/* ==========================================================================
   VARIÁVEIS DE ESTILO
   ========================================================================== */
:root {
  --bg-color: #fafbfd;
  --text-dark: #012b55;
  --text-muted: #4a5568;
  --accent-blue: #a2d2ff;
  --accent-blue-soft: #e8f1f5;
  --font-serif: "Source Serif 4", Georgia, serif;
  --font-sans: "Inter", sans-serif;
}

/* ==========================================================================
   CONFIGURAÇÕES GERAIS
   ========================================================================== */

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

body {
  background-color: var(--bg-color);
  color: var(--text-dark);
  font-family: var(--font-serif);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-x: hidden;
}

@keyframes fadeInPage {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

body {
  animation: fadeInPage 0.5s ease-in-out forwards;
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2.5rem 8%;
  background: transparent;
}

.logo {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.5px;
  color: var(--text-dark);
}

.logo a {
  text-decoration: none;
  color: var(--text-dark);
}

.menu {
  display: flex;
  gap: 1.5rem;
}

.menu a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  font-size: 0.95rem;
  transition: opacity 0.2s ease;
}

.menu a:hover {
  opacity: 0.6;
}

/* ==========================================================================
   HERO / MAIN CONTENT
   ========================================================================== */
.hero-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 1rem 8%;
  text-align: center;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.hero-content h1 {
  font-size: 4rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.2rem;
}

.subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: 2.5rem;
}

.actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.btn {
  text-decoration: none;
  padding: 12px 28px;
  border-radius: 32px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.25s ease;
}

.btn-primary {
  background-color: var(--text-dark);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: #1e3a8a;
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--accent-blue);
  color: var(--text-dark);
}

.btn-secondary:hover {
  background-color: #8ec5fc;
  transform: translateY(-2px);
}

.badge {
  display: inline-block;
  background-color: var(--accent-blue-soft);
  color: var(--text-dark);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(162, 210, 255, 0.4);
}

.about-container {
  position: relative;
  text-align: center;
  padding: 0 8%;
  z-index: 2;
}

.profile-section {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: center;
  margin: 2.5rem 0;
}

.profile-text h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--text-dark);
  margin-bottom: 0.8rem;
}

.profile-text {
  font-size: 0.95rem;
  color: var(--text-dark);
  line-height: 1.65;
  text-align: justify;
}
.profile-section img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

/* ==========================================================================
   DETALHES GRAFICOS 
   ========================================================================== */
.graphic-shape {
  position: absolute;
  border-radius: 50%;
  background: var(--accent-blue);
  opacity: 0.45;
  filter: blur(50px);
  z-index: 1;
}

.shape-1 {
  width: 320px;
  height: 320px;
  top: 15%;
  left: 15%;
}

.shape-2 {
  width: 250px;
  height: 250px;
  bottom: 10%;
  right: 18%;
}

.dots-divider {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 2.5rem;
}

.dots-divider span {
  width: 6px;
  height: 6px;
  background-color: var(--accent-blue);
  border-radius: 50%;
  opacity: 0.8;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer span {
  font-weight: 600;
}

/* ==========================================================================
   RESPONSIVIDADE (MOBILE)
   ========================================================================== */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }

  .profile-section {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .profile-section img {
    margin: 0 auto;
    max-width: 250px;
  }

  .profile-text {
    text-align: left;
  }

  .subtitle {
    font-size: 1rem;
  }

  .actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .shape-1,
  .shape-2 {
    width: 180px;
    height: 180px;
  }
}

@media (max-width: 500px) {
  .navbar {
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 8%;
    gap: 1rem;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-content h1 {
    font-size: 2rem;
  }
}