/* ============================================================
   install-app.css — صفحة تثبيت التطبيق (PWA)
   تصميم يحاكي شاشات iPhone/Android بـ CSS صرف، لا صور خارجيّة.
   ============================================================ */

/* ───── Hero ───── */
.ia-hero {
  text-align: center;
  padding: 60px 18px 40px;
  background:
    radial-gradient(60% 100% at 50% 0%, rgba(255,194,51,.10) 0%, transparent 60%),
    radial-gradient(40% 80% at 50% 100%, rgba(99,102,241,.08) 0%, transparent 70%);
  border-radius: 16px;
  margin-bottom: 40px;
}
.ia-hero-mark {
  display: inline-grid; place-items: center;
  width: 88px; height: 88px;
  background: linear-gradient(135deg, var(--accent), #d4dded);
  color: #0a1626;
  font-family: var(--font-display); font-weight: 900;
  font-size: 2.6rem;
  border-radius: 22px;
  box-shadow: 0 14px 40px rgba(255,194,51,.35),
              0 0 0 8px rgba(255,255,255,.04);
  letter-spacing: -.03em;
  margin-bottom: 20px;
  animation: ia-float 3s ease-in-out infinite;
}
@keyframes ia-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.ia-hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  font-weight: 900; margin: 0 0 12px;
  letter-spacing: -.02em;
}
.ia-hero-sub {
  font-size: clamp(.95rem, 2.2vw, 1.1rem);
  color: var(--text-dim); margin: 0 0 22px;
}
.ia-hero-badges {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center;
}
.ia-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .85rem;
}

/* ───── أقسام عامّة ───── */
.ia-section-h {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 800;
  margin: 50px 0 24px;
  text-align: center;
  display: flex; align-items: center; justify-content: center; gap: 10px;
}

/* ───── Benefits ───── */
.ia-benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  margin-bottom: 40px;
}
.ia-benefit {
  text-align: center;
  padding: 18px 14px;
  background: rgba(255,255,255,.025);
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex; flex-direction: column; gap: 6px;
  transition: all .2s ease;
}
.ia-benefit:hover {
  border-color: var(--accent-2);
  background: rgba(255,255,255,.05);
  transform: translateY(-2px);
}
.ia-b-ico { font-size: 1.8rem; margin-bottom: 4px; }
.ia-benefit strong {
  font-family: var(--font-display);
  font-size: 1rem; color: var(--text);
}
.ia-benefit span:not(.ia-b-ico) {
  font-size: .8rem; color: var(--text-dim);
  line-height: 1.4;
}

/* ───── خطوات التثبيت ───── */
.ia-steps { margin-bottom: 50px; }
.ia-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.ia-step {
  position: relative;
  text-align: center;
  padding: 24px 16px;
  background: rgba(255,255,255,.025);
  border: 1px solid var(--border);
  border-radius: 16px;
}
.ia-step-highlight {
  border-color: var(--accent);
  background: rgba(255,194,51,.06);
  box-shadow: 0 8px 30px rgba(255,194,51,.12);
}
.ia-step-num {
  position: absolute; top: -16px; inset-inline-start: 50%;
  transform: translateX(-50%);
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0a1626;
  font-family: var(--font-display); font-weight: 900;
  font-size: 1.1rem;
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(255,194,51,.4);
}
.ia-step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 800;
  margin: 16px 0 8px;
}
.ia-step p {
  font-size: .85rem; color: var(--text-dim);
  line-height: 1.5; margin: 0;
}

/* ───── محاكاة شاشة الجوال ───── */
.ia-phone-mock {
  display: flex; justify-content: center;
  margin-bottom: 16px;
}
.ia-phone-screen {
  width: 180px; height: 320px;
  background: #0a1626;
  border-radius: 24px;
  border: 6px solid #1a2638;
  box-shadow:
    0 12px 32px rgba(0,0,0,.4),
    0 0 0 1px rgba(255,255,255,.05) inset;
  position: relative;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.ia-mock-bar {
  background: #1a2638;
  padding: 6px 12px;
  font-size: .65rem;
  color: #9fb0c8;
  border-bottom: 1px solid #2a3648;
  text-align: center;
}
.ia-mock-url { font-family: monospace; }
.ia-mock-content {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 14px;
  gap: 10px;
}
.ia-mock-content p {
  font-size: .75rem; color: var(--text-dim); margin: 0;
}
.ia-mock-26 {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #d4dded);
  color: #0a1626;
  font-family: var(--font-display); font-weight: 900;
  font-size: 1.6rem;
  border-radius: 14px;
  letter-spacing: -.03em;
}

/* خطوة 2 iOS: قائمة المشاركة */
.ia-mock-share-menu {
  justify-content: flex-start; padding-top: 20px;
}
.ia-share-icon { font-size: 2.5rem; margin-bottom: 4px; }
.ia-share-label {
  font-size: .8rem !important; color: var(--text) !important;
  font-weight: 700;
}
.ia-share-tip {
  margin-top: 18px;
  padding: 8px 12px;
  background: rgba(255,194,51,.15);
  border: 1px solid rgba(255,194,51,.4);
  border-radius: 8px;
  font-size: .68rem !important;
  text-align: center;
  color: var(--accent) !important;
}

.ia-mock-share-arrow {
  position: absolute;
  inset-inline-start: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  font-size: 1.6rem;
  color: var(--accent);
  animation: ia-bounce 1.4s ease-in-out infinite;
}
@keyframes ia-bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50%      { transform: translate(-50%, 5px); }
}

/* خطوة 3: قائمة الإضافة */
.ia-mock-add {
  justify-content: flex-start; padding-top: 14px; gap: 4px;
}
.ia-add-row {
  width: 100%;
  padding: 8px 10px;
  background: rgba(255,255,255,.04);
  border-radius: 8px;
  font-size: .68rem;
  display: flex; justify-content: space-between; align-items: center;
  color: var(--text-dim);
}
.ia-add-highlight {
  background: rgba(255,194,51,.2);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 700;
  animation: ia-pulse 1.6s ease-in-out infinite;
}
@keyframes ia-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,194,51,.4); }
  50%      { box-shadow: 0 0 0 6px rgba(255,194,51,0); }
}

/* Android — شريط الاقتراح */
.ia-banner-prompt {
  width: 100%;
  display: flex; align-items: center; gap: 8px;
  padding: 8px;
  background: rgba(255,255,255,.07);
  border-radius: 10px;
  margin-top: 10px;
}
.ia-mock-26-small {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #d4dded);
  color: #0a1626;
  font-family: var(--font-display); font-weight: 900;
  font-size: .9rem;
  border-radius: 8px; flex: 0 0 auto;
}
.ia-banner-prompt > div {
  flex: 1; display: flex; flex-direction: column; line-height: 1.2;
}
.ia-banner-prompt strong { font-size: .68rem; color: var(--text); }
.ia-banner-prompt small  { font-size: .58rem; color: var(--text-dim); }
.ia-mini-btn {
  background: var(--accent); color: #0a1626;
  border: 0; border-radius: 6px;
  font-size: .65rem; font-weight: 800;
  padding: 5px 10px; cursor: pointer;
  flex: 0 0 auto;
}

.ia-mock-homescreen {
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
}

/* ───── نتيجة الخطوات ───── */
.ia-step-result {
  margin-top: 24px;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(34,197,94,.15), rgba(34,197,94,.05));
  border: 1px solid rgba(34,197,94,.3);
  border-radius: 12px;
  text-align: center;
  font-size: .95rem;
}
.ia-step-result strong { color: #22c55e; }

/* ───── FAQ ───── */
.ia-faq { margin-bottom: 40px; }
.ia-faq-item {
  background: rgba(255,255,255,.025);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 10px;
  padding: 0;
  overflow: hidden;
}
.ia-faq-item summary {
  padding: 16px 20px;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .98rem;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.ia-faq-item summary::after {
  content: '+'; font-size: 1.4rem; color: var(--accent);
  transition: transform .2s;
}
.ia-faq-item[open] summary::after { transform: rotate(45deg); }
.ia-faq-item p {
  padding: 0 20px 18px;
  margin: 0;
  font-size: .9rem; color: var(--text-dim);
  line-height: 1.7;
}

/* ───── Final CTA ───── */
.ia-final-cta {
  text-align: center;
  padding: 40px 20px;
  background:
    radial-gradient(60% 100% at 50% 50%, rgba(255,194,51,.10) 0%, transparent 70%),
    rgba(10,22,38,.4);
  border-radius: 16px;
  margin-bottom: 30px;
}
.ia-final-cta h2 {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 900;
  margin: 0 0 10px;
}
.ia-final-cta p {
  color: var(--text-dim); margin: 0 0 22px;
}
.ia-cta-buttons {
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center;
}

/* ───── استجابة الجوال ───── */
@media (max-width: 760px) {
  .ia-steps-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .ia-phone-screen { width: 200px; height: 360px; }
  .ia-benefits-grid { gap: 10px; }
  .ia-hero { padding: 40px 16px 30px; }
  .ia-hero-mark { width: 72px; height: 72px; font-size: 2.2rem; }
}