/*
Theme Name: Buildco Design 2026 — Approved One Page
Theme URI: https://buildco.cl/
Author: Buildco Design
Description: Theme one-page para Buildco Design basado en la maqueta visual aprobada. Fondo blanco, tonos tierra, fotografía protagonista, proyectos, experiencia, clientes y CTA final.
Version: 3.5.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: buildco-2026
*/

:root{
  --bc-white:#ffffff;
  --bc-ivory:#fbfaf7;
  --bc-paper:#f4efe7;
  --bc-sand:#bda784;
  --bc-sand-deep:#9d835f;
  --bc-taupe:#7a6a5a;
  --bc-ink:#232220;
  --bc-muted:#6e6b66;
  --bc-line:#e6dfd4;
  --bc-soft:#eee7dc;
  --bc-radius:20px;
  --bc-max:1440px;
  --bc-pad:clamp(22px,4vw,68px);
  --bc-shadow:0 18px 50px rgba(39,32,24,.08);
  --bc-display:"Aptos","Avenir Next","Segoe UI","Helvetica Neue",Arial,sans-serif;
  --bc-sans:"Aptos","Avenir Next","Segoe UI","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--bc-white);color:var(--bc-ink);font-family:var(--bc-sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
::selection{background:#ded0bb;color:var(--bc-ink)}
.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:-9999px;top:0}.skip-link:focus{left:18px;top:18px;z-index:9999;background:#fff;padding:10px 14px;border:1px solid var(--bc-line);border-radius:8px}
.bc-shell{width:min(calc(100% - (var(--bc-pad) * 2)),var(--bc-max));margin-inline:auto}
.bc-eyebrow{margin:0 0 18px;color:var(--bc-sand-deep);font-weight:600;font-size:10px;letter-spacing:.28em;text-transform:uppercase}
.bc-display{font-family:var(--bc-display);font-weight:400;letter-spacing:-.04em;line-height:1.02;margin:0}
.bc-display em{color:var(--bc-sand-deep);font-weight:400;font-style:normal}
.bc-copy{color:var(--bc-muted);font-size:clamp(16px,1.2vw,19px)}
.bc-btn{display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:48px;padding:0 25px;border:1px solid var(--bc-sand);border-radius:999px;background:var(--bc-sand);color:#fff;font-size:13px;font-weight:600;letter-spacing:.01em;transition:background .25s,border-color .25s,color .25s,transform .25s}
.bc-btn::after{content:"→";font-size:17px;font-weight:400;line-height:1}
.bc-btn:hover{background:var(--bc-sand-deep);border-color:var(--bc-sand-deep);transform:translateY(-1px)}
.bc-btn--ghost{background:transparent;color:var(--bc-ink);border-color:#c9b797}
.bc-btn--ghost:hover{background:var(--bc-paper);color:var(--bc-ink);border-color:var(--bc-sand)}
.bc-round-link{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #d6c7ae;border-radius:50%;font-size:17px;color:#735f45;transition:.2s ease}
.bc-round-link:hover{background:var(--bc-paper);transform:translateX(2px)}

/* HEADER */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(230,223,212,.7)}
.admin-bar .site-header{top:32px}
.bc-header-inner{height:86px;display:flex;align-items:center;justify-content:space-between;gap:36px}
.bc-brand{display:inline-flex;align-items:center;min-width:132px}
.bc-brand img,.custom-logo-link img{width:128px;max-height:68px;object-fit:contain;object-position:left center}
.bc-nav{display:flex;align-items:center;gap:34px}
.bc-nav a{font-size:15px;font-weight:500;color:#393733;position:relative;padding:11px 0}
.bc-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:4px;height:1px;background:var(--bc-sand-deep);transition:right .25s}
.bc-nav a:hover::after,.bc-nav a.is-active::after{right:0}
.bc-menu-toggle{display:none;border:0;background:none;width:42px;height:42px;padding:9px;cursor:pointer}
.bc-menu-toggle span{display:block;height:1px;background:#342f29;margin:6px 0}

/* HERO */
.bc-hero{padding:42px 0 0;overflow:hidden}
.bc-hero-grid{display:grid;grid-template-columns:minmax(340px,.86fr) minmax(0,1.64fr);gap:52px;align-items:center}
.bc-hero-copy{padding:40px 0 56px}
.bc-hero h1{font-size:clamp(56px,5.3vw,88px);max-width:660px}
.bc-hero h1 em{display:block}
.bc-hero-lead{max-width:555px;margin:28px 0 0;color:var(--bc-muted);font-size:18px;line-height:1.55}
.bc-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.bc-hero-visual{position:relative;padding:0 0 50px 0}
.bc-hero-main{overflow:hidden;border-radius:18px;background:var(--bc-paper);box-shadow:var(--bc-shadow);aspect-ratio:1.46/1}
.bc-hero-main img{width:100%;height:100%;object-fit:cover;object-position:center 48%}
.bc-hero-detail{position:absolute;right:-10px;bottom:0;width:43%;overflow:hidden;border:7px solid #fff;border-radius:17px;box-shadow:0 15px 40px rgba(30,25,20,.15);aspect-ratio:1.25/1;background:var(--bc-paper)}
.bc-hero-detail img{width:100%;height:100%;object-fit:cover;object-position:center}

/* VALUE STRIP */
.bc-values{margin-top:22px;background:linear-gradient(180deg,#fbfaf8 0%,#f8f4ed 100%);border-top:1px solid #eee9e1;border-bottom:1px solid #eee9e1}
.bc-values-grid{display:grid;grid-template-columns:repeat(3,1fr);padding:28px 0}
.bc-value{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:6px 38px;border-right:1px solid #dfd6c8;align-items:start}
.bc-value:first-child{padding-left:0}.bc-value:last-child{border-right:0;padding-right:0}
.bc-icon{width:50px;height:50px;border-radius:50%;background:#efe7da;display:flex;align-items:center;justify-content:center;color:#8c6e47}
.bc-icon svg{width:24px;height:24px;stroke:currentColor;stroke-width:1.7;fill:none}
.bc-value h3{margin:1px 0 5px;font-family:var(--bc-sans);font-size:20px;font-weight:500;letter-spacing:-.02em}
.bc-value p{margin:0;color:var(--bc-muted);font-size:13px;line-height:1.55}

/* SECTIONS */
.bc-projects{padding:78px 0 44px}
.bc-section-head{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:end;margin-bottom:26px}
.bc-section-head h2{font-size:clamp(44px,4.5vw,68px)}
.bc-section-line{height:1px;background:#cdbd9f;margin-bottom:17px}
.bc-project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.bc-project-card{min-width:0}
.bc-project-image{overflow:hidden;border-radius:12px;background:var(--bc-paper);aspect-ratio:1.12/1}
.bc-project-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.bc-project-card:hover img{transform:scale(1.02)}
.bc-project-info{display:grid;grid-template-columns:1fr auto;gap:12px;padding:12px 4px 0;align-items:start}
.bc-project-info h3{font-family:var(--bc-sans);font-weight:500;font-size:20px;letter-spacing:-.02em;margin:0 0 2px}
.bc-project-info p{font-size:12px;color:var(--bc-muted);margin:0}

/* SOUND EXPERIENCE */
.bc-sound{padding:38px 0 48px}
.bc-sound-card{display:grid;grid-template-columns:.96fr 1.04fr;height:540px;border-radius:18px;overflow:hidden;background:#3a322c;color:#fff;box-shadow:0 16px 44px rgba(41,34,28,.10)}
.bc-sound-copy{padding:42px 46px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.bc-sound-copy .bc-eyebrow{color:#d9c7ac;margin-bottom:14px}
.bc-sound-copy h2{font-size:clamp(38px,3.7vw,54px);max-width:610px;line-height:1.04}
.bc-sound-copy .bc-copy{margin:18px 0 20px;color:rgba(255,255,255,.78);max-width:590px;font-size:15px;line-height:1.58}
.bc-sound-copy .bc-btn--ghost{color:#fff;border-color:rgba(255,255,255,.36)}
.bc-sound-copy .bc-btn--ghost:hover{background:#fff;color:#2f2a25;border-color:#fff}
.bc-sound-pills{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.bc-sound-pills span{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border:1px solid rgba(255,255,255,.20);border-radius:999px;background:rgba(255,255,255,.045);font-size:10.5px;color:rgba(255,255,255,.84)}
.bc-sound-media{height:540px;background:#332d28;overflow:hidden}
.bc-sound-media img{width:100%;height:100%;object-fit:cover;object-position:center 52%}

/* EXPERIENCE */
.bc-experience{padding:48px 0 36px}
.bc-experience-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:44px;align-items:stretch}
.bc-experience-media{border-radius:0 13px 13px 0;overflow:hidden;background:var(--bc-paper);min-height:430px;margin-left:calc(var(--bc-pad) * -1)}
.bc-experience-media img{width:100%;height:100%;object-fit:cover;object-position:center 50%}
.bc-experience-copy{padding:30px 0 18px}
.bc-experience-copy h2{font-size:clamp(42px,4.2vw,66px);max-width:630px}
.bc-experience-copy .bc-copy{max-width:630px;margin:20px 0 26px}
.bc-sectors{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--bc-line);padding-top:22px}
.bc-sector{text-align:center;padding:0 10px;border-right:1px solid var(--bc-line);font-size:11px;color:#5f574c}
.bc-sector:last-child{border-right:0}
.bc-sector svg{display:block;margin:0 auto 8px;width:25px;height:25px;stroke:#9a7b55;fill:none;stroke-width:1.6}

/* CLIENTS */
.bc-clients{padding:34px 0 44px;background:#fcfbf8;border-top:1px solid #efe9df;border-bottom:1px solid #efe9df}
.bc-clients-grid{display:grid;grid-template-columns:180px 1fr;align-items:center;gap:28px}
.bc-client-list{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;align-items:stretch}
.bc-client{display:flex;align-items:center;justify-content:center;min-height:88px;padding:14px 16px;border:1px solid #e7dfd4;border-radius:14px;background:#fff}
.bc-client img{max-width:100%;max-height:42px;width:auto;height:auto;object-fit:contain;filter:grayscale(1) saturate(0) contrast(1.02);opacity:.88;transition:opacity .2s ease,transform .2s ease}.bc-client:hover img{opacity:1;transform:translateY(-1px)}

/* CONTACT + FOOTER */
.bc-cta{padding:48px 0 50px}
.bc-cta-card{display:grid;grid-template-columns:.44fr .56fr;border-radius:18px;overflow:hidden;background:#a38a71;color:#fff;box-shadow:var(--bc-shadow)}
.bc-cta-copy{position:relative;isolation:isolate;min-height:100%;padding:50px 44px;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;background-image:linear-gradient(180deg,rgba(26,24,22,.08) 0%,rgba(26,24,22,.30) 38%,rgba(26,24,22,.76) 100%),url("assets/images/contact-terrace.webp");background-position:center 48%;background-size:cover;background-repeat:no-repeat;color:#fff}
.bc-cta-copy::after{content:"";position:absolute;left:44px;right:44px;bottom:34px;height:1px;background:rgba(255,255,255,.28);pointer-events:none;transform:translateY(18px)}
.bc-cta-copy .bc-eyebrow{color:#f2e6d5;position:relative;z-index:1}
.bc-cta-copy h2{position:relative;z-index:1;font-size:clamp(40px,3.7vw,56px);max-width:520px;text-shadow:0 6px 22px rgba(0,0,0,.18)}
.bc-cta-copy>p{position:relative;z-index:1;margin:16px 0 22px;color:rgba(255,255,255,.92);max-width:470px;font-size:16px;text-shadow:0 4px 16px rgba(0,0,0,.16)}
.bc-contact-note{position:relative;z-index:1;max-width:430px;padding:0;color:rgba(255,255,255,.86);font-size:12px;line-height:1.6;background:none;border:0;backdrop-filter:none;-webkit-backdrop-filter:none}
.bc-contact-panel{background:#f8f5ef;color:var(--bc-ink);padding:38px 40px}
.bc-contact-form{display:grid;grid-template-columns:1fr 1fr;gap:18px 16px}
.bc-field{display:flex;flex-direction:column;gap:7px;min-width:0}
.bc-field--wide{grid-column:1/-1}
.bc-field label{font-size:12px;font-weight:600;color:#5b5147;letter-spacing:.01em}
.bc-field label span{color:#9d835f}
.bc-field input,.bc-field select,.bc-field textarea{width:100%;border:1px solid #d9cec0;border-radius:11px;background:#fff;color:var(--bc-ink);padding:12px 13px;outline:0;transition:border-color .2s,box-shadow .2s,background .2s}
.bc-field input,.bc-field select{height:46px}
.bc-field textarea{min-height:112px;resize:vertical;line-height:1.45}
.bc-field input:focus,.bc-field select:focus,.bc-field textarea:focus{border-color:var(--bc-sand-deep);box-shadow:0 0 0 3px rgba(157,131,95,.12)}
.bc-form-actions{display:flex;flex-direction:row;align-items:center;gap:16px;margin-top:2px}
.bc-form-actions .bc-btn{border:0;cursor:pointer;flex:0 0 auto}
.bc-form-actions p{margin:0;color:#80756a;font-size:11px;line-height:1.45}
.bc-form-message{grid-column:1/-1;margin-bottom:18px;padding:12px 14px;border-radius:10px;font-size:13px;line-height:1.45}
.bc-form-message--success{background:#edf5ed;border:1px solid #cadfc9;color:#35553a}
.bc-form-message--error{background:#fbefed;border:1px solid #e7c8c2;color:#7b4038}
.bc-hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.site-footer{border-top:1px solid var(--bc-line);background:#fff}
.bc-footer-inner{min-height:72px;display:flex;align-items:center;justify-content:center;text-align:center}
.bc-footer-inner p{margin:0;color:#8a8177;font-size:12px;letter-spacing:.01em}

/* INNER / SEO PAGES */
.bc-page{padding:130px 0 100px}.bc-page h1{font-family:var(--bc-sans);font-size:clamp(48px,5.4vw,82px);font-weight:400;letter-spacing:-.04em;line-height:1.02}.bc-content{max-width:860px}.bc-content>*+*{margin-top:1.2em}

@media (max-width:1120px){
  .bc-header-inner{height:78px}.bc-nav{gap:23px}.bc-nav a{font-size:14px}
  .bc-hero-grid{grid-template-columns:.9fr 1.3fr;gap:34px}.bc-hero h1{font-size:clamp(50px,5.6vw,72px)}
  .bc-value{padding:6px 22px}.bc-project-grid{grid-template-columns:repeat(2,1fr);gap:24px 16px}
  .bc-sound-card{grid-template-columns:1fr;height:auto}.bc-sound-media{height:390px;min-height:390px;order:-1}.bc-sound-copy{padding:40px 38px}
  .bc-experience-grid{grid-template-columns:1fr}.bc-experience-media{margin-left:0;border-radius:13px;min-height:480px}.bc-experience-copy{padding-top:8px}
}
@media (max-width:820px){
  html{scroll-padding-top:75px}.admin-bar .site-header{top:46px}.bc-header-inner{height:74px}.bc-brand img,.custom-logo-link img{width:108px}.bc-menu-toggle{display:block}
  .bc-nav{position:fixed;inset:74px 0 auto 0;background:#fff;border-top:1px solid var(--bc-line);border-bottom:1px solid var(--bc-line);padding:24px var(--bc-pad) 34px;display:none;flex-direction:column;align-items:flex-start;gap:10px;box-shadow:0 18px 40px rgba(0,0,0,.06)}.bc-nav.is-open{display:flex}.bc-nav a{font-size:18px;width:100%;padding:8px 0}
  .bc-hero{padding-top:16px}.bc-hero-grid{grid-template-columns:1fr}.bc-hero-copy{padding:28px 0 18px}.bc-hero h1{font-size:clamp(49px,12vw,70px)}.bc-hero-main{aspect-ratio:1.25/1}.bc-hero-detail{width:43%;right:7px;bottom:-12px}.bc-hero-visual{padding-bottom:40px}
  .bc-values-grid{grid-template-columns:1fr}.bc-value{padding:18px 0;border-right:0;border-bottom:1px solid #dfd6c8}.bc-value:last-child{border-bottom:0}
  .bc-section-head{grid-template-columns:1fr auto}.bc-section-head .bc-section-line{display:none}.bc-section-head h2{font-size:50px}.bc-project-grid{grid-template-columns:1fr 1fr}
  .bc-sectors{grid-template-columns:repeat(3,1fr);gap:18px 0}.bc-sector:nth-child(3){border-right:0}.bc-sector{padding:0 8px}
  .bc-clients-grid{grid-template-columns:1fr}.bc-client-list{grid-template-columns:repeat(3,1fr);gap:14px}.bc-client{min-height:82px;padding:14px}
  .bc-cta-card{grid-template-columns:1fr}.bc-cta-copy{padding:38px 32px;min-height:360px}.bc-contact-panel{padding:32px}
}
@media (max-width:560px){
  :root{--bc-pad:20px}.bc-eyebrow{font-size:9px;letter-spacing:.22em}.bc-hero h1{font-size:48px}.bc-hero-lead{font-size:16px}.bc-hero-actions{margin-top:26px}.bc-btn{padding:0 20px;min-height:46px}
  .bc-projects{padding-top:62px}.bc-section-head{grid-template-columns:1fr}.bc-section-head .bc-btn{justify-self:start}.bc-project-grid{grid-template-columns:1fr}.bc-project-image{aspect-ratio:1.2/1}.bc-project-info h3{font-size:24px}
  .bc-sound{padding:30px 0 38px}.bc-sound-media{height:300px;min-height:300px}.bc-sound-copy{padding:32px 24px}.bc-sound-copy h2{font-size:38px}.bc-sound-copy .bc-copy{font-size:15px}
  .bc-experience-media{min-height:340px}.bc-experience-copy h2{font-size:43px}.bc-sectors{grid-template-columns:repeat(2,1fr)}.bc-sector:nth-child(odd){border-right:1px solid var(--bc-line)}.bc-sector:nth-child(even){border-right:0}.bc-sector:last-child{grid-column:1/-1;border-right:0;padding-top:16px}
  .bc-client-list{grid-template-columns:1fr 1fr}.bc-client{min-height:74px;padding:12px}.bc-client img{max-height:36px}
  .bc-cta{padding-bottom:32px}.bc-cta-copy{min-height:320px;padding:30px 22px}.bc-cta-copy::after{left:22px;right:22px;bottom:26px;transform:translateY(12px)}.bc-cta-copy h2{font-size:42px}.bc-contact-panel{padding:26px 20px}.bc-contact-form{grid-template-columns:1fr}.bc-field--wide{grid-column:auto}.bc-form-actions{flex-direction:column;align-items:flex-start}.bc-footer-inner{min-height:64px}
}