/* Porto-style Hero Slider */
        .hero-slider {
            position: relative;
            height: 90vh;
            min-height: 600px;
            overflow: hidden;
            background-color: var(--dark-bg);
        }

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

        .slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease, transform 1s ease;
            display: flex;
            align-items: center;
            background-size: cover;
            background-position: center;
            transform: scale(1.1);
            z-index: 1;
        }

        .slide.active {
            opacity: 1;
            transform: scale(1);
            z-index: 2;
        }

        .slide-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(15, 23, 42, 0.7);
            z-index: 1;
        }

        .slide-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
            padding: 0 20px;
        }

        .slide-subtitle {
            font-size: 1.25rem;
            font-weight: 500;
            color: var(--indigo-400);
            margin-bottom: 1rem;
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease 0.6s, transform 0.6s ease 0.6s;
        }

        .slide-title {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: var(--white);
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease 0.8s, transform 0.6s ease 0.8s;
        }

        .slide-description {
            font-size: 1.25rem;
            color: var(--gray-300);
            margin-bottom: 2rem;
            max-width: 600px;
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.6s ease 1s, transform 0.6s ease 1s;
        }

        .slide.active .slide-subtitle,
        .slide.active .slide-title,
        .slide.active .slide-description,
        .slide.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Slider Navigation */
        .slider-nav {
            position: absolute;
            bottom: 30px;
            left: 0;
            width: 100%;
            display: flex;
            justify-content: center;
            gap: 10px;
            z-index: 10;
        }

        .slider-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.4);
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.3s ease;
        }

        .slider-dot.active {
            background-color: var(--white);
            transform: scale(1.2);
        }

        .slider-arrows {
            position: absolute;
            top: 50%;
            width: 100%;
            display: flex;
            justify-content: space-between;
            padding: 0 30px;
            transform: translateY(-50%);
            z-index: 10;
        }

        .slider-arrow {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: rgba(15, 23, 42, 0.7);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.3s ease;
        }

        .slider-arrow:hover {
            background-color: var(--indigo-600);
            transform: scale(1.1);
        }

        .slider-arrow svg {
            width: 24px;
            height: 24px;
            fill: var(--white);
        }

        /* Slide backgrounds */
        .slide-1 {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%25' height='100%25' viewBox='0 0 1600 800'%3E%3Cg %3E%3Cpath fill='%23131c36' d='M486 705.8c-109.3-21.8-223.4-32.2-335.3-19.4C99.5 692.1 49 703 0 719.8V800h843.8c-115.9-33.2-230.8-68.1-347.6-92.2C492.8 707.1 489.4 706.5 486 705.8z'/%3E%3Cpath fill='%23172142' d='M1600 0H0v719.8c49-16.8 99.5-27.8 150.7-33.5c111.9-12.7 226-2.4 335.3 19.4c3.4 0.7 6.8 1.4 10.2 2c116.8 24 231.7 59 347.6 92.2H1600V0z'/%3E%3Cpath fill='%231b264e' d='M478.4 581c3.2 0.8 6.4 1.7 9.5 2.5c196.2 52.5 388.7 133.5 593.5 176.6c174.2 36.6 349.5 29.2 518.6-10.2V0H0v574.9c52.3-17.6 106.5-27.7 161.1-30.9C268.4 537.4 375.7 554.2 478.4 581z'/%3E%3Cpath fill='%231f2b5a' d='M0 0v429.4c55.6-18.4 113.5-27.3 171.4-27.7c102.8-0.8 203.2 22.7 299.3 54.5c3 1 5.9 2 8.9 3c183.6 62 365.7 146.1 562.4 192.1c186.7 43.7 376.3 34.4 557.9-12.6V0H0z'/%3E%3Cpath fill='%23233066' d='M181.8 259.4c98.2 6 191.9 35.2 281.3 72.1c2.8 1.1 5.5 2.3 8.3 3.4c171 71.6 342.7 158.5 531.3 207.7c198.8 51.8 403.4 40.8 597.3-14.8V0H0v283.2C59 263.6 120.6 255.7 181.8 259.4z'/%3E%3Cpath fill='%232a3475' d='M1600 0H0v136.3c62.3-20.9 127.7-27.5 192.2-19.2c93.6 12.1 180.5 47.7 263.3 89.6c2.6 1.3 5.1 2.6 7.7 3.9c158.4 81.1 319.7 170.9 500.3 223.2c210.5 61 430.8 49 636.6-16.6V0z'/%3E%3Cpath fill='%23313885' d='M454.9 86.3C600.7 177 751.6 269.3 924.1 325c208.6 67.4 431.3 60.8 637.9-5.3c12.8-4.1 25.4-8.4 38.1-12.9V0H288.1c56 21.3 108.7 50.6 159.7 82C450.2 83.4 452.5 84.9 454.9 86.3z'/%3E%3Cpath fill='%23383c94' d='M1600 0H498c118.1 85.8 243.5 164.5 386.8 216.2c191.8 69.2 400 74.7 595 21.1c40.8-11.2 81.1-25.2 120.3-41.7V0z'/%3E%3Cpath fill='%233f40a4' d='M1397.5 154.8c47.2-10.6 93.6-25.3 138.6-43.8c21.7-8.9 43-18.8 63.9-29.5V0H643.4c62.9 41.7 129.7 78.2 202.1 107.4C1020.4 178.1 1214.2 196.1 1397.5 154.8z'/%3E%3Cpath fill='%234644b3' d='M1315.3 72.4c75.3-12.6 148.9-37.1 216.8-72.4h-723C966.8 71 1144.7 101 1315.3 72.4z'/%3E%3C/g%3E%3C/svg%3E");
            background-size: cover;
        }

        .slide-2 {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%25' height='100%25' viewBox='0 0 1600 800'%3E%3Cg %3E%3Cpath fill='%23141e3a' d='M486 705.8c-109.3-21.8-223.4-32.2-335.3-19.4C99.5 692.1 49 703 0 719.8V800h843.8c-115.9-33.2-230.8-68.1-347.6-92.2C492.8 707.1 489.4 706.5 486 705.8z'/%3E%3Cpath fill='%23192148' d='M1600 0H0v719.8c49-16.8 99.5-27.8 150.7-33.5c111.9-12.7 226-2.4 335.3 19.4c3.4 0.7 6.8 1.4 10.2 2c116.8 24 231.7 59 347.6 92.2H1600V0z'/%3E%3Cpath fill='%231e2456' d='M478.4 581c3.2 0.8 6.4 1.7 9.5 2.5c196.2 52.5 388.7 133.5 593.5 176.6c174.2 36.6 349.5 29.2 518.6-10.2V0H0v574.9c52.3-17.6 106.5-27.7 161.1-30.9C268.4 537.4 375.7 554.2 478.4 581z'/%3E%3Cpath fill='%23232764' d='M0 0v429.4c55.6-18.4 113.5-27.3 171.4-27.7c102.8-0.8 203.2 22.7 299.3 54.5c3 1 5.9 2 8.9 3c183.6 62 365.7 146.1 562.4 192.1c186.7 43.7 376.3 34.4 557.9-12.6V0H0z'/%3E%3Cpath fill='%23282a72' d='M181.8 259.4c98.2 6 191.9 35.2 281.3 72.1c2.8 1.1 5.5 2.3 8.3 3.4c171 71.6 342.7 158.5 531.3 207.7c198.8 51.8 403.4 40.8 597.3-14.8V0H0v283.2C59 263.6 120.6 255.7 181.8 259.4z'/%3E%3Cpath fill='%232e2d7f' d='M1600 0H0v136.3c62.3-20.9 127.7-27.5 192.2-19.2c93.6 12.1 180.5 47.7 263.3 89.6c2.6 1.3 5.1 2.6 7.7 3.9c158.4 81.1 319.7 170.9 500.3 223.2c210.5 61 430.8 49 636.6-16.6V0z'/%3E%3Cpath fill='%2334308c' d='M454.9 86.3C600.7 177 751.6 269.3 924.1 325c208.6 67.4 431.3 60.8 637.9-5.3c12.8-4.1 25.4-8.4 38.1-12.9V0H288.1c56 21.3 108.7 50.6 159.7 82C450.2 83.4 452.5 84.9 454.9 86.3z'/%3E%3Cpath fill='%233a339a' d='M1600 0H498c118.1 85.8 243.5 164.5 386.8 216.2c191.8 69.2 400 74.7 595 21.1c40.8-11.2 81.1-25.2 120.3-41.7V0z'/%3E%3Cpath fill='%234036a7' d='M1397.5 154.8c47.2-10.6 93.6-25.3 138.6-43.8c21.7-8.9 43-18.8 63.9-29.5V0H643.4c62.9 41.7 129.7 78.2 202.1 107.4C1020.4 178.1 1214.2 196.1 1397.5 154.8z'/%3E%3Cpath fill='%234639b5' d='M1315.3 72.4c75.3-12.6 148.9-37.1 216.8-72.4h-723C966.8 71 1144.7 101 1315.3 72.4z'/%3E%3C/g%3E%3C/svg%3E");
            background-size: cover;
        }

        .slide-3 {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%25' height='100%25' viewBox='0 0 1600 800'%3E%3Cg %3E%3Cpath fill='%23141e3a' d='M486 705.8c-109.3-21.8-223.4-32.2-335.3-19.4C99.5 692.1 49 703 0 719.8V800h843.8c-115.9-33.2-230.8-68.1-347.6-92.2C492.8 707.1 489.4 706.5 486 705.8z'/%3E%3Cpath fill='%23192148' d='M1600 0H0v719.8c49-16.8 99.5-27.8 150.7-33.5c111.9-12.7 226-2.4 335.3 19.4c3.4 0.7 6.8 1.4 10.2 2c116.8 24 231.7 59 347.6 92.2H1600V0z'/%3E%3Cpath fill='%231e2456' d='M478.4 581c3.2 0.8 6.4 1.7 9.5 2.5c196.2 52.5 388.7 133.5 593.5 176.6c174.2 36.6 349.5 29.2 518.6-10.2V0H0v574.9c52.3-17.6 106.5-27.7 161.1-30.9C268.4 537.4 375.7 554.2 478.4 581z'/%3E%3Cpath fill='%23232764' d='M0 0v429.4c55.6-18.4 113.5-27.3 171.4-27.7c102.8-0.8 203.2 22.7 299.3 54.5c3 1 5.9 2 8.9 3c183.6 62 365.7 146.1 562.4 192.1c186.7 43.7 376.3 34.4 557.9-12.6V0H0z'/%3E%3Cpath fill='%23282a72' d='M181.8 259.4c98.2 6 191.9 35.2 281.3 72.1c2.8 1.1 5.5 2.3 8.3 3.4c171 71.6 342.7 158.5 531.3 207.7c198.8 51.8 403.4 40.8 597.3-14.8V0H0v283.2C59 263.6 120.6 255.7 181.8 259.4z'/%3E%3Cpath fill='%232e2d7f' d='M1600 0H0v136.3c62.3-20.9 127.7-27.5 192.2-19.2c93.6 12.1 180.5 47.7 263.3 89.6c2.6 1.3 5.1 2.6 7.7 3.9c158.4 81.1 319.7 170.9 500.3 223.2c210.5 61 430.8 49 636.6-16.6V0z'/%3E%3Cpath fill='%2334308c' d='M454.9 86.3C600.7 177 751.6 269.3 924.1 325c208.6 67.4 431.3 60.8 637.9-5.3c12.8-4.1 25.4-8.4 38.1-12.9V0H288.1c56 21.3 108.7 50.6 159.7 82C450.2 83.4 452.5 84.9 454.9 86.3z'/%3E%3Cpath fill='%233a339a' d='M1600 0H498c118.1 85.8 243.5 164.5 386.8 216.2c191.8 69.2 400 74.7 595 21.1c40.8-11.2 81.1-25.2 120.3-41.7V0z'/%3E%3Cpath fill='%234036a7' d='M1397.5 154.8c47.2-10.6 93.6-25.3 138.6-43.8c21.7-8.9 43-18.8 63.9-29.5V0H643.4c62.9 41.7 129.7 78.2 202.1 107.4C1020.4 178.1 1214.2 196.1 1397.5 154.8z'/%3E%3Cpath fill='%234639b5' d='M1315.3 72.4c75.3-12.6 148.9-37.1 216.8-72.4h-723C966.8 71 1144.7 101 1315.3 72.4z'/%3E%3C/g%3E%3C/svg%3E");
            background-size: cover;
        }

        /* Enhanced About Section */
        .about-section {
            padding: 8rem 0;
            position: relative;
            overflow: hidden;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-content {
            position: relative;
        }

        .about-text-block {
            margin-bottom: 2rem;
            position: relative;
            z-index: 2;
        }

        .about-text-title {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--indigo-400);
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .about-text-title svg {
            width: 24px;
            height: 24px;
        }

        .about-text {
            font-size: 1.125rem;
            color: var(--gray-300);
            line-height: 1.7;
        }

        .about-highlight {
            color: var(--indigo-400);
            font-weight: 500;
        }


        .about-visual {
            position: relative;
        }

        .about-image-container {
            position: relative;
            border-radius: 1rem;
            overflow: hidden;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            aspect-ratio: 4/3;
            background: linear-gradient(145deg, var(--indigo-900), var(--indigo-700));
        }

        .about-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.8;
        }

        .about-image-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom right, rgba(99, 102, 241, 0.2), rgba(217, 70, 239, 0.2));
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 2rem;
            text-align: center;
        }

        .about-image-title {
            font-size: 1.75rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--white);
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }

        .about-image-text {
            font-size: 1.125rem;
            color: var(--white);
            max-width: 300px;
            text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
        }


        .marketplace-logo:hover {
            transform: scale(1.1);
            background-color: rgba(255, 255, 255, 0.2);
        }

        .marketplace-logo svg {
            width: 100%;
            height: 100%;
            fill: var(--white);
        }


        .features-section {
            padding: 3rem 0;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .feature-card {
            background-color: var(--dark-card);
            border-radius: 1rem;
            padding: 1.5rem;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-left: 4px solid transparent;
            border-image: var(--primary-gradient);
            border-image-slice: 1;
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }


        /* Vibrant Mission Section */
        .mission-section {
            background: var(--accent-gradient);
            padding: 4rem 2rem;
            position: relative;
            overflow: hidden;
            border-radius: 1rem;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        }

        .mission-content {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .mission-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: var(--white);
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        .mission-text {
            font-size: 1.5rem;
            color: var(--white);
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            font-weight: 500;
            line-height: 1.5;
            text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
        }

        .mission-decoration {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            filter: blur(40px);
            z-index: 0;
        }

        .mission-decoration-1 {
            width: 200px;
            height: 200px;
            top: -50px;
            right: -50px;
        }

        .mission-decoration-2 {
            width: 150px;
            height: 150px;
            bottom: -30px;
            left: -30px;
        }

        .clients-section {
            padding: 2rem 0 6rem;
        }

        .clients-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .client-card {
            background-color: var(--dark-card);
            border-radius: 1rem;
            padding: 1.5rem;
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .client-icon {
            font-size: 2rem;
            color: var(--indigo-400);
        }

        .client-text {
            font-size: 1.125rem;
            color: var(--gray-300);
        }


        /* Responsive */
        @media (max-width: 992px) {
            .about-grid {
                grid-template-columns: 1fr;
                gap: 4rem;
            }

            .about-visual {
                order: -1;
            }
        }

        @media (max-width: 768px) {
            .slide-title {
                font-size: 2.5rem;
            }

            .slide-subtitle {
                font-size: 1.125rem;
            }

            .slide-description {
                font-size: 1.125rem;
            }

            .features-grid,
            .clients-grid {
                grid-template-columns: 1fr;
            }

            .mission-title {
                font-size: 2rem;
            }

            .mission-text {
                font-size: 1.25rem;
            }

            .slider-arrows {
                padding: 0 15px;
            }

            .slider-arrow {
                width: 40px;
                height: 40px;
            }


        }

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

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


        @keyframes float {
            0% {
                transform: translateY(0);
            }

            50% {
                transform: translateY(-10px);
            }

            100% {
                transform: translateY(0);
            }
        }

        .float {
            animation: float 4s ease-in-out infinite;
        }

        .float-delay-1 {
            animation-delay: 1s;
        }

        .float-delay-2 {
            animation-delay: 2s;
        }