/* style.css */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

:root {
  /* Nova paleta moderna: tons de roxo/azul com toque futurista */
  --primary-color: #0f0c29; /* fundo degradê escuro */
  --secondary-color: #1a1a2e;
  --accent-color: #9330da; /* roxo vibrante */
  --accent-hover: #9e59df; /* violeta mais claro para hover */
  --text-color: #f0f0f0;
  --text-light: #b0b0d0;
  --border-radius: 16px;
  --border-radius-md: 20px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 32px;
  --spacing-xl: 100px;
  --max-width: 1200px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 18px;
}

/* Fundo com degradê sutil */
body {
  font-family: "Inter", sans-serif;
  background: #0f0c29;
  background: linear-gradient(90deg, rgb(27, 12, 41) 21%, rgb(18, 1, 34) 100%);
  color: var(--text-color);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Layout */
.header,
.main {
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-md);
}
.footer {
  margin: 0 auto;
  padding: 5px 5px;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  position: relative;
}

.header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: var(--spacing-md);
  right: var(--spacing-md);
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--accent-color),
    transparent
  );
}

.title {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(90deg, #a965e9, #7620b3);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: glow 2s infinite alternate;
}

@keyframes glow {
  from {
    text-shadow: 0 0 5px rgba(138, 43, 226, 0.5);
  }
  to {
    text-shadow: 0 0 20px rgba(138, 43, 226, 0.8);
  }
}

.nav-list {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
}

.nav-list a {
  color: var(--text-light);
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  transition: var(--transition);
  position: relative;
}

.nav-list a::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: var(--transition);
  transform: translateX(-50%);
}

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

.nav-list a:hover::after {
  width: 80%;
}

/* Main Sections */
.main {
  padding-top: 50px;
}

.subtitle {
  font-size: 40px;
  margin-bottom: 65px;
  font-weight: 700;
  background: linear-gradient(90deg, #d5b5f3, #9941d8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-align: center;
}

.me,
.projects,
.skills,
.certificates {
  margin-bottom: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Animação ao rolar */
.animate-in {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.profile-photo {
  width: 300px;
  height: 300px;
  object-fit: cover;
  border-radius: 50%;
  margin: var(--spacing-md) 0;
  border: 1px solid transparent;
  background: linear-gradient(
        45deg,
        var(--secondary-color),
        var(--secondary-color)
      )
      padding-box,
    linear-gradient(45deg, #8a2be2, #6a0dad) border-box;
  box-shadow: 0 10px 30px rgba(106, 13, 173, 0.3);
  transition: var(--transition);
}

.profile-photo:hover {
  transform: scale(1.05) rotate(5deg);
  box-shadow: 0 10px 25px rgba(188, 100, 252, 0.3);
}

.description {
  line-height: 1.9;
  color: var(--text-light);
  max-width: 800px;
  background: rgba(26, 26, 46, 0.7);
  backdrop-filter: blur(10px);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  margin-top: 30px;
  border: 1px solid rgba(138, 43, 226, 0.2);
}
.description:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(106, 13, 173, 0.5);
}
/* Projects */
.project-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  max-width: 1000px;
}
.project-item {
  background: rgba(26, 26, 46, 0.6);
  line-height: 1.7;
  backdrop-filter: blur(8px);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  max-width: 800px;
  border: 1px solid rgba(138, 43, 226, 0.15);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.project-item.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.project-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(106, 13, 173, 0.5);
}

.project-description {
  margin: var(--spacing-md) 0;
  color: var(--text-light);
  line-height: 1.6;
  max-width: 35vw;
  max-height: 80vh;
  overflow: auto;
}
.project-link {
  display: inline-block;
  background: linear-gradient(90deg, var(--accent-color), #8a2be2);
  color: white;
  padding: 0.6rem 1.2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 10px rgba(106, 13, 173, 0.3);
  margin-top: 5px;
}

.project-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(106, 13, 173, 0.5);
}

/* Skills */
.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
  max-width: 800px;
}
.skill-item {
  background: rgba(26, 26, 46, 0.7);
  backdrop-filter: blur(6px);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  border: 1px solid rgba(138, 43, 226, 0.2);
  transition: var(--transition);

}

.skill-item:hover {
  background: rgba(106, 80, 200, 0.2);
  transform: scale(1.05);
  box-shadow: 0 10px 25px rgba(188, 100, 252, 0.3);
  cursor: pointer;
}

/* Certificates */
.certificate-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  max-width: 2000px;
}

.certificate-item {
  background: rgba(26, 26, 46, 0.6);
  backdrop-filter: blur(8px);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  max-width: 700px;
  border: 1px solid rgba(203, 159, 245, 0.15);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.certificate-item.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.certificate-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(188, 100, 252, 0.3);
}

.certificate-link {
  display: inline-block;
  background: linear-gradient(90deg, var(--accent-color), #8a2be2);
  color: white;
  padding: 0.6rem 1.2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 10px rgba(106, 13, 173, 0.3);
  margin-top: var(--spacing-lg);
}

.certificate-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(106, 13, 173, 0.5);
}

/* Footer */
.footer {
  text-align: end;
  border-top: 1px solid rgba(138, 43, 226, 0.1);
  background-color: #1a1a2e;
}

.social {
  flex-direction: column;
}
.contact-list {
  display: flex;
  justify-content: end;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.logo {
  width: 35px;
  height: 35px;
  border-radius: var(--border-radius-md);
  transition: var(--transition);
  filter: grayscale(100%) brightness(1.2);
}

.contact:hover .logo,
.contact:focus .logo {
  transform: scale(1.2) rotate(10deg);
  filter: grayscale(0%) brightness(1.4);
  box-shadow: 0 10px 25px rgba(188, 100, 252, 0.3);
}

.subtitle-contact {
  font-size: 30px;
  margin-bottom: var(--spacing-sm);
  margin-right: 80px;
  text-align: end;
}

/* Animação de entrada ao rolar */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}