:root {
  --bg: #0b0e13;
  --card: rgba(255,255,255,0.06);
  --neon: #00f6ff;
  --text: #e6e6e6;
  --muted: #9aa0a6;
}

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

body {
  font-family: 'Inter', sans-serif;
  background: radial-gradient(circle at top, #121826, #0b0e13);
  color: var(--text);
  line-height: 1.6;
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.4), #0b0e13);
}

.hero-content {
  position: relative;
  max-width: 900px;
  padding: 40px 20px;
}

.badge {
  display: inline-block;
  margin-bottom: 20px;
  padding: 6px 14px;
  border: 1px solid var(--neon);
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--neon);
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700;
}

.hero h1 span {
  color: var(--neon);
}

.hero p {
  max-width: 600px;
  margin: 20px auto 30px;
  color: var(--muted);
}

/* BOTÃO */
.btn-primary {
  display: inline-block;
  padding: 14px 34px;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--neon), #4ffcff);
  color: #000;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 0 25px rgba(0,246,255,0.4);
  transition: 0.3s;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(0,246,255,0.7);
}

/* SEÇÕES */
.section {
  max-width: 1100px;
  margin: 80px auto;
  padding: 0 20px;
  text-align: center;
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 50px;
}

/* CARDS */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}

.card {
  background: var(--card);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 30px;
  text-align: left;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--neon);
}

.card span {
  color: var(--neon);
  font-weight: 700;
  font-size: 0.9rem;
}

.card h3 {
  margin: 10px 0;
}

/* FORM */
.destaque {
  background: linear-gradient(180deg, transparent, rgba(0,246,255,0.05));
}

form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

form input,
form textarea {
  padding: 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.15);
  background: #121826;
  color: #fff;
}

form input:focus,
form textarea:focus {
  outline: none;
  border-color: var(--neon);
}

form button {
  padding: 14px;
  border-radius: 30px;
  border: none;
  background: var(--neon);
  font-weight: 600;
  cursor: pointer;
}

form small {
  color: var(--muted);
}

/* FOOTER */
footer {
  padding: 40px 20px;
  text-align: center;
  color: var(--muted);
}