@import url('./sections/hero.css');
@import url('./sections/about.css');
@import url('./sections/experience.css');
@import url('./sections/projects.css');
@import url('./sections/contact.css');

/* Theme Variables */
:root {
  /* Light Theme (default) */
  --primary-color: #3498db;
  /* Typographic Scale */
  --font-size-h1: 3rem; /* Approx 48px */
  --font-size-h2: 2.25rem; /* Approx 36px */
  --font-size-h3: 1.75rem; /* Approx 28px */
  --font-size-h4: 1.25rem; /* Approx 20px */
  --font-size-p: 1rem; /* Approx 16px (Base) */
  --font-size-small: 0.875rem; /* Approx 14px */

  /* Spacing Scale */
  --space-xxs: 0.25rem; /*  4px */
  --space-xs: 0.5rem; /*  8px */
  --space-sm: 1rem; /* 16px */
  --space-md: 1.5rem; /* 24px */
  --space-lg: 2rem; /* 32px */
  --space-xl: 3rem; /* 48px */
  --space-xxl: 5rem; /* 80px */

  --secondary-color: #2c3e50;
  --accent-color: #1abc9c;
  --text-color: #333;
  --bg-color: #ffffff;
  --light-bg: #f9f9f9;
  --white: #ffffff;
  --gray: #666;
  --light-gray: #ddd;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  /* Unify alpha to 0.85 */
  --nav-bg: rgba(255, 255, 255, 0.85);
  --card-bg: rgba(255, 255, 255, 0.85);
  --footer-bg: rgba(236, 240, 241, 0.85);
  --section-bg-overlay: rgba(
    255,
    255,
    255,
    0.6
  ); /* Unified section overlay (Light Mode) */
  --border-color: rgba(234, 234, 234, 0.8);
}

/* Dark Theme */
[data-theme='dark'] {
  --primary-color: #4fa3e0;
  --secondary-color: #1a2530;
  --accent-color: #2ecc71;
  --text-color: #e0e0e0;
  --bg-color: #121212;
  --light-bg: #1e1e1e;
  --white: #1e1e1e;
  --gray: #a0a0a0;
  --light-gray: #333;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  /* Unify alpha to 0.85 */
  --nav-bg: rgba(30, 30, 30, 0.85);
  --card-bg: rgba(50, 50, 50, 0.85);
  --footer-bg: rgba(44, 62, 80, 0.85);
  --section-bg-overlay: rgba(
    30,
    30,
    30,
    0.6
  ); /* Unified section overlay (Dark Mode) - Use base dark bg #1e1e1e */
  --border-color: rgba(51, 51, 51, 0.8);
}

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

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.7;
  font-size: var(--font-size-p); /* Set base font size */
  color: var(--text-color);
  background-color: var(--bg-color);
  /* Add Fixed Background Image */
  background-image: url('https://images.unsplash.com/photo-1607799279861-4dd421887fb3?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
  background-attachment: fixed;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

a {
  text-decoration: none;
  color: var(--primary-color); /* Use theme variable */
  font-weight: 500;
  transition: var(--transition);
}

[data-theme='dark'] a {
  color: #7ec9fa; /* Keep specific dark theme color for link */
}

a:hover {
  color: var(--accent-color);
}

ul {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-sm);
  color: #1a1a1a; /* High contrast for light mode */
}

[data-theme='dark'] h1,
[data-theme='dark'] h2,
[data-theme='dark'] h3,
[data-theme='dark'] h4,
[data-theme='dark'] h5,
[data-theme='dark'] h6 {
  color: #f6f6f6;
}

h1 {
  font-size: var(--font-size-h1);
}
h2 {
  font-size: var(--font-size-h2);
}
h3 {
  font-size: var(--font-size-h3);
}
h4 {
  font-size: var(--font-size-h4);
}

p {
  /* Ensure paragraphs use the base size */
  font-size: var(--font-size-p);
  margin-bottom: var(--space-sm); /* Add consistent spacing below paragraphs */
}

li {
  /* Ensure list items use the base size */
  font-size: var(--font-size-p);
}

small {
  /* Style for smaller text if needed */
  font-size: var(--font-size-small);
}

section {
  padding: var(--space-xxl) var(--space-md); /* 5rem 1.5rem */
  max-width: 900px;
  margin: 0 auto;
  background: var(--section-bg-overlay);
  border-radius: 0;
  box-shadow: none;
  transition: none;
}
[data-theme='dark'] section {
  background: var(--section-bg-overlay);
  box-shadow: none;
}

section h2 {
  text-align: center;
  margin-bottom: var(--space-xl); /* 3rem */
}

.btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: #000000;
  padding: var(--space-xs) var(--space-md); /* ~0.5rem 1.5rem, adjusted for balance */
  border-radius: 4px;
  font-weight: 500;
  transition: var(--transition);
  text-shadow: none;
}

.btn:hover {
  background-color: var(--secondary-color);
  color: white;
  transform: translateY(-3px);
}

/* Navigation */
nav {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  background-color: var(--nav-bg); /* Existing semi-transparent background */
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  /* Add backdrop filter for glassmorphism effect */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); /* For Safari compatibility */
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-lg); /* 1rem 2rem */
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #14508e;
}

.nav-links {
  display: flex;
  gap: var(--space-lg); /* 2rem */
}

.nav-links a {
  color: var(--text-color);
  font-weight: 500;
}

.nav-links a:hover {
  color: #14508e;
}

.theme-toggle {
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--text-color);
  transition: var(--transition);
}

.theme-toggle:hover {
  color: #14508e;
}

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

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: var(--text-color);
  margin: 2px 0;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 5rem;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
  color: #14508e;
}

.hero-content h2 {
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--gray);
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.social-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--light-bg);
  border-radius: 50%;
  color: #14508e;
  font-size: 1.5rem;
  transition: var(--transition);
}

.social-icon:hover {
  background-color: #14508e;
  color: white;
  transform: translateY(-5px);
}

/* About Section */
.about {
  background-color: var(--light-bg);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-text p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  color: #232323;
}

.certifications,
.languages {
  margin-top: 2rem;
}

.certifications h3,
.languages h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

.certifications ul,
.languages ul {
  padding-left: 1.5rem;
}

.certifications li,
.languages li {
  margin-bottom: 0.5rem;
  position: relative;
  color: #232323;
}

[data-theme='dark'] .about-text p,
[data-theme='dark'] .certifications li,
[data-theme='dark'] .languages li {
  color: #e0e0e0;
}

/* Experience Section */
.timeline {
  max-width: 800px;
  margin: 0 auto;
}

.experience-card {
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.experience-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.experience-card h3 {
  font-size: 1.5rem;
  color: #14508e;
  margin-bottom: 0.5rem;
}

.experience-card h4 {
  color: var(--secondary-color);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.experience-card .date {
  color: var(--gray);
  font-style: italic;
  margin-bottom: 1rem;
  color: #232323;
}

.experience-card ul {
  padding-left: 1.5rem;
}

.experience-card li {
  margin-bottom: 0.5rem;
  position: relative;
}

.experience-card li:before {
  content: '•';
  color: #14508e;
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

.view-more {
  text-align: center;
  margin-top: 2rem;
}

/* Projects/Skills Section */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.skill-card {
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.skill-card h3 {
  font-size: 1.5rem;
  color: #14508e;
  margin-bottom: 1.5rem;
  text-align: center;
}

.skill-card ul {
  padding-left: 1.5rem;
}

.skill-card li {
  margin-bottom: 0.8rem;
  position: relative;
}

.skill-card li:before {
  content: '•';
  color: #14508e;
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

/* Contact Section */
.contact {
  background-color: var(--light-bg);
}

#contact-form {
  max-width: 600px;
  margin: 0 auto 3rem;
  display: grid;
  gap: 1.5rem;
}

#contact-form input,
#contact-form textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--white);
  color: var(--text-color);
  font-family: inherit;
  transition: var(--transition);
}

#contact-form input:focus,
#contact-form textarea:focus {
  outline: none;
  border-color: #14508e;
  box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

#contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

#contact-form button {
  background-color: #14508e;
  color: white;
  border: none;
  padding: 1rem;
  border-radius: 4px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

#contact-form button:hover {
  background-color: var(--accent-color);
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

.contact-info {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.contact-item i {
  font-size: 1.2rem;
  color: #14508e;
}

/* Scroll Animation */
.fade-in-section {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
footer {
  background-color: var(--footer-bg);
  text-align: center;
  padding: 2rem;
  color: var(--gray);
}

/* Responsive Design */
@media (max-width: 768px) {
  body {
    /* Ajustar padding para telas menores se necessário */
    padding-top: 60px; /* Ajuste conforme a altura do seu nav */
    overflow-wrap: break-word;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    background-color: var(--nav-bg);
    padding: 1rem 0;
    box-shadow: var(--box-shadow);
    text-align: center;
    gap: 0;
  }

  .nav-links li {
    padding: 1rem 0;
  }

  .hamburger {
    display: flex;
  }

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

  .hero-content h2 {
    font-size: 1.5rem;
  }

  section h2 {
    font-size: 2rem;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }

  section {
    padding: 2.5rem 0.5rem;
    max-width: 98vw;
  }
  .experience-card,
  .skill-card,
  .about-content,
  .projects-list,
  .contact-info {
    max-width: 98vw !important;
    overflow-x: auto;
    word-break: break-word;
    padding: 1rem !important;
  }
  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  p,
  li,
  .btn {
    word-break: break-word;
    overflow-wrap: break-word;
  }
}

/* Dark Mode Hero Social Icon Color Fix */
[data-theme='dark'] .hero .social-links .social-icon {
  color: var(
    --primary-color
  ); /* Use dark theme's primary color for better visibility */
}

/* Dark Mode "View Full Experience" Button Fix */
[data-theme=\'dark\'] .btn.view-more-btn {
  background-color: var(--primary-color); /* Use a brighter blue */
  color: #ffffff; /* Ensure text is bright white for contrast */
}

[data-theme=\'dark\'] .btn.view-more-btn:hover {
  background-color: var(
    --accent-color
  ); /* Use accent color for hover, consistent with other buttons */
}

/* Dark Mode Contact Form Input Fields Fix */
[data-theme=\'dark\\] #contact-form input,
[data-theme=\'dark\\] #contact-form textarea {
  background-color: var(
    --light-bg
  ); /* Use a slightly lighter background than the main dark bg */
  border-color: var(--light-gray); /* Use a more visible border color */
}

[data-theme=\'dark\\] #contact-form input:focus,
[data-theme=\'dark\\] #contact-form textarea:focus {
  border-color: var(--primary-color); /* Keep focus color consistent */
  box-shadow: 0 0 0 2px rgba(79, 163, 224, 0.3); /* Adjusted focus shadow for dark mode */
}

/* Dark Mode Footer Text Contrast Fix */
[data-theme=\'dark\\] footer {
  color: var(
    --text-color
  ); /* Use the general dark theme text color for better contrast */
}

/* Dark Mode Experience Timeline Accent Line Fix */
[data-theme=\'dark\\] .experience-card li:before {
  color: var(
    --primary-color
  ); /* Use a brighter blue, consistent with other dark mode accents */
}