/* ============================================================
   LUMA — landing.css
   Warm paper + ink editorial system. Self-contained: this file
   defines its own tokens and is NOT shared with warm.css/legal.css.
   Blue = action/LUMA voice. Green = functional states only.
   ============================================================ */

:root {
  --paper: #F4EFE6;
  --paper-2: #ECE5D7;
  --paper-card: #FBF8F2;
  --ink: #1B1A17;
  --ink-2: #57514A;
  --ink-3: #6B655B;
  --blue: #2640DE;
  --blue-deep: #1A2BA0;
  --blue-soft: #E4E5FB;
  --green-text: #177A42;
  --line: rgba(27,26,23,.16);
  --line-2: rgba(27,26,23,.09);
  --shadow-1: 0 1px 2px rgba(27,26,23,.06);
  --shadow-2: 0 10px 30px -12px rgba(27,26,23,.14), 0 2px 6px rgba(27,26,23,.06);
  --ease: cubic-bezier(.2,.6,.2,1);
  --r-card: 12px;
  --r-bubble: 14px;
  --r-control: 6px;
  --r-tag: 4px;

  --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --font-ar: 'IBM Plex Sans Arabic', 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
[lang="ar"], .ar { font-family: var(--font-ar); }
[lang="ar-Latn"] { font-family: var(--font-sans); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; color: inherit; background: none; border: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }

/* ---- Focus ---- */
a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: var(--r-control);
}

/* ---- Skip link ---- */
.skip-link {
  position: absolute; left: 12px; top: 12px; transform: translateY(-72px);
  background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: 13px;
  padding: 12px 18px; border-radius: var(--r-control); z-index: 100;
  transition: transform .15s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

/* ---- Layout ---- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 640px) { .wrap { padding: 0 40px; } }
main { display: block; }

/* ---- Atoms ---- */
.kicker {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2);
}
.section-num {
  font-family: var(--font-mono); font-size: 13px; font-weight: 500;
  letter-spacing: .08em; color: var(--blue); display: inline-block; margin-bottom: 14px;
}
.mono { font-family: var(--font-mono); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

h1 {
  font-family: var(--font-sans); font-weight: 700;
  letter-spacing: -.02em; line-height: 1.08;
  font-size: clamp(2.1rem, 5vw, 3.6rem); overflow-wrap: break-word;
}
h2 {
  font-family: var(--font-sans); font-weight: 700;
  letter-spacing: -.02em; line-height: 1.12;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem); overflow-wrap: break-word;
}
h3 {
  font-family: var(--font-sans); font-weight: 600;
  letter-spacing: -.01em; line-height: 1.2;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
}
.lede {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem); line-height: 1.55; color: var(--ink-2);
}
p.body { font-size: 16px; line-height: 1.6; color: var(--ink-2); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-sans); font-weight: 600; font-size: 15.5px;
  background: var(--blue); color: #fff;
  border: 1px solid var(--blue); border-radius: var(--r-control);
  min-height: 44px; padding: 12px 22px;
  transition: transform 80ms var(--ease);
}
.btn:hover { background: var(--blue-deep); border-color: var(--blue-deep); }
.btn:active, .btn-outline:active { transform: scale(.985); }
.btn-outline {
  background: transparent; color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-outline:hover { color: var(--blue); border-color: var(--blue); }
.btn-text {
  display: inline-flex; align-items: center; min-height: 44px;
  font-family: var(--font-mono); font-size: 14px; color: var(--blue);
  border-bottom: 1px solid transparent;
}
.btn-text:hover { border-bottom-color: var(--blue); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(244,239,230,.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header.is-stuck { background: rgba(244,239,230,.94); box-shadow: var(--shadow-1); }
.header-sentinel { position: absolute; top: 8px; width: 1px; height: 1px; }
.hdr-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.hdr-brand { display: flex; align-items: center; gap: 10px; min-height: 44px; }
.hdr-brand img { width: 28px; height: 28px; object-fit: contain; }
.hdr-wordmark { font-family: var(--font-sans); font-weight: 700; font-size: 19px; letter-spacing: -.01em; }

.nav-links { display: flex; flex: 1; justify-content: center; gap: 28px; align-items: center; }
.nav-links a {
  font-weight: 500; font-size: 14.5px; color: var(--ink-2);
  min-height: 44px; display: flex; align-items: center;
}
.nav-links a:hover { color: var(--blue); text-decoration: underline; }

.nav-toggle {
  display: none;
  align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border: 1px solid var(--line); border-radius: var(--r-control);
}
.nav-toggle-lines { display: flex; flex-direction: column; gap: 4px; width: 18px; }
.nav-toggle-lines span { display: block; height: 2px; background: var(--ink); }

.hdr-right { display: flex; align-items: center; gap: 16px; }

@media (max-width: 768px) {
  .site-header { --header-gutter: 24px; background: var(--paper); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .hdr-inner { position: relative; min-height: 68px; height: auto; flex-wrap: wrap; }
  html.js .hdr-inner { height: 68px; flex-wrap: nowrap; }
  html.js .nav-toggle { display: flex; }
  .nav-links {
    order: 3; flex: 0 0 100%; justify-content: flex-start;
    flex-wrap: wrap; gap: 0; padding: 0 0 12px;
  }
  .nav-links a { padding: 10px 12px; }
  .hdr-right .btn { padding: 10px 16px; font-size: 14px; }

  html.js .nav-links {
    display: none;
    position: absolute; left: calc(var(--header-gutter) * -1); right: calc(var(--header-gutter) * -1); top: 68px;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-1);
    padding: 8px var(--header-gutter) 16px;
  }
  html.js .site-header.open .nav-links { display: flex; }
  html.js .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--line-2); }
  html.js .nav-links a:last-child { border-bottom: none; }
}
@media (min-width: 640px) and (max-width: 768px) { .site-header { --header-gutter: 40px; } }
@supports not (backdrop-filter: blur(10px)) {
  .site-header { background: var(--paper); }
}

/* ============================================================
   CHAT THREAD COMPONENT (signature)
   ============================================================ */
.chat-card {
  position: relative;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-2);
  padding: 20px;
  min-height: var(--chat-min-h, 420px);
}
.chat-card::before {
  content: "";
  position: absolute; inset: 9px -9px -9px 9px;
  z-index: -1;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-1);
}
.chat-head {
  display: flex; justify-content: space-between; align-items: baseline;
  flex-wrap: wrap; gap: 8px;
  padding-bottom: 14px; margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.chat-store { font-size: 13.5px; font-weight: 500; color: var(--ink-2); }
.chat-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-3);
}
.chat-body { display: flex; flex-direction: column; gap: 10px; }

.msg { max-width: 88%; min-width: 0; }
.msg p {
  padding: 11px 14px; border-radius: var(--r-bubble); font-size: 15px; line-height: 1.45;
}
.msg-customer { align-self: flex-start; }
.msg-customer p { background: var(--paper-2); color: var(--ink); border-bottom-left-radius: var(--r-tag); }
.msg-luma { align-self: flex-end; }
.msg-luma p { background: var(--blue-soft); color: var(--ink); border-bottom-right-radius: var(--r-tag); }
.msg[dir="rtl"] { align-self: flex-start; }
.msg-luma[dir="rtl"] { align-self: flex-end; }

.sysline {
  font-family: var(--font-mono); font-size: 12px; color: var(--ink-3);
  align-self: center; text-align: center; margin: 2px 0; max-width: 100%; overflow-wrap: anywhere;
}

.sysline--info { color: var(--ink-2); }

.typing-indicator {
  align-self: flex-end; display: flex; gap: 4px;
  background: var(--blue-soft); border-radius: var(--r-bubble);
  padding: 12px 14px; width: fit-content;
}
.typing-indicator span {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ink-3);
  animation: typing-blink .6s 1 ease-in-out;
}
.typing-indicator span:nth-child(2) { animation-delay: .15s; }
.typing-indicator span:nth-child(3) { animation-delay: .3s; }
@keyframes typing-blink { 0%, 80%, 100% { opacity: .3; } 40% { opacity: 1; } }

.product-card {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--paper-card); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: 12px; margin-top: 8px;
  max-width: 320px;
  box-shadow: var(--shadow-1);
}
.product-thumb {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-control);
}
.product-info { flex: 1 1 auto; min-width: 0; }
.product-name { font-weight: 600; font-size: 14px; }
.product-price { font-family: var(--font-mono); font-size: 13px; color: var(--ink-2); margin-top: 2px; }
.size-chips { display: flex; gap: 6px; margin-top: 8px; }
.demo-chip {
  font-family: var(--font-mono); font-size: 12px; min-height: 28px; min-width: 28px;
  padding: 4px 8px; border: 1px solid var(--line); border-radius: var(--r-control);
  background: var(--paper);
}
.demo-action {
  width: 100%; margin-top: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 40px; padding: 9px 16px;
  font-family: var(--font-sans); font-weight: 600; font-size: 13.5px;
  background: var(--blue); color: #fff; border-radius: var(--r-control);
}
.demo-action--compact { max-width: 200px; }
.demo-action.demo-chip { width: auto; min-height: 28px; padding: 4px 8px; margin-top: 0; color: var(--ink); background: var(--paper); }
.demo-copy { color: var(--ink-2); font-size: .9em; }

.handoff-card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: 14px; font-size: 14px; color: var(--ink-2);
  align-self: stretch; max-width: 100%;
}

.thread-replay {
  display: inline-flex; align-items: center; min-height: 44px; margin-top: 10px;
  font-family: var(--font-mono); font-size: 13px; color: var(--blue);
  border-bottom: 1px solid transparent;
}
.thread-replay:hover { border-bottom-color: var(--blue); }
.chat-card--hero { --chat-min-h: 480px; }
.chat-card--standard { --chat-min-h: 360px; }
.chat-card--tall { --chat-min-h: 400px; }
.chat-card--return { --chat-min-h: 380px; }
html.js .thread--auto [data-step] { opacity: 0; transform: translateY(8px); }
.thread--resetting [data-step] { transition: none !important; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .msg, .sysline, .product-card { opacity: 1 !important; transform: none !important; }
  .typing-indicator { display: none !important; }
  .thread-replay { display: none !important; }
  .problem.motion-pending .problem-col,
  .languages.motion-pending .lang-cell,
  .closing.motion-pending .closing-line1,
  .closing.motion-pending .closing-line2 { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: clamp(40px,6vw,80px) 0 clamp(48px,7vw,88px); }
@keyframes hero-rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
html.js .hero .kicker,
html.js .hero h1,
html.js .hero .hero-lede,
html.js .hero .hero-ctas,
html.js .hero .hero-friction { animation: hero-rise .45s var(--ease) both; }
html.js .hero h1 { animation-delay: 90ms; }
html.js .hero .hero-lede { animation-delay: 180ms; }
html.js .hero .hero-ctas { animation-delay: 260ms; }
html.js .hero .hero-friction { animation-delay: 330ms; }
.hero-grid {
  margin-top: clamp(28px,4vw,48px);
  display: grid; grid-template-columns: 1fr; gap: clamp(32px,5vw,56px);
  align-items: start;
}
.hero h1 .ar-inline { font-size: 1.05em; line-height: 1; }
.hero-lede { max-width: 540px; margin-top: 20px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-friction { font-size: 13.5px; color: var(--ink-2); margin-top: 16px; }

@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: clamp(40px,5vw,72px); }
  .hero .chat-card { margin-bottom: -48px; z-index: 2; }
}
.hero .product-card { transform: translate(3px, 3px); }

/* ============================================================
   PROOF
   ============================================================ */
.proof { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: clamp(48px,6vw,80px) 0; }
.proof h2 { max-width: 640px; }
.proof-figures {
  display: grid; grid-template-columns: 1fr; gap: 24px;
  margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--line);
}
.proof-figure-n { font-family: var(--font-mono); font-weight: 500; font-size: clamp(2.2rem,5vw,3.4rem); line-height: 1; }
.proof-figure-l { font-size: 14.5px; color: var(--ink-2); margin-top: 8px; }
.proof-context { margin-top: 28px; max-width: 680px; font-size: 14.5px; color: var(--ink-2); }
.proof-quotes { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--line); }
.proof-quotes-heading { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.proof-quotes-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; margin-top: 18px; }
.proof-quote { min-width: 0; margin: 0; }
.proof-quote blockquote {
  margin: 0; padding: 12px 14px; background: var(--paper-card); border: 1px solid var(--line);
  border-radius: var(--r-bubble); border-bottom-left-radius: var(--r-tag); font-size: 15px; line-height: 1.45; overflow-wrap: anywhere;
}
.proof-quote figcaption { margin-top: 8px; font-size: 12px; color: var(--ink-3); }
@media (min-width: 640px) { .proof-figures { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 900px) { .proof-quotes-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .proof-figures { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ============================================================
   PROBLEM
   ============================================================ */
.problem { padding: clamp(56px,7vw,96px) 0; }
.problem h2 { max-width: 700px; margin-top: 4px; }
.problem-grid {
  margin-top: clamp(32px,4vw,48px);
  display: grid; grid-template-columns: 1fr; gap: 32px;
}
@media (min-width: 900px) {
  .problem-grid { grid-template-columns: 1fr 1fr; gap: clamp(32px,4vw,56px); }
}
.problem-col { border-top: 2px solid var(--ink); padding-top: 18px; }
.problem-col h3 { margin-bottom: 4px; }
.problem-col-note { font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); margin-bottom: 20px; }
.pmsg { border-bottom: 1px solid var(--line); padding: 16px 0; }
.problem-col > .pmsg:last-of-type { border-bottom: none; }
.pmsg-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.pmsg-text { font-size: 16px; }
.pmsg-time { font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); white-space: nowrap; }
.pmsg-status { font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); margin-top: 6px; }
.pmsg-reply { margin-top: 10px; background: var(--blue-soft); border-radius: var(--r-card); padding: 10px 13px; font-size: 14px; overflow-wrap: anywhere; }
.pmsg-reply-time { font-family: var(--font-mono); font-size: 11px; color: var(--ink-2); margin-top: 5px; }
.problem-closing { margin-top: 16px; font-size: 13.5px; color: var(--ink-2); }
.problem-caption { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; }
html.js .problem.motion-pending .problem-col { opacity: 0; transform: translateY(8px); transition: opacity 240ms var(--ease), transform 240ms var(--ease); }
html.js .problem.motion-pending .problem-col:nth-child(2) { transition-delay: 120ms; }
html.js .problem.motion-pending.is-revealed .problem-col { opacity: 1; transform: translateY(0); }

/* ============================================================
   PRODUCT DEMO
   ============================================================ */
.product-demo { background: rgba(228,229,251,.5); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: clamp(56px,7vw,96px) 0; }
.product-demo h2 { max-width: 700px; }
.product-demo-intro { max-width: 640px; margin-top: 14px; color: var(--ink-2); }

.scenario-tabs {
  display: none; flex-wrap: wrap; gap: 10px;
  margin-top: clamp(28px,3vw,40px);
  border-bottom: 1px solid var(--line); padding-bottom: 16px;
}
html.js .scenario-tabs { display: flex; }
.scenario-tab {
  min-height: 44px; padding: 10px 16px;
  border: 1px solid var(--line); border-radius: var(--r-control);
  font-size: 14px; font-weight: 500; color: var(--ink-2);
  background: var(--paper-card);
}
.scenario-tab[aria-selected="true"] {
  border-color: var(--blue); color: var(--blue); background: var(--blue-soft);
}
.scenario-tab .ar-part[lang="ar"] { font-family: var(--font-ar); }

.scenario-panels { margin-top: clamp(24px,3vw,36px); }
.scenario-panel { margin-bottom: 32px; }
.scenario-panel:last-child { margin-bottom: 0; }
.scenario-panel h3 { margin-bottom: 12px; }
.scenario-panel .chat-card { max-width: 640px; }
html.js .scenario-panel.is-entering { opacity: 0; transform: translateY(4px); transition: opacity 150ms var(--ease), transform 150ms var(--ease); }
html.js .scenario-panel.is-entering.is-active { opacity: 1; transform: translateY(0); }
@media (min-width: 640px) and (max-width: 1024px) {
  html.js .scenario-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scenario-tab { width: 100%; }
}

.trust-card { border: 1px solid var(--line); border-radius: var(--r-card); padding: 24px; background: var(--paper-card); }
.trust-conf { font-family: var(--font-mono); font-size: 15px; }
.trust-tag {
  display: inline-block; font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: var(--r-tag); padding: 4px 8px; margin-top: 10px;
}
.trust-tag.is-auto { color: var(--green-text); border-color: var(--green-text); }
.trust-tag.is-handoff { color: var(--ink-2); }
.trust-card p.body { margin-top: 14px; }
.trust-note { max-width: 680px; color: var(--ink-2); font-size: 15px; }

/* ============================================================
   MERCHANT CONTROL
   ============================================================ */
.control { background: rgba(228,229,251,.5); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: clamp(56px,7vw,96px) 0; }
.control h2 { max-width: 760px; }
.control-intro { max-width: 680px; margin-top: 14px; color: var(--ink-2); }
.control-grid { margin-top: clamp(32px,4vw,48px); display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; isolation: isolate; }
.control-trust { display: grid; gap: 16px; min-width: 0; }
.control-trust .sysline--info { margin-top: 12px; }
.inbox-card { --chat-min-h: 0; padding: 18px; }
.inbox-list { margin-top: 8px; }
.inbox-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line-2); }
.inbox-row strong { display: block; font-size: 15px; }
.inbox-row p { margin-top: 2px; color: var(--ink-2); font-size: 14px; overflow-wrap: anywhere; }
.inbox-row .trust-tag { margin-top: 0; text-align: right; font-size: 10px; line-height: 1.35; max-width: 150px; overflow-wrap: anywhere; }
.inbox-row.is-open { border-bottom: 0; }
.inbox-takeover { margin: 0 0 4px 12px; padding: 12px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-card); }
.inbox-takeover > p { font-size: 11px; color: var(--ink-2); overflow-wrap: anywhere; }
.inbox-reply { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 10px; padding: 8px 8px 8px 10px; background: var(--paper-card); border: 1px solid var(--line); border-radius: var(--r-control); color: var(--ink-3); font-size: 12px; }
.inbox-send { flex: 0 0 auto; background: var(--blue); color: var(--paper); border-radius: var(--r-control); padding: 5px 8px; font-weight: 600; }
@media (min-width: 900px) { .control-grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px,4vw,56px); align-items: start; } }

/* ============================================================
   LANGUAGES
   ============================================================ */
.languages { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: clamp(48px,6vw,80px) 0; }
.languages h2 { max-width: 700px; }
.lang-grid {
  margin-top: 32px; display: grid; grid-template-columns: 1fr; gap: 0;
  border-top: 1px solid var(--line);
}
@media (min-width: 768px) { .lang-grid { grid-template-columns: repeat(3,1fr); } }
.lang-cell { padding: 24px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 768px) {
  .lang-cell { padding: 28px 24px; border-bottom: none; }
  .lang-cell + .lang-cell { border-left: 1px solid var(--line); }
}
.lang-label { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); margin-bottom: 12px; }
.lang-msg { font-weight: 700; font-size: clamp(1.2rem,2vw,1.5rem); }
.lang-msg.ar { font-family: var(--font-ar); }
.lang-note { font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); margin-top: 12px; }
html.js .languages.motion-pending .lang-cell { opacity: 0; transform: translateY(8px); transition: opacity 240ms var(--ease), transform 240ms var(--ease); }
html.js .languages.motion-pending .lang-cell:nth-child(2) { transition-delay: 80ms; }
html.js .languages.motion-pending .lang-cell:nth-child(3) { transition-delay: 160ms; }
html.js .languages.motion-pending.is-revealed .lang-cell { opacity: 1; transform: translateY(0); }
.languages-footnote { margin-top: 28px; max-width: 680px; color: var(--ink-2); font-size: 15px; }

/* ============================================================
   COMPARISON
   ============================================================ */
.compare { padding: clamp(56px,7vw,96px) 0; }
.compare h2 { max-width: 700px; }
.compare-scroll { margin-top: 32px; overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; min-width: 640px; box-shadow: var(--shadow-1); }
.compare-table th, .compare-table td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); font-size: 14.5px; vertical-align: top; }
.compare-table th { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); border-bottom: 2px solid var(--ink); }
.compare-table td:first-child, .compare-table th:first-child { color: var(--ink); font-weight: 500; }
.compare-table td.is-luma { color: var(--ink); font-weight: 500; background: var(--blue-soft); }
.compare-table th.is-luma { background: var(--blue-soft); color: var(--blue-deep); }

@media (max-width: 640px) {
  .compare-table, .compare-table thead, .compare-table tbody, .compare-table th, .compare-table td, .compare-table tr { display: block; }
  .compare-table { min-width: 0; }
  .compare-table thead { display: none; }
  .compare-table tr { border: 1px solid var(--line); border-radius: var(--r-card); margin-bottom: 16px; padding: 8px 12px; }
  .compare-table td { border-bottom: 1px solid var(--line-2); padding: 10px 0; }
  .compare-table td:last-child { border-bottom: none; }
  .compare-table td::before { content: attr(data-label); display: block; font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); margin-bottom: 4px; }
}

/* ============================================================
   SETUP
   ============================================================ */
.setup { padding: clamp(56px,7vw,96px) 0; }
.setup h2 { max-width: 700px; }
.setup-intro { margin-top: 14px; max-width: 640px; color: var(--ink-2); }
.setup-grid { margin-top: clamp(32px,4vw,48px); display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.setup-step { display: flex; flex-direction: column; min-width: 0; padding: 24px 0; border-bottom: 1px solid var(--line); }
.setup-marker, .setup-time { font-size: 12px; color: var(--ink-3); letter-spacing: .04em; }
.setup-step h3 { margin-top: 14px; font-size: 18px; line-height: 1.25; }
.setup-step p { margin-top: 8px; color: var(--ink-2); font-size: 15px; }
.setup-time { margin-top: 18px; color: var(--blue); }
.setup-footnote { max-width: 780px; margin-top: 24px; color: var(--ink-3); font-size: 11px; line-height: 1.6; overflow-wrap: anywhere; }
.setup-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
@media (min-width: 768px) {
  .setup-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .setup-step { padding: 28px 24px; border-bottom: 0; }
  .setup-step:first-child { padding-left: 0; }
  .setup-step + .setup-step { border-left: 1px solid var(--line); }
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: clamp(56px,7vw,96px) 0; }
.pricing-head { display: flex; flex-direction: column; gap: 8px; }
.pricing-sub { font-size: 14.5px; color: var(--ink-2); }
.plan-table { margin-top: 32px; border-top: 2px solid var(--ink); }
.plan-row {
  display: grid; grid-template-columns: 1fr; gap: 12px;
  padding: 22px 0; border-bottom: 1px solid var(--line);
}
.plan-row.is-popular { background: rgba(38,64,222,.05); box-shadow: var(--shadow-2); }
@media (min-width: 900px) {
  .plan-row { grid-template-columns: 1fr .8fr 2fr auto; align-items: center; gap: 20px; padding: 24px 20px; }
}
.plan-name-row { display: flex; align-items: center; gap: 10px; }
.plan-name { font-weight: 700; font-size: 19px; }
.plan-popular-tag {
  font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--blue); border: 1px solid var(--blue); border-radius: var(--r-tag); padding: 2px 7px;
}
.plan-price { font-family: var(--font-mono); font-weight: 500; font-size: 22px; }
.plan-price .mo { font-size: 12px; color: var(--ink-3); }
.plan-desc { font-size: 14.5px; color: var(--ink-2); }
.plan-desc .cnt { font-family: var(--font-mono); color: var(--ink); }

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: clamp(56px,7vw,96px) 0; }
.faq h2 { max-width: 700px; }
.faq-list { margin-top: 32px; }
.faq-item { background: var(--paper-card); border: 1px solid var(--line); box-shadow: var(--shadow-1); }
.faq-item + .faq-item { margin-top: 10px; }
.faq-item summary {
  min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 18px; font-weight: 600; font-size: 16px; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--font-mono); font-size: 18px; color: var(--ink-3); flex-shrink: 0; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { padding: 0 18px 18px; max-width: 760px; color: var(--ink-2); font-size: 15px; line-height: 1.6; }
.faq-item a { color: var(--blue); border-bottom: 1px solid var(--blue); }

/* ============================================================
   CLOSING CTA
   ============================================================ */
.closing { background: var(--blue-deep); border-top: 1px solid rgba(244,239,230,.24); padding: clamp(56px,8vw,104px) 0; }
.closing-line1 { max-width: 900px; }
.closing-line1 bdi { white-space: nowrap; }
.closing-line2 { margin-top: 16px; max-width: 640px; color: var(--paper); font-size: 17px; }
.closing-ctas { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 28px; }
.closing h2 { color: var(--paper); }
.closing .btn { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.closing .btn:hover { background: var(--paper-2); border-color: var(--paper-2); }
.closing .btn-outline { background: transparent; color: var(--paper); border-color: var(--paper); }
.closing .btn-outline:hover { color: var(--paper-2); border-color: var(--paper-2); }
.closing .btn-text { color: var(--paper); }
.closing .btn-text:hover { border-bottom-color: var(--paper); }
.closing a:focus-visible, .closing button:focus-visible { outline-color: var(--paper); }
html.js .closing.motion-pending .closing-line1,
html.js .closing.motion-pending .closing-line2 { opacity: 0; transform: translateY(8px); transition: opacity 240ms var(--ease), transform 240ms var(--ease); }
html.js .closing.motion-pending.is-revealed .closing-line1,
html.js .closing.motion-pending.is-revealed .closing-line2 { opacity: 1; transform: translateY(0); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { padding: clamp(40px,5vw,64px) 0 32px; border-top: 1px solid var(--line); }
.foot-top { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.foot-top img { width: 24px; height: 24px; object-fit: contain; }
.foot-top span { font-weight: 700; font-size: 17px; }
.foot-blurb { max-width: 420px; font-size: 14px; color: var(--ink-2); }
.foot-grid { margin-top: 32px; display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 640px) { .foot-grid { grid-template-columns: repeat(3,1fr); } }
.foot-col-title { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); margin-bottom: 12px; }
.foot-links { display: flex; flex-direction: column; gap: 3px; }
.foot-links a { display: inline-flex; align-items: center; font-size: 14.5px; color: var(--ink-2); min-height: 44px; padding: 10px 0; }
.foot-links a:hover { color: var(--blue); text-decoration: underline; }
.foot-note { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--line-2); font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-2); }
.foot-copy { margin-top: 8px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); }