/* ==========================================================================
   Limpeza com Drones — folha de estilos principal.
   Baseada no design system "Industry" (tokens + componentes) + estilos
   próprios do site abaixo do separador. Compartilhada por index.html e por
   todos os artigos em /artigos/.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;700&family=Barlow+Condensed:wght@400;600&display=swap');

:root {
  --color-bg: #f2f2f3;
  --color-surface: #e9e9ea;
  --color-text: #1d1f20;
  --color-accent: #5980a6;
  --color-accent-2: #728fab;
  --color-divider: color-mix(in srgb, #1d1f20 16%, transparent);

  --color-neutral-100: #f5f5f8;
  --color-neutral-200: #e7e7ea;
  --color-neutral-300: #d4d4d7;
  --color-neutral-400: #b7b7ba;
  --color-neutral-500: #98989b;
  --color-neutral-600: #7a7a7d;
  --color-neutral-700: #5d5d60;
  --color-neutral-800: #424244;
  --color-neutral-900: #2b2b2d;

  --color-accent-100: #eef6ff;
  --color-accent-200: #d6ebff;
  --color-accent-300: #b5d9fd;
  --color-accent-400: #94bce3;
  --color-accent-500: #749dc4;
  --color-accent-600: #597ea3;
  --color-accent-700: #416180;
  --color-accent-800: #2c455d;
  --color-accent-900: #1d2d3d;

  --color-accent-2-100: #eef6ff;
  --color-accent-2-200: #d6ebff;
  --color-accent-2-300: #bdd8f2;
  --color-accent-2-400: #9ebbd8;
  --color-accent-2-500: #7e9cb8;
  --color-accent-2-600: #627d98;
  --color-accent-2-700: #486077;
  --color-accent-2-800: #314457;
  --color-accent-2-900: #1f2d3a;

  --font-heading: "Barlow Condensed", system-ui, sans-serif;
  --font-heading-weight: 600;
  --font-body: "Barlow", system-ui, sans-serif;

  --space-1: 3.4px;
  --space-2: 6.8px;
  --space-3: 10.2px;
  --space-4: 13.6px;
  --space-6: 20.4px;
  --space-8: 27.2px;
  --space-10: 34px;
  --space-12: 41px;
  --space-16: 54px;
  --space-20: 68px;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 7px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2b2b2d 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2b2b2d 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2b2b2d 22%, transparent);
}

body { background: var(--color-bg); color: var(--color-text); font-family: var(--font-body); }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); }

.blueprint { position: relative; border: 1px solid var(--color-divider); border-radius: 0; }
.blueprint.halftone, .blueprint.plate, .blueprint.duotone { overflow: visible; }
.blueprint > .corner { position: absolute; width: 11px; height: 11px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.blueprint > .corner::before, .blueprint > .corner::after { content: ""; position: absolute; background: currentColor; }
.blueprint > .corner::before { left: 5px; top: 0; width: 1px; height: 100%; }
.blueprint > .corner::after { top: 5px; left: 0; width: 100%; height: 1px; }
.blueprint > .corner.tl { top: -6px; left: -6px; }
.blueprint > .corner.tr { top: -6px; right: -6px; }
.blueprint > .corner.bl { bottom: -6px; left: -6px; }
.blueprint > .corner.br { bottom: -6px; right: -6px; }

.duotone { position: relative; overflow: hidden; }
.duotone::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: var(--color-accent); mix-blend-mode: color; }

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-size: 15px; line-height: 1.55; font-weight: 400; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2); }
h1 { font-size: 42px; } h2 { font-size: 32px; } h3 { font-size: 25px; } h4 { font-size: 20px; } h5 { font-size: 16px; } h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent-700); text-decoration: none; text-underline-offset: 3px; }
a:hover { color: var(--color-accent-900); }
img, svg { display: block; max-width: 100%; }
figure { margin: 0; }
figcaption { font-size: 11px; margin-top: var(--space-1); color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.hr { height: 1px; border: 0; margin: var(--space-4) 0; background: var(--color-divider); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; cursor: pointer; text-decoration: none; font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 14px; line-height: 1.2; color: var(--color-text); background: transparent; border: 1px solid transparent; padding: var(--space-2) calc(var(--space-3) * 1.2); border-radius: var(--radius-md); }
.btn svg { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--color-accent); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-600); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-ghost { color: var(--color-accent-700); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-ghost:active { background: color-mix(in srgb, var(--color-accent) 18%, transparent); }
.btn-icon { width: 36px; height: 36px; padding: 0; }
.btn-block { width: 100%; margin-top: var(--space-2); }

.field > label { display: block; font-size: 12px; margin-bottom: 5px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }
.input { width: 100%; min-height: 40px; padding: 8px 10px; font: inherit; font-size: 14px; color: var(--color-text); caret-color: var(--color-accent); background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); }
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 96px; resize: vertical; }
select.input { cursor: pointer; }

.card { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-4); border-radius: var(--radius-md); background: transparent; border: 1px solid var(--color-divider); }
.card-kicker { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent-700); }
.card-title { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 19px; line-height: 1.2; }
.card-body { margin: 0; font-size: 13.5px; opacity: 0.82; flex: 1; }
.card-meta { display: flex; align-items: center; gap: 6px; font-size: 11px; color: color-mix(in srgb, var(--color-text) 50%, transparent); }
.elev-sm { box-shadow: var(--shadow-sm); }
.elev-md { box-shadow: var(--shadow-md); }

.tag { display: inline-flex; align-items: center; font-size: 11px; letter-spacing: 0.02em; padding: 3px 10px; border-radius: 3px; }
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent-700); }

.nav a { color: inherit; text-decoration: none; font-size: 14px; }
.nav a:hover, .nav a[aria-current='page'] { color: var(--color-accent-700); }

/* ══════════════════════════════════════════════════════════════════════
   Site Limpeza com Drones — estilos próprios
   ══════════════════════════════════════════════════════════════════════ */

html { scroll-behavior: smooth; }
body { overflow-x: hidden; }
.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: var(--space-6); }
.section { padding-block: var(--space-16); }
.section-kicker { font-family: var(--font-heading); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent-700); margin: 0 0 var(--space-2); }
.section-head { max-width: 720px; margin-bottom: var(--space-10); }
.section-head.center { margin-inline: auto; text-align: center; }
.on-dark { color: var(--color-bg); }
.on-dark .section-kicker { color: var(--color-accent-300); }
.on-dark .text-muted { color: color-mix(in srgb, var(--color-bg) 65%, transparent); }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--color-accent); color: var(--color-bg); padding: 8px 14px; z-index: 200; }
.skip-link:focus { left: var(--space-4); top: var(--space-4); }

/* header */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 100; display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); padding: var(--space-4) var(--space-6); background: color-mix(in srgb, var(--color-bg) 90%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: padding .2s ease, border-color .2s ease, box-shadow .2s ease; }
.site-header.is-scrolled { padding-block: var(--space-2); border-bottom-color: var(--color-divider); box-shadow: var(--shadow-sm); }
.brand { display: flex; align-items: center; gap: 8px; font-family: var(--font-heading); font-weight: 600; font-size: 20px; letter-spacing: -0.01em; color: var(--color-text); text-decoration: none; }
.brand svg { color: var(--color-accent); width: 26px; height: 26px; }
.nav-links { display: flex; align-items: center; gap: var(--space-6); list-style: none; margin: 0; padding: 0; }
.nav-links a { font-size: 14.5px; }
.nav-cta { display: flex; align-items: center; gap: var(--space-3); }
.nav-toggle { display: none; }
@media (max-width: 900px) {
  .site-header { backdrop-filter: none; } /* evita containing block que esconde o menu */
  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - 64px);
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: var(--space-2);
    padding: var(--space-8) var(--space-6);
    border-top: 1px solid var(--color-divider);
    transform: translateX(100%);
    transition: transform .25s ease;
    overflow-y: auto;
    z-index: 99;
  }
  .nav-links.is-open { transform: translateX(0); }
  .nav-links a { font-size: 20px; padding: var(--space-2) 0; width: 100%; }
  .nav-cta .btn-secondary { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* figure placeholders (substituir por fotos reais — ver comentários no HTML) */
.figure-placeholder { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-2); text-align: center; padding: var(--space-6); min-height: 220px; background: repeating-linear-gradient(45deg, color-mix(in srgb, var(--color-accent) 7%, transparent) 0 10px, transparent 10px 20px); color: var(--color-accent-700); }
.figure-placeholder svg { width: 40px; height: 40px; }
.figure-placeholder span { font-size: 11.5px; max-width: 260px; color: color-mix(in srgb, var(--color-text) 60%, transparent); }

/* hero */
.hero {
  position: relative;
  padding-top: calc(var(--space-20) + 40px);
  padding-bottom: var(--space-20);
  min-height: 78vh; /* altura vertical maior no desktop */
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: 72px; /* abaixo do header */
  right: 0;
  width: min(42vw, 480px);
  pointer-events: none;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: contain; /* quadrada, sem distorção — imagem de fundo */
}

@media (max-width: 880px) {
  .hero-bg {
    width: min(82vw, 420px);
    top: 56px;
  }
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.85fr 1.35fr; /* imagem um pouco maior ainda */
  gap: var(--space-12);
  align-items: center; /* centraliza e equaliza verticalmente texto + imagem */
  padding-top: 40px; /* desce um pouco texto + drone no desktop */
}
.hero h1 { font-size: 50px; max-width: 620px; }
.hero-lead { font-size: 17px; max-width: 480px; color: color-mix(in srgb, var(--color-text) 72%, transparent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-6); }
.hero-actions .btn {
  font-size: 15.5px;
  padding: 11px 22px;
}

/* hero image — isolada, sem contorno blueprint; preenche o container direito */
.hero-figure {
  margin: 0;
  border: none;
  background: transparent;
}
.hero-figure img {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%; /* não escapa do container lateral direito no desktop */
}

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-grid > div:first-child { text-align: center; }
  .hero h1 { font-size: 38px; margin-inline: auto; }
  .hero-lead { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-figure {
    order: -1;
    aspect-ratio: 16/10;
    margin-inline: auto;
    max-width: 480px; /* centralizada e controlada no responsivo */
    margin-top: 48px; /* desce o drone no mobile; o texto abaixo acompanha */
  }
  .hero-grid {
    padding-top: 12px;
  }
}

/* about */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-12); align-items: center; }
.about-figure {
  margin: 0;
  overflow: visible; /* mantém os cantos blueprint visíveis */
}
.about-figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}
@media (max-width: 880px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-grid .about-figure,
  .about-grid .figure-placeholder { order: -1; }
}

/* services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-6); }
.service-card svg { width: 28px; height: 28px; color: var(--color-accent-700); margin-bottom: var(--space-2); }

/* diferenciais */
.diff-section { position: relative; padding-block: var(--space-20); background: var(--color-accent-900) url("../assets/images/cidadepanoramica.jpg") center / cover no-repeat; overflow: hidden; }
.diff-section::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, color-mix(in srgb, var(--color-accent-900) 92%, transparent) 0%, color-mix(in srgb, var(--color-accent-900) 80%, transparent) 55%, color-mix(in srgb, var(--color-accent-900) 70%, transparent) 100%); }
.diff-section > .container { position: relative; z-index: 1; }
.diff-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-16); align-items: center; }
.diff-intro h2 { font-size: 36px; }
.diff-intro p { font-size: 16px; max-width: 440px; margin-bottom: var(--space-6); color: color-mix(in srgb, var(--color-bg) 82%, transparent); }
.diff-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-4); }
.diff-item { display: flex; gap: var(--space-4); align-items: flex-start; padding: var(--space-4); background: color-mix(in srgb, var(--color-accent-900) 35%, transparent); }
.diff-item.blueprint { border: 1px solid color-mix(in srgb, var(--color-bg) 45%, transparent); }
.diff-section .blueprint > .corner { color: color-mix(in srgb, var(--color-bg) 85%, transparent); }
.diff-item svg { flex: none; width: 22px; height: 22px; color: var(--color-accent-300); margin-top: 3px; }
.diff-item h3 { font-size: 19px; margin-bottom: 2px; }
.diff-item p { font-size: 14.5px; margin: 0; color: color-mix(in srgb, var(--color-bg) 78%, transparent); }
@media (max-width: 880px) {
  .diff-layout { grid-template-columns: 1fr; gap: var(--space-8); }
  .diff-section::before { background: color-mix(in srgb, var(--color-accent-900) 86%, transparent); }
}

/* processo */
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-4); }
.process-step { padding: var(--space-4); }
.process-step .step-num { font-family: var(--font-heading); font-size: 30px; color: var(--color-accent-300); line-height: 1; margin-bottom: var(--space-2); }
.process-step h4 { font-size: 15.5px; margin-bottom: 4px; }
.process-step p { font-size: 12.5px; margin: 0; opacity: .78; }
.process-img { display: block; width: calc(100% + 2 * var(--space-4)); max-width: none; margin: calc(-1 * var(--space-4)) calc(-1 * var(--space-4)) var(--space-3); aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 980px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .process-grid { grid-template-columns: 1fr; } }

/* areas */
.areas-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-12); align-items: start; }
.areas-intro p { font-size: 16px; max-width: 460px; margin-bottom: var(--space-6); color: color-mix(in srgb, var(--color-text) 75%, transparent); }
.areas-grid { display: flex; flex-direction: column; gap: var(--space-6); }
.areas-grid .card { flex-direction: row; align-items: flex-start; gap: var(--space-4); }
.areas-grid .card svg { flex: none; width: 26px; height: 26px; color: var(--color-accent-700); margin-top: 2px; }
.areas-grid .card-title { margin-bottom: 2px; }
.areas-cities { font-size: 12.5px; margin: var(--space-2) 0 0; color: var(--color-accent-700); }
.areas-steps { margin-top: var(--space-12); }
.areas-steps h3 { font-size: 22px; margin-bottom: var(--space-6); }
.areas-steps ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.areas-steps li { border-top: 2px solid var(--color-accent); padding-top: var(--space-3); }
.areas-steps .step-num { display: block; font-family: var(--font-heading); font-size: 24px; line-height: 1; color: var(--color-accent-400); margin-bottom: var(--space-2); }
.areas-steps li p { font-size: 14px; margin: 0; }
@media (max-width: 880px) {
  .areas-layout { grid-template-columns: 1fr; gap: var(--space-8); }
  .areas-steps ol { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) { .areas-steps ol { grid-template-columns: 1fr; } }

/* artigos / carousel */
.articles-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-6); flex-wrap: wrap; }
.carousel-controls { display: flex; gap: var(--space-2); }
.articles-viewport { overflow: hidden; margin-top: calc(var(--space-8) - 8px); padding: 8px; margin-inline: -8px; }
.articles-track { display: flex; gap: var(--space-6); transition: transform .45s cubic-bezier(.4,0,.2,1); will-change: transform; }
.article-card {
  flex: 0 0 calc((100% - 2 * var(--space-6)) / 3);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: visible; /* cantos blueprint podem “vazar” 6px */
}
.article-card > .corner {
  z-index: 3; /* cantos acima do hitarea */
  pointer-events: none;
}
.article-card-hitarea {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
}
.article-card .btn-ghost {
  position: relative;
  z-index: 2;
}
.article-card.is-coming-soon { opacity: .55; }
.article-card .card-title { font-size: 17px; }
.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: var(--space-6); }
.carousel-dots button { width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--color-accent-700); background: transparent; padding: 0; cursor: pointer; }
.carousel-dots button[aria-current='true'] { background: var(--color-accent-700); }
@media (max-width: 980px) { .article-card { flex: 0 0 calc((100% - var(--space-6)) / 2); } }
@media (max-width: 680px) { .article-card { flex: 0 0 100%; } }

/* fila de espera */
.waitlist-section { position: relative; overflow: hidden; background: var(--color-accent-900); }
.waitlist-section::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 65%; background: url("../assets/images/fila-espera-drone.png") left center / cover no-repeat; opacity: .25; -webkit-mask-image: linear-gradient(90deg, #000 45%, transparent); mask-image: linear-gradient(90deg, #000 45%, transparent); pointer-events: none; }
.waitlist-section > .container { position: relative; z-index: 1; }
@media (max-width: 880px) { .waitlist-section::before { width: 100%; opacity: .3; bottom: auto; aspect-ratio: 16 / 9; -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent); mask-image: linear-gradient(180deg, #000 55%, transparent); } }
.waitlist-grid { display: grid; grid-template-columns: 1fr 0.9fr; gap: var(--space-12); align-items: center; }
.waitlist-contacts {
  list-style: none;
  margin: var(--space-6) 0 var(--space-4);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.waitlist-contacts li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 14.5px;
}
.waitlist-contacts i {
  width: 1.25em;
  text-align: center;
  color: var(--color-accent-300);
  font-size: 16px;
}
.waitlist-contacts a {
  color: inherit;
  text-decoration: none;
}
.waitlist-contacts a:hover {
  color: var(--color-accent-200);
  text-decoration: underline;
}
.waitlist-whatsapp-btn {
  font-size: 16px;
  padding: 12px 26px;
  margin-top: var(--space-2);
  background: #25D366 !important;
  color: #fff !important;
  border-color: #25D366 !important;
}
.waitlist-whatsapp-btn:hover {
  background: #1ebe57 !important;
  border-color: #1ebe57 !important;
  color: #fff !important;
}
.waitlist-panel { background: var(--color-bg); color: var(--color-text); padding: var(--space-8); border: 1px solid var(--color-divider); }
.waitlist-panel .field { margin-bottom: var(--space-4); }
.waitlist-note { font-size: 12.5px; margin-top: var(--space-3); }
.waitlist-confirm { display: none; margin-top: var(--space-4); padding: var(--space-3); border: 1px solid var(--color-accent); font-size: 13.5px; }
.waitlist-confirm.is-visible { display: block; }
@media (max-width: 880px) {
  .waitlist-grid { grid-template-columns: 1fr; }
  .waitlist-whatsapp-btn {
    display: flex;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
  }
}

/* footer */
.site-footer { border-top: 1px solid var(--color-divider); padding-block: var(--space-10); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: var(--space-8); }
.footer-grid h5 { font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--color-accent-700); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-grid a { font-size: 13.5px; }
.footer-bottom { margin-top: var(--space-10); padding-top: var(--space-4); border-top: 1px solid var(--color-divider); font-size: 12px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2); }
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* artigo (blog post) */
.article-hero { padding-top: calc(var(--space-20) + 40px); padding-bottom: var(--space-8); }
.breadcrumb { display: flex; gap: 6px; align-items: center; font-size: 12.5px; color: color-mix(in srgb, var(--color-text) 55%, transparent); margin-bottom: var(--space-4); }
.breadcrumb a { color: inherit; }
.article-meta-row { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); flex-wrap: wrap; }
.article-title { font-size: 40px; max-width: 780px; }
.article-body { max-width: 700px; margin-inline: auto; padding-bottom: var(--space-16); }
.article-body h2 { margin-top: var(--space-10); font-size: 26px; }
.article-body p, .article-body li { font-size: 16px; color: color-mix(in srgb, var(--color-text) 88%, transparent); }
.article-body ul { padding-left: 20px; }
.article-cta { margin-top: var(--space-10); padding: var(--space-6); border: 1px solid var(--color-divider); display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.back-link { display: inline-flex; align-items: center; gap: 6px; margin-top: var(--space-8); font-size: 14px; }

@media (max-width: 700px) {
  .article-title, .hero h1 { font-size: 30px; }
  .waitlist-panel { padding: var(--space-4); }
}

/* pagina de artigos (blog) */
.blog-body { padding-bottom: var(--space-16); }
.blog-lead { max-width: 640px; font-size: 16px; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--space-8) var(--space-6); }
.blog-pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-10); }
.blog-pagination a, .blog-pagination span { min-width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; padding: 0 10px; border: 1px solid var(--color-divider); border-radius: var(--radius-md); font-family: var(--font-heading); font-size: 14px; text-decoration: none; color: var(--color-text); }
.blog-pagination a:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.blog-pagination [aria-current="page"] { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-bg); }
.articles-more { display: flex; justify-content: center; margin-top: var(--space-8); }
.articles-more .btn { font-size: 16px; padding: 12px 28px; }
a:hover { text-decoration: underline; }
.btn:hover, .brand:hover, .article-card-hitarea:hover { text-decoration: none; }
.article-body p a, .article-body li a { text-decoration: underline; }