/* =========================================================
   Diário Brasil USA — Design System (Mobile-first)
   Brand: Brazilian community in the USA · tech-forward news
   Breakpoints (min-width): 480 / 640 / 768 / 1024 / 1280
   ========================================================= */

:root {
  /* Brand */
  --brand-blue: #0046AD;
  --brand-blue-deep: #001E5C;
  --brand-blue-ink: #00133E;
  --brand-yellow: #FFD500;
  --brand-yellow-soft: #FFE875;

  /* Neutrals */
  --bg: #F6F7FB;
  --surface: #FFFFFF;
  --surface-2: #F1F3F9;
  --line: #E4E7F1;
  --line-strong: #C8CEE0;
  --ink: #0A0E27;
  --ink-2: #2A3057;
  --muted: #6A7194;
  --muted-2: #9098B8;

  /* Signal */
  --live: #E5004B;
  --signal-green: #00B86B;

  /* Effects */
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 22px;
  --shadow-soft: 0 1px 2px rgba(10,14,39,.05), 0 8px 24px -10px rgba(10,14,39,.12);
  --shadow-pop: 0 12px 40px -16px rgba(0,70,173,.45);

  /* Typography */
  --f-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --f-serif: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;
  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

[data-theme="dark"] {
  --bg: #05071A;
  --surface: #0B0F2A;
  --surface-2: #111634;
  --line: #1B2148;
  --line-strong: #2A3162;
  --ink: #ECEEFB;
  --ink-2: #C3C8E7;
  --muted: #8A91B8;
  --muted-2: #6E76A0;
  --shadow-soft: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px -12px rgba(0,0,0,.6);
  --shadow-pop: 0 12px 40px -16px rgba(255,213,0,.35);
}

/* ---------- Reset / base ---------- */
*,*::before,*::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
::selection { background: var(--brand-yellow); color: var(--brand-blue-ink); }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(0,70,173,.08), transparent 60%),
    radial-gradient(800px 400px at -10% 30%, rgba(255,213,0,.10), transparent 70%),
    linear-gradient(180deg, var(--bg), var(--bg));
}
[data-theme="dark"] body::before {
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(0,70,173,.35), transparent 60%),
    radial-gradient(800px 400px at -10% 30%, rgba(255,213,0,.10), transparent 70%),
    linear-gradient(180deg, #05071A, #02030C);
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  margin-inline: auto;
  padding-inline: 16px;
  max-width: 1280px;
}
@media (min-width: 768px) { .container { padding-inline: 24px; } }

/* =========================================================
   Top utility bar
   ========================================================= */
.utility {
  background: var(--brand-blue-ink);
  color: #DCE4FF;
  font-size: 12px;
  letter-spacing: .02em;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.utility .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  gap: 8px;
  flex-wrap: wrap;
}
.utility .meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.utility .pill {
  display: inline-flex; gap: 6px; align-items: center;
  background: rgba(255,255,255,.06);
  padding: 4px 10px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.08);
  white-space: nowrap;
}
.utility .pill .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--brand-yellow);
  box-shadow: 0 0 10px var(--brand-yellow);
}
.utility .links { display: none; gap: 14px; align-items: center; }
.utility .links a:hover { color: var(--brand-yellow); }
@media (min-width: 768px) {
  .utility { font-size: 12.5px; }
  .utility .container { padding: 8px 24px; gap: 16px; }
  .utility .meta { gap: 18px; }
  .utility .links { display: flex; gap: 18px; }
}

/* =========================================================
   Header (mobile-first: stack)
   ========================================================= */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: linear-gradient(180deg, var(--brand-blue) 0%, var(--brand-blue) 65%, color-mix(in oklab, var(--brand-blue) 92%, black) 100%);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: saturate(140%) blur(8px);
}
.site-header .row {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "brand actions"
    "search search";
  align-items: center;
  gap: 10px 12px;
  padding: 12px 0;
}
.brand { grid-area: brand; display: inline-flex; align-items: center; gap: 10px; min-width: 0; }
.brand .mark { width: 36px; height: 40px; flex-shrink: 0; }
.brand .word { display: flex; flex-direction: column; line-height: 1; min-width: 0; }
.brand .word .t1 { font-weight: 800; font-size: 16px; letter-spacing: -.02em; white-space: nowrap; }
.brand .word .t2 { display: none; font-weight: 400; font-size: 11px; opacity: .8; margin-top: 4px; letter-spacing: .12em; text-transform: uppercase; }

.search { grid-area: search; position: relative; width: 100%; }
.search input {
  width: 100%;
  padding: 10px 44px 10px 40px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.10);
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: border-color .2s, background .2s, box-shadow .2s;
  font-family: inherit;
}
.search input::placeholder { color: rgba(255,255,255,.7); }
.search input:focus {
  border-color: var(--brand-yellow);
  background: rgba(255,255,255,.16);
  box-shadow: 0 0 0 4px rgba(255,213,0,.2);
}
.search .icon-l, .search .icon-r {
  position: absolute; top: 50%; transform: translateY(-50%);
  color: rgba(255,255,255,.85);
}
.search .icon-l { left: 12px; }
.search .icon-r {
  right: 4px;
  background: var(--brand-yellow); color: var(--brand-blue-ink);
  width: 28px; height: 28px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
}

.actions { grid-area: actions; display: flex; align-items: center; gap: 6px; justify-self: end; }
.icon-btn {
  width: 38px; height: 38px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  transition: background .15s, transform .15s;
  flex-shrink: 0;
}
.icon-btn:hover { background: rgba(255,255,255,.18); transform: translateY(-1px); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px; border-radius: 999px;
  background: var(--brand-yellow); color: var(--brand-blue-ink);
  font-weight: 700; font-size: 13px; letter-spacing: .02em;
  transition: transform .15s, box-shadow .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px -10px rgba(255,213,0,.65); }
.btn.outline {
  background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.25);
}

/* Hide newsletter btn label on tiny screens */
.btn--compact-text { display: none; }
@media (min-width: 380px) { .btn--compact-text { display: inline; } }

/* Mobile menu toggle */
.menu-toggle { display: inline-flex; }
@media (min-width: 1024px) {
  .menu-toggle { display: none; }
  .brand .mark { width: 44px; height: 48px; }
  .brand .word .t1 { font-size: 20px; }
  .brand .word .t2 { display: block; }
  .site-header .row {
    grid-template-columns: auto 1fr auto;
    grid-template-areas: "brand search actions";
    gap: 24px;
    padding: 14px 0;
  }
  .search input { padding: 12px 44px 12px 44px; }
  .search .icon-l { left: 14px; }
  .search .icon-r { right: 6px; width: 32px; height: 32px; }
  .icon-btn { width: 40px; height: 40px; }
  .btn { padding: 10px 16px; font-size: 13.5px; }
}

/* =========================================================
   Site nav
   ========================================================= */
.site-nav {
  background: rgba(0, 19, 62, .85);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.site-nav .row {
  display: flex; align-items: center; gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 4px 0;
  -webkit-overflow-scrolling: touch;
}
.site-nav .row::-webkit-scrollbar { display: none; }
.site-nav a {
  position: relative;
  color: #DDE6FF;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  padding: 10px 12px;
  border-radius: 8px;
  white-space: nowrap;
}
.site-nav a:hover { color: #fff; background: rgba(255,255,255,.06); }
.site-nav a.active { color: var(--brand-yellow); }
.site-nav a.active::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 4px;
  height: 2px; background: var(--brand-yellow); border-radius: 2px;
}
.site-nav .live {
  display: inline-flex; align-items: center; gap: 8px;
  color: #fff; font-weight: 700; font-size: 12.5px;
  background: var(--live); padding: 8px 12px; border-radius: 999px;
}
.site-nav .live .pulse {
  width: 8px; height: 8px; background: #fff; border-radius: 50%;
  animation: pulse 1.6s infinite;
}
@media (min-width: 1024px) {
  .site-nav .live { margin-left: auto; }
  .site-nav a { font-size: 13.5px; padding: 12px 14px; }
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255,255,255,.7); }
  70%  { box-shadow: 0 0 0 10px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}

/* =========================================================
   Breaking ticker
   ========================================================= */
.ticker {
  background: var(--brand-yellow);
  color: var(--brand-blue-ink);
  border-bottom: 2px solid var(--brand-blue-ink);
  overflow: hidden;
  position: relative;
}
.ticker .container { display: flex; align-items: stretch; gap: 0; padding: 0; }
.ticker .label {
  background: var(--brand-blue-ink);
  color: var(--brand-yellow);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: .12em;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px;
  text-transform: uppercase;
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
  padding-right: 26px;
  flex-shrink: 0;
}
.ticker .label .blink { width: 8px; height: 8px; background: var(--brand-yellow); border-radius: 50%; animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: .25; } }

.ticker .scroll { flex: 1; overflow: hidden; position: relative; min-width: 0; }
.ticker .track {
  display: inline-flex; gap: 36px; padding: 9px 16px;
  white-space: nowrap;
  animation: marquee 45s linear infinite;
  font-weight: 600; font-size: 13px;
}
.ticker .track .sep { color: var(--brand-blue); opacity: .5; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (min-width: 768px) {
  .ticker .label { font-size: 12px; padding: 10px 16px; padding-right: 26px; }
  .ticker .track { gap: 48px; padding: 10px 16px; font-size: 13.5px; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero { padding: 18px 0 22px; }
.hero .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 1024px) {
  .hero { padding: 28px 0 32px; }
  .hero .grid { grid-template-columns: 1.6fr 1fr; gap: 24px; }
}

.feature {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
  min-height: 380px;
  background: #0a0a0a;
  box-shadow: var(--shadow-soft);
}
.feature img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s ease;
}
.feature:hover img { transform: scale(1.04); }
.feature::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,19,62,0) 30%, rgba(0,19,62,.7) 70%, rgba(0,19,62,.95) 100%);
}
.feature .content {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 18px;
  color: #fff;
  z-index: 2;
}
.feature .badges { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
@media (min-width: 768px) {
  .feature { min-height: 460px; border-radius: var(--radius-lg); }
  .feature .content { padding: 24px; }
  .feature .badges { gap: 8px; margin-bottom: 14px; }
}
@media (min-width: 1024px) {
  .feature { min-height: 520px; }
  .feature .content { padding: 28px; }
}

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 9px; border-radius: 6px;
  background: var(--brand-yellow); color: var(--brand-blue-ink);
  font-weight: 800; font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
}
.tag.ghost { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.18); }
.tag.live { background: var(--live); color: #fff; }
.tag.live::before { content: ""; width: 6px; height: 6px; background:#fff; border-radius: 50%; animation: blink 1s infinite; }
@media (min-width: 768px) { .tag { padding: 5px 10px; font-size: 11px; } }

.feature h1 {
  font-family: var(--f-serif);
  font-size: clamp(22px, 5.6vw, 30px);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 8px;
  font-weight: 800;
  text-wrap: balance;
}
.feature p.deck {
  font-size: 14px;
  color: #E2E8FF;
  max-width: 720px;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.feature .meta {
  display: flex; align-items: center; gap: 10px; margin-top: 14px;
  font-size: 12px; color: rgba(255,255,255,.85);
  flex-wrap: wrap;
}
.feature .meta .author { display: inline-flex; align-items: center; gap: 8px; }
.feature .avatar {
  width: 26px; height: 26px; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--brand-yellow);
}
@media (min-width: 768px) {
  .feature h1 { font-size: clamp(28px, 3.6vw, 46px); margin-bottom: 12px; }
  .feature p.deck { font-size: 16.5px; -webkit-line-clamp: unset; }
  .feature .meta { gap: 14px; margin-top: 18px; font-size: 13px; }
  .feature .avatar { width: 28px; height: 28px; }
}

/* Hero side stack (minis) */
.side-stack { display: flex; flex-direction: column; gap: 12px; }
.mini {
  position: relative;
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.mini:hover { transform: translateY(-2px); box-shadow: var(--shadow-pop); border-color: var(--brand-blue); }
.mini .thumb { position: relative; height: 100%; min-height: 96px; overflow: hidden; }
.mini .thumb img { width: 100%; height: 100%; object-fit: cover; }
.mini .body { padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.mini .cat { font-size: 10.5px; font-weight: 800; letter-spacing: .12em; color: var(--brand-blue); text-transform: uppercase; }
.mini h3 {
  margin: 0;
  font-family: var(--f-serif);
  font-size: 15px; line-height: 1.2; font-weight: 700;
  letter-spacing: -.01em; color: var(--ink);
}
.mini .when { font-size: 11.5px; color: var(--muted); margin-top: auto; }
@media (min-width: 480px) {
  .mini { grid-template-columns: 130px minmax(0, 1fr); }
  .mini h3 { font-size: 17px; }
}

/* =========================================================
   Section header
   ========================================================= */
.section { padding: 22px 0; }
.section + .section { padding-top: 6px; }
.s-head {
  display: flex; align-items: end; justify-content: space-between; gap: 12px;
  margin-bottom: 16px;
}
.s-head .title { display: flex; align-items: center; gap: 12px; min-width: 0; }
.s-head h2 {
  font-family: var(--f-sans);
  font-weight: 800; font-size: 18px; letter-spacing: -.02em;
  margin: 0;
  position: relative;
  padding-left: 14px;
}
.s-head h2::before {
  content: ""; position: absolute; left: 0; top: 6px; bottom: 6px; width: 5px;
  border-radius: 4px; background: linear-gradient(180deg, var(--brand-yellow), var(--brand-blue));
}
.s-head .more {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--brand-blue);
  font-weight: 700; font-size: 12.5px;
  white-space: nowrap;
}
.s-head .more:hover { color: var(--ink); }
@media (min-width: 768px) {
  .section { padding: 28px 0; }
  .s-head { margin-bottom: 20px; }
  .s-head h2 { font-size: 22px; }
  .s-head .more { font-size: 13px; }
}

/* =========================================================
   Layout: main + aside
   ========================================================= */
.with-aside {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}
@media (min-width: 1024px) { .with-aside { grid-template-columns: minmax(0, 1fr) 340px; } }

/* News card grid */
.cards-3, .cards-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 640px) {
  .cards-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
  .cards-2 { gap: 18px; }
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s, border-color .2s;
  position: relative;
}
.card:hover { transform: translateY(-3px); border-color: color-mix(in oklab, var(--brand-blue) 40%, var(--line)); box-shadow: var(--shadow-pop); }
.card .thumb { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.card:hover .thumb img { transform: scale(1.06); }
.card .badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--brand-blue); color: #fff;
  padding: 4px 10px; border-radius: 6px; font-size: 11px;
  font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
}
.card .badge.yellow { background: var(--brand-yellow); color: var(--brand-blue-ink); }
.card .body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card h3 {
  margin: 0; font-family: var(--f-serif); font-size: 17px; line-height: 1.22;
  letter-spacing: -.01em; font-weight: 700;
}
.card p { margin: 0; color: var(--muted); font-size: 13.5px; }
.card .foot {
  margin-top: auto; padding-top: 10px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11.5px; color: var(--muted);
  border-top: 1px dashed var(--line);
  gap: 8px;
}
@media (min-width: 768px) {
  .card .body { padding: 16px 16px 18px; gap: 10px; }
  .card h3 { font-size: 19px; }
  .card p { font-size: 14px; }
  .card .foot { font-size: 12px; }
}

/* Search/filter hidden state */
.card.is-hidden, .guide-card.is-hidden { display: none !important; }

/* Big horizontal card */
.h-card {
  display: grid; grid-template-columns: 1fr; gap: 0;
  background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
}
.h-card .thumb { position: relative; aspect-ratio: 16/10; min-height: 0; }
.h-card .thumb img { position: absolute; inset: 0; width:100%; height:100%; object-fit: cover; }
.h-card .body { padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.h-card h3 { margin: 0; font-family: var(--f-serif); font-size: 22px; line-height: 1.18; letter-spacing: -.01em; }
.h-card p { color: var(--ink-2); font-size: 14.5px; }
@media (min-width: 768px) {
  .h-card { grid-template-columns: 1.3fr 1fr; }
  .h-card .thumb { aspect-ratio: auto; min-height: 280px; }
  .h-card .body { padding: 24px; gap: 12px; }
  .h-card h3 { font-size: 26px; line-height: 1.15; }
}

/* =========================================================
   Sidebar: most read, newsletter, dollar, etc.
   ========================================================= */
.aside { display: flex; flex-direction: column; gap: 18px; }
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.panel h4 {
  margin: 0 0 14px; font-size: 12.5px; letter-spacing: .14em;
  text-transform: uppercase; font-weight: 800; color: var(--brand-blue);
  display: flex; align-items: center; gap: 10px;
}
.panel h4::before {
  content: ""; width: 14px; height: 14px;
  background: var(--brand-yellow); border-radius: 4px;
  box-shadow: 0 0 0 3px rgba(255,213,0,.15);
  flex-shrink: 0;
}

.most-read { display: flex; flex-direction: column; gap: 14px; counter-reset: rank; }
.most-read .row {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  counter-increment: rank;
  min-width: 0;
}
.most-read .row::before {
  content: counter(rank, decimal-leading-zero);
  font-family: var(--f-mono); font-weight: 700; font-size: 22px;
  color: transparent;
  background: linear-gradient(180deg, var(--brand-blue), var(--brand-yellow));
  -webkit-background-clip: text; background-clip: text;
  line-height: 1;
}
.most-read .row > div { min-width: 0; }
.most-read .row .t {
  font-family: var(--f-serif); font-size: 15px; line-height: 1.25; font-weight: 600;
  word-break: normal; overflow-wrap: anywhere;
}
.most-read .row .when { font-size: 11.5px; color: var(--muted); margin-top: 4px; }

.metrics {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.metric {
  border-radius: 12px; padding: 10px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}
.metric .k { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.metric .v { font-size: 17px; font-weight: 800; color: var(--ink); margin-top: 2px; font-family: var(--f-mono); }
.metric .d { font-size: 12px; margin-top: 2px; font-weight: 700; }
.metric .d.up { color: var(--signal-green); }
.metric .d.down { color: var(--live); }
@media (min-width: 480px) {
  .metrics { gap: 10px; }
  .metric { padding: 12px; }
  .metric .k { font-size: 11px; }
  .metric .v { font-size: 18px; }
}

/* Newsletter panel */
.newsletter {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-deep));
  color: #fff;
  border-radius: var(--radius);
  padding: 22px;
  position: relative; overflow: hidden;
}
.newsletter::before {
  content: ""; position: absolute; right: -40px; top: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(255,213,0,.35), transparent 60%);
  filter: blur(10px);
}
.newsletter h4 { color: var(--brand-yellow); }
.newsletter h4::before { background: #fff; box-shadow: 0 0 0 3px rgba(255,255,255,.15); }
.newsletter p { font-size: 13.5px; opacity: .9; margin: 0 0 12px; }
.newsletter form { display: flex; gap: 8px; flex-wrap: wrap; }
.newsletter input {
  flex: 1; min-width: 0; padding: 11px 14px; border-radius: 8px;
  border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.08);
  color: #fff; outline: none; font-size: 14px;
  font-family: inherit;
}
.newsletter input::placeholder { color: rgba(255,255,255,.7); }
.newsletter input:focus { border-color: var(--brand-yellow); background: rgba(255,255,255,.16); }
.newsletter .btn { padding: 11px 14px; }

/* =========================================================
   Categories strip
   ========================================================= */
.cats {
  display: grid; gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (min-width: 640px) { .cats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; } }
@media (min-width: 1024px) { .cats { grid-template-columns: repeat(6, minmax(0, 1fr)); } }

.cat-tile {
  position: relative;
  border-radius: var(--radius);
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 6px;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.cat-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-pop); border-color: var(--brand-blue); }
.cat-tile .ico {
  width: 32px; height: 32px; border-radius: 10px;
  background: linear-gradient(135deg, var(--brand-yellow), color-mix(in oklab, var(--brand-yellow) 70%, var(--brand-blue) 30%));
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--brand-blue-ink);
}
.cat-tile .n { font-weight: 800; font-size: 14px; letter-spacing: -.01em; }
.cat-tile .c { font-size: 11px; color: var(--muted); }
@media (min-width: 768px) {
  .cat-tile { padding: 18px 16px; gap: 8px; }
  .cat-tile .ico { width: 36px; height: 36px; }
  .cat-tile .n { font-size: 15px; }
  .cat-tile .c { font-size: 11.5px; }
}

/* =========================================================
   Tech section (Imigração/destaque)
   ========================================================= */
.tech {
  border-radius: var(--radius-lg);
  padding: 22px;
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(255,213,0,.18), transparent 60%),
    linear-gradient(135deg, var(--brand-blue-ink), var(--brand-blue));
  color: #fff;
  position: relative; overflow: hidden;
}
.tech::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at 30% 20%, black, transparent 70%);
  pointer-events: none;
}
.tech .head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px; position: relative; z-index: 1;
  gap: 12px; flex-wrap: wrap;
}
.tech .head h2 {
  font-size: 20px; margin: 0; letter-spacing: -.02em; font-weight: 800;
  display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.tech .head h2 .chip {
  padding: 5px 9px; font-size: 10.5px; letter-spacing: .12em;
  background: var(--brand-yellow); color: var(--brand-blue-ink);
  border-radius: 6px; text-transform: uppercase;
}
.tech .grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr; gap: 14px;
}
@media (min-width: 640px) { .tech .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) {
  .tech { padding: 28px; }
  .tech .head { margin-bottom: 22px; }
  .tech .head h2 { font-size: 26px; }
  .tech .head h2 .chip { padding: 6px 10px; font-size: 11px; }
  .tech .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
}

.t-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(8px);
  border-radius: 14px; overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .2s, background .2s, border-color .2s;
}
.t-card:hover { transform: translateY(-3px); background: rgba(255,255,255,.10); border-color: var(--brand-yellow); }
.t-card .thumb { aspect-ratio: 16/10; overflow: hidden; }
.t-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.t-card:hover .thumb img { transform: scale(1.05); }
.t-card .body { padding: 14px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.t-card h3 { margin: 0; font-family: var(--f-serif); font-size: 17px; line-height: 1.25; }
.t-card p { margin: 0; font-size: 13px; color: rgba(255,255,255,.78); }
.t-card .foot {
  margin-top: auto; display: flex; align-items: center; gap: 10px;
  font-size: 11.5px; color: rgba(255,255,255,.7); flex-wrap: wrap;
}
@media (min-width: 768px) {
  .t-card .body { padding: 16px; gap: 10px; }
  .t-card h3 { font-size: 18px; }
  .t-card p { font-size: 13.5px; }
  .t-card .foot { font-size: 12px; }
}

/* =========================================================
   Editorial duo
   ========================================================= */
.duo {
  display: grid; grid-template-columns: 1fr; gap: 18px;
}
@media (min-width: 1024px) { .duo { grid-template-columns: 1.2fr .8fr; gap: 24px; } }

.opinion {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.opinion-author {
  display: flex; align-items: center; gap: 12px; margin-bottom: 14px;
}
.opinion-author img {
  width: 48px; height: 48px; border-radius: 50%; object-fit: cover;
  border: 3px solid var(--brand-yellow);
  flex-shrink: 0;
}
.opinion-author .name { font-weight: 800; font-size: 15px; }
.opinion-author .role { font-size: 12px; color: var(--muted); }
.opinion blockquote {
  margin: 0; padding: 0;
  font-family: var(--f-serif); font-size: 18px; line-height: 1.3; letter-spacing: -.01em;
  position: relative; padding-left: 26px;
}
.opinion blockquote::before {
  content: "”"; position: absolute; left: 0; top: -10px;
  color: var(--brand-yellow); font-size: 56px; line-height: 1; font-family: var(--f-serif);
}
@media (min-width: 768px) {
  .opinion { padding: 22px; }
  .opinion-author img { width: 52px; height: 52px; }
  .opinion blockquote { font-size: 22px; padding-left: 28px; }
  .opinion blockquote::before { font-size: 60px; }
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  margin-top: 50px;
  background: var(--brand-blue-ink);
  color: #C2CCEC;
  padding: 40px 0 24px;
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(600px 200px at 80% 0%, rgba(255,213,0,.18), transparent 60%);
  pointer-events: none;
}
.site-footer .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  position: relative; z-index: 1;
}
@media (min-width: 640px) { .site-footer .grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) {
  .site-footer { margin-top: 60px; padding: 50px 0 30px; }
  .site-footer .grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
}
.site-footer h5 {
  color: #fff; font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  margin: 0 0 14px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer li a { font-size: 14px; color: #C2CCEC; }
.site-footer li a:hover { color: var(--brand-yellow); }
.site-footer .brand-block { display: flex; flex-direction: column; gap: 14px; }
.site-footer .brand-block .brand .word .t2 { display: block; }
.site-footer .socials { display: flex; gap: 8px; }
.site-footer .socials a {
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  transition: background .2s;
}
.site-footer .socials a:hover { background: var(--brand-yellow); color: var(--brand-blue-ink); }
.copyright {
  margin-top: 28px; padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: 12px; color: #9AA5C7;
}
.copyright .made {
  display: inline-flex; align-items: center; gap: 8px;
}
.copyright .made .heart { color: var(--brand-yellow); }

/* =========================================================
   Article page
   ========================================================= */
.article-hero {
  position: relative;
  min-height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  margin: 16px 0 24px;
}
.article-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.article-hero::after {
  content:""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,19,62,0) 25%, rgba(0,19,62,.85) 100%);
}
.article-hero .content {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 20px;
  color: #fff; z-index: 1;
}
.article-hero h1 {
  font-family: var(--f-serif); font-size: clamp(24px, 6vw, 36px);
  margin: 10px 0 8px; letter-spacing: -.02em; font-weight: 800;
  line-height: 1.05; text-wrap: balance;
}
.article-hero .deck { font-size: 15px; color: #DDE6FF; max-width: 860px; line-height: 1.4; }
@media (min-width: 768px) {
  .article-hero { min-height: 420px; border-radius: var(--radius-lg); margin: 24px 0 32px; }
  .article-hero .content { padding: 28px; }
  .article-hero h1 { font-size: clamp(28px, 4.4vw, 42px); margin: 12px 0 10px; }
  .article-hero .deck { font-size: 17px; }
}
@media (min-width: 1024px) {
  .article-hero { min-height: 480px; }
  .article-hero .content { padding: 32px; }
  .article-hero h1 { font-size: clamp(32px, 4vw, 52px); }
  .article-hero .deck { font-size: 18px; }
}

.article-body {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px;
  align-items: start;
}
@media (min-width: 1024px) { .article-body { grid-template-columns: minmax(0, 1fr) 320px; gap: 40px; } }

.article-content {
  font-family: var(--f-serif);
  font-size: 17px; line-height: 1.62;
  color: var(--ink-2);
  max-width: 720px;
}
.article-content p { margin: 0 0 16px; }
.article-content p:first-of-type::first-letter {
  float: left; font-size: 56px; line-height: .9; padding: 6px 10px 0 0;
  font-weight: 800; color: var(--brand-blue);
}
.article-content h2 {
  font-family: var(--f-sans); font-size: 22px; letter-spacing: -.01em;
  margin: 28px 0 12px; color: var(--ink); font-weight: 800;
}
.article-content blockquote {
  margin: 22px 0; padding: 14px 18px;
  border-left: 5px solid var(--brand-yellow);
  background: var(--surface);
  border-radius: 6px;
  font-size: 17px;
}
.article-content figure { margin: 22px 0; }
.article-content figure img { border-radius: var(--radius); }
.article-content figcaption {
  font-family: var(--f-sans); font-size: 12.5px; color: var(--muted); margin-top: 8px;
}
@media (min-width: 768px) {
  .article-content { font-size: 18px; line-height: 1.65; }
  .article-content p { margin-bottom: 18px; }
  .article-content p:first-of-type::first-letter { font-size: 64px; }
  .article-content h2 { font-size: 24px; margin: 28px 0 14px; }
  .article-content blockquote { padding: 14px 22px; font-size: 19px; }
  .article-content figcaption { font-size: 13px; }
}

.article-meta {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
}
.article-meta .author { display: flex; align-items: center; gap: 10px; }
.article-meta .author img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; border: 2px solid var(--brand-yellow); flex-shrink: 0; }
.article-meta .author .n { font-weight: 800; font-size: 14px; }
.article-meta .author .r { font-size: 12px; color: var(--muted); }
.article-meta .when { font-size: 12.5px; color: var(--muted); }
.article-meta .share { margin-left: auto; display: flex; gap: 6px; }
.article-meta .share .icon-btn { background: var(--surface-2); color: var(--ink); border-color: var(--line); }
[data-theme="dark"] .article-meta .share .icon-btn { color: var(--ink); }
@media (min-width: 768px) {
  .article-meta { gap: 16px; padding: 16px 0; }
  .article-meta .author img { width: 40px; height: 40px; }
  .article-meta .when { font-size: 13px; }
  .article-meta .share { gap: 8px; }
}

/* small helpers */
.kbd {
  display: inline-flex; align-items: center; padding: 2px 6px;
  border-radius: 6px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);
  font-family: var(--f-mono); font-size: 11px; color: #fff;
}
.divider {
  height: 1px; background: var(--line); margin: 24px 0;
}

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in  { opacity: 1; transform: translateY(0); }

/* Mobile menu drawer */
.mobile-menu {
  position: fixed; inset: 0;
  background: rgba(0, 19, 62, .96);
  z-index: 100;
  display: none;
  flex-direction: column;
  padding: 16px;
  overflow-y: auto;
}
.mobile-menu.is-open { display: flex; }
.mobile-menu .head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 16px;
}
.mobile-menu .head .brand .word .t1 { color: #fff; }
.mobile-menu .links { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu .links a {
  color: #fff; font-size: 17px; font-weight: 700;
  padding: 14px 12px; border-radius: 10px;
  display: flex; align-items: center; justify-content: space-between;
}
.mobile-menu .links a:hover, .mobile-menu .links a.active {
  background: rgba(255,255,255,.06); color: var(--brand-yellow);
}
.mobile-menu .foot {
  margin-top: auto; padding-top: 24px;
  display: flex; gap: 8px; flex-wrap: wrap;
}
@media (min-width: 1024px) { .mobile-menu, .mobile-menu.is-open { display: none; } }

body.menu-open { overflow: hidden; }

/* Toast for actions */
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #fff;
  padding: 12px 18px; border-radius: 999px;
  font-size: 13.5px; font-weight: 600;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,.4);
  opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s;
  z-index: 200;
  max-width: calc(100vw - 32px);
}
.toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* No-results state */
.no-results {
  text-align: center; padding: 40px 20px;
  color: var(--muted); font-size: 14px;
  border: 1px dashed var(--line); border-radius: var(--radius);
  margin: 20px 0;
}
.no-results.is-hidden { display: none; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* Focus ring (a11y) */
:focus-visible {
  outline: 2px solid var(--brand-yellow);
  outline-offset: 3px;
  border-radius: 4px;
}