/* ==========================================================================
   VESPER ARQUITETURA - DESIGN SYSTEM & STYLESHEET
   Cores Principais:
   - Azul Marinho Profundo: #0B1D3A
   - Grafite Escuro: #232323
   - Dourado Champanhe (Accent): #C7A14A
   - Off-White de Fundo: #F5F5F2
   - Cinza Esquistoso: #A9B0B7
   ========================================================================== */

:root {
  /* Dynamic Theme Tokens - Light Mode (Default) */
  --bg-body: #F5F5F2;
  --bg-alt: #EBEBE6;
  --bg-card: #FFFFFF;
  --bg-header: rgba(11, 29, 58, 0.95);
  --text-main: #232323;
  --text-muted: #5A626A;
  --text-heading: #0B1D3A;
  --border-subtle: rgba(11, 29, 58, 0.1);
  --card-shadow: 0 8px 24px rgba(11, 29, 58, 0.08);

  /* Brand Colors */
  --color-navy-dark: #0B1D3A;
  --color-navy-deep: #061226;
  --color-navy-light: #162B4E;
  --color-charcoal: #232323;
  --color-charcoal-light: #2D2D2D;
  --color-gold: #C7A14A;
  --color-gold-hover: #D9B45B;
  --color-gold-light: rgba(199, 161, 74, 0.15);
  --color-offwhite: #F5F5F2;
  --color-white: #FFFFFF;
  --color-slate: #A9B0B7;
  --color-slate-dark: #5A626A;

  /* Tipografia */
  --font-heading: 'Cinzel', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Sombras & Efeitos */
  --shadow-sm: 0 4px 12px rgba(11, 29, 58, 0.05);
  --shadow-md: 0 8px 24px rgba(11, 29, 58, 0.12);
  --shadow-lg: 0 16px 40px rgba(11, 29, 58, 0.18);
  --shadow-gold: 0 8px 25px rgba(199, 161, 74, 0.25);

  /* Transições */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  /* Dimensões */
  --header-height: 80px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

/* Modo Escuro (Dark Mode) */
html[data-theme="dark"] {
  --bg-body: #070F1E;
  --bg-alt: #0D1829;
  --bg-card: #111C2E;
  --bg-header: rgba(7, 15, 30, 0.96);
  --text-main: #E2E8F0;
  --text-muted: #94A3B8;
  --text-heading: #F8FAFC;
  --border-subtle: rgba(255, 255, 255, 0.12);
  --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  --color-gold: #D4AF37;
  --color-gold-hover: #E5C158;
  --color-gold-light: rgba(212, 175, 55, 0.2);
  --color-slate-dark: #A0AEC0;
}

/* ==========================================================================
   RESET & ESTILOS BASE
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.4s ease, color 0.4s ease;
  position: relative;
}

/* Canvas de Animação de Fundo Interativo */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.5px;
  transition: color 0.4s ease;
}

p {
  margin-bottom: 1rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

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

/* ==========================================================================
   CLASSES UTILITÁRIAS & BOTÕES
   ========================================================================== */

.section-padding {
  padding: 5rem 1.5rem;
}

@media (min-width: 992px) {
  .section-padding {
    padding: 7rem 2rem;
  }
}

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

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

.bg-alt {
  background-color: var(--bg-alt);
  transition: background-color 0.4s ease;
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-subtitle {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--color-gold);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.2rem;
  color: var(--text-heading);
  transition: color 0.4s ease;
}

/* ==========================================================================
   THEME TOGGLE SWITCH BUTTON (VISUAL CUSTOMIZADO)
   ========================================================================== */

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle-btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  outline: none;
  display: inline-flex;
  align-items: center;
  margin-right: 0.5rem;
}

.toggle-pill {
  width: 62px;
  height: 32px;
  border-radius: 30px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px;
  border: 2px solid #1A2332;
  background-color: #4C7EAA; /* Sol / Nuvem no modo claro */
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.2), 0 2px 6px rgba(0,0,0,0.15);
  transition: background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.4s ease;
  overflow: hidden;
}

html[data-theme="dark"] .toggle-pill {
  background-color: #1E2530; /* Lua / Estrelas no modo escuro */
  border-color: #CBD5E1;
}

.light-visual, .dark-visual {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  transition: opacity 0.35s ease, transform 0.4s ease;
}

/* Elementos do Modo Claro */
.light-visual {
  opacity: 1;
  transform: translateX(0);
}

.cloud-icon {
  width: 26px;
  height: 18px;
  position: absolute;
  left: 3px;
  bottom: 2px;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15));
}

.sun-circle {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #FBBF24;
  border: 2px solid #F59E0B;
  position: absolute;
  right: 4px;
  box-shadow: 0 0 8px rgba(251, 191, 36, 0.6);
}

/* Elementos do Modo Escuro */
.dark-visual {
  opacity: 0;
  transform: translateX(10px);
}

.moon-icon {
  width: 20px;
  height: 20px;
  position: absolute;
  left: 5px;
  filter: drop-shadow(0 0 4px rgba(255,255,255,0.4));
}

.stars-group {
  position: absolute;
  right: 8px;
  top: 5px;
  width: 20px;
  height: 20px;
}

.star {
  position: absolute;
  background-color: #FFFFFF;
  border-radius: 50%;
}

.star-1 { width: 3px; height: 3px; top: 2px; right: 4px; opacity: 0.9; }
.star-2 { width: 4px; height: 4px; top: 10px; right: 10px; opacity: 0.95; }
.star-3 { width: 3px; height: 3px; top: 14px; right: 2px; opacity: 0.85; }

html[data-theme="dark"] .light-visual {
  opacity: 0;
  transform: translateX(-10px);
}

html[data-theme="dark"] .dark-visual {
  opacity: 1;
  transform: translateX(0);
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.8rem;
  }
}

.title-gold-bar {
  width: 60px;
  height: 3px;
  background-color: var(--color-gold);
  margin: 1rem auto 0 auto;
  border-radius: 2px;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
  text-transform: uppercase;
}

.btn-gold {
  background-color: var(--color-gold);
  color: var(--color-navy-dark);
}

.btn-gold:hover {
  background-color: var(--color-gold-hover);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-outline-light {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white);
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--color-white);
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.8rem;
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   HEADER & NAVEGAÇÃO
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(11, 29, 58, 0.92);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(199, 161, 74, 0.2);
  transition: background-color var(--transition-normal);
}

.header-container {
  max-width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 3px;
  line-height: 1;
}

.logo-subtitle {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 4px;
  margin-top: 2px;
}

.nav-list {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--color-slate);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold);
  font-weight: 600;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--color-gold);
  border-radius: 2px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 6px rgba(199, 161, 74, 0.4);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger-line {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--color-white);
  margin: 5px 0;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Responsividade do Header */
@media (max-width: 991px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--color-navy-dark);
    padding: 2rem;
    border-bottom: 1px solid var(--color-gold);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
  }

  .main-nav.open {
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 4rem;
  display: flex;
  align-items: center;
  color: var(--color-white);
  overflow: hidden;
}

.hero-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  filter: brightness(0.28) contrast(1.2) grayscale(0.6);
  animation: heroZoom 20s infinite alternate linear;
}

@keyframes heroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.15); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(11, 29, 58, 0.85) 0%,
    rgba(6, 18, 38, 0.8) 60%,
    rgba(15, 23, 42, 0.75) 100%
  );
  pointer-events: none;
}

.hero-trail-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
  z-index: 2;
}

.hero-content {
  max-width: 800px;
}

.academic-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(199, 161, 74, 0.18);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-gold);
  border-radius: 50%;
}

.hero-title {
  font-size: 2.5rem;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.6rem;
  }
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--color-slate);
  margin-bottom: 2.5rem;
  font-weight: 300;
  max-width: 700px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  background-color: rgba(11, 29, 58, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(199, 161, 74, 0.3);
  padding: 1.5rem 2rem;
  border-radius: var(--radius-md);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-gold);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-slate);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background-color: rgba(169, 176, 183, 0.3);
}

@media (max-width: 600px) {
  .stat-divider {
    display: none;
  }
}

/* ==========================================================================
   SEÇÃO SOBRE NÓS
   ========================================================================== */

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-card {
  background-color: var(--bg-card);
  color: var(--text-main);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-subtle);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color 0.4s ease, border-color 0.4s ease;
}

.about-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.about-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1.25rem;
  color: var(--text-heading);
}

.impact-note-box {
  display: flex;
  gap: 1rem;
  background-color: var(--color-gold-light);
  border-left: 4px solid var(--color-gold);
  padding: 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-top: 1.5rem;
}

.impact-icon {
  font-size: 1.5rem;
}

.impact-note-box p {
  font-size: 0.9rem;
  margin: 0;
  color: var(--text-main);
}

.mvv-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mvv-badge {
  display: inline-block;
  background-color: var(--color-navy-dark);
  color: var(--color-gold);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

.mvv-item p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.values-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.values-chips li {
  background-color: var(--bg-alt);
  border: 1px solid var(--border-subtle);
  color: var(--text-heading);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  transition: all 0.3s ease;
}

/* ==========================================================================
   SEÇÃO SERVIÇOS
   ========================================================================== */

.notice-banner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  padding: 1.5rem 2rem;
  border-radius: var(--radius-md);
  border-left: 5px solid var(--color-gold);
  margin-bottom: 3.5rem;
  box-shadow: var(--shadow-md);
}

.notice-icon {
  font-size: 2rem;
}

.notice-content strong {
  display: block;
  color: var(--color-gold);
  margin-bottom: 0.25rem;
}

.notice-content span {
  font-size: 0.95rem;
  color: var(--color-slate);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color 0.4s ease, border-color 0.4s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-gold);
}

.service-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-image img {
  transform: scale(1.08);
}

.service-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--color-navy-dark);
  color: var(--color-gold);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
}

.service-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: var(--text-heading);
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-features {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
}

.service-features li {
  font-size: 0.825rem;
  color: var(--text-heading);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

/* ==========================================================================
   SEÇÃO PORTFÓLIO
   ========================================================================== */

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filter-btn {
  background-color: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-gold);
  color: var(--color-navy-deep);
  border-color: var(--color-gold);
  font-weight: 700;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.portfolio-item {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.portfolio-card {
  position: relative;
  height: 340px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to top,
    rgba(11, 29, 58, 0.95) 0%,
    rgba(11, 29, 58, 0.4) 60%,
    transparent 100%
  );
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0.9;
  transition: opacity var(--transition-fast);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-card:hover img {
  transform: scale(1.06);
}

.portfolio-cat {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.portfolio-item-title {
  font-size: 1.6rem;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.portfolio-item-desc {
  font-size: 0.9rem;
  color: var(--color-slate);
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   SEÇÃO DIFERENCIAIS
   ========================================================================== */

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-box {
  background-color: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-md);
  border-bottom: 4px solid var(--color-gold);
  border-top: 1px solid var(--border-subtle);
  border-left: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-fast), background-color 0.4s ease, border-color 0.4s ease;
}

.feature-box:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.feature-box h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--text-heading);
}

.feature-box p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* ==========================================================================
   SEÇÃO NOSSA EQUIPE & DEPARTAMENTOS
   ========================================================================== */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.team-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color 0.4s ease, border-color 0.4s ease;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
}

.team-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
}

.team-card-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-gold);
  background-color: var(--color-gold-light);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}

.team-card-title {
  font-size: 1.25rem;
  color: var(--text-heading);
  margin-bottom: 0.4rem;
}

.team-card-leader {
  font-weight: 700;
  color: var(--color-gold);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.team-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

/* ==========================================================================
   SEÇÃO CONTATO & ORÇAMENTO
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.contact-form-container {
  background-color: var(--bg-card);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-subtle);
  transition: background-color 0.4s ease, border-color 0.4s ease;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.25rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-main);
  background-color: var(--bg-alt);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color 0.4s ease, color 0.4s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(199, 161, 74, 0.2);
  background-color: var(--bg-card);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.form-checkbox input {
  margin-top: 0.25rem;
  accent-color: var(--color-gold);
}

.form-checkbox label {
  font-size: 0.825rem;
  color: var(--color-slate-dark);
}

.error-msg {
  color: #D9381E;
  font-size: 0.775rem;
  margin-top: 0.25rem;
  display: none;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: #D9381E;
}

.form-group.error .error-msg,
.form-checkbox.error + .error-msg {
  display: block;
}

/* Toast notification */
.toast-notification {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--color-gold);
  margin-top: 1.5rem;
}

.toast-icon {
  font-size: 1.5rem;
  color: var(--color-gold);
}

.toast-body strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-gold);
}

.toast-body p {
  font-size: 0.85rem;
  margin: 0;
  color: var(--color-slate);
}

/* Info container */
.info-card {
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.info-card h3 {
  color: var(--color-gold);
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.info-intro {
  color: var(--color-slate);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.info-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.info-item {
  display: flex;
  gap: 1rem;
}

.info-icon {
  font-size: 1.5rem;
}

.info-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-white);
}

.info-item p {
  font-size: 0.85rem;
  color: var(--color-slate);
  margin: 0;
}

.impact-badge-footer {
  background-color: var(--color-gold-light);
  border: 1px dashed var(--color-gold);
  color: var(--color-gold);
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
}

/* ==========================================================================
   RODAPÉ (FOOTER)
   ========================================================================== */

.site-footer {
  background-color: var(--color-navy-deep);
  color: var(--color-slate);
  padding-top: 4rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(199, 161, 74, 0.2);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 768px) {
  .footer-main {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-tagline {
  font-size: 0.9rem;
  margin-top: 1rem;
  max-width: 400px;
}

.footer-heading {
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}

.footer-nav ul,
.footer-services ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-nav a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(169, 176, 183, 0.15);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer-corporate-disclaimer {
  max-width: 800px;
  background-color: rgba(11, 29, 58, 0.8);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(199, 161, 74, 0.2);
}

.footer-corporate-disclaimer p {
  font-size: 0.85rem;
  margin: 0;
  color: var(--color-slate);
}

.copyright {
  font-size: 0.8rem;
}

/* ==========================================================================
   MODAL LIGHTBOX
   ========================================================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(6, 18, 38, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background-color: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  max-width: 700px;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(30px);
  transition: transform var(--transition-normal), background-color 0.4s ease;
}

.modal-overlay.open .modal-card {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background-color: var(--color-gold);
  color: var(--color-navy-dark);
}

.modal-header {
  padding: 1.5rem 1.5rem 0.5rem 1.5rem;
}

.modal-badge {
  display: inline-block;
  background-color: var(--color-gold-light);
  color: var(--color-gold);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 0.4rem;
}

.modal-title {
  font-size: 1.8rem;
}

.modal-body {
  padding: 1.5rem;
}

.modal-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}

.modal-desc {
  font-size: 0.95rem;
  color: var(--color-slate-dark);
}

.modal-footer {
  padding: 1rem 1.5rem 1.5rem 1.5rem;
  border-top: 1px solid rgba(11, 29, 58, 0.08);
  display: flex;
  justify-content: flex-end;
}