:root{--ink:#171d22;--slate:#0f1b21;--muted:#676f73;--line:#d6d9da;--white:#fff;--soft:#f6f6f4;--accent:#1b2b31}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}a{color:inherit}.topbar{height:74px;display:grid;grid-template-columns:270px 1fr 128px;align-items:center;padding:0 3.7vw;background:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid #eee}.brand{text-decoration:none;display:flex;flex-direction:column;gap:3px;letter-spacing:.25em}.brand strong{font-size:19.8px;font-weight:500}.brand span{font-size:11px;font-weight:700}.nav{display:flex;justify-content:center;gap:32px}.nav a{text-decoration:none;font-size:12px;font-weight:700;letter-spacing:.02em;display:inline-block;transition:transform .18s ease,color .18s ease;transform-origin:center}.nav a:hover{transform:scale(1.5);position:relative;z-index:10}.top-cta{height:34px;background:#101b21;color:#fff;text-decoration:none;font-size:9px;display:flex;align-items:center;justify-content:center;gap:16px}.top-cta b{font-size:15px}.menu{display:none;background:none;border:0;font-size:20px}.hero{position:relative;height:570px;overflow:hidden;color:#fff}.hero-bg{position:absolute;inset:0;background:url('assets/hero_mock.jpg') center right/cover no-repeat;filter:saturate(.92)}.hero-tint{position:absolute;inset:0;background:linear-gradient(90deg,rgba(36,69,94,.75) 0%,rgba(42,78,104,.28) 44%,rgba(10,20,26,.08) 100%)}.hero-inner{height:100%;position:relative;display:flex;align-items:center;padding:0 6%;max-width:1500px;margin:auto}.hero-copy{width:440px}.micro{font-size:9px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;display:flex;align-items:center;gap:18px}.micro i{width:43px;height:1px;background:currentColor;display:inline-block;opacity:.7}.hero h1{font-size:48px;line-height:1.08;font-weight:400;letter-spacing:-.02em;margin:19px 0 14px}.hero p{font-size:15px;line-height:1.55;width:300px;margin:0 0 28px}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;text-decoration:none;font-size:9px;font-weight:700;padding:13px 18px}.btn.light{background:#fff;color:#20282c;box-shadow:0 2px 8px rgba(0,0,0,.16)}.slide-count{position:absolute;right:5.7%;bottom:29px;font-size:11px;letter-spacing:.2em}.section{padding:58px 5.8%;max-width:1480px;margin:auto}.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:115px;align-items:start}.micro.dark{color:#3b4145}.section-head h2,.projects h2,.concept h2{font-weight:400;font-size:31px;line-height:1.18;letter-spacing:-.025em;margin:13px 0 0}.section-head>p{font-size:12px;line-height:1.65;margin:28px 0 0;max-width:390px}.service-grid{display:grid;grid-template-columns:repeat(5,1fr);margin-top:46px;border-top:0}.service-grid article{padding:0 28px 0 0;border-right:1px solid var(--line);min-height:225px;margin-right:28px}.service-grid article:last-child{border-right:0;margin-right:0}.line-icon{font-size:28px;margin:0 0 18px}.service-grid b{font-size:10px;color:#656c70}.service-grid h3{font-size:11px;margin:14px 0 12px}.service-grid p{font-size:11px;line-height:1.55;color:#4e5559;min-height:70px}.service-grid a{font-size:8px;text-decoration:none;font-weight:700}.experience{height:370px;position:relative;color:#fff;overflow:hidden}.experience-bg{position:absolute;inset:0;background:url('assets/hero_mock.jpg') center 63%/cover no-repeat;transform:scale(1.08);filter:saturate(.7) brightness(.65)}.experience-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(36,67,89,.55),rgba(15,31,42,.25))}.experience-inner{position:relative;z-index:2;padding-top:38px;padding-bottom:0}.micro.pale{color:#e8eff1}.experience h2{font-size:33px;font-weight:400;line-height:1.12;margin:17px 0 28px}.stats{display:grid;grid-template-columns:1fr 1.35fr 1fr;max-width:940px}.stats>div{padding:0 48px 0 0;margin-right:48px;border-right:1px solid rgba(255,255,255,.45)}.stats>div:last-child{border-right:0}.stats strong{display:block;font-size:38px;font-weight:400;margin-bottom:10px}.stats span{font-size:10px;font-weight:700;line-height:1.55}.projects{padding-top:44px;padding-bottom:62px}.project-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.project-head>a,.clients-head>a{font-size:8px;text-decoration:none;font-weight:700}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 17px}.project-grid article{min-width:0}.project-grid img{width:100%;height:176px;object-fit:cover;display:block;filter:saturate(.85)}.project-grid h3{font-size:12px;margin:10px 0 5px}.project-grid p{font-size:8px;margin:0;color:#63696c;font-weight:700;letter-spacing:.02em}.project-grid p span{margin:0 8px}.concept{display:grid;grid-template-columns:37% 63%;min-height:310px;background:#f4f4f2}.concept-photo{background:url('assets/concept_mock.jpg') center/cover no-repeat}.concept-copy{padding:35px 6.2% 24px 5.3%}.concept-copy h2{font-size:33px;margin-top:16px}.concept-copy h3{font-size:14px;font-weight:500;margin:6px 0 29px}.steps{display:grid;grid-template-columns:repeat(4,1fr)}.steps>div{display:flex;align-items:center;flex-direction:column;gap:11px;border-right:1px solid #d3d5d5;padding:0 20px}.steps>div:last-child{border-right:0}.steps span{font-size:28px}.steps b{font-size:9px;font-weight:500}.clients{padding-top:28px;padding-bottom:35px}.clients-head{display:flex;justify-content:space-between;align-items:center}.client-grid{display:grid;grid-template-columns:repeat(7,1fr);align-items:center;gap:20px;margin-top:32px;color:#5f6669}.client-grid>div{text-align:center;border-right:1px solid #e0e1e1;min-height:42px;display:flex;justify-content:center;align-items:center;flex-direction:column}.client-grid>div:last-child{border:0}.client-grid strong{font-size:13px}.client-grid small{font-size:7px;margin-top:2px}.contact{display:grid;grid-template-columns:24% 76%;background:#101d23;color:#fff;min-height:170px}.contact-photo{background:url('assets/contact_mock.jpg') center/cover no-repeat}.contact-main{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;padding:23px 6% 23px 5.4%}.contact-copy{border-right:1px solid rgba(255,255,255,.35);padding-right:40px}.contact-copy h2{font-size:25px;font-weight:400;line-height:1.15;margin:0 0 7px}.contact-copy p{margin:0;font-size:12px}.contact-data{padding-left:52px;display:flex;flex-direction:column;gap:10px}.contact-data a,.contact-data span{font-size:10px;text-decoration:none}.compact{width:145px;margin-top:5px;padding:9px 13px}footer{background:#0b171d;color:#fff;min-height:143px;display:grid;grid-template-columns:280px 1fr 70px;grid-template-rows:83px 45px;align-items:center;padding:0 4%;border-top:1px solid rgba(255,255,255,.1)}.foot-brand{display:flex;flex-direction:column;letter-spacing:.2em}.foot-brand strong{font-size:14px;font-weight:500}.foot-brand span{font-size:8px;margin-top:4px}.foot-brand~nav{display:flex;justify-content:center;gap:28px}.foot-brand~nav a{font-size:7px;text-decoration:none}.social{text-align:right;font-weight:700}.copyright{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.08);font-size:7px;color:#a8afb2;padding-top:15px}
@media(max-width:900px){.topbar{grid-template-columns:1fr auto auto}.nav{display:none;position:absolute;top:74px;left:0;right:0;background:white;flex-direction:column;padding:20px 5%;box-shadow:0 6px 20px rgba(0,0,0,.08)}.nav.open{display:flex}.menu{display:block}.top-cta{margin-left:12px}.two-col{grid-template-columns:1fr;gap:15px}.service-grid{grid-template-columns:repeat(2,1fr);gap:30px}.service-grid article{border-right:0;border-bottom:1px solid var(--line);padding-bottom:22px;margin-right:0}.project-grid{grid-template-columns:1fr 1fr}.concept{grid-template-columns:1fr}.concept-photo{height:280px}.client-grid{grid-template-columns:repeat(4,1fr)}.contact{grid-template-columns:1fr}.contact-photo{height:160px}.contact-main{grid-template-columns:1fr 1fr}.stats>div{padding-right:28px;margin-right:28px}}
@media(max-width:620px){.topbar{padding:0 18px}.brand strong{font-size:14px}.brand span{font-size:8px}.top-cta{display:none}.hero{height:530px}.hero-inner{padding:0 24px}.hero-copy{width:100%}.hero h1{font-size:39px}.hero p{width:280px}.section{padding-left:24px;padding-right:24px}.service-grid,.project-grid{grid-template-columns:1fr}.experience{height:auto;min-height:520px}.stats{grid-template-columns:1fr;gap:20px}.stats>div{border-right:0;border-bottom:1px solid rgba(255,255,255,.35);padding-bottom:16px}.concept-copy{padding:34px 24px}.steps{grid-template-columns:1fr 1fr;gap:28px 0}.steps>div:nth-child(2){border-right:0}.client-grid{grid-template-columns:repeat(2,1fr)}.contact-main{grid-template-columns:1fr;gap:24px}.contact-copy{border-right:0;border-bottom:1px solid rgba(255,255,255,.3);padding:0 0 20px}.contact-data{padding-left:0}footer{grid-template-columns:1fr 40px;grid-template-rows:auto auto auto;padding:24px}.foot-brand~nav{grid-column:1/-1;justify-content:flex-start;flex-wrap:wrap;margin:22px 0}.copyright{grid-column:1/-1}.project-grid img{height:220px}}

/* V4 text alignment and branding refinements */
.hero p,.section-head>p,.service-grid p,.project-grid p,.contact-copy p,.contact-data,.client-grid small{ text-align:justify; text-justify:inter-word; }
.service-grid h3,.project-grid h3{ text-align:justify; }
.official-logo{padding:0 8px;gap:2px}.official-logo span{font-weight:700;font-size:11px;line-height:1.1;text-align:center}.official-logo small{text-align:center!important;font-size:7px}.pending-logo{opacity:.78}
@media(max-width:620px){.brand strong{font-size:15.4px}.brand span{font-size:8.8px;letter-spacing:.12em}}


/* V5 — logos oficiales proporcionados por el cliente */
.client-logo{min-width:0}
.official-logo{padding:0 8px;gap:7px;opacity:1}
.official-logo img{display:block;max-width:100%;max-height:48px;width:auto;height:auto;object-fit:contain}
.tricolor-logo{flex-direction:row!important;gap:7px!important}
.tricolor-logo img{width:29px;height:29px;max-height:none;object-fit:contain;border-radius:50%}
.tricolor-logo strong{font-size:14px;color:#252b2f;letter-spacing:-.01em}
/* Justificación solicitada para textos corridos */
p{ text-align:justify; text-justify:inter-word; }
@media(max-width:620px){.official-logo img{max-height:42px}.tricolor-logo strong{font-size:12px}}


/* V6 — ajustes finales solicitados */
/* La identificación profesional del encabezado se mantiene en una sola línea. */
.brand{min-width:max-content}
.brand span{white-space:nowrap}
/* Menú superior: crecimiento de 50% al pasar el cursor. */
.nav a:hover{transform:scale(1.5)}
/* Pie de página: textos 50% mayores que en V5. */
.foot-brand strong{font-size:21px}
.foot-brand span{font-size:12px;white-space:nowrap}
.foot-brand~nav a{font-size:10.5px}
.copyright{font-size:10.5px}
/* Ajuste del logo y nombre Pinturas Tricolor. */
.tricolor-logo strong{font-size:14px;line-height:1.05;text-align:left}
@media(max-width:900px){
  .topbar{grid-template-columns:minmax(320px,auto) 1fr 128px}
}
@media(max-width:620px){
  .brand{min-width:0}
  .brand span{font-size:7.7px;white-space:nowrap;letter-spacing:.06em}
  .foot-brand strong{font-size:18px}
  .foot-brand span{font-size:10px;white-space:normal}
  .foot-brand~nav a{font-size:9.5px}
  .copyright{font-size:9.5px}
}


/* V7 — enlaces de contacto y redes sociales */
.social{display:flex;justify-content:flex-end;align-items:center;gap:10px}
.social-icon{width:30px;height:30px;border:1px solid rgba(255,255,255,.45);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;font-size:14px;font-weight:700;transition:transform .18s ease,background .18s ease}
.social-icon:hover{transform:scale(1.12);background:rgba(255,255,255,.12)}
.social-icon.email{font-size:13px}
.social-icon.whatsapp{font-size:13px}
@media(max-width:620px){.social{justify-content:flex-end;gap:7px}.social-icon{width:28px;height:28px}}


/* V8 — fichas de servicios con aparición fade */
.service-grid article{cursor:pointer}
.service-modal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:24px;visibility:hidden;opacity:0;transition:opacity .42s ease,visibility .42s ease}
.service-modal.open{visibility:visible;opacity:1}
.service-modal-backdrop{position:absolute;inset:0;background:rgba(5,12,16,.72);backdrop-filter:blur(3px)}
.service-modal-panel{position:relative;width:min(1200px,94vw);max-height:92vh;border-radius:14px;overflow:hidden;background:#eef0ef;box-shadow:0 24px 70px rgba(0,0,0,.28);transform:translateY(10px) scale(.99);opacity:0;transition:transform .45s ease,opacity .45s ease}
.service-modal.open .service-modal-panel{transform:none;opacity:1}
.service-modal-image{display:block;width:100%;height:auto;max-height:92vh;object-fit:contain;background:#eef0ef}
.service-modal-close{position:absolute;z-index:50;right:14px;top:14px;width:42px;height:42px;border:1px solid rgba(20,28,32,.18);border-radius:50%;background:rgba(255,255,255,.92);color:#20282c;cursor:pointer;pointer-events:auto;display:flex;align-items:center;justify-content:center;font:300 30px/1 Arial,sans-serif;box-shadow:0 3px 14px rgba(0,0,0,.14);transition:transform .18s ease,background .18s ease}.service-modal-close:hover{transform:scale(1.07);background:#fff}.service-modal-close:focus-visible{outline:2px solid #20282c;outline-offset:2px}
body.modal-open{overflow:hidden}
.social-icon.whatsapp svg{width:18px;height:18px;fill:currentColor}
@media(max-width:760px){.service-modal{padding:8px}.service-modal-panel{width:98vw;border-radius:9px}.service-modal-image{max-height:94vh}.service-modal-close{right:10px;top:10px;width:40px;height:40px;font-size:28px}}

/* V13 — galería de proyectos */
.project-card{cursor:pointer;transition:transform .2s ease,opacity .2s ease}.project-card:hover{transform:translateY(-2px)}.project-card:focus-visible{outline:2px solid #20282c;outline-offset:5px}
.project-modal{position:fixed;inset:0;z-index:220;display:flex;align-items:center;justify-content:center;padding:24px;visibility:hidden;opacity:0;transition:opacity .4s ease,visibility .4s ease}.project-modal.open{visibility:visible;opacity:1}.project-modal-backdrop{position:absolute;inset:0;background:rgba(5,12,16,.76);backdrop-filter:blur(3px)}.project-modal-panel{position:relative;width:min(1280px,94vw);max-height:92vh;border-radius:12px;background:#111b20;box-shadow:0 24px 70px rgba(0,0,0,.32);transform:translateY(10px) scale(.99);opacity:0;transition:transform .42s ease,opacity .42s ease;overflow:hidden}.project-modal.open .project-modal-panel{transform:none;opacity:1}.project-modal-content{display:flex;align-items:center;justify-content:center;gap:8px;padding:8px}.project-modal-content img{display:block;max-width:100%;max-height:88vh;object-fit:contain}.project-modal-content.triple{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.project-modal-content.triple img{width:100%;height:min(68vh,620px);object-fit:cover}.project-modal-close{position:absolute;z-index:20;right:14px;top:14px;width:42px;height:42px;border:1px solid rgba(20,28,32,.18);border-radius:50%;background:rgba(255,255,255,.94);color:#20282c;cursor:pointer;display:flex;align-items:center;justify-content:center;font:300 30px/1 Arial,sans-serif;box-shadow:0 3px 14px rgba(0,0,0,.14)}.project-modal-content.triple~*{}body.project-modal-open{overflow:hidden}@media(max-width:760px){.project-modal{padding:8px}.project-modal-panel{width:98vw}.project-modal-content.triple{grid-template-columns:1fr;overflow:auto;max-height:92vh}.project-modal-content.triple img{height:auto;max-height:none}.project-modal-close{right:10px;top:10px}}

/* V14 - galería individual para Viviendas particulares */
.project-modal-panel.gallery-mode{width:min(1280px,94vw)}
.project-modal-content.gallery{position:relative;min-height:300px;padding:18px 64px;overflow:hidden}
.project-modal-content.gallery img{max-width:100%;max-height:84vh;width:auto;height:auto;object-fit:contain;opacity:1;transition:opacity .28s ease}
.project-modal-content.gallery img.changing{opacity:0}
.project-gallery-arrow{position:absolute;z-index:25;top:50%;transform:translateY(-50%);width:46px;height:46px;border:1px solid rgba(255,255,255,.45);border-radius:50%;background:rgba(15,27,32,.72);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font:300 32px/1 Arial,sans-serif;transition:background .18s ease,transform .18s ease}
.project-gallery-arrow:hover{background:rgba(15,27,32,.95);transform:translateY(-50%) scale(1.06)}
.project-gallery-prev{left:12px}.project-gallery-next{right:12px}
.project-gallery-arrow[hidden]{display:none}
@media(max-width:760px){.project-modal-content.gallery{padding:58px 44px 18px}.project-gallery-arrow{width:40px;height:40px;font-size:28px}.project-gallery-prev{left:5px}.project-gallery-next{right:5px}}

/* V15 - leyendas Viviendas particulares */
.project-gallery-caption{position:absolute;z-index:24;left:64px;right:64px;bottom:18px;padding:13px 18px;background:rgba(15,27,32,.72);color:#fff;font-size:13px;line-height:1.45;letter-spacing:.01em;text-align:center;backdrop-filter:blur(2px);transition:opacity .28s ease}
@media(max-width:760px){.project-gallery-caption{left:44px;right:44px;bottom:18px;padding:10px 12px;font-size:11px}}