/*
Theme Name: Rafa Zimbaldi MVP
Theme URI: https://tecnocorp.com.br/
Author: Tecnocorp Tecnologia
Author URI: https://tecnocorp.com.br/
Description: Tema WordPress responsivo para portal institucional, notícias, artigos, downloads, banners e vídeos.
Version: 1.0.0
Requires at least: 6.2
Requires PHP: 8.0
Text Domain: rafa-zimbaldi
License: GNU General Public License v2 or later
*/

:root {
  --rz-blue-900: #10195f;
  --rz-blue-700: #1642a8;
  --rz-cyan: #25aee4;
  --rz-yellow: #ffd500;
  --rz-green: #168b2e;
  --rz-red: #c71f32;
  --rz-dark: #141820;
  --rz-muted: #667085;
  --rz-light: #f5f7fb;
  --rz-white: #fff;
  --rz-radius: 18px;
  --rz-shadow: 0 12px 30px rgba(16, 25, 95, .12);
  --rz-container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--rz-dark);
  background: #fff;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, textarea, select { font: inherit; }
.container { width: min(calc(100% - 32px), var(--rz-container)); margin-inline: auto; }
.screen-reader-text { position:absolute; left:-9999px; }
.site-main { min-height: 55vh; }

.topbar {
  background: linear-gradient(90deg, var(--rz-blue-900), var(--rz-cyan));
  color: #fff;
  font-size: .88rem;
}
.topbar .container {
  min-height: 38px;
  display:flex;
  justify-content:flex-end;
  align-items:center;
  gap: 14px;
}
.topbar a { opacity: .92; }
.topbar a:hover { opacity: 1; text-decoration: underline; }

.hero-header {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 18% 20%, rgba(255,255,255,.12), transparent 28%),
    linear-gradient(115deg, #0d154b 0%, #172f89 58%, #287de2 100%);
}
.hero-header::before {
  content:"";
  position:absolute;
  inset:0;
  background-image: radial-gradient(circle, rgba(255,255,255,.09) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity:.35;
}
.hero-header .container {
  position:relative;
  z-index:1;
  min-height: 190px;
  display:grid;
  grid-template-columns: minmax(230px, 1fr) minmax(260px, 1.4fr) minmax(200px, .8fr);
  gap: 28px;
  align-items:center;
}
.brand-block .site-title {
  margin: 0;
  font-size: clamp(2rem, 4.6vw, 4.7rem);
  line-height: .88;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -3px;
  text-transform: uppercase;
}
.brand-block .site-title strong { color: var(--rz-yellow); }
.brand-block .site-tagline {
  margin: 8px 0 0;
  font-size: clamp(.95rem, 1.8vw, 1.45rem);
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: .05em;
}
.header-search form { display:flex; max-width: 390px; }
.header-search input {
  width:100%;
  border: 1px solid rgba(255,255,255,.55);
  background: rgba(255,255,255,.08);
  color:#fff;
  border-radius: 999px 0 0 999px;
  padding: 11px 16px;
  outline: none;
}
.header-search input::placeholder { color: rgba(255,255,255,.75); }
.header-search button {
  border:0;
  border-radius:0 999px 999px 0;
  padding: 0 17px;
  cursor:pointer;
  background:var(--rz-yellow);
  color:#111;
  font-weight:800;
}
.header-placeholder {
  height: 170px;
  border-radius: 90px 90px 0 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(255,255,255,.55), transparent 10%),
    linear-gradient(145deg, rgba(255,255,255,.26), rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.2);
  align-self:end;
  display:grid;
  place-items:center;
  text-align:center;
  padding: 20px;
  color:rgba(255,255,255,.8);
  font-weight:700;
}

.primary-nav {
  background: var(--rz-yellow);
  border-bottom: 1px solid rgba(0,0,0,.1);
  position: sticky;
  top: 0;
  z-index: 50;
}
.primary-nav .container { display:flex; align-items:center; justify-content:space-between; }
.primary-menu {
  display:flex;
  flex-wrap:wrap;
  list-style:none;
  padding:0;
  margin:0;
}
.primary-menu li { position:relative; }
.primary-menu a {
  display:block;
  padding: 12px 14px;
  font-size:.82rem;
  font-weight:900;
  text-transform:uppercase;
}
.primary-menu a:hover, .primary-menu .current-menu-item > a { background: rgba(255,255,255,.52); }
.menu-toggle {
  display:none;
  border:0;
  background:transparent;
  padding:12px 0;
  font-weight:900;
  cursor:pointer;
}

.home-banner {
  margin: 22px auto;
  border-radius: 28px;
  padding: 24px clamp(20px, 5vw, 55px);
  text-align:center;
  color:#fff;
  background:
    radial-gradient(circle at 88% 30%, rgba(255,255,255,.15), transparent 25%),
    linear-gradient(135deg, #087322, #299841);
  box-shadow: var(--rz-shadow);
}
.home-banner h2 {
  margin:0;
  font-size:clamp(1.45rem, 3vw, 2.3rem);
  line-height:1.05;
  text-transform:uppercase;
}
.home-banner p { margin: 8px auto 0; max-width:760px; }

.home-grid {
  display:grid;
  grid-template-columns: 240px minmax(0, 1fr) 240px;
  gap: 24px;
  align-items:start;
}
.section-heading {
  margin: 0 0 14px;
  padding: 7px 12px;
  background: #ebedf0;
  border-left: 6px solid var(--rz-blue-700);
  font-size: .96rem;
  text-transform:uppercase;
  font-weight:900;
}
.topic-block { margin-bottom: 18px; }
.topic-block h3 {
  margin: 0;
  padding: 6px 12px;
  background:#e7e7e7;
  font-size:.92rem;
  text-transform:uppercase;
}
.topic-block:nth-child(2) h3 { border-left: 6px solid var(--rz-green); }
.topic-block:nth-child(3) h3 { border-left: 6px solid var(--rz-cyan); }
.topic-block:nth-child(4) h3 { border-left: 6px solid var(--rz-yellow); }
.topic-block ul { list-style:none; margin:0; padding:8px 12px; }
.topic-block li { margin-bottom:9px; }
.topic-block a { font-weight:800; line-height:1.15; display:block; }
.topic-block a:hover { color:var(--rz-blue-700); }

.featured-card {
  background:#fff;
  border-radius: var(--rz-radius);
  overflow:hidden;
  box-shadow:var(--rz-shadow);
}
.featured-card img, .image-placeholder {
  width:100%;
  aspect-ratio: 16/9;
  object-fit:cover;
}
.image-placeholder {
  display:grid;
  place-items:center;
  color:#fff;
  font-weight:900;
  text-transform:uppercase;
  background:linear-gradient(135deg, var(--rz-blue-900), var(--rz-cyan));
}
.featured-card .content { padding:18px; }
.featured-card h1, .featured-card h2 {
  margin:0;
  font-size:clamp(1.7rem,3vw,2.45rem);
  line-height:1.02;
}
.meta { color:var(--rz-muted); font-size:.88rem; margin-top:7px; }

.cards-grid {
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:18px;
  margin-top:20px;
}
.news-card {
  border:1px solid #e6e9ef;
  background:#fff;
  border-radius:14px;
  overflow:hidden;
  transition:.2s ease;
}
.news-card:hover { transform:translateY(-3px); box-shadow:var(--rz-shadow); }
.news-card img, .news-card .image-placeholder { aspect-ratio: 16/10; }
.news-card .content { padding:13px; }
.news-card h3 { margin:0; font-size:1rem; line-height:1.18; }

.download-card {
  margin-bottom:16px;
  overflow:hidden;
  border-radius:14px;
  border:1px solid #e6e9ef;
  background:#fff;
}
.download-card .cover {
  aspect-ratio: 4/5;
  background:linear-gradient(145deg,#fff,var(--rz-light));
  display:grid;
  place-items:center;
  padding:10px;
}
.download-card .content { padding:12px; }
.download-card h3 { margin:0 0 8px; font-size:.95rem; }
.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:0;
  border-radius:999px;
  padding:10px 18px;
  background:var(--rz-blue-700);
  color:#fff;
  font-weight:800;
  cursor:pointer;
}
.button:hover { filter:brightness(1.08); }

.social-strip {
  margin-top:32px;
  background:#171c25;
  padding:28px 0;
}
.social-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
}
.social-card {
  overflow:hidden;
  border-radius:16px;
  background:#fff;
}
.social-card .image-placeholder { aspect-ratio:4/5; }
.social-card .content { padding:13px; }
.social-card h3 { margin:0; font-size:.96rem; }

.site-footer {
  color:#fff;
  background:
    linear-gradient(rgba(21,78,149,.87), rgba(30,169,216,.88)),
    radial-gradient(circle at 40% 0%, #4cc7eb, #154e95);
  padding:48px 0 24px;
  text-align:center;
}
.footer-title { font-size:clamp(1.6rem,3vw,2.25rem); font-weight:900; text-transform:uppercase; line-height:1; }
.footer-social { display:flex; flex-wrap:wrap; justify-content:center; gap:10px; margin:18px 0; }
.footer-social a {
  padding:9px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.27);
}
.copyright { margin-top:28px; font-size:.85rem; opacity:.86; }

.content-layout {
  display:grid;
  grid-template-columns:minmax(0,1fr) 310px;
  gap:30px;
  padding:34px 0 50px;
}
.article-content {
  background:#fff;
  border:1px solid #e7eaf0;
  border-radius:18px;
  padding:clamp(20px,4vw,42px);
}
.article-content h1 { margin-top:0; font-size:clamp(2rem,4vw,3.6rem); line-height:1.03; }
.article-content .post-thumbnail { border-radius:16px; margin:22px 0; }
.article-content p { font-size:1.06rem; }
.sidebar-widget {
  border:1px solid #e7eaf0;
  border-radius:16px;
  padding:18px;
  margin-bottom:18px;
}
.sidebar-widget h2 { margin-top:0; font-size:1.1rem; }

.archive-header { padding:36px 0 12px; }
.archive-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; padding-bottom:48px; }
.pagination { padding:20px 0 45px; }
.nav-links { display:flex; gap:8px; flex-wrap:wrap; }
.page-numbers { padding:8px 12px; border-radius:8px; background:#eef2f7; }
.page-numbers.current { background:var(--rz-blue-700); color:#fff; }

.notice {
  padding:14px 16px;
  border-radius:12px;
  background:#fff7d6;
  border:1px solid #f1dc83;
}
.empty-state { padding:40px; text-align:center; border:2px dashed #d7dce5; border-radius:18px; }

@media (max-width: 980px) {
  .hero-header .container { grid-template-columns:1fr 1fr; min-height:170px; }
  .header-placeholder { display:none; }
  .home-grid { grid-template-columns:210px minmax(0,1fr); }
  .downloads-column { grid-column:1/-1; display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
  .downloads-column .section-heading { grid-column:1/-1; }
  .social-grid { grid-template-columns:repeat(2,1fr); }
  .content-layout { grid-template-columns:1fr; }
  .archive-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 720px) {
  .topbar .container { justify-content:center; }
  .hero-header .container { grid-template-columns:1fr; min-height:235px; padding-block:28px; text-align:center; }
  .brand-block .site-title { letter-spacing:-1px; }
  .header-search form { margin:auto; }
  .primary-nav .container { display:block; }
  .menu-toggle { display:block; width:100%; text-align:left; }
  .primary-menu { display:none; flex-direction:column; }
  .primary-menu.is-open { display:flex; }
  .primary-menu a { padding:11px 0; border-top:1px solid rgba(0,0,0,.08); }
  .home-grid { grid-template-columns:1fr; }
  .topics-column { order:2; }
  .main-column { order:1; }
  .downloads-column { order:3; grid-template-columns:1fr 1fr; }
  .cards-grid { grid-template-columns:1fr; }
  .social-grid { grid-template-columns:1fr 1fr; }
  .archive-grid { grid-template-columns:1fr; }
}
@media (max-width: 480px) {
  .container { width:min(calc(100% - 22px), var(--rz-container)); }
  .downloads-column { grid-template-columns:1fr; }
  .social-grid { grid-template-columns:1fr; }
  .home-banner { border-radius:18px; }
}