/* ===== Novo STYLE.CSS - Tema Escuro Azul (Pedro Henrique) ===== */
@import url('https://fonts.googleapis.com/css2?family=Cabin:wght@400;500;600;700&display=swap');

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

:root {
  --background-color: #0d0d0d;
  --card-color: #121212;
  --primary-color: #264aad;
  --secondary-color: #a8bbee;
  --text-color: #f1f1f1;
  --text-secondary: #b3b3b3;
  --border-color: #1f1f1f;
  --hover-color: #4662ae;
}

body {
  font-family: "Cabin", sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(13, 13, 13, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--secondary-color);
  letter-spacing: 1px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary-color);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--secondary-color);
}

.github-link {
  color: var(--text-secondary);
  font-size: 1.5rem;
  transition: color 0.3s ease;
}

.github-link:hover {
  color: var(--secondary-color);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background: var(--text-color);
  margin: 3px 0;
  transition: 0.3s;
}

/* ===== Hero Section ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-greeting {
  color: var(--secondary-color);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.hero-name {
  font-size: 4rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.hero-title {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--text-secondary);
}

.cursor {
  color: var(--secondary-color);
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--secondary-color);
  color: var(--background-color);
}

.btn-primary:hover {
  background: var(--hover-color);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--secondary-color);
  color: var(--text-color);
}

.btn-secondary:hover {
  background: var(--secondary-color);
  color: var(--background-color);
}

.hero-image {
  display: flex;
  justify-content: center;
}

.profile-circle {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 3px solid var(--secondary-color);
  padding: 10px;
  background: var(--card-color);
  animation: float 6s ease-in-out infinite;
}

.profile-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

/* ===== Section Titles ===== */
.section-title {
  font-size: 2.8rem;
  text-align: center;
  color: var(--secondary-color);
  margin-bottom: 3rem;
}

/* ===== About ===== */
.about {
  padding: 100px 0;
  background: var(--card-color);
}

.about-text p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.info-item {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.info-item strong {
  color: var(--secondary-color);
}

.skills-container h3 {
  color: var(--secondary-color);
  margin-bottom: 2rem;
  font-size: 1.5rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  width: 25%;
  background: var(--background-color);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.skill-item:hover {
  transform: translateY(-5px);
  border-color: var(--secondary-color);
}

.skill-item i {
  font-size: 2rem;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

/* ===== Portfolio ===== */
.portfolio {
  padding: 100px 0;
}

.project-card {
  background: var(--card-color);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

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

.project-info h3 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.project-info p {
  color: var(--text-secondary);
}

.tech-tag {
  background: var(--secondary-color);
  color: var(--background-color);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* ===== Education ===== */
.education {
  padding: 100px 0;
  background: var(--background-color);
}

.education-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--card-color);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.education-icon i {
  font-size: 3rem;
  color: var(--secondary-color);
}

.education-info h3 {
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.education-institution {
  color: var(--text-color);
  font-weight: 600;
}

.education-period {
  color: var(--text-secondary);
}

/* ===== Contact ===== */
.contact {
  padding: 100px 0;
  background: var(--card-color);
}

.contact-item i {
  font-size: 2rem;
  color: var(--secondary-color);
  width: 50px;
}

.contact-item h3 {
  color: var(--secondary-color);
}

.contact-item p {
  color: var(--text-secondary);
}

.contact-form {
  background: var(--background-color);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: var(--card-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-color);
}

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

/* ===== Footer ===== */
.footer {
  background: var(--background-color);
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer p {
  color: var(--text-secondary);
}

.social-links a {
  color: var(--text-secondary);
  font-size: 1.5rem;
  transition: color 0.3s ease;
}

.social-links a:hover {
  color: var(--secondary-color);
}

/* ===== Responsividade ===== */
@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .hero-name { font-size: 2.5rem; }
  .hero-title { font-size: 1.4rem; }

  .profile-circle {
    width: 250px;
    height: 250px;
  }

  .about, .portfolio, .education, .contact {
    padding: 60px 0;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .section-title {
    font-size: 2rem;
  }
}