/* ============================
               1. CORE VARIABLES
               ============================ */
            :root {
                --bg-body: #f8fafc;
                --bg-card: #ffffff;
                --text-main: #1f2937;
                --text-muted: #64748b;
                --primary: #FF6534;
                --primary-hover: #e55520;
                --border: #e2e8f0;
                --radius-lg: 16px;
                --radius-sm: 8px;
                --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
                --ease: cubic-bezier(0.4, 0, 0.2, 1);
            }

            /* Base Reset */
            * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }
            
            html, body { width: 100%; overflow-x: hidden; position: relative; }
            body { background-color: var(--bg-body); color: var(--text-main); line-height: 1.6; display: flex; flex-direction: column; min-height: 100vh; }
            a { text-decoration: none; color: inherit; }

            /* ============================
               2. ANNOUNCEMENT BAR & NAV
               ============================ */
            .announcement-bar {
                position: fixed; top: 0; left: 0; width: 100%; height: 30px;
                background: linear-gradient(90deg, var(--primary) 0%, #ff8c66 100%);
                color: #ffffff; display: flex; justify-content: center; align-items: center;
                padding: 0 5%; z-index: 1002; font-size: 12px; font-weight: 500;
                box-shadow: 0 2px 10px rgba(255, 101, 52, 0.2); transition: transform 0.3s ease;
            }
            .announcement-bar .badge { background: rgba(255, 255, 255, 0.25); padding: 2px 8px; border-radius: 12px; font-size: 10px; font-weight: 700; text-transform: uppercase; margin-right: 10px; letter-spacing: 0.5px; }
            .announcement-bar p { margin: 0; display: flex; align-items: center; }

            nav {
                position: fixed; top: 30px; width: 100%; background: rgba(255, 255, 255, 0.9);
                backdrop-filter: blur(12px); border-bottom: 1px solid var(--border);
                padding: 15px 5%; display: flex; justify-content: space-between; align-items: center;
                z-index: 1000; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03); transition: top 0.3s ease;
            }
            .logo { font-size: 24px; font-weight: 700; color: var(--text-main); text-decoration: none; display: flex; align-items: center; gap: 10px; letter-spacing: -0.5px; }
            .logo img { height: 38px; }

            .nav-links { display: flex; align-items: center; margin-left: auto; }
            .nav-links a { text-decoration: none; color: var(--text-main); font-weight: 500; margin-left: 30px; transition: all 0.3s; display: flex; align-items: center; gap: 8px; }
            .nav-links a:hover { color: var(--primary); }
            .nav-links .close-btn, .nav-links .menu-header { display: none; }

            .hamburger { display: none; background: none; border: none; font-size: 24px; color: var(--text-main); cursor: pointer; transition: color 0.3s; margin-left: 20px; }
            .hamburger:hover { color: var(--primary); }
            .menu-overlay { display: none; }

            /* ============================
               3. HERO & PAGE HEADER
               ============================ */
            .hero-tool {
                display: grid;
                align-items: center;
                gap: 20px;
                max-width: 1200px;
                margin: 0 auto;
                padding: 130px 5% 40px;
            }

            .hero-title { grid-area: title; }
            .hero-desc { grid-area: desc; }
            .hero-img { grid-area: img; width: 100%; max-width: 480px; justify-self: center; }
            .hero-img img { width: 100%; height: auto; border-radius: 24px; display: block; object-fit: cover; }

            .hero-title h1 {
                font-size: clamp(34px, 4.5vw, 46px);
                font-weight: 800;
                margin: 0;
                color: var(--text-main);
                line-height: 1.3;
            }
            
            .hero-desc p {
                font-size: 18px; 
                color: var(--text-muted); 
                line-height: 1.6;
                margin: 0;
            }

            .heading-underline {
                position: absolute;
                bottom: -6px;
                left: 0;
                width: 100%;
                height: 14px;
                z-index: -1;
            }

            @media (min-width: 769px) {
                .hero-tool {
                    grid-template-columns: 1.2fr 1fr;
                    grid-template-areas: "title img" "desc img";
                    text-align: left;
                    align-content: center;
                    row-gap: 15px;
                }
                .hero-desc { align-self: start; max-width: 550px; }
                .hero-title { align-self: end; }
            }

            @media (max-width: 768px) {
                .hero-tool {
                    grid-template-columns: 1fr;
                    grid-template-areas: "title" "desc" "img";
                    text-align: center;
                    gap: 30px;
                    padding-top: 120px;
                }
                .hero-desc p { max-width: 100%; margin: 0 auto; }
            }

            /* ============================
               4. TOOL BUILDER LAYOUT
               ============================ */
            .content-section { padding: 20px 5% 80px; max-width: 1300px; margin: 0 auto; }

            .builder-wrapper {
                display: grid; grid-template-columns: 1fr 1.2fr; gap: 30px; align-items: start; width: 100%;
            }

            .editor-pane { display: flex; flex-direction: column; gap: 20px; order: 1; min-width: 0; }
            .preview-pane { position: sticky; top: 100px; order: 2; min-width: 0; }

            .tool-card {
                background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
                padding: 25px; transition: 0.3s; box-shadow: 0 4px 15px rgba(0,0,0,0.02);
            }
            .tool-card h3 { 
                margin-bottom: 20px; color: var(--text-main); font-size: 18px; font-weight: 600;
                display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--border); padding-bottom: 15px;
            }
            .tool-card h3 i { color: var(--primary); }

            .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
            .input-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 5px; min-width: 0; }
            .input-group.full-width { grid-column: span 2; }

            label { font-size: 14px; font-weight: 600; color: var(--text-main); }

            input[type="text"], input[type="number"], textarea, input[type="file"], select {
                width: 100%; padding: 14px; background: var(--bg-body); border: 1px solid var(--border);
                border-radius: var(--radius-sm); color: var(--text-main); font-size: 15px; transition: all 0.3s ease; outline: none;
            }
            input:focus, textarea:focus, select:focus { border-color: var(--primary); box-shadow: 0 4px 15px rgba(255, 101, 52, 0.1); background: var(--bg-card); }
            textarea { resize: vertical; min-height: 90px; }

            .btn-action {
                background: var(--primary); color: white; padding: 14px 20px; border-radius: var(--radius-sm); font-weight: 600; font-size: 16px;
                cursor: pointer; transition: 0.3s; display: block; width: 100%; text-align: center; border: none; margin-top: 10px;
            }
            .btn-action:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 6px 15px rgba(255, 101, 52, 0.3); }

            .download-header-btn {
                background: linear-gradient(135deg, var(--primary) 0%, #ff8c66 100%); color: white; padding: 10px 20px; border-radius: 25px; 
                font-weight: 600; cursor: pointer; transition: 0.3s; display: inline-flex; align-items: center; gap: 8px; border: none;
                box-shadow: 0 4px 10px rgba(255, 101, 52, 0.25); font-size: 15px;
            }
            .download-header-btn:hover { box-shadow: 0 6px 15px rgba(255, 101, 52, 0.4); transform: translateY(-2px); }

            /* ============================
               5. PREVIEW & INSTAGRAM COMMENT
               ============================ */
            .preview-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; }
            .preview-header h2 { font-size: 22px; color: var(--text-main); font-weight: 700; }

            .preview-scaler {
                width: 100%; display: flex; justify-content: center; background: var(--bg-card); padding: 30px 10px;
                border-radius: var(--radius-lg); border: 1px solid var(--border); overflow: hidden; position: relative; min-height: 250px;
                box-shadow: 0 4px 15px rgba(0,0,0,0.02);
            }

            /* ---- Instagram Comment Screenshot Area ---- */
            .screenshot-area {
                background-color: #ffffff;
                padding: 12px 16px;
                width: 100%;
                max-width: 450px;
                border-radius: 0px;
                display: flex;
                justify-content: space-between;
                align-items: flex-start;
                font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
            }
            .screenshot-area.dark-theme {
                background-color: #000000;
            }
            .screenshot-area.dark-theme .comment-text,
            .screenshot-area.dark-theme .username,
            .screenshot-area.dark-theme .text-wrapper {
                color: #f5f5f5;
            }
            .screenshot-area.dark-theme .action-bar {
                color: #a8a8a8;
            }
            .screenshot-area.dark-theme .like-icon {
                fill: #f5f5f5;
            }
            .screenshot-area.dark-theme .avatar {
                border: 1px solid rgba(255,255,255,0.1);
            }

            .comment-main {
                display: flex;
                gap: 12px;
                width: 100%;
            }

            .avatar-wrapper {
                width: 36px;
                height: 36px;
                border-radius: 50%;
                display: flex;
                align-items: center;
                justify-content: center;
                flex-shrink: 0;
                background: transparent;
                padding: 2px;
                margin-left: -2px;
            }
            .avatar-wrapper.story-active {
                background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
            }
            .avatar-wrapper.story-active .avatar {
                border: 2px solid #ffffff;
            }
            .dark-theme .avatar-wrapper.story-active .avatar {
                border: 2px solid #000000;
            }

            .avatar {
                width: 100%;
                height: 100%;
                border-radius: 50%;
                object-fit: cover;
                border: 1px solid rgba(0,0,0,0.1);
                display: block;
            }

            .comment-content {
                display: flex;
                flex-direction: column;
                width: 100%;
                padding-right: 15px;
                margin-top: 2px;
            }

            .text-wrapper {
                font-size: 14px;
                line-height: 18px;
                color: #000000;
                word-break: break-word;
            }
            .dark-theme .text-wrapper {
                color: #f5f5f5;
            }

            .username {
                font-weight: 600;
                margin-right: 4px;
                display: inline;
            }

            .badge {
                display: none;
                width: 12px;
                height: 12px;
                vertical-align: -1px;
                margin-right: 4px;
                fill: #0095f6;
            }
            .badge.active {
                display: inline-block;
            }

            .comment-text {
                display: inline;
                white-space: pre-wrap;
            }

            .action-bar {
                display: flex;
                align-items: center;
                gap: 16px;
                margin-top: 8px;
                font-size: 12px;
                font-weight: 500;
                color: #737373;
            }
            .action-bar span {
                cursor: pointer;
            }

            .like-btn {
                flex-shrink: 0;
                margin-top: 10px;
                cursor: pointer;
            }

            .like-icon {
                width: 12px;
                height: 12px;
                fill: #000000;
            }
            .dark-theme .like-icon {
                fill: #f5f5f5;
            }

            /* ============================
               6. TOOLS DROPDOWN — Desktop & Mobile
               ============================ */
            /* Desktop dropdown - perfect in menu line */
            .tools-dropdown {
                position: relative;
                display: inline-block;
                margin-left: 30px;
            }
            .tools-dropdown > a {
                margin-left: 0 !important;
                cursor: pointer;
            }
            .tools-dropdown > a i {
                font-size: 12px;
                margin-left: 6px;
                color: var(--text-muted);
                transition: transform 0.3s ease;
            }
            .tools-dropdown:hover > a i {
                transform: rotate(180deg);
            }
            .tools-dropdown-content {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                background: #ffffff;
                min-width: 230px;
                box-shadow: 0 12px 40px rgba(0,0,0,0.12);
                border-radius: 12px;
                border: 1px solid var(--border);
                padding: 8px 0;
                z-index: 1006;
                margin-top: 8px;
            }
            .tools-dropdown-content a {
                display: block;
                padding: 10px 20px;
                font-size: 14px;
                font-weight: 500;
                color: var(--text-main);
                margin: 0 !important;
                border-bottom: 1px solid rgba(226, 232, 240, 0.5);
                transition: all 0.2s ease;
            }
            .tools-dropdown-content a:last-child {
                border-bottom: none;
            }
            .tools-dropdown-content a:hover {
                background: rgba(255, 101, 52, 0.06);
                color: var(--primary);
                padding-left: 26px;
            }
            .tools-dropdown:hover .tools-dropdown-content {
                display: block;
            }

            /* Mobile: Tools button on menu bar (next to hamburger) */
            .mobile-tools-wrapper {
                display: none;
                align-items: center;
                margin-left: auto;
                gap: 12px;
            }

            .mobile-tools-btn {
                display: flex;
                align-items: center;
                gap: 6px;
                background: var(--primary);
                color: #fff;
                border: none;
                padding: 8px 14px;
                border-radius: 30px;
                font-size: 13px;
                font-weight: 600;
                cursor: pointer;
                transition: all 0.2s ease;
                -webkit-tap-highlight-color: transparent;
                box-shadow: 0 4px 12px rgba(255, 101, 52, 0.25);
                letter-spacing: 0.3px;
                white-space: nowrap;
            }
            .mobile-tools-btn:active {
                transform: scale(0.94);
                background: var(--primary-hover);
            }
            .mobile-tools-btn i {
                font-size: 12px;
                transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
                pointer-events: none;
            }
            .mobile-tools-btn.open i {
                transform: rotate(180deg);
            }

            /* Mobile dropdown panel below nav */
            .mobile-tools-dropdown {
                position: fixed;
                top: 75px;
                left: 5%;
                right: 5%;
                background: #ffffff;
                border-radius: 16px;
                box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
                padding: 8px 0;
                z-index: 1007;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, transform 0.3s ease;
                opacity: 0;
                transform: translateY(-10px) scale(0.96);
                border: 1px solid var(--border);
                pointer-events: none;
            }
            .mobile-tools-dropdown.open {
                max-height: 600px;
                opacity: 1;
                transform: translateY(0) scale(1);
                pointer-events: auto;
                overflow-y: auto;
                -webkit-overflow-scrolling: touch;
            }
            .mobile-tools-dropdown a {
                display: block;
                padding: 14px 20px;
                font-size: 15px;
                font-weight: 500;
                color: var(--text-main);
                border-bottom: 1px solid rgba(226, 232, 240, 0.6);
                transition: all 0.2s ease;
                -webkit-tap-highlight-color: transparent;
            }
            .mobile-tools-dropdown a:last-child {
                border-bottom: none;
            }
            .mobile-tools-dropdown a:active {
                background: rgba(255, 101, 52, 0.08);
                color: var(--primary);
                padding-left: 26px;
            }

            /* ============================
               7. SHARE, SECTIONS, FOOTER
               ============================ */
            .share-tool-container {
                background: #fff;
                border-radius: 12px;
                padding: 15px;
                margin-bottom: 20px;
                text-align: center;
                border: 1px solid #eee;
            }
            .share-tool-container p {
                font-size: 14px;
                font-weight: 600;
                margin-bottom: 12px;
                color: #333;
            }
            .share-flex {
                display: flex;
                justify-content: center;
                gap: 10px;
                flex-wrap: wrap;
            }
            .share-icon-btn {
                width: 35px;
                height: 35px;
                border-radius: 50%;
                display: flex;
                align-items: center;
                justify-content: center;
                color: white;
                text-decoration: none;
                transition: transform 0.2s ease, opacity 0.2s ease;
                font-size: 16px;
            }
            .share-icon-btn:hover {
                transform: translateY(-3px);
                opacity: 0.9;
            }
            .fb-btn { background-color: #1877F2; }
            .tw-btn { background-color: #000000; }
            .wa-btn { background-color: #25D366; }
            .ln-btn { background-color: #0A66C2; }
            .pt-btn { background-color: #E60023; }

            .section-header { text-align: center; margin-bottom: 50px; }
            .section-header h2 { font-size: 32px; font-weight: 700; color: var(--text-main); margin-bottom: 15px; }
            .section-header p { font-size: 16px; color: var(--text-muted); max-width: 700px; margin: 0 auto; }

            .seo-split {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 50px;
                align-items: center;
                margin-bottom: 40px;
            }
            .seo-split img { width: 100%; border-radius: var(--radius-lg); object-fit: cover; }
            .seo-content h2 { font-size: 28px; margin-bottom: 18px; color: var(--text-main); font-weight: 700; line-height: 1.3; }
            .seo-content p { font-size: 16px; color: var(--text-muted); margin-bottom: 15px; line-height: 1.7; }

            .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin-bottom: 60px; }
            .feature-box {
                background: var(--bg-card); padding: 35px 25px; border-radius: 20px; text-align: center;
                border: 1px solid var(--border); box-shadow: 0 4px 15px rgba(0,0,0,0.02); transition: transform 0.3s ease;
            }
            .feature-box:hover { transform: translateY(-5px); border-color: var(--primary); }
            .step-number {
                width: 40px; height: 40px; background: var(--primary); color: white; border-radius: 50%;
                display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 700; margin: 0 auto 20px;
            }
            .feature-box h3 { font-size: 18px; margin-bottom: 12px; color: var(--text-main); font-weight: 600; }
            .feature-box p { font-size: 14px; color: var(--text-muted); }

            .why-grid {
                display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin-bottom: 60px;
            }
            .why-card {
                background: var(--bg-card); padding: 30px; border-radius: 16px;
                border: 1px solid var(--border); box-shadow: 0 4px 15px rgba(0,0,0,0.02); text-align: left;
                transition: all 0.3s;
            }
            .why-card:hover { border-color: var(--primary); box-shadow: 0 8px 25px rgba(0,0,0,0.04); transform: translateY(-2px); }
            .why-card h3 { font-size: 20px; color: var(--text-main); margin-bottom: 12px; font-weight: 700; }
            .why-card p { font-size: 15px; color: var(--text-muted); line-height: 1.6; }

            .faq-container { max-width: 800px; margin: 0 auto; }
            .faq-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; margin-bottom: 15px; overflow: hidden; transition: all 0.3s; }
            .faq-item:hover { border-color: var(--primary); }
            .faq-question { padding: 20px 25px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; color: var(--text-main); font-size: 16px; }
            .faq-question i { color: var(--primary); transition: transform 0.3s ease; }
            .faq-answer { padding: 0 25px; max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; color: var(--text-muted); font-size: 15px; line-height: 1.7; }
            .faq-item.active .faq-answer { padding: 0 25px 20px; max-height: 300px; }
            .faq-item.active .faq-question i { transform: rotate(180deg); }

            footer { background-color: #ffffff; border-top: 1px solid var(--border); padding: 60px 5% 20px; box-shadow: 0 -4px 20px rgba(0,0,0,0.02); margin-top: auto; }
            .footer-top { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 2fr; gap: 50px; margin-bottom: 50px; }
            .footer-brand .footer-logo { font-size: 24px; font-weight: 700; color: var(--text-main); text-decoration: none; display: flex; align-items: center; gap: 10px; margin-bottom: 15px; }
            .footer-brand .footer-logo img { height: 38px; }
            .footer-desc { color: var(--text-muted); font-size: 15px; line-height: 1.6; margin-bottom: 25px; max-width: 380px; }
            .footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
            .footer-col h4 { color: var(--text-main); font-size: 17px; font-weight: 600; margin-bottom: 20px; }
            .footer-col a { display: block; color: var(--text-muted); text-decoration: none; font-size: 15px; margin-bottom: 12px; transition: all 0.3s ease; }
            .footer-col a:hover { color: var(--primary); transform: translateX(4px); }
            .footer-bottom { max-width: 1200px; margin: 0 auto; text-align: center; color: var(--text-muted); font-size: 14px; padding-top: 25px; border-top: 1px solid var(--border); }

            @media (max-width: 900px) {
                .builder-wrapper { grid-template-columns: 1fr; gap: 30px; }
                .preview-pane { position: relative; top: 0; order: 2; margin-top: 10px; }
            }

            @media (max-width: 768px) {
                .announcement-bar { font-size: 11px; }
                
                .hamburger { 
                    display: block;
                    margin-left: 0;
                }
                
                .mobile-tools-wrapper {
                    display: flex !important;
                }
                .tools-dropdown {
                    display: none !important;
                }

                .nav-links {
                    position: fixed; top: 0; left: -300px; width: 280px; height: 100vh; background-color: #ffffff;
                    flex-direction: column; align-items: flex-start; padding: 25px; box-shadow: 4px 0 20px rgba(0,0,0,0.1);
                    transition: left 0.4s cubic-bezier(0.175, 0.885, 0.32, 1); z-index: 1005; margin-left: 0;
                    overflow-y: auto;
                    -webkit-overflow-scrolling: touch;
                }
                .nav-links.active { left: 0; }
                .nav-links .menu-header { display: flex; justify-content: space-between; align-items: center; width: 100%; font-size: 20px; font-weight: 700; margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px solid var(--border); }
                .nav-links .close-btn { display: block; background: none; border: none; font-size: 24px; color: var(--text-muted); cursor: pointer; padding: 5px; }
                .nav-links a { margin: 0 0 18px 0; font-size: 18px; width: 100%; }
                .menu-overlay { display: block; position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(0,0,0,0.5); backdrop-filter: blur(3px); z-index: 1004; opacity: 0; visibility: hidden; transition: all 0.3s ease; }
                .menu-overlay.active { opacity: 1; visibility: visible; }
                
                .form-grid { grid-template-columns: 1fr; }
                .input-group.full-width { grid-column: span 1; }
                .footer-top { grid-template-columns: 1fr; gap: 40px; }
                .footer-nav { grid-template-columns: repeat(2, 1fr); }
                .seo-split { grid-template-columns: 1fr; gap: 30px; text-align: center; }

                .mobile-tools-dropdown {
                    top: 75px;
                }
            }
            @media (max-width: 480px) {
                .footer-nav { grid-template-columns: 1fr; gap: 25px; }
                .mobile-tools-btn {
                    font-size: 12px;
                    padding: 6px 12px;
                }
                .mobile-tools-dropdown {
                    top: 68px;
                    left: 4%;
                    right: 4%;
                }
            }