/*
Theme Name: BuildCo Basement
Description: Tema one-page para empresas de reforma e basement development, com seção de projetos (antes e depois), blog e personalização pelo Personalizador do WordPress.
Version: 0.1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: buildco
*/

:root {
  --bc-accent: #e08a1e;
  --bc-dark: #2b2f36;
  --bc-text: #4a4f57;
  --bc-light: #f3f3f3;
  --bc-white: #fff;
  --bc-max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, "Segoe UI", system-ui, -apple-system, Arial, sans-serif; color: var(--bc-text); background: var(--bc-white); line-height: 1.65; font-size: 17px; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--bc-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { color: var(--bc-dark); line-height: 1.2; margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.container { width: min(100% - 40px, var(--bc-max)); margin-inline: auto; }
.narrow { width: min(100% - 40px, 760px); margin-inline: auto; }
.section { padding: 80px 0; }
.section--light { background: var(--bc-light); }
.screen-reader-text { position: absolute; left: -9999px; }

/* Botões */
.btn { display: inline-block; background: var(--bc-accent); color: #fff; padding: 12px 22px; border: 0; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; font-size: .9rem; cursor: pointer; border-radius: 2px; }
.btn:hover { filter: brightness(.92); text-decoration: none; }
.btn--ghost { background: transparent; border: 2px solid #fff; }
.link-more { font-weight: 700; text-transform: uppercase; font-size: .9rem; letter-spacing: .03em; }
.link-more::after { content: " \203A"; }

/* Cabeçalho */
.site-header { background: #fff; position: sticky; top: 0; z-index: 50; box-shadow: 0 1px 0 rgba(0,0,0,.06); }
.site-header__top { display: flex; justify-content: flex-end; padding: 8px 0 0; font-weight: 700; font-size: .9rem; }
.site-header__top a { color: var(--bc-dark); }
.site-header__main { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 6px 0 14px; }
.site-logo { font-size: 1.7rem; font-weight: 800; color: var(--bc-dark); letter-spacing: -.02em; line-height: 1; }
.site-logo:hover { text-decoration: none; }
.site-logo img { max-height: 56px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav ul { display: flex; gap: 26px; list-style: none; margin: 0; padding: 0; }
.main-nav li a { color: var(--bc-dark); font-weight: 700; font-size: .88rem; text-transform: uppercase; letter-spacing: .02em; padding: 6px 0; border-bottom: 2px solid transparent; }
.main-nav li a:hover, .main-nav li.current-menu-item a { border-color: var(--bc-accent); text-decoration: none; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--bc-dark); margin: 6px 0; }

/* Faixa de destaque */
.strip { background: var(--bc-dark); color: #fff; text-align: center; padding: 28px 0; font-weight: 700; font-size: 1.2rem; text-transform: uppercase; letter-spacing: .03em; }

/* Hero */
.hero { position: relative; color: #fff; background: var(--bc-dark) center/cover no-repeat; padding: 130px 0 120px; }
.hero::before { content: ""; position: absolute; inset: 0; background: rgba(20,22,26,.6); }
.hero .container { position: relative; }
.hero h1 { color: #fff; max-width: 760px; }
.hero p { max-width: 620px; font-size: 1.2rem; }
.hero .btn + .btn { margin-left: 10px; }

/* Cabeçalho de seção com barra de destaque */
.section-title { border-left: 4px solid var(--bc-accent); padding-left: 18px; margin-bottom: 8px; }
.section-sub { margin-bottom: 34px; }
.page-intro { padding: 70px 0 50px; }
.page-intro p { max-width: 720px; font-size: 1.15rem; }

/* Serviços */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card { background: #fff; padding: 32px; box-shadow: 0 4px 18px rgba(0,0,0,.07); }

/* Carrossel */
.carousel { position: relative; }
.carousel__track { display: flex; gap: 28px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 6px 2px 18px; }
.carousel__track::-webkit-scrollbar { display: none; }
.carousel__track > * { flex: 0 0 calc((100% - 56px) / 3); scroll-snap-align: start; }
.carousel__btn { position: absolute; top: 28%; width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(120,120,120,.55); color: #fff; font-size: 1.4rem; cursor: pointer; z-index: 2; }
.carousel__btn--prev { left: -24px; }
.carousel__btn--next { right: -24px; }
.carousel__btn:hover { background: var(--bc-dark); }

/* Cards */
.card { background: #fff; box-shadow: 0 4px 18px rgba(0,0,0,.07); display: flex; flex-direction: column; }
.card__img { aspect-ratio: 4 / 2.7; object-fit: cover; width: 100%; background: #ddd; }
.card__body { padding: 26px 28px 30px; }
.card__body h3 { margin-bottom: 8px; }
.card__body p { font-size: .95rem; margin: 0; }
.card a.card__link { color: inherit; display: block; }
.card a.card__link:hover { text-decoration: none; }
.card--plain { background: transparent; box-shadow: none; }
.card--plain .card__body { padding: 18px 0 0; }

/* Blog */
.featured-post { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; margin-bottom: 60px; }
.featured-post h2 { margin: 0; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 28px; }
.pagination { margin-top: 50px; display: flex; gap: 10px; justify-content: center; }
.pagination .page-numbers { padding: 8px 14px; border: 1px solid #ddd; color: var(--bc-dark); }
.pagination .current { background: var(--bc-accent); border-color: var(--bc-accent); color: #fff; }

/* Artigo */
.post-hero { position: relative; color: #fff; background: var(--bc-dark) center/cover no-repeat; padding: 130px 0 90px; }
.post-hero::before { content: ""; position: absolute; inset: 0; background: rgba(20,22,26,.55); }
.post-hero .container { position: relative; }
.post-hero h1 { color: #fff; max-width: 820px; }
.post-hero .meta { opacity: .85; font-size: .95rem; }
.entry-content { padding: 60px 0; font-size: 1.05rem; }
.entry-content h2, .entry-content h3 { margin-top: 1.6em; }
.entry-content ul, .entry-content ol { margin: 0 0 1em 1.2em; }
.cta-box { background: var(--bc-dark); color: #fff; padding: 36px; margin: 20px 0 60px; text-align: center; }
.cta-box h3 { color: #fff; font-size: 1.4rem; }

/* Antes e depois */
.before-after { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 40px 0; }
.before-after figure { margin: 0; position: relative; }
.before-after figcaption { position: absolute; left: 12px; top: 12px; background: var(--bc-dark); color: #fff; font-size: .75rem; font-weight: 700; text-transform: uppercase; padding: 4px 10px; letter-spacing: .05em; }
.before-after img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

/* Contato */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; }
.contact-info p { margin-bottom: .6em; }
.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-weight: 700; font-size: .85rem; margin-bottom: 4px; color: var(--bc-dark); }
.form-row input, .form-row textarea { width: 100%; padding: 12px 14px; border: 1px solid #cfcfcf; font: inherit; background: #fff; }
.form-row input:focus, .form-row textarea:focus { outline: 2px solid var(--bc-accent); border-color: transparent; }
.hp-field { position: absolute; left: -9999px; }
.notice { padding: 12px 16px; margin-bottom: 16px; font-weight: 600; }
.notice--ok { background: #e6f4ea; color: #1e6b34; }
.notice--err { background: #fdecea; color: #a1281d; }

/* Rodapé */
.site-footer { background: var(--bc-dark); color: #c9ccd1; padding: 50px 0 24px; font-size: .95rem; }
.site-footer a { color: #fff; }
.site-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; margin-bottom: 30px; }
.site-footer h4 { color: #fff; font-size: 1rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer__copy { border-top: 1px solid rgba(255,255,255,.12); padding-top: 18px; font-size: .85rem; }

/* Botão flutuante de ligar (mobile) */
.call-fab { display: none; }

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .main-nav { position: absolute; left: 0; right: 0; top: 100%; background: #fff; flex-direction: column; align-items: flex-start; gap: 0; padding: 10px 20px 20px; box-shadow: 0 10px 20px rgba(0,0,0,.08); display: none; }
  .main-nav.is-open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 0; width: 100%; }
  .main-nav li a { display: block; padding: 12px 0; }
  .site-header { position: relative; }
  .site-header__main { position: relative; }
  .grid-3, .blog-grid { grid-template-columns: 1fr 1fr; }
  .carousel__track > * { flex-basis: calc((100% - 28px) / 2); }
  .featured-post, .contact-wrap { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .carousel__btn--prev { left: 4px; } .carousel__btn--next { right: 4px; }
}
@media (max-width: 600px) {
  .section { padding: 56px 0; }
  .grid-3, .blog-grid, .before-after { grid-template-columns: 1fr; }
  .carousel__track > * { flex-basis: 85%; }
  .hero { padding: 90px 0 80px; }
  .call-fab { display: block; position: fixed; right: 16px; bottom: 16px; z-index: 60; background: var(--bc-accent); color: #fff; padding: 14px 20px; border-radius: 40px; font-weight: 700; box-shadow: 0 6px 18px rgba(0,0,0,.25); }
}