/* ================================================
   FASHION STORE — style.css
   ================================================ */

/* --- Variáveis --- */
:root {
  --primary: #a855f7;
  --primary-dark: #7e22ce;
  --primary-light: #f3e8ff;
  --text: #1a1a2e;
  --text-muted: #6b7280;
  --bg: #ffffff;
  --bg-soft: #fafafa;
  --border: #e5e7eb;
  --radius: 12px;
  --shadow: 0 2px 16px rgba(0,0,0,0.08);
  --transition: 0.25s ease;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; }
img { display: block; width: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea { font-family: inherit; outline: none; }

/* --- Container --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* --- Seção --- */
.section { padding: 80px 0; }
.section__title { font-size: 2rem; font-weight: 700; margin-bottom: 32px; }
.section__title.center { text-align: center; }

/* ================================================
   HEADER
   ================================================ */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex; align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo { font-size: 1.5rem; font-weight: 700; }
.logo span { color: var(--primary); }

.nav { display: flex; gap: 28px; }
.nav a { font-size: 0.95rem; font-weight: 500; color: var(--text-muted); transition: color var(--transition); }
.nav a:hover { color: var(--primary); }

.header__actions { display: flex; align-items: center; gap: 12px; }

.btn-cart {
  position: relative; padding: 8px;
  color: var(--text); transition: color var(--transition);
}
.btn-cart:hover { color: var(--primary); }
.cart-count {
  position: absolute; top: 0; right: 0;
  background: var(--primary); color: #fff;
  font-size: 0.65rem; font-weight: 700;
  width: 18px; height: 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

.btn-menu { display: none; font-size: 1.4rem; padding: 6px; }

/* ================================================
   BOTÕES
   ================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 28px; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem;
  transition: all var(--transition); border: 2px solid transparent;
}
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn--sm { padding: 8px 18px; font-size: 0.85rem; border-radius: 50px; }
.full-width { width: 100%; }

/* ================================================
   HERO
   ================================================ */
.hero {
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 40px;
  min-height: calc(100vh - 64px);
  padding: 60px 20px; max-width: 1200px; margin: 0 auto;
}
.hero__tag {
  display: inline-block; background: var(--primary-light);
  color: var(--primary); font-size: 0.85rem; font-weight: 600;
  padding: 6px 16px; border-radius: 50px; margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800; line-height: 1.1;
  margin-bottom: 20px;
}
.hero h1 span { color: var(--primary); }
.hero__sub { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 32px; max-width: 480px; }

.hero__visual { display: flex; justify-content: center; align-items: center; position: relative; }
.hero__blob {
  width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, #e9d5ff, #f3e8ff);
  position: absolute;
}
.hero__img-placeholder {
  position: relative; z-index: 1; width: 260px;
}

/* ================================================
   CATEGORIAS
   ================================================ */
.categories {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; padding: 0 20px; margin: 0 auto 60px;
}
.category-card {
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 16px;
  text-align: center; cursor: pointer;
  transition: all var(--transition);
}
.category-card:hover {
  border-color: var(--primary); background: var(--primary-light);
  transform: translateY(-4px); box-shadow: var(--shadow);
}
.category-card span { font-size: 2rem; }
.category-card p { font-weight: 600; margin-top: 8px; }

/* ================================================
   CATÁLOGO / FILTROS
   ================================================ */
.catalog { background: var(--bg-soft); }

.filters {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px;
}
.filter-btn {
  padding: 8px 20px; border-radius: 50px;
  border: 1.5px solid var(--border);
  font-size: 0.9rem; font-weight: 500; color: var(--text-muted);
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--primary); color: var(--primary);
  background: var(--primary-light);
}

.search-bar {
  position: relative; max-width: 360px; margin-bottom: 36px;
}
.search-bar input {
  width: 100%; padding: 10px 40px 10px 16px;
  border: 1.5px solid var(--border); border-radius: 50px;
  font-size: 0.9rem; transition: border-color var(--transition);
  background: #fff;
}
.search-bar input:focus { border-color: var(--primary); }
.search-bar svg {
  position: absolute; right: 14px; top: 50%;
  transform: translateY(-50%); color: var(--text-muted);
  pointer-events: none;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

/* --- Card de produto --- */
.product-card {
  background: #fff; border-radius: var(--radius);
  border: 1px solid var(--border); overflow: hidden;
  transition: all var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}
.product-card__img {
  position: relative; height: 280px; overflow: hidden;
}
.product-card__img img {
  height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card__img img { transform: scale(1.04); }

.badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--primary); color: #fff;
  font-size: 0.75rem; font-weight: 700;
  padding: 4px 10px; border-radius: 50px;
}

.product-card__body { padding: 16px; }
.product-cat {
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  color: var(--primary); letter-spacing: 0.05em;
}
.product-name {
  font-size: 1rem; font-weight: 600; margin: 6px 0 10px;
  line-height: 1.3;
}
.product-name:hover { color: var(--primary); }

.product-price {
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.product-price s { color: var(--text-muted); font-size: 0.85rem; }
.product-price strong { font-size: 1.15rem; color: var(--text); }

.empty-msg { text-align: center; padding: 48px 0; color: var(--text-muted); }

/* ================================================
   SOBRE
   ================================================ */
.about__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about__text p { color: var(--text-muted); margin-bottom: 20px; font-size: 1.05rem; }
.about__list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.about__list li { font-weight: 500; }

.about__stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.stat {
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 16px; text-align: center;
}
.stat strong { display: block; font-size: 1.8rem; font-weight: 800; color: var(--primary); }
.stat span { font-size: 0.85rem; color: var(--text-muted); }

/* ================================================
   CONTATO
   ================================================ */
.contact { background: var(--bg-soft); }
.contact-form {
  max-width: 640px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input, .contact-form textarea {
  padding: 12px 16px; border: 1.5px solid var(--border);
  border-radius: var(--radius); font-size: 0.95rem;
  transition: border-color var(--transition); background: #fff;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--primary); }
.contact-form textarea { resize: vertical; }

/* ================================================
   FOOTER
   ================================================ */
.footer { background: var(--text); color: #d1d5db; padding: 60px 20px 24px; }
.footer__inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid #374151;
  margin-bottom: 24px;
}
.footer .logo { color: #fff; margin-bottom: 8px; }
.footer .logo span { color: var(--primary); }
.footer p { font-size: 0.9rem; }
.footer__links { display: flex; flex-direction: column; gap: 8px; }
.footer__links h4 { color: #fff; font-weight: 600; margin-bottom: 8px; }
.footer__links a { font-size: 0.9rem; transition: color var(--transition); }
.footer__links a:hover { color: var(--primary); }
.footer__copy { text-align: center; font-size: 0.85rem; max-width: 1200px; margin: 0 auto; }

/* ================================================
   CARRINHO DRAWER
   ================================================ */
.cart-overlay, .modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.4); z-index: 200;
}
.cart-overlay.show, .modal-overlay.show { display: block; }

.cart-drawer {
  position: fixed; top: 0; right: -420px; width: 400px; height: 100vh;
  background: #fff; z-index: 201; box-shadow: -4px 0 24px rgba(0,0,0,0.15);
  display: flex; flex-direction: column;
  transition: right var(--transition);
}
.cart-drawer.open { right: 0; }

.cart-drawer__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.cart-drawer__header h3 { font-size: 1.1rem; font-weight: 700; }
.cart-drawer__header button { font-size: 1.8rem; color: var(--text-muted); }

.cart-items { flex: 1; overflow-y: auto; padding: 16px 24px; }
.cart-empty { text-align: center; color: var(--text-muted); margin-top: 40px; }

.cart-item {
  display: flex; gap: 14px; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.cart-item img { width: 64px; height: 64px; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
.cart-item__info { flex: 1; }
.cart-item__info p { font-weight: 600; font-size: 0.9rem; }
.cart-item__info small { color: var(--text-muted); font-size: 0.8rem; }
.cart-item__remove { color: var(--text-muted); font-size: 1.1rem; flex-shrink: 0; }
.cart-item__remove:hover { color: #ef4444; }

.qty-control {
  display: flex; align-items: center; gap: 10px; margin-top: 8px;
}
.qty-control button {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--bg-soft); border: 1px solid var(--border);
  font-size: 1rem; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.qty-control button:hover { background: var(--primary-light); border-color: var(--primary); }
.qty-control span { font-weight: 600; min-width: 20px; text-align: center; }

.cart-footer {
  padding: 20px 24px; border-top: 1px solid var(--border);
}
.cart-total {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px; font-size: 1rem;
}
.cart-total strong { font-size: 1.2rem; color: var(--primary); }

/* ================================================
   MODAL PRODUTO
   ================================================ */
.modal {
  position: fixed; top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 90%; max-width: 840px; max-height: 90vh;
  background: #fff; border-radius: var(--radius);
  z-index: 201; overflow-y: auto;
  opacity: 0; pointer-events: none;
  transition: all var(--transition);
}
.modal.open { opacity: 1; pointer-events: all; transform: translate(-50%, -50%) scale(1); }
.modal__close {
  position: absolute; top: 16px; right: 20px;
  font-size: 2rem; color: var(--text-muted); z-index: 1;
}
.modal__close:hover { color: var(--text); }
.modal__body { display: grid; grid-template-columns: 1fr 1fr; }
.modal__img { height: 480px; }
.modal__img img { height: 100%; object-fit: cover; }
.modal__info { padding: 40px 32px; }
.modal__info h2 { font-size: 1.6rem; font-weight: 700; margin: 8px 0 14px; }
.modal__desc { color: var(--text-muted); margin-bottom: 20px; }
.modal__price {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 24px;
}
.modal__price s { color: var(--text-muted); }
.modal__price strong { font-size: 1.8rem; color: var(--text); }
.modal__section { margin-bottom: 20px; }
.modal__section p { margin-bottom: 10px; }

.size-list, .color-list { display: flex; flex-wrap: wrap; gap: 8px; }
.size-tag {
  padding: 6px 14px; border: 1.5px solid var(--border);
  border-radius: 8px; font-size: 0.85rem; font-weight: 500;
  cursor: pointer; transition: all var(--transition);
}
.size-tag:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.color-tag {
  padding: 6px 14px; background: var(--bg-soft);
  border: 1px solid var(--border); border-radius: 8px; font-size: 0.85rem;
}

/* ================================================
   TOAST
   ================================================ */
.toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: #1a1a2e; color: #fff;
  padding: 12px 24px; border-radius: 50px;
  font-size: 0.9rem; font-weight: 500; z-index: 300;
  opacity: 0; transition: all 0.3s ease; pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ================================================
   RESPONSIVO
   ================================================ */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; text-align: center; min-height: auto; padding: 60px 20px 40px; }
  .hero__visual { display: none; }
  .hero__sub { margin: 0 auto 32px; }

  .categories { grid-template-columns: repeat(2, 1fr); }
  .about__inner { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: repeat(3, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .modal__body { grid-template-columns: 1fr; }
  .modal__img { height: 260px; }
}

@media (max-width: 640px) {
  .nav { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: #fff; padding: 20px; border-bottom: 1px solid var(--border); }
  .nav.open { display: flex; }
  .btn-menu { display: block; }
  .cart-drawer { width: 100%; right: -100%; }
  .about__stats { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .section__title { font-size: 1.6rem; }
}