/* ===== Landing page styles ===== */
:root {
  --green: #1f6f54;
  --green-d: #16523e;
  --green-l: #e7f3ee;
  --bg: #fafbfc;
  --card: #ffffff;
  --ink: #1c2530;
  --muted: #6b7785;
  --line: #e3e7ec;
  --accent: #e8821e;
  font-family: "Segoe UI", Tahoma, "Noto Sans Arabic", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--ink); }
button, input, select { font-family: inherit; font-size: 1rem; cursor: pointer; }
a { color: inherit; text-decoration: none; }

.nav {
  position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 14px 22px;
  display: flex; align-items: center; gap: 14px;
}
.brand { font-weight: 800; font-size: 1.3rem; color: var(--green); }
.nav-links { display: flex; gap: 14px; margin-inline-start: 18px; }
.nav-links a { color: var(--muted); font-size: .92rem; }
.nav-links a:hover { color: var(--ink); }
.nav-spacer { flex: 1; }
.lang-btn {
  background: var(--green-l); color: var(--green-d); border: none;
  padding: 7px 13px; border-radius: 8px; font-weight: 600; font-size: .85rem;
}
.cta-btn {
  background: var(--green); color: #fff; border: none;
  padding: 9px 18px; border-radius: 9px; font-weight: 700; font-size: .92rem;
}
.cta-btn:hover { background: var(--green-d); }

.hero {
  padding: 80px 22px 60px; text-align: center;
  background: linear-gradient(160deg, #fff, var(--green-l));
}
.hero h1 { font-size: 2.6rem; line-height: 1.2; margin-bottom: 14px; }
.hero h1 .accent { color: var(--green); }
.hero p { font-size: 1.15rem; color: var(--muted); max-width: 640px; margin: 0 auto 26px; }
.hero-cta { display: inline-flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.hero-cta .cta-btn { font-size: 1rem; padding: 12px 24px; }
.hero-cta .ghost {
  background: #fff; color: var(--green-d); border: 1px solid var(--green);
}

.section { max-width: 1100px; margin: 0 auto; padding: 70px 22px; }
.section-h {
  text-align: center; margin-bottom: 36px;
}
.section-h h2 { font-size: 2rem; margin-bottom: 8px; }
.section-h p { color: var(--muted); max-width: 600px; margin: 0 auto; }

.features {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.feat {
  background: var(--card); border-radius: 14px; padding: 22px;
  box-shadow: 0 2px 10px rgba(20,30,40,.05);
  border: 1px solid var(--line);
}
.feat-ic {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--green-l); color: var(--green-d);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; margin-bottom: 12px;
}
.feat h3 { font-size: 1.05rem; margin-bottom: 6px; }
.feat p { font-size: .87rem; color: var(--muted); line-height: 1.55; }

.pricing-wrap { background: #fff; padding: 60px 22px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pricing-calc {
  max-width: 700px; margin: 0 auto;
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  padding: 26px; box-shadow: 0 4px 20px rgba(20,30,40,.08);
}
.pricing-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: end; margin-bottom: 22px; }
.pricing-row > div { flex: 1; min-width: 200px; }
.pricing-row label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .9rem; }
.pricing-row input {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px;
}
.plan-toggle {
  display: flex; background: var(--green-l); border-radius: 10px; padding: 4px;
}
.plan-toggle button {
  flex: 1; background: none; border: none; padding: 9px;
  border-radius: 8px; font-weight: 600; color: var(--green-d);
}
.plan-toggle button.on { background: var(--green); color: #fff; }
.price-box {
  background: linear-gradient(135deg, var(--green), var(--green-d));
  color: #fff; padding: 22px; border-radius: 14px; text-align: center;
}
.price-box .lbl { opacity: .85; font-size: .9rem; }
.price-box .val { font-size: 2.8rem; font-weight: 800; line-height: 1; margin: 6px 0; }
.price-box .sub { opacity: .85; font-size: .9rem; }

.try-box {
  max-width: 700px; margin: 0 auto;
  background: var(--card); border: 1px dashed var(--line); border-radius: 14px; padding: 22px;
}
.try-box h3 { margin-bottom: 8px; font-size: 1.1rem; }
.demo-list { margin-top: 14px; display: grid; gap: 6px; font-size: .9rem; }
.demo-list .row {
  display: flex; justify-content: space-between; padding: 7px 10px;
  background: var(--bg); border-radius: 8px;
}
.demo-list code { font-family: ui-monospace, Menlo, monospace; color: var(--green-d); }

footer {
  background: var(--ink); color: #fff; padding: 36px 22px; text-align: center;
}
footer .small { opacity: .7; font-size: .85rem; margin-top: 6px; }

@media (max-width: 720px) {
  .hero h1 { font-size: 2rem; }
  .nav-links { display: none; }
  .section { padding: 50px 16px; }
  .pricing-wrap { padding: 40px 16px; }
}

/* RTL is default; LTR adjustments */
html[dir="ltr"] .nav-links { margin-inline-start: 18px; }

/* ====================================================
   v27 — Plans, Add-ons, AI section, calculator summary
   ==================================================== */

/* Hero badge */
.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, #6a52c4, #8b6fdb);
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: 18px;
  box-shadow: 0 2px 8px rgba(106,82,196,.3);
}

/* AI Section */
.ai-section {
  background: linear-gradient(160deg, #f6f1ff, #fff);
  padding: 60px 22px;
}
.ai-card {
  max-width: 1100px;
  margin: 0 auto;
  background: var(--card);
  border: 2px solid #e0d4ff;
  border-radius: 22px;
  padding: 40px 32px;
  text-align: center;
  box-shadow: 0 8px 28px rgba(106,82,196,.12);
}
.ai-badge {
  display: inline-block;
  background: #6a52c4;
  color: #fff;
  padding: 5px 12px;
  border-radius: 14px;
  font-size: .78rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.ai-card h2 {
  font-size: 2rem;
  color: #4a3a8a;
  margin-bottom: 8px;
}
.ai-sub {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 28px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.ai-features {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-bottom: 28px;
}
.ai-feat {
  background: linear-gradient(135deg, #f6f1ff, #ede4ff);
  border-radius: 14px;
  padding: 20px;
  text-align: start;
}
.ai-feat .feat-ic {
  background: #6a52c4;
  color: #fff;
  width: 44px;
  height: 44px;
  font-size: 1.4rem;
  margin-bottom: 10px;
}
.ai-feat h4 {
  color: #4a3a8a;
  font-size: 1rem;
  margin-bottom: 6px;
}
.ai-feat p {
  font-size: .85rem;
  color: #5a5070;
  line-height: 1.55;
}
.ai-vs {
  background: #fafbfc;
  border: 1px dashed #ccc8e4;
  border-radius: 12px;
  padding: 18px;
  margin-top: 12px;
}
.ai-vs h4 {
  font-size: 1.05rem;
  color: var(--ink);
  margin-bottom: 6px;
}
.ai-vs p {
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* Plan cards */
.plan-cards {
  max-width: 1100px;
  margin: 0 auto 30px;
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.plan-card {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: 16px;
  padding: 26px 22px;
  position: relative;
  transition: transform .15s, box-shadow .15s, border-color .15s;
  display: flex;
  flex-direction: column;
}
.plan-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(20,30,40,.08);
}
.plan-card.recommended {
  border-color: var(--green);
  box-shadow: 0 6px 20px rgba(31,111,84,.15);
}
.plan-card.selected {
  border-color: var(--green);
  background: linear-gradient(160deg, #fff, var(--green-l));
  box-shadow: 0 8px 24px rgba(31,111,84,.2);
}
.plan-recommend {
  position: absolute;
  top: -12px;
  inset-inline-start: 22px;
  background: var(--green);
  color: #fff;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: .72rem;
  font-weight: 700;
}
.plan-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--green-d);
  margin-bottom: 6px;
}
.plan-price {
  margin-bottom: 6px;
}
.plan-amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--ink);
}
.plan-unit {
  font-size: .85rem;
  color: var(--muted);
  margin-inline-start: 4px;
}
.plan-desc {
  color: var(--muted);
  font-size: .87rem;
  margin-bottom: 14px;
}
.plan-feats {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  flex: 1;
}
.plan-feats li {
  padding: 6px 0;
  font-size: .9rem;
  border-bottom: 1px dashed #f0f3f6;
}
.plan-feats li:last-child { border-bottom: none; }
.plan-pick {
  background: var(--green);
  color: #fff;
  border: none;
  padding: 11px 16px;
  border-radius: 10px;
  font-weight: 700;
  width: 100%;
  font-size: .92rem;
}
.plan-pick:hover { background: var(--green-d); }
.plan-card.selected .plan-pick {
  background: #fff;
  color: var(--green-d);
  border: 2px solid var(--green);
}

/* Add-ons section */
.addons-h {
  text-align: center;
  margin: 30px auto 18px;
  max-width: 700px;
}
.addons-h h3 {
  font-size: 1.4rem;
  margin-bottom: 6px;
}
.addons-h p {
  color: var(--muted);
  font-size: .95rem;
}
.addon-cards {
  max-width: 1100px;
  margin: 0 auto 36px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.addon-card {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: transform .15s, border-color .15s, box-shadow .15s;
}
.addon-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(20,30,40,.06);
}
.addon-card.selected {
  border-color: var(--green);
  background: linear-gradient(160deg, #fff, var(--green-l));
}
.addon-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 12px;
}
.addon-name {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 4px;
}
.addon-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--green-d);
  margin-bottom: 10px;
}
.addon-price span {
  font-size: .75rem;
  font-weight: 500;
  color: var(--muted);
  margin-inline-start: 2px;
}
.addon-card p {
  font-size: .85rem;
  color: var(--muted);
  margin-bottom: 14px;
  flex: 1;
  line-height: 1.5;
}
.addon-toggle {
  background: #fff;
  color: var(--green-d);
  border: 1px solid var(--green);
  padding: 9px 14px;
  border-radius: 9px;
  font-weight: 700;
  width: 100%;
  font-size: .88rem;
}
.addon-toggle:hover { background: var(--green-l); }
.addon-card.selected .addon-toggle {
  background: var(--green);
  color: #fff;
}

/* Calculator summary */
.pricing-summary {
  background: var(--bg);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 18px;
}
.sum-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  font-size: .92rem;
  border-bottom: 1px dashed #e0e4ea;
}
.sum-row:last-child { border-bottom: none; }
.sum-row.sum-total {
  font-weight: 700;
  color: var(--green-d);
  padding-top: 11px;
  margin-top: 3px;
  border-top: 2px solid var(--green-l);
  font-size: .95rem;
}