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

        body {
            font-family: 'Inter', sans-serif;
            background: #fff;
            color: #e2e8f0;
            overflow-x: hidden;
        }

        .serif {
            font-family: 'Playfair Display', serif;
        }

        /* Animated Background */
        .ocean-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            background: linear-gradient(135deg, #0a1628 0%, #ffff 50%,  100%);
            overflow: hidden;
        }

        .wave {
            position: absolute;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at 50% 50%, rgba(56, 189, 248, 0.03) 0%, transparent 50%);
            animation: wave-drift 20s infinite linear;
        }

        .wave:nth-child(2) {
            animation-delay: -5s;
            background: radial-gradient(circle at 30% 70%, rgba(14, 165, 233, 0.05) 0%, transparent 60%);
        }

        .wave:nth-child(3) {
            animation-delay: -10s;
            background: radial-gradient(circle at 70% 30%, rgba(56, 189, 248, 0.04) 0%, transparent 40%);
        }

        @keyframes wave-drift {
            0% {
                transform: translate(-50%, -50%) rotate(0deg);
            }

            100% {
                transform: translate(-50%, -50%) rotate(360deg);
            }
        }

        /* Particle System */
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
        }

        .particle {
            position: absolute;
            width: 2px;
            height: 2px;
            background: #95cacc;
            border-radius: 50%;
            animation: float-up 15s infinite linear;
        }

        @keyframes float-up {
            0% {
                transform: translateY(100vh) scale(0);
                opacity: 0;
            }

            10% {
                opacity: 1;
            }

            90% {
                opacity: 1;
            }

            100% {
                transform: translateY(-100px) scale(1);
                opacity: 0;
            }
        }

        /* Section Header Animation */
        .section-header {
            opacity: 0;
            transform: translateY(30px);
            animation: fade-up 1s ease-out forwards;
        }

        @keyframes fade-up {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Project Cards */
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
            padding: 2rem;
        }

        .project-card {
            position: relative;
            background: #a8dadc;
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 24px;
            overflow: hidden;
            cursor: pointer;
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            opacity: 0;
            transform: translateY(40px) scale(0.95);
            animation-delay: 0.4s;
        }

        .project-card.visible {
            opacity: 1;
            transform: translateY(0) scale(1);
        }

        .project-card:hover {
            transform: translateY(-10px) scale(1.02);
            border-color: rgba(56, 189, 248, 0.5);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 30px rgba(56, 189, 248, 0.2);
        }

        .card-image {
            position: relative;
            height: 280px;
            overflow: hidden;
        }

        .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
            filter: brightness(0.8) contrast(1.1);
        }

        .project-card:hover .card-image img {
            transform: scale(1.15);
            filter: brightness(0.9) contrast(1.2);
        }

        .card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(10, 22, 40, 0.95) 0%, rgba(10, 22, 40, 0.4) 50%, transparent 100%);
            opacity: 0.8;
            transition: opacity 0.5s ease;
        }

        .project-card:hover .card-overlay {
            opacity: 0.6;
        }

        .status-badge {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            padding: 0.5rem 1rem;
            background: #a8dadc;
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(56, 189, 248, 0.3);
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: white;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            z-index: 10;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            background: white;
            border-radius: 50%;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {

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

            50% {
                opacity: 0.5;
                transform: scale(0.8);
            }
        }

        .card-content {
            padding: 2rem;
            position: relative;
            z-index: 2;
        }

        .location-tag {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: #000;
            font-size: 0.875rem;
            margin-bottom: 0.75rem;
        }

        .project-title {
            font-size: 1.75rem;
            font-weight: 600;
            color: #f8fafc;
            margin-bottom: 0.75rem;
            line-height: 1.2;
        }

        .project-description {
            color: #000;
            line-height: 1.6;
            margin-bottom: 1.5rem;
            font-size: 0.95rem;
        }

        .metrics {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .metric {
            text-align: center;
        }

        .metric-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: white;
            display: block;
            margin-bottom: 0.25rem;
        }

        .metric-label {
            font-size: 0.75rem;
            color: #000;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .progress-bar {
            position: absolute;
            bottom: 0;
            left: 0;
            height: 3px;
            background: linear-gradient(90deg, #a8dadc, #E6F5F6, white);
            width: 0%;
            transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .project-card:hover .progress-bar {
            width: 100%;
        }

        /* Filter Tabs */
        .filter-container {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
            padding: 0 2rem;
        }

        .filter-btn {
            padding: 0.75rem 1.5rem;
            background: #a8dadc;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 9999px;
            color: white;
            font-size: 0.875rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);

        }

        .filter-btn:hover,
        .filter-btn.active {
            background:#a8dadc;
            border-color: black;
            color: black;
            transform: translateY(-2px);
        }

        /* Impact Section */
        .impact-section {
            margin-top: 6rem;
            padding: 4rem 2rem;
            background: linear-gradient(135deg, rgba(30, 41, 59, 0.6), rgba(15, 23, 42, 0.8));
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(20px);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .impact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .impact-item {
            text-align: center;
            opacity: 0;
            transform: translateY(20px);
        }

        .impact-item.visible {
            animation: fade-up 0.8s ease-out forwards;
        }

        .impact-icon {
            width: 64px;
            height: 64px;
            margin: 0 auto 1rem;
            background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(14, 165, 233, 0.1));
            border: 1px solid rgba(56, 189, 248, 0.3);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: white;
        }

        .impact-number {
            font-size: 3rem;
            font-weight: 700;
            background: linear-gradient(135deg, white);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
        }

        .impact-label {
            color: #94a3b8;
            font-size: 1rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .projects-grid {
                grid-template-columns: 1fr;
                padding: 1rem;
            }

            .project-title {
                font-size: 1.5rem;
            }

            .metrics {
                grid-template-columns: 1fr;
                gap: 0.75rem;
            }

            .metric {
                display: flex;
                justify-content: space-between;
                align-items: center;
                padding: 0.5rem 0;
            }
        }

        /* Loading Animation */
        .loading-skeleton {
            background: linear-gradient(90deg, rgba(30, 41, 59, 0.5) 25%, rgba(56, 189, 248, 0.1) 50%, rgba(30, 41, 59, 0.5) 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
        }

        @keyframes shimmer {
            0% {
                background-position: 200% 0;
            }

            100% {
                background-position: -200% 0;
            }
        }

        .join-restoration button{
              border: 2px solid black;
              background-color: #1B4965;
              color: white;
              padding: 14px 28px;
              font-size: 16px;
              border-radius: 20px;
        }