/*
Theme Name: Catu
Theme URI: https://catu.com.br
Author: Catu
Author URI: https://catu.com.br
Description: Tema WordPress premium para a marca Catu — Feita de Algodão. Inspirado na natureza, cultura e arquitetura do Cerrado. Paleta terracota/oliva/marrom, tipografia Fraunces + Inter.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: catu
Tags: e-commerce, fashion, blog, custom-colors, custom-menu, featured-images, translation-ready, block-styles, wide-blocks
*/

/* ---------- Design tokens ---------- */
:root {
  --catu-terracota: #B5623C;
  --catu-terracota-escura: #8E4A2C;
  --catu-oliva: #6B7A46;
  --catu-oliva-escura: #4F5B33;
  --catu-marrom: #4A3628;
  --catu-areia: #F3EBDD;
  --catu-creme: #FBF6EC;
  --catu-off-white: #FFFCF5;
  --catu-texto: #2E241C;
  --catu-muted: #7A6A58;
  --catu-linha: #E5D9C4;

  --fonte-titulo: "Fraunces", Georgia, "Times New Roman", serif;
  --fonte-corpo: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --raio: 6px;
  --raio-lg: 14px;
  --container: 1200px;
  --sombra-suave: 0 6px 24px rgba(74, 54, 40, 0.08);
  --sombra-media: 0 10px 40px rgba(74, 54, 40, 0.14);
  --transicao: 200ms ease;
}

/* ---------- Reset básico ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--fonte-corpo);
  font-size: 16px;
  line-height: 1.65;
  color: var(--catu-texto);
  background: var(--catu-off-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--catu-terracota-escura); text-decoration: none; transition: color var(--transicao); }
a:hover { color: var(--catu-oliva-escura); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--fonte-titulo);
  font-weight: 500;
  color: var(--catu-marrom);
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.4rem; }
p  { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .85rem 1.6rem;
  border-radius: 999px;
  font-family: var(--fonte-corpo);
  font-weight: 500;
  font-size: .95rem;
  letter-spacing: .01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transicao), background var(--transicao), color var(--transicao);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--catu-terracota); color: #fff; }
.btn-primary:hover { background: var(--catu-terracota-escura); color: #fff; }
.btn-outline { background: transparent; color: var(--catu-marrom); border-color: var(--catu-marrom); }
.btn-outline:hover { background: var(--catu-marrom); color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 246, 236, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--catu-linha);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 1rem; padding-bottom: 1rem;
}
.site-branding a {
  font-family: var(--fonte-titulo);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--catu-marrom);
  letter-spacing: .04em;
}
.site-branding .tagline { display: block; font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--catu-muted); font-family: var(--fonte-corpo); }
.main-navigation ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.75rem; }
.main-navigation a { color: var(--catu-texto); font-weight: 500; font-size: .95rem; }
.main-navigation a:hover { color: var(--catu-terracota); }
.menu-toggle { display: none; background: none; border: 0; font-size: 1.5rem; color: var(--catu-marrom); cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  padding: 5rem 0 6rem;
  background: linear-gradient(135deg, var(--catu-creme) 0%, var(--catu-areia) 100%);
  text-align: center;
}
.hero .eyebrow { font-size: .8rem; letter-spacing: .25em; text-transform: uppercase; color: var(--catu-oliva-escura); margin-bottom: 1rem; }
.hero h1 { max-width: 20ch; margin-inline: auto; }
.hero p.lead { max-width: 55ch; margin: 1rem auto 2rem; font-size: 1.15rem; color: var(--catu-muted); }

/* ---------- Sections ---------- */
section { padding: 4.5rem 0; }
.section-title { text-align: center; margin-bottom: 3rem; }
.section-title .eyebrow { font-size: .75rem; letter-spacing: .25em; text-transform: uppercase; color: var(--catu-oliva); }

/* ---------- Grid produtos / posts ---------- */
.grid { display: grid; gap: 2rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff;
  border-radius: var(--raio-lg);
  overflow: hidden;
  box-shadow: var(--sombra-suave);
  transition: transform var(--transicao), box-shadow var(--transicao);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--sombra-media); }
.card .thumb { aspect-ratio: 4/5; overflow: hidden; background: var(--catu-areia); }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.card:hover .thumb img { transform: scale(1.04); }
.card .body { padding: 1.25rem 1.25rem 1.5rem; }
.card .body h3 { font-size: 1.15rem; margin-bottom: .35rem; }
.card .price { color: var(--catu-terracota-escura); font-weight: 600; }

/* ---------- WooCommerce overrides suaves ---------- */
.woocommerce ul.products li.product .price { color: var(--catu-terracota-escura); font-family: var(--fonte-corpo); font-weight: 600; }
.woocommerce ul.products li.product .button,
.woocommerce a.button, .woocommerce button.button, .woocommerce input.button, .woocommerce #respond input#submit {
  background: var(--catu-terracota);
  color: #fff;
  border-radius: 999px;
  padding: .8rem 1.5rem;
  font-weight: 500;
}
.woocommerce a.button:hover, .woocommerce button.button:hover { background: var(--catu-terracota-escura); color: #fff; }
.woocommerce span.onsale { background: var(--catu-oliva); color: #fff; border-radius: 999px; }

/* ---------- Blog ---------- */
.post-card .body { padding: 1.5rem; }
.post-card .meta { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--catu-oliva); margin-bottom: .5rem; }
.post-card h3 a { color: var(--catu-marrom); }
.post-card h3 a:hover { color: var(--catu-terracota); }

/* ---------- Newsletter ---------- */
.newsletter {
  background: var(--catu-marrom);
  color: var(--catu-creme);
  text-align: center;
}
.newsletter h2 { color: #fff; }
.newsletter p { color: rgba(255,255,255,.8); max-width: 50ch; margin-inline: auto; }
.newsletter form { display: flex; gap: .5rem; max-width: 480px; margin: 2rem auto 0; }
.newsletter input[type="email"] {
  flex: 1; padding: .9rem 1.2rem; border-radius: 999px; border: 0;
  font-family: inherit; font-size: 1rem;
}
.newsletter button { background: var(--catu-terracota); color: #fff; border: 0; padding: .9rem 1.6rem; border-radius: 999px; cursor: pointer; font-weight: 500; }
.newsletter button:hover { background: var(--catu-terracota-escura); }

/* ---------- Footer ---------- */
.site-footer {
  background: #2A1F17;
  color: #D8CCB7;
  padding: 4rem 0 2rem;
}
.site-footer a { color: #E9DDC5; }
.site-footer a:hover { color: var(--catu-terracota); }
.site-footer .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.site-footer h4 { color: #FBF6EC; font-family: var(--fonte-corpo); font-size: .85rem; text-transform: uppercase; letter-spacing: .2em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: .6rem; }
.site-footer .brand { font-family: var(--fonte-titulo); font-size: 1.8rem; color: #fff; margin-bottom: .5rem; display: block; }
.site-footer .copyright { border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.5rem; text-align: center; font-size: .85rem; color: rgba(255,255,255,.5); }

/* ---------- Botão WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 60;
  background: #25D366; color: #fff;
  width: 56px; height: 56px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .35);
  transition: transform var(--transicao);
}
.whatsapp-float:hover { transform: scale(1.08); color: #fff; }
.whatsapp-float svg { width: 28px; height: 28px; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .site-footer .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .menu-toggle { display: block; }
  .main-navigation {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--catu-creme); border-bottom: 1px solid var(--catu-linha);
    padding: 1rem 1.25rem;
  }
  .main-navigation.is-open { display: block; }
  .main-navigation ul { flex-direction: column; gap: 1rem; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .site-footer .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .newsletter form { flex-direction: column; }
  .newsletter input[type="email"], .newsletter button { width: 100%; }
  section { padding: 3rem 0; }
  .hero { padding: 3rem 0 4rem; }
}

/* ---------- Utilitários WP ---------- */
.screen-reader-text { position: absolute !important; clip: rect(1px,1px,1px,1px); width: 1px; height: 1px; overflow: hidden; }
.alignwide { max-width: 1000px; margin-inline: auto; }
.alignfull { width: 100vw; margin-left: calc(50% - 50vw); }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: .85rem; color: var(--catu-muted); text-align: center; margin-top: .5rem; }