/* Woleft — "Operating Room" design system.
   Logical properties only, so the same CSS serves LTR and RTL (ar). */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

:root {
  /* Dark is the default theme; light is opt-in via the toggle. */
  --paper: #0F1113;
  --surface: #16191C;
  --surface-2: #1D2125;
  --ink: #EDEAE3;
  --muted: #A2A59F;
  --signal: #3FA7A3;
  --signal-ink: #0F1113;
  --signal-soft: rgba(63, 167, 163, .12);
  --gold: #C9A56E;
  --line: rgba(237, 234, 227, .10);
  --line-strong: rgba(237, 234, 227, .22);
  --good: #5DBB84;
  --bad: #E0785F;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -12px rgba(0, 0, 0, .6);

  --font-display: 'Newsreader', 'Times New Roman', serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --radius: 14px;
  --radius-sm: 8px;
  --gutter: 16px;
  --max: 1200px;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --paper: #F4F1EA;
  --surface: #FBFAF6;
  --surface-2: #EDE9DF;
  --ink: #14161A;
  --muted: #5B5F66;
  --signal: #0F5C5A;
  --signal-ink: #FFFFFF;
  --signal-soft: rgba(15, 92, 90, .09);
  --gold: #B08D57;
  --line: rgba(20, 22, 26, .12);
  --line-strong: rgba(20, 22, 26, .22);
  --good: #276B43;
  --bad: #B4452F;
  --shadow: 0 1px 2px rgba(20, 22, 26, .04), 0 12px 32px -12px rgba(20, 22, 26, .14);
  color-scheme: light;
}

:root[lang="ar"] {
  --font-display: 'Noto Naskh Arabic', 'Newsreader', serif;
  --font-body: 'IBM Plex Sans Arabic', 'Inter', system-ui, sans-serif;
}

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
@media (min-width: 720px) { :root { --gutter: 24px; } }
@media (min-width: 1040px) { :root { --gutter: 32px; } }

.skip-link {
  position: absolute; inset-inline-start: 16px; top: -48px; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 8px 14px; border-radius: var(--radius-sm);
}
.skip-link:focus { top: 12px; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ── Type ── */
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; letter-spacing: -.015em; line-height: 1.12; text-wrap: balance; }
:root[lang="ar"] h1, :root[lang="ar"] h2, :root[lang="ar"] h3 { letter-spacing: 0; line-height: 1.35; }
h1 { font-size: clamp(2.1rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.3rem; }
h1 em, h2 em { font-style: italic; color: var(--signal); }
:root[lang="ar"] h1 em, :root[lang="ar"] h2 em { font-style: normal; }
p { text-wrap: pretty; }

.eyebrow {
  font-family: var(--font-mono); font-size: .74rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
  display: inline-flex; align-items: center; gap: .6em;
}
:root[lang="ar"] .eyebrow { letter-spacing: 0; font-family: var(--font-body); font-size: .85rem; }
.eyebrow::before { content: ''; width: 18px; height: 1px; background: var(--gold); }

.lead { font-size: 1.125rem; color: var(--muted); max-width: 62ch; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: 12px 22px; border-radius: 999px;
  font-weight: 500; font-size: .95rem; text-decoration: none; line-height: 1.2;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--signal); color: var(--signal-ink); }
.btn--primary:hover { background: color-mix(in srgb, var(--signal) 88%, var(--ink)); }
.btn--ghost { border-color: var(--line-strong); background: transparent; }
.btn--ghost:hover { border-color: var(--ink); }
.btn--sm { min-height: 40px; padding: 8px 16px; font-size: .88rem; }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }
[dir="rtl"] .arrow { transform: scaleX(-1); }
[dir="rtl"] .btn:hover .arrow { transform: scaleX(-1) translateX(3px); }

.tag {
  display: inline-flex; align-items: center; gap: .4em;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .04em;
  padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--muted);
  white-space: nowrap;
}
:root[lang="ar"] .tag { font-family: var(--font-body); letter-spacing: 0; font-size: .8rem; }
.tag--max { border-color: var(--signal); color: var(--signal); background: var(--signal-soft); }
.tag--team { border-color: var(--gold); color: color-mix(in srgb, var(--gold) 80%, var(--ink)); }

/* ── Header ── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner { display: flex; align-items: center; gap: 16px; min-height: 68px; }
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; margin-inline-end: auto; }
.brand__name { font-family: 'Newsreader', serif; font-size: 1.6rem; font-weight: 600; letter-spacing: -.02em; }
.brand__tag { display: none; font-family: var(--font-mono); font-size: .68rem; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
@media (min-width: 1560px) { .brand__tag { display: inline; } }

.site-nav { display: none; }
.site-nav ul { list-style: none; padding: 0; display: flex; gap: 22px; }
.site-nav a { text-decoration: none; font-size: .92rem; color: var(--muted); }
.site-nav a:hover { color: var(--ink); }

.header-tools { display: flex; align-items: center; gap: 8px; }
.lang-switch { display: flex; gap: 2px; font-family: var(--font-mono); font-size: .76rem; }
.lang-switch a {
  text-decoration: none; padding: 6px 7px; border-radius: 6px; color: var(--muted); text-transform: uppercase;
}
.lang-switch a[aria-current="true"] { color: var(--ink); background: var(--surface-2); }
.lang-switch a:hover { color: var(--ink); }

.icon-btn {
  width: 40px; height: 40px; display: inline-grid; place-items: center;
  border-radius: 999px; border: 1px solid var(--line); background: transparent; cursor: pointer;
}
.icon-btn:hover { border-color: var(--line-strong); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-toggle .sun { display: none; }
:root[data-theme="light"] .theme-toggle .sun { display: block; }
:root[data-theme="light"] .theme-toggle .moon { display: none; }

.header-cta { display: none; }
.nav-toggle { display: inline-grid; }

.mobile-nav {
  border-top: 1px solid var(--line); padding: 12px 0 20px;
}
.mobile-nav[hidden] { display: none; }
.mobile-nav ul { list-style: none; padding: 0; display: grid; gap: 2px; }
.mobile-nav a { display: block; padding: 12px 0; text-decoration: none; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
.mobile-nav .btn { margin-top: 16px; width: 100%; }

@media (max-width: 519px) { .lang-switch { display: none; } .mobile-nav .lang-switch { display: flex; margin-top: 16px; font-size: .9rem; } }
@media (min-width: 520px) { .mobile-nav .lang-switch { display: none; } }
@media (min-width: 1040px) {
  .site-nav { display: block; }
  .header-cta { display: inline-flex; }
  .nav-toggle, .mobile-nav { display: none !important; }
}

/* ── Sections ── */
.section { padding-block: 72px; border-top: 1px solid var(--line); }
@media (min-width: 1040px) { .section { padding-block: 112px; } }
.section__head { display: grid; gap: 14px; margin-bottom: 40px; max-width: 760px; }
@media (min-width: 1040px) { .section__head { margin-bottom: 56px; } }

.fig { border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); position: relative; }
.fig__caption {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 18px; border-bottom: 1px solid var(--line);
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
}
:root[lang="ar"] .fig__caption { font-family: var(--font-body); letter-spacing: 0; font-size: .8rem; }

/* ── Hero ── */
.hero { padding-block: 40px 72px; }
@media (min-width: 1040px) { .hero { padding-block: 72px 112px; } }
.hero__grid { display: grid; gap: 32px; }
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: minmax(260px, 4fr) 8fr; gap: 56px; align-items: center; }
}
.hero__copy { display: grid; gap: 22px; align-content: start; }
.hero__sub { font-size: 1.15rem; color: var(--muted); max-width: 58ch; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__where { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .06em; color: var(--muted); text-transform: uppercase; display: flex; flex-wrap: wrap; gap: 6px 14px; }
:root[lang="ar"] .hero__where { font-family: var(--font-body); letter-spacing: 0; font-size: .85rem; }
.hero__where span + span::before { content: '·'; margin-inline-end: 14px; color: var(--gold); }

.portrait {
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; max-width: 380px; width: 100%;
}
@media (max-width: 899px) { .portrait { display: grid; grid-template-columns: 120px 1fr; max-width: none; } }
.portrait__img { aspect-ratio: 1; background: #fff; }
.portrait__img img { width: 100%; height: 100%; object-fit: cover; }
.portrait__body { padding: 16px 18px 18px; display: grid; gap: 6px; align-content: center; }
.portrait__name { font-family: 'Newsreader', serif; font-size: 1.45rem; font-weight: 600; line-height: 1.1; }
.portrait__role { font-weight: 500; font-size: .95rem; }
.portrait__exp { font-size: .86rem; color: var(--muted); }
.portrait__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
@media (max-width: 899px) { .portrait__tags { display: none; } }

/* Cockpit */
.cockpit { margin-top: 48px; }
@media (min-width: 1040px) { .cockpit { margin-top: 72px; } }
.cockpit__body { display: grid; gap: 20px; padding: 20px; position: relative; }
@media (min-width: 900px) { .cockpit__body { grid-template-columns: 200px 1fr 2.2fr; align-items: center; padding: 28px; } }
.sources { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
@media (min-width: 900px) { .sources { display: grid; gap: 12px; } }
.source {
  font-family: var(--font-mono); font-size: .78rem; padding: 8px 12px;
  border: 1px dashed var(--line-strong); border-radius: var(--radius-sm); background: var(--paper);
  display: flex; align-items: center; gap: 8px;
}
.source::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex: none; }
.wires { display: none; }
@media (min-width: 900px) { .wires { display: block; width: 100%; height: 260px; } }
[dir="rtl"] .wires { transform: scaleX(-1); }
.wires path { fill: none; stroke: var(--signal); stroke-width: 1.2; stroke-dasharray: 4 5; opacity: .7; }
.wires .pulse { stroke-dasharray: 3 400; stroke-width: 2.2; opacity: 1; animation: pulse 3.6s linear infinite; }
@keyframes pulse { from { stroke-dashoffset: 403; } to { stroke-dashoffset: 0; } }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tile {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 14px; display: grid; gap: 4px; min-width: 0;
}
.tile__label { font-size: .78rem; color: var(--muted); }
.tile__value { font-family: 'Newsreader', serif; font-size: clamp(1.35rem, 2.6vw, 1.9rem); font-weight: 500; line-height: 1.1; font-variant-numeric: tabular-nums; }
.tile__delta { font-family: var(--font-mono); font-size: .72rem; }
.tile__delta.up { color: var(--good); }
.tile__delta.down { color: var(--bad); }
.tile svg { height: 28px; width: 100%; margin-top: 4px; }
.tile svg polyline { fill: none; stroke: var(--signal); stroke-width: 1.6; }
[dir="rtl"] .tile svg { transform: scaleX(-1); }

/* ── Problem ── */
.pains { display: grid; gap: 16px; list-style: none; padding: 0; counter-reset: pain; }
@media (min-width: 720px) { .pains { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .pains { grid-template-columns: repeat(4, 1fr); } }
.pain { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 10px; align-content: start; }
.pain__n { font-family: var(--font-mono); font-size: .76rem; color: var(--gold); }
.pain h3 { font-size: 1.2rem; }
.pain p { color: var(--muted); font-size: .95rem; }

/* ── Method ── */
.steps { list-style: none; padding: 0; display: grid; }
@media (min-width: 1040px) { .steps { grid-template-columns: repeat(5, 1fr); } }
.step { padding: 24px 20px; display: grid; gap: 10px; align-content: start; border-top: 1px solid var(--line); position: relative; }
.step:first-child { border-top: 0; }
@media (min-width: 1040px) {
  .step { border-top: 0; border-inline-start: 1px solid var(--line); padding-block: 28px; }
  .step:first-child { border-inline-start: 0; }
}
.step__n { font-family: var(--font-mono); font-size: .8rem; color: var(--signal); display: flex; align-items: center; gap: 10px; }
.step__n::after { content: ''; flex: 1; height: 1px; background: linear-gradient(to right, var(--signal), transparent); }
[dir="rtl"] .step__n::after { background: linear-gradient(to left, var(--signal), transparent); }
.step h3 { font-size: 1.35rem; }
.step p { color: var(--muted); font-size: .94rem; }
.step .tag { justify-self: start; }
.method__note { padding: 16px 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .92rem; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }

/* ── Build ── */
.cards { display: grid; gap: 16px; }
@media (min-width: 720px) { .cards { grid-template-columns: 1fr 1fr; } }
.card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 12px; align-content: start; }
.card__icon { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--signal-soft); color: var(--signal); }
.card__icon svg { width: 22px; height: 22px; }
.card p { color: var(--muted); }
.ticks { list-style: none; padding: 0; display: grid; gap: 8px; font-size: .94rem; }
.ticks li { display: flex; gap: 10px; align-items: baseline; }
.ticks li::before { content: ''; flex: none; width: 10px; height: 1px; background: var(--signal); transform: translateY(-4px); }

/* ── Chaos calculator ── */
.chaos__body { display: grid; }
@media (min-width: 900px) { .chaos__body { grid-template-columns: 1fr 1fr; } }
.chaos__inputs { padding: 24px; display: grid; gap: 22px; }
.chaos__result { padding: 24px; display: grid; gap: 14px; align-content: center; border-top: 1px solid var(--line); background: var(--paper); border-end-start-radius: var(--radius); border-end-end-radius: var(--radius); }
@media (min-width: 900px) {
  .chaos__inputs, .chaos__result { padding: 36px; }
  .chaos__result { border-top: 0; border-inline-start: 1px solid var(--line); border-end-start-radius: 0; }
}
.field { display: grid; gap: 8px; }
.field__row { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.field label { font-weight: 500; font-size: .95rem; }
.field output { font-family: var(--font-mono); font-size: .9rem; color: var(--signal); font-variant-numeric: tabular-nums; }
input[type="range"] { width: 100%; accent-color: var(--signal); height: 28px; }
.result__label { font-size: .9rem; color: var(--muted); }
.result__big { font-family: 'Newsreader', serif; font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1; font-variant-numeric: tabular-nums; }
.result__range { font-size: 1.05rem; }
.result__range strong { color: var(--signal); font-weight: 600; }
.result__note { font-size: .8rem; color: var(--muted); border-top: 1px dashed var(--line-strong); padding-top: 12px; }

/* ── Cases / experience ── */
.cases { display: grid; gap: 16px; }
@media (min-width: 720px) { .cases { grid-template-columns: 1fr 1fr; } }
.case { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 12px; align-content: start; }
.case__meta { display: flex; flex-wrap: wrap; gap: 8px; }
.case p { color: var(--muted); }
.cases__note { margin-top: 20px; color: var(--muted); font-size: .9rem; }

/* ── Engagement ladder ── */
.ladder { list-style: none; padding: 0; display: grid; gap: 16px; }
@media (min-width: 1040px) { .ladder { grid-template-columns: repeat(3, 1fr); } }
.tier { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 14px; align-content: start; }
.tier--lead { border-color: var(--signal); box-shadow: var(--shadow); }
.tier__top { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.tier__n { font-family: var(--font-mono); font-size: .8rem; color: var(--gold); }
.tier__price { font-family: 'Newsreader', serif; font-size: 1.9rem; line-height: 1.1; font-variant-numeric: tabular-nums; }
.tier__price small { font-family: var(--font-body); font-size: .85rem; color: var(--muted); font-weight: 400; }
.tier__dur { font-size: .9rem; color: var(--muted); }
.tier .btn { justify-self: start; margin-top: 6px; }
.ladder__note { margin-top: 20px; font-size: .85rem; color: var(--muted); }

.score-cta {
  margin-top: 40px; padding: 28px; border-radius: var(--radius);
  background: var(--ink); color: var(--paper);
  display: grid; gap: 18px; align-items: center;
}
@media (min-width: 900px) { .score-cta { grid-template-columns: 1fr auto; padding: 36px 40px; } }
.score-cta h3 { font-size: 1.6rem; }
.score-cta p { opacity: .75; margin-top: 6px; }
.score-cta .btn--primary { background: var(--paper); color: var(--ink); }

/* ── About ── */
.about { display: grid; gap: 40px; }
@media (min-width: 1040px) { .about { grid-template-columns: 5fr 7fr; gap: 72px; } }
.about__quote { font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 1.9rem); line-height: 1.3; border-inline-start: 2px solid var(--gold); padding-inline-start: 20px; }
.about__sig { margin-top: 18px; display: flex; gap: 14px; align-items: center; }
.about__sig img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; background: #fff; border: 1px solid var(--line); }
.about__sig strong { display: block; }
.about__sig span { font-size: .88rem; color: var(--muted); }
.about__text { display: grid; gap: 16px; color: var(--muted); }
.team { list-style: none; padding: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 12px; }
@media (min-width: 720px) { .team { grid-template-columns: 1fr 1fr; } }
.team li { background: var(--surface); padding: 18px 20px; display: grid; gap: 4px; }
.team strong { color: var(--ink); font-weight: 600; }
.team span { font-size: .9rem; }

/* ── Product ── */
.product { display: grid; gap: 20px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
@media (min-width: 900px) { .product { grid-template-columns: 1fr auto; align-items: center; padding: 36px 40px; } }
.product p { color: var(--muted); margin-top: 8px; max-width: 64ch; }

/* ── FAQ ── */
.faq { border-top: 1px solid var(--line); max-width: 880px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 0; display: flex; justify-content: space-between; gap: 20px;
  font-family: var(--font-display); font-size: 1.2rem; font-weight: 500;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--font-mono); color: var(--signal); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 20px; color: var(--muted); max-width: 72ch; }

/* ── Contact ── */
.contact { display: grid; gap: 40px; }
@media (min-width: 1040px) { .contact { grid-template-columns: 5fr 7fr; gap: 72px; } }
.channels { list-style: none; padding: 0; display: grid; gap: 10px; margin-top: 24px; }
.channel {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px; text-decoration: none;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface);
}
.channel:hover { border-color: var(--line-strong); }
.channel svg { width: 22px; height: 22px; color: var(--signal); flex: none; }
.channel small { display: block; color: var(--muted); font-size: .8rem; }
.channel span { direction: ltr; unicode-bidi: isolate; }
.form { display: grid; gap: 16px; padding: 24px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); }
@media (min-width: 720px) { .form { grid-template-columns: 1fr 1fr; padding: 32px; } .form .full { grid-column: 1 / -1; } }
.form label { display: grid; gap: 6px; font-size: .88rem; font-weight: 500; }
.form input, .form select, .form textarea {
  width: 100%; padding: 12px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong); background: var(--paper); min-height: 48px;
}
.form textarea { min-height: 120px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 3px var(--signal-soft); }
.form__foot { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; }
.form__foot small { color: var(--muted); font-size: .8rem; max-width: 40ch; }

/* ── Footer ── */
.site-footer { border-top: 1px solid var(--line); padding-block: 40px 96px; font-size: .84rem; color: var(--muted); }
@media (min-width: 1040px) { .site-footer { padding-bottom: 48px; } }
.site-footer__grid { display: grid; gap: 24px; }
@media (min-width: 900px) { .site-footer__grid { grid-template-columns: 2fr 1fr; } }
.site-footer .legal { line-height: 1.8; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--ink); }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 8px 18px; align-content: start; }
.site-footer .copy { margin-top: 20px; opacity: .7; font-size: .78rem; }
.ltr { direction: ltr; unicode-bidi: isolate; }

/* ── Floating WhatsApp ── */
.wa-float {
  position: fixed; inset-inline-end: 16px; bottom: 16px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: #25D366; color: #fff; box-shadow: 0 8px 24px -6px rgba(0, 0, 0, .35);
}
.wa-float svg { width: 28px; height: 28px; }
@media (min-width: 1040px) { .wa-float { width: 52px; height: 52px; inset-inline-end: 24px; bottom: 24px; } }

/* ── Reveal ── */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ── Score test ── */
.quiz-wrap { padding-block: 40px 96px; }
.quiz { max-width: 760px; margin-inline: auto; }
.quiz__head { display: grid; gap: 14px; margin-bottom: 32px; }
.quiz__card { padding: 24px; }
@media (min-width: 720px) { .quiz__card { padding: 40px; } }
.progress { height: 4px; background: var(--surface-2); border-radius: 4px; overflow: hidden; margin-bottom: 24px; }
.progress__bar { height: 100%; background: var(--signal); width: 0; transition: width .3s ease; }
.quiz__meta { display: flex; justify-content: space-between; gap: 12px; font-family: var(--font-mono); font-size: .76rem; color: var(--muted); margin-bottom: 14px; }
:root[lang="ar"] .quiz__meta { font-family: var(--font-body); }
.quiz__q { font-family: var(--font-display); font-size: clamp(1.35rem, 3vw, 1.8rem); line-height: 1.3; margin-bottom: 24px; }
.scale { display: grid; gap: 8px; border: 0; padding: 0; }
@media (min-width: 720px) { .scale { grid-template-columns: repeat(5, 1fr); } }
.scale label {
  display: flex; align-items: center; gap: 10px; padding: 14px; cursor: pointer;
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--paper);
  font-size: .9rem; line-height: 1.3;
}
@media (min-width: 720px) { .scale label { flex-direction: column; text-align: center; justify-content: center; min-height: 120px; } }
.scale input { accent-color: var(--signal); width: 18px; height: 18px; flex: none; }
.scale label:has(input:checked) { border-color: var(--signal); background: var(--signal-soft); }
.scale label:has(input:focus-visible) { outline: 2px solid var(--signal); outline-offset: 2px; }
.scale__n { font-family: var(--font-mono); font-weight: 500; color: var(--signal); }
.quiz__nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 28px; }
.quiz__nav .btn[disabled] { opacity: .4; pointer-events: none; }

.result { display: grid; gap: 28px; }
.result__score { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.result__score .num { font-family: 'Newsreader', serif; font-size: clamp(4rem, 12vw, 6.5rem); line-height: .9; color: var(--signal); font-variant-numeric: tabular-nums; }
.result__score .of { font-family: var(--font-mono); color: var(--muted); }
.bars { list-style: none; padding: 0; display: grid; gap: 14px; }
.bar { display: grid; gap: 6px; }
.bar__row { display: flex; justify-content: space-between; font-size: .92rem; }
.bar__row b { font-family: var(--font-mono); font-weight: 500; }
.bar__track { height: 8px; background: var(--surface-2); border-radius: 8px; overflow: hidden; }
.bar__fill { height: 100%; background: var(--signal); border-radius: 8px; }
.bar--weak .bar__fill { background: var(--bad); }
.recs { display: grid; gap: 16px; }
.rec { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--paper); display: grid; gap: 8px; }
.rec ul { padding-inline-start: 18px; color: var(--muted); display: grid; gap: 6px; }
.result__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.linkish { background: none; border: 0; padding: 0; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font-size: .9rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ── Fixes after visual review ── */
.about__text h2 { color: var(--ink); }
.tier { display: flex; flex-direction: column; }
.tier .btn { margin-top: auto; }
.tier .ticks { margin-bottom: 8px; }
.result__range strong { white-space: nowrap; }
:root[lang="ar"] .brand__tag { letter-spacing: 0; font-family: var(--font-body); font-size: .8rem; text-transform: none; }
.result .score-cta { grid-template-columns: 1fr; }
.site-footer .copy { opacity: 1; }
/* Reserve space for the JS-rendered quiz to avoid layout shift. */
.quiz__card { min-height: 660px; }
@media (min-width: 720px) { .quiz__card { min-height: 480px; } }
:root[lang="ar"] .tile__delta, :root[lang="ar"] .source, :root[lang="ar"] .field output, :root[lang="ar"] .pain__n { font-family: var(--font-body); letter-spacing: 0; }

/* ══ Inner pages ══ */
.page-hero { padding-block: 32px 64px; }
@media (min-width: 1040px) { .page-hero { padding-block: 48px 96px; } }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .85rem; color: var(--muted); margin-bottom: 32px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); }
.page-hero__copy { display: grid; gap: 20px; align-content: start; max-width: 820px; }
.page-hero__grid { display: grid; gap: 40px; }
@media (min-width: 1040px) { .page-hero__grid { grid-template-columns: 5fr 6fr; gap: 56px; align-items: center; } }
.section--flush { border-top: 0; padding-top: 0; }
.btn--on-ink { color: inherit; border-color: currentColor; }

/* Services hub */
.service-list { list-style: none; padding: 0; display: grid; border-top: 1px solid var(--line); }
.service { display: grid; gap: 16px; padding-block: 32px; border-bottom: 1px solid var(--line); }
@media (min-width: 900px) { .service { grid-template-columns: 80px 1fr auto; gap: 32px; align-items: start; padding-block: 44px; } }
.service__n { font-family: var(--font-mono); color: var(--gold); font-size: .9rem; padding-top: 10px; }
.service__body { display: grid; gap: 12px; max-width: 680px; }
.service__title { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.service__body > p { color: var(--muted); }
.service .btn { justify-self: start; }

/* Before / after slider */
.ba-fig { overflow: hidden; }
.ba { position: relative; aspect-ratio: 16 / 11; overflow: hidden; user-select: none; }
.ba__layer { position: absolute; inset: 0; padding: 16px; }
.ba__after { clip-path: inset(0 0 0 var(--pos)); background: var(--surface); }
.ba__before { background: #f7f7f5; color: #222; }
.sheet { font-family: var(--font-mono); font-size: clamp(.55rem, 1.3vw, .72rem); height: 100%; display: flex; flex-direction: column; border: 1px solid #d6d6d0; background: #fff; }
.sheet__bar { display: flex; gap: 8px; align-items: center; padding: 6px 10px; background: #1f6f43; color: #fff; }
.sheet__dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; opacity: .7; }
.sheet table { border-collapse: collapse; width: 100%; flex: 1; }
.sheet th, .sheet td { border: 1px solid #e0e0da; padding: 4px 6px; text-align: start; white-space: nowrap; }
.sheet th { background: #f0f0ec; color: #777; font-weight: 400; }
.sheet .warn { background: #fff3c4; }
.sheet .err { background: #ffd9d2; color: #b3261e; }
.sheet__tabs { display: flex; gap: 2px; padding: 4px; background: #f0f0ec; }
.sheet__tabs span { padding: 2px 8px; background: #e4e4de; }
.sheet__tabs .on { background: #fff; }
.dash { height: 100%; display: grid; grid-template-rows: auto 1fr; gap: 10px; }
.dash__kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.dash__kpi { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 8px; display: grid; gap: 2px; min-width: 0; }
.dash__kpi span { font-size: clamp(.55rem, 1.2vw, .7rem); color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dash__kpi b { font-family: 'Newsreader', serif; font-weight: 500; font-size: clamp(.8rem, 2vw, 1.25rem); white-space: nowrap; }
.dash__kpi i { font-style: normal; font-family: var(--font-mono); font-size: clamp(.5rem, 1vw, .65rem); }
.dash__kpi i.up { color: var(--good); }
.dash__kpi i.down { color: var(--bad); }
.dash__charts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; min-height: 0; }
.dash__panel { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 8px; display: grid; grid-template-rows: auto 1fr; gap: 6px; min-height: 0; }
.dash__panel span { font-size: clamp(.55rem, 1.2vw, .7rem); color: var(--muted); }
.dash__panel svg { width: 100%; height: 100%; }
.dash .bars rect { fill: var(--signal); opacity: .85; }
.dash .plan { fill: none; stroke: var(--gold); stroke-width: 1.4; stroke-dasharray: 3 3; }
.dash .line { fill: none; stroke: var(--signal); stroke-width: 1.8; }
.dash .area { fill: var(--signal-soft); stroke: none; }
.ba__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; background: var(--signal); transform: translateX(-1px); pointer-events: none; }
.ba__handle::after {
  content: '⟷'; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: var(--signal); color: var(--signal-ink); font-size: .9rem;
}
.ba__range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.ba__tag { position: absolute; top: 10px; font-family: var(--font-mono); font-size: .68rem; padding: 3px 8px; border-radius: 999px; background: rgba(0, 0, 0, .6); color: #fff; pointer-events: none; }
.ba__tag--before { left: 10px; }
.ba__tag--after { right: 10px; }
.ba__hint { padding: 10px 18px; font-size: .8rem; color: var(--muted); border-top: 1px solid var(--line); }

/* RAD */
.rad { list-style: none; padding: 0; display: grid; gap: 16px; }
@media (min-width: 900px) { .rad { grid-template-columns: repeat(3, 1fr); } }
.rad__item { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 10px; position: relative; }
.rad__letter { font-family: 'Newsreader', serif; font-size: 3.2rem; line-height: 1; color: var(--signal); }
.rad__item p { color: var(--muted); }
@media (min-width: 900px) {
  .rad__item:not(:last-child)::after { content: '→'; position: absolute; inset-inline-end: -14px; top: 40px; color: var(--gold); font-size: 1.2rem; }
  [dir="rtl"] .rad__item:not(:last-child)::after { content: '←'; }
}

/* Capabilities */
.caps { list-style: none; padding: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
@media (min-width: 720px) { .caps { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .caps { grid-template-columns: repeat(3, 1fr); } }
.cap { background: var(--surface); padding: 24px; display: grid; gap: 8px; align-content: start; }
.cap h3 { font-size: 1.15rem; }
.cap p { color: var(--muted); font-size: .94rem; }

/* Report catalog */
.catalog { display: grid; gap: 16px; }
@media (min-width: 720px) { .catalog { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .catalog { grid-template-columns: repeat(4, 1fr); } }
.catalog__group { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.catalog__group h3 { font-size: 1.15rem; margin-bottom: 14px; }
.catalog__group ul { list-style: none; padding: 0; display: grid; gap: 8px; font-size: .92rem; color: var(--muted); }
.catalog__group li { padding-bottom: 8px; border-bottom: 1px dashed var(--line); }
.catalog__group li:last-child { border-bottom: 0; padding-bottom: 0; }

/* Two paths */
.paths { display: grid; gap: 16px; position: relative; }
@media (min-width: 900px) { .paths { grid-template-columns: 1fr 1fr; gap: 48px; } }
.path { padding: 32px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); display: grid; gap: 12px; align-content: start; }
.path .tag { justify-self: start; }
.path p { color: var(--muted); }
.paths__or { justify-self: center; font-family: 'Newsreader', serif; font-style: italic; color: var(--gold); font-size: 1.2rem; order: 1; }
.paths .path:last-of-type { order: 2; }
@media (min-width: 900px) {
  .paths__or { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); background: var(--paper); padding: 6px 4px; order: 0; }
}

/* Split + chips + industries */
.split { display: grid; gap: 48px; }
@media (min-width: 1040px) { .split { grid-template-columns: 1fr 1fr; gap: 72px; } }
.chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.chips li { padding: 8px 14px; border: 1px solid var(--line-strong); border-radius: 999px; font-size: .9rem; background: var(--surface); }
.industries { list-style: none; padding: 0; display: grid; gap: 16px; }
@media (min-width: 720px) { .industries { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .industries { grid-template-columns: repeat(4, 1fr); } }
.industries li { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 10px; font-family: var(--font-display); font-size: 1.2rem; line-height: 1.25; }

/* Who leads */
.lead-block { display: grid; gap: 40px; }
@media (min-width: 1040px) { .lead-block { grid-template-columns: 5fr 7fr; gap: 72px; align-items: center; } }
.lead-block__photo { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); }
.demo-points { margin-top: 14px; opacity: .85; }
.demo-points li::before { background: currentColor; }
.lead-block__photo { height: auto; }
.ba__tag { top: auto; bottom: 10px; }

/* Service pages: today vs after */
.contrast { display: grid; }
@media (min-width: 560px) { .contrast { grid-template-columns: 1fr 1fr; } }
.contrast__col { padding: 20px 22px 24px; display: grid; gap: 14px; align-content: start; }
.contrast__col--after { background: var(--signal-soft); border-top: 1px solid var(--line); }
@media (min-width: 560px) { .contrast__col--after { border-top: 0; border-inline-start: 1px solid var(--line); } }
.contrast__head { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
:root[lang="ar"] .contrast__head { font-family: var(--font-body); letter-spacing: 0; font-size: .85rem; }
.contrast__col--after .contrast__head { color: var(--signal); }
.contrast ul { list-style: none; padding: 0; display: grid; gap: 10px; font-size: .93rem; }
.contrast li { display: flex; gap: 10px; align-items: baseline; line-height: 1.45; }
.contrast__col--before li { color: var(--muted); }
.contrast__col--before li::before { content: '×'; color: var(--bad); flex: none; font-family: var(--font-mono); }
.contrast__col--after li::before { content: '✓'; color: var(--signal); flex: none; font-family: var(--font-mono); }
.cap .tag { justify-self: start; }

/* Scenarios */
.scenarios { display: grid; gap: 16px; }
@media (min-width: 900px) { .scenarios { grid-template-columns: 1fr 1fr; } }
.scenario { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 16px; align-content: start; }
.scenario__trigger, .scenario__effect { color: var(--muted); font-size: .94rem; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.scenario__effect { color: var(--ink); border-top: 1px dashed var(--line-strong); padding-top: 14px; }
.scenario__flow { list-style: none; padding: 0; counter-reset: flow; display: grid; gap: 0; }
.scenario__flow li { counter-increment: flow; position: relative; padding: 0 0 14px; padding-inline-start: 36px; font-size: .94rem; }
.scenario__flow li::before {
  content: counter(flow); position: absolute; inset-inline-start: 0; top: 0;
  width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-mono); font-size: .72rem; border: 1px solid var(--signal); color: var(--signal);
}
.scenario__flow li:not(:last-child)::after { content: ''; position: absolute; inset-inline-start: 11.5px; top: 26px; bottom: 2px; width: 1px; background: var(--line-strong); }
.scenario__flow li:last-child { padding-bottom: 0; }

/* Links between service pages */
.svc-nav { margin-top: 32px; display: grid; gap: 8px; }
@media (min-width: 900px) { .svc-nav { grid-template-columns: repeat(4, 1fr); } }
.svc-nav__link { display: flex; gap: 10px; align-items: baseline; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); text-decoration: none; font-size: .92rem; background: var(--surface); }
.svc-nav__link:hover { border-color: var(--line-strong); }
.svc-nav__link[aria-current="page"] { border-color: var(--signal); color: var(--signal); }

/* ══ Section pages ══ */
/* Main menu with services submenu */
.site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav .has-sub { position: relative; }
.site-nav .has-sub > a::after { content: '▾'; font-size: .7em; margin-inline-start: 5px; opacity: .6; }
.site-nav .sub {
  position: absolute; top: calc(100% + 14px); inset-inline-start: -16px; min-width: 300px;
  display: grid; gap: 2px; padding: 10px; list-style: none;
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity .15s ease, transform .15s ease, visibility .15s;
}
.site-nav .sub::before { content: ''; position: absolute; inset-inline: 0; top: -16px; height: 16px; }
.site-nav .has-sub:hover .sub, .site-nav .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: none; }
.site-nav .sub a { display: block; padding: 10px 12px; border-radius: var(--radius-sm); color: var(--ink); }
.site-nav .sub a:hover, .site-nav .sub a[aria-current="page"] { background: var(--surface-2); }
.mobile-nav .sub { list-style: none; padding: 0 0 8px; padding-inline-start: 16px; }
.mobile-nav .sub a { font-size: .95rem; color: var(--muted); padding: 10px 0; }
.mobile-nav a[aria-current="page"] { color: var(--signal); }

/* Method stages */
.stages { list-style: none; padding: 0; display: grid; border-top: 1px solid var(--line); }
.stage { display: grid; gap: 20px; padding-block: 32px; border-bottom: 1px solid var(--line); }
@media (min-width: 1040px) { .stage { grid-template-columns: 300px 1fr; gap: 48px; padding-block: 44px; } }
.stage__meta { display: grid; gap: 10px; align-content: start; justify-items: start; }
.stage__n { font-family: var(--font-mono); color: var(--gold); }
.stage__meta h3 { font-size: 1.7rem; }
.stage__dur { font-size: .88rem; color: var(--muted); }
.stage__body { display: grid; gap: 20px; }
.stage__goal { font-size: 1.1rem; }
.stage__goal b { font-weight: 600; }
.stage__cols { display: grid; gap: 20px; }
@media (min-width: 720px) { .stage__cols { grid-template-columns: 1fr 1fr; } }
.stage__cols h4 { font-size: .8rem; font-family: var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 12px; }
:root[lang="ar"] .stage__cols h4 { font-family: var(--font-body); letter-spacing: 0; }
.stage__client { color: var(--muted); font-size: .94rem; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.rad--4 { }
@media (min-width: 900px) { .rad--4 { grid-template-columns: repeat(4, 1fr); } }

/* Industries (experience page) */
.industry-list { display: grid; gap: 16px; }
.industry { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; display: grid; }
@media (min-width: 1040px) { .industry { grid-template-columns: 5fr 7fr; } }
.industry__head { padding: 28px; display: grid; gap: 12px; align-content: start; }
.industry__cols { display: grid; border-top: 1px solid var(--line); }
@media (min-width: 560px) { .industry__cols { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .industry__cols { border-top: 0; border-inline-start: 1px solid var(--line); } }
.industry__cols ul { list-style: none; padding: 0; display: grid; gap: 10px; font-size: .93rem; }
.industry__cols li { display: flex; gap: 10px; align-items: baseline; }

/* Pricing */
.tier__fit { font-size: .92rem; color: var(--muted); border-top: 1px dashed var(--line-strong); padding-top: 12px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line-strong); border-radius: var(--radius); }
.compare { width: 100%; border-collapse: collapse; min-width: 640px; font-size: .92rem; }
.compare th, .compare td { padding: 14px 18px; text-align: start; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare thead th { font-family: var(--font-display); font-weight: 500; font-size: 1.05rem; background: var(--surface); }
.compare tbody th { font-weight: 500; }
.compare td { color: var(--muted); }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: 0; }
.compare td:nth-child(3), .compare th:nth-child(3) { background: var(--signal-soft); }

/* Legal card */
.legal-card { margin-top: 18px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); line-height: 1.9; font-size: .92rem; color: var(--muted); }
.legal-card a { color: var(--ink); }

/* ══ Academy ══ */
.facts { display: grid; }
.facts__row { display: flex; justify-content: space-between; gap: 16px; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.facts__row:last-child { border-bottom: 0; }
.facts dt { color: var(--muted); font-size: .9rem; }
.facts dd { margin: 0; font-weight: 500; text-align: end; }
.facts--flat { margin-top: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.register { display: grid; gap: 40px; }
@media (min-width: 1040px) { .register { grid-template-columns: 5fr 7fr; gap: 56px; align-items: start; } }
.register__intro { display: grid; gap: 18px; align-content: start; }
@media (min-width: 1040px) { .register__intro { position: sticky; top: 96px; } }
.register__steps { list-style: none; padding: 0; display: grid; gap: 14px; margin-top: 8px; }
.register__steps li { display: flex; gap: 14px; align-items: baseline; }
.register__steps p { color: var(--muted); font-size: .92rem; }
.form--register { grid-template-columns: 1fr; }
.form fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 14px; }
.form legend { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 6px; padding: 0; }
.form__grid { display: grid; gap: 16px; }
@media (min-width: 720px) { .form__grid { grid-template-columns: 1fr 1fr; } .form__grid .full { grid-column: 1 / -1; } }
.form .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--muted); }
.form .check input { width: 18px; height: 18px; min-height: 0; margin-top: 3px; accent-color: var(--signal); flex: none; }

/* ══ Blog ══ */
.posts { display: grid; gap: 16px; }
@media (min-width: 900px) { .posts { grid-template-columns: repeat(3, 1fr); } }
.post-card { display: grid; gap: 14px; align-content: start; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); text-decoration: none; transition: border-color .2s ease, transform .2s ease; }
.post-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.post-card__meta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; font-size: .85rem; color: var(--muted); }
.post-card__title { font-size: 1.5rem; }
.post-card p { color: var(--muted); }
.post-card__more { color: var(--signal); font-weight: 500; }
.article__head { max-width: 820px; display: grid; gap: 18px; padding-block: 32px 40px; }
.article__body { max-width: 760px; padding-bottom: 40px; }
.prose { font-size: 1.06rem; line-height: 1.75; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 2em; }
.prose h3 { font-size: 1.3rem; margin-top: 1.8em; }
.prose ul, .prose ol { padding-inline-start: 1.3em; display: grid; gap: .5em; }
.prose li::marker { color: var(--signal); }
.prose code { font-family: var(--font-mono); font-size: .9em; background: var(--surface-2); padding: 2px 6px; border-radius: 6px; }
.prose .formula { padding: 14px 18px; border-inline-start: 2px solid var(--signal); background: var(--surface); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.prose .note { padding: 18px 20px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); color: var(--muted); }
.prose .checklist { list-style: none; padding: 0; }
.prose .checklist li { display: flex; gap: 12px; align-items: baseline; }
.prose .checklist li::before { content: '☐'; color: var(--signal); font-size: 1.1em; flex: none; }
.article__head, .article__body { max-width: 800px; }
.prose .formula code { background: none; padding: 0; }

/* ── Mobile fixes (portrait card, menu gutters, language picker) ── */
@media (max-width: 899px) {
  .portrait { grid-template-columns: 38% 1fr; align-items: stretch; }
  .portrait__img { aspect-ratio: auto; height: 100%; min-height: 150px; }
  .portrait__img img { height: 100%; object-position: 50% 20%; }
}
.mobile-nav { padding-block: 12px 24px; }
.mobile-nav > ul > li > a { padding-inline: 0; }
@media (max-width: 519px) {
  .mobile-nav .lang-switch {
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 20px;
    font-family: var(--font-body); font-size: .95rem;
  }
  .mobile-nav .lang-switch a {
    text-transform: none; letter-spacing: 0; text-align: center;
    padding: 12px 10px; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--ink);
  }
  .mobile-nav .lang-switch a[aria-current="true"] { border-color: var(--signal); color: var(--signal); background: var(--signal-soft); }
  .mobile-nav .lang-switch a[lang="ar"] { font-family: 'IBM Plex Sans Arabic', var(--font-body); }
}
.mobile-nav { padding-inline: var(--gutter); }
.mobile-nav .btn { display: flex; justify-content: center; padding: 12px 22px; border-bottom: 0; font-size: 1rem; margin-top: 20px; }
.mobile-nav .lang-switch a { border-bottom-width: 1px; }
.nav-open .wa-float { display: none; }