:root {
  --bg-color: #050505;
  --text-color: #e0e0e0;
  --highlight-color: #00f0ff;
  --border-color: #222;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-serif);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

/* Typography Base */
h1, h2, h3, h4, .font-sans {
  font-family: var(--font-sans);
  font-weight: 400;
  letter-spacing: -0.02em;
}

a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Utilities */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Nav */
header.container {
  max-width: 100%;
  width: 100%;
  padding: 2.5rem 4%;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-right: auto; /* Força o resto dos elementos para o lado oposto! */
}

.logo {
  font-family: var(--font-sans);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.header-favicon {
  height: 32px;
  width: 32px;
}

.desktop-nav ul {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

.desktop-nav a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: lowercase;
  opacity: 0.8;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  opacity: 1;
  color: var(--highlight-color);
}

/* Mobile Menu */
.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 1.8rem;
  cursor: pointer;
  z-index: 100;
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--bg-color);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease-in-out;
  z-index: 99;
}

.mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-overlay ul {
  list-style: none;
  text-align: center;
}

.mobile-overlay li {
  margin: 1.5rem 0;
}

.mobile-overlay a {
  font-family: var(--font-sans);
  font-size: 1.8rem;
  text-transform: lowercase;
}

/* Footer */
footer.container {
  border-top: 1px solid var(--border-color);
  padding-top: 3rem;
  padding-bottom: 15px;
  margin-top: 5rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: #777;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  .hamburger {
    display: block;
  }
}

/* Homepage Hero Styles */
.hero-section {
  padding: 6rem 0;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.hero-text h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-text h2 {
  font-size: 1.2rem;
  color: #999;
  font-family: var(--font-serif);
  margin-bottom: 2.5rem;
}

.hero-text .explanatory-block {
  font-size: 1.1rem;
  max-width: 800px;
  color: #bbb;
  border-left: 2px solid var(--border-color);
  padding-left: 1.5rem;
}

.hero-image-wrapper {
  width: 100%;
}

.hero-image-wrapper img {
  width: 100%;
  border-radius: 4px;
  opacity: 0.9;
  filter: grayscale(20%);
  transition: filter 0.5s ease;
}

.hero-image-wrapper img:hover {
  filter: grayscale(0%);
}

@media (max-width: 768px) {
  .hero-text h1 { font-size: 2.5rem; }
}