:root{
  --accent:#00A99D;
  --accent-700:#008F86;
  --bg:#071018;
  --text:#E8F1F4;
  --muted:#9FB0BD;
  --card:#0B1316;
  --radius:14px;
  --shadow:0 20px 50px rgba(2,6,23,0.6);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{scroll-behavior:smooth;font-family:'Inter',sans-serif;color:var(--text);background:linear-gradient(180deg,#031018 0%,#071018 100%)}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

.container{max-width:1240px;margin:0 auto;padding:050px}

/* Header */
.site-header{position:sticky;top:0;z-index:80;background:linear-gradient(180deg,rgba(2,8,10,0.65),rgba(2,8,10,0.35));backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,0.05)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand{display:flex;gap:14px;align-items:center}
.logo{height:52px;border-radius:15px}
.brand-text .brand-name{display:block;font-weight:700}
.brand-sub{display:block;color:var(--muted);font-size:12px}
.nav-list{display:flex;gap:22px;align-items:center;list-style:none}
.nav-list a{font-weight:600;font-size:13px;color:rgba(232,241,244,0.95);text-transform:uppercase;letter-spacing:0.6px;transition:color .2s}
.nav-list a:hover{color:var(--accent)}
.btn-small{background:linear-gradient(90deg,var(--accent),var(--accent-700));padding:10px 14px;border-radius:10px;color:#022}
.mobile-toggle{display:none;background:none;border:0;color:#E8F1F4;font-size:22px;cursor:pointer}

/* Hero */
.hero{position:relative;min-height:84vh;display:flex;align-items:center;justify-content:center;text-align:left;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center center;filter:contrast(1.05) saturate(1.05)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0.25),rgba(0,0,0,0.6))}
.hero-content{position:relative;z-index:1;display:grid;grid-template-columns:1fr 420px;gap:40px;align-items:center;padding:40px 0}
.eyebrow{color:var(--accent);font-weight:800;letter-spacing:1px}
.hero-title{font-family:'Montserrat',sans-serif;font-weight:800;font-size:42px;line-height:1.05;text-transform:uppercase;margin:12px 0}
.hero-lead{color:#cfd9df;max-width:680px;margin-bottom:18px;font-size:1.05rem}
.hero-ctas{display:flex;gap:12px;align-items:center;margin-bottom:18px}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;font-weight:700;cursor:pointer;transition:transform .24s, box-shadow .24s}
.btn-primary{background:linear-gradient(90deg,var(--accent),var(--accent-700));color:#022;box-shadow:0 8px 30px rgba(0,169,157,0.15)}
.btn-primary:hover{transform:translateY(-3px)}
.btn-outline{background:transparent;border:1px solid rgba(255,255,255,0.15);color:#e8f1f4}
.stats{display:flex;gap:16px;margin-top:8px}
.stats li{list-style:none;background:rgba(255,255,255,0.04);padding:10px 14px;border-radius:10px;text-align:center;min-width:86px}
.stats strong{display:block;font-size:18px;color:#fff}
.hero-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border-radius:14px;padding:10px;border:1px solid rgba(255,255,255,0.04);box-shadow:var(--shadow)}
.hero-card img{border-radius:10px;width:100%;height:260px;object-fit:cover}
.card-meta{padding:10px}
.meta-title{font-weight:800}
.meta-sub{color:var(--muted);font-size:13px}
.scroll-hint{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);color:#c1d5d9;font-size:14px;opacity:.8}

/* Sections */
.section{padding:64px 0}
.section--light{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.00))}
.section--accent{background:linear-gradient(90deg, rgba(0,169,157,0.08), rgba(255,255,255,0.02));padding:48px 0}
.section-title{font-family:'Montserrat',sans-serif;font-weight:800;font-size:28px;margin-bottom:18px;color:#fff}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.who-img img{border-radius:12px}

/* Services overview */
.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.service-card{background:var(--card);padding:22px;border-radius:12px;border:1px solid rgba(255,255,255,0.05);transition:transform .26s, box-shadow .26s}
.service-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(2,6,23,0.6)}
.service-card .ico{font-size:26px;margin-bottom:8px;color:var(--accent)}
.service-card h4{font-size:14px;text-transform:uppercase;font-weight:800}

/* Why choose us */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.value-card{background:var(--card);padding:20px;border-radius:12px;border:1px solid rgba(255,255,255,0.05);text-align:center}
.value-card h4{margin:0 0 6px}

/* Projects showcase */
.projects-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.project-tile{border-radius:10px;overflow:hidden;border:1px solid rgba(255,255,255,0.05)}

/* Testimonials */
.test-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
blockquote{background:var(--card);padding:18px;border-radius:12px;border:1px solid rgba(255,255,255,0.05);color:#e8f1f4}

/* CTA */
.cta-band{border-radius:12px;padding:28px;margin:32px 0;background:linear-gradient(90deg,var(--accent),var(--accent-700));color:#022}
.cta-inner{display:flex;align-items:center;justify-content:space-between}

/* Page hero */
.page-hero{padding:56px 0;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.00));text-align:center}
.page-hero h1{font-family:'Montserrat',sans-serif;font-weight:800;margin-bottom:8px}

/* Services detail */
.services-detail article{background:var(--card);border:1px solid rgba(255,255,255,0.06);padding:18px;border-radius:12px;margin-bottom:16px}

/* Gallery */
.filters{display:flex;gap:10px;justify-content:center;margin-bottom:18px}
.filter-btn{background:transparent;border:1px solid rgba(255,255,255,0.15);color:#e8f1f4;padding:8px 14px;border-radius:999px;cursor:pointer}
.filter-btn.active, .filter-btn:hover{background:var(--accent);color:#022;border-color:transparent}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.g-item{border-radius:10px;overflow:hidden;border:1px solid rgba(255,255,255,0.05)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 420px;gap:24px}
.field input,.field textarea{width:100%;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,0.12);background:#0b1418;color:var(--text)}
.form-actions{margin-top:8px}
.info-card{background:var(--card);border:1px solid rgba(255,255,255,0.06);padding:18px;border-radius:12px}
.map-placeholder img{border-radius:10px}

/* Footer */
.site-footer{padding:15px 0;border-top:1px solid rgba(255,255,255,0.05)}
.footer-grid{display:grid;grid-template-columns:220px 1fr 220px;gap:20px;align-items:center}
.f-brand img{height:48px;margin-bottom:10px}
.footer-bottom{padding-top:18px;text-align:center;color:rgba(230,238,246,0.7)}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .7s ease, transform .7s ease}
.reveal.show{opacity:1;transform:none}

/* Responsive */
@media (max-width:1100px){ .projects-grid{grid-template-columns:repeat(2,1fr)} .gallery{grid-template-columns:repeat(3,1fr)} .hero-content{grid-template-columns:1fr 360px} }
@media (max-width:820px){ .hero-content{grid-template-columns:1fr} .footer-grid{grid-template-columns:1fr} .contact-grid{grid-template-columns:1fr} .mobile-toggle{display:block} .nav-list{display:none} .brand-text{display:none} .values{grid-template-columns:repeat(2,1fr)} }
@media (max-width:560px){ .gallery{grid-template-columns:repeat(2,1fr)} .projects-grid{grid-template-columns:1fr} .service-grid{grid-template-columns:repeat(2,1fr)} .hero-title{font-size:28px} }