:root{--teal:#00ADAA;--teal-d:#00928f;--navy:#1b3a57;--ink:#1f2024;--text:#5b6270;--soft:#f5f7f9;--line:#e5e9ee;--max:1120px;--r:12px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Mulish",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--text);background:#fff;line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;font-weight:800}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}

/* header */
header.nav{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.nav img{height:26px;width:auto}
.nav ul{display:flex;gap:26px;list-style:none}
.nav ul a{font-weight:700;font-size:.92rem;color:var(--ink)}
.nav ul a:hover{color:var(--teal)}
.btn{display:inline-block;padding:11px 22px;border-radius:8px;background:var(--teal);color:#fff;font-weight:700;font-size:.95rem;transition:.2s;white-space:nowrap}
.btn:hover{background:var(--teal-d)}
.btn.light{background:#fff;color:var(--ink)}.btn.light:hover{background:#f0f3f6}
.btn.sm{padding:9px 18px;font-size:.88rem}
.eyebrow{color:var(--teal);font-weight:800;letter-spacing:.16em;text-transform:uppercase;font-size:.74rem;margin-bottom:10px}

/* hero */
.hero{position:relative;color:#fff;background:#2b2f36 url(img/hero.jpg) center 30%/cover}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(15,28,40,.88) 0%,rgba(15,28,40,.55) 60%,rgba(15,28,40,.3) 100%)}
.hero .wrap{position:relative;padding:84px 20px 96px;max-width:var(--max)}
.hero .eyebrow{color:#9fe3e1}
.hero h1{color:#fff;font-size:clamp(1.9rem,4.2vw,3.2rem);max-width:600px;margin-bottom:14px}
.hero p{max-width:520px;color:#d8e1ea;margin-bottom:26px;font-size:1.02rem}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}

/* steps */
.steps{position:relative;z-index:2;margin-top:-44px}
.steps .grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--r);box-shadow:0 14px 40px rgba(20,40,60,.12);overflow:hidden;border:1px solid var(--line)}
.step{padding:22px 20px;border-right:1px solid var(--line);display:flex;gap:14px;align-items:flex-start}
.step:last-child{border-right:0}
.step b{flex:none;width:34px;height:34px;border-radius:50%;background:rgba(0,173,170,.12);color:var(--teal);display:grid;place-items:center;font-size:.85rem;font-weight:800}
.step h3{font-size:.98rem;margin-bottom:2px}
.step p{font-size:.84rem;line-height:1.5}

section{padding:72px 0}
section h2{font-size:clamp(1.5rem,2.8vw,2.1rem);margin-bottom:12px;letter-spacing:-.01em}
.lead{max-width:600px;margin-bottom:36px;font-size:1rem}

/* about */
.about .cols{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center}
.about img{border-radius:var(--r);aspect-ratio:4/3;object-fit:cover}
.about h2 span{color:var(--teal)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
.stat{border-left:3px solid var(--teal);padding-left:12px}
.stat b{display:block;font-size:1.5rem;color:var(--ink);line-height:1.1}
.stat span{font-size:.78rem}

/* cta */
.cta{position:relative;color:#fff;background:var(--navy) url(img/cta.jpg) center/cover;padding:56px 0}
.cta:before{content:"";position:absolute;inset:0;background:rgba(27,58,87,.86)}
.cta .wrap{position:relative;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:1.4rem;max-width:560px;margin:0}

/* services */
.services{background:var(--soft)}
.services .grid{display:grid;gap:18px;grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border-radius:var(--r);padding:26px 24px;border:1px solid var(--line);transition:.2s}
.card:hover{border-color:var(--teal);box-shadow:0 12px 30px rgba(20,40,60,.08)}
.card .ico{width:42px;height:42px;border-radius:10px;background:rgba(0,173,170,.12);display:grid;place-items:center;font-size:1.15rem;margin-bottom:16px}
.card h3{font-size:1.02rem;margin-bottom:8px}
.card p{font-size:.9rem;line-height:1.6}

/* vision/mission */
.vm .cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.vm .item{background:var(--soft);border-radius:var(--r);padding:28px;display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:center}
.vm img{border-radius:10px;aspect-ratio:1;object-fit:cover;width:100%}
.vm h3{font-size:1.12rem;margin-bottom:6px}
.vm p{font-size:.92rem}

/* testimonials */
.testi .grid{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;display:flex;flex-direction:column}
.quote:before{content:"“";font:800 2.4rem/1 Georgia,serif;color:var(--teal);margin-bottom:6px}
.quote p{font-size:.9rem;flex:1;margin-bottom:16px}
.quote b{color:var(--ink);font-size:.95rem}.quote span{font-size:.8rem}

/* contact */
.contact{background:var(--soft)}
.contact .cols{display:grid;grid-template-columns:1fr 1.2fr;gap:40px}
.contact dl div{margin-bottom:16px}
.contact dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--teal);font-weight:800}
.contact dd{font-size:1rem;color:var(--ink)}
form{display:grid;gap:12px;background:#fff;padding:24px;border-radius:var(--r);border:1px solid var(--line)}
input,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font:inherit;font-size:.95rem}
input:focus,textarea:focus{outline:none;border-color:var(--teal)}
form .btn{justify-self:start}

/* footer */
footer{background:var(--navy);color:#aebccb;padding:52px 0 24px;font-size:.9rem}
footer .grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px;margin-bottom:36px}
footer h4{color:#fff;font-size:.95rem;margin-bottom:12px}
footer img{height:24px;filter:brightness(0) invert(1);margin-bottom:14px}
footer ul{list-style:none}footer li{margin-bottom:6px}
footer a:hover{color:#fff}
footer .bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:.8rem}

/* legal */
.legal{padding:64px 0;max-width:800px}
.legal h1{font-size:2rem;margin-bottom:22px}
.legal h2{font-size:1.15rem;margin:28px 0 8px}
.legal p,.legal li{margin-bottom:8px;font-size:.95rem}.legal ul{padding-left:20px}

@media(max-width:1000px){
 .steps .grid,.services .grid,.testi .grid{grid-template-columns:1fr 1fr}
 .step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .vm .cols{grid-template-columns:1fr}
 footer .grid{grid-template-columns:1fr 1fr 1fr}
}
@media(max-width:700px){
 .nav ul{display:none}
 .hero .wrap{padding:56px 20px 72px}
 section{padding:52px 0}
 .about .cols,.contact .cols{grid-template-columns:1fr;gap:28px}
 .stats{grid-template-columns:repeat(4,1fr);gap:10px}.stat b{font-size:1.2rem}
 .vm .item{grid-template-columns:90px 1fr;padding:20px;gap:16px}
 footer .grid{grid-template-columns:1fr}
}
@media(max-width:480px){
 .steps .grid,.services .grid,.testi .grid{grid-template-columns:1fr}
 .step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}
 .stats{grid-template-columns:1fr 1fr}
}
form{position:relative}
button.btn{border:0;cursor:pointer;font-family:inherit;appearance:none}
button.btn:disabled{opacity:.6;cursor:default}
.form-msg{font-size:.9rem;min-height:1.2em;margin:0}.form-msg.ok{color:#0a8a5f}.form-msg.err{color:#c0392b}