@media (min-width: 769px) {
    .interior-modern-hero {
        display: none !important;
    }

    .ir-hero {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
        align-items: center;
        padding: 3rem 0 2rem;
    }

    .ir-hero-text h1 {
        font-size: 3rem;
        font-weight: 800;
        line-height: 1.15;
        color: #1a1a2e;
        margin: 0 0 1.25rem;
    }

    .ir-hero-text h1 .ir-accent {
        color: #1a1a2e;
    }

    .ir-hero-text .ir-subtitle {
        font-size: 1.05rem;
        color: #666;
        line-height: 1.7;
        margin: 0 0 1.75rem;
        max-width: 480px;
    }

    .ir-hero-btns {
        display: flex;
        gap: 0.75rem;
        align-items: center;
        margin-bottom: 1.75rem;
    }

    .ir-hero-btns .ir-cta {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.8rem 1.75rem;
        background: #1a1a2e;
        color: #fff;
        border: none;
        border-radius: 8px;
        font-size: 0.95rem;
        font-weight: 600;
        cursor: pointer;
        text-decoration: none;
        transition: transform 0.15s, box-shadow 0.15s;
    }

    .ir-hero-btns .ir-cta:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 20px rgba(26,26,46,0.3);
    }

    .ir-hero-btns .ir-secondary {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.8rem 1.5rem;
        background: #fff;
        color: #333;
        border: 1px solid #ddd;
        border-radius: 8px;
        font-size: 0.95rem;
        font-weight: 600;
        cursor: pointer;
        text-decoration: none;
        transition: background 0.15s;
    }

    .ir-hero-btns .ir-secondary:hover {
        background: #f5f5f5;
    }

    .ir-trust-badges {
        display: flex;
        gap: 1.5rem;
        align-items: center;
    }

    .ir-trust-badges span {
        display: flex;
        align-items: center;
        gap: 0.4rem;
        font-size: 0.85rem;
        color: #555;
        font-weight: 500;
    }

    .ir-trust-badges span i {
        color: #1a1a2e;
        font-size: 0.8rem;
    }

    .ir-hero-img {
        border-radius: 14px;
        overflow: hidden;
        box-shadow: 0 8px 40px rgba(0,0,0,0.1);
    }

    .ir-hero-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        aspect-ratio: 4/3;
    }

    .ir-workspace-header {
        text-align: center;
        margin-top: 6rem;
        margin-bottom: 2rem;
    }

    .ir-workspace-header h2 {
        font-size: 1.8rem;
        font-weight: 800;
        color: #1a1a2e;
        margin: 0 0 0.5rem;
    }

    .ir-workspace-header p {
        font-size: 1rem;
        color: #666;
        margin: 0;
        line-height: 1.6;
    }

    .ir-workspace {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .ir-form-panel {
        background: #fff;
        border-radius: 16px;
        border: 1px solid #e8e8e8;
        padding: 1.5rem;
        display: flex;
        flex-direction: column;
    }

    .ir-form-panel .ir-field-label {
        font-size: 0.9rem;
        font-weight: 700;
        color: #1a1a2e;
        margin: 0 0 0.5rem;
    }

    .ir-form-panel .ir-field-label:not(:first-child) {
        margin-top: 1rem;
    }

    .ir-form-panel .ir-upload-area {
        border: 2px dashed #d0d0d0;
        border-radius: 12px;
        padding: 1.5rem;
        text-align: center;
        cursor: pointer;
        background: #fafafa;
        transition: border-color 0.2s, background 0.2s;
        position: relative;
        overflow: hidden;
        min-height: 120px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .ir-form-panel .ir-upload-area:hover {
        border-color: #222;
        background: #f5f5f5;
    }

    .ir-form-panel .ir-upload-area.has-image {
        border-style: solid;
        border-color: #222;
    }

    .ir-form-panel .ir-upload-area .ir-upload-icon {
        font-size: 1.5rem;
        color: #aaa;
        margin-bottom: 0.5rem;
    }

    .ir-form-panel .ir-upload-area .ir-upload-text {
        font-size: 0.9rem;
        color: #888;
    }

    .ir-form-panel .ir-upload-area .ir-upload-formats {
        font-size: 0.75rem;
        color: #bbb;
        margin-top: 0.25rem;
    }

    .ir-form-panel .ir-upload-area .preview-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        top: 0;
        left: 0;
        border-radius: 10px;
    }

    .ir-form-panel .ir-upload-area .remove-img {
        position: absolute;
        top: 8px;
        right: 8px;
        background: rgba(0,0,0,0.6);
        color: #fff;
        border: none;
        border-radius: 50%;
        width: 28px;
        height: 28px;
        cursor: pointer;
        font-size: 0.85rem;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 2;
    }

    .ir-form-panel select {
        width: 100%;
        padding: 0.65rem 0.75rem;
        border: 1px solid #ddd;
        border-radius: 10px;
        font-size: 0.95rem;
        background: #fafafa;
        cursor: pointer;
        appearance: auto;
    }

    .ir-form-panel select:focus {
        border-color: #222;
        outline: none;
    }

    .ir-form-panel textarea {
        width: 100%;
        padding: 0.65rem 0.75rem;
        border: 1px solid #ddd;
        border-radius: 10px;
        font-size: 0.9rem;
        background: #fafafa;
        resize: vertical;
        font-family: inherit;
        box-sizing: border-box;
        min-height: 80px;
    }

    .ir-form-panel textarea:focus {
        border-color: #222;
        outline: none;
        background: #fff;
    }

    .ir-generate-btn {
        width: 100%;
        padding: 0.8rem;
        background: #1a1a2e;
        color: #fff;
        border: none;
        border-radius: 10px;
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        margin-top: 1.25rem;
        transition: transform 0.15s, box-shadow 0.15s;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }

    .ir-generate-btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 20px rgba(26,26,46,0.3);
    }

    .ir-generate-btn:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

    .ir-preview-panel {
        background: #fff;
        border-radius: 16px;
        border: 1px solid #e8e8e8;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }

    .ir-preview-tabs {
        display: flex;
        border-bottom: 1px solid #e8e8e8;
    }

    .ir-preview-tab {
        flex: 1;
        padding: 0.75rem;
        text-align: center;
        font-size: 0.9rem;
        font-weight: 600;
        color: #999;
        background: #fafafa;
        border: none;
        cursor: pointer;
        transition: all 0.15s;
    }

    .ir-preview-tab.active {
        color: #1a1a2e;
        background: #fff;
    }

    .ir-preview-body {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 2rem;
        min-height: 350px;
    }

    .ir-preview-placeholder {
        text-align: center;
        color: #ccc;
    }

    .ir-preview-placeholder i {
        font-size: 3rem;
        margin-bottom: 1rem;
        display: block;
        color: #ddd;
    }

    .ir-preview-placeholder p {
        font-size: 0.95rem;
        color: #aaa;
        margin: 0 0 0.25rem;
    }

    .ir-preview-placeholder p.ir-sub {
        font-size: 0.85rem;
        color: #ccc;
    }

    .ir-loading {
        text-align: center;
    }

    .ir-spinner {
        width: 40px;
        height: 40px;
        border: 3px solid #e8e8e8;
        border-top-color: #1a1a2e;
        border-radius: 50%;
        animation: irSpin 0.8s linear infinite;
        margin: 0 auto 1rem;
    }

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

    .ir-loading-status {
        font-size: 0.9rem;
        color: #888;
        margin: 0 0 0.75rem;
    }

    .ir-progress-wrap {
        width: 200px;
        height: 4px;
        background: #e8e8e8;
        border-radius: 2px;
        margin: 0 auto;
        overflow: hidden;
    }

    .ir-progress-bar {
        height: 100%;
        width: 0%;
        background: #1a1a2e;
        border-radius: 2px;
        transition: width 0.3s;
    }

    .ir-canvas-wrap {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .ir-canvas-wrap canvas {
        cursor: none;
        border-radius: 8px;
        max-width: 100%;
    }

    .ir-canvas-cursor {
        position: fixed;
        width: 22px;
        height: 22px;
        border: 2px solid rgba(100, 180, 255, 0.8);
        border-radius: 50%;
        pointer-events: none;
        z-index: 100;
        transform: translate(-50%, -50%);
        display: none;
    }

    .ir-canvas-tip {
        text-align: center;
        padding: 0.6rem 1rem;
        background: #1a1a2e;
        color: #fff;
        font-size: 0.8rem;
        border-radius: 0 0 16px 16px;
        margin: 0;
    }

    .ir-canvas-tip i {
        margin-right: 0.35rem;
    }

    .ir-preview-result {
        display: none;
        width: 100%;
        text-align: center;
    }

    .ir-preview-result.visible {
        display: block;
    }

    .ir-preview-result img {
        max-width: 100%;
        border-radius: 10px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    }

    .ir-preview-result .ir-design-text {
        text-align: left;
        line-height: 1.7;
        color: #333;
        padding: 0.5rem;
    }

    .ir-preview-actions {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.75rem 1.25rem;
        border-top: 1px solid #e8e8e8;
    }

    .ir-actions-left {
        display: flex;
        gap: 0.5rem;
    }

    .ir-action-btn {
        display: inline-flex;
        align-items: center;
        gap: 0.35rem;
        padding: 0.45rem 0.85rem;
        background: #f5f5f5;
        color: #555;
        border: 1px solid #ddd;
        border-radius: 8px;
        font-size: 0.8rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.15s;
    }

    .ir-action-btn:hover:not(:disabled) {
        background: #eee;
        border-color: #ccc;
    }

    .ir-action-btn:disabled {
        opacity: 0.4;
        cursor: not-allowed;
    }

    .ir-download-btn {
        display: inline-flex;
        align-items: center;
        gap: 0.35rem;
        padding: 0.45rem 1rem;
        background: #1a1a2e;
        color: #fff;
        border: none;
        border-radius: 8px;
        font-size: 0.8rem;
        font-weight: 600;
        cursor: pointer;
        transition: transform 0.15s, box-shadow 0.15s;
    }

    .ir-download-btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(26,26,46,0.25);
    }

    .ir-regen-section {
        padding: 0.75rem 1.25rem 1rem;
        border-top: 1px solid #e8e8e8;
    }

    .ir-regen-section textarea {
        width: 100%;
        padding: 0.5rem 0.65rem;
        border: 1px solid #ddd;
        border-radius: 8px;
        font-size: 0.85rem;
        background: #fafafa;
        resize: none;
        font-family: inherit;
        box-sizing: border-box;
        margin-bottom: 0.5rem;
    }

    .ir-regen-section textarea:focus {
        border-color: #222;
        outline: none;
        background: #fff;
    }

    .ir-regen-btn {
        width: 100%;
        padding: 0.55rem;
        background: #1a1a2e;
        color: #fff;
        border: none;
        border-radius: 8px;
        font-size: 0.85rem;
        font-weight: 600;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.4rem;
        transition: transform 0.15s, box-shadow 0.15s;
    }

    .ir-regen-btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(26,26,46,0.25);
    }

    .interior-two-col {
        display: none !important;
    }

    .interior-results-section {
        display: none !important;
    }
}

    .ir-blurred-preview-wrap {
        position: relative;
        width: 100%;
        border-radius: 10px;
        overflow: hidden;
    }

    .ir-blurred-img {
        width: 100%;
        height: auto;
        display: block;
        filter: blur(12px);
        transform: scale(1.05);
    }

    .ir-unlock-overlay {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.25);
        display: flex;
        align-items: center;
        justify-content: center;
        backdrop-filter: blur(2px);
    }

    .ir-unlock-content {
        text-align: center;
        padding: 2rem;
        max-width: 340px;
    }

    .ir-unlock-icon {
        width: 56px;
        height: 56px;
        border-radius: 50%;
        background: rgba(255,255,255,0.95);
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1.25rem;
        box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    }

    .ir-unlock-icon i {
        font-size: 1.3rem;
        color: #1a1a2e;
    }

    .ir-unlock-content h3 {
        font-size: 1.3rem;
        font-weight: 700;
        color: #fff;
        margin: 0 0 0.5rem;
        text-shadow: 0 1px 8px rgba(0,0,0,0.3);
    }

    .ir-unlock-content p {
        font-size: 0.9rem;
        color: rgba(255,255,255,0.9);
        margin: 0 0 1.25rem;
        line-height: 1.5;
        text-shadow: 0 1px 4px rgba(0,0,0,0.2);
    }

    .ir-unlock-btn {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.75rem 1.75rem;
        background: #fff;
        color: #1a1a2e;
        border: none;
        border-radius: 8px;
        font-size: 0.95rem;
        font-weight: 700;
        cursor: pointer;
        transition: transform 0.15s, box-shadow 0.15s;
        box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    }

    .ir-unlock-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 24px rgba(0,0,0,0.3);
    }

    .ir-unlock-signin {
        display: block;
        margin-top: 0.75rem;
        background: none;
        border: none;
        color: rgba(255,255,255,0.85);
        font-size: 0.85rem;
        cursor: pointer;
        text-decoration: underline;
        text-underline-offset: 2px;
    }

    .ir-unlock-signin:hover {
        color: #fff;
    }
}

@media (max-width: 768px) {
    .ir-hero {
        display: none !important;
    }

    .ir-workspace-header {
        display: none !important;
    }

    .ir-workspace {
        display: none !important;
    }
}