/* =======================
   BASE
======================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Inter, Arial, sans-serif;
  background: #0d1117;
  color: #e6edf3;
  overflow-x: hidden;
  padding-bottom: 40px;
}

/* =======================
   HEADER
======================= */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  background: #161b22;
  box-shadow: 0 4px 14px rgba(0,0,0,0.4);
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: #00eaff;
}

.nav-list {
  display: flex;
  gap: 22px;
  list-style: none;
}

.nav-list a {
  text-decoration: none;
  color: #cdd9e5;
  font-weight: 600;
  transition: 0.2s;
}

.nav-list a:hover {
  color: #00eaff;
}

#themeToggle {
  background: #21262d;
  border: none;
  color: #00eaff;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
}

/* =======================
   HERO
======================= */
.hero {
  text-align: center;
  padding: 70px 20px 50px;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 14px;
  color: #fff;
}

.hero-sub {
  color: #9fb2c7;
  max-width: 780px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.55;
  margin-bottom: 25px;
}

.btn {
  padding: 12px 20px;
  background: #00eaff;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  color: #001;
  transition: 0.2s;
}

.btn:hover {
  filter: brightness(1.12);
}

/* =======================
   TÍTULO
======================= */
.section-title {
  text-align: center;
  margin: 20px 0;
  color: #00eaff;
  font-size: 1.7rem;
}

/* =======================
   SLIDER
======================= */
.slider-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

/* Corrigido: remove linhas indesejadas */
.slider-window,
.slider-track,
.slider-container {
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
  background: transparent !important;
}

/* Área que mostra o slide */
.slider-window {
  width: 820px;
  overflow: hidden;
}

/* Linha que desliza */
.slider-track {
  display: flex;
  gap: 0 !important; /* IMPORTANTÍSSIMO para remover a linha lateral */
  transition: transform 0.5s ease-in-out;
}

/* Botões */
.nav-btn {
  background: #21262d;
  border: none;
  color: #00eaff;
  font-size: 2rem;
  padding: 12px;
  border-radius: 10px;
  cursor: pointer;
}

/* =======================
   CARD
======================= */
.card {
  min-width: 100%;
  background: #161b22;
  border-radius: 12px;
  padding: 22px;
  display: flex;
  gap: 20px;
  align-items: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  border: none; /* remove borda que causava a linha */
}

.card-img {
  width: 42%;
  border-radius: 12px;
}

.card-content h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.card-content p {
  color: #9aa6b2;
  margin-bottom: 12px;
}

.details {
  list-style: none;
  color: #cdd9e5;
  font-size: 0.95rem;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, 1fr);
}

/* =======================
   DOTS
======================= */
.dots {
  display: flex;
  justify-content: center;
  margin-top: 18px;
  gap: 10px;
}

.dot {
  width: 12px;
  height: 12px;
  background: #30363d;
  border-radius: 50%;
  border: none;
  cursor: pointer;
}

.dot.active {
  background: #00eaff;
}

/* =======================
   CONTATOS
======================= */
.contatos {
  text-align: center;
  margin-top: 40px;
}

.contatos-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
}

.contatos-links a {
  padding: 12px 16px;
  background: #21262d;
  border-radius: 8px;
  text-decoration: none;
  color: #e6edf3;
  border: 1px solid #30363d;
}

/* =======================
   FOOTER
======================= */
.footer {
  text-align: center;
  margin-top: 40px;
  color: #9aa6b2;
}