*, *::before, *::after {
    box-sizing: border-box;
}
html { overflow-x: hidden; }
body { overflow-x: hidden; max-width: 100vw; }
img, video, iframe { max-width: 100%; height: auto; }
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    display: inline-block;
    vertical-align: middle;
}
.technical-card {
    box-shadow: 0px 2px 4px rgba(15, 23, 42, 0.08);
    transition: box-shadow 0.2s ease, transform 0.15s ease;
}
.technical-card:hover {
    box-shadow: 0px 8px 16px rgba(15, 23, 42, 0.12);
    transform: translateY(-2px);
}

/* Dropdown Styles */
.dropdown { position: relative; }
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    background: white;
    border: 1px solid #c4c6d3;
    border-radius: 0.5rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    z-index: 100;
    padding: 8px 0;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.dropdown:hover .dropdown-menu {
    display: block;
    opacity: 1;
}
.dropdown-menu a {
    display: block;
    padding: 8px 20px;
    font-size: 14px;
    color: #444651;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.dropdown-menu a:hover {
    background: #dbe1ff;
    color: #00236b;
}

/* Hamburger Button */
.hamburger-btn {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: opacity 0.2s;
}
.hamburger-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: #444651;
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.hamburger-btn:hover span {
    background: #00236b;
}
.hamburger-btn.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger-btn.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}
/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 40;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
/* Mobile Menu Panel - Drop-down from header */
.mobile-menu-panel {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 45;
    background: #ffffff;
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
    max-height: 80vh;
    overflow-y: auto;
    display: none;
    border-radius: 0 0 16px 16px;
    padding-bottom: 8px;
}
.mobile-menu-panel.active {
    display: block;
    animation: slideDown 0.25s ease-out;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-12px); }
    to { opacity: 1; transform: translateY(0); }
}
/* Accordion component for Categories */
.mobile-menu-accordion-btn {
    width: 100%;
    border: none;
    background: none;
    outline: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 500;
    color: #191c1e;
    font-family: 'Inter', sans-serif;
    border-left: 3px solid transparent;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.mobile-menu-accordion-btn .chevron-icon {
    margin-left: auto;
    transition: transform 0.2s ease;
}
.mobile-menu-accordion-btn:hover {
    background: #f2f4f6;
    color: #00236b;
    border-left-color: #9d4300;
}
.mobile-menu-accordion-btn:hover .material-symbols-outlined {
    color: #9d4300;
}
.mobile-menu-accordion-btn.active .chevron-icon {
    transform: rotate(180deg);
}
.mobile-menu-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #f2f4f6;
}
.mobile-menu-accordion-content a {
    padding-left: 44px;
    font-size: 14px;
}
.mobile-menu-panel .menu-section-title {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 16px 24px 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #9d4300;
    font-family: 'JetBrains Mono', monospace;
}
.mobile-menu-panel .menu-section-title .material-symbols-outlined {
    font-size: 16px;
    color: #9d4300;
}
.mobile-menu-panel .menu-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, #c4c6d3, transparent);
    margin: 4px 24px;
}
.mobile-menu-panel a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 500;
    color: #191c1e;
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    border-left: 3px solid transparent;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.mobile-menu-panel a .material-symbols-outlined,
.mobile-menu-panel .mobile-menu-accordion-btn .material-symbols-outlined {
    font-size: 22px;
    color: #00236b;
    transition: color 0.15s;
    flex-shrink: 0;
}
.mobile-menu-panel a:hover,
.mobile-menu-panel a:active,
.mobile-menu-panel .mobile-menu-accordion-btn:hover {
    background: #f2f4f6;
    color: #00236b;
    border-left-color: #9d4300;
}
.mobile-menu-panel a:hover .material-symbols-outlined,
.mobile-menu-panel a:active .material-symbols-outlined,
.mobile-menu-panel .mobile-menu-accordion-btn:hover .material-symbols-outlined {
    color: #9d4300;
}
/* Carousel Styles */
/* Responsive adjustments for mobile */
@media (max-width: 767px) {
    .px-margin-desktop {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
    .py-20 {
        padding-top: 48px !important;
        padding-bottom: 48px !important;
    }
    .text-headline-xl {
        font-size: 28px !important;
        line-height: 36px !important;
    }
    .text-headline-lg {
        font-size: 24px !important;
        line-height: 32px !important;
    }
    .carousel-slide h1 {
        font-size: 24px !important;
        line-height: 32px !important;
    }
    .carousel-slide p {
        font-size: 14px !important;
        line-height: 20px !important;
    }
    .technical-card {
        padding: 12px !important;
    }
    .grid > .technical-card p {
        font-size: 13px !important;
    }
    .carousel-container {
        height: 220px;
    }
}

.carousel-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 300px;
}
@media (min-width: 640px) {
    .carousel-container { height: 320px; }
}
@media (min-width: 768px) {
    .carousel-container { height: 400px; }
}
@media (min-width: 1024px) {
    .carousel-container { height: 480px; }
}
.carousel-slide-img {
    position: relative;
}
.carousel-slide-img .img-wrap {
    position: absolute;
    inset: 0;
    overflow: hidden;
    background: #f7f9fb;
}
.carousel-slide-img .img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
@media (max-width: 639px) {
    .carousel-slide-img .img-wrap img {
        object-fit: contain;
    }
}
.carousel-slide-img .overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.carousel-track {
    display: flex;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
}
.carousel-slide {
    flex: 0 0 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
}

/* Brand Cards */
.brand-card {
    position: relative;
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    height: 100%;
    display: flex;
    align-items: stretch;
    text-decoration: none;
    border: 2px solid #e0e3e5;
}
.brand-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 35, 107, 0.12);
}
.brand-card-wega:hover {
    border-color: #ed1b2e;
}
.brand-card-gulf:hover {
    border-color: #f47820;
}
.brand-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 280px;
    transition: transform 0.4s ease;
}
.brand-card:hover .brand-card-img {
    transform: scale(1.08);
}
.brand-card-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.brand-card-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 280px;
    padding: 32px;
}
.brand-logo-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}
.brand-logo-wrap-lg {
    width: 100%;
}
.brand-logo {
    max-width: 100%;
    max-height: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
}
/* Brand Carousel Styles */
.brand-carousel-container {
    background: #ffffff;
    border: 1px solid #e0e3e5;
    border-radius: 0.75rem;
    padding: 20px;
    min-height: 280px;
}
.brand-carousel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.brand-carousel-arrows {
    display: flex;
    gap: 8px;
}
.brand-carousel-arrow {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid #c4c6d3;
    background: #f7f9fb;
    color: #444651;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}
.brand-carousel-arrow:hover {
    background: #00236b;
    border-color: #00236b;
    color: #ffffff;
}
.brand-carousel-track-wrap {
    overflow: hidden;
    position: relative;
}
.brand-carousel-track {
    display: flex;
    gap: 16px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 4px 0;
}
.brand-product-card {
    min-width: calc(25% - 12px);
    max-width: calc(25% - 12px);
    background: #f2f4f6;
    border-radius: 0.5rem;
    padding: 12px;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid transparent;
}
.brand-product-card:hover {
    background: #ffffff;
    border-color: #c4c6d3;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}
.brand-product-img {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #e0e3e5;
}
.brand-product-img img {
    max-height: 100%;
    object-fit: contain;
}
@media (max-width: 1023px) {
    .brand-product-card {
        min-width: calc(33.333% - 11px);
        max-width: calc(33.333% - 11px);
    }
}
@media (max-width: 639px) {
    .brand-product-card {
        min-width: calc(50% - 8px);
        max-width: calc(50% - 8px);
    }
    .brand-carousel-container {
        padding: 12px;
    }
}

/* Section Styles */
.section-header { 
    border-left: 4px solid #9d4300; 
    padding-left: 16px; 
    margin-bottom: 32px; 
}
.section-header-center {
    text-align: center;
    margin-bottom: 32px;
}
.section-header span { 
    text-transform: uppercase; 
}
.section-header-center h2 {
    margin-bottom: 4px;
}
.section-header-center span {
    text-transform: uppercase;
    display: block;
}

/* Category Cards */
.category-card {
    position: relative;
    display: block;
    border-radius: 20px;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid #e0e3e5;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    min-height: 280px;
}
.category-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.18);
}
.category-card-bg {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 24px 16px;
    min-height: 200px;
}
.category-card-img {
    max-height: 160px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}
.category-card:hover .category-card-img {
    transform: scale(1.05);
}
.category-card-title {
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    color: #00236b;
    padding: 12px 16px 20px;
    margin: 0;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.category-card-svg {
    max-height: 160px;
    width: auto;
    max-width: 100%;
}
@media (max-width: 767px) {
    .category-card {
        min-height: 240px;
    }
    .category-card-bg {
        min-height: 160px;
        padding: 24px 16px 12px;
    }
    .category-card-img,
    .category-card-svg {
        max-height: 120px;
    }
}

/* Watermark */
@keyframes vp2Shine {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
@keyframes vp2Fade {
  0%   { opacity: 1; }
  45%  { opacity: 0; }
  55%  { opacity: 0; }
  100% { opacity: 1; }
}
@keyframes vp2Letters {
  0%   { letter-spacing: 0.14em; opacity: 1; }
  40%  { letter-spacing: 0.55em; opacity: 0; }
  55%  { letter-spacing: -0.04em; opacity: 0; }
  100% { letter-spacing: 0.14em; opacity: 1; }
}
.vp2-wrap {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  animation: vp2Fade 4.5s ease-in-out infinite;
}
.vp2-line {
  font-family: Georgia, serif;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-block;
  background: linear-gradient(
    100deg,
    #8090a8 0%, #b0bcd0 15%, #d0d8e8 28%,
    #ffffff 38%, #e8eef8 45%, #ffffff 50%,
    #d0d8e8 57%, #a8b4cc 70%, #c8d0e0 82%, #8090a8 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: vp2Letters 4.5s ease-in-out infinite, vp2Shine 2.6s linear infinite;
  filter: drop-shadow(0 0 5px rgba(180,200,255,0.4));
}
.vp2-line.l1 { font-size: clamp(12px, 1.5vw, 20px); }
.vp2-line.l2 { font-size: clamp(12px, 1.5vw, 20px); letter-spacing: 0.22em; margin-top: -2px; }
@media (max-width: 639px) {
  .vp2-wrap { gap: 3px; }
  .vp2-line.l1 { font-size: 10px; }
  .vp2-line.l2 { font-size: 10px; letter-spacing: 0.08em; margin-top: 0; }
}

/* WhatsApp Floating Buttons */
.whatsapp-stack {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
@media (max-width: 639px) {
  .whatsapp-stack {
    bottom: 12px;
    right: 12px;
    gap: 8px;
  }
}
.whatsapp-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  transition: transform 0.2s ease;
  cursor: pointer;
}
.whatsapp-btn:hover {
  transform: scale(1.1);
}
.whatsapp-btn:active {
  transform: scale(0.9);
}
.whatsapp-btn svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}
.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: white;
  color: #1a1a2e;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  font-family: 'Inter', sans-serif;
}
.whatsapp-btn:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  border-left: 5px solid white;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}
@media (max-width: 639px) {
  .whatsapp-btn {
    width: 48px;
    height: 48px;
  }
  .whatsapp-btn svg {
    width: 24px;
    height: 24px;
  }
  .whatsapp-tooltip {
    font-size: 12px;
    padding: 5px 10px;
  }
}
@media (min-width: 1024px) {
  .mobile-menu-overlay,
  .mobile-menu-panel {
    display: none !important;
  }
}