:root {
  --primary: #f97316; /* Titan Orange */
  --secondary: #334155; /* Slate Gray */
  --accent: #94a3b8; /* Concrete Gray */
  --background: #ffffff;
  --surface: #f1f5f9;
  --ink: #0f172a;
  --muted: #475569;
  --border: #cbd5e1;
  --font-heading: 'Archivo Black', sans-serif;
  --font-body: 'Chakra Petch', sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  color:var(--ink);
  font-family:var(--font-body);
  line-height:1.6;
  background-color: var(--background);
}
h1,h2,h3{margin:0;font-family:var(--font-heading);line-height:1; letter-spacing: -0.02em; text-transform: uppercase;}
h1{font-size:clamp(2.35rem,6.5vw,4.4rem); color: var(--secondary);}
h2{font-size:clamp(2rem,6vw,3.5rem);margin-bottom:1.5rem; color: var(--secondary);}
h3{font-size:1.6rem;margin-bottom:.5rem; color: var(--primary);}
p{margin-top:0;}
a{color:inherit; text-decoration: none;}
img{max-width:100%;display:block;}

.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:24px}
.section{padding-block:clamp(4rem,10vw,8rem)}

.card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 40px;
  transition: 0.3s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--primary);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 16px 40px rgba(249, 115, 22, 0.1);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.6rem;
  font-weight:900;
  border-radius:0;
  padding:1rem 2.4rem;
  transition: 0.3s;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}
.btn-primary{
  background: var(--primary);
  color: white;
}
.btn-primary:hover {
  background: #ea580c;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.3);
}
.btn-secondary{
  background: transparent;
  color: var(--secondary);
  border: 3px solid var(--secondary);
}
.btn-secondary:hover{
  background: var(--secondary);
  color: #fff;
}

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 4px solid var(--primary);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;min-height:80px}
.site-logo{font-family:var(--font-heading);font-weight:900;font-size:1.6rem; color: var(--secondary); letter-spacing: -1px;}

.nav-toggle{
  display: none;
  border: none;
  background: transparent;
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  transition: background-color .2s;
}
.nav-toggle:focus-visible{outline: 2px solid var(--primary);outline-offset: 2px;}
.nav-toggle:hover{background: rgba(100, 116, 139, 0.12);}
.nav-toggle-bar{
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
  transition: transform .2s, opacity .2s;
}

.nav-menu{display:flex;gap:32px; align-items: center;}
.nav-menu a{font-weight:800;color:var(--secondary); font-size: 0.9rem; text-transform: uppercase;}
.nav-menu a:not(.btn):not(.nav-cta):hover{color:var(--primary)}

/* Hero */
.hero-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
  opacity: 0.1;
}
.hero-dark {
  position: relative;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
  isolation: isolate;
}
.hero-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(112deg, rgba(8, 12, 22, 0.92), rgba(10, 16, 30, 0.75) 44%, rgba(23, 35, 52, 0.5)),
    url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1800&q=80') center/cover;
}
.hero-dark .hero-canvas { opacity: 0.1; }
.hero-dark-inner {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 3rem;
  align-items: end;
}
.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0.55rem 1rem;
  font-weight: 900;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(249, 115, 22, 0.86);
}
.hero-dark-title {
  margin-top: 1rem;
  color: #f8fafc;
  line-height: 0.95;
}
.hero-dark-title span { color: #fb923c; }
.hero-dark-copy {
  margin-top: 1.8rem;
  max-width: 62ch;
  font-size: 1.15rem;
  font-weight: 600;
  color: rgba(241, 245, 249, 0.93);
}
.hero-dark-actions {
  margin-top: 2.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-dark-secondary {
  color: #e2e8f0;
  border-color: rgba(226, 232, 240, 0.75);
}
.hero-dark-secondary:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}
.hero-dark-panel {
  padding: 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(9, 15, 26, 0.58);
  backdrop-filter: blur(8px);
}
.hero-dark-panel h3 {
  color: #fb923c;
  margin-bottom: 0.8rem;
}
.hero-dark-metric {
  padding: 0.75rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(15, 23, 42, 0.52);
}
.hero-dark-metric + .hero-dark-metric { margin-top: 0.5rem; }
.hero-dark-metric strong {
  display: block;
  font-size: 1.5rem;
  line-height: 1;
  color: #f8fafc;
}
.hero-dark-metric span {
  margin-top: 0.25rem;
  display: block;
  color: rgba(226, 232, 240, 0.85);
  font-size: 0.9rem;
}

/* Trust Bar */
.trust-bar {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Service Cards Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: 0.3s;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 16px 40px rgba(249, 115, 22, 0.1);
}
.service-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.service-card-body {
  padding: 28px;
}

/* Service Detail (alternating image+text) */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.service-detail-reverse {
  direction: rtl;
}
.service-detail-reverse > * {
  direction: ltr;
}
.service-detail-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border: 4px solid var(--primary);
}

/* Project Gallery */
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.project-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.project-card:hover .project-img {
  transform: scale(1.05);
}
.project-card:hover .project-overlay {
  opacity: 1;
}
.project-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  transition: transform 0.4s;
}
.project-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px;
  background: linear-gradient(transparent, rgba(15, 23, 42, 0.85));
  opacity: 0.9;
  transition: opacity 0.3s;
}
.project-tag {
  display: inline-block;
  background: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 10px;
}

/* Process Steps */
.process-steps {
  display: grid;
  gap: 0;
}
.process-step {
  display: flex;
  gap: 32px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.process-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--primary);
  line-height: 1;
  flex-shrink: 0;
  width: 56px;
}

/* Grids */
.grid-3{display:grid;gap:24px;grid-template-columns:repeat(3,minmax(0,1fr))}

/* Footer hover */
.site-footer a:hover { color: var(--primary) !important; }

/* Mobile */
@media (max-width:900px){
  h1{
    font-size: clamp(1.95rem, 10.5vw, 3rem);
    line-height: 0.94;
  }
  h2{
    font-size: clamp(1.65rem, 9.5vw, 2.5rem);
    line-height: 0.96;
  }
  .section{
    padding-block: clamp(3rem, 9vw, 5rem);
  }
  .grid-3{grid-template-columns:1fr}
  .hero-dark { min-height: auto; padding-top: 3rem; }
  .hero-dark-inner { grid-template-columns: 1fr; }
  .hero-dark-copy { font-size: 1.02rem !important; }
  .services-grid { grid-template-columns: 1fr; }
  .service-detail { grid-template-columns: 1fr; gap: 32px; }
  .service-detail-reverse { direction: ltr; }
  .service-detail-img { height: 260px; }
  .project-grid { grid-template-columns: 1fr; }
  .project-img { height: 260px; }
  .project-overlay { opacity: 1; }
  .why-grid { grid-template-columns: 1fr !important; gap: 40px !important; }
  .stats-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 24px !important; }
  .stats-grid > div > div:first-child{
    font-size: 2.15rem !important;
  }
  .footer-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
  .trust-bar { gap: 16px; }
  .trust-item { font-size: 0.8rem; }
  [data-lucide="info"],
  [data-lucide="info-circle"]{
    display: none !important;
  }

  .site-header .container{position: relative;}
  .nav-toggle{ display: inline-flex; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    padding: 8px 24px 18px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  }
  .nav-menu.is-open{ display: flex; }
  .nav-menu a{
    width: 100%;
    padding: 14px 2px;
    border-top: 1px solid rgba(226, 232, 240, 0.7);
  }
  .site-header .nav-menu .btn-primary{
    width: auto;
    margin-top: 8px;
  }
  .site-header.menu-open .nav-toggle-bar:nth-child(1){transform: translateY(7px) rotate(45deg);}
  .site-header.menu-open .nav-toggle-bar:nth-child(2){opacity: 0;}
  .site-header.menu-open .nav-toggle-bar:nth-child(3){transform: translateY(-7px) rotate(-45deg);}
}

/* Header CTA contrast fix */
.site-header .nav-menu .btn-primary,
.site-header .nav-menu .btn-primary:hover {
  color: #fff !important;
}