/* Modern CSS Reset and Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #f8f9fa;
  color: #2d3748;
  line-height: 1.7;
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.logo img {
  width: 50px;
  height: 50px;
  transition: transform 0.3s ease;
}

.logo:hover img {
  transform: scale(1.1);
}

.logo span {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

nav {
  display: flex;
  align-items: center;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  gap: 4px;
}

.mobile-menu-btn span {
  width: 25px;
  height: 3px;
  background: #4a5568;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

nav a {
  color: #4a5568;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.5rem 0;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

nav a:hover {
  color: #667eea;
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  background: #000000;
  color: white;
  padding: 8rem 0 4rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.9) 100%);
  background-size: cover;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h2 {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out;
  color: white;
}

.hero p {
  font-size: 1.4rem;
  margin-bottom: 3rem;
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1s ease-out 0.2s both;
  color: #e2e8f0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.cta-btn {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
  color: white;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
  display: inline-block;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(255, 107, 107, 0.4);
  background: linear-gradient(135deg, #ee5a24 0%, #ff6b6b 100%);
}

/* Section Styles */
section {
  padding: 5rem 0;
  background: white;
  position: relative;
}

section:nth-child(even) {
  background: #f8fafc;
}

#about {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

#about h2, #services h2, #contact h2 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 2rem;
  text-align: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

#about h2::after, #services h2::after, #contact h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 2px;
}

#about p {
  font-size: 1.2rem;
  line-height: 1.8;
  color: #4a5568;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.service {
  background: white;
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.service:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #2d3748;
}

.service p {
  color: #718096;
  line-height: 1.6;
}

/* Contact Section */
#contact {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

#contact h2 {
  color: white !important;
  -webkit-text-fill-color: white !important;
}

#contact h2::after {
  background: white;
}

#contact p {
  margin-bottom: 1rem;
  font-size: 1.1rem;
  text-align: center;
}

#contact p strong {
  color: #ffd700;
}

/* Form Styles */
form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 500px;
  margin: 2rem auto 0;
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

input, textarea {
  padding: 1rem 1.5rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 10px;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  transition: all 0.3s ease;
}

input::placeholder, textarea::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

input:focus, textarea:focus {
  outline: none;
  border-color: #ffd700;
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

button[type="submit"] {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
}

button[type="submit"]:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(255, 107, 107, 0.4);
}

#formMessage {
  margin-top: 1.5rem;
  text-align: center;
  font-weight: 600;
  padding: 1rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
}

/* Footer */
footer {
  background: #2d3748;
  color: white;
  text-align: center;
  padding: 2rem 0;
}

footer p {
  margin: 0.5rem 0;
  font-size: 0.95rem;
  opacity: 0.8;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Responsive Design */
@media (max-width: 767px) {
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-menu li {
    width: 100%;
  }
  
  .nav-menu a {
    display: block;
    padding: 1rem 2rem;
    text-align: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  
  .nav-menu a:last-child {
    border-bottom: none;
  }
  
  .logo span {
    font-size: 1.5rem;
  }
  
  .logo img {
    width: 40px;
    height: 40px;
  }
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .hero h2 {
    font-size: 4rem;
  }
  
  nav ul {
    gap: 3rem;
  }
}

@media (min-width: 1024px) {
  .container {
    width: 80%;
  }
  
  .hero {
    padding: 10rem 0 6rem 0;
  }
  
  .hero h2 {
    font-size: 4.5rem;
  }
  
  section {
    padding: 6rem 0;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Loading animation for services */
.service {
  animation: fadeInUp 0.8s ease-out;
}

.service:nth-child(1) { animation-delay: 0.1s; }
.service:nth-child(2) { animation-delay: 0.2s; }
.service:nth-child(3) { animation-delay: 0.3s; }