@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800&family=Montserrat:wght@300;400;600;700;800&display=swap');

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--fonte-principal);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Scrollbar estilizada */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--fundo-escuro);
}

::-webkit-scrollbar-thumb {
  background: var(--laranja);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--laranja-escuro);
}

/* Containers */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--espacamento-lg);
}

/* Títulos */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--espacamento-md);
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 2rem);
}

/* Links */
a {
  color: var(--azul-claro);
  text-decoration: none;
  transition: color var(--transicao-rapida);
}

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

/* Botões */
.botao {
  display: inline-block;
  padding: var(--espacamento-sm) var(--espacamento-lg);
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all var(--transicao-normal);
  font-family: var(--fonte-titulo);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.botao::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.botao:hover::before {
  width: 300px;
  height: 300px;
}

.botao-primario {
  background: linear-gradient(135deg, var(--laranja) 0%, var(--laranja-escuro) 100%);
  color: var(--preto);
  box-shadow: var(--sombra-glow);
}

.botao-primario:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(255, 183, 3, 0.4);
}

.botao-secundario {
  background: transparent;
  color: var(--azul-claro);
  border: 2px solid var(--azul-claro);
}

.botao-secundario:hover {
  background: var(--azul-claro);
  color: var(--fundo-escuro);
  border-color: var(--azul-claro);
}

/* Seção */
.secao {
  padding: var(--espacamento-2xl) 0;
  position: relative;
}

.secao--escura {
  background-color: var(--fundo-escuro);
}

.secao--gradiente {
  background: linear-gradient(135deg, rgba(33, 158, 188, 0.05) 0%, rgba(255, 183, 3, 0.05) 100%);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--espacamento-lg);
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Utilities */
.texto-centro {
  text-align: center;
}

.mt-lg {
  margin-top: var(--espacamento-lg);
}

.mb-lg {
  margin-bottom: var(--espacamento-lg);
}

.py-lg {
  padding-top: var(--espacamento-lg);
  padding-bottom: var(--espacamento-lg);
}

.opacidade-reduzida {
  opacity: 0.7;
}

.transicao-suave {
  transition: all var(--transicao-normal);
}

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(255, 183, 3, 0.2);
  }
  50% {
    box-shadow: 0 0 40px rgba(255, 183, 3, 0.4);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-slide-in-left {
  animation: slideInLeft 0.6s ease-out forwards;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}