/* header.css */
.top-bar {
    background: var(--red);
    padding: 10px 0;
    font-size: 0.8rem;
    text-align: center;
    position: relative;
    z-index: 10;
}

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

.social-links a {
    color: var(--black);
    margin-left: 15px;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--white);
}

.header {
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--black);
    border-bottom: 1px solid var(--light-gray);
}

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

.logo h1 {
    font-family: var(--font-logo);
    font-size: 2.5rem;
    color: var(--red);
}

.logo h1 span {
    color: var(--white);
}

.logo-sub {
    font-family: var(--font-accent);
    font-size: 1rem;
    color: var(--white);
    text-align: center;
    margin-top: -5px;
}

.nav ul {
    display: flex;
    list-style: none;
}

.nav ul li {
    margin-left: 25px;
    position: relative;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    text-transform: uppercase;
    font-family: var(--font-accent);
    font-size: 1.2rem;
    letter-spacing: 1px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--red);
}

.nav-link.torn {
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="20" viewBox="0 0 100 20"><path d="M0,10 Q25,5 50,10 T100,10" fill="none" stroke="black" stroke-width="2"/></svg>') bottom repeat-x;
    background-size: 20px 5px;
    padding-bottom: 10px;
}

.cart-count {
    background: var(--red);
    color: var(--white);
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 0.7rem;
    position: relative;
    top: -8px;
    left: 2px;
}

.mobile-menu {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--white);
}

/* ==============================================
   RESPONSIVE BREAKPOINTS
   ============================================== */

/* Dispositivos móveis (default) */
:root {
  --mobile-padding: 1rem;
  --header-height: 60px;
}

/* Tablets (768px para cima) */
@media (min-width: 768px) {
  :root {
    --mobile-padding: 1.5rem;
    --header-height: 70px;
  }
}

/* Desktop (1024px para cima) */
@media (min-width: 1024px) {
  :root {
    --mobile-padding: 2rem;
  }
}

/* ==============================================
   LAYOUT GERAL RESPONSIVO
   ============================================== */

.container {
  width: 100%;
  padding: 0 var(--mobile-padding);
  max-width: 1200px;
  margin: 0 auto;
}

/* Ajuste de fontes para mobile */
body {
  font-size: 16px;
}

@media (min-width: 768px) {
  body {
    font-size: 18px;
  }
}

/* ==============================================
   HEADER RESPONSIVO
   ============================================== */

.site-header {
  height: var(--header-height);
  background: #000;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--red);
}

/* ==============================================
   MENU HAMBURGUER
   ============================================== */

/* Botão do menu (mobile only) */
.menu-toggle {
  display: none; /* Escondido por padrão */
  background: none;
  border: none;
  width: 40px;
  height: 40px;
  position: relative;
  cursor: pointer;
  z-index: 1010;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 30px;
  height: 3px;
  background: var(--white);
  position: absolute;
  left: 5px;
  transition: all 0.3s ease;
}

.menu-toggle span:nth-child(1) {
  top: 10px;
}
.menu-toggle span:nth-child(2) {
  top: 18px;
}
.menu-toggle span:nth-child(3) {
  top: 26px;
}

/* Quando o menu está aberto */
.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg);
  top: 18px;
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg);
  top: 18px;
}

/* Menu de navegação */
.nav-menu {
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
}

/* Versão mobile do menu */
@media (max-width: 1023px) {
  .menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: #000;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem var(--mobile-padding);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    border-bottom: 2px solid var(--red);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-menu li {
    width: 100%;
    margin: 0.5rem 0;
  }
  
  .nav-menu a {
    display: block;
    padding: 0.8rem 0;
    border-bottom: 1px solid #333;
  }
}

/* ==============================================
   FOOTER RESPONSIVO
   ============================================== */

@media (max-width: 767px) {
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-about {
    max-width: 100%;
  }
  
  .footer-bottom {
    text-align: center;
  }
}

/* ==============================================
   AJUSTES GERAIS PARA MOBILE
   ============================================== */

@media (max-width: 767px) {
  /* Ajuste de padding para seções */
  section {
    padding: 2rem var(--mobile-padding);
  }
  
  /* Títulos menores */
  h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  /* Botões mais largos */
  .btn {
    width: 100%;
    padding: 1rem;
  }
  
  /* Espaçamento entre elementos */
  .spacer {
    height: 1.5rem;
  }
}