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

/* BASE */

:root {
  --bg-main: #060608;        /* quase preto */
  --bg-alt: #101014;         /* cinza carvão premium */

  --azul: #2563ff;
  --azul-claro: #60a5ff;
  --azul-neon: #4f8bff;

  --texto-principal: #f5f5f7;   /* off-white suave */
  --texto-secundario: #a1a1aa;  /* cinza neutro */
  --texto-terciario: #71717a;   /* cinza mais escuro */

  --radius-lg: 18px;
  --radius-full: 999px;
}

html,
body {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(circle at top, #0b0b11 0, #050507 45%, #000000 100%);
  color: var(--texto-principal);
  -webkit-font-smoothing: antialiased;
}

/* Helpers */

.container {
  width: 90%;
  max-width: 1160px;
  margin: 0 auto;
}

.secao {
  padding: 5.5rem 0;
  position: relative;
}

.secao-escura {
  padding: 5.5rem 0;
  background: radial-gradient(circle at top left, #08080c 0, #050507 45%, #000000 100%);
}

/* transição suave entre sections */

.secao::before,
.secao-escura::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -40px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent);
  pointer-events: none;
}

h1,
h2,
h3 {
  letter-spacing: -0.03em;
}

p {
  color: var(--texto-secundario);
}

/* NAVBAR FLUTUANTE */

.topo {
  position: fixed;
  top: 1.2rem;
  left: 0;
  right: 0;
  z-index: 40;
  pointer-events: none;
}

.topo-flutuante .topo-conteudo {
  pointer-events: auto;
}

.topo-conteudo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: radial-gradient(circle at top left, rgba(16, 16, 20, 0.96), rgba(16, 16, 20, 0.98));
  border: 1px solid rgba(63, 63, 70, 0.9);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: background 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.topo-glass {
  margin: 0 auto;
  max-width: 1120px;
}

.topo-conteudo.topo-scrolled {
  background: radial-gradient(circle at top left, rgba(16, 16, 20, 0.98), rgba(16, 16, 20, 1));
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.95);
  border-color: rgba(82, 82, 91, 1);
  transform: translateY(-2px);
}

/* Logo */

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--texto-principal);
  text-decoration: none;
  font-size: 0.95rem;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 30%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: conic-gradient(from 180deg, #2563ff, #60a5ff, #0ea5e9, #2563ff);
  color: #0b1020;
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: 0 0 24px rgba(37, 99, 255, 0.8);
}

.logo-texto {
  font-weight: 600;
  font-size: 1.1rem;
}

/* NAV */

.nav {
  position: relative;
}

.nav-lista {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
}

.nav-link {
  position: relative;
  color: var(--texto-terciario);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.2rem 0;
  transition: color 0.2s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0%;
  height: 1px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--azul), var(--azul-claro));
  opacity: 0;
  transition: width 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
  transform-origin: left;
}

.nav-link:hover {
  color: var(--texto-principal);
}

.nav-link:hover::after {
  width: 100%;
  opacity: 1;
  transform: scaleX(1);
}

/* link da seção ativa */

.nav-link-ativo {
  color: var(--texto-principal);
}

.nav-link-ativo::after {
  width: 100%;
  opacity: 1;
  transform: scaleX(1);
}

/* CTA */

.nav-cta {
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--azul), var(--azul-claro));
  color: #0b1020 !important;
  font-weight: 500;
  box-shadow: 0 14px 40px rgba(37, 99, 255, 0.75);
}

/* Botão mobile */

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: #e5e7eb;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-aberto span:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}
.nav-aberto span:nth-child(2) {
  opacity: 0;
}
.nav-aberto span:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* HERO inspirado em SaaS corporativo */

.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 6.2rem 0 4.6rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 255, 0.16), transparent 55%),
    radial-gradient(circle at bottom right, rgba(6, 6, 10, 0.96), #050507 70%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr);
  gap: 3.2rem;
  align-items: center;
}

/* Lado esquerdo: texto */

.hero-left {
  max-width: 34rem;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.25rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(82, 82, 91, 0.9);
  font-size: 0.76rem;
  color: var(--texto-secundario);
  margin-bottom: 1rem;
  background: radial-gradient(circle at top left, rgba(16, 16, 20, 0.85), rgba(5, 5, 7, 0.98));
}

.hero-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 9px rgba(34, 197, 94, 0.9);
}

.hero-left h1 {
  font-size: clamp(2.4rem, 4.4vw, 3.2rem);
  line-height: 1.08;
  margin-bottom: 0.9rem;
}

.hero-left h1 br {
  display: block;
}

.hero-sub {
  font-size: 0.98rem;
  max-width: 30rem;
  margin-bottom: 1.6rem;
  color: var(--texto-secundario);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}

.hero-link {
  border: none;
  background: transparent;
  color: var(--texto-secundario);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0.4rem 0.2rem;
  position: relative;
}

.hero-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: rgba(82, 82, 91, 0.9);
  transform-origin: left;
  transform: scaleX(0.2);
  opacity: 0.7;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.hero-link:hover::after {
  transform: scaleX(1);
  opacity: 1;
}

/* Stats embaixo dos botões */

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  font-size: 0.8rem;
  color: var(--texto-terciario);
}

.hero-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
}

.hero-stat-number {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--texto-principal);
}

.hero-stat-label {
  font-size: 0.8rem;
}

.hero-stat-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.9);
}

/* Lado direito: painel minimalista */

.hero-right {
  justify-self: stretch;
}

.hero-panel {
  background: rgba(16, 16, 20, 0.98);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.6rem 1.3rem;
  border: 1px solid rgba(63, 63, 70, 0.9);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.95);
}

.hero-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  margin-bottom: 0.9rem;
}

.hero-panel-title {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--texto-principal);
}

.hero-panel-status {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #a7f3d0;
}

.hero-panel-body {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.hero-panel-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.7rem;
  border-radius: 0.9rem;
  background: rgba(10, 10, 16, 0.96);
  border: 1px solid rgba(39, 39, 42, 0.9);
}

.hero-row-main {
  flex: 1;
  margin-inline: 0.2rem 0.5rem;
}

.hero-row-name {
  font-size: 0.9rem;
  color: var(--texto-principal);
  margin-bottom: 0.05rem;
}

.hero-row-desc {
  font-size: 0.78rem;
  color: var(--texto-terciario);
}

.hero-row-tag {
  padding: 0.22rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  border: 1px solid rgba(96, 165, 250, 0.9);
  color: var(--azul-claro);
}

.hero-row-tag-muted {
  border-color: rgba(161, 161, 170, 0.9);
  color: var(--texto-terciario);
}

.hero-row-muted {
  opacity: 0.85;
}

/* bolinhas de status */

.hero-row-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  box-shadow: 0 0 10px currentColor;
}

.hero-row-dot-blue {
  background: #60a5ff;
  color: #60a5ff;
}

.hero-row-dot-green {
  background: #22c55e;
  color: #22c55e;
}

.hero-row-dot-amber {
  background: #eab308;
  color: #eab308;
}

/* Responsivo do hero */

@media (max-width: 960px) {
  .hero {
    padding-top: 6.8rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.6rem;
  }

  .hero-right {
    order: -1;
    max-width: 420px;
    width: 100%;
    justify-self: center;
  }

  .hero-left h1 br {
    display: inline;
  }
}

@media (max-width: 760px) {
  .hero-left {
    max-width: 100%;
  }

  .hero-left h1 {
    font-size: 2.3rem;
  }

  .hero-stats {
    gap: 0.8rem;
  }
}



/* Botões */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.8rem 1.7rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, color 0.16s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--azul), var(--azul-claro));
  color: #0b1020;
  box-shadow: 0 16px 40px rgba(37, 99, 255, 0.8);
}

.btn-primary:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 22px 60px rgba(37, 99, 255, 0.9);
}

.btn-outline {
  background: rgba(16, 16, 20, 0.96);
  border: 1px solid rgba(63, 63, 70, 0.9);
  color: var(--texto-principal);
}

.btn-outline:hover {
  background: rgba(18, 18, 24, 1);
}

.btn-outline-azul {
  border: 1px solid rgba(37, 99, 255, 0.75);
  background: rgba(16, 16, 20, 0.96);
  color: var(--texto-principal);
}

.btn-outline-azul:hover {
  background: radial-gradient(circle at top left, rgba(37, 99, 255, 0.12), rgba(16, 16, 20, 1));
}

.hero-link {
  border: none;
  background: transparent;
  color: var(--texto-secundario);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0.4rem 0.2rem;
  position: relative;
}

.hero-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: rgba(82, 82, 91, 0.9);
  transform-origin: left;
  transform: scaleX(0.2);
  opacity: 0.7;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.hero-link:hover::after {
  transform: scaleX(1);
  opacity: 1;
}

.hero-micro {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: var(--texto-terciario);
}

.dot-online {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.9);
}

/* Seção genérica */

.secao-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.9rem;
}

.secao-header h2 {
  font-size: 1.9rem;
  margin-bottom: 0.65rem;
}

.secao-header p {
  font-size: 0.97rem;
}

/* SOBRE */

.secao-sobre {
  background: linear-gradient(to bottom, #101014, #050507);
}

.sobre-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.8rem;
}

.sobre-card {
  background: #101014;
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.7rem 1.6rem;
  border: 1px solid rgba(39, 39, 42, 0.95);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
}

.sobre-card h3 {
  font-size: 1.03rem;
  margin-bottom: 0.45rem;
}

.sobre-card p {
  font-size: 0.92rem;
}

/* SOFTWARES */

.secao-softwares {
  background: radial-gradient(circle at top, #050507, #050507 45%, #000000 100%);
}

.softwares-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.8rem;
}

.soft-card {
  background: #101014;
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.6rem 1.5rem;
  border: 1px solid rgba(39, 39, 42, 0.95);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.95);
  transform: translateY(0);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.soft-card:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(96, 165, 250, 0.95);
  background: radial-gradient(circle at top left, rgba(37, 99, 255, 0.12), #101014);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.98);
}

.soft-topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.9rem;
  font-size: 0.8rem;
}

.soft-pill {
  padding: 0.1rem 0.7rem;
  border-radius: var(--radius-full);
  background: rgba(16, 16, 20, 0.96);
  border: 1px solid rgba(82, 82, 91, 0.9);
}

.soft-status {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-online {
  color: #22c55e;
}

.status-dev {
  color: #eab308;
}

.soft-card h3 {
  font-size: 1.08rem;
  margin-bottom: 0.35rem;
}

.soft-card p {
  font-size: 0.9rem;
  margin-bottom: 0.95rem;
}

.soft-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.soft-tags li {
  font-size: 0.78rem;
  padding: 0.18rem 0.7rem;
  border-radius: var(--radius-full);
  background: rgba(16, 16, 20, 0.96);
  border: 1px solid rgba(63, 63, 70, 0.9);
}

.soft-acoes {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.link-texto {
  font-size: 0.88rem;
  color: var(--azul-claro);
  text-decoration: none;
  position: relative;
}

.link-texto::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: linear-gradient(to right, var(--azul), var(--azul-claro));
  transition: width 0.18s ease;
}

.link-texto:hover::after {
  width: 100%;
}

.btn-soft {
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(96, 165, 250, 0.85);
  background: rgba(16, 16, 20, 0.98);
  color: var(--texto-principal);
  font-size: 0.78rem;
  text-decoration: none;
}

/* PROJETOS */

.secao-projetos {
  background: radial-gradient(circle at top, #050507, #050507 45%, #000000 100%);
}

.projetos-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.5fr);
  gap: 2rem;
  align-items: flex-start;
}

.projeto-card {
  background: #101014;
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.7rem 1.6rem;
  border: 1px solid rgba(39, 39, 42, 0.95);
  box-shadow: 0 22px 75px rgba(0, 0, 0, 0.95);
  display: grid;
  grid-template-columns: 1.4fr 1.6fr;
  gap: 1.5rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.projeto-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.98);
  border-color: rgba(96, 165, 250, 0.9);
}

.projeto-destaque {
  grid-column: 1 / -1;
}

.projeto-thumb-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
}

.projeto-thumb {
  width: 100%;
  border-radius: 16px;
  background: radial-gradient(circle at top left, rgba(37, 99, 255, 0.2), #050507);
  border: 1px solid rgba(82, 82, 91, 0.9);
  position: relative;
  overflow: hidden;
}

.mockup-3d {
  height: 220px;
  transform: perspective(900px) rotateY(-12deg) rotateX(6deg);
  box-shadow: 0 42px 120px rgba(0, 0, 0, 0.95);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mockup-3d::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 10, 16, 0.1), rgba(10, 10, 16, 0.96));
  opacity: 0.7;
}

.mockup-3d:hover {
  transform: perspective(900px) rotateY(-4deg) rotateX(3deg) translateY(-4px);
  box-shadow: 0 60px 130px rgba(0, 0, 0, 0.98);
}

.thumb-overlay {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
}

.mini-thumb {
  height: 140px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
}

.projeto-info h3 {
  font-size: 1.02rem;
  margin-bottom: 0.4rem;
}

.projeto-info p {
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.projeto-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
}

.projeto-tags li {
  font-size: 0.78rem;
  padding: 0.18rem 0.7rem;
  border-radius: var(--radius-full);
  background: rgba(16, 16, 20, 0.98);
  border: 1px solid rgba(63, 63, 70, 0.9);
}

/* CONTATO */

.secao-contato {
  background: radial-gradient(circle at bottom, #050507, #000000 70%);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.4rem;
  align-items: center;
}

.contato-texto h2 {
  font-size: 1.9rem;
  margin-bottom: 0.7rem;
}

.contato-texto p {
  font-size: 0.97rem;
  margin-bottom: 1rem;
}

.contato-lista {
  list-style: none;
  font-size: 0.9rem;
}

.contato-lista li + li {
  margin-top: 0.35rem;
}

.contato-card {
  background: rgba(16, 16, 20, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.8rem 1.5rem;
  border: 1px solid rgba(82, 82, 91, 0.9);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.95);
}

.contato-label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--texto-terciario);
  margin-bottom: 0.45rem;
}

.contato-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.contato-desc {
  font-size: 0.9rem;
  margin-bottom: 1.1rem;
}

.btn-whats {
  width: 100%;
  justify-content: center;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #022c22;
  box-shadow: 0 16px 45px rgba(22, 163, 74, 0.9);
}

.btn-whats:hover {
  transform: translateY(-1px) scale(1.01);
  box-shadow: 0 22px 65px rgba(22, 163, 74, 0.98);
}

.contato-obs {
  font-size: 0.8rem;
  margin-top: 0.6rem;
}

/* RODAPÉ */

.rodape {
  border-top: 1px solid rgba(39, 39, 42, 0.9);
  background: #050507;
  padding: 1.4rem 0;
}

.rodape-conteudo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--texto-secundario);
}

/* REVEAL SCROLL */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

/* RESPONSIVO */

@media (max-width: 960px) {
  .hero {
    padding-top: 6.8rem;
  }

  .hero h1 br {
    display: inline;
  }

  .sobre-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .softwares-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .projeto-card {
    grid-template-columns: 1.3fr 1.7fr;
  }

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

  .contato-card {
    max-width: 440px;
    margin: 0 auto;
  }
}

@media (max-width: 760px) {
  .topo-conteudo {
    padding-inline: 0.9rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-lista {
    position: absolute;
    right: 0;
    top: 120%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    padding: 0.9rem 1rem;
    background: radial-gradient(circle at top, #050507, #050507 70%, #000000 100%);
    border-radius: 1rem;
    border: 1px solid rgba(63, 63, 70, 0.9);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.95);
    min-width: 220px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav-lista-aberta {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .hero h1 br {
    display: inline;
  }

  .hero-conteudo {
    text-align: left;
  }

  .sobre-grid,
  .softwares-grid {
    grid-template-columns: 1fr;
  }

  .projeto-card {
    grid-template-columns: 1fr;
  }

  .rodape-conteudo {
    flex-direction: column;
    text-align: center;
  }
}