:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-2: #f4f7fc;
  --ink: #0b1424;
  --ink-2: #26334a;
  --muted: #5d6a80;
  --line: #e4e8f0;
  --line-2: #d5dceb;
  --blue: #1d6bf3;
  --blue-600: #1458d8;
  --blue-700: #0d47b8;
  --blue-50: #eef4ff;
  --blue-100: #dde9ff;
  --navy: #0b1730;
  --amber: #f5a524;
  --green: #16a34a;
  --red: #e5484d;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 28px;
  --max: 1180px;
  --header: 72px;
  --sh-sm: 0 1px 2px rgba(11, 20, 36, .06), 0 2px 8px rgba(11, 20, 36, .04);
  --sh-md: 0 18px 40px -18px rgba(11, 20, 36, .22);
  --sh-lg: 0 40px 80px -30px rgba(11, 23, 48, .35);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
html[lang="fa"] body { font-family: "Vazirmatn", "Manrope", system-ui, sans-serif; }
html[lang="ar"] body { font-family: "Noto Sans Arabic", "Manrope", system-ui, sans-serif; }
html[dir="rtl"] * { letter-spacing: 0 !important; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3, .sub, .final p { text-wrap: balance; }
::selection { background: var(--blue-100); color: var(--ink); }
:focus-visible { outline: 3px solid rgba(29, 107, 243, .45); outline-offset: 3px; border-radius: 10px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }

.skip {
  position: fixed;
  top: -80px;
  inset-inline-start: 16px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  transition: top .2s;
}
.skip:focus { top: 12px; }

.ic { width: 20px; height: 20px; flex: none; }
html[dir="rtl"] .ic-arrow { transform: scaleX(-1); }

/* ---------- Logo ---------- */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 40px;
  direction: ltr;
}
.logo img { width: 40px; height: 40px; }
.wordmark {
  display: inline-flex;
  align-items: center;
  height: 40px;
  font-family: "Manrope", system-ui, sans-serif;
  font-size: 23px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.035em !important;
  color: var(--ink);
  padding-bottom: 2px;
}
.wordmark b { color: var(--blue); font-weight: 800; }
.logo-light .wordmark { color: #fff; }
.logo-light .wordmark b { color: #6ea5ff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, box-shadow .2s, transform .2s var(--ease);
}
.btn .ic { width: 18px; height: 18px; }
.btn .ic-arrow { transition: translate .2s var(--ease); }
.btn:hover .ic-arrow { translate: 3px 0; }
html[dir="rtl"] .btn:hover .ic-arrow { translate: -3px 0; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .7; cursor: progress; }

.btn-primary {
  background: linear-gradient(180deg, #2c7bff 0%, #1458d8 100%);
  color: #fff;
  box-shadow: 0 10px 24px -10px rgba(20, 88, 216, .7), inset 0 1px 0 rgba(255, 255, 255, .22);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #3a85ff 0%, #1a5fe2 100%);
  box-shadow: 0 14px 30px -10px rgba(20, 88, 216, .75), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.btn-ghost {
  background: #fff;
  color: var(--ink);
  border-color: var(--line-2);
  box-shadow: var(--sh-sm);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-600); }
.btn-white {
  background: #fff;
  color: var(--blue-700);
  box-shadow: 0 12px 28px -12px rgba(0, 0, 0, .45);
}
.btn-white:hover { background: #f2f6ff; }
.btn-outline-light {
  background: rgba(255, 255, 255, .06);
  color: #fff;
  border-color: rgba(255, 255, 255, .42);
}
.btn-outline-light:hover { background: rgba(255, 255, 255, .14); border-color: #fff; }
.btn-sm { height: 40px; padding: 0 16px; font-size: 14px; gap: 8px; }
.btn-sm .ic { width: 16px; height: 16px; }
.btn-lg { height: 56px; padding: 0 28px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .78);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.header.scrolled, .header.menu-open {
  background: rgba(255, 255, 255, .92);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px -18px rgba(11, 20, 36, .25);
}
.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  height: var(--header);
}
.header-inner > .logo { justify-self: start; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--ink-2);
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  transition: background .2s, color .2s;
}
.nav a:hover { background: var(--surface-2); color: var(--blue-600); }
.actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }

.lang { position: relative; display: inline-flex; align-items: center; }
.lang .ic {
  position: absolute;
  inset-inline-start: 12px;
  width: 17px;
  height: 17px;
  color: var(--muted);
  pointer-events: none;
}
.lang select {
  height: 40px;
  padding-block: 0;
  padding-inline: 36px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-2);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color .2s;
}
.lang select:hover { border-color: var(--blue); }

.menu-btn {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  background: #fff;
  cursor: pointer;
}
.menu-btn span {
  position: absolute;
  left: 13px;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform .25s var(--ease), opacity .2s, top .25s var(--ease);
}
.menu-btn span:nth-child(1) { top: 15px; }
.menu-btn span:nth-child(2) { top: 21px; }
.menu-btn span:nth-child(3) { top: 27px; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 24px 40px -24px rgba(11, 20, 36, .3);
  animation: drop .22s var(--ease);
}
.mobile-menu .wrap { display: grid; gap: 4px; padding-top: 12px; padding-bottom: 20px; }
.mobile-menu a:not(.btn) {
  padding: 14px 12px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-2);
}
.mobile-menu a:not(.btn):hover { background: var(--surface-2); }
.mobile-menu .btn { margin-top: 8px; }
@keyframes drop { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 64px 0 104px; overflow: hidden; }
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60% 55% at 80% 20%, rgba(29, 107, 243, .14), transparent 70%),
    radial-gradient(45% 45% at 5% 90%, rgba(29, 107, 243, .08), transparent 70%),
    linear-gradient(180deg, #f6f9ff 0%, #fff 100%);
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(13, 71, 184, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 71, 184, .06) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000 20%, transparent 75%);
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 20%, transparent 75%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 56px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px 7px 12px;
  padding-inline: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  box-shadow: var(--sh-sm);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink-2);
}
.pulse {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
}
.pulse::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--blue);
  opacity: 0;
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse { 0% { transform: scale(.5); opacity: .7; } 100% { transform: scale(1.8); opacity: 0; } }

.hero h1 {
  margin: 24px 0 22px;
  font-size: clamp(42px, 5.6vw, 70px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -.04em;
  color: var(--ink);
}
.hero h1 .hl {
  display: block;
  padding-bottom: .1em;
  margin-bottom: -.1em;
  background: linear-gradient(90deg, #0d47b8 0%, #1d6bf3 45%, #4f8dff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
html[dir="rtl"] .hero h1 .hl { background: linear-gradient(270deg, #0d47b8 0%, #1d6bf3 45%, #4f8dff 100%); -webkit-background-clip: text; background-clip: text; }
html[lang="fa"] .hero h1, html[lang="ar"] .hero h1 { font-size: clamp(34px, 4.3vw, 56px); line-height: 1.32; }
html[lang="ru"] .hero h1 { font-size: clamp(38px, 5vw, 62px); }

.lead { font-size: 19px; line-height: 1.7; color: var(--muted); }
.hero .lead { max-width: 560px; }
html[lang="fa"] .lead, html[lang="ar"] .lead { line-height: 1.9; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.checks {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}
.checks li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-2);
}
.tick {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue);
}
.tick .ic { width: 13px; height: 13px; stroke-width: 2.8; }

/* hero visual */
.hero-visual { position: relative; height: 580px; }
.orb, .ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  translate: -50% -50%;
}
.orb {
  width: 470px;
  height: 470px;
  background: radial-gradient(circle at 35% 30%, #fff 0%, #e2ecff 38%, #bcd3ff 62%, rgba(188, 211, 255, 0) 72%);
}
.ring {
  width: 540px;
  height: 540px;
  border: 1.5px dashed rgba(29, 107, 243, .28);
  animation: spin 70s linear infinite;
}
@keyframes spin { to { rotate: 360deg; } }

.phone {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 262px;
  height: 530px;
  padding: 10px;
  border-radius: 44px;
  background: linear-gradient(160deg, #1b2740, #0b1424);
  box-shadow: var(--sh-lg), inset 0 0 0 1.5px rgba(255, 255, 255, .08);
  translate: -50% -50%;
  animation: floatY 7s ease-in-out infinite;
}
.phone::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  z-index: 2;
  width: 76px;
  height: 22px;
  border-radius: 999px;
  background: #0b1424;
  translate: -50% 0;
}
.screen {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 34px;
  background: linear-gradient(170deg, #e9f0ff 0%, #a9c4ff 42%, #3f7bf5 78%, #1a4fc9 100%);
}
.screen-top {
  position: absolute;
  bottom: 86px;
  left: 16px;
  right: 16px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  direction: ltr;
}
html[dir="rtl"] .screen-top { direction: rtl; }
.avatar {
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffd8b5, #f59e7b);
  box-shadow: 0 0 0 2px #fff;
}
.who { display: grid; line-height: 1.25; }
.who b { font-size: 13.5px; color: #fff; }
.who small { font-size: 11.5px; font-weight: 600; color: rgba(255, 255, 255, .75); }
.silhouette { position: absolute; left: 50%; bottom: 0; width: 210px; height: 300px; translate: -50% 0; }
.silhouette .head {
  position: absolute;
  top: 0;
  left: 50%;
  width: 96px;
  height: 104px;
  border-radius: 50% 50% 46% 46%;
  background: linear-gradient(180deg, #f6c9a6, #e9a985);
  translate: -50% 0;
}
.silhouette .body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 190px;
  border-radius: 110px 110px 0 0;
  background: linear-gradient(180deg, #0d2b6b, #0b1f4d);
}
.play {
  position: absolute;
  top: 37%;
  left: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .88);
  color: var(--blue-600);
  box-shadow: 0 10px 30px -8px rgba(11, 23, 48, .45);
  translate: -50% -50%;
}
.play .ic { width: 26px; height: 26px; margin-left: 3px; }
.caption { position: absolute; left: 18px; right: 18px; bottom: 44px; z-index: 2; display: grid; gap: 7px; }
.caption span { height: 8px; border-radius: 4px; background: rgba(255, 255, 255, .9); }
.caption span:last-child { width: 58%; }
.progress { position: absolute; left: 18px; right: 18px; bottom: 24px; z-index: 2; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, .3); }
.progress span { display: block; width: 42%; height: 100%; border-radius: 4px; background: #fff; }

.fcard {
  position: absolute;
  z-index: 3;
  padding: 16px;
  border: 1px solid rgba(228, 232, 240, .9);
  border-radius: 20px;
  background: rgba(255, 255, 255, .96);
  box-shadow: var(--sh-md);
}
.quote-card { top: 34px; inset-inline-start: 0; width: 228px; animation: floatY 6s ease-in-out -1.5s infinite; }
.post-card { bottom: 64px; inset-inline-end: 0; width: 196px; animation: floatY 6.5s ease-in-out -3s infinite; }
.stars { display: flex; gap: 2px; color: var(--amber); }
.stars .ic { width: 15px; height: 15px; }
.ln { display: block; height: 8px; margin-top: 9px; border-radius: 4px; background: #e6eaf2; }
.ln.short { width: 62%; }
.ln.tiny { width: 64px; margin-top: 0; }
.author { display: flex; align-items: center; gap: 9px; margin-top: 14px; }
.av { width: 28px; height: 28px; flex: none; border-radius: 50%; background: linear-gradient(135deg, #c7d9ff, #6b9bff); }
.author b, .post-card > b { font-size: 12.5px; font-weight: 700; color: var(--ink-2); }
.post-img {
  display: grid;
  place-items: center;
  height: 104px;
  border-radius: 14px;
  background: linear-gradient(135deg, #eef4ff, #cadcff);
  color: var(--blue);
}
.post-img .ic { width: 30px; height: 30px; }
.post-meta { display: flex; align-items: center; gap: 8px; margin: 12px 0 8px; color: #ef4466; }
.post-meta .ic { width: 17px; height: 17px; }
.post-meta .ln { flex: 1; margin: 0; }

.chip {
  position: absolute;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: var(--sh-md);
}
.chip .ic { width: 16px; height: 16px; }
.chip-ready { top: 26px; inset-inline-end: 24px; background: #fff; color: var(--ink); animation: floatY 5.5s ease-in-out -.5s infinite; }
.chip-ready .ic { padding: 2px; border-radius: 50%; background: var(--green); color: #fff; stroke-width: 3; }
.chip-proof { bottom: 24px; inset-inline-start: 40px; background: var(--navy); color: #fff; animation: floatY 6s ease-in-out -2s infinite; }
.chip-proof .ic { color: var(--amber); }
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ---------- Marquee ---------- */
.marquee {
  position: relative;
  overflow: hidden;
  direction: ltr;
  padding: 20px 0;
  border-block: 1px solid var(--line);
  background: #fff;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track { display: flex; width: max-content; animation: marquee 42s linear infinite; }
.m-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 28px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-2);
  white-space: nowrap;
}
.m-item .ic { width: 14px; height: 14px; color: var(--blue); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { position: relative; padding: 112px 0; }
.section-soft { background: var(--surface-2); }
.head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--blue-50);
  color: var(--blue-600);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
html[dir="rtl"] .kicker { font-size: 13.5px; }
h2 {
  margin-top: 18px;
  font-size: clamp(30px, 3.7vw, 48px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.035em;
  color: var(--ink);
}
html[lang="fa"] h2, html[lang="ar"] h2 { line-height: 1.45; font-size: clamp(28px, 3.3vw, 42px); }
.sub { margin-top: 16px; font-size: 18px; line-height: 1.7; color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.split h2 { font-size: clamp(32px, 4vw, 52px); }
html[lang="fa"] .split h2, html[lang="ar"] .split h2 { font-size: clamp(28px, 3.5vw, 44px); }
.split .lead { color: var(--ink-2); font-size: 20px; }
.split .muted { margin-top: 18px; font-size: 17px; line-height: 1.75; }
.flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 34px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--sh-md);
}
.flow-step {
  position: relative;
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 10px;
  padding: 16px 8px 14px;
  border-radius: 16px;
  text-align: center;
}
.flow-ic {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: var(--blue-50);
  color: var(--blue);
}
.flow-ic .ic { width: 21px; height: 21px; }
.flow-label { font-size: 14px; font-weight: 700; line-height: 1.35; color: var(--ink-2); }
.flow-step.last { background: linear-gradient(180deg, #2c7bff, #1458d8); box-shadow: 0 12px 24px -12px rgba(20, 88, 216, .7); }
.flow-step.last .flow-ic { background: rgba(255, 255, 255, .18); color: #fff; }
.flow-step.last .flow-label { color: #fff; }
.flow-arrow {
  position: absolute;
  top: 37px;
  inset-inline-end: -13px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  color: #a3aec2;
  translate: 0 -50%;
}
.flow-arrow .ic { width: 15px; height: 15px; }

.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  transition: transform .25s var(--ease), box-shadow .25s, border-color .25s;
}
.card:hover { transform: translateY(-4px); border-color: var(--blue-100); box-shadow: var(--sh-md); }

.icon-box {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  flex: none;
  border-radius: 16px;
  background: var(--blue-50);
  color: var(--blue);
  transition: background .25s, color .25s;
}
.icon-box .ic { width: 24px; height: 24px; }

.service { padding: 30px; }
.card-top { display: flex; align-items: center; justify-content: space-between; }
.num { font-size: 15px; font-weight: 800; color: #b9c3d8; font-variant-numeric: tabular-nums; }
.service h3 { margin: 24px 0 10px; font-size: 20px; font-weight: 800; letter-spacing: -.02em; }
.service p { font-size: 15.5px; line-height: 1.7; color: var(--muted); }
.service:hover .icon-box { background: var(--blue); color: #fff; }

/* steps */
.steps { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.steps::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 17%;
  right: 17%;
  border-top: 2px dashed var(--line-2);
}
.step { position: relative; padding: 0 12px; text-align: center; }
.step-num {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 26px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 0 0 10px #fff, var(--sh-md);
  font-size: 22px;
  font-weight: 800;
  color: var(--blue);
}
.step:last-child .step-num { background: linear-gradient(180deg, #2c7bff, #1458d8); color: #fff; border-color: transparent; }
.step h3 { font-size: 21px; font-weight: 800; letter-spacing: -.02em; }
.step p { max-width: 330px; margin: 10px auto 0; font-size: 15.5px; line-height: 1.7; color: var(--muted); }

/* dark */
.section-dark { overflow: hidden; background: var(--navy); color: #fff; }
.dark-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50% 60% at 15% 0%, rgba(29, 107, 243, .35), transparent 70%),
    radial-gradient(40% 50% at 95% 100%, rgba(79, 141, 255, .22), transparent 70%);
}
.dark-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(70% 70% at 50% 40%, #000, transparent 80%);
  mask-image: radial-gradient(70% 70% at 50% 40%, #000, transparent 80%);
}
.section-dark .wrap { position: relative; }
.section-dark h2 { color: #fff; }
.kicker-light { background: rgba(255, 255, 255, .08); color: #a9c8ff; border: 1px solid rgba(255, 255, 255, .1); }
.why {
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .02));
  transition: border-color .25s, background-color .25s, transform .25s var(--ease);
}
.why:hover { transform: translateY(-4px); border-color: rgba(110, 165, 255, .5); }
.icon-glass { background: rgba(79, 141, 255, .16); color: #a9c8ff; }
.why h3 { margin: 24px 0 10px; font-size: 19px; font-weight: 800; color: #fff; }
.why p { font-size: 15px; line-height: 1.7; color: rgba(214, 226, 250, .74); }

/* industries */
.industry {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  transition: border-color .25s, box-shadow .25s, transform .25s var(--ease);
}
.industry .icon-box { width: 50px; height: 50px; border-radius: 14px; }
.industry h3 { flex: 1; font-size: 17.5px; font-weight: 700; }
.go { color: #b4bfd3; transition: color .2s, translate .2s var(--ease); }
.go .ic { width: 18px; height: 18px; }
.industry:hover { transform: translateY(-3px); border-color: var(--blue-100); box-shadow: var(--sh-md); }
.industry:hover .icon-box { background: var(--blue); color: #fff; }
.industry:hover .go { color: var(--blue); translate: 3px 0; }
html[dir="rtl"] .industry:hover .go { translate: -3px 0; }

/* examples */
.note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}
.note .ic { width: 17px; height: 17px; color: var(--blue); }
.example { padding: 12px; }
.ex-text { padding: 18px 12px 12px; }
.ex-text h3 { font-size: 18px; font-weight: 800; }
.ex-text p { margin-top: 4px; font-size: 14.5px; color: var(--muted); }

.mk {
  position: relative;
  display: grid;
  place-items: center;
  height: 224px;
  overflow: hidden;
  border-radius: 16px;
  background: var(--surface-2);
  direction: ltr;
}
.mk .stars .ic { width: 12px; height: 12px; }
.mk .ln { height: 7px; margin-top: 7px; }
.mk-play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .9);
  color: var(--blue-600);
  box-shadow: 0 10px 24px -8px rgba(11, 23, 48, .5);
  translate: -50% -50%;
}
.mk-play .ic { width: 22px; height: 22px; margin-left: 2px; }
.mk-video { background: linear-gradient(170deg, #e9f0ff 0%, #a9c4ff 45%, #3f7bf5 85%); }
.mk-person { position: absolute; bottom: 0; left: 50%; width: 150px; height: 170px; translate: -50% 0; }
.mk-person .head { position: absolute; top: 0; left: 50%; width: 64px; height: 70px; border-radius: 50% 50% 46% 46%; background: linear-gradient(180deg, #f6c9a6, #e9a985); translate: -50% 0; }
.mk-person .body { position: absolute; bottom: 0; left: 0; right: 0; height: 100px; border-radius: 80px 80px 0 0; background: linear-gradient(180deg, #0d2b6b, #0b1f4d); }
.mk-cap { position: absolute; left: 16px; right: 16px; bottom: 14px; z-index: 2; }
.mk-cap .ln { background: rgba(255, 255, 255, .9); }
.q-card { width: 78%; padding: 16px; border-radius: 14px; background: #fff; box-shadow: var(--sh-md); }
.q-author { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.q-author .av { width: 24px; height: 24px; }
.mk-photo { background: linear-gradient(135deg, #f1f4fa, #e3eaf7); }
.polaroid { position: absolute; top: 50%; left: 50%; padding: 8px 8px 28px; border-radius: 6px; background: #fff; box-shadow: var(--sh-md); }
.polaroid span { display: block; width: 116px; height: 104px; border-radius: 3px; }
.polaroid.p1 { translate: -82% -52%; rotate: -7deg; }
.polaroid.p1 span { background: linear-gradient(160deg, #ffe0c4, #f3a8a0 60%, #b88cf0); }
.polaroid.p2 { translate: -18% -46%; rotate: 6deg; }
.polaroid.p2 span { background: linear-gradient(160deg, #dbe8ff, #89b0ff 55%, #2f68e8); }
.mk-post { background: linear-gradient(135deg, #eef4ff, #f7f9fd); }
.post { width: 60%; padding: 10px; border-radius: 14px; background: #fff; box-shadow: var(--sh-md); }
.post-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.post-head .av { width: 22px; height: 22px; }
.post-pic { height: 100px; border-radius: 10px; background: linear-gradient(160deg, #ffe0c4, #f3a8a0 55%, #8a8cf5); }
.post-act { display: flex; align-items: center; gap: 8px; margin-top: 9px; color: #ef4466; }
.post-act .ic { width: 15px; height: 15px; }
.post-act .ic-quote { color: var(--muted); }
.post-act .ln { margin: 0 0 0 auto; width: 40px; }
.mk-web { background: linear-gradient(135deg, #f1f4fa, #e6edf9); }
.browser { width: 86%; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: var(--sh-md); }
.bar { display: flex; align-items: center; gap: 5px; height: 24px; padding: 0 10px; background: var(--surface-2); border-bottom: 1px solid var(--line); }
.bar i { width: 7px; height: 7px; border-radius: 50%; background: var(--line-2); }
.bw { padding: 12px; }
.bw > .ln { margin-top: 0; height: 9px; width: 50%; background: #d4ddef; }
.bw-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.bw-card { padding: 9px; border: 1px solid var(--line); border-radius: 9px; }
.mk-ad { background: linear-gradient(160deg, #13244a, #0b1730); }
.ad { width: 64%; overflow: hidden; border-radius: 14px; background: #fff; box-shadow: 0 20px 40px -16px rgba(0, 0, 0, .6); }
.ad-pic { position: relative; height: 112px; background: linear-gradient(170deg, #e9f0ff, #a9c4ff 50%, #3f7bf5); }
.ad-pic .mk-play { width: 40px; height: 40px; }
.ad-pic .mk-play .ic { width: 18px; height: 18px; }
.ad-foot { display: flex; align-items: center; gap: 10px; padding: 10px; }
.ad-foot .ln { flex: 1; margin: 0; }
.ad-btn {
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}
html[lang="fa"] .ad-btn { font-family: "Vazirmatn", sans-serif; }
html[lang="ar"] .ad-btn { font-family: "Noto Sans Arabic", sans-serif; }

/* final */
.final-wrap { padding-bottom: 0; }
.final {
  position: relative;
  overflow: hidden;
  padding: 80px 32px;
  border-radius: 36px;
  background: linear-gradient(135deg, #0a3a9e 0%, #1452d4 52%, #2f7bff 100%);
  color: #fff;
  text-align: center;
  box-shadow: 0 40px 80px -40px rgba(13, 71, 184, .6);
}
.final-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(40% 60% at 10% 0%, rgba(255, 255, 255, .22), transparent 70%),
    radial-gradient(35% 55% at 100% 100%, rgba(255, 255, 255, .16), transparent 70%);
}
.final-glow::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(60% 80% at 50% 50%, #000, transparent 85%);
  mask-image: radial-gradient(60% 80% at 50% 50%, #000, transparent 85%);
}
.final > *:not(.final-glow) { position: relative; }
.final-mark {
  width: 72px;
  height: 72px;
  margin: 0 auto;
  padding: 10px;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 16px 32px -12px rgba(0, 0, 0, .35);
}
.final h2 { max-width: 780px; margin: 26px auto 0; color: #fff; }
.final p { max-width: 600px; margin: 16px auto 0; font-size: 18.5px; line-height: 1.7; color: rgba(255, 255, 255, .84); }
.final-cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 36px; }

/* contact */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
.contact-info { position: sticky; top: calc(var(--header) + 32px); }
.contact-info .lead { margin-top: 18px; font-size: 18px; }
.next { display: grid; margin: 30px 0; padding: 0; list-style: none; }
.next li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line-2);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-2);
}
.next li:first-child { border-top: 1px dashed var(--line-2); }
.next-num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-600);
  font-size: 15px;
  font-weight: 800;
}
.mail-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 14px;
  background: var(--blue-50);
  color: var(--blue-700);
  font-weight: 700;
  transition: background .2s;
}
.mail-link:hover { background: var(--blue-100); }
.mail-link .ic { width: 19px; height: 19px; }

.form-card {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: var(--sh-lg);
}
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 8px; margin: 0 0 18px; }
.field > span:first-child, .field legend { font-size: 14px; font-weight: 700; color: var(--ink-2); }
fieldset.field { display: block; min-width: 0; padding: 0; border: 0; }
.field legend { padding: 0; margin-bottom: 10px; }
.field input, .field select, .field textarea {
  width: 100%;
  height: 52px;
  padding: 0 16px;
  border: 1.5px solid var(--line-2);
  border-radius: 14px;
  background: #fbfcfe;
  font-size: 15.5px;
  color: var(--ink);
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.field textarea { height: auto; min-height: 124px; padding: 14px 16px; line-height: 1.6; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #9aa5b8; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #b9c4d9; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(29, 107, 243, .14);
}
.field [aria-invalid="true"] { border-color: var(--red); box-shadow: 0 0 0 4px rgba(229, 72, 77, .12); }
html[dir="rtl"] .field input[dir="ltr"] { text-align: right; }
.select { position: relative; display: block; }
.select select { padding-inline-end: 44px; appearance: none; -webkit-appearance: none; cursor: pointer; }
.select select:invalid { color: #8a95a8; }
.select option { color: var(--ink); }
.select .ic {
  position: absolute;
  top: 50%;
  inset-inline-end: 16px;
  width: 18px;
  height: 18px;
  color: var(--muted);
  pointer-events: none;
  translate: 0 -50%;
}

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chk { position: relative; }
.chk input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.chk span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1.5px solid var(--line-2);
  border-radius: 999px;
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-2);
  cursor: pointer;
  transition: border-color .2s, background .2s, color .2s;
}
.chk .ic { width: 0; height: 15px; stroke-width: 2.8; transition: width .2s var(--ease); }
.chk:hover span { border-color: #b9c4d9; }
.chk input:checked + span { border-color: var(--blue); background: var(--blue-50); color: var(--blue-700); }
.chk input:checked + span .ic { width: 15px; }
.chk input:focus-visible + span { box-shadow: 0 0 0 4px rgba(29, 107, 243, .2); }
.chips.invalid .chk span { border-color: #f1a9ab; }

.form-error { margin: 0 0 14px; font-size: 14px; font-weight: 600; color: #c8282e; }
.form-error:empty { display: none; }
.consent { margin-top: 16px; font-size: 13px; line-height: 1.6; text-align: center; color: var(--muted); }
.consent a { color: var(--blue-600); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

.success { padding: 64px 34px; text-align: center; }
.success-icon {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: #e8f8ee;
  color: var(--green);
  box-shadow: 0 0 0 10px #f3fbf6;
}
.success-icon .ic { width: 32px; height: 32px; stroke-width: 2.6; }
.success h3 { font-size: 26px; font-weight: 800; }
.success p { max-width: 380px; margin: 10px auto 0; color: var(--muted); }

/* footer */
.footer { margin-top: 0; padding: 72px 0 30px; background: var(--navy); color: rgba(214, 226, 250, .72); font-size: 15px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand p { margin-top: 16px; font-size: 14px; }
.footer-col { display: grid; align-content: start; gap: 12px; }
.footer-col a { transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-place { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-weight: 600; }
.footer-place .ic { width: 17px; height: 17px; color: #6ea5ff; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 56px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  font-size: 13.5px;
}
/* legal */
.legal-main { padding: 64px 0 112px; background: linear-gradient(180deg, #f6f9ff, #fff 320px); }
.legal-card {
  max-width: 820px;
  margin: 0 auto;
  padding: 52px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: var(--sh-md);
}
.legal-card .kicker .ic { width: 15px; height: 15px; transform: scaleX(-1); }
html[dir="rtl"] .legal-card .kicker .ic { transform: none; }
.legal-card h1 { margin-top: 18px; font-size: clamp(32px, 4vw, 44px); font-weight: 800; letter-spacing: -.035em; line-height: 1.2; }
.legal-card p { margin-top: 20px; font-size: 17px; line-height: 1.85; color: var(--ink-2); }
.legal-card p:first-of-type { margin-top: 28px; }

/* reveal */
.js .reveal {
  opacity: 0;
  translate: 0 22px;
  transition: opacity .7s var(--ease), translate .7s var(--ease), transform .25s var(--ease), box-shadow .25s, border-color .25s, background-color .25s;
}
.js .reveal.in { opacity: 1; translate: 0 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; translate: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .header-inner { display: flex; justify-content: space-between; }
  .nav, .head-cta { display: none; }
  .menu-btn { display: inline-block; }
  .hero { padding: 48px 0 80px; }
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-copy { max-width: 720px; margin: 0 auto; text-align: center; }
  .hero .lead { margin: 0 auto; }
  .hero-cta, .checks { justify-content: center; }
  .hero-visual { width: 100%; max-width: 580px; margin: 0 auto; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 28px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-info { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .section { padding: 96px 0; }
}

@media (max-width: 720px) {
  :root { --header: 64px; }
  .wrap { padding: 0 20px; }
  .section { padding: 76px 0; }
  .final-wrap { padding-bottom: 0; }
  .head { margin-bottom: 40px; }
  .hero { padding: 36px 0 64px; }
  .hero h1 { font-size: clamp(38px, 10.5vw, 52px); }
  html[lang="fa"] .hero h1, html[lang="ar"] .hero h1 { font-size: clamp(32px, 9vw, 44px); }
  html[lang="ru"] .hero h1 { font-size: clamp(34px, 9.5vw, 46px); }
  .lead { font-size: 17px; }
  .hero-cta .btn { flex: 1 1 100%; }
  .checks { flex-direction: column; align-items: center; gap: 10px; }
  .hero-visual { height: 480px; }
  .orb { width: 360px; height: 360px; }
  .ring { width: 420px; height: 420px; }
  .phone { width: 216px; height: 440px; border-radius: 38px; }
  .screen { border-radius: 30px; }
  .screen-top { bottom: 78px; }
  .silhouette { width: 176px; height: 250px; }
  .silhouette .head { width: 80px; height: 88px; }
  .silhouette .body { height: 158px; }
  .quote-card { top: 22px; width: 188px; padding: 13px; }
  .post-card { bottom: 56px; width: 160px; padding: 12px; }
  .post-img { height: 80px; }
  .chip { font-size: 12px; padding: 8px 12px; }
  .chip-ready { top: 12px; inset-inline-end: 8px; }
  .chip-proof { bottom: 10px; inset-inline-start: 14px; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 40px; }
  .steps::before { display: none; }
  .split .lead { font-size: 18px; }
  .final { padding: 56px 22px; border-radius: 28px; }
  .final p { font-size: 17px; }
  .final-cta .btn { flex: 1 1 100%; }
  .row-2 { grid-template-columns: 1fr; gap: 0; }
  .form-card { padding: 24px 20px; border-radius: 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }
  .legal-card { padding: 32px 22px; }
  .lang select { padding-inline: 34px 12px; }
}

@media (max-width: 420px) {
  .logo img { width: 36px; height: 36px; }
  .wordmark { font-size: 21px; }
  .lang select { width: 116px; }
  .hero-visual { height: 440px; }
  .phone { width: 196px; height: 400px; }
  .quote-card { width: 168px; inset-inline-start: -6px; }
  .post-card { width: 146px; inset-inline-end: -6px; }
  .polaroid span { width: 96px; height: 88px; }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow-arrow { display: none; }
}