/* ==========================================================================
   ENTRERIOS — FUNDAÇÃO DE ESTILO
   ========================================================================== */

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }

/* ---- Tokens ---- */
:root {
  --font-display: 'Familjen Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --color-bg: #EAECEE;
  --color-surface: #FFFFFF;
  --color-ink: #12181F;
  --color-slate: #5B6570;
  --color-line: #D3D8DC;

  --color-azul: #1F4E79;
  --color-azul-bright: #2B6CA3;
  --color-azul-wash: #DEE9F1;

  --color-dark: #12181F;
  --color-dark-surface: #1B2530;
  --color-dark-line: #2C3947;
  --color-dark-text: #F2F4F6;
  --color-dark-slate: #96A3AF;

  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px;

  --text-xs:   clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --text-sm:   clamp(0.8125rem, 0.78rem + 0.2vw, 0.875rem);
  --text-base: clamp(0.9375rem, 0.9rem + 0.2vw, 1rem);
  --text-lg:   clamp(1.0625rem, 1rem + 0.35vw, 1.1875rem);
  --text-xl:   clamp(1.25rem, 1.1rem + 0.7vw, 1.5rem);
  --text-2xl:  clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
  --text-3xl:  clamp(1.875rem, 1.5rem + 1.8vw, 2.5rem);
  --text-4xl:  clamp(2.25rem, 1.7rem + 2.6vw, 3.25rem);

  --radius-sm: 3px;
  --radius-md: 6px;
  --content-max-width: 1240px;
  --focus-ring: 0 0 0 3px var(--color-azul-wash), 0 0 0 1px var(--color-azul);
}

body {
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-width: 320px;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; line-height: 1.15; }

table { max-width: 100%; display: block; overflow-x: auto; }
pre, code { white-space: pre-wrap; word-break: break-word; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm);
}
::selection { background: var(--color-azul-wash); color: var(--color-azul); }

.wrap { max-width: var(--content-max-width); margin: 0 auto; padding: 0 clamp(16px, 3vw, 32px); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.no-scroll { overflow: hidden; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header { background: var(--color-surface); border-bottom: 1px solid var(--color-line); }
.topbar { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding-top: 14px; padding-bottom: 14px; gap: 12px; }

.topbar-left { justify-self: start; display: flex; align-items: center; gap: 6px; }
.logo { justify-self: center; }
.logo img { max-height: 38px; width: auto; display: block; }

.topbar-btn {
    display: inline-flex; align-items: center; gap: 8px;
    border: 1px solid var(--color-line); border-radius: var(--radius-sm);
    padding: 9px 16px; font-family: var(--font-body);
    font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.04em;
    background: none; color: var(--color-ink) !important; white-space: nowrap;
}
.topbar-btn:hover { border-color: var(--color-azul); color: var(--color-azul) !important; }
.topbar-btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.btn-magazine { justify-self: end; }
.nav-toggle { display: none; }

/* ---- Subnav ---- */
.subnav { background: var(--color-dark); }
.subnav-menu { display: flex; justify-content: center; flex-wrap: wrap; gap: clamp(16px, 3vw, 32px); padding: 12px 0; }
.subnav-menu a {
    color: var(--color-dark-text) !important; font-family: var(--font-body);
    font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase;
}
.subnav-menu a:hover { color: #7FB0DC !important; }

/* ---- Header — mobile: icons only, hamburger dropdown ---- */
@media (max-width: 680px) {
    .topbar { padding-top: 10px; padding-bottom: 10px; }
    .btn-label { display: none; }
    .topbar-btn { padding: 10px; min-width: 44px; min-height: 44px; justify-content: center; }
    .topbar-btn svg { width: 20px; height: 20px; }
    .logo img { max-height: 28px; }
    .nav-toggle { display: inline-flex; }

    .subnav { display: none; }
    .subnav.is-open { display: block; }
    .subnav-menu { flex-direction: column; align-items: stretch; gap: 0; padding: 4px 0; }
    .subnav-menu li { border-top: 1px solid var(--color-dark-line); }
    .subnav-menu li:first-child { border-top: none; }
    .subnav-menu a { display: block; padding: 14px var(--space-4); min-height: 44px; }
}

/* ==========================================================================
   SEARCH OVERLAY
   ========================================================================== */
.search-overlay {
    position: fixed; inset: 0; z-index: 600;
    display: flex; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s;
}
.search-overlay.is-open { opacity: 1; visibility: visible; }
.search-overlay__backdrop { position: absolute; inset: 0; background-color: rgba(18, 24, 31, 0.6); backdrop-filter: blur(3px); cursor: pointer; }
.search-overlay__panel {
    position: relative; z-index: 1;
    width: 100%; max-width: 640px; max-height: min(600px, 80vh);
    margin: 8vh 1.25rem 0;
    display: flex; flex-direction: column;
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: 0 24px 48px rgba(18, 24, 31, 0.28);
    overflow: hidden;
    transform: translateY(-12px);
    transition: transform 0.2s ease;
}
.search-overlay.is-open .search-overlay__panel { transform: translateY(0); }

.search-overlay__bar { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-line); flex-shrink: 0; }
.search-overlay__bar-icon { width: 20px; height: 20px; color: var(--color-slate); flex-shrink: 0; }
.search-overlay__bar input[type="search"] { flex: 1; min-width: 0; background: transparent; border: none; color: var(--color-ink) !important; font-family: var(--font-body); font-size: var(--text-lg); }
.search-overlay__bar input[type="search"]:focus { outline: none; }
.search-overlay__bar input[type="search"]::-webkit-search-cancel-button { display: none; }
.search-overlay__close { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; flex-shrink: 0; color: var(--color-slate) !important; border: 1px solid var(--color-line); border-radius: var(--radius-sm); }
.search-overlay__close svg { width: 14px; height: 14px; }
.search-overlay__close:hover { border-color: var(--color-azul); color: var(--color-azul) !important; }

.search-overlay__filters { display: flex; flex-wrap: wrap; gap: var(--space-2); padding: var(--space-3) var(--space-5); border-bottom: 1px solid var(--color-line); flex-shrink: 0; }
.search-overlay__filter {
    display: inline-flex; align-items: center; min-height: 30px; padding: 0 var(--space-3);
    font-family: var(--font-body); font-weight: 700; font-size: var(--text-xs); letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--color-slate) !important; border: 1px solid var(--color-line); border-radius: 999px;
    transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}
.search-overlay__filter:hover { border-color: var(--color-azul); color: var(--color-azul) !important; }
.search-overlay__filter.is-active { background-color: var(--color-azul); border-color: var(--color-azul); color: var(--color-dark-text) !important; }

.search-overlay__results { flex: 1; overflow-y: auto; padding: var(--space-2) var(--space-3); }
.search-overlay__results.is-loading { opacity: 0.5; }
.search-overlay__hint { margin: 0; padding: var(--space-6) var(--space-4); text-align: center; font-family: var(--font-body); font-size: var(--text-sm); color: var(--color-slate); }

.search-overlay__section { padding: var(--space-2) var(--space-2) var(--space-1); }
.search-overlay__section-label { margin: 0 0 var(--space-2); padding: 0 var(--space-2); font-family: var(--font-body); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--color-azul); }

.search-overlay__item { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-2); border-radius: var(--radius-sm); transition: background-color 0.12s ease; }
.search-overlay__item:hover, .search-overlay__item:focus-visible { background-color: var(--color-bg); outline: none; }
.search-overlay__item-thumb { width: 40px; height: 40px; flex-shrink: 0; border-radius: var(--radius-sm); overflow: hidden; background: var(--color-bg); }
.search-overlay__item-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.search-overlay__item-thumb--empty { background: linear-gradient(135deg, var(--color-azul-bright), var(--color-bg)); }
.search-overlay__item-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.search-overlay__item-title { font-family: var(--font-display); font-weight: 600; font-size: var(--text-sm); color: var(--color-ink) !important; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-overlay__item-sub { font-family: var(--font-body); font-size: var(--text-xs); color: var(--color-slate) !important; }

.search-overlay__viewall { display: block; margin: var(--space-2) var(--space-1) var(--space-3); padding: var(--space-3); text-align: center; font-family: var(--font-body); font-weight: 700; font-size: var(--text-xs); letter-spacing: 0.03em; color: var(--color-azul) !important; border-top: 1px solid var(--color-line); }
.search-overlay__viewall:hover { color: var(--color-azul-bright) !important; }

.search-overlay__footer { display: flex; flex-wrap: wrap; gap: var(--space-4); padding: var(--space-3) var(--space-5); border-top: 1px solid var(--color-line); flex-shrink: 0; }
.search-overlay__footer span { display: inline-flex; align-items: center; gap: 4px; font-family: var(--font-body); font-size: var(--text-xs); color: var(--color-slate); }
.search-overlay__footer kbd { display: inline-flex; align-items: center; justify-content: center; min-width: 18px; height: 18px; padding: 0 4px; font-family: var(--font-body); font-size: 11px; color: var(--color-slate); background: var(--color-bg); border: 1px solid var(--color-line); border-radius: 3px; }

@media (max-width: 640px) {
    .search-overlay__panel { margin-top: 0; max-height: 100vh; height: 100%; border-radius: 0; }
    .search-overlay__footer { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    .search-overlay, .search-overlay__panel, .search-overlay__filter, .search-overlay__item,
    .topbar-btn, .subnav-menu a { transition: none; }
}