/* Pontoconstrutora - Paleta derivada da imagem googleusercontent (T032)
   Cores primárias:
   - #d87732 (laranja queimado/terracota) — primária/destaque
   - #541d13 (marrom escuro) — texto principal/header
   - #ffffff (branco) — fundo
   - #f8ad65 (pêssego claro) — hover/destaque secundário
*/

:root {
  --color-primary: #d87732;
  --color-primary-hover: #c06824;
  --color-secondary: #541d13;
  --color-bg: #ffffff;
  --color-bg-alt: #faf6f3;
  --color-accent: #f8ad65;
  --color-text: #2d1810;
  --color-text-light: #6b5544;
  --color-border: #e8d8cc;
  --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: "Helvetica Neue", Arial, sans-serif;
  --shadow-sm: 0 1px 3px rgba(84, 29, 19, 0.08);
  --shadow-md: 0 4px 12px rgba(84, 29, 19, 0.12);
  --radius: 8px;
  --transition: all 0.2s ease;
}

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

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-secondary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1rem; }
a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-hover); text-decoration: underline; }

/* === HEADER === */
.site-header {
  background: var(--color-secondary);
  color: var(--color-bg);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-bg);
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

.site-logo:hover { color: var(--color-accent); text-decoration: none; }

.site-logo .logo-img {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg);
  font-weight: 800;
  font-size: 1.25rem;
}

.site-nav ul {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.site-nav a {
  color: var(--color-bg);
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
}

.site-nav a:hover {
  color: var(--color-accent);
  background: rgba(255,255,255,0.1);
  text-decoration: none;
}

/* === HERO === */
.hero {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: var(--color-bg);
  padding: 5rem 2rem 4rem;
  text-align: center;
}

.hero h1 {
  color: var(--color-bg);
  font-size: 3rem;
  margin-bottom: 1rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero p {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  opacity: 0.95;
}

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-bg);
}

.btn-primary:hover {
  background: var(--color-accent);
  color: var(--color-secondary);
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--color-bg);
  border: 2px solid var(--color-bg);
  margin-left: 0.5rem;
}

.btn-outline:hover {
  background: var(--color-bg);
  color: var(--color-secondary);
  text-decoration: none;
}

/* === SECTIONS === */
.section {
  padding: 4rem 2rem;
}

.section-alt { background: var(--color-bg-alt); }

.section-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 0.75rem;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--color-primary);
  border-radius: 2px;
}

/* === GRID === */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--color-bg);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--color-primary);
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.card-icon {
  width: 50px;
  height: 50px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--color-secondary);
  font-weight: 700;
}

.card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }

/* === RESPONSABLE / JULIA === */
.profile {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: center;
  max-width: 800px;
  margin: 0 auto;
}

.profile-photo {
  width: 200px;
  height: 200px;
  background: var(--color-bg-alt);
  border: 4px solid var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: 4rem;
  font-weight: 700;
  font-family: var(--font-heading);
}

.profile-info h3 { color: var(--color-primary); }

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  color: var(--color-text-light);
}

.contact-item .icon {
  font-size: 1.25rem;
  color: var(--color-primary);
  width: 1.5rem;
}

/* === PORTFOLIO PLACEHOLDERS === */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.portfolio-item {
  background: var(--color-bg-alt);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
  color: var(--color-text-light);
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* === CONTACT FORM === */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(216, 119, 50, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* === FOOTER === */
.site-footer {
  background: var(--color-secondary);
  color: var(--color-bg);
  padding: 3rem 2rem 1.5rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: var(--color-accent);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-section p,
.footer-section a {
  color: var(--color-bg);
  opacity: 0.85;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  display: block;
}

.footer-section a:hover { color: var(--color-accent); opacity: 1; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  opacity: 0.7;
}

/* === TODO MARKERS (PLACEHOLDERS PRA JULIA) === */
.todo-marker {
  background: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 0.5rem 0.75rem;
  margin: 1rem 0;
  font-size: 0.85rem;
  color: #856404;
  border-radius: 4px;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .hero h1 { font-size: 2rem; }
  .header-container { flex-direction: column; gap: 1rem; }
  .site-nav ul { flex-wrap: wrap; justify-content: center; }
  .profile { grid-template-columns: 1fr; text-align: center; }
  .profile-photo { margin: 0 auto; }
}