:root{
  --ink:#1c2832;
  --ink-deep:#141d25;
  --steel:#55656f;
  --panel:#d5dce1;
  --door:#eef1f3;
  --white:#ffffff;
  --signal:#f5b800;
  --signal-hi:#ffc933;
  --blue:#1d5a82;
  --ok:#1f6f4a;
  --err:#a32d2d;
  --f-head:"Archivo","Segoe UI",system-ui,Arial,sans-serif;
  --f-body:"Public Sans","Segoe UI",system-ui,Arial,sans-serif;
  --max:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--f-body);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--white)}
img,svg{max-width:100%;display:block}
a{color:var(--blue)}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px;box-shadow:0 0 0 5px var(--ink)}
.wrap{width:min(100% - 2.5rem,var(--max));margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--signal);color:var(--ink);padding:.6rem 1rem;z-index:20;font-weight:700}
.skip:focus{left:0}

h1,h2,h3{font-family:var(--f-head);font-stretch:108%;line-height:1.08;letter-spacing:-.01em;margin:0 0 .6em;color:var(--ink)}
h1{font-size:clamp(2.35rem,5.2vw,3.9rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700;letter-spacing:0}
p{margin:0 0 1em;max-width:62ch}

/* header */
.site-header{background:var(--ink);color:var(--door)}
.bar{display:flex;align-items:center;gap:1.5rem;padding-block:.9rem;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--door);margin-right:auto}
.brand-mark{display:grid;gap:3px;width:30px}
.brand-mark i{display:block;height:7px;background:var(--panel);border-radius:1px}
.brand-mark i:last-child{background:var(--signal)}
.brand-name{font-family:var(--f-head);font-stretch:112%;font-weight:800;font-size:1.25rem;letter-spacing:-.01em}
.site-header nav{display:flex;gap:1.4rem;flex-wrap:wrap}
.site-header nav a{color:var(--door);text-decoration:none;font-weight:500;padding-block:.3rem;border-bottom:3px solid transparent}
.site-header nav a:hover,.site-header nav a[aria-current="page"]{border-bottom-color:var(--signal)}
.tel{color:var(--ink);background:var(--signal);text-decoration:none;font-weight:700;padding:.5rem .95rem;border-radius:4px}
.tel:hover{background:var(--signal-hi);color:var(--ink)}

/* hero: panel seams run behind the content like a closed door */
.hero{background:repeating-linear-gradient(to bottom,var(--door) 0,var(--door) 118px,var(--panel) 118px,var(--panel) 121px);padding-block:clamp(2.5rem,6vw,5rem);border-bottom:4px solid var(--ink)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(1.8rem,4vw,3.5rem);align-items:center}
.hero h1{margin-bottom:.5em}
.lead{font-size:1.2rem;color:var(--ink);max-width:48ch}
.trust{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;gap:.5rem}
.trust li{padding-left:1.7rem;position:relative;font-weight:500}
.trust li::before{content:"";position:absolute;left:0;top:.45em;width:.95rem;height:.55rem;border-left:3px solid var(--ok);border-bottom:3px solid var(--ok);transform:rotate(-45deg)}

.hero.small{padding-block:clamp(2rem,4vw,3.2rem)}
.hero.small h1{font-size:clamp(2rem,4.4vw,3.1rem);margin-bottom:.3em}

/* quote card with a door that rolls up once on load */
.quote-wrap{position:relative;border-radius:6px;overflow:hidden;background:var(--white);box-shadow:0 0 0 3px var(--ink)}
.quote{padding:1.6rem}
.quote h2{font-size:1.5rem;margin-bottom:.3em}
.quote .hint{font-size:.95rem;color:var(--steel);margin-bottom:1.1rem}
.door{position:absolute;inset:0;z-index:3;display:grid;grid-template-rows:repeat(4,1fr);background:var(--panel);pointer-events:none;animation:roll 1.3s cubic-bezier(.65,0,.35,1) .6s forwards}
.door span{position:relative;border-bottom:3px solid var(--steel);background:linear-gradient(#e8edf0,#cfd7dc)}
.door span:last-child{border-bottom:0}
.door span:last-child::after{content:"";position:absolute;left:50%;bottom:16px;width:48px;height:8px;margin-left:-24px;border-radius:4px;background:var(--steel)}
@keyframes roll{to{transform:translateY(-101%);visibility:hidden}}

/* forms */
.field{margin-bottom:1rem}
.field label,.field legend{display:block;font-weight:600;margin-bottom:.3rem;font-size:.98rem;padding:0}
.field .opt{font-weight:400;color:var(--steel)}
input[type=text],input[type=tel],input[type=email],select,textarea{width:100%;font:inherit;color:var(--ink);background:var(--white);border:2px solid var(--steel);border-radius:4px;padding:.65rem .75rem;min-height:46px}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--ink)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:0 1rem}
.consent{display:grid;grid-template-columns:auto 1fr;gap:.7rem;align-items:start;font-size:.9rem;color:var(--ink);margin:.4rem 0 1.1rem;line-height:1.5}
.consent input{width:1.2rem;height:1.2rem;margin-top:.2rem;accent-color:var(--ink)}
.btn{display:inline-block;font:inherit;font-weight:700;cursor:pointer;color:var(--ink);background:var(--signal);border:2px solid var(--ink);border-radius:4px;padding:.8rem 1.4rem;text-decoration:none;min-height:48px}
.btn:hover{background:var(--signal-hi);color:var(--ink)}
.btn:disabled{opacity:.6;cursor:wait}
.btn.full{width:100%}
.form-status{margin:.9rem 0 0;font-weight:600;min-height:1.4em}
.form-status.ok{color:var(--ok)}
.form-status.err{color:var(--err)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}

/* sections */
.section{padding-block:clamp(3rem,6vw,5rem)}
.section.tint{background:var(--door)}
.section-head{margin-bottom:2rem;max-width:60ch}
.section-head p{color:var(--steel)}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding-top:4.2rem;border-top:3px solid var(--ink)}
.steps li::before{content:counter(s);position:absolute;top:1rem;left:0;width:2.6rem;height:2.6rem;border-radius:50%;background:var(--ink);color:var(--signal);font-family:var(--f-head);font-weight:800;font-size:1.2rem;display:grid;place-items:center}
.steps p{color:var(--steel)}

.svc{display:grid;grid-template-columns:1fr 1fr;gap:0 3rem;margin:0}
.svc div{border-top:2px solid var(--ink);padding:1rem 0 1.2rem}
.svc dt{font-family:var(--f-head);font-stretch:106%;font-weight:700;font-size:1.2rem;margin-bottom:.25rem}
.svc dd{margin:0;color:var(--steel);max-width:44ch}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.checks li{padding-left:1.1rem;border-left:4px solid var(--signal)}
.checks strong{display:block;font-family:var(--f-head);font-stretch:106%}
.checks span{color:var(--steel)}

.warn{background:var(--ink);color:var(--door);padding:1.6rem;border-radius:6px;border-left:8px solid var(--signal)}
.warn h3{color:var(--white);margin-bottom:.4rem}
.warn p{margin:0;max-width:none}

.pro-band{background:var(--ink);color:var(--door);padding-block:clamp(2.6rem,5vw,4rem)}
.pro-band h2{color:var(--white)}
.pro-band p{color:var(--panel)}
.pro-band .grid{display:grid;grid-template-columns:1.4fr auto;gap:2rem;align-items:center}

.faq{max-width:780px}
.faq details{border-top:2px solid var(--ink);padding:1rem 0}
.faq details:last-child{border-bottom:2px solid var(--ink)}
.faq summary{cursor:pointer;font-family:var(--f-head);font-stretch:104%;font-weight:700;font-size:1.15rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--blue)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:.7rem 0 0;color:var(--steel)}

/* contact + legal */
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.side{border-top:3px solid var(--ink);padding-top:1rem}
.side h2{font-size:1.3rem}
.side dl{margin:0 0 1.5rem}
.side dt{font-weight:700;margin-top:.9rem}
.side dd{margin:0;color:var(--steel)}
.legal{max-width:760px}
.legal h2{font-size:1.5rem;margin-top:2.2rem}
.legal ul{padding-left:1.2rem;margin:0 0 1em}
.legal li{margin-bottom:.4rem}
.updated{color:var(--steel);font-weight:500}
.crumbs{font-size:.92rem;margin-bottom:.9rem;color:var(--steel)}
.crumbs a{color:var(--ink)}

/* footer */
.site-footer{background:var(--ink-deep);color:var(--panel);padding-block:2.6rem 2rem;font-size:.95rem}
.foot{display:grid;grid-template-columns:1.4fr 1fr;gap:2rem}
.site-footer a{color:var(--door)}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}
.site-footer .brand-name{color:var(--white)}
.disclosure{border-top:1px solid var(--steel);margin-top:1.8rem;padding-top:1.2rem;font-size:.88rem;max-width:none}

@media (max-width:860px){
  .hero-grid,.split,.contact-grid,.foot,.pro-band .grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .svc{grid-template-columns:1fr}
}
@media (max-width:520px){
  .row{grid-template-columns:1fr}
  .tel{order:3;width:100%;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .door{display:none}
}