/* Shared public-site primitives. Opt-in scope keeps the app shell independent.
   Token names, typeface, spacing, controls and brand colors follow consumer UI. */
@font-face { font-family: IRANYekanX; src: url('/app/fonts/iranyekanx-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: IRANYekanX; src: url('/app/fonts/iranyekanx-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: IRANYekanX; src: url('/app/fonts/iranyekanx-900.woff2') format('woff2'); font-weight: 900; font-display: swap; }
.fitana-marketing {
  --fitana-font-family: IRANYekanX, system-ui, sans-serif;
  --bg: #f7f6f2; --card: #fff; --text: #202822; --muted: #616960;
  --accent: #c2410c; --accent-warm: #ea580c; --accent-soft: #fff0e4;
  --shell-line: #dedfd7; --ui-success: #34664a; --ui-success-soft: #e9efe5;
  --radius: .5rem; --control-height: 2.75rem; --control-height-lg: 3rem;
  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem;
  --space-6: 1.5rem; --space-8: 2rem; --ui-surface-inset: var(--space-4);
  --font-size-xs: .75rem; --font-size-sm: .875rem; --font-size-md: 1rem;
  --font-size-lg: 1.25rem; --font-size-xl: 1.75rem;
  margin: 0; background: var(--bg); color: var(--text); color-scheme: light;
  font: 400 var(--font-size-md)/1.9 var(--fitana-font-family);
  -webkit-font-smoothing: antialiased;
}
.fitana-marketing *, .fitana-marketing *::before, .fitana-marketing *::after { box-sizing: border-box; }
.fitana-marketing [hidden] { display: none !important; }
.fitana-marketing :is(button, input, summary) { font: inherit; }
.fitana-marketing a { color: inherit; text-decoration: none; }
.fitana-marketing img { display: block; max-width: 100%; }
.fitana-marketing button { cursor: pointer; }
.fitana-marketing :is(a, button, summary):focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.fitana-marketing :is(h1, h2, h3, p) { margin-top: 0; }
.fitana-marketing :is(h1, h2, h3) { line-height: 1.5; text-wrap: balance; }
.fitana-marketing :is(section, main)[id] { scroll-margin-top: 120px; }
.ds-container { width: min(var(--site-content-width, 1184px), calc(100% - 64px)); margin-inline: auto; }
.ds-section { padding-block: 96px; }
.ds-eyebrow { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--accent); font-size: var(--font-size-xs); font-weight: 700; }
.ds-eyebrow::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.ds-heading { font-size: clamp(1.7rem, 3.1vw, 2.65rem); font-weight: 900; margin-bottom: var(--space-4); }
.ds-copy { color: var(--muted); max-width: 34rem; }
.ds-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.ds-button { display: inline-flex; gap: var(--space-3); align-items: center; justify-content: center; min-height: var(--control-height-lg); padding: var(--space-3) var(--space-6); border: 1px solid var(--shell-line); border-radius: var(--radius); background: transparent; color: var(--text); font-size: var(--font-size-sm); font-weight: 700; transition: background .18s, transform .18s; }
.fitana-marketing .ds-button--primary { color: #fff; background: var(--accent); border-color: var(--accent); }
.ds-button:hover { background: var(--card); transform: translateY(-2px); }
.fitana-marketing .ds-button--primary:hover { background: #a8380a; }
.ds-text-link { display: inline-flex; align-items: center; min-height: var(--control-height); gap: var(--space-3); font-size: var(--font-size-sm); font-weight: 700; }
.ds-text-link:hover { color: var(--accent); }
.ds-icon { width: 24px; height: 24px; flex: none; }
.ds-card { background: var(--card); border: 1px solid var(--shell-line); border-radius: var(--radius); padding: var(--ui-surface-inset); }
.ds-segmented { display: inline-flex; gap: var(--space-1); padding: var(--space-1); border: 1px solid var(--shell-line); border-radius: var(--radius); background: var(--bg); }
.ds-segmented button { border: 0; border-radius: calc(var(--radius) - 2px); min-height: var(--control-height); padding: var(--space-2) var(--space-6); background: transparent; color: var(--muted); font-size: var(--font-size-sm); }
.ds-segmented button[aria-pressed="true"] { background: var(--card); color: var(--text); box-shadow: 0 2px 6px #20282212; font-weight: 700; }
.ds-accordion { border-bottom: 1px solid var(--shell-line); }
.ds-accordion summary { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-block: var(--space-6); cursor: pointer; list-style: none; font-weight: 700; }
.ds-accordion summary::-webkit-details-marker { display: none; }
.ds-accordion summary::after { content: '+'; flex: none; font-size: 1.5rem; font-weight: 400; color: var(--accent); }
.ds-accordion[open] summary::after { content: '−'; }
.ds-accordion p { color: var(--muted); padding-bottom: var(--space-6); margin: 0; font-size: var(--font-size-sm); }
.ds-skip-link { position: fixed; inset: 8px 8px auto auto; z-index: 100; background: var(--card); padding: var(--space-3); transform: translateY(-150%); }
.ds-skip-link:focus { transform: none; }
@media (max-width: 640px) { .ds-container { width: calc(100% - 40px); } .ds-section { padding-block: 64px; } }
@media (prefers-reduced-motion: reduce) { .fitana-marketing *, .fitana-marketing *::before, .fitana-marketing *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }

/* Reusable frame for unmodified product screenshots. */
.ds-device-frame { overflow: hidden; border: 5px solid #202822; border-radius: 24px; background: #101012; box-shadow: 0 20px 40px #16231c26; }

/* Company and contact details shared by public information sections. */
.ds-details-list { margin: 0; font-size: var(--font-size-sm); }
.ds-details-list > div { padding-block: var(--space-4); }
.ds-details-list > div + div { border-top: 1px solid var(--shell-line); }
.ds-details-list dt { color: var(--muted); font-size: var(--font-size-xs); margin-bottom: var(--space-1); }
.ds-details-list dd { margin: 0; overflow-wrap: anywhere; }
.ds-details-list a { text-decoration: underline; text-underline-offset: 4px; }
.ds-details-list a:hover { color: var(--accent); }

/* Shared public brand and footer, used by landing and information pages. */
.ds-brand { display: inline-flex; align-items: center; gap: 10px; flex: none; font-size: 1.6rem; font-weight: 900; }
.ds-brand img { width: 44px; height: 44px; object-fit: contain; }
.ds-brand small { display: block; font: 700 9px/1.2 system-ui; letter-spacing: 3px; }

.ds-site-footer { background: #f1eee5; border-top: 1px solid var(--shell-line); padding-block: 48px 24px; }
.ds-footer-main { display: grid; grid-template-columns: 1.15fr 1fr auto; align-items: start; gap: 64px; }
.ds-footer-intro p { color: var(--muted); font-size: 13px; line-height: 2; margin: 20px 0 0; }
.ds-footer-nav h2 { font-size: 13px; margin-bottom: 16px; font-weight: 700; }
.ds-footer-nav > div { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 32px; }
.ds-footer-nav a { display: flex; align-items: center; min-height: var(--control-height); font-size: 13px; color: var(--muted); }
.ds-footer-nav a:hover, .ds-footer-bottom a:hover { color: var(--accent); }
.ds-footer-trust { text-align: center; }
.ds-footer-trust > span { display: block; margin-top: 10px; color: var(--muted); font-size: 10px; }
.ds-footer-seal { display: grid; place-items: center; min-height: 112px; width: 120px; padding: 14px; background: #ffffff80; border: 1px solid var(--shell-line); border-radius: var(--radius); }
.ds-footer-seal img { max-height: 82px; width: auto; }
.ds-footer-seal-fallback { font-size: 12px; text-align: center; }
.ds-footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; border-top: 1px solid #ddd7c8; margin-top: 36px; padding-top: 24px; color: #6c665e; }
.ds-footer-credit { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; margin: 0; font-size: 14px; }
.ds-footer-credit bdi { font-family: system-ui, sans-serif; font-weight: 400; }
.ds-footer-bottom > a { font-size: 12px; display: inline-flex; align-items: center; gap: 8px; min-height: var(--control-height); }
@media (max-width: 760px) {
 .ds-brand { font-size: 1.4rem; } .ds-brand img { width: 36px; height: 36px; }
 .ds-site-footer { padding-block: 32px 20px; }
 .ds-footer-main { grid-template-columns: 1fr auto; gap: 28px 16px; }
 .ds-footer-intro { grid-column: 1 / -1; }
 .ds-footer-intro p { margin-top: 12px; }
 .ds-footer-nav > div { grid-template-columns: 1fr; gap: 0; }
 .ds-footer-seal { width: 104px; min-height: 104px; }
 .ds-footer-bottom { flex-direction: column; align-items: start; gap: 12px; margin-top: 28px; padding-top: 20px; }
 .ds-footer-credit { font-size: 12px; gap: 6px; }
}

/* Shared public navigation across landing, company and editorial pages. */
.site-header { position: sticky; top: 0; z-index: 30; background: #f7f6f2f5; border-bottom: 1px solid var(--shell-line); backdrop-filter: blur(16px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; min-height: 88px; }
.site-nav { display: flex; align-items: center; gap: 28px; font-size: var(--font-size-sm); color: var(--muted); }
.site-nav a { padding-block: 10px; }
.site-nav a:hover { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 24px; }
@media (max-width: 1050px) {
  .site-nav { gap: 16px; } .header-actions { gap: 12px; } .header-login { display: none; }
}
@media (max-width: 760px) {
  .header-inner { flex-wrap: wrap; gap: 0; padding-top: 12px; min-height: 76px; }
  .header-actions .ds-button { min-height: 42px; padding: 8px 16px; font-size: 12px; }
  .site-nav { order: 3; width: 100%; justify-content: space-between; gap: 12px; font-size: 11px; border-top: 1px solid var(--shell-line); margin-top: 12px; }
  .site-nav a { padding-block: 10px; }
}

/* Editorial primitives: fields, topic chips, metadata, stories and status. */
.ds-field { display: grid; gap: 6px; }
.ds-field label { font-size: var(--font-size-xs); color: var(--muted); }
.ds-field :is(input, select) { width: 100%; min-width: 0; min-height: var(--control-height-lg); padding: 10px 14px; background: var(--card); color: var(--text); border: 1px solid var(--shell-line); border-radius: var(--radius); font: inherit; font-size: var(--font-size-sm); }
.ds-field :is(input, select):focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.ds-chip-list { display: flex; gap: 8px; flex-wrap: wrap; }
.ds-chip { border: 1px solid var(--shell-line); border-radius: 99px; padding: 8px 18px; min-height: var(--control-height); background: transparent; color: var(--muted); font-size: var(--font-size-xs) !important; white-space: nowrap; }
.ds-chip[aria-pressed="true"] { background: var(--text); border-color: var(--text); color: #fff; }
.ds-chip:hover { border-color: var(--text); }
.ds-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 14px; color: var(--muted); font-size: var(--font-size-xs); }
.ds-meta-category { color: var(--accent); font-weight: 700; }
.ds-story { display: block; min-width: 0; }
.ds-story-media { overflow: hidden; background: var(--ui-success-soft); aspect-ratio: 16 / 10; border-radius: var(--radius); position: relative; }
.ds-story-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.ds-story:hover img { transform: scale(1.025); }
.ds-story:hover h3, .ds-story:hover h2 { color: var(--accent); }
.ds-story .ds-meta { margin-top: 20px; }
.ds-story h3 { font-size: 20px; margin: 12px 0; line-height: 1.7; }
.ds-story p { color: var(--muted); font-size: var(--font-size-sm); }
.ds-story-read { display: inline-flex; align-items: center; gap: 12px; font-size: var(--font-size-xs); font-weight: 700; }
.ds-empty-state { text-align: center; border: 1px dashed var(--shell-line); border-radius: var(--radius); color: var(--muted); padding: 40px 20px; margin-block: 20px; }
.ds-empty-state p:last-child { margin-bottom: 0; }

/* Shared flow spacing for public forms, filters, and content sections. */
.fitana-marketing .ds-stack { display: grid; gap: var(--space-6); }

/* Reusable app-install section and two-line store badges. */
.fitana-marketing .ds-app-install { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); padding: 56px var(--space-8) 40px; margin-block: 24px 80px; text-align: center; background: linear-gradient(150deg, #fffaf5, #f0ebe3); border: 1px solid var(--shell-line); border-radius: 28px; }
.ds-app-install-icon { width: 80px; height: 80px; object-fit: contain; border-radius: 22px; box-shadow: 0 8px 24px #4a301210; margin-bottom: var(--space-2); }
.ds-app-install-kicker { color: var(--muted); font-size: var(--font-size-xs); font-weight: 700; }
.ds-app-install .ds-heading { margin: 0; font-size: clamp(1.8rem, 3vw, 2.5rem); }
.ds-app-install .ds-copy { margin: 0; font-size: var(--font-size-sm); }
.ds-store-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); width: min(100%, 460px); margin-top: var(--space-6); }
.ds-store-link--wide { grid-column: 1 / -1; }
.fitana-marketing .ds-store-link { display: flex; align-items: center; gap: var(--space-3); min-height: 64px; padding: 10px 16px; border: 1px solid var(--shell-line); border-radius: 16px; background: var(--card); color: var(--text); text-align: start; transition: transform .18s, box-shadow .18s; }
.fitana-marketing .ds-store-link--primary { background: #202822; border-color: #202822; color: #fff; }
.ds-store-link:hover { transform: translateY(-2px); box-shadow: 0 8px 20px #20282214; }
.ds-store-icon { flex: 0 0 36px; width: 36px; height: 36px; object-fit: contain; border-radius: 14px; }
.ds-store-icon--direct { display: grid; place-items: center; color: var(--accent); background: var(--accent-soft); }
.ds-store-icon--direct svg { width: 24px; height: 24px; }
.ds-store-copy { display: grid; gap: 2px; flex: 1; }
.ds-store-copy small { font-size: 11px; opacity: .75; }
.ds-store-copy strong { font-size: 16px; line-height: 1.5; white-space: nowrap; }
.ds-store-link > .ds-icon { width: 18px; height: 18px; opacity: .6; flex: none; }
.ds-app-install-web { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: var(--space-3); margin-top: var(--space-4); color: var(--muted); font-size: var(--font-size-xs); }
.ds-app-install-web .ds-text-link { color: var(--text); font-size: var(--font-size-xs); }
@media (max-width: 600px) {
  .fitana-marketing .ds-app-install { padding: 36px 20px 24px; margin-bottom: 48px; border-radius: 24px; }
  .ds-app-install-icon { width: 72px; height: 72px; }
  .ds-store-links { grid-template-columns: 1fr; gap: var(--space-3); max-width: 340px; margin-top: var(--space-4); }
  .fitana-marketing .ds-store-link { min-height: 64px; padding: 10px 16px; }
  .ds-app-install-web { gap: 0 var(--space-3); }
}
@media (prefers-reduced-motion: reduce) { .ds-store-link { transition: none !important; } .ds-store-link:hover { transform: none; } }

/* Public reward showcase: shared product cards, status and acquisition steps. */
.ds-reward-showcase { padding: clamp(22px, 4vw, 48px); border: 1px solid var(--shell-line); border-radius: 28px; background: linear-gradient(145deg, #fffaf4, #f0eee4); }
.ds-reward-showcase__intro { max-width: 780px; margin: 0 auto 36px; text-align: center; }
.ds-reward-showcase__intro .ds-heading { margin-top: 14px; }
.ds-reward-showcase__intro .ds-copy { max-width: 650px; margin-inline: auto; }
.ds-reward-showcase__intro .ds-actions { justify-content: center; }
.ds-reward-showcase__note { color: var(--muted); font-size: 12px; max-width: 600px; margin: 18px auto 0; }
.ds-reward-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.ds-prize-card { min-width: 0; overflow: hidden; border: 1px solid var(--shell-line); background: var(--card); border-radius: 18px; }
.ds-prize-card__image { position: relative; padding: 20px; background: #fff; }
.ds-prize-card__image img { width: 100%; height: 190px; object-fit: contain; mix-blend-mode: multiply; }
.ds-prize-card__badge { position: absolute; inset: 10px 10px auto auto; background: var(--ui-success-soft); color: var(--ui-success); padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 700; }
.ds-prize-card__body { padding: 18px; border-top: 1px solid var(--shell-line); }
.ds-prize-card h3 { font-size: 14px; margin: 0 0 5px; }
.ds-prize-card p { font-size: 11px; color: var(--muted); min-height: 2em; margin-bottom: 14px; overflow-wrap: anywhere; }
.ds-prize-card__cost { display: block; color: var(--accent); font-size: 13px; font-weight: 700; }
.ds-prize-card--awarded { background: #ededea; }
.ds-prize-card--awarded .ds-prize-card__image { filter: grayscale(1); opacity: .65; }
.ds-prize-card--awarded .ds-prize-card__cost { color: var(--muted); }
.ds-reward-showcase__status { font-size: 12px; color: var(--muted); margin: 12px 0 0; text-align: center; }
.ds-reward-steps { padding: 28px 0; margin: 28px 0 0; list-style: none; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; border-block: 1px solid var(--shell-line); }
.ds-reward-steps li { display: flex; gap: 12px; }
.ds-reward-steps li > span { display: grid; place-items: center; width: 36px; height: 36px; flex: none; background: var(--accent-soft); color: var(--accent); border-radius: 50%; font-weight: 900; }
.ds-reward-steps h3 { font-size: 14px; margin: 4px 0 6px; }
.ds-reward-steps p, .ds-reward-showcase__terms { font-size: 12px; color: var(--muted); margin: 0; }
.ds-reward-showcase__terms { padding-top: 22px; }
.ds-reward-showcase__terms p { margin: 0 0 6px; }
@media (max-width: 900px) { .ds-reward-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .ds-reward-steps { gap: 16px; } }
@media (max-width: 640px) { .ds-reward-showcase { padding: 24px 16px; border-radius: 22px; } .ds-reward-showcase__intro { text-align: right; } .ds-reward-showcase__intro .ds-actions { justify-content: flex-start; } .ds-reward-grid { gap: 10px; } .ds-prize-card__image { padding: 12px; } .ds-prize-card__image img { height: 128px; } .ds-prize-card__body { padding: 12px 10px; } .ds-prize-card h3 { font-size: 12px; min-height: 36px; } .ds-prize-card__cost { font-size: 11px; } .ds-reward-steps { grid-template-columns: 1fr; } }