/* ================================================================
   QuantixTools — Design System v2
   21st.dev aesthetic · Framer Motion-style animations · Pro UX
   ================================================================ */

/* ── Tokens ──────────────────────────────────────────────────── */
:root {
  /* Brand */
  --green-900: #052e1c;
  --green-800: #0a5c3f;
  --green-700: #0d7a52;
  --green-600: #1a9464;
  --green-500: #25a870;
  --green-400: #4dc48e;
  --green-100: #e6f7ef;
  --green-50:  #f2fbf6;

  --gold-600:  #a87320;
  --gold-500:  #c8922a;
  --gold-400:  #e0aa42;
  --gold-100:  #fdf3e0;
  --gold-50:   #fffaf2;

  --red-500:   #c0392b;
  --red-100:   #fdecea;
  --amber-500: #b7770d;
  --amber-100: #fef9e7;

  /* Neutrals */
  --gray-950: #0a0a0a;
  --gray-900: #111111;
  --gray-800: #1c1c1e;
  --gray-700: #2c2c2e;
  --gray-600: #3a3a3c;
  --gray-400: #8e8e93;
  --gray-300: #c7c7cc;
  --gray-200: #e5e5ea;
  --gray-100: #f2f2f7;
  --gray-50:  #f9f9fb;
  --white:    #ffffff;

  /* Semantic */
  --text-primary:   #111111;
  --text-secondary: #444444;
  --text-muted:     #7a7a7a;
  --bg:             #ffffff;
  --bg-soft:        #f9f9fb;
  --bg-card:        #ffffff;
  --border:         #e5e5ea;
  --border-strong:  #c7c7cc;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Radii */
  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  16px;
  --r-xl:  20px;
  --r-2xl: 28px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.07), 0 2px 6px rgba(0,0,0,.04);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.09), 0 4px 12px rgba(0,0,0,.05);
  --shadow-xl:  0 20px 60px rgba(0,0,0,.10), 0 8px 24px rgba(0,0,0,.06);
  --shadow-green: 0 8px 32px rgba(10,92,63,.14);

  /* Typography */
  --font-en: 'Inter', system-ui, -apple-system, sans-serif;
  --font-ar: 'Cairo', 'Segoe UI', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Motion */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 220ms;
  --duration-slow: 400ms;
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-en);
  color: var(--text-primary);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body.rtl { font-family: var(--font-ar); direction: rtl; text-align: right; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-600); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Typography ─────────────────────────────────────────────── */
h1 { font-size: clamp(1.75rem, 4.5vw, 2.75rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.35rem, 3vw, 2rem); font-weight: 700; line-height: 1.25; letter-spacing: -0.02em; }
h3 { font-size: clamp(1rem, 2vw, 1.25rem); font-weight: 600; line-height: 1.35; }
h4 { font-size: 1rem; font-weight: 600; }
p  { margin-bottom: 1rem; }

/* ── Layout ──────────────────────────────────────────────────── */
.container        { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }
.container-narrow { max-width: 760px;  margin: 0 auto; padding: 0 1.25rem; }

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background var(--duration-base) var(--ease-in-out),
              box-shadow var(--duration-base) var(--ease-in-out);
}
.nav.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 1px 0 var(--border), var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.nav-logo-icon {
  width: 30px; height: 30px;
  background: linear-gradient(135deg, var(--green-800), var(--green-500));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 15px; font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(10,92,63,.25);
}
.nav-logo span { color: var(--gold-500); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--r-md);
  text-decoration: none;
  transition: background var(--duration-fast), color var(--duration-fast);
}
.nav-links a:hover { background: var(--gray-100); color: var(--text-primary); text-decoration: none; }
.nav-links a.active { background: var(--green-100); color: var(--green-800); }
.nav-lang {
  background: var(--green-100);
  color: var(--green-800);
  border: 1px solid rgba(10,92,63,.2);
  border-radius: var(--r-md);
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--duration-fast), color var(--duration-fast);
  margin-left: 0.25rem;
}
.nav-lang:hover { background: var(--green-800); color: #fff; text-decoration: none; }
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 1.5rem;
  padding: 0.25rem;
  border-radius: var(--r-md);
  transition: background var(--duration-fast);
}
.nav-hamburger:hover { background: var(--gray-100); }

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(160deg, var(--green-900) 0%, var(--green-800) 45%, var(--green-700) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(37,168,112,.4) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(200,146,42,.15) 0%, transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-20) var(--space-4) calc(var(--space-20) + 20px);
  max-width: 700px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.35rem 1rem;
  border-radius: var(--r-full);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
  backdrop-filter: blur(8px);
}
.hero h1 {
  color: #fff;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0,0,0,.15);
}
.hero-sub {
  color: rgba(255,255,255,.8);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}
.hero-cta-group {
  display: flex;
  gap: 0.875rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--r-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: inherit;
  text-decoration: none;
  transition:
    transform var(--duration-fast) var(--ease-spring),
    box-shadow var(--duration-base) var(--ease-out),
    background var(--duration-fast),
    opacity var(--duration-fast);
  will-change: transform;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0) scale(0.98); }

.btn-primary {
  background: var(--green-800);
  color: #fff;
  box-shadow: 0 2px 8px rgba(10,92,63,.25);
}
.btn-primary:hover { background: var(--green-700); box-shadow: 0 4px 16px rgba(10,92,63,.3); color: #fff; }

.btn-gold {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: #fff;
  box-shadow: 0 2px 8px rgba(200,146,42,.3);
}
.btn-gold:hover { box-shadow: 0 4px 20px rgba(200,146,42,.4); color: #fff; }

.btn-ghost-white {
  background: rgba(255,255,255,.1);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.3);
  backdrop-filter: blur(8px);
}
.btn-ghost-white:hover { background: rgba(255,255,255,.2); color: #fff; }

.btn-outline {
  background: transparent;
  color: var(--green-800);
  border: 1.5px solid var(--green-800);
}
.btn-outline:hover { background: var(--green-100); }

.btn-lg { padding: 0.9rem 2rem; font-size: 1rem; border-radius: var(--r-lg); }
.btn-sm { padding: 0.45rem 0.9rem; font-size: 0.8rem; border-radius: var(--r-md); }
.btn-full { width: 100%; }

/* ── Cards ───────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 1.5rem;
  transition:
    box-shadow var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out),
    border-color var(--duration-base);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--green-400);
}
.card-link { text-decoration: none; color: inherit; display: block; }
.card-link:hover { text-decoration: none; }
.card-icon {
  width: 48px; height: 48px;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  transition: background var(--duration-base), transform var(--duration-base) var(--ease-spring);
}
.card:hover .card-icon { background: var(--green-100); transform: scale(1.05); }
.card h3 { font-size: 1.05rem; color: var(--text-primary); margin-bottom: 0.5rem; }
.card p { font-size: 0.875rem; color: var(--text-secondary); margin: 0; line-height: 1.6; }

/* ── Tag Pills ───────────────────────────────────────────────── */
.tag-group { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.tag {
  display: inline-flex; align-items: center;
  font-size: 0.75rem; font-weight: 500;
  padding: 0.2rem 0.6rem;
  border-radius: var(--r-full);
  text-decoration: none;
  transition: background var(--duration-fast), color var(--duration-fast);
}
.tag-green { background: var(--green-100); color: var(--green-800); border: 1px solid rgba(10,92,63,.15); }
.tag-green:hover { background: var(--green-800); color: #fff; text-decoration: none; }
.tag-gold { background: var(--gold-100); color: var(--gold-600); border: 1px solid rgba(200,146,42,.2); }
.tag-gold:hover { background: var(--gold-500); color: #fff; text-decoration: none; }

/* ── Form Elements ───────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.form-input {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--bg);
  font-family: inherit;
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  outline: none;
}
.form-input:focus {
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(37,168,112,.12);
}
.form-input::placeholder { color: var(--text-muted); }
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a7a7a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.25rem;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── Tool Wrapper ────────────────────────────────────────────── */
.tool-wrapper {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin: -2rem auto 2.5rem;
  max-width: 820px;
}
.tool-tabs {
  display: flex;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}
.tool-tab {
  flex: 1;
  padding: 0.875rem 1rem;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  transition: color var(--duration-fast), border-color var(--duration-fast), background var(--duration-fast);
  font-family: inherit;
}
.tool-tab.active {
  color: var(--green-800);
  border-bottom-color: var(--green-800);
  background: var(--bg);
  font-weight: 600;
}
.tool-tab:hover:not(.active) { color: var(--text-primary); background: rgba(0,0,0,.02); }
.tool-body { padding: 1.75rem; }
.tool-panel { display: none; }
.tool-panel.active { display: block; }

/* ── Result Box ──────────────────────────────────────────────── */
.result-box {
  background: linear-gradient(135deg, var(--green-50), var(--green-100));
  border: 1.5px solid rgba(37,168,112,.3);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  margin-top: 1.25rem;
  text-align: center;
  animation: result-appear 0.4s var(--ease-spring);
}
@keyframes result-appear {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.result-label { font-size: 0.75rem; font-weight: 600; color: var(--green-700); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.35rem; }
.result-amount { font-size: 2.25rem; font-weight: 800; color: var(--green-800); letter-spacing: -0.03em; }
.result-sub { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.25rem; }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-top: 1rem; }
.result-item { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-md); padding: 0.85rem; text-align: center; }
.result-item-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.result-item-val { font-size: 1.15rem; font-weight: 700; color: var(--green-800); margin-top: 0.2rem; }

/* ── Verdict Badges ──────────────────────────────────────────── */
.verdict {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--r-full);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}
.verdict-halal    { background: var(--green-100); color: var(--green-800); border: 1.5px solid rgba(10,92,63,.2); }
.verdict-haram    { background: var(--red-100);   color: var(--red-500);   border: 1.5px solid rgba(192,57,43,.2); }
.verdict-mashbooh { background: var(--amber-100); color: var(--amber-500); border: 1.5px solid rgba(183,119,13,.2); }

/* ── Search ──────────────────────────────────────────────────── */
.search-box { position: relative; margin-bottom: 1.5rem; }
.search-input {
  width: 100%;
  padding: 0.9rem 1rem 0.9rem 3rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  font-size: 1rem;
  font-family: inherit;
  background: var(--bg);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  outline: none;
}
.search-input:focus {
  border-color: var(--green-500);
  box-shadow: 0 0 0 4px rgba(37,168,112,.1);
}
.search-icon {
  position: absolute; left: 1rem; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.search-results { border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.search-result-item {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  transition: background var(--duration-fast);
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: var(--green-50); }
.search-result-name { font-weight: 500; font-size: 0.95rem; }
.search-result-desc { font-size: 0.8rem; color: var(--text-muted); }

/* ── E-Number Cards ──────────────────────────────────────────── */
.enumber-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.25rem;
  margin-bottom: 0.75rem;
  transition: box-shadow var(--duration-base) var(--ease-out), border-color var(--duration-base);
}
.enumber-card:hover { box-shadow: var(--shadow-md); border-color: var(--green-400); }
.enumber-card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 0.5rem; flex-wrap: wrap; }
.enumber-code { font-weight: 700; font-size: 1.05rem; color: var(--green-800); margin-right: 0.5rem; }
.enumber-name { font-weight: 500; }
.enumber-meta { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.meta-tag { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--r-full); font-size: 0.7rem; padding: 0.15rem 0.6rem; color: var(--text-muted); }
.enumber-desc { font-size: 0.875rem; color: var(--text-secondary); }
.no-results { padding: 2.5rem; text-align: center; color: var(--text-muted); font-size: 0.9rem; }

/* ── Sections ────────────────────────────────────────────────── */
.section { padding: var(--space-16) 0; }
.section-alt { background: var(--bg-soft); }
.section-title { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.section-sub { color: var(--text-muted); margin-bottom: 2rem; font-size: 0.95rem; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 { margin-bottom: 0.5rem; }
.section-header p { color: var(--text-secondary); max-width: 520px; margin: 0 auto; }

/* ── Info Cards Grid ─────────────────────────────────────────── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.info-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 1.5rem;
  transition: box-shadow var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out);
}
.info-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.info-card-icon { font-size: 1.75rem; margin-bottom: 0.875rem; }
.info-card h3 { font-size: 1rem; color: var(--green-800); margin-bottom: 0.4rem; }
.info-card p  { font-size: 0.875rem; color: var(--text-secondary); margin: 0; }

/* ── FAQ ─────────────────────────────────────────────────────── */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-bottom: 0.625rem;
  overflow: hidden;
  transition: box-shadow var(--duration-base);
}
.faq-item.open { box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.1rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  transition: background var(--duration-fast);
}
.faq-q:hover { background: var(--green-50); }
.faq-icon {
  color: var(--green-500);
  font-size: 1.1rem;
  transition: transform var(--duration-base) var(--ease-spring);
  flex-shrink: 0;
  margin-left: 1rem;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out);
}
.faq-a-inner { padding: 0 1.25rem 1.25rem; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.75; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-item.open .faq-a    { max-height: 600px; }

/* ── Stats Bar ───────────────────────────────────────────────── */
.stats-bar {
  background: var(--green-800);
  padding: 1.5rem 0;
}
.stats-bar-inner { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 1rem; text-align: center; }
.stat-item-num   { font-size: 1.75rem; font-weight: 800; color: var(--gold-400); letter-spacing: -0.03em; line-height: 1; }
.stat-item-label { font-size: 0.75rem; color: rgba(255,255,255,.7); margin-top: 0.3rem; letter-spacing: 0.02em; }

/* ── Trust Badges ────────────────────────────────────────────── */
.trust-row { display: flex; flex-wrap: wrap; gap: 0.625rem; justify-content: center; margin-top: 1.25rem; }
.trust-badge {
  display: flex; align-items: center; gap: 0.4rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
}

/* ── Breadcrumb ──────────────────────────────────────────────── */
.breadcrumb { padding: 0.875rem 0; font-size: 0.82rem; color: var(--text-muted); }
.breadcrumb a { color: var(--green-600); }
.breadcrumb a:hover { color: var(--green-800); }

/* ── Ad Slots ────────────────────────────────────────────────── */
.ad-slot {
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  border-radius: var(--r-lg);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  min-height: 90px;
  display: flex; align-items: center; justify-content: center;
  margin: 1.75rem 0;
}
.ad-slot-banner  { min-height: 90px; }
.ad-slot-rect    { min-height: 250px; }
.ad-slot-sidebar { min-height: 600px; }

/* ── Table ───────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--r-lg); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th { background: var(--green-800); color: #fff; padding: 0.875rem 1.1rem; text-align: left; font-weight: 600; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.05em; }
td { padding: 0.8rem 1.1rem; border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: none; }
tr:nth-child(even) td { background: var(--bg-soft); }
tr:hover td { background: var(--green-50); transition: background var(--duration-fast); }

/* ── Filter Bar ──────────────────────────────────────────────── */
.filter-bar { display: flex; gap: 0.625rem; flex-wrap: wrap; margin-bottom: 1.25rem; align-items: center; }
.filter-select {
  padding: 0.55rem 2rem 0.55rem 0.875rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  font-size: 0.875rem;
  background: var(--bg);
  font-family: inherit;
  cursor: pointer;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a7a7a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  transition: border-color var(--duration-fast);
}
.filter-select:focus { border-color: var(--green-500); }

/* ── Status Legend ───────────────────────────────────────────── */
.status-legend { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.legend-item { display: flex; align-items: center; gap: 0.35rem; font-size: 0.78rem; color: var(--text-secondary); font-weight: 500; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-halal { background: var(--green-500); }
.dot-haram { background: var(--red-500); }
.dot-mashbooh { background: var(--amber-500); }

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  background: var(--green-900);
  color: rgba(255,255,255,.7);
  padding: 3.5rem 0 1.75rem;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.footer-brand { color: #fff; font-weight: 700; font-size: 1.1rem; margin-bottom: 0.625rem; display: flex; align-items: center; gap: 0.5rem; }
.footer-brand span { color: var(--gold-400); }
.footer-desc { font-size: 0.84rem; line-height: 1.7; max-width: 240px; }
.footer-heading {
  color: rgba(255,255,255,.5);
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { color: rgba(255,255,255,.65); font-size: 0.875rem; text-decoration: none; transition: color var(--duration-fast); }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 0.75rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,.4);
}

/* ── Animations ──────────────────────────────────────────────── */
/* Fade-up: applied by JS via IntersectionObserver */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: 80ms; }
.fade-up-delay-2 { transition-delay: 160ms; }
.fade-up-delay-3 { transition-delay: 240ms; }
.fade-up-delay-4 { transition-delay: 320ms; }

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}
.stagger-children.visible > *:nth-child(1) { opacity:1; transform:none; transition-delay:  0ms; }
.stagger-children.visible > *:nth-child(2) { opacity:1; transform:none; transition-delay: 80ms; }
.stagger-children.visible > *:nth-child(3) { opacity:1; transform:none; transition-delay:160ms; }
.stagger-children.visible > *:nth-child(4) { opacity:1; transform:none; transition-delay:240ms; }
.stagger-children.visible > *:nth-child(5) { opacity:1; transform:none; transition-delay:320ms; }
.stagger-children.visible > *:nth-child(6) { opacity:1; transform:none; transition-delay:400ms; }

/* Scale-in for hero content */
@keyframes scale-in {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}
.animate-scale-in { animation: scale-in 0.5s var(--ease-spring) both; }

/* Reading progress */
#reading-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green-500), var(--gold-400));
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 0.875rem 1.25rem; flex-direction: column; gap: 0.25rem; box-shadow: var(--shadow-md); }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: block; }
  .form-grid { grid-template-columns: 1fr; }
  .result-grid { grid-template-columns: 1fr; }
  .hero-inner { padding: var(--space-16) var(--space-4) calc(var(--space-16) + 20px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .tool-wrapper { margin: -1.5rem 0.5rem 1.5rem; }
  .section { padding: var(--space-12) 0; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-cta-group .btn { width: 100%; justify-content: center; }
  .stats-bar-inner { grid-template-columns: 1fr 1fr; }
}

/* ── RTL ─────────────────────────────────────────────────────── */
.rtl .form-select,
.rtl .filter-select { background-position: left 0.7rem center; padding-left: 2.25rem; padding-right: 0.9rem; }
.rtl .search-icon   { left: auto; right: 1rem; }
.rtl .search-input  { padding-left: 1rem; padding-right: 3rem; }
.rtl .faq-q         { text-align: right; }
.rtl table th, .rtl table td { text-align: right; }

/* ── Print ───────────────────────────────────────────────────── */
@media print {
  .nav, .footer, .ad-slot, #reading-progress { display: none; }
  .result-box { border: 2px solid #000; }
}

/* ── Reduced motion ──────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .fade-up, .stagger-children > * { opacity: 1 !important; transform: none !important; }
}

/* ================================================================
   Language Switcher Dropdown
   ================================================================ */

#lang-switcher {
  position: relative;
  margin-left: 0.5rem;
}

.lang-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--green-100);
  color: var(--green-800);
  border: 1px solid rgba(10,92,63,.2);
  border-radius: var(--r-md);
  padding: 0.4rem 0.75rem;
  font-size: 0.825rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--duration-fast), color var(--duration-fast), box-shadow var(--duration-fast);
}
.lang-trigger:hover {
  background: var(--green-800);
  color: #fff;
  box-shadow: 0 2px 8px rgba(10,92,63,.2);
}
.lang-trigger svg {
  transition: transform var(--duration-base) var(--ease-spring);
  flex-shrink: 0;
}
.lang-trigger[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 340px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-xl);
  z-index: 200;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-8px) scale(0.97);
  pointer-events: none;
  transition:
    opacity var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-spring);
  transform-origin: top right;
}
.lang-dropdown.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.lang-dropdown-header {
  padding: 0.75rem 1rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.lang-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem;
  padding: 0.5rem;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  border: none;
  background: none;
  border-radius: var(--r-md);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  transition: background var(--duration-fast), color var(--duration-fast), transform var(--duration-fast);
  position: relative;
}
.lang-option:hover {
  background: var(--green-50);
  color: var(--green-800);
  transform: translateX(2px);
}
.lang-option.active {
  background: var(--green-100);
  color: var(--green-800);
  font-weight: 700;
}
.lang-option.active::after {
  content: '✓';
  position: absolute;
  right: 0.6rem;
  font-size: 0.75rem;
  color: var(--green-500);
}

.lang-flag { font-size: 1.1rem; flex-shrink: 0; }
.lang-name { flex: 1; }
.lang-rtl-badge {
  font-size: 0.6rem;
  font-weight: 700;
  background: var(--amber-100);
  color: var(--amber-500);
  border-radius: var(--r-sm);
  padding: 0.1rem 0.35rem;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

/* Mobile: full-width dropdown */
@media (max-width: 768px) {
  .lang-dropdown {
    right: -1rem;
    width: calc(100vw - 2rem);
    max-width: 360px;
  }
  .lang-grid { grid-template-columns: 1fr 1fr; }
}

/* RTL: flip dropdown position */
[dir="rtl"] .lang-dropdown { right: auto; left: 0; transform-origin: top left; }
[dir="rtl"] .lang-option:hover { transform: translateX(-2px); }