/* ═══════════════════════════════════════════════════════════════════
   HASTAMA — قوانین و مقررات — Premium 2026 UI
   ═══════════════════════════════════════════════════════════════════ */

/* ── Custom Properties ─────────────────────────────────────────── */
:root {
  --rl-brand-1: #2f7cf6;
  --rl-brand-2: #0ea5e9;
  --rl-brand-3: #14b8a6;
  --rl-brand-4: #22c55e;
  --rl-violet: #6366f1;
  --rl-violet-2: #7c6cf6;
  --rl-pink: #ec4899;
  --rl-amber: #f59e0b;
  --rl-red: #ef4444;

  --rl-ink: #16233a;
  --rl-text: #1e3348;
  --rl-muted: #5a6b80;
  --rl-subtle: #8da0b5;
  --rl-line: #e4ebf2;
  --rl-line-light: #eef3f8;

  --rl-surface: #ffffff;
  --rl-surface-2: #f6f9fc;
  --rl-surface-3: #edf2f8;

  --rl-glass: rgba(255, 255, 255, 0.72);
  --rl-glass-border: rgba(255, 255, 255, 0.5);

  --rl-shadow-sm: 0 2px 8px rgba(22, 35, 58, 0.06);
  --rl-shadow-md: 0 8px 24px rgba(22, 35, 58, 0.1);
  --rl-shadow-lg: 0 16px 48px rgba(22, 35, 58, 0.14);
  --rl-shadow-xl: 0 24px 64px rgba(22, 35, 58, 0.18);

  --rl-radius-sm: 10px;
  --rl-radius-md: 16px;
  --rl-radius-lg: 22px;
  --rl-radius-xl: 28px;

  --rl-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --rl-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Dark Mode ─────────────────────────────────────────────────── */
body.dark-mode {
  --rl-ink: #e8edf5;
  --rl-text: #d0dae7;
  --rl-muted: #8da0b5;
  --rl-subtle: #5a6b80;
  --rl-line: #2c3e55;
  --rl-line-light: #1e2d3d;
  --rl-surface: #141e2d;
  --rl-surface-2: #1a2638;
  --rl-surface-3: #223348;
  --rl-glass: rgba(20, 30, 45, 0.82);
  --rl-glass-border: rgba(255, 255, 255, 0.08);
  --rl-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --rl-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
  --rl-shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
  --rl-shadow-xl: 0 24px 64px rgba(0, 0, 0, 0.5);
}

/* ── Reset & Base ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  font-size: 16px;
}

body {
  font-family: 'Vazir', Tahoma, Arial, sans-serif;
  color: var(--rl-text);
  background: var(--rl-surface-2);
  direction: rtl;
  line-height: 1.8;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background 0.4s ease, color 0.4s ease;
}

a { color: var(--rl-brand-1); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--rl-violet); }

/* ── Reading Progress Bar ──────────────────────────────────────── */
.rl-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  z-index: 9999;
  background: transparent;
  pointer-events: none;
}
.rl-progress__bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--rl-brand-1), var(--rl-brand-3), var(--rl-violet));
  border-radius: 0 0 3px 3px;
  transition: width 0.1s linear;
}

/* ── Top Navigation ────────────────────────────────────────────── */
.rl-topnav {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 40px);
  background: var(--rl-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--rl-glass-border);
  transition: background 0.3s, box-shadow 0.3s;
}
.rl-topnav.scrolled {
  box-shadow: var(--rl-shadow-md);
}
.rl-topnav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--rl-ink);
}
.rl-topnav__brand img {
  height: 36px;
  width: auto;
}
.rl-topnav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.rl-topnav__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border: 1.5px solid var(--rl-line);
  border-radius: var(--rl-radius-sm);
  background: var(--rl-surface);
  color: var(--rl-text);
  font: 700 0.85rem/1 'Vazir', sans-serif;
  cursor: pointer;
  transition: all 0.25s;
}
.rl-topnav__back:hover {
  border-color: var(--rl-brand-1);
  color: var(--rl-brand-1);
  background: rgba(47, 124, 246, 0.06);
}
.rl-topnav__back svg { width: 16px; height: 16px; }

.rl-theme-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--rl-line);
  background: var(--rl-surface);
  color: var(--rl-muted);
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.25s;
}
.rl-theme-btn:hover { border-color: var(--rl-brand-1); color: var(--rl-brand-1); }
.rl-theme-btn svg { width: 18px; height: 18px; }

/* ── Hero Section ──────────────────────────────────────────────── */
.rl-hero {
  position: relative;
  min-height: 52vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px clamp(16px, 5vw, 60px) 40px;
  overflow: hidden;
  text-align: center;
}

/* Background layers */
.rl-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(47, 124, 246, 0.12), transparent 60%),
    radial-gradient(ellipse 70% 50% at 80% 20%, rgba(20, 184, 166, 0.1), transparent 55%),
    radial-gradient(ellipse 60% 40% at 50% 50%, rgba(99, 102, 241, 0.06), transparent 50%),
    linear-gradient(180deg, var(--rl-surface-2) 0%, var(--rl-surface) 100%);
}
body.dark-mode .rl-hero__bg {
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(47, 124, 246, 0.15), transparent 60%),
    radial-gradient(ellipse 70% 50% at 80% 20%, rgba(20, 184, 166, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 50% 50%, rgba(99, 102, 241, 0.08), transparent 50%),
    linear-gradient(180deg, var(--rl-surface) 0%, var(--rl-surface-2) 100%);
}

.rl-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(47, 124, 246, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 124, 246, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, #000 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, #000 30%, transparent 70%);
}

.rl-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  animation: rlFloat 8s ease-in-out infinite;
}
.rl-hero__orb--1 { width: 300px; height: 300px; top: -80px; right: -60px; background: rgba(47, 124, 246, 0.2); animation-delay: 0s; }
.rl-hero__orb--2 { width: 250px; height: 250px; bottom: -60px; left: -40px; background: rgba(20, 184, 166, 0.18); animation-delay: 2s; }
.rl-hero__orb--3 { width: 180px; height: 180px; top: 40%; left: 30%; background: rgba(99, 102, 241, 0.14); animation-delay: 4s; }

@keyframes rlFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(12px, -14px) scale(1.04); }
}

.rl-hero__content {
  position: relative;
  z-index: 1;
  max-width: 740px;
}

.rl-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 18px;
  border-radius: 99px;
  font: 700 0.82rem/1 'Vazir', sans-serif;
  color: var(--rl-brand-1);
  background: rgba(47, 124, 246, 0.08);
  border: 1px solid rgba(47, 124, 246, 0.2);
  margin-bottom: 20px;
  animation: rlFadeUp 0.7s var(--rl-ease) both;
}
.rl-hero__badge svg { width: 14px; height: 14px; }

.rl-hero__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.35;
  color: var(--rl-ink);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  animation: rlFadeUp 0.7s var(--rl-ease) 0.1s both;
}
.rl-hero__title span {
  background: linear-gradient(120deg, var(--rl-brand-1), var(--rl-brand-3));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.rl-hero__desc {
  font-size: clamp(0.92rem, 1.6vw, 1.05rem);
  color: var(--rl-muted);
  line-height: 2;
  max-width: 600px;
  margin: 0 auto;
  animation: rlFadeUp 0.7s var(--rl-ease) 0.2s both;
}

@keyframes rlFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Overview Cards ────────────────────────────────────────────── */
.rl-overview {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: -20px auto 0;
  padding: 0 clamp(16px, 5vw, 60px);
}

.rl-overview__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.rl-overview-card {
  position: relative;
  padding: 24px 20px;
  border-radius: var(--rl-radius-md);
  background: var(--rl-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--rl-glass-border);
  box-shadow: var(--rl-shadow-sm);
  text-align: center;
  overflow: hidden;
  transition: transform 0.35s var(--rl-ease-spring), box-shadow 0.35s ease, border-color 0.35s ease;
  cursor: default;
}
.rl-overview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--rl-shadow-lg);
  border-color: rgba(47, 124, 246, 0.2);
}

.rl-overview-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 14px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  transition: transform 0.35s var(--rl-ease-spring);
}
.rl-overview-card:hover .rl-overview-card__icon { transform: scale(1.1); }

.rl-overview-card__icon--shield { background: rgba(47, 124, 246, 0.1); color: var(--rl-brand-1); }
.rl-overview-card__icon--user { background: rgba(20, 184, 166, 0.1); color: var(--rl-brand-3); }
.rl-overview-card__icon--clock { background: rgba(245, 158, 11, 0.1); color: var(--rl-amber); }
.rl-overview-card__icon--file { background: rgba(99, 102, 241, 0.1); color: var(--rl-violet); }

.rl-overview-card__title {
  font: 800 0.95rem/1.3 'Vazir', sans-serif;
  color: var(--rl-ink);
  margin-bottom: 8px;
}
.rl-overview-card__text {
  font-size: 0.82rem;
  color: var(--rl-muted);
  line-height: 1.7;
}

/* ── Main Layout ───────────────────────────────────────────────── */
.rl-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px clamp(16px, 5vw, 60px) 80px;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

/* ── Sticky TOC ────────────────────────────────────────────────── */
.rl-toc {
  position: sticky;
  top: 88px;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
  padding: 20px;
  border-radius: var(--rl-radius-lg);
  background: var(--rl-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--rl-glass-border);
  box-shadow: var(--rl-shadow-sm);
}
.rl-toc__title {
  font: 800 0.9rem/1 'Vazir', sans-serif;
  color: var(--rl-ink);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rl-line);
}
.rl-toc__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.rl-toc__item a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--rl-radius-sm);
  font: 600 0.8rem/1.4 'Vazir', sans-serif;
  color: var(--rl-muted);
  text-decoration: none;
  transition: all 0.25s ease;
  border-right: 3px solid transparent;
}
.rl-toc__item a:hover {
  background: rgba(47, 124, 246, 0.06);
  color: var(--rl-text);
}
.rl-toc__item a.active {
  background: rgba(47, 124, 246, 0.08);
  color: var(--rl-brand-1);
  border-right-color: var(--rl-brand-1);
  font-weight: 700;
}
.rl-toc__num {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  font-weight: 800;
  background: var(--rl-surface-3);
  color: var(--rl-subtle);
  flex-shrink: 0;
  transition: all 0.25s;
}
.rl-toc__item a.active .rl-toc__num {
  background: var(--rl-brand-1);
  color: #fff;
}

/* ── Content Area ──────────────────────────────────────────────── */
.rl-content { min-width: 0; }

/* ── Section ───────────────────────────────────────────────────── */
.rl-section {
  margin-bottom: 40px;
  padding: 28px 32px;
  border-radius: var(--rl-radius-lg);
  background: var(--rl-surface);
  border: 1px solid var(--rl-line-light);
  box-shadow: var(--rl-shadow-sm);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--rl-ease), transform 0.6s var(--rl-ease), box-shadow 0.3s;
}
.rl-section.visible {
  opacity: 1;
  transform: translateY(0);
}
.rl-section:hover {
  box-shadow: var(--rl-shadow-md);
}

.rl-section__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rl-line-light);
}
.rl-section__num {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font: 800 0.95rem/1 'Vazir', sans-serif;
  color: #fff;
  background: linear-gradient(135deg, var(--rl-brand-1), var(--rl-brand-3));
  flex-shrink: 0;
}
.rl-section__title {
  font: 800 1.15rem/1.3 'Vazir', sans-serif;
  color: var(--rl-ink);
}

.rl-section p {
  margin-bottom: 14px;
  font-size: 0.92rem;
  line-height: 2;
  color: var(--rl-text);
}
.rl-section p:last-child { margin-bottom: 0; }

/* ── Definition Cards ──────────────────────────────────────────── */
.rl-defs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 16px;
}
.rl-def-card {
  padding: 16px 18px;
  border-radius: var(--rl-radius-md);
  background: var(--rl-surface-2);
  border: 1px solid var(--rl-line-light);
  transition: all 0.25s;
}
.rl-def-card:hover {
  border-color: rgba(47, 124, 246, 0.2);
  box-shadow: var(--rl-shadow-sm);
}
.rl-def-card__term {
  font: 700 0.88rem/1 'Vazir', sans-serif;
  color: var(--rl-brand-1);
  margin-bottom: 6px;
}
.rl-def-card__desc {
  font-size: 0.82rem;
  color: var(--rl-muted);
  line-height: 1.7;
}

/* ── Rule List ─────────────────────────────────────────────────── */
.rl-rules {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}
.rl-rule {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--rl-radius-sm);
  background: var(--rl-surface-2);
  border: 1px solid var(--rl-line-light);
  font-size: 0.88rem;
  line-height: 1.7;
  transition: all 0.25s;
}
.rl-rule:hover {
  border-color: rgba(47, 124, 246, 0.15);
  background: rgba(47, 124, 246, 0.03);
}
.rl-rule__icon {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.rl-rule__icon svg { width: 14px; height: 14px; }

/* ── Info Box ──────────────────────────────────────────────────── */
.rl-info-box {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-radius: var(--rl-radius-md);
  margin-top: 16px;
  font-size: 0.88rem;
  line-height: 1.8;
}
.rl-info-box--info {
  background: rgba(47, 124, 246, 0.06);
  border: 1px solid rgba(47, 124, 246, 0.15);
  color: var(--rl-brand-1);
}
.rl-info-box--warn {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.18);
  color: #b45309;
}
body.dark-mode .rl-info-box--warn { color: var(--rl-amber); }
.rl-info-box--danger {
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.15);
  color: var(--rl-red);
}
.rl-info-box__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}
.rl-info-box__icon svg { width: 100%; height: 100%; }

/* ── Security Grid ─────────────────────────────────────────────── */
.rl-security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 16px;
}
.rl-security-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: var(--rl-radius-md);
  background: var(--rl-surface-2);
  border: 1px solid var(--rl-line-light);
  transition: all 0.25s;
}
.rl-security-card:hover {
  border-color: rgba(20, 184, 166, 0.25);
  box-shadow: var(--rl-shadow-sm);
}
.rl-security-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: rgba(20, 184, 166, 0.1);
  color: var(--rl-brand-3);
}
.rl-security-card__icon svg { width: 20px; height: 20px; }
.rl-security-card__title {
  font: 700 0.88rem/1 'Vazir', sans-serif;
  color: var(--rl-ink);
  margin-bottom: 4px;
}
.rl-security-card__text {
  font-size: 0.8rem;
  color: var(--rl-muted);
  line-height: 1.6;
}

/* ── Warning Cards ─────────────────────────────────────────────── */
.rl-warn-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 14px;
}
.rl-warn-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--rl-radius-sm);
  background: rgba(239, 68, 68, 0.04);
  border: 1px solid rgba(239, 68, 68, 0.1);
  font-size: 0.84rem;
  color: var(--rl-red);
  transition: all 0.25s;
}
.rl-warn-card:hover { background: rgba(239, 68, 68, 0.08); }
.rl-warn-card svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Numbered Cards ────────────────────────────────────────────── */
.rl-num-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}
.rl-num-card {
  position: relative;
  padding: 18px 16px;
  border-radius: var(--rl-radius-md);
  background: var(--rl-surface-2);
  border: 1px solid var(--rl-line-light);
  overflow: hidden;
  transition: all 0.3s var(--rl-ease);
}
.rl-num-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--rl-shadow-md);
  border-color: rgba(99, 102, 241, 0.2);
}
.rl-num-card__num {
  font: 900 1.8rem/1 'Vazir', sans-serif;
  background: linear-gradient(135deg, var(--rl-violet), var(--rl-brand-1));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.35;
  margin-bottom: 8px;
}
.rl-num-card__text {
  font: 600 0.84rem/1.5 'Vazir', sans-serif;
  color: var(--rl-ink);
}

/* ── Allowed (Green) Section ──────────────────────────────────── */
.rl-allowed-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}
.rl-allowed-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--rl-radius-sm);
  background: rgba(34, 197, 94, 0.04);
  border: 1px solid rgba(34, 197, 94, 0.12);
  font-size: 0.88rem;
  color: var(--rl-text);
  transition: all 0.25s;
}
.rl-allowed-item:hover { background: rgba(34, 197, 94, 0.08); }
.rl-allowed-item svg { width: 18px; height: 18px; color: var(--rl-brand-4); flex-shrink: 0; }

/* ── Support Card ──────────────────────────────────────────────── */
.rl-support-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  border-radius: var(--rl-radius-lg);
  background: linear-gradient(135deg, rgba(47, 124, 246, 0.06), rgba(20, 184, 166, 0.06));
  border: 1px solid rgba(47, 124, 246, 0.12);
  margin-top: 16px;
  transition: all 0.3s;
}
.rl-support-card:hover { box-shadow: var(--rl-shadow-md); }
.rl-support-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--rl-brand-1), var(--rl-brand-3));
  color: #fff;
  flex-shrink: 0;
}
.rl-support-card__icon svg { width: 26px; height: 26px; }
.rl-support-card__title {
  font: 700 0.95rem/1.3 'Vazir', sans-serif;
  color: var(--rl-ink);
  margin-bottom: 4px;
}
.rl-support-card__text {
  font-size: 0.84rem;
  color: var(--rl-muted);
  line-height: 1.6;
}

/* ── Final Section ─────────────────────────────────────────────── */
.rl-final {
  text-align: center;
  padding: 40px 32px;
  border-radius: var(--rl-radius-xl);
  background:
    radial-gradient(ellipse 70% 50% at 30% 80%, rgba(47, 124, 246, 0.08), transparent 55%),
    radial-gradient(ellipse 60% 40% at 70% 20%, rgba(20, 184, 166, 0.06), transparent 50%),
    var(--rl-surface);
  border: 1px solid var(--rl-line-light);
  box-shadow: var(--rl-shadow-md);
}
.rl-final__title {
  font: 800 1.4rem/1.3 'Vazir', sans-serif;
  color: var(--rl-ink);
  margin-bottom: 12px;
}
.rl-final__text {
  font-size: 0.92rem;
  color: var(--rl-muted);
  line-height: 1.9;
  max-width: 560px;
  margin: 0 auto 24px;
}

.rl-checkbox-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
}
.rl-checkbox {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid var(--rl-line);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  position: relative;
  transition: all 0.25s;
  flex-shrink: 0;
}
.rl-checkbox:checked {
  background: linear-gradient(135deg, var(--rl-brand-1), var(--rl-brand-3));
  border-color: transparent;
}
.rl-checkbox:checked::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 900;
}
.rl-checkbox-label {
  font: 600 0.88rem/1 'Vazir', sans-serif;
  color: var(--rl-text);
  cursor: pointer;
}

.rl-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: none;
  border-radius: var(--rl-radius-sm);
  background: linear-gradient(135deg, var(--rl-brand-1) 0%, var(--rl-brand-3) 100%);
  background-size: 160% 160%;
  color: #fff;
  font: 700 0.95rem/1 'Vazir', sans-serif;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(14, 165, 233, 0.35);
  transition: all 0.3s var(--rl-ease);
}
.rl-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(14, 165, 233, 0.45);
}
.rl-cta-btn:active { transform: translateY(0) scale(0.97); }
.rl-cta-btn svg { width: 18px; height: 18px; }

/* ── Footer ────────────────────────────────────────────────────── */
.rl-footer {
  text-align: center;
  padding: 32px;
  font-size: 0.78rem;
  color: var(--rl-subtle);
  border-top: 1px solid var(--rl-line-light);
}

/* ── Mobile TOC Toggle ─────────────────────────────────────────── */
.rl-toc-toggle {
  display: none;
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--rl-brand-1), var(--rl-brand-3));
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(14, 165, 233, 0.4);
  transition: all 0.3s;
  place-items: center;
}
.rl-toc-toggle:hover { transform: scale(1.08); }
.rl-toc-toggle svg { width: 22px; height: 22px; }

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════ */

@media (max-width: 1080px) {
  .rl-main { grid-template-columns: 220px 1fr; gap: 28px; }
}

@media (max-width: 900px) {
  .rl-overview__grid { grid-template-columns: repeat(2, 1fr); }
  .rl-num-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .rl-topnav__brand span { display: none; }

  .rl-hero { min-height: 40vh; padding: 80px 16px 30px; }
  .rl-hero__title { font-size: 1.6rem; }
  .rl-hero__orb { display: none; }

  .rl-overview__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .rl-overview-card { padding: 16px 14px; }

  .rl-main {
    grid-template-columns: 1fr;
    padding: 24px 16px 80px;
    gap: 0;
  }

  .rl-toc {
    position: fixed;
    bottom: 76px;
    left: 16px;
    right: 16px;
    top: auto;
    max-height: 50vh;
    z-index: 998;
    display: none;
    border-radius: var(--rl-radius-lg);
    box-shadow: var(--rl-shadow-xl);
    animation: rlSlideUp 0.3s var(--rl-ease);
  }
  .rl-toc.open { display: block; }
  .rl-toc-toggle { display: grid; }

  .rl-section { padding: 20px; }
  .rl-section__head { flex-wrap: wrap; }

  .rl-security-grid,
  .rl-warn-grid { grid-template-columns: 1fr; }
  .rl-num-grid { grid-template-columns: 1fr; }

  .rl-support-card { flex-direction: column; text-align: center; }

  .rl-final { padding: 28px 20px; }
  .rl-checkbox-wrap { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
  .rl-overview__grid { grid-template-columns: 1fr; }
  .rl-hero__badge { font-size: 0.75rem; }
}

@keyframes rlSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Reduced Motion ────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .rl-section { opacity: 1; transform: none; }
}