/* ==========================================================================
   MAIN CSS — matheusdantas.com
   Arquitetura: Grid Suíço Widescreen + Ritmo Alto Contraste (FirstSites / Hubfolio / FVS)
   100% Responsivo (320px a 1920px) + Adaptação Touch Real (Impeccable)
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  color-scheme: light;
  scrollbar-color: var(--text-muted) var(--bg-base);
  scrollbar-width: thin;
  overflow-x: clip;
  max-width: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

::selection {
  background: var(--color-blue);
  color: var(--color-white);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: var(--radius-pill);
}

body {
  margin: 0;
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: var(--fw-body);
  line-height: var(--lh-body);
  letter-spacing: var(--ls-body);
  overflow-x: clip;
  max-width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--motion-base) var(--ease-standard),
              color var(--motion-base) var(--ease-standard);
}

/* --------------------------------------------------------------------------
   Sistema Tipográfico Base (Escala H1–H6, P, Lead, Small, Figcaption)
   Separação clara de tamanho, peso, altura de linha, tracking e medida (ch)
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  color: var(--text-primary);
  margin-top: 0;
  text-wrap: balance;
}

h1, .h1 {
  font-size: var(--fs-h1);
  font-weight: var(--fw-h1);
  line-height: var(--lh-h1);
  letter-spacing: var(--ls-h1);
  margin-bottom: var(--space-5);
  max-width: 24ch;
}

h2, .h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-h2);
  line-height: var(--lh-h2);
  letter-spacing: var(--ls-h2);
  margin-bottom: var(--space-4);
  max-width: 34ch;
}

h3, .h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--ls-h3);
  margin-bottom: var(--space-3);
  max-width: 42ch;
}

h4, .h4 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-h4);
  line-height: var(--lh-h4);
  letter-spacing: var(--ls-h4);
  margin-bottom: var(--space-2);
  max-width: 50ch;
}

h5, .h5 {
  font-size: var(--fs-h5);
  font-weight: var(--fw-h5);
  line-height: var(--lh-h5);
  letter-spacing: var(--ls-h5);
  margin-bottom: var(--space-2);
  max-width: 58ch;
}

h6, .h6 {
  font-size: var(--fs-h6);
  font-weight: var(--fw-h6);
  line-height: var(--lh-h6);
  letter-spacing: var(--ls-h6);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  max-width: 65ch;
}

p {
  font-size: var(--fs-body);
  font-weight: var(--fw-body);
  line-height: var(--lh-body);
  letter-spacing: var(--ls-body);
  margin-top: 0;
  margin-bottom: var(--space-4);
  max-width: 68ch;
  text-wrap: pretty;
}

.lead {
  font-size: var(--fs-body-l);
  font-weight: var(--fw-regular);
  line-height: var(--lh-body-l);
  color: var(--text-secondary);
  max-width: 66ch;
  text-wrap: pretty;
}

small, .text-small {
  font-size: var(--fs-small);
  font-weight: var(--fw-regular);
  line-height: var(--lh-small);
}

figcaption {
  font-size: var(--fs-caption);
  line-height: var(--lh-caption);
  color: var(--text-muted);
}

img, picture, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color var(--motion-fast) var(--ease-standard),
              border-color var(--motion-fast) var(--ease-standard),
              background-color var(--motion-fast) var(--ease-standard);
}

:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--gutter);
  z-index: 999;
  padding: var(--space-3) var(--space-4);
  background: var(--color-blue);
  color: var(--color-white);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
}
.skip-link:focus {
  top: var(--space-3);
}

.tabular {
  font-variant-numeric: tabular-nums;
}

.tone-soft {
  color: var(--text-muted);
  font-weight: 300;
}

/* --------------------------------------------------------------------------
   Container Widescreen & Grid Arquitetônico Exposto
   -------------------------------------------------------------------------- */
.shell {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.grid-frame {
  border-left: 1px solid var(--border-grid);
  border-right: 1px solid var(--border-grid);
  position: relative;
  min-width: 0;
  overflow-x: clip;
}

.section-band {
  border-bottom: 1px solid var(--border-grid);
  position: relative;
  min-width: 0;
  overflow-x: clip;
}

/* Marcador arquitetônico de interseção (+) contido dentro da borda da seção */
.section-band::before,
.section-band::after {
  content: "+";
  position: absolute;
  bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
  color: var(--text-muted);
  pointer-events: none;
  z-index: 5;
  opacity: 0.45;
}
.section-band::before {
  left: 6px;
}
.section-band::after {
  right: 6px;
}

.arch-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 1024px) {
  .arch-section {
    grid-template-columns: 220px minmax(0, 1fr);
  }
}

@media (min-width: 1440px) {
  .arch-section {
    grid-template-columns: 248px minmax(0, 1fr);
  }
}

.arch-rail {
  padding: var(--space-5);
  border-bottom: 1px solid var(--border-grid);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: var(--space-3);
  min-width: 0;
  background: linear-gradient(180deg, rgba(var(--blue-rgb), 0.025) 0%, transparent 180px);
}

@media (min-width: 1024px) {
  .arch-rail {
    padding: var(--space-8) var(--space-5);
    border-bottom: none;
    border-right: 1px solid var(--border-grid);
    gap: var(--space-4);
  }
}

.rail-index {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

@media (min-width: 1024px) {
  .rail-index {
    position: sticky;
    top: 102px;
  }
}

.rail-index span {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 4px;
  background: var(--badge-bg);
  color: var(--badge-text);
  font-weight: 700;
  transition: background-color var(--motion-fast) var(--ease-standard),
              color var(--motion-fast) var(--ease-standard);
}

.arch-section:hover .rail-index span {
  background: var(--color-blue);
  color: var(--color-white);
}

.rail-index strong {
  color: var(--text-primary);
  font-weight: 700;
}

.rail-meta {
  font-size: var(--fs-caption);
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

@media (min-width: 1024px) {
  .rail-meta {
    position: sticky;
    top: 140px;
  }
}

.arch-content {
  padding: var(--space-6) var(--space-4);
  min-width: 0;
}

@media (min-width: 640px) {
  .arch-content {
    padding: var(--space-7) var(--space-5);
  }
}

@media (min-width: 1024px) {
  .arch-content {
    padding: var(--space-8) clamp(32px, 3.5vw, 64px);
  }
}

/* --------------------------------------------------------------------------
   SEÇÃO INVERTIDA DE ALTO CONTRASTE (.arch-section--dark)
   Inspiração: FirstSites (Serviços Dark c/ hachura) + Hubfolio (Highlight Azul)
   -------------------------------------------------------------------------- */
.arch-section--dark {
  background-color: #161616;
  color: #F2EFEF;
  border-bottom-color: #2A2A2A;
  --badge-bg: rgba(36, 74, 235, 0.32);
  --badge-text: #C4D2FF;
}

.arch-section--dark .arch-rail {
  border-color: #2A2A2A;
  background-color: #131313;
}

.arch-section--dark .rail-index span {
  background: rgba(36, 74, 235, 0.34);
  color: #C4D2FF;
}

.arch-section--dark .rail-index strong,
.arch-section--dark .section-title {
  color: #FFFFFF;
}

.arch-section--dark .rail-meta,
.arch-section--dark .tone-soft {
  color: #A8A4A4;
}

.arch-section--dark .section-desc {
  color: #D0CCCC;
}

.arch-section--dark .section-header {
  border-bottom-color: #2A2A2A;
}

/* --------------------------------------------------------------------------
   Barra de Progresso de Leitura (Artigos do Blog)
   -------------------------------------------------------------------------- */
.read-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 120;
  background: transparent;
  pointer-events: none;
}
.read-progress__bar {
  height: 100%;
  width: 0%;
  background: var(--color-blue);
  transition: width 80ms linear;
}

/* --------------------------------------------------------------------------
   Header Fixo Arquitetônico (100% Responsivo em 320px+)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-header);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-grid);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: var(--space-2);
  min-width: 0;
}

@media (min-width: 768px) {
  .header-inner {
    min-height: 76px;
    gap: var(--space-4);
  }
}

.brand-id {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  min-height: 44px;
  white-space: nowrap;
  min-width: 0;
}

@media (min-width: 640px) {
  .brand-id {
    font-size: 1.2rem;
    gap: var(--space-3);
  }
}

.brand-id__symbol {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  transition: transform var(--motion-base) var(--ease-out-expo);
}
@media (min-width: 640px) {
  .brand-id__symbol {
    width: 28px;
    height: 28px;
  }
}
.brand-id:hover .brand-id__symbol {
  transform: scale(1.06) rotate(-3deg);
}

.brand-id__dot {
  color: var(--color-blue);
}

.brand-id__loc {
  display: none;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 600;
  padding: 3px 9px;
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-pill);
  background: var(--bg-surface);
  color: var(--text-muted);
  letter-spacing: 0.03em;
}
@media (min-width: 640px) {
  .brand-id__loc {
    display: inline-block;
  }
}

.primary-nav {
  display: none;
  align-items: center;
  gap: var(--space-1);
}

@media (min-width: 1024px) {
  .primary-nav {
    display: flex;
  }
}

.nav-link {
  padding: 10px 15px;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}
.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--text-primary);
  background: var(--bg-surface);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.header-cta {
  display: none !important;
}
@media (min-width: 640px) {
  .header-cta {
    display: inline-flex !important;
  }
}

.theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 44px;
  width: 44px;
  padding: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-caption);
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--motion-fast) var(--ease-standard),
              background-color var(--motion-fast) var(--ease-standard);
}
.theme-btn [data-theme-label] {
  display: none;
}
@media (min-width: 768px) {
  .theme-btn {
    width: auto;
    padding: 0 15px;
  }
  .theme-btn [data-theme-label] {
    display: inline;
  }
}
.theme-btn:hover {
  border-color: var(--text-primary);
}
.theme-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  cursor: pointer;
}
@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }
}

.mobile-drawer {
  display: none;
  border-top: 1px solid var(--border-grid);
  background: var(--bg-surface);
  padding: var(--space-4) var(--gutter) var(--space-5);
  box-shadow: var(--shadow-float);
}
.mobile-drawer.is-open {
  display: block;
}
.mobile-drawer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
}
.mobile-drawer__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-2);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--border-grid);
}
.mobile-drawer__cta {
  margin-top: var(--space-4);
}

/* --------------------------------------------------------------------------
   Botões (Padrão FVS Studio / FirstSites com arrow-box interna)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 50px;
  padding: 11px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1.5px solid transparent;
  max-width: 100%;
  transition: transform var(--motion-fast) var(--ease-standard),
              background-color var(--motion-fast) var(--ease-standard),
              border-color var(--motion-fast) var(--ease-standard),
              box-shadow var(--motion-fast) var(--ease-standard);
}

.btn--primary {
  background: var(--color-blue);
  color: var(--color-white);
}
.btn--primary:hover {
  background: var(--color-blue-hover);
  box-shadow: var(--shadow-action);
  transform: translateY(-1px);
}
.btn--primary:active {
  transform: translateY(0);
}

.btn__arrow-box {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.2);
  transition: transform var(--motion-fast) var(--ease-standard);
}
.btn:hover .btn__arrow-box {
  transform: translate(2px, -2px);
}
.btn__arrow-box svg {
  width: 14px;
  height: 14px;
}

.btn--secondary {
  background: var(--bg-surface);
  border-color: var(--border-grid);
  color: var(--text-primary);
}
.btn--secondary:hover {
  border-color: var(--text-primary);
  background: var(--text-primary);
  color: var(--bg-base);
}

.btn--compact {
  min-height: 44px;
  padding: 8px 16px;
  font-size: var(--fs-caption);
}

/* --------------------------------------------------------------------------
   01 · HERO EDITORIAL WIDESCREEN (Fusão Andro Profile Card + FVS + Exvia)
   -------------------------------------------------------------------------- */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  flex-shrink: 0;
}
.status-dot--busy {
  background: var(--color-warning, #E0A100);
}

/* Pílula de Disponibilidade Flutuante no Rodapé da Tela (Fixed Bottom) */
.floating-status-pill {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  box-shadow: 0 12px 32px rgba(20, 20, 22, 0.22);
  font-size: var(--fs-caption);
  color: var(--text-primary);
  text-decoration: none;
  white-space: nowrap;
  max-width: calc(100vw - 24px);
  overflow: hidden;
  text-overflow: ellipsis;
  transition: transform var(--motion-fast) var(--ease-standard),
              border-color var(--motion-fast) var(--ease-standard),
              box-shadow var(--motion-fast) var(--ease-standard);
}
.floating-status-pill:hover {
  transform: translateX(-50%) translateY(-2px);
  border-color: var(--color-blue);
  box-shadow: 0 16px 36px rgba(20, 20, 22, 0.28);
}
@media (max-width: 480px) {
  .floating-status-pill {
    bottom: 14px;
    padding: 8px 14px;
    font-size: var(--fs-micro);
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.38fr) minmax(380px, 0.62fr);
    min-height: 620px;
  }
}
@media (min-width: 1440px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.44fr) minmax(460px, 0.56fr);
    min-height: 670px;
  }
}

.hero-main {
  padding: var(--space-6) var(--space-4);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-6);
  min-width: 0;
}
@media (min-width: 640px) {
  .hero-main {
    padding: var(--space-7) var(--space-5);
  }
}
@media (min-width: 1024px) {
  .hero-main {
    padding: clamp(48px, 5vw, 84px) clamp(36px, 4vw, 72px);
    border-right: 1px solid var(--border-grid);
  }
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-blue);
  margin-bottom: var(--space-4);
}
.hero-kicker__mark {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(var(--blue-rgb), 0.14);
  color: var(--color-blue);
  font-size: var(--fs-micro);
}

.hero-headline {
  font-size: var(--fs-h1);
  font-weight: var(--fw-h1);
  line-height: var(--lh-h1);
  letter-spacing: var(--ls-h1);
  margin: 0 0 var(--space-5);
  max-width: 23ch;
  color: var(--text-primary);
  text-wrap: balance;
}

.hero-lead {
  font-size: var(--fs-body-l);
  color: var(--text-secondary);
  max-width: 64ch;
  margin: 0 0 var(--space-6);
  line-height: var(--lh-body-l);
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: var(--space-3);
}
@media (max-width: 639px) {
  .hero-cta-row .btn--primary {
    width: 100%;
    justify-content: space-between;
  }
  .hero-cta-row .btn--secondary {
    flex: 1 1 auto;
  }
}

/* Faixa do Ecossistema Técnico com Efeito Marquee Contínuo */
@keyframes techMarqueeScroll {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

.hero-tech-bar {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border-grid);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
  max-width: 100%;
}

.hero-tech-bar__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.hero-tech-bar__label {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: var(--ls-overline);
  text-transform: uppercase;
  color: var(--color-blue);
}

.hero-tech-bar__loc {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.tech-marquee {
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  min-width: 0;
  padding-block: 4px;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 7%, #000 93%, transparent 100%);
}

.tech-marquee__track {
  display: flex;
  width: max-content;
  animation: techMarqueeScroll 32s linear infinite;
  will-change: transform;
}
.tech-marquee:hover .tech-marquee__track {
  animation-play-state: paused;
}

.tech-marquee__group {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-right: 12px;
  margin: 0;
  padding-left: 0;
  list-style: none;
  flex-shrink: 0;
}

.tech-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px 8px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(28, 28, 28, 0.04);
  transition: border-color var(--motion-fast) var(--ease-standard),
              transform var(--motion-fast) var(--ease-standard);
}
.tech-pill:hover {
  border-color: var(--color-blue);
  transform: translateY(-1px);
}

.tech-pill__icon {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(var(--blue-rgb), 0.08);
  color: var(--color-blue);
  flex-shrink: 0;
}
.tech-pill__icon svg {
  width: 17px;
  height: 17px;
}

@media (prefers-reduced-motion: reduce) {
  .tech-marquee {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .tech-marquee__track {
    animation: none;
  }
  .tech-marquee__group[aria-hidden="true"] {
    display: none;
  }
}

/* Coluna Direita do Hero: Foto Inteira Full-Bleed sem moldura e sem card sobreposto */
.hero-aside {
  padding: 0;
  margin: 0;
  position: relative;
  border-top: 1px solid var(--border-grid);
  background: #0F0F0F;
  overflow: hidden;
  min-width: 0;
  aspect-ratio: 1 / 1;
}
@media (min-width: 1024px) {
  .hero-aside {
    border-top: none;
    aspect-ratio: auto;
    height: 100%;
  }
}

.hero-aside picture,
.hero-aside img {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-aside img {
  object-fit: cover;
  object-position: center 22%;
  transition: transform var(--motion-slow) var(--ease-out-expo);
}
.hero-aside:hover img {
  transform: scale(1.02);
}

/* --------------------------------------------------------------------------
   Títulos de Seção Widescreen + Marcador ✳ (Inspiração FirstSites / FVS)
   -------------------------------------------------------------------------- */
.section-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  min-width: 0;
}
@media (min-width: 860px) {
  .section-header {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: var(--space-6);
  }
}

.section-header > .btn {
  justify-self: start;
  white-space: nowrap;
  flex-shrink: 0;
}
@media (min-width: 860px) {
  .section-header > .btn {
    justify-self: end;
    margin-bottom: 4px;
  }
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: var(--ls-overline);
  text-transform: uppercase;
  color: var(--color-blue);
  margin-bottom: var(--space-3);
}
.arch-section--dark .section-kicker {
  color: #94ADFF;
}
.section-kicker__mark {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(var(--blue-rgb), 0.14);
  color: var(--color-blue);
  font-size: var(--fs-micro);
}
.arch-section--dark .section-kicker__mark {
  background: rgba(var(--blue-rgb), 0.32);
  color: #FFFFFF;
}

.section-title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-h2);
  line-height: var(--lh-h2);
  letter-spacing: var(--ls-h2);
  margin: 0;
  max-width: 34ch;
  text-wrap: balance;
}

h1.section-title {
  font-size: var(--fs-h1);
  font-weight: var(--fw-h1);
  line-height: var(--lh-h1);
  letter-spacing: var(--ls-h1);
  max-width: 26ch;
}

.section-desc {
  font-size: var(--fs-body-l);
  color: var(--text-secondary);
  max-width: 72ch;
  margin: var(--space-3) 0 0;
  line-height: var(--lh-body-l);
}

/* --------------------------------------------------------------------------
   02 · PORTFÓLIO REAL & PROJETOS EM PRODUÇÃO (13 Cases c/ Stage Framed)
   Inspiração: FirstSites (Palco colorido/escuro emoldurado) + FVS Studio
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding-bottom: 4px;
}
.filter-bar::-webkit-scrollbar {
  display: none;
}
@media (min-width: 768px) {
  .filter-bar {
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: 0;
  }
}

.filter-btn {
  min-height: 44px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-grid);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: var(--fs-caption);
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  transition: all var(--motion-fast) var(--ease-standard);
}
.filter-btn:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}
.filter-btn.is-active {
  background: var(--color-blue);
  border-color: var(--color-blue);
  color: var(--color-white);
  box-shadow: 0 6px 18px rgba(18, 19, 22, 0.16);
}

.cases-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--border-grid);
  border-left: 1px solid var(--border-grid);
}
@media (min-width: 768px) {
  .cases-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.case-card {
  background: var(--bg-surface);
  border-right: 1px solid var(--border-grid);
  border-bottom: 1px solid var(--border-grid);
  padding: clamp(18px, 2.4vw, 32px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-5);
  min-width: 0;
  transition: background-color var(--motion-fast) var(--ease-standard);
}
.case-card:hover {
  background: var(--bg-base);
}
.case-card[hidden] {
  display: none;
}

/* Palco Emoldurado (Stage) inspirado nas referências visuais FirstSites / FVS */
.case-stage {
  padding: 12px;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #1E2230 0%, #12141C 100%);
  border: 1px solid rgba(28, 28, 28, 0.12);
  min-width: 0;
  overflow: hidden;
  transition: transform var(--motion-base) var(--ease-out-expo),
              box-shadow var(--motion-base) var(--ease-standard);
}
@media (min-width: 640px) {
  .case-stage {
    padding: 16px;
  }
}
.case-Stage,
.case-stage[data-stage-tone="blue"] {
  background: radial-gradient(circle at 85% 15%, rgba(36, 74, 235, 0.38), transparent 60%),
              linear-gradient(145deg, #161C2E 0%, #11131A 100%);
}
.case-stage[data-stage-tone="wine"] {
  background: radial-gradient(circle at 85% 15%, rgba(168, 56, 92, 0.34), transparent 60%),
              linear-gradient(145deg, #26161E 0%, #141114 100%);
}
.case-stage[data-stage-tone="amber"] {
  background: radial-gradient(circle at 85% 15%, rgba(217, 130, 43, 0.32), transparent 60%),
              linear-gradient(145deg, #271E14 0%, #141210 100%);
}
.case-stage[data-stage-tone="emerald"] {
  background: radial-gradient(circle at 85% 15%, rgba(31, 157, 99, 0.32), transparent 60%),
              linear-gradient(145deg, #13241E 0%, #101513 100%);
}
.case-stage[data-stage-tone="crimson"] {
  background: radial-gradient(circle at 85% 15%, rgba(210, 59, 59, 0.32), transparent 60%),
              linear-gradient(145deg, #291616 0%, #141111 100%);
}
.case-stage[data-stage-tone="gold"] {
  background: radial-gradient(circle at 85% 15%, rgba(212, 167, 44, 0.34), transparent 60%),
              linear-gradient(145deg, #262113 0%, #141310 100%);
}
.case-stage[data-stage-tone="slate"] {
  background: radial-gradient(circle at 85% 15%, rgba(96, 125, 175, 0.32), transparent 60%),
              linear-gradient(145deg, #1A2029 0%, #121417 100%);
}

.case-card:hover .case-stage {
  box-shadow: var(--shadow-float);
}

/* Moldura de Navegador com Rolagem Full-Page Automática no Hover */
.case-browser {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: var(--color-ink);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.case-browser__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 8px 12px;
  background: #171717;
  border-bottom: 1px solid #2C2C2C;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--color-gray);
  min-width: 0;
}

.case-browser__dots {
  display: inline-flex;
  gap: 5px;
  flex-shrink: 0;
}
.case-browser__dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3F3F3F;
}
.case-card:hover .case-browser__dots span:nth-child(1) { background: #FF5F56; }
.case-card:hover .case-browser__dots span:nth-child(2) { background: #FFBD2E; }
.case-card:hover .case-browser__dots span:nth-child(3) { background: #27C93F; }

.case-browser__url {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #D2CECE;
  min-width: 0;
  flex: 1 1 auto;
}

.case-browser__pill {
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-paper);
  font-size: var(--fs-micro);
  font-weight: 600;
  flex-shrink: 0;
  white-space: nowrap;
  transition: background-color var(--motion-fast) var(--ease-standard);
}
.case-card:hover .case-browser__pill {
  background: var(--color-blue);
  color: var(--color-white);
}

.case-browser__screen {
  position: relative;
  aspect-ratio: 16 / 10.6;
  overflow: hidden;
  background: #121212;
  display: flex;
  flex-direction: column;
}

.case-browser__screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 0%;
  transition: object-position 5.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.case-card:hover .case-browser__screen img {
  object-position: center 100%;
}

.case-browser__actions {
  position: absolute;
  inset: auto 0 0 0;
  padding: 10px 12px;
  background: linear-gradient(180deg, transparent 0%, rgba(14, 14, 14, 0.94) 100%);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--motion-base) var(--ease-standard),
              transform var(--motion-base) var(--ease-standard);
}
.case-card:hover .case-browser__actions,
.case-card:focus-within .case-browser__actions {
  opacity: 1;
  transform: translateY(0);
}

/* Adaptação Touch & Mobile (Impeccable adapt.md: Nunca esconder ações vitais atrás de hover em touch) */
@media (max-width: 1023px), (hover: none) {
  .case-browser__actions {
    position: static;
    opacity: 1;
    transform: none;
    background: #171717;
    border-top: 1px solid #2C2C2C;
    padding: 8px 10px;
  }
}

.case-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 7px 11px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(24, 24, 24, 0.9);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: var(--fs-micro);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  transition: background-color var(--motion-fast) var(--ease-standard),
              border-color var(--motion-fast) var(--ease-standard);
}
.case-action-btn:hover {
  background: var(--color-white);
  color: var(--color-ink);
  border-color: var(--color-white);
}
.case-action-btn--live {
  background: var(--color-blue);
  border-color: var(--color-blue);
}
.case-action-btn--live:hover {
  background: var(--color-blue-hover);
  color: var(--color-white);
  border-color: var(--color-blue-hover);
}

.case-body {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  gap: var(--space-4);
  min-width: 0;
  padding-top: 4px;
}

.case-meta-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.case-meta-top span:last-child {
  color: var(--color-blue);
  font-weight: 700;
}

.case-title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--ls-h3);
  margin: 0 0 var(--space-2);
}

.case-context {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  margin: 0;
  line-height: var(--lh-body);
}
.case-context strong {
  color: var(--text-primary);
  font-weight: 600;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  color: var(--text-primary);
  max-width: 100%;
}
.tech-tag--accent {
  background: var(--badge-bg);
  color: var(--badge-text);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   03 · ESPECIALIDADES NUMERADAS (Estilo Hubfolio Blue Row + FirstSites Dark)
   -------------------------------------------------------------------------- */
.service-list {
  display: grid;
  gap: 8px;
}

.service-row {
  border-bottom: 1px solid #2A2A2A;
  padding: var(--space-5) var(--space-4);
  border-radius: var(--radius-md);
  margin: 6px 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  background: #1D1D1D;
  transition: background-color var(--motion-base) var(--ease-standard),
              transform var(--motion-base) var(--ease-out-expo),
              box-shadow var(--motion-base) var(--ease-standard);
}

@media (min-width: 860px) {
  .service-row {
    grid-template-columns: 72px minmax(0, 1.1fr) minmax(0, 1.7fr);
    gap: var(--space-6);
    padding: var(--space-6) var(--space-5);
  }
}

/* Primeira linha ativa ou hover em Azul Dantas (#244AEB) como na referência Hubfolio */
.service-row:first-child,
.service-row:hover {
  background: var(--color-blue);
  color: #FFFFFF;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.36);
}

.service-num {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  font-weight: 700;
  color: #94ADFF;
}
.service-row:first-child .service-num,
.service-row:hover .service-num {
  color: #FFFFFF;
}

.service-name {
  font-size: var(--fs-h3);
  font-weight: var(--fw-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--ls-h3);
  margin: 0;
  color: #FFFFFF;
}

.service-body p {
  margin: 0 0 var(--space-4);
  color: #D2CECE;
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  max-width: 72ch;
}
.service-row:first-child .service-body p,
.service-row:hover .service-body p {
  color: rgba(255, 255, 255, 0.92);
}

.arch-section--dark .tech-tag {
  background: rgba(255, 255, 255, 0.09);
  color: #F2EFEF;
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.service-row:first-child .tech-tag,
.service-row:hover .tech-tag {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   04 · TRAJETÓRIA & CURRÍCULO VIVO (LinkedIn Resume — Estilo Ruby / Devsync)
   -------------------------------------------------------------------------- */
.cv-subhead {
  font-size: var(--fs-h3);
  font-weight: var(--fw-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--ls-h3);
  margin: 0 0 var(--space-4);
  color: var(--text-primary);
}

.cv-table {
  border-top: 1px solid var(--border-grid);
  margin-bottom: var(--space-8);
}

.cv-item {
  border-bottom: 1px solid var(--border-grid);
  transition: background-color var(--motion-fast) var(--ease-standard);
}
.cv-item:hover,
.cv-item[open] {
  background: var(--bg-surface);
}

.cv-summary {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-5) var(--space-4);
  text-align: left;
  font-family: var(--font-sans);
  color: var(--text-primary);
  cursor: pointer;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 36px;
  gap: var(--space-2) var(--space-3);
  align-items: center;
  list-style: none;
}
.cv-summary::-webkit-details-marker {
  display: none;
}

@media (min-width: 860px) {
  .cv-summary {
    grid-template-columns: 200px minmax(0, 1.3fr) minmax(0, 1.1fr) 44px;
    gap: var(--space-5);
  }
}

.cv-period {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  color: var(--text-muted);
  grid-column: 1 / -1;
}
@media (min-width: 860px) {
  .cv-period {
    grid-column: auto;
  }
}

.cv-role {
  font-size: var(--fs-h4);
  font-weight: var(--fw-h4);
  line-height: var(--lh-h4);
  letter-spacing: var(--ls-h4);
  margin: 0;
  grid-column: 1 / 2;
}
@media (min-width: 860px) {
  .cv-role {
    grid-column: auto;
  }
}

.cv-company {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  font-weight: 600;
  grid-column: 1 / 2;
}
@media (min-width: 860px) {
  .cv-company {
    grid-column: auto;
  }
}

.cv-company span {
  color: var(--text-muted);
  font-weight: 400;
}

.cv-toggle-icon {
  justify-self: end;
  grid-column: 2 / 3;
  grid-row: 2 / 4;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-grid);
  display: inline-grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform var(--motion-fast) var(--ease-standard),
              background-color var(--motion-fast) var(--ease-standard),
              border-color var(--motion-fast) var(--ease-standard);
}
@media (min-width: 860px) {
  .cv-toggle-icon {
    grid-column: auto;
    grid-row: auto;
  }
}

.cv-item[open] .cv-toggle-icon {
  transform: rotate(45deg);
  background: var(--color-blue);
  border-color: var(--color-blue);
  color: var(--color-white);
}

.cv-details {
  padding: 0 var(--space-4) var(--space-6) var(--space-4);
  color: var(--text-secondary);
  font-size: var(--fs-body);
}
@media (min-width: 860px) {
  .cv-details {
    padding-left: calc(200px + var(--space-5) + var(--space-4));
    max-width: 92ch;
  }
}

.cv-details ul {
  margin: 0 0 var(--space-4);
  padding-left: var(--space-5);
  display: grid;
  gap: var(--space-2);
}

/* Matriz de Competências & Formação Widescreen (4 colunas em telas largas) */
.stack-matrix {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--border-grid);
  border-left: 1px solid var(--border-grid);
}
@media (min-width: 720px) {
  .stack-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1360px) {
  .stack-matrix {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.stack-box {
  padding: var(--space-5);
  background: var(--bg-surface);
  border-right: 1px solid var(--border-grid);
  border-bottom: 1px solid var(--border-grid);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-4);
  min-width: 0;
  transition: background-color var(--motion-fast) var(--ease-standard);
}
@media (min-width: 640px) {
  .stack-box {
    padding: var(--space-6);
  }
}
.stack-box:hover {
  background: var(--bg-base);
}

.stack-box__title {
  font-size: var(--fs-h4);
  font-weight: var(--fw-h4);
  line-height: var(--lh-h4);
  letter-spacing: var(--ls-h4);
  margin: 0 0 var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.stack-box__title span {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--color-blue);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   05 · SOBRE MIM & CONEXÃO DANTAS STUDIO (B2B)
   -------------------------------------------------------------------------- */
.about-editorial {
  display: flex;
  flex-direction: column;
  gap: var(--space-7);
  min-width: 0;
}

.about-editorial__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-7);
  align-items: center;
}
@media (min-width: 1024px) {
  .about-editorial__main {
    grid-template-columns: minmax(0, 1.32fr) minmax(320px, 0.68fr);
    gap: var(--space-8);
    align-items: stretch;
  }
}

.prose-human {
  min-width: 0;
  align-self: center;
}

.prose-human p {
  font-size: var(--fs-body-l);
  color: var(--text-secondary);
  margin: 0 0 var(--space-5);
  max-width: 72ch;
  line-height: var(--lh-body-l);
}
.prose-human p:last-child {
  margin-bottom: 0;
}
.prose-human p strong {
  color: var(--text-primary);
  font-weight: 600;
}

.about-Feature-photo,
.about-feature-photo {
  margin: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  box-shadow: var(--shadow-float);
  min-width: 0;
}

.about-feature-photo img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center 72%;
  border-radius: var(--radius-md);
  display: block;
}

@media (min-width: 1024px) {
  .about-feature-photo {
    display: flex;
    flex-direction: column;
    height: calc(100% + 20px);
    margin-block: -10px;
  }
  .about-feature-photo img {
    flex: 1 1 auto;
    height: 0;
    min-height: 280px;
  }
}

.about-feature-photo figcaption {
  margin-top: var(--space-3);
  padding: 0 var(--space-1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--text-muted);
}

/* Seção Integrada de Parceria B2B (Grid Arquitetônico Exposto de 3 células, sem card solto) */
.b2b-grid {
  margin-top: var(--space-6);
  border-top: 1px solid var(--border-grid);
  border-left: 1px solid var(--border-grid);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.b2b-header {
  padding: clamp(24px, 3vw, 40px);
  background: var(--bg-surface);
  border-right: 1px solid var(--border-grid);
  border-bottom: 1px solid var(--border-grid);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
@media (min-width: 960px) {
  .b2b-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
  }
}

.b2b-cta-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  flex-shrink: 0;
}
@media (min-width: 960px) {
  .b2b-cta-col {
    align-items: center;
  }
}

.b2b-cta-col .btn {
  flex-shrink: 0;
  white-space: nowrap;
}

.b2b-brand-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.b2b-logo {
  width: 126px;
  height: auto;
  color: var(--text-primary);
}

.b2b-tag {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--badge-bg);
  color: var(--badge-text);
}

.b2b-title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--ls-h3);
  margin: 0 0 var(--space-2);
  color: var(--text-primary);
}

.b2b-desc {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  margin: 0;
  max-width: 68ch;
  line-height: var(--lh-body);
}

.b2b-pillars {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 768px) {
  .b2b-pillars {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.b2b-pillar {
  padding: clamp(20px, 2.2vw, 30px);
  background: var(--bg-surface);
  border-right: 1px solid var(--border-grid);
  border-bottom: 1px solid var(--border-grid);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
}

.b2b-pillar__num {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 700;
  color: var(--color-blue);
  letter-spacing: 0.04em;
}

.b2b-pillar__title {
  font-size: var(--fs-h5);
  font-weight: var(--fw-h5);
  line-height: var(--lh-h5);
  letter-spacing: var(--ls-h5);
  color: var(--text-primary);
  margin: 0;
}

.b2b-pillar__text {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  margin: 0;
  line-height: var(--lh-small);
}

/* --------------------------------------------------------------------------
   06 · BLOG ("NOTAS DE ENGENHARIA, UX & SEO") + NEWSLETTER
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--border-grid);
  border-left: 1px solid var(--border-grid);
  margin-bottom: var(--space-7);
}
@media (min-width: 960px) {
  .blog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.post-card {
  background: var(--bg-surface);
  border-right: 1px solid var(--border-grid);
  border-bottom: 1px solid var(--border-grid);
  padding: clamp(18px, 2.2vw, 30px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-4);
  min-width: 0;
  text-decoration: none;
  transition: background-color var(--motion-fast) var(--ease-standard),
              box-shadow var(--motion-fast) var(--ease-standard);
}
.post-card:hover {
  background: var(--bg-base);
  box-shadow: inset 0 -3px 0 var(--color-blue);
}

.post-card__media {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-grid);
  aspect-ratio: 16 / 9;
  background: #14161C;
  margin-bottom: var(--space-4);
}

.post-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--motion-slow) var(--ease-out-expo);
}
.post-card:hover .post-card__media img {
  transform: scale(1.03);
}

.article-cover {
  margin: 0 0 var(--space-6);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-grid);
  background: #14161C;
  box-shadow: var(--shadow-float);
}
.article-cover img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.post-cat {
  color: var(--color-blue);
  font-weight: 700;
}

.post-title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--ls-h3);
  margin: 0 0 var(--space-3);
  color: var(--text-primary);
}

.post-excerpt {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  margin: 0;
  line-height: var(--lh-body);
}

.post-readmore {
  font-size: var(--fs-caption);
  font-weight: 700;
  color: var(--color-blue);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

/* Caixa Arquitetônica da Newsletter (Swiss Grid 2-Tier) */
.newsletter-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-md);
  padding: clamp(20px, 2.8vw, 34px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  min-width: 0;
  overflow: hidden;
  box-shadow: var(--shadow-float);
}

.newsletter-head {
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-grid);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.newsletter-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: 4px;
}

.newsletter-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: var(--ls-overline);
  text-transform: uppercase;
  color: var(--color-blue);
  background: rgba(var(--blue-rgb), 0.08);
  padding: 4px 10px;
  border-radius: 4px;
}

.newsletter-badge {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.newsletter-title,
.article-body .newsletter-title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--ls-h3);
  margin: 0;
  color: var(--text-primary);
}

.newsletter-desc,
.article-body .newsletter-desc {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: var(--lh-body);
  margin: 0;
  max-width: 68ch;
}

.nl-form {
  padding: var(--space-4);
  background: var(--bg-base);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-sm);
  display: grid;
  gap: var(--space-3);
  min-width: 0;
  position: relative;
}

.nl-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  align-items: end;
}
@media (min-width: 720px) {
  .nl-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr) auto;
    gap: var(--space-4);
  }
}

.nl-submit {
  height: 48px;
  white-space: nowrap;
  padding-inline: var(--space-5);
  width: 100%;
  justify-content: center;
}
@media (min-width: 720px) {
  .nl-submit {
    width: auto;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.form-label {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  height: 48px;
  padding: 0 var(--space-4);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-grid);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  transition: border-color var(--motion-fast) var(--ease-standard),
              box-shadow var(--motion-fast) var(--ease-standard);
}
.form-input::placeholder {
  color: var(--text-muted);
}
.form-input:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: var(--shadow-focus);
}
.form-input[aria-invalid="true"] {
  border-color: var(--color-error);
}

.form-feedback,
.article-body .form-feedback {
  font-size: var(--fs-caption);
  font-weight: 600;
  min-height: 1.2em;
  margin: 0;
}
.form-feedback:empty {
  display: none;
}
.form-feedback.is-error {
  color: var(--color-error);
}
.form-feedback.is-success {
  color: var(--color-success);
}

/* --------------------------------------------------------------------------
   07 · FAQ & SEO LOCAL (Estilo Hubfolio: Card Ativo Azul quando aberto)
   -------------------------------------------------------------------------- */
.faq-list {
  display: grid;
  gap: var(--space-3);
}

.faq-item {
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  overflow: hidden;
  transition: background-color var(--motion-fast) var(--ease-standard),
              border-color var(--motion-fast) var(--ease-standard),
              box-shadow var(--motion-fast) var(--ease-standard);
}
.faq-item:hover {
  border-color: var(--text-primary);
}
.faq-item[open] {
  background: var(--color-blue);
  border-color: var(--color-blue);
  color: #FFFFFF;
  box-shadow: 0 14px 32px rgba(18, 19, 22, 0.22);
}

.faq-question {
  width: 100%;
  padding: var(--space-5);
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-sans);
  font-size: var(--fs-h4);
  font-weight: var(--fw-h4);
  line-height: var(--lh-h4);
  letter-spacing: var(--ls-h4);
  color: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  list-style: none;
}
.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question__title {
  font-size: var(--fs-h4);
  font-weight: var(--fw-h4);
  line-height: var(--lh-h4);
  letter-spacing: var(--ls-h4);
  margin: 0;
  color: inherit;
}

.faq-item[open] .faq-question,
.faq-item[open] .faq-question__title {
  color: #FFFFFF;
}

.faq-item[open] .cv-toggle-icon {
  transform: rotate(45deg);
  background: #FFFFFF;
  border-color: #FFFFFF;
  color: var(--color-blue);
}

.faq-answer {
  padding: 0 var(--space-5) var(--space-5) var(--space-5);
  color: rgba(255, 255, 255, 0.95);
  font-size: var(--fs-body-l);
  max-width: 88ch;
  line-height: var(--lh-body-l);
}
.faq-answer p,
.article-body .faq-answer p,
.faq-item[open] .faq-answer p,
.faq-item[open] .faq-answer li {
  margin: 0;
  color: rgba(255, 255, 255, 0.95);
}
.faq-answer strong,
.article-body .faq-answer strong,
.faq-item[open] .faq-answer strong,
.faq-item[open] .faq-answer a {
  color: #FFFFFF;
}
.faq-answer code,
.article-body .faq-answer code {
  background: rgba(255, 255, 255, 0.18);
  color: #FFFFFF;
  padding: 2px 6px;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   RODAPÉ ARQUITETÔNICO & NAP LOCAL (João Pessoa / PB)
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-ink);
  color: var(--color-paper);
  border-top: 1px solid var(--border-grid);
}

.footer-cta {
  padding: var(--space-8) var(--space-4);
  border-bottom: 1px solid #303030;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  align-items: end;
}
@media (min-width: 960px) {
  .footer-cta {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    padding: var(--space-10) clamp(36px, 4vw, 72px);
  }
}

.footer-cta__title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-h2);
  line-height: var(--lh-h2);
  letter-spacing: var(--ls-h2);
  margin: 0 0 var(--space-4);
  color: var(--color-white);
  max-width: 30ch;
}

.footer-cta__sub {
  font-size: var(--fs-body-l);
  color: var(--color-gray);
  margin: 0;
  max-width: 64ch;
  line-height: var(--lh-body-l);
}

.footer-cta__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: stretch;
  min-width: 0;
}
@media (min-width: 640px) {
  .footer-cta__actions {
    align-items: flex-start;
  }
}
@media (min-width: 960px) {
  .footer-cta__actions {
    align-items: flex-end;
  }
}

.copy-email-btn {
  background: #262626;
  border: 1px solid #3A3A3A;
  color: var(--color-paper);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  max-width: 100%;
}
.copy-email-btn:hover {
  border-color: var(--color-paper);
}

.footer-nap-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-bottom: 1px solid #303030;
}
@media (min-width: 640px) {
  .footer-nap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1024px) {
  .footer-nap-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.nap-col {
  padding: var(--space-5) var(--space-4);
  border-bottom: 1px solid #303030;
  min-width: 0;
}
@media (min-width: 640px) {
  .nap-col {
    padding: var(--space-6) var(--space-5);
    border-right: 1px solid #303030;
  }
  .nap-col:nth-child(2n) {
    border-right: none;
  }
}
@media (min-width: 1024px) {
  .nap-col {
    border-bottom: none;
    border-right: 1px solid #303030;
  }
  .nap-col:nth-child(2n) {
    border-right: 1px solid #303030;
  }
  .nap-col:last-child {
    border-right: none;
  }
}

.nap-col__title {
  font-family: var(--font-mono);
  font-size: var(--fs-h6);
  font-weight: var(--fw-h6);
  line-height: var(--lh-h6);
  letter-spacing: var(--ls-h6);
  color: var(--color-gray);
  margin: 0 0 var(--space-3);
  text-transform: uppercase;
}

.nap-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  font-size: var(--fs-small);
  line-height: var(--lh-small);
}

.nap-col a {
  color: var(--color-paper);
  text-decoration: none;
}
.nap-col a:hover {
  text-decoration: underline;
}

.footer-bottom {
  padding: var(--space-5) var(--space-4) calc(var(--space-8) + 28px);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--fs-caption);
  color: var(--color-gray);
}

/* --------------------------------------------------------------------------
   MODO READ WIDESCREEN: PÁGINA DE ARTIGO DO BLOG (/blog/{slug}/)
   -------------------------------------------------------------------------- */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-7);
  padding: var(--space-6) var(--space-4);
}
@media (min-width: 1024px) {
  .article-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: var(--space-8);
    padding: var(--space-9) clamp(36px, 4vw, 72px);
  }
}

.article-toc {
  position: sticky;
  top: 100px;
  align-self: start;
  padding: var(--space-5);
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-md);
}

.article-toc__title {
  font-family: var(--font-mono);
  font-size: var(--fs-h6);
  font-weight: var(--fw-h6);
  line-height: var(--lh-h6);
  letter-spacing: var(--ls-h6);
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 var(--space-3);
}

.article-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  font-size: var(--fs-caption);
}

.article-toc__list a {
  color: var(--text-secondary);
  text-decoration: none;
  display: block;
  padding: 5px 0;
}
.article-toc__list a:hover {
  color: var(--color-blue);
}

.article-body {
  max-width: 88ch;
  min-width: 0;
}

/* Bloco Answer-First (Pilar 2 do Novo SEO / GEO · Moldura arquitetônica sem side-tab) */
.answer-first-box {
  background: linear-gradient(180deg, rgba(var(--blue-rgb), 0.05) 0%, var(--bg-surface) 100%);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-7);
}
.answer-first-box__tag {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-blue);
  display: block;
  margin-bottom: var(--space-2);
}
.answer-first-box p {
  margin: 0;
  font-size: var(--fs-body-l);
  font-weight: 500;
  line-height: var(--lh-body-l);
  color: var(--text-primary);
}

.article-body > h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-h2);
  line-height: var(--lh-h2);
  letter-spacing: var(--ls-h2);
  margin: var(--space-8) 0 var(--space-4);
}
.article-body > h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--ls-h3);
  margin: var(--space-6) 0 var(--space-3);
}
.article-body > h4 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-h4);
  line-height: var(--lh-h4);
  letter-spacing: var(--ls-h4);
  margin: var(--space-5) 0 var(--space-2);
}
.article-body > h5 {
  font-size: var(--fs-h5);
  font-weight: var(--fw-h5);
  line-height: var(--lh-h5);
  letter-spacing: var(--ls-h5);
  margin: var(--space-4) 0 var(--space-2);
}
.article-body > h6 {
  font-size: var(--fs-h6);
  font-weight: var(--fw-h6);
  line-height: var(--lh-h6);
  letter-spacing: var(--ls-h6);
  text-transform: uppercase;
  margin: var(--space-4) 0 var(--space-2);
}
.article-body > p,
.article-body > ul > li,
.article-body > ol > li {
  font-size: var(--fs-body-l);
  color: var(--text-secondary);
  line-height: var(--lh-body-l);
}
.article-body pre {
  background: var(--color-ink);
  color: var(--color-paper);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  line-height: 1.55;
  max-width: 100%;
}

.author-eeat-box {
  margin-top: var(--space-8);
  padding: var(--space-5);
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
}
@media (min-width: 640px) {
  .author-eeat-box {
    grid-template-columns: 84px minmax(0, 1fr);
    padding: var(--space-6);
  }
}
.author-eeat-box img {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   GALERIA AUTORAL NA SEÇÃO SOBRE MIM (Fotos Minhas)
   -------------------------------------------------------------------------- */
.about-photos-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-6);
}
@media (min-width: 640px) {
  .about-photos-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

.about-photo-card {
  margin: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}

.about-photo-card img {
  width: 100%;
  aspect-ratio: 4 / 4.8;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.about-photo-card figcaption {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* --------------------------------------------------------------------------
   MODAL DE INSPEÇÃO DE PÁGINA INTEIRA DO PORTFÓLIO (Lightbox Full-Page)
   -------------------------------------------------------------------------- */
.case-modal {
  width: min(1160px, 94vw);
  max-height: 90vh;
  margin: auto;
  padding: 0;
  border: 1px solid var(--border-grid);
  border-radius: var(--radius-lg);
  background: var(--color-ink);
  color: var(--color-paper);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.65);
  overflow: hidden;
}
.case-modal::backdrop {
  background: rgba(14, 14, 14, 0.82);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.case-modal__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4);
  background: #161616;
  border-bottom: 1px solid #2E2E2E;
}

.case-modal__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: #94ADFF;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: block;
}

.case-modal__title {
  font-size: var(--fs-h4);
  font-weight: var(--fw-h4);
  line-height: var(--lh-h4);
  letter-spacing: var(--ls-h4);
  margin: 2px 0 0;
  color: var(--color-white);
}

.case-modal__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.case-modal__close {
  height: 40px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  border: 1px solid #3A3A3A;
  background: #242424;
  color: var(--color-paper);
  font-family: var(--font-sans);
  font-size: var(--fs-caption);
  font-weight: 600;
  cursor: pointer;
}
.case-modal__close:hover {
  background: var(--color-white);
  color: var(--color-ink);
}

.case-modal__viewport {
  max-height: calc(90vh - 82px);
  overflow-y: auto;
  background: #101010;
  padding: var(--space-3);
}

.case-modal__viewport img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  margin: 0 auto;
  border: 1px solid #2B2B2B;
}