/* ===== GLOBAL RESET & BASE ===== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --primary-orange: #ff6a00;
            --primary-pink: #ee0979;
            --primary-purple: #6a11cb;
            --primary-blue: #2575fc;
            --light: #f8f9fa;
            --dark: #1e1e1e;
            --gray: #6c757d;
            --white: #ffffff;
            --card-bg: #ffffff;
            --border-color: #dee2e6;
            --shadow-color: rgba(0, 0, 0, 0.1);
            --frame-accent: #ff6a00;
        }

        body {
            font-family: "Segoe UI", Arial, sans-serif;
            background: var(--white);
            color: var(--dark);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* ===== HEADER – Light Theme ===== */
        header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 15px 30px;
            background: var(--card-bg);
            box-shadow: 0 3px 10px var(--shadow-color);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        header img {
            height: 55px;
        }

        nav ul {
            list-style: none;
            display: flex;
            gap: 20px;
        }

        nav ul li a {
            text-decoration: none;
            font-weight: bold;
            color: var(--dark);
            position: relative;
            transition: color 0.3s ease, transform 0.3s ease;
            padding: 5px 10px;
        }

        nav ul li a:hover {
            color: var(--primary-orange);
            transform: translateY(-2px);
        }

        nav ul li a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: var(--primary-orange);
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            transition: width 0.3s ease;
        }

        nav ul li a:hover::after {
            width: 100%;
        }

        .menu-toggle {
            display: none;
            font-size: 24px;
            background: none;
            border: none;
            color: var(--dark);
            cursor: pointer;
            z-index: 1001;
            transition: color 0.3s ease, transform 0.3s ease;
        }

        .menu-toggle:hover {
            color: var(--primary-orange);
            transform: rotate(90deg);
        }

        /* ===== MAIN CONTENT ===== */
        .main-content {
            flex: 1 0 auto;
            width: 100%;
            padding: 20px 0;
        }

        /* ===== HERO ===== */
        .hero {
            background: linear-gradient(135deg, var(--primary-orange), var(--primary-pink));
            color: white;
            text-align: center;
            padding: 70px 20px;
        }

        .hero h1 {
            font-size: 2.8rem;
            margin-bottom: 12px;
            animation: fadeInDown 1s ease;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
            display: inline-block;
        }

        .hero p {
            font-size: 1.2rem;
            animation: fadeInUp 1.2s ease;
            max-width: 800px;
            margin: 16px auto 0;
            line-height: 1.6;
        }

        .hero-badges {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-top: 22px;
            flex-wrap: wrap;
            animation: fadeInUp 1.4s ease;
        }
        .hero-badge {
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.35);
            color: white;
            padding: 7px 18px;
            border-radius: 25px;
            font-size: 0.88rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ===== TOOLS HEADING ===== */
        .tools-heading {
            text-align: center;
            margin: 30px auto;
            width: 100%;
            max-width: 1000px;
            padding: 0 20px;
        }

        .tools-heading h2 {
            font-size: 2.4rem;
            background: linear-gradient(135deg, var(--primary-orange), var(--primary-pink));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: inline-block;
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 15px;
        }

        .tools-heading h2::after {
            content: "";
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-orange), var(--primary-pink));
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            bottom: 0;
            border-radius: 2px;
            transition: width 0.4s ease;
        }

        .tools-heading h2:hover::after {
            width: 140px;
        }

        .tools-heading p {
            font-size: 1rem;
            color: var(--gray);
            max-width: 650px;
            margin: 15px auto 0;
            line-height: 1.6;
        }

        .brand-highlight {
            color: var(--primary-orange);
            font-weight: 700;
        }

        /* ===== TOOL CONTAINER ===== */
        .tool-container-wrap {
            width: 100%;
            max-width: 1000px;
            margin: 30px auto;
            padding: 0 20px;
        }

        .tool-card {
            background: var(--card-bg);
            border-radius: 20px;
            box-shadow: 0 10px 30px var(--shadow-color);
            padding: 30px;
            margin-bottom: 30px;
            transition: transform 0.3s ease;
            color: var(--dark);
            position: relative;
            overflow: hidden;
            border: 1px solid var(--border-color);
        }

        .tool-card::before {
            content: 'Toolnex AI';
            position: absolute;
            top: 10px;
            right: 10px;
            background: linear-gradient(135deg, var(--primary-orange), var(--primary-pink));
            color: white;
            padding: 5px 10px;
            border-radius: 15px;
            font-size: 0.7rem;
            font-weight: bold;
        }

        .tool-card:hover {
            transform: translateY(-5px);
        }

        .tool-title {
            font-size: 1.5rem;
            color: var(--frame-accent);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            position: relative;
            padding-bottom: 10px;
            padding-right: 100px;
        }

        .tool-title::after {
            content: '';
            position: absolute;
            width: 50px;
            height: 3px;
            background: linear-gradient(90deg, var(--frame-accent), #ff8c42);
            bottom: 0;
            left: 0;
            border-radius: 2px;
            transition: width 0.3s ease;
        }

        .tool-card:hover .tool-title::after {
            width: 80px;
        }

        /* ===== BORDER & FRAME TOOL SPECIFIC ===== */
        .frame-input-group {
            margin-bottom: 22px;
            position: relative;
        }

        .frame-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--dark);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .frame-label i {
            color: var(--frame-accent);
            width: 20px;
            text-align: center;
        }

        /* Upload Area */
        .file-upload-container {
            border: 2px dashed var(--border-color);
            border-radius: 15px;
            padding: 35px 20px;
            text-align: center;
            transition: all 0.3s;
            cursor: pointer;
            background: var(--light);
            margin-bottom: 15px;
        }

        .file-upload-container:hover {
            border-color: var(--frame-accent);
            background: rgba(255, 106, 0, 0.05);
            transform: translateY(-2px);
        }

        .file-upload-container.active {
            border-color: var(--frame-accent);
            background: rgba(255, 106, 0, 0.1);
        }

        .file-upload-container i {
            font-size: 2.5rem;
            color: var(--frame-accent);
            margin-bottom: 10px;
            display: block;
        }

        .file-upload-container p {
            color: var(--gray);
            margin-bottom: 12px;
        }

        .upload-btn {
            background: linear-gradient(135deg, var(--frame-accent), #ff8c42);
            color: var(--white);
            border: none;
            padding: 10px 20px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .upload-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(255, 106, 0, 0.4);
        }

        /* Image Preview */
        .image-preview-wrap {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 10px;
            border: 1px solid var(--border-color);
            border-radius: 10px;
            background: var(--light);
            margin-top: 10px;
            flex-wrap: wrap;
        }

        .image-preview-wrap img {
            max-height: 80px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            padding: 3px;
            background: white;
        }

        .image-preview-wrap .file-info {
            font-size: 0.85rem;
            color: var(--gray);
        }

        .image-preview-wrap .remove-file-btn {
            background: #f44336;
            color: white;
            border: none;
            padding: 5px 12px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 0.8rem;
            font-weight: 600;
            transition: background 0.3s;
            margin-left: auto;
        }

        .image-preview-wrap .remove-file-btn:hover {
            background: #d32f2f;
        }

        /* Controls Grid */
        .controls-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
        }

        .controls-grid .full-width {
            grid-column: 1 / -1;
        }

        .controls-grid label {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--dark);
            display: block;
            margin-bottom: 4px;
        }

        .controls-grid input[type="number"],
        .controls-grid select {
            width: 100%;
            padding: 9px 12px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            font-size: 14px;
            transition: border-color 0.3s;
            background: var(--white);
            color: var(--dark);
        }

        .controls-grid input:focus,
        .controls-grid select:focus {
            border-color: var(--frame-accent);
            outline: none;
            box-shadow: 0 0 0 2px rgba(255, 106, 0, 0.1);
        }

        .controls-grid input[type="color"] {
            padding: 4px;
            height: 44px;
            cursor: pointer;
            border-radius: 8px;
            border: 2px solid var(--border-color);
            width: 100%;
        }

        .color-input-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .color-input-wrap input[type="color"] {
            width: 50px;
            height: 44px;
            flex-shrink: 0;
        }
        .color-input-wrap input[type="text"] {
            flex: 1;
        }

        /* Slider common */
        .slider-container {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .slider-container input[type="range"] {
            flex: 1;
            height: 6px;
            border-radius: 3px;
            background: var(--border-color);
            outline: none;
            -webkit-appearance: none;
            appearance: none;
        }
        .slider-container input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--frame-accent);
            cursor: pointer;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
            transition: transform 0.2s;
        }
        .slider-container input[type="range"]::-webkit-slider-thumb:hover {
            transform: scale(1.15);
        }
        .slider-container input[type="range"]::-moz-range-thumb {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--frame-accent);
            cursor: pointer;
            border: none;
        }
        .slider-value {
            min-width: 40px;
            text-align: center;
            font-weight: 600;
            color: var(--frame-accent);
            font-size: 0.85rem;
        }

        /* Border Style Preview */
        .border-style-preview {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 6px;
        }

        .border-style-btn {
            padding: 8px 16px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            background: var(--white);
            cursor: pointer;
            font-size: 0.8rem;
            font-weight: 500;
            transition: all 0.3s;
            color: var(--dark);
            text-align: center;
            flex: 1;
            min-width: 60px;
        }

        .border-style-btn:hover {
            border-color: var(--frame-accent);
        }

        .border-style-btn.active {
            border-color: var(--frame-accent);
            background: rgba(255, 106, 0, 0.1);
            color: var(--frame-accent);
        }

        .border-style-btn i {
            display: block;
            font-size: 1.2rem;
            margin-bottom: 3px;
        }

        /* Frame Presets */
        .frame-presets {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 10px;
            margin-top: 6px;
        }

        .frame-preset {
            padding: 12px 8px;
            border: 2px solid var(--border-color);
            border-radius: 10px;
            background: var(--white);
            cursor: pointer;
            text-align: center;
            font-size: 0.78rem;
            font-weight: 500;
            transition: all 0.3s;
            color: var(--dark);
        }

        .frame-preset:hover {
            border-color: var(--frame-accent);
            transform: translateY(-2px);
        }

        .frame-preset.active {
            border-color: var(--frame-accent);
            background: rgba(255, 106, 0, 0.1);
            color: var(--frame-accent);
        }

        .frame-preset i {
            display: block;
            font-size: 1.5rem;
            margin-bottom: 4px;
        }

        /* Buttons */
        .frame-button-group {
            display: flex;
            gap: 15px;
            margin-top: 20px;
            flex-wrap: wrap;
        }

        .frame-btn {
            background: linear-gradient(135deg, var(--frame-accent), #ff8c42);
            color: white;
            border: none;
            padding: 14px 28px;
            border-radius: 50px;
            cursor: pointer;
            font-size: 1.05rem;
            font-weight: 600;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
            flex: 1;
        }

        .frame-btn:hover {
            opacity: 0.92;
            transform: translateY(-2px);
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
        }

        .frame-btn.clear {
            background: linear-gradient(135deg, #6c757d, #495057);
            flex: 0.5;
        }

        .frame-btn.clear:hover {
            box-shadow: 0 5px 15px rgba(108, 117, 125, 0.4);
        }

        .frame-btn.download {
            background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
            flex: 1;
        }

        .frame-btn.download:hover {
            box-shadow: 0 5px 15px rgba(37, 117, 252, 0.4);
        }

        .frame-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none !important;
        }

        /* Spinner */
        .spinner {
            display: inline-block;
            width: 18px;
            height: 18px;
            border: 3px solid rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            border-top-color: #fff;
            animation: spin 1s ease-in-out infinite;
        }

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

        .loading-spinner {
            display: none;
            text-align: center;
            margin: 15px 0;
        }

        .loading-spinner i {
            font-size: 2rem;
            color: var(--frame-accent);
            animation: spin 1s linear infinite;
        }

        /* Preview Section */
        .image-display {
            background: var(--light);
            border-radius: 15px;
            padding: 25px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            position: relative;
            border: 2px solid var(--border-color);
            transition: border-color 0.3s;
            min-height: 350px;
        }

        .image-display:hover {
            border-color: var(--frame-accent);
        }

        .framed-preview {
            width: 100%;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            display: none;
        }

        .framed-preview img {
            width: 100%;
            height: auto;
            display: block;
        }

        .placeholder-text {
            text-align: center;
            color: var(--gray);
            padding: 30px;
        }

        .placeholder-text i {
            font-size: 3rem;
            margin-bottom: 15px;
            color: var(--border-color);
            display: block;
        }

        .image-label {
            margin-top: 15px;
            font-weight: 600;
            color: var(--dark);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-size: 0.95rem;
            display: none;
        }

        .image-label i {
            color: var(--frame-accent);
        }

        .Toolnex-powered {
            font-size: 0.9rem;
            color: var(--frame-accent);
            font-weight: 600;
            margin-top: 15px;
            text-align: center;
        }

        /* Tool Info Strip */
        .tool-info-strip {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 20px;
            background: var(--light);
            border-radius: 12px;
            margin-top: 25px;
            flex-wrap: wrap;
            gap: 15px;
            border-left: 4px solid var(--frame-accent);
        }

        .tool-info-strip h3 {
            color: var(--frame-accent);
            margin-bottom: 4px;
            font-size: 1.1rem;
        }

        .tool-info-strip p {
            color: var(--gray);
            font-size: 0.88rem;
            max-width: 550px;
        }

        .tool-stats {
            display: flex;
            gap: 20px;
            flex-shrink: 0;
        }

        .tool-stat {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .tool-stat-val {
            font-size: 1.4rem;
            font-weight: bold;
            color: var(--frame-accent);
        }

        .tool-stat-label {
            font-size: 12px;
            color: var(--gray);
        }

        /* ===== HOW TO USE ===== */
        .how-to-use {
            width: 100%;
            max-width: 1000px;
            margin: 30px auto;
            padding: 0 20px;
        }

        .how-to-use-card {
            background: var(--white);
            border-radius: 20px;
            box-shadow: 0 10px 30px var(--shadow-color);
            padding: 30px;
            border: 1px solid var(--border-color);
            transition: transform 0.3s;
        }

        .how-to-use-card:hover {
            transform: translateY(-5px);
        }

        .how-to-use-card h2 {
            font-size: 1.8rem;
            color: var(--primary-orange);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            position: relative;
            padding-bottom: 10px;
            flex-wrap: wrap;
        }

        .how-to-use-card h2::after {
            content: '';
            position: absolute;
            width: 100px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-orange), var(--primary-pink));
            bottom: 0;
            left: 0;
            border-radius: 2px;
            transition: width 0.3s;
        }

        .how-to-use-card:hover h2::after {
            width: 140px;
        }

        .how-to-use-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
        }

        .step {
            background: var(--light);
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            border-left: 4px solid var(--primary-orange);
            transition: all 0.3s;
        }

        .step:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        .step-number {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary-orange), var(--primary-pink));
            color: white;
            border-radius: 50%;
            font-weight: bold;
            margin: 0 auto 15px;
        }

        .step h3 {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: var(--dark);
            position: relative;
            padding-bottom: 8px;
        }

        .step h3::after {
            content: '';
            position: absolute;
            width: 30px;
            height: 2px;
            background: var(--primary-orange);
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 1px;
        }

        .step p {
            color: var(--gray);
            line-height: 1.5;
            font-size: 0.9rem;
        }

        /* ===== TRUST STRIP ===== */
        .trust-strip {
            width: 100%;
            max-width: 1000px;
            margin: 10px auto 30px;
            padding: 0 20px;
        }

        .tool-features {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            list-style: none;
            background: var(--white);
            border-radius: 16px;
            padding: 20px 25px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
            border: 1px solid var(--border-color);
        }

        .tool-features li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--dark);
            background: linear-gradient(135deg, rgba(255, 106, 0, 0.08), rgba(238, 9, 121, 0.08));
            border: 1px solid rgba(255, 106, 0, 0.2);
            border-radius: 50px;
            padding: 8px 18px;
            transition: all 0.3s;
            cursor: default;
        }

        .tool-features li:hover {
            background: linear-gradient(135deg, rgba(255, 106, 0, 0.15), rgba(238, 9, 121, 0.15));
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 106, 0, 0.15);
        }

        /* ===== INFO SECTIONS ===== */
        .info-section {
            width: 100%;
            max-width: 1000px;
            margin: 10px auto 30px;
            padding: 0 20px;
        }

        .info-card {
            background: var(--white);
            border-radius: 20px;
            box-shadow: 0 10px 30px var(--shadow-color);
            padding: 35px 30px;
            transition: transform 0.3s, box-shadow 0.3s;
            position: relative;
            overflow: hidden;
            border: 1px solid var(--border-color);
        }

        .info-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.13);
        }

        .info-card-title {
            font-size: 1.8rem;
            color: var(--primary-orange);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            position: relative;
            padding-bottom: 12px;
            flex-wrap: wrap;
        }

        .info-card-title::after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-orange), var(--primary-pink));
            bottom: 0;
            left: 0;
            border-radius: 2px;
            transition: width 0.4s;
        }

        .info-card:hover .info-card-title::after {
            width: 130px;
        }

        .info-card>p {
            color: var(--gray);
            line-height: 1.8;
            margin-bottom: 15px;
            font-size: 1rem;
        }

        /* What Is Content */
        .what-is-content h3 {
            font-size: 1.15rem;
            color: var(--dark);
            margin: 20px 0 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .what-is-content h3 i {
            color: var(--primary-orange);
        }

        .what-is-content p {
            color: var(--gray);
            line-height: 1.8;
            margin-bottom: 14px;
            font-size: 0.97rem;
        }

        .what-is-content ul {
            margin: 10px 0 14px 20px;
        }

        .what-is-content ul li {
            color: var(--gray);
            line-height: 1.8;
            font-size: 0.97rem;
            margin-bottom: 6px;
        }

        .what-is-content ul li strong {
            color: var(--dark);
        }

        /* Why Grid */
        .why-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-top: 10px;
        }

        .why-item {
            background: var(--light);
            border-radius: 15px;
            padding: 22px 18px;
            text-align: center;
            transition: all 0.3s;
            border-bottom: 4px solid transparent;
        }

        .why-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(255, 106, 0, 0.12);
            border-bottom: 4px solid var(--primary-orange);
        }

        .why-item-icon {
            font-size: 2.2rem;
            margin-bottom: 12px;
            display: block;
        }

        .why-item h3 {
            font-size: 1.05rem;
            color: var(--dark);
            margin-bottom: 8px;
            font-weight: 700;
        }

        .why-item p {
            color: var(--gray);
            font-size: 0.88rem;
            line-height: 1.5;
            margin: 0;
        }

        /* Features Grid */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 10px;
        }

        .feature-item {
            background: var(--light);
            border-radius: 15px;
            padding: 22px 18px;
            display: flex;
            align-items: flex-start;
            gap: 15px;
            transition: all 0.3s;
            border-left: 4px solid var(--primary-orange);
        }

        .feature-item:hover {
            transform: translateX(6px);
            box-shadow: 0 5px 18px rgba(255, 106, 0, 0.12);
        }

        .feature-item-icon {
            font-size: 1.8rem;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .feature-item-content h3 {
            font-size: 1rem;
            color: var(--dark);
            margin-bottom: 6px;
            font-weight: 700;
        }

        .feature-item-content p {
            color: var(--gray);
            font-size: 0.88rem;
            line-height: 1.5;
            margin: 0;
        }

        /* Use Cases */
        .use-cases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-top: 10px;
        }

        .use-case-item {
            background: var(--light);
            border-radius: 15px;
            padding: 24px 18px;
            text-align: center;
            transition: all 0.3s;
            cursor: default;
        }

        .use-case-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(238, 9, 121, 0.1);
            background: linear-gradient(135deg, rgba(255, 106, 0, 0.06), rgba(238, 9, 121, 0.06));
        }

        .use-case-icon {
            font-size: 2.4rem;
            margin-bottom: 12px;
            display: block;
        }

        .use-case-item h3 {
            font-size: 1.05rem;
            color: var(--dark);
            margin-bottom: 8px;
            font-weight: 700;
        }

        .use-case-item p {
            color: var(--gray);
            font-size: 0.86rem;
            line-height: 1.5;
            margin: 0;
        }

        /* What Use Grid */
        .what-use-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 14px;
            margin-top: 16px;
        }

        .what-use-item {
            background: linear-gradient(135deg, #fff8f0, #fff0f8);
            border: 1px solid rgba(255, 106, 0, 0.15);
            border-radius: 12px;
            padding: 16px;
            display: flex;
            align-items: flex-start;
            gap: 10px;
            transition: transform 0.2s;
        }

        .what-use-item:hover {
            transform: translateY(-3px);
        }

        .what-use-item i {
            color: var(--primary-orange);
            font-size: 1.2rem;
            margin-top: 2px;
            flex-shrink: 0;
        }

        .what-use-item div strong {
            display: block;
            color: var(--dark);
            font-size: 0.9rem;
            margin-bottom: 3px;
        }

        .what-use-item div span {
            color: var(--gray);
            font-size: 0.8rem;
            line-height: 1.4;
        }

        /* Related Tools */
        .related-tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 15px;
            margin-top: 10px;
        }

        .related-tool-item {
            background: var(--light);
            border-radius: 15px;
            padding: 20px 15px;
            text-align: center;
            transition: all 0.3s;
            text-decoration: none;
            color: inherit;
            border: 2px solid transparent;
            display: block;
        }

        .related-tool-item:hover {
            transform: translateY(-5px);
            border-color: var(--primary-orange);
            box-shadow: 0 8px 20px rgba(255, 106, 0, 0.12);
            background: var(--white);
        }

        .related-tool-icon {
            font-size: 2rem;
            margin-bottom: 10px;
            display: block;
        }

        .related-tool-item h3 {
            font-size: 0.92rem;
            color: var(--dark);
            font-weight: 700;
        }

        /* ===== FAQ ===== */
        .faq-list {
            margin-top: 15px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--light);
            border-radius: 14px;
            border-left: 4px solid var(--primary-orange);
            overflow: hidden;
            transition: box-shadow 0.3s;
        }

        .faq-item:hover {
            box-shadow: 0 5px 18px rgba(255, 106, 0, 0.1);
        }

        .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 18px 20px;
            text-align: left;
            font-size: 0.97rem;
            font-weight: 700;
            color: var(--dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: color 0.3s;
            font-family: "Segoe UI", Arial, sans-serif;
        }

        .faq-question:hover {
            color: var(--primary-orange);
        }

        .faq-question .faq-icon {
            font-size: 1.1rem;
            color: var(--primary-orange);
            transition: transform 0.35s;
            flex-shrink: 0;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s;
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            color: var(--gray);
            line-height: 1.7;
            font-size: 0.93rem;
        }

        /* ===== TOAST ===== */
        .toast {
            position: fixed;
            bottom: 30px;
            right: 30px;
            padding: 14px 22px;
            background: #4caf50;
            color: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            display: none;
            z-index: 9999;
            animation: slideIn 0.3s ease;
            max-width: 90%;
        }
        @keyframes slideIn {
            from {
                transform: translateX(100%);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        /* ===== IMAGE FOOTER ===== */
        .image-footer {
            text-align: center;
            margin-top: 30px;
            padding: 20px;
            color: var(--gray);
            font-size: 0.9rem;
            border-top: 1px solid var(--border-color);
        }

        .disclaimer {
            max-width: 800px;
            margin: 8px auto 0;
            font-size: 0.78rem;
            color: #95a5a6;
            line-height: 1.4;
        }

        /* ===== FOOTER ===== */
        footer {
            background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d);
            color: white;
            padding: 20px 15px;
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
            width: 100%;
            margin-top: auto;
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #ff6a00, #ee0979, #00c4cc);
            z-index: 1;
        }

        .footer-container {
            display: grid;
            grid-template-columns: 1fr;
            gap: 25px;
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .footer-section {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .footer-logo {
            margin-bottom: 15px;
            transition: transform 0.5s;
        }

        .footer-logo:hover {
            transform: translateY(-5px);
        }

        .footer-logo img {
            height: 50px;
            border-radius: 8px;
            background: white;
            padding: 5px;
            transition: transform 0.3s;
        }

        .footer-logo img:hover {
            transform: scale(1.05);
        }

        .footer-description {
            font-size: 0.9rem;
            line-height: 1.6;
            margin-bottom: 15px;
            opacity: 0.9;
        }

        .footer-heading {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 15px;
            position: relative;
            padding-bottom: 8px;
            display: inline-block;
        }

        .footer-heading::after {
            content: '';
            position: absolute;
            width: 30px;
            height: 2px;
            background: linear-gradient(90deg, #ff6a00, #ee0979);
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
            transition: width 0.4s;
        }

        .footer-heading:hover::after {
            width: 50px;
        }

        .footer-tools ul,
        .footer-quick-links ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 0;
            margin: 0;
        }

        .footer-tools ul li a,
        .footer-quick-links ul li a {
            color: white;
            text-decoration: none;
            opacity: 0.9;
            transition: opacity 0.3s, color 0.3s;
        }

        .footer-tools ul li a:hover,
        .footer-quick-links ul li a:hover {
            opacity: 1;
            color: #ffcc00;
        }

        .footer-social {
            display: flex;
            gap: 12px;
            margin-top: 15px;
            justify-content: center;
            align-items: center;
        }

        .footer-social a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            font-size: 16px;
            text-decoration: none;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .footer-social a::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #ff6a00, #ee0979);
            border-radius: 50%;
            transform: scale(0);
            transition: transform 0.3s;
            z-index: -1;
        }

        .footer-social a:hover {
            transform: translateY(-3px);
        }

        .footer-social a:hover::after {
            transform: scale(1);
        }

        .footer-contact {
            margin-top: 15px;
        }

        .footer-contact p {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 10px;
            opacity: 0.9;
            font-size: 0.9rem;
        }

        .footer-contact i {
            margin-right: 8px;
            color: #ffcc00;
            font-size: 16px;
        }

        .footer-bottom {
            text-align: center;
            margin-top: 20px;
            font-size: 0.85rem;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 15px;
            display: flex;
            flex-direction: column;
            align-items: center;
            width: 100%;
            grid-column: 1 / -1;
        }

        .footer-bottom p {
            margin-bottom: 12px;
            opacity: 0.9;
            width: 100%;
        }

        .footer-legal {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
            width: 100%;
        }

        .footer-legal a {
            color: white;
            text-decoration: none;
            opacity: 0.8;
            transition: opacity 0.3s, color 0.3s;
            font-size: 0.85rem;
            position: relative;
            white-space: nowrap;
        }

        .footer-legal a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 1px;
            background: #ffcc00;
            bottom: -2px;
            left: 0;
            transition: width 0.3s;
        }

        .footer-legal a:hover {
            opacity: 1;
            color: #ffcc00;
        }

        .footer-legal a:hover::after {
            width: 100%;
        }

        .footer-bubble {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            animation: float 8s infinite ease-in-out;
        }

        .footer-bubble:nth-child(1) {
            width: 60px;
            height: 60px;
            top: 20%;
            left: 5%;
            animation-delay: 0s;
        }
        .footer-bubble:nth-child(2) {
            width: 40px;
            height: 40px;
            top: 60%;
            left: 8%;
            animation-delay: 1s;
        }
        .footer-bubble:nth-child(3) {
            width: 50px;
            height: 50px;
            top: 30%;
            right: 5%;
            animation-delay: 2s;
        }
        .footer-bubble:nth-child(4) {
            width: 30px;
            height: 30px;
            top: 70%;
            right: 10%;
            animation-delay: 3s;
        }

        @keyframes float {

            0%,
            100% {
                transform: translateY(0) rotate(0deg);
            }
            50% {
                transform: translateY(-15px) rotate(10deg);
            }
        }

        .footer-newsletter {
            margin-top: 15px;
            width: 100%;
        }

        .newsletter-form {
            display: flex;
            flex-direction: column;
            gap: 10px;
            align-items: center;
        }

        .newsletter-input {
            padding: 10px 15px;
            border: none;
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.12);
            color: white;
            font-size: 14px;
            transition: background 0.3s, box-shadow 0.3s;
            width: 100%;
            max-width: 250px;
        }

        .newsletter-input:focus {
            outline: none;
            background: rgba(255, 255, 255, 0.18);
            box-shadow: 0 0 0 2px rgba(255, 204, 0, 0.5);
        }

        .newsletter-input::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }

        .newsletter-btn {
            padding: 10px 15px;
            border: none;
            border-radius: 6px;
            background: linear-gradient(135deg, #ff6a00, #ee0979);
            color: white;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            width: 100%;
            max-width: 250px;
        }

        .newsletter-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255, 106, 0, 0.4);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 768px) {
            .menu-toggle {
                display: block;
            }
            nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--card-bg);
                box-shadow: 0 3px 10px var(--shadow-color);
                transform: translateX(-100%);
                transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
                opacity: 0;
            }
            nav.active {
                display: block;
                transform: translateX(0);
                opacity: 1;
            }
            nav ul {
                flex-direction: column;
                padding: 20px;
                gap: 15px;
            }
            nav ul li {
                text-align: center;
                opacity: 0;
                transform: translateY(20px);
                transition: opacity 0.3s, transform 0.3s;
            }
            nav.active ul li {
                opacity: 1;
                transform: translateY(0);
            }
            nav ul li:nth-child(1) {
                transition-delay: 0.1s;
            }
            nav ul li:nth-child(2) {
                transition-delay: 0.2s;
            }
            nav ul li:nth-child(3) {
                transition-delay: 0.3s;
            }
            nav ul li:nth-child(4) {
                transition-delay: 0.4s;
            }
            nav ul li:nth-child(5) {
                transition-delay: 0.5s;
            }
            nav ul li:nth-child(6) {
                transition-delay: 0.6s;
            }

            .tool-title {
                padding-right: 0;
            }
            .controls-grid {
                grid-template-columns: 1fr;
            }
            .controls-grid .full-width {
                grid-column: 1;
            }
            .frame-presets {
                grid-template-columns: repeat(3, 1fr);
            }
            .frame-button-group {
                flex-direction: column;
            }
            .frame-btn.clear {
                flex: 1;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .tools-heading h2 {
                font-size: 2rem;
            }
            .info-card-title {
                font-size: 1.5rem;
            }
            .tool-info-strip {
                flex-direction: column;
                text-align: center;
            }
            .tool-stats {
                justify-content: center;
            }
            .tool-features li {
                font-size: 0.82rem;
                padding: 6px 12px;
            }
            .image-display {
                min-height: 280px;
            }
        }

        @media (max-width: 480px) {
            .tool-container-wrap {
                padding: 0 15px;
            }
            .tool-card {
                padding: 20px;
            }
            .tool-title {
                font-size: 1.2rem;
            }
            .file-upload-container {
                padding: 25px 15px;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero-badges {
                gap: 8px;
            }
            .hero-badge {
                font-size: 0.78rem;
                padding: 5px 12px;
            }
            .image-display {
                min-height: 220px;
                padding: 15px;
            }
            .footer-logo img {
                height: 40px;
            }
            .footer-heading {
                font-size: 1.1rem;
            }
            .footer-tools ul,
            .footer-quick-links ul {
                grid-template-columns: 1fr;
            }
            .footer-social a {
                width: 32px;
                height: 32px;
                font-size: 14px;
            }
            .footer-legal a {
                font-size: 0.8rem;
            }
            .newsletter-input,
            .newsletter-btn {
                padding: 8px 12px;
                font-size: 12px;
                max-width: 200px;
            }
            .frame-presets {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 769px) {
            .footer-container {
                grid-template-columns: repeat(4, 1fr);
            }
            .footer-bottom {
                grid-column: 1 / span 4;
            }
        }