:root{
  --yellow:#ffc919;
  --yellow-2:#ffd84c;
  --dark:#20211d;
  --black:#11120f;
  --muted:#6f716b;
  --line:#e9e2c8;
  --bg:#fffaf0;
  --white:#ffffff;
  --shadow:0 20px 60px rgba(17,18,15,.15);
  --radius:26px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--dark);line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1160px,92%);margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,240,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(32,33,29,.08)}.nav{height:86px;display:flex;align-items:center;justify-content:space-between}.brand img{width:210px;max-height:70px;object-fit:contain}.nav-links{display:flex;gap:26px;align-items:center;font-weight:700}.nav-links a:not(.btn){position:relative}.nav-links a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-8px;width:0;height:3px;background:var(--yellow);transition:.25s}.nav-links a:hover::after{width:100%}.menu-toggle{display:none;background:var(--dark);color:white;border:0;border-radius:12px;padding:10px 14px;font-size:22px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:linear-gradient(135deg,var(--yellow),#ffb300);color:#161711;font-weight:800;padding:15px 24px;box-shadow:0 12px 26px rgba(255,201,25,.32);cursor:pointer;transition:.25s}.btn:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,201,25,.4)}.btn-small{padding:10px 18px}.btn-outline{background:transparent;border:2px solid var(--dark);box-shadow:none}.hero{padding:82px 0 56px;overflow:hidden}.section-glow{position:relative}.section-glow::before{content:"";position:absolute;right:-180px;top:-160px;width:520px;height:520px;background:radial-gradient(circle,rgba(255,201,25,.42),transparent 64%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}.eyebrow{display:inline-flex;font-weight:900;letter-spacing:.06em;text-transform:uppercase;color:#9b7400;background:#fff1ad;border:1px solid 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span{display:block;color:#e7e2d1}.stats{padding:18px 0 48px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.stats-grid div{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;text-align:center;box-shadow:0 12px 30px rgba(17,18,15,.05)}.stats-grid strong{display:block;font-size:2.4rem}.stats-grid span{color:var(--muted);font-weight:700}.section{padding:86px 0}.section-head{max-width:820px;margin-bottom:36px}.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-height:230px;transition:.25s;position:relative;overflow:hidden}.service-card::before{content:"";position:absolute;right:-50px;top:-50px;width:160px;height:160px;border-radius:50%;background:rgba(255,201,25,.16)}.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.service-card span{color:#b88900;font-weight:900}.service-card p,.project-card p,.news-card p{color:var(--muted)}.ev-section{background:var(--black);color:white;position:relative;overflow:hidden}.ev-section p,.ev-section .check-list{color:#ded8c6}.ev-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}.check-list{padding-left:0;list-style:none;margin:26px 0}.check-list li{margin:12px 0;padding-left:30px;position:relative}.check-list li::before{content:"⚡";position:absolute;left:0;color:var(--yellow)}.ev-panel{position:relative}.ev-panel img{border-radius:34px;box-shadow:0 22px 60px rgba(0,0,0,.35);height:480px;width:100%;object-fit:cover}.floating-badge{position:absolute;right:-10px;top:28px;background:var(--yellow);color:var(--black);font-weight:900;padding:16px 20px;border-radius:18px;box-shadow:0 18px 36px rgba(255,201,25,.3)}.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.project-card{background:white;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:0 14px 38px rgba(17,18,15,.06)}.project-card img{height:230px;width:100%;object-fit:cover}.project-card div{padding:22px}.news-section{background:#fff}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.news-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:28px}.news-card span{font-weight:900;color:#b88900}.quote-section{background:linear-gradient(160deg,#fffaf0,#fff3bd)}.quote-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:46px;align-items:start}.contact-box{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-top:28px;box-shadow:0 16px 40px rgba(17,18,15,.06)}.contact-box a{text-decoration:underline;text-decoration-color:var(--yellow);text-underline-offset:4px}.quote-form{background:white;border:1px solid var(--line);border-radius:34px;padding:30px;box-shadow:var(--shadow)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:block;font-weight:800;margin-bottom:16px}input,select,textarea{width:100%;margin-top:7px;border:1px solid #d9d0b8;border-radius:16px;padding:14px 14px;font:inherit;background:#fff;color:var(--dark);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--yellow);box-shadow:0 0 0 4px rgba(255,201,25,.2)}textarea{resize:vertical}.honeypot{position:absolute;left:-9999px}.form-status{font-weight:800}.footer{background:var(--black);color:white;padding:52px 0 24px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:26px}.footer p{color:#d7d0bd}.footer-logo{width:190px;background:white;border-radius:14px;padding:6px}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:24px;color:#c8c0ae}.whatsapp-float{position:fixed;right:22px;bottom:22px;background:#25d366;color:white;font-weight:900;border-radius:999px;padding:14px 18px;box-shadow:0 16px 36px rgba(0,0,0,.25);z-index:30}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s ease}.reveal.is-visible{opacity:1;transform:none}.delay-1{transition-delay:.16s}@media(max-width:900px){.menu-toggle{display:block}.nav-links{position:absolute;top:86px;left:4%;right:4%;display:none;flex-direction:column;background:white;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.hero-grid,.ev-grid,.quote-grid{grid-template-columns:1fr}.cards-grid,.news-grid{grid-template-columns:1fr 1fr}.project-grid{grid-template-columns:1fr 1fr}.stats-grid{grid-template-columns:1fr}.hero-card img,.ev-panel img{height:380px}.brand img{width:170px}}@media(max-width:620px){.cards-grid,.news-grid,.project-grid,.form-row,.footer-grid{grid-template-columns:1fr}.hero{padding-top:52px}.section{padding:62px 0}.hero-actions .btn{width:100%}.quote-form{padding:22px}.whatsapp-float{left:18px;right:18px;text-align:center}.nav{height:78px}.nav-links{top:78px}}