/* =========================================================
   Alexis Peña — Sitio web · Hoja de estilos global
   Marca: azul marino #1C3E62 · Serif Fraunces · Sans Hanken Grotesk
   ========================================================= */
:root{
  --ink:#1C3E62; --ink-deep:#142B43; --ink-700:#264c73;
  --paper:#FBFAF6; --surface:#ffffff;
  --accent:#C2823C; --accent-deep:#9a6526; --accent-soft:#F2E7D4;
  --muted:#5b6b79; --line:#E8E3D8; --line-soft:#EEEAE0;
  --maxw:1180px; --maxw-narrow:760px;
  --serif:"Fraunces",Georgia,serif; --sans:"Hanken Grotesk",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.narrow{max-width:var(--maxw-narrow)}
.eyebrow{font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-deep)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.14;letter-spacing:-.01em;color:var(--ink)}
.skip{position:absolute;left:-999px}
.skip:focus{left:16px;top:12px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--sans);font-weight:600;font-size:.97rem;padding:.85em 1.5em;border-radius:8px;cursor:pointer;border:1.5px solid transparent;transition:transform .18s ease,background .18s ease,color .18s ease;white-space:nowrap}
.btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--ink-700);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost-light:hover{background:#fff;color:var(--ink)}
.btn-accent{background:var(--accent);color:#2a1c08}
.btn-accent:hover{background:var(--accent-deep);color:#fff;transform:translateY(-2px)}
.arrowlink{font-weight:600;font-size:.95rem;color:var(--ink);display:inline-flex;align-items:center;gap:.4em;transition:gap .18s ease,color .18s ease}
.arrowlink:hover{color:var(--accent-deep);gap:.7em}
.arrowlink svg{width:16px;height:16px}

/* nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(251,250,246,.88);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:78px}
.nav-logo img{height:42px;width:auto}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a.lnk{font-size:.95rem;font-weight:500;color:var(--ink);position:relative;padding:4px 0}
.nav-links a.lnk::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--accent);transition:width .22s ease}
.nav-links a.lnk:hover::after,.nav-links a.lnk[aria-current="page"]::after{width:100%}
.nav-links a.lnk[aria-current="page"]{color:var(--accent-deep)}
.nav-cta{display:flex;align-items:center;gap:16px}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

/* hero (home) */
.hero{padding:84px 0 96px}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:center}
.hero h1{font-size:clamp(2.5rem,4.6vw,3.7rem);margin:18px 0 0}
.hero .uline{position:relative;white-space:nowrap}
.hero .uline svg{position:absolute;left:-2%;bottom:-.34em;width:104%;height:.45em;overflow:visible}
.hero .uline path{fill:none;stroke:var(--accent);stroke-width:5;stroke-linecap:round;stroke-dasharray:640;stroke-dashoffset:640;animation:draw 1.1s .55s cubic-bezier(.6,.1,.25,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.hero p.sub{font-size:1.16rem;color:var(--muted);margin:28px 0 34px;max-width:34em;line-height:1.65}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .trust{margin-top:30px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:.86rem}
.trust .dot{width:5px;height:5px;border-radius:50%;background:var(--accent)}
.trust b{color:var(--ink);font-weight:600}
.portrait{position:relative}
.portrait .frame{aspect-ratio:4/5;border-radius:16px;background:#eef1f4;border:1px solid var(--line);overflow:hidden;position:relative}
.portrait .frame img{width:100%;height:100%;object-fit:cover;object-position:center 18%}
.quote-card{position:absolute;left:-22px;bottom:-26px;width:74%;background:var(--ink);color:#fff;border-radius:14px;padding:22px 24px 24px;box-shadow:0 24px 50px -24px rgba(20,43,67,.55)}
.quote-card .qmark{font-family:var(--serif);font-size:2.6rem;line-height:.4;color:var(--accent);display:block;height:.5em}
.quote-card p{font-family:var(--serif);font-size:1.18rem;line-height:1.32;font-weight:500;margin-top:8px}
.quote-card span{display:block;margin-top:14px;font-family:var(--sans);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:#9fb4c8}

/* page header (inner pages) */
.page-head{padding:64px 0 8px}
.page-head .eyebrow{margin-bottom:12px}
.page-head h1{font-size:clamp(2.2rem,4vw,3.1rem);max-width:18em}
.page-head p.lead{font-size:1.16rem;color:var(--muted);margin-top:20px;max-width:40em;line-height:1.6}
.breadcrumb{font-size:.84rem;color:var(--muted);padding-top:26px}
.breadcrumb a:hover{color:var(--accent-deep)}
.breadcrumb span{color:var(--ink)}

/* impact strip */
.impact{background:var(--ink);color:#fff;padding:74px 0}
.impact .wrap{display:grid;grid-template-columns:1fr .94fr;gap:54px;align-items:center}
.impact p{font-family:var(--serif);font-weight:500;font-size:clamp(1.5rem,2.5vw,2.05rem);line-height:1.34;color:#fff;margin:0;max-width:16em}
.impact p em{color:var(--accent);font-style:normal}
.impact .cap{display:block;margin-top:22px;font-family:var(--sans);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#9fb4c8}
.impact .ph-stage{border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 60px -32px rgba(0,0,0,.65)}
.impact .ph-stage img{width:100%;display:block;aspect-ratio:4/3;object-fit:cover}

/* sections */
.section{padding:96px 0}
.section.tight{padding:64px 0}
.section.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:42em;margin-bottom:48px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(1.9rem,3.2vw,2.6rem);margin-top:12px}
.section-head p{color:var(--muted);font-size:1.08rem;margin-top:14px}

/* cards (services / generic) */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:34px 30px;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-5px);box-shadow:0 26px 50px -30px rgba(20,43,67,.4);border-color:#dcd6c8}
.card .ico{width:50px;height:50px;border-radius:12px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.card .ico svg{width:25px;height:25px;stroke:var(--accent-deep);fill:none;stroke-width:1.7}
.card h3{font-size:1.4rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:1rem;flex:1;margin-bottom:20px}
.card ul{list-style:none;margin:0 0 20px;display:flex;flex-direction:column;gap:9px}
.card ul li{position:relative;padding-left:24px;color:var(--muted);font-size:.98rem}
.card ul li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--accent)}

/* keynote */
.keynote{background:var(--accent-soft)}
.keynote-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.keynote h2{font-size:clamp(2rem,3.6vw,2.9rem);margin:14px 0 0}
.keynote p.kd{color:#5a4a30;font-size:1.08rem;margin:22px 0 26px;max-width:30em}
.kn-panel{background:var(--ink);border-radius:18px;padding:38px 36px;color:#fff}
.kn-panel .kh{font-family:var(--sans);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:#9fb4c8;margin-bottom:18px}
.kn-list{list-style:none;display:flex;flex-direction:column;gap:2px}
.kn-list li{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:1.04rem;display:flex;align-items:center;gap:12px}
.kn-list li:last-child{border-bottom:none}
.kn-list li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);flex:none}

/* proof */
.proof{text-align:center}
.proof .label{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:26px}
.logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:42px;margin-bottom:54px;opacity:.62}
.logos .lg{height:30px;width:120px;border-radius:6px;background:#e7e2d6;display:flex;align-items:center;justify-content:center;color:#a39b88;font-size:.72rem;font-weight:600;letter-spacing:.05em}
.testi{max-width:44em;margin:0 auto}
.testi p{font-family:var(--serif);font-size:clamp(1.4rem,2.6vw,1.85rem);line-height:1.4;color:var(--ink);font-weight:500}
.testi .qm{color:var(--accent)}
.testi .who{font-family:var(--sans);font-size:.92rem;color:var(--muted);margin-top:22px;font-weight:500}

/* steps / process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px 24px}
.step .n{font-family:var(--serif);font-size:1.5rem;color:var(--accent);font-weight:600}
.step h3{font-size:1.15rem;margin:8px 0 8px}
.step p{color:var(--muted);font-size:.96rem}

/* faq */
.faq{display:flex;flex-direction:column;gap:12px;max-width:var(--maxw-narrow);margin:0 auto}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:0 22px}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-family:var(--serif);font-size:1.12rem;font-weight:500;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--sans);font-size:1.5rem;color:var(--accent);transition:transform .2s}
.faq details[open] summary::after{content:"\2013"}
.faq details p{color:var(--muted);padding:0 0 22px;font-size:1.02rem;line-height:1.65}

/* diagnostico */
.diag .box{display:grid;grid-template-columns:1.1fr .9fr;gap:0;background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.diag .left{padding:48px 46px}
.diag .left .tag{display:inline-flex;align-items:center;gap:8px;background:var(--accent-soft);color:var(--accent-deep);font-size:.74rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:6px 13px;border-radius:30px;margin-bottom:18px}
.diag h2{font-size:clamp(1.7rem,2.8vw,2.2rem)}
.diag .left p{color:var(--muted);margin:14px 0 26px;font-size:1.05rem;max-width:26em}
.diag form{display:flex;gap:10px;flex-wrap:wrap}
.field{flex:1;min-width:200px;font-family:var(--sans);font-size:1rem;padding:.85em 1.1em;border:1.5px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink)}
.field::placeholder{color:#9aa6b0}
.field:focus{outline:none;border-color:var(--ink)}
.diag .right{background:var(--ink-deep);color:#fff;padding:48px 44px;display:flex;flex-direction:column;justify-content:center}
.diag .right h3{font-family:var(--serif);color:#fff;font-size:1.5rem;line-height:1.25}
.diag .right ul{list-style:none;margin-top:20px;display:flex;flex-direction:column;gap:13px}
.diag .right li{display:flex;gap:11px;align-items:flex-start;font-size:.98rem;color:#d6dde4}
.diag .right li svg{width:19px;height:19px;stroke:var(--accent);flex:none;margin-top:3px;fill:none;stroke-width:2}

/* final cta */
.final{background:var(--ink);color:#fff;padding:92px 0}
.final-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.final h2{color:#fff;font-size:clamp(2rem,3.4vw,2.7rem);max-width:14em}
.final .paths{display:flex;flex-direction:column;gap:16px}
.path{display:flex;align-items:center;justify-content:space-between;gap:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:22px 26px;transition:background .2s ease,transform .2s ease}
.path:hover{background:rgba(255,255,255,.11);transform:translateX(4px)}
.path b{font-family:var(--serif);font-weight:500;font-size:1.18rem}
.path .go{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--accent);display:flex;align-items:center;justify-content:center;flex:none}
.path .go svg{width:18px;height:18px;stroke:var(--accent);fill:none;stroke-width:2.2}

/* blog index */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.post-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease}
.post-card:hover{transform:translateY(-5px);box-shadow:0 26px 50px -30px rgba(20,43,67,.4)}
.post-card .thumb{aspect-ratio:16/10;background:var(--ink);position:relative;overflow:hidden}
.post-card .thumb .cat{position:absolute;left:14px;top:14px;background:var(--accent);color:#2a1c08;font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:5px 11px;border-radius:30px}
.post-card .thumb .mark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.16);font-family:var(--serif);font-size:4rem;font-weight:600}
.post-card .body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.post-card .meta{font-size:.8rem;color:var(--muted);margin-bottom:10px}
.post-card h3{font-size:1.3rem;line-height:1.25;margin-bottom:10px}
.post-card p{color:var(--muted);font-size:.98rem;flex:1;margin-bottom:16px}

/* article */
.article{padding:8px 0 0}
.article-head{max-width:var(--maxw-narrow);margin:0 auto;padding:8px 0 30px}
.article-head .cat{display:inline-block;background:var(--accent-soft);color:var(--accent-deep);font-size:.74rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:30px;margin-bottom:18px}
.article-head h1{font-size:clamp(2rem,3.8vw,3rem);line-height:1.12}
.article-head .meta{font-size:.9rem;color:var(--muted);margin-top:20px;display:flex;gap:16px;flex-wrap:wrap}
.article-cover{max-width:var(--maxw);margin:0 auto 8px;border-radius:18px;overflow:hidden;aspect-ratio:21/9;background:var(--ink)}
.article-cover img{width:100%;height:100%;object-fit:cover}
.prose{max-width:var(--maxw-narrow);margin:0 auto;padding:44px 0}
.prose>*{max-width:100%}
.prose p{font-size:1.12rem;line-height:1.8;color:#33424f;margin:0 0 22px}
.prose h2{font-size:1.7rem;margin:42px 0 16px}
.prose h3{font-size:1.3rem;margin:30px 0 12px}
.prose ul,.prose ol{margin:0 0 22px;padding-left:24px;color:#33424f;font-size:1.1rem;line-height:1.7}
.prose li{margin-bottom:8px}
.prose blockquote{border-left:4px solid var(--accent);background:var(--accent-soft);margin:30px 0;padding:20px 26px;border-radius:0 12px 12px 0}
.prose blockquote p{font-family:var(--serif);font-size:1.3rem;line-height:1.4;color:var(--ink);margin:0;font-weight:500}
.prose strong{color:var(--ink);font-weight:600}
.prose .lead-p{font-size:1.22rem;color:var(--ink);font-weight:500;line-height:1.55}
.article-cta{max-width:var(--maxw-narrow);margin:10px auto 0;background:var(--ink);color:#fff;border-radius:16px;padding:36px 40px;text-align:center}
.article-cta h3{color:#fff;font-size:1.6rem;margin-bottom:10px}
.article-cta p{color:#c4d2de;margin-bottom:22px}
.related{border-top:1px solid var(--line);margin-top:20px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:22px}
.contact-info .row{display:flex;gap:16px;align-items:flex-start}
.contact-info .row .ci{width:46px;height:46px;border-radius:12px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;flex:none}
.contact-info .row .ci svg{width:22px;height:22px;stroke:var(--accent-deep);fill:none;stroke-width:1.7}
.contact-info .row h3{font-size:1.1rem;margin-bottom:3px}
.contact-info .row p{color:var(--muted);font-size:.98rem}
.contact-info .row a{color:var(--accent-deep);font-weight:500}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:36px 34px}
.form-card h2{font-size:1.5rem;margin-bottom:6px}
.form-card .grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-card label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin:16px 0 6px}
.form-card textarea.field{min-height:120px;resize:vertical;width:100%}
.form-card select.field,.form-card input.field{width:100%}

/* footer */
footer.site{background:var(--ink-deep);color:#c4cdd6;padding:70px 0 36px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12)}
footer .flogo img{height:40px;margin-bottom:18px}
footer .fabout{font-size:.96rem;color:#9fadb9;max-width:24em;line-height:1.6}
footer h4{font-family:var(--sans);color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-weight:600}
footer ul{list-style:none;display:flex;flex-direction:column;gap:11px}
footer ul a{font-size:.96rem;color:#bcc6cf}
footer ul a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;flex-wrap:wrap;gap:16px;font-size:.86rem;color:#8b99a5}
.socials{display:flex;gap:14px}
.socials a{width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;transition:.2s}
.socials a:hover{background:#fff;border-color:#fff}
.socials a:hover svg{stroke:var(--ink-deep)}
.socials svg{width:18px;height:18px;stroke:#c4cdd6;fill:none;stroke-width:1.7}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* 404 */
.notfound{text-align:center;padding:120px 0}
.notfound h1{font-size:5rem;color:var(--accent)}
.notfound p{color:var(--muted);font-size:1.15rem;margin:10px 0 28px}

/* responsive */
@media(max-width:920px){
  .hero-grid,.keynote-grid,.diag .box,.final-grid,.foot-grid,.impact .wrap,.contact-grid{grid-template-columns:1fr}
  .cards,.cards.two,.blog-grid,.steps{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .portrait{max-width:420px;margin:0 auto}
  .quote-card{width:80%}
  .nav-links{display:none}
  .nav-links.open{display:flex;position:absolute;top:78px;left:0;right:0;flex-direction:column;background:var(--paper);border-bottom:1px solid var(--line);padding:22px 32px;gap:18px;align-items:flex-start}
  .menu-btn{display:block}
  .article-cover{aspect-ratio:16/9}
}
@media(max-width:560px){
  .wrap{padding:0 22px}
  .hero{padding:54px 0 70px}
  .section{padding:64px 0}
  .steps{grid-template-columns:1fr}
  .diag .left,.diag .right{padding:34px 26px}
  .form-card .grid2{grid-template-columns:1fr}
  .cta-row .btn{flex:1;justify-content:center}
  .quote-card{position:relative;left:0;bottom:0;width:100%;margin-top:18px}
  .portrait .frame{aspect-ratio:5/4}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .hero .uline path{stroke-dashoffset:0}
}