shadow:0 15px 30px rgba(0,0,0,0.1); }
.service-icon { width:70px; height:70px; background:linear-gradient(135deg,var(--primary),var(--accent)); border-radius:50%; display:flex; align-items:center; justify-content:center; margin:0 auto 20px; color:white; font-size:1.8rem; }
/* Service detail */
.service-detail { display:none; padding:120px 0 80px; }
.service-detail.active { display:block; }
.service-detail-content { display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center; margin:50px 0; }
.service-detail-image img { width:100%; height:auto; display:block; border-radius:10px; }
.service-features ul { list-style:none; padding-left:0; }
.service-features ul li { margin-bottom:15px; padding-left:30px; position:relative; }
.service-features ul li:before { content:"✓"; color:var(--primary); font-weight:bold; position:absolute; left:0; font-size:1.2rem; }
/* About */
.about { background-color:var(--dark); color:white; }
.about-content { display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center; }
/* Clients */
.clients-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:30px; align-items:center; }
.client-logo { filter:grayscale(100%); opacity:0.6; transition:all 0.3s ease; text-align:center; font-weight:700; color:var(--gray); font-size:1.2rem; }
.client-logo:hover { filter:grayscale(0%); opacity:1; }
/* Contact */
.contact { background:linear-gradient(135deg, rgba(0,102,255,0.1), rgba(0,194,255,0.1)); }
.contact-container { display:grid; grid-template-columns:1fr 1fr; gap:50px; }
.contact-info { display:flex; flex-direction:column; gap:25px; }
.contact-item { display:flex; align-items:center; }
.contact-icon { width:50px; height:50px; background:var(--primary); border-radius:50%; display:flex; align-items:center; justify-content:center; color:white; font-size:1.2rem; margin-right:15px; }
.contact-form { background:white; padding:30px; border-radius:10px; box-shadow:0 5px 15px rgba(0,0,0,0.05); }
.form-group { margin-bottom:20px; }
.form-group label { display:block; margin-bottom:5px; font-weight:500; }
.form-group input, .form-group textarea { width:100%; padding:12px 15px; border:1px solid #ddd; border-radius:4px; font-size:1rem; }
.form-group textarea { min-height:120px; }
/* Footer */
footer { background:var(--dark); color:white; padding:50px 0 20px; }
.footer-container { display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:40px; margin-bottom:40px; }
.footer-col h3 { margin-bottom:20px; font-size:1.2rem; position:relative; padding-bottom:10px; }
.footer-col h3:after { content:''; position:absolute; left:0; bottom:0; width:40px; height:2px; background:var(--accent); }
.footer-col ul { list-style:none; padding-left:0; }
.footer-col ul li { margin-bottom:10px; }
.footer-col ul li a { color:#ccc; text-decoration:none; transition:color 0.3s ease; }
.footer-col ul li a:hover { color:white; }
.social-icons { display:flex; gap:15px; margin-top:20px; }
.social-icons a { display:flex; align-items:center; justify-content:center; width:40px; height:40px; background:rgba(255,255,255,0.1); border-radius:50%; color:white; transition:all 0.3s ease; }
.social-icons a:hover { background:var(--primary); transform:translateY(-3px); }
.copyright { text-align:center; padding-top:20px; border-top:1px solid rgba(255,255,255,0.1); font-size:0.9rem; color:#ccc; }
/* Responsive */
@media (max-width:992px) {
  .about-content, .contact-container, .service-detail-content { grid-template-columns:1fr; }
}
@media (max-width:768px) {
  nav ul { display:none; }
  .mobile-menu-btn { display:block; }
  .hero h1 { font-size:2.5rem; }
  .section-title { font-size:2rem; }
}
.about-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap; /* makes it responsive */
}

.about-image img {
    width: 100%;
    max-width: 400px; /* keeps image from being too big */
    height: 25%;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(111, 97, 241, 0.3);
}

.about-text {
    flex: 1;
    color: white; /* keep text visible on dark bg */
}
/* Basic navbar styling */
.navbar {
  background: #222;
  padding: 10px 20px;
  position: relative;
}

.navbar .nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar .brand {
  color: white;
  font-size: 20px;
  text-decoration: none;
}

/* Menu links */
.navbar .nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.navbar .nav-links li a {
  color: white;
  text-decoration: none;
  padding: 8px 12px;
}

.navbar .nav-links li a:hover {
  background: #444;
  border-radius: 5px;
}

/* Hamburger (hidden on desktop) */
.menu-toggle {
  display: none;
  font-size: 24px;
  color: white;
  cursor: pointer;
}

/* =============== Desktop Navigation (Default) =============== */
nav ul.nav-links {
  display: flex;
  list-style: none;
  flex-direction: row;
  margin: 0;
  padding: 0;
}

nav ul.nav-links li {
  margin-left: 30px;
}

nav ul.nav-links li a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Hide hamburger menu on desktop */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--dark);
}

/* =============== Mobile Navigation =============== */
@media (max-width: 768px) {
  /* Show hamburger menu on mobile */
  .mobile-menu-btn {
    display: block;
    margin-left: auto;
  }
  
  /* Hide nav-links by default on mobile */
  nav ul.nav-links {
    display: none;
    flex-direction: column;
    background: #fff;
    position: absolute;
    top: 60px;
    right: 15px;
    width: 60%;
    max-width: 220px;
    min-width: 180px;
    padding: 10px 0;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    z-index: 999;
  }
  
  /* Show nav-links when active class is added */
  nav ul.nav-links.active {
    display: flex;
  }
  
  nav ul.nav-links li {
    text-align: center;
    margin: 6px 0;
    margin-left: 0; /* Reset desktop margin */
  }
  
  nav ul.nav-links li a {
    color: #0d3b66;
    padding: 6px 12px;
    display: block;
    border-radius: 5px;
    transition: background 0.3s, color 0.3s;
    font-size: 0.95rem;
  }
  
  nav ul.nav-links li a:hover {
    background: #e6f0fa;
    color: #082c4c;
  }
}

/* =============== Smaller Mobile Screens =============== */
@media (max-width: 480px) {
  nav ul.nav-links {
    width: 70%;
    right: 10px;
  }
}
/* Hero section */
#home.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 120px 20px;
  overflow: hidden;
}

/* Background image shared styling */
#home.hero .hero-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* Overlay for contrast */
#home.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

/* Content always above images + overlay */
#home.hero .container {
  position: relative;
  z-index: 2;
}

/* Text + button */
#home.hero h1,
#home.hero p,
#home.hero a {
  color: #fff;
}

#home.hero .btn {
  background-color: #007BFF;
  color: #fff;
  border: none;
}

#home.hero .btn:hover {
  background-color: #0056b3;
}

/* ✅ Responsive: show only the right image */
.desktop-bg { display: block; }
.mobile-bg { display: none; }

@media (max-width: 768px) {
  .desktop-bg { display: none; }
  .mobile-bg { display: block; }
}