/* فونت محلی — هیچ منبع بیرونی در مسیر بارگذاری نیست. */
@font-face {
  font-family: "Yekan Bakh";
  src: url("/fonts/YekanBakh-VF.woff2") format("woff2-variations"),
       url("/fonts/YekanBakh-VF.woff") format("woff-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ───────────────────────────────────────────────────────────────
   پالت: ناوی عمیق + آبی اعتماد.
   طبق الگوی «Trust & Authority»: رنگ شاخص فقط روی CTA می‌نشیند، نه
   پراکنده در کل صفحه. برای مخاطب حقوقی، آرامش بصری خودش پیام اعتماد
   است؛ صفحه‌ای که همه‌جایش رنگی است، شبیه تبلیغات می‌شود نه ابزار کار.
   ─────────────────────────────────────────────────────────────── */
:root {
  --bg: #070A14;
  --bg-2: #0B1020;
  --surface: #101729;
  --surface-2: #151D33;
  --line: #1E2942;
  --line-soft: #18213６;

  --ink: #EEF2FA;
  --ink-2: #A8B3CC;
  --ink-3: #6F7D99;

  --blue: #3B5BFF;
  --blue-400: #6B84FF;
  --blue-600: #2440E6;
  --blue-glow: rgba(59, 91, 255, .35);

  --radius: 16px;
  --radius-lg: 22px;
  --wrap: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Yekan Bakh", ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 800; line-height: 1.3; letter-spacing: -.015em; }
p { margin: 0; }
.ltr { direction: ltr; unicode-bidi: isolate; }
.muted { color: var(--ink-2); }
.sm { font-size: 14px; }
.xs { font-size: 12.5px; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 22px; }

.skip { position: absolute; inset-inline-start: -9999px; top: 8px; z-index: 100;
  background: var(--blue); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip:focus { inset-inline-start: 16px; }

:where(a, button, input, select, textarea, summary, details):focus-visible {
  outline: 2px solid var(--blue-400); outline-offset: 3px; border-radius: 8px;
}

/* ── سربرگ ───────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 10, 20, .72);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 26px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; font-size: 20px; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center;
  background: linear-gradient(145deg, var(--blue-400), var(--blue-600));
  color: #fff; box-shadow: 0 8px 22px -8px var(--blue-glow);
}
.brand-mark svg { width: 20px; height: 20px; }
.main-nav { display: flex; gap: 2px; margin-inline-start: 14px; }
.main-nav a {
  color: var(--ink-2); font-size: 14.5px; font-weight: 500;
  padding: 9px 13px; border-radius: 10px; transition: color .18s, background .18s;
}
.main-nav a:hover { color: var(--ink); background: rgba(255, 255, 255, .05); }
.main-nav a[aria-current="page"] { color: var(--ink); background: rgba(59, 91, 255, .14); }
.header-cta { display: flex; gap: 10px; margin-inline-start: auto; align-items: center; }
.menu-btn { display: none; margin-inline-start: auto; background: none; border: 0;
  color: var(--ink); width: 42px; height: 42px; border-radius: 11px; cursor: pointer; }
.menu-btn svg { width: 22px; height: 22px; }
.mobile-nav { display: none; flex-direction: column; padding: 6px 22px 20px; border-top: 1px solid var(--line); }
.mobile-nav a { padding: 13px 0; color: var(--ink-2); border-bottom: 1px solid var(--line); }
@media (max-width: 960px) {
  .main-nav, .header-cta { display: none; }
  .menu-btn { display: grid; place-items: center; }
  .mobile-nav:not([hidden]) { display: flex; }
}

/* ── دکمه ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px; padding-inline: 22px; border-radius: 12px;
  font-size: 15px; font-weight: 700; border: 1px solid transparent;
  transition: transform .14s, box-shadow .2s, background .18s; cursor: pointer;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(140deg, var(--blue-400), var(--blue));
  color: #fff; box-shadow: 0 14px 34px -14px var(--blue-glow);
}
.btn-primary:hover { box-shadow: 0 18px 42px -12px var(--blue-glow); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: rgba(255, 255, 255, .04); }
.btn-ghost:hover { background: rgba(255, 255, 255, .08); }
.btn-lg { min-height: 54px; padding-inline: 30px; font-size: 16px; }
.btn .ico { width: 17px; height: 17px; }

/* ── بخش ─────────────────────────────────────────────── */
section { padding-block: clamp(60px, 8vw, 112px); }
.section-head { max-width: 700px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(26px, 3.8vw, 40px); }
.section-head p { margin-top: 14px; color: var(--ink-2); font-size: 17px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .03em;
  color: var(--blue-400); background: rgba(59, 91, 255, .1);
  border: 1px solid rgba(59, 91, 255, .26);
  padding: 7px 15px; border-radius: 999px; margin-bottom: 24px;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue-400); }

/* ── هیرو ────────────────────────────────────────────── */
.hero { position: relative; padding-block: clamp(56px, 8vw, 104px) clamp(52px, 7vw, 96px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset-inline-start: -10%; top: -30%;
  width: min(900px, 100vw); aspect-ratio: 1; pointer-events: none;
  background: radial-gradient(circle, rgba(59, 91, 255, .20), transparent 60%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(ellipse 80% 60% at 70% 20%, #000 20%, transparent 75%);
}
.hero-grid {
  position: relative; display: grid; gap: clamp(36px, 5vw, 60px);
  grid-template-columns: 1.05fr .95fr; align-items: center;
}
@media (max-width: 1000px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 { font-size: clamp(34px, 5.6vw, 60px); line-height: 1.22; }
.hero h1 .accent {
  background: linear-gradient(110deg, var(--blue-400), #9DAFFF);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { margin-top: 24px; font-size: clamp(16px, 1.8vw, 18.5px); color: var(--ink-2); max-width: 580px; }

/* گرید به‌جای flex-wrap: با flex، چهارمین ویژگی تنها به خط بعد می‌افتاد
   و ردیف نامتوازن می‌شد. گرید در هر عرض، ستون‌ها را برابر نگه می‌دارد. */
.hero-feats {
  display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 34px;
  border-block: 1px solid var(--line); padding-block: 20px;
}
.hero-feat { padding-inline: 16px; border-inline-start: 1px solid var(--line); min-width: 0; }
.hero-feat:first-child { padding-inline-start: 0; border-inline-start: 0; }
@media (max-width: 560px) {
  .hero-feats { grid-template-columns: repeat(2, 1fr); gap: 18px 0; }
  .hero-feat:nth-child(odd) { padding-inline-start: 0; border-inline-start: 0; }
}
.hero-feat .ico { width: 20px; height: 20px; color: var(--blue-400); margin-bottom: 9px; }
.hero-feat strong { display: block; font-size: 14px; font-weight: 700; line-height: 1.5; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; align-items: center; }
.hero-note { margin-top: 16px; font-size: 13px; color: var(--ink-3); }

/* ── کارت‌های شیشه‌ای هیرو ───────────────────────────── */
.glass-stack { position: relative; display: grid; gap: 14px; }
.glass {
  background: linear-gradient(150deg, rgba(27, 38, 66, .82), rgba(16, 23, 41, .72));
  border: 1px solid rgba(132, 155, 214, .18);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(14px);
  box-shadow: 0 30px 70px -36px rgba(0, 0, 0, .9);
  padding: 20px 22px;
}
.glass-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.glass-head .ico { width: 17px; height: 17px; color: var(--blue-400); }
.glass-head h3 { font-size: 14.5px; }
.glass-head .tag {
  margin-inline-start: auto; font-size: 11px; font-weight: 700; padding: 3px 10px;
  border-radius: 999px; background: rgba(59, 91, 255, .16); color: var(--blue-400);
}
.deadline-row {
  display: flex; align-items: center; gap: 12px; padding: 11px 13px;
  border-radius: 12px; background: rgba(255, 255, 255, .035);
  border: 1px solid rgba(255, 255, 255, .05); margin-bottom: 8px;
}
.deadline-row:last-child { margin-bottom: 0; }
.deadline-row .bar { width: 3px; align-self: stretch; border-radius: 3px; background: var(--blue); }
.deadline-row.warn .bar { background: #E8A33D; }
.deadline-row.crit .bar { background: #E05A5A; }
.deadline-row .t { font-size: 13.5px; font-weight: 600; }
.deadline-row .d { font-size: 11.5px; color: var(--ink-3); }
.deadline-row .days {
  margin-inline-start: auto; font-size: 12px; font-weight: 700;
  color: var(--ink-2); white-space: nowrap;
}
.glass-foot { margin-top: 14px; font-size: 11.5px; color: var(--ink-3); line-height: 1.7; }

.stat-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.stat {
  background: linear-gradient(150deg, rgba(27, 38, 66, .7), rgba(16, 23, 41, .6));
  border: 1px solid rgba(132, 155, 214, .14);
  border-radius: var(--radius); padding: 18px 20px;
}
.stat b { display: block; font-size: 25px; font-weight: 800; line-height: 1.3; }
.stat span { font-size: 12.5px; color: var(--ink-3); }

/* ── نوار اعتماد ─────────────────────────────────────── */
.proof {
  border-block: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 23, 41, .5), transparent);
  padding-block: 26px;
}
.proof-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 36px; }
.proof-label { font-size: 12.5px; color: var(--ink-3); font-weight: 600; }
.proof-items { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-inline-start: auto; }
.proof-item { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-2); }
.proof-item .ico { width: 16px; height: 16px; color: var(--blue-400); }

/* ── کارت ────────────────────────────────────────────── */
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(265px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); }

.card {
  position: relative;
  background: linear-gradient(165deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px; min-width: 0;
  transition: border-color .2s, transform .2s;
}
.card:hover { border-color: rgba(59, 91, 255, .32); }
.card h3 { font-size: 17px; margin-bottom: 10px; }
.card p { color: var(--ink-2); font-size: 14.5px; }
.card .ico { width: 22px; height: 22px; color: var(--blue-400); margin-bottom: 16px; }

.card-num {
  position: absolute; inset-block-start: 22px; inset-inline-end: 24px;
  font-size: 12px; font-weight: 700; color: var(--ink-3);
}

/* ── فهرست اعتماد ────────────────────────────────────── */
.trust-list { display: grid; gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.trust-row { display: flex; gap: 16px; align-items: flex-start; padding: 22px 26px; background: var(--surface); }
.trust-row .ico { width: 18px; height: 18px; color: var(--blue-400); flex: none; margin-top: 6px; }
.trust-row strong { display: block; font-size: 15px; }
.trust-row span { color: var(--ink-2); font-size: 14px; }

/* ── قیمت ────────────────────────────────────────────── */
.plan { display: flex; flex-direction: column; }
.plan.featured {
  border-color: rgba(59, 91, 255, .45);
  box-shadow: 0 28px 64px -34px var(--blue-glow);
}
.plan-badge { display: inline-block; font-size: 11.5px; color: #fff; font-weight: 700;
  background: var(--blue); padding: 3px 11px; border-radius: 999px; margin-bottom: 10px; }
.plan h3 { font-size: 19px; }
.plan .price { font-size: 29px; font-weight: 800; margin-block: 16px 2px; }
.plan .price small { font-size: 13px; font-weight: 500; color: var(--ink-3); }
.plan ul { list-style: none; margin: 20px 0 26px; padding: 0; display: grid; gap: 11px; }
.plan li { display: flex; gap: 9px; font-size: 14.5px; color: var(--ink-2); }
.plan li .ico { width: 16px; height: 16px; color: var(--blue-400); flex: none; margin: 5px 0 0; }
.plan .btn { margin-top: auto; }

/* ── پرسش‌ها ─────────────────────────────────────────── */
.faq { display: grid; gap: 12px; }
details.q { background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 24px; }
details.q summary { cursor: pointer; font-weight: 700; font-size: 16px; list-style: none;
  display: flex; justify-content: space-between; gap: 16px; align-items: center; }
details.q summary::-webkit-details-marker { display: none; }
details.q summary::after { content: "+"; color: var(--blue-400); font-size: 23px; line-height: 1; }
details.q[open] summary::after { content: "−"; }
details.q[open] { border-color: rgba(59, 91, 255, .3); }
details.q p { margin-top: 13px; color: var(--ink-2); font-size: 14.5px; }

/* ── فرم ─────────────────────────────────────────────── */
.form { display: grid; gap: 18px; max-width: 560px; }
.field { display: grid; gap: 7px; }
.field label { font-size: 13.5px; font-weight: 600; }
.field .req { color: var(--blue-400); }
.field input, .field select, .field textarea {
  width: 100%; background: var(--surface); color: var(--ink);
  border: 1px solid var(--line); border-radius: 12px;
  padding: 13px 15px; font: inherit; font-size: 15px;
  transition: border-color .18s;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); }
.field textarea { min-height: 112px; resize: vertical; }
.field .hint { font-size: 12px; color: var(--ink-3); }

/* ── CTA ─────────────────────────────────────────────── */
.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, #162043, var(--bg-2));
  border: 1px solid rgba(59, 91, 255, .24);
  border-radius: var(--radius-lg);
  padding: clamp(36px, 5vw, 64px); text-align: center;
}
.cta-band::before {
  content: ""; position: absolute; inset-inline-start: 50%; top: -60%;
  width: 620px; aspect-ratio: 1; transform: translateX(-50%); pointer-events: none;
  background: radial-gradient(circle, rgba(59, 91, 255, .22), transparent 62%);
}
.cta-band > * { position: relative; }
.cta-band h2 { font-size: clamp(24px, 3.6vw, 34px); }
.cta-band p { margin-top: 13px; color: var(--ink-2); }
.cta-band .btn { margin-top: 28px; }

/* ── پاورقی ──────────────────────────────────────────── */
.site-footer { border-top: 1px solid var(--line); padding-top: 56px; background: var(--bg-2); }
.footer-grid { display: grid; gap: 36px; grid-template-columns: 1.7fr 1fr 1fr 1fr; }
.footer-grid h3 { font-size: 14px; margin-bottom: 15px; }
.footer-grid nav, .footer-grid > div:last-child { display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { color: var(--ink-2); font-size: 14px; }
.footer-grid a:hover { color: var(--ink); }
.footer-grid .brand { margin-bottom: 14px; }
.footer-base { border-top: 1px solid var(--line); margin-top: 46px; padding-block: 22px; }
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ── نوشتار ──────────────────────────────────────────── */
.prose { max-width: 740px; }
.prose h2 { font-size: 21px; margin-top: 42px; }
.prose p { margin-top: 13px; color: var(--ink-2); }
.prose .lead { font-size: 17.5px; margin-top: 18px; color: var(--ink-2); }

/* ── ورود نرم هنگام بارگذاری (با احترام به reduced-motion) ── */
@media (prefers-reduced-motion: no-preference) {
  .rise { animation: rise .55s cubic-bezier(.22, 1, .36, 1) both; }
  .rise-2 { animation-delay: .08s; }
  .rise-3 { animation-delay: .16s; }
  @keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
}

/* ── صحنه سه‌بعدی هیرو ───────────────────────────────────
   بوم روی جریان عادی سوار می‌شود و کارت محصول جلوی آن می‌نشیند.
   تا وقتی WebGL آماده نشده، نسخه SVG دیده می‌شود — پس هیچ‌وقت جای
   خالی یا پرش چیدمان نداریم (CLS صفر). */
.hero-visual { position: relative; min-height: 420px; }
.scene { position: absolute; inset: -8% -6% auto -6%; height: 460px; pointer-events: none; }
.scene canvas { width: 100%; height: 100%; display: block; opacity: 0; transition: opacity .7s ease; }
.scene.is-ready canvas { opacity: 1; }
.scene-fallback {
  position: absolute; inset: 0; display: grid; place-items: center;
  opacity: .9; transition: opacity .5s ease;
}
.scene.is-ready .scene-fallback { opacity: 0; }
.scene-fallback .viz { width: min(300px, 70%); height: auto; }

.hero-visual .glass-stack { position: relative; z-index: 2; padding-top: 220px; }
@media (max-width: 1000px) {
  .hero-visual { min-height: 0; }
  .scene { position: relative; inset: auto; height: 300px; margin-bottom: 8px; }
  .hero-visual .glass-stack { padding-top: 0; }
}
@media (max-width: 560px) { .scene { height: 230px; } }

/* المان‌های تصویری در بخش‌های دیگر */
.viz { display: block; }
.viz-sm { width: 76px; height: auto; }
.viz-md { width: 130px; height: auto; }
.section-viz {
  position: absolute; inset-inline-end: 4%; top: 50%; transform: translateY(-50%);
  opacity: .5; pointer-events: none;
}
@media (max-width: 900px) { .section-viz { display: none; } }

/* ── ویدیوی معرفی ────────────────────────────────────── */
.video-sec .section-head { text-align: center; max-width: 620px; }
.video-frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line); background: linear-gradient(160deg, var(--surface), var(--bg-2));
  aspect-ratio: 16 / 9; box-shadow: 0 40px 90px -48px rgba(0,0,0,.95);
}
.video-frame video { width: 100%; height: 100%; object-fit: cover; display: block; }
.video-ph { position: relative; display: grid; place-items: center; height: 100%; gap: 20px; }
.video-ph .viz { opacity: .5; }
.video-ph .play {
  position: absolute; width: 78px; height: 78px; border-radius: 50%; border: 0; cursor: pointer;
  background: linear-gradient(140deg, var(--blue-400), var(--blue));
  color: #fff; display: grid; place-items: center;
  box-shadow: 0 18px 44px -14px var(--blue-glow);
  transition: transform .18s;
}
.video-ph .play:hover { transform: scale(1.06); }
.video-ph .play svg { width: 30px; height: 30px; margin-inline-start: 3px; }
.video-dur {
  position: absolute; inset-block-end: 16px; inset-inline-end: 18px;
  font-size: 12px; color: var(--ink-2); background: rgba(7,10,20,.7);
  padding: 4px 11px; border-radius: 999px; border: 1px solid var(--line);
}
.video-cap { margin-top: 16px; text-align: center; font-size: 13px; color: var(--ink-3); }

/* ── به ما اعتماد کرده‌اند ───────────────────────────── */
.trust-sec .section-head { text-align: center; max-width: 620px; }
.logo-wall {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px; background: var(--line); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
}
.logo-cell {
  background: var(--surface); min-height: 104px;
  display: grid; place-items: center; padding: 20px;
  color: var(--ink-2); font-weight: 700; font-size: 15px;
  filter: grayscale(1); opacity: .72; transition: opacity .2s, filter .2s;
}
.logo-cell:hover { filter: none; opacity: 1; }
.logo-cell img { max-height: 46px; width: auto; object-fit: contain; }

.quote {
  margin: 36px auto 0; max-width: 720px; text-align: center;
  background: linear-gradient(160deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 38px 32px;
}
.quote-viz { margin: 0 auto 18px; opacity: .65; }
.quote blockquote { margin: 0; font-size: 18.5px; line-height: 1.95; }
.quote figcaption { margin-top: 18px; display: grid; gap: 2px; }
.quote figcaption strong { font-size: 14.5px; }
.quote figcaption span { font-size: 13px; color: var(--ink-3); }

/* ── صفحه تماس ───────────────────────────────────────── */
.contact-grid { display: grid; gap: clamp(32px, 5vw, 56px); grid-template-columns: 1fr .95fr; align-items: start; }
@media (max-width: 940px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-title { font-size: clamp(28px, 4.2vw, 42px); }
.contact-lead { margin-top: 16px; color: var(--ink-2); font-size: 17px; max-width: 480px; }

.contact-steps { display: grid; gap: 2px; margin-top: 34px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.step { display: flex; gap: 14px; padding: 18px 20px; background: var(--surface); align-items: flex-start; }
.step-n { width: 26px; height: 26px; border-radius: 50%; flex: none;
  background: rgba(59,91,255,.16); color: var(--blue-400);
  display: grid; place-items: center; font-size: 12.5px; font-weight: 700; margin-top: 3px; }
.step strong { display: block; font-size: 14.5px; }
.step span span, .step > div > span { color: var(--ink-2); font-size: 13.5px; }

.contact-info { display: grid; gap: 10px; margin-top: 26px; }
.info-row { display: flex; gap: 13px; align-items: flex-start;
  padding: 14px 18px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--surface); transition: border-color .18s; }
a.info-row:hover { border-color: rgba(59,91,255,.4); }
.info-row .ico { width: 17px; height: 17px; color: var(--blue-400); flex: none; margin-top: 6px; }
.info-row strong { display: block; font-size: 13px; }
.info-row span span { color: var(--ink-2); font-size: 14px; }

.contact-card {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--surface-2), var(--bg-2));
  border: 1px solid rgba(59,91,255,.22); border-radius: var(--radius-lg);
  padding: clamp(26px, 3.4vw, 38px);
  box-shadow: 0 36px 80px -44px rgba(0,0,0,.95);
}
.contact-card h2 { font-size: 21px; margin-bottom: 22px; }
.contact-card .form { max-width: none; }
.contact-viz { position: absolute; inset-inline-end: -14px; inset-block-start: -10px; opacity: .22; }

/* ── نمای محصول ──────────────────────────────────────── */
.shots-sec .section-head { text-align: center; max-width: 640px; }
.shot-main { margin: 0; position: relative; }
.shot-main img, .shot-pair img {
  width: 100%; height: auto; border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: 0 44px 100px -50px rgba(0, 0, 0, .95);
}
.shot-main figcaption, .shot-pair figcaption {
  margin-top: 14px; text-align: center; font-size: 13px; color: var(--ink-3);
}
.shot-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.shot-pair figure { margin: 0; }
@media (max-width: 860px) { .shot-pair { grid-template-columns: 1fr; } }

/* ── نظر مشتریان ─────────────────────────────────────────
   سه ستون روی دسکتاپ، دو ستون روی تبلت، یک ستون روی موبایل.
   ارتفاع کارت‌ها با grid برابر می‌ماند حتی اگر طول نظرها فرق کند. */
.testimonials {
  display: grid; gap: 18px; margin-top: 40px;
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 1040px) { .testimonials { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px)  { .testimonials { grid-template-columns: 1fr; } }

.testimonial {
  margin: 0; display: flex; flex-direction: column;
  background: linear-gradient(160deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; transition: border-color .2s;
}
.testimonial:hover { border-color: rgba(59, 91, 255, .3); }
.testimonial blockquote {
  margin: 0 0 20px; font-size: 15px; line-height: 2; color: var(--ink-2); flex: 1;
}
.testimonial figcaption { display: flex; align-items: center; gap: 12px; }
.testimonial figcaption > span { display: grid; gap: 1px; min-width: 0; }
.testimonial figcaption strong { font-size: 14px; }
.testimonial figcaption span span { font-size: 12.5px; color: var(--ink-3); }

.avatar {
  width: 44px; height: 44px; border-radius: 50%; flex: none;
  object-fit: cover; border: 1px solid var(--line);
}
.avatar-ph {
  display: grid; place-items: center; font-weight: 800; font-size: 17px;
  background: linear-gradient(145deg, var(--blue-400), var(--blue-600)); color: #fff;
}

/* ── محاسبه‌گر مهلت ──────────────────────────────────────
   مرکز تبدیل سایت: بازدیدکننده پیش از ثبت‌نام ارزش واقعی می‌گیرد. */
.calc-sec { position: relative; }
.calc-grid { display: grid; gap: clamp(32px, 5vw, 56px); grid-template-columns: 1fr 1.05fr; align-items: center; }
@media (max-width: 960px) { .calc-grid { grid-template-columns: 1fr; } }
.calc-sec h2 { font-size: clamp(26px, 3.6vw, 38px); }
.calc-lead { margin-top: 16px; color: var(--ink-2); font-size: 16.5px; }
.calc-points { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 12px; }
.calc-points li { display: flex; gap: 10px; font-size: 14.5px; color: var(--ink-2); }
.calc-points .ico { width: 16px; height: 16px; color: var(--blue-400); flex: none; margin-top: 6px; }

.calc-card {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--surface-2), var(--bg-2));
  border: 1px solid rgba(59,91,255,.26); border-radius: var(--radius-lg);
  padding: clamp(24px, 3.2vw, 34px);
  box-shadow: 0 40px 90px -46px rgba(0,0,0,.95);
}
.calc-viz { position: absolute; inset-inline-end: -10px; inset-block-start: -8px; opacity: .18; }
.calc { display: grid; gap: 18px; position: relative; }
.calc-row { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
@media (max-width: 520px) { .calc-row { grid-template-columns: 1fr; } }
.calc-date { display: grid; grid-template-columns: 56px 1fr 72px; gap: 8px; }
.calc-date input, .calc-date select {
  background: var(--surface); color: var(--ink); border: 1px solid var(--line);
  border-radius: 11px; padding: 12px 10px; font: inherit; font-size: 15px; text-align: center;
}
.calc select, .calc input { width: 100%; }
.calc .field select {
  background: var(--surface); color: var(--ink); border: 1px solid var(--line);
  border-radius: 11px; padding: 13px 14px; font: inherit; font-size: 15px;
}
.calc-check { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-2); cursor: pointer; }
.calc-check input { width: 18px; height: 18px; accent-color: var(--blue); }

.calc-out { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); }
.calc-out[hidden] { display: none; }
.calc-result { display: grid; gap: 6px; text-align: center; padding: 22px 18px; border-radius: var(--radius);
  background: rgba(59,91,255,.08); border: 1px solid rgba(59,91,255,.24); }
.calc-out.is-urgent .calc-result { background: rgba(232,163,61,.09); border-color: rgba(232,163,61,.3); }
.calc-out.is-past .calc-result { background: rgba(224,90,90,.09); border-color: rgba(224,90,90,.3); }
.calc-out.is-error { color: #ffb4b4; font-size: 14px; }
.calc-label { font-size: 12.5px; color: var(--ink-3); }
.calc-date-big { font-size: clamp(28px, 4vw, 36px); font-weight: 800; letter-spacing: .01em; }
.calc-sub { font-size: 12.5px; color: var(--ink-3); }
.calc-remaining { font-size: 14px; font-weight: 700; color: var(--blue-400); margin-top: 4px; }
.calc-out.is-urgent .calc-remaining { color: #E8A33D; }
.calc-out.is-past .calc-remaining { color: #E05A5A; }
.calc-basis { margin-top: 14px; font-size: 12.5px; color: var(--ink-3); text-align: center; }
.calc-note { margin-top: 12px; font-size: 11.5px; color: var(--ink-3); line-height: 1.85; }
.calc-cta { width: 100%; margin-top: 18px; }

/* ── معرفی کامل ماژول‌ها ─────────────────────────────── */
.mod-group { margin-bottom: clamp(36px, 5vw, 56px); }
.mod-group:last-child { margin-bottom: 0; }
.mod-group-title {
  display: flex; align-items: center; gap: 12px; font-size: 17px;
  margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line);
}
.mod-group-n {
  font-size: 12px; font-weight: 700; color: var(--blue-400);
  background: rgba(59,91,255,.12); border: 1px solid rgba(59,91,255,.25);
  padding: 3px 10px; border-radius: 999px;
}
.mod-card h4 { font-size: 16.5px; font-weight: 800; margin-bottom: 10px; }
.mod-card p { color: var(--ink-2); font-size: 14.5px; }
.mod-points { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 8px; }
.mod-points li { display: flex; gap: 8px; font-size: 13.5px; color: var(--ink-3); }
.mod-points .ico { width: 14px; height: 14px; color: var(--blue-400); flex: none; margin-top: 5px; }

.form-msg{margin:0 0 14px;padding:12px 14px;border-radius:10px;font-size:14px;line-height:1.7}
.form-msg.ok{background:#e7f6ee;color:#14633a}
.form-msg.err{background:#fdeceb;color:#9b1c1c}
.contact-card form{position:relative}