/* Main Header Styles */
.main-header {
  background: #111 !important;
  color: #bbb !important;
  border-bottom: 1px solid #222 !important;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  z-index: 1002;
  transition: box-shadow 0.3s, background 0.3s, padding 0.3s;
  box-shadow: none;
}
.main-header.scrolled {
  box-shadow: 0 2px 18px rgba(10,34,54,0.08);
  background: #0a2236;
  padding-top: 0.3rem;
  padding-bottom: 0.3rem;
}
.main-header .logo {
  display: flex;
  align-items: center;
  height: 50px;
  font-weight: bold;
  font-size: 2rem;
  margin-right: 0;
  letter-spacing: 2px;
  color: #fff;
  justify-content: flex-start;
  flex: 0 0 auto;
  transition: font-size 0.3s;
}
.main-header.scrolled .logo {
  font-size: 1.1rem;
}
.logo {
  display: flex;
  align-items: center;
  height: 50px;
  font-weight: bold;
  font-size: 2rem;
  margin-right: 0;
  letter-spacing: 2px;
  color: #fff;
  justify-content: flex-start;
  flex: 0 0 auto;
}
.logo img {
  height: 40px;
  width: auto;
  display: block;
  margin: auto 0;
  padding: 0;
  transition: height 0.3s cubic-bezier(.77,0,.18,1);
}
.main-header.scrolled .logo img {
  height: 28px;
}
.container {
  width: 90%;
  max-width: 1500px;
  margin: 0 auto;
}
.container.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 0;
  gap: 0;
  width: 100%;
  min-height: 72px;
}
nav .header-menu {
  list-style: none;
  display: flex;
  gap: 2rem;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 18px;
}
.nav-container .btn.btn-primary {
  font-size: 0.98rem;
  padding: 8px 18px;
  max-width: 180px;
  white-space: nowrap;
  align-self: center;
}
.main-header .container,
.main-header .container.nav-container {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding-left: 24px;
  padding-right: 24px;
}

/* Hamburger Button */
.nav-toggle {
  flex-direction: column;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  gap: 4px;
  z-index: 1001;
  margin-left: 0.5rem;
  margin-right: 0.5rem !important;
  /* Remove display:none here! */
}
.nav-toggle span {
  display: block;
  height: 4px;
  width: 100%;
  background: #fff;
  border-radius: 2px;
  transition: 0.3s;
}
/* Hide nav-toggle on desktop only */
@media (min-width: 901px) {
  .nav-toggle {
    display: none !important;
  }
}

/* Header Menu */
.header-menu {
  list-style: none;
  display: flex;
  gap: 2rem;
  flex: 1 1 0;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  position: static;
  width: auto;
  background: none;
  box-shadow: none;
  padding: 0;
  width: 100%;
}
.header-menu ul {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.header-menu li {
  position: relative;
}
.header-menu li a {
  color: #bbb !important;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: color 0.2s, border-bottom 0.2s;
  padding: 4px 0;
  padding: 4px 18px;
  border-bottom: 2px solid transparent;
}
.main-header .header-menu li a {
  color: #D3D3D3 !important;
  transition: color 0.2s;
}
.header-menu li a.active, .header-menu li a:hover {
  color: #fff !important;
  border-bottom: 2px solid #bbb;
}
.main-header.scrolled .header-menu a {
  color: #fff;
}
.main-header.scrolled .header-menu a.active, .main-header.scrolled .header-menu a:hover {
  color: #fff;
  border-bottom: 2px solid #bbb;
}
.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: #111;
  color: #fff;
  padding: 10px 15px 10px 15px ;
  margin: 0;
  box-shadow: 0 2px 8px rgba(30,198,217,0.08);
}
.btn-primary:hover {
  background: #fff;
  color: #111;
}
.btn-secondary {
  background: #fff;
  color: #111;
  border: 2px solid #111;
  margin-top: 1.5rem;
}
.btn-secondary:hover {
  background: #111;
  color: #fff;
}
/* Dropdowns */
.header-has-dropdown,
.has-dropdown {
  position: relative;
}

.header-dropdown,
.dropdown {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  min-width: 180px;
  background: #111 !important;
  color: #bbb !important;
  box-shadow: 0 8px 24px rgba(10,34,54,0.10);
  z-index: 1000;
  padding: 0.5rem 0;
  border-radius: 0 0 8px 8px;
}
.header-has-dropdown:hover > .header-dropdown,
.has-dropdown:hover > .dropdown,
.header-has-dropdown.open > .header-dropdown,
.has-dropdown.open > .dropdown {
  display: block !important;
}
.header-dropdown li,
.dropdown li {
  width: 100%;
}
.header-dropdown a,
.dropdown a {
  display: block;
  padding: 0.6rem 1.2rem;
  color: #D3D3D3 !important;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s;
  font-size: 0.88rem !important;
}
.header-dropdown a:hover,
.dropdown a:hover {
  background: #111;
  color: #222 !important;
}
.main-header.scrolled .header-dropdown a:hover,
.main-header.scrolled .dropdown a:hover {
  color: #fff !important;
  background: #222;
}
.header-menu li.portfolio-dropdown > a::after {
  display: none !important;
  content: none !important;
}
/* Mega Dropdown for Services */
.services-mega-dropdown {
  position: relative;
}
.services-mega-dropdown .services-dropdown-mega {
  display: none;
}
.services-mega-dropdown.open .services-dropdown-mega,
.services-mega-dropdown:hover .services-dropdown-mega,
.services-mega-dropdown:focus-within .services-dropdown-mega {
  display: grid !important;
}
.services-dropdown-mega {
  display: none;
  grid-template-columns: repeat(5, 1fr);
  position: absolute;
  left: 0;
  top: 100%;
  transform: translate(-50%);
  background: #111;
  border: 1px solid #222;
  box-shadow: 0 4px 24px rgba(30,198,217,0.13);
  padding: 32px 24px 24px 24px;
  z-index: 100;
  min-width: 70vw;
  max-width: 75vw;
  border-radius: 0 0 12px 12px;
  gap: 0.5rem;
  overflow-x: hidden;
  overflow-y: auto;
  word-break: break-word;
  white-space: normal;
}
.services-dropdown-col {
  display: flex;
  flex-direction: column;
  min-width: 200px;
  gap: 20px;
}
.services-dropdown-col h5 {
  color: #fff;
  font-size: 0.88rem;
  margin-bottom: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.services-dropdown-col a {
  color: #bbb;
  text-decoration: none;
  padding: 3px 0;
  transition: color 0.2s, background 0.2s;
  border-radius: 4px;
}
.services-dropdown-col a:hover,
.services-dropdown-col a:focus {
  color: #fff;
  background: #222;
}
.services-dropdown-mega .services-dropdown-col a {
  font-size: 11pt !important;
}

/* Header Social Icons */
.header-social {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: 0;
  margin-right: 0.5rem;
}
.social-icon {
  color: #D3D3D3;
  font-size: 1.3rem;
  transition: color 0.2s, transform 0.25s cubic-bezier(.77,0,.18,1);
  text-decoration: none;
  margin-right: 0.5rem;
}
.main-header.scrolled .social-icon {
  color: #fff;
}
.main-header.scrolled .header-menu li a {
  color: #fff !important;
}
.social-icon:hover,
.social-icon:focus {
  color: #b50202 !important;
  transform: scale(1.18) rotate(-6deg);
}

/* Hide all dropdowns by default */
.header-has-dropdown > .header-dropdown,
.header-has-dropdown > ul,
.has-dropdown > .dropdown,
.has-dropdown > ul {
  display: none;
}

/* Show dropdown when parent has .open (for mobile) or on hover (for desktop) */
.header-has-dropdown.open > .header-dropdown,
.header-has-dropdown.open > ul,
.has-dropdown.open > .dropdown,
.has-dropdown.open > ul,
.header-has-dropdown:hover > .header-dropdown,
.header-has-dropdown:hover > ul,
.has-dropdown:hover > .dropdown,
.has-dropdown:hover > ul {
  display: block !important;
}

/* Responsive Styles */
@media (max-width: 900px) {
  .main-header {
    position: fixed;
    top: 0;
    z-index: 1102;
    background: #111;
    width: 100vw;
    flex-direction: column;
    padding: 0 !important;
  }
  .container.nav-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 56px;
    padding: 0 8px !important;
  }
  .logo {
    grid-column: 1/2;
    justify-self: start;
    margin-left: 0.5rem;
  }
  .nav-toggle {
    grid-column: 2/3;
    justify-self: center;
    position: static !important;
    margin: 0 !important;
    display: flex !important;
    z-index: 1103;
  }
  .header-social {
    grid-column: 3/3;
    justify-self: end;
    margin-right: 0.5rem !important;
  }
  .social-icon {
    font-size: 1.1rem !important;
    margin-right: 1.5rem !important;
    gap: 2px !important;
  }
  .header-menu {
    display: none !important;
    flex-direction: column;
    background: #111 !important;
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    width: 100vw;
    max-width: 100vw;
    height: calc(100vh -50px) !important;
    overflow-y: auto !important;
    z-index: 1101;
    box-shadow: none !important;
    padding: 1.2rem 0;
    transition: all 0.3s;
    padding-top: 0 !important;
    margin-top: 0 !important;
  }
  .header-menu ul {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0 !important;
    width: 100%;
  }
  .header-menu li {
    width: 100%;
    border-bottom: 1px solid #222;
  }
  .header-menu li:last-child {
    border-bottom: none;
  }
  .header-menu li a {
    display: block;
    width: 100%;
    padding: 14px 24px;
    font-size: 1.1rem;
    text-align: left;
    border-radius: 0;
    background: none;
  }
  .header-menu.open {
    display: flex !important;
  }
  .header-menu > li:first-child {
    margin-top: 0 !important;
    padding-top: 0 !important;
  }
  .services-mega-dropdown .services-dropdown-mega {
    display: none !important;
    position: static !important;
    width: 100% !important;
    max-width: 100vw !important;
    margin: 0 !important;
    padding: 12px 4px 8px 4px !important;
    background: #111 !important;
    box-shadow: none !important;
    border-radius: 0 0 10px 10px !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 0.5rem !important;
    max-height: 50vh !important;
    overflow-y: auto !important;
    overscroll-behavior: contain;
    z-index: 2 !important;
  }
  .services-mega-dropdown.open .services-dropdown-mega {
    display: grid !important;
  }
  .services-dropdown-col {
    min-width: 0 !important;
    max-width: 100% !important;
    padding: 0 4px !important;
    gap: 8px !important;
    word-break: break-word;
    white-space: normal;
  }
  .services-dropdown-col h5 {
    font-size: 0.92rem !important;
    margin-bottom: 4px !important;
  }
  .services-dropdown-col a {
    font-size: 0.85rem !important;
    padding: 6px 4px !important;
    width: 100%;
    display: block;
    word-break: break-word;
    white-space: normal;
    text-align: left;
  }
}
@media (max-width: 600px) {
  .main-header {
    position: fixed !important;
    top: 0;
    left: 0;
    width: 100vw;
    z-index: 1102;
  }
  .header-menu {
    top: 50px !important;
  }
  .container.nav-container {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-left: 10px !important;
    padding-right: 10px !important;
    min-height: 48px !important;
    width: 100vw !important;
    box-sizing: border-box;
  }
  .logo {
    margin-left: 3px !important;
    margin-right: 6px !important;
    flex-shrink: 0 !important;
  }
  .logo img {
    height: auto !important;
    width: 150px !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    display: block;
  }
  .nav-toggle {
    margin-left: 8px !important;
    margin-right: 8px !important;
    flex-shrink: 0 !important;
    font-size: 0.9rem !important;
  }
  .header-social {
    margin-left: 10px !important;
    margin-right: 15px !important;
    gap: 8px !important;
    flex-shrink: 0 !important;
  }
  .social-icon {
    margin: 0 !important;
    font-size: 1.1rem !important;
  }
  .services-dropdown-mega {
    grid-template-columns: 1fr 1fr !important;
    position: static;
    left: 0;
    top: 100%;
    transform: none;
    min-width: 0;
    max-width: 100vw;
    width: 100vw;
    padding: 16px 8px 12px 8px;
    border-radius: 0 0 12px 12px;
    gap: 0.5rem !important;
    overflow-x: hidden;
    overflow-y: auto;
  }
  .services-dropdown-col {
    min-width: 0;
    max-width: 100%;
    padding: 0 4px;
    gap: 8px;
    word-break: break-word;
    white-space: normal;
  }
  .services-dropdown-col a {
    font-size: 0.8rem !important;
    padding: 6px 4px;
    word-break: break-word;
    white-space: normal;
    width: 100%;
    display: block;
  }
  .services-mega-dropdown.open .services-dropdown-mega {
    display: grid !important;
  }
}

/* --- Header Animations --- */

/* Keyframes */
@keyframes headerFadeInDown {
  0% { opacity: 0; transform: translateY(-40px);}
  100% { opacity: 1; transform: translateY(0);}
}
@keyframes headerFadeInUp {
  0% { opacity: 0; transform: translateY(40px);}
  100% { opacity: 1; transform: translateY(0);}
}
@keyframes headerFadeInLeft {
  0% { opacity: 0; transform: translateX(-40px);}
  100% { opacity: 1; transform: translateX(0);}
}
@keyframes headerFadeInRight {
  0% { opacity: 0; transform: translateX(40px);}
  100% { opacity: 1; transform: translateX(0);}
}
@keyframes headerScaleIn {
  0% { opacity: 0; transform: scale(0.95);}
  100% { opacity: 1; transform: scale(1);}
}
@keyframes logoPopBounce {
  0%   { opacity: 0; transform: scale(0.7) rotate(-10deg);}
  60%  { opacity: 1; transform: scale(1.15) rotate(4deg);}
  80%  { transform: scale(0.95) rotate(-2deg);}
  100% { opacity: 1; transform: scale(1) rotate(0);}
}

/* Animation Classes */
.header-animated { opacity: 0; }
.header-fade-in-down { animation: headerFadeInDown 0.8s cubic-bezier(.77,0,.18,1) forwards; }
.header-fade-in-up { animation: headerFadeInUp 0.8s cubic-bezier(.77,0,.18,1) forwards; }
.header-fade-in-left { animation: headerFadeInLeft 0.8s cubic-bezier(.77,0,.18,1) forwards; }
.header-fade-in-right { animation: headerFadeInRight 0.8s cubic-bezier(.77,0,.18,1) forwards; }
.header-scale-in { animation: headerScaleIn 0.7s cubic-bezier(.77,0,.18,1) forwards; }

.header-animated.delay-1 { animation-delay: 0.12s; }
.header-animated.delay-2 { animation-delay: 0.24s; }
.header-animated.delay-3 { animation-delay: 0.36s; }
.header-animated.delay-4 { animation-delay: 0.48s; }
.header-animated.delay-5 { animation-delay: 0.6s; }

/* Desktop: Animate logo, menu, social icons */
@media (min-width: 901px) {
  .main-header:not(.header-animate) .logo,
  .main-header:not(.header-animate) .header-menu,
  .main-header:not(.header-animate) .header-social {
    opacity: 0;
  }
  .main-header.header-animate .logo { animation: headerFadeInLeft 0.8s 0.1s cubic-bezier(.77,0,.18,1) forwards; }
  .main-header.header-animate .header-menu { animation: headerFadeInDown 0.8s 0.22s cubic-bezier(.77,0,.18,1) forwards; }
  .main-header.header-animate .header-social { animation: headerFadeInRight 0.8s 0.34s cubic-bezier(.77,0,.18,1) forwards; }
}

/* Animate logo and social on mobile/tablet, but not nav-toggle */
@media (max-width: 900px) {
  .main-header:not(.header-animate) .logo,
  .main-header:not(.header-animate) .header-social {
    opacity: 0;
  }
  .main-header.header-animate .logo { animation: headerFadeInLeft 0.7s 0.1s cubic-bezier(.77,0,.18,1) forwards; }
  .main-header.header-animate .header-social { animation: headerFadeInRight 0.7s 0.34s cubic-bezier(.77,0,.18,1) forwards; }
}

/* Logo animation */
.main-header.header-animate .logo img {
  animation: logoPopBounce 1s cubic-bezier(.77,0,.18,1) both;
}

/* Logo subtle hover effect */
.logo:hover img {
  filter: brightness(1.15) drop-shadow(0 2px 1px #fff);
  transition: filter 0.3s cubic-bezier(.77,0,.18,1);
}
.logo img:hover {
  filter: brightness(1.2) drop-shadow(0 4px 2px #fff);
  transform: scale(1.08) rotate(-2deg);
  transition: filter 0.3s, transform 0.3s;
}