/* patatua — hoja compartida (páginas de ciudad / servicio). Tema cálido premium, sin JS. */
:root{
  --bg:#141312; --bg-2:#1A1815; --surf:#201D18; --surf-2:#2A251E;
  --line:rgba(243,230,196,.09); --line-2:rgba(243,230,196,.16);
  --tx:#F3E6C4; --tx-dim:#B4AE9F; --tx-mute:#8A8474;
  --acc:#3D7BFF; --acc-soft:#7FA6FF; --yellow:#F5C518; --green:#1EA672; --red:#E63B2E;
  --font:'Plus Jakarta Sans',sans-serif; --mono:'DM Mono',monospace;
  --maxw:1080px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--tx-dim);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.65;overflow-x:hidden}
a{color:inherit;text-decoration:none}
::selection{background:var(--acc);color:#fff}
img{max-width:100%;display:block}
.dot{display:inline-block;width:.25em;height:.25em;background:var(--red);margin-left:.22em;transform:translateY(-.15em);border-radius:1px}

/* grano */
#grain{position:fixed;inset:0;z-index:2000;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 type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* NAV */
.nav{position:sticky;top:0;z-index:900;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.5rem;background:rgba(20,19,18,.8);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav-logo{display:flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.1rem;letter-spacing:-.5px;color:var(--tx)}
.nav-links{display:flex;gap:1.5rem;align-items:center}
.nav-links a{font-size:.85rem;font-weight:500;color:var(--tx-dim);transition:color .2s;white-space:nowrap}
.nav-links a:hover{color:var(--tx)}
.nav-cta{font-size:.82rem;font-weight:700;color:#141312;background:var(--yellow);padding:.55rem 1.05rem;border-radius:100px;white-space:nowrap;box-shadow:0 6px 18px rgba(245,197,24,.28);transition:transform .2s,box-shadow .2s}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(245,197,24,.42)}
@media(max-width:760px){.nav-links{display:none}}

/* botones */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:.98rem;padding:.9rem 1.6rem;border-radius:100px;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;border:none}
.btn-yellow{background:var(--yellow);color:#141312;box-shadow:0 8px 28px rgba(245,197,24,.34)}
.btn-yellow:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(245,197,24,.5)}
.btn-ghost{background:transparent;color:var(--tx);border:1px solid var(--line-2)}
.btn-ghost:hover{background:rgba(243,230,196,.05);transform:translateY(-2px)}

/* HERO de página */
.phero{position:relative;overflow:hidden;background:radial-gradient(120% 120% at 78% -10%,#2a2318 0%,#1a1611 45%,#141312 100%);border-bottom:1px solid var(--line)}
.phero-art{position:absolute;top:-30%;right:-12%;width:62%;height:150%;background:conic-gradient(from 200deg at 50% 50%,#E63B2E,#F5C518,#1EA672,#2D6DF6,#7A3BE6,#E63B2E);filter:blur(90px) saturate(1.1);opacity:.2;border-radius:48% 52% 55% 45%;animation:artspin 34s linear infinite;pointer-events:none}
@keyframes artspin{to{transform:rotate(360deg)}}
.phero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(243,230,196,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(243,230,196,.03) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(circle at 60% 30%,#000 10%,transparent 65%);-webkit-mask-image:radial-gradient(circle at 60% 30%,#000 10%,transparent 65%)}
.phero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:4.5rem 1.5rem 3.5rem}
.crumb{font-family:var(--mono);font-size:.68rem;letter-spacing:1px;color:var(--tx-mute);margin-bottom:1.3rem;text-transform:uppercase}
.crumb a{color:var(--acc-soft)}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.66rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--acc-soft);border:1px solid rgba(61,123,255,.25);background:rgba(61,123,255,.07);padding:.4rem .9rem;border-radius:100px;margin-bottom:1.5rem}
.eyebrow .pulse{width:6px;height:6px;border-radius:50%;background:var(--acc-soft)}
h1{font-size:clamp(2.1rem,5.2vw,3.4rem);font-weight:800;line-height:1.05;letter-spacing:-1.8px;color:var(--tx);margin-bottom:1.2rem;max-width:16ch}
.phero .lead{font-size:clamp(1.05rem,2vw,1.2rem);color:var(--tx-dim);max-width:620px;margin-bottom:2rem}
.phero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:2.2rem}
.trust{display:flex;gap:.6rem;flex-wrap:wrap}
.trust span{display:inline-flex;align-items:center;gap:.45rem;font-size:.8rem;color:var(--tx-dim);background:var(--surf);border:1px solid var(--line);border-radius:100px;padding:.45rem .9rem}
.trust i{width:6px;height:6px;border-radius:50%;background:var(--green);display:block}

/* secciones */
.sec{padding:4rem 1.5rem}
.sec.alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-inner{max-width:var(--maxw);margin:0 auto}
.tag{font-family:var(--mono);font-size:.68rem;font-weight:500;letter-spacing:2.5px;text-transform:uppercase;color:var(--acc-soft);margin-bottom:.9rem}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem);font-weight:800;letter-spacing:-1px;color:var(--tx);margin-bottom:1.2rem;line-height:1.1}
h3{font-size:1.05rem;font-weight:700;color:var(--tx);margin-bottom:.4rem;letter-spacing:-.2px}
.prose p{margin-bottom:1.1rem;max-width:680px;color:var(--tx-dim)}
.prose p strong{color:var(--tx);font-weight:600}

/* cards grid */
.cardgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:2rem}
.card{background:var(--surf);border:1px solid var(--line);border-radius:18px;padding:1.5rem;transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .3s}
.card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 18px 42px rgba(0,0,0,.42)}
.card-ic{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(61,123,255,.12);color:var(--acc-soft);margin-bottom:1rem}
.card p{color:var(--tx-dim);font-size:.92rem;line-height:1.6;margin:0}
@media(max-width:720px){.cardgrid{grid-template-columns:1fr}}

/* steps */
.steps{display:flex;flex-direction:column;gap:1rem;margin-top:2rem}
.step{display:grid;grid-template-columns:52px 1fr;gap:1.2rem;align-items:start;background:var(--surf);border:1px solid var(--line);border-radius:16px;padding:1.4rem 1.5rem;transition:border-color .3s,box-shadow .3s}
.step:hover{border-color:var(--line-2);box-shadow:0 14px 34px rgba(0,0,0,.35)}
.step-n{font-family:var(--mono);font-size:1.5rem;color:var(--acc-soft)}
.step p{margin:0;color:var(--tx-dim);font-size:.92rem}

/* integraciones marquee */
.integ{padding:2.4rem 1.5rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;background:var(--bg)}
.integ-inner{max-width:var(--maxw);margin:0 auto;text-align:center}
.integ-label{font-family:var(--mono);font-size:.62rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--tx-mute);margin-bottom:1.3rem}
.marq{position:relative;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marq-track{display:flex;gap:.9rem;width:max-content;animation:marq 32s linear infinite}
.marq:hover .marq-track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.chip{display:inline-flex;align-items:center;gap:.55rem;white-space:nowrap;font-size:.9rem;font-weight:600;color:var(--tx-dim);background:var(--surf);border:1px solid var(--line);border-radius:100px;padding:.6rem 1.15rem}
.chip i{width:7px;height:7px;border-radius:50%;flex-shrink:0}

/* FAQ */
.faq{margin-top:2rem;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.2rem 2.4rem 1.2rem 0;position:relative;font-weight:700;color:var(--tx);font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:.2rem;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--acc-soft);font-weight:400;transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 0 1.3rem;margin:0;color:var(--tx-dim);max-width:760px}

/* CTA box (rich) */
.cta-sec{padding:4rem 1.5rem}
.cta-box{position:relative;overflow:hidden;max-width:var(--maxw);margin:0 auto;background:linear-gradient(160deg,#26221B,#17130E);border:1px solid var(--line);border-radius:26px;padding:3.4rem 2rem;text-align:center}
.cta-glow{position:absolute;width:340px;height:340px;border-radius:50%;filter:blur(90px);opacity:.16;pointer-events:none}
.cta-glow.a{background:var(--yellow);top:-140px;left:8%}
.cta-glow.b{background:var(--acc);bottom:-160px;right:6%}
.cta-box h2{position:relative;color:#fff;margin-bottom:.7rem}
.cta-box p{position:relative;color:var(--tx-dim);max-width:520px;margin:0 auto 1.7rem}
.cta-box .btn{position:relative}
.cta-foot{position:relative;margin-top:1rem;font-family:var(--mono);font-size:.66rem;color:var(--tx-mute)}

/* enlaces internos */
.related{max-width:var(--maxw);margin:0 auto;padding:0 1.5rem 4rem;display:flex;flex-wrap:wrap;gap:.6rem}
.related a{font-size:.82rem;color:var(--tx-dim);background:var(--surf);border:1px solid var(--line);border-radius:100px;padding:.5rem 1rem;transition:border-color .2s,color .2s}
.related a:hover{color:var(--tx);border-color:var(--line-2)}

.price{color:var(--tx);font-weight:700}

/* FOOTER */
.footer{background:#100E0B;border-top:1px solid var(--line);padding:3rem 1.5rem 2rem}
.footer-inner{max-width:var(--maxw);margin:0 auto;display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;align-items:center}
.footer .f-logo{display:flex;align-items:center;gap:.5rem;font-weight:800;color:#fff}
.footer-links{display:flex;gap:1.3rem;flex-wrap:wrap}
.footer-links a{font-size:.82rem;color:var(--tx-mute)}
.footer-links a:hover{color:var(--tx)}
.footer-copy{width:100%;margin-top:1.5rem;padding-top:1.2rem;border-top:1px solid var(--line);font-size:.72rem;color:var(--tx-mute)}

/* CTA con formulario (2 columnas) + lead form */
.cta-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center;text-align:left}
.cta-copy h2{margin-bottom:.6rem;color:#fff}
.cta-copy p{color:var(--tx-dim);margin-bottom:1.2rem;max-width:none}
.cta-copy .btn{border-color:rgba(255,255,255,.2);color:#fff}
@media(max-width:820px){.cta-grid{grid-template-columns:1fr;gap:1.6rem;text-align:center}.cta-copy p{margin-left:auto;margin-right:auto}}
.lead-form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:1.5rem;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);text-align:left}
.lead-form h3{color:#fff;font-size:1.05rem;font-weight:700;margin-bottom:.15rem;letter-spacing:-.2px}
.lead-form .lf-sub{color:rgba(255,255,255,.5);font-size:.82rem;margin-bottom:1.1rem}
.lf-field{margin-bottom:.65rem}
.lf-field input,.lf-field select,.lf-field textarea{width:100%;background:rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.12);border-radius:11px;padding:.72rem .85rem;color:#fff;font-family:inherit;font-size:.9rem;transition:border-color .2s,background .2s}
.lf-field input::placeholder,.lf-field textarea::placeholder{color:rgba(255,255,255,.38)}
.lf-field textarea{resize:vertical;min-height:84px;line-height:1.5}
.lf-field select{color:rgba(255,255,255,.55);cursor:pointer}
.lf-field select:valid{color:#fff}
.lf-field input:focus,.lf-field select:focus,.lf-field textarea:focus{outline:none;border-color:var(--acc);background:rgba(0,0,0,.38)}
.lf-field select option{background:#1a1815;color:#fff}
.lf-row{display:grid;grid-template-columns:1fr 1fr;gap:.65rem}
.lf-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0;pointer-events:none}
.lead-form .lf-submit{width:100%;justify-content:center;margin-top:.5rem;color:#141312}
.lead-form .lf-submit:disabled{opacity:.6;cursor:default}
.lf-msg{margin-top:.6rem;font-size:.82rem;text-align:center;min-height:1.1em}
.lf-msg.err{color:#ff8a7d}
.lead-form.sent .lf-body{display:none}
.lf-done{display:none;text-align:center;padding:1rem .5rem}
.lead-form.sent .lf-done{display:block}
.lf-done .chk{width:52px;height:52px;border-radius:50%;background:rgba(30,166,114,.15);color:#3DDC97;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}
.lf-done h3{margin-bottom:.35rem}
.lf-done p{color:rgba(255,255,255,.55);font-size:.88rem;margin-bottom:1.1rem}