@font-face { font-family: "Vazir"; src: url("/assets/fonts/Vazir-Variable.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
:root {
  --bg: #f5f8fb; --surface: #fff; --surface-2: #eef3f8; --text: #0b1424; --muted: #4d5b70; --line: #dde5ee;
  --accent: #00749d; --brand: #008bbf; --ink: #07131f; --ink-text: #eaf1fb; --ink-muted: #a3b3c8;
  --grad: linear-gradient(120deg, #2cc4f2, #0a93cc);
  --radius: 18px; --maxw: 72rem; --gutter: 1.1rem;
  --font: "Vazir", system-ui, "Segoe UI", Tahoma, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0a1220; --surface: #101a2c; --surface-2: #15213a; --text: #eaf1fb; --muted: #a3b3c8; --line: #1f2c45; --accent: #4cc3ee; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 1rem/1.9 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 8px; }
.skip { position: absolute; inset-inline-start: -999px; }
.skip:focus { inset-inline-start: 1rem; top: 1rem; background: var(--surface); padding: .5rem 1rem; border-radius: 10px; z-index: 99; }

/* header */
.bar { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: color-mix(in srgb, var(--bg) 84%, transparent); border-bottom: 1px solid var(--line); }
.bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: .8rem; min-block-size: 4.2rem; }
.brand { display: inline-flex; flex-shrink: 0; }
.brand img { block-size: 46px; inline-size: auto; }
.nav { display: none; gap: .2rem; }
.nav a { text-decoration: none; padding: .4rem .8rem; border-radius: 999px; color: var(--muted); font-size: .92rem; white-space: nowrap; }
.nav a:hover, .nav a[aria-current] { color: var(--text); background: var(--surface-2); }
.right { display: flex; align-items: center; gap: .5rem; }
.menu { position: relative; border: 0; padding: 0; background: none; border-radius: 0; }
.menu summary { list-style: none; cursor: pointer; display: grid; place-items: center; inline-size: 44px; block-size: 44px; border: 1px solid var(--line); border-radius: 50%; background: var(--surface); }
.menu summary::-webkit-details-marker { display: none; }
.menu summary svg { inline-size: 20px; block-size: 20px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; }
.menu nav { position: absolute; inset-inline-end: 0; inset-block-start: calc(100% + .5rem); display: grid; min-inline-size: 13rem; padding: .5rem; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); box-shadow: 0 20px 50px -20px rgba(0,0,0,.5); }
.menu nav a { padding: .6rem .9rem; border-radius: 10px; text-decoration: none; }
.menu nav a:hover { background: var(--surface-2); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-block-size: 46px; padding: .55rem 1.3rem; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--text); font: 700 .95rem var(--font); text-decoration: none; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px -12px rgba(0, 110, 170, .5); }
.btn.primary { background: var(--grad); color: #04121c; border-color: transparent; }
.btn.small { min-block-size: 40px; padding: .35rem 1rem; font-size: .88rem; }

/* hero (home) + page hero (inner) */
.hero, .phero { position: relative; overflow: clip; background: var(--ink); color: var(--ink-text); }
.hero::before, .phero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(40rem 22rem at 85% -10%, rgba(0, 163, 217, .42), transparent 70%), radial-gradient(34rem 22rem at 5% 30%, rgba(47, 123, 245, .3), transparent 70%); }
.hero::after { content: ""; position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(ellipse at 50% 0%, #000 20%, transparent 75%); }
.hero .wrap { position: relative; z-index: 1; display: grid; gap: 2.2rem; padding-block: 3rem 3.4rem; }
.phero .wrap { position: relative; z-index: 1; padding-block: 2.6rem 2.8rem; }
.eyebrow { display: inline-flex; align-items: center; gap: .5rem; padding: .25rem .8rem; border-radius: 999px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.06); font-size: .82rem; color: #c9ecfa; }
.eyebrow i { inline-size: 7px; block-size: 7px; border-radius: 50%; background: #2cc4f2; box-shadow: 0 0 0 4px rgba(44, 196, 242, .22); }
h1 { margin: .9rem 0 .8rem; font-size: clamp(1.7rem, 6.2vw, 3rem); line-height: 1.4; font-weight: 800; text-wrap: balance; }
.phero h1 { font-size: clamp(1.5rem, 5.2vw, 2.4rem); margin-block: .5rem; }
h1 em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { margin: 0; max-inline-size: 40rem; color: var(--ink-muted); font-size: 1.02rem; text-wrap: pretty; }
.crumb { font-size: .85rem; color: var(--ink-muted); }
.crumb a { text-decoration: none; } .crumb a:hover { text-decoration: underline; }
.cta { display: flex; flex-wrap: wrap; gap: .7rem; margin-block-start: 1.5rem; }
.cta .btn { flex: 1 1 11rem; }
.hero .btn:not(.primary), .phero .btn:not(.primary), .final .btn:not(.primary) { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.2); color: var(--ink-text); }
.trust { display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; margin: 1.5rem 0 0; padding: 0; list-style: none; color: #b9c8dc; font-size: .88rem; }
.trust li::before { content: "✓"; color: #2cc4f2; margin-inline-end: .4rem; font-weight: 800; }
.shot { position: relative; border-radius: 20px; border: 1px solid rgba(255,255,255,.16); background: linear-gradient(160deg, rgba(255,255,255,.1), rgba(255,255,255,.03)); padding: .8rem; box-shadow: 0 30px 70px -30px rgba(0,0,0,.7); direction: ltr; }
.shot .dots { display: flex; gap: 6px; padding: .2rem .3rem .7rem; } .shot .dots i { inline-size: 9px; block-size: 9px; border-radius: 50%; background: rgba(255,255,255,.25); }
.shot .page { display: grid; gap: .6rem; padding: .9rem; border-radius: 12px; background: rgba(6,14,28,.75); }
.sk { block-size: 10px; border-radius: 6px; background: rgba(255,255,255,.12); } .sk.w1 { inline-size: 46%; background: var(--grad); block-size: 14px; } .sk.w2 { inline-size: 82%; } .sk.w3 { inline-size: 64%; }
.sk-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; margin-block-start: .3rem; }
.sk-grid i { display: block; aspect-ratio: 4 / 3; border-radius: 10px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.08); }
.sk-grid i:nth-child(2) { background: linear-gradient(135deg, rgba(0,163,217,.4), rgba(47,123,245,.3)); }
.chipfloat { position: absolute; padding: .35rem .8rem; border-radius: 999px; font: 700 .78rem var(--font); background: #0d1b30; border: 1px solid rgba(255,255,255,.18); color: #bfe9fa; box-shadow: 0 10px 30px -10px #000; direction: rtl; white-space: nowrap; }
.chipfloat.c1 { inset-block-start: -12px; inset-inline-end: 8%; } .chipfloat.c2 { inset-block-end: -12px; inset-inline-start: 8%; color: #c9dcff; }

/* sections */
section { padding-block: 3.2rem; }
.head { display: grid; gap: .4rem; margin-block-end: 1.6rem; }
.kicker { color: var(--accent); font-weight: 700; font-size: .85rem; }
h2 { margin: 0; font-size: clamp(1.35rem, 4.4vw, 2rem); line-height: 1.5; font-weight: 800; text-wrap: balance; }
h3 { margin: 0 0 .3rem; font-size: 1.1rem; font-weight: 700; }
.sub { margin: 0; color: var(--muted); max-inline-size: 40rem; text-wrap: pretty; }
.grid { display: grid; gap: .9rem; }
.card { padding: 1.3rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
a.card { text-decoration: none; display: block; transition: transform .15s ease, border-color .15s ease; } a.card:hover { transform: translateY(-2px); border-color: var(--accent); }
.ico { display: grid; place-items: center; inline-size: 46px; block-size: 46px; border-radius: 14px; background: linear-gradient(135deg, rgba(0,163,217,.16), rgba(47,123,245,.14)); color: var(--accent); margin-block-end: .8rem; }
.ico svg { inline-size: 24px; block-size: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card p { margin: 0; color: var(--muted); font-size: .95rem; }
.card ul, .list { margin: .7rem 0 0; padding: 0; list-style: none; display: grid; gap: .3rem; color: var(--muted); font-size: .92rem; }
.card li::before, .list li::before { content: "•"; color: var(--accent); margin-inline-end: .5rem; font-weight: 800; }
.more { display: inline-block; margin-block-start: .8rem; color: var(--accent); font-weight: 700; font-size: .9rem; }
.extras { display: flex; flex-wrap: wrap; gap: .5rem; margin-block-start: 1.2rem; }
.extras span { padding: .35rem .9rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: .88rem; color: var(--muted); }
.alt { background: var(--surface-2); } .alt .card { background: var(--bg); }
.prices { display: grid; gap: .5rem; max-inline-size: 44rem; }
.prices .row { display: flex; justify-content: space-between; gap: .4rem 1rem; padding: .9rem 1.1rem; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); flex-wrap: wrap; }
.prices b { color: var(--accent); font-weight: 700; }
.note { margin-block-start: 1rem; color: var(--muted); font-size: .92rem; }
.steps { display: grid; gap: .9rem; counter-reset: s; }
.step { padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.step::before { counter-increment: s; content: counter(s, persian); display: grid; place-items: center; inline-size: 36px; block-size: 36px; border-radius: 12px; background: var(--grad); color: #04121c; font-weight: 800; margin-block-end: .7rem; }
.step h3 { font-size: 1.05rem; } .step p { margin: 0; color: var(--muted); font-size: .93rem; }
details { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); padding: .2rem 1.1rem; }
details + details { margin-block-start: .6rem; }
summary.q { cursor: pointer; padding: .9rem 0; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
summary.q::-webkit-details-marker { display: none; } summary.q::after { content: "+"; color: var(--accent); font-size: 1.3rem; line-height: 1; } details[open] summary.q::after { content: "−"; }
details p { margin: 0 0 1rem; color: var(--muted); }
.final { margin-block: 1rem 4.5rem; padding: 2rem 1.3rem; border-radius: 26px; background: var(--ink); color: var(--ink-text); position: relative; overflow: clip; text-align: center; }
.final::before { content: ""; position: absolute; inset: 0; background: radial-gradient(28rem 14rem at 50% 0%, rgba(0,163,217,.38), transparent 70%); }
.final > * { position: relative; } .final h2 { margin-block-end: .5rem; } .final p { margin: 0 auto 1.3rem; max-inline-size: 32rem; color: var(--ink-muted); }
.final .cta { justify-content: center; } .final .mail { margin-block-start: 1rem; font-size: .88rem; color: var(--ink-muted); direction: ltr; }
.two { display: grid; gap: 1.4rem; } .prose p { margin: 0 0 1rem; color: var(--muted); max-inline-size: 42rem; text-wrap: pretty; }

/* consultation form */
form.consult { display: grid; gap: 1rem; max-inline-size: 36rem; }
.field { display: grid; gap: .35rem; } .field label { font-weight: 700; font-size: .92rem; }
.field input, .field select, .field textarea { font: inherit; padding: .75rem .9rem; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--text); min-block-size: 46px; }
.field textarea { min-block-size: 9rem; resize: vertical; }
.fine { color: var(--muted); font-size: .88rem; }

footer { border-top: 1px solid var(--line); padding-block: 2rem 6rem; color: var(--muted); font-size: .9rem; }
footer .wrap { display: grid; gap: 1.2rem; }
footer .cols { display: grid; gap: 1.2rem; }
footer h4 { margin: 0 0 .4rem; color: var(--text); font-size: .95rem; } footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .25rem; } footer a { text-decoration: none; } footer a:hover { color: var(--accent); }
footer .brand img { block-size: 56px; }
.dock { position: fixed; inset-inline: .8rem; inset-block-end: calc(.8rem + env(safe-area-inset-bottom)); z-index: 40; display: flex; gap: .5rem; padding: .45rem; border-radius: 999px; background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(14px); border: 1px solid var(--line); box-shadow: 0 16px 40px -20px rgba(0,0,0,.5); }
.dock .btn { flex: 1; min-block-size: 44px; padding-inline: .6rem; font-size: .9rem; }

@counter-style persian { system: numeric; symbols: "۰" "۱" "۲" "۳" "۴" "۵" "۶" "۷" "۸" "۹"; }
@media (min-width: 40rem) {
  :root { --gutter: 1.6rem; }
  .g2 { grid-template-columns: repeat(2, 1fr); } .steps { grid-template-columns: repeat(2, 1fr); }
  .cta .btn { flex: 0 1 auto; } footer .cols { grid-template-columns: 1.4fr 1fr 1fr; }
}
@media (min-width: 64rem) {
  .nav { display: flex; } .menu { display: none; }
  .hero .wrap { grid-template-columns: 1.1fr .9fr; align-items: center; padding-block: 4.8rem 5.2rem; gap: 3.5rem; }
  .phero .wrap { padding-block: 3.4rem 3.6rem; }
  .g3 { grid-template-columns: repeat(3, 1fr); } .g4 { grid-template-columns: repeat(4, 1fr); } .steps { grid-template-columns: repeat(4, 1fr); }
  .two { grid-template-columns: 1.4fr 1fr; align-items: start; gap: 3rem; }
  .dock { display: none; } footer { padding-block-end: 2rem; } section { padding-block: 4.4rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn, a.card { transition: none; } }