/* ============================================================
   SCEVE ENGENHARIA — Estilos Globais
   ============================================================ */

/* --- Base --- */

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  color: var(--color-text);
  background-color: var(--color-bg-body);
  line-height: var(--line-height-relaxed);
}

/* --- Container --- */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.container--wide {
  max-width: var(--container-2xl);
}

/* --- Tipografia --- */

.section-label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-widest);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: #FEF0E7;
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--font-size-md);
  color: #FEF0E7;
  line-height: var(--line-height-relaxed);
  max-width: 640px;
}

.section-header {
  margin-bottom: var(--space-12);
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

h1 { font-size: var(--font-size-4xl); font-weight: var(--font-weight-extrabold); line-height: var(--line-height-tight); letter-spacing: var(--letter-spacing-tight); }
h2 { font-size: var(--font-size-3xl); font-weight: var(--font-weight-bold);      line-height: var(--line-height-tight); }
h3 { font-size: var(--font-size-2xl); font-weight: var(--font-weight-semibold);  line-height: var(--line-height-snug); }
h4 { font-size: var(--font-size-xl);  font-weight: var(--font-weight-semibold);  line-height: var(--line-height-snug); }
h5 { font-size: var(--font-size-lg);  font-weight: var(--font-weight-medium);    line-height: var(--line-height-normal); }
h6 { font-size: var(--font-size-base);font-weight: var(--font-weight-medium);    line-height: var(--line-height-normal); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

strong { font-weight: var(--font-weight-semibold); }

/* --- Seções --- */

.section {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

.section--sm {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section--lg {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
}

.section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.section--dark .section-title {
  color: var(--color-white);
}

.section--dark .section-subtitle {
  color: var(--color-gray-300);
}

.section--dark .section-label {
  color: var(--color-accent-light);
}

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

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

/* --- Botões --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wide);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  transition: all var(--transition-base);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-accent);
}

.btn--primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(230,126,34,0.45);
}

.btn--secondary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}

.btn--outline-white:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--font-size-base);
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-xs);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --- Badges / Tags --- */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  letter-spacing: var(--letter-spacing-wide);
}

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

.badge--accent {
  background-color: #FEF0E7;
  color: var(--color-accent-dark);
}

/* --- Cards --- */

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

/* --- Divisor --- */

.divider {
  width: 48px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.divider--center {
  margin-left: auto;
  margin-right: auto;
}

/* --- Utilitários --- */

.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.text-accent  { color: var(--color-accent); }
.text-primary { color: var(--color-primary); }
.text-muted   { color: var(--color-text-muted); }
.text-white   { color: var(--color-white); }

.font-bold     { font-weight: var(--font-weight-bold); }
.font-semibold { font-weight: var(--font-weight-semibold); }

.mt-auto { margin-top: auto; }
.mb-0    { margin-bottom: 0; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* --- Animações de entrada --- */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to   { opacity: 1; transform: translateX(0); }
}

.animate-fadeInUp  { animation: fadeInUp  0.6s ease both; }
.animate-fadeIn    { animation: fadeIn    0.5s ease both; }
.animate-slideInLeft { animation: slideInLeft 0.6s ease both; }

/* --- Breadcrumb --- */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

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

.breadcrumb-sep {
  color: var(--color-gray-300);
  font-size: var(--font-size-xs);
}

/* --- Page Hero (inner pages) --- */

.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-16);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 60px;
  background-color: var(--color-bg-body);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.page-hero__label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-widest);
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: var(--space-3);
}

.page-hero__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--letter-spacing-tight);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

.page-hero__desc {
  font-size: var(--font-size-md);
  color: rgba(255,255,255,0.8);
  max-width: 580px;
  line-height: var(--line-height-relaxed);
}

/* --- CTA Banner --- */

.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: var(--space-16) 0;
  text-align: center;
  color: var(--color-white);
}

.cta-banner__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
  letter-spacing: var(--letter-spacing-tight);
}

.cta-banner__text {
  font-size: var(--font-size-md);
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-8);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Main content offset for fixed header ---
   .hero (home) e .page-hero (páginas internas) já embutem o próprio
   padding-top com var(--header-height), então main não pode aplicar
   esse espaço de novo — isso duplicava o espaço acima do conteúdo. */

body > main:first-of-type > *:first-child:not(.page-hero):not(.hero) {
  padding-top: var(--header-height);
}