/* ==========================================================================
   ZIOVARA PIERCER — folha de estilo principal
   ========================================================================== */

:root{
  --bg:#ffffff;
  --surface:#f7f7f5;
  --surface-2:#f1f1ee;
  --ink:#0e1113;
  --body:#4c5560;
  --muted:#79828d;
  --line:#e6e7e4;
  --accent:#146c60;
  --accent-dark:#0e4f46;
  --accent-soft:#e9f3f1;
  --warn-bg:#fff8e6;
  --warn-line:#f0dfae;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(14,17,19,.05), 0 1px 3px rgba(14,17,19,.05);
  --shadow:0 10px 30px -12px rgba(14,17,19,.16);
  --maxw:1140px;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-display:'Fraunces', Georgia, 'Times New Roman', serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--body);
  font-family:var(--font-body); font-size:17px; line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; height:auto; display:block}
a{color:var(--accent-dark); text-decoration:underline; text-underline-offset:3px}
a:hover{color:var(--accent)}
h1,h2,h3,h4{color:var(--ink); font-family:var(--font-display); font-weight:600; line-height:1.15; margin:0 0 .5em; letter-spacing:-.015em}
h1{font-size:clamp(2.1rem,5.2vw,3.5rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.35rem)}
h3{font-size:1.16rem; font-family:var(--font-body); font-weight:650; letter-spacing:-.01em}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em; padding-left:1.25em}
li{margin-bottom:.45em}
strong{color:var(--ink); font-weight:600}
hr{border:0; border-top:1px solid var(--line); margin:2.5rem 0}

.wrap{width:100%; max-width:var(--maxw); margin:0 auto; padding:0 22px}
.narrow{max-width:760px}
.section{padding:76px 0}
.section--tight{padding:52px 0}
.section--surface{background:var(--surface)}
.eyebrow{
  display:inline-block; font-size:.76rem; font-weight:650; letter-spacing:.14em;
  text-transform:uppercase; color:var(--accent); margin-bottom:.9rem;
}
.lead{font-size:1.1rem; color:var(--body)}
.center{text-align:center}
.muted{color:var(--muted); font-size:.93rem}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55em;
  padding:.85em 1.6em; border-radius:100px; border:1px solid transparent;
  font-family:var(--font-body); font-size:.98rem; font-weight:600; letter-spacing:-.005em;
  text-decoration:none; cursor:pointer; transition:.18s ease; line-height:1.2;
}
.btn--primary{background:var(--accent); color:#fff}
.btn--primary:hover{background:var(--accent-dark); color:#fff; transform:translateY(-1px)}
.btn--ghost{background:#fff; color:var(--ink); border-color:var(--line); box-shadow:var(--shadow-sm)}
.btn--ghost:hover{border-color:var(--accent); color:var(--accent-dark)}
.btn--sm{padding:.62em 1.15em; font-size:.9rem}
.btn--block{width:100%}

/* ---------- Topbar ---------- */
.topbar{background:var(--ink); color:#d7dbdd; font-size:.83rem}
.topbar .wrap{display:flex; flex-wrap:wrap; gap:6px 26px; justify-content:center; padding-top:9px; padding-bottom:9px}
.topbar span{display:inline-flex; align-items:center; gap:.45em}
.topbar a{color:#fff; text-decoration:none}
.topbar a:hover{text-decoration:underline}

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:60; background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px); border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex; align-items:center; justify-content:space-between; gap:18px; height:70px}
.brand{display:flex; align-items:center; gap:11px; text-decoration:none}
.brand__mark{width:34px; height:34px; flex:none}
.brand__name{font-family:var(--font-display); font-size:1.14rem; font-weight:600; color:var(--ink); letter-spacing:-.01em; line-height:1}
.brand__tag{display:block; font-family:var(--font-body); font-size:.64rem; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); margin-top:3px}
.nav{display:flex; align-items:center; gap:26px}
.nav a{color:var(--ink); text-decoration:none; font-size:.95rem; font-weight:500}
.nav a:hover{color:var(--accent)}
.nav-toggle{display:none; background:none; border:1px solid var(--line); border-radius:10px; padding:8px 10px; cursor:pointer}
.nav-toggle span{display:block; width:20px; height:2px; background:var(--ink); margin:4px 0; border-radius:2px}

/* ---------- Hero ---------- */
.hero{position:relative; overflow:hidden; background:linear-gradient(180deg,#fff 0%, var(--surface) 100%)}
.hero__grid{display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; padding:74px 0 80px}
.hero h1{margin-bottom:.35em}
.hero h1 em{font-style:italic; color:var(--accent)}
.hero__sub{font-size:1.12rem; max-width:36em; margin-bottom:1.7em}
.hero__cta{display:flex; flex-wrap:wrap; gap:12px; margin-bottom:1.9rem}
.hero__badges{display:flex; flex-wrap:wrap; gap:10px}
.badge{
  display:inline-flex; align-items:center; gap:.5em; background:#fff; border:1px solid var(--line);
  border-radius:100px; padding:.42em .95em; font-size:.83rem; color:var(--ink); box-shadow:var(--shadow-sm);
}
.badge svg{flex:none}
.hero__art{position:relative}
.hero__card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  box-shadow:var(--shadow); padding:30px;
}
.hero__card h3{margin-bottom:1rem}
.factlist{list-style:none; margin:0; padding:0}
.factlist li{display:flex; gap:12px; padding:11px 0; border-bottom:1px dashed var(--line); font-size:.95rem}
.factlist li:last-child{border-bottom:0; padding-bottom:0}
.factlist dt,.factlist b{color:var(--muted); min-width:104px; font-weight:500; flex:none}
.factlist span{color:var(--ink)}

/* ---------- Cards ---------- */
.grid{display:grid; gap:20px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px; transition:.18s ease;
}
.card:hover{border-color:#d3d6d2; box-shadow:var(--shadow); transform:translateY(-2px)}
.card h3{margin-bottom:.45em}
.card p{margin-bottom:0; font-size:.96rem}
.card__icon{
  width:42px; height:42px; border-radius:11px; background:var(--accent-soft);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
}
.card__price{display:block; margin-top:14px; font-size:.85rem; color:var(--accent-dark); font-weight:600}

/* ---------- Passos ---------- */
.steps{counter-reset:step; display:grid; gap:22px; grid-template-columns:repeat(4,1fr)}
.step{position:relative; padding-top:14px}
.step::before{
  counter-increment:step; content:counter(step,decimal-leading-zero);
  font-family:var(--font-display); font-size:1.5rem; color:var(--accent); display:block; margin-bottom:8px;
}
.step h3{margin-bottom:.35em}
.step p{font-size:.95rem; margin:0}

/* ---------- Lista de checagem ---------- */
.checks{list-style:none; padding:0; margin:0; display:grid; gap:12px; grid-template-columns:repeat(2,1fr)}
.checks li{display:flex; gap:11px; align-items:flex-start; margin:0; font-size:.97rem}
.checks svg{flex:none; margin-top:4px}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer; list-style:none; padding:20px 40px 20px 0; position:relative;
  font-weight:600; color:var(--ink); font-size:1.02rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:''; position:absolute; right:8px; top:27px; width:9px; height:9px;
  border-right:2px solid var(--accent); border-bottom:2px solid var(--accent);
  transform:rotate(45deg); transition:.2s;
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq details > div{padding:0 0 20px; font-size:.97rem}
.faq details > div p:last-child{margin-bottom:0}

/* ---------- Aviso ---------- */
.notice{
  background:var(--warn-bg); border:1px solid var(--warn-line); border-radius:var(--radius);
  padding:20px 22px; font-size:.95rem; display:flex; gap:14px; align-items:flex-start;
}
.notice svg{flex:none; margin-top:3px}
.notice p:last-child{margin-bottom:0}

/* ---------- Formulário ---------- */
.contact-grid{display:grid; grid-template-columns:1.15fr .85fr; gap:34px; align-items:start}
.form-card{background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:30px; box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block; font-size:.88rem; font-weight:600; color:var(--ink); margin-bottom:6px}
.field .req{color:#b3261e}
.field input,.field select,.field textarea{
  width:100%; padding:.78em .9em; border:1px solid var(--line); border-radius:10px;
  font-family:inherit; font-size:.97rem; color:var(--ink); background:#fff; transition:.15s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft);
}
.field textarea{min-height:110px; resize:vertical}
.field--row{display:grid; grid-template-columns:1fr 1fr; gap:16px}
.consent{display:flex; gap:10px; align-items:flex-start; font-size:.87rem; color:var(--body); margin:6px 0 18px}
.consent input{margin-top:4px; flex:none; width:16px; height:16px; accent-color:var(--accent)}
.form-msg{display:none; margin-top:14px; padding:13px 15px; border-radius:10px; font-size:.92rem}
.form-msg.ok{display:block; background:var(--accent-soft); color:var(--accent-dark); border:1px solid #bfded8}
.form-msg.err{display:block; background:#fdeceb; color:#8c1d18; border:1px solid #f4c7c3}
.hp{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden}

.info-card{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg); padding:28px}
.info-card + .info-card{margin-top:18px}
.info-card h3{margin-bottom:14px}
.info-list{list-style:none; padding:0; margin:0; font-size:.95rem}
.info-list li{display:flex; gap:12px; padding:9px 0; border-bottom:1px solid var(--line); margin:0}
.info-list li:last-child{border-bottom:0}
.info-list b{color:var(--muted); font-weight:500; min-width:84px; flex:none}
.map-embed{border:0; width:100%; height:230px; border-radius:var(--radius); margin-top:6px; display:block; filter:grayscale(.25)}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink); color:#aeb6bb; padding:56px 0 26px; font-size:.92rem}
.site-footer h4{color:#fff; font-family:var(--font-body); font-size:.8rem; letter-spacing:.13em; text-transform:uppercase; margin:0 0 14px; font-weight:650}
.site-footer a{color:#e4e8ea; text-decoration:none}
.site-footer a:hover{color:#fff; text-decoration:underline}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:34px}
.footer-grid ul{list-style:none; padding:0; margin:0}
.footer-grid li{margin-bottom:9px}
.footer-brand__name{font-family:var(--font-display); color:#fff; font-size:1.15rem; margin-bottom:10px; display:block}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12); margin-top:40px; padding-top:20px;
  display:flex; flex-wrap:wrap; gap:10px 24px; justify-content:space-between; font-size:.84rem; color:#8d979d;
}

/* ---------- Documentos legais ---------- */
.doc-header{background:var(--surface); border-bottom:1px solid var(--line); padding:52px 0 44px}
.doc{padding:52px 0 76px}
.doc h2{font-size:1.5rem; margin-top:2.2em; padding-top:.2em}
.doc h2:first-of-type{margin-top:0}
.doc h3{margin-top:1.8em; font-size:1.03rem}
.doc p,.doc li{font-size:1rem}
.doc table{width:100%; border-collapse:collapse; margin:1.2em 0; font-size:.94rem}
.doc th,.doc td{border:1px solid var(--line); padding:10px 12px; text-align:left; vertical-align:top}
.doc th{background:var(--surface); color:var(--ink); font-weight:600}
.toc{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:20px 24px; margin-bottom:34px}
.toc h3{margin:0 0 10px}
.toc ol{margin:0; padding-left:1.3em; font-size:.95rem; columns:2; column-gap:28px}
.toc li{margin-bottom:5px; break-inside:avoid}
.breadcrumb{font-size:.85rem; color:var(--muted); margin-bottom:14px}
.breadcrumb a{color:var(--muted)}

/* ---------- Banner de cookies ---------- */
.cookie-banner{
  position:fixed; left:16px; right:16px; bottom:16px; z-index:200; background:#fff;
  border:1px solid var(--line); border-radius:var(--radius-lg); box-shadow:0 18px 50px -12px rgba(14,17,19,.3);
  padding:22px 24px; max-width:var(--maxw); margin:0 auto;
  display:none; gap:22px; align-items:center; justify-content:space-between; flex-wrap:wrap;
}
.cookie-banner.is-open{display:flex}
.cookie-banner p{margin:0; font-size:.92rem; max-width:64ch}
.cookie-banner strong{display:block; font-size:1rem; margin-bottom:4px}
.cookie-actions{display:flex; gap:10px; flex-wrap:wrap}

.modal{
  position:fixed; inset:0; z-index:300; background:rgba(14,17,19,.55);
  display:none; align-items:center; justify-content:center; padding:18px;
}
.modal.is-open{display:flex}
.modal__box{
  background:#fff; border-radius:var(--radius-lg); max-width:600px; width:100%;
  max-height:88vh; overflow:auto; padding:30px;
}
.modal__box h3{font-family:var(--font-display); font-size:1.35rem}
.switch-row{
  display:flex; gap:16px; align-items:flex-start; justify-content:space-between;
  padding:16px 0; border-bottom:1px solid var(--line);
}
.switch-row:last-of-type{border-bottom:0}
.switch-row p{margin:.25em 0 0; font-size:.9rem}
.switch-row b{color:var(--ink)}
.switch{position:relative; width:44px; height:25px; flex:none; margin-top:3px}
.switch input{opacity:0; width:0; height:0}
.switch i{
  position:absolute; inset:0; background:#d5d9d7; border-radius:100px; transition:.2s; cursor:pointer;
}
.switch i::after{
  content:''; position:absolute; width:19px; height:19px; left:3px; top:3px;
  background:#fff; border-radius:50%; transition:.2s;
}
.switch input:checked + i{background:var(--accent)}
.switch input:checked + i::after{transform:translateX(19px)}
.switch input:disabled + i{opacity:.55; cursor:not-allowed}
.modal__actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:24px}

.floating-cookie{
  position:fixed; left:16px; bottom:16px; z-index:150; background:#fff; border:1px solid var(--line);
  border-radius:100px; padding:9px 14px; font-size:.82rem; box-shadow:var(--shadow-sm); cursor:pointer;
  display:inline-flex; gap:.45em; align-items:center; color:var(--ink);
}
.floating-cookie:hover{border-color:var(--accent); color:var(--accent-dark)}

.skip-link{position:absolute; left:-9999px; background:var(--ink); color:#fff; padding:10px 16px; z-index:999}
.skip-link:focus{left:12px; top:12px}

/* ---------- Responsivo ---------- */
@media (max-width:960px){
  .hero__grid{grid-template-columns:1fr; gap:38px; padding:52px 0 60px}
  .grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr; gap:28px}
  .toc ol{columns:1}
}
@media (max-width:700px){
  body{font-size:16px}
  .section{padding:56px 0}
  .nav{
    display:none; position:absolute; top:70px; left:0; right:0; background:#fff;
    border-bottom:1px solid var(--line); flex-direction:column; align-items:stretch;
    gap:0; padding:8px 22px 18px;
  }
  .nav.is-open{display:flex}
  .nav a{padding:12px 0; border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:12px}
  .nav-toggle{display:block}
  .grid--3,.grid--4,.grid--2,.checks,.steps,.field--row{grid-template-columns:1fr}
  .topbar .wrap{justify-content:flex-start; font-size:.78rem}
  .cookie-banner{padding:16px; left:10px; right:10px; bottom:10px; max-height:72vh; overflow:auto}
  .cookie-banner p{font-size:.85rem}
  .cookie-banner strong{font-size:.95rem}
  .cookie-actions .btn{flex:1 1 auto}
  .footer-grid{grid-template-columns:1fr}
  .form-card,.info-card,.modal__box{padding:22px}
}
@media print{
  .site-header,.topbar,.cookie-banner,.floating-cookie,.modal,.site-footer .footer-grid{display:none!important}
}

.floating-cookie[hidden]{display:none}

/* ---------- Ilustrações ---------- */
.art{display:block; width:100%; height:auto}
.art-grid{display:grid; grid-template-columns:.95fr 1.05fr; gap:52px; align-items:center}
.art-grid__fig{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:22px; box-shadow:var(--shadow);
}
.regioes{list-style:none; padding:0; margin:0 0 1.2em}
.regioes li{display:grid; grid-template-columns:190px 1fr; gap:14px; padding:12px 0; border-bottom:1px solid var(--line); font-size:.95rem; margin:0}
.regioes li:last-child{border-bottom:0}
.regioes b{color:var(--ink)}
.joias-band{
  margin-top:56px; background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius-lg); padding:34px 38px;
  display:grid; grid-template-columns:.8fr 1.2fr; gap:38px; align-items:center;
}
.joias-band h3{margin-bottom:.5em}
.sobre-grid{display:grid; grid-template-columns:1.25fr .75fr; gap:56px; align-items:center}
.sobre-grid__fig{max-width:340px; margin:0 auto}
@media (max-width:960px){
  .art-grid,.joias-band,.sobre-grid{grid-template-columns:1fr; gap:34px}
  .art-grid__fig{order:-1}
  .regioes li{grid-template-columns:1fr; gap:2px}
  .sobre-grid__fig{max-width:230px}
}

/* ---------- Contato no rodapé ---------- */
.footer-contato{list-style:none; padding:0; margin:20px 0 0; display:grid; gap:11px}
.footer-contato li{display:flex; gap:10px; align-items:flex-start; margin:0; line-height:1.5}
.footer-contato svg{flex:none; margin-top:3px}
.footer-contato a{text-decoration:none}
.footer-contato a:hover{text-decoration:underline}