:root {
  --bg: #f4f4f6; --surface: #ffffff; --raised: #ececef; --fg: #0a0a0b; --fg2: #5c5c62; --line: rgba(0,0,0,.09);
  --glass: rgba(0,0,0,.04); --up: #067a52; --down: #cc3322; --gold1: #f6d98a; --gold2: #e3a93a; --goldfg: #1f1608;
  --btn: #0a0a0b; --btnfg: #ffffff; --glow1: rgba(16,185,129,.18); --glow2: rgba(14,165,233,.12); --shadow: 0 30px 80px rgba(10,10,11,.18);
  --font: "Lexend", "Vazirmatn", system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #050506; --surface: #0f0f11; --raised: #1a1a1d; --fg: #f5f5f7; --fg2: #a1a1a6; --line: rgba(255,255,255,.09);
    --glass: rgba(255,255,255,.06); --up: #34d399; --down: #ff6b5e; --btn: #f5f5f7; --btnfg: #0a0a0b;
    --glow1: rgba(16,185,129,.22); --glow2: rgba(14,165,233,.12); --shadow: 0 30px 90px rgba(0,0,0,.6);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }
body {
  margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
html[data-lang="fa"] body { font-family: "Vazirmatn", var(--font); }
html[data-lang="en"] [data-l="fa"], html[data-lang="fa"] [data-l="en"] { display: none !important; }
.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
a { color: inherit; }
.skip { position: absolute; inset-inline-start: -999px; top: 8px; background: var(--btn); color: var(--btnfg); padding: 10px 16px; border-radius: 999px; z-index: 50; }
.skip:focus { inset-inline-start: 12px; }
:focus-visible { outline: 2px solid var(--up); outline-offset: 3px; border-radius: 8px; }

.nav { position: sticky; top: 0; z-index: 20; backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px);
  background: color-mix(in srgb, var(--bg) 72%, transparent); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 600; font-size: 19px; letter-spacing: -.01em; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a.l { text-decoration: none; padding: 8px 14px; border-radius: 999px; color: var(--fg2); font-size: 15px; transition: color .2s, background .2s; }
.nav-links a.l:hover { color: var(--fg); background: var(--glass); }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line); background: var(--glass);
  color: var(--fg); font: inherit; font-size: 15px; cursor: pointer; text-decoration: none; }
.pill:hover { background: var(--raised); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 26px; border-radius: 999px; background: var(--btn); color: var(--btnfg);
  font-weight: 600; font-size: 16px; text-decoration: none; transition: transform .2s; min-height: 48px; }
.btn:hover { transform: translateY(-2px); }
.btn.gold { background: linear-gradient(180deg, var(--gold1), var(--gold2)); color: var(--goldfg); box-shadow: 0 12px 40px rgba(227,169,58,.28); }
.btn.ghost { background: var(--glass); color: var(--fg); border: 1px solid var(--line); }
@media (max-width: 760px) { .nav-links a.l { display: none; } }

.hero { position: relative; padding: 72px 0 40px; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: -120px -10% auto; height: 760px; z-index: -1;
  background: radial-gradient(60% 55% at 28% 30%, var(--glow1), transparent 70%), radial-gradient(45% 45% at 80% 20%, var(--glow2), transparent 70%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px; border-radius: 999px; background: var(--glass); border: 1px solid var(--line);
  font-size: 14px; color: var(--fg2); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--up); box-shadow: 0 0 0 0 var(--up); animation: pulse 2.4s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--up) 55%, transparent); } 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
h1 { font-size: clamp(40px, 6.4vw, 76px); line-height: 1.04; letter-spacing: -.035em; margin: 22px 0 20px; font-weight: 600; text-wrap: balance; }
html[data-lang="fa"] h1 { letter-spacing: 0; line-height: 1.25; }
.lead { font-size: clamp(18px, 2vw, 21px); color: var(--fg2); max-width: 34em; margin: 0 0 30px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.note { margin-top: 18px; font-size: 14px; color: var(--fg2); }

.phones { position: relative; height: 640px; }
.phone { position: absolute; width: 270px; border-radius: 42px; padding: 9px; background: linear-gradient(160deg, #3a3a40, #121214); box-shadow: var(--shadow); }
.phone img { display: block; width: 100%; border-radius: 34px; height: auto; }
.phone.a { inset-inline-start: 2%; top: 70px; transform: rotate(-5deg); z-index: 1; }
.phone.b { inset-inline-start: 30%; top: 0; z-index: 3; width: 290px; }
.phone.c { inset-inline-end: 0; top: 90px; transform: rotate(5deg); z-index: 2; }
html[data-lang="fa"] .phone.a { transform: rotate(5deg); } html[data-lang="fa"] .phone.c { transform: rotate(-5deg); }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } .phones { height: 560px; max-width: 520px; margin-inline: auto; width: 100%; }
  .phone { width: 210px; } .phone.b { width: 230px; inset-inline-start: 32%; } }
@media (max-width: 480px) { .phone.a { display: none; } .phone.b { inset-inline-start: 6%; } .phone.c { inset-inline-end: 4%; } .phones { height: 520px; } }

.strip { margin-top: 36px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat { padding: 20px 22px; border-radius: 22px; background: var(--surface); border: 1px solid var(--line); }
.stat b { display: block; font-size: 30px; letter-spacing: -.02em; font-weight: 600; font-variant-numeric: tabular-nums; }
.stat span { color: var(--fg2); font-size: 14px; }
@media (max-width: 760px) { .strip { grid-template-columns: repeat(2, 1fr); } }

section { padding: 96px 0 0; }
.kicker { color: var(--up); font-weight: 600; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
html[data-lang="fa"] .kicker { letter-spacing: 0; }
h2 { font-size: clamp(30px, 4.4vw, 50px); line-height: 1.1; letter-spacing: -.03em; margin: 12px 0 16px; font-weight: 600; text-wrap: balance; }
html[data-lang="fa"] h2 { letter-spacing: 0; line-height: 1.3; }
.sub { color: var(--fg2); font-size: 19px; max-width: 38em; margin: 0; }

.grid { margin-top: 44px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { padding: 28px; border-radius: 26px; background: var(--surface); border: 1px solid var(--line); transition: transform .25s, border-color .25s; }
.card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--fg) 22%, transparent); }
.card h3 { margin: 16px 0 8px; font-size: 20px; letter-spacing: -.01em; font-weight: 600; }
.card p { margin: 0; color: var(--fg2); font-size: 16px; }
.ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--raised); }
.ico svg { width: 24px; height: 24px; stroke: var(--fg); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 960px) { .grid { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 600px) { .grid { grid-template-columns: 1fr; } }

.showcase { margin-top: 56px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.shot { text-align: center; }
.shot .phone { position: static; width: 100%; transform: none; }
.shot figcaption { margin-top: 16px; color: var(--fg2); font-size: 15px; }
figure { margin: 0; }
@media (max-width: 960px) { .showcase { grid-template-columns: repeat(2, 1fr); } }

.pro { margin-top: 0; padding: 96px 0; }
.pro-card { position: relative; overflow: hidden; border-radius: 40px; padding: 64px 56px; background: var(--surface); border: 1px solid var(--line); isolation: isolate; }
.pro-card::before { content: ""; position: absolute; inset: -30% -10% auto auto; width: 70%; height: 90%; z-index: -1;
  background: radial-gradient(closest-side, rgba(227,169,58,.28), transparent 72%); }
.pro-card::after { content: ""; position: absolute; inset: auto auto -40% -10%; width: 60%; height: 80%; z-index: -1;
  background: radial-gradient(closest-side, var(--glow1), transparent 72%); }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px; font-weight: 600; font-size: 14px; color: var(--goldfg);
  background: linear-gradient(180deg, var(--gold1), var(--gold2)); }
.pro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.points { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.points li { display: grid; grid-template-columns: 30px 1fr; gap: 14px; align-items: start; font-size: 17px; }
.points li svg { width: 26px; height: 26px; stroke: var(--up); fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; margin-top: 2px; }
.points b { font-weight: 600; } .points span { color: var(--fg2); display: block; font-size: 15px; }
.prices { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 8px; }
.plan { padding: 18px 22px; border-radius: 22px; background: var(--raised); border: 1px solid var(--line); min-width: 190px; }
.plan.best { border-color: color-mix(in srgb, var(--gold2) 70%, transparent); }
.plan b { font-size: 28px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; } .plan span { color: var(--fg2); font-size: 15px; }
.plan em { font-style: normal; font-size: 13px; color: var(--up); font-weight: 600; margin-inline-start: 8px; }
.pro-phones { position: relative; height: 560px; }
.pro-phones .phone { width: 250px; } .pro-phones .a { inset-inline-start: 4%; top: 40px; transform: rotate(-4deg); } .pro-phones .b { inset-inline-end: 4%; top: 0; transform: rotate(4deg); z-index: 2; }
html[data-lang="fa"] .pro-phones .a { transform: rotate(4deg); } html[data-lang="fa"] .pro-phones .b { transform: rotate(-4deg); }
@media (max-width: 960px) { .pro-card { padding: 40px 24px; border-radius: 32px; } .pro-grid { grid-template-columns: 1fr; gap: 24px; } .pro-phones { max-width: 460px; margin-inline: auto; width: 100%; }
  .pro-phones .phone { width: 190px; } .pro-phones { height: 440px; } }
.fine { margin-top: 14px; color: var(--fg2); font-size: 14px; }

.faq { margin-top: 36px; display: grid; gap: 12px; max-width: 820px; }
.faq details { border-radius: 22px; background: var(--surface); border: 1px solid var(--line); padding: 4px 26px; }
.faq summary { cursor: pointer; list-style: none; padding: 20px 0; font-weight: 600; font-size: 18px; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker, .dd > summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 26px; color: var(--fg2); transition: transform .2s; font-weight: 400; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 22px; color: var(--fg2); }

.final { margin-top: 0; padding: 96px 0; text-align: center; }
.final .cta { justify-content: center; }
footer { border-top: 1px solid var(--line); padding: 40px 0 56px; color: var(--fg2); font-size: 15px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; }
footer nav { display: flex; gap: 22px; flex-wrap: wrap; } footer a { text-decoration: none; } footer a:hover { color: var(--fg); }

.doc { padding: 72px 0 40px; max-width: 760px; }
.doc h1 { font-size: clamp(34px, 5vw, 52px); margin-top: 0; }
.doc h2 { font-size: 24px; margin: 36px 0 10px; letter-spacing: -.01em; }
.doc p, .doc li { color: var(--fg2); } .doc p b, .doc li b { color: var(--fg); }
.doc ul { padding-inline-start: 22px; }
.meta { color: var(--fg2); font-size: 15px; }

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; } }

:root[data-theme="dark"] {
  --bg: #050506; --surface: #0f0f11; --raised: #1a1a1d; --fg: #f5f5f7; --fg2: #a1a1a6; --line: rgba(255,255,255,.09);
  --glass: rgba(255,255,255,.06); --up: #34d399; --down: #ff6b5e; --btn: #f5f5f7; --btnfg: #0a0a0b;
  --glow1: rgba(16,185,129,.22); --glow2: rgba(14,165,233,.12); --shadow: 0 30px 90px rgba(0,0,0,.6); color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f4f4f6; --surface: #ffffff; --raised: #ececef; --fg: #0a0a0b; --fg2: #5c5c62; --line: rgba(0,0,0,.09);
  --glass: rgba(0,0,0,.04); --up: #067a52; --down: #cc3322; --btn: #0a0a0b; --btnfg: #ffffff;
  --glow1: rgba(16,185,129,.18); --glow2: rgba(14,165,233,.12); --shadow: 0 30px 80px rgba(10,10,11,.18); color-scheme: light;
}
.tools { display: flex; align-items: center; gap: 8px; }
.dd { position: relative; }
.dd > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--glass); color: var(--fg); font-size: 15px; font-weight: 500; min-height: 42px; user-select: none; }
.dd > summary::after { content: ""; width: 7px; height: 7px; border-right: 1.6px solid currentColor; border-bottom: 1.6px solid currentColor; transform: rotate(45deg) translateY(-2px); opacity: .7; }
.dd > summary:hover { background: var(--raised); }
.dd > summary svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.dd .menu { position: absolute; inset-inline-end: 0; top: calc(100% + 8px); min-width: 170px; padding: 6px; border-radius: 18px; background: var(--surface);
  border: 1px solid var(--line); box-shadow: var(--shadow); z-index: 30; display: grid; gap: 2px; }
.dd .menu button { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; text-align: start; padding: 10px 12px; border: 0; border-radius: 12px;
  background: transparent; color: var(--fg); font: inherit; font-size: 15px; cursor: pointer; }
.dd .menu button:hover { background: var(--glass); }
.dd .menu button[aria-checked="true"] { background: var(--glass); font-weight: 600; }
.dd .menu button[aria-checked="true"]::after { content: ""; width: 6px; height: 11px; border-right: 2px solid var(--up); border-bottom: 2px solid var(--up); transform: rotate(45deg) translateY(-2px); }
.dd .cur { max-width: 7em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 520px) { .dd .cur { display: none; } .dd > summary { padding: 9px 12px; } }

.watches { margin-top: 48px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.watch { text-align: center; }
.wframe { max-width: 280px; margin-inline: auto; filter: drop-shadow(0 18px 30px rgba(0,0,0,.28)); }
.wframe img { display: block; width: 100%; height: auto; }
.watch figcaption { margin-top: 16px; color: var(--fg2); font-size: 15px; }
@media (max-width: 960px) { .watches { display: flex; overflow-x: auto; gap: 14px; scroll-snap-type: x mandatory; padding-bottom: 8px; } .watch { flex: 0 0 220px; scroll-snap-align: center; } }

.btn.soon { cursor: default; opacity: .72; border-style: dashed; }
.btn.soon:hover { transform: none; }

.dd > summary { outline: none; -webkit-tap-highlight-color: transparent; }
.dd > summary:focus:not(:focus-visible) { outline: none; box-shadow: none; }
.dd > summary:focus-visible { outline: 2px solid var(--up); outline-offset: 2px; border-radius: 999px; }
.dd .menu button:focus:not(:focus-visible) { outline: none; }
.dd .menu button:focus-visible { outline: 2px solid var(--up); outline-offset: -2px; border-radius: 12px; }

.cform { display: grid; gap: 10px; max-width: 560px; margin-inline: auto; }
#contact { text-align: center; }
.cform .btn { justify-self: center; }
.cstatus { text-align: center; }
html { scroll-padding-top: 84px; }
.cform label { font-size: 15px; color: var(--fg2); margin-top: 6px; }
.cform input, .cform textarea { width: 100%; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); font: inherit; font-size: 16px; }
.cform textarea { resize: vertical; min-height: 140px; }
.cform .hp { position: absolute; inset-inline-start: -9999px; width: 1px; height: 1px; opacity: 0; }
.cform .btn { justify-self: center; margin-top: 10px; border: 0; cursor: pointer; font: inherit; font-weight: 600; }
.cstatus { min-height: 1.4em; margin: 6px 0 0; color: var(--fg2); font-size: 15px; }

.btn svg { width: 28px; height: 28px; flex: none; }

.faqbox { text-align: center; }
.faqall > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 12px; padding: 6px 4px; }
.faqall > summary::-webkit-details-marker { display: none; }
.faqall > summary h2 { margin: 0; }
.faqall > summary::after { content: ""; width: 10px; height: 10px; border-right: 2px solid var(--fg2); border-bottom: 2px solid var(--fg2); transform: rotate(45deg) translateY(-2px); transition: transform .2s; }
.faqall[open] > summary::after { transform: rotate(-135deg) translateY(-2px); }
.faqbox .faq { margin-inline: auto; text-align: start; }