/* DevCode LMS public academy site (Arabic, right-to-left). Builds on the tokens and components in app.css. */
body.s-body { background: #fff; }
.s-wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* header */
.s-head { position: sticky; top: 0; z-index: 30; background: rgba(255, 255, 255, .88); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--h-border); }
.s-head .s-wrap { height: 70px; display: flex; align-items: center; gap: 22px; }
.s-head .h-brand { padding: 0; }
.s-nav { display: flex; gap: 4px; margin-inline-start: 12px; }
.s-nav a { padding: 8px 12px; border-radius: 10px; font-weight: 600; color: var(--h-nav); font-size: 14px; }
.s-nav a:hover, .s-nav a.on { background: var(--h-bg); color: var(--h-text); }
.s-actions { margin-inline-start: auto; display: flex; gap: 8px; align-items: center; }
.s-menu { display: none; }

/* hero */
.s-hero { position: relative; overflow: hidden; padding: 72px 0 64px; background: radial-gradient(900px 420px at 85% -10%, #E7F1FF, transparent 60%), radial-gradient(700px 400px at 0% 0%, #EFEBFF, transparent 60%); }
.s-hero .s-wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.s-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700; color: var(--h-accent); background: #fff; border: 1px solid #E4DFFF; padding: 6px 12px; border-radius: 999px; }
.s-hero h1 { font-size: clamp(34px, 4.6vw, 54px); line-height: 1.25; letter-spacing: 0; margin: 18px 0 16px; font-weight: 800; }
.s-hero h1 em { font-style: normal; background: linear-gradient(90deg, #6C5CE7, #3DB2FF); -webkit-background-clip: text; background-clip: text; color: transparent; }
.s-hero p.lead { font-size: 17px; color: #5E6278; max-width: 520px; margin: 0 0 26px; }
.s-hero .ctas { display: flex; gap: 10px; flex-wrap: wrap; }
.s-hero .btn { padding: 13px 20px; font-size: 14px; border-radius: 12px; }
.s-proof { display: flex; gap: 28px; margin-top: 34px; flex-wrap: wrap; }
.s-proof b { display: block; font-size: 24px; font-weight: 800; letter-spacing: 0; }
.s-proof span { font-size: 12.5px; color: var(--h-muted); font-weight: 600; }
.s-hero-art { position: relative; }
.s-hero-art .card { box-shadow: 0 24px 60px rgba(40, 30, 120, .12); }
.s-float { position: absolute; background: #fff; border: 1px solid var(--h-border); border-radius: 14px; padding: 10px 14px; box-shadow: 0 18px 40px rgba(40, 30, 120, .12); font-size: 12.5px; font-weight: 700; display: flex; align-items: center; gap: 8px; }

/* sections */
.s-section { padding: 64px 0; }
.s-section.alt { background: var(--h-bg); }
.s-title { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 26px; flex-wrap: wrap; }
.s-title h2 { font-size: 30px; letter-spacing: 0; margin: 0; font-weight: 800; }
.s-title p { margin: 6px 0 0; color: var(--h-muted); }
.s-title .r { margin-inline-start: auto; }

/* course cards */
.s-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.s-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--h-border); border-radius: 18px; overflow: hidden; transition: transform .15s, box-shadow .15s; }
.s-card:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(30, 30, 70, .10); }
.s-card .cover { aspect-ratio: 16 / 10; background: #EEF0F6; object-fit: cover; width: 100%; display: block; }
.s-card .body { padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.s-card h3 { margin: 0; font-size: 17px; letter-spacing: 0; line-height: 1.3; }
.s-card .meta { display: flex; gap: 12px; color: var(--h-muted); font-size: 12.5px; font-weight: 600; flex-wrap: wrap; }
.s-card .meta span { display: inline-flex; align-items: center; gap: 5px; }
.s-card .foot { margin-top: auto; padding-top: 10px; display: flex; align-items: center; justify-content: space-between; }
.price { font-size: 18px; font-weight: 800; }
.price s { font-size: 13px; color: var(--h-faint); font-weight: 600; margin-inline-start: 6px; }

/* features */
.s-feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.s-feat { padding: 22px; }
.s-feat .ico { width: 42px; height: 42px; border-radius: 12px; background: var(--h-accent-soft); color: var(--h-accent); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.s-feat h3 { margin: 0 0 6px; font-size: 16px; }
.s-feat p { margin: 0; color: var(--h-muted); font-size: 14px; }

/* course page */
.s-course-hero { background: linear-gradient(180deg, #F7F7FC, #fff); padding: 44px 0 32px; border-bottom: 1px solid var(--h-border); }
.s-course-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 36px; align-items: start; }
.s-course-hero h1 { font-size: clamp(28px, 3.6vw, 40px); letter-spacing: 0; line-height: 1.3; margin: 12px 0 10px; }
.s-course-hero .sub { font-size: 16px; }
.s-buy { position: sticky; top: 90px; overflow: hidden; }
.s-buy .cover { width: 100%; aspect-ratio: 16/10; object-fit: cover; display: block; background: #EEF0F6; }
.s-buy .in { padding: 20px; }
.s-buy .price { font-size: 30px; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 22px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.checks li .ic { color: var(--h-green); margin-top: 2px; }
.s-acc { border: 1px solid var(--h-border); border-radius: 14px; overflow: hidden; }
.s-acc details + details { border-top: 1px solid var(--h-border); }
.s-acc summary { list-style: none; cursor: pointer; padding: 14px 18px; display: flex; align-items: center; gap: 10px; font-weight: 700; background: #FBFBFE; }
.s-acc summary::-webkit-details-marker { display: none; }
.s-acc summary .sub { margin-inline-start: auto; font-size: 12.5px; }
.s-acc .row { display: flex; align-items: center; gap: 10px; padding: 11px 18px; border-top: 1px solid var(--h-line); font-size: 14px; }
.s-acc .row .ic { color: #9AA0B8; }
.s-acc .row .r { margin-inline-start: auto; color: var(--h-muted); font-size: 12.5px; display: flex; gap: 10px; align-items: center; }
.prose { font-size: 15px; line-height: 1.75; color: #33364A; }
.prose h2 { font-size: 20px; margin: 22px 0 8px; }
.prose > :first-child { margin-top: 0; }
.prose > :last-child { margin-bottom: 0; }
.prose p { margin: 0 0 12px; }
.prose ul { padding-inline-start: 20px; margin: 0 0 12px; }

/* player */
.s-player { display: grid; grid-template-columns: 320px minmax(0, 1fr); min-height: calc(100vh - 70px); }
.s-player aside { background: #fff; border-inline-end: 1px solid var(--h-border); padding: 18px 14px; overflow-y: auto; max-height: calc(100vh - 70px); position: sticky; top: 70px; }
.s-player main { background: var(--h-bg); padding: 24px 28px 40px; min-width: 0; }
.s-lesson-link { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px; font-size: 13.5px; font-weight: 600; color: var(--h-nav); }
.s-lesson-link:hover { background: var(--h-bg); }
.s-lesson-link.on { background: var(--h-nav-on); color: var(--h-accent); }
.s-lesson-link .st { width: 20px; height: 20px; border-radius: 50%; border: 2px solid #D5D8E4; flex: none; display: flex; align-items: center; justify-content: center; color: #fff; }
.s-lesson-link .st.done { background: var(--h-green); border-color: var(--h-green); }
.s-lesson-link .t { flex: 1; min-width: 0; }
.s-lesson-link .m { font-size: 11.5px; color: var(--h-faint); }
.s-video { position: relative; aspect-ratio: 16 / 9; border-radius: 16px; overflow: hidden; background: #1B1D2A; }
.s-video iframe, .s-video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* footer */
.s-foot { border-top: 1px solid var(--h-border); padding: 34px 0; color: var(--h-muted); font-size: 13px; }
.s-foot .s-wrap { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.s-foot .r { margin-inline-start: auto; }
.s-foot b { color: var(--h-text); }

@media (max-width: 1024px) {
  .s-grid { grid-template-columns: repeat(2, 1fr); }
  .s-hero .s-wrap, .s-course-grid { grid-template-columns: 1fr; }
  .s-hero-art { display: none; }
  .s-buy { position: static; }
  .s-player { grid-template-columns: 1fr; }
  .s-player aside { position: static; max-height: none; border-inline-end: 0; border-top: 1px solid var(--h-border); order: 2; }
  .s-player main { order: 1; }
}
@media (max-width: 720px) {
  .s-wrap { padding: 0 16px; }
  .s-nav { display: none; }
  .s-head.open .s-nav { display: flex; position: absolute; top: 70px; inset-inline: 0; background: #fff; flex-direction: column; padding: 10px 16px; border-bottom: 1px solid var(--h-border); }
  .s-menu { display: flex; }
  .s-actions .hide-sm { display: none; }
  .s-grid, .s-feats, .checks { grid-template-columns: 1fr; }
  .s-hero { padding: 44px 0; }
  .s-section { padding: 44px 0; }
  .s-player main { padding: 16px; }
}

/* interactive lessons: quiz, exercise, flashcards (resources/views/site/lesson/, public/js/lesson.js) */
.s-player [hidden] { display: none !important; }
.lp-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.lp-act { margin-top: 18px; padding: 22px 26px 24px; }
.lp-empty { display: flex; align-items: center; gap: 10px; color: var(--h-muted); font-weight: 600; }
.lp-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.lp-head b { display: block; font-size: 16px; font-weight: 800; line-height: 1.3; }
.lp-head .sub { display: block; }
.lp-ico { width: 40px; height: 40px; border-radius: 12px; background: var(--h-accent-soft); color: var(--h-accent); display: flex; align-items: center; justify-content: center; flex: none; }
.lp-ico.ok { width: 48px; height: 48px; border-radius: 50%; background: var(--h-green-soft); color: var(--h-green); }
.lp-intro { margin: 0 0 18px; padding: 12px 16px; background: #FBFAFF; border: 1px solid #ECE8FF; border-radius: 12px; color: var(--h-text-2); font-size: 14.5px; line-height: 1.75; }
.lp-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.lp-item { border: 1px solid var(--h-border); border-radius: 14px; padding: 16px 18px; background: #fff; transition: border-color .15s, box-shadow .15s; }
.lp-item.miss { border-color: #F5C2C5; box-shadow: 0 0 0 3px var(--h-red-soft); }
.lp-item.is-ok { border-color: #BFE6D2; }
.lp-item.is-bad { border-color: #F5C2C5; }
.lp-q { display: flex; gap: 10px; align-items: flex-start; font-weight: 700; font-size: 15px; line-height: 1.65; margin-bottom: 12px; }
.lp-num { width: 26px; height: 26px; border-radius: 8px; background: var(--h-neutral-soft); color: var(--h-neutral); font-size: 12.5px; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; flex: none; }
.lp-item.is-ok .lp-num { background: var(--h-green-soft); color: var(--h-green); }
.lp-item.is-bad .lp-num { background: var(--h-red-soft); color: var(--h-red); }

/* options (quiz questions, exercise "choice" items) */
.lp-opts { display: grid; gap: 8px; }
.lp-opts.lp-row { display: flex; flex-wrap: wrap; }
.lp-opt { display: flex; align-items: center; gap: 10px; width: 100%; text-align: start; padding: 11px 14px; border: 1px solid #E1E3EE; border-radius: 12px; background: #fff; color: var(--h-text); font: inherit; font-size: 14.5px; font-weight: 600; line-height: 1.5; cursor: pointer; transition: border-color .15s, background .15s, color .15s; }
.lp-row .lp-opt { width: auto; }
.lp-opt small { color: var(--h-muted); font-size: 12px; font-weight: 700; }
.lp-radio { width: 18px; height: 18px; border-radius: 50%; border: 2px solid #CDD0DE; flex: none; position: relative; }
.lp-radio::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: transparent; }
.lp-opt:hover { border-color: #C9C1FF; background: #FBFAFF; }
.lp-opt[aria-pressed="true"] { border-color: var(--h-accent); background: var(--h-accent-soft); color: var(--h-accent); }
.lp-opt[aria-pressed="true"] .lp-radio { border-color: var(--h-accent); }
.lp-opt[aria-pressed="true"] .lp-radio::after { background: var(--h-accent); }
.lp-opt[aria-disabled="true"], .lp-chip[aria-disabled="true"] { cursor: default; }
.lp-opt[aria-disabled="true"]:not(.right):not(.wrong) { opacity: .7; }
.lp-opt.right { border-color: var(--h-green); background: var(--h-green-soft); color: var(--h-green); opacity: 1; }
.lp-opt.right .lp-radio { border-color: var(--h-green); }
.lp-opt.right[aria-pressed="true"] .lp-radio::after { background: var(--h-green); }
.lp-opt.wrong { border-color: var(--h-red); background: var(--h-red-soft); color: var(--h-red); }
.lp-opt.wrong .lp-radio { border-color: var(--h-red); }
.lp-opt.wrong .lp-radio::after { background: var(--h-red); }
.lp-opt:focus-visible, .lp-chip:focus-visible, .lp-card:focus-visible { outline: 0; box-shadow: 0 0 0 3px #CFC7FF; }

/* exercise: sentence, highlighted words, roles, blank */
.lp-sentence { margin: 0 0 14px; padding: 12px 16px; background: var(--h-bg); border-radius: 12px; font-size: 20px; font-weight: 600; line-height: 2.1; }
.lp-word { background: var(--h-accent-soft); color: var(--h-accent); padding: 2px 8px; border-radius: 8px; font-weight: 800; white-space: nowrap; }
.lp-wn { display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: 50%; background: var(--h-accent); color: #fff; font-size: 11px; font-weight: 800; line-height: 1; margin-inline-end: 6px; vertical-align: middle; }
.lp-parse { display: flex; flex-direction: column; }
.lp-wordrow { display: flex; align-items: center; gap: 8px 14px; flex-wrap: wrap; padding: 10px 0; border-top: 1px solid var(--h-line); }
.lp-wordrow:first-child { border-top: 0; padding-top: 0; }
.lp-wordlbl { min-width: 120px; display: inline-flex; align-items: center; font-size: 15px; font-weight: 800; }
.lp-roles { display: flex; flex-wrap: wrap; gap: 6px; }
.lp-chip { font: inherit; font-size: 13px; font-weight: 700; line-height: 1.4; padding: 6px 13px; border-radius: 999px; border: 1px solid #D9D3FF; color: var(--h-accent); background: #fff; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.lp-chip:hover { background: #FBFAFF; border-color: #B7ACFF; }
.lp-chip[aria-pressed="true"] { background: var(--h-accent); border-color: var(--h-accent); color: #fff; }
.lp-chip[aria-disabled="true"]:not(.right):not(.wrong) { opacity: .6; }
.lp-chip.right { background: var(--h-green-soft); border-color: var(--h-green); color: var(--h-green); }
.lp-chip.right[aria-pressed="true"] { background: var(--h-green); color: #fff; }
.lp-chip.wrong { background: var(--h-red); border-color: var(--h-red); color: #fff; }
.lp-wfb { display: inline-flex; align-items: center; gap: 4px; font-size: 12.5px; font-weight: 700; }
.lp-wordrow.is-ok .lp-wfb { color: var(--h-green); }
.lp-wordrow.is-bad .lp-wfb { color: var(--h-red); }
.lp-blank { display: inline-block; min-width: 96px; padding: 0 10px; margin: 0 4px; text-align: center; color: var(--h-faint); border-bottom: 2px dashed #B7ACFF; line-height: 1.6; }
.lp-blank.filled { color: var(--h-accent); border-bottom-style: solid; font-weight: 800; }
.lp-item.is-ok .lp-blank { color: var(--h-green); border-color: var(--h-green); }
.lp-item.is-bad .lp-blank { color: var(--h-red); border-color: var(--h-red); }

/* feedback + result */
.lp-fb { margin-top: 12px; padding: 10px 14px; border-radius: 10px; font-size: 13.5px; line-height: 1.7; display: flex; flex-direction: column; gap: 2px; }
.lp-fb.ok { background: var(--h-green-soft); color: var(--h-green); }
.lp-fb.bad { background: var(--h-red-soft); color: var(--h-red); }
.lp-fb b { font-weight: 800; }
.lp-fb .lp-explain { color: var(--h-text-2); }
.lp-foot { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.lp-err { margin: 0; color: var(--h-red); font-size: 13px; font-weight: 700; }
.lp-result { margin-top: 18px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; padding: 16px 18px; border: 1px solid var(--h-border); border-radius: 14px; background: #FBFBFE; }
.lp-score { width: 96px; height: 96px; border-radius: 50%; border: 6px solid var(--h-neutral-soft); background: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; flex: none; }
.lp-score b { font-size: 24px; font-weight: 800; line-height: 1.1; direction: ltr; unicode-bidi: isolate; }
.lp-score span { font-size: 11px; font-weight: 700; color: var(--h-muted); }
.lp-result.ok .lp-score { border-color: var(--h-green-soft); color: var(--h-green); }
.lp-result.bad .lp-score { border-color: var(--h-red-soft); color: var(--h-red); }
.lp-verdict { flex: 1; min-width: 220px; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.lp-verdict .flash { margin: 0; align-self: stretch; }
.lp-verdict .sub { margin: 0; }

/* flashcards */
.lp-fc { display: flex; flex-direction: column; gap: 12px; }
.lp-fc-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.lp-count { font-size: 13.5px; font-weight: 800; }
.lp-fc-bar .btn { margin-inline-start: auto; }
.lp-card { display: block; width: 100%; padding: 0; border: 0; border-radius: 18px; background: none; color: inherit; font: inherit; text-align: center; cursor: pointer; perspective: 1400px; }
.lp-card-in { display: grid; min-height: 240px; transform-style: preserve-3d; transition: transform .45s ease; }
.lp-card.flipped .lp-card-in { transform: rotateY(180deg); }
.lp-face { grid-area: 1 / 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 28px 32px; border: 1px solid var(--h-border); border-radius: 18px; -webkit-backface-visibility: hidden; backface-visibility: hidden; transition: border-color .15s; }
.lp-face small { font-size: 11.5px; font-weight: 700; color: var(--h-accent); background: #fff; border: 1px solid #E4DFFF; padding: 3px 10px; border-radius: 999px; }
.lp-front { background: linear-gradient(160deg, #FBFAFF, #F1EEFF); border-color: #E4DFFF; }
.lp-front b { font-size: 26px; font-weight: 800; line-height: 1.5; color: var(--h-text); }
.lp-back { background: #fff; transform: rotateY(180deg); font-size: 17px; line-height: 1.9; color: var(--h-text-2); }
.lp-back small { background: var(--h-accent-soft); }
.lp-card:hover .lp-face { border-color: #C9C1FF; }
.lp-fc-help { margin: 0; text-align: center; }
.lp-fc-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.lp-grow { flex: 1; }
.lp-fc-done { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 28px 16px; text-align: center; }
.lp-fc-done b { font-size: 16px; }

@media (prefers-reduced-motion: reduce) {
  .lp-card-in { transition: none; }
}
@media (max-width: 720px) {
  .lp-act { padding: 18px 16px; }
  .lp-item { padding: 14px; }
  .lp-sentence { font-size: 18px; }
  .lp-wordlbl { min-width: 0; width: 100%; }
  .lp-front b { font-size: 22px; }
  .lp-face { padding: 22px 18px; }
  .lp-fc-actions .lp-grow { display: none; }
  .lp-fc-actions .btn { flex: 1 1 auto; justify-content: center; }
}
.lp-act .lp-desc { margin: 10px 0 0; font-size: 13.5px; }

/* checkout payment box (site/checkout.blade.php) */
.pay-box { display: flex; align-items: center; gap: 14px; padding: 14px; border: 1px solid #D9D3FF; border-radius: 12px; background: #FBFAFF; }
.pay-box.off { border-style: dashed; border-color: #D7DAE5; background: #F4F5F9; color: #6B6F86; }
.pay-box.off b { color: #1B1D2A; }
.pay-wait { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; background: #FFF4E0; color: #B26B00; font-size: 13.5px; font-weight: 600; margin-bottom: 12px; flex-wrap: wrap; }

/* policy pages (site/pages/*) */
.legal .s-wrap { max-width: 820px; }
.legal-head { margin-bottom: 22px; }
.legal-head h1 { font-size: 30px; margin: 0 0 6px; }
.legal-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.legal-nav a { font-size: 13px; font-weight: 700; padding: 6px 12px; border-radius: 999px; border: 1px solid #E3E5EE; color: #5E6278; }
.legal-nav a.on { background: #5B4BDB; border-color: #5B4BDB; color: #fff; }
.legal h2 { font-size: 18px; margin: 28px 0 8px; }
.legal p, .legal li { line-height: 1.9; color: #3A3D52; }
.legal ul, .legal ol { padding-inline-start: 22px; margin: 6px 0; }
.legal a { color: #5B4BDB; font-weight: 600; }
.legal-rule { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border-radius: 14px; background: #E6F6EE; color: #1F8F5F; line-height: 1.9; }
.legal-rule .ic { flex: none; margin-top: 6px; }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 18px 0 8px; }
.contact-card { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px; color: inherit; }
.contact-card .ic { color: #5B4BDB; }
.contact-card span { font-size: 12.5px; color: #6B6F86; font-weight: 600; }
.contact-card b { font-size: 15px; word-break: break-word; }
.s-foot-links { display: flex; flex-wrap: wrap; gap: 14px; }
.s-foot-links a:hover { color: #5B4BDB; }
.legal-agree { text-align: center; margin-top: 8px; }
.legal-agree a { color: #5B4BDB; font-weight: 700; }