/* base.css: tokens, reset, tipografía, layout, componentes compartidos, cabecera y pie — DANIEL PRADO · ARQUITECTO */

/* ========== 1. Tokens ========== */
:root{
  --paper:#F1ECE2;
  --paper-alt:#E8E4DA;
  --ink:#2A2A2A;
  --muted:#5C5C5C;
  --dark-1:#F1ECE2;
  --dark-2:#DCE1E4;
  --dark-3:#C7CDD1;
  --line-light:#D8D3C8;
  --line-dark:rgba(241,236,226,.22);
  --cta-bg:#1A1A1A;
  --cta-ink:#F1ECE2;
  --accent:#9A482E;
  --accent-on-dark:#E0906A;
  --font-body:'Inter',-apple-system,sans-serif;
  --font-head:'Space Grotesk',-apple-system,sans-serif;
  --section-pad:clamp(56px,6.5vw,84px);
  --text-xs:10px;
  --text-label:11px;
  --text-sm:14px;
  --text-body:16px;
  --text-h3:clamp(1.15rem,1.7vw,1.35rem);
  --text-h2:clamp(1.9rem,3.8vw,2.9rem);
  --text-h1:clamp(2.2rem,5vw,4.0rem);
  --leading-tight:1.05;
  --leading-heading:1.2;
  --leading-body:1.65;
  --tracking-label:.12em;
  --eyebrow-gap:16px;
}

/* ========== 2. Reset y base ========== */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
p{line-height:var(--leading-body);font-family:var(--font-body)}
section{padding-block:var(--section-pad)}
.wrap{width:min(calc(100% - 48px),1280px);margin-inline:auto}
@media(max-width:640px){
  .wrap{width:calc(100% - 32px)}
}
a:focus-visible,button:focus-visible{outline:2px solid var(--ink);outline-offset:4px}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* ========== 3. Tipografía compartida ========== */
h1{font:500 var(--text-h1)/var(--leading-tight) var(--font-head);letter-spacing:-.025em;margin:0}
h2{font:500 var(--text-h2)/var(--leading-heading) var(--font-head);letter-spacing:-.01em}
.eyebrow{font:600 var(--text-label)/1.2 var(--font-body);letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0 0 var(--eyebrow-gap)}
.label-secondary{font:600 var(--text-xs)/1.2 var(--font-body);letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--muted);margin:0 0 12px}

/* Texto de entrada (bajada y apoyo) bajo el título de cada página */
.hero-lede,.page-intro-lede,.contact-intro,.thank-you-message{font-size:clamp(1.1rem,1.5vw,1.25rem);line-height:1.55;letter-spacing:-.01em;max-width:48ch;margin:0 0 20px}
.hero-support,.page-intro-support,.contact-support,.thank-you-support{border-top:1px solid var(--line-light);padding-top:16px;font-size:16px;color:var(--muted);max-width:46ch;margin:0}

/* ========== 4. Layouts compartidos ========== */
/* Portada de página: título a la izquierda, bajada a la derecha */
.hero-grid,.page-intro-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(40px,7vw,96px);align-items:start}
/* Dos columnas: título o etiqueta a la izquierda, contenido a la derecha */
.editorial-grid,.services-teaser-grid,.closing-grid,.contact-hero-grid,.contact-grid,.next-step-grid,.thank-you-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:clamp(32px,6vw,80px);align-items:start}
@media(max-width:860px){
  .hero-grid,.page-intro-grid,.editorial-grid,.services-teaser-grid,.closing-grid,.contact-hero-grid,.contact-grid,.next-step-grid,.thank-you-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  /* Columna izquierda con solo la etiqueta: el espacio lo da el margen del eyebrow */
  .editorial-grid,.services-teaser-grid,.closing-grid{gap:0}
}

/* ========== 5. Botones y enlaces ========== */
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--cta-bg);color:var(--cta-ink);border:1px solid var(--cta-bg);min-height:48px;padding:13px 22px;font:600 12px var(--font-body);letter-spacing:.04em;text-decoration:none;border-radius:2px;transition:background .2s ease,color .2s ease;cursor:pointer}
.btn:hover{background:transparent;color:var(--cta-bg)}
.btn-outline{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 22px;font:600 12px var(--font-body);letter-spacing:.04em;text-decoration:none;color:var(--accent);background:transparent;border:1.5px solid var(--accent);border-radius:2px;transition:background .2s ease,color .2s ease}
.btn-outline:hover{background:var(--accent);color:var(--paper)}
.btn-outline:focus-visible{outline:2px solid var(--ink);outline-offset:4px}
.text-link{display:inline-block;font:600 13px var(--font-body);letter-spacing:.02em;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--ink);padding-bottom:3px}
.text-link:hover{color:var(--accent);border-bottom-color:var(--accent)}
.skip-link{position:absolute;left:-999px;top:auto;background:var(--cta-bg);color:var(--cta-ink);padding:12px 20px;z-index:1000;text-decoration:none}
.skip-link:focus{left:16px;top:16px}

/* ========== 6. Componentes compartidos ========== */
/* Ficha de datos (inicio y proyectos) */
.meta-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;margin:0 0 20px;padding:16px 0;border-top:1px solid var(--line-light);border-bottom:1px solid var(--line-light)}
.meta-list dt{font:600 var(--text-xs)/1.2 var(--font-body);letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--muted);margin:0 0 4px}
.meta-list dd{font:500 var(--text-sm)/1.5 var(--font-body);margin:0}
@media(max-width:480px){
  .meta-list{grid-template-columns:1fr}
}

/* Cierre con llamado a la acción (inicio, proyectos y servicios) */
.closing h2{max-width:20ch;margin:0 0 24px}
.closing p{font-size:17px;max-width:56ch;margin:0 0 28px}
.closing p.closing-micro{display:block;max-width:none;font:600 var(--text-xs)/1.4 var(--font-body);letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--muted);margin:16px 0 0;white-space:normal;overflow-wrap:anywhere;text-wrap:balance}
@media(max-width:640px){
  .closing p{font-size:16px;max-width:none;margin:0 0 24px}
}

/* ========== 7. Cabecera ========== */
.site-header{border-bottom:1px solid var(--line-light)}
.nav-row{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;flex-direction:column;gap:3px;text-decoration:none}
.brand-name{font-family:"Manrope",sans-serif;font-size:17px;font-weight:800;line-height:1;letter-spacing:.015em;color:#000000}
/* La bajada se estira al ancho del nombre: más tamaño, más espaciado y justificado en una sola línea */
.brand-sub{font:400 14px var(--font-body);letter-spacing:.12em;white-space:nowrap;text-align:justify;text-align-last:justify;color:var(--muted)}
.primary-nav ul{list-style:none;display:flex;align-items:center;gap:30px;margin:0;padding:0}
.primary-nav a{font:600 12px var(--font-body);letter-spacing:.02em;text-decoration:none;padding-bottom:5px;border-bottom:1px solid transparent}
.primary-nav a[aria-current=page]{border-bottom-color:var(--ink)}
.nav-contact{border:1px solid var(--ink)!important;padding:9px 16px!important;border-bottom:1px solid var(--ink)!important}
.nav-toggle{display:none;background:none;border:1px solid var(--ink);padding:8px 10px}
.nav-toggle span,.nav-toggle span:before,.nav-toggle span:after{display:block;width:20px;height:2px;background:var(--ink);position:relative}
.nav-toggle span:before,.nav-toggle span:after{content:"";position:absolute;left:0}
.nav-toggle span:before{top:-6px}
.nav-toggle span:after{top:6px}
@media(max-width:860px){
  .primary-nav{position:absolute;left:0;right:0;top:96px;background:var(--paper);border-bottom:1px solid var(--line-light);padding:8px 0;display:none;z-index:10}
  .primary-nav.open{display:block}
  .primary-nav ul{flex-direction:column;align-items:flex-start;gap:0}
  .primary-nav ul li{width:100%}
  .primary-nav a{display:block;padding:14px 24px;border-bottom:1px solid var(--line-light)!important}
  .nav-contact{border:none!important}
  .nav-toggle{display:block}
  .site-header{position:relative}
}

/* ========== 8. Pie ========== */
.site-footer{background:var(--cta-bg);color:var(--dark-1);padding-block:48px 28px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px;border-bottom:1px solid var(--line-dark);padding-bottom:28px}
@media(max-width:768px){
  .footer-grid{grid-template-columns:1fr;gap:28px}
}
.footer-brand{min-width:0;display:grid;justify-content:start;align-content:start}
.footer-brand .brand-name{display:block;font-size:17px;color:var(--dark-1);overflow-wrap:break-word;text-wrap:balance}
.footer-brand .brand-sub{display:block;margin-top:4px;color:var(--dark-2);overflow-wrap:break-word}
.footer-col h2,.footer-col h4{font:600 10px var(--font-body);letter-spacing:.12em;text-transform:uppercase;color:var(--dark-3);margin:0 0 16px}
.footer-contact,.footer-legal{display:flex;flex-direction:column;gap:10px;font-size:14px}
.footer-contact a{color:var(--dark-1);text-decoration:none}
.footer-legal a{color:var(--dark-2);text-decoration:none}
.footer-social{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:14px}
.footer-social a{color:var(--dark-1);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:none;text-decoration:none;transition:color .2s ease}
.footer-social a:hover,.footer-social a:focus-visible{color:var(--accent-on-dark)}
.footer-social a:focus-visible{outline:2px solid var(--accent-on-dark);outline-offset:4px}
.copyright{font-size:10px;color:var(--dark-3);margin:24px 0 0}