/* Template repairsmartphone Styles */
:root {
            --repair-bg: #F8FAFC; /* Slate 50 Light */
            --repair-card-bg: #FFFFFF;
            --repair-border: rgba(0, 180, 216, 0.15);
            --repair-border-hover: rgba(0, 180, 216, 0.35);
            --repair-cyan: #00B4D8;
            --repair-cyan-dark: #0077B6;
            --repair-blue: #2563EB;
            --repair-text: #334155; /* Slate 700 */
            --repair-text-muted: #64748B; /* Slate 500 */
            --font-title: 'Raleway', sans-serif;
            --font-body: 'Montserrat', sans-serif;
        }

        /* Custom Premium Scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--repair-bg);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--repair-cyan-dark);
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--repair-cyan);
        }

        body {
            font-family: var(--font-body);
            color: var(--repair-text);
            background-color: var(--repair-bg);
            overflow-x: hidden;
            font-weight: 400;
            line-height: 1.6;
        }

        h1, h2, h3, h4, h5, h6, .font-title {
            font-family: var(--font-title);
            color: #0F172A; /* Slate 900 globally */
            font-weight: 400 !important;
            letter-spacing: -0.01em;
        }

        .fw-bold, .fw-extrabold, .fw-black, .fw-semibold {
            font-weight: 500 !important;
        }

        .text-cyan { color: var(--repair-cyan-dark) !important; }
        .text-cyan-gradient {
            background: linear-gradient(135deg, var(--repair-cyan-dark) 0%, var(--repair-blue) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .bg-repair-card { background-color: var(--repair-card-bg); }
        .bg-repair-dark { background-color: var(--repair-bg); }

        /* Premium Buttons */
        .btn-tech {
            background: transparent;
            color: var(--repair-cyan-dark);
            border: 1px solid var(--repair-cyan);
            padding: 12px 30px;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: 8px;
            letter-spacing: 0.5px;
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            position: relative;
            z-index: 1;
            overflow: hidden;
        }
        .btn-tech::after {
            content: '';
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background: linear-gradient(135deg, var(--repair-cyan) 0%, var(--repair-blue) 100%);
            z-index: -1;
            transform: scaleX(0);
            transform-origin: right;
            transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        .btn-tech:hover {
            color: #FFFFFF !important;
            border-color: transparent;
            box-shadow: 0 0 20px rgba(0, 180, 216, 0.3);
        }
        .btn-tech:hover::after {
            transform: scaleX(1);
            transform-origin: left;
        }

        .btn-tech-solid {
            background: linear-gradient(135deg, var(--repair-cyan) 0%, var(--repair-blue) 100%);
            color: #FFFFFF !important;
            border: none;
            padding: 12px 30px;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: 8px;
            letter-spacing: 0.5px;
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        .btn-tech-solid:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 180, 216, 0.3);
            color: #FFFFFF !important;
        }

        /* Isolated Dark Hero Section Rules */
        .hero-dark-section {
            background: #0B0F19 !important;
            color: #E2E8F0 !important;
        }
        .hero-dark-section h1,
        .hero-dark-section h2,
        .hero-dark-section h3,
        .hero-dark-section h4,
        .hero-dark-section h5,
        .hero-dark-section h6,
        .hero-dark-section .font-title {
            color: #FFFFFF !important;
        }
        .hero-dark-section .text-cyan-gradient {
            background: linear-gradient(135deg, #FFFFFF 0%, #00E5FF 60%, #3B82F6 100%) !important;
            -webkit-background-clip: text !important;
            -webkit-text-fill-color: transparent !important;
        }
        .hero-dark-section .text-white-50 {
            color: rgba(255, 255, 255, 0.5) !important;
        }
        .hero-dark-section .text-cyan {
            color: #00E5FF !important;
        }
        .hero-dark-section .btn-tech {
            color: #00E5FF !important;
            border-color: #00E5FF !important;
        }
        .hero-dark-section .btn-tech:hover {
            color: #0B0F19 !important;
        }

        /* Glassmorphic Navbar */
        .navbar {
            padding: 20px 0;
            transition: all 0.4s ease;
            background: transparent;
            z-index: 1050;
        }
        .navbar.scrolled {
            background: rgba(255, 255, 255, 0.85);
            padding: 12px 0;
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 180, 216, 0.1);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
        }
        .navbar-brand {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.5rem;
            color: #FFFFFF !important;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .navbar.scrolled .navbar-brand {
            color: #0F172A !important;
        }
        .navbar-brand span {
            color: var(--repair-cyan);
        }
        
        .nav-link {
            color: rgba(255, 255, 255, 0.75) !important;
            font-family: var(--font-title);
            font-weight: 500;
            font-size: 0.95rem;
            margin: 0 12px;
            position: relative;
            transition: all 0.3s ease;
            padding: 6px 0 !important;
        }
        .navbar.scrolled .nav-link {
            color: var(--repair-text-muted) !important;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0; left: 0; width: 100%; height: 2px;
            background: var(--repair-cyan);
            transform: scaleX(0);
            transform-origin: right;
            transition: transform 0.3s ease;
        }
        .nav-link:hover {
            color: #FFFFFF !important;
        }
        .navbar.scrolled .nav-link:hover {
            color: #0F172A !important;
        }
        .nav-link:hover::after, .nav-link.active::after {
            transform: scaleX(1);
            transform-origin: left;
        }
        .nav-link.active {
            color: #00E5FF !important;
        }
        .navbar.scrolled .nav-link.active {
            color: var(--repair-cyan-dark) !important;
        }

        /* Main Section Wrapper */
        section {
            position: relative;
            padding: 100px 0;
            overflow: hidden;
        }
        .section-subtitle {
            font-family: var(--font-title);
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--repair-cyan-dark);
            font-weight: 600;
            display: block;
            margin-bottom: 16px;
            font-size: 0.85rem;
        }
        .section-title {
            font-size: 2.5rem;
            margin-bottom: 40px;
            font-weight: 800;
            line-height: 1.2;
            color: #0F172A;
        }

        /* Tech Card Frame */
        .tech-card {
            border: 1px solid var(--repair-border);
            padding: 30px;
            border-radius: 16px;
            background: #FFFFFF;
            box-shadow: 0 10px 30px rgba(0, 180, 216, 0.04);
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            position: relative;
            overflow: hidden;
        }
        .tech-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(0, 180, 216, 0.05), transparent 40%);
            z-index: 0;
            pointer-events: none;
        }
        .tech-card:hover {
            border-color: var(--repair-border-hover);
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 180, 216, 0.1);
        }

        /* Elegant Loader */
        #preloader {
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            background: var(--repair-bg);
            z-index: 9999;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.6s ease;
        }
        .tech-spinner {
            width: 70px;
            height: 70px;
            border: 3px solid rgba(0, 180, 216, 0.05);
            border-radius: 50%;
            border-left-color: var(--repair-cyan);
            border-right-color: var(--repair-blue);
            animation: spin 1.2s infinite linear;
            position: relative;
        }
        .tech-spinner::after {
            content: '';
            position: absolute;
            top: 10px; left: 10px; right: 10px; bottom: 10px;
            border: 2px solid rgba(0, 180, 216, 0.02);
            border-radius: 50%;
            border-top-color: var(--repair-cyan);
            animation: spin-reverse 1.8s infinite linear;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        @keyframes spin-reverse {
            0% { transform: rotate(360deg); }
            100% { transform: rotate(0deg); }
        }

        /* Mobile Menu Style */
        @media (max-width: 991px) {
            .navbar {
                background: #0B0F19 !important;
            }
            .navbar.scrolled {
                background: rgba(255, 255, 255, 0.95) !important;
            }
            .navbar-collapse {
                background: #141B2D !important;
                padding: 30px !important;
                margin-top: 15px !important;
                box-shadow: 0 40px 100px rgba(0,0,0,0.5) !important;
                border-top: 2px solid var(--repair-cyan) !important;
                max-height: 80vh !important;
                overflow-y: auto !important;
                border-radius: 12px !important;
                border: 1px solid rgba(255, 255, 255, 0.1);
            }
            .navbar.scrolled .navbar-collapse {
                background: #FFFFFF !important;
                border: 1px solid rgba(0, 180, 216, 0.15) !important;
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important;
            }
            .navbar-nav .nav-link {
                color: rgba(255, 255, 255, 0.8) !important;
                padding: 14px 0 !important;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
                text-align: center !important;
                margin: 0 !important;
            }
            .navbar.scrolled .navbar-nav .nav-link {
                color: var(--repair-text) !important;
                border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
            }
            .navbar-nav li:last-child .nav-link { border-bottom: none !important; }
            .navbar-toggler { border: none !important; padding: 8px !important; }
            .navbar-toggler:focus { box-shadow: none !important; }
            .navbar-toggler i { color: #FFFFFF !important; }
            .navbar.scrolled .navbar-toggler i { color: #0F172A !important; }
        }