/* ==========================================================================
   ایوان کهن — سیستم طراحی
   DNA: چوب تیره، برنج پاتینه، لاجورد میناکاری، فیروزه‌ی کاشی، کاغذ گرم.
   ========================================================================== */

/* ---------- فونت‌ها (محلی، بدون درخواست شبکه) ---------- */
@font-face { font-family: "Vazirmatn"; font-style: normal; font-weight: 400; font-display: swap; src: url("assets/fonts/vazirmatn-arabic-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Vazirmatn"; font-style: normal; font-weight: 500; font-display: swap; src: url("assets/fonts/vazirmatn-arabic-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Vazirmatn"; font-style: normal; font-weight: 700; font-display: swap; src: url("assets/fonts/vazirmatn-arabic-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Vazirmatn"; font-style: normal; font-weight: 800; font-display: swap; src: url("assets/fonts/vazirmatn-arabic-800-normal.woff2") format("woff2"); }
@font-face { font-family: "Cormorant Garamond"; font-style: normal; font-weight: 400; font-display: swap; src: url("assets/fonts/cormorant-garamond-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Cormorant Garamond"; font-style: normal; font-weight: 500; font-display: swap; src: url("assets/fonts/cormorant-garamond-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Cormorant Garamond"; font-style: normal; font-weight: 600; font-display: swap; src: url("assets/fonts/cormorant-garamond-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Cormorant Garamond"; font-style: italic; font-weight: 400; font-display: swap; src: url("assets/fonts/cormorant-garamond-latin-400-italic.woff2") format("woff2"); }

/* ---------- توکن‌ها ---------- */
:root {
  --color-background: #120e0a;
  --color-surface: #1b150f;
  --color-surface-2: #241c14;
  --color-paper: #efe6d4;
  --color-paper-2: #e4d7bf;
  --color-text: #f1e8d6;
  --color-text-dark: #2a2118;
  --color-muted: #a99b86;
  --color-muted-dark: #6b5c49;
  --color-border: rgba(201, 162, 90, 0.18);
  --color-border-dark: rgba(42, 33, 24, 0.16);
  --color-primary: #c9a25a;
  --color-primary-hover: #dcb676;
  --color-primary-ink: #1a130b;
  --color-secondary: #1f3a5f;
  --color-accent: #4f9a93;
  --color-success: #8fb386;
  --color-warning: #d9a25b;
  --color-danger: #d9786a;

  --container: 1240px;
  --gutter: clamp(1rem, 4vw, 2.5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: clamp(4rem, 9vw, 7.5rem);

  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 14px;

  --shadow-soft: 0 24px 60px -28px rgba(0, 0, 0, 0.7);
  --shadow-lift: 0 18px 40px -22px rgba(0, 0, 0, 0.8);

  --fs-display: clamp(2.9rem, 6.6vw, 6.2rem);
  --fs-h1: clamp(2.2rem, 5vw, 4rem);
  --fs-h2: clamp(1.8rem, 3.8vw, 3.2rem);
  --fs-h3: clamp(1.2rem, 1.8vw, 1.45rem);
  --fs-body: clamp(0.98rem, 0.95rem + 0.15vw, 1.06rem);
  --fs-small: 0.86rem;

  --ease-standard: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-emphasis: cubic-bezier(0.7, 0, 0.2, 1);
  --dur-fast: 180ms;
  --dur-base: 420ms;
  --dur-slow: 900ms;

  --z-header: 50;
  --z-bottom: 60;
  --z-toast: 90;
}

/* ---------- پایه ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  font-family: "Vazirmatn", Tahoma, system-ui, sans-serif;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--color-text);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
/* بافت دانه‌ای کاغذ/چوب — بسیار ظریف */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
main, .site-header, .site-footer, .bottom-nav { position: relative; z-index: 1; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.35; font-weight: 800; letter-spacing: -0.01em; }
p { margin: 0 0 var(--space-4); }
ul, ol { margin: 0; padding: 0; list-style: none; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
legend { padding: 0; }
.num, .brand-en, .hero-vertical, .tl-year, .tl-tick, .big-no { font-family: "Cormorant Garamond", "Vazirmatn", serif; font-variant-numeric: lining-nums; }
.num { font-feature-settings: "lnum"; }
.h1 { font-size: var(--fs-h1); }
.h2 { font-size: var(--fs-h2); }
.h3 { font-size: var(--fs-h3); }
.h4 { font-size: 0.95rem; color: var(--color-primary); letter-spacing: 0.02em; margin-bottom: var(--space-3); }
.eyebrow {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; color: var(--color-primary);
  margin-bottom: var(--space-3); display: inline-flex; align-items: center; gap: 0.6rem;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.muted { color: var(--color-muted); }
.small { font-size: var(--fs-small); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 8px; inset-inline-end: 8px; transform: translateY(-160%); background: var(--color-primary); color: var(--color-primary-ink); padding: 0.6rem 1rem; border-radius: var(--radius-sm); z-index: 100; transition: transform var(--dur-fast) var(--ease-standard); }
.skip-link:focus { transform: none; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: 2px; }
[hidden] { display: none !important; }

.view { position: relative; z-index: 1; }
.page-head { max-width: var(--container); margin: 0 auto; padding: calc(var(--space-7) + 24px) var(--gutter) var(--space-5); }
.page-head .h1 { margin-bottom: var(--space-2); }
.sec-lead { color: var(--color-muted); max-width: 60ch; }

/* ---------- دکمه‌ها ---------- */
.btn {
  --btn-bg: transparent; --btn-fg: var(--color-text); --btn-bd: var(--color-border);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 46px; padding: 0.7rem 1.4rem; border-radius: var(--radius-sm);
  border: 1px solid var(--btn-bd); background: var(--btn-bg); color: var(--btn-fg);
  font-weight: 700; font-size: 0.95rem; cursor: pointer; line-height: 1.2;
  transition: background var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard), transform var(--dur-fast) var(--ease-standard), border-color var(--dur-fast);
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn-primary { --btn-bg: var(--color-primary); --btn-fg: var(--color-primary-ink); --btn-bd: var(--color-primary); }
.btn-primary:hover { --btn-bg: var(--color-primary-hover); --btn-bd: var(--color-primary-hover); }
.btn-ghost:hover { --btn-bd: var(--color-primary); color: var(--color-primary); }
.btn-sm { min-height: 38px; padding: 0.45rem 0.95rem; font-size: 0.86rem; }
.btn-lg { min-height: 54px; padding: 0.85rem 1.9rem; font-size: 1rem; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }
.btn[aria-pressed="true"] { color: var(--color-primary); --btn-bd: var(--color-primary); }
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.btn[aria-pressed="true"] svg { fill: currentColor; }
main:focus { outline: none; }
.text-link { color: var(--color-primary); font-weight: 700; border-bottom: 1px solid currentColor; padding-bottom: 2px; white-space: nowrap; }
.text-link:hover { color: var(--color-primary-hover); }

/* ---------- هدر ---------- */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: rgba(18, 14, 10, 0.86);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.hdr-inner {
  max-width: var(--container); margin: 0 auto; padding: 0.8rem var(--gutter);
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--space-5);
}
.brand { display: inline-flex; align-items: center; gap: 0.7rem; min-width: 0; }
.brand-mark { width: 38px; height: 38px; color: var(--color-primary); flex: none; }
.brand-mark svg { width: 100%; height: 100%; }
.brand-words { display: flex; flex-direction: column; line-height: 1.1; }
.brand-fa { font-weight: 800; font-size: 1.2rem; }
.brand-en { font-size: 0.82rem; letter-spacing: 0.32em; color: var(--color-muted); margin-top: 2px; }
.main-nav { display: flex; gap: var(--space-5); justify-content: center; }
.main-nav a { position: relative; font-size: 0.93rem; color: var(--color-muted); padding: 0.3rem 0; transition: color var(--dur-fast); }
.main-nav a::after { content: ""; position: absolute; inset-inline: 0; bottom: -2px; height: 1px; background: var(--color-primary); transform: scaleX(0); transform-origin: right; transition: transform var(--dur-base) var(--ease-standard); }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--color-text); }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.hdr-tools { display: flex; align-items: center; gap: var(--space-3); }
.search { position: relative; display: flex; align-items: center; }
.search input {
  width: clamp(170px, 18vw, 250px); height: 42px; padding: 0 2.4rem 0 0.9rem;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 999px;
  font-size: 0.9rem; transition: border-color var(--dur-fast), width var(--dur-base) var(--ease-standard);
}
.search input::placeholder { color: var(--color-muted); opacity: 0.8; }
.search input:focus { border-color: var(--color-primary); width: clamp(220px, 24vw, 320px); }
.search-icon { position: absolute; inset-inline-end: 0.9rem; width: 14px; height: 14px; border: 1.5px solid var(--color-muted); border-radius: 50%; pointer-events: none; }
.search-icon::after { content: ""; position: absolute; width: 6px; height: 1.5px; background: var(--color-muted); bottom: -4px; inset-inline-end: -4px; transform: rotate(45deg); transform-origin: right; }
.suggest {
  position: absolute; top: calc(100% + 8px); inset-inline: 0; min-width: 300px;
  background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft); padding: var(--space-2); z-index: 10;
  animation: fadeDown var(--dur-base) var(--ease-standard);
}
.suggest li { display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: var(--space-3); padding: 0.5rem; border-radius: var(--radius-sm); cursor: pointer; }
.suggest li img { width: 44px; height: 44px; object-fit: cover; border-radius: 2px; }
.suggest li[aria-selected="true"], .suggest li:hover { background: rgba(201, 162, 90, 0.1); }
.suggest .s-name { font-size: 0.9rem; font-weight: 700; line-height: 1.4; }
.suggest .s-meta { font-size: 0.78rem; color: var(--color-muted); }
.suggest .s-price { font-size: 0.8rem; color: var(--color-primary); white-space: nowrap; }
.suggest .s-all { display: block; text-align: center; padding: 0.6rem; color: var(--color-primary); font-size: 0.88rem; font-weight: 700; grid-column: 1 / -1; }
.suggest .s-empty { padding: 0.8rem; color: var(--color-muted); font-size: 0.9rem; }

.icon-btn {
  position: relative; width: 44px; height: 44px; display: inline-grid; place-items: center;
  background: transparent; border: 1px solid var(--color-border); border-radius: 50%;
  color: var(--color-text); cursor: pointer; transition: border-color var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
}
.search-toggle { display: none; }
.icon-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.icon-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.icon-btn:active { transform: scale(0.94); }
.count {
  position: absolute; top: -4px; inset-inline-end: -4px; min-width: 19px; height: 19px; padding: 0 5px;
  border-radius: 999px; background: var(--color-primary); color: var(--color-primary-ink);
  font: 700 0.7rem/19px "Cormorant Garamond", serif; text-align: center; font-variant-numeric: lining-nums;
}
.count:empty, .count[data-zero="true"] { display: none; }
.count.bump { animation: bump 500ms var(--ease-standard); }

/* ---------- هیرو ---------- */
.hero {
  position: relative; max-width: var(--container); margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) var(--gutter) clamp(3rem, 6vw, 5rem);
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 5vw, 5rem); align-items: center;
}
.hero-title { font-size: var(--fs-display); font-weight: 800; line-height: 1.02; letter-spacing: -0.02em; margin-bottom: var(--space-5); }
.hero-line { display: block; white-space: nowrap; }
.hero-line-accent { color: var(--color-primary); font-style: normal; }
.lead { font-size: clamp(1.02rem, 1.1vw, 1.2rem); color: var(--color-muted); max-width: 46ch; margin-bottom: var(--space-6); }
.cta-row { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-7); }
.hero-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); border-top: 1px solid var(--color-border); padding-top: var(--space-5); margin: 0; max-width: 620px; }
.hero-facts dt { font-size: 0.78rem; color: var(--color-muted); margin-bottom: 0.2rem; }
.hero-facts dd { margin: 0; font-weight: 700; font-size: 1.05rem; }
.hero-media { position: relative; margin: 0; transform: translateY(var(--py, 0px)); will-change: transform; }
.hero-media img { position: relative; z-index: 1; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 2px; box-shadow: var(--shadow-soft); }
.hero-frame { position: absolute; inset: -16px 16px 16px -16px; border: 1px solid var(--color-primary); opacity: 0.55; z-index: 0; }
.hero-media figcaption { position: relative; z-index: 2; margin-top: var(--space-3); font-size: 0.82rem; color: var(--color-muted); text-align: start; }
.hero-vertical {
  position: absolute; inset-inline-start: 0; top: 50%; transform: translateY(-50%) rotate(180deg);
  writing-mode: vertical-rl; font-size: 0.9rem; letter-spacing: 0.2em; color: var(--color-muted); opacity: 0.7;
}

/* نوار متحرک مواد */
.marquee { overflow: hidden; border-block: 1px solid var(--color-border); background: var(--color-surface); }
.marquee-track { display: flex; gap: 3rem; width: max-content; padding: 0.95rem 0; animation: marquee 38s linear infinite; }
.marquee-track span { font-size: 1.05rem; font-weight: 700; color: var(--color-muted); white-space: nowrap; display: inline-flex; align-items: center; gap: 3rem; }
.marquee-track span::after { content: "◆"; color: var(--color-primary); font-size: 0.6rem; }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* ---------- بخش‌ها ---------- */
.section { max-width: var(--container); margin: 0 auto; padding: var(--space-8) var(--gutter); }
.sec-head { margin-bottom: var(--space-7); max-width: 760px; }
.sec-head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: var(--space-5); max-width: none; flex-wrap: wrap; }
.sec-head-row .sec-lead { margin: 0; }

/* ---------- گاه‌شمار (امضای برند) ---------- */
.timeline-sec { padding-bottom: calc(var(--space-8) * 0.8); }
.tl {
  direction: ltr; position: relative; background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2.6rem) clamp(1rem, 3vw, 2.8rem) clamp(1.2rem, 2.4vw, 2rem);
  box-shadow: var(--shadow-soft); overflow: hidden;
}
.tl::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 15% 0%, rgba(201, 162, 90, 0.10), transparent 60%); pointer-events: none; }
.tl-readout { position: relative; display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; direction: rtl; }
.tl-year { font-size: clamp(3.4rem, 9vw, 7.2rem); font-weight: 500; line-height: 0.9; color: var(--color-primary); font-variant-numeric: lining-nums; }
.tl-year-fa { font-family: "Vazirmatn", sans-serif; font-weight: 700; font-size: clamp(3.2rem, 8vw, 6rem); line-height: 0.9; color: var(--color-primary); }
.tl-meta { text-align: end; direction: rtl; }
.tl-era { display: block; font-weight: 800; font-size: 1.15rem; }
.tl-count { display: block; color: var(--color-muted); font-size: 0.9rem; }
.tl-track {
  position: relative; height: 84px; margin-top: var(--space-6); cursor: pointer; touch-action: none; user-select: none;
  border-radius: var(--radius-sm); outline-offset: 6px;
}
.tl-rail { position: absolute; inset-inline: 0; top: 50%; height: 2px; background: var(--color-border); transform: translateY(-50%); }
.tl-band { position: absolute; top: 14px; bottom: 14px; border-radius: 2px; }
.b-qajar { background: linear-gradient(90deg, rgba(31, 58, 95, 0.9), rgba(31, 58, 95, 0.45)); }
.b-pahlavi { background: linear-gradient(90deg, rgba(79, 154, 147, 0.85), rgba(79, 154, 147, 0.4)); }
.band-label { position: absolute; top: -2px; left: 8px; font-size: 0.74rem; font-weight: 700; color: var(--color-text); opacity: 0.85; white-space: nowrap; direction: rtl; }
.tl-thumb {
  position: absolute; top: 0; bottom: 0; width: 2px; background: var(--color-primary); transform: translateX(-1px);
  box-shadow: 0 0 0 6px rgba(201, 162, 90, 0.12);
  transition: left var(--dur-fast) var(--ease-standard);
}
.tl-thumb::after {
  content: ""; position: absolute; top: 50%; left: 50%; width: 22px; height: 22px; border-radius: 50%;
  transform: translate(-50%, -50%); background: var(--color-primary); border: 4px solid var(--color-surface); box-shadow: 0 0 0 1px var(--color-primary);
}
.tl-track.dragging .tl-thumb { transition: none; }
.tl-track:focus-visible { outline: 2px solid var(--color-primary); }
.tl-ticks { position: relative; height: 26px; margin-top: var(--space-2); }
.tl-tick { position: absolute; top: 0; transform: translateX(-50%); font-size: 0.9rem; color: var(--color-muted); font-variant-numeric: lining-nums; white-space: nowrap; }
.tl-tick::before { content: ""; position: absolute; left: 50%; top: -10px; width: 1px; height: 6px; background: var(--color-border); }
.tl-note { position: relative; margin: var(--space-3) 0 0; font-size: 0.82rem; color: var(--color-muted); direction: rtl; }
.tl-hint { position: relative; margin: var(--space-3) 0 0; font-size: 0.82rem; color: var(--color-muted); direction: rtl; }
.tl-hint kbd { font-family: "Cormorant Garamond", serif; font-size: 0.85rem; border: 1px solid var(--color-border); padding: 0 6px; border-radius: 3px; }
.tl-toggle { position: relative; display: inline-flex; align-items: center; gap: 0.6rem; margin-top: var(--space-4); direction: rtl; cursor: pointer; font-weight: 700; font-size: 0.92rem; }
.tl-toggle input { width: 18px; height: 18px; accent-color: var(--color-primary); }
.shop-timeline { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

.time-results { margin-top: var(--space-6); }
.time-results-head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-5); border-bottom: 1px solid var(--color-border); padding-bottom: var(--space-3); }
.time-results-head h3 { font-size: 1.1rem; }
.time-results-head p { margin: 0; color: var(--color-muted); font-size: 0.9rem; }
.time-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: var(--space-6) var(--space-5); }
.time-list .card-media { aspect-ratio: 1 / 1; }

/* ---------- داستان ---------- */
.story {
  max-width: none; padding-inline: 0; background: var(--color-paper); color: var(--color-text-dark);
  clip-path: polygon(0 3.5vw, 100% 0, 100% calc(100% - 3.5vw), 0 100%);
  padding-block: calc(var(--space-8) + 2vw);
}
.story-inner {
  max-width: var(--container); margin: 0 auto; padding-inline: var(--gutter);
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: start;
}
.story .eyebrow { color: #8a6a2c; }
.story .h2 { color: var(--color-text-dark); margin-bottom: var(--space-5); }
.story-quote p:not(.eyebrow) { color: var(--color-muted-dark); max-width: 42ch; }
.story-quote { position: sticky; top: 120px; }
.steps { counter-reset: none; border-top: 1px solid var(--color-border-dark); }
.steps li { display: grid; grid-template-columns: 90px 1fr; gap: var(--space-4); padding: var(--space-6) 0; border-bottom: 1px solid var(--color-border-dark); }
.steps h3 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.steps p { margin: 0; color: var(--color-muted-dark); }
.step-no { font-family: "Cormorant Garamond", serif; font-size: 3.6rem; font-weight: 500; line-height: 0.9; color: #a8842f; }

/* ---------- منتخب ---------- */
.feat-grid { display: grid; grid-template-columns: 1.35fr 1fr; grid-template-rows: auto auto; gap: var(--space-6) var(--space-5); align-items: start; }
.feat-grid .card:nth-child(1) { grid-row: 1 / span 2; }
.feat-grid .card:nth-child(1) .card-media { aspect-ratio: 1 / 1; }
.feat-grid .card:nth-child(4) { margin-inline-start: 18%; }
.feat-grid .card:nth-child(2) { margin-top: 10%; }

/* ---------- کارت محصول ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: var(--space-7) var(--space-5); }
.card { position: relative; display: flex; flex-direction: column; min-width: 0; }
.card-media { position: relative; display: block; aspect-ratio: 4 / 5; overflow: hidden; background: var(--color-surface-2); border-radius: 2px; }
.card-media::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(to top, rgba(0, 0, 0, 0.35), transparent 40%); pointer-events: none; }
.card-img-link { position: absolute; inset: 0; z-index: 1; display: block; }
.card-img-link img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease-standard); }
.card:hover .card-img-link img { transform: scale(1.045); }
.badges { position: absolute; top: var(--space-3); inset-inline-start: var(--space-3); display: flex; gap: 6px; z-index: 2; flex-wrap: wrap; pointer-events: none; }
.badge { display: inline-flex; padding: 0.22rem 0.55rem; font-size: 0.72rem; font-weight: 700; border-radius: 2px; background: rgba(18, 14, 10, 0.82); color: var(--color-text); backdrop-filter: blur(6px); }
.badge-off { color: var(--color-primary); }
.badge-low { color: var(--color-warning); }
.badge-out { color: var(--color-danger); }
.card-quick {
  position: absolute; inset-inline: var(--space-3); bottom: var(--space-3); z-index: 2;
  opacity: 0; transform: translateY(8px); transition: opacity var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard);
}
.card:hover .card-quick, .card:focus-within .card-quick { opacity: 1; transform: none; }
.card-body { display: flex; flex-direction: column; gap: 0.2rem; padding-top: var(--space-4); flex: 1; }
.card-meta { font-size: 0.78rem; color: var(--color-primary); margin: 0; letter-spacing: 0.02em; }
.card-title { font-size: 1.02rem; font-weight: 700; line-height: 1.55; margin: 0; }
.card-title a { background-image: linear-gradient(currentColor, currentColor); background-size: 0 1px; background-repeat: no-repeat; background-position: 0 100%; transition: background-size var(--dur-base) var(--ease-standard); }
.card:hover .card-title a { background-size: 100% 1px; }
.card-sub { font-size: 0.84rem; color: var(--color-muted); margin: 0; }
.price { display: flex; align-items: baseline; gap: var(--space-2); margin: var(--space-2) 0 var(--space-3); flex-wrap: wrap; }
.price .now { font-weight: 800; font-size: 1.05rem; font-variant-numeric: lining-nums; }
.price .old { color: var(--color-muted); font-size: 0.85rem; text-decoration: line-through; }
.price .unit { font-size: 0.8rem; color: var(--color-muted); font-weight: 400; }
.card-actions { display: flex; gap: var(--space-2); align-items: center; margin-top: auto; }
.card-actions .btn { flex: 1; }
.wish-btn {
  width: 40px; height: 40px; flex: none; display: inline-grid; place-items: center; padding: 0;
  background: transparent; border: 1px solid var(--color-border); border-radius: 50%; color: var(--color-muted); cursor: pointer;
  transition: color var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast);
}
.wish-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.wish-btn:hover { color: var(--color-primary); border-color: var(--color-primary); }
.wish-btn[aria-pressed="true"] { color: var(--color-primary); border-color: var(--color-primary); }
.wish-btn[aria-pressed="true"] svg { fill: currentColor; }
.wish-btn:active { transform: scale(0.9); }
.feat-grid .card-title { font-size: clamp(1.1rem, 1.8vw, 1.45rem); }

/* ---------- شاخص دسته‌ها ---------- */
.cat-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: var(--space-7); align-items: start; }
.cat-index { border-top: 1px solid var(--color-border); }
.cat-index li { border-bottom: 1px solid var(--color-border); }
.cat-index a { display: grid; grid-template-columns: 70px 1fr auto; align-items: center; gap: var(--space-4); padding: 1.3rem 0.4rem; transition: padding var(--dur-base) var(--ease-standard), color var(--dur-fast); }
.cat-index .cat-no { font-family: "Cormorant Garamond", serif; color: var(--color-muted); font-size: 1.1rem; }
.cat-index .cat-name { font-size: clamp(1.3rem, 2.6vw, 2rem); font-weight: 800; }
.cat-index .cat-blurb { display: block; font-size: 0.85rem; font-weight: 400; color: var(--color-muted); margin-top: 0.1rem; }
.cat-index .cat-count { font-size: 0.85rem; color: var(--color-muted); white-space: nowrap; }
.cat-index a:hover, .cat-index a:focus-visible { padding-inline-start: 1rem; color: var(--color-primary); }
.cat-preview { position: sticky; top: 120px; margin: 0; overflow: hidden; border-radius: 2px; aspect-ratio: 1; box-shadow: var(--shadow-soft); }
.cat-preview img { width: 100%; height: 100%; object-fit: cover; transition: opacity var(--dur-base) var(--ease-standard), transform var(--dur-slow) var(--ease-standard); }
.cat-preview img.swap { opacity: 0; transform: scale(1.04); }

/* ---------- اعتماد ---------- */
.trust { background: var(--color-surface); max-width: none; }
.trust > * { max-width: var(--container); margin-inline: auto; }
.trust-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.trust-list { counter-reset: t; }
.trust-list li { display: grid; grid-template-columns: 1fr; padding: var(--space-5) 0; border-top: 1px solid var(--color-border); }
.trust-list li:last-child { border-bottom: 1px solid var(--color-border); }
.trust-list b { font-size: 1.15rem; display: block; margin-bottom: 0.3rem; color: var(--color-text); }
.trust-list b::before { counter-increment: t; content: counter(t, decimal-leading-zero); font-family: "Cormorant Garamond", serif; color: var(--color-primary); margin-inline-end: 0.8rem; font-weight: 500; }
.trust-list span { color: var(--color-muted); font-size: 0.95rem; }
.quotes { margin: 0; padding: var(--space-6); border-inline-start: 2px solid var(--color-primary); background: var(--color-background); position: sticky; top: 120px; }
.quote-text { font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.9; margin: 0 0 var(--space-4); min-height: 6.5em; }
.quote-who { font-size: 0.85rem; color: var(--color-primary); margin: 0; }
.quote-nav { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-5); }
.quote-nav span { margin-inline-start: auto; color: var(--color-muted); font-size: 0.9rem; }
.quote-nav .btn-sm:last-of-type { margin-inline-start: 0; }
.quote-nav .btn:first-child { order: 2; }
.quote-nav #testiIndex { order: 1; margin: 0 auto; }
.quote-nav .btn:last-child { order: 3; }
.quote-fade { animation: fadeUp var(--dur-base) var(--ease-standard); }

/* ---------- ارزیابی (CTA نهایی) ---------- */
.appraisal {
  max-width: none; background: linear-gradient(180deg, var(--color-background), #0d1624 60%, var(--color-background));
  position: relative;
}
.appraisal > * { max-width: var(--container); margin-inline: auto; }
.appraisal { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.appraisal-copy { position: sticky; top: 120px; padding-top: var(--space-4); }
.appraisal-copy .h2 { margin-bottom: var(--space-5); }
.appraisal-copy p:not(.eyebrow) { color: var(--color-muted); max-width: 44ch; }
.appraisal-note { font-size: 0.85rem; border-inline-start: 2px solid var(--color-accent); padding-inline-start: var(--space-3); }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5) var(--space-6); }
.form .field:nth-child(4), .form .field:nth-child(5) { grid-column: 1 / -1; }
.form-stack { display: flex; flex-direction: column; gap: var(--space-4); }
.field { display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; }
.field label, .field .label { font-size: 0.9rem; font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid rgba(241, 232, 214, 0.28);
  padding: 0.6rem 0; font-size: 1rem; border-radius: 0; transition: border-color var(--dur-fast);
}
.field input[type="file"] { font-size: 0.9rem; color: var(--color-muted); padding: 0.5rem 0; }
.field input[type="file"]::file-selector-button { font: inherit; font-weight: 700; color: var(--color-primary-ink); background: var(--color-primary); border: 0; padding: 0.4rem 0.9rem; border-radius: var(--radius-sm); margin-inline-end: 0.8rem; cursor: pointer; }
.field select option { background: var(--color-surface-2); color: var(--color-text); }
.field textarea { resize: vertical; min-height: 96px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(169, 155, 134, 0.7); }
.field input:focus, .field select:focus, .field textarea:focus { border-bottom-color: var(--color-primary); outline: none; box-shadow: 0 1px 0 0 var(--color-primary); }
.field input[aria-invalid="true"], .field select[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-bottom-color: var(--color-danger); }
.err { min-height: 1.2em; margin: 0; font-size: 0.82rem; color: var(--color-danger); }
.form-foot { grid-column: 1 / -1; display: flex; gap: var(--space-3); flex-wrap: wrap; align-items: center; margin-top: var(--space-2); }
.form-stack .form-foot { margin-top: 0; }
.form .field:nth-child(n) { }

/* ---------- صفحه‌ی فروشگاه ---------- */
.crumbs { max-width: var(--container); margin: 0 auto; padding: calc(var(--space-6) + 16px) var(--gutter) 0; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 0.4rem; font-size: 0.86rem; color: var(--color-muted); }
.crumbs li + li::before { content: "/"; margin-inline-end: 0.4rem; opacity: 0.5; }
.crumbs a { transition: color var(--dur-fast); }
.crumbs a:hover { color: var(--color-primary); }
.crumbs li[aria-current] { color: var(--color-text); }
.crumbs ol:has(li) { }
.page-head .crumbs { padding: 0; margin: 0 0 var(--space-5); }
.page-head { padding-top: calc(var(--space-6) + 16px); }
.shop-layout { max-width: var(--container); margin: 0 auto; padding: var(--space-6) var(--gutter) var(--space-8); display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: var(--space-7); align-items: start; }
.filter-toggle { display: none; }
.filters { position: sticky; top: 110px; display: flex; flex-direction: column; gap: var(--space-6); padding-inline-end: var(--space-5); border-inline-end: 1px solid var(--color-border); }
.f-group { display: flex; flex-direction: column; gap: var(--space-3); }
.f-group legend, .f-range-label { font-weight: 800; font-size: 0.95rem; margin-bottom: var(--space-2); }
.f-list { display: flex; flex-direction: column; gap: 0.35rem; }
.check { display: flex; align-items: center; gap: 0.6rem; font-size: 0.93rem; cursor: pointer; padding: 0.2rem 0; color: var(--color-text); }
.check input { width: 17px; height: 17px; accent-color: var(--color-primary); flex: none; cursor: pointer; }
.check .n { margin-inline-start: auto; color: var(--color-muted); font-size: 0.8rem; font-family: "Cormorant Garamond", serif; font-variant-numeric: lining-nums; }
.check.is-disabled { opacity: 0.45; }
#fPrice { width: 100%; accent-color: var(--color-primary); margin: 0; }
#fPriceOut { font-weight: 700; color: var(--color-primary); font-variant-numeric: lining-nums; }
.shop-tools { display: flex; gap: var(--space-3); align-items: center; flex-wrap: wrap; margin-bottom: var(--space-4); }
.shop-search { flex: 1 1 240px; }
.shop-search input, .sort select {
  height: 46px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0 1rem; width: 100%; font-size: 0.95rem;
}
.shop-search input:focus, .sort select:focus { border-color: var(--color-primary); outline: none; }
.sort { display: flex; align-items: center; gap: var(--space-2); font-size: 0.88rem; color: var(--color-muted); }
.sort select { width: auto; min-width: 200px; }
.sort select option { background: var(--color-surface-2); }
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-3); }
.chips:empty { display: none; }
.chip { display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.3rem 0.4rem 0.3rem 0.8rem; border: 1px solid var(--color-border); border-radius: 999px; font-size: 0.82rem; background: var(--color-surface); cursor: pointer; }
.chip::after { content: "×"; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; background: rgba(201, 162, 90, 0.12); color: var(--color-primary); }
.chip:hover { border-color: var(--color-primary); }
.result-count { font-size: 0.9rem; color: var(--color-muted); margin-bottom: var(--space-5); }
.empty { text-align: center; padding: var(--space-8) 0; color: var(--color-muted); }
.empty .h3 { color: var(--color-text); margin-bottom: var(--space-3); }
.empty .btn { margin-top: var(--space-4); }
.shop-main { min-width: 0; }

/* ---------- صفحه‌ی محصول ---------- */
.pdp { max-width: var(--container); margin: 0 auto; padding: var(--space-6) var(--gutter) var(--space-7); display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.pdp-media { position: sticky; top: 110px; margin: 0; }
.pdp-media img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 2px; box-shadow: var(--shadow-soft); animation: fadeIn 700ms var(--ease-standard); }
.pdp-media figcaption { margin-top: var(--space-3); font-size: 0.82rem; color: var(--color-muted); }
.pdp-cat { font-size: 0.85rem; color: var(--color-primary); font-weight: 700; margin-bottom: var(--space-3); display: inline-block; }
.pdp-title { font-size: clamp(1.8rem, 3.4vw, 2.7rem); font-weight: 800; line-height: 1.4; margin-bottom: var(--space-3); }
.pdp-lead { color: var(--color-muted); font-size: 1.02rem; margin-bottom: var(--space-5); }
.pdp-facts { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-5); }
.pdp-facts span { font-size: 0.82rem; padding: 0.3rem 0.7rem; background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: 2px; }
.pdp-price { display: flex; align-items: baseline; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-2); }
.pdp-price .now { font-size: clamp(1.7rem, 3vw, 2.2rem); font-weight: 800; font-variant-numeric: lining-nums; color: var(--color-text); }
.pdp-price .old { font-size: 1rem; color: var(--color-muted); text-decoration: line-through; }
.pdp-price .off { font-size: 0.82rem; color: var(--color-primary); font-weight: 700; }
.pdp-cond { display: flex; gap: var(--space-3); align-items: flex-start; font-size: 0.93rem; padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-md); margin: var(--space-5) 0; background: var(--color-surface); }
.pdp-cond .dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 0.55rem; flex: none; background: var(--color-success); }
.pdp-cond.minor .dot { background: var(--color-warning); }
.pdp-avail { font-size: 0.9rem; margin-bottom: var(--space-5); }
.pdp-avail.low { color: var(--color-warning); }
.buy-row { display: flex; gap: var(--space-3); align-items: stretch; flex-wrap: wrap; margin-bottom: var(--space-5); }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-sm); height: 52px; }
.qty button { width: 44px; height: 100%; background: transparent; border: 0; color: var(--color-text); font-size: 1.2rem; cursor: pointer; }
.qty button:hover { color: var(--color-primary); }
.qty button:disabled { opacity: 0.35; cursor: not-allowed; }
.qty output, .qty .qty-val { min-width: 36px; text-align: center; font-variant-numeric: lining-nums; font-weight: 700; font-family: "Cormorant Garamond", serif; font-size: 1.15rem; }
.buy-row .btn-primary { flex: 1 1 220px; min-height: 52px; }
.pdp-trust { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-3); padding: var(--space-4) 0 0; border-top: 1px solid var(--color-border); margin-top: var(--space-5); }
.pdp-trust div { font-size: 0.82rem; color: var(--color-muted); }
.pdp-trust b { display: block; color: var(--color-text); font-size: 0.9rem; margin-bottom: 0.15rem; }
.tabs { margin-top: var(--space-7); }
.tablist { display: flex; gap: var(--space-5); border-bottom: 1px solid var(--color-border); overflow-x: auto; scrollbar-width: none; }
.tab { background: none; border: 0; padding: 0.8rem 0; cursor: pointer; color: var(--color-muted); font-weight: 700; white-space: nowrap; position: relative; font-size: 0.95rem; }
.tab[aria-selected="true"] { color: var(--color-text); }
.tab[aria-selected="true"]::after { content: ""; position: absolute; inset-inline: 0; bottom: -1px; height: 2px; background: var(--color-primary); }
.tabpanel { padding-top: var(--space-5); animation: fadeIn 400ms var(--ease-standard); }
.tabpanel p { color: var(--color-muted); max-width: 64ch; }
.spec { width: 100%; border-collapse: collapse; font-size: 0.95rem; max-width: 640px; }
.spec th, .spec td { text-align: start; padding: 0.7rem 0; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.spec th { width: 36%; color: var(--color-muted); font-weight: 500; padding-inline-end: var(--space-4); }
.related { max-width: var(--container); margin: 0 auto; padding: var(--space-7) var(--gutter) var(--space-8); border-top: 1px solid var(--color-border); }
.related .grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.related:not(:has(.card)) { display: none; }
.not-found { padding: var(--space-8) var(--gutter); text-align: center; max-width: 600px; margin: 0 auto; }
.not-found .btn { margin-top: var(--space-4); }

/* ---------- فوتر ---------- */
.site-footer { margin-top: var(--space-8); background: #0b0805; border-top: 1px solid var(--color-border); }
.foot-inner { max-width: var(--container); margin: 0 auto; padding: var(--space-8) var(--gutter) var(--space-6); display: grid; grid-template-columns: 1.3fr 1fr 1.2fr 1.2fr; gap: var(--space-6); }
.foot-brand .big { font-size: 2rem; font-weight: 800; margin-bottom: 0.1rem; }
.foot-brand .brand-en { display: block; margin-bottom: var(--space-4); }
.foot-tag { color: var(--color-muted); font-size: 0.95rem; }
.foot-inner ul li { font-size: 0.92rem; color: var(--color-muted); margin-bottom: 0.45rem; }
.foot-inner a { transition: color var(--dur-fast); }
.foot-inner a:hover { color: var(--color-primary); }
.foot-bottom { max-width: var(--container); margin: 0 auto; padding: var(--space-4) var(--gutter) calc(var(--space-6) + env(safe-area-inset-bottom)); border-top: 1px solid var(--color-border); display: flex; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; font-size: 0.82rem; color: var(--color-muted); }
.foot-bottom p { margin: 0; }

/* ---------- ناوبری موبایل ---------- */
.bottom-nav { display: none; }
.mobile-buy { display: none; }

/* ---------- دیالوگ‌ها ---------- */
dialog.dlg {
  padding: 0; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  background: var(--color-surface); color: var(--color-text);
  width: min(880px, calc(100% - 2rem)); max-height: calc(100vh - 2rem);
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.9);
  overflow: auto;
}
dialog.dlg[open] { animation: dlgIn var(--dur-base) var(--ease-standard); }
dialog.dlg::backdrop { background: rgba(8, 5, 3, 0.7); backdrop-filter: blur(4px); }
dialog.dlg:not([open]) { display: none; }
.dlg-x { position: absolute; top: var(--space-3); inset-inline-end: var(--space-3); z-index: 3; width: 40px; height: 40px; border-radius: 50%; background: var(--color-surface-2); border: 1px solid var(--color-border); color: var(--color-text); font-size: 1.4rem; line-height: 1; cursor: pointer; display: grid; place-items: center; }
.dlg-x:hover { color: var(--color-primary); border-color: var(--color-primary); }
.dlg-checkout, .dlg-visit { width: min(560px, calc(100% - 2rem)); padding: var(--space-7) var(--space-6) var(--space-6); }
.dlg-checkout .h3, .dlg-visit .h3 { margin-bottom: var(--space-2); }
.dlg-quick { width: min(920px, calc(100% - 2rem)); }
.qv { display: grid; grid-template-columns: 1fr 1fr; }
.qv img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1 / 1; }
.qv-body { padding: var(--space-7) var(--space-6) var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }
.qv-body .card-meta { font-size: 0.82rem; }
.qv-body .h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); line-height: 1.5; }
.qv-body p { color: var(--color-muted); font-size: 0.95rem; margin: 0; }
.qv-body .qv-specs { font-size: 0.85rem; color: var(--color-muted); border-top: 1px solid var(--color-border); padding-top: var(--space-3); }
.qv-body .qv-specs div { display: flex; justify-content: space-between; gap: var(--space-3); padding: 0.25rem 0; }
.qv-body .qv-specs b { color: var(--color-text); font-weight: 500; }
.qv-actions { display: flex; gap: var(--space-3); margin-top: auto; padding-top: var(--space-4); flex-wrap: wrap; }
.qv-actions .btn-primary { flex: 1; }

/* سبد: کشوی کناری */
dialog.drawer {
  position: fixed; inset: 0 auto 0 0; margin: 0; height: 100dvh; max-height: 100dvh;
  width: min(440px, 100%); border-radius: 0; border: 0; border-inline-end: 1px solid var(--color-border);
  display: none; flex-direction: column; background: var(--color-surface);
}
dialog.drawer[open] { display: flex; animation: drawerIn var(--dur-base) var(--ease-emphasis); }
dialog.drawer::backdrop { background: rgba(8, 5, 3, 0.6); }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--color-border); }
.drawer-head .dlg-x { position: static; }
.drawer-body { flex: 1; overflow-y: auto; padding: var(--space-5) var(--space-6); }
.drawer-foot { padding: var(--space-5) var(--space-6) calc(var(--space-5) + env(safe-area-inset-bottom)); border-top: 1px solid var(--color-border); background: var(--color-surface-2); }
.drawer-foot:empty { display: none; }
.cart-item { display: grid; grid-template-columns: 84px 1fr; gap: var(--space-4); padding: var(--space-4) 0; border-bottom: 1px solid var(--color-border); }
.cart-item img { width: 84px; height: 84px; object-fit: cover; border-radius: 2px; }
.cart-info { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.cart-name { font-weight: 700; font-size: 0.95rem; line-height: 1.5; }
.cart-name a:hover { color: var(--color-primary); }
.cart-row { display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); margin-top: auto; flex-wrap: wrap; }
.cart-line { font-weight: 700; font-variant-numeric: lining-nums; font-size: 0.92rem; }
.cart-remove { background: none; border: 0; color: var(--color-muted); font-size: 0.85rem; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; padding: 0.3rem; }
.cart-remove:hover { color: var(--color-danger); }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-sm); height: 36px; }
.stepper button { width: 34px; height: 100%; background: none; border: 0; color: var(--color-text); cursor: pointer; font-size: 1.05rem; }
.stepper button:hover:not(:disabled) { color: var(--color-primary); }
.stepper button:disabled { opacity: 0.35; cursor: not-allowed; }
.stepper span { min-width: 28px; text-align: center; font-family: "Cormorant Garamond", serif; font-weight: 700; font-size: 1.05rem; font-variant-numeric: lining-nums; }
.cart-empty { text-align: center; color: var(--color-muted); padding: var(--space-8) 0; }
.cart-empty .h3 { color: var(--color-text); margin-bottom: var(--space-3); }
.cart-empty .btn { margin-top: var(--space-4); }
.sum-row { display: flex; justify-content: space-between; font-size: 0.93rem; color: var(--color-muted); padding: 0.2rem 0; }
.sum-total { display: flex; justify-content: space-between; align-items: baseline; font-size: 1.15rem; font-weight: 800; margin: var(--space-3) 0 var(--space-4); padding-top: var(--space-3); border-top: 1px solid var(--color-border); }
.drawer-foot .btn { width: 100%; }
.drawer-foot .note { font-size: 0.8rem; color: var(--color-muted); margin: var(--space-3) 0 0; text-align: center; }

/* تست‌ها */
.toasts { position: fixed; bottom: var(--space-6); inset-inline: 0; margin-inline: auto; width: min(420px, calc(100% - 2rem)); display: flex; flex-direction: column; gap: var(--space-2); align-items: center; z-index: var(--z-toast); pointer-events: none; }
.toast { pointer-events: auto; background: var(--color-surface-2); border: 1px solid var(--color-primary); color: var(--color-text); padding: 0.85rem 1.2rem; border-radius: var(--radius-md); box-shadow: var(--shadow-lift); font-size: 0.93rem; animation: toastIn var(--dur-base) var(--ease-standard); display: flex; gap: 0.6rem; align-items: center; max-width: 100%; }
.toast::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--color-primary); flex: none; }
.toast.is-leaving { opacity: 0; transform: translateY(8px); transition: opacity var(--dur-base), transform var(--dur-base); }

/* ---------- ریوایل ---------- */
html.js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity 800ms var(--ease-standard), transform 800ms var(--ease-standard); }
html.js [data-reveal].is-in { opacity: 1; transform: none; }
html.js .hero [data-reveal]:nth-child(2) { transition-delay: 80ms; }
html.js .hero [data-reveal]:nth-child(3) { transition-delay: 160ms; }
html.js .hero [data-reveal]:nth-child(4) { transition-delay: 240ms; }
html.js .hero [data-reveal]:nth-child(5) { transition-delay: 320ms; }
html.js .steps li[data-reveal]:nth-child(2) { transition-delay: 120ms; }
html.js .steps li[data-reveal]:nth-child(3) { transition-delay: 240ms; }
html.js .trust-list li[data-reveal]:nth-child(2) { transition-delay: 100ms; }
html.js .trust-list li[data-reveal]:nth-child(3) { transition-delay: 200ms; }
html.js .trust-list li[data-reveal]:nth-child(4) { transition-delay: 300ms; }

/* ---------- کیفی‌ها و انیمیشن‌ها ---------- */
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(50%); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@keyframes dlgIn { from { opacity: 0; transform: translateY(14px) scale(0.985); } to { opacity: 1; transform: none; } }
@keyframes drawerIn { from { transform: translateX(-100%); } to { transform: none; } }
@keyframes toastIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.35); } 100% { transform: scale(1); } }

/* ---------- واکنش‌گرا ---------- */
@media (max-width: 1100px) {
  .main-nav { display: none; }
  .hdr-inner { grid-template-columns: auto 1fr; }
  .hero-facts { grid-template-columns: 1fr 1fr; }
  .hero-facts div:last-child { grid-column: 1 / -1; }
}
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; }
  .hero-line { white-space: normal; }
  .hero-media { max-width: 560px; margin-inline: auto; width: 100%; }
  .hero-vertical { display: none; }
  .story { clip-path: none; padding-block: var(--space-8); }
  .story-inner { grid-template-columns: 1fr; }
  .story-quote { position: static; }
  .cat-layout { grid-template-columns: 1fr; }
  .cat-preview { display: none; }
  .trust-grid, .appraisal { grid-template-columns: 1fr; }
  .appraisal-copy, .quotes { position: static; }
  .feat-grid { grid-template-columns: 1fr 1fr; }
  .feat-grid .card:nth-child(1) { grid-row: auto; grid-column: 1 / -1; }
  .feat-grid .card:nth-child(4), .feat-grid .card:nth-child(2) { margin: 0; }
  .shop-layout { grid-template-columns: 1fr; }
  .filter-toggle { display: inline-flex; width: 100%; margin-bottom: var(--space-4); }
  .filters { display: none; position: static; border: 1px solid var(--color-border); padding: var(--space-5); border-radius: var(--radius-md); margin-bottom: var(--space-5); }
  .filters.is-open { display: flex; }
  .pdp { grid-template-columns: 1fr; }
  .pdp-media { position: static; }
  .foot-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
  .site-header { position: sticky; }
  .hdr-inner { grid-template-columns: 1fr auto; padding-block: 0.6rem; gap: var(--space-3); }
  .hdr-tools { gap: var(--space-2); }
  .search { display: none; }
  .hdr-tools .icon-btn[href="#/wishlist"] { display: none; }
  .hdr-tools #btnCart { display: none; }
  .search-toggle { display: inline-grid; }
  .brand-mark { width: 32px; height: 32px; }
  .brand-fa { font-size: 1.05rem; }
  .brand-en { font-size: 0.7rem; }
  .hero { padding-top: var(--space-6); }
  .hero-facts { grid-template-columns: 1fr 1fr; }
  .hero-facts div:last-child { grid-column: auto; }
  .cta-row .btn { flex: 1 1 auto; }
  .section { padding-block: var(--space-7); }
  .sec-head { margin-bottom: var(--space-5); }
  .feat-grid { grid-template-columns: 1fr; }
  .feat-grid .card:nth-child(1) { grid-column: auto; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-6) var(--space-3); }
  .card-quick { display: none; }
  .card-actions .btn-sm { min-height: 40px; }
  .card-actions .btn-sm[data-quick] { display: none; }
  .card-body { padding-top: var(--space-3); }
  .card-title { font-size: 0.95rem; }
  .card-sub { display: none; }
  .cat-index a { grid-template-columns: 40px 1fr auto; }
  .steps li { grid-template-columns: 56px 1fr; }
  .step-no { font-size: 2.6rem; }
  .form { grid-template-columns: 1fr; }
  .form .field:nth-child(4), .form .field:nth-child(5) { grid-column: auto; }
  .form-foot .btn { flex: 1 1 100%; }
  .tl-track { height: 74px; }
  .tl-tick { font-size: 0.78rem; }
  .shop-tools { flex-direction: column; align-items: stretch; }
  .sort { justify-content: space-between; }
  .sort select { min-width: 0; flex: 1; }
  .pdp { padding-top: var(--space-4); }
  .pdp-trust { grid-template-columns: 1fr; gap: var(--space-2); }
  .pdp-title { font-size: 1.6rem; }
  .buy-row .btn-primary, .buy-row .wish-label { display: none; }
  .buy-row > .btn-ghost { width: 52px; min-height: 52px; padding: 0; }
  .buy-row .qty { flex: 1; justify-content: space-between; }
  .buy-row .qty button { width: 52px; }
  .mobile-buy {
    display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
    position: fixed; inset-inline: 0; bottom: calc(66px + env(safe-area-inset-bottom)); z-index: calc(var(--z-bottom) - 1);
    padding: var(--space-3) var(--gutter); background: rgba(27, 21, 15, 0.97); border-top: 1px solid var(--color-border);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  }
  .mb-price { font-weight: 800; font-size: 1.05rem; font-variant-numeric: lining-nums; }
  .mobile-buy .btn { min-height: 46px; padding-inline: 1.4rem; }
  .qv { grid-template-columns: 1fr; }
  .qv-body { padding: var(--space-5); }
  .dlg-quick .qv img { aspect-ratio: 4 / 3; }
  .foot-inner { grid-template-columns: 1fr; gap: var(--space-6); }
  .toasts { bottom: calc(86px + env(safe-area-inset-bottom)); }
  .crumbs { padding-top: var(--space-4); }
  .page-head { padding-top: var(--space-5); }
  .bottom-nav {
    display: grid; grid-template-columns: repeat(4, 1fr); position: fixed; inset-inline: 0; bottom: 0; z-index: var(--z-bottom);
    background: rgba(18, 14, 10, 0.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--color-border); padding: 0.4rem 0 calc(0.4rem + env(safe-area-inset-bottom));
  }
  .bottom-nav a, .bottom-nav .bnav-btn {
    display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 0.72rem; color: var(--color-muted);
    background: none; border: 0; padding: 0.3rem 0; cursor: pointer; min-height: 52px; position: relative; justify-content: center;
  }
  .bottom-nav span[aria-hidden] { font-size: 1.15rem; line-height: 1; }
  .bottom-nav [aria-current="page"], .bottom-nav .is-active { color: var(--color-primary); }
  .bcount { position: absolute; top: 2px; left: calc(50% + 8px); min-width: 17px; height: 17px; padding: 0 4px; border-radius: 999px; background: var(--color-primary); color: var(--color-primary-ink); font: 700 0.65rem/17px "Cormorant Garamond", serif; text-align: center; font-style: normal; }
  .bcount:empty, .bcount[data-zero="true"] { display: none; }
}
@media (min-width: 761px) {
  .bcount { display: none; }
  .search-toggle { display: none; }
}
@media (max-width: 760px) {
  .search.is-open { display: flex; position: absolute; top: calc(100% + 0.5rem); inset-inline: var(--gutter); z-index: var(--z-header); }
  .search.is-open input { width: 100%; }
  .search.is-open input:focus { width: 100%; }
  .search.is-open .suggest { min-width: 0; }
  .search.is-open .suggest { inset-inline: 0; }
}
@media (max-width: 380px) {
  .grid { grid-template-columns: 1fr; }
  .brand-words .brand-en { display: none; }
}

/* ---------- حرکت کاهش‌یافته ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; }
  .marquee-track { animation: none; }
  html.js [data-reveal] { opacity: 1; transform: none; }
  .hero-media { transform: none !important; }
  .card:hover .card-media img { transform: none; }
}