/* صفحهٔ اصلی: رنگ‌ها از panel.css؛ فونت وزیرمتن؛ بدون جاوااسکریپت. اندازه‌ها عمداً کوچک و مرتب است. */
body.landing { background: var(--bg); font-size: 15px; line-height: 1.85; }
.lp-wrap { max-width: 1060px; margin: 0 auto; padding: 0 1.1rem; }
.lp-narrow { max-width: 760px; }
.landing h1, .landing h2, .landing h3 { line-height: 1.5; letter-spacing: 0; }

/* سربرگ */
.lp-head { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--surface) 90%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.lp-bar { display: flex; align-items: center; gap: 1.2rem; min-height: 58px; }
.lp-brand { display: inline-flex; align-items: center; gap: .55rem; font-weight: 800; font-size: 1.1rem; color: var(--text); text-decoration: none; }
.lp-logo { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: var(--brand); color: #fff; font-size: .95rem; font-weight: 800; }
.lp-bar nav { display: flex; gap: 1.2rem; margin-inline-start: auto; }
.lp-bar nav a { color: var(--muted); text-decoration: none; font-size: .88rem; font-weight: 500; }
.lp-bar nav a:hover { color: var(--brand); }
.lp-btn { display: inline-block; background: var(--brand); color: #fff; text-decoration: none; padding: .42rem 1rem; border-radius: 10px; font-weight: 600; font-size: .88rem; white-space: nowrap; transition: filter .15s, transform .15s; }
.lp-btn:hover { filter: brightness(1.1); }
.lp-big { padding: .62rem 1.4rem; font-size: .95rem; border-radius: 11px; }
.lp-link { margin-inline-start: 1rem; color: var(--brand); font-weight: 600; font-size: .9rem; text-decoration: none; }
.lp-link:hover { text-decoration: underline; }
.lp-btn:focus-visible, .lp-link:focus-visible, .lp-bar a:focus-visible, summary:focus-visible, .lp-foot a:focus-visible { outline: 3px solid color-mix(in srgb, var(--brand) 45%, transparent); outline-offset: 2px; }

/* قهرمان */
.lp-hero { padding: clamp(2rem, 6vw, 4rem) 0 clamp(2rem, 5vw, 3.4rem); border-bottom: 1px solid var(--line);
  background:
    radial-gradient(620px 300px at 90% 0%, color-mix(in srgb, var(--brand) 14%, transparent), transparent 70%),
    radial-gradient(color-mix(in srgb, var(--text) 7%, transparent) 1px, transparent 1px) 0 0 / 22px 22px,
    var(--surface); }
.lp-herogrid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 2.2rem; align-items: center; }
.lp-badge-top { display: inline-block; margin: 0 0 .9rem; padding: .18rem .8rem; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-size: .78rem; font-weight: 600; }
.lp-hero h1 { font-size: clamp(1.45rem, 3.6vw, 2.1rem); margin: 0 0 .8rem; font-weight: 800; }
.lp-sub { font-size: .98rem; color: var(--muted); margin: 0 0 1.3rem; max-width: 34em; }
.lp-cta { margin: 0; }
.lp-chat { margin: 0; background: var(--bg); border: 1px solid var(--line); border-radius: 18px; padding: .9rem; box-shadow: 0 14px 36px -18px rgba(16, 24, 40, .35); display: grid; gap: .5rem; }
.lp-chat figcaption { display: flex; align-items: center; gap: .45rem; font-size: .74rem; color: var(--muted); padding-bottom: .55rem; margin-bottom: .1rem; border-bottom: 1px solid var(--line); }
.lp-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.lp-msg { margin: 0; padding: .5rem .8rem; border-radius: 14px; font-size: .85rem; line-height: 1.8; max-width: 92%; }
.lp-u { background: var(--surface); border: 1px solid var(--line); border-end-start-radius: 4px; justify-self: start; }
.lp-a { background: var(--brand); color: #fff; border-end-end-radius: 4px; justify-self: end; }

/* بخش‌ها */
.lp-sec { padding: clamp(1.8rem, 5vw, 3rem) 0; }
.lp-alt { background: var(--surface); border-block: 1px solid var(--line); }
.lp-sec h2 { font-size: clamp(1.15rem, 2.4vw, 1.4rem); margin: 0 0 1.1rem; font-weight: 800; }
.lp-about { display: grid; grid-template-columns: .8fr 1.2fr; gap: 2rem; align-items: start; }
.lp-about h2 { margin: 0; }
.lp-about p { margin: 0 0 .8rem; color: var(--muted); font-size: .95rem; }
.lp-note { color: var(--muted); font-size: .88rem; max-width: 46em; margin: -.4rem 0 1.2rem; }
.lp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: .9rem; }
.lp-card { background: var(--bg); border: 1px solid var(--line); border-radius: 14px; padding: 1.1rem 1.1rem 1rem; transition: border-color .15s, transform .15s; }
.lp-alt .lp-card { background: var(--bg); }
.lp-card:hover { border-color: color-mix(in srgb, var(--brand) 45%, var(--line)); transform: translateY(-2px); }
.lp-ico { display: block; box-sizing: content-box; padding: 9px; border-radius: 11px; background: var(--brand-soft); color: var(--brand); margin-bottom: .7rem; }
.lp-card h3 { margin: 0 0 .35rem; font-size: .98rem; font-weight: 700; }
.lp-card p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.85; }
.lp-steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem; }
.lp-steps li { counter-increment: s; position: relative; padding: .2rem 0 .2rem; padding-inline-start: 3rem; }
.lp-steps li::before { content: counter(s, persian); position: absolute; inset-inline-start: 0; top: 0; width: 2.2rem; height: 2.2rem; border-radius: 12px; background: var(--brand); color: #fff; font-weight: 800; font-size: .95rem; display: grid; place-items: center; }
.lp-steps h3 { margin: 0 0 .2rem; font-size: .98rem; }
.lp-steps p { margin: 0; color: var(--muted); font-size: .86rem; }

/* پلن‌ها */
.lp-plan ul { margin: .8rem 0 0; padding: 0; list-style: none; }
.lp-plan li { padding: .3rem 0; border-top: 1px dashed var(--line); font-size: .84rem; }
.lp-price { font-size: 1.35rem !important; font-weight: 800; color: var(--text) !important; margin: .5rem 0 0 !important; }
.lp-price small { font-size: .74rem; font-weight: 500; color: var(--muted); }
.lp-hot { border: 2px solid var(--brand); background: var(--surface); box-shadow: 0 12px 30px -20px var(--brand); }

/* پرسش‌ها */
details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: .1rem 1rem; margin-bottom: .55rem; }
details[open] { border-color: color-mix(in srgb, var(--brand) 40%, var(--line)); }
summary { cursor: pointer; padding: .65rem 0; font-weight: 600; font-size: .92rem; }
details p { margin: 0 0 .8rem; color: var(--muted); font-size: .88rem; }

/* دعوت به اقدام */
.lp-band { background: linear-gradient(135deg, var(--brand), color-mix(in srgb, var(--brand) 60%, #0b1f3a)); color: #fff; text-align: center; padding: 2.3rem 0; }
.lp-band h2 { margin: 0 0 .3rem; font-size: 1.2rem; color: #fff; }
.lp-band p { margin: 0 0 1.1rem; opacity: .9; font-size: .9rem; }
.lp-inv { background: #fff; color: var(--brand); }

/* تماس و حقوقی */
.lp-contact { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; font-size: .92rem; }
.lp-contact li { display: flex; gap: 1rem; padding: .5rem .9rem; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.lp-contact strong { min-width: 7.5em; color: var(--muted); font-weight: 600; }
.lp-contact span { unicode-bidi: plaintext; }
.lp-legal { max-width: 46rem; font-size: .93rem; }
.lp-legal h1 { font-size: 1.5rem; margin: 0 0 1rem; }
.lp-legal h2 { font-size: 1.05rem; margin: 1.5rem 0 .3rem; }
.lp-legal p { margin: 0 0 .8rem; color: var(--muted); }

/* پایین صفحه */
.lp-foot { border-top: 1px solid var(--line); background: var(--surface); padding: 1.8rem 0 1rem; color: var(--muted); font-size: .85rem; }
.lp-footgrid { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 1.5rem; align-items: start; }
.lp-fbrand { margin: 0 0 .2rem; font-weight: 800; color: var(--text); font-size: 1rem; }
.lp-foot p { margin: 0; max-width: 32em; }
.lp-foot nav { display: grid; gap: .35rem; }
.lp-foot a { color: var(--muted); text-decoration: none; }
.lp-foot a:hover { color: var(--brand); }
.lp-seal img { display: block; border-radius: 10px; }
.lp-copy { margin-top: 1.2rem; padding-top: .8rem; border-top: 1px solid var(--line); font-size: .78rem; }

@media (max-width: 820px) {
  .lp-herogrid, .lp-about { grid-template-columns: 1fr; gap: 1.4rem; }
  .lp-footgrid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) { .lp-bar nav { display: none; } .lp-bar .lp-btn { margin-inline-start: auto; } }
@media (prefers-reduced-motion: reduce) { .lp-card, .lp-btn { transition: none; } .lp-card:hover { transform: none; } }
@counter-style persian { system: numeric; symbols: "۰" "۱" "۲" "۳" "۴" "۵" "۶" "۷" "۸" "۹"; }
.lp-logoimg { height: 32px; width: auto; max-width: 140px; object-fit: contain; border-radius: 8px; }
.lp-copy { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; }
.lp-copy a { color: var(--brand); font-weight: 600; }