:root{
  --primary:#0f3b8c;
  --primary-dark:#0c2e6b;
  --accent:#f5a524;
  --accent-soft:#ffe9c2;
  --surface:#ffffff;
  --bg:#f6f8fb;
  --text:#0f172a;
  --muted:#4b5563;
  --border:#e5e7eb;
  --shadow-sm:0 4px 14px rgba(12,32,74,0.08);
  --shadow-md:0 10px 35px rgba(12,32,74,0.12);
  --radius:16px;
}

*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{color:inherit;text-decoration:none;transition:all 0.25s ease}
img{max-width:100%;display:block}

/* Founder photos - keep all leadership images visually consistent */
.founder-photo{
  width:200px;
  height:230px;
  border-radius:14px;
  box-shadow:var(--shadow-sm);
  object-fit:cover;
}

.wrap{
  width:min(1180px,94vw);
  margin:0 auto;
}

.overline{
  letter-spacing:0.12em;
  text-transform:uppercase;
  font-size:12px;
  color:var(--muted);
  font-weight:700;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(255,255,255,0.12);
  color:#fff;
  padding:10px 14px;
  border-radius:999px;
  font-weight:600;
  letter-spacing:0.3px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 18px;
  border-radius:12px;
  font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:all 0.25s ease;
  font-size:14px;
}
.btn.primary{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;
  box-shadow:var(--shadow-sm);
}
.btn.primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn.ghost{
  border:1px solid rgba(255,255,255,0.55);
  color:#fff;
  background:rgba(255,255,255,0.08);
}
.btn.secondary{
  background:var(--surface);
  border:1px solid var(--border);
  color:var(--text);
}
.btn.block{width:100%}

.card{
  background:var(--surface);
  border-radius:var(--radius);
  padding:26px;
  box-shadow:var(--shadow-sm);
  border:1px solid var(--border);
}

.topbar{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,0.94);
  backdrop-filter:blur(12px);
  box-shadow:0 10px 30px rgba(12,32,74,0.05);
}
.nav{
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:700;
}
.brand img{
  width:60px;
  height:60px;
  object-fit:contain;
  padding:4px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:0 !important;
  box-shadow:var(--shadow-sm);
}
.brand-text{
  display:flex;
  flex-direction:column;
  gap:2px;
  align-items:flex-start;
  line-height:1.2;
}
.brand strong{
  font-size:18px;
  color:var(--primary);
}
.brand-tagline{
  display:block;
  font-size:12px;
  color:var(--muted);
  margin-top:2px;
  line-height:1.4;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:auto;
}
.nav-links a{
  padding:10px 14px;
  border-radius:12px;
  font-weight:600;
  color:var(--muted);
  white-space:nowrap;
}
.nav-links a:hover{color:var(--primary);background:#ecf2ff}
.menu-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  padding:10px;
  border-radius:12px;
  border:1px solid var(--border);
  background:var(--surface);
  cursor:pointer;
  transition:all 0.2s ease;
  -webkit-tap-highlight-color:transparent;
  user-select:none;
  -webkit-user-select:none;
  touch-action:manipulation;
}
.menu-toggle:hover,
.menu-toggle:active{
  background:#f8fafc;
  border-color:var(--primary);
}
.menu-toggle:focus{
  outline:2px solid var(--primary);
  outline-offset:2px;
}
.menu-toggle span{
  width:22px;
  height:2px;
  background:var(--primary);
  transition:all 0.3s ease;
  pointer-events:none;
}

.hero{
  position:relative;
  color:#fff;
  background:
    linear-gradient(125deg,rgba(12,32,74,0.85),rgba(12,32,74,0.75)),
    var(--hero,var(--bg));
  background-size:cover;
  background-position:center;
}
.hero::after{
  content:'';
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 20% 20%,rgba(255,255,255,0.1),transparent 45%),
             radial-gradient(circle at 80% 10%,rgba(255,255,255,0.08),transparent 40%);
  pointer-events:none;
}
.hero .wrap{
  position:relative;
  padding:110px 0 90px;
  display:grid;
  gap:32px;
  grid-template-columns:repeat(auto-fit,minmax(360px,1fr));
  align-items:start; /* keep text and card aligned to top for long copy */
}
.hero .wrap > div{
  max-width:780px; /* keep long copy from stretching too wide */
}
.brand-hero{
  background:
    linear-gradient(125deg,rgba(12,32,74,0.9),rgba(12,32,74,0.7)),
    radial-gradient(circle at 20% 20%,rgba(255,255,255,0.08),transparent 45%),
    radial-gradient(circle at 80% 10%,rgba(255,255,255,0.05),transparent 40%),
    url('background.png'),
    #0f1d3f;
  background-size:cover,auto,auto,cover,auto;
  background-repeat:no-repeat;
  background-position:center;
}
.hero-logo{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:12px;
  position:relative;
}
.hero-logo img{
  width:80px;
  height:80px;
  object-fit:contain;
  background:#fff;
  border-radius:0 !important; /* enforce square corners */
  padding:8px;
  border:1px solid rgba(255,255,255,0.35);
  box-shadow:0 10px 30px rgba(0,0,0,0.25);
  animation:floatLogo 5s ease-in-out infinite;
}
.hero-logo .logo-text{
  display:flex;
  flex-direction:column;
  gap:2px;
  color:#fff;
}
.hero-logo .logo-text strong{
  font-size:30px;
  line-height:1.7;
}
.hero-logo .logo-text small{
  color:rgba(255,255,255,0.85);
  letter-spacing:0.2px;
}
.logo-orb{
  position:absolute;
  width:90px;
  height:90px;
  background:radial-gradient(circle,rgba(245,165,36,0.35),rgba(15,59,140,0));
  filter:blur(14px);
  z-index:0;
  left:-10px;
  top:-6px;
  animation:pulseOrb 6s ease-in-out infinite;
}
.hero-logo img,.hero-logo .logo-text{position:relative;z-index:1;}
@keyframes floatLogo{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-6px);}
}
@keyframes pulseOrb{
  0%,100%{opacity:0.8;transform:scale(1);}
  50%{opacity:0.45;transform:scale(1.08);}
}
.hero-info-card{
  background:rgba(255,255,255,0.07);
  border:1px solid rgba(255,255,255,0.18);
  color:#fff;
  box-shadow:0 12px 40px rgba(0,0,0,0.24);
}
.hero-info-card h3{
  margin:8px 0 6px;
  color:#fff;
  font-family:'Playfair Display',serif;
}
.hero-info-card p{
  color:rgba(255,255,255,0.9);
  margin:0 0 8px;
}
.hero-info-card ul{
  margin:0 0 10px 18px;
  color:rgba(255,255,255,0.9);
  line-height:1.6;
}
.hero-info-card .info-block{margin-top:12px;}
.projects-hero h1{
  max-width:760px;
  line-height:1.2;
}
.projects-hero p{
  max-width:720px;
}
.projects-hero .pill{
  margin-bottom:6px;
}

/* Animated construction overlay for hero */
.construction-hero{
  overflow:hidden;
}
.hero-anim{
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:0;
}
.hero-grid{
  background:
    linear-gradient(90deg,rgba(255,255,255,0.12) 1px,transparent 1px),
    linear-gradient(0deg,rgba(255,255,255,0.12) 1px,transparent 1px);
  background-size:140px 140px,140px 140px;
  opacity:0.25;
  animation:gridShift 22s linear infinite;
  mix-blend-mode:screen;
}
.hero-pulse{
  background:radial-gradient(circle at 20% 30%,rgba(255,255,255,0.08),transparent 28%),
             radial-gradient(circle at 80% 20%,rgba(255,255,255,0.07),transparent 26%),
             radial-gradient(circle at 60% 70%,rgba(245,165,36,0.08),transparent 30%);
  animation:pulseGlow 14s ease-in-out infinite;
  opacity:0.7;
}
.hero-dots{
  background-image:radial-gradient(rgba(255,255,255,0.45) 1px, transparent 0);
  background-size:80px 80px;
  opacity:0.16;
  animation:dotsDrift 26s linear infinite;
}
.hero-sweep{
  background:linear-gradient(115deg,transparent 20%,rgba(255,255,255,0.18) 40%,transparent 60%);
  animation:sweep 12s ease-in-out infinite;
  mix-blend-mode:screen;
  opacity:0.55;
}
.construction-hero::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,0.18),transparent 50%,rgba(0,0,0,0.28));
  pointer-events:none;
  z-index:1;
}
.construction-hero .wrap{
  position:relative;
  z-index:2;
}
@keyframes gridShift{
  0%{background-position:0 0,0 0;}
  100%{background-position:200px 200px,200px 200px;}
}
@keyframes pulseGlow{
  0%,100%{opacity:0.65;transform:scale(1);}
  50%{opacity:0.9;transform:scale(1.05);}
}
@keyframes dotsDrift{
  0%{background-position:0 0;}
  100%{background-position:140px 160px;}
}
@keyframes sweep{
  0%{transform:translateX(-40%) rotate(0.5deg);opacity:0;}
  35%{opacity:0.55;}
  50%{transform:translateX(20%) rotate(0deg);opacity:0.4;}
  100%{transform:translateX(60%) rotate(-0.5deg);opacity:0;}
}

/* Scroll reveal and tilt animations */
[data-reveal],[data-rotate]{
  opacity:0;
  transform:translateY(26px) scale(0.98);
  filter:blur(4px);
  transition:transform 0.9s cubic-bezier(0.19,1,0.22,1), opacity 0.8s ease, filter 0.8s ease;
  transition-delay:var(--reveal-delay,0s);
}
[data-reveal].show,[data-rotate].show{
  opacity:1;
  transform:translateY(0) scale(1);
  filter:blur(0);
}
[data-rotate]{
  transform:translateY(28px) scale(0.98) rotateY(-8deg);
  transform-origin:left center;
}
[data-rotate].show{
  transform:translateY(0) scale(1) rotateY(0deg);
}
.hero h1{
  font-family:'Playfair Display',serif;
  font-size:clamp(32px,4vw,44px);
  margin:14px 0;
}
.hero p{color:rgba(255,255,255,0.85)}
.hero .stat-row{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:12px;
  margin-top:20px;
}
.stat{
  padding:16px;
  border-radius:14px;
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.15);
}
.stat strong{display:block;font-size:20px}

.section{padding:80px 0}
.section-header{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.section-title{
  font-size:28px;
  color:var(--primary);
  font-family:'Playfair Display',serif;
}

.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.feature-card{
  border:1px solid var(--border);
  padding:22px;
  border-radius:var(--radius);
  background:linear-gradient(145deg,#fff, #f9fbff);
  box-shadow:var(--shadow-sm);
}
.feature-card h3{color:var(--primary);margin-bottom:8px;font-size:18px}
.feature-card p{color:var(--muted);font-size:14px}

.mini-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.mini-tile{
  padding:18px;
  background:var(--surface);
  border-radius:14px;
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
}
.mini-tile strong{display:block;color:var(--primary)}
.mini-tile span{color:var(--muted);font-size:14px}
.hero .mini-tile{
  background:rgba(255,255,255,0.16);
  border-color:rgba(255,255,255,0.32);
  color:#fff;
  box-shadow:0 8px 30px rgba(0,0,0,0.2);
  backdrop-filter:blur(2px);
}
.hero .mini-tile strong{color:#fff}
.hero .mini-tile span{color:rgba(255,255,255,0.9)}

.project-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.project-card{
  position:relative;
  border-radius:16px;
  overflow:hidden;
  box-shadow:var(--shadow-md);
  cursor:pointer;
  min-height:230px;
  background:#0c1c4a;
}
.project-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform 0.35s ease;
}
.project-card:hover img{transform:scale(1.05)}
.project-card .overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,0.7));
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:18px;
  color:#fff;
}
.project-card .overlay small{opacity:0.85}
.project-card .tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 10px;
  border-radius:10px;
  background:rgba(255,255,255,0.16);
  font-size:12px;
  margin-bottom:8px;
}

.client-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:14px;
}
.client-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  padding:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  height:120px;
  box-shadow:var(--shadow-sm);
}
.client-card img{
  max-height:70px;
  max-width:100%;
  object-fit:contain;
  filter:grayscale(100%);
  opacity:0.85;
  transition:opacity 0.2s ease, filter 0.2s ease, transform 0.2s ease;
}
.client-card:hover img{
  filter:grayscale(0%);
  opacity:1;
  transform:scale(1.02);
}

.cta-band{
  padding:48px;
  border-radius:var(--radius);
  background:linear-gradient(120deg,#0f3b8c,#0c2e6b);
  color:#fff;
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:24px;
  align-items:center;
  box-shadow:var(--shadow-md);
}

.contact-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:18px;
  align-items:stretch; /* let columns balance in height */
}
.contact-grid .card{
  display:flex;
  flex-direction:column;
  height:100%;
}
.contact-form{
  display:grid;
  gap:14px;
}
.input{
  width:100%;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#fff;
  font-family:inherit;
}
.input:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(15,59,140,0.12);
}
.status{
  font-size:14px;
  color:var(--muted);
  min-height:20px;
}

footer{
  background:#0b183b;
  color:#e5e7eb;
  padding:30px 0;
  margin-top:50px;
}
.footer-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.social{
  display:flex;
  gap:12px;
}
.social a{
  width:40px;
  height:40px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,0.08);
  color:#fff;
}
.social a:hover{background:rgba(255,255,255,0.18)}

.lightbox{
  position:fixed;
  inset:0;
  background:rgba(5,10,30,0.85);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:26px;
  z-index:200;
  opacity:0;
  pointer-events:none;
  transition:opacity 0.25s ease;
}
.lightbox.show{
  opacity:1;
  pointer-events:auto;
}
.lightbox img{
  max-width:92vw;
  max-height:82vh;
  border-radius:16px;
  box-shadow:0 20px 60px rgba(0,0,0,0.6);
}
.lightbox .caption{
  margin-top:12px;
  text-align:center;
  color:#e5e7eb;
}
.lightbox .close{
  position:absolute;
  top:22px;
  right:22px;
  background:rgba(255,255,255,0.12);
  border:none;
  color:#fff;
  width:48px;
  height:48px;
  border-radius:50%;
  cursor:pointer;
  font-size:20px;
}

/* Login modal */
.login-modal{
  position:fixed;
  inset:0;
  background:rgba(5,10,30,0.8);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  z-index:300;
  opacity:0;
  pointer-events:none;
  transition:opacity 0.25s ease;
}
.login-modal.show{
  opacity:1;
  pointer-events:auto;
}
.login-box{
  background:#fff;
  padding:32px;
  border-radius:18px;
  width:min(460px,92vw);
  box-shadow:var(--shadow-md);
  position:relative;
}
.login-box h3{
  margin-bottom:6px;
  color:var(--primary);
  font-family:'Playfair Display',serif;
}
.close-btn{
  position:absolute;
  right:14px;
  top:14px;
  width:36px;
  height:36px;
  display:grid;
  place-items:center;
  border-radius:10px;
  border:1px solid var(--border);
  background:#f8fafc;
  cursor:pointer;
}
.alert{
  padding:12px 14px;
  border-radius:12px;
  font-size:14px;
  margin-bottom:12px;
  display:none;
}
.alert.show{display:block}
.alert.error{background:#fee2e2;color:#b91c1c;border:1px solid #fecaca}
.alert.success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}

.badge-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.badge{
  background:var(--accent-soft);
  color:#b45309;
  padding:6px 10px;
  border-radius:10px;
  border:1px solid rgba(244,165,36,0.4);
  font-weight:600;
  font-size:12px;
}

@media(max-width:900px){
  .nav{
    position:relative;
  }
  .nav-links{
    position:absolute;
    top:72px;
    right:3vw;
    left:3vw;
    flex-direction:column;
    padding:12px;
    background:#fff;
    border:1px solid var(--border);
    border-radius:14px;
    box-shadow:var(--shadow-md);
    display:none;
    z-index:100;
  }
  .nav-links.show{display:flex}
  .menu-toggle{display:flex;margin-left:auto;cursor:pointer}
  .menu-toggle[aria-expanded="true"] span:nth-child(1){
    transform:rotate(45deg) translate(6px,6px);
  }
  .menu-toggle[aria-expanded="true"] span:nth-child(2){
    opacity:0;
  }
  .menu-toggle[aria-expanded="true"] span:nth-child(3){
    transform:rotate(-45deg) translate(6px,-6px);
  }
  .cta-band{grid-template-columns:1fr}
  .hero .wrap{padding:90px 0}
}

@media(max-width:540px){
  .hero h1{font-size:28px}
  .card{padding:20px}
  .cta-band{padding:32px}
}