:root{
  --teal:#0B6E5C; --teal-dark:#084F42; --teal-soft:#E3F1EC; --mint:#9FE0CF;
  --ink:#0F1E1A; --body:#26352F; --muted:#4A5A55; --line:#D3DBD6;
  --bg:#F3F5F2; --card:#FFFFFF; --band:#E7ECE8; --warm:#FBE3D5; --warm-ink:#7C2D12;
  --display:'Archivo','Arial Narrow',sans-serif; --text:'Atkinson Hyperlegible',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--text);font-size:18px;line-height:1.55;-webkit-text-size-adjust:100%}
img{max-width:100%;display:block}
a{color:var(--teal)} a:hover{color:var(--teal-dark)}
:focus-visible{outline:3px solid #C2410C;outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:860px}
h1,h2,h3{font-family:var(--display);font-stretch:74%;font-weight:850;line-height:1;margin:0;color:var(--ink)}
h1{font-size:clamp(44px,7vw,84px);font-stretch:72%;line-height:.95;text-wrap:balance}
h2{font-size:clamp(34px,4.5vw,50px);text-wrap:balance}
h3{font-size:24px;font-stretch:80%;font-weight:800}
p{margin:0}
.eyebrow{font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lead{font-size:20px;color:var(--body);max-width:36em}
.muted{color:var(--muted)}
.mono{font-family:var(--mono)}

/* banner */
.banner{background:var(--ink);color:#fff;font-size:15px;text-align:center;padding:10px 16px}
.banner a{color:var(--mint);font-weight:700}
.banner[hidden]{display:none}

/* header */
.site-header{background:var(--bg);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;min-height:72px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.logo{text-decoration:none;color:var(--ink);display:flex;flex-direction:column;line-height:1}
.logo .word{font-family:var(--display);font-stretch:72%;font-weight:900;font-size:30px;letter-spacing:.01em}
.logo .word b{color:var(--teal)}
.logo .tag{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.nav{display:flex;align-items:center;gap:6px 22px;flex-wrap:wrap;font-size:17px}
.nav a{color:var(--ink);text-decoration:none;padding:8px 0}
.nav a[aria-current="page"]{color:var(--teal);font-weight:700;box-shadow:inset 0 -3px 0 var(--teal)}
.header-cta{display:flex;align-items:center;gap:14px}
.header-phone{font-family:var(--mono);font-size:16px;color:var(--ink);text-decoration:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 24px;border-radius:8px;font-weight:700;font-size:18px;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:var(--text);line-height:1.1;text-align:center}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-dark);color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-sm{min-height:44px;padding:0 18px;font-size:16px}
.btn svg{width:20px;height:20px;flex:none}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}

/* hero */
.hero{padding:64px 0 72px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:22px}
.chips{display:flex;flex-wrap:wrap;gap:8px 18px;list-style:none;padding:0;margin:4px 0 0;font-size:15px;color:var(--body)}
.chips li{display:flex;align-items:center;gap:6px}
.chips li::before{content:"";width:16px;height:16px;flex:none;background:var(--teal);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat}

/* report card visual */
.report{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 40px -24px rgba(15,30,26,.45);padding:22px 22px 18px;font-size:15px}
.report-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:6px}
.report-head strong{font-family:var(--display);font-stretch:74%;font-weight:850;font-size:26px}
.report table{width:100%;border-collapse:collapse}
.report th{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);text-align:left;padding:8px 4px;font-weight:700}
.report td{padding:9px 4px;border-top:1px solid var(--line)}
.report td.num{font-family:var(--mono);font-size:14px;white-space:nowrap}
.grade{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;font-weight:700;font-size:15px}
.g-a{background:#DCEFE8;color:#0B5A4B}.g-d{background:var(--warm);color:#9A3412}.g-f{background:#F4C3A6;color:var(--warm-ink)}
.report-foot{margin-top:12px;font-size:13px;color:var(--muted)}

/* sections */
section{padding:72px 0}
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band-soft{background:var(--band)}
.dark{background:var(--ink);color:#C9D6D0}
.dark h2,.dark h3{color:#fff}
.section-head{display:flex;flex-direction:column;gap:12px;margin-bottom:34px;max-width:46em}

/* service cards */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;display:flex;flex-direction:column;gap:14px}
.card .icon{width:48px;height:48px;border-radius:10px;background:var(--teal-soft);display:flex;align-items:center;justify-content:center;color:var(--teal)}
.card .icon svg{width:26px;height:26px}
.price{font-family:var(--mono);font-size:17px;color:var(--ink)}
.card ul{margin:0;padding-left:20px;color:var(--body);display:flex;flex-direction:column;gap:6px;font-size:17px}
.card .card-actions{margin-top:auto;display:flex;flex-wrap:wrap;gap:10px;padding-top:6px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;display:flex;flex-direction:column;gap:8px}
.steps li::before{content:counter(s);font-family:var(--display);font-stretch:74%;font-weight:850;font-size:44px;color:var(--teal);line-height:1}
.steps h3{font-size:22px}

/* difference grid */
.diff{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.diff div{background:rgba(255,255,255,.04);border:1px solid #2C3A35;border-radius:12px;padding:22px;display:flex;flex-direction:column;gap:8px}
.diff h3{color:#fff;font-size:24px}
.diff p{color:#C9D6D0}

/* split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
.list-check{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;color:var(--body)}
.list-check li{padding-left:30px;position:relative}
.list-check li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;background:var(--teal);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;display:flex;flex-direction:column;gap:14px}
.panel-soft{background:var(--teal-soft);border-color:#C6E2D8}

/* about */
.about{display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;align-items:center}
.badge-tile{aspect-ratio:1/1;border-radius:16px;background:var(--teal);display:flex;align-items:center;justify-content:center}
.badge-tile > span{font-family:var(--display);font-stretch:72%;font-weight:900;font-size:62px;line-height:.86;color:#F3F5F2;display:flex;flex-direction:column}
.badge-tile b{color:var(--mint)}
.certs{display:flex;flex-wrap:wrap;gap:8px}
.certs span{font-size:14px;font-weight:700;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px}

/* price list */
.prices{border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.prow{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,2fr) auto;gap:6px 28px;padding:18px 0;border-top:1px solid var(--line);align-items:baseline}
.prow:first-child{border-top:0}
.prow h3{font-size:22px;font-family:var(--text);font-stretch:100%;font-weight:700;line-height:1.25}
.prow p{color:var(--body)}
.prow .amt{font-family:var(--mono);font-size:19px;text-align:right;white-space:nowrap}
.prow.hl{background:var(--teal-soft);margin:0 -16px;padding-left:16px;padding-right:16px;border-radius:8px}
.tagpill{display:inline-block;font-family:var(--text);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--teal);margin-top:4px}

/* faq */
.faq details{border-top:1px solid var(--line);padding:16px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-size:19px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--teal);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:10px;color:var(--body)}
.faq summary::-webkit-details-marker{display:none}

/* breadcrumb + page hero */
.page-hero{padding:48px 0 56px}
.page-hero .wrap{display:flex;flex-direction:column;gap:20px}
.crumb{font-size:15px;color:var(--muted)}

/* CTA band */
.cta-band{background:var(--teal);color:#fff;padding:56px 0}
.cta-band .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px}
.cta-band h2{color:#fff}
.cta-band p{color:#E3F1EC;margin-top:10px}
.cta-band .btn-primary{background:#fff;color:var(--ink)}
.cta-band .btn-primary:hover{background:var(--ink);color:#fff}
.cta-band .btn-ghost{background:transparent;color:#fff;border-color:#fff}
.cta-band .btn-ghost:hover{background:#fff;color:var(--ink)}

/* booking */
.book-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:40px;align-items:start}
.form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 18px;position:relative}
.form .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:6px}
.field label,.field legend{font-size:15px;font-weight:700}
.field input,.field select,.field textarea{min-height:50px;padding:10px 14px;border:1px solid #9AAAA3;border-radius:8px;background:#fff;color:var(--ink);font:inherit;font-size:17px;width:100%}
.field textarea{min-height:110px;resize:vertical}
.hint{font-size:14px;color:var(--muted)}
fieldset.field{border:0;padding:0;margin:0}
.choice{display:flex;flex-wrap:wrap;gap:10px}
.choice label{display:flex;align-items:center;gap:8px;border:1px solid #9AAAA3;border-radius:8px;padding:10px 14px;font-weight:400;cursor:pointer;min-height:48px;background:#fff}
.choice input{width:20px;height:20px;min-height:0;accent-color:var(--teal)}
.choice label:has(input:checked){border-color:var(--teal);background:var(--teal-soft);font-weight:700}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.side-contact{display:flex;flex-direction:column;gap:14px}

/* footer */
.site-footer{background:var(--ink);color:#C9D6D0;padding:56px 0 110px;font-size:15px}
.site-footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px}
.site-footer h3{font-family:var(--text);font-stretch:100%;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#8FA39B;margin-bottom:10px;font-weight:700}
.site-footer a{color:#E8EFEB}
.site-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.site-footer .word{font-family:var(--display);font-stretch:72%;font-weight:900;font-size:28px;color:#fff}
.site-footer .area{border-top:1px solid #2C3A35;margin-top:36px;padding-top:20px;color:#A9BAB3}

/* sticky mobile bar */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:none;grid-template-columns:repeat(3,1fr);background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 20px -12px rgba(15,30,26,.35);padding:8px 8px calc(8px + env(safe-area-inset-bottom))}
.mbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:52px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:14px;font-weight:700}
.mbar a svg{width:22px;height:22px}
.mbar a.go{background:var(--teal);color:#fff}

@media (max-width:900px){
  .hero .wrap,.split,.book-grid,.about{grid-template-columns:minmax(0,1fr)}
  .cards{grid-template-columns:minmax(0,1fr)}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .diff{grid-template-columns:minmax(0,1fr)}
  .about .badge-tile{max-width:200px}
  .book-grid .form{order:-1}
}
@media (max-width:640px){
  body{font-size:17px}
  section{padding:52px 0}
  .hero{padding:40px 0 52px}
  .nav{order:3;width:100%;gap:4px 18px;font-size:16px;overflow-x:auto;flex-wrap:nowrap;white-space:nowrap}
  .header-phone{display:none}
  .mbar{display:grid}
  .form{grid-template-columns:minmax(0,1fr);padding:20px}
  .prow{grid-template-columns:minmax(0,1fr)}
  .prow .amt{text-align:left}
  .steps{grid-template-columns:minmax(0,1fr)}
  .site-footer{padding-bottom:120px}
}
@media (min-width:641px){ .site-footer{padding-bottom:56px} }