:root{
  --red:#b00000;
  --red-dark:#7c0000;
  --ink:#1d1d1f;
  --muted:#6b6f76;
  --line:#e9e3df;
  --soft:#f7f3f0;
  --white:#fff;
  --shadow:0 18px 40px rgba(0,0,0,.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,92vw);margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus{left:1rem;top:1rem;width:auto;height:auto;background:#fff;padding:.7rem 1rem;z-index:999}
.topbar{background:var(--red-dark);color:#fff;font-size:.9rem}.topbar__inner{display:flex;gap:1.2rem;align-items:center;justify-content:flex-end;padding:.45rem 0}.topbar__inner span{margin-right:auto;opacity:.9}.topbar a{opacity:.95}
.navbar{background:#fff;box-shadow:0 1px 16px rgba(0,0,0,.07);position:sticky;top:0;z-index:50}.navbar__inner{display:flex;align-items:center;justify-content:space-between;min-height:82px}.brand{width:210px;background:var(--red);border-radius:4px;overflow:hidden}.brand img{width:100%;height:auto}.menu{display:flex;gap:1.6rem;align-items:center;list-style:none;margin:0;padding:0}.menu a{font-weight:700;text-transform:uppercase;font-size:.86rem;letter-spacing:.08em}.menu a:hover{color:var(--red)}.menu-toggle{display:none;background:var(--red);color:#fff;border:0;padding:.6rem .8rem;border-radius:10px;font-size:1.2rem}
.hero{position:relative;min-height:72vh;display:flex;align-items:center;background-image:url('../img/hero-deicons.jpg');background-size:cover;background-position:center}.hero__overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.76),rgba(0,0,0,.46),rgba(176,0,0,.18))}.hero__content{position:relative;color:#fff;padding:7rem 0}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-weight:800;color:var(--red);font-size:.86rem;margin:0 0 .8rem}.hero .eyebrow{color:#fff;background:rgba(176,0,0,.78);display:inline-block;padding:.35rem .6rem;border-radius:999px}.hero h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(2.35rem,5vw,5.1rem);line-height:1.03;margin:0;max-width:850px}.hero__lead{font-size:1.25rem;max-width:680px;margin:1.2rem 0 2rem;color:#f3f1ef}.hero__actions{display:flex;gap:1rem;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:.9rem 1.25rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.84rem;border:2px solid transparent;cursor:pointer}.btn--primary{background:var(--red);color:#fff}.btn--primary:hover{background:var(--red-dark)}.btn--light{background:#fff;color:var(--ink)}.btn--light:hover{background:var(--soft)}
.intro-strip{background:var(--ink);color:#fff}.intro-strip__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.12)}.intro-strip__grid>div{padding:1.4rem;background:var(--ink)}.intro-strip strong{display:block;font-size:1.1rem}.intro-strip span{color:#cfd1d4;font-size:.94rem}
.section{padding:5.8rem 0}.section--soft{background:var(--soft)}.section__heading{max-width:760px;margin-bottom:2.2rem}.section__heading h2{font-family:Georgia,'Times New Roman',serif;font-size:clamp(2rem,3.5vw,3.3rem);line-height:1.08;margin:.2rem 0 1rem}.section__heading p{color:var(--muted);font-size:1.05rem}.section__heading--split{max-width:100%;display:grid;grid-template-columns:1fr .9fr;gap:2rem;align-items:end}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}.service-card{padding:1.65rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 4px 16px rgba(0,0,0,.04);transition:.2s}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.service-card span{color:var(--red);font-weight:900;letter-spacing:.1em}.service-card h3{font-size:1.35rem;margin:.6rem 0}.service-card p{color:var(--muted);margin:0}
.metrics{background:var(--red);color:#fff}.metrics__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.2)}.metrics__grid>div{padding:2rem 1.2rem;background:var(--red)}.metrics strong{display:block;font-size:2.6rem;font-family:Georgia,'Times New Roman',serif}.metrics span{color:#fff3f3}
.filter-bar{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:1.6rem}.filter-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:.7rem 1rem;font-weight:700;cursor:pointer}.filter-btn.active,.filter-btn:hover{background:var(--red);color:#fff;border-color:var(--red)}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}.project-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 5px 20px rgba(0,0,0,.08);transition:.2s}.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.project-card img{height:245px;width:100%;object-fit:cover}.project-card__body{padding:1.1rem}.tag{display:inline-flex;background:#f3e6e6;color:var(--red);font-weight:800;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;border-radius:999px;padding:.25rem .55rem}.project-card h3{font-size:1.18rem;line-height:1.18;margin:.8rem 0 .45rem}.project-card p{color:var(--muted);margin:0;font-size:.96rem}
.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}.sector-grid article{padding:1.6rem;border-left:5px solid var(--red);background:var(--soft);border-radius:0 var(--radius) var(--radius) 0}.sector-grid h3{margin:0 0 .6rem}.sector-grid p{color:var(--muted);margin:0}
.about{padding:5.8rem 0;background:#181818;color:#fff}.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}.about__media img{border-radius:var(--radius);box-shadow:var(--shadow);height:520px;width:100%;object-fit:cover}.about h2{font-family:Georgia,'Times New Roman',serif;font-size:clamp(2rem,3.5vw,3.4rem);line-height:1.08;margin:.2rem 0 1.4rem}.statement{border-top:1px solid rgba(255,255,255,.15);padding:1rem 0}.statement h3{margin:.2rem 0;color:#fff}.statement p{color:#d7d7d7;margin:0}.about .btn{margin-top:1rem}
.contact__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:3rem;align-items:start}.contact h2{font-family:Georgia,'Times New Roman',serif;font-size:clamp(2rem,3vw,3rem);line-height:1.1}.contact-list{display:grid;gap:.8rem;margin-top:1.5rem}.contact-list a{display:block;border:1px solid var(--line);padding:1rem;border-radius:16px}.contact-list strong{display:block;color:var(--red)}.contact-list span{color:var(--muted)}.contact-form{background:var(--soft);border-radius:var(--radius);padding:1.5rem;display:grid;grid-template-columns:1fr 1fr;gap:1rem}.contact-form label{font-weight:700}.contact-form input,.contact-form select,.contact-form textarea{width:100%;margin-top:.35rem;border:1px solid var(--line);border-radius:12px;padding:.85rem;font:inherit;background:#fff}.contact-form label:nth-last-of-type(1),.contact-form button,.form-note{grid-column:1/-1}.form-note{font-size:.9rem;color:var(--muted);margin:0}.whatsapp-float{position:fixed;right:1rem;bottom:1rem;background:#25D366;color:#fff;border-radius:999px;padding:.85rem 1rem;font-weight:900;box-shadow:var(--shadow);z-index:60}
.footer{background:#111;color:#fff;padding:3.2rem 0 0}.footer__grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:2rem}.footer__logo{width:210px;background:var(--red);margin-bottom:1rem}.footer h3{font-size:1rem;text-transform:uppercase;letter-spacing:.12em}.footer a{display:block;color:#ddd;margin:.35rem 0}.footer a:hover{color:#fff}.footer p{color:#ddd}.footer__bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);margin-top:2rem;padding:1rem;color:#aaa}
@media (max-width:920px){.menu-toggle{display:block}.menu{position:absolute;left:0;right:0;top:82px;background:#fff;display:none;flex-direction:column;align-items:flex-start;padding:1rem 4vw;box-shadow:0 14px 24px rgba(0,0,0,.1)}.menu.open{display:flex}.topbar__inner{justify-content:center;flex-wrap:wrap}.topbar__inner span{width:100%;text-align:center;margin:0}.intro-strip__grid,.services-grid,.metrics__grid,.projects-grid,.sector-grid,.about__grid,.contact__grid,.footer__grid,.section__heading--split{grid-template-columns:1fr}.hero{min-height:68vh}.about__media img{height:340px}.contact-form{grid-template-columns:1fr}}
@media (max-width:560px){.brand{width:170px}.hero__content{padding:5rem 0}.section{padding:4rem 0}.project-card img{height:210px}.metrics strong{font-size:2.1rem}.whatsapp-float{left:1rem;right:1rem;text-align:center}.topbar a:nth-of-type(1){display:none}}