/* ===========================
   NUTRI EDM — STYLE.CSS
   =========================== */

/* ===== Paleta (da imagem enviada) ===== */
:root{
  --suinos:#F0AB00;         /* amarelo SUÍNOS */
  --suinos-dark:#D89200;

  --aves:#0E5A48;           /* verde escuro AVES */
  --aves-bright:#0F7B43;    /* verde vivo AVES */
  --bg:#ffffff; --ink:#0e172a; --muted:#667085;

  --border:#e6e8ec; --shadow:0 10px 30px rgba(2,8,23,.06); --radius:18px;
}

/* ===== Base / helpers ===== */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink); background:var(--bg); line-height:1.55;
}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section-tight{padding:40px 0}
.row{display:flex;align-items:center}
.wrap{flex-wrap:wrap}
.space-between{justify-content:space-between}
.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}
.muted{color:var(--muted)} .small{font-size:.9rem}
.mb-0{margin-bottom:0}

/* ===== Header ===== */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:50;
  padding:18px 0; background:#fff; box-shadow:0 8px 18px rgba(2,8,23,.06);
}
.brand .logo{
  width:150px; height:150px; object-fit:contain;
  border-radius:12px; background:#fff; padding:8px; box-shadow:var(--shadow);
}
.brand-name{font-weight:800;letter-spacing:.3px}
.nav{display:flex;gap:22px;align-items:center}
.nav a{text-decoration:none;color:var(--ink);font-weight:600}
.nav a:hover{opacity:.85}
.menu-btn{display:none;width:46px;height:36px;position:relative;border:0;background:transparent}
.menu-btn span{position:absolute;left:8px;right:8px;height:2px;background:var(--ink);border-radius:2px}
.menu-btn span:nth-child(1){top:10px}.menu-btn span:nth-child(2){top:17px}.menu-btn span:nth-child(3){top:24px}

/* ===== Hero compacto ===== */
.hero-compact{background:linear-gradient(180deg, rgba(14,90,72,.08), rgba(14,90,72,.02))}
.hero-inner{padding:112px 0 24px}
.hero h1{font-size:clamp(2rem,4.5vw,3.1rem);line-height:1.05;margin:0 0 10px}
.hero .lead{max-width:820px;margin:0 0 18px;color:#2f3b3b}
.accent{color:var(--aves-bright)}
.hero-cards{display:grid;grid-template-columns:repeat(2, 220px);gap:16px}
.h-card{border:1px solid var(--border);border-radius:16px;background:#fff;display:grid;place-items:center;height:220px;box-shadow:var(--shadow)}
.h-card img{width:100%;height:100%;object-fit:contain;padding:16px}
.h-card.aves{border-color:color-mix(in srgb, var(--aves) 30%, #fff)}
.h-card.suinos{border-color:color-mix(in srgb, var(--suinos) 40%, #fff)}

/* ===== Chips de filtro (sticky no mobile) ===== */
.sticky-filter{
  position:sticky; top:64px; z-index:40;
  background:#fff; border-bottom:1px solid var(--border);
}
.filter-title h2{margin:0}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.chip{
  border:1px solid var(--border); background:#fff;
  padding:8px 12px; border-radius:999px; font-weight:700; cursor:pointer;
}
.chip-aves{border-color:color-mix(in srgb, var(--aves) 30%, #e6e8ec)}
.chip-suinos{border-color:color-mix(in srgb, var(--suinos) 40%, #e6e8ec)}
.chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ===== Cards / UI ===== */
.card{
  border:1px solid var(--border); border-radius:var(--radius);
  background:#fff; box-shadow:var(--shadow); padding:18px;
}
.media{aspect-ratio:16/9;border-radius:16px;background:#f6faf7;display:grid;place-items:center;overflow:hidden;margin:10px 0}
.media img{width:100%;height:100%;object-fit:contain}
.pill{background:#f1f5f9;border:1px solid var(--border);padding:4px 10px;border-radius:999px;font-size:.8rem}

/* ===== Botões ===== */
.btn{
  display:inline-block; text-decoration:none;
  border:1px solid transparent; padding:10px 16px;
  border-radius:14px; font-weight:700; box-shadow:var(--shadow);
}
.btn-primary{background:var(--aves-bright);border-color:var(--aves-bright);color:#fff}
.btn-outline{background:transparent;border-color:var(--aves-bright);color:var(--aves)}
.btn-outline:hover{background:color-mix(in srgb, var(--aves-bright) 10%, #fff)}
.btn-invert{background:#fff;color:var(--aves)}

/* ===== Ícones sociais (Instagram) ===== */
.icon-btn{
  display:inline-grid; place-items:center;
  width:36px; height:36px; border-radius:10px;
  border:1px solid var(--border); background:#fff;
  color:var(--aves); text-decoration:none; box-shadow:var(--shadow);
}
.icon-btn .icon{width:20px;height:20px;fill:currentColor}
.icon-btn:hover{ color:var(--aves-bright); border-color:var(--aves-bright) }
.icon-btn.suinos{ color:var(--suinos); border-color:color-mix(in srgb, var(--suinos) 40%, #e6e8ec) }
.icon-btn.suinos:hover{ border-color:var(--suinos) }

/* ===== Rações / Sacos ===== */
.ration .sack-large{
  width:min(128px,28vw); height:auto; object-fit:contain;
  border:1px dashed var(--border); border-radius:14px; background:#fff; padding:10px;
}

/* ===== Tabelas de Garantia ===== */
.table-wrap{overflow-x:auto;margin-top:8px}
.spec-table{width:100%;border-collapse:collapse;font-size:.95rem}
.spec-table thead th{
  background:#f4f6f9; color:#0f172a; border:1px solid var(--border);
  padding:10px; font-weight:700; text-align:left;
}
.spec-table td{border:1px solid var(--border);padding:10px}
.spec-table tbody tr:nth-child(odd){background:#fcfcfd}

/* ===== Cores por categoria (aplicadas via data-cat) ===== */
/* Base para todos os cards de ração */
.card.ration{
  --tone:#0e172a; /* fallback */
  border-left:6px solid var(--tone);
  background:linear-gradient(0deg, color-mix(in srgb, var(--tone) 10%, #fff), #fff);
}
.card.ration h3{ color:var(--tone); }
.card.ration .btn-outline{ border-color:var(--tone); color:var(--tone); }
.card.ration .btn-outline:hover{ background:color-mix(in srgb, var(--tone) 12%, #fff); }
.card.ration .spec-table thead th{ background:color-mix(in srgb, var(--tone) 12%, #f4f6f9); }
.card.ration header{ border-bottom:1px dashed color-mix(in srgb, var(--tone) 25%, #e6e8ec); padding-bottom:10px; }
.card.ration .sack-large{ border-color:color-mix(in srgb, var(--tone) 35%, #e6e8ec); }

/* ——— AVES ——— */
.card.ration[data-cat="aves-abate"]        { --tone: var(--aves-bright); }
.card.ration[data-cat="aves-crescimento"]  { --tone: var(--aves); }
.card.ration[data-cat="poedeiras"]         { --tone: #0E6A45; } /* variação */
.card.ration[data-cat="concentrado-aves"]  { --tone: #0E6A45; }

/* ——— SUÍNOS ——— */
.card.ration[data-cat="suinos-crescimento"]{ --tone: var(--suinos); }
.card.ration[data-cat="suinos-terminacao"] { --tone: var(--suinos-dark); }
.card.ration[data-cat="concentrado-suino"] { --tone: var(--suinos); }

/* ===== CTA & Footer ===== */
.cta{background:var(--aves);color:#fff;padding:60px 0}
.footer{border-top:1px solid var(--border);padding:26px 0}
.logo.small{
  width:34px;height:34px;object-fit:contain;border-radius:8px;background:#fff;padding:6px;box-shadow:var(--shadow)
}

/* ===== Responsivo ===== */
@media (min-width:768px){
  .hide-sm{display:initial}.menu-btn{display:none}
}
@media (max-width:767px){
  .brand .logo{ width:56px; height:56px; padding:6px }
  .nav{
    position:absolute; inset:calc(64px + 0px) 0 auto 0; /* abaixo do header */
    background:#fff; border-bottom:1px solid var(--border);
    padding:16px 24px; display:none; flex-direction:column;
  }
  .nav.open{display:flex}
  .section{padding:56px 0}
  .hero-inner{padding:92px 0 12px}
  .hero-cards{grid-template-columns:repeat(2, 46vw)}
  .h-card{height:46vw}
  .card{padding:14px}
  details > summary{font-weight:700}
}