:root{--c-burgundy:#721817;--c-orange:#fa9f42;--c-navy:#2b4162;--c-green:#0b6e4f;--c-gray:#e0e0e2;--bg-main:var(--c-gray);--bg-card:#f8f8f9;--text-main:var(--c-navy);--text-muted:#4a5d7c;--title-color:var(--c-burgundy);--accent-1:var(--c-orange);--accent-2:var(--c-green)}body{background-color:var(--bg-main);color:var(--text-main);margin:0;font-family:Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow-x:hidden}h1,h2,h3{color:var(--title-color);margin-top:0}h1{border-bottom:4px solid var(--accent-1);padding-bottom:5px;display:inline-block}.presentation-container{flex-direction:column;height:100dvh;display:flex;position:relative;overflow-x:hidden}.slide-wrapper{flex:1;padding:40px;display:flex;overflow-y:auto}.slide-content{flex-direction:row;gap:40px;width:100%;max-width:1200px;margin:auto;display:flex}.slide-content.column-layout{flex-direction:column;align-items:stretch}.text-column{flex:1;font-size:1.1rem;line-height:1.6}.graphic-column{flex:1;justify-content:center;align-items:center;display:flex}.card-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-top:20px;display:grid}.card{background-color:var(--bg-card);border-top:4px solid var(--text-main);border-radius:8px;padding:20px;box-shadow:0 4px 6px #0000000d}.card.pro{border-top-color:var(--accent-2)}.card.con{border-top-color:var(--title-color)}.schema-box{border:2px dashed var(--accent-1);text-align:center;color:var(--text-main);background:#fff;border-radius:8px;margin:10px 0;padding:15px;font-weight:700}.bug-button{background-color:var(--accent-1);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-bottom:20px;padding:12px 24px;font-size:1rem;font-weight:700;transition:transform .2s}.bug-button:active{transform:scale(.95)}.comparative-table{border-collapse:collapse;background:var(--bg-card);border-radius:8px;width:100%;overflow:hidden;box-shadow:0 4px 6px #0000000d}.comparative-table th{background-color:var(--text-main);color:#fff;text-align:left;padding:15px}.comparative-table td{border-bottom:1px solid var(--c-gray);padding:15px}.comparative-table tr:last-child td{border-bottom:none}.text-pro{color:var(--accent-2);font-weight:700;display:block}.text-con{color:var(--title-color);margin-top:8px;font-weight:700;display:block}.nav-controls{z-index:100;gap:15px;display:flex;position:absolute;bottom:30px;right:30px}.nav-btn{background-color:var(--text-main);color:#fff;cursor:pointer;z-index:100;border:none;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;font-size:1.2rem;transition:all .3s;display:flex;position:absolute;bottom:25px;box-shadow:0 4px 10px #0003}.nav-btn.prev{left:30px}.nav-btn.next{right:30px}.nav-btn:hover:not(:disabled){background-color:var(--accent-1);transform:scale(1.1)}.nav-btn:disabled{opacity:.15;cursor:not-allowed}.progress-bar{background:#e0e0e2e6;justify-content:center;gap:10px;width:100%;padding:20px;display:flex;position:absolute;bottom:0}.dot{background-color:var(--text-muted);opacity:.5;border-radius:50%;width:12px;height:12px;transition:all .3s}.dot.active{background-color:var(--accent-1);opacity:1;transform:scale(1.3)}.ui-button-main{background-color:var(--c-navy);color:#fff;cursor:pointer;border:none;border-radius:25px;justify-content:center;align-items:center;padding:10px 22px;font-size:1rem;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;box-shadow:0 4px 10px #00000026}.ui-button-main:hover{background-color:var(--accent-1);transform:translateY(-2px);box-shadow:0 6px 15px #0003}.ui-button-main:active{transform:translateY(0)}.lang-switch-btn{z-index:2000;position:absolute;top:auto;bottom:85px;right:30px}.tier-stack{flex-direction:column;gap:15px;width:100%;display:flex}.tier-slice{background-color:var(--bg-card);cursor:pointer;border:2px solid #0000;border-radius:12px;padding:20px;box-shadow:0 10px 15px -3px #0000001a}.monolith-block{background-color:var(--bg-card);border:4px solid var(--c-navy);border-radius:16px;grid-template-columns:1fr 1fr;gap:10px;margin:0 auto;padding:40px;display:grid}.monolith-module{background-color:var(--text-muted);color:#fff;text-align:center;border-radius:8px;padding:20px}.swarm-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin:0 auto;display:grid}.swarm-node{background-color:var(--bg-card);border:3px solid var(--accent-2);text-align:center;border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;font-weight:700;display:flex;box-shadow:0 4px 6px #0b6e4f33}.tooltip-wrapper{border-bottom:2px dotted var(--accent-1);color:var(--accent-1);cursor:help;font-weight:700;transition:color .2s;display:inline-block;position:relative}.tooltip-wrapper:hover{color:var(--c-navy);border-bottom-color:var(--c-navy)}.tooltip-box{background-color:var(--c-navy);color:#fff;white-space:normal;word-wrap:break-word;z-index:1000;text-align:center;pointer-events:none;border-radius:8px;width:max-content;max-width:clamp(200px,80vw,300px);padding:12px 16px;font-size:.95rem;font-weight:400;line-height:1.4;position:absolute;bottom:130%;left:50%;transform:translate(-50%);box-shadow:0 10px 15px -3px #0000004d}.tooltip-box:after{content:"";border-style:solid;border-width:6px;border-color:var(--c-navy) transparent transparent transparent;margin-left:-6px;position:absolute;top:100%;left:50%}@media (width<=900px){.slide-content{text-align:center;flex-direction:column;gap:20px;margin:0 auto}.slide-wrapper{align-items:flex-start;padding:80px 20px 60px}h1{font-size:2.2rem!important}p,.text-column{font-size:1.1rem!important}.graphic-column{width:100%}.monolith-block{gap:8px;width:fit-content;margin:0 auto;padding:20px}.monolith-module{padding:15px 10px;font-size:.9rem}.swarm-grid{grid-template-columns:repeat(2,1fr);justify-content:center;justify-items:center;gap:15px;width:195px;margin:0 auto}.swarm-node{width:90px;height:90px}.table-responsive-wrapper{border-radius:8px;width:100%;overflow-x:auto;box-shadow:0 4px 6px #0000000d}.comparative-table{min-width:600px;box-shadow:none}.lang-switch-btn{font-size:.8rem;padding:8px 12px!important;top:15px!important;bottom:auto!important;right:15px!important}.nav-btn{width:45px;height:45px;bottom:15px}.nav-btn.prev{left:15px}.nav-btn.next{right:15px}.progress-bar{padding-bottom:25px}}@media print{body,.presentation-container{color:#000!important;background-color:#fff!important;height:auto!important;overflow:visible!important}.slide-wrapper{page-break-after:always;opacity:1!important;height:auto!important;padding:20px 0!important;display:block!important;position:relative!important;transform:none!important}.slide-content{page-break-inside:avoid;flex-direction:column!important;align-items:center!important;gap:20px!important}.lang-switch-btn,.progress-bar,.nav-buttons-container,.nav-btn,.bug-button{display:none!important}*{box-shadow:none!important}.card,.schema-box,.monolith-block,.swarm-node{color:#000!important;background-color:#fff!important;border:1px solid #999!important}h1,h2,h3{color:#000!important;border-bottom-color:#999!important}}.evo-container{flex-direction:column;align-items:center;gap:40px;width:100%;display:flex}.evo-box{background-color:var(--bg-card);border-radius:8px;width:150px;padding:20px;box-shadow:0 4px 6px #0000001a}.evo-box.desktop{border:3px solid var(--text-main);width:250px}.evo-box.client{border:3px solid var(--accent-1)}.evo-box.server{border:3px solid var(--accent-2)}.evo-emoji{justify-content:center;gap:10px;margin-bottom:10px;font-size:1.5rem;display:flex}