/* Importação de Fontes do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;700&display=swap');

/* Variáveis CSS para o tema */
:root {
  --primary-color: #34D399;
  --secondary-color: #10B981;
  --background-color: #f0f2f5;
  --text-color: #333;
  --heading-color: #1a1a1a;
  --card-bg: #fff;
  --card-border: #e0e0e0;
  --navbar-bg: rgba(255, 255, 255, 0.9);
  --navbar-text: #333;
  --btn-primary-bg: var(--primary-color);
  --btn-primary-text: #fff;
  --btn-outline-border: #ccc;
  --btn-outline-text: #555;
  --btn-whatsapp-bg: #25D366;
  --btn-whatsapp-text: #fff;
  --text-muted-color: #6c757d;
  --form-input-bg: #fff;
  --form-input-border: #ced4da;
  --form-input-text: #495057;
  --placeholder-color: #888;
  --progress-bar-color: var(--primary-color);
  --hover-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
}

[data-bs-theme="dark"] {
  --background-color: #1a1a2e;
  --text-color: #e0e0e0;
  --heading-color: #ffffff;
  --card-bg: #2b2b3f;
  --card-border: #3a3a52;
  --navbar-bg: rgba(26, 26, 46, 0.95);
  --navbar-text: #e0e0e0;
  --btn-outline-border: var(--primary-color);
  --btn-outline-text: var(--primary-color);
  --form-input-bg: #3a3a52;
  --form-input-border: #4f4f6c;
  --form-input-text: #fff;
  --placeholder-color: #b0b0c0;
  --hover-shadow: 0 20px 30px rgba(0, 0, 0, 0.3);
}

/* Reset e Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--background-color);
  background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 20px 20px;
  color: var(--text-color);
  transition: all 0.3s ease-in-out;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--heading-color);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: 1.75rem; }

p {
  font-size: 1rem;
  line-height: 1.6;
}

/* Utilitários */
.text-primary { color: var(--primary-color); }
.bg-primary { background-color: var(--primary-color); }

/* Navbar */
.custom-navbar {
  backdrop-filter: blur(12px);
  background-color: var(--navbar-bg);
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  padding: 0.8rem 1rem;
  transition: all 0.3s ease-in-out;
}

.custom-navbar .nav-link {
  color: var(--navbar-text);
  font-weight: 500;
  margin: 0 0.75rem;
  transition: color 0.3s ease;
}

.custom-navbar .nav-link:hover {
  color: var(--primary-color);
}

/* Botões */
.btn {
  padding: 0.6rem 1.4rem;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-primary-custom {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: none;
}

.btn-primary-custom:hover {
  background-color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn-outline-custom {
  color: var(--btn-outline-text);
  border: 2px solid var(--btn-outline-border);
}

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

/* Animações de entrada */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-up {
  animation: fadeUp 0.8s ease forwards;
  opacity: 0;
}

/* Cards */
.card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

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

/* Formulários */
input, textarea, select {
  background: var(--form-input-bg);
  border: 1px solid var(--form-input-border);
  color: var(--form-input-text);
  padding: 0.6rem 1rem;
  border-radius: 6px;
  width: 100%;
  transition: all 0.3s ease;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(52, 211, 153, 0.25);
}

input::placeholder, textarea::placeholder {
  color: var(--placeholder-color);
}

/* Footer */
.footer {
  padding: 2rem 0;
  background-color: var(--card-bg);
  border-top: 1px solid var(--card-border);
  text-align: center;
}

.footer a {
  color: var(--text-color);
  transition: color 0.3s ease;
}

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

/* Responsivo */
@media (max-width: 768px) {
  .custom-navbar .nav-link {
    display: block;
    margin: 0.5rem 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  section {
    padding: 2rem 1rem;
  }
}

/* Scroll suave */
html {
  scroll-behavior: smooth;
}

/* Seções */
section {
  padding: 80px 0;
  position: relative;
  z-index: 1;
}

section .section-title {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2rem;
  color: var(--heading-color);
  position: relative;
}

section .section-title::after {
  content: "";
  width: 60px;
  height: 3px;
  background-color: var(--primary-color);
  display: block;
  margin: 12px auto 0;
  border-radius: 2px;
}

/* Hero animado */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 1rem 80px;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -40%;
  left: -40%;
  width: 180%;
  height: 180%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 20%, transparent 70%);
  animation: rotateBg 20s linear infinite;
  z-index: 0;
}

@keyframes rotateBg {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  z-index: 1;
}

.hero p {
  font-size: 1.2rem;
  margin-top: 1rem;
  z-index: 1;
}

/* Animações adicionais */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

[data-animate].active {
  opacity: 1;
  transform: translateY(0);
}

/* Loader (opcional) */
.loader {
  width: 100vw;
  height: 100vh;
  background: var(--background-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
}

.loader .spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--primary-color);
  border-top: 4px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}