/* =========================================================================
   Manual Grupo Moldes — sitio de consulta
   Herramienta de lectura, no landing: prioridad a leer y a encontrar.
   ========================================================================= */

:root{
  --ink:        #0E1513;
  --brand-ink:  #2E4942;
  --muted:      #5E736D;
  --muted-2:    #90A49F;

  --paper:      #FAF9F7;
  --paper-2:    #F2F0EC;
  --white:      #FFFFFF;
  --line:       #E2DFD9;

  --coral:      #E84759;
  --coral-deep: #C42B3D;
  --coral-soft: #FDECEE;
  --mint-deep:  #05A582;

  --r: 3px;
  --gut: clamp(18px, 4vw, 36px);
  --lectura: 68ch;

  --display: "Jost", "Futura", "Century Gothic", system-ui, sans-serif;
  --sans:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono:    ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --ease: cubic-bezier(.16,1,.3,1);
  --sh: 0 1px 2px rgba(14,21,19,.05), 0 10px 30px rgba(46,73,66,.09);
}

*,*::before,*::after{ box-sizing:border-box; }
/* una clase con display gana al atributo hidden: lo forzamos */
[hidden]{ display:none !important; }
*{ margin:0; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  background:var(--paper); color:var(--brand-ink);
  font-family:var(--sans); font-size:17px; line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-wrap:break-word;
}
img{ display:block; max-width:100%; }
a{ color:inherit; }
button{ font:inherit; color:inherit; background:none; border:none; cursor:pointer; }
ul,ol{ padding-left:1.3em; }
:focus-visible{ outline:2px solid var(--coral); outline-offset:2px; }
::selection{ background:var(--coral); color:#fff; }

.wrap{ width:100%; max-width:940px; margin-inline:auto; padding-inline:var(--gut); }

/* ── barra superior ─────────────────────────────────────────────────────── */
.top{
  position:sticky; top:0; z-index:50;
  background:rgba(250,249,247,.94); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.top-in{ display:flex; align-items:center; gap:.9rem; height:60px; }
.gm{ width:30px; height:auto; flex:none; }
.gm rect.blk{ fill:var(--coral); }
.top-t{ line-height:1.1; min-width:0; }
.top-t b{ display:block; font-family:var(--display); font-weight:600; font-size:.95rem; letter-spacing:.01em; }
.top-t span{ display:block; font-size:.62rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--coral); }
.top-act{ margin-left:auto; display:flex; align-items:center; gap:.5rem; }
.icon-btn{
  display:inline-flex; align-items:center; justify-content:center;
  width:40px; height:40px; border-radius:var(--r); color:var(--muted);
  transition:background-color .2s, color .2s;
}
.icon-btn:hover{ background:var(--paper-2); color:var(--brand-ink); }
.icon-btn svg{ width:20px; height:20px; }

/* ── buscador ───────────────────────────────────────────────────────────── */
.search{ position:relative; margin:clamp(22px,4vw,38px) 0; }
.search-box{
  display:flex; align-items:center; gap:.7rem;
  background:var(--white); border:1px solid var(--line); border-radius:var(--r);
  padding:.15rem .95rem; box-shadow:var(--sh);
  transition:border-color .2s;
}
.search-box:focus-within{ border-color:var(--coral); }
.search-box svg{ width:19px; height:19px; color:var(--muted-2); flex:none; }
#q{
  flex:1; min-width:0; border:0; outline:0; background:none;
  font:inherit; font-size:1.02rem; padding:.85rem 0; color:var(--brand-ink);
}
#q::placeholder{ color:var(--muted-2); }
.search-clear{ display:none; color:var(--muted-2); padding:.3rem; }
.search-clear.on{ display:block; }

.hits{ margin-top:1.1rem; }
.hits-meta{ font-size:.8rem; color:var(--muted); margin-bottom:.7rem; }
.hit{
  display:block; background:var(--white); border:1px solid var(--line);
  border-radius:var(--r); padding:.95rem 1.1rem; margin-bottom:.5rem;
  text-decoration:none; transition:border-color .2s, transform .2s var(--ease);
}
.hit:hover{ border-color:var(--coral); transform:translateX(2px); }
.hit-sec{ display:block; font-size:.66rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--coral); }
.hit-t{ display:block; font-family:var(--display); font-weight:500; font-size:1.1rem; letter-spacing:-.015em; margin-top:.2rem; }
.hit-ctx{ display:block; font-size:.87rem; color:var(--muted); margin-top:.3rem; line-height:1.55; }
.hit-ctx mark{ background:var(--coral-soft); color:var(--coral-deep); padding:0 .15em; border-radius:2px; }
.vacio{ padding:2rem 0; text-align:center; color:var(--muted); font-size:.95rem; }

/* ── portada ────────────────────────────────────────────────────────────── */
.hero{ padding:clamp(26px,5vw,46px) 0 0; }
.hero h1{
  font-family:var(--display); font-weight:500; letter-spacing:-.03em; line-height:1.05;
  font-size:clamp(2.1rem,6vw,3.1rem); text-wrap:balance;
}
.hero p{ color:var(--muted); margin-top:.9rem; max-width:56ch; font-size:1.03rem; }

.secs{ display:grid; gap:.5rem; margin:clamp(20px,4vw,34px) 0 clamp(40px,7vw,72px); }
.sec-card{
  display:flex; align-items:baseline; gap:1rem;
  background:var(--white); border:1px solid var(--line); border-radius:var(--r);
  padding:1.05rem 1.2rem; text-decoration:none;
  transition:border-color .2s, transform .2s var(--ease);
}
.sec-card:hover{ border-color:var(--coral); transform:translateX(2px); }
.sec-n{ font-family:var(--display); font-weight:600; font-size:.82rem; letter-spacing:.1em; color:var(--coral); flex:none; }
.sec-body{ display:block; min-width:0; flex:1; }
.sec-t{ display:block; font-family:var(--display); font-weight:500; font-size:1.15rem; letter-spacing:-.015em; }
.sec-m{ display:block; font-size:.8rem; color:var(--muted-2); margin-top:.15rem; }
.sec-card[aria-disabled="true"]{ opacity:.45; pointer-events:none; }

/* ── lección ────────────────────────────────────────────────────────────── */
.lec{ padding:clamp(22px,4vw,40px) 0 0; }
.bread{ font-size:.72rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--coral); margin-bottom:.8rem; }
.bread a{ text-decoration:none; }
.bread a:hover{ text-decoration:underline; }
.lec h1{
  font-family:var(--display); font-weight:500; letter-spacing:-.028em; line-height:1.08;
  font-size:clamp(1.85rem,5vw,2.7rem); text-wrap:balance;
}
.lec-meta{
  display:flex; flex-wrap:wrap; gap:.5rem .9rem; align-items:center;
  margin-top:.9rem; padding-bottom:1.4rem; border-bottom:1px solid var(--line);
  font-size:.78rem; color:var(--muted-2);
}
.lec-meta .cod{ font-family:var(--mono); font-size:.74rem; background:var(--paper-2); padding:.15rem .45rem; border-radius:2px; color:var(--muted); }

.aviso{
  margin-top:1.6rem; padding:.95rem 1.15rem; border-radius:var(--r);
  border:1px solid #E9CE7A; background:#FFFBF0; color:#7A5B00;
  font-size:.88rem; line-height:1.6; max-width:var(--lectura);
}
.aviso b{ color:#5C4400; }
.aviso.fuerte{ border-color:#F0A8B1; background:var(--coral-soft); color:#8E2233; }
.aviso.fuerte b{ color:var(--coral-deep); }

/* cuerpo del markdown */
.md{ max-width:var(--lectura); padding-top:1.6rem; }
.md > * + *{ margin-top:1.15rem; }
.md h2{
  font-family:var(--display); font-weight:500; font-size:clamp(1.4rem,3.2vw,1.8rem);
  letter-spacing:-.02em; line-height:1.2; margin-top:2.6rem; padding-top:.3rem;
  scroll-margin-top:76px;
}
.md h3{
  font-family:var(--display); font-weight:600; font-size:1.13rem; letter-spacing:-.01em;
  margin-top:1.9rem; scroll-margin-top:76px;
}
.md h4{ font-size:1rem; font-weight:700; margin-top:1.5rem; }
.md p{ color:#3F524C; }
.md strong{ color:var(--ink); font-weight:600; }
.md ul,.md ol{ color:#3F524C; }
.md li + li{ margin-top:.45rem; }
.md blockquote{
  border-left:3px solid var(--coral); background:var(--white);
  padding:1rem 1.25rem; border-radius:0 var(--r) var(--r) 0; color:var(--brand-ink);
}
.md blockquote p{ color:var(--brand-ink); }
.md blockquote > * + *{ margin-top:.7rem; }
.md code{ font-family:var(--mono); font-size:.88em; background:var(--paper-2); padding:.12em .4em; border-radius:2px; }
.md pre{ background:var(--ink); color:#DDE5E2; padding:1rem 1.15rem; border-radius:var(--r); overflow-x:auto; }
.md pre code{ background:none; padding:0; color:inherit; }
.md hr{ border:0; border-top:1px solid var(--line); margin:2.2rem 0; }
.md a{ color:var(--coral-deep); text-underline-offset:3px; }

.tabla{ overflow-x:auto; border:1px solid var(--line); border-radius:var(--r); background:var(--white); }
.md table{ border-collapse:collapse; width:100%; min-width:460px; font-size:.92rem; }
.md th,.md td{ padding:.72rem .95rem; text-align:left; border-bottom:1px solid var(--line); vertical-align:top; }
.md thead th{
  font-size:.68rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  color:var(--muted); background:var(--paper-2); white-space:nowrap;
}
.md tbody tr:last-child td{ border-bottom:0; }

/* ── navegación entre lecciones ─────────────────────────────────────────── */
.nav-lec{
  display:grid; grid-template-columns:1fr 1fr; gap:.6rem;
  margin:clamp(38px,6vw,64px) 0 clamp(30px,5vw,50px);
}
.nav-lec a{
  background:var(--white); border:1px solid var(--line); border-radius:var(--r);
  padding:.9rem 1.1rem; text-decoration:none; transition:border-color .2s;
  display:flex; flex-direction:column; gap:.2rem; min-width:0;
}
.nav-lec a:hover{ border-color:var(--coral); }
.nav-lec .dir{ font-size:.66rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--muted-2); }
.nav-lec .tt{ font-family:var(--display); font-weight:500; font-size:.98rem; letter-spacing:-.01em; }
.nav-lec .sig{ text-align:right; }
.nav-lec .hueco{ visibility:hidden; }

/* ── pie ────────────────────────────────────────────────────────────────── */
.pie .por{ display:block; margin-top:.85rem; }

/* ── crédito Eigenn ─────────────────────────────────────────────────────── */
.por-eigenn{
  display:inline-flex; align-items:center; gap:.45rem; text-decoration:none;
  font-size:.75rem; line-height:1; color:inherit; opacity:.72;
  transition:opacity .2s, color .2s;
}
.por-eigenn svg{ width:15px; height:15px; flex:none; }
.por-eigenn b{ font-weight:600; }
.por-eigenn:hover{ opacity:1; color:var(--coral); }
.pie{
  border-top:1px solid var(--line); padding:1.8rem 0 2.6rem;
  font-size:.78rem; color:var(--muted-2); line-height:1.6;
}


/* ── novedades ──────────────────────────────────────────────────────────── */
.nov-link{
  display:inline-flex; align-items:center; gap:.4rem; text-decoration:none;
  font-size:.78rem; font-weight:600; color:var(--muted);
  padding:.45rem .7rem; border-radius:var(--r); transition:color .2s, background-color .2s;
}
.nov-link:hover{ color:var(--brand-ink); background:var(--paper-2); }
.badge{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:18px; height:18px; padding:0 5px; border-radius:9px;
  background:var(--coral); color:#fff; font-size:.66rem; font-weight:700;
  font-variant-numeric:tabular-nums;
}
.hero-p{ color:var(--muted); margin-top:.9rem; max-width:56ch; }

.novedades{ margin-top:clamp(24px,4vw,40px); }
.nov-dia + .nov-dia{ margin-top:clamp(28px,4vw,44px); }
.nov-dia h2{
  font-family:var(--display); font-weight:500; font-size:1.05rem; letter-spacing:.01em;
  color:var(--muted); padding-bottom:.6rem; border-bottom:1px solid var(--line);
  margin-bottom:.7rem;
}
.nov-item{
  display:flex; align-items:flex-start; gap:.9rem;
  background:var(--white); border:1px solid var(--line); border-radius:var(--r);
  padding:.85rem 1rem; margin-bottom:.45rem; text-decoration:none;
  transition:border-color .2s, transform .2s var(--ease);
}
.nov-item:hover{ border-color:var(--coral); transform:translateX(2px); }
.nov-et{
  flex:none; font-size:.62rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  padding:.25rem .5rem; border-radius:2px; margin-top:.15rem;
}
.et-nueva{ background:rgba(10,211,166,.14); color:var(--mint-deep); }
.et-actualizada{ background:var(--coral-soft); color:var(--coral-deep); }
.nov-body{ min-width:0; }
.nov-t{ display:block; font-family:var(--display); font-weight:500; font-size:1.05rem; letter-spacing:-.01em; }
.nov-s{ display:block; font-size:.76rem; color:var(--muted-2); margin-top:.1rem; }
.nov-nota{ display:block; font-size:.85rem; color:var(--muted); margin-top:.35rem; line-height:1.55; }
.nov-vacio{ color:var(--muted); font-size:.92rem; padding:.4rem 0; }

.chip-nov{
  font-size:.62rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  background:var(--coral-soft); color:var(--coral-deep); padding:.2rem .5rem; border-radius:2px;
}

@media (max-width:560px){
  .nov-link{ font-size:.72rem; padding:.45rem .5rem; }
}

/* ── barra de instalación ───────────────────────────────────────────────── */
.instalar{
  position:fixed; left:50%; transform:translateX(-50%) translateY(140%);
  bottom:14px; z-index:90; width:calc(100% - 2*var(--gut)); max-width:520px;
  background:var(--ink); color:#EDEFEE; border-radius:var(--r);
  padding:.9rem 1rem; box-shadow:0 12px 40px rgba(14,21,19,.3);
  display:flex; align-items:center; gap:.9rem;
  transition:transform .45s var(--ease);
}
.instalar.on{ transform:translateX(-50%) translateY(0); }
.instalar p{ font-size:.85rem; line-height:1.45; flex:1; min-width:0; }
.instalar b{ color:#fff; }
.instalar .btn{
  flex:none; background:var(--coral); color:#fff; border-radius:var(--r);
  padding:.55rem .95rem; font-size:.74rem; font-weight:700;
  letter-spacing:.09em; text-transform:uppercase;
}
.instalar .cerrar{ flex:none; color:#7C918B; padding:.3rem; }
.instalar .cerrar svg{ width:17px; height:17px; }

/* estado sin conexión */
.offline{
  display:none; background:var(--coral-soft); color:var(--coral-deep);
  text-align:center; font-size:.78rem; font-weight:600; padding:.45rem;
}
body.sin-red .offline{ display:block; }

@media (max-width:560px){
  body{ font-size:16px; }
  .nav-lec{ grid-template-columns:1fr; }
  .nav-lec .sig{ text-align:left; }
  .nav-lec .hueco{ display:none; }
}

@media print{
  .top,.search,.nav-lec,.instalar,.offline{ display:none!important; }
  body{ background:#fff; }
  .md{ max-width:none; }
}