:root{
  --navy:#0d3557; --blue:#16577f; --teal:#1b8a8f; --leaf:#4f9d3a;
  --ink:#132232; --muted:#526273; --line:#dfe7ec;
  --bg:#ffffff; --soft:#f3f7f8; --cream:#f7faf5;
  --radius:16px; --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--blue)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
h1,h2,h3{color:var(--navy);line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5.2vw,3.3rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.6vw,2.3rem);font-weight:800}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:.75rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:36rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:999px;font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 6px 18px rgba(13,53,87,.25)}
.btn-primary:hover{background:var(--blue);transform:translateY(-1px)}
.btn-ghost{color:var(--navy);border:2px solid var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px}

/* header */
header.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--navy);font-weight:800;font-size:1.1rem}
.brand img{width:44px;height:44px;border-radius:50%}
.nav ul{display:flex;gap:1.6rem;list-style:none;margin:0;padding:0}
.nav ul a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.nav ul a:hover{color:var(--teal)}
.nav .btn{padding:.55rem 1.1rem;font-size:.9rem}
@media (max-width:820px){
  .nav{flex-wrap:wrap;height:auto;padding-top:10px;padding-bottom:10px;gap:8px 12px}
  .brand{font-size:.95rem;gap:.45rem}
  .brand img{width:36px;height:36px}
  .nav .btn{padding:.45rem .8rem;font-size:.82rem}
  .nav ul{order:3;width:100%;flex-wrap:wrap;justify-content:space-between;gap:2px 10px}
  .nav ul a{font-size:.85rem;white-space:nowrap}
}
@media (max-width:360px){.brand span{display:none}}

/* hero */
.hero{background:linear-gradient(160deg,var(--cream) 0%,#eaf4f4 55%,#e3eef6 100%);padding:72px 0 80px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .actions{margin-top:1.6rem}
.hero-art{position:relative}
.hero-art .blob{position:absolute;inset:6% 4%;background:radial-gradient(circle at 30% 30%,rgba(79,157,58,.22),transparent 60%),radial-gradient(circle at 70% 70%,rgba(27,138,143,.25),transparent 60%);border-radius:50%;filter:blur(8px)}
.hero-art svg{position:relative;width:100%;max-width:420px;margin:0 auto}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:1.4rem;padding:0;list-style:none}
.chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.35rem .8rem;font-size:.85rem;font-weight:600;color:var(--navy)}
@media (max-width:820px){.hero{padding:48px 0 56px}.hero .wrap{grid-template-columns:1fr}.hero-art{order:-1}.hero-art svg{max-width:260px}}

section{padding:80px 0}
.section-head{max-width:40rem;margin-bottom:40px}
@media (max-width:820px){section{padding:56px 0}}

/* services */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.grid-3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 14px 34px rgba(13,53,87,.10);transform:translateY(-2px)}
.icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px}
.icon svg{width:28px;height:28px}
.i-blue{background:#e5eff7;color:var(--blue)}
.i-teal{background:#e2f3f3;color:var(--teal)}
.i-leaf{background:#e9f4e4;color:var(--leaf)}
.card ul{margin:.6rem 0 0;padding-left:1.1rem;color:var(--muted)}
.card p{color:var(--muted)}

/* steps */
.steps-bg{background:var(--soft)}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;list-style:none;padding:0;margin:0}
.steps li{background:#fff;border-radius:var(--radius);padding:24px;border:1px solid var(--line)}
.steps li::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:14px}
.steps p{color:var(--muted);margin:0}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* why */
.why .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.why-list{list-style:none;padding:0;margin:0;display:grid;gap:18px}
.why-list li{display:flex;gap:14px;align-items:flex-start}
.why-list svg{flex:none;width:26px;height:26px;color:var(--leaf);margin-top:2px}
.why-list strong{display:block;color:var(--navy)}
.why-list span{color:var(--muted)}
.panel{background:linear-gradient(150deg,var(--navy),var(--blue) 60%,var(--teal));color:#e8f1f7;border-radius:24px;padding:40px}
.panel h3{color:#fff;font-size:1.5rem}
.panel p{color:#cfe0ec}
.panel .btn{background:#fff;color:var(--navy);margin-top:.5rem}
.panel .btn:hover{background:#eaf4f4}
@media (max-width:900px){.why .wrap{grid-template-columns:1fr;gap:32px}}

/* faq */
.faq{max-width:780px}
details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-weight:700;color:var(--navy);font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";flex:none;align-self:flex-start;font-size:1.4rem;line-height:1;color:var(--teal);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);margin:.8rem 0 0}

/* english + cta */
.en{background:var(--cream)}
.en .wrap{max-width:820px}
.cta{background:var(--navy);color:#dbe8f1;text-align:center}
.cta h2{color:#fff}
.cta p{color:#b9cfdf;max-width:34rem;margin:0 auto 1.6rem}
.cta .btn{background:#fff;color:var(--navy)}

footer{background:#0a2a45;color:#9fb6c9;padding:36px 0;font-size:.9rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;align-items:center}
.foot-nav{display:flex;flex-wrap:wrap;gap:8px 18px}
footer a{color:#dbe8f1;text-decoration:none}
footer a:hover{text-decoration:underline}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* inner pages */
.nav ul a[aria-current="page"]{color:var(--teal)}
.page-hero{background:linear-gradient(160deg,var(--cream) 0%,#eaf4f4 55%,#e3eef6 100%);padding:48px 0 56px}
.page-hero h1{font-size:clamp(1.9rem,4.4vw,2.8rem);max-width:44rem}
.page-hero .lead{margin-bottom:0}
.crumbs{font-size:.9rem;color:var(--muted);margin-bottom:1.2rem}
.card-title{font-size:1.15rem}
.steps li h2{font-size:1.15rem}
.narrow{max-width:780px}
.more{margin:32px 0 0}
.after-grid{margin:32px 0 0;color:var(--muted);max-width:44rem}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;max-width:720px}
.contact-grid p.contact-link{color:var(--navy)}
.contact-link{font-size:1.35rem;font-weight:800;color:var(--navy);text-decoration:none;white-space:nowrap}