:root{--g:#0a4d2e;--g2:#07391f;--ink:#16202a;--mut:#5b6670;--bg:#fff;--alt:#f4f6f5;--line:#e3e8e5}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Poppins,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--g);font-weight:600;margin-bottom:.6rem}
h1,h2,h3{line-height:1.15;font-weight:700}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem);margin-bottom:1.2rem}
h3{font-size:1.1rem;margin-bottom:.4rem}
p+p{margin-top:1rem}
.btn{display:inline-block;background:var(--g);color:#fff;text-decoration:none;padding:.85rem 1.5rem;border-radius:4px;font-weight:600;border:2px solid var(--g);cursor:pointer;font:inherit;font-weight:600;transition:.2s}
.btn:hover{background:var(--g2);border-color:var(--g2)}
.btn-ghost{background:transparent;border-color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-sm{padding:.5rem 1rem}
/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-weight:700;letter-spacing:.02em}
.brand span{display:flex;flex-direction:column;line-height:1.1}
.brand small{font-weight:400;font-size:.62rem;letter-spacing:.35em}
.links{display:flex;gap:1.6rem;align-items:center}
.links a:not(.btn){text-decoration:none;font-size:.92rem;color:var(--mut)}
.links a:not(.btn):hover{color:var(--g)}
@media(max-width:720px){.links a:not(.btn){display:none}}
/* hero */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center 30%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,57,31,.93) 0%,rgba(7,57,31,.75) 45%,rgba(7,57,31,.15) 100%)}
.hero-in{position:relative;z-index:1;padding:5rem 20px}
.hero .eyebrow{color:#9fd4b6}
.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);margin-bottom:1.2rem}
.lead{max-width:560px;font-size:1.1rem;opacity:.92;font-weight:300}
.cta{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}
/* stats */
.stats{background:var(--g);color:#fff}
.stats-in{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;padding:2rem 20px}
.stats b{display:block;font-size:2rem}
.stats span{font-size:.88rem;opacity:.85}
@media(max-width:620px){.stats-in{grid-template-columns:1fr}}
/* sections */
.sec{padding:6rem 0}
.sec.alt{background:var(--alt)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.about-img img{border-radius:6px;aspect-ratio:4/5;object-fit:cover;width:100%;clip-path:polygon(0 0,100% 0,100% 88%,82% 100%,0 100%)}
@media(max-width:860px){.two{grid-template-columns:1fr;gap:2.5rem}.sec{padding:4rem 0}}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
@media(max-width:860px){.grid3{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid3{grid-template-columns:1fr}}
.card{background:#fff;padding:1.6rem;border-radius:6px;border-top:3px solid var(--g)}
.card p,.why p{color:var(--mut);font-size:.93rem}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
.steps span{color:var(--g);font-weight:700;font-size:1.5rem}
.steps p{color:var(--mut);font-size:.93rem}
@media(max-width:720px){.steps{grid-template-columns:1fr}}
/* projects */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.proj{position:relative;border-radius:6px;overflow:hidden;background:#000;aspect-ratio:4/3}
.proj img{width:100%;height:100%;object-fit:cover;opacity:.9;transition:transform .5s}
.proj:hover img{transform:scale(1.05)}
.proj>div{position:absolute;left:0;right:0;bottom:0;padding:1.2rem;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.8))}
.proj p{font-size:.85rem;opacity:.85}
.proj .d{margin-top:.5rem;max-width:520px}
.proj.big{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
@media(max-width:860px){.projects{grid-template-columns:1fr 1fr}.proj.big{grid-row:auto;aspect-ratio:4/3}}
@media(max-width:560px){.projects{grid-template-columns:1fr}.proj.big{grid-column:auto}}
/* contact */
.ci{list-style:none;margin-top:1.5rem}
.ci li{padding:.5rem 0;border-bottom:1px solid var(--line)}
.ci a{color:var(--g);font-weight:500}
.form{display:grid;gap:1rem;background:var(--alt);padding:2rem;border-radius:6px}
.form label{display:grid;gap:.3rem;font-size:.85rem;font-weight:500}
.form input,.form textarea{font:inherit;padding:.75rem;border:1px solid var(--line);border-radius:4px;background:#fff}
.form input:focus,.form textarea:focus{outline:2px solid var(--g);border-color:transparent}
.hp{position:absolute;left:-9999px}
.form-msg{font-size:.9rem;color:var(--g)}
/* footer */
.foot{background:var(--ink);color:#c9d1d6;padding:2.5rem 0;font-size:.85rem}
.foot-in{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:space-between;align-items:center}
.brand.light{color:#fff}
a.proj{display:block;text-decoration:none}
.phero{position:relative;min-height:46vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.phero::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,57,31,.92),rgba(7,57,31,.35))}
.phero .hero-in{padding:4rem 20px 3rem}.phero h1{font-size:clamp(2rem,5vw,3.4rem)}
.phero .eyebrow a{color:#9fd4b6;text-decoration:none}
.prose{max-width:720px;font-size:1.05rem}.prose p+p{margin-top:1rem}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;margin-top:3rem}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px}