:root{
  --bg:#0b0c0c;
  --bg2:#141515;
  --panel:#181817;
  --panel2:#20201f;
  --graphite:#101112;
  --charcoal:#151617;
  --wood:#24160f;
  --wood2:#332015;
  --paper:#e1bd82;
  --paper2:#b97838;
  --gold:#bd8140;
  --gold2:#e8bc75;
  --red:#8f3822;
  --green:#24683d;
  --green2:#2f8c53;
  --text:#f4ead8;
  --muted:#bca98e;
  --line:rgba(232,188,117,.22);
  --line2:rgba(255,255,255,.095);
  --shadow:0 22px 70px rgba(0,0,0,.46);
  --radius:12px;
  --radius2:8px;
  --max:1180px;
  --font:'Inter',Arial,sans-serif;
  --display:'Rye',Georgia,serif;

  /* Fotos de campo com gado no Brasil. Para usar fotos próprias, troque apenas estas URLs. */
  --hero-cattle-img:url("https://images.unsplash.com/photo-1517520654015-b59d3b6ca607?auto=format&fit=crop&w=2400&q=80");
  --announce-cattle-img:url("https://images.unsplash.com/photo-1680037434022-6edba3aed337?auto=format&fit=crop&w=1100&q=80");
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(circle at 20% 0,rgba(189,129,64,.12),transparent 32%),
    radial-gradient(circle at 80% 12%,rgba(255,255,255,.045),transparent 28%),
    linear-gradient(180deg,#101112 0,#0b0c0c 48%,#090909 100%);
  color:var(--text);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 32px));margin-inline:auto}
.section{padding:54px 0}
.muted{color:var(--muted)}
body:before{
  content:"";
  position:fixed;
  inset:0;
  background:
    linear-gradient(90deg,rgba(255,255,255,.026) 1px,transparent 1px),
    linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px);
  background-size:46px 46px;
  pointer-events:none;
  opacity:.32;
  z-index:-1;
}

.topbar{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(15,16,17,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(189,129,64,.32);
  box-shadow:0 12px 30px rgba(0,0,0,.26);
}
.topbar-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:54px;height:54px;border:2px solid var(--gold);border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(145deg,#191a1a,#27211c 55%,#5a351d);
  font-family:var(--display);color:var(--gold2);
  box-shadow:inset 0 0 0 5px rgba(0,0,0,.28),0 8px 22px rgba(0,0,0,.28);
}
.brand strong{display:block;font-size:18px;color:#f6ead8}
.brand small{display:block;color:var(--muted);font-size:12px}
.main-nav{display:flex;align-items:center;gap:18px}
.main-nav a{font-weight:800;color:#ead2aa;transition:.2s}
.main-nav a:hover{color:#fff}
.badge{background:linear-gradient(135deg,var(--red),#a9542e);border-radius:999px;padding:2px 7px;font-size:12px;color:#fff;box-shadow:0 3px 10px rgba(0,0,0,.22)}
.menu-toggle{display:none;border:1px solid var(--line);background:#1b1c1c;color:#fff;border-radius:var(--radius2);padding:9px 12px}

.hero{
  padding:96px 0 88px;
  position:relative;
  overflow:hidden;
  min-height:650px;
  display:flex;
  align-items:center;
  border-bottom:1px solid rgba(189,129,64,.28);
  background:#111;
}
.hero:before{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  background-image:
    linear-gradient(90deg,rgba(14,14,14,.96) 0%,rgba(15,15,15,.9) 27%,rgba(18,18,18,.54) 56%,rgba(10,10,10,.48) 100%),
    linear-gradient(0deg,rgba(9,9,9,.82) 0%,rgba(9,9,9,.18) 38%,rgba(9,9,9,.48) 100%),
    var(--hero-cattle-img),
    url('../uploads/placeholder-cattle.svg');
  background-size:cover,cover,cover,360px;
  background-position:center,center,center center,right bottom;
  background-repeat:no-repeat;
  filter:saturate(.88) contrast(1.05);
}
.hero:after{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  background:
    linear-gradient(90deg,rgba(255,255,255,.032) 1px,transparent 1px),
    linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),
    radial-gradient(circle at 78% 25%,rgba(232,188,117,.18),transparent 28%);
  background-size:58px 58px,58px 58px,auto;
  opacity:.42;
  pointer-events:none;
}
.western-bg:after{height:auto;background-size:58px 58px,58px 58px,auto}
.hero>.container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.kicker{text-transform:uppercase;letter-spacing:.16em;color:var(--gold2);font-weight:900;font-size:12px}
.hero h1,.page-hero h1{
  font-family:var(--display);
  font-size:clamp(46px,8vw,92px);
  line-height:1;
  margin:16px 0;
  color:#f8ecd6;
  text-shadow:0 5px 0 rgba(0,0,0,.38),0 15px 34px rgba(0,0,0,.55);
}
h1,h2,h3{line-height:1.12;margin-top:0}
h2{font-size:clamp(28px,4vw,42px)}
.hero p,.page-hero p{font-size:19px;color:#dbc8aa;max-width:680px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:0;border-radius:var(--radius2);padding:13px 20px;
  font-weight:900;cursor:pointer;transition:.2s;min-height:44px;
  text-transform:uppercase;letter-spacing:.035em;
  box-shadow:0 10px 22px rgba(0,0,0,.18);
}
.btn:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn-primary{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#15100a;box-shadow:0 12px 25px rgba(189,129,64,.2)}
.btn-outline{border:1px solid var(--gold);background:rgba(18,19,19,.74);color:#f1d8ad}
.btn-ghost{background:rgba(255,255,255,.06);color:#f1d8ad;border:1px solid var(--line2)}
.btn-whatsapp{background:linear-gradient(135deg,var(--green2),var(--green));color:#fff}
.btn-small{min-height:36px;padding:8px 13px;font-size:13px;border-radius:7px}

.wanted-card{
  position:relative;
  border:6px double #6d4324;
  border-radius:16px;
  background:
    radial-gradient(circle at top left,rgba(255,255,255,.2),transparent 28%),
    linear-gradient(180deg,#e2bd81,#c58a4a 70%,#ae7034);
  color:#2b1608;
  padding:42px;
  text-align:center;
  box-shadow:var(--shadow);
  transform:rotate(1.4deg);
  isolation:isolate;
}
.wanted-card:before{
  content:"";
  position:absolute;
  inset:10px;
  border:1px solid rgba(73,36,15,.28);
  border-radius:10px;
  pointer-events:none;
}
.wanted-card:after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:linear-gradient(90deg,rgba(82,44,20,.08) 1px,transparent 1px),linear-gradient(rgba(82,44,20,.08) 1px,transparent 1px);
  background-size:22px 22px;
  opacity:.45;
}
.wanted-title{font-family:var(--display);font-size:82px;line-height:1;color:#321907}
.wanted-card strong{font-size:28px;color:#2d1708}
.wanted-card p{color:#432613}
.stamp{display:inline-block;margin-top:18px;border:4px solid #7b2c18;border-radius:8px;padding:9px 16px;font-weight:900;color:#7b2c18;transform:rotate(-4deg)}

.page-hero{
  position:relative;
  overflow:hidden;
  padding:64px 0;
  background:
    linear-gradient(90deg,rgba(15,16,17,.96),rgba(17,18,18,.77)),
    var(--hero-cattle-img),
    url('../uploads/placeholder-cattle.svg');
  background-size:cover,cover,360px;
  background-position:center,center,right bottom;
  border-bottom:1px solid var(--line);
}
.cattle-hero{background-position:center,center 54%,right bottom}

.announce-board{
  position:relative;
  margin-top:34px;
  padding:0;
  border:1px solid rgba(189,129,64,.55);
  border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(27,27,26,.98),rgba(16,17,17,.98));
  color:var(--text);
  display:grid;
  grid-template-columns:300px 1fr auto;
  align-items:center;
  gap:0;
  box-shadow:var(--shadow);
  overflow:hidden;
}
.announce-board:before{
  content:"";
  align-self:stretch;
  min-height:170px;
  background-image:
    linear-gradient(90deg,rgba(0,0,0,.05),rgba(14,14,14,.12)),
    var(--announce-cattle-img),
    url('../uploads/placeholder-cattle.svg');
  background-size:cover,cover,240px;
  background-position:center,center,center;
  border-right:1px solid rgba(189,129,64,.34);
}
.announce-board>div{padding:28px 30px;min-width:0}
.announce-board h2{font-family:var(--display);margin:0 0 8px;color:#d9bf93;text-shadow:0 4px 16px rgba(0,0,0,.35)}
.announce-board p{margin:0;max-width:760px;color:#d5c2a8}
.announce-board .btn{margin-right:26px;white-space:nowrap}
.announce-board.slim{margin-top:22px;grid-template-columns:230px 1fr auto}
.announce-board.slim:before{min-height:130px}

.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}
.section-head a{color:var(--gold2);font-weight:900}
.compact{align-items:center}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.category-card,.panel-card,.filter-panel,.order-summary,.admin-panel,.profile-menu,.panel-form{
  background:linear-gradient(180deg,rgba(31,31,30,.98),rgba(18,18,18,.98));
  border:1px solid var(--line2);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.category-card{padding:22px;transition:.2s}
.category-card:hover{transform:translateY(-2px);border-color:rgba(232,188,117,.38)}
.category-card span{width:46px;height:46px;border-radius:10px;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#17120c;display:grid;place-items:center;font-weight:900;margin-bottom:14px}
.category-card strong{display:block;font-size:20px}
.category-card small{color:var(--muted)}

.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.product-card,.cattle-card{
  overflow:hidden;
  background:linear-gradient(180deg,rgba(31,31,30,.98),rgba(16,16,16,.99));
  border:1px solid var(--line2);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:.2s;
}
.product-card:hover,.cattle-card:hover{transform:translateY(-2px);border-color:rgba(232,188,117,.38)}
.product-img,.cattle-img{display:block;aspect-ratio:4/3;background:#1b1b1a;overflow:hidden}
.product-img img,.cattle-img img{width:100%;height:100%;object-fit:cover;transition:.35s}
.product-card:hover img,.cattle-card:hover img{transform:scale(1.04)}
.product-info,.cattle-info{padding:18px}
.product-info small{color:var(--gold2);font-weight:800}
.product-info h3,.cattle-info h3{font-size:20px;margin:8px 0 10px;color:#f5ead6}
.price{display:block;color:#f1d29d;font-size:22px;margin-bottom:14px;font-weight:900}
.price.big{font-size:38px;margin:16px 0}
.inline-form{display:inline}
.cattle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cattle-grid.wide{grid-template-columns:repeat(2,1fr)}
.tag{display:inline-block;background:rgba(189,129,64,.16);border:1px solid var(--line);color:#efd4a7;border-radius:7px;padding:4px 10px;font-size:12px;font-weight:900}
.cattle-info p{color:var(--muted)}

.shop-layout{display:grid;grid-template-columns:280px 1fr;gap:24px}
.filter-panel{padding:20px;height:max-content;position:sticky;top:104px}
label{display:block;font-weight:900;margin:12px 0 7px;color:#e6c895}
input,select,textarea{width:100%;background:#101111;border:1px solid rgba(232,188,117,.2);color:#f4ead8;border-radius:var(--radius2);padding:13px 14px;outline:none}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(189,129,64,.1)}
.filter-panel .btn{width:100%;margin-top:12px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:start}
.detail-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#151515;border:1px solid var(--line2)}
.detail-image img{width:100%;aspect-ratio:4/3;object-fit:cover}
.detail-copy{padding:24px}
.buy-box{margin-top:22px;display:grid;gap:10px;max-width:320px}
.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}
.spec-grid div{background:rgba(255,255,255,.045);border:1px solid var(--line2);border-radius:var(--radius2);padding:13px}
.spec-grid small{display:block;color:var(--muted)}

.auth-card{max-width:520px}
.panel-form{padding:26px}
.wide-form{max-width:100%}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.check{display:flex;align-items:center;gap:8px}
.check input{width:auto}
.checkout-grid,.profile-layout{display:grid;grid-template-columns:1fr 360px;gap:24px}
.profile-layout{grid-template-columns:260px 1fr}
.profile-menu{padding:14px;height:max-content}
.profile-menu a{display:block;padding:13px 14px;border-radius:var(--radius2);color:#efd3a1;font-weight:800}
.profile-menu a.active,.profile-menu a:hover{background:rgba(189,129,64,.15)}
.order-summary{padding:24px;height:max-content}
.summary-line,.summary-total{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--line2)}
.summary-total{font-size:22px;border-bottom:0}
.cart-table table,.table-wrap table{width:100%;border-collapse:collapse}
.cart-table th,.cart-table td,.table-wrap th,.table-wrap td{padding:14px;border-bottom:1px solid var(--line2);text-align:left}
.cart-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap;margin-top:18px}
.cart-total{font-size:22px;margin-left:auto}
.empty-state{background:linear-gradient(180deg,rgba(31,31,30,.98),rgba(16,16,16,.98));border:1px solid var(--line2);border-radius:var(--radius);padding:44px;text-align:center}
.order-card{border:1px solid var(--line2);border-radius:var(--radius);padding:18px;margin-bottom:14px;background:rgba(255,255,255,.035)}
.order-card small{display:block;color:var(--muted)}
.status-pill{display:inline-block;background:rgba(189,129,64,.16);border:1px solid var(--line);border-radius:7px;padding:3px 9px;margin:4px}

.flash{margin-top:12px;padding:12px 16px;border-radius:var(--radius2);font-weight:800}
.flash-success{background:rgba(31,107,58,.22);border:1px solid rgba(67,201,119,.3)}
.flash-danger{background:rgba(143,44,27,.35);border:1px solid rgba(255,86,86,.35)}
.flash-warning{background:rgba(189,129,64,.25);border:1px solid rgba(232,188,117,.35)}
.site-footer{margin-top:60px;padding-top:46px;border-top:1px solid var(--line);background:#0a0b0b}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:26px}
.footer-brand{font-family:var(--display);font-size:28px;color:#e7d0a9}
.footer-brand span{color:var(--gold2)}
.site-footer p,.site-footer a{color:var(--muted)}
.footer-bottom{text-align:center;color:#8e806b;padding:24px;border-top:1px solid rgba(255,255,255,.06);margin-top:30px}

.admin-body{display:grid;grid-template-columns:270px 1fr;background:#0e0f0f}
.admin-sidebar{position:sticky;top:0;height:100vh;background:#0a0b0b;border-right:1px solid var(--line);padding:22px}
.admin-logo{font-family:var(--display);font-size:28px;display:block;margin-bottom:24px;color:#e7d0a9}
.admin-logo span{color:var(--gold2)}
.admin-sidebar nav{display:grid;gap:8px}
.admin-sidebar a{padding:12px 14px;border-radius:var(--radius2);color:#ddc296;font-weight:800}
.admin-sidebar a:hover{background:rgba(189,129,64,.15)}
.admin-main{padding:26px;min-width:0}
.admin-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.admin-top h1{margin:0}
.admin-top p{color:var(--muted);margin:4px 0 0}
.admin-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:22px}
.admin-card{padding:22px;border-radius:var(--radius);background:linear-gradient(135deg,#222221,#141515);border:1px solid var(--line2);box-shadow:var(--shadow)}
.admin-card span{display:block;color:var(--muted)}
.admin-card strong{font-size:38px}
.admin-grid.two-cols{display:grid;grid-template-columns:360px 1fr;gap:22px}
.admin-panel{padding:22px}
.table-wrap{overflow:auto}
.table-wrap a{color:#e8bc75;font-weight:900}

@media(max-width:980px){
  .hero{min-height:auto;padding:72px 0 62px}
  .hero-grid,.detail-grid,.checkout-grid,.profile-layout,.shop-layout,.footer-grid,.admin-grid.two-cols{grid-template-columns:1fr}
  .product-grid,.cattle-grid,.cattle-grid.wide,.category-grid{grid-template-columns:repeat(2,1fr)}
  .admin-body{grid-template-columns:1fr}
  .admin-sidebar{position:relative;height:auto}
  .admin-cards{grid-template-columns:repeat(2,1fr)}
  .filter-panel{position:relative;top:auto}
  .wanted-card{transform:none;max-width:560px}
  .main-nav{display:none;position:absolute;top:82px;left:0;right:0;background:#101112;border-bottom:1px solid var(--line);padding:16px;flex-direction:column;align-items:stretch}
  .main-nav.open{display:flex}
  .menu-toggle{display:block}
  .announce-board,.announce-board.slim{grid-template-columns:220px 1fr}
  .announce-board .btn{grid-column:2;margin:0 28px 26px;width:max-content}
}
@media(max-width:620px){
  .product-grid,.cattle-grid,.category-grid,.form-grid{grid-template-columns:1fr}
  .hero h1,.page-hero h1{font-size:44px}
  .topbar-inner{height:72px}
  .main-nav{top:72px}
  .announce-board,.announce-board.slim{grid-template-columns:1fr}
  .announce-board:before{min-height:165px;border-right:0;border-bottom:1px solid rgba(189,129,64,.34)}
  .announce-board>div{padding:24px}
  .announce-board .btn{grid-column:auto;margin:0 24px 24px;width:calc(100% - 48px)}
  .cart-actions{justify-content:flex-start}
  .cart-total{margin-left:0}
  .admin-cards{grid-template-columns:1fr}
  .section{padding:36px 0}
}