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

:root {
    /* --- BRAND PALETTE --- */
    
    /* Primary Background (The requested Hex) */
    --metaldur-dark: #114470; 
    
    /* Lighter Shade for Gradients (Derived from #114470) */
    --metaldur-light: #1a6096;
    
    /* Action Blue (Bright for buttons/hovers) */
    --metaldur-blue: #3b82f6; 
    
    /* Logo Color (Used for text accents and borders) */
    --metaldur-white: #e0eaef;

    /* --- GLASS SETTINGS --- */
    /* Borders use the Logo Color with opacity */
    --glass-border: rgba(224, 234, 239, 0.25);
    
    /* Background uses the Brand Blue with opacity */
    --glass-bg: rgba(17, 68, 112, 0.5); 
}

body {
    background-color: var(--metaldur-dark);
    /* Radial gradient to create a "spotlight" effect from the top, making it brighter */
    background-image: radial-gradient(circle at 50% -20%, var(--metaldur-light) 0%, var(--metaldur-dark) 80%);
    background-attachment: fixed;
    font-family: 'Manrope', sans-serif;
    color: white;
    margin: 0;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, .brand-font {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    /* Optional: Use the logo color for headings to tie it together */
    color: white; 
}

/* --- NAVIGATION --- */
.glass-nav {
    background: rgba(17, 68, 112, 0.7); /* Brand Blue at 70% */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

/* --- UTILITIES --- */
.group:hover .group-hover\:visible {
    visibility: visible;
}
.group:hover .group-hover\:opacity-100 {
    opacity: 1;
}
.group:hover .group-hover\:translate-y-0 {
    transform: translateY(0);
}

#mobile-menu {
    z-index: 100;
}

/* --- GLASS PANELS (Cards) --- */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.glass-panel:hover {
    border-color: rgba(224, 234, 239, 0.6); /* Logo color highlight */
    background: rgba(26, 96, 150, 0.5); /* Lighter blue on hover */
    transform: translateY(-2px);
}

/* --- 3D CANVAS --- */
#canvas-container {
    position: fixed;
    top: 0; 
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}

#tool-canvas {
    position: relative;
    width: 100%;
    z-index: 20; 
    touch-action: none; 
}

#tool-canvas canvas {
    outline: none;
    display: block;
    width: 100% !important;
    height: 100% !important;
}

/* --- PRODUCT ICONS --- */
.product-icon-circle {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    
    /* Gradient using Logo Color (light) and Brand Blue (dark) */
    background: linear-gradient(145deg, rgba(224, 234, 239, 0.15), rgba(17, 68, 112, 0.3));
    border: 1px solid var(--glass-border);
    
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.group:hover .product-icon-circle {
    border-color: var(--metaldur-white); /* Logo Color */
    background: rgba(59, 130, 246, 0.2); /* Action Blue Tint */
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.3), inset 0 0 20px rgba(59, 130, 246, 0.1);
    transform: translateY(-5px);
}

.product-svg {
    width: 64px;
    height: 64px;
    transition: transform 0.4s ease;
}

.group:hover .product-svg {
    transform: scale(1.1);
}

/* SVG Colors mapped to Brand */
.product-svg .svg-body {
    stroke: var(--metaldur-white); /* Logo Color #e0eaef */
    stroke-width: 1.5;
    fill: none;
    transition: stroke 0.4s ease;
}

.product-svg .svg-accent {
    stroke: var(--metaldur-blue); /* Bright Action Blue */
    stroke-width: 2;
    fill: rgba(59, 130, 246, 0.1);
    transition: all 0.4s ease;
}

.group:hover .product-svg .svg-body {
    stroke: #ffffff; /* Pure white on hover */
}

.group:hover .product-svg .svg-accent {
    fill: rgba(59, 130, 246, 0.3);
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.8));
}

.product-icon-circle.dashed {
    border-style: dashed;
}

.group:hover .product-icon-circle.dashed {
    border-style: solid;
}

/* --- PRELOADER --- */
#preloader {
    position: fixed; 
    inset: 0; 
    background: var(--metaldur-dark); /* #114470 */
    z-index: 9999;
    display: flex; 
    justify-content: center; 
    align-items: center;
}

.loader-line {
    width: 0%; 
    height: 2px; 
    background: var(--metaldur-white); /* Logo color loader */
    transition: width 0.5s ease;
}

.reveal-hero, .reveal-scroll { 
    opacity: 0; 
}

.text-gradient {
    /* Gradient text using White -> Logo Color */
    background: linear-gradient(to right, #ffffff, var(--metaldur-white));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

main > section:first-of-type > div.relative.z-10 {
    padding-top: 120px; /* Pushes text down below the ~96px header */
}

/* Optional: Adjust for mobile if needed */
@media (max-width: 768px) {
    main > section:first-of-type > div.relative.z-10 {
        padding-top: 100px;
    }
}