/* ===== Features Grid Section ===== */
        .features-grid-section {
            position: relative;
            padding: 6rem 0;
            overflow: hidden;
        }

        .features-grid-white {
            background: #ffffff;
        }

        .features-grid-gray {
            background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
        }

        .dark .features-grid-white {
            background: var(--color-bg-secondary);
        }

        .dark .features-grid-gray {
            background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
        }

        /* ===== Background Pattern ===== */
        .features-grid-pattern {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(var(--color-gray-200) 1px, transparent 1px),
                linear-gradient(90deg, var(--color-gray-200) 1px, transparent 1px);
            background-size: 50px 50px;
            opacity: 0.3;
            pointer-events: none;
        }

        .dark .features-grid-pattern {
            background-image:
                linear-gradient(var(--color-gray-800) 1px, transparent 1px),
                linear-gradient(90deg, var(--color-gray-800) 1px, transparent 1px);
            opacity: 0.2;
        }

        /* ===== Container ===== */
        .features-grid-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
        }

        /* ===== Item ===== */
        .features-grid-item {
            position: relative;
            background: white;
            padding: 2rem 1.5rem;
            border-radius: 1rem;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            overflow: hidden;
        }

        .features-grid-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px -10px rgba(0, 0, 0, 0.1);
        }

        .dark .features-grid-item {
            background: var(--color-card-bg);
        }

        .dark .features-grid-item:hover {
            box-shadow: 0 15px 40px -10px rgba(0, 0, 0, 0.4);
        }

        /* ===== Number Badge ===== */
        .features-grid-number {
            position: absolute;
            top: 1rem;
            right: 1rem;
            width: 2.5rem;
            height: 2.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary-50);
            color: var(--color-primary-600);
            font-family: var(--font-heading);
            font-size: 0.875rem;
            font-weight: 700;
            border-radius: 0.5rem;
            transition: all 0.3s ease;
        }

        .features-grid-item:hover .features-grid-number {
            background: var(--color-primary-600);
            color: white;
            transform: scale(1.1);
        }

        .dark .features-grid-number {
            background: rgba(var(--color-primary-rgb, 37, 99, 235), 0.2);
            color: var(--color-primary-400);
        }

        .dark .features-grid-item:hover .features-grid-number {
            background: var(--color-primary-600);
            color: white;
        }

        /* ===== Icon ===== */
        .features-grid-icon-container {
            position: relative;
            display: inline-flex;
            margin-bottom: 1.5rem;
        }

        .features-grid-pulse {
            position: absolute;
            inset: -8px;
            background: var(--color-primary-200);
            border-radius: 50%;
            opacity: 0;
            animation: features-grid-pulse-anim 2s ease-out infinite;
        }

        .dark .features-grid-pulse {
            background: var(--color-primary-900);
        }

        @keyframes features-grid-pulse-anim {
            0% {
                transform: scale(1);
                opacity: 0.5;
            }

            100% {
                transform: scale(1.5);
                opacity: 0;
            }
        }

        .features-grid-icon {
            width: 3.5rem;
            height: 3.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--color-primary-500), var(--color-secondary-500));
            color: white;
            border-radius: 50%;
            transition: all 0.4s ease;
            position: relative;
            z-index: 1;
        }

        .features-grid-item:hover .features-grid-icon {
            transform: scale(1.1) rotate(10deg);
        }

        /* ===== Content ===== */
        .features-grid-content {
            position: relative;
            z-index: 1;
        }

        .features-grid-title {
            font-family: var(--font-heading);
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--color-gray-900);
            margin-bottom: 0.5rem;
        }

        .dark .features-grid-title {
            color: var(--color-text-primary);
        }

        .features-grid-desc {
            font-size: 0.9375rem;
            color: var(--color-gray-600);
            line-height: 1.6;
        }

        .dark .features-grid-desc {
            color: var(--color-text-tertiary);
        }

        /* ===== Hover Border ===== */
        .features-grid-border {
            position: absolute;
            inset: 0;
            border: 2px solid var(--color-primary-500);
            border-radius: 1rem;
            opacity: 0;
            transition: opacity 0.3s ease;
            pointer-events: none;
        }

        .features-grid-item:hover .features-grid-border {
            opacity: 1;
        }

        /* ===== RTL Support ===== */
        [dir="rtl"] .features-grid-section {
            direction: rtl;
        }

        [dir="rtl"] .features-grid-number {
            right: auto;
            left: 1rem;
        }

        [dir="rtl"] .features-grid-content {
            text-align: right;
        }

        [dir="rtl"] .features-grid-item:hover .features-grid-icon {
            transform: scale(1.1) rotate(-10deg);
        }

        /* ===== Responsive ===== */
        @media (max-width: 640px) {
            .features-grid-section {
                padding: 4rem 0;
            }

            .features-grid-container {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .features-grid-item {
                padding: 1.5rem 1.25rem;
            }
        }