/* Zanjireh — product pages: each product gets its own world (--pa / --pb + a background treatment). */
.pp { --accent: var(--pa); }
.pp .grad { background: linear-gradient(120deg, var(--pa), color-mix(in srgb, var(--pa) 45%, var(--pb))); -webkit-background-clip: text; background-clip: text; color: transparent; }
:root[data-theme="light"] .pp .grad { background: linear-gradient(120deg, color-mix(in srgb, var(--pa) 70%, #0A1517), color-mix(in srgb, var(--pb) 70%, #0A1517)); -webkit-background-clip: text; background-clip: text; }
.pp .btn--primary { background: linear-gradient(120deg, color-mix(in srgb, var(--pa) 55%, #fff), var(--pa)); box-shadow: 0 10px 34px -10px var(--pa), inset 0 1px 0 rgba(255, 255, 255, .45); }
.pp .eyebrow .dot { background: var(--pa); box-shadow: 0 0 0 4px color-mix(in srgb, var(--pa) 25%, transparent); }
.pp .ticks li::before, .pp .faq details[open] { border-color: color-mix(in srgb, var(--pa) 45%, transparent); }
.pp .nav__links a[aria-current="page"] { color: var(--text); background: color-mix(in srgb, var(--pa) 16%, transparent); }
.pp-back { display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-0); color: var(--text-3); margin-bottom: 22px; transition: color var(--t-1); }
.pp-back:hover { color: var(--text); }
.pp-back svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; }

/* hero */
.pp-hero { position: relative; min-height: 92svh; padding: 120px 0 80px; display: grid; align-items: center; overflow: hidden; isolation: isolate; }
.pp-hero__bg { position: absolute; inset: 0; z-index: -1; }
.pp-hero::after { content: ""; position: absolute; inset: auto 0 0; height: 160px; z-index: -1; background: linear-gradient(transparent, var(--bg)); }
.pp-hero__grid { display: grid; gap: 50px; align-items: center; }
@media (min-width: 1000px) { .pp-hero__grid { grid-template-columns: 1fr 1.05fr; gap: 60px; } }
.pp-title { font-size: clamp(2.2rem, 1.3rem + 3.6vw, 4.4rem); font-weight: 900; line-height: 1.15; letter-spacing: -.03em; margin-bottom: 20px; }
.pp-lead { max-width: 46ch; color: var(--text-2); font-size: clamp(1rem, .95rem + .3vw, 1.18rem); margin-bottom: 30px; }
.pp-facts { display: flex; margin: 0; padding: 22px 0 0; list-style: none; border-top: 1px solid var(--border); max-width: 540px; }
.pp-facts li { flex: 1; display: grid; gap: 2px; padding-inline-end: 14px; }
.pp-facts li + li { border-inline-start: 1px solid var(--border); padding-inline-start: 14px; }
.pp-facts b { font-size: 1.35rem; font-weight: 900; color: var(--pa); line-height: 1.3; }
:root[data-theme="light"] .pp-facts b { color: color-mix(in srgb, var(--pa) 60%, #0A1517); }
.pp-facts span { font-size: var(--fs-0); color: var(--text-3); }
.pp-hero__vis { position: relative; display: grid; place-items: center; min-height: 420px; }
.pp-hero__vis::before { content: ""; position: absolute; width: 100%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--pa) 30%, transparent), transparent 62%); filter: blur(20px); }
.felt--xl { width: min(100%, 600px); }
.doc--xl { width: min(100%, 520px); }
.term--xl { width: min(100%, 620px); }
.record--xl { width: min(100%, 520px); }

/* product worlds */
[data-product="club"] .pp-hero__bg { background: radial-gradient(70% 60% at 30% 50%, rgba(23, 146, 114, .35), transparent 70%), radial-gradient(50% 50% at 90% 10%, rgba(244, 194, 107, .12), transparent 70%),
  repeating-radial-gradient(circle at 30% 50%, rgba(244, 194, 107, .05) 0 1px, transparent 1px 46px); }
[data-product="vakil"] .pp-hero__bg { background: radial-gradient(70% 60% at 30% 50%, rgba(75, 108, 201, .32), transparent 70%), radial-gradient(40% 40% at 85% 15%, rgba(232, 201, 122, .14), transparent 70%),
  repeating-linear-gradient(0deg, rgba(232, 201, 122, .05) 0 1px, transparent 1px 34px); }
[data-product="desk"] .pp-hero__bg { background: radial-gradient(70% 60% at 30% 50%, rgba(180, 155, 255, .28), transparent 70%),
  linear-gradient(rgba(180, 155, 255, .07) 1px, transparent 1px) 0 0 / 48px 48px, linear-gradient(90deg, rgba(180, 155, 255, .07) 1px, transparent 1px) 0 0 / 48px 48px;
  -webkit-mask-image: radial-gradient(80% 80% at 30% 50%, #000, transparent); mask-image: radial-gradient(80% 80% at 30% 50%, #000, transparent); }
[data-product="bot"] .pp-hero__bg { background: radial-gradient(70% 60% at 30% 50%, rgba(42, 214, 217, .28), transparent 70%), repeating-linear-gradient(0deg, rgba(42, 214, 217, .05) 0 1px, transparent 1px 4px); }
:root[data-theme="light"] .pp-hero__bg { opacity: .55; }

/* features */
.pp-feats { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.pp-feat { position: relative; display: grid; gap: 12px; align-content: start; padding: 24px; border-radius: var(--r-3); border: 1px solid var(--border); background: linear-gradient(170deg, var(--tint-2), var(--tint-1)); overflow: hidden; }
.pp-feat::after { content: ""; position: absolute; inset: 0 0 auto 0; height: 2px; background: linear-gradient(90deg, transparent, var(--pa), transparent); opacity: .6; }
.pp-feat__n { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; font-weight: 900; background: color-mix(in srgb, var(--pa) 16%, transparent); color: var(--pa); }
:root[data-theme="light"] .pp-feat__n { color: color-mix(in srgb, var(--pa) 60%, #0A1517); }
.pp-feat p { font-weight: 700; font-size: 1.02rem; line-height: 1.75; }
.pp-feat em { justify-self: start; font-style: normal; font-size: .72rem; font-weight: 800; padding: 2px 10px; border-radius: 999px; background: rgba(20, 224, 161, .12); color: #0B8F6E; }
:root[data-theme="dark"] .pp-feat em { color: var(--z-emerald); }
.pp-feat.is-pro em { background: rgba(255, 194, 122, .16); color: #B87A22; }
:root[data-theme="dark"] .pp-feat.is-pro em { color: var(--z-amber); }

/* steps */
.pp-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; counter-reset: st; }
@media (min-width: 900px) { .pp-steps { grid-template-columns: repeat(3, 1fr); } }
.pp-steps li { counter-increment: st; position: relative; padding: 30px 26px; border-radius: var(--r-3); border: 1px solid var(--border); background: var(--bg-3); }
.pp-steps li::before { content: counter(st, persian); display: block; font-size: 3.4rem; font-weight: 900; line-height: 1; margin-bottom: 16px; background: linear-gradient(160deg, var(--pa), transparent 90%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pp-steps b { display: block; font-size: 1.25rem; font-weight: 900; margin-bottom: 8px; }
.pp-steps p { color: var(--text-2); font-size: var(--fs-1); }

/* who */
.pp-who { display: grid; gap: 40px; align-items: center; }
@media (min-width: 1000px) { .pp-who { grid-template-columns: 1fr 1fr; gap: 70px; } }
.pp-quotes { display: grid; gap: 12px; }
.pp-quotes blockquote { margin: 0; padding: 20px 22px; border-radius: var(--r-2); background: var(--tint-1); border: 1px solid var(--border); border-inline-start: 3px solid var(--pa); font-weight: 700; font-size: 1.05rem; line-height: 1.8; }
.pp-quotes blockquote:nth-child(2) { margin-inline-start: 28px; } .pp-quotes blockquote:nth-child(3) { margin-inline-start: 56px; }
@media (max-width: 600px) { .pp-quotes blockquote:nth-child(n) { margin-inline-start: 0; } }

/* plans & related */
.pp-plans { display: grid; gap: 14px; max-width: 820px; margin-inline: auto; }
@media (min-width: 720px) { .pp-plans { grid-template-columns: 1fr 1fr; } }
.pp .plan--hot { background: linear-gradient(var(--bg-3), var(--bg-3)) padding-box, linear-gradient(120deg, var(--pa), var(--pb)) border-box; box-shadow: 0 30px 80px -30px color-mix(in srgb, var(--pa) 60%, transparent); transform: none; }
.pp .price__main b { font-size: 1.9rem; }
.pp-related { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }