/* Public site foundation — local assets only */

:root {
  --public-bg: #f7f8fa;
  --public-surface: #ffffff;
  --public-text: #1f2933;
  --public-muted: #61707d;
  --public-accent: #1f4e79;
  --public-border: #e5e7eb;
  --font: "Vazirmatn", Tahoma, sans-serif;
}

* { box-sizing: border-box; }

body.public-body {
  margin: 0;
  font-family: var(--font);
  color: var(--public-text);
  background: var(--public-bg);
  line-height: 1.7;
}

.public-header,
.public-footer {
  background: var(--public-surface);
  border-bottom: 1px solid var(--public-border);
}

.public-footer {
  border-top: 1px solid var(--public-border);
  border-bottom: 0;
  margin-top: 2rem;
}

.public-header__inner,
.public-footer__inner,
.public-main {
  width: min(920px, calc(100% - 2rem));
  margin-inline: auto;
}

.public-header__inner,
.public-footer__inner {
  padding: 0.9rem 0;
}

.public-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.public-logo {
  max-height: 42px;
  width: auto;
  display: block;
}

.public-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--public-border);
  border-radius: 6px;
  padding: 0.35rem 0.6rem;
  cursor: pointer;
}

.public-nav__list {
  display: flex;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.public-nav__item { position: relative; }
.public-nav__item > a { color: var(--public-text); text-decoration: none; font-weight: 600; }
.public-nav__sub {
  position: absolute;
  inset-inline-start: 0;
  top: 100%;
  background: var(--public-surface);
  border: 1px solid var(--public-border);
  border-radius: 6px;
  list-style: none;
  margin: 0;
  padding: 0.4rem 0;
  min-width: 10rem;
  z-index: 20;
}
.public-nav__sub a {
  display: block;
  padding: 0.35rem 0.75rem;
  color: var(--public-text);
  text-decoration: none;
}

.footer-nav ul { list-style: none; margin: 0 0 0.75rem; padding: 0; }
.footer-nav a { color: var(--public-accent); text-decoration: none; }
.footer-social { display: flex; gap: 0.75rem; list-style: none; padding: 0; }
.footer-copy { color: var(--public-muted); }

.maintenance-page { text-align: center; padding: 3rem 1rem; }
.maintenance-page h1 { margin-top: 0; }

@media (max-width: 768px) {
  .public-nav-toggle { display: inline-block; }
  .public-nav { display: none; width: 100%; }
  .public-nav.is-open { display: block; }
  .public-nav__list { flex-direction: column; align-items: stretch; }
  .public-nav__sub { position: static; border: 0; }
}

.public-brand {
  color: var(--public-accent);
  font-weight: 700;
  text-decoration: none;
}

.preview-banner {
  background: #fffaeb;
  color: #b54708;
  border-bottom: 1px solid #fedf89;
  padding: 0.65rem 1rem;
  text-align: center;
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.public-main {
  padding: 1.5rem 0 2rem;
}

.public-article {
  background: var(--public-surface);
  border: 1px solid var(--public-border);
  border-radius: 8px;
  padding: 1.25rem 1.35rem;
}

.public-article__title {
  margin: 0;
  font-size: 1.75rem;
}

.public-article__excerpt {
  margin: 0.65rem 0 0;
  color: var(--public-muted);
}

.public-article__figure {
  margin: 1rem 0;
}

.public-article__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.public-article__content {
  margin-top: 1rem;
}

.public-article__content a {
  color: var(--public-accent);
}

/* Homepage sections */
.public-main {
  width: min(1100px, calc(100% - 2rem));
  padding: 0 0 2rem;
}

.home-section {
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--public-border);
  background: var(--public-surface);
}

.home-section:last-child {
  border-bottom: 0;
}

.home-section__inner {
  width: min(1100px, calc(100% - 2rem));
  margin-inline: auto;
}

.home-section__title {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
}

.home-section__lead {
  margin: 0 0 1.25rem;
  color: var(--public-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  border: 1px solid transparent;
  text-decoration: none;
  font: inherit;
  font-weight: 500;
}

.btn--primary {
  background: var(--public-accent);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  border-color: var(--public-border);
  color: var(--public-text);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.home-hero__grid,
.home-textimage,
.home-split,
.home-cta-band__inner {
  display: grid;
  gap: 1.25rem;
  align-items: center;
}

@media (min-width: 800px) {
  .home-hero__grid,
  .home-textimage,
  .home-split,
  .home-cta-band__inner {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .home-textimage.is-image-left .home-textimage__media {
    order: -1;
  }
}

.home-hero__title {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  line-height: 1.25;
}

.home-hero__subtitle {
  margin: 0.6rem 0 0;
  font-size: 1.1rem;
  color: var(--public-accent);
  font-weight: 600;
}

.home-hero__desc {
  margin: 0.75rem 0 1.1rem;
  color: var(--public-muted);
}

.home-hero__img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.home-hero__img--mobile { display: none; }
.home-hero__img--desktop { display: block; }

@media (max-width: 799px) {
  .home-hero__img--mobile { display: block; }
  .home-hero__img--desktop { display: none; }
}

.home-features,
.home-services,
.home-stats {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.home-feature,
.home-service,
.home-stat {
  border: 1px solid var(--public-border);
  border-radius: 8px;
  padding: 0.9rem;
  background: #fff;
}

.home-feature__title,
.home-service h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.home-feature__desc,
.home-service p,
.home-stat__desc {
  margin: 0;
  color: var(--public-muted);
  font-size: 0.92rem;
}

.home-feature__icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  margin-bottom: 0.5rem;
}

.home-stat__value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--public-accent);
}

.home-stat__label {
  font-weight: 600;
}

.home-textimage__media img,
.home-split img,
.home-banner img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.home-cta-band {
  background: #eef2f6;
}

.home-prose p { margin-top: 0; }

.text-muted { color: var(--public-muted); }

[x-cloak] { display: none !important; }

.public-listing__header { margin-bottom: 1.25rem; }
.public-listing__title { margin: 0; font-size: 1.75rem; }

.article-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.article-card {
  background: var(--public-surface);
  border: 1px solid var(--public-border);
  border-radius: 8px;
  overflow: hidden;
}

.article-card__media img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.article-card__body { padding: 0.9rem 1rem 1.1rem; }
.article-card__meta,
.article-card__date {
  margin: 0;
  color: var(--public-muted);
  font-size: 0.88rem;
}
.article-card__title {
  margin: 0.35rem 0;
  font-size: 1.1rem;
}
.article-card__title a {
  color: inherit;
  text-decoration: none;
}
.article-card__excerpt {
  margin: 0.4rem 0 0;
  color: var(--public-muted);
  font-size: 0.95rem;
}

.public-article__meta {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  color: var(--public-muted);
  font-size: 0.92rem;
}

.faq-group { margin-bottom: 1.5rem; }
.faq-group__title {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
}

.faq-accordion {
  border: 1px solid var(--public-border);
  border-radius: 8px;
  background: var(--public-surface);
  overflow: hidden;
}

.faq-item + .faq-item {
  border-top: 1px solid var(--public-border);
}

.faq-item__q {
  width: 100%;
  text-align: right;
  background: transparent;
  border: 0;
  padding: 0.9rem 1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  color: var(--public-text);
}

.faq-item__a {
  padding: 0 1rem 1rem;
  color: var(--public-muted);
}

.pagination {
  margin-top: 1.5rem;
}

.pagination__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
}

.pagination__btn {
  border: 1px solid var(--public-border);
  background: var(--public-surface);
  color: var(--public-text);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  text-decoration: none;
}

.pagination__btn:disabled {
  opacity: 0.5;
}

.pagination__status {
  color: var(--public-muted);
  font-size: 0.92rem;
}

/* Advertising */
.site-slider {
  position: relative;
  margin-bottom: 1.25rem;
  background: #0f172a;
  color: #fff;
  overflow: hidden;
}

.site-slider__slide picture,
.site-slider__slide img {
  display: block;
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}

.site-slider__caption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: 1rem 1.25rem 3rem;
  background: linear-gradient(transparent, rgba(15, 23, 42, 0.75));
}

.site-slider__title {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
}

.site-slider__desc {
  margin: 0 0 0.65rem;
  color: #e5e7eb;
  font-size: 0.95rem;
}

.site-slider__controls {
  position: absolute;
  inset-inline: 0;
  bottom: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.site-slider__btn,
.site-slider__dot {
  border: 0;
  background: rgba(255, 255, 255, 0.85);
  color: #0f172a;
  cursor: pointer;
}

.site-slider__btn {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
}

.site-slider__dots {
  display: flex;
  gap: 0.35rem;
}

.site-slider__dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  opacity: 0.55;
}

.site-slider__dot.is-active { opacity: 1; }

.ad-banners {
  display: grid;
  gap: 0.85rem;
  margin: 0 0 1.25rem;
}

.ad-banner img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.public-body .breadcrumb {
  margin: 0 auto;
  padding: 0.65rem 1rem 0;
  max-width: 72rem;
}
.public-body .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted, #667);
}
.public-body .breadcrumb__item:not(:last-child)::after {
  content: "›";
  margin-inline-start: 0.35rem;
  opacity: 0.6;
}
.public-body .breadcrumb__link { color: inherit; text-decoration: none; }
.public-body .breadcrumb__link:hover { text-decoration: underline; }

@media (prefers-reduced-motion: reduce) {
  .site-slider__slide { transition: none !important; }
}