/* =========================================================
   ESTUDIO PEIRANO — Dirección C · Secciones editoriales
   ========================================================= */

/* intro de sección */
.sec-intro{margin-bottom:64px;}
.sec-intro .disp{max-width:13ch;margin-bottom:24px;}
.sec-intro .lead-serif{max-width:38ch;}
.sec-lead-wide{max-width:40ch;}

/* =========================================================
   02 · SERVICIOS  —  dos capítulos editoriales
   ========================================================= */
.chapter{margin-top:0;}
.chapter + .chapter{margin-top:76px;padding-top:76px;border-top:1px solid var(--rule);}
.chapter-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:10px;}
.chapter-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-deep);display:inline-flex;align-items:center;gap:10px;margin:0 0 16px;}
.chapter-title{font-family:var(--tight);font-weight:500;font-size:clamp(24px,2.8vw,34px);line-height:1.1;letter-spacing:-.025em;color:var(--navy);margin:0;max-width:18ch;}
.chapter-title .it{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--gold-deep);}
.chapter-count{font-family:var(--serif);font-style:italic;font-size:30px;color:var(--gold-deep);opacity:.85;white-space:nowrap;}

.svc-list{margin-top:28px;border-top:1px solid var(--navy);}
.svc{position:relative;display:grid;grid-template-columns:62px 1.05fr 1.5fr;gap:30px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--rule);transition:background var(--ease);}
.svc::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform 420ms cubic-bezier(.2,.7,.2,1);}
.svc:hover{background:rgba(201,168,106,.045);}
.svc:hover::after{transform:scaleX(1);}
.svc .no{font-family:var(--serif);font-style:italic;font-weight:300;font-size:30px;line-height:.9;color:var(--gold-deep);}
.svc .nm{font-family:var(--tight);font-weight:600;font-size:19px;line-height:1.2;letter-spacing:-.015em;color:var(--navy);}
.svc .ds{font-size:14.5px;line-height:1.6;color:var(--gray-text);}

/* =========================================================
   03 · PROCESO  —  pasos editoriales
   ========================================================= */
.proc-list{border-top:1px solid var(--navy);}
.proc-step{position:relative;display:grid;grid-template-columns:120px 1fr;gap:40px;align-items:start;padding:38px 0;border-bottom:1px solid var(--rule);}
.proc-step .pno{font-family:var(--serif);font-style:italic;font-weight:300;font-size:60px;line-height:.85;color:var(--gold-deep);}
.proc-step .pno .of{display:block;font-family:var(--mono);font-style:normal;font-size:10.5px;letter-spacing:.16em;color:var(--gray-quiet);margin-top:12px;}
.proc-step h3{font-family:var(--tight);font-weight:600;font-size:23px;letter-spacing:-.02em;line-height:1.15;margin:0 0 12px;color:var(--navy);}
.proc-step p{font-size:16px;line-height:1.62;color:var(--gray-text);margin:0;max-width:52ch;}
.proc-foot{margin-top:30px;display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray-quiet);}
.proc-foot .s{font-family:var(--serif);font-style:italic;text-transform:none;letter-spacing:0;font-size:16px;color:var(--gold-deep);}

/* =========================================================
   04 · SOBRE MÍ  —  retrato editorial
   ========================================================= */
.about-inner{display:grid;grid-template-columns:0.8fr 1.3fr;gap:64px;align-items:start;}
.about-visual{position:sticky;top:120px;}
.about-plate{position:relative;aspect-ratio:4/5;background:var(--off);border:1px solid var(--navy);display:flex;align-items:center;justify-content:center;overflow:hidden;}
.about-plate::before{content:"";position:absolute;inset:11px;border:1px solid var(--rule);}
.about-plate img{width:52%;opacity:.15;filter:saturate(0);}
.about-cap{margin-top:14px;display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gray-quiet);}
.about-cap .s{font-family:var(--serif);font-style:italic;text-transform:none;letter-spacing:0;font-size:14px;color:var(--gold-deep);}
.about-name{font-family:var(--tight);font-weight:500;font-size:clamp(32px,4vw,50px);letter-spacing:-.032em;line-height:1.04;margin:0 0 14px;color:var(--navy);}
.about-name .it{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--gold-deep);}
.about-role{font-family:var(--sans);font-weight:400;font-size:16px;color:var(--gray-text);margin:0 0 28px;padding-bottom:26px;border-bottom:1px solid var(--rule);}
.about-bio p{font-size:16.5px;line-height:1.72;color:var(--gray-text);margin:0 0 20px;}
.about-bio.drop-cap > p:first-of-type::first-letter{font-family:var(--serif);font-weight:400;font-size:58px;line-height:.72;float:left;padding:7px 13px 0 0;color:var(--gold-deep);}
.about-sub{margin:34px 0 0;display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-deep);}
.about-highlights{margin-top:22px;border-top:1px solid var(--rule);}
.about-highlights li{position:relative;display:grid;grid-template-columns:42px 1fr;gap:18px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--rule);font-size:15.5px;line-height:1.5;color:var(--navy);}
.about-highlights li::before{content:attr(data-n);font-family:var(--serif);font-style:italic;font-weight:300;font-size:20px;color:var(--gold-deep);}

/* =========================================================
   05 · DIFERENCIALES  —  manifiesto (cambio de ritmo, dark)
   ========================================================= */
.diff-head{max-width:24ch;margin-bottom:8px;}
.diff-grid{display:grid;grid-template-columns:1fr 1fr;}
.diff-item{position:relative;padding:44px 44px 40px 0;border-bottom:1px solid var(--rule-dark);border-right:1px solid var(--rule-dark);}
.diff-item:nth-child(2n){border-right:0;padding-right:0;padding-left:44px;}
.diff-item:nth-child(n+3){padding-bottom:8px;}
.diff-num{font-family:var(--serif);font-style:italic;font-weight:300;font-size:46px;line-height:1;color:var(--gold-soft);margin-bottom:20px;}
.diff-num .of{font-family:var(--mono);font-style:normal;font-size:11px;letter-spacing:.14em;color:rgba(255,255,255,.38);margin-left:8px;}
.diff-item h3{font-family:var(--tight);font-weight:600;font-size:23px;letter-spacing:-.02em;line-height:1.2;margin:0 0 14px;color:var(--off);}
.diff-item h3 .it{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--gold-soft);}
.diff-item p{font-size:15px;line-height:1.62;color:var(--gray-on-dark);margin:0;max-width:38ch;}

/* =========================================================
   06 · CONTACTO
   ========================================================= */
.contact-inner{display:grid;grid-template-columns:0.95fr 1.2fr;gap:72px;align-items:start;}
.contact-aside .disp{margin-bottom:20px;}
.contact-aside .lead-serif{margin-bottom:30px;}
.contact-rule{height:1px;background:var(--navy);margin:0 0 8px;}
.contact-channels-title{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gray-quiet);margin:24px 0 0;}
.contact-channel{position:relative;display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:18px 0;border-bottom:1px solid var(--rule);transition:padding-left var(--ease);}
.contact-channel .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gray-quiet);}
.contact-channel .val{font-family:var(--tight);font-weight:500;font-size:17px;letter-spacing:-.01em;color:var(--navy);}
a.contact-channel:hover{padding-left:8px;}
a.contact-channel:hover .val{color:var(--gold-deep);}

.contact-form{position:relative;}
.contact-form-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-deep);margin:0 0 30px;padding-bottom:20px;border-bottom:1px solid var(--navy);display:flex;align-items:center;gap:10px;}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;}
.form-field{margin-bottom:28px;}
.form-field label{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--gray-quiet);margin-bottom:12px;}
.form-field input,.form-field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--rule);padding:10px 0;font-family:var(--tight);font-weight:500;font-size:18px;color:var(--navy);transition:border-color var(--ease);}
.form-field textarea{resize:vertical;line-height:1.5;}
.form-field input::placeholder,.form-field textarea::placeholder{color:var(--gray-quiet);font-family:var(--sans);font-weight:400;font-size:16px;}
.form-field input:focus,.form-field textarea:focus{outline:none;border-bottom-color:var(--gold);}
.form-field.has-error input,.form-field.has-error textarea{border-bottom-color:var(--err);}
.form-error{display:block;min-height:16px;margin-top:8px;font-size:12.5px;color:var(--err);}
.form-actions{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:6px;}
.form-privacy{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--gray-quiet);margin:0;}
.form-status{margin:18px 0 0;font-size:14px;line-height:1.5;}
.form-status.is-success{color:var(--ok);}
.form-status.is-error{color:var(--err);}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:980px){
  .about-inner,.contact-inner{grid-template-columns:1fr;gap:40px;}
  .about-visual{position:static;max-width:330px;}
  .diff-grid{grid-template-columns:1fr;}
  .diff-item,.diff-item:nth-child(2n){padding:34px 0;border-right:0;padding-left:0;}
}
@media (max-width:620px){
  .svc{grid-template-columns:44px 1fr;gap:16px;}
  .svc .ds{grid-column:2;}
  .proc-step{grid-template-columns:1fr;gap:14px;}
  .proc-step .pno{font-size:44px;}
}