/* === Configurações Globais === */
:root {
  --bg-dark: #121212;
  --bg-card: #1e1e1e;
  --accent-blue: #00a8ff;
  --text-primary: #ffffff;
  --text-secondary: #c0c0c0;
  --text-muted: #808080;
  --border-soft: rgba(255, 255, 255, 0.05);
  --radius-lg: 16px;
  --transition: 0.3s ease;
}

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

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

html {
  scroll-behavior: smooth;
}

body {
  padding-top: 70px;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 20px 0;
  scroll-margin-top: 60px;
}

h1,
h2,
h3,
h4,
strong {
  color: var(--text-primary);
}

.section-title {
  font-size: 1.8rem;
  margin-bottom: 18px;
}

.accent {
  color: var(--accent-blue);
}

/* === Componentes === */
.btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  text-align: center;
  border: none;
}

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

.btn.secondary {
  border: 2px solid var(--accent-blue);
  color: var(--accent-blue);
}

.btn:hover {
  opacity: 0.8;
  transform: translateY(-2px);
}

.tag {
  background: var(--bg-card);
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
}

.badge {
  background: rgba(0, 168, 255, 0.1);
  color: var(--accent-blue);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid rgba(0, 168, 255, 0.3);
}

/* === Layout === */
header {
  width: 100%;
  padding: 15px 0;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(18, 18, 18, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-soft);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-blue);
}

/* Menu Mobile */
.nav-list {
  position: fixed;
  top: 0;
  right: -100%;
  flex-direction: column;
  background-color: var(--bg-card);
  width: 80%;
  height: 100vh;
  padding: 100px 40px;
  gap: 30px;
  transition: 0.4s ease-in-out;
  list-style: none;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  display: flex;
  visibility: hidden;
}

.nav-list.active {
  right: 0;
  visibility: visible;
}

.nav-list a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.2rem;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1100;
}

.bar {
  width: 28px;
  height: 3px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: 0.3s;
}

.menu-toggle.is-active .bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active .bar:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.menu-toggle.is-active .bar:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Hero */
.hero-content {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 30px;
  z-index: 1;
}

.hero-img {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}

.hero-img::before {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  background: var(--accent-blue);
  opacity: 0.45;
  filter: blur(50px);
  z-index: -1;
}

.hero-img img {
  width: 200px;
  height: auto;
  object-fit: cover;
  border-radius: 0;
  border: none;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5));
}

.hero-text h1 {
  font-size: 2.5rem;
}

.hero-text p {
  max-width: 500px;
  margin: 15px auto;
  color: var(--text-secondary);
}

.soft-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 20px 0;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.social-links-hero {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 25px;
}

.social-links-hero a {
  color: var(--text-secondary);
  font-size: 1.6rem;
  transition: 0.3s;
}

.social-links-hero a:hover {
  color: var(--accent-blue);
}

.social-links-hero a:hover {
  color: var(--accent-blue);
}

/* Sobre & Experiência */
.about-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.about-column p {
  margin-bottom: 15px;
  color: var(--text-secondary);
}

.experience-card {
  background: var(--bg-card);
  padding: 35px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
}

.exp-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 10px;
}

.exp-header h4 {
  color: var(--accent-blue);
}

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

.experience-card strong {
  color: var(--text-primary);
}

.experience-card h5 {
  margin-top: 10px;
  color: var(--text-secondary);
}

.date {
  color: var(--accent-blue);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 25px;
  display: block;
  opacity: 0.9;
}

.exp-list {
  list-style: none;
  margin-top: 10px;
}

.exp-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.exp-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-blue);
  font-weight: bold;
}

/* Hard Skills */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
  width: 100%;
}

.skill-card {
  background: var(--bg-card);
  padding: 20px 15px;
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  width: 100%;
  overflow: hidden;
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 168, 255, 0.15);
  border-color: var(--accent-blue);
}

.skill-card i {
  font-size: 2rem;
  color: var(--accent-blue);
  margin-bottom: 12px;
}

.skill-card span {
  display: block;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.skill-card small {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
  display: block;
}

/* Projetos */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  width: 100%;
}

.project-card {
  background: var(--bg-card);
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  text-align: center;
  height: 100%;
  transition: all 0.3s ease;
  gap: 20px;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 168, 255, 0.15);
  border-color: var(--accent-blue);
}

.project-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  border-radius: 8px;
}

.card-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-info h4 {
  font-size: 1.3rem;
  margin: 20px 0 10px;
}

.card-info p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.btn-project {
  padding: 8px 15px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  margin-top: 10px;
}

.btn-project.primary {
  color: #fff;
  color: var(--accent-blue);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}

/* Certificações*/
.carousel-container {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}

.carousel {
  display: flex;
  overflow: hidden;
  width: 100%;
}

.carousel .card {
  min-width: 100%;
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: var(--bg-card);
  padding: 40px;
  border-radius: var(--radius-lg);
  min-height: 300px;
}

.carousel .card.active {
  display: flex;
  animation: fadeIn 0.5s ease;
}

.certification-section .carousel .card {
  padding: 30px 15px;
  min-height: 400px;
  justify-content: center;
  border: 1px solid var(--border-soft);
}

.certification-section .card h4 {
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 800;
  margin: 15px 0 8px 0;
  line-height: 1.2;
}

.certification-section .card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 400;
  max-width: 280px;
  margin-bottom: 0;
}
.cert-icon {
  background: rgba(0, 168, 255, 0.1);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(0, 168, 255, 0.2);
  margin-bottom: 10px;
}

.cert-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 15px;
  color: var(--accent-blue);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: 0.3s;
}

.cert-link:hover {
  text-decoration: underline;
  filter: brightness(1.2);
}

.cert-link i {
  font-size: 0.75rem;
}

.tags {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: auto;
}

.tags span {
  background: rgba(0, 168, 255, 0.1);
  color: var(--accent-blue);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.prev,
.next {
  background: none;
  border: none;
  color: var(--accent-blue);
  font-size: 2rem;
  cursor: pointer;
  padding: 10px;
  transition: 0.3s;
  outline: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.prev:hover,
.next:hover {
  color: var(--text-primary);
  background: none;
  color: var(--accent-blue);
}

/* Formulário & Footer */
#contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-left: 5px;
}

input,
textarea {
  background-color: var(--bg-card);
  border: 1px solid transparent;
  padding: 16px 18px;
  color: var(--text-primary);
  border-radius: 12px;
  font-family: inherit;
  font-size: 0.7rem;
  transition: var(--transition);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
  opacity: 1;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: rgba(0, 168, 255, 0.5);
  background-color: #252525;
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill {
  -webkit-text-fill-color: var(--text-primary);
  -webkit-box-shadow: 0 0 0px 1000px var(--bg-card) inset;
  transition: background-color 5000s ease-in-out 0s;
}

.footer-main {
  padding: 40px 0;
  border-top: 1px solid var(--border-soft);
  margin-top: 40px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.social-links-footer {
  display: flex;
  gap: 20px;
}

.social-links-footer a {
  color: var(--text-secondary);
  font-size: 1.4rem;
  transition: var(--transition);
}

@media (width > 350px) {
  .certification-section .carousel .card {
    min-height: 350px;
  }
}

/* === Desktop === */
@media (min-width: 768px) {
  .section {
    padding: 20px 0;
  }

  .section-title {
    font-size: 2rem;
    margin-bottom: 40px;
  }

  /* Nav Desktop */
  .menu-toggle {
    display: none;
  }

  .nav-list {
    position: static;
    flex-direction: row;
    height: auto;
    width: auto;
    background: none;
    box-shadow: none;
    padding: 0;
    visibility: visible;
  }

  .nav-list a {
    font-size: 0.95rem;
    color: var(--text-secondary);
  }

  .nav-list a:hover {
    color: var(--accent-blue);
  }

  /* Hero Desktop */
  .hero-content {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
    gap: 60px;
  }

  .hero-img img {
    width: 320px;
    height: auto;
  }

  .hero-img::before {
    width: 250px;
    height: 250px;
    filter: blur(70px);
  }

  .hero-text h1 {
    font-size: 4rem;
  }

  .hero-text p,
  .soft-skills,
  .social-links-hero {
    justify-content: flex-start;
    text-align: left;
    margin-left: 0;
  }

  .cta-buttons {
    flex-direction: row;
  }

  /* Layout Grids */
  .about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    text-align: justify;
  }

  .skills-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
  }

  .skill-card {
    padding: 30px 20px;
    min-height: 200px;
  }

  .exp-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 40px;
  }

  .exp-header {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  #contact-form {
    max-width: 600px;
    margin: 0 auto;
  }
}