:root {
            --primary-color: #4361ee;
            --primary-dark: #3a56d4;
            --secondary-color: #7209b7;
            --accent-color: #f72585;
            --success-color: #4cc9f0;
            --warning-color: #f59e0b;
            --light-color: #f8f9fa;
            --dark-color: #212529;
            --gray-light: #e9ecef;
            --gray-medium: #6c757d;
            --border-radius: 16px;
            --border-radius-lg: 24px;
            --box-shadow: 0 12px 36px rgba(0, 0, 0, 0.08);
            --box-shadow-hover: 0 20px 50px rgba(0, 0, 0, 0.15);
            --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
            --gradient-primary: linear-gradient(135deg, #4361ee 0%, #7209b7 100%);
            --gradient-accent: linear-gradient(135deg, #f72585 0%, #4cc9f0 100%);
            --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
        }

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

        body {
            font-family: 'Inter', sans-serif;
            color: var(--dark-color);
            line-height: 1.6;
            background-color: #ffffff;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        /* Custom Scrollbar */
        ::-webkit-scrollbar {
            width: 10px;
        }

        ::-webkit-scrollbar-track {
            background: #f1f1f1;
        }

        ::-webkit-scrollbar-thumb {
            background: var(--primary-color);
            border-radius: 5px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--primary-dark);
        }

        /* Announcement Bar */
        .announcement-bar {
            background: var(--gradient-primary);
            color: white;
            padding: 12px 0;
            font-size: 14px;
            font-weight: 500;
            position: relative;
            overflow: hidden;
        }

        .announcement-bar::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            animation: shimmer 3s infinite;
        }

        .announcement-content {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            position: relative;
            z-index: 1;
        }

        .announcement-badge {
            background-color: rgba(255, 255, 255, 0.2);
            padding: 6px 16px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 12px;
            letter-spacing: 0.5px;
            backdrop-filter: blur(5px);
        }

        /* Header */
        .main-header {
            background-color: rgba(255, 255, 255, 0.95);
            padding: 20px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
            transition: var(--transition);
        }

        .main-header.scrolled {
            padding: 15px 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
        }

        .logo {
            font-size: 32px;
            font-weight: 800;
            color: var(--dark-color);
            text-decoration: none;
            display: flex;
            align-items: center;
            position: relative;
        }

        .logo-accent {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            position: relative;
        }

        .logo::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--gradient-primary);
            transition: var(--transition);
        }

        .logo:hover::after {
            width: 100%;
        }

        .nav-link {
            font-weight: 500;
            color: var(--dark-color);
            margin: 0 15px;
            transition: var(--transition);
            position: relative;
            padding: 8px 0 !important;
        }

        .nav-link:hover {
            color: var(--primary-color);
        }

        .nav-link.active {
            color: var(--primary-color);
            font-weight: 600;
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--gradient-primary);
            border-radius: 3px;
        }

        .cta-button {
            background: var(--gradient-primary);
            color: white;
            border: none;
            padding: 14px 32px;
            border-radius: var(--border-radius);
            font-weight: 600;
            transition: var(--transition);
            box-shadow: 0 6px 20px rgba(67, 97, 238, 0.3);
            position: relative;
            overflow: hidden;
        }

        .cta-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.7s;
        }

        .cta-button:hover::before {
            left: 100%;
        }

        .cta-button:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(67, 97, 238, 0.4);
            color: white;
        }

        /* Hero Section */
        .hero-section {
            padding: 120px 0 100px;
            background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 70%;
            height: 150%;
            background: linear-gradient(135deg, rgba(67, 97, 238, 0.05) 0%, rgba(114, 9, 183, 0.05) 100%);
            border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
            z-index: 0;
            animation: float 20s infinite ease-in-out;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 50%;
            height: 100%;
            background: linear-gradient(135deg, rgba(247, 37, 133, 0.03) 0%, rgba(76, 201, 240, 0.03) 100%);
            border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
            z-index: 0;
            animation: float 25s infinite ease-in-out reverse;
        }

        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
        }

        .gradient-text {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            position: relative;
            display: inline-block;
        }

        .gradient-text::after {
            content: '';
            position: absolute;
            bottom: 5px;
            left: 0;
            width: 100%;
            height: 8px;
            background-color: rgba(67, 97, 238, 0.2);
            z-index: -1;
            border-radius: 4px;
        }

        .hero-description {
            font-size: 1.3rem;
            color: var(--gray-medium);
            margin-bottom: 40px;
            max-width: 90%;
            position: relative;
            z-index: 1;
        }

        .platform-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 40px;
            position: relative;
            z-index: 1;
        }

        .platform-button {
            background-color: white;
            border: 2px solid var(--gray-light);
            border-radius: var(--border-radius);
            padding: 18px 28px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: var(--transition);
            min-width: 170px;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .platform-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 0;
            background: var(--gradient-primary);
            transition: var(--transition);
            z-index: 0;
        }

        .platform-button:hover::before {
            height: 100%;
        }

        .platform-button:hover {
            border-color: transparent;
            transform: translateY(-8px);
            box-shadow: var(--box-shadow-hover);
        }

        .platform-button span, .platform-button i {
            position: relative;
            z-index: 1;
            transition: var(--transition);
        }

        .platform-button:hover span, .platform-button:hover i {
            color: white !important;
        }

        .platform-button i {
            color: var(--primary-color);
            font-size: 1.3rem;
        }

        .demo-card-container {
            position: relative;
            z-index: 1;
            transform-style: preserve-3d;
            perspective: 1000px;
        }

        .demo-card {
            background-color: white;
            border-radius: var(--border-radius-lg);
            padding: 50px;
            box-shadow: var(--box-shadow);
            border: 1px solid var(--gray-light);
            position: relative;
            overflow: hidden;
            transform: rotateY(-5deg);
            transition: var(--transition);
        }

        .demo-card:hover {
            transform: rotateY(0) translateY(-15px);
            box-shadow: var(--box-shadow-hover);
        }

        .demo-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--gradient-primary);
        }

        .version-badge {
            position: absolute;
            top: 25px;
            right: 25px;
            background: var(--gradient-accent);
            color: white;
            padding: 8px 18px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 700;
            box-shadow: 0 4px 15px rgba(247, 37, 133, 0.3);
            z-index: 2;
        }

        .product-badge {
            display: inline-block;
            background-color: rgba(67, 97, 238, 0.1);
            padding: 12px 28px;
            border-radius: 40px;
            font-weight: 800;
            font-size: 1.4rem;
            margin-bottom: 30px;
            backdrop-filter: blur(5px);
        }

        .demo-content h3 {
            font-size: 1.6rem;
            margin-bottom: 30px;
            color: var(--dark-color);
            font-weight: 600;
            line-height: 1.5;
        }

        .tech-stack {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 30px;
        }

        .tech-badge {
            background-color: rgba(67, 97, 238, 0.08);
            padding: 10px 20px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--primary-color);
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .tech-badge:hover {
            background-color: rgba(67, 97, 238, 0.15);
            transform: translateY(-3px);
            border-color: rgba(67, 97, 238, 0.2);
        }

        /* Interactive Image Grid */
        .grid-section {
            padding: 100px 0;
            background-color: #f8fafc;
            position: relative;
        }

        .grid-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 20% 80%, rgba(67, 97, 238, 0.03) 0%, transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(247, 37, 133, 0.03) 0%, transparent 50%);
        }

        .section-header {
            text-align: center;
            margin-bottom: 70px;
            position: relative;
            z-index: 1;
        }

        .section-label {
            display: inline-block;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            padding: 8px 20px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 1px;
            margin-bottom: 20px;
            border: 2px solid rgba(67, 97, 238, 0.1);
        }

        .section-title {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--dark-color);
            line-height: 1.3;
            margin-bottom: 15px;
        }

        .section-subtitle {
            font-size: 1.2rem;
            color: var(--gray-medium);
            max-width: 700px;
            margin: 0 auto;
        }

        .image-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);            
            gap: 30px;
            position: relative;
            z-index: 1;
        }

        .image-grid-item {
            position: relative;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            height: auto;
            cursor: pointer;
        }

        .image-grid-item:hover {
            transform: translateY(-15px);
            box-shadow: var(--box-shadow-hover);
        }

        .image-grid-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: auto;
            background: linear-gradient(to bottom, transparent 40%, rgba(0, 0, 0, 0.7));
            z-index: 1;
            opacity: 0;
            transition: var(--transition);
        }

        .image-grid-item:hover::before {
            opacity: 1;
        }

        .grid-image {
            margin: 2px auto;
            width: 100%;
            height: auto;
            object-fit: cover;
            transition: var(--transition);
        }

        .image-grid-item:hover .grid-image {
            transform: scale(1.1);
        }

        .image-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            padding: 30px;
            color: white;
            z-index: 2;
            transform: translateY(20px);
            transition: var(--transition);
            opacity: 0;
        }

        .image-grid-item:hover .image-overlay {
            transform: translateY(0);
            opacity: 1;
        }

        .image-label {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 600;
            font-size: 1.2rem;
            margin-bottom: 10px;
        }

        .image-label i {
            font-size: 1.5rem;
        }

        .image-description {
            font-size: 0.95rem;
            opacity: 0.9;
            line-height: 1.5;
        }

        /* Modal for Image View */
        .image-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 2000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.4s ease;
        }

        .image-modal.active {
            opacity: 1;
            visibility: visible;
        }

        .modal-content {
            max-width: 90%;
            max-height: 90%;
            position: relative;
        }

        .modal-image {
            width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        }

        .modal-close {
            position: absolute;
            top: -40px;
            right: 0;
            background: none;
            border: none;
            color: white;
            font-size: 2.5rem;
            cursor: pointer;
            transition: var(--transition);
        }

        .modal-close:hover {
            color: var(--accent-color);
        }

 

        /* Floating CTA Button */
        .floating-cta {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--gradient-primary);
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4);
            z-index: 999;
            cursor: pointer;
            transition: var(--transition);
            animation: pulse 2s infinite;
        }

        .floating-cta:hover {
            transform: scale(1.1) rotate(90deg);
            box-shadow: 0 12px 30px rgba(67, 97, 238, 0.5);
        }

        /* Footer */
        .hm-cta-footer {
            background: var(--gradient-dark);
            color: white;
            padding: 120px 0 50px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hm-cta-footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 20% 80%, rgba(67, 97, 238, 0.1) 0%, transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(247, 37, 133, 0.1) 0%, transparent 50%);
        }

        .hm-title {
            font-size: 3.2rem;
            font-weight: 800;
            margin-bottom: 30px;
            line-height: 1.3;
            position: relative;
            z-index: 1;
        }

        .hm-title span {
            background: var(--gradient-accent);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            position: relative;
            display: inline-block;
        }

        .hm-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 800px;
            margin: 0 auto 50px;
            line-height: 1.7;
            position: relative;
            z-index: 1;
        }

        .hm-btn {
            background: var(--gradient-primary);
            color: white;
            border: none;
            padding: 18px 45px;
            border-radius: var(--border-radius);
            font-weight: 700;
            font-size: 1.2rem;
            transition: var(--transition);
            box-shadow: 0 10px 30px rgba(67, 97, 238, 0.4);
            position: relative;
            z-index: 1;
            margin-bottom: 70px;
            display: inline-block;
            text-decoration: none;
            overflow: hidden;
        }

        .hm-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.7s;
        }

        .hm-btn:hover::before {
            left: 100%;
        }

        .hm-btn:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 35px rgba(67, 97, 238, 0.5);
            color: white;
        }

        .hm-preview {
            margin: 0 auto 70px;
            max-width: 1100px;
            border-radius: var(--border-radius-lg);
            overflow: hidden;
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
            position: relative;
            z-index: 1;
            transition: var(--transition);
            cursor: pointer;
        }

        .hm-preview:hover {
            transform: translateY(-10px);
            box-shadow: 0 35px 70px rgba(0, 0, 0, 0.4);
        }

        .hm-preview img {
            width: 100%;
            height: auto;
            display: block;
            transition: var(--transition);
        }

        .hm-preview:hover img {
            transform: scale(1.03);
        }

        .hm-copy {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.95rem;
            margin-top: 50px;
            position: relative;
            z-index: 1;
        }

        /* Animations */
        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(1deg); }
        }

        @keyframes pulse {
            0% { box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4); }
            50% { box-shadow: 0 8px 25px rgba(67, 97, 238, 0.6); }
            100% { box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4); }
        }

        @keyframes shimmer {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Animation Classes */
        .fade-in {
            animation: fadeInUp 0.8s ease forwards;
        }

        .delay-1 { animation-delay: 0.2s; opacity: 0; }
        .delay-2 { animation-delay: 0.4s; opacity: 0; }
        .delay-3 { animation-delay: 0.6s; opacity: 0; }
        .delay-4 { animation-delay: 0.8s; opacity: 0; }

        /* Interactive Stats */
        .stats-section {
            padding: 80px 0;
            background: linear-gradient(135deg, #f0f4ff 0%, #eef2ff 100%);
        }

        .stats-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            text-align: center;
        }

        .stat-item {
            padding: 30px;
            background: white;
            border-radius: var(--border-radius);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
        }

        .stat-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
        }

        .stat-number {
            font-size: 3.5rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1;
            margin-bottom: 10px;
        }

        .stat-label {
            font-size: 1.1rem;
            color: var(--gray-medium);
            font-weight: 500;
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .hero-title {
                font-size: 3rem;
            }
            
            .section-title {
                font-size: 2.5rem;
            }
        }

        @media (max-width: 992px) {
            .hero-title {
                font-size: 2.5rem;
            }
            
            .section-title {
                font-size: 2.2rem;
            }
            
            .hm-title {
                font-size: 2.5rem;
            }
            
            .features-grid {
                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.2rem;
            }
            
            .hero-description {
                font-size: 1.1rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .hm-title {
                font-size: 2rem;
            }
            
            .platform-button {
                min-width: 150px;
                padding: 16px 24px;
            }
            
            .demo-card {
                padding: 35px 25px;
            }
            
            .floating-cta {
                bottom: 20px;
                right: 20px;
                width: 50px;
                height: 50px;
                font-size: 1.3rem;
            }
        }

        @media (max-width: 576px) {
            .hero-section {
                padding: 80px 0 60px;
            }
            
            .features-section, .grid-section {
                padding: 80px 0;
            }
            
            .hero-title {
                font-size: 1.8rem;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
            
            .hm-title {
                font-size: 1.8rem;
            }
            
            .platform-buttons {
                justify-content: center;
            }
            
            .platform-button {
                width: 100%;
                max-width: 300px;
            }
        }
        /* Large Desktop (>= 1200px) */
@media (min-width: 1200px) {
    .image-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 per row */
    }
}

/* Desktop (992px – 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    .image-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 per row */
    }
}

/* Tablet (768px – 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .image-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 per row */
    }
}

/* Mobile (< 768px) */
@media (max-width: 767px) {
    .image-grid {
        grid-template-columns: 1fr; /* 1 per row */
    }
}

/* Features Section */
.features-section {
    padding: 120px 0;
    background-color: white;
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(67, 97, 238, 0.02) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(247, 37, 133, 0.02) 0%, transparent 50%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
    z-index: 1;
}

.section-label {
    display: inline-block;
    background: linear-gradient(135deg, #4361ee 0%, #7209b7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 1px;
    margin-bottom: 20px;
    border: 2px solid rgba(67, 97, 238, 0.1);
    text-transform: uppercase;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--dark-color);
    line-height: 1.3;
    margin-bottom: 15px;
}

.gradient-text {
    background: linear-gradient(135deg, #4361ee 0%, #7209b7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

.gradient-text::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: rgba(67, 97, 238, 0.2);
    z-index: -1;
    border-radius: 4px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-medium);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 35px;
    position: relative;
    z-index: 1;
}

.feature-card {
    background-color: white;
    border-radius: 16px;
    padding: 35px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
    border: 1px solid #e9ecef;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 0;
    background: linear-gradient(135deg, #4361ee 0%, #7209b7 100%);
    transition: height 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

.feature-card:hover::before {
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border-color: transparent;
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 28px;
    font-weight: 700;
    color: white;
    position: relative;
    overflow: hidden;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    opacity: 0.9;
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to bottom right, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(30deg);
}

.icon-users { 
    background: linear-gradient(135deg, #4361ee 0%, #3a56d4 100%); 
}

.icon-service { 
    background: linear-gradient(135deg, #7209b7 0%, #5a08a0 100%); 
}

.icon-order { 
    background: linear-gradient(135deg, #f72585 0%, #e02178 100%); 
}

.icon-security { 
    background: linear-gradient(135deg, #4ade80 0%, #3bc96f 100%); 
}

.feature-icon-text {
    position: relative;
    z-index: 1;
}

.feature-content {
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

.feature-badge {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}

.badge-shipper { 
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.1) 0%, rgba(67, 97, 238, 0.2) 100%); 
    color: #4361ee; 
}

.badge-users { 
    background: linear-gradient(135deg, rgba(114, 9, 183, 0.1) 0%, rgba(114, 9, 183, 0.2) 100%); 
    color: #7209b7; 
}

.badge-service { 
    background: linear-gradient(135deg, rgba(247, 37, 133, 0.1) 0%, rgba(247, 37, 133, 0.2) 100%); 
    color: #f72585; 
}

.badge-order { 
    background: linear-gradient(135deg, rgba(76, 201, 240, 0.1) 0%, rgba(76, 201, 240, 0.2) 100%); 
    color: #4cc9f0; 
}

.badge-security { 
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(245, 158, 11, 0.2) 100%); 
    color: #f59e0b; 
}

.feature-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #212529;
    line-height: 1.4;
}

.feature-description {
    color: #6c757d;
    font-size: 1rem;
    line-height: 1.6;
}

/* Animation Classes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { 
    animation-delay: 0.2s; 
    opacity: 0; 
}

.delay-2 { 
    animation-delay: 0.4s; 
    opacity: 0; 
}

.delay-3 { 
    animation-delay: 0.6s; 
    opacity: 0; 
}

/* Responsive Design */
@media (max-width: 1200px) {
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 992px) {
    .features-section {
        padding: 100px 0;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .features-section {
        padding: 80px 0;
    }
    
    .section-header {
        margin-bottom: 50px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        padding: 0 15px;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 25px;
    }
    
    .feature-card {
        padding: 30px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .feature-name {
        font-size: 1.3rem;
    }
}

@media (max-width: 576px) {
    .features-section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 25px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .feature-name {
        font-size: 1.2rem;
    }
    
    .feature-description {
        font-size: 0.95rem;
    }
}

/* Add these variables at the top if not already defined */
:root {
    --primary-color: #4361ee;
    --primary-dark: #3a56d4;
    --secondary-color: #7209b7;
    --accent-color: #f72585;
    --success-color: #4cc9f0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --gray-medium: #6c757d;
}


       /* Support Container */
        .support-container {
            padding: 100px 20px;
            min-height: calc(100vh - 80px);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .support-card {
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            max-width: 800px;
            width: 100%;
            overflow: hidden;
        }

        .support-header {
            background: var(--gradient-primary);
            color: white;
            padding: 50px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .support-header::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
        }

        .support-icon {
            width: 80px;
            height: 80px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 32px;
            backdrop-filter: blur(10px);
        }

        .support-header h1 {
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 15px;
            position: relative;
            z-index: 1;
        }

        .support-header p {
            font-size: 1.2rem;
            opacity: 0.9;
            position: relative;
            z-index: 1;
        }

        .support-body {
            padding: 50px;
        }

        .support-description {
            font-size: 1.1rem;
            color: var(--gray-medium);
            text-align: center;
            margin-bottom: 40px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Contact Methods */
        .contact-methods {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

        .contact-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 35px;
            text-align: center;
            box-shadow: var(--box-shadow);
            border: 1px solid var(--gray-light);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .contact-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--box-shadow-hover);
            border-color: transparent;
        }

        .contact-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 25px;
            font-size: 24px;
            color: white;
        }

        .contact-icon.whatsapp {
            background: var(--success-color);
        }

        .contact-icon.email {
            background: var(--primary-color);
        }

        .contact-icon.phone {
            background: var(--accent-color);
        }

        .contact-card h3 {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 15px;
            color: var(--dark-color);
        }

        .contact-card p {
            color: var(--gray-medium);
            font-size: 0.95rem;
            margin-bottom: 20px;
            flex-grow: 1;
        }

        .contact-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 25px;
            border-radius: var(--border-radius);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            width: 100%;
            justify-content: center;
        }

        .whatsapp-btn {
            background: var(--success-color);
            color: white;
            box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
        }

        .whatsapp-btn:hover {
            background: #1ebe5d;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(30, 190, 93, 0.4);
            color: white;
        }

        .email-btn {
            background: var(--primary-color);
            color: white;
            box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
        }

        .email-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(58, 86, 212, 0.4);
            color: white;
        }

        .phone-btn {
            background: var(--accent-color);
            color: white;
            box-shadow: 0 4px 15px rgba(247, 37, 133, 0.3);
        }

        .phone-btn:hover {
            background: #e02178;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(224, 33, 120, 0.4);
            color: white;
        }