/**
 * Dev Theme — overlay visual cyan (Sprint 1)
 * Carregado por último: base → toast → custom → dev-theme
 */
/* ============================================
   TOKENS — Dark (padrão)
   ============================================ */

.dark-mode {
  --color-bg-primary: #0a0f16;
  --color-bg-secondary: #111823;
  --color-bg-tertiary: #1a2332;
  --color-bg-card: #161e2b;
  --color-bg-overlay: rgba(0, 0, 0, 0.65);

  --color-text-primary: #e6edf3;
  --color-text-secondary: #8b949e;
  --color-text-tertiary: #6e7681;
  --color-text-muted: #484f58;
  --color-text-inverse: #0a0f16;

  --color-accent-primary: #22d3ee;
  --color-accent-secondary: #0891b2;
  --color-accent-hover: #06b6d4;
  --color-accent-secondary-hover: #0e7490;
  --color-accent-muted: rgba(34, 211, 238, 0.12);
  --color-accent-light: rgba(34, 211, 238, 0.15);
  --color-accent-medium: rgba(34, 211, 238, 0.25);

  --color-border-primary: #2a3441;
  --color-border-secondary: #3d4f61;
  --color-border-focus: #22d3ee;

  --color-success: #34d399;
  --color-error: #f87171;
  --color-warning: #fbbf24;
  --color-info: #22d3ee;

  --color-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --color-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --color-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --color-shadow-accent: rgba(34, 211, 238, 0.25);

  --gradient-accent: linear-gradient(135deg, #22d3ee 0%, #0891b2 100%);
  --gradient-text: linear-gradient(135deg, #22d3ee, #0891b2);
  --gradient-bg-subtle: #0a0f16;
  --section-title-accent: var(--color-accent-primary);

  --bg-white: var(--color-bg-primary);
  --bg-light: var(--color-bg-secondary);
  --bg-medium: var(--color-bg-tertiary);
  --text-dark: var(--color-text-primary);
  --text-medium: var(--color-text-secondary);
  --text-light: var(--color-text-tertiary);
  --text-muted: var(--color-text-muted);
  --accent-blue: var(--color-accent-primary);
  --accent-green: var(--color-accent-secondary);
  --divider-color: var(--color-border-primary);
}

/* ============================================
   TOKENS — Light (toggle)
   ============================================ */

html:not(.dark-mode) {
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f6f8fa;
  --color-bg-tertiary: #eef1f4;
  --color-bg-card: #ffffff;

  --color-text-primary: #1f2937;
  --color-text-secondary: #4b5563;
  --color-text-tertiary: #6b7280;
  --color-text-muted: #9ca3af;
  --color-text-inverse: #ffffff;

  --color-accent-primary: #0e7490;
  --color-accent-secondary: #0891b2;
  --color-accent-hover: #0c6378;
  --color-accent-secondary-hover: #0e7490;
  --color-accent-muted: rgba(14, 116, 144, 0.1);
  --color-accent-light: rgba(14, 116, 144, 0.12);
  --color-accent-medium: rgba(14, 116, 144, 0.2);

  --color-border-primary: #d1d9e0;
  --color-border-secondary: #c5cdd6;
  --color-border-focus: #0e7490;

  --gradient-accent: linear-gradient(135deg, #0e7490 0%, #0891b2 100%);
  --gradient-text: linear-gradient(135deg, #0e7490, #0891b2);
  --gradient-bg-subtle: linear-gradient(135deg, #ffffff 0%, #f6f8fa 100%);
  --section-title-accent: var(--color-accent-primary);
}

/* ============================================
   BASE GLOBAL
   ============================================ */

body {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition: background-color 0.2s ease, color 0.2s ease;
  overscroll-behavior-y: none;
}

::selection {
  background-color: var(--color-accent-muted);
  color: var(--color-text-primary);
}

:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

/* ============================================
   TIPOGRAFIA — sans única, legado neutralizado
   ============================================ */

:root {
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;
  --nav-height: 4.5rem;
}

html {
  font-family: var(--font-sans);
  scroll-padding-top: var(--nav-height);
  overscroll-behavior-y: none;
}

body,
.hero-name,
.hero-title,
.hero-subtitle,
.hero-description,
.section-title,
.section-subtitle,
.nav-link,
.logo,
.nav-menu,
.nav-container .logo,
.hero-actions .button,
.hero-actions a.button,
.technology-card,
.technology-card-title,
.technology-card .content h3,
.btn-action,
.button,
.pagination-buttons .button,
.pagination-info,
#projetos .section-title,
#tecnologias .section-title,
#publicacoes .section-title,
#sobre .section-title,
#contato .section-title,
#experiencia .section-title,
.contact-item-label,
.experience-title,
.publication-title,
.sort-select,
h1,
h2,
h3,
h4,
h5,
h6,
p,
li,
label,
input,
textarea,
button,
select {
  font-family: var(--font-sans);
}

/* Sobrescreve Roboto Slab com !important no legado */
.btn-action,
.btn-action:hover,
.pagination-buttons .button,
.pagination-buttons .button:hover,
.dark-mode .btn-action:hover,
.dark-mode .pagination-buttons .button:hover {
  font-family: var(--font-sans) !important;
}

.font-mono,
.hero-eyebrow,
.hero-stat-number,
code,
pre,
kbd {
  font-family: var(--font-mono);
}

.hero-title {
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-weight: 600;
  letter-spacing: -0.01em;
}

.section-title {
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ============================================
   HERO — fundo + ambiente
   ============================================ */

#hero.full-viewport-section {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  width: 100%;
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
  box-sizing: border-box;
  padding-top: calc(var(--nav-height) + clamp(1rem, 2.5vh, 1.75rem)) !important;
  padding-bottom: clamp(4.25rem, 7.5vh, 5rem) !important;
  padding-inline: clamp(1rem, 4vw, var(--spacing-lg, 3rem)) !important;
  --hero-cta-height: 3rem;
  --hero-scroll-reserve: clamp(4.25rem, 7.5vh, 5rem);
}

#hero {
  background: var(--color-bg-primary);
  text-align: left;
  min-height: 0;
  display: block;
}

.dark-mode #hero {
  background-color: var(--color-bg-primary);
  background-image: radial-gradient(circle at 1px 1px,
      rgba(34, 211, 238, 0.06) 1px,
      transparent 0);
  background-size: 24px 24px;
}

.hero-ambient {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.28;
  will-change: transform;
  pointer-events: none;
}

.hero-orb--primary {
  width: clamp(280px, 32vw, 420px);
  height: clamp(280px, 32vw, 420px);
  left: -8%;
  top: 18%;
  background: radial-gradient(circle,
      rgba(34, 211, 238, 0.38) 0%,
      rgba(34, 211, 238, 0) 70%);
  animation: hero-orb-drift-a 20s ease-in-out infinite;
}

.hero-orb--secondary {
  width: clamp(240px, 28vw, 360px);
  height: clamp(240px, 28vw, 360px);
  right: -6%;
  bottom: 12%;
  background: radial-gradient(circle,
      rgba(8, 145, 178, 0.3) 0%,
      rgba(8, 145, 178, 0) 70%);
  animation: hero-orb-drift-b 25s ease-in-out infinite;
}

.hero-orb--tertiary {
  width: clamp(220px, 26vw, 340px);
  height: clamp(220px, 26vw, 340px);
  left: 38%;
  top: 35%;
  background: radial-gradient(circle,
      rgba(168, 85, 247, 0.24) 0%,
      rgba(168, 85, 247, 0) 70%);
  animation: hero-orb-drift-c 22s ease-in-out infinite;
}

@keyframes hero-orb-drift-a {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.4;
  }

  50% {
    transform: translate(60px, -40px) scale(1.15);
    opacity: 0.6;
  }
}

@keyframes hero-orb-drift-b {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.35;
  }

  50% {
    transform: translate(-50px, 35px) scale(1.12);
    opacity: 0.55;
  }
}

@keyframes hero-orb-drift-c {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.3;
  }

  50% {
    transform: translate(-30px, -50px) scale(1.15);
    opacity: 0.5;
  }
}

html:not(.dark-mode) .hero-orb--primary {
  background: radial-gradient(circle,
      rgba(14, 116, 144, 0.22) 0%,
      rgba(14, 116, 144, 0) 70%);
  opacity: 0.55;
}

html:not(.dark-mode) .hero-orb--secondary {
  background: radial-gradient(circle,
      rgba(8, 145, 178, 0.18) 0%,
      rgba(8, 145, 178, 0) 70%);
}

html:not(.dark-mode) .hero-orb--tertiary {
  background: radial-gradient(circle,
      rgba(168, 85, 247, 0.15) 0%,
      rgba(168, 85, 247, 0) 70%);
}

#hero .hero-content {
  position: relative;
  z-index: 1;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-self: stretch;
  min-height: 0;
  max-width: min(calc(100% - 2rem), 72rem);
  width: 100%;
  margin-inline: auto;
  padding: 0 clamp(1rem, 3vw, 2rem);
  box-sizing: border-box;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: stretch;
  width: 100%;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(1.25rem, 3vw, 1.75rem);
  min-width: 0;
  width: 100%;
}

.hero-copy .hero-visual {
  align-self: center;
  width: 100%;
}

.hero-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 0.875rem;
  min-width: 0;
  width: 100%;
  padding-bottom: 0;
}

.hero-visual {
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  gap: clamp(0.875rem, 1.5vw, 1.125rem);
  width: 100%;
}

.hero-stack {
  margin: 0;
  justify-content: flex-start;
  flex-wrap: nowrap;
  gap: 0.375rem;
  width: 100%;
}

.hero-stack .stack-pill {
  flex: 0 0 auto;
  padding: 0.35rem 0.55rem;
  font-size: clamp(0.6875rem, 0.95vw, 0.75rem);
  gap: 0.3rem;
}

.hero-terminal {
  width: 100%;
  max-width: 100%;
  min-height: clamp(220px, 28vh, 300px);
  max-height: clamp(260px, 36vh, 360px);
  border: 1px solid var(--color-border-primary);
  border-radius: 14px;
  background-color: var(--color-bg-card);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.08),
    0 24px 56px rgba(0, 0, 0, 0.4);
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
  display: flex;
  flex-direction: column;
}

.hero-terminal:hover {
  border-color: var(--color-accent-primary);
  box-shadow:
    0 0 0 1px var(--color-accent-muted),
    0 24px 56px rgba(34, 211, 238, 0.12);
  transform: translateY(-2px);
}

.hero-terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.125rem;
  border-bottom: 1px solid var(--color-border-primary);
  background-color: var(--color-bg-secondary);
  flex-shrink: 0;
}

.hero-terminal-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-terminal-dot--close {
  background-color: #f87171;
}

.hero-terminal-dot--min {
  background-color: #fbbf24;
}

.hero-terminal-dot--max {
  background-color: #34d399;
}

.hero-terminal-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  margin-left: 0;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  pointer-events: none;
}

.hero-terminal-body {
  --hero-terminal-pad-y: clamp(0.75rem, 1.5vw, 1rem);
  --hero-terminal-pad-x: clamp(1rem, 1.8vw, 1.375rem);
  flex: 1;
  padding: var(--hero-terminal-pad-y) var(--hero-terminal-pad-x);
  font-size: clamp(0.8125rem, 1.05vw, 0.9375rem);
  line-height: 1.45;
  color: var(--color-text-secondary);
  text-align: left;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(34, 211, 238, 0.2) transparent;
}

.hero-terminal-body::-webkit-scrollbar {
  width: 4px;
}

.hero-terminal-body::-webkit-scrollbar-track {
  background: transparent;
}

.hero-terminal-body::-webkit-scrollbar-thumb {
  background: rgba(34, 211, 238, 0.2);
  border-radius: 2px;
}

.hero-terminal-body::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-primary);
}

.hero-terminal-body p {
  margin: 0;
  text-align: left;
}

.hero-code-blank {
  line-height: 0.45;
  opacity: 0;
}

.hero-code-tag {
  color: var(--color-accent-secondary);
  font-weight: 600;
}

.hero-code-var {
  color: #c4b5fd;
}

html:not(.dark-mode) .hero-code-var {
  color: #7c3aed;
}

.hero-code-key {
  color: var(--color-accent-primary);
  font-weight: 500;
}

.hero-code-name {
  color: var(--color-text-primary);
}

.hero-code-str {
  color: #a5d6ff;
}

html:not(.dark-mode) .hero-code-str {
  color: #0e7490;
}

.hero-code-comment {
  margin-top: 0.5rem !important;
  color: var(--color-text-muted);
  font-size: 0.9375em;
  font-style: italic;
}

@media screen and (min-width: 1024px) {
  #hero.full-viewport-section {
    padding-inline: clamp(1.5rem, 4vw, 3rem);
  }

  #hero .hero-content {
    padding-inline: 0;
  }

  .hero-copy {
    display: contents;
  }

  .hero-split {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 480px);
    grid-template-areas:
      'head head'
      'intro panel'
      'body stack';
    grid-template-rows: auto auto auto;
    row-gap: clamp(1rem, 2vh, 1.75rem);
    column-gap: clamp(1.5rem, 3vw, 2.5rem);
    align-items: start;
    align-content: center;
    flex: 0 1 auto;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    --hero-panel-col: min(480px, 36vw);
    --hero-col-gap: clamp(1.5rem, 3vw, 2.5rem);
  }

  .hero-headline {
    grid-area: head;
    grid-column: 1 / -1;
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 0;
  }

  .hero-headline .hero-title,
  #hero .hero-headline .hero-title {
    width: 100%;
    max-width: none;
    position: relative;
    z-index: 1;
  }

  .hero-intro {
    grid-area: intro;
    align-self: start;
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 100%;
    margin-top: 0;
    padding-right: clamp(0.5rem, 1vw, 1rem);
    box-sizing: border-box;
    min-width: 0;
    align-items: flex-start;
    overflow: hidden;
  }

  #hero .hero-subtitle {
    width: 100%;
    max-width: 100%;
    margin-top: 0;
    text-align: left;
  }

  .hero-stats-bar {
    justify-content: flex-start;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .hero-stats-grid {
    width: 100%;
    max-width: 100%;
    margin-inline: 0;
    gap: 0;
  }

  /* Terminal: tamanho próprio, sem esticar com a coluna esquerda */
  .hero-visual {
    grid-area: panel;
    justify-self: stretch;
    align-self: start;
    width: 100%;
    max-width: 480px;
    min-width: 0;
    min-height: 0;
    position: relative;
    z-index: 0;
    justify-content: flex-start;
    gap: 0;
  }

  .hero-terminal {
    min-height: clamp(240px, 28vh, 320px);
    max-height: clamp(280px, 36vh, 360px);
    height: auto;
    flex: none;
    margin-top: 0;
  }

  /* Tags: linha própria, independente do terminal */
  .hero-stack {
    grid-area: stack;
    align-self: center;
    justify-self: stretch;
    max-width: 480px;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 0.35rem;
    min-height: var(--hero-cta-height, 3rem);
    align-items: center;
  }

  .hero-stack .stack-pill {
    padding: 0.35rem 0.5rem;
    font-size: clamp(0.6875rem, 0.9vw, 0.75rem);
  }

  /* Botões: linha própria, alinhada às tags, independente do terminal */
  .hero-body {
    grid-area: body;
    align-self: center;
    justify-content: flex-end;
    position: relative;
    z-index: 3;
    padding-bottom: 0;
    min-width: 0;
    min-height: var(--hero-cta-height, 3rem);
  }

  #hero .hero-actions {
    flex-wrap: nowrap;
    min-width: 0;
    max-width: 100%;
  }

  #hero .hero-actions-primary {
    min-width: 0;
  }

  #hero .hero-actions .button.hero-button-primary,
  #hero .hero-actions .button.hero-button-resume {
    padding-inline: 1rem;
    white-space: nowrap;
  }

  #hero .hero-subtitle {
    font-size: clamp(1.0625rem, 1.7vw, 1.25rem);
    line-height: 1.7;
  }
}

@media screen and (min-width: 1024px) and (max-width: 1279px) {
  .hero-split {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 400px);
    --hero-panel-col: min(400px, 34vw);
  }

  .hero-visual,
  .hero-stack {
    max-width: 400px;
  }

  #hero .hero-actions .button.hero-button-primary,
  #hero .hero-actions .button.hero-button-resume {
    padding-inline: 0.75rem;
    font-size: 0.875rem;
  }

  #hero .hero-actions .button.hero-button-primary {
    font-size: 0.9375rem;
  }
}

@media screen and (max-width: 1023px) {
  #hero.full-viewport-section {
    min-height: 100vh !important;
    min-height: 100svh !important;
    min-height: 100dvh !important;
    padding-top: calc(var(--nav-height) + clamp(0.75rem, 2vh, 1.25rem)) !important;
    padding-bottom: var(--hero-scroll-reserve, clamp(4rem, 7vh, 4.5rem)) !important;
    padding-inline: clamp(1rem, 4vw, 1.5rem) !important;
  }

  #hero .hero-content {
    justify-content: center;
    gap: clamp(0.75rem, 2vh, 1.125rem);
  }

  .hero-copy {
    gap: clamp(0.875rem, 2vh, 1.25rem);
    align-items: center;
    text-align: center;
  }

  #hero .hero-headline {
    align-items: center;
  }

  .hero-intro {
    align-items: center;
    text-align: center;
  }

  #hero .hero-headline .hero-eyebrow,
  #hero .hero-title,
  #hero .hero-subtitle {
    text-align: center;
  }

  .hero-stats-bar {
    justify-content: center;
  }

  .hero-stats-grid {
    width: 100%;
    max-width: 22rem;
    margin-inline: auto;
  }

  .hero-body {
    align-items: center;
    padding-bottom: 2.5rem;
  }

  .hero-visual {
    width: 100%;
    max-width: 100%;
    margin-inline: auto;
    grid-row: auto;
  }

  .hero-terminal {
    min-height: clamp(220px, 30vh, 290px);
    max-height: clamp(250px, 36vh, 340px);
    flex: none;
    margin-top: 0;
  }

  .hero-terminal-body {
    --hero-terminal-pad-y: 0.625rem;
    --hero-terminal-pad-x: 0.875rem;
    font-size: clamp(0.75rem, 2.8vw, 0.8125rem);
    line-height: 1.4;
    margin-top: 0;
    margin-bottom: 0;
    overflow-y: auto;
    text-align: left;
  }

  .hero-stack {
    flex-wrap: nowrap;
    justify-content: center;
    gap: 0.375rem;
    width: 100%;
    overflow-x: visible;
  }

  #hero .hero-stack .stack-pill--hero-extra {
    display: none;
  }

  #hero .hero-actions {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    margin-bottom: 0 !important;
  }

  #hero .hero-actions-primary {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0.5rem;
    width: auto;
    flex: 0 1 auto;
  }

  #hero .hero-actions-primary .button.hero-button-primary,
  #hero .hero-actions-primary .button.hero-button-resume {
    flex: 0 1 auto;
    min-width: 0;
    width: auto;
    height: 2.5rem;
    padding: 0 0.625rem;
    font-size: 0.6875rem;
    white-space: nowrap;
    text-decoration: none;
    letter-spacing: 0;
  }

  #hero .hero-actions-primary .button.hero-button-primary {
    font-weight: 600;
    gap: 0.3rem;
    box-shadow:
      0 1px 2px rgba(0, 0, 0, 0.25),
      0 4px 10px rgba(34, 211, 238, 0.22);
  }

  #hero .hero-actions-primary .button.hero-button-primary:hover,
  #hero .hero-actions-primary .button.hero-button-primary:focus {
    text-decoration: none;
  }

  #hero .hero-actions-primary .button.hero-button-primary .icon {
    font-size: 0.6875rem;
  }

  #hero .hero-actions-primary .button.hero-button-resume {
    gap: 0.25rem;
    font-weight: 600;
  }

  #hero .hero-actions-primary .button.hero-button-resume .icon {
    font-size: 0.6875rem;
  }

  #hero .hero-actions-primary .button.hero-button-resume span {
    white-space: nowrap;
  }

  #hero .hero-social {
    display: flex;
    gap: 0.5rem;
  }

  #hero .hero-social-link {
    width: 2.5rem;
    height: 2.5rem;
  }

  #hero .scroll-indicator {
    bottom: 0.375rem;
    z-index: 1;
  }
}

@media screen and (max-width: 1023px) and (max-height: 700px) {
  .hero-terminal {
    min-height: clamp(200px, 28vh, 250px);
    max-height: clamp(220px, 32vh, 280px);
  }

  .hero-terminal-body {
    --hero-terminal-pad-y: 0.5rem;
    --hero-terminal-pad-x: 0.75rem;
    font-size: 0.6875rem;
    line-height: 1.35;
    margin-top: 0;
    margin-bottom: 0;
    overflow-y: auto;
    text-align: left;
  }

  #hero .hero-title {
    font-size: clamp(2rem, 9vw, 2.375rem);
  }

  #hero .hero-subtitle {
    font-size: 0.9375rem;
    line-height: 1.65;
  }
}

@media screen and (min-width: 1920px) {
  .hero-split {
    grid-template-columns: minmax(0, 1fr) minmax(480px, 580px);
    row-gap: clamp(1.5rem, 2.75vh, 2.75rem);
    column-gap: 4.5rem;
    align-content: center;
    flex: 0 0 auto;
    --hero-panel-col: min(580px, 38vw);
    --hero-col-gap: 4.5rem;
  }

  .hero-headline .hero-eyebrow {
    max-width: calc(100% - var(--hero-panel-col) - var(--hero-col-gap));
  }

  #hero .hero-headline .hero-title {
    max-width: none;
  }

  .hero-visual {
    max-width: 580px;
  }

  .hero-terminal {
    min-height: clamp(280px, 32vh, 380px);
    max-height: clamp(320px, 38vh, 420px);
  }

  .hero-terminal-body {
    font-size: 0.9375rem;
    line-height: 1.45;
  }

  #hero .hero-title {
    font-size: clamp(3.25rem, 4.2vw + 0.5rem, 5.25rem);
    line-height: 1;
    letter-spacing: -0.045em;
    white-space: nowrap;
    text-wrap: nowrap;
  }

  #hero .hero-subtitle {
    font-size: clamp(1.1875rem, 1.65vw, 1.4375rem);
    line-height: 1.9;
  }
}

/* ============================================
   TÍTULOS DE SEÇÃO — editorial, menos ruído
   ============================================ */

@media screen and (min-width: 768px) {
  .section-title {
    text-align: left;
    display: block;
    width: 100%;
  }

  .section-title::after {
    left: 0;
    transform: none;
    background: var(--section-title-accent);
    width: 48px;
    height: 2px;
    border-radius: 1px;
  }

  #projetos .section-title::after,
  #tecnologias .section-title::after,
  #publicacoes .section-title::after,
  #experiencia .section-title::after,
  #contato .section-title::after,
  #sobre .section-title::after {
    background: var(--section-title-accent);
  }
}

.section-header {
  width: 100%;
  text-align: left;
}

.section-subtitle {
  font-family: var(--font-sans);
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem);
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.6;
  letter-spacing: 0;
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 10px 0;
  padding: 0;
  text-align: left;
}

/* ============================================
   DIVIDERS → espaçamento
   ============================================ */

.section-divider {
  height: 0;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  opacity: 0;
}

.full-viewport-section+.section-divider+.full-viewport-section,
.section-divider+.full-viewport-section {
  padding-top: clamp(3rem, 8vw, 5rem);
}

/* ============================================
   LINKS E DESTAQUES
   ============================================ */

a {
  color: var(--color-accent-primary);
}

a:hover {
  color: var(--color-accent-hover);
}

.text-accent {
  color: var(--color-accent-primary);
}

.dark-mode strong {
  color: inherit;
  font-weight: 700;
}

/* ============================================
   CARDS — borda consistente
   ============================================ */

.technology-card,
.featured-item {
  border-radius: 12px;
}

.technology-card:hover {
  border-color: var(--color-accent-primary);
  transform: translateY(-2px);
  box-shadow: none;
}

/* ============================================
   TOAST — sync com .dark-mode do site
   ============================================ */

.dark-mode .toast {
  background: var(--color-bg-card);
  box-shadow: var(--color-shadow-md);
}

.dark-mode .toast-message {
  color: var(--color-text-primary);
}

.dark-mode .toast-close {
  color: var(--color-text-secondary);
}

.dark-mode .toast-close:hover {
  color: var(--color-text-primary);
  background: var(--color-accent-muted);
}

.dark-mode .toast-success {
  background-color: rgba(16, 185, 129, 0.12);
}

.dark-mode .toast-error {
  background-color: rgba(239, 68, 68, 0.12);
}

.dark-mode .toast-warning {
  background-color: rgba(245, 158, 11, 0.12);
}

.dark-mode .toast-info {
  background-color: rgba(34, 211, 238, 0.12);
}

/* ============================================
   SPRINT 2 — NAV GLASS
   ============================================ */

.dark-mode #main-navigation.sticky-nav,
#main-navigation.sticky-nav {
  background-color: rgba(10, 15, 22, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: none;
  transform: translateY(0);
  transition:
    transform 0.3s ease,
    background-color 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
  will-change: transform;
}

#main-navigation.sticky-nav.nav--hidden {
  transform: translateY(-100%);
  pointer-events: none;
}

.dark-mode #main-navigation.sticky-nav.scrolled,
#main-navigation.sticky-nav.scrolled {
  background-color: rgba(10, 15, 22, 0.75);
  border-bottom: 1px solid rgba(34, 211, 238, 0.15);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
}

html:not(.dark-mode) #main-navigation.sticky-nav {
  background-color: rgba(255, 255, 255, 0.65);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

html:not(.dark-mode) #main-navigation.sticky-nav.scrolled {
  background-color: rgba(255, 255, 255, 0.75);
  border-bottom: 1px solid rgba(14, 116, 144, 0.15);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.nav-container .logo {
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--color-text-primary);
}

.nav-container .logo:hover {
  color: var(--color-accent-primary);
}

.nav-link {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.nav-link:hover,
.nav-link:focus {
  color: var(--color-accent-primary);
}

.dark-mode .nav-link {
  color: var(--color-text-secondary);
}

.dark-mode .nav-link:hover,
.dark-mode .nav-link:focus {
  color: var(--color-accent-primary);
}

.nav-link.active {
  color: var(--color-accent-primary);
  font-weight: 600;
}

.nav-icons .icons a,
.nav-menu-social a {
  color: var(--color-text-secondary);
  transition: color 0.2s ease;
}

.nav-icons .icons a:hover,
.nav-menu-social a:hover {
  color: var(--color-accent-primary);
}

/* Desktop largo: menu horizontal (hambúrguer até 1023px) */
@media screen and (min-width: 1024px) {
  .nav-menu>li.nav-link-item--mobile-only {
    display: none !important;
  }

  .nav-menu {
    gap: clamp(0.625rem, 1.2vw, 1rem) !important;
  }

  .nav-menu .nav-link {
    font-size: clamp(0.8125rem, 1.1vw, 0.9375rem) !important;
    font-weight: 500 !important;
    letter-spacing: 0 !important;
    padding: 0.375rem 0 !important;
    display: inline-flex !important;
    align-items: center;
    gap: 0.4rem;
    width: auto !important;
  }

  .nav-link .nav-link-icon {
    font-size: 1rem;
    color: var(--color-accent-primary);
    flex-shrink: 0;
  }

  .nav-icons .nav-social-link--compact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid var(--color-border-primary);
    border-radius: 8px;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition:
      color 0.2s ease,
      border-color 0.2s ease,
      background-color 0.2s ease,
      transform 0.2s ease;
  }

  .nav-icons .nav-social-link--compact ion-icon {
    font-size: 1.125rem;
  }

  .nav-icons .nav-social-link--compact .label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .nav-icons .nav-social-link--compact:hover,
  .nav-icons .nav-social-link--compact:focus {
    color: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    background-color: var(--color-accent-muted);
    transform: translateY(-2px);
  }
}

/* Drawer (mobile/tablet): links com ion-icon */
@media screen and (max-width: 1023px) {
  .nav-link {
    display: flex !important;
    align-items: center;
    gap: 0.875rem;
    width: 100%;
  }

  .nav-link .nav-link-icon {
    font-size: 1.25rem;
    color: var(--color-accent-primary);
    flex-shrink: 0;
  }

  .nav-menu-social .nav-social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    padding: 0.75rem 0;
    min-height: 44px;
    transition: color 0.2s ease;
  }

  .nav-menu-social .nav-social-link ion-icon {
    font-size: 1.375rem;
    color: var(--color-accent-primary);
    flex-shrink: 0;
  }

  .nav-menu-social .nav-social-link:hover,
  .nav-menu-social .nav-social-link:focus {
    color: var(--color-accent-primary);
  }

  .menu-toggle-icon ion-icon {
    font-size: 1.5rem;
    color: var(--color-text-primary);
  }
}

/* ============================================
   SPRINT 2 — HERO FULL STACK
   ============================================ */

#hero .hero-headline .reveal-on-scroll {
  opacity: 1;
  transform: none;
}

#hero .hero-subtitle.reveal-on-scroll {
  opacity: 1;
  transform: none;
}

#hero .hero-stats-bar.reveal-on-scroll,
#hero .hero-actions.reveal-on-scroll {
  opacity: 1;
  transform: none;
}

#hero .hero-headline {
  align-items: flex-start;
  gap: 0;
  width: 100%;
  padding-bottom: 0;
}

@media screen and (max-width: 1023px) {
  #hero .hero-headline {
    display: flex;
    flex-direction: column;
  }

  .hero-headline .hero-eyebrow,
  .hero-headline .hero-title {
    max-width: 100%;
  }

  #hero .hero-headline .hero-eyebrow {
    max-width: 100%;
  }

  #hero .hero-headline .hero-title {
    max-width: none;
    text-shadow: none;
  }
}

.hero-eyebrow {
  font-size: clamp(1rem, 1.75vw, 1.125rem);
  color: var(--color-text-secondary);
  margin: 0 0 clamp(0.75rem, 1.25vh, 0.875rem);
  font-weight: 600;
  letter-spacing: 0.01em;
}

#hero .hero-title {
  font-size: clamp(2.375rem, 6.5vw, 4rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--color-text-primary);
  margin: 0;
  width: 100%;
  max-width: none;
  text-align: left;
  position: relative;
}

@media screen and (min-width: 1024px) {
  #hero .hero-title {
    font-size: clamp(2.75rem, 6.8vw, 5rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
    white-space: nowrap;
    text-wrap: nowrap;
    text-shadow: 0 2px 20px rgba(10, 15, 26, 0.75);
  }
}

#hero .hero-subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.375rem);
  font-weight: 400;
  line-height: 1.85;
  color: var(--color-text-secondary);
  margin: 0;
  width: 100%;
  max-width: 100%;
  text-align: left;
}

#hero .hero-subtitle strong {
  color: var(--color-accent-primary);
  font-weight: 600;
}

/* Bloco intro: subtitle + métricas */
.hero-intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(0.875rem, 2vh, 1.125rem);
  width: 100%;
}

.hero-stats-bar {
  width: 100%;
  display: flex;
  justify-content: center;
  margin: 0;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  width: 100%;
  max-width: 22rem;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  border: 1px solid var(--color-border-primary);
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.02);
  overflow: hidden;
  box-sizing: border-box;
  min-width: 0;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-width: 0;
  max-width: 100%;
  padding: 0.875rem 0.5rem;
  background-color: transparent;
  border: none;
  border-radius: 0;
  border-right: 1px solid var(--color-border-primary);
  text-align: center;
  box-sizing: border-box;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

.hero-stat-item:last-child {
  border-right: none;
}

.hero-stat-item:hover {
  border-color: transparent;
  background-color: var(--color-accent-muted);
  transform: none;
}

.hero-stat-number {
  display: block;
  width: 100%;
  font-size: clamp(1.375rem, 3.2vw, 1.75rem);
  font-weight: 800;
  color: var(--color-accent-primary);
  line-height: 1;
  letter-spacing: -0.04em;
  text-align: center;
  flex-shrink: 0;
}

.hero-stat-label {
  display: block;
  width: 100%;
  font-size: clamp(0.6875rem, 1.6vw, 0.8125rem);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.25;
  max-width: 100%;
  overflow-wrap: break-word;
  hyphens: auto;
}

/* Desktop: faixa full-width; sempre coluna (número + label centralizados) */
@media screen and (min-width: 1024px) {
  .hero-stats-grid {
    max-width: none;
    border-radius: 8px;
  }

  .hero-stat-item {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 0.75rem;
    gap: 0.35rem;
  }

  .hero-stat-number {
    font-size: clamp(1.5rem, 1.8vw, 1.875rem);
  }

  .hero-stat-label {
    font-size: clamp(0.75rem, 0.95vw, 0.875rem);
    text-align: center;
  }
}

@media screen and (min-width: 1280px) {
  .hero-stat-item {
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    padding: 1rem 1rem;
    gap: 0.35rem;
  }

  .hero-stat-number {
    font-size: clamp(1.625rem, 1.9vw, 1.875rem);
  }

  .hero-stat-label {
    font-size: clamp(0.8125rem, 1vw, 0.9375rem);
    text-align: center;
  }
}

@media screen and (max-width: 767px) {
  .hero-stats-grid {
    max-width: 100%;
  }

  .hero-stat-item {
    padding: 0.7rem 0.375rem;
    gap: 0.25rem;
  }

  .hero-stat-number {
    font-size: clamp(1.375rem, 6.5vw, 1.625rem);
  }

  .hero-stat-label {
    font-size: clamp(0.625rem, 2.6vw, 0.75rem);
  }
}

#hero .hero-title strong.text-accent {
  color: var(--color-accent-primary);
  font-weight: 700;
}

/* Stack pills — componente reutilizável */
.hero-stack {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.stack-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: clamp(0.75rem, 1.2vw, 0.8125rem);
  font-weight: 500;
  line-height: 1;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--color-border-primary);
  border-radius: 4px;
  background-color: var(--color-accent-muted);
  color: var(--color-text-primary);
  white-space: nowrap;
}

.stack-pill i,
.stack-pill ion-icon {
  font-size: 0.8125em;
  flex-shrink: 0;
  opacity: 0.92;
}

/* CTAs: primários + redes na mesma linha */
#hero .hero-actions {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.625rem;
  margin: 0;
  width: 100%;
}

/* Mobile/tablet: stack + CTAs centralizados (após base, para vencer o cascade) */
@media screen and (max-width: 1023px) {
  #hero .hero-stack {
    justify-content: center;
  }

  #hero .hero-body {
    align-items: center;
  }

  #hero .hero-actions {
    justify-content: center;
  }

  #hero .hero-social {
    justify-content: center;
  }
}

.hero-actions-primary {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.625rem;
  width: auto;
  flex: 0 1 auto;
}

#hero .hero-actions .button,
#hero .hero-actions .button span {
  text-decoration: none;
  text-transform: none;
  border-bottom: none;
}

#hero .hero-actions .button.hero-button-primary {
  font-size: 1rem;
  font-weight: 600;
  height: var(--hero-cta-height, 3rem);
  padding: 0 1.5rem;
  min-width: auto;
  border-radius: 8px;
  border: 1px solid var(--color-accent-primary);
  background-color: var(--color-accent-primary);
  color: var(--color-text-inverse);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.2),
    0 4px 12px rgba(34, 211, 238, 0.2);
  letter-spacing: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  line-height: 1;
  box-sizing: border-box;
  text-decoration: none;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

#hero .hero-actions .button.hero-button-primary .icon {
  font-size: 0.9375rem;
  opacity: 0.95;
}

#hero .hero-actions .button.hero-button-primary:hover,
#hero .hero-actions .button.hero-button-primary:focus {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-text-inverse);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.2),
    0 6px 16px rgba(34, 211, 238, 0.3);
}

.hero-social {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}

.hero-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--hero-cta-height, 3rem);
  height: var(--hero-cta-height, 3rem);
  flex-shrink: 0;
  border: 1px solid var(--color-border-primary);
  border-radius: 8px;
  background-color: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  text-decoration: none;
  box-sizing: border-box;
  transition:
    border-color 0.2s ease,
    color 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
}

.hero-social-link:hover,
.hero-social-link:focus {
  border-color: var(--color-accent-primary);
  color: var(--color-accent-primary);
  background-color: var(--color-accent-muted);
  transform: translateY(-2px);
}

.hero-social-link .icon {
  font-size: 1.125rem;
}

#hero .hero-actions .button.hero-button-resume {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: var(--hero-cta-height, 3rem);
  padding: 0 1.125rem;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  border-radius: 8px;
  border: 1px solid var(--color-border-primary);
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
  box-shadow: none;
  letter-spacing: 0;
  box-sizing: border-box;
  text-decoration: none;
  transition:
    border-color 0.2s ease,
    color 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
}

#hero .hero-actions .button.hero-button-resume .icon {
  font-size: 1rem;
  color: var(--color-accent-primary);
  transition: color 0.2s ease;
}

#hero .hero-actions .button.hero-button-resume:hover,
#hero .hero-actions .button.hero-button-resume:focus {
  border-color: var(--color-accent-primary);
  background-color: var(--color-accent-muted);
  color: var(--color-accent-primary);
  transform: translateY(-2px);
}

#hero .hero-actions .button.hero-button-resume:hover .icon,
#hero .hero-actions .button.hero-button-resume:focus .icon {
  color: var(--color-accent-primary);
}

/* Scroll indicator */
#hero .scroll-indicator {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  bottom: clamp(1rem, 2.5vh, 1.5rem);
  z-index: 2;
  opacity: 0;
  animation: hero-scroll-fade-in 1s ease-out 1.5s forwards;
  color: var(--color-text-muted);
  cursor: pointer;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

#hero .scroll-indicator:hover,
#hero .scroll-indicator:focus {
  color: var(--color-accent-primary);
  transform: translateX(-50%) translateY(-4px);
  outline: none;
}

#hero .scroll-indicator:hover .scroll-indicator-icon {
  animation-duration: 1s;
}

.scroll-indicator-text {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-sans);
}

.scroll-indicator-icon {
  font-size: 1.5rem;
  animation: hero-scroll-bounce 2s infinite;
}

@keyframes hero-scroll-fade-in {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes hero-scroll-bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-8px);
  }

  60% {
    transform: translateY(-4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  #hero .scroll-indicator {
    animation: none;
    opacity: 1;
  }

  .scroll-indicator-icon {
    animation: none;
  }
}

#hero .hero-actions {
  margin-bottom: 0 !important;
}

@media screen and (max-width: 767px) {
  #hero .hero-content {
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  #main-navigation.sticky-nav {
    transition:
      background-color 0.3s ease,
      border-color 0.3s ease,
      box-shadow 0.3s ease;
  }

  #main-navigation.sticky-nav.nav--hidden {
    transform: translateY(-100%);
  }

  .hero-orb {
    animation: none;
    opacity: 0.2;
  }

  .hero-terminal:hover {
    transform: none;
  }

  .hero-stat-item:hover {
    transform: none;
  }

  .hero-social-link:hover,
  .hero-social-link:focus,
  #hero .hero-actions .button.hero-button-primary:hover,
  #hero .hero-actions .button.hero-button-resume:hover,
  #hero .hero-actions .button.hero-button-resume:focus {
    transform: none;
  }
}

/* ============================================
   SPRINT 3 — DESTAQUES LISTA
   ============================================ */

#projetos .section-header {
  margin-bottom: clamp(1.75rem, 3.5vw, 2.5rem);
  padding: 0;
}

#projetos .section-subtitle {
  max-width: 32rem;
  margin-bottom: 0;
}

.projects-slider {
  --projects-slider-gap: 1rem;
  position: relative;
  width: 100%;
  margin-inline: calc(-1 * clamp(1rem, 4vw, 1.5rem));
  padding-inline: clamp(3rem, 7vw, 4.75rem);
}

.projects-slider-viewport {
  overflow: hidden;
  width: 100%;
  --projects-card-width: calc((100% - 2 * var(--projects-slider-gap)) / 3);
}

.projects-slider-track {
  display: flex;
  gap: var(--projects-slider-gap);
  will-change: transform;
}

.projects-slider-track .featured-item {
  flex: 0 0 var(--projects-card-width);
  min-width: 0;
}

.featured-item {
  margin: 0;
  border: 1px solid var(--color-border-primary);
  border-radius: 12px;
  background-color: var(--color-bg-card);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.featured-item:hover {
  border-color: var(--color-border-secondary);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
  transform: translateY(-2px);
}

.featured-item--skeleton {
  pointer-events: none;
}

.featured-item-skeleton-shimmer {
  width: 100%;
  height: 100%;
  min-height: 10rem;
  background: linear-gradient(
    110deg,
    var(--color-bg-secondary) 8%,
    rgba(255, 255, 255, 0.04) 18%,
    var(--color-bg-secondary) 33%
  );
  background-size: 200% 100%;
  animation: featuredSkeletonShimmer 1.4s ease infinite;
}

@keyframes featuredSkeletonShimmer {
  to {
    background-position-x: -200%;
  }
}

.featured-item-link {
  position: relative;
  display: block;
  color: inherit;
  text-decoration: none;
}

.featured-item-link:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

.featured-item-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--color-bg-secondary);
}

.featured-item-badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 2;
  font-size: 0.5625rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.28rem 0.4rem;
  border-radius: 4px;
  color: #34d399;
  background-color: rgba(10, 15, 22, 0.82);
  border: 1px solid rgba(52, 211, 153, 0.35);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.featured-item-badge--opensource {
  color: #93c5fd;
  border-color: rgba(147, 197, 253, 0.35);
}

.featured-item-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.45s ease;
}

.featured-item-link:hover .featured-item-image,
.featured-item-link:focus .featured-item-image {
  transform: scale(1.05);
}

.featured-item-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 2.75rem 0.625rem 0.7rem;
  background: linear-gradient(
    to top,
    rgba(10, 15, 22, 0.94) 0%,
    rgba(10, 15, 22, 0.55) 52%,
    transparent 100%
  );
  box-sizing: border-box;
}

.featured-item-icon {
  position: absolute;
  right: 0.625rem;
  bottom: 0.625rem;
  font-size: 0.9375rem;
  color: rgba(248, 250, 252, 0.55);
  transition: color 0.2s ease, transform 0.2s ease;
}

.featured-item-link:hover .featured-item-icon,
.featured-item-link:focus .featured-item-icon {
  color: var(--color-accent-primary);
  transform: translate(2px, -2px);
}

.featured-item-title {
  font-size: clamp(0.8125rem, 1.1vw, 0.9375rem);
  font-weight: 700;
  color: #f8fafc;
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.2;
  padding-right: 1.25rem;
}

.featured-item-category {
  font-size: 0.5625rem;
  font-weight: 500;
  color: rgba(248, 250, 252, 0.62);
  margin: 0;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.featured-item-outcome {
  font-size: 0.625rem;
  font-weight: 500;
  line-height: 1.35;
  color: rgba(248, 250, 252, 0.78);
  margin: 0.15rem 0 0;
  padding-right: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.featured-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0.4rem 0 0;
  padding: 0;
  list-style: none;
  max-width: calc(100% - 1.25rem);
}

.featured-item-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  font-size: 0.5rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.26rem 0.4rem;
  border-radius: 4px;
  color: rgba(248, 250, 252, 0.9);
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.featured-item-tag i,
.featured-item-tag ion-icon {
  flex-shrink: 0;
  font-size: 0.5625rem;
  line-height: 1;
  opacity: 0.92;
}

.featured-item-tag-label {
  line-height: 1;
}

.featured-item-tag--more {
  color: rgba(248, 250, 252, 0.55);
  background-color: rgba(255, 255, 255, 0.05);
}

#projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll {
  opacity: 0;
  transform: translate3d(0, 32px, 0) scale(0.94);
  filter: blur(6px);
  transition:
    opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.2s ease,
    box-shadow 0.2s ease;
  transition-delay: calc(var(--reveal-index, 0) * 95ms);
  will-change: opacity, transform, filter;
}

#projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0);
  will-change: auto;
}

#projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll .featured-item-image {
  transform: scale(1.06);
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--reveal-index, 0) * 95ms + 120ms);
}

#projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll.revealed .featured-item-image {
  transform: scale(1);
}

#projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll .featured-item-caption {
  opacity: 0;
  transform: translate3d(0, 10px, 0);
  transition:
    opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--reveal-index, 0) * 95ms + 180ms);
}

#projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll.revealed .featured-item-caption {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.projects-slider-btn {
  position: absolute;
  top: 38%;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--color-border-primary);
  border-radius: 999px;
  background-color: rgba(10, 15, 22, 0.88);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.projects-slider-btn ion-icon {
  font-size: 1.125rem;
}

.projects-slider-btn:hover:not(.is-disabled),
.projects-slider-btn:focus-visible:not(.is-disabled) {
  border-color: var(--color-accent-primary);
  color: var(--color-accent-primary);
  background-color: rgba(10, 15, 22, 0.96);
}

.projects-slider-btn:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

.projects-slider-btn.is-disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.projects-slider-btn--prev {
  left: clamp(0.35rem, 2vw, 0.75rem);
}

.projects-slider-btn--next {
  right: clamp(0.35rem, 2vw, 0.75rem);
}

.projects-slider-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: clamp(1.25rem, 2.5vw, 1.75rem);
  padding: 0;
}

.projects-slider-dot {
  width: 0.5rem;
  height: 0.5rem;
  padding: 0;
  border: none;
  border-radius: 999px;
  background-color: var(--color-border-secondary);
  cursor: pointer;
  transition: width 0.25s ease, background-color 0.25s ease;
}

.projects-slider-dot:hover,
.projects-slider-dot:focus-visible {
  background-color: var(--color-text-muted);
}

.projects-slider-dot:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

.projects-slider-dot.active {
  width: 1.375rem;
  background-color: var(--color-accent-primary);
}

.projects-slider-error {
  margin: 0;
  padding: 1.5rem 0;
  color: var(--color-text-muted);
  text-align: center;
}

@media screen and (max-width: 1199px) {
  .projects-slider-viewport {
    --projects-card-width: calc((100% - var(--projects-slider-gap)) / 2);
  }
}

@media screen and (max-width: 767px) {
  .projects-slider {
    --projects-slider-gap: 0.75rem;
    padding-inline: 2.25rem;
  }

  .projects-slider-viewport {
    /* Quase full-bleed; só um filete do próximo card */
    --projects-card-width: 93%;
  }

  .projects-slider-btn {
    width: 2.125rem;
    height: 2.125rem;
  }

  .projects-slider-btn--prev {
    left: 0.2rem;
  }

  .projects-slider-btn--next {
    right: 0.2rem;
  }

  .featured-item-link {
    display: flex;
    flex-direction: column;
  }

  .featured-item-media {
    order: 1;
    aspect-ratio: 4 / 3;
  }

  /* Badge + textos abaixo da imagem — screenshot livre no mobile */
  .featured-item-badge {
    position: static;
    order: 2;
    align-self: flex-start;
    width: fit-content;
    margin: 0.75rem 0.9rem 0;
    font-size: 0.625rem;
    padding: 0.35rem 0.5rem;
    background-color: rgba(52, 211, 153, 0.12);
  }

  .featured-item-badge--opensource {
    background-color: rgba(147, 197, 253, 0.12);
  }

  .featured-item-caption {
    position: relative;
    order: 3;
    left: auto;
    right: auto;
    bottom: auto;
    gap: 0.3rem;
    padding: 0.5rem 0.9rem 0.95rem;
    background: none;
  }

  .featured-item-title {
    font-size: clamp(1.0625rem, 4.2vw, 1.25rem);
    line-height: 1.25;
    padding-right: 1.75rem;
    color: var(--color-text-primary);
  }

  .featured-item-category {
    font-size: 0.6875rem;
    letter-spacing: 0.07em;
    color: var(--color-text-secondary);
  }

  .featured-item-outcome {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    -webkit-line-clamp: 3;
  }

  .featured-item-tags {
    gap: 0.35rem;
    margin: 0.55rem 0 0;
    max-width: calc(100% - 1.75rem);
  }

  .featured-item-tag {
    font-size: 0.625rem;
    gap: 0.3rem;
    padding: 0.35rem 0.5rem;
    color: var(--color-text-primary);
    background-color: var(--color-accent-muted);
    border-color: var(--color-border-primary);
  }

  .featured-item-tag--more {
    color: var(--color-text-muted);
    background-color: transparent;
  }

  .featured-item-tag i,
  .featured-item-tag ion-icon {
    font-size: 0.6875rem;
  }

  .featured-item-icon {
    right: 0.9rem;
    bottom: 0.95rem;
    font-size: 1.0625rem;
    color: var(--color-text-muted);
  }

  .featured-item:hover {
    transform: none;
  }
}

@media screen and (max-width: 389px) {
  .projects-slider {
    padding-inline: 2rem;
  }

  .projects-slider-viewport {
    --projects-card-width: 94%;
  }

  .featured-item-title {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .featured-item:hover {
    transform: none;
  }

  #projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll,
  #projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll.revealed {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }

  #projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll .featured-item-image,
  #projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll.revealed .featured-item-image {
    transform: none;
    transition: none;
  }

  #projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll .featured-item-caption,
  #projetos .projects-slider-track .featured-item.featured-item--animated.reveal-on-scroll.revealed .featured-item-caption {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .featured-item-skeleton-shimmer {
    animation: none;
  }

  .featured-item-link:hover .featured-item-image,
  .featured-item-link:focus .featured-item-image {
    transform: none;
  }

  .featured-item-link:hover .featured-item-icon,
  .featured-item-link:focus .featured-item-icon {
    transform: none;
  }

  .projects-slider-track {
    transition: none !important;
  }
}

#footer .footer-credit {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  opacity: 0.75;
}

#footer .footer-credit a {
  color: var(--color-text-muted);
}

#footer .footer-credit a:hover {
  color: var(--color-accent-primary);
}

/* ============================================
   SPRINT 6 — EXPERIÊNCIA PROFISSIONAL
   ============================================ */

#experiencia {
  scroll-margin-top: var(--nav-height, 4.5rem);
}

#experiencia .section-header {
  margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
  padding: 0;
}

#experiencia .section-title {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.5rem;
}

#experiencia .section-title::after {
  background: var(--color-accent-primary);
  height: 2px;
  width: 48px;
}

#experiencia .experience-content {
  padding: 0 clamp(1rem, 3vw, 1.5rem);
}

#experiencia .experience-timeline-wrapper {
  margin-top: clamp(1rem, 3vw, 1.5rem);
  position: relative;
}

#experiencia .experience-timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
  padding-left: 1.5rem;
}

#experiencia .experience-timeline::before {
  content: '';
  position: absolute;
  left: 0.3125rem;
  top: 0.625rem;
  bottom: 0.625rem;
  width: 2px;
  background: linear-gradient(180deg,
      var(--color-accent-primary) 0%,
      var(--color-border-primary) 35%,
      var(--color-border-primary) 100%);
  opacity: 0.65;
  border-radius: 1px;
}

#experiencia .experience-item {
  position: relative;
  min-width: 0;
}

#experiencia .experience-marker {
  display: block;
  position: absolute;
  left: -1.5rem;
  top: 1.375rem;
  width: 11px;
  height: 11px;
  margin-left: 0.0625rem;
  background-color: var(--color-bg-card);
  border: 2px solid var(--color-accent-primary);
  border-radius: 50%;
  z-index: 1;
  box-shadow: 0 0 0 2px var(--color-bg-primary);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease;
}

#experiencia .experience-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-primary);
  border-radius: 12px;
  padding: clamp(1rem, 2.5vw, 1.25rem);
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.06),
    0 8px 24px rgba(0, 0, 0, 0.18);
  transition:
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

#experiencia .experience-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

#experiencia .experience-card:hover {
  border-color: var(--color-accent-primary);
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px var(--color-accent-muted),
    0 12px 28px rgba(34, 211, 238, 0.1);
}

#experiencia .experience-card:hover::before {
  transform: scaleX(1);
}

#experiencia .experience-card--current {
  border-color: var(--color-accent-primary);
  box-shadow:
    0 0 0 1px var(--color-accent-muted),
    0 10px 28px rgba(34, 211, 238, 0.14);
}

#experiencia .experience-card--highlight {
  border-left: 3px solid var(--color-accent-primary);
}

#experiencia .experience-header {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.625rem;
}

#experiencia .experience-title-wrapper {
  flex: 1;
  min-width: 0;
}

#experiencia .experience-title {
  font-family: var(--font-sans);
  font-size: clamp(1.0625rem, 2.5vw, 1.375rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 0.25rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
  transition: color 0.2s ease;
}

#experiencia .experience-card:hover .experience-title {
  color: var(--color-accent-primary);
  transform: none;
}

#experiencia .experience-company {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-accent-primary);
  margin: 0;
  line-height: 1.4;
}

#experiencia .experience-badges {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
  flex-shrink: 0;
}

#experiencia .experience-badge-text {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.25rem 0.5rem;
  background-color: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-primary);
  border-radius: 4px;
}

#experiencia .experience-badge-text--current {
  background-color: var(--color-accent-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-accent-primary);
}

#experiencia .experience-badge-text--dev {
  background-color: var(--color-accent-muted);
  color: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
}

#experiencia .experience-parallel-note {
  display: flex;
  align-items: flex-start;
  gap: 0.375rem;
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--color-text-muted);
}

#experiencia .experience-parallel-note .icon {
  flex-shrink: 0;
  margin-top: 0.125rem;
  font-size: 0.625rem;
  color: var(--color-accent-primary);
  opacity: 0.85;
}

#experiencia .experience-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  list-style: none;
  margin: 0 0 0.625rem;
  padding: 0;
}

#experiencia .experience-stack .stack-pill {
  font-size: 0.75rem;
  padding: 0.35rem 0.625rem;
}

#experiencia .experience-meta {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  margin-bottom: 0.5rem;
}

#experiencia .experience-period {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

#experiencia .experience-period i {
  color: var(--color-text-muted);
  font-size: 0.6875rem;
}

#experiencia .experience-duration {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  margin-left: 1.25rem;
}

#experiencia .experience-location {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.625rem;
}

#experiencia .experience-location i {
  color: var(--color-text-muted);
  font-size: 0.6875rem;
}

#experiencia .experience-description {
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-size: 0.8125rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.375rem;
}

#experiencia .experience-description p {
  margin: 0;
}

#experiencia .experience-description strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

#experiencia .experience-description-toggle {
  display: none;
}

#experiencia .experience-card.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

#experiencia .experience-card.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

#experiencia .experience-item:nth-child(1) .experience-card.reveal-on-scroll {
  transition-delay: 0.05s;
}

#experiencia .experience-item:nth-child(2) .experience-card.reveal-on-scroll {
  transition-delay: 0.12s;
}

#experiencia .experience-item:nth-child(3) .experience-card.reveal-on-scroll {
  transition-delay: 0.19s;
}

#experiencia .experience-item:nth-child(4) .experience-card.reveal-on-scroll {
  transition-delay: 0.26s;
}

#experiencia .experience-item--current .experience-marker {
  width: 13px;
  height: 13px;
  margin-left: 0;
  background-color: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
  box-shadow:
    0 0 0 3px var(--color-bg-primary),
    0 0 0 4px var(--color-accent-muted),
    0 0 12px rgba(34, 211, 238, 0.45);
}

#experiencia .experience-item--featured .experience-marker {
  background-color: var(--color-accent-muted);
  border-color: var(--color-accent-primary);
  border-width: 2px;
}

#experiencia .experience-item--parallel .experience-marker {
  border-color: var(--color-border-primary);
  background-color: var(--color-bg-secondary);
}

#experiencia .experience-item:hover .experience-marker {
  transform: scale(1.12);
}

#experiencia .experience-item--current:hover .experience-marker {
  box-shadow:
    0 0 0 3px var(--color-bg-primary),
    0 0 0 4px var(--color-accent-primary),
    0 0 14px rgba(34, 211, 238, 0.5);
}

@media screen and (min-width: 768px) {
  #experiencia .experience-timeline {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem 1.5rem;
    padding-left: 0;
    width: 100%;
    max-width: 100%;
  }

  /* Timeline vertical só no mobile (coluna única) */
  #experiencia .experience-timeline::before {
    display: none;
  }

  #experiencia .experience-marker {
    display: none;
  }

  #experiencia .experience-item {
    display: flex;
    flex-direction: column;
    min-height: 100%;
  }

  #experiencia .experience-item.is-collapsed {
    display: none;
  }

  /* Mais recente em destaque; demais em pares na grade */
  #experiencia .experience-timeline > .experience-item:first-child {
    grid-column: 1 / -1;
  }

  #experiencia .experience-card {
    flex: 1;
    padding: 1.125rem 1.25rem;
  }
}

@media screen and (min-width: 1200px) {
  #experiencia .experience-timeline {
    gap: 1.375rem 1.75rem;
  }

  #experiencia .experience-card {
    padding: 1.25rem 1.375rem;
  }
}

@media screen and (max-width: 767px) {
  #experiencia .experience-content {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  #experiencia .experience-timeline-wrapper {
    margin-top: 1rem;
  }

  #experiencia .experience-timeline {
    gap: 0.625rem;
    padding-left: 1.125rem;
  }

  #experiencia .experience-card {
    padding: 0.875rem;
    min-height: auto;
  }

  #experiencia .experience-title {
    font-size: 1.0625rem;
  }

  #experiencia .experience-company {
    font-size: 0.8125rem;
  }

  #experiencia .experience-description {
    font-size: 0.8125rem;
    line-height: 1.55;
  }

  #experiencia .experience-header {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 0.5rem;
    gap: 0.375rem;
  }

  #experiencia .experience-meta {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    column-gap: 0.375rem;
    row-gap: 0;
    margin-bottom: 0.375rem;
  }

  #experiencia .experience-duration {
    margin-left: 0;
  }

  #experiencia .experience-duration::before {
    content: '·';
    margin-right: 0.375rem;
    color: var(--color-text-muted);
  }

  #experiencia .experience-location {
    margin-bottom: 0.375rem;
    font-size: 0.6875rem;
  }

  #experiencia .experience-stack {
    margin-bottom: 0.5rem;
  }

  #experiencia .experience-parallel-note {
    margin-bottom: 0.375rem;
    font-size: 0.625rem;
  }

  #experiencia .experience-marker {
    left: -1.125rem;
    top: 1.125rem;
    width: 9px;
    height: 9px;
  }

  #experiencia .experience-item--current .experience-marker {
    width: 11px;
    height: 11px;
  }

  #experiencia .experience-description.is-truncated p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: var(--desc-line-clamp, 2);
    overflow: hidden;
  }

  #experiencia .experience-description.is-truncated.expanded p {
    display: block;
    -webkit-line-clamp: unset;
    overflow: visible;
  }

  #experiencia .experience-description.is-truncated {
    overflow: visible;
    max-height: none;
  }

  #experiencia .experience-description.is-truncated.expanded {
    max-height: none;
    overflow: visible;
  }

  #experiencia .experience-description-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    align-self: flex-start;
    margin: 0.375rem 0 0;
    padding: 0.3125rem 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-accent-primary);
    background-color: transparent;
    border: 1px solid var(--color-border-primary);
    border-radius: 6px;
    cursor: pointer;
    transition:
      border-color 0.2s ease,
      color 0.2s ease,
      background-color 0.2s ease,
      transform 0.2s ease;
  }

  #experiencia .experience-description-toggle:hover,
  #experiencia .experience-description-toggle:focus {
    border-color: var(--color-accent-primary);
    background-color: var(--color-accent-muted);
    color: var(--color-accent-primary);
    outline: none;
  }

  #experiencia .experience-description-toggle .toggle-icon {
    font-size: 0.8125rem;
    transition: transform 0.2s ease;
  }

  #experiencia .experience-description-toggle[aria-expanded='true'] .toggle-icon {
    transform: rotate(180deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  #experiencia .experience-card {
    transition: none;
  }

  #experiencia .experience-card:hover {
    transform: none;
  }

  #experiencia .experience-card.reveal-on-scroll {
    opacity: 1;
    transform: none;
  }
}

/* Experiências anteriores — mesma grade; botão abaixo */
#experiencia .experience-item--older.is-collapsed {
  display: none;
}

#experiencia .experience-older-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  gap: 0.35rem;
  width: auto;
  max-width: 100%;
  margin: clamp(1rem, 2.5vw, 1.5rem) auto 0;
  padding: 0.5rem 0.875rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--color-accent-primary);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease;
}

#experiencia .experience-timeline-wrapper {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

#experiencia .experience-older-toggle:hover,
#experiencia .experience-older-toggle:focus-visible {
  border-color: rgba(34, 211, 238, 0.35);
  background-color: rgba(34, 211, 238, 0.08);
  color: var(--color-accent-primary);
  outline: none;
}

#experiencia .experience-older-toggle-icon {
  font-size: 0.9375rem;
  transition: transform 0.25s ease;
}

#experiencia .experience-older-toggle[aria-expanded='true'] .experience-older-toggle-icon {
  transform: rotate(180deg);
}

#experiencia .experience-item--older .experience-card.reveal-on-scroll {
  opacity: 0;
  transform: translate3d(0, 20px, 0) scale(0.98);
  filter: blur(4px);
  transition:
    opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.45s ease;
}

#experiencia .experience-item--older .experience-card.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0);
}

#experiencia .experience-item--older .experience-card.experience-card--exit {
  opacity: 0;
  transform: translate3d(0, 10px, 0);
  filter: blur(2px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    filter 0.2s ease;
}

@media (prefers-reduced-motion: reduce) {
  #experiencia .experience-item--older .experience-card.reveal-on-scroll,
  #experiencia .experience-item--older .experience-card.reveal-on-scroll.revealed,
  #experiencia .experience-item--older .experience-card.experience-card--exit {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }

  #experiencia .experience-older-toggle-icon {
    transition: none;
  }
}

/* ============================================
   FORMAÇÃO (bloco dentro de #experiencia)
   ============================================ */

#experiencia .education-block {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid var(--color-border-primary);
  border-radius: 12px;
  background-color: var(--color-bg-card);
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.06),
    0 8px 24px rgba(0, 0, 0, 0.14);
}

#experiencia .education-block-title {
  margin: 0 0 1.125rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border-primary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-primary);
}

#experiencia .education-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

#experiencia .education-item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    'icon body'
    'status status';
  gap: 0.65rem 0.875rem;
  align-items: start;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border-primary);
  border-radius: 10px;
  background-color: var(--color-bg-secondary);
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease;
}

#experiencia .education-item--current {
  border-color: rgba(34, 211, 238, 0.4);
  background-color: rgba(34, 211, 238, 0.06);
  box-shadow: inset 3px 0 0 var(--color-accent-primary);
}

#experiencia .education-item-icon {
  grid-area: icon;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  background-color: var(--color-accent-muted);
  color: var(--color-accent-primary);
  flex-shrink: 0;
}

#experiencia .education-item-icon ion-icon {
  font-size: 1.125rem;
}

#experiencia .education-item-body {
  grid-area: body;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

#experiencia .education-item-title {
  margin: 0;
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

#experiencia .education-item-institution {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-accent-primary);
  line-height: 1.4;
}

#experiencia .education-item-period {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
}

#experiencia .education-item-status {
  grid-area: status;
  display: inline-flex;
  align-items: center;
  justify-self: start;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--color-border-primary);
  color: var(--color-text-secondary);
  background-color: transparent;
}

#experiencia .education-item-status--current {
  color: var(--color-accent-primary);
  border-color: rgba(34, 211, 238, 0.45);
  background-color: rgba(34, 211, 238, 0.1);
}

#experiencia .education-item-status--done {
  color: var(--color-text-muted);
}

@media screen and (min-width: 768px) {
  #experiencia .education-item {
    grid-template-columns: auto 1fr auto;
    grid-template-areas: 'icon body status';
    align-items: center;
    padding: 1rem 1.125rem;
  }

  #experiencia .education-item-status {
    justify-self: end;
  }
}

@media screen and (min-width: 1920px) {
  #experiencia .education-block {
    padding: 2rem 2.25rem;
  }

  #experiencia .education-item-title {
    font-size: 1.125rem;
  }

  #experiencia .education-item-institution {
    font-size: 0.875rem;
  }

  #experiencia .education-item-icon {
    width: 2.5rem;
    height: 2.5rem;
  }

  #experiencia .education-item-icon ion-icon {
    font-size: 1.25rem;
  }
}

/* ============================================
   SPRINT 7 — TECNOLOGIAS
   ============================================ */

#tecnologias {
  scroll-margin-top: var(--nav-height, 4.5rem);
}

#tecnologias .section-content {
  padding-left: clamp(1rem, 4vw, 1.5rem);
  padding-right: clamp(1rem, 4vw, 1.5rem);
}

#tecnologias .section-header {
  margin-bottom: clamp(1rem, 2.5vw, 1.25rem);
  padding: 0;
}

#tecnologias .section-title {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.5rem;
}

#tecnologias .section-title::after {
  background: var(--color-accent-primary);
  height: 2px;
  width: 48px;
}

#tecnologias .technologies-panel {
  border: 1px solid var(--color-border-primary);
  border-radius: 12px;
  background-color: var(--color-bg-card);
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.06),
    0 8px 28px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

#tecnologias .technologies-panel:hover {
  border-color: var(--color-accent-primary);
}

#tecnologias .technologies-panel.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.55s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.2s ease;
}

#tecnologias .technologies-panel.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

#tecnologias .technologies-panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

#tecnologias .technologies-group {
  padding: clamp(1rem, 2.5vw, 1.25rem);
  border-bottom: 1px solid var(--color-border-primary);
}

#tecnologias .technologies-group:last-child {
  border-bottom: none;
}

#tecnologias .technologies-group-title {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-primary);
}

#tecnologias .technologies-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

#tecnologias .technology-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  min-width: 0;
  padding: 0.5rem 0.625rem;
  border-radius: 8px;
  border: 1px solid transparent;
  background-color: transparent;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease;
}

#tecnologias .technology-item:hover {
  background-color: var(--color-accent-muted);
  border-color: var(--color-border-primary);
}

#tecnologias .technology-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
}

#tecnologias .technology-item-icon .icon {
  font-size: 1.125rem;
  line-height: 1;
  color: var(--color-accent-primary);
}

#tecnologias .technology-item-name {
  flex: 1;
  min-width: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.3;
}

#tecnologias .technology-level-dot {
  flex-shrink: 0;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--color-text-muted);
  box-shadow: 0 0 0 2px var(--color-bg-card);
}

#tecnologias .technology-item[data-level='production'] .technology-level-dot {
  background-color: var(--color-accent-primary);
  box-shadow:
    0 0 0 2px var(--color-bg-card),
    0 0 8px rgba(34, 211, 238, 0.45);
}

#tecnologias .technology-item[data-level='familiar'] .technology-level-dot {
  background-color: var(--color-text-muted);
}

#tecnologias .technologies-panel-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  padding: 0.75rem clamp(1rem, 2.5vw, 1.25rem);
  border-top: 1px solid var(--color-border-primary);
  background-color: var(--color-bg-secondary);
}

#tecnologias .technologies-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

#tecnologias .technologies-legend-text {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  line-height: 1.35;
}

#tecnologias .technology-level-dot--production {
  background-color: var(--color-accent-primary);
  box-shadow: 0 0 8px rgba(34, 211, 238, 0.4);
}

#tecnologias .technology-level-dot--familiar {
  background-color: var(--color-text-muted);
}

@media screen and (min-width: 768px) {
  #tecnologias .technologies-panel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  #tecnologias .technologies-group {
    border-bottom: none;
    border-right: 1px solid var(--color-border-primary);
  }

  #tecnologias .technologies-group:last-child {
    border-right: none;
  }
}

@media screen and (max-width: 767px) {
  #tecnologias .technologies-panel-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  #tecnologias .technology-item:hover {
    background-color: transparent;
    border-color: transparent;
  }
}

@media (prefers-reduced-motion: reduce) {
  #tecnologias .technologies-panel.reveal-on-scroll {
    opacity: 1;
    transform: none;
  }

  #tecnologias .technology-item {
    transition: none;
  }
}

/* ============================================
   SPRINT 8 — PUBLICAÇÕES
   ============================================ */

#publicacoes {
  scroll-margin-top: var(--nav-height, 4.5rem);
}

#publicacoes .section-content {
  padding-left: clamp(1rem, 4vw, 1.5rem);
  padding-right: clamp(1rem, 4vw, 1.5rem);
}

#publicacoes .section-header {
  margin-bottom: clamp(1rem, 2.5vw, 1.25rem);
  padding: 0;
}

#publicacoes .section-title {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.5rem;
}

#publicacoes .section-title::after {
  background: var(--color-accent-primary);
  height: 2px;
  width: 48px;
}

#publicacoes .publications-panel {
  width: 100%;
  max-width: 52rem;
}

#publicacoes .publications-panel.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

#publicacoes .publications-panel.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

#publicacoes .publication-card {
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  list-style: none;
}

#publicacoes .publication-card-browser {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border-primary);
  border-radius: 12px;
  background-color: var(--color-bg-card);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.06),
    0 8px 28px rgba(0, 0, 0, 0.2);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

#publicacoes .publication-card-browser:hover {
  border-color: var(--color-accent-primary);
  box-shadow:
    0 0 0 1px var(--color-accent-muted),
    0 12px 32px rgba(34, 211, 238, 0.12);
}

#publicacoes .publication-card-browser-bar {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--color-border-primary);
  background-color: var(--color-bg-secondary);
}

#publicacoes .publication-card-browser-dot {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  flex-shrink: 0;
}

#publicacoes .publication-card-browser-dot--close {
  background-color: #f87171;
}

#publicacoes .publication-card-browser-dot--min {
  background-color: #fbbf24;
}

#publicacoes .publication-card-browser-dot--max {
  background-color: #34d399;
}

#publicacoes .publication-card-browser-url {
  margin-left: auto;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  max-width: 70%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#publicacoes .publication-card-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

#publicacoes .publication-card-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  background: linear-gradient(160deg,
      rgba(34, 211, 238, 0.1) 0%,
      var(--color-bg-secondary) 55%,
      var(--color-bg-card) 100%);
  border-bottom: 1px solid var(--color-border-primary);
}

#publicacoes .publication-card-visual ion-icon {
  font-size: clamp(3rem, 8vw, 4rem);
  color: var(--color-accent-primary);
  opacity: 0.9;
}

#publicacoes .publication-card-body {
  padding: clamp(1rem, 2.5vw, 1.25rem);
}

#publicacoes .publication-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

#publicacoes .publication-badge {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent-primary);
  background-color: var(--color-accent-muted);
  border: 1px solid var(--color-accent-primary);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
}

#publicacoes .publication-venue {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

#publicacoes .publication-title {
  font-family: var(--font-sans);
  font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin: 0 0 0.625rem;
}

#publicacoes .publication-title::after {
  display: none;
  content: none;
}

#publicacoes .publication-description {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0 0 0.875rem;
}

#publicacoes .publication-meta-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

#publicacoes .publication-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

#publicacoes .publication-meta-item .icon {
  flex-shrink: 0;
  width: 0.875rem;
  font-size: 0.75rem;
  color: var(--color-accent-primary);
  opacity: 0.85;
  text-align: center;
}

#publicacoes .publication-card-footer {
  padding: 0.875rem clamp(1rem, 2.5vw, 1.25rem);
  border-top: 1px solid var(--color-border-primary);
  background-color: var(--color-bg-secondary);
}

#publicacoes .publication-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-accent-primary);
  text-decoration: none;
  padding: 0.5rem 0;
  transition:
    color 0.2s ease,
    gap 0.2s ease;
}

#publicacoes .publication-link ion-icon {
  font-size: 1.125rem;
  transition: transform 0.2s ease;
}

#publicacoes .publication-link:hover,
#publicacoes .publication-link:focus {
  color: var(--color-text-primary);
  gap: 0.625rem;
  outline: none;
}

#publicacoes .publication-link:hover ion-icon,
#publicacoes .publication-link:focus ion-icon {
  transform: translate(2px, -2px);
}

@media screen and (min-width: 768px) {
  #publicacoes .publication-card-layout {
    grid-template-columns: minmax(7.5rem, 9.5rem) minmax(0, 1fr);
  }

  #publicacoes .publication-card-visual {
    border-bottom: none;
    border-right: 1px solid var(--color-border-primary);
    min-height: 100%;
  }

  #publicacoes .publication-meta-list {
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: 1rem;
    row-gap: 0.375rem;
  }
}

@media screen and (max-width: 767px) {
  #publicacoes .publication-card-browser:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  #publicacoes .publications-panel.reveal-on-scroll {
    opacity: 1;
    transform: none;
  }

  #publicacoes .publication-card-browser {
    transition: none;
  }

  #publicacoes .publication-link ion-icon {
    transition: none;
  }
}

/* ============================================
   SPRINT 9 — CONTATO
   ============================================ */

#contato {
  scroll-margin-top: var(--nav-height, 4.5rem);
}

#contato .section-content {
  padding-left: clamp(1rem, 4vw, 1.5rem);
  padding-right: clamp(1rem, 4vw, 1.5rem);
}

#contato .section-header {
  margin-bottom: clamp(1rem, 2.5vw, 1.25rem);
  padding: 0;
}

#contato .section-title {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.5rem;
}

#contato .section-title::after {
  background: var(--color-accent-primary);
  height: 2px;
  width: 48px;
}

#contato .contact-panel {
  border: 1px solid var(--color-border-primary);
  border-radius: 12px;
  background-color: var(--color-bg-card);
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.06),
    0 8px 28px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

#contato .contact-panel:hover {
  border-color: var(--color-accent-primary);
}

#contato .contact-panel.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.55s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.2s ease;
}

#contato .contact-panel.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

#contato .contact-panel-intro {
  padding: clamp(1rem, 2.5vw, 1.25rem);
  border-bottom: 1px solid var(--color-border-primary);
  background: linear-gradient(180deg,
      rgba(34, 211, 238, 0.06) 0%,
      transparent 100%);
}

#contato .contact-panel-intro-text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

#contato .contact-panel-intro-text strong {
  color: var(--color-accent-primary);
  font-weight: 600;
}

#contato .contact-panel-grid {
  display: grid;
  grid-template-columns: 1fr;
}

#contato .contact-group {
  padding: clamp(1rem, 2.5vw, 1.25rem);
  border-bottom: 1px solid var(--color-border-primary);
}

#contato .contact-group:last-child {
  border-bottom: none;
}

#contato .contact-group-title {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-primary);
}

#contato .contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

#contato .contact-item-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--color-border-primary);
  border-radius: 8px;
  background-color: var(--color-bg-secondary);
  color: inherit;
  text-decoration: none;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
}

#contato .contact-item-link:hover,
#contato .contact-item-link:focus {
  border-color: var(--color-accent-primary);
  background-color: var(--color-accent-muted);
  outline: none;
}

#contato .contact-item-link:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

#contato .contact-item--primary .contact-item-link {
  border-color: rgba(34, 211, 238, 0.35);
  background-color: rgba(34, 211, 238, 0.06);
}

#contato .contact-item-shell {
  display: flex;
  align-items: stretch;
  min-width: 0;
  border: 1px solid rgba(34, 211, 238, 0.35);
  border-radius: 8px;
  background-color: rgba(34, 211, 238, 0.06);
  overflow: hidden;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease;
}

#contato .contact-item-shell:hover,
#contato .contact-item-shell:focus-within {
  border-color: var(--color-accent-primary);
  background-color: var(--color-accent-muted);
}

#contato .contact-item-link--in-shell {
  flex: 1;
  min-width: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  padding-right: 0.5rem;
}

#contato .contact-item-link--in-shell:hover,
#contato .contact-item-link--in-shell:focus {
  border: none;
  background: transparent;
}

#contato .contact-item-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.75rem;
  margin: 0;
  padding: 0;
  border: none;
  border-left: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 0;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

#contato .contact-item-action ion-icon {
  font-size: 1.125rem;
}

#contato .contact-item-action:hover,
#contato .contact-item-action:focus-visible {
  color: var(--color-accent-primary);
  background-color: rgba(34, 211, 238, 0.12);
  outline: none;
}

#contato .contact-item--social .contact-item-link {
  opacity: 0.88;
  background-color: var(--color-bg-primary);
}

#contato .contact-item--social .contact-item-value {
  color: var(--color-text-muted);
}

#contato .contact-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  background-color: var(--color-accent-muted);
  border: 1px solid var(--color-border-primary);
}

#contato .contact-item-icon .icon {
  font-size: 1.125rem;
  line-height: 1;
  color: var(--color-accent-primary);
}

#contato .contact-item-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

#contato .contact-item-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.25;
}

#contato .contact-item-value {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
  word-break: break-word;
}

#contato .contact-item-arrow {
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--color-text-muted);
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

#contato .contact-item-link:hover .contact-item-arrow,
#contato .contact-item-link:focus .contact-item-arrow {
  color: var(--color-accent-primary);
  transform: translateX(2px);
}

@media screen and (min-width: 768px) {
  #contato.full-viewport-section {
    flex-direction: column;
    min-height: auto;
    align-items: stretch;
  }

  #contato .section-header {
    margin-bottom: clamp(1.25rem, 3vh, 1.75rem);
  }

  #contato .section-title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    margin-bottom: 0.625rem;
  }

  #contato .section-title::after {
    width: 56px;
    height: 3px;
  }

  #contato .section-subtitle {
    font-size: clamp(1rem, 1.6vw, 1.125rem);
    margin: 0.75rem 0 0;
  }

  #contato .section-content.contact-content {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: clamp(0.5rem, 1.5vh, 1rem);
    padding-bottom: clamp(0.75rem, 2vh, 1.5rem);
  }

  #contato .contact-panel {
    display: flex;
    flex-direction: column;
    min-height: auto;
    border-radius: 14px;
  }

  #contato .contact-panel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }

  #contato .contact-group {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: clamp(1.5rem, 3vw, 2.25rem);
    border-bottom: none;
    border-right: 1px solid var(--color-border-primary);
  }

  #contato .contact-group:last-child {
    border-right: none;
  }

  #contato .contact-group-title {
    flex-shrink: 0;
    margin-bottom: 1.25rem;
    font-size: 0.9375rem;
    letter-spacing: 0.1em;
  }

  #contato .contact-list {
    gap: 1.25rem;
  }

  #contato .contact-item {
    display: flex;
  }

  #contato .contact-item-link {
    width: 100%;
    min-height: 6.25rem;
    padding: 1.5rem 1.5rem;
    gap: 1.25rem;
    border-radius: 12px;
  }

  #contato .contact-item-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 12px;
  }

  #contato .contact-item-icon .icon {
    font-size: 1.875rem;
  }

  #contato .contact-item-body {
    gap: 0.5rem;
    justify-content: center;
  }

  #contato .contact-item-label {
    font-size: 1.125rem;
  }

  #contato .contact-item-value {
    font-size: 1rem;
  }

  #contato .contact-item-arrow {
    font-size: 1.5rem;
  }

  #contato .contact-panel-intro {
    flex-shrink: 0;
    padding: clamp(1.5rem, 3vh, 2rem) clamp(1.5rem, 3vw, 2.25rem);
  }

  #contato .contact-panel-intro-text {
    font-size: 1.125rem;
    line-height: 1.6;
  }
}

@media screen and (min-width: 1024px) {
  #contato .section-title {
    font-size: clamp(2.25rem, 3.25vw, 3rem);
  }

  #contato .section-subtitle {
    font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  }

  #contato .contact-panel {
    min-height: auto;
    border-radius: 16px;
  }

  #contato .contact-group {
    padding: 2.25rem 2rem;
  }

  #contato .contact-group-title {
    margin-bottom: 1.5rem;
    font-size: 1rem;
  }

  #contato .contact-list {
    gap: 1.5rem;
  }

  #contato .contact-item-link {
    min-height: 7.5rem;
    padding: 1.875rem 1.75rem;
    gap: 1.5rem;
    border-radius: 14px;
  }

  #contato .contact-item-icon {
    width: 4.75rem;
    height: 4.75rem;
    border-radius: 14px;
  }

  #contato .contact-item-icon .icon {
    font-size: 2.125rem;
  }

  #contato .contact-item-body {
    gap: 0.625rem;
  }

  #contato .contact-item-label {
    font-size: 1.25rem;
  }

  #contato .contact-item-value {
    font-size: 1.0625rem;
  }

  #contato .contact-item-arrow {
    font-size: 1.625rem;
  }

  #contato .contact-panel-intro {
    padding: clamp(1.75rem, 3.5vh, 2.25rem) clamp(1.75rem, 3vw, 2.5rem);
  }

  #contato .contact-panel-intro-text {
    font-size: 1.25rem;
  }
}

@media screen and (max-width: 767px) {
  #contato .contact-item-link:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  #contato .contact-panel.reveal-on-scroll {
    opacity: 1;
    transform: none;
  }

  #contato .contact-item-link,
  #contato .contact-item-arrow {
    transition: none;
  }
}

/* ============================================
   SPRINT 5 — POLISH POR SEÇÃO
   ============================================ */

/* --- Experiência → Sprint 6 --- */
/* --- Tecnologias → Sprint 7 --- */
/* --- Publicações → Sprint 8 --- */
/* --- Contato → Sprint 9 --- */

/* --- Projetos (slider) — legado grid removido --- */

#projetos {
  background-color: var(--color-bg-primary);
  overflow: visible;
}

#projetos .section-content {
  padding-top: 1rem;
  padding-left: clamp(1rem, 4vw, 1.5rem);
  padding-right: clamp(1rem, 4vw, 1.5rem);
  overflow: visible;
}

/* --- Light mode: bordas e contraste --- */
html:not(.dark-mode) .technology-card,
html:not(.dark-mode) .projects-slider,
html:not(.dark-mode) .experience-card,
html:not(.dark-mode) #tecnologias .technologies-panel,
html:not(.dark-mode) #contato .contact-panel,
html:not(.dark-mode) #publicacoes .publication-card-browser {
  border: 1px solid var(--color-border-primary);
  box-shadow: none;
  background-color: var(--color-bg-card);
}

html:not(.dark-mode) .project-language-badge,
html:not(.dark-mode) .stack-pill {
  border-color: var(--color-border-primary);
}

html:not(.dark-mode) .featured-item {
  border-color: var(--color-border-primary);
  background-color: var(--color-bg-card);
}

html:not(.dark-mode) .featured-item-badge {
  background-color: rgba(255, 255, 255, 0.9);
}

html:not(.dark-mode) a {
  color: var(--color-accent-primary);
}


/* ============================================
   S5.7 — Legado dark removido de custom.css
   ============================================ */

.dark-mode-toggle {
  cursor: pointer;
  transition: transform 0.3s ease;
}

.dark-mode-toggle:hover {
  transform: rotate(15deg) scale(1.1);
}

.dark-mode .dark-mode-toggle {
  color: var(--color-accent-primary);
}

.dark-mode .loading-state p {
  color: var(--color-text-muted);
}

.dark-mode .error-state {
  color: var(--color-error);
}

.dark-mode .empty-state-content h3 {
  color: var(--color-text-primary);
}

.dark-mode .empty-state-content p {
  color: var(--color-text-secondary);
}

.dark-mode .empty-state-icon {
  color: var(--color-text-muted);
}

.dark-mode .project-skeleton {
  background-color: var(--color-bg-secondary);
  border-color: var(--color-border-primary);
}

.dark-mode .skeleton-image,
.dark-mode .skeleton-title,
.dark-mode .skeleton-text,
.dark-mode .skeleton-badge,
.dark-mode .skeleton-button {
  background: linear-gradient(90deg,
      var(--color-bg-tertiary) 0%,
      var(--color-bg-secondary) 50%,
      var(--color-bg-tertiary) 100%);
}

.dark-mode .image-placeholder-wrapper {
  background: var(--color-bg-secondary);
}

.dark-mode .pagination-info {
  color: var(--color-text-tertiary);
}

.dark-mode #footer {
  background-color: var(--color-bg-primary);
  border-top-color: var(--color-border-primary);
}

.dark-mode .footer-content .copyright {
  color: var(--color-text-muted);
}

/* ============================================
   INTERACTIVE TERMINAL STYLE
   ============================================ */
.hero-terminal-bar {
  position: relative;
}

.hero-terminal-run {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-accent-primary);
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.2);
  padding: 0.25rem 0.625rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  flex-shrink: 0;
  z-index: 1;
}

.hero-terminal-run:disabled {
  opacity: 0.45;
  cursor: wait;
  pointer-events: none;
}

.hero-code-cursor {
  margin-left: 1px;
}

.hero-terminal-run:hover {
  background: var(--color-accent-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 10px rgba(34, 211, 238, 0.3);
}

.hero-terminal-run.running {
  background: rgba(250, 204, 21, 0.1);
  color: #facc15;
  border-color: rgba(250, 204, 21, 0.2);
  cursor: wait;
}

.hero-terminal-run.success {
  background: rgba(52, 211, 153, 0.12);
  color: #34d399;
  border-color: rgba(52, 211, 153, 0.35);
  cursor: default;
}

.hero-terminal-run.reset {
  background: rgba(248, 113, 113, 0.1);
  color: #f87171;
  border-color: rgba(248, 113, 113, 0.2);
}

.hero-terminal-run.reset:hover {
  background: #f87171;
  color: #ffffff;
  border-color: #f87171;
  box-shadow: 0 0 10px rgba(248, 113, 113, 0.3);
}

.hero-terminal-console {
  /* Linha pontilhada de ponta a ponta do body do terminal */
  border-top: 1px dashed var(--color-border-primary);
  margin: calc(-1 * var(--hero-terminal-pad-y)) calc(-1 * var(--hero-terminal-pad-x))
    0;
  padding: 0.875rem var(--hero-terminal-pad-x) var(--hero-terminal-pad-y);
  box-sizing: border-box;
  width: auto;
  max-width: none;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: #34d399;
  text-align: left;
}

.hero-terminal-console .console-line {
  margin: 0.2rem 0;
}

.hero-terminal-console .console-prompt {
  color: var(--color-accent-primary);
  font-weight: bold;
}

.hero-terminal-console .console-input {
  color: var(--color-text-primary);
  font-weight: 500;
}

.hero-terminal-console .console-output {
  color: #34d399;
}

.hero-terminal-console .console-spinner {
  display: inline-block;
  animation: console-spin 1s linear infinite;
  color: var(--color-accent-primary);
}

@keyframes console-spin {
  100% {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-terminal-console .console-spinner {
    animation: none;
  }
}

.hero-terminal-console .console-cursor {
  display: inline-block;
  width: 6px;
  height: 14px;
  background-color: var(--color-text-primary);
  animation: console-blink 1s step-end infinite;
  vertical-align: middle;
  margin-left: 2px;
}

@keyframes console-blink {

  from,
  to {
    background-color: transparent
  }

  50% {
    background-color: var(--color-text-primary)
  }
}