@import url('https://fonts.googleapis.com/css2?family=Afacad:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&family=Righteous&display=swap');
        
        * { margin: 0; padding: 0; box-sizing: border-box; }
        
        :root {
            --bg-primary: #0a0f1e;
            --bg-card: rgba(255, 255, 255, 0.02);
            --bg-card-hover: rgba(255, 255, 255, 0.04);
            --border-color: rgba(255, 255, 255, 0.08);
            --text-primary: #ffffff;
            --text-secondary: rgba(255, 255, 255, 0.8);
            --text-tertiary: rgba(255, 255, 255, 0.6);
            --text-quaternary: rgba(255, 255, 255, 0.5);
            --text-light: rgba(255, 255, 255, 0.3);
            --nav-bg: rgba(255, 255, 255, 0.05);
            --nav-border: rgba(255, 255, 255, 0.1);
            --gradient-start: #2466ee;
            --gradient-end: #00d4ff;
            --logo-shadow: rgba(36, 102, 238, 0.5);
        }

        @media (prefers-color-scheme: light) {
            :root {
                --bg-primary: #f6faff;
                --bg-card: rgba(255, 255, 255, 0.9);
                --bg-card-hover: rgba(255, 255, 255, 1);
                --border-color: rgba(3, 29, 51, 0.1);
                --text-primary: #031d33;
                --text-secondary: #043864;
                --text-tertiary: #666666;
                --text-quaternary: #999999;
                --text-light: #aaaaaa;
                --nav-bg: rgba(255, 255, 255, 0.9);
                --nav-border: rgba(3, 29, 51, 0.1);
                --logo-shadow: rgba(3, 29, 51, 0.2);
            }
        }

        /* Theme toggle overrides */
        html[data-theme="light"] {
            --bg-primary: #f6faff;
            --bg-card: rgba(255, 255, 255, 0.9);
            --bg-card-hover: rgba(255, 255, 255, 1);
            --border-color: rgba(3, 29, 51, 0.1);
            --text-primary: #031d33;
            --text-secondary: #043864;
            --text-tertiary: #666666;
            --text-quaternary: #999999;
            --text-light: #aaaaaa;
            --nav-bg: rgba(255, 255, 255, 0.9);
            --nav-border: rgba(3, 29, 51, 0.1);
            --logo-shadow: rgba(3, 29, 51, 0.2);
            --gradient-start: #2466ee;
            --gradient-end: #00d4ff;
        }
        html[data-theme="dark"] {
            --bg-primary: #0a0f1e;
            --bg-card: rgba(255, 255, 255, 0.02);
            --bg-card-hover: rgba(255, 255, 255, 0.04);
            --border-color: rgba(255, 255, 255, 0.08);
            --text-primary: #ffffff;
            --text-secondary: rgba(255, 255, 255, 0.8);
            --text-tertiary: rgba(255, 255, 255, 0.6);
            --text-quaternary: rgba(255, 255, 255, 0.5);
            --text-light: rgba(255, 255, 255, 0.3);
            --nav-bg: rgba(255, 255, 255, 0.05);
            --nav-border: rgba(255, 255, 255, 0.1);
            --gradient-start: #2466ee;
            --gradient-end: #00d4ff;
            --logo-shadow: rgba(36, 102, 238, 0.5);
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--bg-primary);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 40px 20px;
            color: var(--text-primary);
            position: relative;
            overflow-x: hidden;
        }
        
        .top-nav { position: absolute; top: 30px; right: 30px; z-index: 10; }

        .nav-button {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background: var(--nav-bg);
            border: 1px solid var(--nav-border);
            border-radius: 10px;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .nav-button:hover {
            background: rgba(36, 102, 238, 0.1);
            border-color: #2466ee;
            color: #2466ee;
            transform: translateX(3px);
        }

        .nav-button img { width: 20px; height: 20px; object-fit: contain; flex-shrink: 0; }
        
        .container { max-width: 1200px; width: 100%; position: relative; z-index: 1; }
        
        .header { text-align: center; margin-bottom: 60px; animation: fadeIn 0.8s ease; }
        
        .logo-container {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 30px;
            margin-bottom: 30px;
            position: relative;
        }
        
        .logo-wrapper { position: relative; display: inline-block; }
        
        .logo-image {
            width: 140px;
            height: auto;
            filter: drop-shadow(0 0 30px var(--logo-shadow));
            position: relative;
            z-index: 2;
            transition: all 0.3s ease-out;
        }
        
        .lighthouse-beams {
            position: absolute;
            top: -25%;
            left: 50%;
            transform: translateX(-50%);
            transform-origin: center center;
            width: 120px;
            height: 120px;
            z-index: 1;
            pointer-events: none;
            animation: rotateBeams 8s linear infinite;
        }
        
        .beam {
            position: absolute;
            top: 50%;
            left: 50%;
            transform-origin: 0 0;
            pointer-events: none;
        }
        
        .beam-1 {
            width: 80px;
            height: 30px;
            background: linear-gradient(90deg, rgba(0, 212, 255, 0.5) 0%, rgba(0, 212, 255, 0.3) 30%, rgba(0, 212, 255, 0.1) 60%, transparent 100%);
            transform: translate(0px, -15px) rotate(0deg);
            transform-origin: 0 center;
            filter: blur(6px);
            clip-path: polygon(0 35%, 100% 0%, 100% 100%, 0 65%);
        }
        
        .beam-2 {
            width: 70px;
            height: 25px;
            background: linear-gradient(90deg, rgba(36, 102, 238, 0.4) 0%, rgba(36, 102, 238, 0.25) 30%, rgba(36, 102, 238, 0.1) 60%, transparent 100%);
            transform: translate(0px, -12px) rotate(180deg);
            transform-origin: 0 center;
            filter: blur(6px);
            clip-path: polygon(0 35%, 100% 0%, 100% 100%, 0 65%);
        }
        
        @keyframes rotateBeams {
            0% { transform: translateX(-50%) rotate(0deg); }
            100% { transform: translateX(-50%) rotate(360deg); }
        }
        
        .brand-name {
            font-size: 80px;
            font-weight: 700;
            font-family: 'Righteous', sans-serif;
            color: var(--text-primary);
            letter-spacing: -2px;
        }
        
        .brand-name .lumen {
            background: linear-gradient(135deg, #2466ee 0%, #00d4ff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .brand-subtitle {
            font-size: 16px;
            font-weight: 300;
            letter-spacing: 4px;
            text-transform: uppercase;
            color: var(--text-quaternary);
            margin-top: -15px;
            margin-bottom: 40px;
            font-family: 'Inter', sans-serif;
        }
        
        .title {
            font-size: 56px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 20px;
            line-height: 1.2;
            font-family: 'Afacad', sans-serif;
        }
        
        .title strong {
            font-weight: 700;
            background: linear-gradient(135deg, #2466ee 0%, #00d4ff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .subtitle {
            font-size: 18px;
            color: var(--text-tertiary);
            font-weight: 300;
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }
        
        .tabs-container { margin-bottom: 50px; animation: fadeIn 0.8s ease 0.2s backwards; }
        
        .tabs-nav {
            display: flex;
            justify-content: center;
            gap: 15px;
            flex-wrap: wrap;
            margin-bottom: 40px;
        }
        
        .tab-button {
            padding: 12px 28px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            color: var(--text-tertiary);
            font-size: 15px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            font-family: 'Inter', sans-serif;
            position: relative;
            overflow: hidden;
        }
        
        .tab-button::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 2px;
            background: linear-gradient(90deg, #2466ee, #00d4ff);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .tab-button:hover {
            background: var(--bg-card-hover);
            color: var(--text-secondary);
            border-color: rgba(36, 102, 238, 0.2);
        }
        
        .tab-button.active {
            background: rgba(36, 102, 238, 0.1);
            border-color: #2466ee;
            color: #2466ee;
        }
        
        .tab-button.active::before { opacity: 1; }
        
        .tab-content { display: none; animation: fadeInContent 0.5s ease; }
        .tab-content.active { display: block; }
        
        .simulators-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        
        .btn-simulator {
            display: flex;
            align-items: center;
            gap: 12px;
            background: #ffffff;
            border: none;
            padding: 8px 12px 8px 8px;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            border-radius: 20px;
            min-height: 76px;
        }
        
        .simulator-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            background: linear-gradient(135deg, #FF0080, #0070F3);
            color: white;
            font-size: 9px;
            padding: 4px 8px;
            border-radius: 6px;
            font-weight: 800;
            z-index: 20;
            text-transform: uppercase;
            letter-spacing: 1px;
            box-shadow: 0 0 15px rgba(255, 0, 128, 0.5), 3px 3px 0 rgba(0, 255, 255, 0.25), -3px -3px 0 rgba(255, 0, 128, 0.25);
            animation: glitch-badge 3s ease-in-out infinite;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        
        .simulator-badge::before {
            content: '⚡';
            font-size: 10px;
            animation: glitch-icon 2s steps(2) infinite;
        }

        @keyframes glitch-badge {
            0%, 90%, 100% {
                transform: translate(0, 0);
                box-shadow: 0 0 15px rgba(255, 0, 128, 0.5), 3px 3px 0 rgba(0, 255, 255, 0.25), -3px -3px 0 rgba(255, 0, 128, 0.25);
            }
            92% { transform: translate(-1.5px, 1.5px); }
            94% { transform: translate(1.5px, -1.5px); }
            96% { transform: translate(-1.5px, -1.5px); }
        }
        
        @keyframes glitch-icon {
            0%, 90%, 100% { transform: scale(1) rotate(0deg); filter: hue-rotate(0deg); }
            92%, 96% { transform: scale(1.2) rotate(-10deg); filter: hue-rotate(180deg); }
            94% { transform: scale(1.3) rotate(10deg); }
        }

        /* === ICÔNES DUOTONE GLITCH === */
        .btn-simulator .icon-box {
            width: 90px;
            height: 60px;
            background: linear-gradient(135deg, #0c1220 0%, #0a0f1a 100%);
            border: 1px solid rgba(36, 102, 238, 0.15);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            box-shadow: 0 4px 20px rgba(36, 102, 238, 0.3);
            transition: all 0.3s ease;
            position: relative;
            z-index: 1;
            overflow: hidden;
        }

        .icon-box svg.icon-main {
            width: 36px;
            height: 36px;
            position: relative;
            z-index: 2;
            animation: icon-glitch 1.5s ease-in-out infinite;
            filter: drop-shadow(0 0 8px rgba(36, 102, 238, 0.5));
        }

        .icon-box .glitch-layer {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 36px;
            height: 36px;
            z-index: 1;
            opacity: 0;
            pointer-events: none;
        }

        .icon-box .glitch-layer svg { width: 100%; height: 100%; }
        .icon-box .glitch-cyan svg * { fill: #00ffff !important; }
        .icon-box .glitch-magenta svg * { fill: #ff00ff !important; }

        .icon-box .glitch-cyan { animation: glitch-cyan 1.5s ease-in-out infinite; }
        .icon-box .glitch-magenta { animation: glitch-magenta 1.5s ease-in-out infinite; }

        .duo-primary { fill: #2466ee; }
        .duo-secondary { fill: #00d4ff; }
        .duo-white { fill: white; }
        .duo-depth { fill: #1a4a99; }
        .duo-depth-dark { fill: #0d2d66; }

        @keyframes icon-glitch {
            0%, 80%, 100% {
                transform: translate(0, 0);
                filter: drop-shadow(0 0 8px rgba(36, 102, 238, 0.5)) drop-shadow(2px 2px 0 rgba(0, 255, 255, 0.2)) drop-shadow(-2px -2px 0 rgba(255, 0, 128, 0.2));
            }
            84% { transform: translate(-2px, 1px); filter: drop-shadow(0 0 12px rgba(0, 212, 255, 0.8)) drop-shadow(3px 3px 0 rgba(0, 255, 255, 0.4)) drop-shadow(-3px -3px 0 rgba(255, 0, 128, 0.4)); }
            88% { transform: translate(2px, -1px); filter: drop-shadow(0 0 15px rgba(255, 0, 128, 0.6)) drop-shadow(-2px 2px 0 rgba(0, 255, 255, 0.5)) drop-shadow(2px -2px 0 rgba(255, 0, 128, 0.5)); }
            92% { transform: translate(-1px, -2px); filter: drop-shadow(0 0 10px rgba(36, 102, 238, 0.7)) drop-shadow(2px 2px 0 rgba(0, 255, 255, 0.3)) drop-shadow(-2px -2px 0 rgba(255, 0, 128, 0.3)); }
        }

        @keyframes glitch-cyan {
            0%, 80%, 100% { opacity: 0; transform: translate(-50%, -50%); }
            84%, 92% { opacity: 0.6; transform: translate(calc(-50% + 3px), calc(-50% - 1px)); }
            88% { opacity: 0.4; transform: translate(calc(-50% - 2px), calc(-50% + 2px)); }
        }

        @keyframes glitch-magenta {
            0%, 80%, 100% { opacity: 0; transform: translate(-50%, -50%); }
            84%, 92% { opacity: 0.6; transform: translate(calc(-50% - 3px), calc(-50% + 1px)); }
            88% { opacity: 0.4; transform: translate(calc(-50% + 2px), calc(-50% - 2px)); }
        }

        .btn-simulator:hover .icon-box svg.icon-main {
            filter: drop-shadow(0 0 12px rgba(36, 102, 238, 0.7)) drop-shadow(2px 2px 0 rgba(0, 255, 255, 0.3)) drop-shadow(-2px -2px 0 rgba(255, 0, 128, 0.3));
        }
        
        .btn-simulator .text {
            font-size: 20px;
            font-weight: 700;
            color: #000000;
            letter-spacing: -0.5px;
            position: relative;
            z-index: 1;
            transition: transform 0.3s ease;
            font-family: 'Afacad', sans-serif;
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        
        .btn-simulator .text-title { font-size: 22px; font-weight: 700; line-height: 1.2; }
        .btn-simulator .text-description { font-size: 13px; font-weight: 400; opacity: 0.6; line-height: 1.3; font-family: 'Inter', sans-serif; }
        
        .btn-simulator:hover { transform: translateX(4px); }
        
        .footer { margin-top: 100px; text-align: center; font-size: 13px; color: var(--text-light); font-weight: 300; letter-spacing: 0.5px; }
        
        .seo-content {
            margin-top: 80px;
            padding: 60px 40px;
            background: var(--bg-card);
            backdrop-filter: blur(20px);
            border: 1px solid var(--border-color);
            border-radius: 24px;
            animation: fadeIn 0.8s ease 0.4s backwards;
        }
        
        .seo-title { font-size: 36px; font-weight: 600; color: var(--text-primary); text-align: center; margin-bottom: 50px; font-family: 'Afacad', sans-serif; }
        .seo-text { max-width: 900px; margin: 0 auto; }
        .seo-subtitle { font-size: 24px; font-weight: 600; color: var(--text-primary); margin: 40px 0 20px 0; font-family: 'Afacad', sans-serif; }
        .seo-subtitle:first-child { margin-top: 0; }
        .seo-paragraph { font-size: 15px; line-height: 1.8; color: var(--text-secondary); margin-bottom: 20px; text-align: justify; }
        .seo-paragraph strong { color: var(--text-primary); font-weight: 600; }
        
        @keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
        @keyframes fadeInContent { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
        
        @media (prefers-color-scheme: light) {
            .btn-simulator { background: #ffffff; border: 1px solid rgba(0, 0, 0, 0.08); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); }
            .btn-simulator .text { color: #000000; }
            .btn-simulator:hover { box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08); }
            
            /* Icônes en mode clair */
            .btn-simulator .icon-box {
                background: linear-gradient(135deg, #f0f4ff 0%, #e8f0ff 100%);
                border: 1px solid rgba(36, 102, 238, 0.2);
                box-shadow: 0 4px 20px rgba(36, 102, 238, 0.15);
            }
            
            .duo-primary { fill: #2466ee; }
            .duo-secondary { fill: #0099cc; }
            .duo-white { fill: #ffffff; }
            .duo-depth { fill: #5a9cff; }
            .duo-depth-dark { fill: #b8d4ff; }
            
            .icon-box svg.icon-main {
                filter: drop-shadow(0 0 6px rgba(36, 102, 238, 0.3));
            }
            
            .icon-box .glitch-cyan svg * { fill: #00b8d4 !important; }
            .icon-box .glitch-magenta svg * { fill: #e040fb !important; }
            
            @keyframes icon-glitch {
                0%, 80%, 100% {
                    transform: translate(0, 0);
                    filter: drop-shadow(0 0 6px rgba(36, 102, 238, 0.3)) drop-shadow(1px 1px 0 rgba(0, 184, 212, 0.15)) drop-shadow(-1px -1px 0 rgba(224, 64, 251, 0.15));
                }
                84% { transform: translate(-2px, 1px); filter: drop-shadow(0 0 10px rgba(0, 184, 212, 0.5)) drop-shadow(2px 2px 0 rgba(0, 184, 212, 0.3)) drop-shadow(-2px -2px 0 rgba(224, 64, 251, 0.3)); }
                88% { transform: translate(2px, -1px); filter: drop-shadow(0 0 12px rgba(224, 64, 251, 0.4)) drop-shadow(-2px 2px 0 rgba(0, 184, 212, 0.35)) drop-shadow(2px -2px 0 rgba(224, 64, 251, 0.35)); }
                92% { transform: translate(-1px, -2px); filter: drop-shadow(0 0 8px rgba(36, 102, 238, 0.4)) drop-shadow(1px 1px 0 rgba(0, 184, 212, 0.2)) drop-shadow(-1px -1px 0 rgba(224, 64, 251, 0.2)); }
            }
            
            .btn-simulator:hover .icon-box svg.icon-main {
                filter: drop-shadow(0 0 10px rgba(36, 102, 238, 0.4)) drop-shadow(1px 1px 0 rgba(0, 184, 212, 0.2)) drop-shadow(-1px -1px 0 rgba(224, 64, 251, 0.2));
            }
        }

        /* Theme toggle overrides for button styles */
        html[data-theme="light"] .btn-simulator { background: #ffffff; border: 1px solid rgba(0, 0, 0, 0.08); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); }
        html[data-theme="light"] .btn-simulator .text { color: #000000; }
        html[data-theme="light"] .btn-simulator:hover { box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08); }
        html[data-theme="light"] .btn-simulator .icon-box {
            background: linear-gradient(135deg, #f0f4ff 0%, #e8f0ff 100%);
            border: 1px solid rgba(36, 102, 238, 0.2);
            box-shadow: 0 4px 20px rgba(36, 102, 238, 0.15);
        }
        html[data-theme="light"] .duo-primary { fill: #2466ee; }
        html[data-theme="light"] .duo-secondary { fill: #0099cc; }
        html[data-theme="light"] .duo-white { fill: #ffffff; }
        html[data-theme="light"] .duo-depth { fill: #5a9cff; }
        html[data-theme="light"] .duo-depth-dark { fill: #b8d4ff; }
        html[data-theme="light"] .icon-box svg.icon-main {
            filter: drop-shadow(0 0 6px rgba(36, 102, 238, 0.3));
        }
        html[data-theme="light"] .icon-box .glitch-cyan svg * { fill: #00b8d4 !important; }
        html[data-theme="light"] .icon-box .glitch-magenta svg * { fill: #e040fb !important; }
        html[data-theme="light"] .btn-simulator:hover .icon-box svg.icon-main {
            filter: drop-shadow(0 0 10px rgba(36, 102, 238, 0.4)) drop-shadow(1px 1px 0 rgba(0, 184, 212, 0.2)) drop-shadow(-1px -1px 0 rgba(224, 64, 251, 0.2));
        }
        html[data-theme="dark"] .btn-simulator { background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.12); }
        html[data-theme="dark"] .btn-simulator .text { color: #ffffff; }
        html[data-theme="dark"] .btn-simulator:hover { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.2); }

        .theme-toggle {
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            border: 1px solid var(--border-color);
            background: var(--bg-card);
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 10px var(--shadow-color);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        .theme-toggle:hover {
            transform: scale(1.1);
            box-shadow: 0 4px 20px var(--shadow-color);
        }
        .theme-toggle svg {
            width: 22px;
            height: 22px;
        }

        @media (prefers-color-scheme: dark) {
            .btn-simulator { background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.12); }
            .btn-simulator .text { color: #ffffff; }
            .btn-simulator:hover { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.2); }
        }
        
        @media (max-width: 968px) {
            .top-nav { top: 20px; right: 20px; }
            .title { font-size: 42px; }
            .brand-name { font-size: 60px; }
            .logo-image { width: 100px; }
            .lighthouse-beams { width: 90px; height: 90px; }
            .beam-1 { width: 60px; height: 22px; transform: translate(-4px, -11px) rotate(0deg); }
            .beam-2 { width: 50px; height: 18px; transform: translate(-4px, -9px) rotate(180deg); }
            .simulators-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
            .tabs-nav { gap: 10px; }
            .tab-button { padding: 10px 20px; font-size: 14px; }
            .seo-content { padding: 40px 30px; margin-top: 60px; }
            .seo-title { font-size: 28px; margin-bottom: 40px; }
            .seo-subtitle { font-size: 20px; margin: 30px 0 15px 0; }
            .seo-paragraph { text-align: left; }
        }
        
        @media (max-width: 480px) {
            .top-nav { top: 15px; right: 15px; }
            .nav-button { padding: 8px 12px; font-size: 12px; gap: 6px; }
            .nav-button img { width: 18px; height: 18px; }
            body { padding: 30px 15px; }
            .header { margin-bottom: 40px; }
            .logo-container { flex-direction: column; gap: 20px; }
            .brand-name { font-size: 48px; }
            .logo-image { width: 80px; }
            .lighthouse-beams { width: 70px; height: 70px; animation: rotateBeams 6s linear infinite; }
            .beam-1 { width: 45px; height: 18px; transform: translate(-3px, -9px) rotate(0deg); }
            .beam-2 { width: 38px; height: 15px; transform: translate(-3px, -7px) rotate(180deg); }
            .title { font-size: 32px; }
            .subtitle { font-size: 16px; }
            .simulators-grid { grid-template-columns: 1fr; gap: 12px; }
            .btn-simulator .text-title { font-size: 16px; }
            .btn-simulator .text-description { font-size: 11px; }
            .simulator-badge { top: 8px; right: 8px; font-size: 8px; padding: 3px 6px; }
            .btn-simulator { padding: 8px; border-radius: 16px; min-height: 66px; }
            .btn-simulator .icon-box { width: 75px; height: 50px; border-radius: 14px; }
            .icon-box svg.icon-main { width: 28px; height: 28px; }
            .icon-box .glitch-layer { width: 28px; height: 28px; }
            .tab-button { padding: 8px 16px; font-size: 13px; }
            .seo-content { padding: 30px 20px; margin-top: 50px; }
            .seo-title { font-size: 24px; margin-bottom: 30px; }
            .seo-subtitle { font-size: 18px; margin: 25px 0 15px 0; }
            .seo-paragraph { font-size: 14px; }
        }
        
        @media (max-width: 380px) {
            .nav-button span { display: none; }
            .nav-button { padding: 10px; justify-content: center; }
        }