:root {
  --font: "Vazirmatn", Vazir, Tahoma, Arial, sans-serif;
  --bg: #f6f8fc;
  --surface: #ffffff;
  --surface-soft: #f8faff;
  --text: #111827;
  --muted: #64748b;
  --border: #e5e9f2;
  --navy: #0b1020;
  --navy-2: #111934;
  --primary: #4f46e5;
  --primary-2: #6366f1;
  --blue: #2563eb;
  --cyan: #06b6d4;
  --green: #10b981;
  --purple: #8b5cf6;
  --amber: #f59e0b;
  --coral: #f97362;
  --soft-blue: #eef4ff;
  --soft-green: #ecfdf5;
  --soft-purple: #f5f3ff;
  --soft-cyan: #ecfeff;
  --soft-amber: #fffbeb;
  --soft-coral: #fff3f0;
  --radius-sm: 14px;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --shadow-sm: 0 8px 28px rgba(15, 23, 42, .06);
  --shadow-md: 0 18px 50px rgba(15, 23, 42, .09);
  --shadow-lg: 0 30px 80px rgba(15, 23, 42, .16);
  --container: 1180px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
img { display: block; max-width: 100%; }
button { border: 0; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 104px 0; position: relative; }
.section-soft { background: linear-gradient(180deg, #f1f5ff 0%, #f8faff 100%); border-block: 1px solid #e8edfa; }
.section-kicker { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 13px; color: var(--primary); font-size: .78rem; font-weight: 800; letter-spacing: -.01em; }
.section-kicker::before { content: ""; width: 22px; height: 3px; border-radius: 10px; background: linear-gradient(90deg, var(--primary), var(--cyan)); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.035em; }
h1 { margin-bottom: 22px; font-size: clamp(2.65rem, 5.3vw, 4.9rem); line-height: 1.08; font-weight: 850; }
h2 { margin-bottom: 16px; font-size: clamp(2rem, 3.3vw, 3rem); line-height: 1.23; font-weight: 820; }
h3 { font-weight: 760; }
p { color: var(--muted); }
.skip-link { position: fixed; top: 10px; right: 10px; z-index: 9999; transform: translateY(-150%); padding: 10px 15px; border-radius: 10px; color: #fff; background: var(--primary); font-weight: 700; }
.skip-link:focus { transform: translateY(0); }

/* Header */
.site-header { position: fixed; inset: 0 0 auto; z-index: 1000; padding: 12px 0; border-bottom: 1px solid transparent; transition: .25s ease; }
.site-header::before { content: ""; position: absolute; inset: 0; background: rgba(10, 15, 30, .28); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); opacity: 0; transition: .25s ease; }
.site-header.scrolled::before { opacity: 1; }
.site-header.scrolled { border-color: rgba(255,255,255,.08); box-shadow: 0 10px 40px rgba(2,6,23,.12); }
.nav-wrap { position: relative; display: flex; align-items: center; gap: 26px; min-height: 54px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; color: #fff; background: linear-gradient(135deg, var(--primary), var(--cyan)); box-shadow: 0 10px 28px rgba(79,70,229,.3); }
.brand-mark i { font-size: 1.08rem; }
.brand-copy { display: grid; line-height: 1.16; }
.brand-copy strong { color: #fff; font-size: .98rem; font-weight: 800; direction: ltr; text-align: right; }
.brand-copy small { margin-top: 3px; color: #8ea0bc; font-size: .67rem; font-weight: 650; direction: ltr; text-align: right; }
.desktop-nav { display: flex; align-items: center; gap: 23px; margin-inline: auto; }
.desktop-nav a { position: relative; color: #c8d3e4; font-size: .82rem; font-weight: 650; transition: color .2s ease; }
.desktop-nav a::after { content: ""; position: absolute; right: 0; left: 100%; bottom: -9px; height: 2px; border-radius: 5px; background: linear-gradient(90deg, #818cf8, #22d3ee); transition: left .25s var(--ease); }
.desktop-nav a:hover, .desktop-nav a.active { color: #fff; }
.desktop-nav a:hover::after, .desktop-nav a.active::after { left: 0; }
.mobile-menu-toggle { display: none; margin-inline-start: auto; width: 44px; height: 44px; place-items: center; border-radius: 12px; color: #fff; background: rgba(255,255,255,.08); cursor: pointer; }
.mobile-menu-toggle .icon-close { display: none; }
.mobile-menu-toggle[aria-expanded="true"] .icon-menu { display: none; }
.mobile-menu-toggle[aria-expanded="true"] .icon-close { display: inline-block; }
.mobile-menu { position: relative; margin-top: 8px; }
.mobile-menu-inner { display: grid; gap: 4px; padding: 14px; border: 1px solid rgba(255,255,255,.1); border-radius: 20px; background: rgba(11,16,32,.96); box-shadow: var(--shadow-lg); backdrop-filter: blur(18px); }
.mobile-menu-inner > a:not(.btn) { padding: 12px 13px; border-radius: 11px; color: #dce6f4; font-size: .9rem; font-weight: 650; }
.mobile-menu-inner > a:not(.btn):hover { background: rgba(255,255,255,.06); }

/* Buttons */
.btn { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 0 20px; border: 1px solid transparent; border-radius: 13px; font-size: .88rem; font-weight: 760; cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s ease, background .2s ease, border-color .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-sm { min-height: 42px; padding-inline: 16px; font-size: .78rem; }
.btn-lg { min-height: 54px; padding-inline: 24px; border-radius: 15px; font-size: .92rem; }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--primary), var(--blue)); box-shadow: 0 12px 30px rgba(79,70,229,.28); }
.btn-primary:hover { box-shadow: 0 16px 38px rgba(79,70,229,.35); }
.btn-ghost { color: #e6eef9; border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.07); }
.btn-ghost:hover { background: rgba(255,255,255,.11); border-color: rgba(255,255,255,.28); }
.btn-light { color: #161b34; background: #fff; box-shadow: 0 16px 40px rgba(0,0,0,.12); }
.btn-outline-light { color: #fff; border-color: rgba(255,255,255,.24); background: transparent; }
.btn-soft { color: var(--primary); border-color: #dfe3ff; background: #f1f3ff; }
.btn:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid rgba(34,211,238,.48); outline-offset: 3px; }

/* Hero */
.hero { min-height: 790px; overflow: hidden; padding: 154px 0 95px; color: #fff; background:
  radial-gradient(circle at 80% 20%, rgba(99,102,241,.26), transparent 34%),
  radial-gradient(circle at 18% 72%, rgba(6,182,212,.16), transparent 30%),
  linear-gradient(145deg, #080d1b 0%, #0d1530 52%, #101a36 100%); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.024) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.024) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to bottom, rgba(0,0,0,.55), transparent 87%); }
.hero-mesh { position: absolute; width: 520px; height: 520px; top: 70px; left: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(34,211,238,.15), transparent 67%); filter: blur(10px); }
.hero-grid { position: relative; display: grid; grid-template-columns: .87fr 1.13fr; gap: 68px; align-items: center; }
.hero-copy { max-width: 550px; }
.eyebrow { width: max-content; max-width: 100%; display: inline-flex; align-items: center; gap: 9px; margin-bottom: 20px; padding: 7px 12px; border: 1px solid rgba(129,140,248,.2); border-radius: 999px; color: #c8d2ff; background: rgba(79,70,229,.1); font-size: .78rem; font-weight: 700; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: #34d399; box-shadow: 0 0 0 6px rgba(52,211,153,.1); }
.hero h1 span { color: transparent; background: linear-gradient(100deg, #a5b4fc, #67e8f9); background-clip: text; -webkit-background-clip: text; }
.hero-lead { max-width: 520px; margin-bottom: 29px; color: #afbdd2; font-size: 1.02rem; line-height: 2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 18px; margin: 24px 0 0; padding: 0; list-style: none; color: #98a9c0; font-size: .77rem; font-weight: 600; }
.hero-proof li { display: flex; align-items: center; gap: 7px; }
.hero-proof i { color: #34d399; }
.hero-visual { position: relative; min-width: 0; perspective: 1000px; }
.product-window { overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: 24px; background: rgba(12,19,39,.92); box-shadow: 0 50px 110px rgba(0,0,0,.36), inset 0 1px rgba(255,255,255,.08); transform: rotateY(-2deg) rotateX(1deg); }
.window-topbar { height: 54px; display: grid; grid-template-columns: 100px 1fr 100px; align-items: center; padding: 0 18px; border-bottom: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.035); }
.window-dots { display: flex; gap: 6px; direction: ltr; }
.window-dots span { width: 8px; height: 8px; border-radius: 50%; background: #334155; }
.window-dots span:nth-child(1) { background: #fb7185; }
.window-dots span:nth-child(2) { background: #fbbf24; }
.window-dots span:nth-child(3) { background: #34d399; }
.window-title { color: #74859e; text-align: center; font: 600 .65rem/1 Arial, sans-serif; direction: ltr; }
.window-badge { justify-self: end; display: flex; align-items: center; gap: 6px; color: #8da1bd; font-size: .62rem; font-weight: 700; }
.window-layout { min-height: 448px; display: grid; grid-template-columns: 58px 1fr; }
.mock-sidebar { display: flex; flex-direction: column; align-items: center; gap: 13px; padding: 20px 0; border-inline-start: 1px solid rgba(255,255,255,.07); background: rgba(255,255,255,.02); }
.mock-sidebar > span { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 9px; color: #52637c; font-size: .78rem; }
.mock-sidebar .mock-logo { margin-bottom: 6px; color: #a5b4fc; background: rgba(99,102,241,.12); }
.mock-sidebar .active { color: #fff; background: linear-gradient(135deg, var(--primary), var(--blue)); box-shadow: 0 8px 18px rgba(79,70,229,.28); }
.mock-main { min-width: 0; padding: 27px; }
.mock-heading { display: flex; justify-content: space-between; align-items: center; gap: 15px; margin-bottom: 24px; }
.mock-heading div { display: grid; gap: 3px; }
.mock-heading small { color: #72839c; font-size: .68rem; }
.mock-heading strong { color: #f1f5f9; font-size: .95rem; font-weight: 750; }
.status-pill { display: inline-flex; align-items: center; gap: 5px; padding: 6px 9px; border: 1px solid rgba(52,211,153,.18); border-radius: 999px; color: #6ee7b7; background: rgba(16,185,129,.09); font-size: .62rem; font-weight: 750; }
.date-conversion-card { display: grid; grid-template-columns: 1fr 44px 1fr; align-items: stretch; padding: 7px; border: 1px solid rgba(129,140,248,.16); border-radius: 17px; background: linear-gradient(135deg, rgba(79,70,229,.09), rgba(6,182,212,.05)); }
.date-side { display: grid; align-content: center; gap: 4px; min-height: 112px; padding: 17px; border-radius: 12px; background: rgba(255,255,255,.035); }
.date-side .date-label { color: #718199; font-size: .64rem; }
.date-side strong { color: #fff; font: 800 1.25rem/1.25 Arial, sans-serif; direction: ltr; }
.date-side small { color: #56677f; font-size: .58rem; }
.date-side.jalali { text-align: right; background: linear-gradient(135deg, rgba(79,70,229,.19), rgba(6,182,212,.1)); }
.date-side.jalali strong { color: #a5f3fc; font-family: var(--font); direction: rtl; }
.convert-icon { align-self: center; justify-self: center; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: #c7d2fe; background: #111a36; box-shadow: 0 0 0 5px rgba(129,140,248,.05); font-size: .7rem; }
.mock-table { margin-top: 18px; overflow: hidden; border: 1px solid rgba(255,255,255,.07); border-radius: 13px; }
.mock-row { display: grid; grid-template-columns: .8fr 1fr 1fr 1fr; gap: 8px; padding: 12px 13px; border-top: 1px solid rgba(255,255,255,.05); color: #8fa0b6; font-size: .63rem; }
.mock-row:first-child { border-top: 0; }
.mock-head { color: #687b94; background: rgba(255,255,255,.025); font-weight: 700; }
.mock-row b { padding: 4px 7px; border-radius: 999px; font-size: .55rem; }
.mock-row .paid { color: #6ee7b7; background: rgba(16,185,129,.09); }
.mock-row .pending { color: #fde68a; background: rgba(245,158,11,.08); }
.floating-chip { position: absolute; display: flex; align-items: center; gap: 9px; padding: 10px 13px; border: 1px solid rgba(255,255,255,.16); border-radius: 13px; background: rgba(15,23,42,.74); box-shadow: 0 18px 50px rgba(0,0,0,.24); backdrop-filter: blur(12px); }
.floating-chip i { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; color: #a5b4fc; background: rgba(99,102,241,.13); }
.floating-chip span { display: grid; color: #7f91aa; font-size: .57rem; line-height: 1.3; }
.floating-chip b { color: #e5edf8; font-size: .64rem; }
.chip-one { right: -28px; bottom: 48px; }
.chip-two { left: -34px; top: 72px; }

/* Trust */
.trust-section { position: relative; z-index: 5; margin-top: -36px; }
.trust-bar { display: grid; grid-template-columns: 1.35fr repeat(4, 1fr); align-items: center; overflow: hidden; border: 1px solid #e2e8f2; border-radius: 20px; background: rgba(255,255,255,.97); box-shadow: var(--shadow-md); }
.trust-intro, .trust-item { min-height: 84px; padding: 17px 20px; }
.trust-intro { display: grid; align-content: center; gap: 2px; background: linear-gradient(135deg, #111827, #172554); }
.trust-intro span { color: #8ea1ba; font-size: .68rem; }
.trust-intro strong { color: #fff; font-size: .86rem; font-weight: 750; }
.trust-item { display: flex; align-items: center; gap: 11px; border-inline-start: 1px solid #edf1f7; }
.trust-item i { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; color: var(--primary); background: #f1f3ff; font-size: .9rem; }
.trust-item div { min-width: 0; display: grid; gap: 2px; }
.trust-item b { font-size: .77rem; font-weight: 760; direction: ltr; text-align: right; white-space: nowrap; }
.trust-item span { color: var(--muted); font-size: .63rem; }

/* Principle */
.principle-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 86px; align-items: center; }
.section-copy p { max-width: 560px; font-size: .95rem; line-height: 2; }
.mini-benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 26px 0 20px; }
.mini-benefits > div { display: flex; gap: 12px; padding: 15px; border: 1px solid var(--border); border-radius: 16px; background: #fff; box-shadow: var(--shadow-sm); }
.mini-benefits i { width: 36px; height: 36px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 10px; color: var(--primary); background: #eef2ff; }
.mini-benefits span { display: grid; gap: 2px; }
.mini-benefits b { font-size: .82rem; }
.mini-benefits small { color: var(--muted); font-size: .67rem; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--primary); font-size: .83rem; font-weight: 750; }
.principle-flow { position: relative; padding: 27px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: linear-gradient(180deg, #fff, #f8faff); box-shadow: var(--shadow-md); }
.flow-item { display: flex; align-items: center; gap: 15px; padding: 17px; border: 1px solid #edf1f7; border-radius: 16px; background: #fff; }
.flow-item.active { border-color: #d9dcff; background: linear-gradient(135deg, #f7f7ff, #f2fbff); box-shadow: 0 16px 36px rgba(79,70,229,.08); }
.flow-icon { width: 48px; height: 48px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 14px; font-size: 1rem; }
.flow-icon.blue { color: #2563eb; background: var(--soft-blue); }
.flow-icon.purple { color: #7c3aed; background: var(--soft-purple); }
.flow-icon.green { color: #059669; background: var(--soft-green); }
.flow-item div { display: grid; gap: 1px; }
.flow-item small { color: var(--muted); font-size: .62rem; }
.flow-item strong { font-size: .9rem; }
.flow-item p { margin: 0; font-size: .72rem; }
.flow-arrow { display: block; width: 34px; height: 34px; margin: 6px auto; text-align: center; line-height: 34px; color: #9aa7ba; }

/* Section heads */
.section-head { max-width: 730px; margin: 0 auto 48px; text-align: center; }
.section-head p { max-width: 620px; margin: 0 auto; font-size: .92rem; }
.section-head.compact { max-width: 680px; margin-bottom: 36px; }
.section-head.light h2, .section-head.light p { color: #fff; }
.section-head.light p { color: #9dadc4; }
.section-head.light .section-kicker { color: #67e8f9; }
.section-head.light .section-kicker::before { background: linear-gradient(90deg, #818cf8, #22d3ee); }

/* Features */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { position: relative; min-height: 238px; overflow: hidden; padding: 25px; border: 1px solid var(--border); border-radius: 20px; background: #fff; transition: transform .25s var(--ease), box-shadow .25s ease, border-color .25s ease; }
.feature-card::after { content: ""; position: absolute; width: 120px; height: 120px; left: -70px; bottom: -70px; border-radius: 50%; background: rgba(79,70,229,.04); }
.feature-card:hover { transform: translateY(-5px); border-color: #d8ddff; box-shadow: var(--shadow-md); }
.feature-primary { grid-column: span 1; background: linear-gradient(145deg, #11183a, #182553); border-color: #23305f; }
.feature-primary h3 { color: #fff; }
.feature-primary p { color: #aebbd0; }
.feature-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 18px; border-radius: 14px; font-size: 1.02rem; }
.feature-icon.blue { color: #2563eb; background: var(--soft-blue); }
.feature-icon.green { color: #059669; background: var(--soft-green); }
.feature-icon.purple { color: #7c3aed; background: var(--soft-purple); }
.feature-icon.cyan { color: #0891b2; background: var(--soft-cyan); }
.feature-icon.amber { color: #d97706; background: var(--soft-amber); }
.feature-icon.coral { color: #ea580c; background: var(--soft-coral); }
.feature-primary .feature-icon { color: #fff; background: linear-gradient(135deg, #6366f1, #06b6d4); }
.feature-card h3 { margin-bottom: 9px; font-size: .98rem; }
.feature-card p { margin-bottom: 0; font-size: .82rem; line-height: 1.9; }
.feature-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.feature-meta span { padding: 5px 8px; border: 1px solid rgba(255,255,255,.1); border-radius: 999px; color: #92a6c4; background: rgba(255,255,255,.04); font: 600 .55rem/1 Arial, sans-serif; }
.inline-cta { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; margin-top: 26px; padding: 18px 20px; border: 1px solid #dee3ff; border-radius: 20px; background: linear-gradient(135deg, #fff, #f6f7ff); box-shadow: var(--shadow-sm); }
.inline-cta-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; color: #fff; background: linear-gradient(135deg, var(--primary), var(--cyan)); }
.inline-cta > div:nth-child(2) { display: grid; gap: 2px; }
.inline-cta strong { font-size: .92rem; }
.inline-cta span { color: var(--muted); font-size: .75rem; }

/* Compare */
.compare-section { background: #fff; }
.compare-grid { display: grid; grid-template-columns: 1fr 68px 1fr; align-items: center; gap: 18px; max-width: 930px; margin: auto; }
.compare-card { padding: 20px; border: 1px solid var(--border); border-radius: 23px; background: #f8fafc; }
.compare-card.after { border-color: #cfd5ff; background: linear-gradient(145deg, #f8f8ff, #effbff); box-shadow: 0 24px 56px rgba(79,70,229,.11); }
.compare-label { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; color: #536176; font-size: .72rem; font-weight: 720; }
.compare-label .dot { width: 8px; height: 8px; border-radius: 50%; background: #94a3b8; }
.compare-card.after .dot { background: #10b981; box-shadow: 0 0 0 5px rgba(16,185,129,.1); }
.invoice-card { overflow: hidden; border: 1px solid #e6eaf1; border-radius: 16px; background: #fff; }
.invoice-header { display: flex; align-items: center; gap: 8px; padding: 13px 14px; border-bottom: 1px solid #eef2f6; color: #64748b; font-size: .72rem; font-weight: 700; }
.invoice-line { display: flex; justify-content: space-between; gap: 15px; padding: 14px; border-top: 1px solid #f1f4f8; }
.invoice-line:first-of-type { border-top: 0; }
.invoice-line span { color: var(--muted); font-size: .74rem; }
.invoice-line strong { font-size: .84rem; }
.compare-card.after .invoice-line strong { color: var(--primary); }
.compare-switch { width: 52px; height: 52px; display: grid; place-items: center; margin: auto; border-radius: 50%; color: #fff; background: linear-gradient(135deg, var(--primary), var(--cyan)); box-shadow: 0 14px 32px rgba(79,70,229,.25); }

/* Screenshots */
.showcase-section { overflow: hidden; background: radial-gradient(circle at 85% 20%, rgba(99,102,241,.14), transparent 28%), linear-gradient(145deg, #090f20, #0f1834); }
.screenshot-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.shot-card { margin: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.1); border-radius: 22px; background: rgba(255,255,255,.045); transition: transform .25s var(--ease), border-color .25s ease; }
.shot-card:hover { transform: translateY(-5px); border-color: rgba(103,232,249,.28); }
.shot-media { position: relative; margin: 8px; overflow: hidden; border-radius: 16px; background: #111827; aspect-ratio: 14 / 9; }
.shot-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s var(--ease); }
.shot-card:hover .shot-media img { transform: scale(1.018); }
.shot-media::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(to top, rgba(2,6,23,.38), transparent 42%); }
.shot-media > span { position: absolute; z-index: 2; bottom: 12px; left: 12px; padding: 5px 9px; border: 1px solid rgba(255,255,255,.16); border-radius: 8px; color: #d9e2f0; background: rgba(2,6,23,.7); font-size: .6rem; font-weight: 700; backdrop-filter: blur(8px); }
.shot-card figcaption { display: grid; gap: 2px; padding: 14px 17px 18px; }
.shot-card figcaption strong { color: #fff; font-size: .88rem; }
.shot-card figcaption span { color: #8798b0; font-size: .69rem; }

/* Steps */
.steps-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.steps-grid::before { content: ""; position: absolute; top: 40px; right: 12%; left: 12%; height: 1px; background: linear-gradient(90deg, transparent, #dce3ef 15%, #dce3ef 85%, transparent); }
.step-card { position: relative; z-index: 1; padding: 23px; border: 1px solid var(--border); border-radius: 20px; background: #fff; box-shadow: var(--shadow-sm); }
.step-number { position: absolute; top: 17px; left: 17px; color: #c9d1df; font: 800 .72rem/1 Arial, sans-serif; }
.step-icon { width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 18px; border-radius: 15px; color: var(--primary); background: linear-gradient(135deg, #eef2ff, #ecfeff); box-shadow: 0 0 0 8px #fff; }
.step-card h3 { margin-bottom: 8px; font-size: .88rem; }
.step-card p { margin: 0; font-size: .76rem; line-height: 1.85; }
.safety-note { width: max-content; max-width: 100%; display: flex; align-items: center; gap: 10px; margin: 24px auto 0; padding: 11px 15px; border: 1px solid #bbf7d0; border-radius: 999px; color: #166534; background: #f0fdf4; font-size: .74rem; }
.safety-note i { color: #16a34a; }

/* Installation */
.install-section { background: linear-gradient(180deg, #f7f8fc, #eef3ff); border-block: 1px solid #e5eaf5; }
.install-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 74px; align-items: center; }
.code-path { width: max-content; max-width: 100%; display: flex; align-items: center; gap: 9px; margin-top: 22px; padding: 10px 13px; border: 1px solid #dce3ef; border-radius: 12px; background: #fff; box-shadow: var(--shadow-sm); }
.code-path i { color: var(--primary); }
.code-path code { color: #334155; font: 600 .75rem/1.4 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; direction: ltr; }
.install-list { margin: 0; padding: 0; list-style: none; border: 1px solid var(--border); border-radius: 23px; background: #fff; box-shadow: var(--shadow-md); }
.install-list li { display: flex; gap: 14px; padding: 16px 18px; border-top: 1px solid #eef2f6; }
.install-list li:first-child { border-top: 0; }
.install-list > li > span { width: 34px; height: 34px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 10px; color: var(--primary); background: #eef2ff; font-size: .78rem; font-weight: 800; }
.install-list li div { display: grid; gap: 2px; }
.install-list b { font-size: .82rem; }
.install-list small { color: var(--muted); font-size: .69rem; }

/* Compatibility */
.compatibility-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 76px; align-items: center; }
.compatibility-copy p { max-width: 500px; }
.compatibility-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.compatibility-tags span { display: inline-flex; align-items: center; gap: 6px; padding: 7px 10px; border: 1px solid #e0e7f2; border-radius: 999px; color: #475569; background: #fff; font-size: .68rem; font-weight: 700; }
.compatibility-tags i { color: #10b981; }
.compatibility-card { overflow: hidden; border: 1px solid var(--border); border-radius: 22px; background: #fff; box-shadow: var(--shadow-md); }
.compatibility-row { display: grid; grid-template-columns: 1.25fr .8fr .55fr; align-items: center; gap: 12px; padding: 15px 17px; border-top: 1px solid #edf1f6; }
.compatibility-row:first-child { border-top: 0; }
.compatibility-row span { display: flex; align-items: center; gap: 9px; color: #475569; font-size: .75rem; }
.compatibility-row span i { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; color: var(--primary); background: #f1f3ff; }
.compatibility-row b { font-size: .75rem; font-weight: 760; }
.compatibility-row em { justify-self: end; padding: 5px 8px; border-radius: 999px; color: #047857; background: #ecfdf5; font-size: .6rem; font-style: normal; font-weight: 750; }

/* Decision CTA */
.decision-section { padding-top: 24px; }
.decision-card { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; overflow: hidden; padding: 30px; border-radius: 28px; color: #fff; background: radial-gradient(circle at 20% 0, rgba(34,211,238,.18), transparent 32%), linear-gradient(135deg, #11183a, #25285f 68%, #17325f); box-shadow: 0 30px 70px rgba(30,41,85,.2); }
.decision-icon { width: 70px; height: 70px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.12); border-radius: 21px; color: #a5f3fc; background: rgba(255,255,255,.08); font-size: 1.45rem; }
.decision-copy .section-kicker { margin-bottom: 8px; color: #7dd3fc; }
.decision-copy h2 { margin-bottom: 7px; font-size: clamp(1.55rem, 2.6vw, 2.2rem); }
.decision-copy p { margin-bottom: 14px; color: #a9b8cf; font-size: .82rem; }
.decision-copy ul { display: flex; flex-wrap: wrap; gap: 14px; margin: 0; padding: 0; list-style: none; color: #d5dfed; font-size: .7rem; font-weight: 650; }
.decision-copy li { display: flex; align-items: center; gap: 6px; }
.decision-copy li i { color: #6ee7b7; }
.decision-actions { display: grid; gap: 8px; justify-items: stretch; }
.decision-actions .sub-link { color: #a7b6cc; text-align: center; font-size: .67rem; }

/* FAQ */
.faq-section { background: #fff; }
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 68px; align-items: start; }
.faq-intro { position: sticky; top: 118px; }
.faq-intro p { max-width: 340px; margin-bottom: 21px; }
.faq-list { display: grid; gap: 10px; }
.faq-item { overflow: hidden; border: 1px solid var(--border); border-radius: 16px; background: #fff; transition: border-color .2s ease, box-shadow .2s ease; }
.faq-item:has(button[aria-expanded="true"]) { border-color: #d7dcff; box-shadow: 0 12px 30px rgba(79,70,229,.06); }
.faq-item h3 { margin: 0; }
.faq-item button { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 17px 18px; color: #1e293b; text-align: right; background: transparent; cursor: pointer; font-size: .82rem; font-weight: 720; }
.faq-item button i { flex: 0 0 auto; color: #94a3b8; transition: transform .22s ease; }
.faq-item button[aria-expanded="true"] i { transform: rotate(180deg); color: var(--primary); }
.faq-answer > div { padding: 0 18px 17px; }
.faq-answer p { margin: 0; font-size: .76rem; line-height: 1.9; }

/* Final CTA */
.final-cta-section { padding-top: 36px; background: #fff; }
.final-cta { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; min-height: 380px; padding: 54px 58px; border-radius: 34px; color: #fff; background: linear-gradient(135deg, #10162d 0%, #1e215a 58%, #164663 100%); box-shadow: 0 38px 90px rgba(15,23,42,.24); }
.cta-glow { position: absolute; border-radius: 50%; filter: blur(4px); pointer-events: none; }
.glow-a { width: 330px; height: 330px; left: -100px; top: -120px; background: radial-gradient(circle, rgba(34,211,238,.24), transparent 68%); }
.glow-b { width: 420px; height: 420px; right: 30%; bottom: -300px; background: radial-gradient(circle, rgba(129,140,248,.22), transparent 70%); }
.cta-copy { position: relative; z-index: 2; max-width: 650px; }
.cta-badge { display: inline-flex; align-items: center; gap: 7px; margin-bottom: 14px; padding: 6px 10px; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; color: #c4d4e8; background: rgba(255,255,255,.06); font-size: .67rem; font-weight: 700; }
.cta-badge i { color: #67e8f9; }
.final-cta h2 { margin-bottom: 12px; font-size: clamp(2rem, 3.4vw, 3.1rem); }
.final-cta p { max-width: 600px; margin-bottom: 25px; color: #a8b6ca; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 11px; }
.cta-points { display: flex; flex-wrap: wrap; gap: 15px; margin-top: 18px; color: #8fa2bb; font-size: .65rem; }
.cta-points span { display: flex; align-items: center; gap: 5px; }
.cta-points i { color: #6ee7b7; }
.cta-visual { position: relative; z-index: 2; min-height: 260px; display: grid; place-items: center; }
.calendar-stack { position: relative; width: 220px; height: 220px; }
.calendar-card { position: absolute; width: 180px; height: 190px; display: grid; align-content: center; justify-items: center; gap: 4px; border: 1px solid rgba(255,255,255,.15); border-radius: 26px; box-shadow: 0 28px 60px rgba(0,0,0,.22); backdrop-filter: blur(12px); }
.calendar-card small { color: #a5b4fc; font-size: .65rem; text-transform: uppercase; }
.calendar-card strong { color: #fff; font-size: 2.6rem; line-height: 1; font-weight: 850; }
.calendar-card span { color: #b5c4d7; font-size: .8rem; font-weight: 700; }
.calendar-card.back { top: 10px; left: 0; transform: rotate(-9deg); background: rgba(15,23,42,.72); }
.calendar-card.front { right: 0; bottom: 0; transform: rotate(8deg); background: linear-gradient(145deg, rgba(79,70,229,.78), rgba(6,182,212,.46)); }
.calendar-card.front small { color: #cffafe; }

/* Footer */
.site-footer { padding: 48px 0 24px; color: #fff; background: #080d1a; }
.footer-grid { display: flex; align-items: start; justify-content: space-between; gap: 40px; }
.brand-footer .brand-copy small { direction: rtl; }
.footer-brand p { max-width: 390px; margin: 16px 0 0; color: #74869e; font-size: .72rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 20px; padding-top: 10px; }
.footer-nav a { color: #95a5bb; font-size: .72rem; font-weight: 650; }
.footer-nav a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 32px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.07); color: #53647c; font-size: .62rem; }
.back-to-top { position: fixed; z-index: 900; left: 22px; bottom: 22px; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid #e4e8f0; border-radius: 13px; color: var(--primary); background: rgba(255,255,255,.94); box-shadow: var(--shadow-md); cursor: pointer; }
.mobile-purchase-bar { display: none; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .62s ease, transform .62s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1100px) {
  :root { --container: 960px; }
  .desktop-nav { gap: 16px; }
  .desktop-nav a { font-size: .76rem; }
  .hero-grid { gap: 38px; }
  .chip-one { right: -10px; }
  .chip-two { left: -10px; }
  .trust-bar { grid-template-columns: 1.2fr repeat(4, 1fr); }
  .trust-intro, .trust-item { padding-inline: 14px; }
  .trust-item b { font-size: .7rem; }
  .principle-grid, .compatibility-layout { gap: 48px; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
  .decision-card { grid-template-columns: auto 1fr; }
  .decision-actions { grid-column: 1 / -1; grid-template-columns: auto 1fr; align-items: center; }
  .decision-actions .sub-link { text-align: right; }
}

@media (max-width: 900px) {
  .section { padding: 82px 0; }
  .desktop-nav, .header-cta { display: none; }
  .mobile-menu-toggle { display: grid; }
  .brand { margin-inline-end: auto; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-grid { grid-template-columns: 1fr; gap: 52px; }
  .hero-copy { max-width: 700px; text-align: center; margin: auto; }
  .eyebrow { margin-inline: auto; }
  .hero-lead { margin-inline: auto; }
  .hero-actions, .hero-proof { justify-content: center; }
  .hero-visual { max-width: 720px; margin: auto; }
  .trust-section { margin-top: -28px; }
  .trust-bar { grid-template-columns: repeat(2, 1fr); }
  .trust-intro { grid-column: 1 / -1; min-height: 68px; text-align: center; }
  .trust-item:nth-child(even) { border-inline-start: 0; }
  .principle-grid, .install-layout, .compatibility-layout, .faq-layout { grid-template-columns: 1fr; gap: 40px; }
  .principle-grid .section-copy, .install-layout .section-copy, .compatibility-copy { text-align: center; margin: auto; }
  .principle-grid .section-copy p, .install-layout .section-copy p, .compatibility-copy p { margin-inline: auto; }
  .mini-benefits { max-width: 680px; margin-inline: auto; }
  .code-path { margin-inline: auto; }
  .compatibility-tags { justify-content: center; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .inline-cta { grid-template-columns: auto 1fr; }
  .inline-cta .btn { grid-column: 1 / -1; }
  .screenshot-grid { grid-template-columns: 1fr; max-width: 760px; margin: auto; }
  .faq-intro { position: static; text-align: center; }
  .faq-intro p { margin-inline: auto; }
  .final-cta { grid-template-columns: 1fr; padding: 44px; text-align: center; }
  .final-cta p { margin-inline: auto; }
  .cta-actions, .cta-points { justify-content: center; }
  .cta-visual { min-height: 240px; }
}

@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 68px 0; }
  h1 { font-size: clamp(2.35rem, 12vw, 3.35rem); }
  h2 { font-size: clamp(1.75rem, 8vw, 2.25rem); }
  .hero { padding-top: 114px; padding-bottom: 70px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .hero-proof { gap: 10px 15px; font-size: .7rem; }
  .product-window { border-radius: 20px; transform: none; }
  .window-layout { grid-template-columns: 46px 1fr; min-height: 390px; }
  .mock-sidebar { gap: 10px; }
  .mock-sidebar > span { width: 28px; height: 28px; }
  .mock-main { padding: 18px 15px; }
  .mock-heading strong { font-size: .75rem; }
  .date-conversion-card { grid-template-columns: 1fr; gap: 6px; }
  .convert-icon { transform: rotate(-90deg); }
  .date-side { min-height: 82px; }
  .mock-table { display: none; }
  .floating-chip { display: none; }
  .trust-bar { grid-template-columns: 1fr 1fr; border-radius: 17px; }
  .trust-item { min-height: 74px; padding: 13px 12px; }
  .trust-item i { width: 31px; height: 31px; }
  .mini-benefits { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: auto; }
  .inline-cta { grid-template-columns: auto 1fr; padding: 16px; }
  .inline-cta .btn { width: 100%; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-switch { transform: rotate(-90deg); }
  .steps-grid { grid-template-columns: 1fr; }
  .safety-note { border-radius: 16px; align-items: flex-start; }
  .compatibility-row { grid-template-columns: 1fr auto; }
  .compatibility-row em { grid-column: 1 / -1; justify-self: start; }
  .decision-card { grid-template-columns: 1fr; padding: 24px; text-align: center; }
  .decision-icon { margin: auto; }
  .decision-copy ul { justify-content: center; }
  .decision-actions { grid-template-columns: 1fr; }
  .decision-actions .sub-link { text-align: center; }
  .faq-item button { padding: 15px; font-size: .78rem; }
  .final-cta { padding: 32px 22px; border-radius: 25px; }
  .cta-actions { display: grid; grid-template-columns: 1fr; }
  .cta-actions .btn { width: 100%; }
  .calendar-stack { transform: scale(.88); }
  .footer-grid { display: grid; }
  .footer-nav { gap: 12px 18px; }
  .footer-bottom { display: grid; text-align: center; }
  .back-to-top { left: 14px; bottom: 82px; }
  .mobile-purchase-bar { position: fixed; z-index: 950; right: 12px; left: 12px; bottom: 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 58px; padding: 10px 16px; border: 1px solid rgba(255,255,255,.14); border-radius: 17px; color: #fff; background: linear-gradient(135deg, #4f46e5, #2563eb); box-shadow: 0 18px 46px rgba(37,99,235,.34); }
  .mobile-purchase-bar span { display: grid; line-height: 1.25; }
  .mobile-purchase-bar small { color: #c7d2fe; font-size: .57rem; direction: ltr; text-align: right; }
  .mobile-purchase-bar b { font-size: .8rem; }
  .site-footer { padding-bottom: 100px; }
}

@media (max-width: 430px) {
  .container { width: min(calc(100% - 22px), var(--container)); }
  .brand-copy small { display: none; }
  .brand-mark { width: 39px; height: 39px; }
  .hero-lead { font-size: .92rem; }
  .trust-item { display: grid; justify-items: center; text-align: center; }
  .trust-item div { justify-items: center; }
  .trust-item b { text-align: center; white-space: normal; }
  .window-topbar { grid-template-columns: 70px 1fr 70px; padding-inline: 10px; }
  .window-title { font-size: .54rem; }
  .mock-heading { align-items: flex-start; }
  .status-pill { display: none; }
  .date-side strong { font-size: 1.08rem; }
  .principle-flow { padding: 18px; }
  .flow-item { padding: 14px; }
  .inline-cta { grid-template-columns: 1fr; text-align: center; }
  .inline-cta-icon { margin: auto; }
  .compatibility-card { border-radius: 18px; }
  .compatibility-row { padding: 13px; }
}

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