/* ==========================================================================
   Foto de Arquitectura — copia migrada a PHP (brewedmkt.com/fotodearquitectura/)
   Diseño fiel al original: fondo gris claro, header blanco fijo,
   encabezados tipo marcador, footer negro, widget flotante.
   ========================================================================== */

:root{
  --bg:#f0efed;
  --ink:#1c1c1c;
  --muted:#5a5a5a;
  --line:#e2e0dc;
  --white:#ffffff;
  --black:#111111;
  --accent:#111111;
  --wa:#25d366;
  --maxw:1180px;
  --header-h:82px;
  --font-body:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  --font-hand:'Permanent Marker',var(--font-body);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;height:var(--header-h);z-index:120;
  background:var(--white);
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;
  transition:height .25s ease,box-shadow .25s ease;
}
.site-header.scrolled{height:64px;box-shadow:0 6px 24px rgba(0,0,0,.06)}
.header-inner{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{height:52px;width:auto;transition:height .25s ease}
.site-header.scrolled .brand img{height:42px}

.nav{display:flex;align-items:center;gap:4px}
.nav > ul{list-style:none;display:flex;align-items:center;gap:2px;margin:0;padding:0}
.nav li{position:relative}
.nav a{
  display:block;padding:12px 14px;font-size:14.5px;font-weight:500;color:var(--ink);
  letter-spacing:.2px;border-radius:8px;transition:color .18s,background .18s;white-space:nowrap;
}
.nav a:hover{color:#000;background:#f4f3f1}
.nav .has-sub > a::after{content:"\25be";font-size:10px;margin-left:6px;color:var(--muted)}

.submenu{
  position:absolute;top:calc(100% + 6px);left:0;min-width:250px;
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  box-shadow:0 18px 40px rgba(0,0,0,.12);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .18s ease,transform .18s ease,visibility .18s;list-style:none;margin:0;z-index:10;
}
.nav li:hover > .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{padding:9px 12px;font-size:13.5px;font-weight:400;border-radius:8px}
.submenu .has-sub > .submenu{top:-8px;left:calc(100% + 8px)}

.lang-pill{margin-left:6px;border:1px solid var(--line);border-radius:999px}
.nav .cta-link a{background:var(--black);color:#fff;border-radius:999px;padding:10px 20px}
.nav .cta-link a:hover{background:#333;color:#fff}

.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:10px;width:46px;height:46px}
.menu-toggle span{display:block;height:2px;background:var(--ink);margin:5px 0;transition:.25s}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Sections base ---------- */
main{padding-top:var(--header-h)}
section{padding:76px 0}
.eyebrow{
  font-family:var(--font-hand);font-size:20px;color:#000;letter-spacing:.5px;
  transform:rotate(-2deg);display:inline-block;margin-bottom:10px;
}
h1,h2,h3{line-height:1.18;color:#0f0f0f;margin:0 0 .5em}
.hand{font-family:var(--font-hand);font-weight:400}
h2.hand{font-size:clamp(30px,4.4vw,46px)}
h3.hand{font-size:clamp(22px,3vw,28px)}
p{margin:0 0 1.1em;color:#333}
.lead{font-size:19px;color:#2a2a2a}

/* ---------- Hero ---------- */
.hero{padding:64px 0 40px;text-align:center}
.hero h1{
  font-family:var(--font-hand);font-weight:400;
  font-size:clamp(30px,5vw,54px);line-height:1.12;max-width:16ch;
  margin:0 auto .35em;color:#0d0d0d;
}
.hero .tagline{
  font-size:18px;color:var(--muted);max-width:60ch;margin:0 auto 34px;
  letter-spacing:.3px;
}
.video-wrap{
  position:relative;max-width:880px;margin:0 auto;aspect-ratio:16/9;
  border-radius:18px;overflow:hidden;box-shadow:0 30px 60px rgba(0,0,0,.18);
  background:#000;cursor:pointer;
}
.video-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.video-wrap:hover img{transform:scale(1.04)}
.video-wrap .play{
  position:absolute;inset:0;margin:auto;width:82px;height:82px;border-radius:50%;
  background:rgba(255,255,255,.92);display:grid;place-items:center;transition:.2s;
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}
.video-wrap:hover .play{transform:scale(1.08);background:#fff}
.video-wrap .play::after{content:"";border-left:24px solid #111;border-top:15px solid transparent;border-bottom:15px solid transparent;margin-left:6px}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ---------- Intro text + image ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center}
.split .media img{border-radius:16px;box-shadow:0 22px 50px rgba(0,0,0,.16);width:100%}
.split .media a{display:block;position:relative}
.split .media a::after{
  content:"⤢ Ampliar";position:absolute;right:12px;bottom:12px;
  background:rgba(17,17,17,.82);color:#fff;font-size:12px;padding:6px 12px;border-radius:999px;
  opacity:0;transition:.2s;
}
.split .media a:hover::after{opacity:1}
.niche-list{list-style:none;padding:0;margin:18px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px}
.niche-list li{position:relative;padding-left:26px;font-weight:500;color:#222}
.niche-list li::before{content:"";position:absolute;left:0;top:.62em;width:11px;height:11px;background:#111;border-radius:3px;transform:rotate(45deg)}

/* ---------- Services cards ---------- */
.services{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:22px;margin-top:34px}
.svc-card{
  background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:26px 24px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.svc-card:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(0,0,0,.10)}
.svc-card .ico{font-size:30px;margin-bottom:12px;display:block}
.svc-card h3{font-family:var(--font-hand);font-weight:400;font-size:21px;margin:0 0 8px}
.svc-card p{font-size:14.5px;color:var(--muted);margin:0}

/* ---------- Process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:36px}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 26px;position:relative}
.step .num{font-family:var(--font-hand);font-size:44px;color:#dcdad6;line-height:1;position:absolute;top:16px;right:20px}
.step h3{font-family:var(--font-hand);font-weight:400;font-size:22px;margin:0 0 10px}
.step p{font-size:15px;color:var(--muted);margin:0}

/* ---------- Alliance / audiovisual ---------- */
.band{background:#111;color:#eee}
.band .eyebrow,.band h2{color:#fff}
.band h2 .accent,.band .hand{color:#fff}
.band p{color:#c9c9c9}
.chk{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.chk li{position:relative;padding-left:30px;color:#222}
.chk li::before{content:"✔";position:absolute;left:0;color:#111;font-weight:700}
/* Sobre fondo oscuro (.band) el checklist se aclara */
.band .chk li{color:#ddd}
.band .chk li::before{color:#fff}
/* Sobre fondo oscuro (.band) la prosa/listas se aclaran */
.band .prose p,.band .prose ul li,.band .prose .lead{color:#eee}
.band .prose ul li::before{background:#fff}
.mkt-list{list-style:none;padding:0;margin:18px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:8px 26px}
.mkt-list li{position:relative;padding-left:22px;color:#cfcfcf;font-size:15px}
.mkt-list li::before{content:"›";position:absolute;left:2px;color:#fff;font-weight:700}

/* ---------- CTA ---------- */
.cta-band{text-align:center;background:var(--bg)}
.cta-band h2{font-family:var(--font-hand);font-weight:400;font-size:clamp(28px,4vw,44px)}
.btn{
  display:inline-block;background:#111;color:#fff;padding:15px 34px;border-radius:999px;
  font-weight:600;letter-spacing:.3px;transition:.2s;margin:6px 8px 0;
}
.btn:hover{background:#333;transform:translateY(-2px)}
.btn.wa{background:var(--wa)}
.btn.wa:hover{background:#1eb257}

/* ---------- Footer ---------- */
.site-footer{background:#0e0e0e;color:#bdbdbd;padding:58px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;align-items:start}
.site-footer .brand img{height:104px;filter:brightness(0) invert(1);margin-bottom:18px}
.site-footer h4{color:#fff;font-size:15px;letter-spacing:.5px;text-transform:uppercase;margin:0 0 16px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.site-footer a{color:#bdbdbd;font-size:14.5px}
.site-footer a:hover{color:#fff}
.social{display:flex;gap:14px;margin-top:8px}
.social a{width:42px;height:42px;border:1px solid #333;border-radius:50%;display:grid;place-items:center;transition:.2s}
.social a:hover{background:#fff;border-color:#fff}
.social a:hover svg{fill:#111}
.social svg{width:18px;height:18px;fill:#ddd}
.footer-bottom{border-top:1px solid #262626;margin-top:44px;padding-top:22px;text-align:center;font-size:13px;color:#7c7c7c}

/* ---------- Floating widgets ---------- */
.floaters{position:fixed;right:20px;bottom:20px;z-index:130;display:flex;flex-direction:column;gap:12px}
.floaters a{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  box-shadow:0 10px 26px rgba(0,0,0,.28);transition:transform .2s;color:#fff;
}
.floaters a:hover{transform:scale(1.08)}
.floaters .fw-wa{background:var(--wa)}
.floaters .fw-mail{background:#111}
.floaters svg{width:26px;height:26px;fill:#fff}

/* ---------- Responsive ---------- */
@media (max-width:940px){
  .split{grid-template-columns:1fr;gap:32px}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .menu-toggle{display:block}
  .nav{
    position:fixed;inset:var(--header-h) 0 auto 0;background:#fff;border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .3s ease;box-shadow:0 20px 30px rgba(0,0,0,.08);
  }
  .nav.open{max-height:80vh;overflow:auto}
  .nav > ul{flex-direction:column;align-items:stretch;padding:10px 16px;gap:0}
  .nav a{padding:14px 8px;border-bottom:1px solid #f1f0ee}
  .nav .has-sub > a::after{float:right}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    padding:0 0 8px 14px;min-width:0}
  .submenu .has-sub > .submenu{position:static}
  .nav .cta-link a{display:inline-block;margin:10px 8px}
}
@media (max-width:560px){
  .niche-list,.mkt-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  section{padding:56px 0}
}

/* ==========================================================================
   Páginas interiores (servicios, ciudades, galería, acerca, contacto)
   ========================================================================== */

/* Hero interior con imagen de fondo */
.page-hero{
  position:relative;padding:0;min-height:56vh;display:flex;align-items:center;
  color:#fff;text-align:center;overflow:hidden;
}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.6))}
.page-hero .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.page-hero .inner{position:relative;z-index:2;width:100%;max-width:900px;margin:0 auto;padding:120px 24px 90px}
.page-hero .eyebrow{color:#fff}
.page-hero h1{font-family:var(--font-hand);font-weight:400;font-size:clamp(30px,5vw,52px);color:#fff;margin:0 0 .3em;text-shadow:0 3px 24px rgba(0,0,0,.4)}
.page-hero p{color:#f2f2f2;font-size:19px;max-width:60ch;margin:0 auto}

/* Migas */
.breadcrumb{background:#fff;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.breadcrumb .container{padding-top:14px;padding-bottom:14px}
.breadcrumb a{color:var(--muted)}.breadcrumb a:hover{color:#000}
.breadcrumb span{margin:0 8px;color:#c3c1bd}

/* Cuerpo tipo artículo */
.prose{max-width:820px;margin:0 auto}
.prose h2{font-family:var(--font-hand);font-weight:400;font-size:clamp(26px,3.6vw,38px);margin:1.4em 0 .5em}
.prose h3{font-family:var(--font-hand);font-weight:400;font-size:23px;margin:1.3em 0 .4em}
.prose p{font-size:17px;color:#333}
.prose ul{padding-left:0;list-style:none;margin:1em 0}
.prose ul li{position:relative;padding-left:28px;margin-bottom:10px;color:#333}
.prose ul li::before{content:"";position:absolute;left:0;top:.6em;width:11px;height:11px;background:#111;border-radius:3px;transform:rotate(45deg)}
.prose img{border-radius:14px;box-shadow:0 18px 40px rgba(0,0,0,.14);margin:1.6em 0}
.prose .lead{font-size:20px;color:#222}

/* Filas alternadas imagen + texto */
.feature{padding:64px 0}
.feature .row{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.feature .row.rev .media{order:2}
.feature .media img{border-radius:16px;box-shadow:0 22px 50px rgba(0,0,0,.16);width:100%;aspect-ratio:4/3;object-fit:cover;cursor:zoom-in}
/* Retrato vertical sin recortar (p.ej. foto de perfil de "Acerca de mí") */
.feature .media img.portrait{aspect-ratio:auto;height:auto;object-fit:contain;width:100%}
.feature h2{font-family:var(--font-hand);font-weight:400;font-size:clamp(26px,3.4vw,36px);margin:0 0 .4em}

/* Galería masonry-ish */
.gallery-grid{columns:3;column-gap:16px;margin-top:34px}
.gallery-grid a{display:block;margin:0 0 16px;break-inside:avoid;border-radius:12px;overflow:hidden;box-shadow:0 10px 26px rgba(0,0,0,.12);cursor:zoom-in}
.gallery-grid img{width:100%;display:block;transition:transform .4s ease}
.gallery-grid a:hover img{transform:scale(1.05)}

/* Rejilla de categorías de galería */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:34px}
.cat-card{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 14px 34px rgba(0,0,0,.14)}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover img{transform:scale(1.06)}
.cat-card .cap{position:absolute;inset:auto 0 0 0;padding:22px 20px;background:linear-gradient(0deg,rgba(0,0,0,.75),transparent);color:#fff}
.cat-card .cap h3{font-family:var(--font-hand);font-weight:400;font-size:22px;margin:0;color:#fff}

/* FAQ */
.faq{max-width:820px;margin:34px auto 0}
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:12px;padding:0 20px}
.faq summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:600;font-size:17px;position:relative;color:#111}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:16px;font-size:24px;color:var(--muted);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 18px;color:#444}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px}
.contact-card .row{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}
.contact-card .row .ic{width:44px;height:44px;flex:0 0 44px;background:var(--bg);border-radius:12px;display:grid;place-items:center;font-size:20px}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.form-field input,.form-field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
.form-field textarea{min-height:130px;resize:vertical}

/* Alertas de formulario (cotización) */
.form-alert{padding:14px 18px;border-radius:10px;margin-bottom:18px;font-weight:500;font-size:15px}
.form-alert.ok{background:#e7f6ec;border:1px solid #a6d9b6;color:#14532d}
.form-alert.err{background:#fdeaea;border:1px solid #e2a6a6;color:#7a1c1c}
.form-field select{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}

/* Rejilla ciudad+servicio (contenido + formulario) */
.cs-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start;margin-top:20px}
@media (max-width:940px){.cs-grid{grid-template-columns:1fr;gap:30px}}

/* Lightbox */
.lb-overlay{position:fixed;inset:0;background:rgba(10,10,10,.92);display:none;place-items:center;z-index:200;padding:30px;cursor:zoom-out}
.lb-overlay.open{display:grid}
.lb-overlay img{max-width:94vw;max-height:92vh;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5)}

@media (max-width:940px){
  .feature .row{grid-template-columns:1fr;gap:28px}
  .feature .row.rev .media{order:0}
  .contact-grid{grid-template-columns:1fr;gap:28px}
  .gallery-grid{columns:2}
}
@media (max-width:560px){
  .gallery-grid{columns:1}
  .page-hero{min-height:44vh}
}

/* ==========================================================================
   Honorarios / tablas de precios
   ========================================================================== */
.price-wrap{max-width:900px;margin:26px auto 0}
.price-block{margin-bottom:38px}
.price-h{font-family:var(--font-hand);font-weight:400;font-size:24px;margin:0 0 6px;color:#111}
.price-lead{font-size:15.5px;color:var(--muted);margin:0 0 16px;max-width:70ch}
.price-table{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:14px;background:#fff}
.price-table table{width:100%;border-collapse:collapse;min-width:420px;font-size:16px}
.price-table th,.price-table td{padding:14px 20px;text-align:left;border-bottom:1px solid var(--line)}
.price-table thead th{background:#111;color:#fff;font-weight:600;font-size:14px;letter-spacing:.03em;text-transform:uppercase;border-bottom:none}
.price-table thead th:first-child{border-radius:14px 0 0 0}
.price-table thead th:last-child{border-radius:0 14px 0 0}
.price-table tbody tr:last-child td{border-bottom:none}
.price-table tbody tr:nth-child(even){background:#faf9f8}
.price-table td{color:#333}
.price-table .num{text-align:right;white-space:nowrap;font-weight:600;color:#111}
.price-table thead th.num{color:#fff}
.price-notes{list-style:none;padding:0;margin:6px 0 0;font-size:14.5px;color:var(--muted)}
.price-notes li{position:relative;padding-left:22px;margin-bottom:10px;line-height:1.6}
.price-notes li::before{content:"*";position:absolute;left:4px;top:2px;font-weight:700;color:#111}
.price-cta{margin-top:24px}
.price-tag{display:inline-block;background:#111;color:#fff;border-radius:999px;padding:6px 16px;font-size:14px;font-weight:600;letter-spacing:.02em}

/* Enlaces internos por ciudad */
.city-links{display:grid!important;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2px 26px}
@media (max-width:620px){
  /* En móvil el precio nunca debe quedar fuera de pantalla: la tabla deja de
     forzar ancho mínimo y el concepto envuelve en varias líneas. */
  .price-table table{min-width:0}
  .price-table th,.price-table td{padding:12px 12px;font-size:14.5px}
  .price-table thead th{font-size:12px;letter-spacing:.02em}
  .price-table .num{white-space:normal}
}

/* ============================================================
   Blog — rejilla de artículos (/blog/ y "sigue leyendo")
   ============================================================ */
.post-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:26px;margin-top:34px}
.post-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:16px;overflow:hidden;text-align:left;color:inherit;
  transition:transform .25s,box-shadow .25s
}
.post-card:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(0,0,0,.10)}
.post-card .ph{display:block;aspect-ratio:16/9;background:var(--bg);overflow:hidden}
.post-card .ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.post-card:hover .ph img{transform:scale(1.04)}
.post-card .bd{display:flex;flex-direction:column;flex:1;padding:22px 24px 24px}
.post-card .meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-bottom:10px}
.post-card .tag{background:#111;color:#fff;border-radius:999px;padding:3px 12px;font-size:12px;font-weight:600;letter-spacing:.02em}
.post-card .h{font-family:var(--font-hand);font-weight:400;font-size:22px;line-height:1.25;color:#111;margin-bottom:10px}
.post-card .x{font-size:15px;color:var(--muted);line-height:1.65;flex:1}
.post-card .more{margin-top:16px;font-size:14.5px;font-weight:600;color:#111}
.post-card:hover .more{text-decoration:underline}

/* Ficha de autor al pie del artículo */
.post-author{
  display:flex;gap:18px;align-items:flex-start;max-width:820px;margin:44px auto 0;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px
}
.post-author img{width:78px;height:78px;flex:0 0 78px;border-radius:50%;object-fit:cover;margin:0;box-shadow:none}
.post-author h3{font-family:var(--font-hand);font-weight:400;font-size:21px;margin:0 0 6px}
.post-author p{font-size:15px;color:var(--muted);margin:0 0 8px;line-height:1.65}
@media (max-width:560px){.post-author{flex-direction:column;align-items:center;text-align:center}}