/* ==================== CLIMAQUEIROZ - STYLESHEET ====================
   Design: Profissional, Moderno, Mobile-First
   Cores: Baseadas no cartão de visitas (#0A2540, #4A90E2, #F7931E)
   ================================================================== */

/* ==================== IMPORTS E RESET ==================== */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700;800&display=swap");

/* Reset Universal - Compatibilidade Total */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent; /* Remove flash azul no tap (iOS) */
  -webkit-touch-callout: none; /* Previne menu de contexto (iOS) */
}

/* ==================== VARIÁVEIS CSS ==================== */
:root {
  /* Cores Principais - Do Cartão */
  --primary-dark: #0a2540;
  --primary-blue: #4a90e2;
  --primary-cyan: #7dd3f0;
  --primary-orange: #f7931e;

  /* Cores Secundárias */
  --dark: #1a1a1a;
  --light: #ffffff;
  --gray: #666666;
  --light-gray: #f5f5f5;
  --border-color: rgba(255, 255, 255, 0.1);

  /* Cores de Redes Sociais */
  --instagram: #e4405f;
  --whatsapp: #25d366;
  --facebook: #1877f2;
  --youtube: #ff0000;

  /* Gradientes */
  --gradient-cold: linear-gradient(135deg, #7dd3f0 0%, #4a90e2 100%);
  --gradient-hot: linear-gradient(135deg, #f7931e 0%, #ff6b35 100%);
  --gradient-main: linear-gradient(135deg, #0a2540 0%, #1a3a5c 100%);
  --gradient-overlay: linear-gradient(
    135deg,
    rgba(10, 37, 64, 0.95) 0%,
    rgba(26, 58, 92, 0.9) 100%
  );

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.3);

  /* Transições */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Espaçamentos */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
}

/* ==================== ELEMENTOS BASE ==================== */
html {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch; /* Scroll suave iOS */
  overflow-x: hidden;
}

body {
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Prevenir zoom ao focar inputs (iOS) */
input,
select,
textarea,
button {
  font-size: 16px !important;
  font-family: "Poppins", sans-serif;
}

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

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

/* ==================== TIPOGRAFIA ==================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary-dark);
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 2rem; /* 32px mobile */
  font-weight: 800;
}

h2 {
  font-size: 1.75rem; /* 28px mobile */
  font-weight: 700;
}

h3 {
  font-size: 1.5rem; /* 24px mobile */
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--gray);
}

/* ==================== UTILITÁRIOS ==================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 60px 0;
}

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

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* ==================== BOTÕES ==================== */
.btn {
  display: inline-block;
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  min-height: 50px;
  touch-action: manipulation;
}

.btn-primary {
  background: var(--gradient-hot);
  color: var(--light);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--light);
  border: 2px solid var(--light);
}

.btn-secondary:hover {
  background: var(--light);
  color: var(--primary-dark);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--light);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-whatsapp:hover {
  background: #1fa855;
  transform: scale(1.05);
}

.btn-whatsapp i {
  font-size: 20px;
}

/* Botões Full Width em Mobile */
@media (max-width: 767px) {
  .btn {
    width: 100%;
    margin-bottom: 15px;
  }
}

/* ==================== NAVEGAÇÃO DESKTOP ==================== */
.navbar-desktop {
  display: none; /* Esconder em mobile */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  background: transparent;
  z-index: 100;
  transition: all var(--transition-normal);
}

.navbar-desktop.scrolled {
  background: var(--primary-dark);
  box-shadow: var(--shadow-md);
  padding: 15px 0;
}

.navbar-desktop .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-desktop .logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--light);
}

.navbar-desktop .nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.navbar-desktop .nav-links a {
  color: var(--light);
  font-weight: 500;
  transition: var(--transition-fast);
}

.navbar-desktop .nav-links a:hover {
  color: var(--primary-orange);
}

/* ==================== MENU MOBILE (SIDEBAR) ==================== */
/* Botão Hamburger */
.menu-toggle {
  display: block;
  position: fixed;
  top: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: var(--primary-dark);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  z-index: 1001;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.menu-toggle:active {
  transform: scale(0.95);
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--light);
  margin: 5px auto;
  transition: all var(--transition-normal);
  border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Sidebar */

#sidebarLogo img {
  width: 150px;
  max-width: 80%;
  margin: 0 auto 10px;
  display: block;
  border-radius: 40%;
}

.sidebar {
  position: fixed;
  top: 0;
  left: -320px;
  width: 280px;
  max-width: 90%;
  height: 100vh;
  background: var(--primary-dark);
  z-index: 1000;
  transition: left var(--transition-normal);
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
}

.sidebar.active {
  left: 0;
}

.sidebar-header {
  padding: 40px 30px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-header .logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--light);
  margin-bottom: 5px;
}

.sidebar-header .slogan {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.sidebar-nav {
  padding: 20px 0;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 18px 30px;
  color: var(--light);
  font-weight: 500;
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.sidebar-nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  padding-left: 40px;
}

.sidebar-nav a i {
  font-size: 20px;
  color: var(--primary-cyan);
}

.sidebar-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px;
  text-align: center;
  border-top: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.2);
}

.sidebar-footer a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-fast);
}

.sidebar-footer a:hover {
  color: var(--primary-orange);
}

/* Overlay */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

/* ==================== HERO SECTION ==================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--light);
  overflow: hidden;
  padding: 80px 20px 60px;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-main);
  z-index: 0;
}

.hero-background::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
      circle at 20% 50%,
      rgba(125, 211, 240, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(247, 147, 30, 0.1) 0%,
      transparent 50%
    );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  animation: fadeInUp 1s ease-out;
}

.hero-logo {
  width: 200px;
  max-width: 80%;
  margin: 0 auto 20px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.hero-logo {
  width: 250px;
  height: 250px;
  border-radius: 50%;
}

.hero h1 {
  font-size: 2.5rem;
  color: var(--light);
  margin-bottom: 10px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero .slogan {
  font-size: 1.2rem;
  font-weight: 300;
  margin-bottom: 15px;
  color: var(--primary-cyan);
}

.hero .subtitle {
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 40px;
  color: rgba(255, 255, 255, 0.9);
}

.hero-decorative {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin: 30px 0;
}

.hero-icon {
  font-size: 40px;
  color: var(--primary-cyan);
  animation: pulse 2s infinite;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 30px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

/* ==================== SOBRE SECTION ==================== */
.sobre {
  background: var(--light);
}

.sobre-content {
  margin-bottom: 60px;
}

.section-title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 15px;
  color: var(--primary-dark);
  position: relative;
  padding-bottom: 15px;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-hot);
  border-radius: 2px;
}

.sobre-text {
  max-width: 800px;
  margin: 0 auto 40px;
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--gray);
}

.estatisticas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.estatistica-card {
  text-align: center;
  padding: 30px 20px;
  background: var(--light-gray);
  border-radius: 15px;
  transition: var(--transition-normal);
}

.estatistica-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.estatistica-numero {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-blue);
  margin-bottom: 5px;
}

.estatistica-label {
  font-size: 0.9rem;
  color: var(--gray);
  font-weight: 500;
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.diferencial-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 25px;
  background: var(--light);
  border: 2px solid var(--light-gray);
  border-radius: 15px;
  transition: var(--transition-normal);
}

.diferencial-card:hover {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.diferencial-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-cold);
  border-radius: 15px;
  font-size: 28px;
  color: var(--light);
}

.diferencial-content h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.diferencial-content p {
  font-size: 0.95rem;
  margin: 0;
  color: var(--gray);
}

/* ==================== SERVIÇOS SECTION ==================== */
.servicos {
  background: var(--light-gray);
}

.servicos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-top: 50px;
}

.servico-card {
  background: var(--light);
  border-radius: 20px;
  padding: 35px 25px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  border: 3px solid transparent;
}

.servico-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
}

.servico-icon {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hot);
  border-radius: 20px;
  font-size: 32px;
  color: var(--light);
  margin-bottom: 20px;
}

.servico-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--primary-dark);
}

.servico-card p {
  font-size: 1rem;
  margin-bottom: 20px;
  color: var(--gray);
  line-height: 1.7;
}

.servico-beneficios {
  list-style: none;
  margin-bottom: 20px;
}

.servico-beneficios li {
  padding: 8px 0;
  padding-left: 30px;
  position: relative;
  color: var(--gray);
  font-size: 0.95rem;
}

.servico-beneficios li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--whatsapp);
}

.servico-preco {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-orange);
  margin-bottom: 20px;
}

/* ==================== PORTFÓLIO SECTION ==================== */
.portfolio {
  background: var(--light);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 50px;
}

.portfolio-item {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.portfolio-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}

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

.portfolio-item:hover img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-normal);
  padding: 20px;
}

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

.portfolio-overlay h3 {
  color: var(--light);
  font-size: 1.3rem;
  margin-bottom: 10px;
  text-align: center;
}

.portfolio-overlay p {
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
  font-size: 0.95rem;
}

.portfolio-overlay i {
  font-size: 40px;
  color: var(--primary-cyan);
  margin-top: 15px;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 1200px;
  max-height: 90vh;
  width: 100%;
}

.lightbox-content img {
  width: 100%;
  height: auto;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 10px;
}

.lightbox-info {
  text-align: center;
  color: var(--light);
  margin-top: 20px;
}

.lightbox-info h3 {
  color: var(--light);
  margin-bottom: 10px;
}

.lightbox-info p {
  color: rgba(255, 255, 255, 0.8);
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  width: 40px;
  height: 40px;
  background: var(--light);
  border: none;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.lightbox-close:hover {
  background: var(--primary-orange);
  color: var(--light);
  transform: rotate(90deg);
}

/* ==================== ÁREA DE ATUAÇÃO SECTION ==================== */
.area-atuacao {
  background: var(--light-gray);
}

.area-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 15px;
  margin-top: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.area-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px 25px;
  background: var(--light);
  border-radius: 15px;
  border-left: 4px solid var(--primary-blue);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.area-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

.area-item i {
  font-size: 24px;
  color: var(--primary-orange);
}

.area-item span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--primary-dark);
}

/* ==================== CONTATO SECTION ==================== */
.contato {
  background: var(--gradient-main);
  color: var(--light);
  position: relative;
  overflow: hidden;
}

.contato::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
      circle at 20% 20%,
      rgba(125, 211, 240, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(247, 147, 30, 0.1) 0%,
      transparent 50%
    );
  z-index: 0;
}

.contato .container {
  position: relative;
  z-index: 1;
}

.contato .section-title {
  color: var(--light);
}

.contato .section-title::after {
  background: var(--gradient-hot);
}

.contato-subtitle {
  text-align: center;
  font-size: 1.2rem;
  margin-bottom: 50px;
  color: rgba(255, 255, 255, 0.9);
}

.contato-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 50px;
}

.contato-info-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 25px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-normal);
}

.contato-info-card:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
}

.contato-info-card i {
  font-size: 32px;
  color: var(--primary-cyan);
  flex-shrink: 0;
}

.contato-info-card .info-content h3 {
  color: var(--light);
  font-size: 1rem;
  margin-bottom: 5px;
}

.contato-info-card .info-content a,
.contato-info-card .info-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  margin: 0;
}

.contato-info-card .info-content a:hover {
  color: var(--primary-orange);
}

.horario-atendimento {
  text-align: center;
  margin: 40px 0;
  padding: 30px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
}

.horario-atendimento h3 {
  color: var(--light);
  margin-bottom: 20px;
}

.horario-atendimento p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 10px;
  font-size: 1rem;
}

.contato-cta {
  text-align: center;
  margin-top: 40px;
}

.redes-sociais {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.social-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 28px;
  color: var(--light);
  transition: var(--transition-normal);
}

.social-icon.instagram {
  background: var(--instagram);
}

.social-icon.whatsapp {
  background: var(--whatsapp);
}

.social-icon.facebook {
  background: var(--facebook);
}

.social-icon:hover {
  transform: scale(1.15) rotate(5deg);
  box-shadow: var(--shadow-lg);
}

/* ==================== FOOTER ==================== */
.footer {
  background: var(--primary-dark);
  color: var(--light);
  padding: 60px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-column h3 {
  color: var(--light);
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.footer-column p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.8;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-links a:hover {
  color: var(--primary-orange);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact-item i {
  color: var(--primary-cyan);
  font-size: 18px;
}

.footer-contact-item a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--primary-orange);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 25px 0;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.footer-developer {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  transition: var(--transition-fast);
  display: inline-block;
}

.footer-developer:hover {
  color: var(--primary-orange);
  transform: scale(1.05);
}

/* ==================== MEDIA QUERIES - TABLET ==================== */
@media (min-width: 768px) {
  /* Tipografia maior em tablets */
  h1 {
    font-size: 3rem;
  }
  h2 {
    font-size: 2.2rem;
  }
  h3 {
    font-size: 1.8rem;
  }

  /* Hero ajustes */
  .hero h1 {
    font-size: 3.5rem;
  }

  /* Estatísticas 4 colunas */
  .estatisticas-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Diferenciais 2 colunas */
  .diferenciais-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Serviços 2 colunas */
  .servicos-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Portfólio 2 colunas */
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Área de atuação 2 colunas */
  .area-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 100%;
  }

  /* Contato info 2 colunas */
  .contato-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer 3 colunas */
  .footer-content {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==================== MEDIA QUERIES - DESKTOP ==================== */
@media (min-width: 1024px) {
  /* Mostrar navbar desktop, esconder mobile */
  .navbar-desktop {
    display: block;
  }

  .menu-toggle {
    display: none;
  }

  /* Tipografia ainda maior */
  h1 {
    font-size: 3.5rem;
  }
  h2 {
    font-size: 2.5rem;
  }

  /* Hero */
  .hero h1 {
    font-size: 4rem;
  }
  .hero-cta {
    flex-direction: row;
    justify-content: center;
  }

  /* Botões não full width */
  .btn {
    width: auto;
    margin-bottom: 0;
  }

  /* Portfólio 3 colunas */
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Seções mais espaçadas */
  .section {
    padding: 100px 0;
  }
}

/* ==================== MEDIA QUERIES - DESKTOP LARGE ==================== */
@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }
}

/* ==================== ANIMAÇÕES ADICIONAIS ==================== */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ==================== SCROLL TO TOP ==================== */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--primary-orange);
  color: var(--light);
  border: none;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  transition: var(--transition-normal);
}

.scroll-to-top.visible {
  display: flex;
}

.scroll-to-top:hover {
  background: var(--primary-blue);
  transform: translateY(-5px);
}

/* ==================== LOADING ANIMATION ==================== */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loading.hidden {
  opacity: 0;
  pointer-events: none;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--primary-cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Logo Hero - Ajuste Mobile */
@media (max-width: 767px) {
  .hero-logo {
    width: 150px;
    height: 150px;
  }
}

/* Floco Neve */

/* ==================== FLOQUINHOS DE NEVE ==================== */
.snow-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998; /* Abaixo do menu e loading */
  overflow: hidden;
}

.snowflake {
  position: absolute;
  top: -10px;
  color: #fff;
  font-size: 1em;
  user-select: none;
  pointer-events: none;
  animation: fall linear infinite;
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

@keyframes fall {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(360deg);
    opacity: 0.3;
  }
}

.snowflake.small {
  font-size: 0.8em;
}

.snowflake.medium {
  font-size: 1.2em;
}

.snowflake.large {
  font-size: 1.6em;
}