/* instalacaotoldos.pt — mobile-first, WCAG 2.1 AA, agent-ready */
:root{--teal:#1F6F6B;--teal-d:#16504D;--ink:#16262B;--orange:#E8853A;--sun:#F2B441;--cream:#FBF7F0;--line:#dfe5e3;--err:#B3261E;--radius:12px;--wrap:1140px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.65;color:var(--ink);background:#fff}
h1,h2,h3,h4{line-height:1.2;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(1.8rem,5vw,2.7rem)}h2{font-size:clamp(1.4rem,3.5vw,2rem)}h3{font-size:1.2rem}
p{margin:0 0 1rem}
a{color:var(--teal)}a.lnk{color:var(--teal);text-decoration:underline;text-underline-offset:2px}
a.lnk:hover{color:var(--teal-d)}
img{max-width:100%;height:auto;display:block}
ul,ol{padding-left:1.25rem}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 18px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:1000;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px;border-radius:4px}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;min-height:48px;min-width:48px;padding:12px 22px;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .05s,background .15s;line-height:1.1}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--orange);color:var(--ink);border-color:var(--orange)}
.btn-primary:hover{background:#d9742b}
.btn-ghost{background:transparent;color:var(--teal);border-color:var(--teal)}
.btn-ghost:hover{background:rgba(31,111,107,.08)}
.btn-block{width:100%}
.linklike{background:none;border:0;color:inherit;text-decoration:underline;cursor:pointer;font:inherit;padding:0;min-height:44px}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.logo{display:inline-flex;align-items:center}.logo img{height:36px;width:auto}
.primary-nav ul{display:flex;align-items:center;gap:.35rem 1rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.primary-nav a:not(.btn){color:var(--ink);text-decoration:none;font-weight:600;padding:10px 6px;display:inline-block;min-height:44px;display:flex;align-items:center}
.primary-nav a:not(.btn):hover{color:var(--teal)}
.nav-cta .btn{padding:9px 16px;min-height:44px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:2px solid var(--line);border-radius:10px;width:48px;height:48px;align-items:center;justify-content:center;cursor:pointer}
.nav-toggle-bar{width:22px;height:2px;background:var(--ink)}
@media (max-width:880px){
  .nav-toggle{display:flex}
  .primary-nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.08);display:none}
  .site-header.nav-open .primary-nav{display:block}
  .primary-nav ul{flex-direction:column;align-items:stretch;gap:0;padding:8px 18px}
  .primary-nav li{border-top:1px solid var(--line)}
  .primary-nav li:first-child{border-top:0}
  .nav-cta{padding:10px 0}.nav-cta .btn{width:100%}
}
/* hero */
.hero{background:linear-gradient(180deg,#EaF4F2,#fff)}
.hero-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;padding:2rem 18px 2.5rem;align-items:center}
.hero-copy .lead{font-size:1.15rem;color:#33474d;max-width:46ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.2rem 0}
.hero-media img{border-radius:var(--radius);box-shadow:0 14px 34px rgba(22,80,77,.18)}
@media (min-width:880px){.hero-grid{grid-template-columns:1.05fr .95fr;padding:3rem 18px 3.5rem}}
/* usps */
.usps{display:flex;flex-wrap:wrap;gap:.5rem 1.1rem;list-style:none;margin:1rem 0 0;padding:0}
.usps li{position:relative;padding-left:1.5rem;font-weight:600;font-size:.97rem}
.usps li::before{content:"✓";position:absolute;left:0;top:-1px;color:var(--teal);font-weight:900}
/* sections */
.content-sec{padding:2rem 0;border-top:1px solid var(--line)}
.content-sec .wrap>*{max-width:72ch}
.content-sec .wrap>.card-grid,.content-sec .wrap>.steps,.content-sec .wrap>.table-wrap{max-width:none}
.banner{display:flex;gap:.75rem;align-items:flex-start;background:#FFF3E8;border-left:4px solid var(--orange);border-radius:8px;padding:.9rem 1.1rem;margin:0 0 1.2rem}
.banner p{margin:0}.banner-ico{font-size:1.2rem}
/* cards */
.card-grid{list-style:none;margin:1rem 0;padding:0;display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:620px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:920px){.card-grid{grid-template-columns:repeat(3,1fr)}}
.card{display:flex;align-items:center;gap:.7rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.1rem;min-height:64px}
.card-link{text-decoration:none;color:var(--ink);font-weight:600;transition:border-color .15s,box-shadow .15s,transform .05s}
.card-link:hover{border-color:var(--teal);box-shadow:0 8px 20px rgba(22,80,77,.1)}
.card-link img{flex:0 0 auto}
/* steps */
.steps{list-style:none;counter-reset:s;margin:1rem 0;padding:0;display:grid;gap:1rem;grid-template-columns:1fr}
@media(min-width:760px){.steps{grid-template-columns:repeat(2,1fr)}}
.steps li{display:flex;gap:.8rem;align-items:flex-start}
.step-n{flex:0 0 auto;width:38px;height:38px;border-radius:50%;background:var(--teal);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.steps p{margin:.15rem 0 0;color:#445}
/* tables */
.table-wrap{overflow-x:auto;margin:1rem 0}
table{border-collapse:collapse;width:100%;min-width:420px}
th,td{border:1px solid var(--line);padding:.6rem .7rem;text-align:left;vertical-align:top}
thead th{background:#EaF4F2}
/* faq */
.faq{padding:2rem 0;border-top:1px solid var(--line);background:#FAFCFB}
.faq-item{border:1px solid var(--line);border-radius:10px;margin:.6rem 0;background:#fff}
.faq-item summary{cursor:pointer;padding:1rem 1.1rem;font-weight:700;min-height:44px;display:flex;align-items:center;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";margin-left:auto;font-size:1.4rem;color:var(--teal)}
.faq-item[open] summary::after{content:"–"}
.faq-a{padding:0 1.1rem 1.1rem}
/* cta + form */
.cta{background:linear-gradient(160deg,var(--teal),var(--teal-d));color:#fff;padding:2.5rem 0}
.cta-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}
@media(min-width:860px){.cta-grid{grid-template-columns:1fr 1.1fr;align-items:start;gap:2.5rem}}
.cta h2{color:#fff}.cta-copy p{color:#dff0ee}
.cta .usps li{color:#fff}.cta .usps li::before{color:var(--sun)}
.quote-form{background:#fff;color:var(--ink);border-radius:16px;padding:1.3rem;box-shadow:0 18px 40px rgba(0,0,0,.22)}
.field{margin:0 0 .85rem}
.field label{display:block;font-weight:700;margin:0 0 .3rem;font-size:.95rem}
.grid-2{display:grid;grid-template-columns:1fr;gap:0 1rem}
@media(min-width:520px){.grid-2{grid-template-columns:1fr 1fr}}
input,select,textarea{width:100%;font-size:16px;font-family:inherit;padding:12px 12px;min-height:48px;border:1.5px solid #c7d2cf;border-radius:10px;background:#fff;color:var(--ink)}
textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--teal);outline:3px solid rgba(31,111,107,.25);outline-offset:1px}
.req{color:var(--err)}
.hint{font-size:.85rem;color:#5a6b6f;margin:-.4rem 0 .8rem}
.err{color:var(--err);font-size:.85rem;font-weight:600;margin:.25rem 0 0;min-height:0}
.err:not(:empty){margin:.3rem 0 .2rem}
.err:not(:empty)::before{content:"⚠ ";}
input[aria-invalid="true"],select[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:var(--err);outline-color:rgba(179,38,30,.25)}
.consent{display:flex;gap:.6rem;align-items:flex-start}
.consent input{width:22px;height:22px;min-height:22px;margin-top:2px;flex:0 0 auto}
.consent label{font-weight:500;font-size:.92rem;margin:0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin:.7rem 0 0;font-weight:600}
.form-status.ok{color:#1c6b3f}.form-status.bad{color:var(--err)}
/* footer */
.site-footer{background:var(--teal-d);color:var(--cream);margin-top:0;padding:2.5rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:1fr;gap:1.6rem}
@media(min-width:680px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:980px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.3fr 1fr}}
.foot-col h2{color:#fff;font-size:1rem;margin:0 0 .7rem}
.foot-col ul{list-style:none;margin:0;padding:0}
.foot-col li{margin:.15rem 0}
.foot-col a,.foot-col .linklike{color:#cfe6e2;text-decoration:none;display:inline-flex;min-height:40px;align-items:center}
.foot-col a:hover,.foot-col .linklike:hover{color:#fff;text-decoration:underline}
.foot-brand img{filter:brightness(0) invert(1);opacity:.95;height:34px;margin-bottom:.5rem}
.foot-brand p{color:#bcd9d4;font-size:.92rem}
.cols{column-count:2;column-gap:1rem}
@media(max-width:420px){.cols{column-count:1}}
.footer-legal{border-top:1px solid rgba(255,255,255,.15);margin-top:1.5rem;padding-top:1.2rem;font-size:.85rem;color:#bcd9d4}
.footer-legal a{color:#dff0ee}
/* cookie banner — sticky bottom bar, NOT a full-screen ghost overlay */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:200;background:#fff;border-top:2px solid var(--teal);box-shadow:0 -8px 24px rgba(0,0,0,.14)}
.cookie-inner{max-width:var(--wrap);margin:0 auto;padding:1rem 18px;display:flex;flex-wrap:wrap;gap:.8rem 1.2rem;align-items:center;justify-content:space-between}
.cookie-text{flex:1 1 320px}.cookie-text strong{display:block}.cookie-text p{margin:.2rem 0 0;font-size:.9rem}
.cookie-actions{display:flex;flex-wrap:wrap;gap:.5rem}
.cookie-actions .btn{min-height:44px;padding:9px 16px;font-size:.95rem}
.cookie-custom{flex-basis:100%;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;border-top:1px solid var(--line);margin-top:.6rem;padding-top:.8rem}
.cc-row{display:flex;align-items:center;gap:.5rem;font-weight:600}
.cc-row input{width:20px;height:20px;min-height:20px}
@media print{.cookie-banner,.site-header,.cta{display:none}}