/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  color: #333;
  scroll-behavior: smooth;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* Header */
header {
  background: #007bff;
  color: white;
  padding: 15px 10px;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
}

/* Logo + text */
header .logo {
  display: flex;
  align-items: center;
  gap: 10px; /* space between logo image and text */
}

header .logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none; /* remove underline */
}

header .logo a span {
  color: #ffdd57;
  font-weight: bold;
  font-size: 20px;
  text-decoration: none; /* remove underline */
}

/* Navigation next to logo */
header nav {
  display: flex;
  margin-left: 30px; /* space between logo and nav */
}

header nav ul {
  display: flex;
  gap: 20px; /* spacing between menu items */
  list-style: none;
  margin: 0;
  padding: 0;
}

header nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
}

header nav ul li a:hover {
  color: #ffdd57;
}

/* Hamburger */
.menu-toggle {
  display: none;
  font-size: 26px;
  cursor: pointer;
  color: white;
}

/* Hero */
.hero {
  background: linear-gradient(rgba(0,123,255,0.6), rgba(0,123,255,0.6)), url('images/hero-bg.jpg') center/cover no-repeat;
  text-align: center;
  padding: 120px 0;
  color: white;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 20px;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background: #ffdd57;
  color: #007bff;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: transform 0.3s;
}

.btn:hover {
  transform: scale(1.1);
}

/* Services */
.services {
  padding: 80px 0;
  background: #f9f9f9;
}

.services h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 36px;
}

.service-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.card {
  background: white;
  padding: 30px;
  flex: 1 1 300px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

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

.card i {
  color: #007bff;
  margin-bottom: 15px;
}

/* Portfolio */
.portfolio {
  padding: 80px 0;
}

.portfolio h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 36px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.portfolio-item img {
  width: 100%;
  border-radius: 10px;
  transition: transform 0.5s;
}

.portfolio-item:hover img {
  transform: scale(1.1);
}

/* Footer */
footer {
  background: #333;
  color: white;
  text-align: center;
  padding: 20px 0;
}

/* Sidebar */
.sidebar {
  height: 100%;
  width: 250px;
  position: fixed;
  top: 0;
  right: -250px;
  background: #87CEFA;
  padding-top: 60px;
  transition: right 0.3s;
  z-index: 1000;
}

.sidebar.open {
  right: 0;
}

.sidebar a {
  display: block;
  padding: 12px 20px;
  color: #f1f1f1;
  text-decoration: none;
  font-size: 18px;
  transition: 0.2s;
}

.sidebar a:hover {
  background: #575757;
}

.sidebar .closebtn {
  position: absolute;
  top: 15px;
  right: 25px;
  font-size: 30px;
  cursor: pointer;
  color: white;
}

/* Responsive */
@media(max-width:768px){
  header nav { display: none; }
  .menu-toggle { display: block; margin-left: auto; } /* hamburger right */
  .service-cards { flex-direction: column; }
  .portfolio-grid { grid-template-columns: 1fr; }
}