*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0a14;
  --bg2:#111120;
  --surface:#16162a;
  --surface2:#1e1e36;
  --surface3:#252540;
  --border:rgba(255,255,255,0.07);
  --border2:rgba(255,255,255,0.13);
  --text:#ddd8f0;
  --text2:#9592b0;
  --text3:#5c5a78;
  --accent:#7c6fff;
  --accent2:#a594ff;
  --teal:#38d9c0;
  --amber:#f5b942;
  --green:#4ade8a;
  --coral:#ff7b6b;
  --r:10px;--r-lg:16px;--r-xl:22px;
}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6;font-size:15px}

/* ══════════════════════════════════════
   NAV
══════════════════════════════════════ */
.nav{
  position:sticky;top:0;z-index:200;
  background:rgba(10,10,20,0.9);backdrop-filter:blur(16px);
  border-bottom:0.5px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 2rem;height:58px;
}
.nav-logo{display:flex;align-items:center;gap:9px;text-decoration:none}
.nav-mark{
  width:30px;height:30px;border-radius:7px;
  background:linear-gradient(135deg,var(--accent),var(--teal));
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:#fff;
}
.nav-name{font-size:17px;font-weight:600;color:#fff}
.nav-name span{color:var(--accent2)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  font-size:13px;color:var(--text2);text-decoration:none;
  padding:6px 12px;border-radius:7px;transition:all 0.15s;
}
.nav-links a:hover{color:var(--text);background:var(--surface2)}
.nav-links a.active{color:#fff;background:var(--surface2)}
.nav-cta{
  font-size:13px;font-weight:500;padding:7px 18px;
  background:var(--accent);border-radius:20px;color:#fff;
  text-decoration:none;transition:opacity 0.15s;
}
.nav-cta:hover{opacity:0.85}
.nav-mobile-menu{display:none;background:none;border:none;cursor:pointer;font-size:22px;color:var(--text2)}

section{scroll-margin-top:70px}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero{
  padding:5rem 2rem 4rem;text-align:center;
  border-bottom:0.5px solid var(--border);
  position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 60% at 50% 0%,rgba(124,111,255,0.08) 0%,transparent 70%);
  pointer-events:none;
}
.hero-pill{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(124,111,255,0.1);border:0.5px solid rgba(124,111,255,0.25);
  color:var(--accent2);font-size:12px;font-weight:500;letter-spacing:0.4px;
  padding:5px 14px;border-radius:20px;text-transform:uppercase;margin-bottom:1.5rem;
}
.hero h1{
  font-size:clamp(30px,5.5vw,54px);font-weight:600;color:#fff;
  line-height:1.15;margin-bottom:1.25rem;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--accent2),var(--teal));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-sub{font-size:17px;color:var(--text2);max-width:560px;margin:0 auto 2.5rem;line-height:1.7}
.hero-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff;font-size:15px;font-weight:500;padding:12px 26px;
  border-radius:12px;text-decoration:none;border:none;cursor:pointer;
  font-family:'DM Sans',sans-serif;transition:opacity 0.15s;
}
.btn-primary:hover{opacity:0.88}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--surface2);border:0.5px solid var(--border2);
  color:var(--text);font-size:15px;font-weight:400;padding:12px 24px;
  border-radius:12px;text-decoration:none;transition:all 0.15s;
}
.btn-ghost:hover{background:var(--surface3);border-color:var(--border2)}
.hero-stats{
  display:flex;gap:3rem;justify-content:center;flex-wrap:wrap;
  margin-top:3.5rem;padding-top:2rem;border-top:0.5px solid var(--border);
}
.hstat{text-align:center}
.hstat-n{font-size:26px;font-weight:600;color:#fff}
.hstat-n span{color:var(--accent2)}
.hstat-l{font-size:12px;color:var(--text3);margin-top:3px;text-transform:uppercase;letter-spacing:0.5px}

/* ══════════════════════════════════════
   DIRECTORIO
══════════════════════════════════════ */
.dir-section{padding:3rem 2rem}
.section-head{margin-bottom:2rem}
.section-head h2{font-size:26px;font-weight:600;color:#fff;margin-bottom:6px}
.section-head p{font-size:14px;color:var(--text2)}
.search-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:1.5rem;align-items:center}
.dir-search{
  flex:1;min-width:200px;padding:10px 16px;
  background:var(--surface);border:0.5px solid var(--border2);
  border-radius:var(--r);color:var(--text);font-size:14px;
  font-family:'DM Sans',sans-serif;outline:none;
}
.dir-search:focus{border-color:var(--accent)}
.dir-search::placeholder{color:var(--text3)}
.cat-pills{display:flex;gap:7px;flex-wrap:wrap}
.cpill{
  padding:6px 15px;border-radius:20px;border:0.5px solid var(--border2);
  background:transparent;color:var(--text2);font-size:12px;
  cursor:pointer;font-family:'DM Sans',sans-serif;transition:all 0.13s;white-space:nowrap;
}
.cpill:hover{background:var(--surface2);color:var(--text)}
.cpill.on{background:var(--accent);border-color:var(--accent);color:#fff}
.sort-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;flex-wrap:wrap;gap:8px}
.sort-bar-count{font-size:13px;color:var(--text3)}
.sort-btns{display:flex;gap:6px}
.sbtn{
  font-size:12px;padding:5px 12px;border-radius:7px;
  border:0.5px solid var(--border2);background:transparent;
  color:var(--text2);cursor:pointer;font-family:'DM Sans',sans-serif;transition:all 0.12s;
}
.sbtn:hover{background:var(--surface2)}
.sbtn.on{background:var(--surface2);color:var(--text)}
.ai-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(218px,1fr));gap:13px}
.ai-card{
  background:var(--surface);border:0.5px solid var(--border);
  border-radius:var(--r-lg);padding:1.2rem;
  display:flex;flex-direction:column;gap:9px;
  text-decoration:none;color:inherit;
  transition:border-color 0.15s,background 0.15s,transform 0.12s;
}
.ai-card:hover{border-color:var(--border2);background:var(--surface2);transform:translateY(-2px)}
.act{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.alogo{
  width:42px;height:42px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:#fff;font-family:'DM Mono',monospace;
  letter-spacing:-0.5px;
}
.abadge{
  font-size:9.5px;font-weight:600;padding:3px 9px;border-radius:20px;
  letter-spacing:0.5px;text-transform:uppercase;white-space:nowrap;
}
.bp{background:rgba(124,111,255,0.14);color:var(--accent2)}
.bn{background:rgba(56,217,192,0.12);color:var(--teal)}
.bpro{background:rgba(245,185,66,0.12);color:var(--amber)}
.bf{background:rgba(74,222,138,0.1);color:var(--green)}
.bo{background:rgba(255,255,255,0.07);color:var(--text2)}
.aname{font-size:15px;font-weight:600;color:#fff}
.amaker{font-size:12px;color:var(--text3);margin-top:1px}
.adesc{font-size:13px;color:var(--text2);line-height:1.55;flex:1}
.ameta{display:flex;align-items:center;justify-content:space-between;padding-top:9px;border-top:0.5px solid var(--border)}
.astar{display:flex;gap:2px}
.star{font-size:11px;color:var(--amber)}
.star.e{color:var(--border2)}
.ascore{font-size:12px;color:var(--text3);margin-left:3px}
.acat{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:0.5px}
.empty-msg{grid-column:1/-1;text-align:center;padding:3rem;color:var(--text3);font-size:14px}

/* ══════════════════════════════════════
   CTA BANNER
══════════════════════════════════════ */
.cta-band{
  margin:0 2rem 3rem;padding:1.75rem 2rem;
  background:linear-gradient(135deg,rgba(124,111,255,0.08),rgba(56,217,192,0.06));
  border:0.5px solid rgba(124,111,255,0.2);border-radius:var(--r-xl);
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;
}
.ctab-text h3{font-size:17px;font-weight:600;color:#fff;margin-bottom:5px}
.ctab-text p{font-size:13px;color:var(--text2)}
.ctab-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.ctag{font-size:11px;font-weight:500;padding:4px 12px;border-radius:20px;border:0.5px solid var(--border2);color:var(--text2)}
.ctab-actions{display:flex;gap:10px;flex-wrap:wrap}
.ctab-btn{
  padding:10px 22px;background:linear-gradient(135deg,var(--accent),var(--accent2));
  border:none;border-radius:10px;color:#fff;font-size:14px;font-weight:500;
  cursor:pointer;text-decoration:none;font-family:'DM Sans',sans-serif;display:inline-block;
  transition:opacity 0.15s;
}
.ctab-btn:hover{opacity:0.85}
.ctab-btn.ghost{background:var(--surface2);border:0.5px solid var(--border2);color:var(--text)}
.ctab-btn.ghost:hover{background:var(--surface3)}

/* ══════════════════════════════════════
   SERVICIOS
══════════════════════════════════════ */
.servicios-section{
  padding:3.5rem 2rem;border-top:0.5px solid var(--border);
}
.servicios-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;
}
.srv-card{
  background:var(--surface);border:0.5px solid var(--border);
  border-radius:var(--r-xl);padding:1.75rem;
  display:flex;flex-direction:column;gap:14px;
  transition:border-color 0.15s,background 0.15s,transform 0.12s;
}
.srv-card:hover{border-color:var(--border2);background:var(--surface2);transform:translateY(-2px)}
.srv-icon{
  width:52px;height:52px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;flex-shrink:0;
}
.srv-icon.blue{background:rgba(90,79,207,0.18)}
.srv-icon.teal{background:rgba(56,217,192,0.12)}
.srv-icon.purple{background:rgba(165,148,255,0.14)}
.srv-title{font-size:18px;font-weight:600;color:#fff;line-height:1.3}
.srv-desc{font-size:14px;color:var(--text2);line-height:1.7}
.srv-bullets{display:flex;flex-direction:column;gap:7px;margin-top:4px}
.srv-bullet{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text2)}
.srv-bullet::before{
  content:'✓';width:18px;height:18px;border-radius:50%;
  background:rgba(74,222,138,0.1);border:0.5px solid rgba(74,222,138,0.25);
  color:var(--green);font-size:10px;font-weight:700;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.srv-cta{margin-top:auto;padding-top:14px;border-top:0.5px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.srv-link{font-size:13px;color:var(--accent2);text-decoration:none;display:flex;align-items:center;gap:4px;transition:gap 0.15s}
.srv-link:hover{gap:8px}

/* ══════════════════════════════════════
   EVALUADOR DE PROMPTS
══════════════════════════════════════ */
.eval-section{padding:3rem 2rem;border-top:0.5px solid var(--border)}
.eval-intro{display:flex;align-items:flex-start;justify-content:space-between;gap:2rem;margin-bottom:2rem;flex-wrap:wrap}
.eval-intro-text h2{font-size:26px;font-weight:600;color:#fff;margin-bottom:8px}
.eval-intro-text p{font-size:14px;color:var(--text2);max-width:560px;line-height:1.7}
.rcpf-pills{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.rcpf-pill{font-size:12px;font-weight:600;padding:5px 14px;border-radius:20px;letter-spacing:0.3px}
.rcpf-pill:nth-child(1){background:rgba(124,111,255,0.14);color:var(--accent2)}
.rcpf-pill:nth-child(2){background:rgba(56,217,192,0.1);color:var(--teal)}
.rcpf-pill:nth-child(3){background:rgba(245,185,66,0.1);color:var(--amber)}
.rcpf-pill:nth-child(4){background:rgba(255,123,107,0.1);color:var(--coral)}
.eval-badge{
  background:rgba(74,222,138,0.08);border:0.5px solid rgba(74,222,138,0.2);
  color:var(--green);font-size:12px;font-weight:500;padding:6px 16px;
  border-radius:20px;white-space:nowrap;align-self:flex-start;
}
.eval-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.eval-card{background:var(--surface);border:0.5px solid var(--border);border-radius:var(--r-lg);padding:1.5rem}
.eval-card h3{font-size:14px;font-weight:500;color:var(--text2);margin-bottom:1rem;text-transform:uppercase;letter-spacing:0.5px}
.eval-field{margin-bottom:1rem}
.eval-field label{display:block;font-size:12px;color:var(--text3);margin-bottom:5px;letter-spacing:0.3px}
.eval-input{
  width:100%;padding:10px 14px;background:var(--bg2);
  border:0.5px solid var(--border2);border-radius:var(--r);
  color:var(--text);font-size:14px;font-family:'DM Sans',sans-serif;
  outline:none;transition:border-color 0.15s;
}
.eval-input:focus{border-color:var(--accent)}
.eval-input::placeholder{color:var(--text3)}
textarea.eval-input{resize:vertical;min-height:160px;line-height:1.6}
.eval-scope{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:1rem}
.scope-btn{
  padding:5px 14px;border-radius:20px;border:0.5px solid var(--border2);
  background:transparent;color:var(--text2);font-size:12px;cursor:pointer;
  font-family:'DM Sans',sans-serif;transition:all 0.13s;
}
.scope-btn:hover{background:var(--surface2)}
.scope-btn.on{background:var(--accent);border-color:var(--accent);color:#fff}
.eval-btn{
  width:100%;padding:13px;background:linear-gradient(135deg,var(--accent),var(--accent2));
  border:none;border-radius:var(--r);color:#fff;font-size:15px;font-weight:500;
  cursor:pointer;font-family:'DM Sans',sans-serif;display:flex;align-items:center;
  justify-content:center;gap:8px;transition:opacity 0.15s;margin-top:6px;
}
.eval-btn:hover{opacity:0.87}
.eval-btn:disabled{opacity:0.5;cursor:not-allowed}
.spinner{
  width:16px;height:16px;border:2px solid rgba(255,255,255,0.3);
  border-top-color:#fff;border-radius:50%;
  animation:spin 0.6s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.result-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:280px;text-align:center;gap:12px}
.result-empty .re-icon{font-size:36px;opacity:0.4}
.result-empty p{font-size:13px;color:var(--text3);line-height:1.6;max-width:240px}
.scores-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:1rem}
.score-item{background:var(--bg2);border-radius:var(--r);padding:10px 12px;border:0.5px solid var(--border)}
.score-label{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:0.4px;margin-bottom:5px}
.score-val{font-size:22px;font-weight:600;color:#fff}
.score-val span{font-size:13px;color:var(--text3);font-weight:400}
.sbar{height:4px;background:var(--border);border-radius:4px;margin-top:6px;overflow:hidden}
.sbar-fill{height:100%;border-radius:4px;transition:width 0.6s ease}
.sbar-fill.g{background:var(--green)}
.sbar-fill.a{background:var(--amber)}
.sbar-fill.r{background:var(--coral)}
.score-val.g{color:var(--green)}
.score-val.a{color:var(--amber)}
.score-val.r{color:var(--coral)}
.total-box{
  background:var(--bg2);border-radius:var(--r);padding:1rem 1.25rem;
  display:flex;align-items:center;justify-content:space-between;
  border:0.5px solid var(--border);margin-bottom:1rem;
}
.total-left{font-size:12px;color:var(--text3);text-transform:uppercase;letter-spacing:0.5px}
.total-nivel{font-size:13px;font-weight:500;color:var(--text);margin-top:3px}
.total-num{font-size:32px;font-weight:700;color:#fff}
.total-num.g{color:var(--green)}
.total-num.a{color:var(--amber)}
.total-num.r{color:var(--coral)}
.feedback-area{
  background:var(--bg2);border:0.5px solid var(--border);border-radius:var(--r);
  padding:1rem;font-size:13px;color:var(--text);line-height:1.7;
  white-space:pre-wrap;min-height:120px;max-height:300px;overflow-y:auto;
}
.copy-row{display:flex;justify-content:flex-end;margin-top:8px}
.copy-btn{
  font-size:12px;padding:6px 14px;background:var(--surface2);
  border:0.5px solid var(--border2);border-radius:7px;color:var(--text2);
  cursor:pointer;font-family:'DM Sans',sans-serif;transition:all 0.12s;
}
.copy-btn:hover{background:var(--surface3);color:var(--text)}

/* ══════════════════════════════════════
   LIBRO / TIENDAS
══════════════════════════════════════ */
.libro-section{
  padding:3.5rem 2rem;
  border-top:0.5px solid var(--border);
  text-align:center;
  background:var(--bg);
}
.libro-section h2{font-size:28px;font-weight:600;color:#fff;margin-bottom:8px;font-family:'DM Sans',sans-serif}
.libro-section h2 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--accent2),var(--teal));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.libro-sub{font-size:14px;color:var(--text2);max-width:440px;margin:0 auto 2.5rem;font-family:'DM Sans',sans-serif}
.tiendas-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;max-width:700px;margin:0 auto}
.tienda{
  display:flex;flex-direction:column;align-items:center;gap:10px;
  background:var(--surface);border:0.5px solid var(--border);
  border-radius:16px;padding:1.25rem 1.5rem;min-width:100px;
  text-decoration:none;color:inherit;
  transition:border-color 0.15s,background 0.15s,transform 0.12s;
}
.tienda:hover{border-color:var(--border2);background:var(--surface2);transform:translateY(-3px)}
.tienda-logo{
  width:60px;height:60px;border-radius:50%;
  background:#fff;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;box-shadow:0 4px 14px rgba(0,0,0,0.35);
}
.tienda-logo img{width:38px;height:38px;object-fit:contain;display:block}
.tienda-logo img.logo-fill{width:100%;height:100%;object-fit:cover;border-radius:50%}
.tienda-nombre{
  font-size:10.5px;font-weight:600;color:var(--text2);
  text-transform:uppercase;letter-spacing:0.7px;
  font-family:'DM Sans',sans-serif;text-align:center;
}
.tienda:hover .tienda-nombre{color:var(--text)}
.libro-footer-note{margin-top:2rem;font-size:12px;color:var(--text3);font-family:'DM Sans',sans-serif}
.libro-footer-note a{color:var(--accent2);text-decoration:none}
.libro-footer-note a:hover{text-decoration:underline}

/* ══════════════════════════════════════
   ABOUT / GUSIVERSO
══════════════════════════════════════ */
.about-section{padding:3rem 2rem;border-top:0.5px solid var(--border)}
.about-grid{display:grid;grid-template-columns:1fr 2fr;gap:2rem;align-items:start}
.about-avatar{
  width:120px;height:120px;border-radius:50%;
  overflow:hidden;border:3px solid rgba(255,255,255,0.1);
  margin-bottom:15px;flex-shrink:0;
}
.about-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.about-links{display:flex;flex-direction:column;gap:8px;margin-top:1.5rem}
.about-link{
  display:flex;align-items:center;gap:8px;font-size:13px;
  color:var(--text2);text-decoration:none;padding:7px 0;
  border-bottom:0.5px solid var(--border);transition:color 0.13s;
}
.about-link:hover{color:var(--accent2)}
.about-link:last-child{border-bottom:none}
.about-content h2{font-size:26px;font-weight:600;color:#fff;margin-bottom:12px}
.about-content p{font-size:14px;color:var(--text2);line-height:1.8;margin-bottom:1rem}
.about-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:1.5rem}
.atag{font-size:12px;padding:5px 14px;border-radius:20px;border:0.5px solid var(--border2);color:var(--text2)}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
footer{
  border-top:0.5px solid var(--border);padding:2rem;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:1rem;background:var(--bg2);
}
.ft-brand{font-size:12px;color:var(--text3)}
.ft-links{display:flex;gap:1.25rem}
.ft-links a{font-size:12px;color:var(--text3);text-decoration:none;transition:color 0.12s}
.ft-links a:hover{color:var(--text2)}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media(max-width:700px){
  .nav-links{display:none}
  .hero{padding:3.5rem 1.25rem 2.5rem}
  .dir-section,.eval-section,.about-section,.servicios-section{padding:2.5rem 1.25rem}
  .cta-band{margin:0 1.25rem 2rem;padding:1.25rem}
  .ai-grid{grid-template-columns:1fr}
  .hero-stats{gap:2rem}
  .eval-layout{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .servicios-grid{grid-template-columns:1fr}
}
@media(max-width:500px){
  .tiendas-grid{gap:10px}
  .tienda{min-width:85px;padding:1rem}
  .tienda-logo{width:52px;height:52px}
  .tienda-logo img{width:32px;height:32px}
}