:root {
  /* Paleta Dark & Glows */
  --bg-body:        #050811;
  --bg-primary:     #090d1a;
  --bg-card:        rgba(15, 22, 39, 0.7);
  --bg-card-hover:  rgba(20, 30, 53, 0.85);
  --bg-pill:        rgba(255, 255, 255, 0.04);

  /* Texto */
  --text-primary:   #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;

  /* Cores de Destaque */
  --accent:         #00d4ff;
  --accent-hover:   #38e1ff;
  --accent-glow:    rgba(0, 212, 255, 0.25);
  --accent-soft:    rgba(0, 212, 255, 0.1);
  --green-accent:   #00ff88;
  --green-glow:     rgba(0, 255, 136, 0.25);
  --green-soft:     rgba(0, 255, 136, 0.1);

  /* Bordas e Sombras */
  --border-subtle:  rgba(255, 255, 255, 0.08);
  --border-active:  rgba(0, 212, 255, 0.4);
  --border-green:   rgba(0, 255, 136, 0.4);
  --shadow-card:    0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --shadow-glow:    0 0 25px var(--accent-glow);

  /* Tipografia */
  --font-main:      'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-heading:   'Space Grotesk', 'Plus Jakarta Sans', sans-serif;

  /* Estrutura */
  --container-max:  1160px;
  --header-h:       76px;
  --radius-sm:      8px;
  --radius-md:      14px;
  --radius-lg:      22px;
  --radius-pill:    9999px;
  --transition:     all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

/* ──────────────────────────────
   2. BACKGROUND EFFECTS & GLOW
   ────────────────────────────── */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: -1;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

.ambient-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: -1;
}

.ambient-glow--top {
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(0, 212, 255, 0.18) 0%, rgba(0, 212, 255, 0) 70%);
}

.ambient-glow--bottom {
  bottom: 5%;
  right: -100px;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.12) 0%, rgba(0, 255, 136, 0) 70%);
}

/* ──────────────────────────────
   3. ESTRUTURA & UTILITÁRIOS
   ────────────────────────────── */
.container {
  width: 90%;
  max-width: var(--container-max);
  margin: 0 auto;
}

.section {
  padding: 6.5rem 0;
  position: relative;
}

.section__header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section__tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0, 212, 255, 0.2);
  margin-bottom: 0.85rem;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

/* ──────────────────────────────
   4. FLOATING PILL HEADER (Wakatos)
   ────────────────────────────── */
.header {
  position: fixed;
  top: 18px;
  left: 0;
  width: 100%;
  z-index: 1000;
  pointer-events: none;
}

.header__container {
  width: 90%;
  max-width: 960px;
  margin: 0 auto;
  pointer-events: auto;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(9, 13, 26, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 0.6rem 1.25rem;
  box-shadow: 0 16px 32px -8px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.header.scrolled .header__inner {
  background: rgba(7, 10, 20, 0.92);
  border-color: rgba(0, 212, 255, 0.25);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 212, 255, 0.15);
}

.header__logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.header__logo .logo-bracket {
  color: var(--accent);
}

.status-indicator {
  width: 8px;
  height: 8px;
  background-color: var(--green-accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--green-accent);
  display: inline-block;
  margin-left: 2px;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.header__nav-link {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  transition: var(--transition);
}

.header__nav-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.header__nav-link.active {
  color: var(--accent);
  background: var(--accent-soft);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn--header {
  background: var(--accent);
  color: #030712 !important;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.btn--header:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 15px var(--accent-glow);
  transform: translateY(-1px);
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.header__hamburger .bar {
  width: 22px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.header__hamburger.open .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header__hamburger.open .bar:nth-child(2) {
  opacity: 0;
}
.header__hamburger.open .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ──────────────────────────────
   5. HERO SECTION (Wakatos Style)
   ────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + 3rem);
  text-align: center;
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 860px;
}

/* Badge no topo */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.4rem 1.1rem;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--green-accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green-accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 12px var(--green-accent); }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero__greeting {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.4rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero__name {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 7vw, 5.25rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 0.85rem;
  background: linear-gradient(180deg, #ffffff 40%, #94a3b8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__role {
  font-size: clamp(1.2rem, 3vw, 1.85rem);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.hero__description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.85rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
}

.btn--primary {
  background: var(--accent);
  color: #030712;
  border: 1px solid var(--accent);
}

.btn--primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 25px var(--accent-glow);
  transform: translateY(-2px);
}

.btn--primary i {
  transition: transform 0.25s ease;
}

.btn--primary:hover i {
  transform: translateX(4px);
}

.btn--glass {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
}

.btn--glass:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn--block {
  width: 100%;
}

/* Barra de Destaques / Strip */
.hero__highlights {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  width: 100%;
  max-width: 820px;
  padding: 1.25rem 2rem;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: left;
}

.highlight-item i {
  font-size: 1.5rem;
  color: var(--accent);
  background: var(--accent-soft);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.highlight-title {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.highlight-sub {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.highlight-separator {
  width: 1px;
  height: 36px;
  background: var(--border-subtle);
}

/* ──────────────────────────────
   6. SOBRE MIM — Elivelton Grid
   ────────────────────────────── */
.about__ers {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 2rem;
  align-items: stretch;
}

.about__card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  transition: var(--transition);
}

.about__card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-card);
}

.about__card--profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
}

.about__avatar-wrapper {
  position: relative;
  margin-bottom: 1.5rem;
}

.about__avatar-img {
  width: 175px;
  height: 175px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 25%;
  border: 2px solid var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  display: block;
}

.about__avatar-placeholder {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, rgba(15, 23, 42, 0.8) 100%);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
}

.about__status-pill {
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.3rem 0.85rem;
  background: #090e1a;
  border: 1px solid var(--border-green);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--green-accent);
  white-space: nowrap;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--green-accent);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--green-accent);
}

.about__quick-info h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.about__quick-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.about__card-heading {
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.about__card--main p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  font-size: 1.02rem;
}

.about__card--main strong {
  color: var(--text-primary);
}

.about__pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 1.75rem 0 2rem;
}

.pillar-box {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.pillar-box i {
  color: var(--accent);
  font-size: 1.25rem;
}

.pillar-box div {
  display: flex;
  flex-direction: column;
}

.pillar-box strong {
  font-size: 0.85rem;
  color: var(--text-primary);
}

.pillar-box span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ──────────────────────────────
   7. HABILIDADES — Elivelton Grid
   ────────────────────────────── */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 2rem;
}

.skills__category-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  transition: var(--transition);
}

.skills__category-card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.6);
}

.category-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.75rem;
}

.category-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.category-icon--blue {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.category-icon--green {
  background: var(--green-soft);
  color: var(--green-accent);
  border: 1px solid rgba(0, 255, 136, 0.2);
}

.skills__category-title {
  font-size: 1.25rem;
  color: var(--text-primary);
  font-weight: 700;
}

.skills__category-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.skills__pills {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.skill-pill {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.15rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.skill-pill:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateX(4px);
}

.skill-pill i {
  font-size: 1.5rem;
  width: 28px;
  text-align: center;
}

.skill-pill__meta {
  display: flex;
  flex-direction: column;
}

.skill-pill__name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.skill-pill__desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* ──────────────────────────────
   8. PROJETOS & SERVIÇOS
   ────────────────────────────── */
.projects__filter-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 3rem;
}

.projects__filter {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(15, 23, 42, 0.8);
  padding: 0.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
}

.filter-btn {
  padding: 0.55rem 1.35rem;
  border-radius: var(--radius-pill);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-btn:hover {
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--accent);
  color: #030712;
  box-shadow: 0 0 15px var(--accent-glow);
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(16px);
  transition: var(--transition);
}

.project-card:hover {
  border-color: rgba(0, 212, 255, 0.35);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 212, 255, 0.1);
}

.project-card.hidden {
  display: none;
}

.project-card__preview {
  height: 180px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, rgba(0, 212, 255, 0.08) 0%, rgba(9, 13, 26, 0.8) 100%);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.preview-backdrop {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
}

.preview-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(0, 212, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--accent);
  z-index: 1;
  box-shadow: 0 0 20px var(--accent-glow);
  transition: var(--transition);
}

.project-card:hover .preview-icon {
  transform: scale(1.1);
}

.preview-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(0, 212, 255, 0.15);
  color: var(--accent);
  border: 1px solid rgba(0, 212, 255, 0.3);
  z-index: 2;
}

.preview-badge--green {
  background: rgba(0, 255, 136, 0.15);
  color: var(--green-accent);
  border-color: rgba(0, 255, 136, 0.3);
}

.project-card__body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.project-card__desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  flex: 1;
  line-height: 1.6;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
}

.project-card__tags span {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent);
}

.project-card__tags--green span {
  background: var(--green-soft);
  color: var(--green-accent);
}

.project-card__links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn--card {
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.btn--card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-primary);
}

.btn--card-accent {
  background: var(--accent-soft);
  border-color: rgba(0, 212, 255, 0.3);
  color: var(--accent);
}

.btn--card-accent:hover {
  background: var(--accent);
  color: #030712;
  box-shadow: 0 0 15px var(--accent-glow);
}

/* Card Destaque Serviço */
.project-card--featured {
  border-color: rgba(0, 255, 136, 0.3);
}

.project-card__preview--service {
  background: linear-gradient(180deg, rgba(0, 255, 136, 0.08) 0%, rgba(9, 13, 26, 0.8) 100%);
}

.project-card__preview--service .preview-icon {
  border-color: rgba(0, 255, 136, 0.4);
  color: var(--green-accent);
  box-shadow: 0 0 20px var(--green-glow);
}

.btn--card-service {
  background: var(--green-accent);
  color: #030712 !important;
  font-weight: 700;
  border: none;
  width: 100%;
}

.btn--card-service:hover {
  box-shadow: 0 0 20px var(--green-glow);
}

/* ──────────────────────────────
   9. CONTATO (Bento Form & Side)
   ────────────────────────────── */
.contact__subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-top: 0.5rem;
}

.contact__bento {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 2.25rem;
  align-items: start;
}

.contact__card--form {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.contact__form-title {
  font-size: 1.25rem;
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-wrapper i {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  font-size: 1rem;
  pointer-events: none;
}

.input-wrapper input,
.input-wrapper textarea {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.65rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: var(--transition);
}

.input-wrapper--textarea i {
  top: 16px;
}

.input-wrapper textarea {
  resize: vertical;
}

.input-wrapper input:focus,
.input-wrapper textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(0, 212, 255, 0.02);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.contact__side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-channel-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.contact-channel-card:hover {
  border-color: rgba(0, 212, 255, 0.35);
  transform: translateX(6px);
  background: var(--bg-card-hover);
}

.channel-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.channel-icon--green {
  background: var(--green-soft);
  color: var(--green-accent);
  border-color: rgba(0, 255, 136, 0.2);
}

.channel-icon--blue {
  background: rgba(10, 102, 194, 0.15);
  color: #0a66c2;
  border-color: rgba(10, 102, 194, 0.3);
}

.channel-info {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.channel-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--text-muted);
}

.channel-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.channel-arrow {
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: transform 0.2s ease;
}

.contact-channel-card:hover .channel-arrow {
  transform: translateX(4px);
  color: var(--accent);
}

/* ──────────────────────────────
   10. FOOTER
   ────────────────────────────── */
.footer {
  border-top: 1px solid var(--border-subtle);
  background: #04060d;
  padding: 3rem 0;
  margin-top: 4rem;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent);
}

.footer__tagline {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__social a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.footer__social a:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 15px var(--accent-glow);
  transform: translateY(-3px);
}

.footer__copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ──────────────────────────────
   11. SCROLL REVEAL ANIMAÇÃO
   ────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ──────────────────────────────
   12. RESPONSIVIDADE
   ────────────────────────────── */
@media (max-width: 960px) {
  .hero__highlights {
    flex-direction: column;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.5rem;
  }

  .highlight-separator {
    display: none;
  }

  .about__bento,
  .about__ers {
    grid-template-columns: 1fr;
  }

  .skills__grid {
    grid-template-columns: 1fr;
  }

  .contact__bento {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header__nav {
    position: fixed;
    top: calc(var(--header-h) + 24px);
    left: 5%;
    width: 90%;
    background: rgba(9, 13, 26, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1050;
  }

  .header__nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  .header__nav-link {
    text-align: center;
    padding: 0.75rem;
    font-size: 1rem;
  }

  .header__hamburger {
    display: flex;
  }

  .btn--header {
    display: none;
  }

  .hero__name {
    font-size: 2.75rem;
  }

  .section {
    padding: 4.5rem 0;
  }
}

@media (max-width: 480px) {
  .hero__cta {
    flex-direction: column;
    width: 100%;
  }

  .hero__cta .btn {
    width: 100%;
  }

  .projects__filter {
    flex-direction: column;
    width: 100%;
    border-radius: var(--radius-md);
  }

  .filter-btn {
    width: 100%;
    justify-content: center;
  }
}