:root {
            --primary: #1E5DAC;
            --secondary: #B7C5DA;
            --accent: #E8D3C1;
            --light: #EAE2E4;
            --dark: #2d3748;
            --white: #ffffff;
            --shadow: 0 4px 20px rgba(30, 93, 172, 0.1);
            --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: 'Poppins', sans-serif;
            overflow-x: hidden;
            background: var(--white);
            color: var(--dark);
            position: relative;
        }

        .bg-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
        }

        .bg-animation .shape {
            position: absolute;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            filter: blur(80px);
            animation: float 15s ease-in-out infinite;
        }

        .bg-animation .shape:nth-child(1) {
            width: 600px;
            height: 600px;
            top: -200px;
            right: -150px;
            opacity: 0.25;
        }

        .bg-animation .shape:nth-child(2) {
            width: 500px;
            height: 500px;
            bottom: -100px;
            left: -100px;
            opacity: 0.25;
            animation-delay: -5s;
        }

        .bg-animation .shape:nth-child(3) {
            width: 400px;
            height: 400px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            opacity: 0.25;
            animation-duration: 20s;
            animation-delay: -10s;
        }

        @keyframes float {
            0% {
                transform: translate(0px, 0px) rotate(0deg);
            }

            50% {
                transform: translate(15px, -15px) rotate(180deg);
            }

            100% {
                transform: translate(0px, 0px) rotate(360deg);
            }
        }

        .hero-section {
            height: 90vh;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            position: relative;
            margin-top: 0px;
            overflow-y: visible;
            overflow-x: hidden;
            display: flex;
            align-items: center;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            color: white;
            max-width: 600px;
            padding: 2rem;
            animation: fadeInLeft 1.2s cubic-bezier(0.4, 0, 0.2, 1);
        }

        @keyframes fadeInLeft {
            from {
                opacity: 0;
                transform: translateX(-100px);
            }

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

        .hero-content .subtitle {
            letter-spacing: 6px;
            font-weight: 300;
            font-size: 0.9rem;
            text-transform: uppercase;
            margin-bottom: 20px;
            animation: fadeIn 1.5s ease;
            opacity: 0.9;
        }

        .hero-content h1 {
            font-family: 'Playfair Display', serif;
            font-weight: 700;
            font-size: 4rem;
            line-height: 1.2;
            margin-bottom: 30px;
            text-shadow: 2px 4px 20px rgba(0, 0, 0, 0.2);
            animation: fadeInUp 1.4s ease;
        }

        .hero-content .description {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 40px;
            opacity: 0.95;
            animation: fadeIn 1.6s ease;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }

            to {
                opacity: 1;
            }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }

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

        .hero-btn {
            background: white;
            color: var(--primary);
            padding: 16px 50px;
            font-weight: 600;
            border: 2px solid white;
            transition: var(--transition);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
            text-transform: uppercase;
            letter-spacing: 2px;
            font-size: 0.9rem;
            animation: pulse 2.5s infinite;
        }

        @keyframes pulse {

            0%,
            100% {
                transform: scale(1);
                box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
            }

            50% {
                transform: scale(1.03);
                box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
            }
        }

        .hero-btn:hover {
            background: white;
            color: white;
            transform: translateY(-5px);
            box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
            border-color: white;
        }

        .hero-image {
            position: absolute;
            right: 5%;
            top: 50%;
            transform: translateY(-50%);
            width: 45%;
            z-index: 2;
            animation: fadeInRight 1.4s ease;
        }

        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translate(100px, -50%);
            }

            to {
                opacity: 1;
                transform: translate(0, -50%);
            }
        }

        .hero-image img {
            width: 100%;
            height: auto;
            filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.3));
        }

        .category-filters {
            padding: 3rem 5%;
            background: var(--white);
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .category-filters h2 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            color: var(--primary);
            position: relative;
        }

        .category-filters h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            border-radius: 2px;
        }

        .filter-tabs {
            display: flex;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 3rem;
        }

        .filter-tab {
            padding: 0.8rem 1.5rem;
            background: white;
            border: 2px solid var(--primary);
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .filter-tab::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            z-index: -1;
            transition: var(--transition);
        }

        .filter-tab:hover::before {
            left: 0;
        }

        .filter-tab:hover {
            color: white;
            transform: translateY(-2px);
        }

        .filter-tab.active {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
        }

        .filter-tab.active::before {
            left: 0;
        }

        .scroll-reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: var(--transition);
        }

        .scroll-reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        .section-bg-light {
            background: var(--light);
        }

        .spinner-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 9999;
            animation: fadeOut 0.8s ease 1.5s forwards;
        }

        @keyframes fadeOut {
            to {
                opacity: 0;
                visibility: hidden;
            }
        }

        .spinner {
            width: 70px;
            height: 70px;
            border: 6px solid rgba(255, 255, 255, 0.3);
            border-top: 6px solid white;
            border-radius: 50%;
            animation: spin 1s cubic-bezier(0.4, 0, 0.2, 1) infinite;
        }

        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }

        .carousel-caption {
            background: rgba(30, 93, 172, 0.75);
            border-radius: 12px;
            padding: 1rem 1.5rem;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
        }

        .carousel-caption h5 {
            font-family: 'Playfair Display', serif;
            font-weight: 600;
        }

        .carousel img {
            object-fit: cover;
            height: 100%;
        }