/* ==========================================================================
   INFINITIX INFOTECH - HEADER STYLES (asset/css/header.css)
   ========================================================================== */

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

:root {
  --inf-primary: #3b82f6;
  --inf-primary-dark: #1e40af;
  --inf-primary-light: #60a5fa;
  --inf-secondary: #25d366;
  --inf-secondary-dark: #166534;
  --inf-accent: #facc15;

  --inf-bg-dark: #0b0f19;
  --inf-bg-darker: #060911;
  --inf-bg-card: rgba(17, 24, 39, 0.7);
  --inf-text-main: #ffffff;
  --inf-text-muted: #cbd5e1;
  --inf-text-dim: #a1a1aa;

  --inf-glass-bg: rgba(11, 15, 25, 0.75);
  --inf-glass-border: rgba(255, 255, 255, 0.08);
  --inf-glass-hover: rgba(255, 255, 255, 0.05);

  --inf-gradient-blue: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
  --inf-gradient-blue-hover: linear-gradient(135deg, #60a5fa 0%, #2563eb 100%);
  --inf-gradient-green: linear-gradient(135deg, #25d366 0%, #15803d 100%);
  --inf-gradient-glow: 0 0 25px rgba(59, 130, 246, 0.35);

  --inf-font-title: 'Space Grotesk', sans-serif;
  --inf-font-body: 'Inter', sans-serif;

  --inf-nav-height: 80px;
  --inf-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Header Styles */
.infinitix-header-wrapper {
  font-family: var(--inf-font-body);
  color: var(--inf-text-main);
  position: relative;
  z-index: 1050;
}

/* Scroll Progress Bar */
#scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--inf-gradient-blue);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.8);
  z-index: 1100;
  transition: width 0.1s linear;
}

/* Top Contact & Social Bar */
.inf-top-bar {
  background: linear-gradient(90deg, #1e3a8a 0%, #1e40af 100%);
  color: #e2e8f0;
  font-size: 0.84rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 1045;
}

.top-bar-link {
  color: #f1f5f9;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--inf-transition);
}

.top-bar-link:hover {
  color: var(--inf-primary-light);
}

.top-bar-socials a {
  color: #cbd5e1;
  text-decoration: none !important;
  transition: var(--inf-transition);
  font-size: 0.9rem;
}

.top-bar-socials a:hover {
  color: #ffffff;
  transform: translateY(-1px);
}

/* Sticky Glass Header Container */
.infinitix-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: var(--inf-nav-height);
  background: var(--inf-glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--inf-glass-border);
  transition: transform 0.35s ease, background 0.3s ease, box-shadow 0.3s ease;
  z-index: 1040;
}

.infinitix-header.header-hidden {
  transform: translateY(-100%);
}

.infinitix-header.header-scrolled {
  background: rgba(11, 15, 25, 0.92);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  height: 72px;
}

/* Logo Styling */
.inf-brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none !important;
  font-family: var(--inf-font-title);
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.inf-brand-logo .brand-logo-img {
  height: 42px;
  max-height: 42px;
  width: auto;
  object-fit: contain;
  transition: var(--inf-transition);
}

.inf-brand-logo:hover .brand-logo-img {
  transform: scale(1.04);
}

/* Main Navigation Links */
.inf-nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.inf-nav-item {
  position: relative;
}

.inf-nav-link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0.65rem;
  color: var(--inf-text-muted);
  font-size: 0.86rem;
  font-weight: 500;
  text-decoration: none !important;
  border-radius: 8px;
  transition: var(--inf-transition);
  position: relative;
  white-space: nowrap;
}

.inf-nav-link i.chevron {
  font-size: 0.75rem;
  transition: transform 0.25s ease;
}

.inf-nav-link:hover,
.inf-nav-link.active,
.inf-nav-item:hover > .inf-nav-link {
  color: var(--inf-text-main);
  background: var(--inf-glass-hover);
}

.inf-nav-link:hover i.chevron,
.inf-nav-item:hover > .inf-nav-link i.chevron {
  transform: rotate(180deg);
}

/* Animated Underline */
.inf-nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--inf-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.inf-nav-link:hover::after,
.inf-nav-link.active::after {
  width: 60%;
}

/* Dropdown Container & High-Contrast Solid Background */
.inf-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: #0f172a;
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: 20px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.95), 0 0 40px rgba(59, 130, 246, 0.25);
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2000;
}

.inf-nav-item:hover .inf-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(4px);
}

/* Simple Standard Dropdown Menu */
.inf-dropdown-simple {
  min-width: 230px;
  padding: 0.85rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.inf-dropdown-simple .dropdown-simple-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.25rem;
  color: #cbd5e1;
  text-decoration: none !important;
  font-weight: 600;
  font-size: 0.94rem;
  transition: var(--inf-transition);
  border-radius: 10px;
}

.inf-dropdown-simple .dropdown-simple-link:hover {
  background: rgba(59, 130, 246, 0.18);
  color: #ffffff;
  padding-left: 1.5rem;
}

.inf-dropdown-simple .dropdown-simple-link i {
  color: var(--inf-primary-light);
  font-size: 1.1rem;
}

/* Mega Menu */
.inf-mega-menu {
  width: 980px;
  max-width: 92vw;
  padding: 1.85rem;
}

.mega-column-title {
  font-family: var(--inf-font-title);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #60a5fa;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mega-item-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.85rem;
  border-radius: 12px;
  text-decoration: none !important;
  transition: var(--inf-transition);
}

.mega-item-link:hover {
  background: rgba(59, 130, 246, 0.18);
  transform: translateX(4px);
}

.mega-icon-box {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.15);
  color: var(--inf-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
  transition: var(--inf-transition);
}

.mega-item-link:hover .mega-icon-box {
  background: var(--inf-gradient-blue);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.5);
}

.mega-text-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: #ffffff !important;
  line-height: 1.2;
}

.mega-text-desc {
  display: none !important;
}

/* Header Right Actions */
.inf-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* WhatsApp Header Button */
.btn-whatsapp-header {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: 10px;
  background: transparent;
  border: 1px solid rgba(37, 211, 102, 0.5);
  color: var(--inf-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: var(--inf-transition);
  position: relative;
  overflow: hidden;
}

.btn-whatsapp-header:hover {
  background: rgba(37, 211, 102, 0.12);
  border-color: var(--inf-secondary);
  color: #ffffff;
  box-shadow: 0 0 15px rgba(37, 211, 102, 0.4);
  transform: translateY(-1px);
}

/* Get Free Quote Header Button */
.btn-quote-header {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border-radius: 10px;
  background: var(--inf-gradient-blue);
  color: #ffffff !important;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  text-decoration: none !important;
  box-shadow: var(--inf-gradient-glow);
  transition: var(--inf-transition);
  cursor: pointer;
}

.btn-quote-header:hover {
  background: var(--inf-gradient-blue-hover);
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.6);
  transform: translateY(-2px);
}

/* Mobile Toggle Hamburger */
.btn-mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--inf-text-main);
  font-size: 1.5rem;
  padding: 0.4rem;
  cursor: pointer;
}

/* Offcanvas Mobile Menu Styling */
.inf-offcanvas {
  background: var(--inf-bg-darker) !important;
  color: var(--inf-text-main) !important;
  border-left: 1px solid var(--inf-glass-border) !important;
}

.inf-offcanvas .offcanvas-header {
  border-bottom: 1px solid var(--inf-glass-border);
}

.inf-mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.inf-mobile-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  color: var(--inf-text-muted);
  text-decoration: none !important;
  font-size: 1.05rem;
  font-weight: 500;
  border-radius: 10px;
  transition: var(--inf-transition);
}

.inf-mobile-link:hover,
.inf-mobile-link.active {
  color: var(--inf-primary-light);
  background: var(--inf-glass-hover);
}

@media (max-width: 1199.98px) {
  .inf-nav-list {
    display: none;
  }
  .btn-mobile-toggle {
    display: block;
  }
}