:root {
  --bg:      #060810;
  --bg-alt:  #0b0f1a;
  --card:    #0d1220;
  --border:  rgba(255,255,255,.08);
  --accent:  #e3efef;
  --text:    #e2e8f0;
  --muted:   #7a8aaa;
}
 
html { scroll-behavior: smooth; }
 
body {
  background-color: var(--bg) !important;
  color: var(--text) !important;
  font-family: Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
}
 
h1, h2, h3, h4, h5 { color: var(--text); }
 
p { color: var(--muted); }
 
section {
  padding: 70px 0;
}
 
.sec-alt {
  background-color: var(--bg-alt);
}
 
h2 {
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 36px;
}
 

.navbar {
  background-color: #060810 !important;
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}
 
.navbar-brand {
  color: var(--accent) !important;
  font-weight: 700;
  font-size: 1rem;
}
 
.nav-link {
  color: var(--muted) !important;
  font-size: .88rem;
  transition: color .2s;
}
 
.nav-link:hover {
  color: var(--text) !important;
}
 
.navbar-toggler {
  border-color: var(--border) !important;
}
 
.navbar-toggler-icon {
  filter: invert(1);
}
 

.navbar-collapse {
  background-color: #060810;
}
 

#home {
  min-height: calc(100vh - 60px);
  display: flex;
  align-items: center;
}
 
.label {
  font-size: .78rem;
  color: var(--accent);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
 
h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
}
 
h1 span { color: var(--accent); }
 
.sub {
  color: var(--muted);
  margin-bottom: 28px;
}
 
.btn-main {
  background: var(--accent);
  color: #060810;
  font-size: .85rem;
  font-weight: 700;
  padding: 11px 24px;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity .2s;
  display: inline-block;
}
 
.btn-main:hover { opacity: .85; color: #060810; }
 
.btn-ghost {
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: .85rem;
  padding: 11px 24px;
  border-radius: 8px;
  text-decoration: none;
  transition: border-color .2s, color .2s;
  display: inline-block;
}
 
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}
 
.foto-perfil {
  width: 260px;
  height: 300px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border);
}
 

.carrossel {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
}
 
.car-track {
  display: flex;
  transition: transform .45s ease;
}
 
.car-track img {
  min-width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}
 
.car-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(6,8,16,.7);
  border: 1px solid var(--border);
  color: white;
  cursor: pointer;
  font-size: .95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}
 
.car-btn:hover { background: var(--accent); color: #060810; border-color: var(--accent); }
.car-btn.prev { left: 10px; }
.car-btn.next { right: 10px; }
 
.car-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}
 
.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.3);
  cursor: pointer;
  transition: background .3s;
}
 
.dot.active { background: var(--accent); }
 
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
 
.tags span {
  font-size: .78rem;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: var(--card);
}
 

.skill-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 16px;
  text-align: center;
  transition: border-color .2s, transform .2s;
}
 
.skill-card:hover {
  border-color: rgba(74,240,196,.35);
  transform: translateY(-3px);
}
 
.skill-card span {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 10px;
}
 
.skill-card p {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}
 

.curso-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px 20px;
  transition: border-color .2s, transform .2s;
  height: 100%;
}
 
.curso-card:hover {
  border-color: rgba(74,240,196,.35);
  transform: translateY(-3px);
}
 
.curso-fonte {
  font-size: .72rem;
  color: var(--accent);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
 
.curso-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}
 

.table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid var(--border);
}
 
table {
  border-collapse: collapse;
}
 
thead th {
  background: var(--card);
  padding: 14px 20px;
  text-align: left;
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
 
tbody td {
  padding: 13px 20px;
  font-size: .88rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  transition: background .2s;
}
 
tbody tr:hover td {
  background: rgba(74,240,196,.03);
  color: var(--text);
}
 

.redes {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
 
.redes a {
  display: block;
  padding: 12px 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: .85rem;
  color: var(--muted);
  text-decoration: none;
  transition: border-color .2s, color .2s;
}
 
.redes a:hover {
  border-color: var(--accent);
  color: var(--accent);
}
 
form input,
form textarea {
  display: block;
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-family: Arial, sans-serif;
  font-size: .88rem;
  outline: none;
  resize: vertical;
  margin-bottom: 12px;
  transition: border-color .2s;
}
 
form input::placeholder,
form textarea::placeholder { color: var(--muted); }
 
form input:focus,
form textarea:focus { border-color: rgba(74,240,196,.4); }
 
form button {
  background: var(--accent);
  color: #060810;
  font-family: Arial, sans-serif;
  font-size: .88rem;
  font-weight: 700;
  padding: 12px 28px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: opacity .2s;
}
 
form button:hover { opacity: .85; }
 

footer {
  padding: 28px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
 
footer p {
  font-size: .8rem;
  color: var(--muted);
  margin: 0;
}
 
/* Deixar + RESPONSIVO*/

@media (max-width: 768px) {
  #home {
    min-height: auto;
    padding: 60px 0;
    text-align: center;
  }
 
  .d-flex { justify-content: center; }
 
  .foto-perfil {
    width: 200px;
    height: 240px;
  }
 
  .car-track img { height: 250px; }
}
 
@media (max-width: 480px) {
  section { padding: 50px 0; }
  h2 { font-size: 1.4rem; }
}