/* ============================================
   رایزن پارت — فروشگاه اینترنتی دیسک ترمز
   تم تیره خودرویی (ذغالی + قرمز)
   ============================================ */

@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

:root {
  --bg: #141414;
  --bg2: #1d1d1d;
  --bg3: #262626;
  --red: #e02f2f;
  --red-dark: #b71f1f;
  --text: #f2f2f2;
  --muted: #b5b5b5;
  --border: #333;
  --radius: 10px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
  direction: rtl;
  line-height: 1.8;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container { width: 92%; max-width: 1200px; margin: 0 auto; }

/* ---------- نوار بالای هدر ---------- */
.topbar {
  background: #0d0d0d;
  font-size: 0.8rem;
  color: var(--muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; }
.topbar a:hover { color: var(--red); }

/* ---------- هدر اصلی ---------- */
.header {
  background: var(--bg2);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--red);
}
.header-main {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 0;
}
.logo img { height: 52px; border-radius: 8px; }

.search-box { flex: 1; display: flex; max-width: 480px; }
.search-box input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-left: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--bg3);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
}
.search-box button {
  background: var(--red);
  color: #fff;
  border: none;
  padding: 0 20px;
  border-radius: var(--radius) 0 0 var(--radius);
  font-size: 0.9rem;
}
.search-box button:hover { background: var(--red-dark); }

.header-actions { display: flex; align-items: center; gap: 12px; margin-right: auto; }

.cart-btn {
  position: relative;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
}
.cart-btn:hover { border-color: var(--red); }
.cart-badge {
  position: absolute;
  top: -8px;
  left: -8px;
  background: var(--red);
  color: #fff;
  font-size: 0.7rem;
  min-width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.phone-btn {
  background: var(--red);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: bold;
  white-space: nowrap;
}
.phone-btn:hover { background: var(--red-dark); }

.hamburger {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  flex-direction: column;
  gap: 4px;
}
.hamburger span { width: 22px; height: 2px; background: var(--text); display: block; }

/* ---------- منوی ناوبری ---------- */
.nav { background: #0d0d0d; }
.nav ul { list-style: none; display: flex; gap: 4px; }
.nav a {
  display: block;
  padding: 10px 18px;
  font-size: 0.92rem;
  color: var(--muted);
}
.nav a:hover, .nav a.active { color: #fff; background: var(--red); }

/* ---------- بنر اصلی ---------- */
.hero {
  background: linear-gradient(135deg, #1a0505 0%, #141414 60%),
              radial-gradient(circle at 80% 20%, rgba(224,47,47,.25), transparent 50%);
  padding: 56px 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.hero h1 { font-size: 2rem; margin-bottom: 8px; }
.hero h1 .accent { color: var(--red); }
.hero p { color: var(--muted); margin-bottom: 24px; }
.hero .cta {
  display: inline-block;
  background: var(--red);
  color: #fff;
  padding: 12px 36px;
  border-radius: var(--radius);
  font-weight: bold;
  font-size: 1.05rem;
}
.hero .cta:hover { background: var(--red-dark); }

/* ---------- مزیت‌ها ---------- */
.benefits { padding: 32px 0; }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.benefit {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 12px;
  text-align: center;
}
.benefit svg { width: 40px; height: 40px; margin: 0 auto 8px; stroke: var(--red); fill: none; stroke-width: 1.8; }
.benefit h3 { font-size: 0.95rem; margin-bottom: 4px; }
.benefit p { font-size: 0.8rem; color: var(--muted); }

/* ---------- عنوان بخش ---------- */
.section { padding: 36px 0; }
.section-title {
  font-size: 1.4rem;
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--red);
  display: inline-block;
}
.section-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.link-more { color: var(--red); font-size: 0.9rem; }

/* ---------- گرید دسته‌بندی ---------- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}
.cat-tile {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 8px;
  text-align: center;
  font-weight: bold;
  transition: .2s;
}
.cat-tile:hover { border-color: var(--red); transform: translateY(-3px); }
.cat-tile .car-icon {
  width: 44px; height: 44px; margin: 0 auto 8px;
  stroke: var(--red); fill: none; stroke-width: 1.6;
}

/* ---------- کارت محصول ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.product-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: .2s;
}
.product-card:hover { border-color: var(--red); transform: translateY(-3px); }
.product-card .p-img { aspect-ratio: 1; overflow: hidden; background: #0d0d0d; }
.product-card .p-img img { width: 100%; height: 100%; object-fit: cover; }
.product-card .p-body { padding: 14px; flex: 1; display: flex; flex-direction: column; }
.product-card h3 { font-size: 0.95rem; margin-bottom: 8px; }
.product-card h3 a:hover { color: var(--red); }
.p-type {
  display: inline-block;
  font-size: 0.72rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2px 10px;
  color: var(--muted);
  margin-bottom: 8px;
  align-self: flex-start;
}
.p-type.sport { color: #ffb3b3; border-color: var(--red); }
.p-price { font-weight: bold; font-size: 1.05rem; color: #fff; margin: auto 0 10px; }
.p-price .unit { font-size: 0.75rem; color: var(--muted); font-weight: normal; }
.p-price.na { color: var(--muted); font-size: 0.9rem; }
.add-cart {
  background: var(--red);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px;
  font-size: 0.9rem;
  font-weight: bold;
  width: 100%;
}
.add-cart:hover { background: var(--red-dark); }

/* ---------- فروشگاه: کنترل‌ها ---------- */
.shop-controls {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.shop-controls .field { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; }
.shop-controls select, .shop-controls input[type="text"] {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: inherit;
  font-size: 0.88rem;
}
.filter-group { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--border);
  background: var(--bg3);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.82rem;
  color: var(--muted);
}
.chip.active { background: var(--red); border-color: var(--red); color: #fff; }

/* ---------- صفحه محصول ---------- */
.breadcrumb { font-size: 0.85rem; color: var(--muted); margin: 20px 0; }
.breadcrumb a:hover { color: var(--red); }
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.p-gallery {
  background: #0d0d0d;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.p-gallery img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.p-info h1 { font-size: 1.5rem; margin-bottom: 10px; }
.p-info .p-price { font-size: 1.4rem; margin: 16px 0; }
.qty-row { display: flex; align-items: center; gap: 12px; margin: 18px 0; }
.stepper { display: flex; align-items: center; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.stepper button {
  background: var(--bg3);
  border: none;
  color: var(--text);
  width: 38px; height: 40px;
  font-size: 1.2rem;
}
.stepper button:hover { background: var(--red); color: #fff; }
.stepper input {
  width: 52px; text-align: center;
  background: transparent; border: none; color: var(--text);
  font-family: inherit; font-size: 1rem;
}
.buy-row { display: flex; gap: 12px; margin: 18px 0; }
.buy-row .add-cart { flex: 1; padding: 14px; font-size: 1rem; }
.buy-now {
  flex: 1;
  background: transparent;
  border: 2px solid var(--red);
  color: #fff;
  border-radius: 8px;
  padding: 12px;
  font-size: 1rem;
  font-weight: bold;
}
.buy-now:hover { background: var(--red); }
.spec-table { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 0.9rem; }
.spec-table th, .spec-table td {
  border: 1px solid var(--border);
  padding: 10px 14px;
  text-align: right;
}
.spec-table th { background: var(--bg2); width: 35%; color: var(--muted); }

/* ---------- سبد خرید ---------- */
.cart-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.cart-table th, .cart-table td {
  border-bottom: 1px solid var(--border);
  padding: 14px 10px;
  text-align: right;
  vertical-align: middle;
}
.cart-table th { color: var(--muted); font-size: 0.85rem; }
.cart-item-img { width: 70px; height: 70px; object-fit: cover; border-radius: 8px; }
.remove-btn {
  background: none; border: 1px solid var(--border);
  color: var(--muted); border-radius: 8px; padding: 6px 12px; font-size: 0.8rem;
}
.remove-btn:hover { border-color: var(--red); color: var(--red); }
.cart-summary {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 420px;
  margin-right: auto;
}
.cart-summary .row { display: flex; justify-content: space-between; margin-bottom: 12px; }
.cart-summary .total { font-size: 1.2rem; font-weight: bold; border-top: 1px solid var(--border); padding-top: 12px; }
.checkout-btn {
  display: block; text-align: center;
  background: var(--red); color: #fff;
  padding: 14px; border-radius: var(--radius);
  font-weight: bold; font-size: 1.05rem; margin-top: 16px;
  border: none; width: 100%;
}
.checkout-btn:hover { background: var(--red-dark); }
.empty-cart { text-align: center; padding: 60px 0; color: var(--muted); }

/* ---------- تسویه حساب ---------- */
.checkout-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 40px; }
.form-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.form-card h2 { font-size: 1.15rem; margin-bottom: 18px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.88rem; margin-bottom: 6px; color: var(--muted); }
.form-group input, .form-group textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--red); outline: none; }
.order-lines { font-size: 0.9rem; }
.order-lines .row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--border); }

/* ---------- موفقیت ---------- */
.success-box {
  text-align: center;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 60px 24px;
  max-width: 560px;
  margin: 40px auto;
}
.success-box .check {
  width: 72px; height: 72px; margin: 0 auto 18px;
  border: 3px solid #4caf50; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #4caf50; font-size: 2rem;
}
.success-box .order-no {
  display: inline-block;
  background: var(--bg3);
  border: 1px dashed var(--red);
  border-radius: 8px;
  padding: 8px 24px;
  margin: 16px 0;
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 1px;
}

/* ---------- فوتر ---------- */
.footer { background: #0d0d0d; border-top: 2px solid var(--red); padding: 40px 0 0; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 28px; }
.footer h4 { margin-bottom: 14px; font-size: 1rem; color: #fff; }
.footer p, .footer li { font-size: 0.88rem; color: var(--muted); }
.footer ul { list-style: none; }
.footer li { margin-bottom: 8px; }
.footer a:hover { color: var(--red); }
.social-row { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.social-row a {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 0.82rem;
  color: var(--muted);
}
.social-row a:hover { border-color: var(--red); color: #fff; }
.copyright {
  border-top: 1px solid var(--border);
  padding: 14px 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}

/* ---------- پیام شناور ---------- */
.toast {
  position: fixed;
  bottom: 24px;
  right: 50%;
  transform: translateX(50%) translateY(80px);
  background: var(--red);
  color: #fff;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  opacity: 0;
  transition: .3s;
  z-index: 200;
}
.toast.show { opacity: 1; transform: translateX(50%) translateY(0); }

/* ---------- ریسپانسیو ---------- */
@media (max-width: 900px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .product-detail, .checkout-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hamburger { display: flex; }
  .nav ul {
    display: none;
    flex-direction: column;
    padding: 8px 0;
  }
  .nav.open ul { display: flex; }
  .phone-btn span.num { display: none; }
  .search-box { display: none; }
  .search-box.mobile { display: flex; margin: 10px 0; max-width: none; }
  .hero h1 { font-size: 1.5rem; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .buy-row { flex-direction: column; }
  .cart-table thead { display: none; }
  .cart-table tr { display: block; border-bottom: 2px solid var(--border); margin-bottom: 12px; }
  .cart-table td { display: flex; justify-content: space-between; align-items: center; border: none; padding: 8px 4px; }
}

/* ---------- باکس شرایط همکاری عمده ---------- */
.terms-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-right: 3px solid var(--red);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 20px 0;
}
.terms-box h3 { font-size: 1rem; margin-bottom: 10px; color: #fff; }
.terms-box ul { list-style: none; }
.terms-box li {
  position: relative;
  font-size: 0.9rem;
  color: var(--muted);
  padding: 6px 26px 6px 0;
}
.terms-box li::before {
  content: "✓";
  position: absolute;
  right: 0;
  color: var(--red);
  font-weight: bold;
}

/* ---------- اصلاح هدر موبایل برای حالت پخش عمده ---------- */
@media (max-width: 640px) {
  .cart-btn { white-space: nowrap; font-size: 0.8rem; padding: 8px 10px; }
  .phone-btn { font-size: 0.8rem; padding: 8px 10px; }
  .header-main { gap: 8px; }
  .logo img { height: 44px; }
}

/* ---------- اتصال مستقیم به بله (بدون پروانه کسب) ---------- */
.bale-box {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px dashed var(--border);
  text-align: center;
}
.bale-box p { font-size: 0.9rem; color: var(--muted); margin-bottom: 10px; }
.bale-btn {
  display: block;
  background: #0fa968;
  color: #fff;
  padding: 12px;
  border-radius: var(--radius);
  font-weight: bold;
  font-size: 0.95rem;
}
.bale-btn:hover { background: #0b8a55; }
.form-group input[type="file"] { padding: 8px 14px; }