/* ═══════════════════════════════════════════════════════════════
   KING SIZE — Front Page (Storefront)
   ----------------------------------------------------------------
   صفحهٔ اصلی فروشگاهی. تمام رنگ‌ها از توکن‌های نما (--cb-*) و برند
   بنفش (--ks-*) می‌آیند → سازگار با سه‌نمای تیره/روشن/رنگی.
   چیدمان منطقی (margin-inline / inset-inline) → RTL و LTR هر دو سالم.
   افکت‌ها سبک و GPU-friendly (transform/opacity). احترام به reduced-motion.
   ═══════════════════════════════════════════════════════════════ */

.ksh-home {
	--ksh-fg:        var(--cb-text, #e6edf3);
	--ksh-fg-soft:   var(--cb-text-2, #9bb8ce);
	--ksh-bg:        var(--cb-bg, #0d1117);
	--ksh-surface:   rgba(255, 255, 255, 0.04);
	--ksh-surface-2: rgba(255, 255, 255, 0.06);
	--ksh-border:    rgba(255, 255, 255, 0.10);
	--ksh-border-h:  rgba(192, 132, 252, 0.45);
	--ksh-purple:      var(--ks-purple, #5b2c87);
	--ksh-purple-dark: var(--ks-purple-dark, #4a2470);
	--ksh-purple-lt:   var(--ks-purple-light, #8b5cf6);
	--ksh-glow:        var(--ks-purple-glow, #c084fc);
	--ksh-grad:        var(--ks-grad-glow, linear-gradient(135deg, #8b5cf6 0%, #5b2c87 100%));
	--ksh-radius:      18px;
	--ksh-radius-sm:   12px;
	--ksh-ease:        var(--ks-ease-smooth, cubic-bezier(0.22, 1, 0.36, 1));
	--ksh-shadow:      var(--ks-shadow-card, 0 10px 40px -10px rgba(91, 44, 135, 0.3));

	color: var(--ksh-fg);
	font-family: Vazirmatn, Tahoma, sans-serif;
	overflow-x: clip;
}

/* نمای روشن — سطح‌ها و مرزها روشن می‌شوند */
.haika-theme-light .ksh-home {
	--ksh-surface:   #ffffff;
	--ksh-surface-2: #faf7ff;
	--ksh-border:    rgba(91, 44, 135, 0.12);
	--ksh-border-h:  rgba(91, 44, 135, 0.40);
	--ksh-fg-soft:   #5b647a;
	--ksh-shadow:    0 10px 30px -12px rgba(91, 44, 135, 0.20);
}

/* ─── Container ─── */
.ksh-container {
	max-width: 1200px;
	margin-inline: auto;
	padding-inline: clamp(16px, 4vw, 32px);
}

/* ─── Buttons ─── */
.ksh-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 12px 22px;
	border-radius: 999px;
	font: inherit;
	font-weight: 700;
	font-size: 0.95rem;
	line-height: 1;
	text-decoration: none;
	cursor: pointer;
	border: 1.5px solid transparent;
	transition: transform 0.2s var(--ksh-ease), box-shadow 0.2s var(--ksh-ease), background 0.2s, color 0.2s, border-color 0.2s;
	min-height: 44px;
}
.ksh-btn--lg { padding: 15px 30px; font-size: 1.02rem; }
.ksh-btn--primary {
	background: var(--ksh-grad);
	color: #fff;
	box-shadow: 0 8px 24px -8px rgba(139, 92, 246, 0.55);
}
.ksh-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px -8px rgba(139, 92, 246, 0.7); color: #fff; }
.ksh-btn--ghost {
	background: var(--ksh-surface);
	color: var(--ksh-fg);
	border-color: var(--ksh-border);
}
.ksh-btn--ghost:hover { border-color: var(--ksh-border-h); color: var(--ksh-glow); transform: translateY(-2px); }
.ksh-btn:focus-visible { outline: 3px solid var(--ksh-glow); outline-offset: 2px; }

/* ─── Section + Heads ─── */
.ksh-section { padding-block: clamp(48px, 8vw, 88px); }
.ksh-section-head { margin-bottom: clamp(24px, 4vw, 40px); }
.ksh-section-head--row {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
}
.ksh-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.02em;
	color: var(--ksh-glow);
	background: color-mix(in srgb, var(--ksh-purple) 16%, transparent);
	padding: 5px 13px;
	border-radius: 999px;
	margin-bottom: 12px;
}
.ksh-eyebrow--hot { color: #fff; background: linear-gradient(90deg, #e11d48, #be123c); }
.ksh-section-head h2 {
	font-size: clamp(1.5rem, 3.4vw, 2.3rem);
	font-weight: 800;
	margin: 0;
	color: var(--ksh-fg);
	line-height: 1.25;
}
.ksh-link-more {
	color: var(--ksh-glow);
	font-weight: 700;
	font-size: 0.92rem;
	text-decoration: none;
	white-space: nowrap;
}
.ksh-link-more:hover { text-decoration: underline; }

/* Pulse dot */
.ksh-pulse {
	width: 8px; height: 8px; border-radius: 50%;
	background: currentColor;
	box-shadow: 0 0 0 0 currentColor;
	animation: ksh-pulse 2s infinite;
}
@keyframes ksh-pulse {
	0%   { box-shadow: 0 0 0 0 color-mix(in srgb, currentColor 70%, transparent); }
	70%  { box-shadow: 0 0 0 8px transparent; }
	100% { box-shadow: 0 0 0 0 transparent; }
}

/* ═══════════════════ 1) HERO (fallback editorial) ═══════════════════ */
.ksh-hero {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	min-height: clamp(440px, 72vh, 660px);
	display: flex;
	align-items: center;
	background:
		radial-gradient(120% 120% at 80% 0%, color-mix(in srgb, var(--ksh-purple) 28%, transparent), transparent 60%),
		var(--ksh-bg);
}
.ksh-hero-bg { position: absolute; inset: 0; z-index: -1; }
.ksh-hero-grid {
	position: absolute; inset: 0;
	background-image:
		linear-gradient(color-mix(in srgb, var(--ksh-glow) 8%, transparent) 1px, transparent 1px),
		linear-gradient(90deg, color-mix(in srgb, var(--ksh-glow) 8%, transparent) 1px, transparent 1px);
	background-size: 46px 46px;
	mask-image: radial-gradient(circle at 70% 30%, #000, transparent 70%);
	-webkit-mask-image: radial-gradient(circle at 70% 30%, #000, transparent 70%);
	opacity: 0.5;
}
.ksh-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(60px);
	opacity: 0.5;
	animation: ksh-float 14s ease-in-out infinite;
}
.ksh-orb-1 { width: 340px; height: 340px; inset-block-start: -60px; inset-inline-end: 6%; background: var(--ksh-purple-lt); }
.ksh-orb-2 { width: 280px; height: 280px; inset-block-end: -40px; inset-inline-start: 10%; background: var(--ksh-purple); animation-delay: -4s; }
.ksh-orb-3 { width: 220px; height: 220px; inset-block-start: 40%; inset-inline-start: 44%; background: var(--ksh-glow); opacity: 0.3; animation-delay: -8s; }
@keyframes ksh-float {
	0%, 100% { transform: translate(0, 0) scale(1); }
	50%      { transform: translate(0, -24px) scale(1.06); }
}
.ksh-hero-inner { position: relative; padding-block: clamp(40px, 8vw, 80px); }
.ksh-hero-badge {
	display: inline-flex; align-items: center; gap: 8px;
	color: var(--ksh-glow);
	background: var(--ksh-surface);
	border: 1px solid var(--ksh-border);
	padding: 8px 16px; border-radius: 999px;
	font-size: 0.85rem; font-weight: 600;
	margin-bottom: 22px;
	backdrop-filter: blur(8px);
}
.ksh-hero-title { margin: 0; display: flex; flex-direction: column; gap: 4px; }
.ksh-hero-title-sub { font-size: clamp(1.1rem, 2.4vw, 1.5rem); font-weight: 600; color: var(--ksh-fg-soft); }
.ksh-hero-title-main {
	font-size: clamp(2.6rem, 8vw, 5rem);
	font-weight: 900;
	/* line-height تنگ + background-clip:text بالای حروف فارسی را می‌برید */
	line-height: 1.18;
	padding: 0.04em 0 0.1em;
	background: linear-gradient(120deg, var(--ksh-glow), var(--ksh-purple-lt) 55%, var(--ksh-glow));
	-webkit-background-clip: text; background-clip: text;
	-webkit-text-fill-color: transparent; color: transparent;
}
.ksh-hero-title-lede { font-size: clamp(1rem, 2.2vw, 1.35rem); font-weight: 600; color: var(--ksh-fg); margin-top: 6px; }
.ksh-hero-desc {
	max-width: 56ch;
	color: var(--ksh-fg-soft);
	font-size: clamp(0.98rem, 1.6vw, 1.12rem);
	line-height: 1.75;
	margin: 22px 0 30px;
}
.ksh-hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; }

/* ═══════════════════ 2) TRUST BAR ═══════════════════ */
.ksh-trust {
	border-block: 1px solid var(--ksh-border);
	background: var(--ksh-surface);
	backdrop-filter: blur(6px);
}
.ksh-trust-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: clamp(12px, 2vw, 28px);
	padding-block: 22px;
}
.ksh-trust-item { display: flex; align-items: center; gap: 12px; }
.ksh-trust-icon {
	flex-shrink: 0;
	display: grid; place-items: center;
	width: 48px; height: 48px;
	border-radius: 14px;
	color: var(--ksh-glow);
	background: color-mix(in srgb, var(--ksh-purple) 15%, transparent);
}
.ksh-trust-text { display: flex; flex-direction: column; gap: 2px; line-height: 1.4; }
.ksh-trust-text strong { font-size: 0.98rem; color: var(--ksh-fg); font-weight: 700; }
.ksh-trust-text small { font-size: 0.8rem; color: var(--ksh-fg-soft); }

/* ═══════════════════ 3) CATEGORIES ═══════════════════ */
.ksh-cat-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: clamp(12px, 2vw, 20px);
}
.ksh-cat-card {
	display: flex; flex-direction: column; align-items: center; gap: 10px;
	padding: 20px 14px;
	background: var(--ksh-surface);
	border: 1px solid var(--ksh-border);
	border-radius: var(--ksh-radius);
	text-decoration: none;
	transition: transform 0.25s var(--ksh-ease), border-color 0.25s, box-shadow 0.25s;
}
.ksh-cat-card:hover { transform: translateY(-5px); border-color: var(--ksh-border-h); box-shadow: var(--ksh-shadow); }
.ksh-cat-media {
	width: clamp(76px, 14vw, 120px);
	aspect-ratio: 1;
	border-radius: 50%;
	overflow: hidden;
	display: grid; place-items: center;
	background: var(--ksh-surface-2);
	border: 1px solid var(--ksh-border);
}
.ksh-cat-media img { width: 100%; height: 100%; object-fit: cover; }
.ksh-cat-placeholder { color: var(--ksh-purple-lt); }
.ksh-cat-name { font-weight: 700; font-size: 0.98rem; color: var(--ksh-fg); text-align: center; }
.ksh-cat-count { font-size: 0.78rem; color: var(--ksh-fg-soft); }

/* ═══════════════════ 4/6/7) PRODUCT ROWS ═══════════════════ */
.ksh-row { position: relative; }
.ksh-row-track {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: clamp(220px, 70vw, 268px);
	gap: clamp(12px, 2vw, 20px);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	padding-block: 6px 14px;
	-ms-overflow-style: none;
	scrollbar-width: none;
}
.ksh-row-track::-webkit-scrollbar { display: none; }
.ksh-row-item { scroll-snap-align: start; }
.ksh-row-item .hkc { height: 100%; }

/* Row nav arrows (desktop) */
.ksh-row-nav {
	position: absolute;
	inset-block-start: 38%;
	z-index: 3;
	width: 42px; height: 42px;
	border-radius: 50%;
	display: none; place-items: center;
	background: var(--ksh-surface);
	color: var(--ksh-fg);
	border: 1px solid var(--ksh-border);
	box-shadow: var(--ksh-shadow);
	cursor: pointer;
	transition: background 0.2s, color 0.2s, transform 0.2s, opacity 0.2s;
	backdrop-filter: blur(8px);
}
.ksh-row-nav:hover { background: var(--ksh-grad); color: #fff; border-color: transparent; }
.ksh-row-nav:focus-visible { outline: 3px solid var(--ksh-glow); outline-offset: 2px; }
.ksh-row-nav[disabled] { opacity: 0.35; cursor: default; }
.ksh-row-nav--prev { inset-inline-start: -10px; }
.ksh-row-nav--next { inset-inline-end: -10px; }
@media (min-width: 900px) {
	.ksh-row-nav { display: grid; }
}

/* ═══════════════════ 5) BRAND STORY ═══════════════════ */
.ksh-story { background: linear-gradient(180deg, transparent, var(--ksh-surface)); }
.ksh-story-inner {
	display: grid;
	grid-template-columns: 1.15fr 0.85fr;
	gap: clamp(28px, 5vw, 56px);
	align-items: center;
}
.ksh-story-text h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); font-weight: 800; margin: 0 0 16px; color: var(--ksh-fg); }
.ksh-story-text p { color: var(--ksh-fg-soft); line-height: 1.85; font-size: 1.04rem; margin: 0 0 24px; max-width: 56ch; }
.ksh-stats { display: flex; flex-wrap: wrap; gap: clamp(20px, 4vw, 44px); margin-bottom: 26px; }
.ksh-stat { display: flex; flex-direction: column; }
.ksh-stat-num {
	font-size: clamp(1.8rem, 4vw, 2.6rem);
	font-weight: 900;
	line-height: 1.2;
	padding-bottom: 0.06em;
	background: var(--ksh-grad);
	-webkit-background-clip: text; background-clip: text;
	-webkit-text-fill-color: transparent; color: transparent;
	font-variant-numeric: tabular-nums;
}
.ksh-stat-label { font-size: 0.86rem; color: var(--ksh-fg-soft); margin-top: 6px; }
.ksh-story-visual { position: relative; display: grid; gap: 16px; }
.ksh-story-card {
	display: flex; align-items: center; gap: 14px;
	padding: 18px 20px;
	background: var(--ksh-surface);
	border: 1px solid var(--ksh-border);
	border-radius: var(--ksh-radius);
	color: var(--ksh-fg);
	font-weight: 700;
	box-shadow: var(--ksh-shadow);
}
.ksh-story-card svg { color: var(--ksh-glow); flex-shrink: 0; }
.ksh-story-card--1 { margin-inline-end: 18%; }
.ksh-story-card--2 { margin-inline-start: 14%; }
.ksh-story-card--3 { margin-inline-end: 8%; }

/* ═══════════════════ 8) TESTIMONIALS ═══════════════════ */
.ksh-reviews-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: clamp(14px, 2.4vw, 24px);
}
.ksh-review-card {
	margin: 0;
	padding: 26px 24px;
	background: var(--ksh-surface);
	border: 1px solid var(--ksh-border);
	border-radius: var(--ksh-radius);
	display: flex; flex-direction: column; gap: 14px;
	transition: transform 0.25s var(--ksh-ease), border-color 0.25s;
}
.ksh-review-card:hover { transform: translateY(-4px); border-color: var(--ksh-border-h); }
.ksh-review-stars { display: flex; gap: 3px; color: #f59e0b; }
.ksh-review-card blockquote { margin: 0; color: var(--ksh-fg); line-height: 1.8; font-size: 1rem; }
.ksh-review-card figcaption { color: var(--ksh-fg-soft); font-size: 0.86rem; font-weight: 700; }

/* ═══════════════════ 9) NEWSLETTER ═══════════════════ */
.ksh-newsletter-card {
	position: relative;
	overflow: hidden;
	padding: clamp(28px, 5vw, 48px);
	border-radius: calc(var(--ksh-radius) + 6px);
	background:
		radial-gradient(120% 140% at 100% 0%, color-mix(in srgb, var(--ksh-purple) 40%, transparent), transparent 60%),
		var(--ksh-surface-2);
	border: 1px solid var(--ksh-border);
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 22px 32px;
	align-items: center;
}
.ksh-nl-text h2 { margin: 0 0 8px; font-size: clamp(1.35rem, 3vw, 2rem); font-weight: 800; color: var(--ksh-fg); }
.ksh-nl-text p { margin: 0; color: var(--ksh-fg-soft); line-height: 1.7; }
.ksh-nl-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.ksh-nl-form input[type="text"],
.ksh-nl-form input[type="email"] {
	flex: 1 1 220px;
	min-height: 48px;
	padding: 0 16px;
	border-radius: 999px;
	border: 1.5px solid var(--ksh-border);
	background: var(--cb-bg, #0d1117);
	color: var(--ksh-fg);
	font: inherit;
	font-size: 0.95rem;
}
.haika-theme-light .ksh-nl-form input[type="text"],
.haika-theme-light .ksh-nl-form input[type="email"] { background: #fff; }
.ksh-nl-form input:focus-visible { outline: 3px solid var(--ksh-glow); outline-offset: 1px; border-color: var(--ksh-border-h); }
.ksh-nl-msg { flex-basis: 100%; margin: 0; font-size: 0.85rem; min-height: 1em; }
.ksh-nl-msg.is-ok { color: #34d399; }
.ksh-nl-msg.is-err { color: #f87171; }
.ksh-nl-social { grid-column: 1 / -1; display: flex; align-items: center; gap: 12px; color: var(--ksh-fg-soft); font-size: 0.9rem; }
.ksh-nl-social a {
	display: grid; place-items: center;
	width: 44px; height: 44px;
	border-radius: 12px;
	color: var(--ksh-glow);
	background: var(--ksh-surface);
	border: 1px solid var(--ksh-border);
	transition: transform 0.2s, border-color 0.2s;
}
.ksh-nl-social a:hover { transform: translateY(-3px); border-color: var(--ksh-border-h); }

/* ═══════════════════ 10) COOPERATION BANNER ═══════════════════ */
.ksh-coop-card {
	position: relative;
	overflow: hidden;
	border-radius: calc(var(--ksh-radius) + 8px);
	padding: clamp(34px, 6vw, 70px) clamp(24px, 5vw, 56px);
	background: var(--ks-grad-royal, linear-gradient(135deg, #5b2c87 0%, #4a2470 50%, #312e81 100%));
	color: #fff;
	text-align: center;
	isolation: isolate;
}
.ksh-coop-bg { position: absolute; inset: 0; z-index: -1; }
.ksh-coop-bg .ksh-orb { opacity: 0.45; }
.ksh-coop-bg .ksh-orb-1 { background: var(--ksh-glow); inset-block-start: -50px; inset-inline-end: 4%; }
.ksh-coop-bg .ksh-orb-2 { background: var(--ksh-purple-lt); inset-block-end: -60px; inset-inline-start: 6%; }
.ksh-coop-body { position: relative; max-width: 640px; margin-inline: auto; }
.ksh-coop-card .ksh-eyebrow { color: #fff; background: rgba(255, 255, 255, 0.16); }
.ksh-coop-card h2 { font-size: clamp(1.6rem, 4vw, 2.6rem); font-weight: 900; margin: 0 0 14px; color: #fff; }
.ksh-coop-card p { color: rgba(255, 255, 255, 0.86); line-height: 1.8; font-size: 1.05rem; margin: 0 0 28px; }
.ksh-coop-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.ksh-coop-card .ksh-btn--ghost { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.3); color: #fff; }
.ksh-coop-card .ksh-btn--ghost:hover { background: rgba(255, 255, 255, 0.22); color: #fff; }
.ksh-coop-card .ksh-btn--primary { background: #fff; color: var(--ksh-purple); box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.4); }
.ksh-coop-card .ksh-btn--primary:hover { color: var(--ksh-purple-dark); }

/* ═══════════════════ REVEAL ANIMATION ═══════════════════ */
[data-ksh-reveal] {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.6s var(--ksh-ease), transform 0.6s var(--ksh-ease);
	will-change: opacity, transform;
}
[data-ksh-reveal].is-visible { opacity: 1; transform: none; }

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 1024px) {
	.ksh-reviews-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
	.ksh-trust-grid { grid-template-columns: repeat(2, 1fr); gap: 14px 18px; }
	.ksh-cat-grid { grid-template-columns: repeat(3, 1fr); }
	.ksh-story-inner { grid-template-columns: 1fr; }
	.ksh-story-visual { order: -1; }
	.ksh-story-card { margin-inline: 0 !important; }
	.ksh-newsletter-card { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
	.ksh-cat-grid { grid-template-columns: repeat(2, 1fr); }
	.ksh-hero-ctas .ksh-btn,
	.ksh-coop-actions .ksh-btn { flex: 1 1 100%; justify-content: center; }
	.ksh-section-head--row { align-items: flex-start; }
}

/* ═══════════════════ REDUCED MOTION ═══════════════════ */
@media (prefers-reduced-motion: reduce) {
	.ksh-orb, .ksh-pulse { animation: none !important; }
	[data-ksh-reveal] { opacity: 1 !important; transform: none !important; transition: none !important; }
	.ksh-row-track { scroll-behavior: auto; }
	.ksh-btn, .ksh-cat-card, .ksh-review-card { transition: none; }
}