/* ركن الإعمار — public website design system.
   Hand-written (not Tailwind) so no class can be purged by the CSS build.
   Palette from the company logo (blue → green) on warm ivory, with restrained dark bands. */

:root {
  --rk-ink: #102433;
  --rk-ink-soft: #3f5463;
  --rk-muted: #66757f;
  --rk-blue: #1f6fb2;
  --rk-blue-deep: #1a4c8c;
  --rk-cyan: #2aa1c6;
  --rk-green: #4f9e3a;
  --rk-lime: #8bc43f;
  --rk-ivory: #faf6ef;
  --rk-sand: #f2ebdf;
  --rk-paper: #ffffff;
  --rk-line: #e6dccb;
  --rk-dark: #0d2130;
  --rk-dark-2: #12303f;
  --rk-grad: linear-gradient(135deg, #1a4c8c 0%, #1f6fb2 38%, #2aa1c6 62%, #4f9e3a 100%);
  --rk-grad-soft: linear-gradient(135deg, #e3eef7 0%, #e6f3ee 100%);
  --rk-radius: 22px;
  --rk-radius-sm: 14px;
  --rk-shadow: 0 1px 2px rgba(16, 36, 51, .05), 0 12px 32px -12px rgba(16, 36, 51, .18);
  --rk-shadow-lg: 0 30px 60px -24px rgba(16, 36, 51, .35);
  --rk-wrap: 1200px;
  --rk-font: 'Cairo', 'Noto Sans Arabic', 'Segoe UI', Tahoma, sans-serif;
}

/* ---------- base ---------- */
.rk-body { margin: 0; background: var(--rk-ivory); color: var(--rk-ink); font-family: var(--rk-font); line-height: 1.75; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
/* :where() keeps these resets at zero specificity so component classes always win. */
:where(.rk-body) *, :where(.rk-body) *::before, :where(.rk-body) *::after { box-sizing: border-box; }
:where(.rk-body) img { max-width: 100%; display: block; }
:where(.rk-body) a { color: inherit; text-decoration: none; }
.rk-wrap { width: 100%; max-width: var(--rk-wrap); margin-inline: auto; padding-inline: 20px; }
.rk-skip { position: absolute; inset-inline-start: 12px; top: -60px; z-index: 100; background: var(--rk-ink); color: #fff; padding: 10px 16px; border-radius: 10px; }
.rk-skip:focus { top: 12px; }
.rk-body :focus-visible { outline: 3px solid var(--rk-cyan); outline-offset: 3px; border-radius: 8px; }
.rk-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- type ---------- */
.rk-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .82rem; font-weight: 700; color: var(--rk-blue); letter-spacing: 0; }
.rk-eyebrow::before { content: ""; width: 26px; height: 3px; border-radius: 3px; background: var(--rk-grad); }
.rk-eyebrow--light { color: #9fd6ea; }
.rk-h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); line-height: 1.22; font-weight: 800; margin: 14px 0 18px; letter-spacing: -.01em; }
.rk-h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.3; font-weight: 800; margin: 10px 0 14px; }
.rk-h3 { font-size: 1.12rem; font-weight: 700; margin: 0 0 6px; line-height: 1.5; }
.rk-lead { font-size: clamp(1.02rem, 1.5vw, 1.18rem); color: var(--rk-ink-soft); max-width: 62ch; margin: 0; }
.rk-text { color: var(--rk-ink-soft); margin: 0; }
.rk-grad-text { background: var(--rk-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.rk-center { text-align: center; }
.rk-center .rk-lead { margin-inline: auto; }

/* ---------- buttons ---------- */
.rk-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 24px; border-radius: 999px; font-weight: 700; font-size: 1rem; border: 2px solid transparent; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease; white-space: nowrap; font-family: inherit; }
.rk-btn svg, .rk-btn i { width: 20px; height: 20px; flex: none; }
.rk-btn--primary { background: var(--rk-grad); color: #fff; box-shadow: 0 10px 24px -10px rgba(26, 76, 140, .7); }
.rk-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(26, 76, 140, .75); }
.rk-btn--ghost { background: var(--rk-paper); color: var(--rk-ink); border-color: var(--rk-line); }
.rk-btn--ghost:hover { border-color: var(--rk-blue); color: var(--rk-blue); }
.rk-btn--wa { background: #1f8f4e; color: #fff; }
.rk-btn--wa:hover { background: #18773f; transform: translateY(-2px); }
.rk-btn--light { background: #fff; color: var(--rk-blue-deep); }
.rk-btn--light:hover { transform: translateY(-2px); }
.rk-btn--outline-light { color: #fff; border-color: rgba(255, 255, 255, .45); }
.rk-btn--outline-light:hover { border-color: #fff; }
.rk-btn--sm { min-height: 42px; padding: 0 18px; font-size: .92rem; }
.rk-btn--block { width: 100%; }
.rk-link { color: var(--rk-blue); font-weight: 700; display: inline-flex; gap: 6px; align-items: center; }
.rk-link:hover { color: var(--rk-blue-deep); }
.rk-link svg, .rk-link i { width: 18px; height: 18px; }

/* ---------- header ---------- */
.rk-header { position: sticky; top: 0; z-index: 50; background: rgba(250, 246, 239, .9); backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid rgba(230, 220, 203, .8); }
.rk-header__bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 76px; }
.rk-brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.rk-brand img { width: 46px; height: 46px; border-radius: 50%; flex: none; }
.rk-brand__name { font-weight: 800; font-size: 1.04rem; line-height: 1.25; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rk-brand__sub { display: block; font-size: .76rem; color: var(--rk-muted); font-weight: 600; }
.rk-nav { display: none; align-items: center; gap: 2px; }
.rk-nav a { padding: 8px 14px; border-radius: 999px; font-weight: 600; font-size: .95rem; color: var(--rk-ink-soft); transition: background-color .2s, color .2s; }
.rk-nav a:hover { color: var(--rk-blue); background: rgba(31, 111, 178, .07); }
.rk-nav a[aria-current="page"] { color: var(--rk-blue-deep); background: rgba(31, 111, 178, .1); }
.rk-header__actions { display: flex; align-items: center; gap: 8px; }
.rk-icon-btn { width: 44px; height: 44px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--rk-line); background: var(--rk-paper); color: var(--rk-ink); cursor: pointer; }
.rk-icon-btn svg, .rk-icon-btn i { width: 20px; height: 20px; }
.rk-icon-btn--wa { color: #1f8f4e; }
.rk-header__quote { display: none; }
.rk-menu { display: none; border-top: 1px solid var(--rk-line); padding: 12px 0 20px; }
.rk-menu.is-open { display: block; }
.rk-menu a { display: flex; align-items: center; justify-content: space-between; padding: 13px 6px; font-weight: 700; border-bottom: 1px solid rgba(230, 220, 203, .7); }
.rk-menu a svg, .rk-menu a i { width: 18px; height: 18px; color: var(--rk-muted); }
.rk-menu .rk-btn { margin-top: 16px; justify-content: center; border-bottom: 0; color: #fff; }
@media (min-width: 1024px) {
  .rk-nav { display: flex; }
  .rk-header__quote { display: inline-flex; }
  .rk-menu-toggle, .rk-menu { display: none !important; }
}
@media (max-width: 480px) {
  .rk-brand img { width: 40px; height: 40px; }
  .rk-brand__name { font-size: .9rem; white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
  .rk-brand__sub { display: none; }
}

/* ---------- sections ---------- */
.rk-section { padding: clamp(64px, 9vw, 112px) 0; }
.rk-section--sand { background: var(--rk-sand); }
.rk-section--paper { background: var(--rk-paper); }
.rk-section--dark { background: radial-gradient(1200px 500px at 85% -10%, rgba(42, 161, 198, .18), transparent 60%), radial-gradient(900px 500px at 0% 110%, rgba(79, 158, 58, .16), transparent 60%), var(--rk-dark); color: #e9f1f5; }
.rk-section--dark .rk-text, .rk-section--dark .rk-lead { color: #b9cbd5; }
.rk-head { margin-bottom: 44px; }
.rk-head--split { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 18px; }

/* ---------- hero ---------- */
.rk-hero { position: relative; overflow: hidden; padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 7vw, 96px); background: radial-gradient(800px 420px at 100% 0%, rgba(42, 161, 198, .14), transparent 60%), radial-gradient(700px 420px at 0% 100%, rgba(139, 196, 63, .14), transparent 60%), var(--rk-ivory); }
.rk-hero__grid { display: grid; gap: 40px; align-items: center; }
.rk-hero__badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 8px; border-radius: 999px; background: var(--rk-paper); border: 1px solid var(--rk-line); font-weight: 700; font-size: .86rem; color: var(--rk-ink-soft); }
.rk-hero__badge span { width: 26px; height: 26px; border-radius: 50%; background: var(--rk-grad); display: inline-flex; align-items: center; justify-content: center; color: #fff; }
.rk-hero__badge svg, .rk-hero__badge i { width: 14px; height: 14px; }
.rk-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.rk-hero__points { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 28px 0 0; padding: 0; list-style: none; color: var(--rk-ink-soft); font-weight: 600; font-size: .95rem; }
.rk-hero__points li { display: inline-flex; align-items: center; gap: 8px; }
.rk-hero__points svg, .rk-hero__points i { width: 18px; height: 18px; color: var(--rk-green); }
.rk-hero__media { position: relative; }
.rk-hero__frame { position: relative; border-radius: 32px; overflow: hidden; box-shadow: var(--rk-shadow-lg); background: #efe8dc; aspect-ratio: 4 / 3; }
.rk-hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.rk-hero__ring { position: absolute; inset: -18px -18px auto auto; width: 120px; height: 120px; border-radius: 50%; background: var(--rk-grad); opacity: .14; filter: blur(2px); z-index: -1; }
.rk-hero__chip { position: absolute; inset-inline-start: 18px; bottom: 18px; display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-radius: 16px; background: rgba(255, 255, 255, .92); box-shadow: var(--rk-shadow); font-weight: 700; font-size: .9rem; }
.rk-hero__chip img { width: 30px; height: 30px; border-radius: 50%; }
@media (min-width: 960px) { .rk-hero__grid { grid-template-columns: 1.02fr 1fr; gap: 56px; } }

/* ---------- note (illustrative imagery) ---------- */
.rk-note { font-size: .78rem; color: var(--rk-muted); display: inline-flex; gap: 6px; align-items: center; margin-top: 10px; }
.rk-note svg, .rk-note i { width: 14px; height: 14px; }

/* ---------- grids & cards ---------- */
.rk-grid { display: grid; gap: 22px; }
.rk-grid--2 { grid-template-columns: 1fr; }
.rk-grid--3 { grid-template-columns: 1fr; }
.rk-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 680px) { .rk-grid--2 { grid-template-columns: repeat(2, 1fr); } .rk-grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .rk-grid--3 { grid-template-columns: repeat(3, 1fr); } .rk-grid--4 { grid-template-columns: repeat(4, 1fr); } }
.rk-card { background: var(--rk-paper); border: 1px solid var(--rk-line); border-radius: var(--rk-radius); box-shadow: var(--rk-shadow); }
.rk-card--pad { padding: 26px; }

/* category tiles */
.rk-cat { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 22px; border-radius: var(--rk-radius); background: var(--rk-paper); border: 1px solid var(--rk-line); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; min-height: 150px; }
.rk-cat:hover { transform: translateY(-4px); box-shadow: var(--rk-shadow); border-color: rgba(31, 111, 178, .35); }
.rk-cat__icon { width: 52px; height: 52px; border-radius: 16px; display: inline-flex; align-items: center; justify-content: center; background: var(--rk-grad-soft); color: var(--rk-blue-deep); }
.rk-cat__icon svg, .rk-cat__icon i { width: 26px; height: 26px; }
.rk-cat__name { font-weight: 800; font-size: 1.02rem; }
.rk-cat__count { font-size: .85rem; color: var(--rk-muted); margin-top: auto; display: inline-flex; align-items: center; gap: 6px; }

/* product card */
.rk-product { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--rk-radius); background: var(--rk-paper); border: 1px solid var(--rk-line); transition: transform .25s ease, box-shadow .25s ease; height: 100%; }
.rk-product:hover { transform: translateY(-4px); box-shadow: var(--rk-shadow-lg); }
.rk-product__media { position: relative; display: block; aspect-ratio: 4 / 3; background: #efe8dc; overflow: hidden; }
.rk-product__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.rk-product:hover .rk-product__media img { transform: scale(1.04); }
.rk-product__empty { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--rk-muted); }
.rk-product__empty svg, .rk-product__empty i { width: 44px; height: 44px; }
.rk-product__badge { position: absolute; inset-inline-start: 14px; top: 14px; padding: 4px 12px; border-radius: 999px; background: rgba(255, 255, 255, .94); font-size: .78rem; font-weight: 800; color: var(--rk-blue-deep); }
.rk-product__body { display: flex; flex-direction: column; gap: 8px; padding: 20px 20px 22px; flex: 1; }
.rk-product__cat { font-size: .8rem; font-weight: 700; color: var(--rk-green); }
.rk-product__title { font-size: 1.08rem; font-weight: 800; line-height: 1.5; margin: 0; }
.rk-product__title a:hover { color: var(--rk-blue); }
.rk-product__desc { font-size: .93rem; color: var(--rk-ink-soft); margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.rk-product__foot { margin-top: auto; padding-top: 12px; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.rk-price { font-weight: 800; font-size: 1.15rem; color: var(--rk-blue-deep); }
.rk-price small { font-size: .82rem; color: var(--rk-muted); font-weight: 700; }
.rk-price--ask { font-size: .95rem; color: var(--rk-green); display: inline-flex; gap: 6px; align-items: center; }
.rk-price--ask svg, .rk-price--ask i { width: 16px; height: 16px; }
.rk-product__actions { display: flex; gap: 8px; }

/* use-case cards */
.rk-use { position: relative; display: flex; flex-direction: column; overflow: hidden; border-radius: var(--rk-radius); background: var(--rk-paper); border: 1px solid var(--rk-line); transition: transform .25s, box-shadow .25s; }
.rk-use:hover { transform: translateY(-4px); box-shadow: var(--rk-shadow); }
.rk-use__img { aspect-ratio: 4 / 3; overflow: hidden; background: #efe8dc; }
.rk-use__img img { width: 100%; height: 100%; object-fit: cover; }
.rk-use__body { padding: 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.rk-use__tag { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--rk-blue-deep); }
.rk-use__tag svg, .rk-use__tag i { width: 20px; height: 20px; color: var(--rk-green); }

/* split / feature lists */
.rk-split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 960px) { .rk-split { grid-template-columns: 1fr 1fr; gap: 64px; } .rk-split--rev > :first-child { order: 2; } }
.rk-media { border-radius: 30px; overflow: hidden; box-shadow: var(--rk-shadow-lg); aspect-ratio: 4 / 3; background: #e6eef0; }
.rk-media img { width: 100%; height: 100%; object-fit: cover; }
.rk-ticks { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 14px; }
.rk-ticks li { display: flex; gap: 14px; align-items: flex-start; }
.rk-ticks__icon { width: 40px; height: 40px; border-radius: 12px; flex: none; display: inline-flex; align-items: center; justify-content: center; background: var(--rk-grad-soft); color: var(--rk-blue-deep); }
.rk-section--dark .rk-ticks__icon { background: rgba(255, 255, 255, .08); color: #9fe0b0; }
.rk-ticks__icon svg, .rk-ticks__icon i { width: 20px; height: 20px; }
.rk-ticks strong { display: block; font-weight: 800; }

/* feature cards (CMS "why us" blocks) */
.rk-feature { padding: 26px; border-radius: var(--rk-radius); background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); }
.rk-feature__icon { width: 48px; height: 48px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; background: var(--rk-grad); color: #fff; margin-bottom: 14px; }
.rk-feature__icon svg, .rk-feature__icon i { width: 24px; height: 24px; }
.rk-feature h3 { color: #fff; }
/* CMS card accent (HomepageFeature.accent) — brand-compatible tints of the icon tile. */
.rk-accent-indigo { background: linear-gradient(135deg, #1a4c8c, #1f6fb2); }
.rk-accent-emerald { background: linear-gradient(135deg, #2f7d31, #6cb33f); }
.rk-accent-violet { background: linear-gradient(135deg, #3b3f9e, #6d5bd0); }
.rk-accent-amber { background: linear-gradient(135deg, #b5651d, #e0a03a); }
.rk-accent-rose { background: linear-gradient(135deg, #8e2440, #c4476a); }
.rk-accent-teal { background: linear-gradient(135deg, #0f6e78, #2aa1c6); }

/* steps */
.rk-steps { counter-reset: s; display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .rk-steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .rk-steps { grid-template-columns: repeat(var(--rk-steps, 4), 1fr); } }
.rk-step { padding: 22px; border-radius: var(--rk-radius-sm); background: var(--rk-paper); border: 1px solid var(--rk-line); }
.rk-step::before { counter-increment: s; content: counter(s); width: 38px; height: 38px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--rk-grad); color: #fff; font-weight: 800; margin-bottom: 12px; }

/* CTA band */
.rk-cta { position: relative; overflow: hidden; border-radius: 32px; padding: clamp(32px, 5vw, 56px); background: var(--rk-grad); color: #fff; display: grid; gap: 22px; align-items: center; }
.rk-cta::after { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; inset-inline-end: -140px; top: -180px; background: rgba(255, 255, 255, .1); }
.rk-cta > * { position: relative; z-index: 1; }
.rk-cta p { color: rgba(255, 255, 255, .88); margin: 0; }
.rk-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (min-width: 900px) { .rk-cta { grid-template-columns: 1.4fr auto; } }

/* contact */
.rk-contact-list { display: grid; gap: 12px; }
.rk-contact-item { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: var(--rk-radius-sm); background: var(--rk-paper); border: 1px solid var(--rk-line); transition: border-color .2s, transform .2s; }
a.rk-contact-item:hover { border-color: var(--rk-blue); transform: translateY(-2px); }
.rk-contact-item__icon { width: 46px; height: 46px; border-radius: 14px; flex: none; display: inline-flex; align-items: center; justify-content: center; background: var(--rk-grad-soft); color: var(--rk-blue-deep); }
.rk-contact-item__icon--wa { background: #e3f4ea; color: #1f8f4e; }
.rk-contact-item__icon svg, .rk-contact-item__icon i { width: 22px; height: 22px; }
.rk-contact-item small { display: block; color: var(--rk-muted); font-size: .8rem; font-weight: 600; }
.rk-contact-item span { font-weight: 800; }
.rk-ltr { direction: ltr; unicode-bidi: isolate; display: inline-block; }

/* forms */
.rk-form { display: grid; gap: 18px; }
.rk-form__row { display: grid; gap: 18px; }
@media (min-width: 640px) { .rk-form__row { grid-template-columns: 1fr 1fr; } }
.rk-field label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 8px; }
.rk-field label em { color: #c0392b; font-style: normal; }
.rk-field input, .rk-field textarea, .rk-field select, .rk-search input { width: 100%; font: inherit; color: var(--rk-ink); background: #fff; border: 1.5px solid var(--rk-line); border-radius: 14px; padding: 13px 16px; transition: border-color .2s, box-shadow .2s; }
.rk-field textarea { min-height: 150px; resize: vertical; }
.rk-field input:focus, .rk-field textarea:focus, .rk-search input:focus { outline: none; border-color: var(--rk-blue); box-shadow: 0 0 0 4px rgba(31, 111, 178, .12); }
.rk-field__error { color: #b42318; font-size: .84rem; margin-top: 6px; }
.rk-hp { position: absolute !important; inset-inline-start: -10000px; width: 1px; height: 1px; overflow: hidden; }
.rk-alert { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border-radius: var(--rk-radius-sm); font-weight: 600; }
.rk-alert svg, .rk-alert i { width: 20px; height: 20px; flex: none; margin-top: 3px; }
.rk-alert--ok { background: #e7f5ec; color: #155b33; border: 1px solid #bfe3cc; }
.rk-alert--err { background: #fdecea; color: #8a1f17; border: 1px solid #f5c2bd; }
.rk-alert--info { background: #eaf3fb; color: #17406d; border: 1px solid #c8def3; }

/* catalogue */
.rk-page-head { padding: clamp(40px, 6vw, 72px) 0 clamp(28px, 4vw, 40px); background: radial-gradient(700px 320px at 100% 0%, rgba(42, 161, 198, .14), transparent 60%), var(--rk-ivory); border-bottom: 1px solid var(--rk-line); }
.rk-crumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .86rem; color: var(--rk-muted); margin-bottom: 10px; }
.rk-crumbs a:hover { color: var(--rk-blue); }
.rk-crumbs svg, .rk-crumbs i { width: 14px; height: 14px; }
.rk-toolbar { display: flex; flex-direction: column; gap: 16px; margin-bottom: 30px; }
.rk-search { display: flex; gap: 8px; align-items: center; max-width: 560px; }
.rk-search__field { position: relative; flex: 1; min-width: 0; }
.rk-search .rk-btn { min-height: 48px; }
.rk-search svg, .rk-search i { position: absolute; inset-inline-start: 16px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--rk-muted); pointer-events: none; }
.rk-search input { padding-inline-start: 48px; border-radius: 999px; }
.rk-chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
.rk-chip { flex: none; display: inline-flex; align-items: center; gap: 8px; padding: 9px 18px; border-radius: 999px; border: 1.5px solid var(--rk-line); background: var(--rk-paper); font-weight: 700; font-size: .92rem; color: var(--rk-ink-soft); transition: all .2s; }
.rk-chip:hover { border-color: var(--rk-blue); color: var(--rk-blue); }
.rk-chip[aria-current="true"] { background: var(--rk-ink); border-color: var(--rk-ink); color: #fff; }
.rk-chip small { font-weight: 700; opacity: .7; }
.rk-empty { text-align: center; padding: 56px 24px; border-radius: var(--rk-radius); background: var(--rk-paper); border: 1px dashed var(--rk-line); }
.rk-empty__icon { width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 20px; display: flex; align-items: center; justify-content: center; background: var(--rk-grad-soft); color: var(--rk-blue-deep); }
.rk-empty__icon svg, .rk-empty__icon i { width: 30px; height: 30px; }

/* product detail */
.rk-pd { display: grid; gap: 36px; }
@media (min-width: 960px) { .rk-pd { grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: start; } .rk-pd__gallery { position: sticky; top: 100px; } }
.rk-pd__main { border-radius: 28px; overflow: hidden; background: #efe8dc; aspect-ratio: 4 / 3; box-shadow: var(--rk-shadow); }
.rk-pd__main img { width: 100%; height: 100%; object-fit: cover; }
.rk-pd__thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; padding-bottom: 4px; }
.rk-pd__thumb { flex: none; width: 92px; aspect-ratio: 4 / 3; border-radius: 14px; overflow: hidden; border: 2px solid transparent; padding: 0; background: #efe8dc; cursor: pointer; }
.rk-pd__thumb[aria-pressed="true"] { border-color: var(--rk-blue); }
.rk-pd__thumb img { width: 100%; height: 100%; object-fit: cover; }
.rk-pd__actions { display: grid; gap: 10px; margin: 24px 0; }
@media (min-width: 520px) { .rk-pd__actions { grid-template-columns: 1fr 1fr; } }
.rk-pd__box { padding: 20px; border-radius: var(--rk-radius-sm); background: var(--rk-paper); border: 1px solid var(--rk-line); }
.rk-pd__box h2 { font-size: 1.02rem; margin: 0 0 10px; font-weight: 800; }
.rk-pd__box ul { margin: 0; padding-inline-start: 20px; color: var(--rk-ink-soft); }
.rk-pd__box li { margin: 4px 0; }
.rk-specs { width: 100%; border-collapse: collapse; }
.rk-specs th, .rk-specs td { text-align: start; padding: 10px 0; border-bottom: 1px solid var(--rk-line); font-size: .94rem; }
.rk-specs th { color: var(--rk-muted); font-weight: 700; width: 40%; }
.rk-stack { display: grid; gap: 16px; }

/* footer */
.rk-footer { background: var(--rk-dark); color: #b9cbd5; padding: 64px 0 28px; }
.rk-footer__grid { display: grid; gap: 36px; }
@media (min-width: 760px) { .rk-footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; } }
.rk-footer h2 { color: #fff; font-size: 1rem; margin: 0 0 16px; font-weight: 800; }
.rk-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.rk-footer a:hover { color: #fff; }
.rk-footer__brand { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; color: #fff; font-weight: 800; }
.rk-footer__brand img { width: 52px; height: 52px; border-radius: 50%; background: #fff; }
.rk-footer__contact li { display: flex; gap: 10px; align-items: flex-start; }
.rk-footer__contact svg, .rk-footer__contact i { width: 18px; height: 18px; color: #8fd0a2; flex: none; margin-top: 4px; }
.rk-social { display: flex; gap: 10px; margin-top: 18px; }
.rk-social a { width: 42px; height: 42px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, .08); color: #fff; }
.rk-social a:hover { background: rgba(255, 255, 255, .16); }
.rk-social svg, .rk-social i { width: 20px; height: 20px; }
.rk-footer__bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .1); display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; font-size: .86rem; }
.rk-footer__bottom nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }

/* floating WhatsApp */
.rk-fab { position: fixed; inset-inline-start: 18px; bottom: 18px; z-index: 40; width: 58px; height: 58px; border-radius: 50%; background: #1f8f4e; color: #fff; display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 14px 30px -10px rgba(31, 143, 78, .7); }
.rk-fab svg, .rk-fab i { width: 28px; height: 28px; }

/* faq */
.rk-faq { display: grid; gap: 12px; max-width: 820px; margin-inline: auto; }
.rk-faq details { background: var(--rk-paper); border: 1px solid var(--rk-line); border-radius: var(--rk-radius-sm); }
.rk-faq summary { cursor: pointer; list-style: none; padding: 18px 20px; font-weight: 800; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.rk-faq summary::-webkit-details-marker { display: none; }
.rk-faq summary svg, .rk-faq summary i { width: 20px; height: 20px; transition: transform .2s; flex: none; color: var(--rk-muted); }
.rk-faq details[open] summary svg, .rk-faq details[open] summary i { transform: rotate(180deg); }
.rk-faq details > div { padding: 0 20px 18px; color: var(--rk-ink-soft); }

/* legal / prose */
.rk-prose { max-width: 780px; margin-inline: auto; background: var(--rk-paper); border: 1px solid var(--rk-line); border-radius: var(--rk-radius); padding: clamp(24px, 4vw, 44px); color: var(--rk-ink-soft); }
.rk-prose p { margin: 0 0 1em; }

/* reveal motion — progressive enhancement, disabled for reduced motion */
.rk-js .rk-reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.rk-js .rk-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .rk-js .rk-reveal { opacity: 1; transform: none; transition: none; }
  .rk-body *, .rk-body *::before, .rk-body *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}