:root {
  --bg-900: #0a0a0c;
  --bg-800: #101014;
  --bg-600: #1d1d25;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  --gold-300: #f5e28a;
  --gold-400: #ecd45e;
  --gold-500: #e3c341;
  --gold-600: #c9a227;
  --gold-glow: rgba(227, 195, 65, 0.35);

  --text-100: #f4f4f2;
  --text-300: #cfcfca;
  --text-500: #a3a39d;

  --danger: #e35341;
  --success: #4cbf62;

  --font-display: "Cinzel", "Times New Roman", serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 18px;
  --radius-sm: 12px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(ellipse 60% 40% at 50% -10%, rgba(227, 195, 65, 0.08), transparent),
    var(--bg-900);
  color: var(--text-300);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

img { max-width: 100%; }

a { color: var(--gold-400); text-decoration: none; }
a:hover { color: var(--gold-300); }

::selection { background: var(--gold-500); color: #14140f; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-900); }
::-webkit-scrollbar-thumb { background: var(--bg-600); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-600); }

.container {
  width: min(1180px, 100% - 2.5rem);
  margin-inline: auto;
}

.store-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 12, 0.85);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}

.store-header .container {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 66px;
  flex-wrap: wrap;
  padding-block: 0.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-100);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  box-shadow: 0 0 0 1px var(--border), 0 0 18px rgba(227, 195, 65, 0.15);
}

.store-nav {
  display: flex;
  gap: 0.15rem;
  flex-wrap: wrap;
  margin-left: auto;
}

.store-nav a {
  padding: 0.5rem 0.8rem;
  border-radius: 10px;
  color: var(--text-300);
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 0.2s, background 0.2s;
}

.store-nav a:hover { color: var(--text-100); background: var(--surface-hover); }

.store-nav a.active {
  color: var(--gold-400);
  background: rgba(227, 195, 65, 0.08);
}

.lang-select {
  margin-left: 0.5rem;
  appearance: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-100);
  font: 600 0.85rem var(--font-body);
  padding: 0.5rem 0.9rem;
  cursor: pointer;
}

.lang-select:hover { border-color: var(--gold-500); }
.lang-select option { background: var(--bg-800); color: var(--text-100); }

[dir="rtl"] .lang-select { margin-left: 0; margin-right: 0.5rem; }
[dir="rtl"] .store-nav { margin-left: 0; margin-right: auto; }

.back-link {
  display: inline-flex;
  align-items: center;
  margin-left: auto;
  padding: 0.45rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-100);
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.back-link:hover {
  border-color: var(--gold-500);
  color: var(--gold-300);
  background: rgba(227, 195, 65, 0.07);
}

[dir="rtl"] .back-link { margin-left: 0; margin-right: auto; }

.group-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1rem;
  margin-bottom: 1.8rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.group-chips a {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  white-space: nowrap;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-300);
  font-size: 0.86rem;
  font-weight: 600;
  transition: border-color 0.2s, background 0.25s, color 0.2s, transform 0.25s var(--ease), box-shadow 0.25s;
}

.group-chips a span {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--gold-500);
  background: rgba(227, 195, 65, 0.1);
  border: 1px solid rgba(227, 195, 65, 0.25);
  padding: 0.05rem 0.45rem;
  border-radius: 999px;
}

.group-chips a:hover {
  border-color: rgba(227, 195, 65, 0.5);
  background: rgba(227, 195, 65, 0.08);
  color: var(--gold-300);
  transform: translateY(-1px);
}

.group-chips a.active {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500) 55%, var(--gold-600));
  border-color: transparent;
  color: #171307;
  font-weight: 800;
  box-shadow: 0 4px 18px var(--gold-glow);
}

.group-chips a.active span {
  color: #171307;
  background: rgba(23, 19, 7, 0.14);
  border-color: transparent;
}

/* Mobile: edge-to-edge swipe row pinned to the top; hides when you scroll
   down, slides back when you scroll up (body.chips-hide is set by JS) */
@media (max-width: 640px) {
  .store-header { position: static; }

  .group-chips {
    position: sticky;
    top: 0;
    z-index: 40;
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: 0.65rem 1rem;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    background: #0b0b0e;
    transition: transform 0.35s var(--ease);
  }

  .group-chips::-webkit-scrollbar { display: none; }

  body.chips-hide .group-chips { transform: translateY(-110%); }
}

html { scroll-behavior: smooth; }

.group-section.hidden { display: none; }

.group-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  color: var(--gold-400);
  letter-spacing: 0.04em;
  margin: 2.4rem 0 1.2rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 80px;
}

.group-title:first-of-type { margin-top: 0; }

.group-count {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-500);
  vertical-align: middle;
  margin-inline-start: 0.3rem;
}

.page-head {
  text-align: center;
  padding: 3rem 0 2.2rem;
}

.page-head .eyebrow {
  color: var(--gold-500);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0 0 0.6rem;
}

.page-head h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  color: var(--text-100);
  margin: 0 0 0.5rem;
  letter-spacing: 0.02em;
}

.page-head p { color: var(--text-500); margin: 0; }

.products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem;
  align-items: stretch;
  padding-bottom: 4rem;
}

.product {
  position: relative;
  display: flex;
  flex-direction: column;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.6rem 1.6rem;
  transition: transform 0.35s var(--ease), border-color 0.3s, background 0.3s, box-shadow 0.35s;
}

.product:hover {
  transform: translateY(-5px);
  border-color: rgba(227, 195, 65, 0.4);
  background: var(--surface-hover);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}

.pack-id {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-500);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.discount-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #f0705f, var(--danger));
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  box-shadow: 0 4px 16px rgba(227, 83, 65, 0.4);
}

.product .item-icon {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin: 0.4rem auto 1rem;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.5));
}

.product h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text-100);
  margin: 0 0 0.9rem;
  letter-spacing: 0.02em;
}

.product ul {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  font-size: 0.92rem;
  color: var(--text-300);
  text-align: left;
}

.product ul li {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
}

.product ul li::before {
  content: "✓";
  color: var(--success);
  font-weight: 800;
  flex-shrink: 0;
}

.product-desc {
  margin: 0 0 1.4rem;
  font-size: 0.92rem;
  color: var(--text-300);
  line-height: 1.55;
}

.product form { margin: auto 0 0; }

.price-line {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.6rem;
  margin: auto 0 0.75rem;
}

.product .price-line + form { margin-top: 0; }

.price-line .was {
  text-decoration: line-through;
  color: var(--text-500);
  font-size: 0.95rem;
  font-weight: 600;
}

.price-line .save {
  background: rgba(76, 191, 98, 0.12);
  border: 1px solid rgba(76, 191, 98, 0.35);
  color: var(--success);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
}

.buy-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.85rem 1.4rem;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500) 55%, var(--gold-600));
  color: #171307;
  font: 700 0.98rem var(--font-body);
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 4px 24px var(--gold-glow);
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}

.buy-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 34px var(--gold-glow); }
.buy-btn:active { transform: scale(0.97); }

.old-price {
  text-decoration: line-through;
  color: rgba(23, 19, 7, 0.55);
  font-weight: 600;
}

.countdown {
  margin-top: 0.9rem;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--danger);
}

.pay-wrap {
  display: flex;
  justify-content: center;
  padding-top: 3rem;
  padding-bottom: 4rem;
}

.pay-card {
  width: min(520px, 100%);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02) 45%, rgba(255, 255, 255, 0.035));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.2rem 2rem;
  position: relative;
  overflow: hidden;
}

.pay-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(227, 195, 65, 0.65), transparent);
}

.pay-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  border: 1px solid rgba(227, 195, 65, 0.3);
  border-radius: var(--radius-sm);
  background: rgba(227, 195, 65, 0.06);
  margin-bottom: 1.6rem;
}

.pay-total span { color: var(--text-300); font-size: 0.92rem; }

.pay-total b {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--gold-400);
  white-space: nowrap;
}

.pay-error {
  padding: 0.8rem 1.1rem;
  border: 1px solid rgba(227, 83, 65, 0.4);
  border-radius: var(--radius-sm);
  background: rgba(227, 83, 65, 0.1);
  color: #f0928a;
  font-size: 0.9rem;
  margin-bottom: 1.4rem;
}

.pay-error:empty { display: none; }

.pay-error {
  transition: opacity 0.6s ease, margin 0.6s ease, padding 0.6s ease, max-height 0.6s ease;
  max-height: 200px;
  overflow: hidden;
}

.pay-error.fade-out {
  opacity: 0;
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  margin-bottom: 0;
  border-width: 0;
}

.pay-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-500);
  margin: 1.1rem 0 0.4rem;
}

.pay-input {
  width: 100%;
  box-sizing: border-box;
  appearance: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text-100);
  font: 600 0.95rem var(--font-body);
  padding: 0.8rem 1rem;
  transition: border-color 0.2s, background 0.2s;
}

.pay-input:hover { border-color: rgba(227, 195, 65, 0.4); }

.pay-input:focus {
  outline: none;
  border-color: var(--gold-500);
  background: rgba(227, 195, 65, 0.05);
}

.pay-input::placeholder { color: var(--text-500); font-weight: 400; }

select.pay-input option { background: var(--bg-800); color: var(--text-100); }

.pay-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.pay-consent {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  margin-top: 1.4rem;
  font-size: 0.82rem;
  color: var(--text-500);
  line-height: 1.5;
  cursor: pointer;
}

.pay-consent input {
  margin-top: 0.2rem;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--gold-500);
  cursor: pointer;
}

.pay-submit { margin-top: 1.4rem; }

@media (max-width: 480px) {
  .pay-card { padding: 1.7rem 1.3rem; }
  .pay-row { grid-template-columns: 1fr; gap: 0; }
}

.store-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-800);
  padding: 3rem 0 1.8rem;
  color: var(--text-500);
  font-size: 0.9rem;
  margin-top: 3rem;
}

.sf-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 2.2rem;
  margin-bottom: 2.2rem;
}

.sf-brand p {
  color: var(--text-500);
  font-size: 0.9rem;
  max-width: 36ch;
  margin: 1rem 0 0;
}

.sf-col h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-100);
  margin: 0 0 1rem;
}

.sf-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.sf-col a { color: var(--text-500); font-size: 0.92rem; }
.sf-col a:hover { color: var(--gold-400); }

.sf-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  justify-content: space-between;
  font-size: 0.84rem;
}

@media (max-width: 760px) {
  .sf-grid { grid-template-columns: 1fr 1fr; }
  .sf-brand { grid-column: 1 / -1; }
}

@media (max-width: 430px) {
  .sf-grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .sf-bottom { flex-direction: column; }
}

@media (max-width: 640px) {
  .store-nav { margin-left: 0; width: 100%; }
  .page-head { padding-top: 2.2rem; }
}