/* Estética DRPulse: carbón, violeta y dorado y bordes de interfaz clásica. */
:root{color-scheme:dark;--bg:#101219;--surface:#191b24;--raised:#282a36;--border:#3f4050;--text:#e9e5dc;--muted:#b5b3bf;--accent:#b492e4;--accent-dark:#8064a8;--mono:"Courier New",monospace;--display:Impact,"Arial Narrow","Franklin Gothic Medium",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.65;font-size:16px}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}img{display:block;max-width:100%;height:auto}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{background:var(--accent);color:var(--bg)}.container{width:min(1120px,calc(100% - 64px));margin-inline:auto}.site-header{background:#101219f5;border-bottom:1px solid var(--border)}.header-inner{min-height:87px;display:flex;align-items:center;gap:40px}.brand{display:flex;align-items:center;color:var(--text);font:28px/1 var(--display);letter-spacing:1px;white-space:nowrap}.brand>span:not(.brand-mark){color:var(--accent)}.header-inner nav{display:flex;gap:28px;margin-left:auto;font-size:13px;color:var(--muted)}nav a:hover,.text-link:hover{color:var(--accent)}.button{display:inline-flex;align-items:center;justify-content:center;gap:32px;padding:14px 23px;border:1px solid #6d6081;background:linear-gradient(#302b3e,#25212e);box-shadow:inset 0 1px #ffffff12,0 3px 0 #0c1116;border-radius:2px;font-weight:700;font-size:14px;transition:transform .15s,filter .15s}.button:hover{filter:brightness(1.12);transform:translateY(-2px)}.button:active{transform:translateY(1px);box-shadow:none}.button-small{padding:10px 16px;gap:22px;font-size:12px}.button-primary{background:linear-gradient(#c0a2eb,#a281d2);border-color:#d3b9f5;color:#21172f;box-shadow:inset 0 1px #ffffff55,0 3px 0 #514068}.button span{font-size:19px;font-weight:400}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:55px;padding-block:83px 67px}.eyebrow{font:700 11px/1.5 var(--mono);letter-spacing:1.7px;color:var(--accent);margin:0 0 20px}h1,h2,h3,p{margin-top:0}h1{font:clamp(46px,4.8vw,65px)/1.1 var(--display);letter-spacing:.2px;margin-bottom:25px}h1 span{color:var(--accent)}.lead{font-size:17px;color:var(--muted);line-height:1.85;margin-bottom:30px}.lead strong{font-weight:400;color:var(--text)}.hero-actions{display:flex;align-items:center;gap:25px}.text-link{font-size:13px;text-decoration:underline;text-decoration-color:#607282;text-underline-offset:6px;transition:color .15s}.text-link span{margin-left:10px}.hero-note{font:10px/1.8 var(--mono);color:#929eaa;margin:24px 0 0}.hero-note span{padding-inline:6px;color:#5d6a76}.game-window,.demo-window{background:#12131b;border:1px solid #5c526e;box-shadow:0 12px 35px #090e1440,3px 3px 0 #0b1015;padding:5px}.window-top{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;background:linear-gradient(#343040,#292532);border:1px solid #51445f;font:10px/1.5 var(--mono);color:#d5cce0;letter-spacing:1px}.window-squares{color:#b69cd3;letter-spacing:2px}.game-window figure{margin:5px 0 0}.image-open{display:block;position:relative;border:0;padding:0;width:100%;background:#11171b;overflow:hidden}.image-open img{width:100%;aspect-ratio:536/394;object-fit:contain;background:#101315}.image-open:hover .image-zoom{opacity:1}.image-zoom{position:absolute;right:10px;bottom:10px;color:#fff;background:#14191ded;padding:0 9px;font-size:25px;opacity:.7}.game-window figcaption{padding:12px 9px;font-size:10px;color:var(--muted);display:flex;justify-content:space-between;gap:10px;min-height:55px;align-items:center}.capture-label{font:8px var(--mono);white-space:nowrap;color:#788c9e}.gallery-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.gallery-tabs button,.shape-buttons button{border:1px solid #484051;background:#24212d;color:#a9b5bf;padding:8px 3px;font-size:11px;border-radius:0}.gallery-tabs button[aria-pressed=true],.shape-buttons button[aria-pressed=true]{background:#443455;border-color:#a48bbf;color:#f0e7fc;box-shadow:inset 0 1px #9ec6e526}.gallery-tabs button:hover,.shape-buttons button:hover{border-color:var(--accent);color:var(--text)}.compatibility{display:flex;align-items:center;justify-content:space-between;border-block:1px solid var(--border);padding-block:21px;color:#98a5b1;font:10px/1.8 var(--mono);letter-spacing:.5px}.compatibility strong{color:var(--accent);font-weight:400;margin-left:7px}.compatibility b{font-weight:400;padding-inline:12px;color:#62717f}.compatibility a{color:var(--accent)}.section{padding-block:84px}.section .eyebrow,.custom-section .eyebrow,.faq-section .eyebrow{margin-bottom:12px}h2{font:38px/1.2 var(--display);letter-spacing:.4px;margin-bottom:16px}.section-intro{color:var(--muted);font-size:15px;max-width:550px;line-height:1.85;margin-bottom:35px}.features-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.feature{padding:27px;background:#191a23;border:1px solid #393746;box-shadow:inset 0 2px #ffffff04}.feature-heading{display:flex;gap:17px;align-items:center;margin-bottom:20px}.feature-heading .eyebrow{font-size:9px;letter-spacing:1.5px;margin-bottom:3px}.feature-heading h3{font:25px/1.3 var(--display);letter-spacing:.3px;margin:0}.resource-symbol{display:grid;place-items:center;width:45px;height:45px;border:1px solid #485361;background:#15191e;box-shadow:inset 0 0 0 3px #252c34;font-size:25px}.shard-symbol{color:#b492e4}.combo-symbol{color:#dfaf59}.feature>p{color:var(--muted);font-size:14px;line-height:1.8;min-height:75px;margin-bottom:22px}.feature>img{width:100%;height:250px;object-fit:cover;object-position:center;border:1px solid #48515a}.feature-combo>img{object-position:center 58%}.feature ul{list-style:none;padding:0;margin:23px 0 0;color:#c4cbd1;font-size:12px;line-height:2.3}.feature li:before{content:"+";color:var(--accent);padding-right:12px;font-family:var(--mono)}.lightweight{display:flex;align-items:center;gap:24px;padding-top:34px}.pixel-cross{font:48px var(--mono);color:var(--accent)}.lightweight h3{font-size:15px;margin-bottom:5px}.lightweight p{font-size:12px;max-width:630px;color:var(--muted);margin:0}.mono{font:10px/1.8 var(--mono);color:#8294a3;margin-left:auto;white-space:nowrap}.custom-section{padding-block:75px;border-block:1px solid #3a3549;background:#181923}.custom-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.custom-section h2{font-size:43px}.custom-section .section-intro{max-width:390px;margin-bottom:27px}.custom-list{padding:0;margin:0;list-style:none}.custom-list li{display:flex;gap:18px;margin-top:22px}.custom-list li>span{font-size:21px;color:var(--accent);width:23px}.custom-list strong{font-size:13px}.custom-list p{font-size:12px;color:var(--muted);margin:4px 0 0}.demo-tag{font-size:8px;color:#bdcbd5}.demo-stage{min-height:210px;background:radial-gradient(ellipse at center,#2c2538 0,#17141e 70%);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:21px;border-bottom:1px solid #364451}.demo-stage-label{color:#a6b6c3;font:9px var(--mono);letter-spacing:2px}.demo-points{display:flex;gap:9px;height:34px;align-items:center;--point-color:#f0953b}.demo-points i{display:block;width:30px;height:30px;background:#273131;border:2px solid #080d12;box-shadow:0 0 0 1px #5a6566,inset 0 2px #ffffff0d}.demo-points.circles i{border-radius:50%}.demo-points.bars i{width:40px;height:21px}.demo-points i.active{background:var(--point-color);box-shadow:0 0 0 1px #a4a18b,inset 0 2px #fff5}#points-output{font:16px var(--mono);color:#c6cdd3}.demo-controls{padding:23px}fieldset{margin:0 0 23px;padding:0;border:0}legend,.range-label{font-size:11px;color:#bac6d0;margin-bottom:10px}.shape-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.shape-buttons button{padding-block:9px;font-size:10px}.range-label{display:flex;justify-content:space-between}.range-label span{font-family:var(--mono);color:#8192a2}input[type=range]{display:block;width:100%;margin:0 0 23px;accent-color:#b492e4;cursor:pointer}.check-label{display:flex;align-items:center;gap:8px;font-size:11px;color:#c0c9d1}.check-label input{accent-color:var(--accent);width:15px;height:15px}.demo-note{font-size:10px;line-height:1.8;color:#8d9caa;margin:20px 0 0}code{font-family:var(--mono);color:var(--accent)}.installation{display:grid;grid-template-columns:1fr 1fr;gap:90px}.install-heading .section-intro{margin-bottom:22px}.install-steps{counter-reset:steps;list-style:none;padding:0;margin:0}.install-steps li{counter-increment:steps;position:relative;padding:0 0 27px 49px;margin-bottom:26px;border-bottom:1px solid #34404a}.install-steps li:last-child{border:0;margin:0;padding-bottom:0}.install-steps li:before{content:counter(steps);position:absolute;left:0;top:0;width:29px;height:29px;display:grid;place-items:center;border:1px solid #4b6174;color:var(--accent);background:#202b35;font:12px var(--mono);box-shadow:2px 2px #0b1016}.install-steps h3{font-size:16px;margin-bottom:9px}.install-steps p{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.copy-command{display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%;padding:10px 13px;margin-top:16px;border:1px solid #384a59;background:#1b242c;font-size:11px;color:#a7b9c7}.copy-command:hover{border-color:var(--accent)}.faq-section{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding-block:50px 70px;border-top:1px solid var(--border)}details{border-bottom:1px solid #36414a}summary{padding:18px 27px 18px 0;font-size:13px;cursor:pointer;list-style:none;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:3px;color:var(--accent);font:20px var(--mono)}details[open] summary:after{content:"−"}details p{font-size:12px;color:var(--muted);line-height:1.9;padding-bottom:14px;margin:0}details a{text-decoration:underline;color:var(--accent)}.download-section{text-align:center;padding:59px 24px 65px;background:#201b2a;border:1px solid #584569;margin-bottom:70px;box-shadow:inset 0 1px #88acc51c}.download-dots{display:flex;justify-content:center;gap:6px;margin-bottom:21px}.download-dots i{width:10px;height:10px;background:#b492e4;border:1px solid #e9c780;box-shadow:2px 2px #0e171e}.download-dots i:nth-child(4){opacity:.4}.download-dots i:nth-child(5){opacity:.2}.download-section h2{font-size:34px}.download-section p{font-size:14px;color:var(--muted);margin-bottom:24px}.download-note{display:block;color:#94a5b4;font:10px var(--mono);margin-top:20px}.site-footer{background:#0f1118;border-top:1px solid #313e49;padding-block:34px 21px}.footer-top{display:flex;align-items:center;gap:29px}.footer-top .brand{font-size:22px}.footer-top p{font-size:11px;color:var(--muted);margin:0}.footer-top p a{color:var(--accent)}.footer-top>.text-link{margin-left:auto;font-size:11px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #2a353f;margin-top:27px;padding-top:20px}.footer-bottom p{font-size:9px;color:#8795a1;margin:0}.skip-link{position:absolute;top:-80px;left:10px;z-index:2;background:var(--accent);color:#15232e;padding:10px}.skip-link:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}dialog{width:min(900px,calc(100% - 32px));max-height:90dvh;padding:15px;background:#151c22;border:1px solid #718b9f;color:var(--text);box-shadow:0 20px 90px #0008}dialog::backdrop{background:#070c11df}dialog form{text-align:right;margin-bottom:12px}.dialog-close{padding:6px 14px;border:1px solid #657f92;background:#253643;color:var(--text);font-size:12px}dialog img{max-height:70dvh;width:auto;margin:auto;object-fit:contain}dialog p{text-align:center;font-size:12px;color:var(--muted);margin:14px 0 0}body:has(dialog[open]){overflow:hidden}
@media(min-width:1400px){.hero{padding-block:100px 85px}}
@media(max-width:1000px){.header-inner{gap:24px}.header-inner nav{gap:18px}.hero{gap:30px}.hero-actions{gap:18px;flex-wrap:wrap}.hero-note{font-size:9px}.capture-label{display:none}.custom-grid,.installation,.faq-section{gap:45px}.feature{padding:22px}.feature>img{height:220px}.feature>p{min-height:100px}.compatibility b{padding-inline:6px}.lightweight .mono{display:none}}
@media(max-width:767px){.container{width:calc(100% - 36px)}.header-inner{min-height:76px;flex-wrap:wrap;justify-content:space-between;gap:0;padding-block:17px}.brand{font-size:24px}.header-inner nav{order:3;width:100%;justify-content:space-between;margin:19px 0 0;padding-top:13px;border-top:1px solid #343040;font-size:12px}.button-small{padding:7px 11px}.hero{grid-template-columns:1fr;gap:36px;padding-block:43px 34px}h1{font-size:52px}.hero .eyebrow{font-size:10px}.lead{font-size:16px}.hero-note{font-size:10px}.hero-actions{gap:23px}.game-window{max-width:540px;width:100%}.gallery-tabs button{padding-block:11px}.compatibility{flex-wrap:wrap;gap:14px;padding-block:17px;font-size:9px}.compatibility a{margin-left:auto}.section{padding-block:56px}h2{font-size:32px}.features-grid{grid-template-columns:1fr;gap:20px}.feature>p{min-height:0}.feature>img{height:auto;max-height:310px;object-fit:contain;background:#11171b}.feature ul{font-size:12px}.lightweight{align-items:flex-start;gap:15px}.pixel-cross{font-size:35px}.lightweight h3{font-size:14px}.custom-section{padding-block:49px}.custom-grid,.installation,.faq-section{grid-template-columns:1fr;gap:35px}.custom-section h2{font-size:38px}.custom-section .section-intro{max-width:none}.custom-list{margin-bottom:9px}.demo-window{max-width:540px;width:100%}.shape-buttons button{padding-block:12px}.demo-note{font-size:11px}.faq-section{padding-block:35px 50px;gap:8px}.faq-section h2{margin-bottom:10px}.download-section{padding:40px 18px;margin-bottom:45px}.download-section h2{font-size:30px}.footer-top{flex-wrap:wrap;gap:18px}.footer-top>.text-link{margin:0;width:100%}.footer-bottom{flex-direction:column;gap:9px}.footer-bottom p{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* Identidad Shardot. El azul se reserva a la marca hermana DRPulse. */
.brand-logo{width:48px;height:48px;object-fit:contain;margin-right:12px;flex-shrink:0}
.hero-logo{width:104px;height:104px;object-fit:contain;margin-bottom:22px;border:1px solid #35303f}
.hero{padding-block:58px 62px}
.download-dots i{background:#dfaf59;border-color:#e9c780}
.window-squares,.combo-symbol{color:#dfaf59}
input[type=range]{accent-color:var(--accent)}
.related-addon{display:grid;grid-template-columns:1fr 1.4fr;gap:65px;align-items:center;margin-bottom:70px;padding:35px 38px;border:1px solid var(--border);background:var(--surface)}
.related-brand .eyebrow{display:block;margin-bottom:13px}
.related-brand h2{font-size:39px;letter-spacing:1px;margin:0 0 9px}
.related-brand h2 span{color:#8ab7dc}
.related-category{font:9px/1.6 var(--mono);letter-spacing:1px;color:var(--muted)}
.related-copy{border-left:1px solid var(--border);padding-left:35px}
.related-copy h3{font-size:17px;margin:0 0 10px}
.related-copy p{font-size:13px;color:var(--muted);margin-bottom:17px;max-width:450px}
.related-copy .text-link{color:#8ab7dc}
@media(max-width:767px){.brand-logo{width:40px;height:40px;margin-right:9px}.hero-logo{width:88px;height:88px;margin-bottom:20px}.hero{padding-block:32px 34px}.related-addon{grid-template-columns:1fr;gap:24px;padding:27px 24px;margin-bottom:45px}.related-copy{border-left:0;border-top:1px solid var(--border);padding:23px 0 0}}

/* Language selection and optional support. */
.language-control{margin-left:auto;flex-shrink:0}
.language-control select{width:126px;max-width:100%;padding:11px 10px;color:var(--text);background:#24212d;border:1px solid #6d6081;border-radius:2px;font-size:13px;cursor:pointer;min-height:44px}
.header-inner{gap:22px}.header-inner nav{margin-left:0;gap:20px}.header-inner .language-control{order:2}.header-inner>.button{order:3}
.support-section{display:grid;grid-template-columns:1.3fr 1fr;gap:55px;align-items:center;padding:35px 38px;margin-bottom:70px;border-top:1px solid #584569;border-bottom:1px solid #584569}
.support-section .eyebrow{color:#dfaf59;margin-bottom:13px}.support-section h2{font-size:32px}.support-section p:not(.eyebrow){font-size:13px;color:var(--muted);line-height:1.85;margin-bottom:0;max-width:560px}
.support-action{display:flex;flex-direction:column;align-items:flex-start;gap:17px}.support-action p{max-width:330px!important;font-size:11px!important}
@media(max-width:1000px){.header-inner{flex-wrap:wrap;padding-block:16px;gap:14px}.header-inner nav{order:4;width:100%;justify-content:center;gap:30px}.header-inner .language-control{margin-left:auto}.hero-actions .button{gap:18px}}
@media(max-width:767px){.header-inner{gap:12px}.header-inner>.button{display:none}.header-inner .language-control{order:2}.header-inner nav{order:3;justify-content:space-between;gap:10px;margin-top:4px;padding-top:13px}.header-inner nav a{font-size:11px}.language-control select{width:122px}.support-section{grid-template-columns:1fr;gap:26px;padding:29px 16px;margin-bottom:45px}.support-section h2{font-size:29px}.hero-actions{align-items:flex-start}.hero-copy h1{font-size:clamp(36px,10vw,52px)}.shape-buttons button{font-size:10px;overflow-wrap:anywhere}}

/* DRPulse screenshot and diminishing-return legend. */
.related-addon{align-items:start;gap:42px}
.drpulse-preview{margin:24px 0 20px;max-width:324px}
.drpulse-preview img{width:100%;height:auto;border:1px solid #415466}
.drpulse-preview figcaption{font:10px/1.7 var(--mono);color:var(--muted);margin-top:9px}
.related-copy h3{font:28px/1.2 var(--display);color:#8ab7dc}
.drpulse-legend{list-style:none;padding:0;margin:24px 0}
.drpulse-legend li{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:start;margin-bottom:20px}
.dr-segments{display:flex;gap:4px;padding-top:8px}
.dr-segments i{width:18px;height:5px;background:#3c404c}
.dr-yellow{--dr-color:#f5d943}.dr-orange{--dr-color:#ff9f22}.dr-red{--dr-color:#ff6262}
.dr-yellow .dr-segments i:first-child,.dr-orange .dr-segments i:nth-child(-n+2),.dr-red .dr-segments i{background:var(--dr-color)}
.drpulse-legend strong{font-size:12px;color:var(--dr-color)}
.drpulse-legend p{font-size:12px;margin:5px 0 0}
.related-copy .drpulse-timer{font-size:12px;border-top:1px solid var(--border);padding-top:17px;margin:0}
.drpulse-timer strong{display:block;color:var(--text);margin-bottom:5px}
@media(max-width:767px){.related-addon{gap:25px}.drpulse-preview{margin-inline:auto}.drpulse-legend li{grid-template-columns:54px 1fr;gap:12px}.dr-segments i{width:15px}.related-copy h3{font-size:25px}}