:root{
  --bg:#161a1f; --bg-2:#1c2128; --card:#22272e; --card-2:#1a1e24;
  --text:#f1f3f5; --muted:#9aa3ad; --steel:#c8ccd1; --border:rgba(255,255,255,.08);
  --primary:#ff7a1a; --primary-2:#ff5a00; --primary-fg:#16110a;
  --eco:#3ec77a; --eco-fg:#0c1f14;
  --grad-orange:linear-gradient(135deg,#ff8c33,#ff5a00);
  --grad-steel:linear-gradient(135deg,#e8eaee,#9099a3);
  --shadow:0 20px 50px -20px rgba(0,0,0,.7);
  --radius:8px;
  --font-display:"Oswald",system-ui,sans-serif;
  --font-sans:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--font-display);text-transform:uppercase;letter-spacing:-.01em;line-height:1.05}
.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}

/* HEADER */
.header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(22,26,31,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:.6rem}
.brand-mark{display:none}
.brand-name{font-family:var(--font-display);font-size:1.25rem;background:var(--grad-steel);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.brand-sub{font-size:10px;text-transform:uppercase;letter-spacing:.2em;color:var(--muted)}
.nav-links{display:flex;gap:2rem}
.nav-links a{font-size:.9rem;font-weight:500;color:rgba(241,243,245,.8);transition:color .2s}
.nav-links a:hover{color:var(--primary)}
.menu-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer}
.nav-call{font-size:.85rem}

.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;border-radius:var(--radius);font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:transform .2s,box-shadow .2s,background .2s;font-family:inherit}
.btn-primary{background:var(--grad-orange);color:var(--primary-fg);box-shadow:0 12px 30px -10px rgba(255,90,0,.5)}
.btn-primary:hover{transform:translateY(-2px) scale(1.02)}
.btn-outline{background:rgba(34,39,46,.6);color:var(--text);border:1px solid rgba(200,204,209,.25);backdrop-filter:blur(8px)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-eco{background:rgba(62,199,122,.12);color:var(--eco);border:1px solid rgba(62,199,122,.4)}
.btn-eco:hover{background:rgba(62,199,122,.22)}

/* HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:5rem 0 3rem;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(20,24,30,.92),rgba(12,14,18,.7) 50%,rgba(20,24,30,.85));z-index:1}
.hero-content{position:relative;z-index:2;max-width:780px}
.chip{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,122,26,.12);border:1px solid rgba(255,122,26,.4);color:var(--primary);padding:.4rem 1rem;border-radius:999px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.2em}
.dot{width:6px;height:6px;border-radius:50%;background:var(--primary);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-size:clamp(2.25rem,5.5vw,4.75rem);margin-top:1.5rem}
.text-orange{background:var(--grad-orange);-webkit-background-clip:text;background-clip:text;color:transparent}
.text-eco{color:var(--eco)}
.lead{font-size:1.125rem;color:var(--steel);font-weight:500;margin-top:1.25rem}
.muted{color:var(--muted)}
.hero-content .muted{margin-top:.75rem;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.trust-badges{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem;margin-top:2.5rem;max-width:600px}
.badge{background:rgba(34,39,46,.6);border:1px solid var(--border);padding:.5rem .75rem;border-radius:var(--radius);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;backdrop-filter:blur(8px)}

/* SECTIONS */
.section{padding:6rem 0}
.section-alt{background:rgba(28,33,40,.5)}
.section-head{max-width:680px;margin:0 auto 3.5rem;text-align:center}
.eyebrow{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.3em;color:var(--primary)}
.eyebrow.eco{color:var(--eco)}
.section-head h2,.grid-2 h2{font-size:clamp(1.75rem,3.5vw,3rem);margin-top:.75rem}
.section-head .muted{margin-top:1rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.img-frame{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow)}
.img-frame::before{content:"";position:absolute;inset:-1rem;background:radial-gradient(circle,rgba(255,122,26,.2),rgba(62,199,122,.1));filter:blur(40px);z-index:-1}
.eco-frame::before{background:radial-gradient(circle,rgba(62,199,122,.25),transparent)}
.img-frame img{width:100%;height:100%;max-height:520px;object-fit:cover}
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin-top:1.5rem}
.checklist li{font-size:.9rem;color:var(--text)}
.pill-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.75rem}
.pill{background:var(--card);border:1px solid var(--border);padding:.4rem .9rem;border-radius:999px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--steel)}

/* SERVICES */
.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.25rem}
.service-card{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:transform .3s,border-color .3s,box-shadow .3s}
.service-card:hover{transform:translateY(-6px);border-color:rgba(255,122,26,.4);box-shadow:0 20px 40px -10px rgba(255,122,26,.15)}
.service-card img{width:100%;height:170px;object-fit:cover}
.card-body{padding:1.25rem}
.card-body h3{font-size:1.1rem;margin-bottom:.5rem}
.card-body p{font-size:.85rem;color:var(--muted)}
.link-arrow{display:inline-block;margin-top:1rem;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:var(--primary)}
.link-arrow:hover{letter-spacing:.25em}

/* PROCESS */
.process-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem}
.step{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.75rem;transition:transform .3s}
.step:hover{transform:translateY(-4px)}
.step-num{width:64px;height:64px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid rgba(255,122,26,.4);background:var(--bg);font-family:var(--font-display);font-size:1.5rem;background-image:var(--grad-orange);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.step h3{font-size:1.2rem;margin:1.25rem 0 .5rem}
.step p{font-size:.9rem;color:var(--muted)}

/* WHY US */
.reasons-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.reason{background:var(--card);border:1px solid var(--border);padding:.85rem 1rem;border-radius:8px;font-size:.9rem;font-weight:500}

/* INDUSTRIES */
.industries-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.industry{background:var(--card);border:1px solid var(--border);padding:1.5rem;border-radius:12px;font-family:var(--font-display);font-size:1.05rem;transition:border-color .3s,transform .3s}
.industry:hover{border-color:rgba(255,122,26,.4);transform:translateY(-3px)}

/* SUSTAINABILITY */
.eco-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.5rem}
.eco-card{background:rgba(62,199,122,.06);border:1px solid rgba(62,199,122,.25);padding:1rem;border-radius:10px;display:flex;flex-direction:column;gap:.25rem}
.eco-card strong{font-family:var(--font-display);color:var(--eco);font-size:1rem}
.eco-card span{font-size:.78rem;color:var(--muted)}

/* STATS */
.stats-section{padding:4rem 0}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.75rem;text-align:center;position:relative;overflow:hidden}
.stat-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--eco))}
.stat-num{font-family:var(--font-display);font-size:2.5rem;background:var(--grad-steel);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.2em;color:var(--muted);margin-top:.4rem}

/* TESTIMONIALS */
.testimonial-wrap{max-width:760px;margin:0 auto;text-align:center}
.testimonial-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:2.5rem;margin-top:2rem}
.stars{color:var(--primary);font-size:1.1rem;letter-spacing:.2em;margin-bottom:1rem}
#tText{font-family:var(--font-display);font-size:1.35rem;line-height:1.45;text-transform:none;letter-spacing:0}
.t-meta{margin-top:1.5rem}
.t-name{font-family:var(--font-display);font-size:1.1rem;background:var(--grad-steel);-webkit-background-clip:text;background-clip:text;color:transparent}
.t-role{font-size:.85rem;color:var(--muted);margin-top:.2rem}
.t-dots{display:flex;justify-content:center;gap:.4rem;margin-top:1.5rem}
.t-dots button{height:6px;width:8px;border-radius:999px;background:var(--muted);border:none;cursor:pointer;transition:width .3s,background .3s;padding:0}
.t-dots button.active{width:32px;background:var(--primary)}

/* FAQ */
.faq-wrap{max-width:760px;margin:0 auto}
.faq-list{margin-top:2rem;display:flex;flex-direction:column;gap:.6rem}
.faq-list details{background:var(--card);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.faq-list summary{padding:1.1rem 1.25rem;cursor:pointer;font-family:var(--font-display);font-size:1rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"▾";color:var(--primary);transition:transform .25s}
.faq-list details[open] summary::after{transform:rotate(180deg)}
.faq-list p{padding:0 1.25rem 1.25rem;color:var(--muted);font-size:.9rem;border-top:1px solid var(--border);padding-top:1rem}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:2fr 3fr;gap:2rem}
.contact-info{display:flex;flex-direction:column;gap:.75rem}
.info-card{display:flex;gap:1rem;align-items:flex-start;background:var(--card);border:1px solid var(--border);padding:1rem 1.25rem;border-radius:10px;transition:border-color .3s}
.info-card:hover{border-color:rgba(255,122,26,.4)}
.info-icon{width:40px;height:40px;flex-shrink:0;border-radius:8px;background:rgba(255,122,26,.15);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.info-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.15em;color:var(--muted);font-weight:600}
.info-value{font-size:.95rem;font-weight:500;margin-top:.15rem}
.map-frame{border-radius:10px;overflow:hidden;border:1px solid var(--border);height:220px}
.map-frame iframe{width:100%;height:100%;border:0;filter:grayscale(.4)}
.contact-form{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:2rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-grid .full{grid-column:1/-1}
.contact-form label{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.15em;color:var(--muted);font-weight:600;margin-bottom:.4rem}
.contact-form input,.contact-form textarea{width:100%;background:rgba(22,26,31,.6);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:.65rem .85rem;color:var(--text);font-size:.9rem;font-family:inherit;transition:border-color .2s}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}
.contact-form textarea{resize:vertical;min-height:110px}
.contact-form .btn{margin-top:1.5rem}

/* FOOTER */
.footer{background:rgba(28,33,40,.7);border-top:1px solid var(--border);padding:3.5rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2.5rem}
.footer-brand{font-family:var(--font-display);font-size:1.75rem;background:var(--grad-steel);-webkit-background-clip:text;background-clip:text;color:transparent}
.footer .small{font-size:.85rem;margin-top:.75rem}
.footer h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.15em;margin-bottom:1rem}
.footer ul li{padding:.3rem 0;font-size:.85rem;color:var(--muted)}
.footer ul li a:hover{color:var(--primary)}
.copyright{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--border);text-align:center;font-size:.78rem;color:var(--muted)}

/* FLOATING */
.floating{position:fixed;bottom:1.5rem;right:1.5rem;z-index:60;display:flex;flex-direction:column;gap:.75rem}
.float-btn{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:#fff;box-shadow:0 10px 25px rgba(0,0,0,.4);transition:transform .2s}
.float-btn:hover{transform:scale(1.1)}
.float-wa{background:var(--eco);animation:pulse-glow 2s infinite}
.float-call{background:var(--grad-orange)}
@keyframes pulse-glow{0%,100%{box-shadow:0 0 0 0 rgba(62,199,122,.5)}50%{box-shadow:0 0 0 12px rgba(62,199,122,0)}}

/* REVEAL */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease-out,transform .7s ease-out}
.reveal.in{opacity:1;transform:none}

/* RESPONSIVE */
@media (max-width:900px){
  .grid-2,.contact-grid{grid-template-columns:1fr;gap:2rem}
  .checklist,.reasons-grid,.eco-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links,.nav-call{display:none}
  .menu-toggle{display:block}
  .nav-links.open{display:flex;position:absolute;top:64px;left:0;right:0;background:rgba(22,26,31,.98);flex-direction:column;padding:1rem 1.25rem;border-bottom:1px solid var(--border);gap:.5rem}
  .nav-links.open a{padding:.5rem 0}
  .section{padding:4rem 0}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .stat-num{font-size:2rem}
  .testimonial-card{padding:1.5rem}
  #tText{font-size:1.1rem}
}