/* ===========================================================
   Angel Tools — estilo principal (CSS puro)
   Paleta: branco, preto, cinza, azul-escuro
   =========================================================== */

:root{
  --white:#ffffff;
  --off:#f6f7f9;
  --gray-100:#eceef1;
  --gray-200:#dfe3e8;
  --gray-300:#c5ccd4;
  --gray-500:#8a929d;
  --gray-700:#4a5159;
  --ink:#16181d;
  --ink-soft:#23272e;
  --navy:#15233f;
  --navy-700:#1d3157;
  --navy-500:#27457a;
  --blue:#2f5da8;
  --blue-bright:#3a6fc4;
  --line:#e2e6ea;
  --shadow:0 1px 2px rgba(16,24,40,.06), 0 2px 8px rgba(16,24,40,.05);
  --shadow-md:0 4px 16px rgba(16,24,40,.10);
  --radius:4px;
  --radius-lg:6px;
  --maxw:1140px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;}
html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  font-size:1rem;
}
[dir="rtl"]{text-align:right;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--blue);text-decoration:none;}
a:hover{color:var(--navy-500);text-decoration:underline;}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;margin:0 0 .5em;font-weight:700;}
h1{font-size:2rem;}
h2{font-size:1.5rem;}
h3{font-size:1.2rem;}
p{margin:0 0 1rem;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:48px 0;}
.section-sm{padding:28px 0;}
.muted{color:var(--gray-700);}
.center{text-align:center;}

/* ---------- Botões ---------- */
.btn{
  display:inline-block;
  padding:11px 20px;
  font-size:.95rem;
  font-weight:600;
  border:1px solid var(--navy-700);
  background:var(--navy);
  color:var(--white);
  border-radius:var(--radius);
  cursor:pointer;
  transition:background .15s ease,border-color .15s ease;
  text-align:center;
  line-height:1.2;
}
.btn:hover{background:var(--navy-500);color:var(--white);text-decoration:none;}
.btn-outline{
  background:transparent;color:var(--navy);border:1px solid var(--gray-300);
}
.btn-outline:hover{background:var(--off);color:var(--navy);border-color:var(--gray-500);}
.btn-sm{padding:7px 14px;font-size:.85rem;}
.btn-block{display:block;width:100%;}

/* ===========================================================
   HEADER (não fixo)
   =========================================================== */
.site-header{
  background:var(--white);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:68px;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--ink);}
.brand:hover{text-decoration:none;color:var(--ink);}
.brand img{height:34px;width:auto;}

.main-nav{display:flex;align-items:center;gap:4px;}
.main-nav a{
  color:var(--ink-soft);font-weight:600;font-size:.92rem;
  padding:9px 12px;border-radius:var(--radius);
}
.main-nav a:hover{background:var(--off);color:var(--navy);text-decoration:none;}

.header-actions{display:flex;align-items:center;gap:8px;}

/* language select */
.lang-select{
  border:1px solid var(--gray-300);background:var(--white);color:var(--ink);
  padding:8px 10px;border-radius:var(--radius);font-size:.85rem;font-weight:600;cursor:pointer;
}

/* hamburger */
.menu-toggle{
  display:none;background:var(--white);border:1px solid var(--gray-300);
  color:var(--ink);font-weight:700;padding:9px 14px;border-radius:var(--radius);cursor:pointer;font-size:.9rem;
}

/* ---------- Sidebar mobile ---------- */
.mobile-backdrop{
  position:fixed;inset:0;background:rgba(16,24,40,.45);
  opacity:0;visibility:hidden;transition:opacity .2s ease;z-index:998;
}
.mobile-backdrop.open{opacity:1;visibility:visible;}
.mobile-sidebar{
  position:fixed;top:0;right:0;height:100%;width:300px;max-width:84vw;
  background:var(--white);box-shadow:var(--shadow-md);
  transform:translateX(100%);transition:transform .25s ease;z-index:999;
  display:flex;flex-direction:column;padding:18px;overflow-y:auto;
}
[dir="rtl"] .mobile-sidebar{right:auto;left:0;transform:translateX(-100%);}
.mobile-sidebar.open{transform:translateX(0);}
.mobile-sidebar-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;border-bottom:1px solid var(--line);padding-bottom:14px;}
.mobile-sidebar-head strong{font-size:1.05rem;}
.mobile-close{background:none;border:1px solid var(--gray-300);border-radius:var(--radius);padding:6px 12px;cursor:pointer;font-weight:700;color:var(--ink);}
.mobile-nav a{
  display:block;padding:12px 8px;border-bottom:1px solid var(--line);
  color:var(--ink-soft);font-weight:600;
}
.mobile-nav a:hover{color:var(--navy);text-decoration:none;}
.mobile-lang{margin-top:16px;}
.mobile-lang label{display:block;font-size:.8rem;font-weight:700;color:var(--gray-700);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em;}

/* ===========================================================
   HERO / LANDING
   =========================================================== */
.hero{
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy-700) 60%,var(--navy-500) 100%);
  color:var(--white);padding:72px 0;
}
.hero h1{color:var(--white);font-size:2.6rem;}
.hero p{color:#d6deec;font-size:1.15rem;max-width:640px;}
.hero .btn-outline{border-color:rgba(255,255,255,.5);color:#fff;}
.hero .btn-outline:hover{background:rgba(255,255,255,.1);color:#fff;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;}

.hero-search{margin-top:26px;max-width:560px;display:flex;gap:0;}
.hero-search input{
  flex:1;padding:13px 16px;border:1px solid var(--navy-500);
  border-right:none;border-radius:var(--radius) 0 0 var(--radius);
  font-size:1rem;background:#fff;color:var(--ink);
}
[dir="rtl"] .hero-search input{border-radius:0 var(--radius) var(--radius) 0;border-right:1px solid var(--navy-500);border-left:none;}
.hero-search button{
  border-radius:0 var(--radius) var(--radius) 0;border:1px solid var(--navy-700);
}
[dir="rtl"] .hero-search button{border-radius:var(--radius) 0 0 var(--radius);}

/* ===========================================================
   GRID / CARDS
   =========================================================== */
.grid{display:grid;gap:20px;}
.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(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow);transition:box-shadow .15s ease,transform .15s ease;
  display:flex;flex-direction:column;
}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.card-img{aspect-ratio:16/9;background:var(--gray-100);overflow:hidden;}
.card-img img{width:100%;height:100%;object-fit:cover;}
.card-body{padding:16px 18px;display:flex;flex-direction:column;flex:1;}
.card-cat{font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--blue);margin-bottom:6px;}
.card h3{font-size:1.05rem;margin-bottom:8px;}
.card h3 a{color:var(--ink);}
.card h3 a:hover{color:var(--navy-500);text-decoration:none;}
.card p{font-size:.9rem;color:var(--gray-700);margin-bottom:14px;flex:1;}
.card .btn{margin-top:auto;}

.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:8px;}
.section-head h2{margin:0;}
.section-head a{font-weight:600;font-size:.9rem;}

/* category chips */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.cat-card{
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;
  background:var(--off);transition:border-color .15s ease,background .15s ease;
}
.cat-card:hover{background:var(--white);border-color:var(--gray-300);}
.cat-card h3{font-size:1.05rem;margin-bottom:6px;}
.cat-card h3 a{color:var(--ink);}
.cat-card p{font-size:.88rem;color:var(--gray-700);margin:0;}
.cat-card .count{font-size:.78rem;color:var(--blue);font-weight:700;margin-top:10px;}

/* ===========================================================
   BREADCRUMB / PAGE HEAD
   =========================================================== */
.page-head{background:var(--off);border-bottom:1px solid var(--line);padding:36px 0;}
.page-head h1{margin-bottom:6px;}
.page-head p{margin:0;color:var(--gray-700);}
.breadcrumb{font-size:.82rem;color:var(--gray-500);margin-bottom:12px;}
.breadcrumb a{color:var(--gray-700);}
.breadcrumb span{margin:0 6px;}

/* ===========================================================
   PAGINAÇÃO
   =========================================================== */
.pagination{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:40px;flex-wrap:wrap;}
.pagination a,.pagination span{
  min-width:40px;padding:9px 12px;text-align:center;border:1px solid var(--gray-300);
  border-radius:var(--radius);font-weight:600;font-size:.9rem;color:var(--ink-soft);background:var(--white);
}
.pagination a:hover{background:var(--off);text-decoration:none;border-color:var(--gray-500);}
.pagination .current{background:var(--navy);color:#fff;border-color:var(--navy-700);}
.pagination .disabled{color:var(--gray-300);border-color:var(--line);cursor:not-allowed;}

/* ===========================================================
   FERRAMENTA (single)
   =========================================================== */
.tool-wrap{max-width:860px;margin:0 auto;}
.tool-header h1{font-size:2rem;margin-bottom:10px;}
.tool-meta{font-size:.82rem;color:var(--gray-500);margin-bottom:18px;}
.tool-cover{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:24px;}
.tool-actions{
  display:flex;gap:8px;flex-wrap:wrap;align-items:center;
  padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:24px;
}
.tool-actions .label{font-weight:700;font-size:.85rem;color:var(--gray-700);margin-right:4px;}
.tool-content{font-size:1.02rem;}
.tool-content h2{font-size:1.4rem;margin-top:1.6em;}
.tool-content h3{font-size:1.15rem;margin-top:1.4em;}
.tool-content img{border-radius:var(--radius);margin:1em 0;}
.tool-content table{width:100%;border-collapse:collapse;margin:1em 0;}
.tool-content th,.tool-content td{border:1px solid var(--line);padding:8px 12px;text-align:left;}
.tool-content th{background:var(--off);}
.tool-content input,.tool-content select,.tool-content textarea{
  font-family:var(--font);font-size:1rem;padding:10px 12px;border:1px solid var(--gray-300);
  border-radius:var(--radius);width:100%;max-width:100%;margin:4px 0 12px;background:#fff;color:var(--ink);
}
.tool-content button{
  font-family:var(--font);padding:11px 20px;font-weight:600;border:1px solid var(--navy-700);
  background:var(--navy);color:#fff;border-radius:var(--radius);cursor:pointer;
}
.tool-content button:hover{background:var(--navy-500);}
.tool-box{background:var(--off);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;margin:1em 0;}

.disclaimer{
  background:var(--off);border:1px solid var(--line);border-left:3px solid var(--gray-500);
  padding:14px 18px;border-radius:var(--radius);font-size:.9rem;color:var(--gray-700);margin-top:30px;
}
.disclaimer strong{color:var(--ink);}

.copied-toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:#fff;padding:11px 20px;border-radius:var(--radius);font-size:.9rem;
  opacity:0;visibility:hidden;transition:all .2s ease;z-index:1000;
}
.copied-toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}

/* ===========================================================
   PÁGINAS ESTÁTICAS / CONTATO
   =========================================================== */
.prose{max-width:760px;margin:0 auto;font-size:1.02rem;}
.prose h2{margin-top:1.6em;}
.prose ul{padding-left:1.4em;}
.contact-box{background:var(--off);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;margin-top:20px;}

/* ===========================================================
   FOOTER
   =========================================================== */
.site-footer{background:var(--navy);color:#c9d3e4;margin-top:0px;padding:48px 0 24px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:32px;}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px;}
.site-footer a{color:#c9d3e4;font-size:.92rem;}
.site-footer a:hover{color:#fff;}
.footer-links{list-style:none;padding:0;margin:0;}
.footer-links li{margin-bottom:9px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px;}
.footer-brand img{height:32px;}
.footer-brand strong{color:#fff;font-size:1.1rem;}
.footer-about-text{font-size:.9rem;line-height:1.7;color:#aab6cc;}
.footer-bottom{border-top:1px solid var(--navy-500);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:.85rem;color:#93a1bd;}
.to-top{background:var(--navy-700);border:1px solid var(--navy-500);color:#fff;padding:9px 16px;border-radius:var(--radius);font-weight:600;cursor:pointer;font-size:.85rem;}
.to-top:hover{background:var(--navy-500);}

/* ===========================================================
   COOKIE BANNER
   =========================================================== */
.cookie-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:1001;background:var(--ink);color:#e6e8ec;
  padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  box-shadow:0 -2px 12px rgba(0,0,0,.2);
}
.cookie-bar p{margin:0;font-size:.9rem;max-width:680px;}
.cookie-bar a{color:#9fc0ff;}
.cookie-actions{display:flex;gap:10px;}

/* ===========================================================
   SEARCH page
   =========================================================== */
.search-form{display:flex;gap:0;max-width:560px;margin-bottom:30px;}
.search-form input{flex:1;padding:12px 16px;border:1px solid var(--gray-300);border-right:none;border-radius:var(--radius) 0 0 var(--radius);font-size:1rem;}
.search-form button{border-radius:0 var(--radius) var(--radius) 0;}

/* ===========================================================
   RESPONSIVO
   =========================================================== */
@media(max-width:980px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:860px){
  .main-nav{display:none;}
  .menu-toggle{display:inline-block;}
  .lang-select.desktop-lang{display:none;}
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr);}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .hero h1{font-size:2rem;}
  h1{font-size:1.6rem;}
}
@media(max-width:560px){
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}
  .cat-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero{padding:52px 0;}
  .hero p{font-size:1.02rem;}
  .tool-header h1{font-size:1.5rem;}
  .section{padding:36px 0;}
}