@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --aws-dark: #0f1419;
  --aws-darker: #0a0e13;
  --aws-orange: #ff9900;
  --aws-orange-hover: #e88b00;
  --aws-light-blue: #4a9eff;
  --text-white: #ffffff;
  --text-gray: #d1d5db;
  --border-color: rgba(255, 255, 255, 0.1);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background: var(--aws-darker);
  color: var(--text-white);
  padding-top: 80px;
  scroll-behavior: smooth;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(15, 20, 25, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  padding: 1rem 0;
  font-family: var(--font-family);
  transition: all 0.3s ease;
}

.site-header .header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.logo-title a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-white);
  text-decoration: none;
  background: linear-gradient(135deg, var(--aws-orange), var(--aws-light-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  list-style: none !important;
  gap: 2rem;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  list-style: none !important;
}

.nav-menu li::before {
  display: none !important;
}

/* Clean navigation styling */
.nav-link {
  color: var(--text-gray);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  transition: all 0.3s ease;
  list-style: none !important;
}

.nav-link:hover {
  color: var(--aws-orange);
  background: rgba(255, 153, 0, 0.1);
}

.nav-link.current {
  color: var(--aws-orange);
  background: rgba(255, 153, 0, 0.1);
}



.nav-cta-btn {
  background: var(--aws-orange);
  color: var(--text-white);
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 1rem;
}

.nav-cta-btn:hover {
  background: var(--aws-orange-hover);
  transform: translateY(-1px);
  color: var(--text-white);
  text-decoration: none;
}

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

.hamburger-line {
  width: 24px;
  height: 2px;
  background: var(--text-white);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 2px;
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: background 0.2s ease;
    position: relative;
    z-index: 1002;
  }

  .mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(15, 20, 25, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.5rem;
    flex-direction: column;
    gap: 0;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1001;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 -2px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 2px solid var(--aws-orange);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu a {
    padding: 0.6rem 1.5rem;
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
    display: block;
  }

  .nav-menu a:hover {
    background: rgba(255, 153, 0, 0.1);
    color: var(--aws-orange);
    transform: translateX(4px);
  }



  .nav-cta-btn {
    background: var(--aws-orange);
    color: var(--text-white);
    margin: 0.25rem 1rem 0.25rem;
    border-radius: 0.375rem;
    text-align: center;
    font-weight: 600;
    border-bottom: none;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
  }

  .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: 0.5rem 0;
  }
  
  .header-container {
    padding: 0 0.75rem;
  }

  .logo-title a {
    font-size: 1.1rem;
  }

  .logo-icon {
    width: 24px;
    height: 24px;
  }

  body {
    padding-top: 70px;
  }
}