/* عکس به متن — one stylesheet, no JavaScript.
   Persian turquoise on cool stone, saffron for the single highlight, Vazirmatn
   set large: the script itself carries the page. Logical properties
   throughout so RTL needs no mirrored rules. */

@font-face {
  font-family: "Vazirmatn";
  src: url("/assets/fonts/Vazirmatn-Regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Vazirmatn";
  src: url("/assets/fonts/Vazirmatn-Black.woff2") format("woff2");
  font-weight: 900;
  font-display: swap;
}

:root {
  --stone: #f3f6f5;
  --paper: #ffffff;
  --ink: #12242a;
  --ink-soft: #4f6469;
  --line: #d7e2e2;
  --turquoise: #168e9d;
  --turquoise-deep: #0b5f6a;
  --turquoise-wash: #e3f2f3;
  --saffron: #e9a23b;
  --saffron-ink: #7a4a05;
  --measure: 68ch;
  --gutter: 20px;
  --max: 1080px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --stone: #0e1c1f;
    --paper: #15262a;
    --ink: #e8f1f0;
    --ink-soft: #9fb3b1;
    --line: #26393d;
    --turquoise: #3fc0ce;
    --turquoise-deep: #7ddce6;
    --turquoise-wash: #143439;
    --saffron: #f0b358;
    --saffron-ink: #ffe3b3;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--stone);
  color: var(--ink);
  font-family: Vazirmatn, "Segoe UI", Tahoma, "Noto Naskh Arabic", system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.9;
  font-feature-settings: "ss01";
}

a { color: var(--turquoise-deep); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--saffron); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { font-weight: 900; line-height: 1.3; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 5.6vw, 3.4rem); line-height: 1.25; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p { margin: 0; }
p + p { margin-block-start: 1em; }

/* ── frame ──────────────────────────────────────────────── */

.top, main, .foot { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }

.top {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-block: 18px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 900;
  font-size: 1.2rem;
}
.brand:hover { text-decoration: none; }
.brand svg { inline-size: 30px; block-size: 30px; color: var(--turquoise); }
.top-nav { display: flex; gap: 22px; margin-inline-start: auto; }
.top-nav a { color: var(--ink); font-weight: 400; }
@media (max-width: 640px) {
  .top-nav { display: none; }
  .top .btn-compact { margin-inline-start: auto; }
}

/* ── buttons ────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--turquoise);
  color: #fff;
  font-weight: 900;
  padding: 13px 24px 13px 26px;
  border-radius: 999px;
  white-space: nowrap;
  transition: transform 120ms ease, background-color 120ms ease;
}
.btn:hover { text-decoration: none; background: var(--turquoise-deep); }
.btn:active { transform: translateY(1px); }
@media (prefers-color-scheme: dark) { .btn { color: #062a2e; } .btn:hover { color: #062a2e; } }
.btn-hero { font-size: 1.15rem; padding: 16px 30px 16px 32px; }
.btn-compact { padding: 9px 16px 9px 18px; font-size: 0.95rem; }
.btn svg { inline-size: 1.15em; block-size: 1.15em; flex: none; }

/* ── hero ───────────────────────────────────────────────── */

.hero {
  display: grid;
  gap: 40px;
  align-items: center;
  padding-block: 40px 56px;
}
@media (min-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; padding-block: 56px 80px; }
}
.hero-copy .lead {
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-inline-size: 46ch;
  margin-block: 20px 28px;
}
.reassurance { color: var(--ink-soft); font-size: 0.95rem; margin-block-start: 12px; }
.trust {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.trust li::before { content: "✓"; color: var(--turquoise); font-weight: 900; margin-inline-end: 6px; }

/* ── demo: photographed page → text ─────────────────────── */

.demo {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: center;
  max-inline-size: 460px;
  justify-self: center;
  inline-size: 100%;
}
@media (min-width: 520px) { .demo { grid-template-columns: 1fr auto 1fr; gap: 10px; max-inline-size: 560px; } }
@media (min-width: 900px) { .demo { max-inline-size: none; } }

.demo figcaption { color: var(--ink-soft); font-size: 0.8rem; margin-block-start: 8px; text-align: center; }

.demo-photo { position: relative; }
.demo-page {
  position: relative;
  overflow: hidden;
  background: #fbf9f2;
  color: #3a3730;
  padding: 18px 16px;
  border-radius: 3px;
  transform: rotate(-2.5deg);
  box-shadow: 0 18px 40px -18px rgba(17, 40, 45, 0.45), 0 1px 0 rgba(0,0,0,.05);
  font-size: 0.78rem;
  line-height: 1.75;
  filter: blur(0.9px) contrast(0.85);
  min-block-size: 190px;
}
.demo-page::after {
  /* light falling across a phone photo */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255,255,255,0) 40%, rgba(255,255,255,.55) 60%, rgba(255,255,255,0) 75%);
  pointer-events: none;
}
.demo-page p { margin: 0 0 .5em; }
.demo-scan {
  position: absolute;
  inset-inline: -6%;
  inset-block-start: 0;
  block-size: 3px;
  background: var(--saffron);
  box-shadow: 0 0 14px 3px rgba(233, 162, 59, 0.55);
  transform: rotate(-2.5deg);
  animation: scan 1.6s cubic-bezier(.4, 0, .2, 1) 0.4s 1 both;
  pointer-events: none;
}
@keyframes scan {
  from { inset-block-start: 4%; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  to   { inset-block-start: 96%; opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .demo-scan { display: none; } }

.demo-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--turquoise);
  font-size: 0.8rem;
  font-weight: 900;
}
.demo-arrow svg { inline-size: 34px; block-size: 34px; }
@media (max-width: 519px) { .demo-arrow svg { transform: rotate(-90deg); } }

.demo-result {
  background: var(--paper);
  border: 1px solid var(--line);
  border-inline-start: 4px solid var(--turquoise);
  border-radius: 6px;
  padding: 16px 16px 12px;
  font-size: 0.84rem;
  line-height: 1.8;
  min-block-size: 190px;
}
.demo-result p { margin: 0 0 .5em; }
.demo-result figcaption { text-align: start; }

/* ── sections ───────────────────────────────────────────── */

.section { padding-block: 56px; border-block-start: 1px solid var(--line); }
.section-head { margin-block-end: 28px; }
.section-head p, .section > h2 + p { color: var(--ink-soft); max-inline-size: 60ch; margin-block-start: 8px; }
.section-tint { background: var(--turquoise-wash); border: 0; border-radius: 18px; padding-inline: clamp(20px, 4vw, 44px); margin-block: 8px; }

.prose { max-inline-size: var(--measure); padding-block: 8px 40px; font-size: 1.08rem; }
.prose h2 { font-size: 1.3rem; margin-block: 28px 8px; }

/* steps: a real sequence, numerals as the visual */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 28px; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 36px; } }
.steps li { display: grid; grid-template-columns: auto 1fr; column-gap: 16px; align-items: start; }
.step-num {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1;
  color: var(--turquoise);
  grid-row: span 2;
  padding-block-start: 4px;
}
.steps h3 { margin-block-end: 4px; }
.steps p { color: var(--ink-soft); font-size: 0.98rem; }

/* use cases: definition list, hairline on the start side */
.cases { margin: 0; display: grid; gap: 4px 40px; }
@media (min-width: 760px) { .cases { grid-template-columns: repeat(2, 1fr); } }
.case { padding: 16px 0 16px; border-block-end: 1px solid var(--line); }
.case dt { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 1.08rem; }
.case dt svg { inline-size: 22px; block-size: 22px; color: var(--turquoise); flex: none; }
.case dd { margin: 6px 0 0; color: var(--ink-soft); font-size: 0.98rem; }

/* why: four statements, no boxes */
.why { display: grid; gap: 22px 40px; }
@media (min-width: 760px) { .why { grid-template-columns: repeat(2, 1fr); } }
.why-item h3 { color: var(--turquoise-deep); }
.why-item p { color: var(--ink-soft); font-size: 0.98rem; margin-block-start: 4px; }

/* ── pricing ────────────────────────────────────────────── */

.free-tier {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  padding: 18px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-block-end: 18px;
}
.free-mark {
  background: var(--saffron);
  color: #2b1a02;
  font-weight: 900;
  padding: 2px 12px;
  border-radius: 999px;
  font-size: 0.9rem;
}
.free-tier strong { font-size: 1.35rem; font-weight: 900; }
.free-tier span:last-child { color: var(--ink-soft); font-size: 0.95rem; }

.plans { inline-size: 100%; border-collapse: collapse; margin-block-end: 20px; }
.plans th, .plans td { padding: 14px 6px; border-block-end: 1px solid var(--line); text-align: start; vertical-align: baseline; }
.plans th { font-weight: 900; font-size: 1.08rem; white-space: nowrap; }
.plan-price { font-weight: 900; font-size: 1.15rem; color: var(--turquoise-deep); white-space: nowrap; }
.plan-note { color: var(--ink-soft); font-size: 0.95rem; }
.plan-note em { font-style: normal; color: var(--saffron-ink); font-weight: 900; margin-inline-start: 8px; }
.is-highlight th, .is-highlight td { background: var(--turquoise-wash); }
.is-highlight th { border-start-start-radius: 8px; border-end-start-radius: 8px; padding-inline-start: 12px; }
.is-highlight td:last-child { border-start-end-radius: 8px; border-end-end-radius: 8px; }
@media (max-width: 519px) {
  .plans tr { display: grid; grid-template-columns: 1fr auto; }
  .plans th, .plans td { border: 0; padding-block: 10px 0; }
  .plan-note { grid-column: 1 / -1; padding-block: 2px 12px; border-block-end: 1px solid var(--line); }
  .is-highlight th, .is-highlight td { background: none; }
  .is-highlight .plan-price { color: var(--saffron-ink); }
}
.stars-note { color: var(--ink-soft); max-inline-size: var(--measure); margin-block-end: 22px; font-size: 0.98rem; }

/* ── languages / faq / guides ───────────────────────────── */

.two-col { display: grid; gap: 24px 40px; margin-block-start: 20px; }
@media (min-width: 760px) { .two-col { grid-template-columns: repeat(2, 1fr); } }
.two-col p { color: var(--ink-soft); margin-block-start: 4px; }

.faq { max-inline-size: 760px; margin-block-start: 16px; }
details { border-block-end: 1px solid var(--line); padding-block: 14px; }
summary { cursor: pointer; font-weight: 900; list-style: none; position: relative; padding-inline-end: 32px; }
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "";
  position: absolute;
  inset-inline-end: 6px;
  inset-block-start: 0.55em;
  inline-size: 10px;
  block-size: 10px;
  border-inline-end: 2px solid var(--turquoise);
  border-block-end: 2px solid var(--turquoise);
  transform: rotate(45deg);
  transition: transform 150ms ease;
}
details[open] summary::after { transform: rotate(-135deg); inset-block-start: 0.85em; }
details p { margin-block-start: 10px; color: var(--ink-soft); }

.guide-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
@media (min-width: 760px) { .guide-list { grid-template-columns: repeat(2, 1fr); } }
.guide-list a {
  display: grid;
  gap: 2px;
  padding: 14px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
}
.guide-list a:hover { text-decoration: none; border-color: var(--turquoise); }
.guide-list strong { font-weight: 900; color: var(--turquoise-deep); }
.guide-list span { color: var(--ink-soft); font-size: 0.92rem; }

/* ── final / footer ─────────────────────────────────────── */

.final { text-align: center; padding-block: 64px; border-block-start: 1px solid var(--line); }
.final p { color: var(--ink-soft); max-inline-size: 44ch; margin: 10px auto 24px; }

.foot { border-block-start: 1px solid var(--line); padding-block: 40px 28px; color: var(--ink-soft); font-size: 0.95rem; }
.foot-grid { display: grid; gap: 28px 40px; }
@media (min-width: 760px) { .foot-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.foot h3 { font-size: 0.95rem; color: var(--ink); margin-block-end: 8px; }
.foot ul { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 4px; }
.foot p + p { margin-block-start: 8px; }
.foot-brand { font-weight: 900; color: var(--ink); font-size: 1.1rem; }
.foot-rights { margin-block-start: 28px; font-size: 0.85rem; text-align: center; }

/* ── privacy / 404 ──────────────────────────────────────── */

.narrow { max-inline-size: 720px; padding-block: 32px 56px; }
.narrow h1 { margin-block-end: 12px; }
.narrow .prose { padding-block: 0 8px; }