/*
Theme Name: Mecanismo de Alavancagem
Theme URI: https://seusite.com
Author: Rhuan Christo
Description: Tema para landing page do evento Mecanismo de Alavancagem
Version: 1.0
License: GPL v2
Text Domain: alavancagem
*/

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

:root {
  --background: 222.2 84% 4.9%;
  --foreground: 210 40% 98%;
  --card: 222.2 47.4% 11.2%;
  --border: 217.2 32.6% 17.5%;
  --green-primary: 142 76% 36%;
  --black-soft: 220 15% 8%;
  --black-card: 220 18% 6%;
  --red-accent: 0 84% 60%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 700;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  text-transform: uppercase;
  cursor: pointer;
}

.btn-cta {
  background-color: hsl(var(--green-primary));
  color: #000;
  box-shadow: 0 0 30px hsla(var(--green-primary), 0.4);
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px hsla(var(--green-primary), 0.6);
}

/* Top Bar */
.top-bar {
  background-color: hsl(var(--red-accent));
  color: white;
  padding: 0.75rem 0;
  text-align: center;
  font-weight: 600;
}

/* Header */
.site-header {
  background-color: hsla(var(--background), 0.8);
  border-bottom: 1px solid hsl(var(--border));
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.main-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Hero */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 4rem 1rem;
}

.hero-background {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.15;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsla(var(--background), 0.95) 0%, hsla(var(--background), 0.7) 50%, hsla(var(--background), 0.95) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
}

/* Sections */
section {
  padding: 4rem 1rem;
}

.bg-soft {
  background-color: hsl(var(--black-soft));
}

.bg-card {
  background-color: hsl(var(--card));
}

/* Cards */
.card {
  background-color: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: hsl(var(--green-primary));
}

/* Utilities */
.text-center { text-align: center; }
.text-green { color: hsl(var(--green-primary)); }
.text-gray { color: #9ca3af; }
.section-title { text-align: center; margin-bottom: 3rem; font-size: 2.5rem; }
.max-w-4xl { max-width: 56rem; margin: 0 auto; }

/* FAQ */
.faq-item {
  background-color: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  margin-bottom: 1rem;
}

.faq-question {
  padding: 1.5rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: #9ca3af;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Footer */
.site-footer {
  background-color: hsl(var(--black-card));
  border-top: 1px solid hsl(var(--border));
  padding: 3rem 1rem 1rem;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

/* Animations */
.animate-fade-in {
  animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}