@font-face {
    font-family: 'vazir';
    src: url("../fonts/vazir-font-v18.0.0/vazir.eot") format('embedded-opentype'), url("../font's/vazir-font-v18.0.0/vazir.ttf") format('truetype'), url("../font's/vazir-font-v18.0.0/vazir.woff") format('woff'), url("../font's/vazir-font-v18.0.0/vazir.woff2") format('woff2');
}
@font-face {
    font-family: 'vazir-bold';
    src: url("../font's/vazir-font-v18.0.0/vazir-bold.eot") format('embedded-opentype'), url("../font's/vazir-font-v18.0.0/vazir-bold.ttf") format('truetype'), url("../font's/vazir-font-v18.0.0/vazir-bold.woff") format('woff'), url("../font's/vazir-font-v18.0.0/vazir-bold.woff2") format('woff2');
}

@font-face {
    font-family: 'vazir-light';
    src: url("../font's/vazir-font-v18.0.0/vazir-light.eot") format('embedded-opentype'), url("../font's/vazir-font-v18.0.0/vazir-light.ttf") format('truetype'), url("../font's/vazir-font-v18.0.0/vazir-light.woff") format('woff'), url("../font's/vazir-font-v18.0.0/vazir-light.woff2") format('woff2');
}

@font-face {
    font-family: 'vazir-medium';
    src: url("../font's/vazir-font-v18.0.0/vazir-medium.eot") format('embedded-opentype'), url("../font's/vazir-font-v18.0.0/vazir-medium.ttf") format('truetype'), url("../font's/vazir-font-v18.0.0/vazir-medium.woff") format('woff'), url("../font's/vazir-font-v18.0.0/vazir-medium.woff2") format('woff2');
}

@font-face {
    font-family: 'vazir-thin';
    src: url("../font's/vazir-font-v18.0.0/vazir-thin.eot") format('embedded-opentype'), url("../font's/vazir-font-v18.0.0/vazir-thin.ttf") format('truetype'), url("../font's/vazir-font-v18.0.0/vazir-thin.woff") format('woff'), url("../font's/vazir-font-v18.0.0/vazir-thin.woff2") format('woff2');
}
:root {
    --primary-950: #071522;
    --primary-900: #0b1f33;
    --primary-800: #12324f;
    --primary-700: #1b476d;
    --accent-700: #0f6b6d;
    --accent-600: #128083;
    --accent-100: #e8f5f4;
    --info-600: #2563eb;
    --success-600: #147a55;
    --warning-600: #b36a08;
    --danger-600: #b42318;
    --page: #f6f8fb;
    --surface: #ffffff;
    --surface-soft: #f1f4f7;
    --surface-muted: #e9eef3;
    --border: #dde3ea;
    --border-strong: #c9d2dc;
    --text: #0f172a;
    --text-secondary: #556575;
    --text-muted: #7b8895;
    --white: #ffffff;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --radius-xl: 30px;
    --shadow-sm: 0 4px 16px rgba(7, 21, 34, 0.05);
    --shadow-md: 0 14px 38px rgba(7, 21, 34, 0.08);
    --shadow-lg: 0 28px 70px rgba(7, 21, 34, 0.13);
    --header-height: 66px;
    --content-width: 1440px;
    --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    text-size-adjust: 100%;
}

body {
    min-width: 320px;
    margin: 0;
    overflow-x: hidden;
    background: var(--page);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

html[lang="fa"] body {
    font-family: 'vazir', Tahoma, Arial, sans-serif;
    line-height: 1.85;
}

body.filters-open,
body.nav-open {
    overflow: hidden;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
select {
    cursor: pointer;
}

button {
    border: 0;
}

h1,
h2,
h3,
p,
figure,
dl,
dd {
    margin: 0;
}

[hidden] {
    display: none !important;
}

.ui-container {
    width: min(calc(100% - 48px), var(--content-width));
    margin-inline: auto;
}

.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    margin: -1px !important;
    padding: 0 !important;
    overflow: hidden !important;
    clip: rect(0 0 0 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.is-hidden {
    display: none !important;
}

.skip-link {
    position: fixed;
    inset-block-start: 10px;
    inset-inline-start: 10px;
    z-index: 9999;
    padding: 9px 15px;
    border-radius: 9px;
    background: var(--primary-950);
    color: #fff;
    transform: translateY(-150%);
}

    .skip-link:focus {
        transform: translateY(0);
    }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.28);
    outline-offset: 3px;
}

.button {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 19px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.4;
    transition: transform 180ms var(--ease), background 180ms ease, border-color 180ms ease, color 180ms ease;
}

    .button:hover {
        transform: translateY(-1px);
    }

.button-primary {
    background: var(--primary-900);
    color: #fff;
}

    .button-primary:hover {
        background: var(--primary-800);
    }

.button-secondary {
    border-color: var(--border-strong);
    background: #fff;
    color: var(--primary-900);
}

    .button-secondary:hover {
        border-color: var(--primary-700);
    }

.button-light {
    background: #fff;
    color: var(--primary-900);
}

.text-action,
.text-button {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 0;
    background: transparent;
    color: var(--info-600);
    font-size: 13px;
    font-weight: 700;
}

    .text-action span,
    .text-button span {
        transition: transform 180ms var(--ease);
    }

    .text-action:hover span {
        transform: translateX(-3px);
    }

html[dir="ltr"] .text-action:hover span {
    transform: translateX(3px);
}

.section-kicker {
    display: block;
    margin-block-end: 7px;
    color: var(--border-strong);
    font-size: 18px;
    font-weight: 900;
    letter-spacing: 0.02em;
    border: 1px solid var(--border-strong);
    width: fit-content;
    padding: 5px 10px;
    border-radius: 10px;
}

.site-header {
    position: sticky;
    inset-block-start: 0;
    z-index: 1000;
    height: var(--header-height);
}

.site-header-surface {
    height: 100%;
    border-block-end: 1px solid rgba(221, 227, 234, 0.82);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
}

.site-header-inner {
    height: 100%;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 30px;
}

.site-brand {
    justify-self: start;
    display: inline-flex;
    align-items: center;
    gap: 11px;
}

.brand-symbol {
    width: 90px;
    height: 55px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 3px;
    padding: 3px;
    border-radius: 12px;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

    .brand-symbol i {
        width: 4px;
        border-radius: 2px 2px 0 0;
        background: #fff;
    }

        .brand-symbol i:nth-child(1) {
            height: 8px;
        }

        .brand-symbol i:nth-child(2) {
            height: 17px;
            background: #6ec0aa;
        }

        .brand-symbol i:nth-child(3) {
            height: 12px;
        }

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

    .brand-copy strong {
        color: var(--primary-950);
        font-size: 13px;
        font-weight: 800;
    }

    .brand-copy small {
        margin-block-start: 2px;
        color: var(--text-muted);
        font-size: 9px;
    }

.desktop-navigation {
    display: flex;
    align-items: center;
    gap: 28px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
}

    .desktop-navigation a {
        transition: color 160ms ease;
    }

        .desktop-navigation a:hover {
            color: var(--primary-900);
        }

.header-actions {
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 12px;
}

.language-switch {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 3px;
    border-radius: 9px;
    background: var(--surface-soft);
    font-family: Arial, sans-serif;
    font-size: 10px;
    font-weight: 700;
}

    .language-switch span,
    .language-switch a {
        min-width: 31px;
        padding: 4px 6px;
        border-radius: 7px;
        text-align: center;
    }

    .language-switch span {
        background: #fff;
        box-shadow: var(--shadow-sm);
    }

    .language-switch a {
        color: var(--text-muted);
    }

.header-primary-action {
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    padding: 7px 13px;
    border-radius: 9px;
    background: var(--primary-900);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
}

.mobile-menu-button {
    width: 40px;
    height: 40px;
    display: none;
    place-items: center;
    border-radius: 10px;
    background: var(--surface-soft);
}

    .mobile-menu-button span {
        position: absolute;
        width: 17px;
        height: 1.5px;
        background: var(--text);
    }

        .mobile-menu-button span:first-child {
            transform: translateY(-4px);
        }

        .mobile-menu-button span:last-child {
            transform: translateY(4px);
        }

.mobile-nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1100;
    background: rgba(7, 21, 34, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 220ms ease, visibility 220ms ease;
}

.mobile-navigation {
    position: fixed;
    inset-block: 0;
    inset-inline-end: 0;
    z-index: 1101;
    width: min(88vw, 390px);
    display: flex;
    flex-direction: column;
    padding: 22px;
    background: #fff;
    box-shadow: -20px 0 60px rgba(7, 21, 34, 0.16);
    visibility: hidden;
    transform: translateX(105%);
    transition: transform 260ms var(--ease), visibility 260ms ease;
}

html[dir="rtl"] .mobile-navigation {
    transform: translateX(-105%);
    box-shadow: 20px 0 60px rgba(7, 21, 34, 0.16);
}

body.nav-open .mobile-nav-backdrop {
    opacity: 1;
    visibility: visible;
}

body.nav-open .mobile-navigation {
    visibility: visible;
    transform: translateX(0);
}

.mobile-navigation-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block-end: 20px;
    border-block-end: 1px solid var(--border);
}

    .mobile-navigation-header strong {
        font-size: 16px;
    }

    .mobile-navigation-header button {
        width: 40px;
        height: 40px;
        border-radius: 10px;
        background: var(--surface-soft);
        font-size: 24px;
    }

.mobile-navigation nav {
    display: flex;
    flex-direction: column;
    padding-block: 20px;
}

    .mobile-navigation nav a {
        min-height: 72px;
        display: grid;
        grid-template-columns: 34px 1fr auto;
        align-items: center;
        gap: 12px;
        border-block-end: 1px solid var(--border);
    }

    .mobile-navigation nav span {
        color: var(--text-muted);
        font-size: 10px;
    }

    .mobile-navigation nav strong {
        font-size: 17px;
    }

    .mobile-navigation nav i {
        color: var(--info-600);
        font-style: normal;
    }

.mobile-language {
    margin-block-start: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-radius: 13px;
    background: var(--surface-soft);
}

    .mobile-language span {
        color: var(--text-secondary);
        font-size: 11px;
    }

    .mobile-language a {
        color: var(--info-600);
        font-family: Arial, sans-serif;
        font-weight: 800;
    }

.site-footer {
    margin-block-start: 100px;
    background: var(--primary-950);
    color: rgba(255, 255, 255, 0.7);
}

.footer-main {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 60px;
    padding-block: 48px 32px;
    border-block-end: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    max-width: 650px;
    display: flex;
    gap: 14px;
}

.footer-symbol {
    flex: 0 0 100px;
    width: 100px;
    height: 65px;
    border-radius: 10px;
    background: #fff;
    padding: 1px;
}

.footer-brand strong {
    color: #fff;
    font-size: 15px;
}

.footer-brand p {
    max-width: 580px;
    margin-block-start: 7px;
    font-size: 11px;
    line-height: 1.9;
}

.footer-main nav {
    display: flex;
    gap: 24px;
    color: #fff;
    font-size: 11px;
}

    .footer-main nav a:hover {
        color: #7fd1b8;
    }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: 18px 27px;
    font-size: 10px;
}

@media (max-width: 980px) {
    .site-header-inner {
        grid-template-columns: 1fr auto;
    }

    .desktop-navigation {
        display: none;
    }

    .header-actions {
        grid-column: 2;
    }

    .mobile-menu-button {
        position: relative;
        display: grid;
    }

    .header-primary-action {
        display: none;
    }
}

@media (max-width: 767px) {
    :root {
        --header-height: 60px;
    }

    .ui-container {
        width: min(calc(100% - 28px), var(--content-width));
    }

    .brand-copy small {
        display: none;
    }

    .footer-main {
        flex-direction: column;
        gap: 30px;
    }

        .footer-main nav {
            flex-wrap: wrap;
        }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 7px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.system-error-page {
    min-height: 70vh;
    display: grid;
    place-items: center;
    padding-block: 70px;
}

.system-error-panel {
    width: min(100%, 680px);
    padding: 50px;
    border: 1px solid var(--border);
    border-radius: 26px;
    background: #fff;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.system-error-code {
    display: block;
    color: var(--accent-700);
    font-size: 12px;
    font-weight: 800;
}

.system-error-panel h1 {
    margin-block-start: 7px;
    font-size: 32px;
}

.system-error-panel p {
    margin-block: 10px 20px;
    color: var(--text-secondary);
}

.system-error-panel small {
    display: block;
    margin-block-end: 22px;
    color: var(--text-muted);
}

@media (max-width: 767px) {
    .system-error-panel {
        padding: 34px 20px;
    }
}



.pdf-showcase-section {
    position: relative;
    padding-block: 95px;
    overflow: clip;
    background: #fff;
}

.pdf-showcase-shell {
    position: relative;
    display: grid;
    grid-template-columns: minmax(270px, 0.82fr) minmax(360px, 1.35fr) minmax(245px, 0.68fr);
    gap: 42px;
    align-items: center;
    padding: 44px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 28px;
    background: linear-gradient(135deg, #f8fafc 0%, #f4f7f9 100%);
}

    .pdf-showcase-shell::before {
        content: "";
        position: absolute;
        width: 420px;
        height: 420px;
        inset-block-start: -280px;
        inset-inline-end: -160px;
        border: 1px solid rgba(18, 128, 131, 0.11);
        border-radius: 50%;
        box-shadow: 0 0 0 70px rgba(18, 128, 131, 0.025), 0 0 0 145px rgba(18, 128, 131, 0.018);
        pointer-events: none;
    }

.pdf-preview-column,
.pdf-information-column,
.pdf-qr-column {
    position: relative;
    z-index: 2;
    min-width: 0;
}

.pdf-document-preview {
    display: block;
}

.pdf-preview-stage {
    position: relative;
    max-width: 330px;
    margin-inline: auto;
    padding: 18px 18px 22px;
}

.pdf-preview-document {
    position: relative;
    z-index: 2;
    aspect-ratio: 595.276 / 841.89;
    overflow: hidden;
    border: 1px solid #d8dfe5;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 18px 42px rgba(7, 21, 34, 0.13);
    transform: rotate(-1.2deg);
    transform-origin: center;
    transition: transform 280ms var(--ease), box-shadow 280ms var(--ease);
}

html[dir="rtl"] .pdf-preview-document {
    transform: rotate(1.2deg);
}

.pdf-document-preview:hover .pdf-preview-document,
.pdf-document-preview:focus-visible .pdf-preview-document {
    transform: rotate(0) translateY(-4px) scale(1.012);
    box-shadow: 0 24px 52px rgba(7, 21, 34, 0.16);
}

.pdf-preview-document img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pdf-document-badge {
    position: absolute;
    inset-inline-start: 12px;
    inset-block-start: 12px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    border-radius: 8px;
    background: rgba(7, 21, 34, 0.9);
    color: #fff;
    box-shadow: 0 6px 18px rgba(7, 21, 34, 0.16);
    backdrop-filter: blur(8px);
}

    .pdf-document-badge i {
        display: grid;
        place-items: center;
        min-width: 30px;
        height: 20px;
        padding-inline: 5px;
        border-radius: 5px;
        background: #d92d20;
        color: #fff;
        font-family: Arial, sans-serif;
        font-size: 8px;
        font-style: normal;
        font-weight: 800;
    }

    .pdf-document-badge span {
        font-family: Arial, sans-serif;
        font-size: 7px;
        font-weight: 700;
        letter-spacing: 0.08em;
    }

.pdf-preview-decoration {
    position: absolute;
    z-index: 1;
    border-radius: 16px;
    pointer-events: none;
}

.pdf-preview-decoration-one {
    width: 74%;
    height: 87%;
    inset-inline-start: 7%;
    inset-block-start: 10%;
    border: 1px solid #dce3e9;
    background: rgba(255, 255, 255, 0.62);
    transform: rotate(-5deg);
}

html[dir="rtl"] .pdf-preview-decoration-one {
    transform: rotate(5deg);
}

.pdf-preview-decoration-two {
    width: 58px;
    height: 58px;
    inset-inline-end: 1px;
    inset-block-end: 2px;
    border: 1px solid rgba(18, 128, 131, 0.14);
    background: var(--accent-100);
}

.pdf-preview-open-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin-block-start: 8px;
    color: var(--text-secondary);
    font-size: 9px;
    font-weight: 700;
}

    .pdf-preview-open-hint i {
        color: var(--accent-700);
        font-style: normal;
        font-size: 13px;
    }

.pdf-information-header {
    max-width: 680px;
}

    .pdf-information-header h2 {
        color: var(--primary-950);
        font-size: clamp(29px, 3vw, 43px);
        font-weight: 760;
        line-height: 1.32;
        letter-spacing: -0.035em;
    }

html[lang="fa"] .pdf-information-header h2 {
    line-height: 1.55;
    letter-spacing: -0.025em;
}

.pdf-information-header p {
    max-width: 650px;
    margin-block-start: 13px;
    color: var(--text-secondary);
    font-size: 12.5px;
    line-height: 1.9;
}

html[lang="fa"] .pdf-information-header p {
    line-height: 2.05;
}

.pdf-metadata {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 570px;
    margin-block-start: 25px;
    border-block: 1px solid var(--border);
}

    .pdf-metadata > div {
        min-width: 0;
        padding-block: 13px;
    }

        .pdf-metadata > div + div {
            padding-inline-start: 17px;
            border-inline-start: 1px solid var(--border);
        }

    .pdf-metadata span {
        display: block;
        color: var(--text-muted);
        font-size: 8px;
        font-weight: 700;
    }

    .pdf-metadata strong {
        display: block;
        margin-block-start: 3px;
        color: var(--primary-900);
        font-size: 12px;
        font-weight: 800;
    }

.pdf-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-block-start: 24px;
}

    .pdf-actions .button {
        min-width: 135px;
    }

    .pdf-actions i {
        font-style: normal;
        font-size: 14px;
    }

.pdf-file-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-block-start: 17px;
}

.pdf-status-dot {
    flex: 0 0 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success-600);
    box-shadow: 0 0 0 5px rgba(20, 122, 85, 0.09);
}

.pdf-file-note p {
    color: var(--text-muted);
    font-size: 8.5px;
}

.pdf-qr-card {
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: #fff;
    box-shadow: var(--shadow-sm);
}

    .pdf-qr-card > header {
        display: grid;
        grid-template-columns: 38px minmax(0, 1fr);
        gap: 11px;
        align-items: center;
    }

.pdf-qr-icon {
    width: 38px;
    height: 38px;
    display: grid;
    grid-template-columns: repeat(2, 7px);
    grid-template-rows: repeat(2, 7px);
    place-content: center;
    gap: 3px;
    border-radius: 10px;
    background: var(--primary-900);
}

    .pdf-qr-icon i {
        border: 1px solid rgba(255, 255, 255, 0.86);
    }

.pdf-qr-card header div > span {
    display: block;
    color: var(--accent-700);
    font-size: 8px;
    font-weight: 800;
}

.pdf-qr-card h3 {
    margin-block-start: 2px;
    color: var(--primary-950);
    font-size: 14px;
    font-weight: 800;
}

.pdf-qr-frame {
    position: relative;
    width: min(100%, 200px);
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    margin: 20px auto 16px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 17px;
    background: #fff;
    box-shadow: inset 0 0 0 5px #f6f8fa;
    transition: transform 220ms var(--ease), border-color 220ms ease, box-shadow 220ms ease;
}

.pdf-qr-card:hover .pdf-qr-frame {
    transform: translateY(-2px);
    border-color: #bdcbd6;
    box-shadow: inset 0 0 0 5px #f6f8fa, 0 12px 24px rgba(7, 21, 34, 0.07);
}

.pdf-qr-code {
    width: 176px;
    height: 176px;
    display: grid;
    place-items: center;
}

    .pdf-qr-code img {
        display: block !important;
        width: 176px !important;
        height: 176px !important;
        max-width: 100%;
    }

.pdf-qr-fallback {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 6px;
    color: var(--danger-600);
}

    .pdf-qr-fallback > span {
        width: 30px;
        height: 30px;
        display: grid;
        place-items: center;
        border-radius: 50%;
        background: #fff0ee;
        font-weight: 800;
    }

    .pdf-qr-fallback small {
        font-size: 8px;
    }

.pdf-qr-card > p {
    color: var(--text-secondary);
    font-size: 9px;
    line-height: 1.9;
    text-align: center;
}

.pdf-qr-direct-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-block-start: 13px;
    padding-block-start: 13px;
    border-block-start: 1px solid var(--border);
    color: var(--info-600);
    font-size: 9px;
    font-weight: 700;
}

    .pdf-qr-direct-link i {
        font-style: normal;
        font-size: 12px;
    }

@media (max-width: 1180px) {
    .pdf-showcase-shell {
        grid-template-columns: minmax(250px, 0.75fr) minmax(0, 1.25fr);
        gap: 35px;
    }

    .pdf-qr-column {
        grid-column: 1 / -1;
    }

    .pdf-qr-card {
        display: grid;
        grid-template-columns: minmax(180px, 0.55fr) 210px minmax(200px, 0.75fr);
        align-items: center;
        gap: 24px;
    }

        .pdf-qr-card > header {
            align-self: center;
        }

    .pdf-qr-frame {
        margin: 0 auto;
    }

    .pdf-qr-card > p {
        text-align: start;
    }

    .pdf-qr-direct-link {
        grid-column: 3;
        margin: -50px 0 0;
        justify-content: flex-start;
    }
}

@media (max-width: 900px) {
    .pdf-showcase-section {
        padding-block: 80px;
    }

    .pdf-showcase-shell {
        grid-template-columns: minmax(220px, 0.75fr) minmax(0, 1.25fr);
        padding: 32px;
    }

    .pdf-preview-stage {
        max-width: 275px;
    }

    .pdf-qr-card {
        grid-template-columns: 1fr 190px;
    }

        .pdf-qr-card > p {
            grid-column: 1;
        }

    .pdf-qr-direct-link {
        grid-column: 1;
        margin: -40px 0 0;
    }
}

@media (max-width: 767px) {
    .pdf-showcase-section {
        padding-block: 68px;
    }

    .pdf-showcase-shell {
        display: flex;
        flex-direction: column;
        gap: 30px;
        padding: 22px;
        border-radius: 22px;
    }

    .pdf-preview-column,
    .pdf-information-column,
    .pdf-qr-column {
        width: 100%;
    }

    .pdf-preview-stage {
        max-width: 280px;
    }

    .pdf-information-header {
        text-align: start;
    }

        .pdf-information-header h2 {
            font-size: 27px;
        }

    .pdf-metadata {
        max-width: none;
    }

    .pdf-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

        .pdf-actions .button {
            width: 100%;
            min-width: 0;
        }

    .pdf-qr-card {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

        .pdf-qr-card > header {
            width: 100%;
        }

    .pdf-qr-frame {
        width: 200px;
        margin: 20px auto 16px;
    }

    .pdf-qr-card > p {
        max-width: 440px;
        margin-inline: auto;
        text-align: center;
    }

    .pdf-qr-direct-link {
        width: 100%;
        margin: 13px 0 0;
        justify-content: center;
    }
}

@media (max-width: 430px) {
    .pdf-showcase-shell {
        padding: 18px;
    }

    .pdf-preview-stage {
        max-width: 245px;
    }

    .pdf-information-header h2 {
        font-size: 24px;
    }

    .pdf-metadata {
        grid-template-columns: 1fr;
    }

        .pdf-metadata > div {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-block: 10px;
        }

            .pdf-metadata > div + div {
                padding-inline-start: 0;
                border-inline-start: 0;
                border-block-start: 1px solid var(--border);
            }

        .pdf-metadata strong {
            margin: 0;
        }

    .pdf-actions {
        grid-template-columns: 1fr;
    }

    .pdf-qr-frame {
        width: 190px;
    }

    .pdf-qr-code,
    .pdf-qr-code canvas,
    .pdf-qr-code img {
        width: 166px !important;
        height: 166px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pdf-preview-document,
    .pdf-qr-frame {
        transition: none;
    }
}




.company-catalog-section {
    position: relative;
    padding-block: 92px;
    overflow: clip;
    background: #fff;
}

.company-catalog-shell {
    position: relative;
    padding: 36px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 28px;
    background: linear-gradient(135deg, #f7fafc 0%, #f1f5f8 100%);
}

    .company-catalog-shell::before {
        content: "";
        position: absolute;
        width: 420px;
        height: 420px;
        inset-block-start: -310px;
        inset-inline-end: -180px;
        border: 1px solid rgba(18, 128, 131, 0.1);
        border-radius: 50%;
        box-shadow: 0 0 0 70px rgba(18, 128, 131, 0.022), 0 0 0 140px rgba(18, 128, 131, 0.016);
        pointer-events: none;
    }

.company-catalog-heading {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    padding-block-end: 26px;
    border-block-end: 1px solid var(--border);
}

    .company-catalog-heading > div {
        max-width: 850px;
    }

    .company-catalog-heading h2 {
        color: var(--primary-950);
        font-size: clamp(29px, 3.6vw, 46px);
        font-weight: 760;
        line-height: 1.25;
        letter-spacing: -0.04em;
    }

html[lang="fa"] .company-catalog-heading h2 {
    line-height: 1.5;
    letter-spacing: -0.025em;
}

.company-catalog-heading p {
    max-width: 690px;
    margin-block-start: 8px;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.95;
}

.company-catalog-format {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 11px;
    border: 1px solid #d6dde4;
    border-radius: 10px;
    background: #fff;
}

    .company-catalog-format strong {
        display: grid;
        place-items: center;
        min-width: 36px;
        height: 24px;
        padding-inline: 5px;
        border-radius: 6px;
        background: #c92a22;
        color: #fff;
        font-family: Arial, sans-serif;
        font-size: 9px;
        font-weight: 800;
    }

    .company-catalog-format small {
        color: var(--text-muted);
        font-family: Arial, sans-serif;
        font-size: 7px;
        font-weight: 700;
        letter-spacing: 0.09em;
    }

.company-catalog-layout {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(230px, 0.72fr) minmax(360px, 1.35fr) minmax(230px, 0.68fr);
    gap: 38px;
    align-items: center;
    padding-block-start: 32px;
}

.company-catalog-preview-column,
.company-catalog-information,
.company-catalog-qr {
    min-width: 0;
}

.company-catalog-preview {
    display: block;
    max-width: 290px;
    margin-inline: auto;
}

.catalog-paper {
    position: relative;
    aspect-ratio: 0.707;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid #d5dde3;
    border-radius: 9px;
    background: #fff;
    box-shadow: 0 18px 42px rgba(7, 21, 34, 0.12);
    transform: rotate(-1deg);
    transform-origin: center;
    transition: transform 240ms var(--ease), box-shadow 240ms var(--ease);
}

html[dir="rtl"] .catalog-paper {
    transform: rotate(1deg);
}

.company-catalog-preview:hover .catalog-paper,
.company-catalog-preview:focus-visible .catalog-paper {
    transform: rotate(0) translateY(-4px) scale(1.01);
    box-shadow: 0 23px 50px rgba(7, 21, 34, 0.16);
}

.catalog-paper img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.catalog-preview-fallback {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 8px;
    padding: 25px;
    background: linear-gradient(145deg, #fff, #edf2f5);
    text-align: center;
}

    .catalog-preview-fallback strong {
        max-width: 100%;
        color: var(--primary-900);
        font-size: 14px;
        line-height: 1.6;
    }

    .catalog-preview-fallback small {
        color: var(--text-muted);
        font-size: 9px;
    }

.catalog-fallback-logo {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    margin-block-end: 5px;
    border-radius: 16px;
    background: #c92a22;
    color: #fff;
    font-family: Arial, sans-serif;
    font-size: 13px;
    font-weight: 800;
}

.company-catalog-preview:not(.is-image-error) .catalog-preview-fallback {
    visibility: hidden;
}

.company-catalog-preview.is-image-error img {
    display: none;
}

.catalog-pdf-badge {
    position: absolute;
    z-index: 3;
    inset-inline-start: 11px;
    inset-block-start: 11px;
    min-width: 38px;
    height: 25px;
    display: grid;
    place-items: center;
    border-radius: 6px;
    background: rgba(180, 35, 24, 0.94);
    color: #fff;
    box-shadow: 0 6px 16px rgba(7, 21, 34, 0.12);
    font-family: Arial, sans-serif;
    font-size: 8px;
    font-weight: 800;
}

.catalog-preview-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin-block-start: 11px;
    color: var(--info-600);
    font-size: 9px;
    font-weight: 700;
}

    .catalog-preview-action i {
        font-style: normal;
        font-size: 12px;
    }

.catalog-information-block {
    max-width: 650px;
}

.catalog-information-label {
    display: block;
    margin-block-end: 6px;
    color: var(--accent-700);
    font-size: 9px;
    font-weight: 800;
}

.catalog-information-block h3 {
    color: var(--primary-950);
    font-size: clamp(21px, 2vw, 29px);
    font-weight: 760;
    line-height: 1.45;
}

.catalog-information-block p {
    max-width: 620px;
    margin-block-start: 9px;
    color: var(--text-secondary);
    font-size: 11.5px;
    line-height: 2;
}

.catalog-metadata {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 520px;
    margin-block-start: 23px;
    border-block: 1px solid var(--border);
}

    .catalog-metadata > div {
        padding-block: 12px;
    }

        .catalog-metadata > div + div {
            padding-inline-start: 18px;
            border-inline-start: 1px solid var(--border);
        }

    .catalog-metadata span {
        display: block;
        color: var(--text-muted);
        font-size: 8px;
    }

    .catalog-metadata strong {
        display: block;
        margin-block-start: 3px;
        color: var(--primary-900);
        font-size: 11px;
        font-weight: 800;
    }

.catalog-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-block-start: 23px;
}

    .catalog-actions .button {
        min-width: 150px;
    }

    .catalog-actions i {
        font-style: normal;
        font-size: 14px;
    }

.catalog-security-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-block-start: 16px;
}

    .catalog-security-note > span {
        flex: 0 0 8px;
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--success-600);
        box-shadow: 0 0 0 5px rgba(20, 122, 85, 0.08);
    }

    .catalog-security-note p {
        color: var(--text-muted);
        font-size: 8.5px;
    }

.company-catalog-qr {
    padding: 19px;
    border: 1px solid var(--border);
    border-radius: 19px;
    background: #fff;
    box-shadow: var(--shadow-sm);
}

    .company-catalog-qr > header {
        display: grid;
        grid-template-columns: 38px minmax(0, 1fr);
        gap: 10px;
        align-items: center;
    }

.catalog-qr-symbol {
    width: 38px;
    height: 38px;
    display: grid;
    grid-template-columns: repeat(2, 7px);
    grid-template-rows: repeat(2, 7px);
    place-content: center;
    gap: 3px;
    border-radius: 10px;
    background: var(--primary-900);
}

    .catalog-qr-symbol i {
        border: 1px solid rgba(255, 255, 255, 0.9);
    }

.company-catalog-qr header div > span {
    display: block;
    color: var(--accent-700);
    font-size: 8px;
    font-weight: 800;
}

.company-catalog-qr h3 {
    margin-block-start: 2px;
    color: var(--primary-950);
    font-size: 13px;
    font-weight: 800;
    line-height: 1.5;
}

.catalog-qr-frame {
    width: 200px;
    max-width: 100%;
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    margin: 19px auto 15px;
    padding: 11px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #fff;
    box-shadow: inset 0 0 0 5px #f5f7f9;
    transition: transform 200ms var(--ease), border-color 200ms ease, box-shadow 200ms ease;
}

.company-catalog-qr:hover .catalog-qr-frame {
    transform: translateY(-2px);
    border-color: #bdcad5;
    box-shadow: inset 0 0 0 5px #f5f7f9, 0 10px 22px rgba(7, 21, 34, 0.07);
}

.catalog-qr-code {
    width: 176px;
    height: 176px;
    display: grid;
    place-items: center;
}

    .catalog-qr-code img {
        display: block !important;
        width: 176px !important;
        height: 176px !important;
        max-width: 100%;
    }

.catalog-qr-fallback {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 6px;
    color: var(--danger-600);
    text-align: center;
}

    .catalog-qr-fallback strong {
        width: 30px;
        height: 30px;
        display: grid;
        place-items: center;
        border-radius: 50%;
        background: #fff0ee;
    }

    .catalog-qr-fallback span {
        font-size: 8px;
    }

.company-catalog-qr > p {
    color: var(--text-secondary);
    font-size: 8.8px;
    line-height: 1.9;
    text-align: center;
}

.catalog-direct-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-block-start: 12px;
    padding-block-start: 12px;
    border-block-start: 1px solid var(--border);
    color: var(--info-600);
    font-size: 8.5px;
    font-weight: 700;
}

    .catalog-direct-link i {
        font-style: normal;
    }

@media (max-width: 1180px) {
    .company-catalog-layout {
        grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
        gap: 32px;
    }

    .company-catalog-qr {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: minmax(200px, 0.55fr) 205px minmax(220px, 0.8fr);
        gap: 22px;
        align-items: center;
    }

    .catalog-qr-frame {
        margin: 0 auto;
    }

    .company-catalog-qr > p {
        text-align: start;
    }

    .catalog-direct-link {
        grid-column: 3;
        justify-content: flex-start;
        margin-block-start: -44px;
    }
}

@media (max-width: 900px) {
    .company-catalog-shell {
        padding: 28px;
    }

    .company-catalog-layout {
        grid-template-columns: minmax(210px, 0.65fr) minmax(0, 1.35fr);
    }

    .company-catalog-preview {
        max-width: 250px;
    }

    .company-catalog-qr {
        grid-template-columns: 1fr 190px;
    }

        .company-catalog-qr > p {
            grid-column: 1;
        }

    .catalog-direct-link {
        grid-column: 1;
        margin-block-start: -38px;
    }
}

@media (max-width: 767px) {
    .company-catalog-section {
        padding-block: 68px;
    }

    .company-catalog-shell {
        padding: 21px;
        border-radius: 22px;
    }

    .company-catalog-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .company-catalog-format {
        align-self: flex-start;
    }

    .company-catalog-layout {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .company-catalog-preview-column,
    .company-catalog-information,
    .company-catalog-qr {
        width: 100%;
    }

    .company-catalog-preview {
        max-width: 275px;
    }

    .catalog-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

        .catalog-actions .button {
            min-width: 0;
            width: 100%;
        }

    .company-catalog-qr {
        display: flex;
        align-items: stretch;
        flex-direction: column;
        gap: 0;
    }

        .company-catalog-qr > header {
            width: 100%;
        }

    .catalog-qr-frame {
        margin: 19px auto 15px;
    }

    .company-catalog-qr > p {
        max-width: 420px;
        margin-inline: auto;
        text-align: center;
    }

    .catalog-direct-link {
        width: 100%;
        margin-block-start: 12px;
        justify-content: center;
    }
}

@media (max-width: 430px) {
    .company-catalog-shell {
        padding: 17px;
    }

    .company-catalog-heading h2 {
        font-size: 25px;
    }

    .company-catalog-preview {
        max-width: 235px;
    }

    .catalog-metadata {
        grid-template-columns: 1fr;
    }

        .catalog-metadata > div {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-block: 10px;
        }

            .catalog-metadata > div + div {
                padding-inline-start: 0;
                border-inline-start: 0;
                border-block-start: 1px solid var(--border);
            }

        .catalog-metadata strong {
            margin: 0;
        }

    .catalog-actions {
        grid-template-columns: 1fr;
    }

    .catalog-qr-frame {
        width: 190px;
    }

    .catalog-qr-code,
    .catalog-qr-code canvas,
    .catalog-qr-code img {
        width: 166px !important;
        height: 166px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .catalog-paper,
    .catalog-qr-frame {
        transition: none;
    }
}