/* ---------------------------
       Gunmetal Steel : variables
       --------------------------- */
 :root {
     --bg-900: #121315;
     /* deepest background */
     --bg-800: #1f2123;
     --panel: #2b2d2f;
     /* gunmetal panel */
     --metal-1: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
     --muted: #B6BDC4;
     --accent: #c8cdd2;
     /* bright metal highlight */
     --accent-2: #9ea6ad;
     /* secondary highlight */
     --card: #222427;
     --glass: rgba(255, 255, 255, 0.04);
     --glass-strong: rgba(255, 255, 255, 0.06);
     --glass-border: rgba(255, 255, 255, 0.06);
     --glass-shadow: 0 8px 30px rgba(2, 3, 4, 0.6);
     --radius: 14px;
 }

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

 html,
 body {
     height: 100%
 }

 body {
     font-family: "Segoe UI", system-ui, Arial, sans-serif;
     background:
         radial-gradient(1200px 400px at 10% 10%, rgba(255, 255, 255, 0.02), transparent 8%),
         var(--bg-900);
     color: var(--accent);
     -webkit-font-smoothing: antialiased;
     -moz-osx-font-smoothing: grayscale;
     line-height: 1.35;
 }

 a {
     color: inherit;
     text-decoration: none
 }

 /* NAVBAR */
 .navbar {
     position: fixed;
     top: 0;
     left: 0;
     right: 0;
     height: 72px;
     background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.06));
     border-bottom: 1px solid rgba(255, 255, 255, 0.03);
     display: flex;
     align-items: center;
     justify-content: space-between;
     padding: 0 20px;
     z-index: 1200;
     backdrop-filter: blur(6px);
     box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
 }

 .nav-links {
     display: flex;
     align-items: center;
     gap: 14px
 }

 .nav-links a,
 .nav-links button {
     color: var(--accent);
     background: transparent;
     border: 0;
     padding: 8px 12px;
     border-radius: 10px;
     font-weight: 600;
     cursor: pointer;
     display: inline-flex;
     align-items: center;
     gap: 8px;
     transition: all .16s;
 }

 .nav-links a:focus,
 .nav-links button:focus {
     outline: 2px solid rgba(200, 205, 210, 0.12);
     outline-offset: 2px
 }

 .zoom-letter {
    display: inline-block;
    color: #c41124;
    animation: zoomInOut 1.8s ease-in-out infinite;
    transform-origin: center;
}

@keyframes zoomInOut {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.4); }
    100% { transform: scale(1); }
}


 .nav-links a:hover,
 .nav-links button:hover {
     transform: translateY(-4px);
     color: #ffffff;
     box-shadow: 0 8px 28px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.02);
 }

 /* Hamburger */
 #hamburger {
     display: none;
     font-size: 20px;
     background: transparent;
     border: 0;
     color: var(--accent);
     cursor: pointer
 }

 /* materials-wrap container */
 .materials-wrap {
     position: relative
 }

 /* Desktop dropdown — keeps your structure */
 .desktop-dropdown {
     position: absolute;
     top: 76px;
     right: 0;
     background: #0f0f0f;
     /* dark solid dropdown bg */
     padding: 14px;
     border-radius: 12px;
     display: none;
     width: auto;
     max-width: calc(100vw - 24px);
     max-height: 460px;
     overflow: auto;
     border: 1px solid #2b2b2b;
     z-index: 2000;
 }

 /* --- Desktop Materials Grid --- */
 .desktop-dropdown-grid {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 20px;
     padding: 20px;
 }

 /* 3 columns on very large screens */
 @media (min-width: 1200px) {
     .desktop-dropdown-grid {
         grid-template-columns: repeat(3, 1fr);
     }
 }

 /* --- Material Item Card (Equal Size Cards) --- */
 .desktop-item {
     background: #222;
     /* solid dark steel */
     border-radius: 14px;
     padding: 22px;
     color: #fff !important;
     border: 1px solid #3a3a3a;

     /* 🔥 All items same width + height */
     min-height: 160px;
     /* Increase height */
     display: flex;
     flex-direction: column;
     justify-content: flex-start;
     align-items: flex-start;

     box-sizing: border-box;
 }

 /* Larger height on bigger screens */
 @media (min-width: 1200px) {
     .desktop-item {
         min-height: 180px;
     }
 }

 /* Headings */
 .desktop-item h4 {
     color: #ffffff;
     font-weight: 600;
     margin: 8px 0 4px;
     font-size: 1.05rem;
 }

 /* Description */
 .desktop-item p {
     color: #dcdcdc;
     font-size: 0.9rem;
     margin-top: auto;
     /* pushes text neatly */
 }

 /* Icons */
 .desktop-item .icon i {
     width: 120px;
     height: 120px;
     text-align: center;
 }

 /* --- Hover Animation (PC Only) --- */
 @media (min-width: 900px) {
     .desktop-item {
         transition: transform 0.25s ease, background-color 0.2s ease, border-color 0.2s ease;
         cursor: pointer;
     }

     .desktop-item:hover {
         background: #2e2e2e;
         /* slight lift color */
         border-color: #555;
         transform: translateY(-6px);
     }
 }

 /* --- No Animation on Mobile --- */
 @media (max-width: 899px) {
     .desktop-item {
         transition: none !important;
     }
 }


 /* ---------------------------
   HERO SLIDER — Glass + Metal
   --------------------------- */
 .hero-slider {
     margin-top: 72px;
     height: 420px;
     width: 100%;
     position: relative;
     overflow: hidden;
     background: #000;
 }

 .hero-slider .slides {
     height: 100%;
     width: 100%;
     position: relative;
 }

 .slide {
     position: absolute;
     inset: 0;
     background-size: cover;
     background-position: center;
     opacity: 0;
     transform: scale(1.06);
     transition: opacity 1.1s ease, transform 1.4s ease;
 }

 .slide.active {
     opacity: 1;
     transform: scale(1);
 }

 /* Dark steel overlay */
 .slide::after {
     content: "";
     position: absolute;
     inset: 0;
     background: rgba(0, 0, 0, 0.05);
 }

 /* Glass-Metal Text Card */
 .glass-card {
     background: rgba(230, 233, 236, 0.55);
     /* Light steel glass */
     border: 1px solid rgba(255, 255, 255, 0.35);
     backdrop-filter: blur(8px);
     -webkit-backdrop-filter: blur(8px);

     padding: 18px 28px;
     border-radius: 14px;

     box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25),
         inset 0 1px 0 rgba(255, 255, 255, 0.35);

     max-width: 520px;
 }

 /* Strong readable text inside hero card */
 .glass-card h1 {
     color: #c41124;
     /* Strong blackish steel */
     font-weight: 800;
     text-shadow: 0 1px 2px rgba(255, 255, 255, 0.7);
     /* Light emboss highlight */
 }

 .glass-card p {
     color: #11224E;
     /* Deep dark gray for readability */
     font-weight: 600;
     text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
     /* Slight highlight */
 }

 .glass-card h1 span {
     color: #000000;
     /* Full black for maximum clarity */
     font-weight: 900;
 }

 .hero-content {
     position: absolute;
     bottom: 40px;
     left: 40px;
     z-index: 5;
     max-width: 650px;
     animation: fadeUp 1.2s ease forwards;
 }

 .hero-content h1 {
     font-size: 2rem;
     margin-bottom: 8px;
 }

 /* Animation */
 @keyframes fadeUp {
     from {
         opacity: 0;
         transform: translateY(20px)
     }

     to {
         opacity: 1;
         transform: translateY(0)
     }
 }

 /* Slider dots (glass metal round indicators) */
 .slider-dots {
     position: absolute;
     bottom: 18px;
     left: 50%;
     transform: translateX(-50%);
     display: flex;
     gap: 8px;
     z-index: 20;
 }

 .slider-dots button {
     width: 11px;
     height: 11px;
     border-radius: 50%;
     background: var(--glass);
     border: 1px solid var(--glass-border);
     backdrop-filter: blur(4px);
     cursor: pointer;
     transition: all .25s;
 }

 .slider-dots button.active {
     background: var(--accent);
     transform: scale(1.3);
 }


 /* SECTION */
 .section {
     padding: 48px 20px;
     max-width: 1200px;
     margin: 0 auto
 }

 .section-title {
     color: var(--accent-2);
     text-align: center;
     margin-bottom: 18px
 }

 /* Overlay (mobile) — glass cards */
 #materialsOverlay {
     position: fixed;
     inset: 0;
     background: rgba(6, 6, 6, 0.9);
     display: none;
     z-index: 1400;
     padding: 18px;
     overflow: auto;
     backdrop-filter: blur(8px);
 }

 #materialsOverlay.open {
     display: block
 }

 .overlay-header {
     display: flex;
     justify-content: space-between;
     align-items: center;
     margin-bottom: 12px
 }

 .overlay-title {
     font-weight: 700;
     font-size: 1.1rem;
     color: var(--accent-2)
 }

 .overlay-close {
     font-size: 22px;
     background: transparent;
     border: 0;
     color: var(--accent);
     cursor: pointer
 }

 .overlay-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
     gap: 12px;
 }

 .overlay-card {
     background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.04));
     padding: 14px;
     border-radius: 12px;
     text-align: center;
     cursor: pointer;
     border: 1px solid rgba(255, 255, 255, 0.04);
     transition: transform .16s;
     color: var(--accent);
 }

 .overlay-card .icon {
     font-size: 28px;
     margin-bottom: 8px
 }

 .overlay-card h4 {
     color: #fff;
     margin: 6px 0
 }

 .overlay-card p {
     color: var(--muted);
     margin: 0
 }

 /* Mobile slide menu */
 .mobile-menu {
     position: fixed;
     right: -300px;
     top: 0;
     height: 100vh;
     width: 300px;
     background: linear-gradient(180deg, #171819, #121314);
     z-index: 1300;
     padding: 92px 16px;
     transition: right .28s;
     border-left: 1px solid rgba(255, 255, 255, 0.03);
     box-shadow: -8px 20px 60px rgba(0, 0, 0, 0.7);
 }

 .mobile-menu.open {
     right: 0
 }

 .mobile-menu a {
     display: block;
     padding: 12px 10px;
     border-bottom: 1px solid rgba(255, 255, 255, 0.02);
     color: var(--accent)
 }

 /* Quote modal (glass box) */
 .quote-modal {
     display: none;
     position: fixed;
     inset: 0;
     background: rgba(0, 0, 0, 0.7);
     z-index: 1500;
     display: flex;
     justify-content: center;
     align-items: center;
     padding: 12px
 }

 .quote-modal-content {
     background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.06));
     border-radius: 12px;
     padding: 22px;
     width: 100%;
     max-width: 520px;
     color: var(--accent);
     box-shadow: var(--glass-shadow);
     border: 1px solid rgba(255, 255, 255, 0.04);
     backdrop-filter: blur(6px);
 }

 .modal-close {
     position: absolute;
     top: 12px;
     right: 12px;
     background: transparent;
     border: 0;
     color: var(--accent);
     font-size: 1.2rem;
     cursor: pointer
 }

 .quote-form .form-row {
     display: flex;
     gap: 8px;
     margin-bottom: 10px
 }

 .quote-form input,
 .quote-form select,
 .quote-form textarea {
     flex: 1;
     padding: 10px;
     border-radius: 10px;
     border: 1px solid rgba(255, 255, 255, 0.04);
     background: linear-gradient(180deg, rgba(0, 0, 0, 0.25), rgba(255, 255, 255, 0.01));
     color: #FFF;
     /* default text color */
     transition: all 0.25s ease;
 }

 .quote-form select option {
     flex: 1;
     padding: 10px;
     border-radius: 10px;
     border: 1px solid rgba(255, 255, 255, 0.04);
     background: linear-gradient(180deg, rgba(0, 0, 0, 0.25), rgba(255, 255, 255, 0.01));
     color: #000000;
     /* default text color */
     transition: all 0.25s ease;
 }

 /* On hover or focus, change background and text color */
 .quote-form input:hover,
 .quote-form select:hover,
 .quote-form textarea:hover,
 .quote-form input:focus,
 .quote-form select:focus,
 .quote-form textarea:focus {
     background: linear-gradient(180deg, rgba(96, 125, 139, 0.25), rgba(255, 255, 255, 0.02));
     /* steel-ish gradient */
     color: #fff;
     /* change text color on hover/focus */
     border-color: rgba(96, 125, 139, 0.6);
     /* optional border highlight */
     outline: none;
 }

 .quote-form textarea {
     resize: none
 }

 .quote-form button {
     width: 100%;
     padding: 10px 16px;
     border: none;
     border-radius: 10px;
     background: linear-gradient(180deg, #4a4d50, #2f3234);
     color: #fff;
     font-weight: 700;
     cursor: pointer;
     margin-top: 8px;
     box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
 }

 .form-message {
     margin-top: 8px;
     color: var(--muted)
 }

 /* small niceties for scrollbars */
 .materials-grid::-webkit-scrollbar,
 #materialsOverlay::-webkit-scrollbar,
 .desktop-dropdown::-webkit-scrollbar {
     width: 10px;
     height: 10px
 }

 .materials-grid::-webkit-scrollbar-thumb,
 #materialsOverlay::-webkit-scrollbar-thumb,
 .desktop-dropdown::-webkit-scrollbar-thumb {
     background: rgba(255, 255, 255, 0.04);
     border-radius: 999px
 }

 /* Responsive rules */
 @media(max-width:1000px) {
     .desktop-dropdown {
         right: 8px;
         left: 8px
     }

     .hero-inner {
         padding: 20px
     }
 }

 @media(max-width:900px) {
     .nav-links {
         display: none
     }

     #hamburger {
         display: block
     }

     .desktop-dropdown {
         display: none !important
     }
 }

 @media(max-width:600px) {
     .hero-inner h1 {
         font-size: 1.4rem
     }

     .materials-grid {
         column-width: 180px
     }
 }

 @media(min-width:1300px) {
     .materials-grid {
         column-width: 320px
     }
 }

 /* Focus states for accessibility */
 .desktop-item:focus,
 .overlay-card:focus,
 .materials-grid .card:focus {
     outline: 2px solid rgba(158, 166, 173, 0.12);
     outline-offset: 4px
 }

 .about-us {
     padding: 60px 18px;
     background: linear-gradient(180deg, #111 0%, #0b0b0b 100%);
     color: #eee;
 }

 .about-us .section-title {
     text-align: center;
     color: #C9B59C;
     margin-bottom: 36px;
     font-size: 2rem;
 }

 .about-cards,
 .about-extra {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
     gap: 24px;
     max-width: 1200px;
     margin: 0 auto 32px;
 }

 .about-card {
     background: #151515;
     border-radius: 14px;
     overflow: hidden;
     text-align: center;
     padding: 16px;
     box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6);
     transition: transform 0.28s ease, box-shadow 0.28s ease;
 }

 .about-card img {
     width: 100%;
     height: 160px;
     object-fit: cover;
     display: block;
     transition: transform 0.28s ease;
 }

 .about-card h3 {
     margin: 12px 8px 6px;
     color: #C9B59C;
 }

 .about-card p {
     font-size: 0.9rem;
     color: #aaa;
     margin: 0 8px 12px;
 }

 .about-card:hover {
     transform: translateY(-6px);
     box-shadow: 0 22px 48px rgba(0, 0, 0, 0.7);
 }

 .about-card:hover img {
     transform: scale(1.04);
 }

 .about-cta {
     text-align: center;
     margin-top: 24px;
 }

 .btn-cta {
     display: inline-block;
     padding: 12px 28px;
     font-weight: 600;
     border-radius: 999px;
     background: #C9B59C;
     color: #111;
     text-decoration: none;
     cursor: pointer;
     transition: all 0.22s ease;
 }

 .btn-cta:hover {
     background: #e0b77f;
     transform: translateY(-2px);
     color: #111;
 }

 @media(max-width:768px) {
     .about-card img {
         height: 140px;
     }
 }

 .logo-card {
     display: flex;
     align-items: center;
     background-color: #FFF;
     padding: 5px 12px;
     border-radius: 12px;
     height: 60px;
 }

 .logo-link {
     display: flex;
     align-items: center;
 }

 .company-logo {
     height: 50px;
     width: auto;
 }

 .company-name {
     margin-left: 10px;
     font-weight: bold;
     color: black;
     font-size: 18px;
 }

 /* Existing media query for mobile */
 @media screen and (max-width: 768px) {
     .company-logo {
         height: 40px;
         /* smaller logo for mobile */
     }

     .nav-links a {
         font-size: 14px;
         /* optional: make menu items smaller on mobile */
     }

     /* Hide company name on mobile */
     .company-name {
         display: none;
     }
 }

 /* ---- Layout ---- */
 .wrap {
     max-width: 1200px;
     margin: 28px auto;
     padding: 20px;
     display: flex;
     flex-direction: column;
     gap: 20px;
 }

 header.app-header {
     display: flex;
     align-items: center;
     gap: 16px;
     padding: 14px;
     background: linear-gradient(180deg, var(--panel), rgba(27, 27, 27, 0.85));
     border-radius: var(--radius);
     box-shadow: 0 6px 18px rgba(0, 0, 0, 0.6);
 }

 .brand {
     display: flex;
     align-items: center;
     gap: 12px;
 }

 .title {
     line-height: 1;
 }

 .title .main {
     font-weight: 700;
     font-size: 18px
 }

 .title .sub {
     font-size: 12px;
     color: var(--muted);
     margin-top: 2px
 }

 .chip {
     background: transparent;
     border: 1px solid rgba(255, 255, 255, 0.04);
     padding: 8px 12px;
     border-radius: 8px;
     color: var(--muted);
     font-size: 13px;
 }

 /* ---- Sections ---- */
 .sections {
     display: flex;
     flex-direction: column;
     gap: 20px
 }

 .section {
     background: linear-gradient(180deg, rgba(255, 255, 255, 0.018), rgba(255, 255, 255, 0.01));
     border-radius: var(--radius);
     padding: 18px;
     border: 1px solid rgba(255, 255, 255, 0.025);
     box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
     width: 100%;
 }

 .section-head {
     display: flex;
     align-items: center;
     gap: 12px;
     margin-bottom: 14px;
 }

 .section-head .cat-icon {
     width: 50px;
     height: 50px;
     border-radius: 10px;
     background: linear-gradient(135deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
     display: grid;
     place-items: center;
     font-size: 24px;
     border: 1px solid rgba(255, 255, 255, 0.03);
     color: var(--accent);
 }

 .section-head h3 {
     margin: 0;
     font-size: 16px;
     font-weight: var(--fw-medium)
 }

 .section-head p {
     margin: 0;
     color: var(--muted);
     font-size: 13px
 }

 /* ---- Cards Container ---- */
 .cards-container {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
     gap: 20px;
     padding: 20px;
     justify-content: center;
     max-width: 1200px;
     margin: auto;
 }

 /* ---- Card ---- */
 .card {
     background: linear-gradient(145deg, #111, #1a1a1a);
     border-radius: 16px;
     padding: 16px;
     border: 1px solid rgba(255, 255, 255, 0.05);
     transition: all 0.4s ease;
     display: flex;
     flex-direction: column;
     gap: 12px;
     cursor: pointer;
     width: 100%;
     min-height: 400px;
     max-height: 100%;
     box-sizing: border-box;
     overflow: hidden;
     color: #fff;
     position: relative;
 }

 /* ---- Hover Effect ---- */
 .card:hover {
     transform: translateY(-6px) scale(1.03);
     background: linear-gradient(135deg, #222, #000);
     box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
 }

 /* ---- Card Image ---- */
 .card img {
     width: 100%;
     height: 40%;
     object-fit: cover;
     border-radius: 12px;
     transition: transform 0.4s ease;
 }

 .card:hover img {
     transform: scale(1.07);
 }

 /* ---- Title & Description ---- */
 .card h4 {
     margin: 6px 0;
     font-size: 16px;
     color: #fff;
 }

 .card p {
     margin: 0;
     font-size: 14px;
     color: #ccc;
 }

 /* ---- Features List ---- */
 .card-features {
     list-style-type: disc;
     /* classic bullet points */
     list-style-position: inside;
     /* bullets inside the container */
     padding-left: 20px;
     /* space for bullets */
     margin-top: 8px;
     overflow-y: auto;
     /* vertical scroll only */
     overflow-x: hidden;
     gap: 6px;
     display: flex;
     flex-direction: column;
     scroll-behavior: smooth;
 }

 /* ---- Ultra-thin minimal scrollbar ---- */
 .card-features::-webkit-scrollbar {
     width: 2px;
     /* ultra thin */
 }

 .card-features::-webkit-scrollbar-track {
     background: transparent;
     /* invisible track */
 }

 .card-features::-webkit-scrollbar-thumb {
     background: rgba(255, 255, 255, 0.3);
     /* subtle thumb */
     border-radius: 10px;
     transition: background 0.3s ease;
 }

 .card-features::-webkit-scrollbar-thumb:hover {
     background: rgba(255, 255, 255, 0.6);
     /* highlight on hover */
 }

 /* Firefox */
 .card-features {
     scrollbar-width: thin;
     /* minimal width */
     scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
 }

 /* Edge / IE fallback (force thinner appearance) */
 .card-features {
     -ms-overflow-style: -ms-autohiding-scrollbar;
 }

 /* Each bullet point styling */
 .card-features li {
     color: #f0a45f;
     font-size: 13px;
     padding: 4px 6px;
     border-radius: 6px;
     transition: all 0.3s ease;
     cursor: default;
     white-space: normal;
     /* wrap text */
     word-break: break-word;
     background: rgba(255, 255, 255, 0.02);
     /* subtle glossy background */
 }

 /* Hover animation for each bullet */
 .card:hover .card-features li:hover {
     background: rgba(255, 255, 255, 0.1);
     /* highlight on hover */
     color: #fff;
     transform: translateX(4px);
     box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
 }


 /* ---- Responsive Adjustments ---- */
 @media (max-width: 1024px) {
     .cards-container {
         grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
     }

     .card {
         min-height: 380px;
     }

     .card-features li {
         min-width: 70px;
         font-size: 11px;
         padding: 5px 10px;
     }
 }

 @media (max-width: 768px) {
     .cards-container {
         grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
     }

     .card {
         min-height: 350px;
     }

     .card-features li {
         min-width: 60px;
         font-size: 10px;
         padding: 4px 8px;
     }
 }

 /* subtle separators for visual grouping */
 .section+.section {
     border-top: 1px dashed rgba(255, 255, 255, 0.02);
     padding-top: 20px;
 }

 /* responsive tweaks */
 @media (max-width:720px) {
     .wrap {
         padding: 12px;
         margin: 12px
     }

     header.app-header {
         flex-direction: column;
         align-items: flex-start;
         gap: 12px
     }
 }

 /* ---- Updated 3×3 Materials Grid ---- */
 .grid {
     display: grid;
     gap: 14px;
     grid-template-columns: repeat(3, 1fr);
     /* ALWAYS 3 columns on desktop */
     width: 100%;
 }

 /* Tablet (2 columns) */
 @media (max-width: 1024px) {
     .grid {
         grid-template-columns: repeat(2, 1fr);
     }
 }

 /* Mobile (1 column) */
 @media (max-width: 640px) {
     .grid {
         grid-template-columns: 1fr;
     }
 }

 .highlight-section {
     outline: 3px solid var(--accent);
     border-radius: 12px;
     transition: outline 0.8s ease;
 }

 .modal {
     display: none;
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: rgba(0, 0, 0, 0.7);
     justify-content: center;
     align-items: center;
     z-index: 9999;
     padding: 20px;
     overflow-y: auto;
 }

 .modal-content {
     position: relative;
     background: #fff;
     border-radius: 12px;
     width: 90%;
     max-width: 600px;
     max-height: 90vh;
     overflow: hidden;
     padding: 20px;
     display: flex;
     flex-direction: column;
     align-items: center;
     box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
 }

 .modal-content h2 {
     margin: 0 0 8px 0;
 }

 .modal-content p {
     margin: 0 0 12px 0;
     text-align: center;
 }

 .modal-gallery-wrapper {
     position: relative;
     width: 100%;
     display: flex;
     justify-content: center;
     align-items: center;
 }

 #modalImage {
     width: 100%;
     max-height: 400px;
     object-fit: contain;
     border-radius: 8px;
 }

 .modal-gallery-wrapper button {
     position: absolute;
     top: 50%;
     transform: translateY(-50%);
     background: rgba(0, 0, 0, 0.4);
     color: #fff;
     border: none;
     font-size: 24px;
     padding: 8px 12px;
     cursor: pointer;
     border-radius: 50%;
     z-index: 1;
 }

 #prevBtn {
     left: 10px;
 }

 #nextBtn {
     right: 10px;
 }

 .close {
     position: absolute;
     top: 15px;
     right: 20px;
     font-size: 28px;
     cursor: pointer;
 }

 /* Fancy premium glassmorphic section header */
 .fancy-section-title {
     display: flex;
     align-items: center;
     justify-content: center;
     gap: 20px;
     padding: 25px 40px;
     border-radius: 24px;
     background: rgba(255, 255, 255, 0.05);
     /* glass */
     backdrop-filter: blur(18px);
     /* glassmorphic blur */
     color: #fff;
     font-size: 38px;
     font-weight: 700;
     text-align: center;
     position: relative;
     box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
     overflow: hidden;
     transition: transform 0.3s;
 }

 .fancy-section-title:hover {
     transform: scale(1.03);
 }

 /* Icon wrapper with floating effect */
 .icon-wrapper {
     position: relative;
     width: 70px;
     height: 70px;
     flex-shrink: 0;
     display: flex;
     align-items: center;
     justify-content: center;
 }

 /* 3D cube icon */
 .icon-wrapper .icon {
     font-size: 36px;
     background: linear-gradient(135deg, #f7c59f, #c9b59c);
     width: 70px;
     height: 70px;
     display: flex;
     align-items: center;
     justify-content: center;
     border-radius: 14px;
     box-shadow: 0 8px 22px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 255, 255, 0.2) inset;
     text-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
     position: relative;
     overflow: hidden;
     transition: transform 0.4s, box-shadow 0.4s;
 }

 .icon-wrapper .icon:hover {
     transform: rotateY(15deg) rotateX(5deg) scale(1.05);
     box-shadow: 0 10px 28px rgba(0, 0, 0, 0.55), 0 0 25px rgba(255, 255, 255, 0.25) inset;
 }

 /* Glossy animated reflection */
 .icon-wrapper .shine {
     content: '';
     position: absolute;
     top: -50%;
     left: -75%;
     width: 50%;
     height: 200%;
     background: rgba(255, 255, 255, 0.25);
     transform: rotate(25deg);
     filter: blur(15px);
     animation: shineMove 2.5s infinite;
     pointer-events: none;
 }

 @keyframes shineMove {
     0% {
         left: -75%;
     }

     100% {
         left: 125%;
     }
 }

 /* Text */
 .fancy-section-title .text {
     font-size: 38px;
     letter-spacing: 1px;
     text-shadow: 0 3px 8px rgba(0, 0, 0, 0.4);
 }

 /* Responsive adjustments */
 @media (max-width: 768px) {
     .fancy-section-title {
         flex-direction: column;
         font-size: 28px;
         gap: 14px;
         padding: 18px 24px;
     }

     .icon-wrapper {
         width: 55px;
         height: 55px;
     }

     .icon-wrapper .icon {
         width: 55px;
         height: 55px;
         font-size: 28px;
     }

     .fancy-section-title .text {
         font-size: 28px;
     }
 }

 /* ======= Services Overview ======= */
 .services-overview {
     padding: 80px 20px;
     background: linear-gradient(to right, #f5f5f5, #e0e0e0);
     font-family: 'Arial', sans-serif;
     color: #222;
 }

 .section-title {
     text-align: center;
     font-size: 32px;
     margin-bottom: 10px;
     color: #111;
 }

 .section-subtitle {
     text-align: center;
     font-size: 16px;
     margin-bottom: 40px;
     color: #333;
 }

 .cards-container {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
     gap: 25px;
 }

 .overview-card {
     background: #fff;
     border-radius: 16px;
     padding: 25px;
     text-align: center;
     border: 1px solid rgba(0, 0, 0, 0.05);
     display: flex;
     flex-direction: column;
     align-items: center;
     min-height: 260px;
     position: relative;
     overflow: hidden;
     transition: transform 0.3s ease, box-shadow 0.3s ease;
 }

 .overview-card .icon {
     font-size: 48px;
     margin-bottom: 15px;
     animation: pulse 2s infinite;
 }

 .overview-card h3 {
     font-size: 20px;
     margin-bottom: 12px;
 }

 .overview-card p {
     font-size: 14px;
     color: #444;
     flex-grow: 1;
     line-height: 1.4;
 }

 .overview-card:hover {
     transform: translateY(-8px) scale(1.03);
     box-shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
 }

 .overview-card::before {
     content: "";
     position: absolute;
     width: 200%;
     height: 200%;
     background: linear-gradient(45deg, rgba(255, 200, 0, 0.1), rgba(0, 200, 255, 0.1));
     top: -50%;
     left: -50%;
     transform: rotate(0deg);
     transition: all 0.6s ease;
     z-index: 0;
 }

 .overview-card:hover::before {
     transform: rotate(360deg);
 }

 @keyframes pulse {

     0%,
     100% {
         transform: scale(1);
     }

     50% {
         transform: scale(1.2);
     }
 }

 /* slide-in animation */
 .slide-left {
     opacity: 0;
     transform: translateX(-50px);
     animation: slideInLeft 1s forwards;
 }

 .slide-right {
     opacity: 0;
     transform: translateX(50px);
     animation: slideInRight 1s forwards;
 }

 @keyframes slideInLeft {
     100% {
         opacity: 1;
         transform: translateX(0);
     }
 }

 @keyframes slideInRight {
     100% {
         opacity: 1;
         transform: translateX(0);
     }
 }

 /* Contact Section */
 .contact-section {
     padding: 80px 20px;
     background: #f7f7f7;
     font-family: 'Arial', sans-serif;
     color: #222;
 }

 .contact-logo-wrapper {
     position: relative;
     text-align: center;
     margin-bottom: 20px;
 }

 .logo-bg-rect {
     position: absolute;
     top: 50%;
     left: 50%;
     transform: translate(-50%, -50%);
     width: calc(100% - 80%);
     /* covers full image plus padding */
     height: calc(100% + 20px);
     background: #fff;
     border-radius: 12px;
     padding: 5px;
     z-index: 0;
     box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
 }

 .contact-logo-wrapper img {
     position: relative;
     max-width: 180px;
     height: auto;
     z-index: 1;
 }

 .section-title {
     text-align: center;
     font-size: 32px;
     margin-bottom: 10px;
     color: #111;
 }

 /* Centered and responsive contact highlight */
 .contact-highlight-wrapper {
     display: flex;
     justify-content: center;
     width: 100%;
     padding: 0 20px;
     /* some padding for mobile screens */
     margin-bottom: 40px;
 }

 .contact-highlight {
     text-align: center;
     font-size: 16px;
     font-weight: 600;
     color: #222;
     background: #fff8e1;
     padding: 12px 20px;
     border-radius: 8px;
     position: relative;
     max-width: 700px;
     /* restrict width on large screens */
     width: 100%;
     /* responsive for small screens */
 }

 /* Decorative line below the text */
 .contact-highlight::after {
     content: "";
     display: block;
     width: 60px;
     height: 4px;
     background: #FFB300;
     margin: 8px auto 0;
     border-radius: 2px;
 }

 .contact-wrapper {
     display: flex;
     gap: 40px;
     flex-wrap: wrap;
 }

 .contact-info-card {
     flex: 1 1 350px;
     background: #fff;
     padding: 35px 30px;
     border-radius: 16px;
     box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
     transition: transform 0.3s ease, box-shadow 0.3s ease;
 }

 .contact-info-card:hover {
     transform: translateY(-5px);
     box-shadow: 0 18px 35px rgba(0, 0, 0, 0.18);
 }

 .contact-card-header {
     font-size: 18px;
     font-weight: bold;
     color: #222;
     padding: 10px 15px;
     margin-bottom: 20px;
     border-left: 6px solid #FFB300;
     background: #FFF8E1;
     border-radius: 6px;
 }

 .contact-section-block {
     margin-bottom: 20px;
 }

 .contact-section-block h3 {
     font-size: 16px;
     margin-bottom: 8px;
     display: flex;
     align-items: center;
     gap: 8px;
     color: #333;
 }

 .contact-section-block p {
     margin: 4px 0;
     font-size: 14px;
     line-height: 1.5;
     color: #555;
 }

 .contact-section-block .weekend {
     color: #FF5722;
     font-weight: bold;
 }

 .contact-map {
     flex: 2 1 400px;
     min-height: 300px;
     border-radius: 16px;
     overflow: hidden;
     box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
     transition: transform 0.3s ease;
 }

 .contact-map:hover {
     transform: scale(1.02);
 }

 /* Footer */
 .footer {
     background: #333;
     color: #fff;
     text-align: center;
     padding: 50px 10px;
     font-size: 14px;
     position: relative;
 }

 .footer-content {
     display: flex;
     flex-direction: column;
     align-items: center;
     gap: 12px;
     position: relative;
 }

 .footer-logo-wrapper {
     position: relative;
     display: flex;
     justify-content: center;
     margin-bottom: 15px;
 }

 .footer-logo-bg {
     position: absolute;
     top: 50%;
     left: 50%;
     transform: translate(-50%, -50%);
     width: calc(100% + 20%);
     /* covers full image plus padding */
     height: calc(100% + 20px);
     background: #fff;
     border-radius: 12px;
     padding: 5px;
     z-index: 0;
     box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
 }

 .footer-logo-wrapper img {
     position: relative;
     z-index: 1;
     max-width: 160px;
     height: auto;
 }

 /* Responsive */
 @media(max-width:768px) {
     .contact-wrapper {
         flex-direction: column;
     }

     .contact-logo-wrapper img,
     .footer-logo-wrapper img {
         max-width: 140px;
     }
 }

 .whatsapp-chat {
     position: fixed;
     bottom: 30px;
     right: 30px;
     background-color: #fff;
     /* White background */
     color: #25D366;
     /* WhatsApp green text */
     border: 2px solid #25D366;
     /* Green border */
     font-family: Arial, sans-serif;
     font-weight: 600;
     display: flex;
     align-items: center;
     gap: 10px;
     padding: 12px 18px;
     border-radius: 50px;
     box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
     text-decoration: none;
     z-index: 9999;
     transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
 }

 .whatsapp-chat:hover {
     transform: translateY(-4px);
     box-shadow: 0 12px 25px rgba(0, 0, 0, 0.25);
     background-color: #25D366;
     /* Green background on hover */
     color: #fff;
     /* White text on hover */
 }

 .whatsapp-chat img {
     width: 24px;
     height: 24px;
     transition: filter 0.2s ease;
 }

 .whatsapp-chat:hover img {
     filter: brightness(0) invert(1);
     /* Make icon white on hover */
 }

 .whatsapp-chat span {
     display: inline-block;
     font-size: 14px;
 }

 /* Hide logo on desktop */
 .mobile-menu-logo {
     display: none;
 }

 /* Mobile view */
 @media (max-width: 768px) {

     /* Show logo rectangle */
     .mobile-menu-logo {
         display: flex;
         justify-content: center;
         align-items: center;
         background-color: #ffffff;
         /* White rectangle */
         padding: 10px 20px;
         margin-bottom: 10px;
         border-radius: 8px;
         /* Optional rounded corners */
         box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
         /* Optional shadow */
     }

     .mobile-menu-logo img {
         height: 50px;
         /* Adjust size */
         width: auto;
         object-fit: contain;
     }

     /* Remove any header text inside nav on mobile */
     nav.mobile-menu h1,
     nav.mobile-menu .header-text {
         display: none;
     }

     /* Menu links adjustments */
     .mobile-menu a {
         display: flex;
         align-items: center;
         gap: 12px;
         padding: 12px 20px;
     }
 }

 /* Hide footer on desktop */
 .mobile-menu-footer {
     display: none;
 }

 /* Mobile view */
 @media (max-width: 768px) {
     .mobile-menu-footer {
         display: flex;
         flex-direction: column;
         justify-content: center;
         align-items: center;
         text-align: center;
         padding: 12px 20px;
         font-size: 12px;
         color: #555;
         margin-top: 20px;
         border-top: 1px solid rgba(0, 0, 0, 0.1);
         /* Optional separator */
     }

     .mobile-menu-footer p {
         margin: 2px 0;
     }
 }

 /* === MODAL OVERLAY === */
 .catalog-modal {
     display: none;
     position: fixed;
     inset: 0;
     background: rgba(0, 0, 0, 0.75);
     backdrop-filter: blur(3px);
     justify-content: center;
     align-items: center;
     z-index: 9999;
     padding: 20px;
 }

 /* === MODAL BOX === */
 .catalog-modal-content {
     background: #fff;
     border-radius: 16px;
     width: 95%;
     max-width: 600px;
     height: 90vh;
     /* occupy 90% viewport height */
     display: flex;
     flex-direction: column;
     position: relative;
     padding: 20px;
     box-shadow: 0 12px 50px rgba(0, 0, 0, 0.3);
     animation: fadeIn 0.25s ease-in-out;
 }

 /* === CLOSE BUTTON === */
 .catalog-close {
     position: absolute;
     top: 14px;
     right: 14px;
     background: #eee;
     border: none;
     width: 34px;
     height: 34px;
     font-size: 20px;
     border-radius: 50%;
     cursor: pointer;
     z-index: 10;
 }

 .catalog-close:hover {
     background: #d3d3d3;
 }

 /* === TITLE === */
 .catalog-title {
     margin-top: 10px;
     font-size: 20px;
     text-align: center;
     font-weight: 600;
     color: #333;
 }

 /* === IMAGE WRAPPER === */
 .catalog-image-wrapper {
     flex: 1;
     /* take remaining space */
     display: flex;
     justify-content: center;
     align-items: center;
     margin: 15px 0;
     overflow: hidden;
     /* prevent image overflow */
 }

 .catalog-image-wrapper img {
     max-width: 100%;
     max-height: 100%;
     object-fit: contain;
     border-radius: 12px;
 }

 /* === BUTTONS AT BOTTOM === */
 .catalog-actions {
     display: flex;
     justify-content: space-between;
     gap: 12px;
     margin-top: auto;
     /* sticks to bottom */
 }

 .catalog-actions a {
     flex: 1;
     text-align: center;
     padding: 12px;
     font-size: 16px;
     font-weight: 600;
     text-decoration: none;
     border-radius: 8px;
 }

 .view-btn {
     background: #C9B59C;
     color: #fff;
 }

 .download-btn {
     background: #111;
     color: #fff;
 }

 .view-btn:hover {
     opacity: 0.9;
 }

 .download-btn:hover {
     opacity: 0.85;
 }

 /* === MOBILE === */
 @media (max-width: 600px) {
     .catalog-modal-content {
         padding: 15px;
         height: 85vh;
     }

     .catalog-actions a {
         font-size: 15px;
         padding: 10px;
     }
 }

 .theme-btn {
     background: transparent;
     border: none;
     cursor: pointer;
     font-size: 1.4rem;
     color: white;
     margin-right: 15px;
 }

 .theme-btn i {
     transition: 0.3s;
 }

 .theme-btn:hover i {
     transform: rotate(20deg);
 }

 .email-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: #f9f9f9;
    border-radius: 8px;
    margin-bottom: 12px;
    border-left: 4px solid #d92528;
    transition: 0.3s ease;
}

.email-item:hover {
    background: #ffe9e9;
    transform: translateX(3px);
}

.email-icon {
    font-size: 24px;
}

.email-address {
    font-weight: bold;
    margin: 0;
    color: #222;
}

.email-desc {
    margin: 2px 0 0;
    color: #555;
    font-size: 13px;
}