@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=IBM+Plex+Sans+Arabic:wght@400;500;600;700&display=swap');

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--sd-ground); }
body { color: var(--sd-text); font-size: var(--sd-fs-body); line-height: var(--sd-lh-body); min-height: 100vh; display: flex; flex-direction: column; }
[dir="ltr"] body { font-family: var(--sd-font-latin); }
[dir="rtl"] body { font-family: var(--sd-font-arabic); }
a { color: var(--sd-blue); text-decoration: none; }
a:hover { color: var(--sd-blue-dark); }
img { max-width: 100%; }
[dir="ltr"] .ltr-force, [dir="rtl"] .ltr-force { direction: ltr; unicode-bidi: isolate; display: inline-block; }

/* buttons */
.btn { font: inherit; cursor: pointer; border: 1px solid var(--sd-border); background: var(--sd-surface); color: var(--sd-text); border-radius: var(--sd-radius-button); padding: 12px 18px; font-weight: 600; font-size: 14px; min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; }
.btn:hover { background: var(--sd-ground); }
.btn.primary { background: var(--sd-blue); border-color: var(--sd-blue); color: #fff; }
.btn.primary:hover { background: var(--sd-blue-dark); }
.btn.green { background: var(--sd-green); border-color: var(--sd-green); color: var(--sd-on-green); }
.btn.green:hover { background: var(--sd-green-dark); }
.btn.dark { background: var(--sd-text); border-color: var(--sd-text); color: #fff; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--sd-ground); }
.btn.sm { min-height: 38px; padding: 6px 14px; font-size: 13px; border-radius: var(--sd-radius-button-sm); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn:focus-visible, .pill:focus-visible, .svc:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, .nav:focus-visible { outline: 2px solid var(--sd-blue); outline-offset: 1px; }

/* cards & chips */
.card { background: var(--sd-surface); border: 1px solid var(--sd-border); border-radius: var(--sd-radius-card); padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.card.click { cursor: pointer; text-align: start; font: inherit; color: var(--sd-text); width: 100%; }
.card.click:hover { border-color: var(--sd-blue); }
.chip { display: inline-flex; align-items: center; gap: 6px; border-radius: var(--sd-radius-pill); padding: 3px 10px; font-size: var(--sd-fs-chip); font-weight: 600; white-space: nowrap; background: var(--sd-border-subtle); color: var(--sd-text-label); }
.chip.blue { background: var(--sd-info-bg); color: var(--sd-info-text); }
.chip.green { background: var(--sd-success-bg); color: var(--sd-success-text); }
.chip.amber { background: var(--sd-warning-bg); color: var(--sd-warning-text); }
.chip.dark { background: var(--sd-text); color: #fff; }
.chip.red { background: var(--sd-danger-bg); color: var(--sd-danger-text); }

/* forms */
.in { font: inherit; font-size: 14px; border: 1px solid var(--sd-border); border-radius: var(--sd-radius-input); padding: 11px 14px; width: 100%; background: var(--sd-surface); color: var(--sd-text); min-height: 44px; }
.in.err { border-color: var(--sd-danger); }
textarea.in { min-height: 100px; resize: vertical; font-family: inherit; }
select.in { cursor: pointer; }
.lbl { font-size: var(--sd-fs-small); font-weight: 600; color: var(--sd-text-label); display: block; margin-bottom: 6px; }
.ferr { font-size: var(--sd-fs-small); color: var(--sd-danger); margin-top: 6px; }
.fld { display: flex; flex-direction: column; min-width: 0; }

/* notices */
.notice { border-radius: var(--sd-radius-input); padding: 12px 14px; font-size: 13px; background: var(--sd-notice-warning-bg); color: var(--sd-notice-warning-text); border: 1px solid var(--sd-notice-warning-border); display: flex; gap: 10px; align-items: flex-start; }
.notice.gray { background: var(--sd-ground); color: var(--sd-text-label); border-color: var(--sd-border); }
.notice.green { background: var(--sd-success-bg); color: var(--sd-success-text); border-color: #C9E5A9; }

/* layout helpers */
.wrap { max-width: var(--sd-marketing-max-w); margin: 0 auto; width: 100%; padding: 0 24px; }
.sec { padding: 56px 24px; }
.sec.hero { padding-top: 72px; padding-bottom: 72px; }
.col { display: flex; flex-direction: column; gap: 12px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.g2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px,100%), 1fr)); gap: 16px; }
.g3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px,100%), 1fr)); gap: 16px; }
.g4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px,100%), 1fr)); gap: 16px; }
.h1 { font-size: 34px; font-weight: 700; letter-spacing: -.02em; line-height: 1.15; margin: 0; }
.display { font-size: var(--sd-fs-display); font-weight: 700; letter-spacing: -.02em; line-height: 1.1; margin: 0; }
.h2 { font-size: 26px; font-weight: 700; letter-spacing: -.01em; margin: 0; }
.h3 { font-size: 16px; font-weight: 700; margin: 0; }
.mut { color: var(--sd-text-muted); }
.sm { font-size: 13px; }
.xs { font-size: 12px; }
.b { font-weight: 700; }
.ico { width: 44px; height: 44px; border-radius: var(--sd-radius-input); background: var(--sd-success-bg); color: var(--sd-success-text); display: inline-flex; align-items: center; justify-content: center; flex: 0 0 44px; }
.ico.b { background: var(--sd-info-bg); color: var(--sd-info-text); }
.ico.lg { width: 56px; height: 56px; flex-basis: 56px; }

/* header */
.topbar { background: var(--sd-surface); border-bottom: 1px solid var(--sd-border); position: sticky; top: 0; z-index: 30; }
.topbar-in { max-width: var(--sd-marketing-max-w); margin: 0 auto; height: 72px; display: flex; align-items: center; gap: 4px; padding: 0 24px; flex-wrap: wrap; }
.logo-btn { border: 0; background: transparent; cursor: pointer; padding: 4px; display: inline-flex; }
.logo-btn img { height: 40px; width: auto; }
.nav { font: inherit; cursor: pointer; border: 0; background: transparent; color: var(--sd-text); padding: 10px 12px; font-weight: 500; font-size: 14px; border-radius: var(--sd-radius-input); min-height: 44px; }
.nav:hover { background: var(--sd-ground); }
.nav.on { color: var(--sd-blue); font-weight: 700; }
.demobar { background: #1B1F1A; color: #D7DBD3; font-size: 12px; padding: 7px 16px; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; justify-content: center; }
.demobar b { color: #fff; }
.demobar a, .demobar button.linklike { color: #B9E27A; cursor: pointer; border: 0; background: none; font: inherit; padding: 0; }

/* banners / toast */
.toast { position: fixed; bottom: 20px; inset-inline: 0; margin: 0 auto; display: flex; justify-content: center; z-index: 60; pointer-events: none; }
.toast-in { background: #1B1F1A; color: #fff; padding: 10px 18px; border-radius: var(--sd-radius-input); font-size: 13px; box-shadow: var(--sd-shadow-popover); max-width: 90%; animation: fadein .2s ease; }
.toast-in.err { background: var(--sd-danger-text); }
@keyframes fadein { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.fade { animation: fadein .25s ease; }
@media (prefers-reduced-motion: reduce) { .fade, .toast-in { animation: none; } }

/* service / tier cards */
.svc { cursor: pointer; text-align: start; font: inherit; background: var(--sd-surface); border: 1px solid var(--sd-border); border-radius: var(--sd-radius-card); padding: 18px; display: flex; flex-direction: column; gap: 10px; color: var(--sd-text); width: 100%; }
.svc:hover { border-color: var(--sd-blue); }
.svc.on { border-color: var(--sd-blue); box-shadow: var(--sd-focus-ring); }
.svc:disabled { opacity: .55; cursor: not-allowed; }
.tier { display: flex; flex-direction: column; gap: 12px; background: var(--sd-surface); border: 1px solid var(--sd-border); border-radius: var(--sd-radius-card); padding: 22px; }
.tier.hi { border-color: var(--sd-blue); box-shadow: var(--sd-focus-ring); }
.tier-btn { font: inherit; cursor: pointer; text-align: start; width: 100%; }
.pill { font: inherit; cursor: pointer; border: 1px solid var(--sd-border); background: var(--sd-surface); color: var(--sd-text); border-radius: var(--sd-radius-pill); padding: 8px 14px; font-weight: 600; font-size: 13px; min-height: 40px; }
.pill:hover { background: var(--sd-ground); }
.pill.on { background: var(--sd-text); border-color: var(--sd-text); color: #fff; }

/* faq accordion */
.faq { background: var(--sd-surface); border: 1px solid var(--sd-border); border-radius: var(--sd-radius-card-nested); padding: 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.faq summary::after { content: '+'; font-weight: 700; color: var(--sd-blue); flex: 0 0 auto; }
.faq[open] summary::after { content: '–'; }

/* footer */
footer { background: var(--sd-surface); border-top: 1px solid var(--sd-border); padding: 32px 24px; margin-top: auto; }
.footer-in { max-width: var(--sd-marketing-max-w); margin: 0 auto; display: flex; gap: 24px; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; }

/* step / progress */
.steps { display: flex; gap: 6px; flex-wrap: wrap; }
.stepx { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--sd-text-muted); }
.stepx .n { width: 22px; height: 22px; border-radius: 999px; background: var(--sd-border-subtle); display: inline-flex; align-items: center; justify-content: center; font-size: 11px; }
.stepx.on { color: var(--sd-blue); } .stepx.on .n { background: var(--sd-blue); color: #fff; }
.stepx.done { color: var(--sd-success-text); } .stepx.done .n { background: var(--sd-green); color: var(--sd-on-green); }

/* app dashboard */
.kpi { background: var(--sd-surface); border: 1px solid var(--sd-border); border-radius: var(--sd-radius-card); padding: 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.kpi .v { font-size: var(--sd-fs-kpi); font-weight: 700; letter-spacing: -.02em; }
.avatar { width: 40px; height: 40px; border-radius: 999px; background: var(--sd-blue); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; flex: 0 0 40px; }
.bar { height: 6px; background: var(--sd-border); border-radius: 999px; overflow: hidden; }
.bar div { height: 100%; background: var(--sd-green); }
.timeline { display: flex; flex-direction: column; gap: 0; }
.tlrow { display: flex; gap: 12px; }
.tlrow .dot { width: 20px; display: flex; flex-direction: column; align-items: center; flex: 0 0 20px; }
.tlrow .dot i { width: 10px; height: 10px; border-radius: 999px; background: var(--sd-border); flex: 0 0 auto; margin-top: 4px; }
.tlrow .dot .ln { width: 2px; flex: 1 1 auto; background: var(--sd-border); margin-top: 2px; }
.tlrow.done .dot i { background: var(--sd-green); }
.tlrow.done .dot .ln { background: var(--sd-green); }
.tlrow.now .dot i { background: var(--sd-blue); }
.tlrow .body { padding-bottom: 20px; font-size: 13px; }

.empty { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 36px 20px; text-align: center; color: var(--sd-text-muted); }
.ro { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--sd-border-subtle); font-size: 14px; }
.ro:last-child { border-bottom: 0; }
.scrollx { overflow-x: auto; }
.center { text-align: center; }
.spinner { width: 22px; height: 22px; border-radius: 999px; border: 3px solid var(--sd-border); border-top-color: var(--sd-blue); animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }

@media (max-width: 760px) {
  .sec { padding: 40px 16px; }
  .wrap { padding: 0 16px; }
  .topbar-in { height: auto; padding: 10px 16px; }
  .h1, .display { font-size: 28px; }
}