* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  min-height: 100vh;
  background-image:
    linear-gradient(180deg, rgba(6,15,8,0.35) 0%, rgba(10,20,10,0.15) 50%, rgba(6,15,8,0.5) 100%),
    url("leaves-bg.svg");
  background-repeat: no-repeat, no-repeat;
  background-size: cover, cover;
  background-position: center, center;
  background-attachment: fixed, fixed;
  color: #f0f5ee;
}

/* Wrapper que contém a imagem do banner + o indicador de "role para baixo" */
.hero-top {
  position: relative;
}

/* Banner de fundo (não é mais a logo esticada — é só um clima visual atrás do topo) */
.hero-image {
  position: relative;
  width: 100%;
  height: 42vh;   /* controla o tamanho do banner — aumente/diminua esse valor conforme quiser */
  min-height: 240px;
  background-color: #060f08;
  background-image:
    linear-gradient(180deg, rgba(6,15,8,0.25) 0%, rgba(6,15,8,0.45) 55%, rgba(6,15,8,0.95) 100%),
    url("leaves-bg.svg");
  background-repeat: no-repeat, no-repeat;
  background-size: cover, cover;
  background-position: center, center;
  background-attachment: fixed, fixed;
  /* fade-out: o banner some suavemente no final, revelando o fundo de folhas do body */
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 70%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 0%, black 70%, transparent 100%);
}

/* Logo pequena, sobreposta ao banner */
.site-logo-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  margin-top: -64px; /* sobrepõe a base do banner */
}

.site-logo {
  width: 118px;
  height: 118px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid rgba(183,247,156,0.55);
  box-shadow: 0 10px 28px rgba(0,0,0,0.55);
  background: #0e2412;
}

/* Indicador "role para baixo": fixo num canto da tela, sempre visível,
   não depende da altura do banner e não atrapalha a visualização */
.scroll-cue {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(6,15,8,0.55);
  border: 1px solid rgba(240,245,238,0.4);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #f0f5ee;
  text-decoration: none;
  z-index: 50;
  animation: scroll-cue-bounce 2s ease-in-out infinite;
  transition: background 0.2s, transform 0.2s;
}

.scroll-cue:hover {
  background: rgba(46,125,50,0.6);
}

.scroll-cue-arrow {
  font-size: 1.6rem;
  line-height: 1;
}

@keyframes scroll-cue-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* Conteúdo (subtítulo + menu): fica DEPOIS da imagem, em fluxo normal — nunca some, nunca se sobrepõe */
.hero-banner-content {
  position: relative;
  z-index: 1;
  background: rgba(6,15,8,0.75);
  padding-bottom: 10px;
}

.hero {
  text-align: center;
  padding: 14px 20px 20px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.subtitle {
  max-width: 600px;
  margin: 15px auto 0;
  font-size: 1.1rem;
  line-height: 1.6;
  color: #dcecd6;
  text-shadow: 1px 1px 6px rgba(0,0,0,0.8);
}

nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 18px 15px 22px;
  flex-wrap: wrap;
  position: relative;
  z-index: 10;
}

nav a {
  color: #f0f5ee;
  text-decoration: none;
  font-weight: bold;
  font-size: 1rem;
  text-shadow: 1px 1px 6px rgba(0,0,0,0.8);
  transition: color 0.2s;
}

nav a:hover {
  color: #b7f79c;
}

/* Itens do menu principal (categorias) */
.nav-item {
  position: relative;
}

.nav-item > a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}

.nav-item > a:hover,
.nav-item:focus-within > a {
  background: rgba(183,247,156,0.12);
}

.nav-item.active-tab > a {
  color: #b7f79c;
  background: rgba(183,247,156,0.22);
}

.nav-item.has-dropdown > a::after {
  content: "\25BE";
  font-size: 0.75em;
  opacity: 0.8;
}

/* Submenu (menu de cada coisa: cortes de carne, tópicos do leite, etc.) */
.dropdown {
  list-style: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  margin-top: 6px;
  min-width: 210px;
  max-width: 260px;
  background: rgba(8,18,10,0.97);
  border: 1px solid rgba(183,247,156,0.25);
  border-radius: 14px;
  padding: 8px;
  box-shadow: 0 14px 30px rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
}

.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown li + li {
  margin-top: 2px;
}

.dropdown a {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: normal;
  text-shadow: none;
  white-space: nowrap;
}

.dropdown a:hover {
  background: rgba(183,247,156,0.14);
  color: #b7f79c;
}

@media (max-width: 640px) {
  .dropdown {
    min-width: 180px;
  }
}

main {
  position: relative;
  max-width: 1100px;
  margin: 40px auto;
  padding: 0 20px;
}

.tab-panel {
  display: none;
  flex-direction: column;
  gap: 30px;
}

.tab-panel.active {
  display: flex;
}

.card {
  background: rgba(255,255,255,0.95);
  color: #1a2e1a;
  border-radius: 20px;
  padding: 35px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.card h2 {
  color: #2e7d32;
  margin-bottom: 15px;
  font-size: 1.6rem;
}

.card h3 {
  color: #2e7d32;
  margin: 22px 0 10px;
  font-size: 1.15rem;
}

.card p {
  line-height: 1.7;
  font-size: 1.05rem;
}

.card p + h3 {
  margin-top: 22px;
}

.card ul {
  padding-left: 22px;
  line-height: 1.8;
  margin-top: 4px;
}

.card em {
  font-style: italic;
  color: #256029;
}

.card strong {
  color: #1a2e1a;
}

.note {
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(46,125,50,0.08);
  border-left: 4px solid #2e7d32;
  border-radius: 6px;
  font-size: 0.98rem;
  color: #33422f;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  font-size: 0.98rem;
}

.comparison-table th {
  background: #2e7d32;
  color: #fff;
  text-align: left;
  padding: 10px 14px;
}

.comparison-table th:first-child {
  border-top-left-radius: 8px;
}

.comparison-table th:last-child {
  border-top-right-radius: 8px;
}

.comparison-table td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(46,125,50,0.2);
  vertical-align: top;
  line-height: 1.5;
}

.comparison-table tr:nth-child(even) td {
  background: rgba(46,125,50,0.05);
}

/* Divisor entre a seção do leite e a seção do mel */
.section-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 10px 0;
  color: #b7f79c;
  font-weight: bold;
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  text-shadow: 1px 1px 6px rgba(0,0,0,0.8);
}

.section-divider::before,
.section-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(183,247,156,0.35);
}

/* Card com efeito de vidro (glassmorphism): translúcido, com blur do fundo por trás */
.glass-card {
  background: rgba(20,35,20,0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(183,247,156,0.25);
  color: #eef7ea;
  box-shadow: 0 10px 30px rgba(0,0,0,0.45);
}

.glass-card h2 {
  color: #b7f79c;
}

.glass-card p {
  color: #dcecd6;
}

/* Cards lado a lado, estilo "planos/preços" — em telas pequenas, empilha normalmente */
.cards-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  align-items: stretch;
}

.info-card {
  position: relative;
  background: rgba(10,20,12,0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(240,245,238,0.12);
  border-radius: 20px;
  padding: 30px 26px;
  color: #eef7ea;
  box-shadow: 0 10px 25px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
}

.info-card h3 {
  color: #f0f5ee;
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.info-card-lead {
  color: #b9c9b3;
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.info-card-highlight {
  border-color: #6c63ff;
  box-shadow: 0 0 0 1px #6c63ff, 0 15px 35px rgba(108,99,255,0.25);
  transform: scale(1.02);
}

.info-card-tag {
  position: absolute;
  top: -12px;
  right: 22px;
  background: #6c63ff;
  color: #fff;
  font-size: 0.75rem;
  font-weight: bold;
  padding: 4px 12px;
  border-radius: 999px;
}

/* Variante com só 2 colunas (comparações do tipo "cru x cozido") */
.cards-row-2 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

/* Grade colorida: usada para "vegetais por cor" */
.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  margin-top: 12px;
}

.color-card {
  background: #f7f9f4;
  border-left: 6px solid #2e7d32;
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.color-card h4 {
  font-size: 1.02rem;
  color: #1a2e1a;
  margin-bottom: 4px;
}

.color-card-examples {
  font-size: 0.85rem;
  font-style: italic;
  color: #5a6b53;
  margin-bottom: 6px;
}

.color-card p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #33422f;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.95rem;
  line-height: 1.4;
}

.check-list li {
  padding-left: 26px;
  position: relative;
  color: #eef7ea;
}

.check-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 0;
  color: #b7f79c;
  font-weight: bold;
}

.check-list-muted li {
  color: #a9b8a4;
}

.check-list-muted li::before {
  color: #7f9678;
}

/* Card de aviso/cuidados: destaque em tom âmbar para chamar atenção */
.warning-card {
  background: rgba(255,247,230,0.97);
  border-left: 6px solid #e0a428;
}

.warning-card h2 {
  color: #a5680b;
}

.warning-card ul {
  padding-left: 22px;
  line-height: 1.8;
}

footer {
  text-align: center;
  padding: 25px;
  color: #bcd8b3;
  font-size: 0.9rem;
}