:root{
  --bg:#0b0f14;
  --panel:#0f1621;
  --card:#111c2a;
  --stroke:rgba(255,255,255,.08);
  --stroke2:rgba(255,255,255,.12);
  --text:#eaf1fb;
  --muted:#a9b6c7;

  --accent:#27c07d;
  --accent2:#2ee19a;

  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --shadow2: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;

  --focus: rgba(39,192,125,.55);
  --focusGlow: 0 0 0 6px rgba(39,192,125,.10);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1200px 700px at 10% 0%, rgba(39,192,125,.12), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(46,225,154,.08), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
.container{ width:min(1120px, 92%); margin:0 auto; }
.muted{ color:var(--muted); }

::selection{
  background: rgba(39,192,125,.25);
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.02);
  color:var(--text);
  font-weight:900;
  letter-spacing:.2px;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, filter .15s ease;
  will-change: transform;
}
.btn:hover{ transform: translateY(-1px); border-color: var(--stroke2); }
.btn:active{ transform: translateY(0px); }
.btn:focus-visible{
  outline:none;
  border-color: var(--focus);
  box-shadow: var(--focusGlow);
}

.btn-primary{
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color:#03130c;
  border-color: transparent;
  box-shadow: 0 12px 40px rgba(39,192,125,.18);
}
.btn-primary:hover{ filter: brightness(1.03); }

.btn-ghost{
  background: rgba(255,255,255,.03);
}

/* Pills */
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border:1px solid var(--stroke);
  border-radius:999px;
  background: rgba(255,255,255,.02);
  color: var(--muted);
  font-size:13px;
}

/* Shared card style */
.card{
  border:1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background: rgba(11,15,20,.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom:1px solid var(--stroke);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:900;
  letter-spacing:.2px;
}
.brand-mark{
  width:14px; height:14px;
  border-radius:5px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px rgba(39,192,125,.12);
}
.brand-text{
  white-space:nowrap;
}

/* Mobile nav toggle */
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.02);
  align-items:center;
  justify-content:center;
  gap:5px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:18px;
  height:2px;
  border-radius:999px;
  background: rgba(234,241,251,.9);
  opacity:.9;
}

.nav{
  display:flex;
  align-items:center;
  gap:10px;
}
.nav a{
  padding:10px 12px;
  border-radius:12px;
  color:var(--text);
  font-weight:800;
}
.nav a:hover{ background: rgba(255,255,255,.05); }
.nav a:focus-visible{
  outline:none;
  border:1px solid var(--focus);
  box-shadow: var(--focusGlow);
}

/* Header contact */
.header-contact{
  display:flex;
  flex-direction:column;
  gap:2px;
  text-align:right;
  min-width: 240px;
}
.header-contact a{ font-size:14px; }
.header-contact .email,
.header-contact .service-area{ font-size:13px; color:var(--muted); }

/* Hero */
.hero{
  padding:56px 0 26px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .9fr;
  gap:18px;
  align-items:stretch;
}

.hero-left{
  padding:28px;
  border-radius: var(--radius);
  border:1px solid var(--stroke);
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01)),
    url("/assets/img/hero/hero-1.jpg") center/cover no-repeat;
  position:relative;
  overflow:hidden;
  box-shadow: var(--shadow2);
}
.hero-left::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(11,15,20,.85), rgba(11,15,20,.55) 55%, rgba(11,15,20,.35));
}
.hero-left > *{ position:relative; }

.kicker{ margin:0 0 10px; }
h1{
  margin:0 0 12px;
  font-size: clamp(30px, 3.2vw, 50px);
  letter-spacing:-.6px;
  line-height:1.05;
}
.hero-sub{
  margin:0 0 18px;
  color: rgba(234,241,251,.88);
  font-size: 16px;
  max-width: 56ch;
}
.hero-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin: 8px 0 18px;
}

.trust-row{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 10px;
}

.hero-right{
  display:grid;
  gap:12px;
}
.mini-card{
  padding:16px;
  border-radius: var(--radius);
  border:1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  box-shadow: var(--shadow2);
}
.mini-card h2{
  margin:0 0 8px;
  font-size:16px;
  letter-spacing:-.2px;
}
.mini-card p{ margin:0; color:var(--muted); font-size:14px; }

/* Sections */
.section{ padding: 24px 0; }

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  margin-bottom: 14px;
}
.section-head h2{
  margin:0;
  font-size:22px;
  letter-spacing:-.2px;
}
.section-head p{
  margin:0;
  color:var(--muted);
  max-width: 70ch;
}

.grid{
  display:grid;
  gap:12px;
}
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }

/* Tiles */
.tile{
  padding:16px;
  border-radius: var(--radius);
  border:1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
  box-shadow: var(--shadow2);
}
.tile:hover{
  transform: translateY(-2px);
  border-color: var(--stroke2);
  box-shadow: 0 14px 40px rgba(0,0,0,.35);
}
.tile h3{ margin:0 0 6px; font-size:16px; }
.tile p{ margin:0; color:var(--muted); font-size:14px; }
.tile a{
  display:inline-flex;
  margin-top:10px;
  font-weight:900;
  color:rgba(234,241,251,.92);
}

/* Gallery placeholders */
.gallery{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:10px;
}
.gallery .ph{
  border:1px solid var(--stroke);
  border-radius: 16px;
  background: rgba(255,255,255,.03);
  min-height: 120px;
  overflow:hidden;
  position:relative;
}
.gallery .ph::after{
  content:"Add project photo";
  position:absolute; left:12px; bottom:10px;
  font-size:12px; color: rgba(255,255,255,.55);
}
.gallery .ph.big{ grid-column: span 7; min-height: 240px; }
.gallery .ph.small{ grid-column: span 5; min-height: 240px; }

/* CTA band */
.cta-band{
  padding:18px;
  border-radius: var(--radius);
  border:1px solid var(--stroke);
  background: linear-gradient(135deg, rgba(39,192,125,.16), rgba(255,255,255,.02));
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  box-shadow: var(--shadow2);
}
.cta-band strong{ font-size:16px; }
.cta-band .muted{ max-width: 70ch; }

/* Forms */
.form{
  padding:18px;
  border-radius: var(--radius);
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.02);
  box-shadow: var(--shadow2);
}
.form-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:10px;
}
.field{
  display:flex;
  flex-direction:column;
  gap:6px;
}
label{ font-size:13px; color:var(--muted); }

input, select, textarea{
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(11,15,20,.65);
  color: var(--text);
  padding:12px 12px;
  outline:none;
}
textarea{ min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus{
  border-color: var(--focus);
  box-shadow: var(--focusGlow);
}

/* FAQ */
.faq{
  border:1px solid var(--stroke);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow2);
}
.faq details{
  background: rgba(255,255,255,.02);
  border-bottom:1px solid var(--stroke);
  padding: 14px 16px;
}
.faq details:last-child{ border-bottom:none; }
.faq summary{
  cursor:pointer;
  font-weight:900;
}
.faq p{ margin:8px 0 0; color:var(--muted); }

/* Footer */
.site-footer{
  margin-top: 40px;
  border-top:1px solid var(--stroke);
  background: rgba(11,15,20,.55);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap:16px;
  padding: 34px 0 18px;
}
.footer-brand{ font-weight: 900; margin-bottom: 8px; }
.footer-cta{ display:flex; gap:10px; flex-wrap:wrap; margin-top: 12px; }
.footer-bottom{ padding: 0 0 22px; font-size: 12px; }

/* -------------------- */
/* Responsive + Mobile Nav */
/* -------------------- */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .header-contact{ display:none; }

  .nav-toggle{ display:inline-flex; }

  .nav{
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: min(1120px, 92%);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 10px;
    border-radius: var(--radius);
    border:1px solid var(--stroke);
    background: rgba(11,15,20,.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: var(--shadow);
  }

  .nav.is-open{ display:flex; }

  .nav a{
    padding: 12px 12px;
    border-radius: 14px;
    background: rgba(255,255,255,.02);
  }
  .nav .nav-cta{
    margin-top: 4px;
  }

  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .form-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .gallery .ph.big, .gallery .ph.small{ grid-column: span 12; }
}
.brand-logo{
  height: 34px;
  width: auto;
  display:block;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.35));
}
@media (max-width: 980px){
  .brand-logo{ height: 32px; }
}