/* =====================================================================
   30u — Landing page (shortcode: [land])
   Persian, RTL, warm-friendly copy. Self-contained styles namespaced
   under .au-land30 so nothing here can bleed into the main app.
   ===================================================================== */

.au-land30 *,
.au-land30 *::before,
.au-land30 *::after { box-sizing: border-box; }

.au-land30 {
  --l-bg:        #05060a;
  --l-bg-soft:   #0b0d14;
  --l-panel:     rgba(255,255,255,.04);
  --l-panel-2:   rgba(255,255,255,.06);
  --l-border:    rgba(255,255,255,.10);
  --l-text:      #eef1f7;
  --l-muted:     #a8b0c2;
  --l-muted-2:   #8891a5;
  --l-accent:    #7aa2ff;
  --l-accent-2:  #a58bff;
  --l-accent-3:  #55e2c8;
  --l-grad:      linear-gradient(135deg,#7aa2ff 0%,#a58bff 55%,#ff8fb1 100%);
  --l-grad-soft: linear-gradient(135deg,rgba(122,162,255,.18),rgba(165,139,255,.18));
  --l-radius:    22px;

  position: fixed; inset: 0;
  width: 100vw; min-height: 100vh; height: 100vh;
  overflow-y: auto; overflow-x: hidden;
  background: radial-gradient(1200px 700px at 85% -10%, rgba(122,162,255,.18), transparent 60%),
              radial-gradient(900px 700px at -10% 20%, rgba(165,139,255,.16), transparent 60%),
              radial-gradient(700px 500px at 50% 110%, rgba(85,226,200,.10), transparent 60%),
              var(--l-bg);
  color: var(--l-text);
  font-family: 'Vazirmatn', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 16px; line-height: 1.7;
  direction: rtl;
  -webkit-font-smoothing: antialiased;
  z-index: 2147483000;
}

/* Kill site chrome so landing is truly fullscreen */
html.au-land30-fs, body.au-land30-fs { margin:0!important; padding:0!important; height:100%!important; overflow:hidden!important; background:#05060a!important; }
body.au-land30-fs > *:not(#au-land30-root):not(script):not(style):not(link) { display:none!important; }

/* ---------- NAV ---------- */
.au-land30-nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(5,6,10,.55);
  border-bottom: 1px solid var(--l-border);
}
.au-land30-brand { display:flex; align-items:center; gap:10px; }
.au-land30-brand img { width:36px; height:36px; border-radius:10px; object-fit:contain; background:#fff1; padding:4px; }
.au-land30-brand b { font-size:18px; letter-spacing:.5px; }
.au-land30-brand small { color: var(--l-muted); font-size:12px; margin-right:2px; }
.au-land30-navcta {
  appearance:none; border:0; cursor:pointer;
  padding: 10px 18px; border-radius: 999px;
  background: var(--l-grad); color:#0b0b18; font-weight:700; font-size:14px;
  font-family: inherit;
  box-shadow: 0 8px 24px -8px rgba(122,162,255,.6);
  transition: transform .15s ease;
}
.au-land30-navcta:hover { transform: translateY(-1px); }

/* ---------- CONTAINERS ---------- */
.au-land30-wrap { max-width: 1180px; margin: 0 auto; padding: 0 22px; }

/* ---------- HERO ---------- */
.au-land30-hero {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
  padding: 60px 0 40px;
}
.au-land30-eyebrow {
  display:inline-flex; align-items:center; gap:8px;
  padding: 6px 14px; border-radius: 999px;
  background: var(--l-panel-2); border:1px solid var(--l-border);
  color: var(--l-muted); font-size: 13px;
}
.au-land30-eyebrow .dot { width:8px; height:8px; border-radius:50%; background:var(--l-accent-3); box-shadow:0 0 12px var(--l-accent-3); }

.au-land30-h1 {
  margin: 18px 0 14px;
  font-size: clamp(34px, 5.4vw, 60px);
  line-height: 1.15; font-weight: 800; letter-spacing: -0.5px;
}
.au-land30-h1 .grad {
  background: var(--l-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.au-land30-sub {
  color: var(--l-muted); font-size: clamp(16px, 1.7vw, 19px);
  max-width: 560px; margin-bottom: 26px;
}
.au-land30-ctas { display:flex; flex-wrap:wrap; gap: 14px; align-items:center; }
.au-land30-install {
  appearance:none; border:0; cursor:pointer; font-family: inherit;
  padding: 16px 26px; border-radius: 16px; font-size: 17px; font-weight: 800;
  background: var(--l-grad); color:#0b0b18;
  box-shadow: 0 14px 36px -12px rgba(122,162,255,.75), inset 0 1px 0 rgba(255,255,255,.4);
  display:inline-flex; align-items:center; gap:10px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.au-land30-install:hover { transform: translateY(-2px); box-shadow: 0 20px 42px -12px rgba(165,139,255,.75), inset 0 1px 0 rgba(255,255,255,.4); }
.au-land30-install svg { width:20px; height:20px; }
.au-land30-ghost {
  appearance:none; border:1px solid var(--l-border); cursor:pointer; font-family: inherit;
  padding: 15px 22px; border-radius: 16px; font-size: 15px; font-weight: 600;
  background: var(--l-panel); color: var(--l-text);
  transition: background .15s ease, border-color .15s ease;
}
.au-land30-ghost:hover { background: var(--l-panel-2); border-color: rgba(255,255,255,.22); }

.au-land30-install-note {
  margin-top: 14px; font-size: 13px; color: var(--l-muted-2);
  display:none;
}
.au-land30-install-note.on { display:block; }

/* ---------- iPhone mockup (pure CSS vector frame) ---------- */

.au-iphone-screen {
  width: 100%; height: 100%;
  border-radius: 42px;
  display: block; object-fit: cover;
}


/* ---------- SECTION HEADER ---------- */
.au-land30-sec { padding: 64px 0; position: relative; }
.au-land30-sec + .au-land30-sec { border-top: 1px solid var(--l-border); }
.au-land30-sectitle { text-align:center; margin-bottom: 40px; }
.au-land30-sectitle .tag {
  display:inline-block; font-size:13px; color: var(--l-muted); letter-spacing:.5px;
  padding: 5px 12px; border-radius: 999px;
  background: var(--l-panel); border:1px solid var(--l-border); margin-bottom: 14px;
}
.au-land30-sectitle h2 {
  font-size: clamp(26px, 3.6vw, 38px); font-weight: 800;
  margin: 0 auto; max-width: 720px; line-height:1.3;
}
.au-land30-sectitle p {
  margin: 12px auto 0; max-width: 620px; color: var(--l-muted);
  font-size: 16px;
}

/* ---------- FEATURES ---------- */
.au-land30-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.au-land30-feat {
  position: relative; overflow: hidden;
  padding: 26px; border-radius: var(--l-radius);
  background: var(--l-panel);
  border: 1px solid var(--l-border);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.au-land30-feat:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.22); background: var(--l-panel-2); }
.au-land30-feat .icn {
  width:46px; height:46px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  background: var(--l-grad-soft); color: var(--l-accent);
  margin-bottom: 14px;
}
.au-land30-feat .icn svg { width:22px; height:22px; }
.au-land30-feat h3 { font-size: 18px; font-weight: 700; margin: 0 0 8px; }
.au-land30-feat p { font-size: 14.5px; color: var(--l-muted); margin:0; line-height:1.8; }

/* ---------- CHARACTERS ---------- */
.au-land30-chars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.au-land30-char {
  position: relative; border-radius: var(--l-radius);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border: 1px solid var(--l-border);
  padding: 20px 16px 18px;
  overflow: hidden;
  text-align: center;
  transition: transform .2s ease;
}
.au-land30-char:hover { transform: translateY(-4px); }
.au-land30-char .glow {
  position:absolute; top:-40px; left:50%; transform:translateX(-50%);
  width: 220px; height:220px; border-radius:50%; z-index:0;
  background: radial-gradient(closest-side, rgba(122,162,255,.35), transparent 70%);
  filter: blur(20px);
}
.au-land30-char img {
  position: relative; z-index:1;
  width: 100%; max-width: 180px; margin: 0 auto;
  height: 220px; object-fit: contain;
  display:block;
}
.au-land30-char h4 { position:relative; z-index:1; margin: 10px 0 4px; font-size:17px; font-weight:700; }
.au-land30-char p  { position:relative; z-index:1; margin: 0; font-size:13.5px; color: var(--l-muted); }

/* ---------- CITY SHOWCASE ---------- */
.au-land30-city { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: 240px 240px; gap: 14px; }
.au-land30-city > figure {
  position: relative; margin:0; overflow:hidden; border-radius: 20px;
  border:1px solid var(--l-border);
}
.au-land30-city > figure:nth-child(1) { grid-row: 1 / span 2; }
.au-land30-city > figure:nth-child(1) { height: auto; }
.au-land30-city img { width:100%; height:100%; object-fit: cover; display:block; transition: transform .5s ease; }
.au-land30-city figure:hover img { transform: scale(1.05); }
.au-land30-city figcaption {
  position:absolute; inset:auto 0 0 0; padding: 18px 20px;
  background: linear-gradient(to top, rgba(5,6,10,.9), transparent);
  font-size: 15px; font-weight:600;
}
.au-land30-city figcaption small { display:block; font-weight:400; font-size:12.5px; color: var(--l-muted); margin-top:2px; }

/* ---------- BIG CTA ---------- */
.au-land30-bigcta {
  margin: 60px 0 40px;
  padding: 48px 32px;
  border-radius: 28px;
  text-align: center;
  background:
    radial-gradient(600px 250px at 50% 0%, rgba(165,139,255,.22), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border: 1px solid var(--l-border);
}
.au-land30-bigcta h2 { font-size: clamp(24px, 3vw, 34px); margin:0 0 10px; font-weight:800; }
.au-land30-bigcta p  { color: var(--l-muted); margin: 0 auto 22px; max-width: 560px; }
.au-land30-bigcta .row { display:flex; flex-wrap:wrap; gap:12px; justify-content:center; align-items:center; }

/* ---------- FOOTER ---------- */
.au-land30-foot {
  padding: 30px 22px 40px;
  text-align: center;
  color: var(--l-muted-2);
  font-size: 13.5px;
  border-top: 1px solid var(--l-border);
}
.au-land30-foot b { color: var(--l-text); }

/* ---------- MODAL FORM ---------- */
.au-land30-modal {
  position: fixed; inset: 0; z-index: 2147483600;
  background: rgba(3,4,8,.72);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  display: none; align-items:center; justify-content:center;
  padding: 20px;
}
.au-land30-modal.on { display: flex; }
.au-land30-modalcard {
  width: 100%; max-width: 460px;
  background: linear-gradient(180deg,#141621,#0b0d14);
  border: 1px solid var(--l-border);
  border-radius: 22px;
  padding: 26px 24px 22px;
  position: relative;
  box-shadow: 0 40px 100px rgba(0,0,0,.6);
}
.au-land30-modalclose {
  position:absolute; top:12px; left:12px;
  width:34px; height:34px; border-radius:10px;
  background: rgba(255,255,255,.06); border:0; color:#fff; cursor:pointer;
  font-size:18px; line-height:1;
}
.au-land30-modalcard h3 { margin: 4px 0 6px; font-size:20px; font-weight:800; }
.au-land30-modalcard .lead { color: var(--l-muted); font-size:14px; margin: 0 0 18px; }
.au-land30-field { margin-bottom: 12px; }
.au-land30-field label { display:block; font-size:13px; color: var(--l-muted); margin-bottom:6px; }
.au-land30-field input,
.au-land30-field textarea {
  width:100%; padding: 12px 14px; border-radius: 12px;
  background: rgba(255,255,255,.04); border:1px solid var(--l-border);
  color: var(--l-text); font-family: inherit; font-size: 15px;
  outline: none; transition: border-color .15s ease, background .15s ease;
}
.au-land30-field input:focus,
.au-land30-field textarea:focus { border-color: var(--l-accent); background: rgba(255,255,255,.06); }
.au-land30-field textarea { min-height: 90px; resize: vertical; }
.au-land30-submit {
  width:100%; margin-top:8px;
  appearance:none; border:0; cursor:pointer; font-family: inherit;
  padding: 14px 22px; border-radius: 14px;
  background: var(--l-grad); color:#0b0b18; font-weight:800; font-size:15px;
  transition: transform .15s ease;
}
.au-land30-submit:hover { transform: translateY(-1px); }
.au-land30-submit:disabled { opacity:.6; cursor:not-allowed; transform:none; }
.au-land30-msg { margin-top: 10px; font-size: 13.5px; text-align:center; min-height: 18px; }
.au-land30-msg.ok  { color: #6ce3b1; }
.au-land30-msg.err { color: #ff8f9b; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .au-land30-hero { grid-template-columns: 1fr; gap: 40px; padding: 40px 0 30px; }
  .au-iphone-wrap { order: -1; }
  .au-iphone { --iph-w: 260px; }
  .au-land30-features { grid-template-columns: 1fr 1fr; }
  .au-land30-chars { grid-template-columns: 1fr 1fr; }
  .au-land30-city { grid-template-columns: 1fr 1fr; grid-template-rows: 200px 200px 200px; }
  .au-land30-city > figure:nth-child(1) { grid-column: 1 / span 2; grid-row: auto; }
}
@media (max-width: 560px) {
  .au-land30-wrap { padding: 0 16px; }
  .au-land30-features { grid-template-columns: 1fr; }
  .au-land30-chars { grid-template-columns: 1fr 1fr; }
  .au-land30-char img { height: 180px; }
  .au-land30-city { grid-template-columns: 1fr; grid-template-rows: 180px 180px 180px 180px; }
  .au-land30-city > figure:nth-child(1) { grid-column: auto; }
  .au-land30-sec { padding: 44px 0; }
  .au-land30-nav { padding: 12px 16px; }
  .au-land30-navcta { padding: 8px 14px; font-size: 13px; }
  .au-land30-bigcta { padding: 32px 20px; margin: 40px 0 20px; }
  .au-iphone { --iph-w: 240px; }
}