/* 
* nudefyBR.love - Estilo Principal
* Tema brasileiro com cores da bandeira nacional
*/

:root {
  --verde-brasil: #009c3b;
  --amarelo-brasil: #ffdf00;
  --azul-brasil: #002776;
  --branco: #ffffff;
  --preto: #000000;
  --cinza-escuro: #333333;
  --cinza-claro: #f5f5f5;
  --gradiente-verde: linear-gradient(135deg, #009c3b 0%, #00c04b 100%);
  --gradiente-azul: linear-gradient(135deg, #002776 0%, #0039a6 100%);
  --sombra-card: 0 10px 25px rgba(0, 39, 118, 0.15);
  --transicao: all 0.3s ease;
  --raio-borda: 8px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 62.5%;
}

body {
  font-family: 'Ubuntu', 'Roboto', sans-serif;
  font-size: 1.6rem;
  line-height: 1.6;
  color: var(--cinza-escuro);
  background-color: var(--branco);
  overflow-x: hidden;
}

img, svg {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--azul-brasil);
  text-decoration: none;
  transition: var(--transicao);
}

a:hover {
  color: var(--verde-brasil);
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Componentes de texto */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--cinza-escuro);
}

h1 {
  font-size: 4.2rem;
  margin-bottom: 2rem;
}

h2 {
  font-size: 3.6rem;
  position: relative;
  padding-bottom: 1.5rem;
}

h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 4px;
  background: var(--gradiente-verde);
  border-radius: 2px;
}

.text-center h2::after {
  left: 50%;
  transform: translateX(-50%);
}

h3 {
  font-size: 2.4rem;
}

h4 {
  font-size: 2rem;
}

p {
  margin-bottom: 1.5rem;
}

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

/* Botões */
.btn {
  display: inline-block;
  padding: 1.2rem 2.8rem;
  background: var(--verde-brasil);
  color: var(--branco);
  border: none;
  border-radius: var(--raio-borda);
  font-size: 1.8rem;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transicao);
  box-shadow: 0 4px 10px rgba(0, 156, 59, 0.3);
}

.btn:hover {
  background: var(--azul-brasil);
  color: var(--branco);
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 39, 118, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--verde-brasil);
  color: var(--verde-brasil);
}

.btn-outline:hover {
  background: var(--verde-brasil);
  color: var(--branco);
}

/* Header & Navegação */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  padding: 1.5rem 0;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transition: var(--transicao);
}

.header.scrolled {
  padding: 1rem 0;
  background-color: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--verde-brasil);
}

.logo svg {
  width: 3.2rem;
  height: 3.2rem;
  margin-right: 1rem;
}

.navbar {
  display: flex;
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-item {
  margin-left: 2.5rem;
}

.nav-link {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--cinza-escuro);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--gradiente-verde);
  transition: var(--transicao);
}

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

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 2.4rem;
  cursor: pointer;
  color: var(--verde-brasil);
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  background: var(--gradiente-verde);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: var(--branco);
  clip-path: polygon(0 50%, 100% 0, 100% 100%, 0% 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  color: var(--branco);
  max-width: 700px;
  padding-top: 5rem;
}

.hero h1 {
  color: var(--branco);
  font-size: 5rem;
  margin-bottom: 2rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-text {
  font-size: 1.8rem;
  margin-bottom: 3rem;
}

/* Seções */
.section {
  padding: 8rem 0;
}

.section-title {
  margin-bottom: 5rem;
}

.bg-light {
  background-color: var(--cinza-claro);
}

/* Cards de recursos */
.recursos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.recurso-card {
  background-color: var(--branco);
  border-radius: var(--raio-borda);
  box-shadow: var(--sombra-card);
  padding: 3rem;
  transition: var(--transicao);
  text-align: center;
}

.recurso-card:hover {
  transform: translateY(-5px);
}

.recurso-icone {
  width: 7rem;
  height: 7rem;
  margin: 0 auto 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.recurso-icone svg {
  width: 5rem;
  height: 5rem;
  fill: var(--verde-brasil);
}

/* Como funciona */
.passos {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.passo {
  display: flex;
  margin-bottom: 6rem;
  position: relative;
}

.passo:last-child {
  margin-bottom: 0;
}

.passo-numero {
  position: relative;
  min-width: 6rem;
  height: 6rem;
  background: var(--amarelo-brasil);
  border-radius: 50%;
  color: var(--azul-brasil);
  font-size: 2.4rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 2.5rem;
  box-shadow: 0 5px 15px rgba(255, 223, 0, 0.3);
}

.passo-numero::before {
  content: counter(step);
  counter-increment: step;
}

.passos {
  counter-reset: step;
}

.passo-conteudo {
  flex: 1;
}

/* Seção CTA */
.cta {
  background: var(--gradiente-azul);
  color: var(--branco);
  text-align: center;
  padding: 8rem 0;
}

.cta h2 {
  color: var(--branco);
}

.cta h2::after {
  background: var(--amarelo-brasil);
  left: 50%;
  transform: translateX(-50%);
}

.cta-conteudo {
  max-width: 700px;
  margin: 0 auto;
}

.cta .btn {
  background: var(--amarelo-brasil);
  color: var(--azul-brasil);
  margin-top: 2rem;
}

.cta .btn:hover {
  background: var(--branco);
}

/* Footer */
.footer {
  background-color: var(--cinza-escuro);
  color: #ccc;
  padding: 6rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-sobre p {
  margin-bottom: 2rem;
  font-size: 1.4rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--branco);
}

.footer-logo svg {
  width: 2.4rem;
  height: 2.4rem;
  margin-right: 1rem;
}

.footer-titulo {
  color: var(--branco);
  font-size: 1.8rem;
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 1rem;
}

.footer-titulo::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--verde-brasil);
}

.footer-links ul li {
  margin-bottom: 1rem;
}

.footer-links ul li a {
  color: #ccc;
  transition: var(--transicao);
}

.footer-links ul li a:hover {
  color: var(--verde-brasil);
  padding-left: 5px;
}

.copyright {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1.4rem;
}

/* Media Queries */
@media (max-width: 991px) {
  html {
    font-size: 60%;
  }
  
  .hero h1 {
    font-size: 4rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 58%;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .navbar {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--branco);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    padding: 8rem 2rem 2rem;
    transition: var(--transicao);
    z-index: 999;
  }
  
  .navbar.active {
    right: 0;
  }
  
  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .nav-item {
    margin: 0;
    margin-bottom: 2rem;
    width: 100%;
  }
  
  .nav-link {
    display: block;
    padding: 1rem 0;
  }
  
  .hero {
    height: auto;
    min-height: 500px;
    padding: 12rem 0 8rem;
  }
  
  .hero h1 {
    font-size: 3.6rem;
  }
  
  .section {
    padding: 6rem 0;
  }
  
  .section-title {
    margin-bottom: 3rem;
  }
  
  h2 {
    font-size: 2.8rem;
  }
  
  .recurso-card {
    padding: 2rem;
  }
  
  .passo {
    flex-direction: column;
    text-align: center;
  }
  
  .passo-numero {
    margin: 0 auto 2rem;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 55%;
  }
  
  h1 {
    font-size: 3.2rem;
  }
  
  h2 {
    font-size: 2.4rem;
  }
  
  .btn {
    padding: 1rem 2rem;
    font-size: 1.6rem;
  }
  
  .hero {
    padding: 10rem 0 6rem;
  }
  
  .section {
    padding: 4rem 0;
  }
  
  .footer {
    padding: 4rem 0 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}