:root{
  --accent:#0F3D2E;
  --accent-2:#0b2e23;
  --bg:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --shadow:0 10px 25px rgba(0,0,0,.06);
  --radius:18px;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
}
a{color:inherit; text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:0 18px}

/* TOPBAR */
.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.88);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
  padding:16px 0;
}
.brand{display:flex; align-items:center; min-width:160px}
.brand img{height:54px; width:auto; display:block}

.nav{
  display:flex; align-items:center;
  gap:6px;         /* closer to Contact */
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  font-weight:700;           /* bolder */
  font-size:14px;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid transparent;
}
.nav a:hover{background:#f3f4f6}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:11px 14px;
  border-radius:999px;
  border:1px solid transparent;
  cursor:pointer;
  font-weight:750;
  font-size:14px;
  line-height:1;
  white-space:nowrap;
}
.btn-primary{
  background:var(--accent);
  color:#fff;
}
.btn-primary:hover{background:var(--accent-2)}
.btn-secondary{
  background:#f3f4f6;
  border-color:#f3f4f6;
  color:var(--text);
}
.btn-secondary:hover{background:#e9ecef}

/* HERO */
.hero{
  padding:34px 0 10px;
  background:
    radial-gradient(520px 520px at 50% -80px, rgba(15,61,46,.18), transparent 60%),
    linear-gradient(#fff, #fff);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:26px;
  align-items:start;
}
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .brand img{height:48px}
}
.badge{
  display:inline-flex;
  align-items:center;
  padding:7px 10px;
  background:#f3f4f6;
  border:1px solid #eef2f7;
  border-radius:999px;
  font-size:12px;
  font-weight:750;
}
h1{
  margin:16px 0 10px;
  font-size:44px;
  line-height:1.08;
  letter-spacing:-.02em;
}
@media (max-width: 980px){h1{font-size:34px}}
.lead{
  margin:0;
  color:var(--muted);
  max-width:56ch;
  font-size:15px;
  line-height:1.55;
}
.hero-actions{display:flex; gap:10px; margin-top:18px; flex-wrap:wrap}

/* SLIDER */
.slider{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  border:1px solid var(--border);
  background:#f3f4f6;
  height:460px;
}
@media (max-width: 980px){.slider{height:320px}}
.slide{
  position:absolute; inset:0;
  opacity:0;
  transition: opacity 1.4s ease-in-out; /* smooth */
}
.slide.active{opacity:1}
.slide img{
  width:100%; height:100%;
  object-fit:cover;
  object-position:center center;
  display:block;
}
.slider-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 58%, rgba(15,61,46,.30) 100%);
  pointer-events:none;
}
.slider-ui{
  position:absolute;
  left:16px; right:16px; bottom:14px;
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:12px;
  color:#fff;
}
.slider-caption{
  font-size:13px;
  font-weight:750;
  text-shadow: 0 2px 10px rgba(0,0,0,.35);
}
.dots{display:flex; gap:8px; align-items:center}
.dot{
  width:10px; height:10px;
  border-radius:999px;
  background: rgba(255,255,255,.45);
  border:1px solid rgba(255,255,255,.25);
  cursor:pointer;
}
.dot.active{background:#fff}

/* SECTIONS */
.section{padding:46px 0}
.eyebrow{
  font-size:12px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--muted);
  font-weight:800;
  margin-bottom:10px;
}
.section h2{
  margin:0 0 18px;
  font-size:28px;
  letter-spacing:-.01em;
}

.grid{display:grid; gap:14px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-12{grid-template-columns:repeat(12,1fr)}
@media (max-width: 980px){
  .grid-3,.grid-2,.grid-12{grid-template-columns:1fr}
}

/* Cards */
.card{
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:#fff;
  box-shadow:var(--shadow);
}
.card-hd{padding:18px 18px 0}
.card-bd{padding:14px 18px 18px}
.title{
  display:flex; align-items:center; gap:10px;
}
.title h3{margin:0; font-size:16px; font-weight:800}
.title.plain{gap:0}
.title.plain h3{font-size:16px}
.icon{
  width:36px; height:36px;
  border-radius:14px;
  border:1px solid var(--border);
  display:grid; place-items:center;
  background:#fff;
  flex:0 0 auto;
}
.icon svg{width:18px; height:18px; fill:none; stroke:var(--accent); stroke-width:2}
.muted{color:var(--muted); font-size:14px; line-height:1.5}

.ticks{
  margin:14px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
  color:var(--muted);
  font-size:14px;
  line-height:1.5;
}
.ticks li{
  display:flex;
  gap:10px;
  align-items:flex-start;
}

/* consistent tick size */
.tick{
  width:18px; height:18px;
  flex:0 0 18px;
  display:grid; place-items:center;
  margin-top:1px;
}
.tick svg{width:18px; height:18px; stroke:var(--accent); fill:none; stroke-width:2}

.note{
  margin-top:14px;
  color:var(--muted);
  font-size:14px;
  font-weight:700;
}

/* Project cards */
.col-6{grid-column: span 6;}
.col-7{grid-column: span 7;}
.col-5{grid-column: span 5;}
@media (max-width: 980px){
  .col-6,.col-7,.col-5{grid-column: span 12;}
}
.stack{display:grid; gap:10px}

.kpi{
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:14px;
  background:#fff;
}
.kpi-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
}
.k{font-weight:800; font-size:14px}
.tag{
  font-size:12px;
  font-weight:800;
  padding:6px 10px;
  border-radius:999px;
  background:#f3f4f6;
  border:1px solid #eef2f7;
  color:var(--text);
  white-space:nowrap;
}
.kpi p{margin:8px 0 0; color:var(--muted); font-size:14px; line-height:1.45}

/* About */
.about{padding:0}
.about-inner{padding:18px}
.about-lead{margin:0; color:var(--muted); font-size:15px; line-height:1.55}

.pill{
  display:flex;
  gap:12px;
  padding:14px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:#fff;
}
.pill h3{margin:0; font-size:14px; font-weight:800}
.pill p{margin:4px 0 0; color:var(--muted); font-size:14px; line-height:1.45}

.quickfacts{margin-top:18px}
.quickfacts h3{margin:0 0 10px; font-size:18px; font-weight:850}

/* Contact */
.form{display:grid; gap:10px}
.row{display:grid; gap:10px; grid-template-columns:1fr 1fr}
@media (max-width: 980px){.row{grid-template-columns:1fr}}
input, textarea{
  width:100%;
  padding:12px;
  border-radius:14px;
  border:1px solid var(--border);
  font:inherit;
  outline:none;
  background:#fff;
}
input:focus, textarea:focus{
  border-color: rgba(15,61,46,.45);
  box-shadow: 0 0 0 4px rgba(15,61,46,.10)
}
textarea{min-height:140px; resize:vertical}
.privacy{
  margin:8px 0 0;
  color:var(--muted);
  font-size:12px;
  line-height:1.5;
}

.contact-line{
  display:flex;
  gap:12px;
  padding:14px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:#fff;
  align-items:flex-start;
}
.label{font-weight:850; font-size:13px}
.val{margin-top:4px; color:var(--muted); font-size:14px; line-height:1.45}
.legal{
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:14px;
  color:var(--muted);
  font-size:14px;
}

/* Footer */
.footer{
  border-top:1px solid var(--border);
  padding:22px 0;
  background:#fff;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
}
.footer img{height:40px; width:auto}
.footer-nav{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  font-size:14px;
  font-weight:750;
  color:var(--muted);
}
.footer-nav a:hover{color:var(--text)}
.copy{color:var(--muted); font-size:12px; margin-top:12px}

/* Bottom-left logo */
.corner-logo{
  position:fixed;
  left:14px;
  bottom:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.90);
  backdrop-filter: blur(8px);
  border-radius:16px;
  padding:10px;
  box-shadow: var(--shadow);
  display:none;
}
@media (min-width: 700px){.corner-logo{display:block}}
.corner-logo img{height:30px; width:auto; display:block}