/* ==========================================================================
   Bitácora — Design System
   Tokens + componentes generales, alineados al diseño de la landing.
   Soporta modo oscuro (default) y claro vía [data-theme="light"] en <html>.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,500;9..144,600;9..144,700&family=Manrope:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ---------- Tokens: tema oscuro (default) ---------- */
:root{
  color-scheme:dark;
  --bg:#0F2A2E;
  --surface:#153B40;
  --surface-2:#1C4750;
  --panel:#E7EFE9;        /* superficie tipo "papel" sobre fondo oscuro */
  --panel-2:#D9E3DA;
  --text:#EDEFE8;
  --text-muted:#9FB6B3;
  --text-on-panel:#12211D;
  --text-on-panel-muted:#5B6B64;
  --border:rgba(237,239,232,0.14);
  --border-strong:rgba(237,239,232,0.25);
  --brass:#C9A227;
  --brass-bright:#E3BE3F;
  --burgundy:#8A3A3A;
  --burgundy-soft:#f6e9e9;
  --shadow-brass:0 4px 18px rgba(201,162,39,0.25);

  --radius-sm:9px;
  --radius:14px;
  --radius-lg:20px;

  --font-display:'Fraunces', serif;
  --font-body:'Manrope', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;
}

/* ---------- Tokens: tema claro ---------- */
[data-theme="light"]{
  color-scheme:light;
  --bg:#EDEFE8;
  --surface:#FFFFFF;
  --surface-2:#F3F5EF;
  --panel:#FFFFFF;
  --panel-2:#E9EDE5;
  --text:#12211D;
  --text-muted:#5B6B64;
  --text-on-panel:#12211D;
  --text-on-panel-muted:#5B6B64;
  --border:rgba(18,33,29,0.12);
  --border-strong:rgba(18,33,29,0.22);
  --brass:#A5790F;
  --brass-bright:#8C6608;
  --burgundy:#7A2E2E;
  --burgundy-soft:#fbeeee;
  --shadow-brass:0 4px 18px rgba(165,121,15,0.18);
}

/* ---------- Reset & base ---------- */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:clip;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
/* Transición de tema solo en toggle intencional (evita FOUC al navegar). */
html.theme-animating body{
  transition:background .25s ease, color .25s ease;
}
a{color:inherit;}
img,svg{display:block;max-width:100%;height:auto;}
a.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center;}
::selection{background:var(--brass);color:var(--bg);}
:focus-visible{outline:2px solid var(--brass-bright);outline-offset:3px;}

/* ---------- Layout ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;width:100%;}
section{padding:80px 0;}
.spine{position:relative;}
.spine::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:1px;
  background:linear-gradient(to bottom, transparent, rgba(201,162,39,0.35) 8%, rgba(201,162,39,0.35) 92%, transparent);
}

/* ---------- Typography ---------- */
.eyebrow{
  font-family:var(--font-mono);font-size:0.78rem;color:var(--brass-bright);
  letter-spacing:0.08em;display:flex;align-items:center;gap:10px;margin-bottom:22px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--brass-bright);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:0.3;}}

h1{font-family:var(--font-display);font-weight:600;font-size:clamp(1.85rem,7vw,3.8rem);line-height:1.08;margin:0 0 22px;letter-spacing:-0.01em;overflow-wrap:anywhere;}
h1 em{font-style:italic;color:var(--brass-bright);}
h2{font-family:var(--font-display);font-weight:600;font-size:clamp(1.55rem,5vw,2.6rem);margin:0 0 14px;letter-spacing:-0.01em;overflow-wrap:anywhere;}
h3{font-family:var(--font-display);font-weight:600;}
.lede{font-size:clamp(1rem,2.8vw,1.15rem);color:var(--text-muted);max-width:480px;margin:0 0 34px;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head p{color:var(--text-muted);font-size:1.05rem;margin:0;}
.br-desktop{display:inline;}

/* ---------- Botones ---------- */
.btn{
  font-family:var(--font-body);font-weight:700;font-size:0.88rem;
  padding:10px 20px;border-radius:999px;border:none;cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .2s, color .2s, border-color .2s;
}
.btn:active{transform:scale(0.97);}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border-strong);}
.btn-ghost:hover{border-color:var(--brass-bright);color:var(--brass-bright);}
.btn-brass{background:var(--brass);color:#241a02;box-shadow:var(--shadow-brass);}
.btn-brass:hover{background:var(--brass-bright);}
[data-theme="light"] .btn-brass{color:#fff;}
.btn-lg{padding:15px 30px;font-size:1rem;}

/* ---------- Formularios ---------- */
.field{margin-bottom:16px;}
.field label{display:block;font-size:0.82rem;font-weight:700;margin-bottom:6px;color:var(--text);}
.field input, .field select, .field textarea{
  width:100%;padding:11px 13px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);
  font-family:var(--font-body);font-size:0.95rem;background:var(--surface);color:var(--text);
  caret-color:var(--text);
}
.field input::placeholder,
.field textarea::placeholder{color:var(--text-muted);opacity:1;}
.field input:focus,
.field select:focus,
.field textarea:focus{outline:2px solid var(--brass);border-color:var(--brass);}
.subdomain-wrap{display:flex;align-items:center;border:1px solid var(--border-strong);border-radius:var(--radius-sm);overflow:hidden;background:var(--surface);}
.subdomain-wrap input{border:none;flex:1;padding:11px 13px;background:transparent;color:var(--text);caret-color:var(--text);}
.subdomain-wrap span{padding:11px 13px;color:var(--text-muted);font-family:var(--font-mono);font-size:0.82rem;background:var(--surface-2);white-space:nowrap;}
.form-note{font-size:0.78rem;color:var(--text-muted);margin-top:4px;}
/* Campos dentro de papel claro (.panel / .modal): contraste sobre panel */
.panel .field label,
.modal .field label{color:var(--text-on-panel);}
.panel .field input,
.panel .field select,
.panel .field textarea,
.modal .field input,
.modal .field select,
.modal .field textarea{
  background:var(--panel-2);color:var(--text-on-panel);caret-color:var(--text-on-panel);
}
.panel .field input::placeholder,
.panel .field textarea::placeholder,
.modal .field input::placeholder,
.modal .field textarea::placeholder{color:var(--text-on-panel-muted);opacity:1;}
.panel .form-note,
.modal .form-note{color:var(--text-on-panel-muted);}
.panel .subdomain-wrap,
.modal .subdomain-wrap{background:var(--panel-2);}
.panel .subdomain-wrap input,
.modal .subdomain-wrap input{color:var(--text-on-panel);caret-color:var(--text-on-panel);}
.panel .subdomain-wrap span,
.modal .subdomain-wrap span{color:var(--text-on-panel-muted);background:var(--panel);}

/* ---------- Tarjetas / paneles ---------- */
.panel{background:var(--panel);color:var(--text-on-panel);border-radius:var(--radius);padding:28px;}
.entry-card{background:var(--panel);color:var(--text-on-panel);border-radius:10px;padding:18px 20px;}
.entry-card .row{display:flex;justify-content:space-between;gap:12px;font-size:0.9rem;padding:5px 0;border-bottom:1px dashed rgba(18,33,29,0.14);flex-wrap:wrap;}
.entry-card .row:last-child{border-bottom:none;}
.entry-card .row b{font-weight:700;}
.tag{font-family:var(--font-mono);font-size:0.68rem;background:var(--burgundy);color:var(--burgundy-soft);padding:2px 8px;border-radius:999px;}

/* ---------- Entradas de bitácora (timeline) ---------- */
.entries{padding-left:32px;}
.entry{position:relative;padding:0 0 44px 32px;border-left:1px solid var(--border);}
.entry:last-child{border-left:1px solid transparent;padding-bottom:0;}
.entry::before{content:"";position:absolute;left:-5px;top:2px;width:9px;height:9px;border-radius:50%;background:var(--brass);}
.entry-time{font-family:var(--font-mono);font-size:0.78rem;color:var(--brass-bright);margin-bottom:8px;letter-spacing:0.04em;}
.entry h3{font-size:clamp(1.1rem,3.5vw,1.35rem);margin:0 0 8px;}
.entry p{color:var(--text-muted);margin:0;max-width:520px;font-size:0.98rem;}

/* ---------- Líneas de mayor / módulos ---------- */
.ledger-lines{border-top:1px solid var(--border);}
.ledger-line{display:grid;grid-template-columns:220px 1fr 140px;gap:24px;align-items:center;padding:26px 0;border-bottom:1px solid var(--border);}
.ledger-line .name{font-family:var(--font-display);font-size:1.15rem;font-weight:600;}
.ledger-line .desc{color:var(--text-muted);font-size:0.95rem;}
.ledger-line .status{font-family:var(--font-mono);font-size:0.75rem;text-align:right;color:var(--brass-bright);}

/* ---------- Trust / confianza ---------- */
.trust{background:var(--panel);color:var(--text-on-panel);border-radius:var(--radius-lg);padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.trust h2, .trust p{color:var(--text-on-panel);}
.trust-points{display:flex;flex-direction:column;gap:18px;}
.trust-point{display:flex;gap:14px;align-items:flex-start;}
.trust-point .icn{width:20px;height:20px;flex-shrink:0;margin-top:2px;color:var(--burgundy);}
.trust-point div b{display:block;font-size:0.98rem;}
.trust-point div span{font-size:0.88rem;color:var(--text-on-panel-muted);}

/* ---------- Precio ---------- */
.price-card{background:var(--surface);border:1px solid rgba(201,162,39,0.3);border-radius:var(--radius);padding:44px;max-width:520px;width:100%;box-sizing:border-box;}
.price-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px;flex-wrap:wrap;gap:8px;}
.price-amount{font-family:var(--font-display);font-size:clamp(1.9rem,6vw,2.6rem);font-weight:600;line-height:1.15;word-break:break-word;}
.price-amount span{font-family:var(--font-body);font-size:0.95rem;color:var(--text-muted);font-weight:500;}
.price-list{list-style:none;padding:0;margin:26px 0 30px;display:flex;flex-direction:column;gap:12px;}
.price-list li{display:flex;gap:10px;font-size:0.94rem;color:var(--text);}
.price-list li::before{content:"—";color:var(--brass-bright);flex-shrink:0;}

/* ---------- Header / nav ---------- */
header{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--bg) 86%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 28px;max-width:1180px;margin:0 auto;width:100%;box-sizing:border-box;}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;font-size:1.35rem;letter-spacing:0.01em;min-width:0;}
.brand .mark{width:22px;height:22px;flex-shrink:0;}
.nav-links{display:flex;gap:32px;font-size:0.92rem;color:var(--text-muted);flex-wrap:wrap;}
.nav-links a{text-decoration:none;transition:color .2s;}
.nav-links a:hover{color:var(--text);}
.nav-cta{display:flex;gap:12px;align-items:center;flex-shrink:0;}
.nav-cta .btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;}

.nav-menu-toggle{
  display:none;width:44px;height:44px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);
  background:var(--surface);color:var(--text);cursor:pointer;align-items:center;justify-content:center;padding:0;
}
.nav-menu-bars{
  display:block;width:18px;height:2px;background:var(--text);border-radius:1px;position:relative;
}
.nav-menu-bars::before,.nav-menu-bars::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:1px;
}
.nav-menu-bars::before{top:-6px;}
.nav-menu-bars::after{top:6px;}
.nav-mobile{
  display:none;border-top:1px solid var(--border);padding:16px 16px 20px;
  background:var(--bg);width:100%;box-sizing:border-box;
}
.nav-mobile-links{display:flex;flex-direction:column;gap:4px;margin-bottom:16px;}
.nav-mobile-links a{
  display:block;padding:12px 10px;text-decoration:none;color:var(--text);
  border-radius:var(--radius-sm);font-weight:600;
}
.nav-mobile-links a:hover{background:var(--surface);}
.nav-mobile-cta{display:flex;flex-direction:column;gap:10px;}
.nav-mobile-cta .btn{text-align:center;text-decoration:none;}

/* ---------- Theme toggle ---------- */
.theme-toggle{
  width:44px;height:26px;border-radius:999px;border:1px solid var(--border-strong);
  background:var(--surface-2);position:relative;cursor:pointer;padding:0;flex-shrink:0;
  transition:background .2s;
}
.theme-toggle .knob{
  position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;
  background:var(--brass);transition:transform .25s ease;
  display:flex;align-items:center;justify-content:center;font-size:11px;
}
[data-theme="light"] .theme-toggle .knob{transform:translateX(18px);}

/* ---------- Modal ---------- */
.modal-backdrop{position:fixed;inset:0;background:rgba(8,20,22,0.72);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:200;padding:20px;}
.modal-backdrop.open{display:flex !important;visibility:visible;opacity:1;}
.modal{background:var(--panel);color:var(--text-on-panel);border-radius:18px;width:100%;max-width:420px;padding:36px;position:relative;max-height:90vh;overflow-y:auto;}
.modal-close{
  position:absolute;
  top:18px;
  right:18px;
  z-index:2;
  background:var(--panel-2);
  border:1px solid color-mix(in srgb, var(--text-on-panel) 22%, transparent);
  border-radius:999px;
  width:2rem;
  height:2rem;
  font-size:1.15rem;
  cursor:pointer;
  color:var(--text-on-panel);
  line-height:1;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.modal-close:hover,
.modal-close:focus-visible{
  color:var(--text-on-panel);
  border-color:var(--brass);
  background:color-mix(in srgb, var(--brass) 14%, var(--panel-2));
}.modal h3{font-size:1.5rem;margin:0 0 6px;}
.modal .sub{color:var(--text-on-panel-muted);font-size:0.9rem;margin:0 0 26px;}
.tabs{display:flex;gap:6px;background:var(--panel-2);border-radius:999px;padding:4px;margin-bottom:24px;}
.tab{flex:1;border:none;background:none;padding:9px;border-radius:999px;font-family:var(--font-body);font-weight:700;font-size:0.85rem;cursor:pointer;color:var(--text-on-panel-muted);}
.tab.active{background:var(--bg);color:var(--panel);}
.modal .btn-brass{width:100%;margin-top:8px;}
/* Ghost sobre papel del modal: --text (claro en dark) no contrasta con --panel. */
.modal .btn-ghost{
  color:var(--text-on-panel);
  border:1px solid color-mix(in srgb, var(--text-on-panel) 32%, transparent);
  background:transparent;
}
.modal .btn-ghost:hover{
  color:var(--brass-bright);
  border-color:var(--brass);
  background:color-mix(in srgb, var(--brass) 14%, transparent);
}
.modal .btn-ghost:focus-visible{
  outline:2px solid var(--brass);
  outline-offset:2px;
}
.modal .btn-ghost:disabled,
.modal .btn-ghost[aria-disabled="true"]{
  opacity:0.45;
  cursor:not-allowed;
}
.form-view{display:none;}
.form-view.active{display:block;}

footer{padding:48px 0;border-top:1px solid var(--border);}
.footer-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;color:var(--text-muted);font-size:0.85rem;}

.site-messages{padding:12px 28px 0;position:relative;z-index:40;}
.site-flash{
  margin:0 0 8px;padding:10px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--surface);font-size:0.9rem;
}
.site-flash-success{border-color:color-mix(in srgb, var(--brass) 45%, var(--border));}
.site-flash-error,.site-flash-warning{border-color:color-mix(in srgb, var(--burgundy) 45%, var(--border));}
.site-flash-info{opacity:0.95;}

.modal-verify{max-width:440px;box-shadow:0 24px 64px rgba(0,0,0,0.45);}
.modal-eyebrow{
  margin:0 0 10px;font-size:0.72rem;font-weight:700;letter-spacing:0.12em;
  text-transform:uppercase;color:var(--brass);
}
.modal-email{color:var(--brass-bright, var(--brass));word-break:break-word;}
.modal-checklist{
  margin:0 0 18px;padding:0 0 0 1.15rem;color:var(--text-on-panel);
  font-size:0.92rem;line-height:1.55;
}
.modal-checklist li{margin:0 0 6px;}
.modal-note{
  margin:0 0 22px;font-size:0.82rem;line-height:1.45;
  color:var(--text-on-panel-muted);
}

/* ---------- Utilidades (sin CSS inline en templates) ---------- */
.btn-block{width:100%;}
.text-center{text-align:center;}
.text-muted{color:var(--text-muted);}
.text-burgundy{color:var(--burgundy);}
.mt-0{margin:0;}
.mt-sm{margin-top:14px;}
.mt-md{margin-top:18px;}
.price-note{color:var(--text-muted);margin:0;font-size:0.92rem;}
.eyebrow-privacy{color:var(--burgundy);}

@media (prefers-reduced-motion: reduce){
  .eyebrow .dot{animation:none;opacity:1;}
  *{transition-duration:0.01ms !important;animation-duration:0.01ms !important;}
}

@media (max-width:1100px){
  .ledger-line{grid-template-columns:minmax(120px,160px) minmax(0,1fr) minmax(80px,110px);gap:16px;}
  .nav-links{gap:18px;font-size:0.85rem;}
}

/* Tablet + móvil: hamburger antes de que el nav desktop se aplaste */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:28px;}
  .hero-grid > *{min-width:0;}
  .trust{grid-template-columns:1fr;padding:28px;gap:28px;}
  .ledger-line{grid-template-columns:1fr;gap:6px;}
  .ledger-line .name,
  .ledger-line .desc{min-width:0;overflow-wrap:anywhere;}
  .ledger-line .status{text-align:left;}
  .nav-links{display:none;}
  .nav-cta .btn.nav-cta-desktop{display:none;}
  .nav-menu-toggle{display:inline-flex;}
  .nav-mobile:not([hidden]){display:block;}
  .wrap{padding:0 16px;}
  .nav{padding:12px 16px;}
  section{padding:48px 0;}
  .hero{padding:48px 0 36px;}
  .price-card{padding:24px;max-width:100%;}
  .price-card > .btn{width:100%;}
  .price-amount span{display:inline-block;margin-top:4px;}
  .br-desktop{display:none;}
  .section-head{margin-bottom:36px;}
  .entries{padding-left:12px;}
  .entry{padding:0 0 32px 20px;}
  .footer-row{flex-direction:column;align-items:flex-start;}
  .lede{margin-bottom:24px;max-width:none;}
}

@media (max-width:480px){
  .brand{font-size:1.15rem;}
  .nav-cta{gap:8px;}
  .btn{padding:10px 14px;}
  .btn-lg{width:100%;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .signature{padding:18px;}
  .trust{padding:22px;}
  .price-list li{font-size:0.9rem;}
  .ledger-line .name{font-size:1.05rem;}
  .entry-card{padding:14px 16px;}
  .entry-card .row{font-size:0.85rem;}
}
