/* NAU Sabores Autênticos
   Linguagem visual baseada no material real da marca (posts do Facebook, perfil,
   embalagens e site original 2015-2022): preto + branco + fotografia escura sobre
   madeira, títulos com letras espaçadas, molduras finas, verde-oliva como acento.
   Cores do site original (CSS arquivado): #191919 / #999999 / #EAEAEA / #5D7420
   Fontes do site original: Abel (títulos/menu) e Dosis (corpo) */

@import url('https://fonts.googleapis.com/css2?family=Abel&family=Dosis:wght@400;500;600;700&display=swap');

:root {
  --preto: #191919;
  --texto: #666666;
  --cinza-claro: #999999;
  --borda: #EAEAEA;
  --fundo-suave: #F8F8F8;
  --verde: #5D7420;
  --branco: #FFFFFF;
  --max-width: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Dosis', sans-serif;
  font-size: 17px;
  line-height: 1.8;
  color: var(--texto);
  background: var(--branco);
}

h1, h2, h3, h4 {
  font-family: 'Abel', sans-serif;
  text-transform: uppercase;
  letter-spacing: 5px;
  color: var(--preto);
  font-weight: 400;
  margin: 0 0 0.7em;
}

h1 { font-size: 2rem; letter-spacing: 7px; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.05rem; letter-spacing: 4px; }

p { margin: 0 0 1.1em; }

a {
  color: var(--verde);
  text-decoration: none;
}
a:hover, a:active { color: var(--preto); text-decoration: none; }

img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid var(--borda);
  padding: 24px 0;
  background: var(--branco);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.logo img { height: 50px; width: auto; }

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
}

.main-nav a {
  font-family: 'Abel', sans-serif;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 3px;
  color: var(--cinza-claro);
}

.main-nav a:hover { color: var(--preto); }
.main-nav a.active { color: var(--verde); }

/* ---------- Hero (foto escura + moldura fina branca, como nos posts) ---------- */

.hero {
  position: relative;
  color: #fff;
  text-align: center;
  padding: 110px 24px;
  background-size: cover;
  background-position: center;
  background-color: var(--preto);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(20, 16, 14, 0.35);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  pointer-events: none;
}

.hero .hero-inner { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; }
.hero h1 { color: #fff; text-shadow: 0 1px 10px rgba(0,0,0,0.45); }
.hero p {
  font-size: 1.05rem;
  letter-spacing: 2px;
  text-shadow: 0 1px 8px rgba(0,0,0,0.45);
}

.hero--page { padding: 80px 24px; }
.hero--page::before { background: rgba(20, 16, 14, 0.45); }
.hero--page .lead { color: #fff; margin-bottom: 0; }

/* ---------- Sections ---------- */

section { padding: 70px 0; }
section.soft { background: var(--fundo-suave); }

.section-title {
  text-align: center;
  margin-bottom: 2.5em;
}

.section-title h1::after,
.section-title h2::after {
  content: "";
  display: block;
  width: 46px;
  height: 1px;
  background: var(--preto);
  margin: 20px auto 0;
}

.lead {
  max-width: 760px;
  margin: 0 auto 2em;
  text-align: center;
}

/* ---------- Variety cards ---------- */

.varieties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 28px;
}

.variety-card {
  background: var(--branco);
  border: 1px solid var(--borda);
  overflow: hidden;
  text-align: center;
}

.variety-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.variety-card .variety-body { padding: 22px 18px; }

.variety-card h3 { margin-bottom: 0.5em; }

.variety-card p { font-size: 0.92rem; color: var(--texto); margin-bottom: 1em; }

.variety-card details summary {
  cursor: pointer;
  font-family: 'Abel', sans-serif;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--cinza-claro);
  list-style: none;
}
.variety-card details summary:hover { color: var(--preto); }
.variety-card details summary::-webkit-details-marker { display: none; }
.variety-card details[open] summary { margin-bottom: 0.8em; color: var(--verde); }
.variety-card details p { text-align: left; font-size: 0.92rem; color: var(--texto); }

/* ---------- Product cards (como os posts dos kits: branco, centrado, moldura fina) ---------- */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.product-card {
  background: var(--branco);
  border: 1px solid var(--borda);
  overflow: hidden;
}

.product-card img { width: 100%; height: auto; }

.product-card .product-body { padding: 28px; text-align: center; }

.product-card h2 { letter-spacing: 6px; font-size: 1.15rem; }

.product-card .product-body > p { font-size: 0.95rem; }

.product-tech {
  margin-top: 1.4em;
  padding-top: 1.4em;
  border-top: 1px solid var(--borda);
  font-size: 0.88rem;
  color: var(--texto);
  text-align: left;
}

.product-tech h4 {
  font-size: 0.78rem;
  letter-spacing: 3px;
  color: var(--preto);
  margin-bottom: 0.7em;
  text-align: center;
}

.product-tech ul { margin: 0; padding-left: 1.2em; }
.product-tech li { margin-bottom: 0.3em; }

/* ---------- Blog ---------- */

.blog-post-hero img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  margin-bottom: 2em;
}

.blog-post-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 3em;
  padding-top: 1.5em;
  border-top: 1px solid var(--borda);
  font-family: 'Abel', sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
}

.blog-post-nav a { color: var(--cinza-claro); }
.blog-post-nav a:hover { color: var(--preto); }

.recipe-box {
  background: var(--fundo-suave);
  border: 1px solid var(--borda);
  padding: 22px 26px;
  margin: 1.5em 0;
}
.recipe-box h4 {
  font-size: 0.8rem;
  letter-spacing: 3px;
  color: var(--preto);
  margin-bottom: 0.6em;
}
.recipe-box ul { padding-left: 1.2em; }

.benefit-block { margin-bottom: 1.6em; }
.benefit-block h4 {
  font-family: 'Dosis', sans-serif;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 700;
  color: var(--preto);
  font-size: 1.05rem;
  margin-bottom: 0.3em;
}

/* ---------- Buttons (moldura fina, letras espaçadas) ---------- */

.btn {
  display: inline-block;
  font-family: 'Abel', sans-serif;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.82rem;
  padding: 13px 36px;
  background: transparent;
  border: 1px solid var(--preto);
  color: var(--preto);
}
.btn:hover {
  background: var(--preto);
  color: #fff;
}

/* ---------- Footer (preto, como o perfil da marca) ---------- */

.site-footer {
  background: var(--preto);
  color: #B3B3B3;
  padding: 56px 0 26px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin-bottom: 36px;
}

.footer-grid .logo img { height: 42px; margin-bottom: 12px; }

.site-footer h4 {
  font-family: 'Abel', sans-serif;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.82rem;
  color: #fff;
  margin-bottom: 0.9em;
}

.site-footer a { color: #B3B3B3; }
.site-footer a:hover { color: #fff; }

.site-footer nav ul { list-style: none; margin: 0; padding: 0; }
.site-footer nav li { margin-bottom: 0.5em; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 22px;
  font-size: 0.78rem;
  letter-spacing: 1px;
  color: #8A8A8A;
  text-align: center;
}

/* ---------- Responsive ---------- */

@media (max-width: 700px) {
  .site-header .container { flex-direction: column; align-items: flex-start; }
  .main-nav ul { gap: 14px 20px; }
  section { padding: 44px 0; }
  .hero { padding: 70px 20px; }
  h1 { letter-spacing: 4px; }
}