/* ============================================================
   AR WEBSITE — STYLES
   Black ↔ White theme toggle + RTL/LTR bilingual
============================================================ */

/* ─── TOKENS ────────────────────────────────────────────────── */
:root {
  --bg:          #ffffff;
  --bg-2:        #f7f7f7;
  --bg-3:        #f0f0f0;
  --text:        #000000;
  --text-2:      #404040;
  --text-3:      #737373;
  --text-4:      #a3a3a3;
  --border:      #e5e5e5;
  --border-2:    #d4d4d4;
  --nav-bg:      rgba(255,255,255,0.92);
  --glass-bg:    rgba(255,255,255,0.7);
  --glass-border:rgba(0,0,0,0.08);
  --shadow:      0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.1);
  --invert-bg:   #000000;
  --invert-text: #ffffff;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --nav-h: 60px;
  --max-w: 1280px;
  --radius: 9999px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --trans: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --trans-slow: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* DARK THEME */
[data-theme="dark"] {
  --bg:          #000000;
  --bg-2:        #0a0a0a;
  --bg-3:        #141414;
  --text:        #ffffff;
  --text-2:      #e5e5e5;
  --text-3:      #a3a3a3;
  --text-4:      #525252;
  --border:      #1f1f1f;
  --border-2:    #2a2a2a;
  --nav-bg:      rgba(0,0,0,0.92);
  --glass-bg:    rgba(255,255,255,0.06);
  --glass-border:rgba(255,255,255,0.1);
  --shadow:      0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.6);
  --invert-bg:   #ffffff;
  --invert-text: #000000;
}

/* ─── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background 0.3s ease, color 0.3s ease;
}

/* RTL / LTR */
[dir="rtl"] { font-family: 'Cairo', var(--font); }
[dir="ltr"] { font-family: var(--font); }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ─── TYPOGRAPHY ─────────────────────────────────────────────── */
.t-hero  { font-size: clamp(3rem, 8vw, 7rem);    font-weight: 900; line-height: 1.04; letter-spacing: -0.04em; }
.t-h1    { font-size: clamp(2rem, 5vw, 3.5rem);   font-weight: 800; line-height: 1.1;  letter-spacing: -0.03em; }
.t-h2    { font-size: clamp(1.5rem, 3vw, 2.25rem);font-weight: 700; line-height: 1.2;  letter-spacing: -0.02em; }
.t-h3    { font-size: 1.25rem;  font-weight: 700; line-height: 1.3; }
.t-body  { font-size: 1.0625rem; color: var(--text-3); line-height: 1.75; }
.t-small { font-size: 0.875rem;  color: var(--text-3); }
.t-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-4); }

/* ─── LAYOUT ─────────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section   { padding: 96px 0; border-bottom: 1px solid var(--border); }
.section-sm { padding: 64px 0; border-bottom: 1px solid var(--border); }

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: var(--trans);
  white-space: nowrap;
  cursor: pointer;
  font-family: inherit;
}
.btn-primary {
  background: var(--text);
  color: var(--bg);
  border: 1.5px solid var(--text);
}
.btn-primary:hover {
  opacity: 0.85;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-2);
}
.btn-outline:hover {
  border-color: var(--text);
  background: var(--bg-2);
}
.btn-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: var(--text);
  box-shadow: var(--shadow);
}
.btn-glass:hover {
  background: var(--bg-2);
  box-shadow: var(--shadow-md);
}
.btn-lg  { padding: 14px 28px; font-size: 1rem; }
.btn-sm  { padding: 7px 16px;  font-size: 0.8125rem; }
.btn-icon {
  width: 38px; height: 38px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text);
  transition: var(--trans);
}
.btn-icon:hover { background: var(--bg-2); border-color: var(--border-2); }
.btn-w-full { width: 100%; justify-content: center; }

/* ─── NAVBAR ─────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.2s ease;
}
#navbar.scrolled { box-shadow: 0 1px 0 var(--border); }
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--text);
  cursor: pointer;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.nav-logo:hover { opacity: 0.7; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-link {
  padding: 7px 13px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-3);
  cursor: pointer;
  transition: var(--trans);
  white-space: nowrap;
}
.nav-link:hover { color: var(--text); background: var(--bg-2); }
.nav-link.active { color: var(--text); font-weight: 600; }
.nav-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

/* Theme toggle */
.theme-toggle {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--trans);
  font-size: 1rem;
  flex-shrink: 0;
}
.theme-toggle:hover { background: var(--bg-2); border-color: var(--border-2); }

/* Language toggle */
.lang-toggle {
  height: 34px;
  padding: 0 12px;
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text-3);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--trans);
  font-family: inherit;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.lang-toggle:hover { background: var(--bg-2); color: var(--text); border-color: var(--border-2); }

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text);
  align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--trans);
  flex-shrink: 0;
}
.nav-hamburger:hover { background: var(--bg-2); }
.nav-hamburger svg { transition: transform 0.25s ease; }

/* ─── MOBILE MENU ─────────────────────────────────────────────── */
#mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 80px 20px 32px;
  transform: translateX(110%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}
[dir="rtl"] #mobile-menu { transform: translateX(-110%); }
#mobile-menu.open {
  transform: translateX(0) !important;
}
.mobile-nav-items { flex: 1; }
.mobile-nav-item {
  display: block;
  padding: 16px 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: var(--trans);
}
.mobile-nav-item:hover { color: var(--text-3); }
.mobile-nav-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 32px;
}
.mobile-close {
  position: fixed;
  top: 12px;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 1.125rem;
  z-index: 1001;
  transition: var(--trans);
}
[dir="rtl"] .mobile-close { left: 20px; }
[dir="ltr"] .mobile-close { right: 20px; }
.mobile-close:hover { background: var(--bg-2); }

/* ─── PAGES ──────────────────────────────────────────────────── */
.page { display: none; padding-top: var(--nav-h); }
.page.active { display: block; }

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,0,0,0.02) 0%, transparent 60%);
  pointer-events: none;
}
[data-theme="dark"] .hero::after {
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255,255,255,0.03) 0%, transparent 60%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px 5px 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-3);
  margin-bottom: 28px;
  box-shadow: var(--shadow);
}
.hero-badge-dot {
  width: 20px; height: 20px;
  background: var(--text);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.625rem;
  color: var(--bg);
  font-weight: 800;
  flex-shrink: 0;
}
.hero-title { margin-bottom: 24px; }
.hero-desc  { max-width: 480px; margin-bottom: 40px; }
.hero-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 52px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.stat-num {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text);
}
.stat-label { font-size: 0.8125rem; color: var(--text-3); margin-top: 2px; }

/* ─── PHONE MOCKUP ───────────────────────────────────────────── */
.hero-visual { display: flex; justify-content: center; align-items: center; position: relative; }
.phone-wrap {
  position: relative;
  width: 260px;
}
.phone {
  width: 260px;
  background: var(--text);
  border-radius: 40px;
  padding: 10px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.25), 0 0 0 1px rgba(255,255,255,0.06);
  transform: perspective(900px) rotateY(-6deg) rotateX(3deg);
  transition: transform 0.5s ease;
}
.phone:hover { transform: perspective(900px) rotateY(-2deg) rotateX(1deg); }
[data-theme="dark"] .phone {
  background: #1a1a1a;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.08);
}
.phone-screen {
  background: var(--bg);
  border-radius: 32px;
  overflow: hidden;
  height: 520px;
}
.phone-notch {
  width: 72px; height: 20px;
  background: var(--text);
  margin: 0 auto;
  border-radius: 0 0 14px 14px;
}
.phone-content { padding: 14px 12px; }
.p-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.p-logo { font-weight: 900; font-size: 1rem; color: var(--text); letter-spacing: -0.04em; }
.p-post {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.p-post-top { display: flex; gap: 8px; margin-bottom: 6px; }
.p-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--border-2);
  flex-shrink: 0;
}
.p-name   { font-size: 0.6875rem; font-weight: 700; color: var(--text); }
.p-handle { font-size: 0.625rem;  color: var(--text-4); }
.p-text   { font-size: 0.6875rem; color: var(--text-2); line-height: 1.5; }
.p-actions {
  display: flex; gap: 14px; margin-top: 8px;
}
.p-action  { font-size: 0.5625rem; color: var(--text-4); display: flex; align-items: center; gap: 3px; }

/* Float cards */
.float-card {
  position: absolute;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  animation: floatY 4s ease-in-out infinite;
  z-index: 2;
}
.float-card:nth-child(2) { animation-delay: -2s; }
.float-1 { top: 8%; right: -16px; }
.float-2 { bottom: 12%; left: -16px; }
[dir="rtl"] .float-1 { right: auto; left: -16px; }
[dir="rtl"] .float-2 { left: auto; right: -16px; }

@keyframes floatY {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-8px); }
}

/* ─── FEATURE GRID ───────────────────────────────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 64px;
  gap: 1px;
  background: var(--border);
}
.feature-card {
  background: var(--bg);
  padding: 40px 32px;
  transition: background 0.2s ease;
}
.feature-card:hover { background: var(--bg-2); }
.feature-icon {
  width: 40px; height: 40px;
  background: var(--text);
  color: var(--bg);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}
.feature-title { font-size: 0.9375rem; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.feature-desc  { font-size: 0.875rem; color: var(--text-3); line-height: 1.7; }

/* ─── STEPS ──────────────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 64px;
}
.step-card {
  padding: 36px 28px;
  border-left: 1px solid var(--border);
}
[dir="rtl"] .step-card { border-left: none; border-right: 1px solid var(--border); }
.step-card:first-child { border-left: none; }
[dir="rtl"] .step-card:first-child { border-right: none; }
.step-num  { font-size: 0.75rem; font-weight: 700; color: var(--text-4); letter-spacing: 0.08em; margin-bottom: 18px; }
.step-title{ font-size: 0.9375rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.step-desc { font-size: 0.875rem; color: var(--text-3); line-height: 1.7; }

/* ─── TESTIMONIALS ───────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}
.testimonial-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  transition: var(--trans);
}
.testimonial-card:hover {
  border-color: var(--border-2);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.testimonial-text {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text-2);
  margin-bottom: 20px;
}
.testimonial-author { display: flex; align-items: center; gap: 10px; }
.t-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--border-2); }
.t-name   { font-size: 0.875rem; font-weight: 700; color: var(--text); }
.t-handle { font-size: 0.8125rem; color: var(--text-4); }

/* ─── FAQ ────────────────────────────────────────────────────── */
.faq-list { margin-top: 48px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  text-align: inherit;
  cursor: pointer;
  background: transparent;
  border: none;
  font-family: inherit;
  transition: color 0.2s;
}
.faq-btn:hover { color: var(--text-3); }
.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 0.875rem;
  color: var(--text-3);
  transition: transform 0.25s ease, border-color 0.2s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); border-color: var(--border-2); }
.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-body-inner {
  padding: 0 0 22px;
  font-size: 0.9375rem;
  color: var(--text-3);
  line-height: 1.8;
}

/* ─── DOWNLOAD CTA ───────────────────────────────────────────── */
.cta-section {
  background: var(--text);
  color: var(--bg);
  padding: 96px 0;
  text-align: center;
}
.cta-section .t-h1 { color: var(--bg); }
.cta-desc { color: rgba(128,128,128,0.8); max-width: 440px; margin: 20px auto 40px; font-size: 1.0625rem; line-height: 1.7; }
[data-theme="dark"] .cta-desc { color: rgba(128,128,128,0.9); }
.cta-btns { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; }
.dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 13px 22px;
  background: rgba(128,128,128,0.12);
  border: 1px solid rgba(128,128,128,0.2);
  border-radius: var(--radius-md);
  color: var(--bg);
  font-family: inherit;
  cursor: pointer;
  transition: var(--trans);
}
.dl-btn:hover { background: rgba(128,128,128,0.2); border-color: rgba(128,128,128,0.35); }
.dl-icon { font-size: 1.5rem; }
.dl-text-sm  { font-size: 0.75rem; opacity: 0.6; }
.dl-text-main{ font-size: 0.9375rem; font-weight: 700; }

/* ─── PAGE HERO ──────────────────────────────────────────────── */
.page-hero {
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--border);
}
.page-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-4); margin-bottom: 18px; }

/* ─── ABOUT ──────────────────────────────────────────────────── */
.about-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.value-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  transition: var(--trans);
}
.value-card:hover { background: var(--bg-2); }
.value-num  { font-size: 0.75rem; font-weight: 700; color: var(--text-4); letter-spacing: 0.08em; margin-bottom: 12px; }
.value-title{ font-size: 0.9375rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.value-desc { font-size: 0.875rem; color: var(--text-3); line-height: 1.7; }

.roadmap-item {
  display: grid;
  grid-template-columns: 120px 24px 1fr;
  gap: 0 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
[dir="rtl"] .roadmap-item { grid-template-columns: 1fr 24px 120px; }
.roadmap-date { font-size: 0.8125rem; font-weight: 600; color: var(--text-4); padding-top: 3px; }
.roadmap-line {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 6px;
}
.roadmap-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--text);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1.5px var(--text);
}
.roadmap-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.roadmap-desc  { font-size: 0.9375rem; color: var(--text-3); line-height: 1.7; }

/* ─── SUPPORT ────────────────────────────────────────────────── */
.support-hero {
  background: var(--text);
  color: var(--bg);
  padding: 72px 0;
  text-align: center;
}
.support-hero .t-h1 { color: var(--bg); }
.support-search-wrap { max-width: 560px; margin: 32px auto 0; position: relative; }
.support-input {
  width: 100%;
  padding: 16px 52px 16px 20px;
  background: rgba(128,128,128,0.12);
  border: 1px solid rgba(128,128,128,0.25);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--bg);
  font-family: inherit;
  transition: var(--trans);
  direction: inherit;
}
.support-input::placeholder { color: rgba(128,128,128,0.6); }
.support-input:focus { outline: none; border-color: rgba(128,128,128,0.5); background: rgba(128,128,128,0.18); }
[dir="rtl"] .support-input { padding: 16px 20px 16px 52px; }
.support-search-icon {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  color: rgba(128,128,128,0.6);
  pointer-events: none;
}
[dir="ltr"] .support-search-icon { right: 18px; }
[dir="rtl"] .support-search-icon { left: 18px; }
.support-cats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 64px;
}
.support-card {
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  transition: var(--trans);
  cursor: pointer;
}
.support-card:hover {
  border-color: var(--border-2);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.sc-icon  { font-size: 1.75rem; margin-bottom: 14px; }
.sc-title { font-size: 0.9375rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.sc-desc  { font-size: 0.875rem; color: var(--text-3); line-height: 1.65; }
.sc-link  { display: inline-flex; align-items: center; gap: 4px; font-size: 0.875rem; font-weight: 600; color: var(--text); margin-top: 14px; }

/* ─── LEGAL ──────────────────────────────────────────────────── */
.legal-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 64px;
  padding: 56px 0 80px;
  align-items: start;
}
[dir="rtl"] .legal-layout { }
.legal-toc {
  position: sticky;
  top: calc(var(--nav-h) + 20px);
}
.legal-toc-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-4); margin-bottom: 14px; }
.legal-toc-item {
  display: block;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--text-3);
  cursor: pointer;
  transition: var(--trans);
  margin-bottom: 2px;
}
.legal-toc-item:hover { background: var(--bg-2); color: var(--text); }
.legal-toc-item.active { background: var(--bg-3); color: var(--text); font-weight: 600; }
.legal-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 18px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-3);
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.legal-section { margin-bottom: 48px; scroll-margin-top: calc(var(--nav-h) + 24px); }
.legal-h { font-size: 1.1875rem; font-weight: 700; color: var(--text); margin-bottom: 16px; padding-top: 8px; }
.legal-section p { font-size: 0.9375rem; color: var(--text-3); line-height: 1.85; margin-bottom: 14px; }
.legal-section ul { padding-inline-start: 20px; list-style: disc; margin-bottom: 14px; }
.legal-section ul li { font-size: 0.9375rem; color: var(--text-3); line-height: 1.85; margin-bottom: 6px; }

/* ─── CONTACT ────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 64px 0;
}
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--text-2); margin-bottom: 7px; }
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--text);
  transition: var(--trans);
  direction: inherit;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-4); }
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--text);
  box-shadow: 0 0 0 3px rgba(128,128,128,0.12);
}
.form-textarea { resize: vertical; min-height: 130px; }
.form-select { appearance: none; cursor: pointer; }
.contact-methods { display: flex; flex-direction: column; gap: 14px; margin-top: 40px; }
.contact-method {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  transition: var(--trans);
}
.contact-method:hover { border-color: var(--border-2); box-shadow: var(--shadow); }
.cm-icon {
  width: 42px; height: 42px;
  background: var(--bg-2);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}
.cm-title { font-size: 0.875rem; font-weight: 700; color: var(--text); }
.cm-desc  { font-size: 0.8125rem; color: var(--text-3); }

/* ─── DOWNLOAD PAGE ──────────────────────────────────────────── */
.dl-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}
.dl-card {
  padding: 44px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
  background: var(--bg);
  transition: var(--trans);
}
.dl-card:hover {
  border-color: var(--border-2);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.dl-card-icon  { font-size: 3rem; margin-bottom: 20px; }
.dl-card-title { font-size: 1.25rem; font-weight: 800; color: var(--text); margin-bottom: 10px; }
.dl-card-desc  { font-size: 0.9375rem; color: var(--text-3); line-height: 1.7; margin-bottom: 28px; }

/* ─── HELP CENTER ────────────────────────────────────────────── */
.help-cats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.help-cat {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  cursor: pointer;
  transition: var(--trans);
}
.help-cat:hover { border-color: var(--border-2); background: var(--bg-2); }
.help-cat-icon {
  width: 38px; height: 38px;
  background: var(--text);
  color: var(--bg);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.help-cat-title { font-size: 0.9375rem; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.help-cat-desc  { font-size: 0.8125rem; color: var(--text-3); line-height: 1.6; }
.help-articles  { margin-top: 56px; }
.help-article {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: var(--trans);
}
.help-article:hover { padding-inline-start: 10px; }
.ha-title  { font-size: 0.9375rem; font-weight: 500; color: var(--text); }
.ha-arrow  { font-size: 0.875rem; color: var(--text-4); }

/* ─── SECTION HEADER ─────────────────────────────────────────── */
.section-header { margin-bottom: 0; }
.section-header .t-label { margin-bottom: 14px; display: block; }
.section-header .t-h1   { margin-bottom: 14px; }
.section-header .t-body { max-width: 520px; }

/* ─── FOOTER ─────────────────────────────────────────────────── */
footer {
  padding: 56px 0 36px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand-logo { font-size: 1.375rem; font-weight: 900; letter-spacing: -0.04em; color: var(--text); margin-bottom: 10px; }
.footer-tagline    { font-size: 0.875rem; color: var(--text-3); line-height: 1.65; max-width: 200px; }
.footer-col-label  { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text); margin-bottom: 14px; }
.footer-link {
  display: block;
  font-size: 0.875rem;
  color: var(--text-3);
  padding: 4px 0;
  cursor: pointer;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy { font-size: 0.8125rem; color: var(--text-4); }
.footer-bottom-links { display: flex; gap: 18px; }
.fbl { font-size: 0.8125rem; color: var(--text-4); cursor: pointer; transition: color 0.2s; }
.fbl:hover { color: var(--text); }

/* ─── TOAST ──────────────────────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--text);
  color: var(--bg);
  padding: 11px 22px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 9999;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  pointer-events: none;
  box-shadow: var(--shadow-lg);
}
#toast.show { transform: translateX(-50%) translateY(0); }

/* ─── ANIMATIONS ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim { opacity: 0; }
.anim.visible { animation: fadeUp 0.55s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.anim-d1.visible { animation-delay: 0.08s; }
.anim-d2.visible { animation-delay: 0.16s; }
.anim-d3.visible { animation-delay: 0.24s; }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid        { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual      { order: -1; }
  .phone            { transform: none !important; }
  .feature-grid     { grid-template-columns: 1fr 1fr; }
  .steps-grid       { grid-template-columns: 1fr 1fr; }
  .step-card:nth-child(3) { border-left: none; }
  [dir="rtl"] .step-card:nth-child(3) { border-right: none; }
  .footer-grid      { grid-template-columns: 1fr 1fr 1fr; }
  .dl-cards         { grid-template-columns: 1fr; max-width: 380px; margin-inline: auto; }
  .legal-layout     { grid-template-columns: 1fr; }
  .legal-toc        { display: none; }
  .contact-grid     { grid-template-columns: 1fr; }
  .about-2col       { grid-template-columns: 1fr; gap: 48px; }
  .support-cats     { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links        { display: none; }
  .nav-hamburger    { display: flex; }
  .nav-controls .btn{ display: none; }
  .nav-controls .btn:last-of-type { display: inline-flex; }
  .feature-grid     { grid-template-columns: 1fr; }
  .steps-grid       { grid-template-columns: 1fr; }
  .step-card        { border-left: none !important; border-right: none !important; border-top: 1px solid var(--border); }
  .step-card:first-child { border-top: none; }
  .testimonials-grid{ grid-template-columns: 1fr; }
  .footer-grid      { grid-template-columns: 1fr 1fr; }
  .footer-brand     { grid-column: 1 / -1; }
  .footer-bottom    { flex-direction: column; align-items: flex-start; }
  .hero-stats       { flex-wrap: wrap; gap: 24px; }
  .values-grid      { grid-template-columns: 1fr; }
  .help-cats        { grid-template-columns: 1fr; }
  .support-cats     { grid-template-columns: 1fr; }
  .roadmap-item     { grid-template-columns: 1fr; gap: 8px; }
  [dir="rtl"] .roadmap-item { grid-template-columns: 1fr; }
  .roadmap-line     { display: none; }
  .roadmap-date     { font-size: 0.75rem; }
}
@media (max-width: 480px) {
  .container        { padding: 0 16px; }
  .section          { padding: 64px 0; }
  .hero-actions     { flex-direction: column; width: 100%; }
  .hero-actions .btn{ width: 100%; }
  .footer-grid      { grid-template-columns: 1fr; }
  .cta-btns         { flex-direction: column; align-items: center; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 4px; }