/* Raiz da Vida - Estilos principais */
:root {
  --verde-profundo: #1f4d2b;
  --verde-medio: #3f7d3c;
  --verde-claro: #e8f3df;
  --terra: #8b5e34;
  --creme: #fff8ea;
  --dourado-natural: #d9a441;
  --texto: #263026;
  --cinza: #6b756b;
  --branco: #ffffff;
  --sombra: 0 16px 40px rgba(31, 77, 43, 0.14);
  --radius: 22px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: Arial, Helvetica, sans-serif; background: var(--creme); color: var(--texto); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, 92%); margin: 0 auto; }
header { position: sticky; top: 0; z-index: 1000; background: rgba(255, 248, 234, 0.94); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(31, 77, 43, 0.1); }
.navbar { height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 800; color: var(--verde-profundo); font-size: 1.35rem; }
.logo-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--verde-profundo), var(--verde-medio)); color: var(--creme); font-size: 1.55rem; box-shadow: 0 10px 24px rgba(31, 77, 43, 0.25); }
nav ul { list-style: none; display: flex; gap: 26px; align-items: center; color: var(--verde-profundo); font-weight: 700; font-size: 0.95rem; }
.menu-toggle { display: none; border: none; background: var(--verde-profundo); color: var(--branco); width: 44px; height: 44px; border-radius: 14px; font-size: 1.4rem; cursor: pointer; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 22px; border-radius: 999px; font-weight: 800; border: 0; cursor: pointer; transition: .2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(31, 77, 43, 0.18); }
.btn-primary { background: var(--verde-profundo); color: var(--branco); }
.btn-secondary { background: var(--dourado-natural); color: #2c1e0f; }
.hero { overflow: hidden; padding: 92px 0 74px; background: radial-gradient(circle at 12% 20%, rgba(217,164,65,.25), transparent 28%), radial-gradient(circle at 90% 8%, rgba(63,125,60,.18), transparent 34%), linear-gradient(135deg, #fff8ea 0%, #e8f3df 100%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 54px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 9px 14px; border-radius: 999px; background: rgba(31, 77, 43, 0.1); color: var(--verde-profundo); font-size: 0.86rem; font-weight: 800; margin-bottom: 18px; }
h1 { font-size: clamp(2.45rem, 5vw, 4.9rem); line-height: 1.02; color: var(--verde-profundo); letter-spacing: -2.2px; margin-bottom: 22px; }
.hero p { font-size: 1.14rem; color: var(--cinza); max-width: 640px; margin-bottom: 30px; }
.hero-actions, .trust-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-bottom: 28px; }
.trust-row { gap: 12px; color: var(--verde-profundo); font-weight: 700; font-size: 0.93rem; }
.trust-row span { background: rgba(255,255,255,.7); border: 1px solid rgba(31, 77, 43, 0.12); padding: 9px 12px; border-radius: 999px; }
.hero-card { background: rgba(255,255,255,0.78); border: 1px solid rgba(31, 77, 43, 0.12); border-radius: 36px; box-shadow: var(--sombra); padding: 28px; overflow: hidden; }
.product-highlight { position: relative; min-height: 430px; border-radius: 30px; background: linear-gradient(rgba(31,77,43,.18), rgba(31,77,43,.55)), url('https://images.unsplash.com/photo-1542838132-92c53300491e?auto=format&fit=crop&w=1200&q=80') center/cover; display: flex; align-items: flex-end; padding: 26px; color: var(--branco); overflow: hidden; }
.floating-badge { position: absolute; top: 24px; right: 24px; background: var(--dourado-natural); color: #2c1e0f; font-weight: 900; border-radius: 18px; padding: 12px 16px; }
.section { padding: 82px 0; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 34px; }
.section-heading h2 { color: var(--verde-profundo); font-size: clamp(2rem, 3vw, 3rem); line-height: 1.1; letter-spacing: -1px; }
.section-heading p { color: var(--cinza); max-width: 540px; }
.features, .products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card, .product-card, .add-product-panel, .admin-card { background: var(--branco); border-radius: var(--radius); box-shadow: var(--sombra); border: 1px solid rgba(31, 77, 43, 0.08); }
.feature-card { padding: 28px; }
.feature-card .icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 17px; background: var(--verde-claro); color: var(--verde-profundo); font-size: 1.55rem; margin-bottom: 18px; }
.feature-card h3, .product-content h3, .admin-card h3 { color: var(--verde-profundo); margin-bottom: 8px; }
.feature-card p, .description, .add-product-panel p { color: var(--cinza); font-size: .98rem; }
.products-section { background: linear-gradient(180deg, #f7efdc 0%, #fff8ea 100%); }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 26px; flex-wrap: wrap; }
.search-box, .filter-select, input, textarea, select { border: 1px solid rgba(31, 77, 43, 0.16); border-radius: 16px; padding: 13px 15px; background: #fffdf7; font: inherit; outline: none; width: 100%; }
.search-box { flex: 1; min-width: 240px; }
.filter-select { width: auto; min-width: 220px; }
.product-card { overflow: hidden; display: flex; flex-direction: column; transition: .22s ease; }
.product-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px rgba(31, 77, 43, 0.18); }
.product-image { height: 224px; background-size: cover; background-position: center; position: relative; }
.tag { position: absolute; top: 16px; left: 16px; background: rgba(255,248,234,.95); color: var(--verde-profundo); border-radius: 999px; padding: 8px 12px; font-size: .78rem; font-weight: 900; }
.product-content { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.nutrition { background: var(--verde-claro); border-radius: 18px; padding: 15px; margin: 4px 0 18px; }
.nutrition strong { color: var(--verde-profundo); display: block; margin-bottom: 8px; }
.nutrition ul { list-style: none; display: grid; gap: 5px; color: #405040; font-size: .9rem; }
.price-row { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.price { color: var(--terra); font-size: 1.45rem; font-weight: 900; }
.small-btn { padding: 11px 15px; border-radius: 14px; background: var(--verde-profundo); color: var(--branco); font-weight: 800; border: 0; cursor: pointer; }
.about-grid, .contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 42px; align-items: center; }
.about-image { min-height: 420px; border-radius: 32px; background: linear-gradient(rgba(31,77,43,.06), rgba(31,77,43,.35)), url('https://images.unsplash.com/photo-1515150144380-bca9f1650ed9?auto=format&fit=crop&w=1200&q=80') center/cover; box-shadow: var(--sombra); }
.about-content h2, .contact h2 { color: var(--verde-profundo); font-size: clamp(2rem, 3vw, 3rem); line-height: 1.08; margin-bottom: 18px; }
.about-content p { color: var(--cinza); margin-bottom: 16px; }
.notice { margin-top: 22px; padding: 18px; border-radius: 20px; background: #fff4d2; color: #6d4b12; border: 1px solid rgba(217,164,65,.35); font-size: .95rem; }
.contact { background: var(--verde-profundo); color: var(--branco); }
.contact-grid { grid-template-columns: 1fr 1fr; align-items: start; }
.contact h2 { color: var(--branco); }
.contact p { color: rgba(255,255,255,.78); margin-bottom: 18px; }
.contact-list { display: grid; gap: 12px; margin-top: 20px; color: rgba(255,255,255,.92); font-weight: 700; }
.contact-form { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14); border-radius: 28px; padding: 26px; }
.contact-form label { color: var(--creme); }
.contact-form input, .contact-form textarea { background: rgba(255,255,255,.94); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
label { color: var(--verde-profundo); font-weight: 800; font-size: .9rem; }
textarea { min-height: 105px; resize: vertical; }
footer { background: #14341c; color: rgba(255,255,255,.78); padding: 28px 0; text-align: center; font-size: .92rem; }
.alert { padding: 14px 16px; border-radius: 14px; margin-bottom: 18px; font-weight: 700; }
.alert.success { background: #e8f3df; color: #1f4d2b; }
.alert.error { background: #ffe3d8; color: #7c2d12; }
.admin-body { background: linear-gradient(135deg, #fff8ea, #e8f3df); min-height: 100vh; }
.admin-wrap { width: min(1120px, 94%); margin: 0 auto; padding: 38px 0; }
.admin-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 28px; }
.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.admin-card { padding: 24px; border-radius: 28px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 720px; }
th, td { text-align: left; padding: 12px; border-bottom: 1px solid rgba(31, 77, 43, .12); vertical-align: top; }
th { color: var(--verde-profundo); }
.login-box { width: min(430px, 92%); margin: 8vh auto; }
.login-box .admin-card { padding: 32px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.danger { background: #8b2f20; color: white; }
@media (max-width: 920px) {
  .hero-grid, .about-grid, .contact-grid, .admin-grid { grid-template-columns: 1fr; }
  .features, .products-grid { grid-template-columns: repeat(2, 1fr); }
  nav ul { position: fixed; top: 82px; left: 0; right: 0; display: none; flex-direction: column; align-items: flex-start; padding: 24px 6%; background: var(--creme); box-shadow: 0 18px 28px rgba(31, 77, 43, .12); }
  nav ul.active { display: flex; }
  .menu-toggle { display: block; }
  .section-heading { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 640px) {
  .navbar { height: 74px; }
  .hero { padding: 64px 0 58px; }
  .features, .products-grid, .form-grid { grid-template-columns: 1fr; }
  .product-highlight, .about-image { min-height: 330px; }
  .price-row { align-items: flex-start; flex-direction: column; }
  .btn, .small-btn { width: 100%; }
}