/* ==========================================================================
   entaweya.com — أنت ويا
   Social Media Management SaaS landing page
   RTL-first (Arabic) with LTR (English) support via [dir] logical properties
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  --ink-900: #07061a;
  --ink-800: #0b0a1f;
  --ink-700: #12102e;
  --ink-600: #1a1740;
  --ink-500: #241f56;
  --ink-400: #322b6e;

  --violet-300: #c4b5fd;
  --violet-400: #a78bfa;
  --violet-500: #7c3aed;
  --violet-600: #6425d0;
  --violet-700: #4c1d95;

  --cyan-400: #22d3ee;
  --cyan-500: #06b6d4;
  --pink-400: #f472b6;
  --pink-500: #ec4899;
  --amber-400: #fbbf24;
  --green-400: #34d399;

  --text: #f4f2ff;
  --text-soft: #b9b3dc;
  --text-mute: #8d87b4;

  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);

  --glass: rgba(255, 255, 255, 0.045);
  --glass-2: rgba(255, 255, 255, 0.07);

  --grad-brand: linear-gradient(120deg, var(--violet-500), var(--pink-500) 55%, var(--cyan-400));
  --grad-soft: linear-gradient(140deg, rgba(124, 58, 237, .30), rgba(34, 211, 238, .16));

  --shadow-sm: 0 2px 10px rgba(0, 0, 0, .28);
  --shadow-md: 0 14px 40px rgba(0, 0, 0, .38);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, .5);
  --glow-violet: 0 0 0 1px rgba(167, 139, 250, .28), 0 18px 45px -14px rgba(124, 58, 237, .65);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 30px;
  --r-pill: 999px;

  --container: 1200px;
  --header-h: 74px;

  --ff-ar: 'IBM Plex Sans Arabic', 'Cairo', system-ui, sans-serif;
  --ff-display: 'Cairo', 'IBM Plex Sans Arabic', system-ui, sans-serif;
  --ff-en: 'Inter', system-ui, sans-serif;

  --t-fast: .18s cubic-bezier(.4, 0, .2, 1);
  --t-mid: .32s cubic-bezier(.4, 0, .2, 1);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-block-start: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-ar);
  background: var(--ink-800);
  color: var(--text);
  line-height: 1.75;
  font-size: 16.5px;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

html[lang="en"] body { font-family: var(--ff-en); font-size: 16px; line-height: 1.7; }

img, svg, canvas { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
fieldset { border: 0; }

h1, h2, h3, h4 {
  font-family: var(--ff-display);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.01em;
}
html[lang="en"] h1, html[lang="en"] h2,
html[lang="en"] h3, html[lang="en"] h4 { font-family: var(--ff-en); letter-spacing: -.025em; }

::selection { background: var(--violet-500); color: #fff; }

:focus-visible {
  outline: 2px solid var(--violet-300);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute;
  inset-inline-start: -9999px;
  top: 8px;
  z-index: 999;
  background: var(--violet-500);
  padding: 10px 18px;
  border-radius: var(--r-sm);
  font-weight: 700;
}
.skip-link:focus { inset-inline-start: 12px; }

/* ---------- 3. Background decor ---------- */
.bg-decor {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .55;
}
.blob-1 {
  width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(124, 58, 237, .85), transparent 68%);
  top: -220px; inset-inline-start: -160px;
  animation: drift 22s ease-in-out infinite alternate;
}
.blob-2 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(236, 72, 153, .55), transparent 70%);
  top: 32%; inset-inline-end: -180px;
  animation: drift 26s ease-in-out infinite alternate-reverse;
}
.blob-3 {
  width: 580px; height: 580px;
  background: radial-gradient(circle, rgba(34, 211, 238, .42), transparent 70%);
  bottom: -200px; inset-inline-start: 28%;
  animation: drift 30s ease-in-out infinite alternate;
}
.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .032) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 65% at 50% 0%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 65% at 50% 0%, #000 20%, transparent 78%);
}
@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(40px, 60px, 0) scale(1.14); }
}

/* ---------- 4. Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 22px;
  position: relative;
  z-index: 1;
}
.container-narrow { max-width: 860px; }

.section { padding-block: 96px; position: relative; z-index: 1; }
.section-alt {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .028) 12%, rgba(255, 255, 255, .028) 88%, transparent);
  border-block: 1px solid var(--line);
}

.section-head {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 56px;
}
.section-head h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.6rem);
  margin-block: 18px 14px;
}
.section-head p {
  color: var(--text-soft);
  font-size: 1.06rem;
  max-width: 640px;
  margin-inline: auto;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  background: var(--glass);
  font-size: .84rem;
  font-weight: 600;
  color: var(--text-soft);
  letter-spacing: .01em;
}
.pill-glow {
  background: linear-gradient(120deg, rgba(124, 58, 237, .35), rgba(34, 211, 238, .18));
  border-color: rgba(167, 139, 250, .45);
  color: #ede9fe;
  box-shadow: 0 0 26px -8px rgba(124, 58, 237, .9);
}
.pill i { color: var(--violet-300); }

.grad-text {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: .98rem;
  border: 1px solid transparent;
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
  white-space: nowrap;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--glow-violet);
  background-size: 180% 180%;
  background-position: 0% 50%;
}
.btn-primary:hover {
  background-position: 100% 50%;
  box-shadow: 0 0 0 1px rgba(196, 181, 253, .5), 0 22px 55px -16px rgba(124, 58, 237, .95);
}

.btn-ghost {
  background: var(--glass-2);
  border-color: var(--line-strong);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .12); border-color: rgba(196, 181, 253, .5); }

.btn-outline {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--violet-400); background: rgba(124, 58, 237, .14); }

.btn-sm { padding: 10px 18px; font-size: .9rem; }
.btn-lg { padding: 16px 32px; font-size: 1.04rem; }
.btn-block { width: 100%; }

.btn[disabled], .btn.is-loading { opacity: .65; pointer-events: none; }
.btn.is-loading i { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 6. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--t-mid), border-color var(--t-mid), backdrop-filter var(--t-mid);
  border-block-end: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(11, 10, 31, .82);
  backdrop-filter: blur(16px) saturate(160%);
  border-block-end-color: var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  height: 100%;
}

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 13px;
  background: var(--grad-brand);
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: 1.22rem;
  color: #fff;
  box-shadow: 0 8px 22px -8px rgba(124, 58, 237, .9);
  flex: none;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.18; }
.brand-text strong { font-family: var(--ff-display); font-size: 1.1rem; font-weight: 800; }
.brand-text small { font-size: .68rem; color: var(--text-mute); letter-spacing: .06em; }

.main-nav { margin-inline-start: auto; }
.main-nav ul { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  display: block;
  padding: 9px 14px;
  border-radius: var(--r-pill);
  font-size: .94rem;
  font-weight: 600;
  color: var(--text-soft);
  transition: color var(--t-fast), background var(--t-fast);
}
.main-nav a:hover { color: var(--text); background: var(--glass-2); }

.header-actions { display: flex; align-items: center; gap: 10px; margin-inline-start: auto; }
.main-nav + .header-actions { margin-inline-start: 0; }

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  background: var(--glass);
  font-size: .85rem;
  font-weight: 700;
  color: var(--text-soft);
  transition: color var(--t-fast), border-color var(--t-fast);
}
.lang-toggle:hover { color: var(--text); border-color: var(--violet-400); }

.nav-burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: var(--glass);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-burger span {
  display: block;
  width: 18px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--t-fast), opacity var(--t-fast);
}
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 7. Hero ---------- */
.hero { padding-block: 66px 84px; position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 56px;
  align-items: center;
}
.hero-copy { max-width: 620px; }
.hero-title {
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  margin-block: 22px 20px;
  line-height: 1.2;
}
.hero-title span { display: block; }
.hero-sub { color: var(--text-soft); font-size: 1.1rem; max-width: 560px; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-block: 32px 14px; }
.hero-note {
  display: flex; align-items: center; gap: 9px;
  font-size: .88rem; color: var(--text-mute);
}
.hero-note i { color: var(--green-400); }

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 34px;
  margin-block-start: 36px;
  padding-block-start: 26px;
  border-block-start: 1px solid var(--line);
}
.hero-stats li { display: flex; flex-direction: column; gap: 2px; }
.hero-stats strong {
  font-family: var(--ff-display);
  font-size: 1.72rem;
  font-weight: 900;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-stats span { font-size: .84rem; color: var(--text-mute); }

/* --- app window mock --- */
.hero-visual { position: relative; }
.app-window {
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(165deg, rgba(26, 23, 64, .96), rgba(11, 10, 31, .98));
  box-shadow: var(--shadow-lg), 0 0 70px -30px rgba(124, 58, 237, .8);
  overflow: hidden;
  animation: floaty 7s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-11px); }
}
.app-topbar {
  display: flex; align-items: center; gap: 8px;
  padding: 13px 16px;
  border-block-end: 1px solid var(--line);
  background: rgba(255, 255, 255, .03);
}
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }
.app-urlbar {
  margin-inline-start: 10px;
  flex: 1;
  font-size: .72rem;
  color: var(--text-mute);
  background: rgba(0, 0, 0, .35);
  border-radius: var(--r-pill);
  padding: 5px 14px;
  text-align: center;
  direction: ltr;
}

.app-body { display: flex; min-height: 372px; }
.app-side {
  width: 60px;
  flex: none;
  border-inline-end: 1px solid var(--line);
  padding: 16px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: rgba(0, 0, 0, .18);
}
.side-logo {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: var(--grad-brand);
  font-weight: 900;
  font-size: .9rem;
  margin-block-end: 6px;
}
.side-item {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 10px;
  color: var(--text-mute);
  font-size: .9rem;
}
.side-item.is-active {
  background: rgba(124, 58, 237, .3);
  color: #ddd6fe;
  box-shadow: 0 0 0 1px rgba(167, 139, 250, .4);
}

.app-main { flex: 1; padding: 18px; min-width: 0; }
.app-head { display: flex; align-items: center; justify-content: space-between; margin-block-end: 14px; }
.app-title { font-family: var(--ff-display); font-weight: 800; font-size: 1rem; }
.app-badge {
  font-size: .7rem;
  color: var(--violet-300);
  border: 1px solid rgba(167, 139, 250, .35);
  background: rgba(124, 58, 237, .18);
  padding: 3px 11px;
  border-radius: var(--r-pill);
}

.mock-composer {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px;
  background: rgba(255, 255, 255, .028);
  margin-block-end: 14px;
}
.mock-ai-row {
  display: flex; align-items: center; gap: 9px;
  font-size: .85rem;
  color: #ddd6fe;
  margin-block-end: 11px;
  min-height: 24px;
}
.mock-ai-row i { color: var(--violet-400); }
.mock-typing::after {
  content: '';
  display: inline-block;
  width: 2px; height: 1em;
  background: var(--violet-300);
  margin-inline-start: 3px;
  vertical-align: -.15em;
  animation: caret 1s steps(2) infinite;
}
@keyframes caret { 50% { opacity: 0; } }

.mock-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-block-end: 12px; }
.mock-chips span {
  font-size: .68rem;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: rgba(124, 58, 237, .2);
  border: 1px solid rgba(167, 139, 250, .24);
  color: #cbbdfb;
}

.mock-preview {
  display: flex; gap: 10px; align-items: flex-start;
  border-top: 1px dashed var(--line);
  padding-block-start: 12px;
}
.mock-avatar, .pp-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--grad-brand);
  font-size: .82rem;
  font-weight: 900;
  flex: none;
}
.mock-lines { flex: 1; display: flex; flex-direction: column; gap: 8px; padding-block-start: 5px; }
.line { display: block; height: 7px; border-radius: 4px; background: rgba(255, 255, 255, .13); }
.w-90 { width: 90%; }
.w-70 { width: 70%; }
.w-50 { width: 50%; }

.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-block-end: 14px; }
.mock-card {
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 11px 12px;
  background: rgba(255, 255, 255, .03);
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.mc-label { font-size: .68rem; color: var(--text-mute); }
.mock-card strong { font-size: 1.02rem; font-family: var(--ff-display); }
.mc-spark {
  height: 3px; width: 60%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--violet-400), transparent);
  margin-block-start: 4px;
}
.mc-spark-2 { background: linear-gradient(90deg, var(--cyan-400), transparent); width: 78%; }
.mc-spark-3 { background: linear-gradient(90deg, var(--pink-400), transparent); width: 66%; }

.mock-chart { height: 78px; }
.mock-chart svg { width: 100%; height: 100%; }

.float-card {
  position: absolute;
  border-radius: var(--r-md);
  border: 1px solid var(--line-strong);
  background: rgba(18, 16, 46, .92);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  font-size: .78rem;
}
.float-platforms {
  display: flex; align-items: center; gap: 11px;
  padding: 11px 16px;
  bottom: -18px;
  inset-inline-start: -14px;
  font-size: 1.05rem;
  animation: floaty 6s ease-in-out infinite reverse;
}
.float-ai {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  top: 84px;
  inset-inline-end: -18px;
  animation: floaty 5.4s ease-in-out infinite;
}
.float-ai > i {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber-400), var(--pink-500));
  color: #1a1340;
  font-size: .85rem;
  flex: none;
}
.float-ai div { display: flex; flex-direction: column; line-height: 1.3; }
.float-ai strong { font-size: .82rem; }
.float-ai small { font-size: .68rem; color: var(--text-mute); }

/* ---------- 8. Marquee ---------- */
.marquee-section { padding-block: 30px 54px; position: relative; z-index: 1; }
.marquee-cap {
  text-align: center;
  font-size: .84rem;
  color: var(--text-mute);
  letter-spacing: .04em;
  margin-block-end: 24px;
}
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 48px;
  width: max-content;
  animation: scroll-x 34s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 1.06rem;
  color: rgba(244, 242, 255, .42);
  white-space: nowrap;
  transition: color var(--t-fast);
}
.marquee-track span i { font-size: 1.15rem; color: rgba(167, 139, 250, .6); }
.marquee-track span:hover { color: var(--text); }
@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- 9. Compare ---------- */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.compare-card {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  padding: 30px 28px;
  background: var(--glass);
}
.compare-card h3 {
  display: flex; align-items: center; gap: 11px;
  font-size: 1.24rem;
  margin-block-end: 20px;
}
.compare-card ul { display: flex; flex-direction: column; gap: 13px; }
.compare-card li {
  position: relative;
  padding-inline-start: 26px;
  color: var(--text-soft);
  font-size: .98rem;
}
.compare-card li::before {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  top: .62em;
  width: 9px; height: 9px;
  border-radius: 50%;
}
.compare-bad { border-color: rgba(248, 113, 113, .26); background: linear-gradient(165deg, rgba(248, 113, 113, .09), rgba(255, 255, 255, .028)); }
.compare-bad h3 { color: #fca5a5; }
.compare-bad li::before { background: #f87171; }
.compare-good { border-color: rgba(52, 211, 153, .3); background: linear-gradient(165deg, rgba(52, 211, 153, .1), rgba(255, 255, 255, .028)); }
.compare-good h3 { color: #6ee7b7; }
.compare-good li::before { background: var(--green-400); }

/* ---------- 10. Features ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-card {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--glass);
  padding: 28px 26px;
  transition: transform var(--t-mid), border-color var(--t-mid), background var(--t-mid), box-shadow var(--t-mid);
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: '';
  position: absolute;
  inset-inline: 0; top: 0; height: 2px;
  background: var(--grad-brand);
  opacity: 0;
  transition: opacity var(--t-mid);
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  background: var(--glass-2);
  box-shadow: var(--shadow-md);
}
.feature-card:hover::after { opacity: 1; }
.feature-wide { grid-column: span 3; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 34px; align-items: center; }
.feature-wide .feature-icon,
.feature-wide h3 { grid-column: 1; }
.feature-wide p { grid-column: 1; }
.feature-wide .feature-demo { grid-column: 2; grid-row: 1 / span 3; }

.feature-icon {
  width: 50px; height: 50px;
  border-radius: 15px;
  display: grid; place-items: center;
  font-size: 1.18rem;
  margin-block-end: 17px;
  color: #fff;
}
.icon-violet { background: linear-gradient(135deg, var(--violet-500), var(--violet-700)); box-shadow: 0 10px 26px -12px rgba(124, 58, 237, .95); }
.icon-cyan { background: linear-gradient(135deg, var(--cyan-500), #0e7490); box-shadow: 0 10px 26px -12px rgba(6, 182, 212, .9); }
.icon-pink { background: linear-gradient(135deg, var(--pink-500), #9d174d); box-shadow: 0 10px 26px -12px rgba(236, 72, 153, .9); }
.icon-amber { background: linear-gradient(135deg, var(--amber-400), #b45309); box-shadow: 0 10px 26px -12px rgba(251, 191, 36, .8); }
.icon-green { background: linear-gradient(135deg, var(--green-400), #047857); box-shadow: 0 10px 26px -12px rgba(52, 211, 153, .85); }

.feature-card h3 { font-size: 1.13rem; margin-block-end: 9px; }
.feature-card p { color: var(--text-soft); font-size: .95rem; }

.feature-demo { display: flex; flex-direction: column; gap: 10px; }
.fd-input, .fd-output {
  border-radius: var(--r-md);
  padding: 13px 16px;
  font-size: .9rem;
}
.fd-input {
  border: 1px dashed var(--line-strong);
  color: var(--text-mute);
  background: rgba(0, 0, 0, .22);
  direction: rtl;
}
html[lang="en"] .fd-input { direction: ltr; }
.fd-arrow { text-align: center; color: var(--violet-400); font-size: .85rem; }
.fd-output {
  border: 1px solid rgba(167, 139, 250, .35);
  background: linear-gradient(140deg, rgba(124, 58, 237, .2), rgba(34, 211, 238, .1));
  color: #ece9ff;
  line-height: 1.7;
}

/* ---------- 11. AI Studio ---------- */
.studio-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 28px;
  align-items: start;
}
.studio-form, .studio-output {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--glass);
  padding: 28px;
}
.studio-form { display: flex; flex-direction: column; gap: 9px; }
.studio-form > label:first-child { margin-block-end: 2px; }
.studio-form label {
  font-size: .87rem;
  font-weight: 600;
  color: var(--text-soft);
}
.studio-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-block: 8px; }
.studio-field { display: flex; flex-direction: column; gap: 7px; margin-block-end: 8px; }

.studio-form input[type="text"],
.studio-field select,
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, .3);
  color: var(--text);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  font-size: .95rem;
}
.studio-form input::placeholder, .form-field input::placeholder, .form-field textarea::placeholder { color: var(--text-mute); }
.studio-form input:focus, .studio-field select:focus,
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--violet-400);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, .22);
  background: rgba(0, 0, 0, .42);
}
.studio-field select, .form-field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-mute) 50%), linear-gradient(135deg, var(--text-mute) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-inline-end: 40px;
}
.studio-field select option, .form-field select option { background: var(--ink-700); color: var(--text); }

.studio-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin-block: 10px 16px;
}
.studio-chips legend {
  font-size: .87rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-block-end: 10px;
  float: none;
}
.studio-chips label { position: relative; cursor: pointer; }
.studio-chips input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.studio-chips span {
  display: block;
  padding: 8px 15px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  background: var(--glass);
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-soft);
  transition: all var(--t-fast);
}
.studio-chips input:checked + span {
  background: linear-gradient(120deg, rgba(124, 58, 237, .5), rgba(236, 72, 153, .32));
  border-color: var(--violet-400);
  color: #fff;
  box-shadow: 0 8px 22px -12px rgba(124, 58, 237, .9);
}
.studio-chips input:focus-visible + span { outline: 2px solid var(--violet-300); outline-offset: 2px; }

.studio-hint { font-size: .78rem; color: var(--text-mute); text-align: center; margin-block-start: 4px; }

.studio-output { display: flex; flex-direction: column; gap: 16px; }
.post-preview {
  border-radius: var(--r-md);
  border: 1px solid var(--line-strong);
  background: linear-gradient(165deg, rgba(0, 0, 0, .34), rgba(26, 23, 64, .5));
  padding: 20px;
  min-height: 250px;
  display: flex;
  flex-direction: column;
}
.post-preview.is-generating { animation: pulse 1.1s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .6; } }

.pp-head { display: flex; align-items: center; gap: 11px; margin-block-end: 16px; }
.pp-head > div { display: flex; flex-direction: column; line-height: 1.3; }
.pp-head strong { font-size: .94rem; }
.pp-head small { font-size: .74rem; color: var(--text-mute); direction: ltr; }
.pp-platform { margin-inline-start: auto; font-size: 1.25rem; color: var(--violet-300); }

.pp-text { font-size: 1rem; line-height: 1.85; color: #ece9ff; white-space: pre-line; flex: 1; }
.pp-tags { margin-block-start: 12px; font-size: .86rem; color: var(--violet-300); line-height: 1.9; }
.pp-foot {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-block-start: 18px;
  padding-block-start: 14px;
  border-block-start: 1px solid var(--line);
  font-size: .82rem;
  color: var(--text-mute);
}
.pp-foot span { display: inline-flex; align-items: center; gap: 6px; }
.pp-foot em { font-style: normal; }
.pp-char { margin-inline-start: auto; direction: ltr; font-size: .74rem; }

.studio-extras { display: flex; flex-wrap: wrap; gap: 10px; }
.mini-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 15px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  background: var(--glass-2);
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-soft);
  transition: all var(--t-fast);
}
.mini-btn:hover { color: var(--text); border-color: var(--violet-400); background: rgba(124, 58, 237, .16); }
.mini-btn.is-done { color: #6ee7b7; border-color: rgba(52, 211, 153, .5); }
.studio-slot { font-size: .84rem; color: var(--text-soft); min-height: 1.5em; }
.studio-slot strong { color: var(--violet-300); }

/* ---------- 12. Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: step;
}
.step {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--glass);
  padding: 30px 24px;
  position: relative;
  transition: transform var(--t-mid), border-color var(--t-mid);
}
.step:hover { transform: translateY(-5px); border-color: rgba(167, 139, 250, .4); }
.step-num {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124, 58, 237, .9), rgba(34, 211, 238, .75));
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: 1.14rem;
  margin-block-end: 16px;
  box-shadow: 0 12px 28px -14px rgba(124, 58, 237, 1);
}
.step h3 { font-size: 1.08rem; margin-block-end: 8px; }
.step p { font-size: .93rem; color: var(--text-soft); }

/* ---------- 13. Platforms ---------- */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.platform-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 24px 12px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--glass);
  font-family: var(--ff-en);
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-soft);
  transition: transform var(--t-mid), border-color var(--t-mid), background var(--t-mid);
  text-align: center;
}
.platform-card i { font-size: 1.6rem; }
.platform-card:hover {
  transform: translateY(-6px) scale(1.03);
  border-color: var(--line-strong);
  background: var(--glass-2);
  color: var(--text);
}

/* ---------- 14. Analytics ---------- */
.analytics-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 46px;
  align-items: center;
}
.analytics-copy h2 { font-size: clamp(1.6rem, 3.2vw, 2.35rem); margin-block: 18px 14px; }
.analytics-copy > p { color: var(--text-soft); margin-block-end: 22px; }
.analytics-copy .btn { margin-block-start: 26px; }

.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-list li { display: flex; align-items: flex-start; gap: 11px; color: var(--text-soft); font-size: .96rem; }
.check-list i {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(52, 211, 153, .16);
  color: var(--green-400);
  font-size: .65rem;
  flex: none;
  margin-block-start: .35em;
}

.analytics-card {
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(165deg, rgba(26, 23, 64, .8), rgba(11, 10, 31, .9));
  padding: 26px;
  box-shadow: var(--shadow-md);
}
.ana-head { display: flex; align-items: center; justify-content: space-between; margin-block-end: 18px; }
.ana-head > div { display: flex; flex-direction: column; line-height: 1.35; }
.ana-head strong { font-family: var(--ff-display); font-size: 1.06rem; }
.ana-head small { font-size: .76rem; color: var(--text-mute); }
.badge-up {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 13px;
  border-radius: var(--r-pill);
  background: rgba(52, 211, 153, .14);
  border: 1px solid rgba(52, 211, 153, .35);
  color: #6ee7b7;
  font-size: .82rem;
  font-weight: 700;
  direction: ltr;
}
.chart-wrap { position: relative; margin-block-end: 20px; }

.ana-mini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.ana-mini-item {
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 13px;
  background: rgba(255, 255, 255, .03);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ana-mini-item span { font-size: .72rem; color: var(--text-mute); }
.ana-mini-item strong { font-family: var(--ff-display); font-size: 1rem; }
.ana-mini-item small { font-size: .72rem; }
.ana-mini-item .up { color: var(--green-400); direction: ltr; }

/* ---------- 15. Pricing ---------- */
.billing-toggle {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  background: var(--glass);
  margin-block-start: 26px;
}
.bt-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 20px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: .9rem;
  color: var(--text-soft);
  transition: all var(--t-fast);
}
.bt-btn:hover { color: var(--text); }
.bt-btn.is-active {
  background: linear-gradient(120deg, rgba(124, 58, 237, .85), rgba(236, 72, 153, .6));
  color: #fff;
  box-shadow: 0 10px 26px -14px rgba(124, 58, 237, .95);
}
.bt-save {
  font-size: .68rem;
  padding: 2px 9px;
  border-radius: var(--r-pill);
  background: rgba(52, 211, 153, .2);
  color: #6ee7b7;
  font-weight: 700;
}
.bt-btn.is-active .bt-save { background: rgba(255, 255, 255, .22); color: #fff; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.price-card {
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background: var(--glass);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--t-mid), border-color var(--t-mid), box-shadow var(--t-mid);
}
.price-card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.price-featured {
  border-color: rgba(167, 139, 250, .55);
  background: linear-gradient(175deg, rgba(124, 58, 237, .22), rgba(255, 255, 255, .035));
  box-shadow: 0 0 0 1px rgba(167, 139, 250, .2), 0 30px 70px -34px rgba(124, 58, 237, .95);
  transform: translateY(-10px);
}
.price-featured:hover { transform: translateY(-14px); }
.ribbon {
  position: absolute;
  top: -13px;
  inset-inline-start: 50%;
  transform: translateX(50%);
  padding: 5px 16px;
  border-radius: var(--r-pill);
  background: var(--grad-brand);
  font-size: .74rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 8px 22px -10px rgba(124, 58, 237, 1);
}
html[lang="en"] .ribbon { transform: translateX(-50%); }

.price-card h3 { font-size: 1.24rem; margin-block-end: 6px; }
.plan-desc { font-size: .88rem; color: var(--text-mute); min-height: 2.6em; }
.price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-block: 18px 22px;
  padding-block-end: 22px;
  border-block-end: 1px solid var(--line);
  flex-wrap: wrap;
}
/* Keep "$29" as one unbreakable, left-to-right unit in both languages. */
.amount-wrap {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}
.price .cur { font-size: 1rem; color: var(--text-soft); font-weight: 600; }
.price .amount {
  font-family: var(--ff-display);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  direction: ltr;
}
.price .per { font-size: .86rem; color: var(--text-mute); }
.price-custom { align-items: center; }
.price-custom span { font-family: var(--ff-display); font-size: 1.7rem; font-weight: 800; }

.plan-features { display: flex; flex-direction: column; gap: 12px; margin-block-end: 28px; flex: 1; }
.plan-features li { display: flex; align-items: flex-start; gap: 10px; font-size: .93rem; color: var(--text-soft); }
.plan-features i {
  width: 19px; height: 19px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(124, 58, 237, .26);
  color: var(--violet-300);
  font-size: .58rem;
  flex: none;
  margin-block-start: .42em;
}
.price-featured .plan-features i { background: rgba(255, 255, 255, .2); color: #fff; }

.price-foot {
  text-align: center;
  font-size: .84rem;
  color: var(--text-mute);
  margin-block-start: 34px;
}

/* ---------- 16. Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.testimonial {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--glass);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform var(--t-mid), border-color var(--t-mid);
}
.testimonial:hover { transform: translateY(-5px); border-color: rgba(167, 139, 250, .38); }
.testimonial blockquote {
  font-size: 1rem;
  line-height: 1.9;
  color: #ece9ff;
  flex: 1;
  position: relative;
  padding-block-start: 18px;
}
.testimonial blockquote::before {
  content: '”';
  position: absolute;
  top: -22px;
  inset-inline-start: 0;
  font-size: 3.2rem;
  line-height: 1;
  color: rgba(167, 139, 250, .5);
  font-family: Georgia, serif;
}
.testimonial figcaption { display: flex; align-items: center; gap: 12px; }
.testimonial figcaption > span:last-child { display: flex; flex-direction: column; line-height: 1.35; }
.testimonial strong { font-size: .93rem; }
.testimonial small { font-size: .77rem; color: var(--text-mute); }
.t-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 800;
  font-size: 1rem;
  flex: none;
  background: linear-gradient(135deg, var(--violet-500), var(--violet-700));
}
.t-avatar-2 { background: linear-gradient(135deg, var(--cyan-500), #0e7490); }
.t-avatar-3 { background: linear-gradient(135deg, var(--pink-500), #9d174d); }

/* ---------- 17. FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--glass);
  overflow: hidden;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.faq-item:hover { border-color: var(--line-strong); }
.faq-item[open] { border-color: rgba(167, 139, 250, .4); background: var(--glass-2); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 19px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 700;
  font-size: 1.01rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i {
  flex: none;
  color: var(--violet-300);
  font-size: .82rem;
  transition: transform var(--t-mid);
}
.faq-item[open] summary i { transform: rotate(180deg); }
.faq-body {
  padding: 0 22px 20px;
  color: var(--text-soft);
  font-size: .95rem;
  line-height: 1.9;
}

/* ---------- 18. CTA + form ---------- */
.cta-section {
  padding-block: 96px 110px;
}
.cta-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.cta-copy h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin-block: 18px 14px; }
.cta-copy > p { color: var(--text-soft); margin-block-end: 24px; }

.lead-form {
  border-radius: var(--r-xl);
  border: 1px solid var(--line-strong);
  background: linear-gradient(170deg, rgba(26, 23, 64, .9), rgba(11, 10, 31, .94));
  padding: 32px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.lead-form h3 { font-size: 1.3rem; margin-block-end: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field label { font-size: .84rem; font-weight: 600; color: var(--text-soft); }
.form-field textarea { resize: vertical; min-height: 84px; font-family: inherit; }

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .84rem;
  color: var(--text-soft);
  cursor: pointer;
  line-height: 1.6;
}
.checkbox-field input {
  width: 18px; height: 18px;
  accent-color: var(--violet-500);
  flex: none;
  margin-block-start: .28em;
  cursor: pointer;
}

.form-status { font-size: .87rem; min-height: 1.4em; margin-block-start: 2px; }
.form-status.is-ok { color: #6ee7b7; }
.form-status.is-err { color: #fca5a5; }

/* ---------- 19. Footer ---------- */
.site-footer {
  border-block-start: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, .028), transparent);
  padding-block: 64px 26px;
  position: relative;
  z-index: 1;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 40px;
  padding-block-end: 44px;
  border-block-end: 1px solid var(--line);
}
.footer-brand p { font-size: .9rem; color: var(--text-mute); margin-block: 18px 20px; max-width: 340px; }
.social-row { display: flex; gap: 10px; }
.social-row a {
  width: 38px; height: 38px;
  border-radius: 11px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  background: var(--glass);
  color: var(--text-soft);
  transition: all var(--t-fast);
}
.social-row a:hover { color: #fff; border-color: var(--violet-400); background: rgba(124, 58, 237, .22); transform: translateY(-3px); }

.footer-col h4 { font-size: .95rem; margin-block-end: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a { font-size: .89rem; color: var(--text-mute); transition: color var(--t-fast); }
.footer-col a:hover { color: var(--violet-300); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-block-start: 24px;
  font-size: .83rem;
  color: var(--text-mute);
}
.footer-note { color: var(--text-mute); }

/* ---------- 19b. Powered-by attribution ---------- */
.powered-by {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 22px;
  margin-block-end: 8px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(124, 58, 237, .14), rgba(255, 255, 255, .03));
}
.powered-by-mark {
  flex: none;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 16px;
  border: 1px solid rgba(167, 139, 250, .45);
  background: linear-gradient(140deg, rgba(124, 58, 237, .55), rgba(34, 211, 238, .22));
  font-family: var(--ff-en);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .09em;
  color: #ede9fe;
  box-shadow: 0 12px 30px -16px rgba(124, 58, 237, 1);
}
.powered-by-body { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.powered-by-body h5 {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 7px;
  font-family: var(--ff-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-soft);
}
.powered-by-name {
  font-family: var(--ff-en);
  font-weight: 800;
  font-size: 1.06rem;
  color: var(--text);
  letter-spacing: .01em;
}
.powered-by-place {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  font-size: .84rem;
  color: var(--text-mute);
}
.powered-by-place i { color: var(--pink-400); font-size: .8rem; }
/* Both names are shown on the Arabic site; English shows only the Latin name.
   The separator lives on the Arabic span so it disappears with it. */
.powered-by-arabic::after { content: ' ·'; }
html[lang="en"] .powered-by-arabic { display: none; }
.powered-by-latin { font-family: var(--ff-en); }
.powered-by-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-block-start: 3px;
}
.powered-by-links a {
  display: inline-block;
  padding: 4px 13px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, .24);
  font-family: var(--ff-en);
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-soft);
  transition: all var(--t-fast);
}
.powered-by-links a:hover {
  color: #fff;
  border-color: var(--violet-400);
  background: rgba(124, 58, 237, .28);
  transform: translateY(-2px);
}

/* ---------- 20. To top ---------- */
.to-top {
  position: fixed;
  inset-inline-end: 22px;
  bottom: 22px;
  width: 46px; height: 46px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--t-mid);
  z-index: 90;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { transform: translateY(-3px) scale(1.06); }

/* ---------- 21. Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s cubic-bezier(.16, 1, .3, 1), transform .7s cubic-bezier(.16, 1, .3, 1);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- 22. Responsive ---------- */
@media (max-width: 1080px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-wide { grid-column: span 2; }
  .platform-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero-grid { gap: 40px; }
  .analytics-grid, .studio-grid, .cta-grid { gap: 30px; }
}

@media (max-width: 920px) {
  .nav-burger { display: flex; }
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: rgba(11, 10, 31, .97);
    backdrop-filter: blur(18px);
    border-block-end: 1px solid var(--line);
    padding: 14px 22px 22px;
    margin: 0;
    transform: translateY(-140%);
    transition: transform .38s cubic-bezier(.4, 0, .2, 1);
    z-index: 99;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .main-nav.is-open { transform: translateY(0); }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 4px; }
  .main-nav a { padding: 14px 16px; font-size: 1rem; border-block-end: 1px solid var(--line); border-radius: 0; }
  .main-nav li:last-child a { border-block-end: 0; }
  .main-nav a:hover { background: transparent; color: var(--violet-300); }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 100%; text-align: center; margin-inline: auto; }
  .hero-cta { justify-content: center; }
  .hero-note { justify-content: center; }
  .hero-stats { justify-content: center; text-align: center; }
  .hero-visual { margin-block-start: 26px; }
  .float-platforms { inset-inline-start: 8px; bottom: -14px; }
  .float-ai { inset-inline-end: 6px; }

  .features-grid, .compare-grid, .analytics-grid,
  .studio-grid, .cta-grid, .testimonial-grid { grid-template-columns: 1fr; }
  .feature-wide { grid-column: span 1; display: block; }
  .feature-wide .feature-demo { margin-block-start: 18px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
  .price-featured { transform: none; }
  .price-featured:hover { transform: translateY(-6px); }
  .section { padding-block: 72px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .container { padding-inline: 18px; }
  :root { --header-h: 66px; }

  .brand-text small { display: none; }
  .lang-toggle span { display: none; }
  .lang-toggle { padding: 9px 12px; }
  .header-actions { gap: 8px; }
  .header-actions .btn-sm { padding: 9px 14px; font-size: .84rem; }

  .hero { padding-block: 34px 60px; }
  .hero-title { font-size: clamp(1.85rem, 8vw, 2.5rem); }
  .hero-sub { font-size: 1rem; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .hero-stats { gap: 20px; justify-content: space-between; }
  .hero-stats strong { font-size: 1.4rem; }
  .hero-stats span { font-size: .76rem; }

  .app-body { min-height: 320px; }
  .app-side { width: 50px; }
  .app-main { padding: 14px; }
  .mock-cards { grid-template-columns: 1fr 1fr; }
  .mock-cards .mock-card:nth-child(3) { display: none; }
  .float-ai { top: 68px; inset-inline-end: 0; padding: 9px 12px; }
  .float-platforms { inset-inline-start: 0; padding: 9px 12px; gap: 8px; font-size: .95rem; }

  .section { padding-block: 58px; }
  .section-head { margin-block-end: 38px; }
  .section-head h2 { font-size: 1.55rem; }

  .compare-card, .feature-card, .studio-form, .studio-output,
  .step, .analytics-card, .price-card, .testimonial, .lead-form { padding: 22px 18px; }
  .price-card { padding: 28px 20px; }
  .lead-form { padding: 24px 18px; }

  .steps { grid-template-columns: 1fr; }
  .platform-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .platform-card { padding: 18px 8px; font-size: .72rem; gap: 8px; }
  .platform-card i { font-size: 1.35rem; }

  .form-row, .studio-row { grid-template-columns: 1fr; }
  .ana-mini { grid-template-columns: 1fr; }
  .chart-wrap { height: 210px !important; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .powered-by { flex-direction: column; align-items: flex-start; gap: 14px; padding: 18px; }
  .powered-by-body h5 { flex-direction: column; gap: 2px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .to-top { inset-inline-end: 14px; bottom: 14px; width: 42px; height: 42px; }
  .billing-toggle { flex-direction: column; width: 100%; }
  .bt-btn { justify-content: center; }
  .marquee-track { gap: 32px; }
  .price .amount { font-size: 2rem; }
}

/* ---------- 23. Motion / print ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .bg-decor, .site-header, .to-top, .marquee-section, .hero-visual { display: none !important; }
  body { background: #fff; color: #000; }
  .section { padding-block: 24px; }
}