* {
        box-sizing: border-box;
    }
    
    html, body { 
        overflow-x: hidden;
        max-width: 100%;
    }
    
    body { 
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; 
        background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 50%, #e0e7ff 100%);
        margin: 0;
        padding: 0;
        min-height: 100vh;
    }
    
    .light-gradient-bg {
        background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 50%, #e0e7ff 100%);
        position: relative;
    }
    
    .ai-gradient-bg {
        background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 50%, #e0e7ff 100%);
        position: relative;
    }
    
    .ai-gradient-bg::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: 
            radial-gradient(ellipse at 20% 20%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
            radial-gradient(ellipse at 80% 80%, rgba(99, 102, 241, 0.12) 0%, transparent 50%),
            radial-gradient(ellipse at 50% 50%, rgba(168, 85, 247, 0.08) 0%, transparent 60%);
        pointer-events: none;
    }
    
    @keyframes gradientShift {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }
    
    .glow-orb {
        position: absolute;
        border-radius: 50%;
        filter: blur(80px);
        opacity: 0.3;
        animation: float 8s ease-in-out infinite;
    }
    
    .glow-orb-1 {
        width: 400px;
        height: 400px;
        background: linear-gradient(135deg, rgba(139, 92, 246, 0.4) 0%, rgba(168, 85, 247, 0.4) 100%);
        top: -100px;
        left: -100px;
    }
    
    .glow-orb-2 {
        width: 300px;
        height: 300px;
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.3) 0%, rgba(129, 140, 248, 0.3) 100%);
        top: 50%;
        right: -50px;
        animation-delay: -4s;
    }
    
    .glow-orb-3 {
        width: 250px;
        height: 250px;
        background: linear-gradient(135deg, rgba(196, 181, 253, 0.4) 0%, rgba(167, 139, 250, 0.4) 100%);
        bottom: -50px;
        left: 30%;
        animation-delay: -2s;
    }
    
    @keyframes float {
        0%, 100% { transform: translateY(0) scale(1); }
        50% { transform: translateY(-20px) scale(1.05); }
    }
    
    .glass-card {
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid rgba(139, 92, 246, 0.1);
        border-radius: 1.5rem;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 4px 20px -4px rgba(99, 102, 241, 0.1);
    }
    
    .glass-card:hover {
        background: rgba(255, 255, 255, 0.85);
        border-color: rgba(139, 92, 246, 0.2);
        transform: translateY(-4px);
        box-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.15);
    }
    
    .glass-card-light {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 1.5rem;
        box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.15);
    }
    
    .ai-button {
        background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
        background-size: 200% 200%;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        overflow: hidden;
    }
    
    .ai-button::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        transition: left 0.5s;
    }
    
    .ai-button:hover {
        background-position: 100% 0;
        transform: translateY(-2px);
        box-shadow: 0 20px 40px -10px rgba(99, 102, 241, 0.5);
    }
    
    .ai-button:hover::before {
        left: 100%;
    }
    
    .ai-button-secondary {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.15);
        backdrop-filter: blur(10px);
        transition: all 0.3s ease;
    }
    
    .ai-button-secondary:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.25);
        transform: translateY(-2px);
    }
    
    .gradient-text-ai {
        background: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #06b6d4 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .gradient-text-accent {
        background: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .icon-gradient {
        background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    }
    
    .icon-gradient-cyan {
        background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    }
    
    .icon-gradient-emerald {
        background: linear-gradient(135deg, #10b981 0%, #14b8a6 100%);
    }
    
    .card { 
        background-color: white; 
        border-radius: 1.5rem; 
        box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.15);
        max-width: 100%;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .hero-gradient {
        background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 50%, #16213e 100%);
    }
    
    .feature-card {
        background: rgba(255, 255, 255, 0.03);
        border-radius: 1.5rem;
        padding: 2rem;
        border: 1px solid rgba(255, 255, 255, 0.08);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .feature-card:hover {
        background: rgba(255, 255, 255, 0.06);
        transform: translateY(-4px);
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
        border-color: rgba(255, 255, 255, 0.15);
    }
    
    .gradient-text {
        background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .btn-primary {
        background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
        transition: all 0.3s ease;
    }
    
    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 15px 30px rgba(99, 102, 241, 0.4);
    }
    
    .pulse-glow {
        animation: pulseGlow 3s ease-in-out infinite;
    }
    
    @keyframes pulseGlow {
        0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3); }
        50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.5); }
    }
    
    .markdown-body {
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        font-size: 16px;
        line-height: 1.75;
        color: #1f2937;
    }
    
    .markdown-body h1 { 
        font-family: 'Merriweather', Georgia, serif;
        font-size: 2.5rem; 
        font-weight: 900; 
        margin-top: 2.5rem;
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
        border-bottom: 4px solid #6366f1;
        color: #111827;
        letter-spacing: -0.025em;
        line-height: 1.2;
    }
    
    .markdown-body h2 { 
        font-family: 'Merriweather', Georgia, serif;
        font-size: 2rem; 
        font-weight: 700; 
        margin-top: 2.5rem;
        margin-bottom: 1.25rem;
        padding: 1rem 1.5rem;
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
        color: #ffffff;
        border-left: 6px solid #8b5cf6;
        border-radius: 6px;
        letter-spacing: -0.025em;
        line-height: 1.3;
        box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
    }
    
    .markdown-body h3 { 
        font-family: 'Inter', sans-serif;
        font-size: 1.5rem; 
        font-weight: 700; 
        margin-top: 2rem;
        margin-bottom: 1rem;
        padding-left: 1.25rem;
        border-left: 4px solid #6366f1;
        color: #0f172a;
        line-height: 1.4;
    }
    
    .markdown-body p {
        margin-bottom: 1.25rem;
        color: #374151;
        font-size: 1rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
        max-width: 100%;
    }
    
    .markdown-body strong {
        font-weight: 700;
        color: #6366f1;
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
        padding: 2px 6px;
        border-radius: 3px;
    }
    
    .markdown-body em {
        font-style: italic;
        color: #4b5563;
    }
    
    .markdown-body table { 
        width: 100%; 
        border-collapse: separate;
        border-spacing: 0;
        margin: 2rem 0;
        border-radius: 0.75rem;
        overflow: hidden;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .markdown-body th, .markdown-body td { 
        border: none;
        padding: 1rem 1.25rem; 
        text-align: left;
    }
    
    .markdown-body th { 
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
        color: white;
        font-weight: 700;
        font-size: 0.875rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
    
    .markdown-body td {
        background-color: white;
        border-bottom: 1px solid #e5e7eb;
        font-size: 0.95rem;
    }
    
    .markdown-body tr:last-child td {
        border-bottom: none;
    }
    
    .markdown-body tr:nth-child(even) td {
        background-color: #f9fafb;
    }
    
    .markdown-body tr:hover td {
        background-color: #f3f4f6;
    }
    
    .markdown-body ul { 
        list-style: none;
        margin-left: 0;
        padding-left: 0;
        margin-bottom: 1.5rem;
    }
    
    .markdown-body ul li {
        position: relative;
        padding-left: 2rem;
        margin-bottom: 0.75rem;
        color: #374151;
        line-height: 1.75;
    }
    
    .markdown-body ul li::before {
        content: "→";
        position: absolute;
        left: 0;
        color: #6366f1;
        font-weight: 700;
        font-size: 1.25rem;
    }
    
    .markdown-body ol {
        counter-reset: list-counter;
        list-style: none;
        padding-left: 0;
        margin-bottom: 1.5rem;
    }
    
    .markdown-body ol li {
        counter-increment: list-counter;
        position: relative;
        padding-left: 2.5rem;
        margin-bottom: 0.75rem;
        color: #374151;
        line-height: 1.75;
    }
    
    .markdown-body ol li::before {
        content: counter(list-counter) ".";
        position: absolute;
        left: 0;
        color: #6366f1;
        font-weight: 700;
        font-size: 1rem;
    }
    
    .markdown-body hr {
        border: none;
        border-top: 2px solid #e5e7eb;
        margin: 2.5rem 0;
    }
    
    .markdown-body blockquote {
        border-left: 4px solid #6366f1;
        padding-left: 1.5rem;
        margin-left: 0;
        margin-bottom: 1.5rem;
        color: #4b5563;
        font-style: italic;
    }
    
    .rtl-content { 
        direction: rtl; 
        text-align: right; 
        font-family: 'IBM Plex Sans Arabic', 'Noto Sans Arabic', 'Arial', 'Tahoma', sans-serif !important;
    }
    
    .rtl-content.markdown-body h1,
    .rtl-content.markdown-body h2,
    .rtl-content.markdown-body h3,
    .rtl-content.markdown-body h4,
    .rtl-content.markdown-body h5,
    .rtl-content.markdown-body h6 { 
        font-family: 'IBM Plex Sans Arabic', 'Noto Sans Arabic', 'Arial', 'Tahoma', sans-serif !important;
        text-align: right;
    }
    .rtl-content.markdown-body p { 
        font-family: 'IBM Plex Sans Arabic', 'Noto Sans Arabic', 'Arial', 'Tahoma', sans-serif !important;
        text-align: right; 
    }
    
    .rtl-content .markdown-body h1,
    .rtl-content .markdown-body h2,
    .rtl-content .markdown-body h3,
    .rtl-content .markdown-body h4,
    .rtl-content .markdown-body h5,
    .rtl-content .markdown-body h6,
    .rtl-content .markdown-body p { 
        text-align: right; 
        font-family: 'IBM Plex Sans Arabic', 'Noto Sans Arabic', 'Arial', 'Tahoma', sans-serif !important;
    }
    
    .rtl-content .markdown-body h2,
    .rtl-content.markdown-body h2 {
        border-left: none;
        border-right: 6px solid #8b5cf6;
    }
    
    .rtl-content .markdown-body h3,
    .rtl-content.markdown-body h3 {
        border-left: none;
        border-right: 4px solid #6366f1;
        padding-left: 0;
        padding-right: 1.25rem;
    }
    .rtl-content .markdown-body th, 
    .rtl-content .markdown-body td,
    .rtl-content.markdown-body th,
    .rtl-content.markdown-body td { 
        text-align: right;
        font-family: 'IBM Plex Sans Arabic', 'Noto Sans Arabic', 'Arial', 'Tahoma', sans-serif !important;
    }
    .rtl-content .markdown-body ul,
    .rtl-content .markdown-body ol,
    .rtl-content.markdown-body ul,
    .rtl-content.markdown-body ol { 
        direction: rtl;
        text-align: right;
        margin-inline-start: 0;
        margin-inline-end: 0;
        padding-inline-start: 0;
        padding-inline-end: 2rem;
    }
    .rtl-content .markdown-body ul li,
    .rtl-content.markdown-body ul li { 
        direction: rtl;
        text-align: right;
        padding-left: 0;
        padding-right: 2rem;
        font-family: 'IBM Plex Sans Arabic', 'Noto Sans Arabic', 'Arial', 'Tahoma', sans-serif !important;
    }
    .rtl-content .markdown-body ul li::before,
    .rtl-content.markdown-body ul li::before {
        content: "←";
        left: auto;
        right: 0;
    }
    .rtl-content .markdown-body ol li,
    .rtl-content.markdown-body ol li { 
        direction: rtl;
        text-align: right;
        padding-left: 0;
        padding-right: 2.5rem;
        font-family: 'IBM Plex Sans Arabic', 'Noto Sans Arabic', 'Arial', 'Tahoma', sans-serif !important;
    }
    .rtl-content .markdown-body ol li::before,
    .rtl-content.markdown-body ol li::before { 
        left: auto;
        right: 0;
    }
    .rtl-content .markdown-body blockquote,
    .rtl-content.markdown-body blockquote { 
        border-left: none; 
        border-right: 4px solid #6366f1; 
        padding-left: 0; 
        padding-right: 1.5rem;
        font-family: 'IBM Plex Sans Arabic', 'Noto Sans Arabic', 'Arial', 'Tahoma', sans-serif !important;
    }
    .rtl-content .markdown-body strong,
    .rtl-content .markdown-body em,
    .rtl-content.markdown-body strong,
    .rtl-content.markdown-body em {
        font-family: 'IBM Plex Sans Arabic', 'Noto Sans Arabic', 'Arial', 'Tahoma', sans-serif !important;
    }
    
    .nav-blur {
        background: rgba(255, 255, 255, 1);
        border-bottom: 1px solid rgba(139, 92, 246, 0.12);
        box-shadow: 0 2px 20px -2px rgba(99, 102, 241, 0.08);
    }
    
    .footer-gradient {
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(245, 243, 255, 0.95) 100%);
        border-top: 1px solid rgba(139, 92, 246, 0.15);
    }
    
    .input-modern {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s ease;
    }
    
    .input-modern:focus {
        background: rgba(255, 255, 255, 0.08);
        border-color: #6366f1;
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    }
    
    .input-light {
        background: white;
        border: 2px solid #e5e7eb;
        transition: all 0.3s ease;
    }
    
    .input-light:focus {
        border-color: #6366f1;
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    }
    
    .input-light:hover {
        border-color: #c7d2fe;
    }

    .form-label {
        display: block;
        font-size: 0.8125rem;
        font-weight: 600;
        color: #334155;
        margin-bottom: 0.375rem;
        letter-spacing: 0.01em;
    }

    .form-input {
        width: 100%;
        padding: 0.625rem 0.875rem;
        border-radius: 0.75rem;
        border: 1.5px solid rgba(99, 102, 241, 0.2);
        background: rgba(99, 102, 241, 0.1);
        color: #1e293b;
        font-size: 0.875rem;
        transition: all 0.2s ease;
        outline: none;
    }

    .form-input::placeholder {
        color: #a0aec0;
        font-weight: 400;
    }

    .form-input:hover {
        border-color: rgba(99, 102, 241, 0.35);
        background: rgba(99, 102, 241, 0.12);
    }

    .form-input:focus {
        border-color: #6366f1;
        background: rgba(99, 102, 241, 0.07);
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.08), 0 1px 2px rgba(0,0,0,0.04);
    }

    .form-input.input-error {
        border-color: #ef4444;
        background: #fef2f2;
    }

    .form-input.input-error:focus {
        box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
    }

    .form-error {
        font-size: 0.75rem;
        color: #ef4444;
        font-weight: 500;
        margin-top: 0.375rem;
    }

    .form-section-group {
        background: rgba(99, 102, 241, 0.1);
        border: 1px solid rgba(99, 102, 241, 0.15);
        border-radius: 1rem;
        padding: 1.125rem 1.25rem 1rem;
    }

    .form-section-group > *:not(:first-child) {
        margin-top: 1rem;
    }

    .form-section-header {
        display: flex;
        align-items: center;
        gap: 0.625rem;
        margin-bottom: 0;
        padding-bottom: 0.625rem;
        border-bottom: 1px solid #eef0f4;
    }

    .form-section-icon {
        width: 2rem;
        height: 2rem;
        border-radius: 0.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .form-section-title {
        font-size: 0.8125rem;
        font-weight: 700;
        color: #475569;
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }

    .step-header {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        margin-bottom: 0.375rem;
    }

    .step-header-icon {
        width: 2.5rem;
        height: 2.5rem;
        border-radius: 0.75rem;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .stepper-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.375rem;
        cursor: pointer;
        flex-shrink: 0;
        position: relative;
    }

    .stepper-circle {
        width: 2.5rem;
        height: 2.5rem;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 0.8rem;
        border: 2px solid rgba(99, 102, 241, 0.25);
        color: rgba(99, 102, 241, 0.5);
        background: rgba(99, 102, 241, 0.06);
        transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
    }

    .stepper-label {
        font-size: 0.7rem;
        font-weight: 600;
        color: rgba(99, 102, 241, 0.5);
        transition: color 0.3s ease;
        text-align: center;
        letter-spacing: 0.02em;
    }

    .stepper-item.active .stepper-circle {
        background: linear-gradient(135deg, #6366f1, #8b5cf6);
        border-color: transparent;
        color: white;
        box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4), 0 0 0 4px rgba(99, 102, 241, 0.1);
        transform: scale(1.05);
    }

    .stepper-item.active .stepper-label {
        color: #4338ca;
        font-weight: 700;
    }

    .stepper-item.completed .stepper-circle {
        background: linear-gradient(135deg, #6366f1, #8b5cf6);
        border-color: transparent;
        color: white;
    }

    .stepper-item.completed .stepper-label {
        color: #6366f1;
    }

    .stepper-connector {
        flex: 1;
        height: 3px;
        background: rgba(99, 102, 241, 0.15);
        margin: 0 0.25rem;
        margin-bottom: 1.25rem;
        border-radius: 3px;
        transition: background 0.4s ease;
        position: relative;
        overflow: hidden;
    }

    .stepper-connector.completed {
        background: linear-gradient(90deg, #6366f1, #8b5cf6);
    }

    .objective-card {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.875rem 1rem;
        border: 1.5px solid #e5e7eb;
        border-radius: 0.75rem;
        background: white;
        cursor: pointer;
        user-select: none;
        transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .objective-card:hover {
        border-color: #c7d2fe;
        background: #f8faff;
        transform: translateY(-1px);
        box-shadow: 0 2px 8px rgba(99, 102, 241, 0.06);
    }

    .objective-card.selected {
        border-color: #818cf8;
        background: linear-gradient(135deg, #eef2ff, #f0ebff);
        box-shadow: 0 2px 8px rgba(99, 102, 241, 0.1), inset 0 0 0 1px rgba(99, 102, 241, 0.05);
    }

    .objective-card.selected .objective-text {
        color: #3730a3;
    }

    .objective-checkbox {
        width: 1.125rem;
        height: 1.125rem;
        border-radius: 0.3rem;
        border: 2px solid #cbd5e1;
        accent-color: #6366f1;
        flex-shrink: 0;
        cursor: pointer;
        transition: all 0.15s ease;
    }

    .objective-card.selected .objective-checkbox {
        border-color: #6366f1;
    }

    .objective-text {
        font-size: 0.8125rem;
        font-weight: 500;
        color: #475569;
        transition: color 0.15s ease;
    }

    .form-step {
        animation: fadeSlideIn 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    @keyframes fadeSlideIn {
        from { opacity: 0; transform: translateY(8px); }
        to { opacity: 1; transform: translateY(0); }
    }

    .review-card {
        background: #fafbfd;
        border: 1px solid #eef0f4;
        border-radius: 0.875rem;
        overflow: hidden;
    }

    .review-card-header {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.75rem 1rem;
        background: linear-gradient(135deg, #f8fafc, #f1f5f9);
        border-bottom: 1px solid #eef0f4;
        font-size: 0.75rem;
        font-weight: 700;
        color: #475569;
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }

    .review-card-body {
        padding: 0.75rem 1rem;
    }

    .review-row {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        padding: 0.5rem 0;
    }

    .review-row + .review-row {
        border-top: 1px solid #f1f5f9;
    }

    .review-row-label {
        font-size: 0.8125rem;
        color: #64748b;
        font-weight: 500;
        flex-shrink: 0;
    }

    .review-row-value {
        font-size: 0.8125rem;
        font-weight: 600;
        color: #1e293b;
        text-align: right;
        max-width: 60%;
    }

    @keyframes fadeIn {
        from { opacity: 0; transform: translateY(8px); }
        to { opacity: 1; transform: translateY(0); }
    }