:root{
  --ink:#0b1f1c; --ink-2:#34504a; --muted:#5b726c;
  --brand:#0f5e50; --brand-dark:#083d34; --brand-2:#17866f; --mint:#e4f3ee;
  --accent:#f2a93b; --accent-dark:#d98d17;
  --bg:#f5f8f7; --surface:#fff; --line:#d9e4e0;
  --radius:16px; --shadow:0 10px 30px -12px rgba(8,61,52,.25);
  --max:1160px;
  --font:"Avenir Next","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-head:"Avenir Next","Trebuchet MS","Segoe UI",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:1.0625rem}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-underline-offset:3px}
a:hover{color:var(--brand-dark)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--ink);padding:.6rem 1rem;border-radius:8px;z-index:100;font-weight:700}
.skip:focus{left:8px}
.wrap{width:min(100% - 2.5rem,var(--max));margin-inline:auto}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.2;margin:0 0 .6em;letter-spacing:-.015em}
h1{font-size:clamp(2rem,4.6vw,3.35rem);font-weight:800}
h2{font-size:clamp(1.55rem,3vw,2.2rem);font-weight:750}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1.1em}
.eyebrow{display:inline-block;font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;font-weight:700;color:#0d6a58;margin-bottom:.7rem}
.lead{font-size:1.2rem;color:var(--ink-2)}

/* top bar + header */
.topbar{background:var(--brand-dark);color:#d6efe8;font-size:.9rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:1rem;padding:.45rem 0;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:700;text-decoration:none}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink);font-family:var(--font-head);font-weight:800;font-size:1.15rem;line-height:1.1}
.brand small{display:block;font-weight:600;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-2)}
.brand svg{width:42px;height:42px;flex:none}
.nav{display:flex;align-items:center;gap:.25rem}
.nav a{color:var(--ink);text-decoration:none;padding:.5rem .8rem;border-radius:999px;font-weight:600;font-size:.97rem}
.nav a:hover,.nav a[aria-current="page"]{background:var(--mint);color:var(--brand-dark)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:.55rem .7rem;font:inherit;font-weight:700;color:var(--ink);cursor:pointer}
.header-cta{display:flex;gap:.5rem;align-items:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:999px;font-weight:750;text-decoration:none;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:750;transition:transform .15s,box-shadow .15s,background .15s;min-height:48px}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#2a1a00;box-shadow:0 8px 20px -8px rgba(217,141,23,.7)}
.btn-primary:hover{background:#f6b857;color:#2a1a00}
.btn-dark{background:var(--brand);color:#fff}
.btn-dark:hover{background:var(--brand-dark);color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-outline{border-color:var(--brand);color:var(--brand)}
.btn-outline:hover{background:var(--brand);color:#fff}
.btn svg{width:20px;height:20px}

/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#1b9a80 0,transparent 60%),linear-gradient(160deg,var(--brand-dark),var(--brand) 70%);color:#fff;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:center;padding:4.5rem 0 4rem}
.hero h1{color:#fff}
.hero .lead{color:#d6efe8;max-width:34em}
.hero .eyebrow{color:#9fe3d0}
.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.6rem 0 1.2rem}
.trust{display:flex;gap:.6rem 1.4rem;flex-wrap:wrap;list-style:none;margin:0;padding:0;color:#cdeae2;font-size:.95rem}
.trust li::before{content:"✓ ";color:var(--accent);font-weight:800}
.hero-art{filter:drop-shadow(0 25px 35px rgba(0,0,0,.25))}
.page-hero{background:linear-gradient(160deg,var(--brand-dark),var(--brand));color:#fff;padding:3.2rem 0 2.8rem}
.page-hero h1{color:#fff;margin-bottom:.4em;max-width:20em}
.page-hero .lead{color:#d6efe8;max-width:42em;margin:0}
.crumbs{font-size:.88rem;margin-bottom:1rem;color:#a9d8cc}
.crumbs a{color:#d6efe8}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-right:.4rem;opacity:.6}

/* sections */
section{padding:4rem 0}
.section-alt{background:var(--surface);border-block:1px solid var(--line)}
.section-head{max-width:46rem;margin-bottom:2.2rem}
.grid{display:grid;gap:1.4rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column}
a.card{text-decoration:none;color:inherit}
a.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b7d3cb}
.card h3{margin-bottom:.4rem}
.card p{color:var(--ink-2);margin-bottom:1rem;font-size:1rem}
.card .more{margin-top:auto;font-weight:700;color:var(--brand)}
.icon{width:52px;height:52px;border-radius:14px;background:var(--mint);color:var(--brand);display:grid;place-items:center;margin-bottom:1rem}
.icon svg{width:28px;height:28px}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.steps li::before{content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;margin-bottom:.8rem}
.steps h3{font-size:1.1rem}
.steps p{margin:0;color:var(--ink-2);font-size:.98rem}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none;padding:0;margin:0}
.chips a,.chips span{display:inline-block;padding:.5rem 1rem;border-radius:999px;border:1px solid var(--line);background:var(--surface);text-decoration:none;font-weight:600;font-size:.95rem;color:var(--ink)}
.chips a:hover{background:var(--mint);border-color:#b7d3cb}
.note{background:#fff8e9;border:1px solid #f0d9a4;border-left:5px solid var(--accent);border-radius:12px;padding:1rem 1.2rem;font-size:.97rem;color:#4a3a14}

/* article layout */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:3rem;align-items:start}
.prose h2{margin-top:2.2rem}
.prose h2:first-child{margin-top:0}
.prose ul,.prose ol{padding-left:1.2rem;margin:0 0 1.2em}
.prose li{margin-bottom:.45em}
.prose table{width:100%;border-collapse:collapse;margin:1rem 0 1.5rem;font-size:.97rem;background:var(--surface);border-radius:12px;overflow:hidden}
.prose th,.prose td{padding:.7rem .9rem;border:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{background:var(--mint);color:var(--brand-dark)}
.table-wrap{overflow-x:auto}
.aside{position:sticky;top:96px;display:grid;gap:1.2rem}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem}
.panel.dark{background:var(--brand-dark);color:#e5f6f1;border:0}
.panel.dark h3{color:#fff}
.panel.dark a:not(.btn){color:#fff}
.panel ul{margin:0;padding-left:1.1rem}
.panel li{margin-bottom:.4rem}
.panel .btn{width:100%;margin-top:.6rem}
.tel{font-family:var(--font-head);font-size:1.6rem;font-weight:800;color:#fff;text-decoration:none;display:block}

/* faq */
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:.8rem;padding:0 1.2rem}
.faq summary{cursor:pointer;font-weight:700;padding:1rem 0;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--brand);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink-2)}

/* cta band */
.cta-band{background:linear-gradient(135deg,var(--brand-dark),var(--brand-2));color:#fff;border-radius:24px;padding:2.8rem;display:flex;justify-content:space-between;gap:2rem;align-items:center;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:.3em}
.cta-band p{margin:0;color:#d6efe8;max-width:34em}

/* form */
.form{display:grid;gap:1rem}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
label{font-weight:650;font-size:.95rem;display:block;margin-bottom:.3rem}
input,select,textarea{width:100%;font:inherit;padding:.8rem .9rem;border:1.5px solid #b9cdc7;border-radius:10px;background:#fff;color:var(--ink);min-height:48px}
textarea{min-height:130px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(23,134,111,.35);border-color:var(--brand-2)}
.hp{position:absolute;left:-9999px}
.form-status{font-weight:600;color:var(--brand-dark)}
.small{font-size:.88rem;color:var(--muted)}

/* footer */
.site-footer{background:#06251f;color:#bcd8d0;padding:3.5rem 0 1.5rem;margin-top:0}
.site-footer a{color:#e3f4ef;text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.site-footer h3{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.1em}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid li{margin-bottom:.4rem}
.legal{border-top:1px solid #1d4a40;margin-top:2.2rem;padding-top:1.2rem;font-size:.88rem;display:flex;gap:1rem;justify-content:space-between;flex-wrap:wrap}

/* mobile call bar */
.callbar{display:none}

/* reveal */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn,a.card{transition:none}
}
.no-js .reveal{opacity:1;transform:none}

@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr;padding:3rem 0}
  .hero-art{max-width:520px}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .layout{grid-template-columns:1fr}
  .aside{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-toggle{display:inline-block}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:.8rem 1.25rem 1.2rem;box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav a{padding:.8rem 1rem}
}
@media (max-width:640px){
  .header-cta .btn{display:none}
  body{font-size:1rem;padding-bottom:68px}
  section{padding:3rem 0}
  .grid-3,.grid-4,.grid-2,.steps,.foot-grid,.form .row{grid-template-columns:1fr}
  .cta-band{padding:1.8rem}
  .topbar .wrap>span:first-child{display:none}
  .callbar{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:.6rem .8rem calc(.6rem + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px -12px rgba(0,0,0,.25)}
  .callbar .btn{padding:.7rem}
}
@media print{.site-header,.topbar,.callbar,.site-footer,.cta-band{display:none}}

.mt{margin-top:1.4rem}

.page-hero .wrap.has-art{display:grid;grid-template-columns:1fr 300px;gap:2.5rem;align-items:center}
.scene{width:300px;height:auto;border-radius:22px;box-shadow:0 20px 40px -20px rgba(0,0,0,.5)}
@media (max-width:860px){.page-hero .wrap.has-art{display:block}.scene{display:none}}