/* =========================================================
   Nexora — الصفحة الرئيسية (تحريرية فاخرة)
   ========================================================= */

/* إيقاعات المسافات */
:root {
	--sec-lg: clamp(88px, 11vw, 170px);
	--sec-md: clamp(64px, 8vw, 116px);
}

.nx-sec { max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
.nx-sec--lg { padding-block: var(--sec-lg); }
.nx-sec--md { padding-block: var(--sec-md); }
.nx-sec + .nx-sec { padding-top: 0; }

/* قسم يلتصق بالهيرو: مسافة علوية مختصرة */
.hero { padding-bottom: clamp(24px, 3vw, 36px); }
.nx-sec--tight-top { padding-top: 0; }

/* ترويسة قسم */
.nx-head-block { max-width: 620px; margin-bottom: clamp(36px, 4.5vw, 64px); }
.nx-head-block.is-center { margin-inline: auto; text-align: center; }
.nx-label {
	display: inline-block;
	font-size: 13px;
	font-weight: 600;
	color: var(--accent);
	margin-bottom: 14px;
	letter-spacing: .02em;
}
.nx-h2 {
	font-size: clamp(27px, 3.6vw, 44px);
	font-weight: 700;
	line-height: 1.35;
	color: var(--heading);
	letter-spacing: -.01em;
}
.nx-sub { margin: 14px 0 0; color: var(--ink-soft); font-size: clamp(15px, 1.3vw, 17px); line-height: 1.9; }

.nx-head-row {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 28px;
	margin-bottom: clamp(32px, 4vw, 56px);
}
.nx-head-row .nx-head-block { margin-bottom: 0; }
.nx-link-more {
	flex: none;
	font-weight: 600;
	font-size: 14.5px;
	color: var(--accent);
	white-space: nowrap;
	border-bottom: 1px solid transparent;
	transition: border-color .2s;
}
.nx-link-more:hover { border-bottom-color: var(--accent); }

/* ظهور تدريجي عند التمرير */
.nx-reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.nx-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
	.nx-reveal { opacity: 1; transform: none; transition: none; }
}

/* الأقسام تستخدم بلاطات القوس المعرَّفة في style.css (.cat-grid / .cat-tile) */

/* =========================================================
   02/03 — المنتجات
   ========================================================= */
.nx-prods { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(16px, 1.8vw, 26px); align-items: start; }

/* شريط أفقي للأكثر طلبًا */
.nx-rail-wrap { position: relative; }
.nx-rail {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: minmax(240px, 1fr);
	gap: 20px;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	padding-bottom: 6px;
	scrollbar-width: none;
}
.nx-rail::-webkit-scrollbar { display: none; }
.nx-rail > * { scroll-snap-align: start; }
.nx-rail-nav { display: flex; gap: 8px; }
.nx-rail-btn {
	width: 42px; height: 42px;
	border-radius: 50%;
	border: 1px solid var(--line);
	background: var(--surface);
	color: var(--ink);
	display: grid; place-items: center;
	cursor: pointer;
	transition: border-color .18s, color .18s, opacity .18s;
}
.nx-rail-btn:hover { border-color: var(--accent); color: var(--accent); }
.nx-rail-btn[disabled] { opacity: .35; cursor: default; }
.nx-rail-btn svg { width: 17px; height: 17px; }

/* إضافات بطاقة المنتج */
.p-badge--best {
	background: var(--ink);
	color: #fff;
}
.p-card-meta {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	font-size: 12px;
	color: var(--ink-soft);
}

/* =========================================================
   05 — لافتة تحريرية
   ========================================================= */
.nx-promo {
	display: grid;
	grid-template-columns: 1.05fr .95fr;
	align-items: stretch;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: clamp(24px, 3vw, 36px);
	overflow: hidden;
}
.nx-promo__text {
	padding: clamp(32px, 5vw, 76px);
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 18px;
	align-items: flex-start;
}
.nx-promo__text h2 {
	font-size: clamp(26px, 3.4vw, 42px);
	font-weight: 700;
	line-height: 1.35;
	color: var(--heading);
	/* أسماء المنتجات الطويلة لا تبتلع اللافتة */
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.nx-promo__text p { margin: 0; color: var(--ink-soft); font-size: 16px; line-height: 1.9; max-width: 42ch; }
.nx-promo__price {
	font-family: var(--font-head);
	font-size: clamp(20px, 2.2vw, 26px);
	font-weight: 700;
	color: var(--ink);
}
.nx-promo__price del { color: var(--ink-soft); font-weight: 500; font-size: .7em; margin-inline-start: 8px; }
.nx-promo__price ins { text-decoration: none; color: var(--accent); }
.nx-promo__media a { display: grid; place-items: center; width: 100%; height: 100%; }
.nx-promo__media {
	position: relative;
	background: var(--surface-muted);
	min-height: 320px;
	display: grid;
	place-items: center;
	overflow: hidden;
}
.nx-promo__media::after {
	content: "";
	position: absolute; inset: 0;
	background: radial-gradient(110% 80% at 50% 100%, var(--accent-soft), transparent 60%);
}
.nx-promo__media img,
.nx-promo__media svg {
	position: relative; z-index: 1;
	max-width: 62%; max-height: 66%;
	width: auto; height: auto;
	object-fit: contain;
	filter: drop-shadow(0 22px 34px rgba(20, 19, 25, .18));
}

/* =========================================================
   06 — لماذا Nexora
   ========================================================= */
.nx-why { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(24px, 3vw, 46px); }
.nx-why__item { display: flex; flex-direction: column; gap: 12px; }
.nx-why__icon {
	width: 42px; height: 42px;
	display: grid; place-items: center;
	color: var(--accent);
	border-bottom: 2px solid var(--accent-soft);
	padding-bottom: 8px;
	margin-bottom: 4px;
}
.nx-why__icon svg { width: 24px; height: 24px; }
.nx-why__item h3 { font-size: 17px; font-weight: 700; color: var(--ink); }
.nx-why__item p { margin: 0; color: var(--ink-soft); font-size: 14.5px; line-height: 1.85; }

/* =========================================================
   07 — كيف يعمل المتجر
   ========================================================= */
.nx-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3.5vw, 56px); }
.nx-step { display: flex; flex-direction: column; gap: 12px; padding-top: 26px; border-top: 1px solid var(--line); }
.nx-step__num {
	font-size: clamp(34px, 4.2vw, 54px);
	font-weight: 700;
	line-height: 1;
	color: var(--accent-soft);
	letter-spacing: -.02em;
}
.nx-step h3 { font-size: 19px; font-weight: 700; color: var(--ink); }
.nx-step p { margin: 0; color: var(--ink-soft); font-size: 14.5px; line-height: 1.85; }

/* =========================================================
   08 — نداء أخير
   ========================================================= */
.nx-final {
	max-width: var(--container);
	margin-inline: auto;
	padding: clamp(56px, 8vw, 110px) clamp(24px, 4vw, 64px);
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: clamp(24px, 3vw, 40px);
	text-align: center;
	position: relative;
	overflow: hidden;
}
.nx-final::before {
	content: "";
	position: absolute;
	inset-inline-start: 50%;
	inset-block-start: -180px;
	width: 720px; height: 420px;
	transform: translateX(50%);
	background: radial-gradient(closest-side, var(--accent-soft), transparent);
	pointer-events: none;
}
.nx-final > * { position: relative; }
.nx-final h2 {
	font-size: clamp(28px, 4.4vw, 52px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--heading);
	max-width: 18ch;
	margin-inline: auto;
}
.nx-final p { margin: 18px auto 32px; color: var(--ink-soft); font-size: clamp(15px, 1.4vw, 17.5px); max-width: 54ch; line-height: 1.9; }
.btn-cta--lg { padding: 16px 34px; font-size: 16px; }

/* =========================================================
   استجابة
   ========================================================= */
@media (max-width: 1000px) {
	.nx-prods { grid-template-columns: repeat(2, 1fr); }
	.nx-why { grid-template-columns: repeat(2, 1fr); }
	.nx-promo { grid-template-columns: 1fr; }
	.nx-promo__media { order: -1; min-height: 260px; }
	.nx-steps { grid-template-columns: 1fr; gap: 26px; }
}
@media (max-width: 720px) {
	.nx-sec { padding-inline: 20px; }
	.nx-head-row { flex-direction: column; align-items: flex-start; gap: 14px; }
	.nx-rail { grid-auto-columns: minmax(210px, 78%); }
	.nx-rail-nav { display: none; }
	.nx-why { grid-template-columns: 1fr; gap: 28px; }
	.nx-prods { gap: 14px; }
}