:root{
  --bg:#060607;
  --bg2:#0b0b0d;
  --surface:rgba(255,255,255,.03);
  --border:rgba(255,255,255,.09);
  --text:#f5f3f1;
  --muted:#a8a29e;
  --red:#ff2033;
  --red2:#ff5a4d;
  --red-glow:rgba(255,32,51,.55);
  --radius:14px;
  --font:'Host Grotesk','Inter',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font);overflow-x:hidden;-webkit-font-smoothing:antialiased}
::selection{background:var(--red);color:#fff}
a{color:inherit;text-decoration:none}
.container{max-width:1280px;margin:0 auto;padding:0 24px}

/* ambient layers */
.noise{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}
#spotlight-global{position:fixed;left:0;top:0;width:760px;height:760px;z-index:0;pointer-events:none;
  background:radial-gradient(circle,rgba(255,32,51,.13) 0%,rgba(255,32,51,.05) 35%,transparent 65%);
  transform:translate(-50%,-50%);mix-blend-mode:screen}
#cursor-dot{position:fixed;width:6px;height:6px;border-radius:50%;background:var(--red);z-index:9999;pointer-events:none;transform:translate(-50%,-50%);box-shadow:0 0 12px var(--red-glow)}
#cursor-ring{position:fixed;width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,32,51,.6);z-index:9998;pointer-events:none;transform:translate(-50%,-50%);transition:width .2s,height .2s,border-color .2s}
@media (hover:none){#cursor-dot,#cursor-ring,#spotlight-global{display:none}}

/* header */
.header{position:fixed;top:0;left:0;right:0;z-index:50;backdrop-filter:blur(16px);background:rgba(6,6,7,.7);border-bottom:1px solid var(--border)}
.header-inner{max-width:1280px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#ff2033,#7a0a14);font-family:var(--mono);font-size:14px;box-shadow:0 0 24px rgba(255,32,51,.45)}
.brand-name{letter-spacing:-.02em}
.brand-badge{font-family:var(--mono);font-size:11px;font-weight:500;color:#fff;background:rgba(255,32,51,.14);border:1px solid rgba(255,32,51,.4);padding:4px 9px;border-radius:7px}
.nav{display:flex;gap:26px;margin-left:24px;font-size:14.5px;color:var(--muted)}
.nav a:hover{color:#fff}
.header-actions{margin-left:auto;display:flex;gap:10px}
.desktop{display:flex}
.mobile{display:none}
.menu-btn{background:none;border:none;color:#fff;cursor:pointer;margin-left:auto}
.mobile-menu{display:none;flex-direction:column;gap:14px;padding:8px 24px 20px;color:var(--muted)}
.mobile-menu.open{display:flex}
@media(max-width:900px){.desktop{display:none}.mobile{display:flex}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:10px;font-size:14.5px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s;will-change:transform}
.btn-sm{padding:9px 15px;font-size:13.5px}
.btn-primary{background:linear-gradient(180deg,#ff2b3f,#c80e20);color:#fff;box-shadow:0 8px 30px rgba(255,32,51,.35),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{box-shadow:0 8px 44px rgba(255,32,51,.6),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-secondary{background:rgba(255,255,255,.05);border-color:var(--border);color:var(--text)}
.btn-secondary:hover{background:rgba(255,32,51,.12);border-color:rgba(255,32,51,.45)}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}
.dot-live{width:8px;height:8px;border-radius:50%;background:#fff;box-shadow:0 0 10px #fff;animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.4}}

/* hero */
.hero{position:relative;padding:150px 0 0;overflow:hidden;
  background:radial-gradient(1000px 500px at 70% -5%,rgba(255,32,51,.14),transparent 60%),var(--bg)}
#particles{position:absolute;inset:0;width:100%;height:100%;mask-image:linear-gradient(#000 0%,rgba(0,0,0,.9) 60%,transparent 100%)}
.hero-orb{position:absolute;left:50%;top:-180px;width:820px;height:820px;transform:translateX(-10%);pointer-events:none;mix-blend-mode:screen;
  background:radial-gradient(circle,rgba(255,32,51,.16),rgba(255,32,51,.04) 45%,transparent 65%);filter:blur(10px)}
.hero-fade{position:absolute;inset:auto 0 0;height:120px;background:linear-gradient(transparent,var(--bg));z-index:2}
.hero-grid{position:relative;z-index:3;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero-kicker{font-size:17px;font-weight:500;color:#fff;padding-left:3px}
.hero-title{font-size:clamp(52px,7vw,92px);line-height:1.02;letter-spacing:-.045em;font-weight:700;margin:10px 0 18px}
.red-glow{color:var(--red);text-shadow:0 0 30px var(--red-glow),0 0 90px rgba(255,32,51,.35)}
.hero-sub{max-width:580px;color:var(--muted);font-size:17px;line-height:1.7;display:flex;flex-direction:column;gap:8px}
.hero-sub em{color:var(--red2);font-style:normal;font-weight:600}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-meta{display:flex;align-items:center;gap:12px;margin-top:22px;color:var(--muted);font-size:14px}
.avatars{display:flex}
.avatars span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;background:#1a1a1c;border:1px solid var(--border);margin-left:-8px}
.avatars span:first-child{margin:0}.avatars span:nth-child(2){background:#3d0d12;color:#ff8a93}.avatars span:nth-child(3){background:#5c1016;color:#ffb3b8}.avatars span:last-child{background:var(--red);color:#fff}

/* terminal */
.hero-terminal{display:flex;flex-direction:column;gap:4px}
.term-tabs{display:flex;gap:8px;margin-left:6px}
.term-tab{background:transparent;border:1px solid transparent;border-bottom:none;color:var(--muted);font-size:13px;font-weight:500;padding:9px 16px;border-radius:8px 8px 0 0;cursor:pointer}
.term-tab.active{color:#fff;background:rgba(255,255,255,.05);border-color:var(--border);backdrop-filter:blur(12px)}
.term-window{border:1px solid var(--border);border-radius:var(--radius);background:rgba(10,10,12,.72);backdrop-filter:blur(18px);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 60px rgba(255,32,51,.08)}
.term-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border)}
.term-dots{display:flex;gap:7px}
.term-dots span{width:11px;height:11px;border-radius:50%}
.term-dots span:nth-child(1){background:#ff5f57}.term-dots span:nth-child(2){background:#febc2e}.term-dots span:nth-child(3){background:#28c840}
.copy-btn{display:flex;align-items:center;gap:6px;background:none;border:none;color:var(--muted);font-size:12px;cursor:pointer}
.copy-btn:hover{color:#fff}
.term-body{padding:22px}
.term-body pre{font-family:var(--mono);font-size:14.5px;line-height:1.8;white-space:pre-wrap}
.prompt{color:var(--red);user-select:none}
.caret{color:var(--red);animation:blink 1s infinite}
.term-status{display:flex;align-items:center;gap:8px;margin-top:16px;font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.pulse{width:8px;height:8px;border-radius:50%;background:#28c840;box-shadow:0 0 10px #28c840;animation:blink 1.4s infinite}
.term-hint{font-family:var(--mono);font-size:11.5px;color:rgba(255,255,255,.35);margin:8px 0 0 6px}

/* marquee */
.marquee{position:relative;z-index:3;margin-top:64px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:rgba(255,32,51,.05);overflow:hidden;white-space:nowrap}
.marquee-track{display:inline-flex;gap:26px;padding:13px 0;font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;color:#ffb3b8;animation:scroll 22s linear infinite}
.marquee-track i{color:var(--red);font-style:normal}
@keyframes scroll{to{transform:translateX(-50%)}}

/* sections */
.section{padding:96px 24px}
.center{text-align:center;display:flex;flex-direction:column;align-items:center}
.pill{display:inline-flex;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(255,32,51,.1);border:1px solid rgba(255,32,51,.35);padding:8px 13px;border-radius:8px;box-shadow:0 0 24px rgba(255,32,51,.15)}
.h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.03em;line-height:1.15;margin:18px 0 14px}
.h2.left{text-align:left}
.script{font-family:var(--font);color:var(--red);font-size:1.15em;text-shadow:0 0 30px var(--red-glow)}
.lead{color:var(--muted);font-size:17px;line-height:1.75;max-width:760px}

/* spotlight cards (efecto mouse de DeepSeek) */
.spot{position:relative;overflow:hidden}
.spot::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,32,51,.16),transparent 65%)}
.spot:hover::after{opacity:1}

.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:32px 28px;text-align:center;transition:border-color .25s,transform .25s}
.card:hover{border-color:rgba(255,32,51,.45);transform:translateY(-4px)}
.card-icon{color:#ffb3b8;margin-bottom:16px}
.card h3{font-size:19px;margin-bottom:10px}
.card p{color:var(--muted);font-size:14.5px;line-height:1.65}
.mini-code{display:inline-block;margin-top:14px;font-family:var(--mono);font-size:12px;color:#ff8a93;background:rgba(255,32,51,.09);border:1px solid rgba(255,32,51,.3);padding:6px 12px;border-radius:8px}
.tags{display:flex;gap:8px;justify-content:center;margin-top:14px}
.tags span{font-family:var(--mono);font-size:11.5px;color:var(--muted);border:1px solid var(--border);padding:5px 10px;border-radius:20px}
.tags span:last-child{color:#fff;background:var(--red);border-color:var(--red)}

/* metodo */
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:48px;align-items:stretch}
.feature-text h3{font-size:24px;margin-bottom:12px}
.feature-text p{color:var(--muted);line-height:1.7;font-size:15.5px}
.check{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:9px;color:#e7e5e4;font-size:14.5px}
.check li::before{content:"✓";color:var(--red);font-weight:700;margin-right:10px;text-shadow:0 0 12px var(--red-glow)}
.mock{background:rgba(12,12,14,.8);border:1px solid var(--border);border-radius:16px;padding:8px 8px 14px;backdrop-filter:blur(12px)}
.mock-head{display:flex;align-items:center;gap:6px;padding:10px 12px;color:var(--muted);font-family:var(--mono);font-size:12px}
.mock-head span{width:10px;height:10px;border-radius:50%;background:#2a2a2e}
.mock-head em{margin-left:auto;font-style:normal}
.mock-row{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:13px;margin:8px;padding:12px 14px;border-radius:10px;background:rgba(255,255,255,.03);border:1px solid var(--border)}
.mock-row.hot{border-color:rgba(255,32,51,.5);background:rgba(255,32,51,.07)}
.mock-row .ok{color:#4ade80}.mock-row .muted{color:var(--muted)}
.hot-badge{color:#fff;background:var(--red);padding:3px 10px;border-radius:20px;font-size:11px;box-shadow:0 0 16px var(--red-glow)}
.log{font-family:var(--mono);font-size:12.5px;color:var(--muted);padding:11px 14px;margin:8px;border-left:2px solid #2a2a2e;background:rgba(255,255,255,.02);border-radius:0 8px 8px 0}
.log.red{border-color:var(--red);color:#ffd7da;background:rgba(255,32,51,.06)}
.log .t{color:rgba(255,255,255,.35);margin-right:10px}
.log b{color:#fff}

/* modos */
.modes{margin-top:36px}
.mode-tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.mode-tab{background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--muted);padding:11px 24px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:.2s}
.mode-tab.active{background:linear-gradient(180deg,#ff2b3f,#b30d1f);color:#fff;border-color:transparent;box-shadow:0 8px 30px rgba(255,32,51,.4)}
.mode-panel{margin-top:18px;border:1px solid var(--border);border-radius:16px;background:rgba(12,12,14,.8);padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.mode-label{font-family:var(--mono);font-size:12px;color:#ff8a93;letter-spacing:.08em}
.fake-input{margin-top:12px;display:flex;justify-content:space-between;align-items:center;border:1px solid rgba(255,32,51,.35);background:rgba(255,32,51,.05);border-radius:12px;padding:14px 14px 14px 18px;color:var(--muted);font-size:14.5px}
.fake-input button{background:var(--red);border:none;color:#fff;width:34px;height:34px;border-radius:9px;cursor:pointer;font-size:16px;box-shadow:0 0 18px var(--red-glow)}
.mode-desc h3{font-size:22px;margin-bottom:8px}
.mode-desc p{color:var(--muted);line-height:1.7;font-size:15px}
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.service{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px;transition:.2s}
.service:hover{border-color:rgba(255,32,51,.5);transform:translateY(-3px)}
.service h4{font-size:15.5px;margin-bottom:8px}
.service p{color:var(--muted);font-size:13.5px;line-height:1.6;margin-bottom:12px}
.service span{font-family:var(--mono);font-size:12px;color:var(--red2)}

/* deploy */
.deploy-box{border:1px solid rgba(255,32,51,.3);border-radius:20px;background:linear-gradient(180deg,rgba(255,32,51,.09),rgba(255,255,255,.02));padding:56px;text-align:center;box-shadow:0 0 100px rgba(255,32,51,.1)}
.deploy-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:32px 0;text-align:left}
.deploy-grid>div{background:rgba(0,0,0,.4);border:1px solid var(--border);border-radius:14px;padding:24px}
.deploy-grid h4{font-size:16px;margin-bottom:6px}
.deploy-grid p{color:var(--muted);font-size:14px;margin-bottom:14px}
.code-line{font-family:var(--mono);font-size:13px;background:#0e0e10;border:1px solid var(--border);border-radius:10px;padding:13px 14px;display:flex;align-items:center;gap:10px;overflow-x:auto}
.code-line span{color:var(--red)}
.mini-copy{margin-left:auto;background:rgba(255,255,255,.06);border:1px solid var(--border);color:#fff;font-size:11px;padding:5px 12px;border-radius:7px;cursor:pointer;flex-shrink:0}
.mini-copy:hover{background:var(--red)}
.deploy-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

.eco-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}

/* footer */
footer{border-top:1px solid var(--border);padding:32px 0;background:#050506}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot-brand{display:flex;gap:14px;align-items:center}
.foot-brand p{color:var(--muted);font-size:13px;margin-top:4px}
.foot-links{display:flex;gap:12px;color:var(--muted);font-size:13.5px}
.foot-links a:hover{color:#fff}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
.reveal.d1{transition-delay:.12s}.reveal.d2{transition-delay:.22s}.reveal.d3{transition-delay:.32s}.reveal.d4{transition-delay:.42s}

#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);background:#141416;border:1px solid rgba(255,32,51,.5);color:#fff;padding:12px 22px;border-radius:12px;font-size:14px;opacity:0;transition:.3s;z-index:100;pointer-events:none;box-shadow:0 10px 40px rgba(0,0,0,.6)}
#toast.show{opacity:1;transform:translateX(-50%)}

@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr}
  .cards3{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .mode-panel{grid-template-columns:1fr}
  .services{grid-template-columns:1fr 1fr}
  .deploy-grid{grid-template-columns:1fr}
  .deploy-box{padding:36px 22px}
}
@media(max-width:600px){.services{grid-template-columns:1fr}.section{padding:64px 20px}.hero{padding-top:120px}}