/* ============================================================
   NUTRALEVI - Stylesheet Principal
   Cores: Verde #6aad3d | Navy #0d1b4b
   ============================================================ */

/* --- Google Fonts import via @import (fallback inline) --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

/* ============================================================
   VARIAVEIS CSS
   ============================================================ */
:root {
  --green: #6aad3d;
  --green-dark: #4d8a2a;
  --green-light: #8bc34a;
  --green-xlight: #e8f5e9;
  --navy: #0d1b4b;
  --navy-light: #1a2d6e;
  --white: #ffffff;
  --off-white: #f8f9fa;
  --gray-xlight: #f0f2f5;
  --gray-light: #e9ecef;
  --gray: #adb5bd;
  --gray-dark: #6c757d;
  --text: #1a1a2e;
  --text-light: #4a4a6a;

  --font-heading: 'Montserrat', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 40px;
  --radius-pill: 100px;

  --shadow-sm: 0 1px 4px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.14);

  --transition: 0.25s ease;
  --header-height: 72px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   BARRA DE ANUNCIOS
   ============================================================ */
.announcement-bar {
  background: var(--navy);
  color: var(--white);
  font-size: 13px;
  font-family: var(--font-heading);
  font-weight: 500;
  height: 40px;
  overflow: hidden;
  display: flex;
  align-items: center;
  letter-spacing: 0.3px;
}

.announcement-track {
  display: flex;
  white-space: nowrap;
  animation: announcement-scroll 30s linear infinite;
}

.announcement-track span {
  padding: 0 40px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.announcement-track span::after {
  content: '•';
  margin-left: 40px;
  opacity: 0.5;
}

@keyframes announcement-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-light);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  gap: 24px;
}

/* Logo */
.site-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.site-logo img {
  height: 44px;
  width: auto;
}

.site-logo-text {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-logo-text svg {
  width: 32px;
  height: 32px;
}

/* Nav */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-light);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--green);
  background: var(--green-xlight);
}

.nav-links a.nav-amostras {
  color: var(--green);
  border: 1.5px solid var(--green);
}

.nav-links a.nav-amostras:hover {
  background: var(--green);
  color: var(--white);
}

/* Nav Icons */
.nav-icons {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.nav-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  transition: background var(--transition), color var(--transition);
  position: relative;
}

.nav-icon-btn:hover {
  background: var(--gray-xlight);
  color: var(--green);
}

.nav-icon-btn svg {
  width: 20px;
  height: 20px;
}

.cart-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--green);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-heading);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  color: var(--navy);
}

/* Mobile Nav Overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(13,27,75,0.5);
  backdrop-filter: blur(4px);
}

.mobile-nav.open {
  display: block;
}

.mobile-nav-panel {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 280px;
  background: var(--white);
  padding: 24px;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.mobile-nav.open .mobile-nav-panel {
  transform: translateX(0);
}

.mobile-nav-close {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 24px;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-links a {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition);
}

.mobile-nav-links a:hover {
  background: var(--green-xlight);
  color: var(--green);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, #1a2d6e 60%, #0d3b1e 100%);
  min-height: 500px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(106,173,61,0.25) 0%, transparent 60%);
  pointer-events: none;
}

.hero-slider {
  width: 100%;
}

.hero-slide {
  display: none;
  min-height: 500px;
  align-items: center;
}

.hero-slide.active {
  display: flex;
}

.hero-content-wrap {
  display: flex;
  align-items: center;
  gap: 48px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
}

.hero-text {
  flex: 1;
  color: var(--white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(106,173,61,0.2);
  border: 1px solid rgba(106,173,61,0.4);
  color: #a5d6a7;
  font-size: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.hero-title span {
  color: var(--green);
}

.hero-subtitle {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  max-width: 420px;
  margin-bottom: 36px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-visual {
  flex: 0 0 340px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-product-placeholder {
  width: 260px;
  height: 340px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}

.hero-product-placeholder::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(106,173,61,0.2);
}

.hero-placeholder-icon {
  font-size: 110px;
  line-height: 1;
  display: block;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.3));
}

.hero-placeholder-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 20px;
  color: var(--white);
  text-align: center;
}

.hero-placeholder-price {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  color: var(--green-light);
  letter-spacing: 0.5px;
}

/* Hero Dots */
.hero-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transition: background var(--transition), transform var(--transition);
}

.hero-dot.active {
  background: var(--white);
  transform: scale(1.3);
}

/* Hero Nav Arrows */
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 2;
}

.hero-arrow:hover {
  background: rgba(255,255,255,0.25);
}

.hero-arrow.prev { left: 24px; }
.hero-arrow.next { right: 24px; }

/* ============================================================
   BOTOES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.3px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(106,173,61,0.35);
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(106,173,61,0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-secondary:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
}

.btn-outline {
  background: transparent;
  color: var(--green);
  border: 2px solid var(--green);
}

.btn-outline:hover {
  background: var(--green);
  color: var(--white);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
}

.btn-navy:hover {
  background: var(--navy-light);
  transform: translateY(-1px);
}

.btn-full {
  width: 100%;
}

.btn-lg {
  padding: 17px 36px;
  font-size: 16px;
}

/* ============================================================
   SECAO DE PRODUTOS
   ============================================================ */
.produtos-section {
  padding: 72px 0;
  background: var(--white);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 16px;
}

.section-tabs {
  display: flex;
  gap: 0;
  background: var(--gray-xlight);
  border-radius: var(--radius-pill);
  padding: 4px;
}

.tab-btn {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-dark);
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  transition: all var(--transition);
}

.tab-btn.active {
  background: var(--white);
  color: var(--navy);
  box-shadow: var(--shadow-sm);
}

.tab-btn:hover:not(.active) {
  color: var(--green);
}

.section-ver-todos {
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--navy);
  border-bottom: 1.5px solid var(--navy);
  padding-bottom: 1px;
  transition: color var(--transition);
}

.section-ver-todos:hover {
  color: var(--green);
  border-color: var(--green);
}

/* Grade de Produtos */
.produtos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.produto-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-light);
  transition: transform var(--transition), box-shadow var(--transition);
}

.produto-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.produto-card-imagem {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.produto-placeholder-img {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: transform var(--transition);
}

.produto-card:hover .produto-placeholder-img {
  transform: scale(1.04);
}

.produto-placeholder-icon {
  font-size: 68px;
  line-height: 1;
}

.produto-placeholder-nome {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: var(--navy);
  text-align: center;
  line-height: 1.2;
  padding: 0 16px;
}

.produto-badge-amostra {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--green);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.produto-card-info {
  padding: 16px 20px 20px;
}

.produto-card-nome {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
  line-height: 1.3;
}

.produto-card-tagline {
  font-size: 13px;
  color: var(--gray-dark);
  margin-bottom: 12px;
}

.produto-card-preco {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.preco-valor {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--navy);
}

.preco-assinatura-label {
  font-size: 12px;
  color: var(--green);
  font-weight: 600;
}

/* ============================================================
   SECAO BENEFICIOS / DIFERENCIAIS
   ============================================================ */
.diferenciais-section {
  padding: 80px 0;
  background: var(--navy);
  color: var(--white);
}

.diferenciais-header {
  text-align: center;
  margin-bottom: 56px;
}

.diferenciais-header .section-eyebrow {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 12px;
}

.diferenciais-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.1;
}

.diferenciais-header h2 span { color: var(--green); }

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.diferencial-item {
  text-align: center;
}

.diferencial-icone {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: rgba(106,173,61,0.15);
  border: 1px solid rgba(106,173,61,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 28px;
}

.diferencial-titulo {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.diferencial-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
}

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
.depoimentos-section {
  padding: 80px 0;
  background: var(--off-white);
}

.section-title-center {
  text-align: center;
  margin-bottom: 48px;
}

.section-eyebrow {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
}

.section-h2 {
  font-family: var(--font-heading);
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -0.8px;
  line-height: 1.1;
}

.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.depoimento-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-light);
}

.depoimento-stars {
  color: #f59e0b;
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.depoimento-texto {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.65;
  margin-bottom: 20px;
  font-style: italic;
}

.depoimento-autor {
  display: flex;
  align-items: center;
  gap: 12px;
}

.depoimento-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-xlight);
  border: 2px solid var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--green-dark);
  flex-shrink: 0;
}

.depoimento-nome {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  color: var(--navy);
}

.depoimento-produto {
  font-size: 12px;
  color: var(--green);
  font-weight: 600;
}

/* ============================================================
   CTA AMOSTRA GRATIS
   ============================================================ */
.cta-amostra-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: var(--white);
  text-align: center;
}

.cta-amostra-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.05;
  margin-bottom: 16px;
}

.cta-amostra-section p {
  font-size: 17px;
  opacity: 0.9;
  max-width: 560px;
  margin: 0 auto 36px;
}

.btn-cta-white {
  background: var(--white);
  color: var(--green-dark);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 15px;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.btn-cta-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .site-logo-text {
  color: var(--white);
  margin-bottom: 16px;
  font-size: 20px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition);
  font-size: 15px;
}

.social-btn:hover {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--green-light);
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom-text {
  font-size: 12.5px;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  font-size: 12.5px;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
}

.footer-bottom-links a:hover {
  color: var(--green-light);
}

/* ============================================================
   PAGINA DE PRODUTO
   ============================================================ */
.produto-page {
  padding: 48px 0 80px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--gray-dark);
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--gray-dark);
  transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--green); }

.breadcrumb-sep {
  color: var(--gray);
  font-size: 11px;
}

.breadcrumb-current {
  color: var(--navy);
  font-weight: 600;
}

/* Layout produto: galeria + info */
.produto-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

/* Galeria */
.produto-galeria {
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.galeria-principal {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 12px;
  aspect-ratio: 1;
  max-height: 480px;
}

.galeria-placeholder {
  width: 100%;
  height: 100%;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  border-radius: var(--radius-lg);
}

.galeria-placeholder-icon {
  font-size: 120px;
  line-height: 1;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.12));
}

.galeria-placeholder-marca {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
  text-align: center;
}

.galeria-thumbnails {
  display: flex;
  gap: 10px;
}

.galeria-thumb {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--gray-light);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  background: var(--off-white);
}

.galeria-thumb.active {
  border-color: var(--green);
}

.galeria-thumb:hover {
  border-color: var(--green-light);
}

/* Info do Produto */
.produto-info {}

.produto-info-topo {
  margin-bottom: 20px;
}

.produto-info-nome {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin-bottom: 8px;
}

.produto-info-tagline {
  font-size: 15px;
  color: var(--gray-dark);
  margin-bottom: 12px;
}

.produto-stars {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-light);
}

.stars-display {
  color: #f59e0b;
  letter-spacing: 2px;
}

.produto-entrega {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-light);
  margin-bottom: 24px;
  padding: 10px 14px;
  background: var(--off-white);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--green);
}

/* Toggle Assinatura / Compra Unica */
.compra-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.compra-toggle-btn {
  padding: 16px;
  border-radius: var(--radius-md);
  border: 2px solid var(--gray-light);
  background: var(--white);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition);
}

.compra-toggle-btn.active {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}

.compra-toggle-btn:hover:not(.active) {
  border-color: var(--navy);
}

.toggle-label {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
}

.toggle-preco {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  display: block;
}

.toggle-desconto {
  font-size: 11px;
  font-weight: 600;
  color: var(--green-light);
  margin-top: 3px;
  display: block;
}

.compra-toggle-btn.active .toggle-desconto {
  color: #a5d6a7;
}

.toggle-preco-original {
  font-size: 13px;
  text-decoration: line-through;
  opacity: 0.6;
  display: block;
}

/* Frequencia de entrega */
.frequencia-wrap {
  background: var(--off-white);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
  border: 1px solid var(--gray-light);
}

.frequencia-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gray-dark);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-family: var(--font-heading);
}

.frequencia-opcoes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}

.freq-btn {
  font-family: var(--font-heading);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--gray-dark);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-sm);
  padding: 10px 4px;
  text-align: center;
  background: var(--white);
  transition: all var(--transition);
  cursor: pointer;
}

.freq-btn.active {
  border-color: var(--green);
  color: var(--green-dark);
  background: var(--green-xlight);
}

.freq-btn:hover:not(.active) {
  border-color: var(--green-light);
}

.assinatura-detalhes-link {
  font-size: 12px;
  color: var(--gray-dark);
  text-decoration: underline;
  display: flex;
  align-items: center;
  gap: 4px;
}

.assinatura-detalhes-link:hover {
  color: var(--green);
}

/* Seletor de quantidade */
.quantidade-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.quantidade-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-light);
  font-family: var(--font-heading);
}

.quantidade-controle {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.qty-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--navy);
  background: var(--white);
  transition: background var(--transition);
  cursor: pointer;
  font-weight: 700;
}

.qty-btn:hover {
  background: var(--gray-xlight);
}

.qty-display {
  width: 44px;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--navy);
  border-left: 1.5px solid var(--gray-light);
  border-right: 1.5px solid var(--gray-light);
  line-height: 38px;
  height: 38px;
}

/* Botoes de acao */
.produto-acoes {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.btn-add-cart {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 28px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
  border: 2px solid var(--navy);
}

.btn-add-cart:hover {
  background: var(--navy-light);
}

.btn-comprar-agora {
  background: var(--green);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 28px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(106,173,61,0.3);
  text-decoration: none;
}

.btn-comprar-agora:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(106,173,61,0.4);
}

.assinatura-info-texto {
  font-size: 12px;
  color: var(--gray-dark);
  line-height: 1.6;
}

.assinatura-info-texto a {
  text-decoration: underline;
}

/* Trust Badges produto */
.trust-badges {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 24px 0;
}

.trust-badge {
  flex: 1;
  min-width: 120px;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  border-right: 1.5px solid var(--gray-light);
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-light);
}

.trust-badge:last-child { border-right: none; }

.trust-badge svg {
  width: 20px;
  height: 20px;
  color: var(--green);
}

/* Accordions */
.accordions-wrap {
  border-top: 1.5px solid var(--gray-light);
}

.accordion-item {
  border-bottom: 1.5px solid var(--gray-light);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  text-align: left;
  gap: 12px;
  cursor: pointer;
}

.accordion-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
  font-size: 16px;
  color: var(--navy);
}

.accordion-item.open .accordion-icon {
  transform: rotate(45deg);
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.accordion-content {
  display: none;
  padding-bottom: 20px;
  font-size: 14.5px;
  color: var(--text-light);
  line-height: 1.7;
}

.accordion-item.open .accordion-content {
  display: block;
}

.accordion-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.accordion-content ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.accordion-content ul li::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  margin-top: 7px;
}

/* Combina bem com */
.pares-section {
  margin-top: 32px;
}

.pares-titulo {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
}

.pares-lista {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.par-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.par-card:hover {
  border-color: var(--green);
  box-shadow: var(--shadow-sm);
}

.par-card-imagem {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  flex-shrink: 0;
}

.par-card-info {
  flex: 1;
}

.par-card-nome {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 2px;
}

.par-card-preco {
  font-size: 14px;
  color: var(--gray-dark);
  font-weight: 600;
}

.par-card-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-dark);
  flex-shrink: 0;
  transition: all var(--transition);
}

.par-card:hover .par-card-btn {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

/* Secao marketing do produto */
.produto-marketing {
  padding: 80px 0;
  background: var(--navy);
  color: var(--white);
}

.produto-marketing-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.produto-marketing-titulo {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.05;
  margin-bottom: 32px;
}

.produto-marketing-titulo span { color: var(--green); }

.produto-marketing-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.produto-marketing-lista li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.6;
}

.marketing-item-titulo {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--white);
}

.marketing-item-desc {
  color: rgba(255,255,255,0.7);
}

/* Amostra gratis box */
.amostra-box {
  padding: 80px 0;
  background: var(--green-xlight);
}

.amostra-box-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.amostra-titulo {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -0.8px;
  margin-bottom: 16px;
}

.amostra-texto {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 28px;
}

/* ============================================================
   PAGINA DE AMOSTRAS
   ============================================================ */
.amostras-hero {
  background: linear-gradient(135deg, var(--navy) 0%, #1a2d6e 100%);
  padding: 80px 0;
  text-align: center;
  color: var(--white);
}

.amostras-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}

.amostras-hero h1 span { color: var(--green); }

.amostras-hero p {
  font-size: 17px;
  opacity: 0.8;
  max-width: 520px;
  margin: 0 auto;
}

.amostras-produtos {
  padding: 72px 0;
}

.amostra-produto-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-light);
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 32px;
}

.amostra-card-visual {
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 100px;
}

.amostra-card-info {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.amostra-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--green-xlight);
  color: var(--green-dark);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
  border: 1px solid rgba(106,173,61,0.3);
}

.amostra-card-nome {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.amostra-card-tagline {
  font-size: 15px;
  color: var(--gray-dark);
  margin-bottom: 20px;
}

.amostra-card-beneficios {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}

.amostra-card-beneficios li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text-light);
}

.amostra-card-beneficios li::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  margin-top: 7px;
}

.amostra-preco-info {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.amostra-preco-gratis {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 900;
  color: var(--green-dark);
}

.amostra-preco-obs {
  font-size: 13px;
  color: var(--gray-dark);
}

/* ============================================================
   LOADER DE PRODUTOS
   ============================================================ */
.produtos-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px;
  color: var(--gray-dark);
  font-size: 15px;
}

/* ============================================================
   UTILITARIOS
   ============================================================ */
.text-center { text-align: center; }
.hidden { display: none !important; }

.section-divider {
  height: 1px;
  background: var(--gray-light);
  margin: 0;
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1100px) {
  .produtos-grid { grid-template-columns: repeat(3, 1fr); }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .hero-visual { display: none; }
  .hero-content-wrap { padding: 60px 24px; }

  .produto-layout { grid-template-columns: 1fr; gap: 32px; }
  .produto-galeria { position: static; }

  .produto-marketing-inner { grid-template-columns: 1fr; gap: 32px; }
  .amostra-box-inner { grid-template-columns: 1fr; }
  .amostra-produto-card { grid-template-columns: 1fr; }
  .amostra-card-visual { min-height: 240px; }

  .depoimentos-grid { grid-template-columns: 1fr 1fr; }

  .frequencia-opcoes { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .diferenciais-grid { grid-template-columns: 1fr 1fr; }
  .depoimentos-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  .compra-toggle { grid-template-columns: 1fr; }

  .trust-badges { flex-direction: column; }
  .trust-badge { border-right: none; border-bottom: 1.5px solid var(--gray-light); }
  .trust-badge:last-child { border-bottom: none; }

  .section-header { flex-direction: column; align-items: flex-start; }
  .section-tabs { width: 100%; justify-content: center; }

  .hero-title { font-size: 32px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }

  .amostra-card-info { padding: 28px 24px; }
}

@media (max-width: 480px) {
  .produtos-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .container { padding: 0 16px; }
}