/* Vaultly design system — custom, dependency-free. Logical properties give automatic RTL support. */
:root {
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans Arabic", "Segoe UI Arabic", Tahoma, sans-serif;
  --violet: #8b5cf6; --blue: #3b82f6; --grad: linear-gradient(135deg, #8b5cf6 0%, #3b82f6 100%);
  --radius: 14px; --radius-sm: 10px; --shadow: 0 10px 30px -12px rgba(0,0,0,.55);
  --ease: cubic-bezier(.2,.7,.2,1);
  --bg: #0b1020; --surface: #121933; --surface-2: #182041; --border: rgba(255,255,255,.08);
  --text: #eef1fb; --muted: #9aa4c4; --ok: #34d399; --err: #f87171; --warn: #fbbf24;
}
[data-theme="light"] {
  --bg: #f6f7fc; --surface: #ffffff; --surface-2: #eef0fa; --border: rgba(15,23,60,.1);
  --text: #121833; --muted: #5a6385; --shadow: 0 10px 30px -14px rgba(30,41,90,.25);
}
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1,h2,h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(1200px, 100% - 2rem); margin-inline: auto; }
.container.narrow { max-width: 640px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; inset-inline-start: 1rem; top: -4rem; background: var(--violet); color: #fff; padding: .5rem 1rem; border-radius: 8px; z-index: 100; }
.skip-link:focus { top: .75rem; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.muted { color: var(--muted); }
.icon { flex: none; vertical-align: middle; }
[dir="rtl"] .flip-rtl { transform: scaleX(-1); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .7rem 1.2rem; border-radius: 12px; border: 1px solid transparent; font: 600 .95rem var(--font); cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 8px 22px -10px rgba(99,102,241,.8); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 26px -10px rgba(99,102,241,.95); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-sm { padding: .45rem .9rem; font-size: .88rem; border-radius: 10px; }
.icon-btn { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border); background: transparent; color: var(--text); cursor: pointer; transition: background .2s; }
.icon-btn:hover { background: var(--surface-2); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; gap: 1rem; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.2rem; letter-spacing: -.02em; }
.main-nav { display: none; gap: 1.5rem; margin-inline-start: 1.5rem; font-weight: 500; color: var(--muted); }
.main-nav a:hover { color: var(--text); }
.header-actions { display: flex; align-items: center; gap: .5rem; margin-inline-start: auto; }
.hide-sm { display: none; }
.menu-btn .when-open, .menu-open .menu-btn .when-closed { display: none; }
.menu-open .menu-btn .when-open { display: inline; }
.nav-auth { display: none; gap: .5rem; }
.menu-open .main-nav { display: flex; flex-direction: column; position: absolute; inset-inline: 0; top: 64px; background: var(--surface); padding: 1rem; margin: 0; border-bottom: 1px solid var(--border); gap: 1rem; color: var(--text); }
.menu-open .nav-auth { display: flex; }
.menu-open .nav-auth .btn { flex: 1; }
.show-light { display: none; }
[data-theme="light"] .show-dark { display: none; }
[data-theme="light"] .show-light { display: inline; }
.lang-menu { position: relative; }
.lang-menu summary { list-style: none; display: inline-flex; align-items: center; gap: .35rem; height: 38px; padding-inline: .6rem; border: 1px solid var(--border); border-radius: 10px; cursor: pointer; font-size: .85rem; font-weight: 600; }
.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu ul { position: absolute; inset-inline-end: 0; top: 46px; min-width: 150px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: .35rem; box-shadow: var(--shadow); }
.lang-menu li a { display: block; padding: .5rem .75rem; border-radius: 8px; }
.lang-menu li a:hover, .lang-menu li a[aria-current] { background: var(--surface-2); }

/* Hero */
.hero { position: relative; overflow: hidden; padding: clamp(3rem, 8vw, 6.5rem) 0 clamp(2.5rem, 6vw, 4.5rem); text-align: center; }
.hero-glow { position: absolute; inset: -30% 0 auto; height: 520px; background: radial-gradient(40% 50% at 30% 40%, rgba(139,92,246,.28), transparent 70%), radial-gradient(35% 45% at 72% 35%, rgba(59,130,246,.24), transparent 70%); pointer-events: none; }
.hero-inner { position: relative; }
.eyebrow { display: inline-flex; align-items: center; gap: .4rem; padding: .35rem .85rem; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--muted); font-size: .82rem; font-weight: 600; margin-bottom: 1.25rem; }
.hero h1 { font-size: clamp(2rem, 5.2vw, 3.7rem); font-weight: 800; max-width: 18ch; margin-inline: auto; background: linear-gradient(180deg, var(--text), color-mix(in srgb, var(--text) 62%, var(--violet))); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: var(--muted); font-size: clamp(1rem, 2vw, 1.2rem); max-width: 60ch; margin: 0 auto 2rem; }
.search-bar { display: flex; align-items: center; gap: .6rem; max-width: 680px; margin: 0 auto 1.25rem; padding: .45rem .45rem .45rem 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); color: var(--muted); }
[dir="rtl"] .search-bar { padding: .45rem 1rem .45rem .45rem; }
.search-bar:focus-within { border-color: var(--violet); }
.search-bar input { flex: 1; min-width: 0; background: transparent; border: 0; outline: 0; color: var(--text); font: 1rem var(--font); padding: .6rem 0; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; }
.chips a { display: inline-block; padding: .35rem .85rem; border: 1px solid var(--border); border-radius: 999px; font-size: .85rem; color: var(--muted); transition: all .2s; }
.chips a:hover { color: var(--text); border-color: var(--violet); }
.stats { display: flex; justify-content: center; flex-wrap: wrap; gap: 2.5rem; margin: 2.5rem 0 0; }
.stats dt { color: var(--muted); font-size: .82rem; }
.stats dd { margin: 0; font-size: 1.6rem; font-weight: 800; }

/* Sections & grids */
.section { padding: clamp(2rem, 5vw, 3.5rem) 0; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.section-head h2 { display: flex; align-items: center; gap: .6rem; font-size: clamp(1.25rem, 2.6vw, 1.7rem); margin: 0; }
.section-head h2 .icon { color: var(--violet); }
.link-arrow { display: inline-flex; align-items: center; gap: .35rem; color: var(--blue); font-weight: 600; font-size: .92rem; }
.grid { display: grid; gap: 1.1rem; }
.grid-products { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.grid-cats { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.grid-creators { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.grid-trust { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2rem; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; }
.card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--violet) 55%, var(--border)); box-shadow: var(--shadow); }
.cat-card, .creator-card { display: flex; flex-direction: column; align-items: flex-start; gap: .35rem; padding: 1.1rem; }
.cat-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--surface-2); color: var(--violet); margin-bottom: .4rem; }
.cat-card small, .creator-card small { color: var(--muted); }
.avatar { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--grad); color: #fff; font-weight: 800; font-size: 1.3rem; overflow: hidden; margin-bottom: .4rem; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.verified { display: inline-grid; place-items: center; width: 16px; height: 16px; border-radius: 50%; background: var(--blue); color: #fff; vertical-align: middle; }

/* Product card */
.product-card { overflow: hidden; display: flex; flex-direction: column; }
.thumb { position: relative; display: block; aspect-ratio: 16 / 11; background: var(--surface-2); overflow: hidden; }
.thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.product-card:hover .thumb img { transform: scale(1.05); }
.thumb-fallback { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); }
.badge { position: absolute; top: .7rem; inset-inline-start: .7rem; padding: .2rem .6rem; border-radius: 999px; font-size: .72rem; font-weight: 700; }
.badge-sale { background: var(--grad); color: #fff; }
.card-body { padding: 1rem; display: flex; flex-direction: column; gap: .3rem; flex: 1; }
.card-cat { font-size: .75rem; color: var(--violet); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.card-title { font-size: 1rem; margin: 0; }
.card-title a:hover { color: var(--violet); }
.card-seller { font-size: .83rem; color: var(--muted); }
.card-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: .7rem; }
.rating { display: inline-flex; align-items: center; gap: .25rem; font-size: .85rem; }
.star-fill { color: var(--warn); fill: var(--warn); }
.price s { color: var(--muted); font-size: .82rem; margin-inline-end: .35rem; }
.price strong { font-size: 1.05rem; }

/* Empty / trust / newsletter */
.empty-state { display: flex; flex-direction: column; align-items: center; gap: .6rem; padding: 2.5rem 1rem; border: 1px dashed var(--border); border-radius: var(--radius); color: var(--muted); text-align: center; }
.empty-state p { margin: 0; max-width: 46ch; }
.trust .icon { color: var(--blue); margin-bottom: .4rem; }
.trust h3 { margin-bottom: .3rem; }
.trust p { color: var(--muted); margin: 0; }
.newsletter { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; padding: clamp(1.5rem, 4vw, 2.5rem); background: linear-gradient(135deg, color-mix(in srgb, var(--violet) 18%, var(--surface)), color-mix(in srgb, var(--blue) 14%, var(--surface))); }
.newsletter:hover { transform: none; box-shadow: none; }
.newsletter h2 { margin-bottom: .3rem; }
.newsletter p { margin: 0; color: var(--muted); }
.newsletter form { display: flex; gap: .5rem; flex: 1 1 340px; max-width: 480px; }
.newsletter input { flex: 1; min-width: 0; padding: .75rem 1rem; border-radius: 12px; border: 1px solid var(--border); background: var(--bg); color: var(--text); font: 1rem var(--font); }
.newsletter input:focus { outline: 2px solid var(--violet); border-color: transparent; }
.newsletter button[disabled] { opacity: .6; cursor: progress; }

/* Footer */
.site-footer { margin-top: 3rem; border-top: 1px solid var(--border); background: var(--surface); padding-top: 3rem; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
.footer-logo { font-size: 1.2rem; }
.footer-brand p { color: var(--muted); max-width: 38ch; margin-top: .5rem; }
.site-footer h3 { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.site-footer li { margin-bottom: .45rem; }
.site-footer li a:hover { color: var(--violet); }
.social { display: flex; gap: 1rem; flex-wrap: wrap; }
.footer-bottom { padding-block: 1.5rem; margin-top: 2rem; border-top: 1px solid var(--border); color: var(--muted); font-size: .85rem; }

/* Notifications */
.toast-inline { width: min(1200px, 100% - 2rem); margin: 1rem auto 0; padding: .8rem 1rem; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); }
.toast-success { border-color: var(--ok); } .toast-error { border-color: var(--err); }
.toasts { position: fixed; inset-inline-end: 1rem; bottom: 1rem; z-index: 90; display: grid; gap: .5rem; max-width: min(360px, calc(100% - 2rem)); }
.toast { padding: .8rem 1rem; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--border); box-shadow: var(--shadow); animation: toast-in .3s var(--ease); }
.toast.ok { border-inline-start: 4px solid var(--ok); } .toast.err { border-inline-start: 4px solid var(--err); }
@keyframes toast-in { from { opacity: 0; transform: translateY(10px); } }

/* Utility pages */
.center-page { text-align: center; min-height: 55vh; display: grid; align-items: center; }
.big-code { font-size: clamp(4rem, 14vw, 8rem); font-weight: 800; margin: 0; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.steps { text-align: start; color: var(--muted); padding-inline-start: 1.2rem; list-style: decimal; line-height: 1.9; }

@media (min-width: 900px) {
  .main-nav { display: flex; }
  .hide-sm { display: inline-flex; }
  .menu-btn, .nav-auth { display: none !important; }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; }
}
@media (max-width: 520px) {
  .search-bar .btn { padding-inline: .9rem; }
  .newsletter form { flex-direction: column; max-width: none; }
  .stats { gap: 1.5rem; }
}
@media (min-width: 1600px) { .container { width: min(1400px, 100% - 4rem); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }