/* Linear Tech: portal de soluções. Mesma identidade da página anterior (Syne + DM Sans, azul, roxo e verde). */
:root {
  --bg: #f0f2f8;
  --surface: #e6e9f4;
  --card-bg: #ffffff;
  --text: #1a1a2e;
  --muted: #5a5a78;
  --border: rgba(26, 26, 46, 0.1);
  --accent: #0099cc;
  --accent2: #5b32d6;
  --accent3: #00a87a;
  --nav-bg: rgba(240, 242, 248, 0.9);
  --font-head: 'Syne', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.6 var(--font-body);
}

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

a {
  color: inherit;
}

h1,
h2,
h3 {
  font-family: var(--font-head);
  line-height: 1.12;
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
}

:focus-visible {
  outline: 3px solid var(--accent2);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Navegação ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding: 0.75rem clamp(1rem, 4vw, 3rem);
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.logo-img {
  width: 44px;
  height: auto;
}

.logo-text {
  display: block;
  font: 800 1.15rem/1 var(--font-head);
}

.logo-text span {
  color: var(--accent2);
}

.logo-sub {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  display: inline-block;
  padding: 0.4rem 0;
  font-weight: 500;
  text-decoration: none;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--text);
}

/* ---------- Blocos gerais ---------- */
.hero,
.secao {
  max-width: 72rem;
  margin: 0 auto;
  padding: clamp(2.5rem, 7vw, 5rem) clamp(1rem, 4vw, 3rem);
}

.eyebrow {
  margin-bottom: 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent2);
}

.hero h1 {
  max-width: 16ch;
  font-size: clamp(2.4rem, 7vw, 4.5rem);
  font-weight: 800;
}

.grad {
  background: linear-gradient(100deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-desc {
  max-width: 40rem;
  margin-top: 1.25rem;
  font-size: 1.15rem;
  color: var(--muted);
}

.secao h2 {
  font-size: clamp(1.7rem, 4.5vw, 2.6rem);
  font-weight: 800;
}

.secao-desc {
  max-width: 40rem;
  margin-top: 0.75rem;
  color: var(--muted);
}

.acoes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(100deg, var(--accent), var(--accent2));
  color: #ffffff;
  box-shadow: 0 10px 24px -12px var(--accent2);
}

.btn-ghost {
  border: 1.5px solid var(--border);
  background: var(--card-bg);
  overflow-wrap: anywhere;
}

/* ---------- Cartões dos aplicativos ---------- */
.cards {
  display: grid;
  /* 4 colunas no computador, 2 no tablet, 1 no celular: nenhum cartão fica sozinho numa linha */
  grid-template-columns: repeat(auto-fit, minmax(14.5rem, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.card {
  --cor: var(--accent);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-top: 5px solid var(--cor);
  border-radius: 1.25rem;
  box-shadow: 0 18px 40px -30px rgba(26, 26, 46, 0.5);
}

.card-jogos {
  --cor: #00a58c;
}

.card-enf {
  --cor: #0f766e;
}

.card-musica {
  --cor: #d97706;
}

.card-cozinha {
  --cor: #b85732;
}

.card-topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.4rem;
}

.card-topo img {
  width: 64px;
  height: 64px;
  border-radius: 1rem;
}

.etiqueta {
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--cor) 14%, #ffffff);
  color: color-mix(in srgb, var(--cor) 70%, #000000);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.card h3 {
  font-size: 1.45rem;
  font-weight: 800;
}

.card-frase {
  font-weight: 700;
}

.card p:not(.card-frase),
.card li {
  color: var(--muted);
  font-size: 0.95rem;
}

.card ul {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding-left: 1.1rem;
}

.btn-card {
  margin-top: auto;
  background: var(--cor);
  color: #ffffff;
  border-radius: 0.9rem;
}

.card ul + .btn-card,
.card p + .btn-card {
  margin-top: 1rem;
}

/* aplicativo ainda não publicado: o botão não leva a lugar nenhum */
.btn-card-breve {
  background: transparent;
  border: 1.5px dashed var(--cor);
  color: var(--cor);
}

.btn-card-breve:hover {
  transform: none;
}

.sugestao {
  max-width: 40rem;
  margin-top: 1.5rem;
  color: var(--muted);
}

.sugestao a {
  color: var(--accent2);
  font-weight: 700;
}

/* ---------- Como funciona ---------- */
.faixa {
  max-width: none;
  background: var(--surface);
}

.faixa > * {
  max-width: 66rem;
  margin-inline: auto;
}

.passos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
  padding: 0;
  list-style: none;
  counter-reset: passo;
}

.passos li {
  counter-increment: passo;
  display: grid;
  gap: 0.35rem;
}

.passos li::before {
  content: counter(passo);
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.4rem;
  border-radius: 50%;
  background: var(--card-bg);
  color: var(--accent2);
  font: 800 1.1rem/1 var(--font-head);
}

.passos strong {
  font: 700 1.15rem/1.2 var(--font-head);
}

.passos span {
  color: var(--muted);
}

/* ---------- Sob medida ---------- */
.servicos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.servicos article {
  padding-left: 1rem;
  border-left: 3px solid var(--accent);
}

.servicos article:nth-child(2) {
  border-color: var(--accent2);
}

.servicos article:nth-child(3) {
  border-color: var(--accent3);
}

.servicos h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

.servicos p {
  margin-top: 0.4rem;
  color: var(--muted);
}

/* ---------- Contato e rodapé ---------- */
.contato {
  text-align: center;
}

.contato .secao-desc {
  margin-inline: auto;
}

.contato .acoes {
  justify-content: center;
}

footer {
  display: grid;
  gap: 0.4rem;
  padding: 2rem clamp(1rem, 4vw, 3rem) 2.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
}

footer strong {
  color: var(--text);
}

.rodape-nota {
  max-width: 40rem;
  margin: 0.4rem auto 0;
  font-size: 0.82rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn {
    transition: none;
  }
}