/* ============================================================
   Rihanna Care — Design System  (v1, 2026-10)
   نظام الهوية البصرية الموحد لريحانة كير
   Built from the existing brand marks: deep forest green, ivory,
   a gold leaf, mint for Herb, rose-gold for Sexy, pale sage for Wellness.
   Self-hosted: no CSS CDN dependency. Fonts from Google Fonts with
   system fallbacks. RTL-first, LTR supported via [dir].
   ============================================================ */

:root {
  /* ---- Palette ---- */
  --rc-forest:   #0F3D2E;   /* primary — logo background green */
  --rc-forest-2: #164A38;
  --rc-sage:     #2E6B4F;   /* mid green — links, secondary buttons */
  --rc-sage-2:   #4C8A6B;
  --rc-mint:     #DCEFE4;   /* Rihanna Herb tint */
  --rc-mint-2:   #EEF7F1;
  --rc-ivory:    #F6F1E7;   /* page background */
  --rc-ivory-2:  #FBF8F2;   /* cards on ivory */
  --rc-sand:     #E9E1D1;   /* borders / dividers */
  --rc-gold:     #C9A24A;   /* the leaf — accents only */
  --rc-gold-2:   #E3C97F;
  --rc-rose:     #D9A5A0;   /* Rihanna Sexy — brand card only */
  --rc-ink:      #15201B;   /* text */
  --rc-ink-2:    #3E4A44;   /* secondary text */
  --rc-ink-3:    #74807A;   /* muted text */
  --rc-white:    #FFFFFF;
  --rc-danger:   #B23A48;
  --rc-success:  #2E6B4F;

  /* ---- Type ---- */
  --rc-font-body: "Almarai", "Segoe UI", Tahoma, system-ui, sans-serif;
  --rc-font-display-ar: "Reem Kufi", "Almarai", sans-serif;
  --rc-font-display-en: "Cormorant Garamond", "Georgia", serif;

  --rc-fs-xs: 0.78rem;
  --rc-fs-sm: 0.9rem;
  --rc-fs-md: 1rem;
  --rc-fs-lg: 1.2rem;
  --rc-fs-xl: 1.5rem;
  --rc-fs-2xl: 2rem;
  --rc-fs-3xl: 2.75rem;
  --rc-fs-4xl: 3.6rem;

  /* ---- Shape & elevation ---- */
  --rc-r-sm: 8px;
  --rc-r-md: 14px;
  --rc-r-lg: 22px;
  --rc-r-pill: 999px;
  --rc-shadow-1: 0 1px 2px rgba(21,32,27,.06), 0 6px 18px rgba(21,32,27,.06);
  --rc-shadow-2: 0 12px 40px rgba(15,61,46,.16);
  --rc-ring: 0 0 0 3px rgba(201,162,74,.45);

  /* ---- Layout ---- */
  --rc-gutter: 16px;
  --rc-container: 1200px;
  --rc-header-h: 68px;

  /* ---- Motion ---- */
  --rc-ease: cubic-bezier(.2,.7,.2,1);
  --rc-t-fast: 160ms;
  --rc-t-med: 320ms;
}

/* ---- Reset (scoped, light) ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }
body.rc-body {
  margin: 0;
  background: var(--rc-ivory);
  color: var(--rc-ink);
  font-family: var(--rc-font-body);
  font-size: var(--rc-fs-md);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
:where(.rc-body) img, :where(.rc-body) svg { display: block; max-width: 100%; }
:where(.rc-body) a { color: inherit; text-decoration: none; }
:where(.rc-body) button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
.rc-body input, .rc-body textarea, .rc-body select { font: inherit; }
.rc-body h1, .rc-body h2, .rc-body h3, .rc-body h4 { margin: 0; line-height: 1.25; font-weight: 700; }
.rc-body p { margin: 0; }
.rc-body ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: none; box-shadow: var(--rc-ring); border-radius: var(--rc-r-sm); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---- Display type ---- */
.rc-display { font-family: var(--rc-font-display-ar); font-weight: 600; letter-spacing: 0; }
[dir="ltr"] .rc-display { font-family: var(--rc-font-display-en); font-weight: 600; }
.rc-h1 { font-size: clamp(2rem, 5.2vw, var(--rc-fs-4xl)); line-height: 1.15; }
.rc-h2 { font-size: clamp(1.5rem, 3.4vw, var(--rc-fs-3xl)); line-height: 1.2; }
.rc-h3 { font-size: var(--rc-fs-xl); }
.rc-lead { font-size: var(--rc-fs-lg); color: var(--rc-ink-2); max-width: 36ch; }
.rc-muted { color: var(--rc-ink-3); }
.rc-small { font-size: var(--rc-fs-sm); }

/* ---- Layout ---- */
.rc-container { width: 100%; max-width: var(--rc-container); margin-inline: auto; padding-inline: var(--rc-gutter); }
.rc-section { padding-block: clamp(40px, 7vw, 88px); }
.rc-section--tight { padding-block: clamp(24px, 4vw, 48px); }
.rc-section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.rc-section-head p { color: var(--rc-ink-2); margin-top: 6px; max-width: 48ch; }
.rc-grid { display: grid; gap: 18px; }
.rc-grid--2 { grid-template-columns: repeat(2, 1fr); }
.rc-grid--3 { grid-template-columns: repeat(3, 1fr); }
.rc-grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .rc-grid--4 { grid-template-columns: repeat(2, 1fr); } .rc-grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .rc-grid--4, .rc-grid--3, .rc-grid--2 { grid-template-columns: 1fr 1fr; gap: 12px; } }

/* horizontal scroller (mobile-first carousels) */
.rc-scroller { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; scrollbar-width: none; margin-inline: calc(var(--rc-gutter) * -1); padding-inline: var(--rc-gutter); }
.rc-scroller::-webkit-scrollbar { display: none; }
.rc-scroller > * { flex: 0 0 min(72vw, 260px); scroll-snap-align: start; }
@media (min-width: 720px) { .rc-scroller > * { flex-basis: 260px; } }

/* ---- Buttons ---- */
.rc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 22px; border-radius: var(--rc-r-pill);
  font-weight: 700; font-size: var(--rc-fs-md); line-height: 1;
  transition: transform var(--rc-t-fast) var(--rc-ease), background var(--rc-t-fast), box-shadow var(--rc-t-fast);
  white-space: nowrap;
}
.rc-btn:active { transform: translateY(1px) scale(.99); }
.rc-btn--primary { background: var(--rc-forest); color: var(--rc-ivory); box-shadow: 0 8px 20px rgba(15,61,46,.22); }
.rc-btn--primary:hover { background: var(--rc-forest-2); }
.rc-btn--gold { background: var(--rc-gold); color: var(--rc-forest); }
.rc-btn--gold:hover { background: var(--rc-gold-2); }
.rc-btn--ghost { background: transparent; color: var(--rc-forest); border: 1.5px solid var(--rc-forest); }
.rc-btn--ghost:hover { background: rgba(15,61,46,.06); }
.rc-btn--soft { background: var(--rc-mint); color: var(--rc-forest); }
.rc-btn--soft:hover { background: #cfe7d8; }
.rc-btn--light { background: var(--rc-ivory); color: var(--rc-forest); }
.rc-btn--sm { min-height: 38px; padding: 0 16px; font-size: var(--rc-fs-sm); }
.rc-btn--icon { width: 44px; min-height: 44px; padding: 0; border-radius: 50%; }
.rc-btn[disabled] { opacity: .55; pointer-events: none; }

/* ---- Chips / tags ---- */
.rc-chip { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; padding: 6px 12px; border-radius: var(--rc-r-pill); background: var(--rc-mint); color: var(--rc-forest); font-size: var(--rc-fs-sm); font-weight: 700; }
.rc-chip--gold { background: #F3E8C9; color: #7A5A12; }
.rc-chip--rose { background: #F6E3E1; color: #8A4A45; }
.rc-chip--ivory { background: var(--rc-ivory-2); border: 1px solid var(--rc-sand); }

/* ---- Cards ---- */
.rc-card { background: var(--rc-white); border: 1px solid var(--rc-sand); border-radius: var(--rc-r-lg); overflow: hidden; }
.rc-card--flat { background: var(--rc-ivory-2); }

/* product card */
.rc-product { position: relative; display: flex; flex-direction: column; height: 100%; background: var(--rc-white); border-radius: var(--rc-r-lg); border: 1px solid var(--rc-sand); overflow: hidden; transition: box-shadow var(--rc-t-med) var(--rc-ease), transform var(--rc-t-med) var(--rc-ease); }
.rc-product:hover { box-shadow: var(--rc-shadow-2); transform: translateY(-3px); }
.rc-product__media { position: relative; aspect-ratio: 1 / 1; background: var(--rc-ivory-2); display: grid; place-items: center; overflow: hidden; }
.rc-product__media img { width: 100%; height: 100%; object-fit: contain; padding: 12px; mix-blend-mode: multiply; }
.rc-product__badge { position: absolute; top: 10px; inset-inline-start: 10px; }
.rc-product__fav { position: absolute; top: 8px; inset-inline-end: 8px; width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.9); display: grid; place-items: center; color: var(--rc-ink-3); }
.rc-product__fav.is-on { color: var(--rc-danger); }
.rc-product__body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.rc-product__brand { font-size: var(--rc-fs-xs); color: var(--rc-ink-3); font-weight: 700; letter-spacing: .02em; }
.rc-product__name { font-size: var(--rc-fs-sm); font-weight: 700; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.9em; }
.rc-product__price { display: flex; align-items: baseline; gap: 8px; margin-top: auto; }
.rc-product__price strong { font-size: var(--rc-fs-lg); color: var(--rc-forest); }
.rc-product__price s { color: var(--rc-ink-3); font-size: var(--rc-fs-sm); }
.rc-product__cta { display: flex; gap: 8px; margin-top: 8px; }
.rc-product__cta .rc-btn { flex: 1; }
.rc-sar { font-size: .75em; font-weight: 700; color: var(--rc-ink-3); }

/* skeleton */
.rc-skel { position: relative; overflow: hidden; background: var(--rc-sand); border-radius: var(--rc-r-md); }
.rc-skel::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent); animation: rc-shimmer 1.4s infinite; }
@keyframes rc-shimmer { to { transform: translateX(100%); } }

/* ---- Header ---- */
.rc-header { position: sticky; top: 0; z-index: 60; background: rgba(246,241,231,.86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid rgba(233,225,209,.9); }
.rc-header__in { height: var(--rc-header-h); display: flex; align-items: center; gap: 18px; }
.rc-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--rc-forest); }
.rc-logo img { height: 42px; width: auto; }
.rc-nav { display: flex; gap: 4px; margin-inline-start: 8px; }
.rc-nav a { padding: 8px 12px; border-radius: var(--rc-r-pill); font-weight: 700; color: var(--rc-ink-2); transition: background var(--rc-t-fast), color var(--rc-t-fast); }
.rc-nav a:hover, .rc-nav a.is-active { background: rgba(15,61,46,.08); color: var(--rc-forest); }
.rc-header__actions { margin-inline-start: auto; display: flex; align-items: center; gap: 6px; }
.rc-iconbtn { position: relative; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; color: var(--rc-forest); transition: background var(--rc-t-fast); }
.rc-iconbtn:hover { background: rgba(15,61,46,.08); }
.rc-iconbtn svg { width: 22px; height: 22px; }
.rc-badge { position: absolute; top: 2px; inset-inline-end: 0; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--rc-gold); color: var(--rc-forest); font-size: 11px; font-weight: 800; display: grid; place-items: center; }
.rc-lang { font-weight: 800; font-size: var(--rc-fs-sm); padding: 6px 10px; border-radius: var(--rc-r-pill); border: 1.5px solid var(--rc-sand); color: var(--rc-forest); }
.rc-burger { display: none; }
@media (max-width: 900px) { .rc-nav { display: none; } .rc-burger { display: grid; } }
.rc-drawer { position: fixed; inset: 0; z-index: 80; display: none; }
.rc-drawer.is-open { display: block; }
.rc-drawer__bg { position: absolute; inset: 0; background: rgba(21,32,27,.45); }
.rc-drawer__panel { position: absolute; top: 0; bottom: 0; inset-inline-end: 0; width: min(84vw, 340px); background: var(--rc-ivory); padding: 20px; display: flex; flex-direction: column; gap: 6px; box-shadow: var(--rc-shadow-2); }
.rc-drawer__panel a { padding: 12px 14px; border-radius: var(--rc-r-md); font-weight: 700; font-size: var(--rc-fs-lg); }
.rc-drawer__panel a:hover { background: rgba(15,61,46,.08); }

/* user dropdown */
.rc-menu { position: relative; }
.rc-menu__panel { position: absolute; top: calc(100% + 8px); inset-inline-end: 0; min-width: 210px; background: var(--rc-white); border: 1px solid var(--rc-sand); border-radius: var(--rc-r-md); box-shadow: var(--rc-shadow-2); padding: 6px; display: none; z-index: 70; }
.rc-menu.is-open .rc-menu__panel { display: block; }
.rc-menu__panel a, .rc-menu__panel button { display: block; width: 100%; text-align: start; padding: 10px 12px; border-radius: var(--rc-r-sm); font-weight: 700; color: var(--rc-ink-2); }
.rc-menu__panel a:hover, .rc-menu__panel button:hover { background: var(--rc-mint-2); color: var(--rc-forest); }
.rc-menu__name { padding: 8px 12px; font-weight: 800; color: var(--rc-forest); border-bottom: 1px solid var(--rc-sand); margin-bottom: 4px; }

/* ---- Footer ---- */
.rc-footer { background: var(--rc-forest); color: rgba(246,241,231,.85); margin-top: 40px; }
.rc-footer__in { padding-block: 48px 28px; display: grid; gap: 28px; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; }
@media (max-width: 800px) { .rc-footer__in { grid-template-columns: 1fr 1fr; } }
@media (max-width: 800px) { .rc-footer__in > div:first-child { grid-column: 1 / -1; display: flex; flex-direction: column; align-items: center; text-align: center; } .rc-footer__in > div:first-child p { margin-inline: auto; } }
@media (max-width: 480px) { .rc-footer__in { grid-template-columns: 1fr 1fr; gap: 22px 16px; padding-block: 36px 18px; } .rc-footer a { padding: 5px 0; } }
.rc-footer__legal a { color: inherit; opacity: .85; } .rc-footer__legal a:hover { opacity: 1; }
@media (max-width: 1000px) and (min-width: 801px) { .rc-footer__in { grid-template-columns: 1.2fr 1fr 1fr; } }
.rc-footer h4 { color: var(--rc-gold-2); margin-bottom: 12px; font-size: var(--rc-fs-md); }
.rc-footer a { display: block; padding: 4px 0; color: rgba(246,241,231,.8); }
.rc-footer a:hover { color: #fff; }
.rc-footer__bottom { border-top: 1px solid rgba(246,241,231,.15); padding: 26px 0 30px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 14px; font-size: var(--rc-fs-sm); color: rgba(246,241,231,.65); }
.rc-fb__trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.rc-fb__chip { padding: 7px 14px; border-radius: 999px; background: rgba(246,241,231,.07); border: 1px solid rgba(201,169,97,.35); color: rgba(246,241,231,.9); font-size: .82rem; }
.rc-fb__pay { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.rc-fb__pay span { padding: 4px 10px; border-radius: 8px; background: #F6F1E7; color: var(--rc-forest); font-weight: 800; font-size: .72rem; letter-spacing: .02em; }
.rc-footer .rc-fb__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 0; }
.rc-footer .rc-fb__links a { display: inline-block; padding: 2px 12px; opacity: .85; }
.rc-footer .rc-fb__links a + a { border-inline-start: 1px solid rgba(246,241,231,.25); }
.rc-fb__copy { margin: 4px 0 0; color: rgba(246,241,231,.85); font-weight: 600; }
.rc-fb__legal { margin: 0; font-size: .75rem; color: rgba(246,241,231,.55); line-height: 1.6; }
.rc-fb__legal bdi { color: var(--rc-gold-2); }
.rc-footer__brand { font-family: var(--rc-font-display-en); font-size: 2rem; color: var(--rc-ivory); line-height: 1; }

/* ---- Forms ---- */
.rc-input { width: 100%; min-height: 46px; padding: 10px 14px; border-radius: var(--rc-r-md); border: 1.5px solid var(--rc-sand); background: var(--rc-white); color: var(--rc-ink); transition: border-color var(--rc-t-fast), box-shadow var(--rc-t-fast); }
.rc-input:focus { border-color: var(--rc-sage); box-shadow: 0 0 0 3px rgba(46,107,79,.15); outline: none; }
.rc-label { display: block; font-weight: 700; font-size: var(--rc-fs-sm); margin-bottom: 6px; color: var(--rc-ink-2); }

/* ---- Modal ---- */
.rc-modal { position: fixed; inset: 0; z-index: 90; display: none; align-items: center; justify-content: center; padding: 16px; background: rgba(21,32,27,.5); backdrop-filter: blur(4px); }
.rc-modal.is-open { display: flex; }
.rc-modal__box { width: 100%; max-width: 440px; background: var(--rc-ivory); border-radius: var(--rc-r-lg); padding: 24px; box-shadow: var(--rc-shadow-2); animation: rc-pop .28s var(--rc-ease); }
.rc-modal__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
@keyframes rc-pop { from { transform: translateY(12px) scale(.98); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---- Toast ---- */
.rc-toast { position: fixed; bottom: 24px; inset-inline-start: 50%; transform: translate(-50%, 20px); opacity: 0; z-index: 120; background: var(--rc-forest); color: var(--rc-ivory); padding: 12px 18px; border-radius: var(--rc-r-pill); box-shadow: var(--rc-shadow-2); font-weight: 700; transition: all var(--rc-t-med) var(--rc-ease); pointer-events: none; max-width: calc(100vw - 32px); }
[dir="rtl"] .rc-toast { transform: translate(50%, 20px); }
.rc-toast.is-show { opacity: 1; transform: translate(-50%, 0); }
[dir="rtl"] .rc-toast.is-show { transform: translate(50%, 0); }
.rc-toast--error { background: var(--rc-danger); }

/* ---- Helpers ---- */
.rc-row { display: flex; align-items: center; gap: 10px; }
.rc-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.rc-wrap { flex-wrap: wrap; }
.rc-hide { display: none !important; }
.rc-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.rc-center { text-align: center; }
.rc-leaf { color: var(--rc-gold); }
@media (max-width: 600px) { .rc-hide-sm { display: none !important; } }
@media (min-width: 601px) { .rc-only-sm { display: none !important; } }

html[lang="en"] .rc-fb__legal--ar { display: none; }
.rc-fb__chip, .rc-fb__pay span { unicode-bidi: plaintext; }

/* bilingual server-rendered snippets */
html[lang="en"] .i-ar { display: none !important; }
html:not([lang="en"]) .i-en { display: none !important; }

/* social icons in the footer (batch 8.22.1) */
.rc-social { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.rc-social a { width: 40px; height: 40px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: rgba(255,255,255,.08); border: 1px solid rgba(201,169,97,.45); color: var(--rc-gold, #C9A961); transition: background .2s, color .2s, transform .2s; }
.rc-social a:hover { background: var(--rc-gold, #C9A961); color: var(--rc-forest, #0F3D2E); transform: translateY(-2px); }
@media (max-width: 720px) { .rc-footer__in > div:first-child .rc-social { justify-content: center; } }