/*
  Avada Pro /about/ refined UI
  Scoped styles only. All classes start with .av-about to avoid conflicts.
  Mobile-first. Matches the cleaner style of /razmestit-obyavlenie/.
*/

.av-about {
  --av-bg: #f4f8fc;
  --av-surface: #ffffff;
  --av-surface-soft: #f7fbff;
  --av-text: #172033;
  --av-heading: #101828;
  --av-muted: #607086;
  --av-muted-2: #8795a8;
  --av-blue: #0d7df2;
  --av-blue-2: #3454f5;
  --av-violet: #7f22fe;
  --av-blue-light: #eaf3ff;
  --av-line: #cfe2ff;
  --av-line-soft: #e2eaf5;
  --av-shadow: 0 16px 38px rgba(29, 67, 128, 0.08);
  --av-shadow-soft: 0 8px 22px rgba(29, 67, 128, 0.06);
  --av-radius-lg: 24px;
  --av-radius-md: 18px;
  --av-radius-sm: 12px;
  --av-container: 1220px;

  width: min(var(--av-container), calc(100% - 28px));
  margin: 0 auto;
  padding: 22px 0 56px;
  color: var(--av-text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

.av-about,
.av-about * {
  box-sizing: border-box;
}

.av-about a {
  color: inherit;
  text-decoration: none;
}

.av-about__breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--av-muted-2);
  font-size: 13px;
  line-height: 1.4;
}

.av-about__breadcrumbs a {
  color: var(--av-muted);
}

.av-about__breadcrumbs a:hover {
  color: var(--av-blue);
}

.av-about__hero {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 24px;
  padding: 24px;
  border: 1px solid var(--av-line);
  border-radius: var(--av-radius-lg);
  background:
    radial-gradient(circle at 7% 0%, rgba(127, 34, 254, 0.16), transparent 34%),
    radial-gradient(circle at 100% 0%, rgba(13, 125, 242, 0.16), transparent 34%),
    linear-gradient(135deg, #ffffff 0%, #f7fbff 100%);
  box-shadow: var(--av-shadow);
}

.av-about__hero::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -92px;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(52, 84, 245, 0.12), rgba(127, 34, 254, 0.10));
  pointer-events: none;
}

.av-about__hero-main,
.av-about__hero-card {
  position: relative;
  z-index: 1;
}

.av-about__eyebrow,
.av-about__tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 26px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(13, 125, 242, 0.09);
  color: #2455d6;
  font-size: 12px;
  line-height: 1;
  font-weight: 700;
}

.av-about__hero h1 {
  max-width: 780px;
  margin: 16px 0 14px;
  color: var(--av-heading);
  font-size: clamp(32px, 7vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 780;
}

.av-about__lead {
  max-width: 760px;
  margin: 0;
  color: #41516d;
  font-size: 16px;
  line-height: 1.7;
}

.av-about__actions {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.av-about__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 14px;
  font-size: 15px;
  line-height: 1.2;
  font-weight: 720;
  text-align: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

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

.av-about__button--primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--av-blue-2), var(--av-violet));
  box-shadow: 0 12px 24px rgba(66, 79, 230, 0.22);
}

.av-about__button--secondary {
  color: #5b21b6;
  background: linear-gradient(180deg, #ffffff 0%, #f3ebff 100%);
  border: 1px solid #dfccff;
  box-shadow: 0 8px 20px rgba(91, 33, 182, 0.10);
}

.av-about__button--light {
  color: #7f22fe;
  background: linear-gradient(180deg, #f8fbff 0%, #e7efff 100%);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 10px 28px rgba(22, 44, 91, 0.16);
}

.av-about__button--light:hover {
  background: linear-gradient(180deg, #ffffff 0%, #eef3ff 100%);
}

.av-about__hero-card {
  display: none;
  min-height: 252px;
  padding: 24px;
  border: 1px solid rgba(13, 125, 242, 0.14);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(12px);
}

.av-about__hero-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  color: #ffffff;
  font-size: 24px;
  font-weight: 780;
  background: conic-gradient(from 160deg, #3454f5, #7f22fe, #1fd1ff, #3454f5);
  box-shadow: 0 14px 28px rgba(52, 84, 245, 0.22);
}

.av-about__hero-icon i,
.av-about__feature-icon i,
.av-about__category-icon i {
  font-size: 0.95em;
  line-height: 1;
}

.av-about__hero-card h2 {
  margin: 22px 0 8px;
  color: var(--av-heading);
  font-size: 20px;
  line-height: 1.25;
  font-weight: 760;
  letter-spacing: -0.02em;
}

.av-about__hero-card p {
  margin: 0;
  color: var(--av-muted);
  line-height: 1.62;
}

.av-about__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.av-about__chips span {
  padding: 8px 10px;
  border-radius: 999px;
  color: #30415f;
  background: #f2f6ff;
  font-size: 13px;
  font-weight: 680;
}

.av-about__stats {
  display: grid;
  gap: 12px;
  margin: 14px 0 28px;
}

.av-about__stat {
  padding: 18px;
  border: 1px solid var(--av-line-soft);
  border-radius: var(--av-radius-md);
  background: var(--av-surface);
  box-shadow: var(--av-shadow-soft);
}

.av-about__stat strong {
  display: block;
  margin-bottom: 6px;
  color: var(--av-heading);
  font-size: 22px;
  line-height: 1.1;
  font-weight: 780;
  letter-spacing: -0.025em;
}

.av-about__stat span {
  display: block;
  color: var(--av-muted);
  font-size: 14px;
  line-height: 1.45;
}

.av-about__section {
  margin-top: 18px;
  padding: 22px;
  border: 1px solid var(--av-line-soft);
  border-radius: var(--av-radius-lg);
  background: var(--av-surface);
  box-shadow: var(--av-shadow-soft);
}

.av-about__section--soft {
  background:
    radial-gradient(circle at 100% 0%, rgba(13, 125, 242, 0.09), transparent 38%),
    #ffffff;
}

.av-about__section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.av-about__section-heading h2 {
  margin: 0;
  color: var(--av-heading);
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.13;
  letter-spacing: -0.03em;
  font-weight: 780;
}

.av-about__section-heading p {
  margin: 0;
  color: var(--av-muted);
  font-size: 15px;
  line-height: 1.6;
}

.av-about__section-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.av-about__text-link {
  color: var(--av-blue-2);
  font-size: 14px;
  font-weight: 720;
  white-space: nowrap;
}

.av-about__features {
  display: grid;
  gap: 12px;
}

.av-about__feature {
  padding: 18px;
  border-radius: 18px;
  background: #f6f9ff;
  border: 1px solid transparent;
}

.av-about__feature-icon,
.av-about__category-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  color: #2455d6;
  background: #ffffff;
  box-shadow: 0 8px 18px rgba(29, 67, 128, 0.06);
  font-weight: 760;
}

.av-about__feature h3,
.av-about__audience h3,
.av-about__category-title {
  margin: 14px 0 8px;
  color: var(--av-heading);
  font-size: 16px;
  line-height: 1.28;
  font-weight: 760;
  letter-spacing: -0.012em;
}

.av-about__feature p,
.av-about__audience p,
.av-about__category-text {
  margin: 0;
  color: var(--av-muted);
  font-size: 14px;
  line-height: 1.62;
}

.av-about__audience-grid {
  display: grid;
  gap: 12px;
}

.av-about__audience {
  padding: 18px;
  border: 1px solid var(--av-line-soft);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
}

.av-about__audience h3 {
  margin-top: 0;
}

.av-about__categories {
  display: grid;
  gap: 10px;
}

.av-about__category {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 70px;
  padding: 14px;
  border: 1px solid var(--av-line-soft);
  border-radius: 16px;
  background: #ffffff;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.av-about__category:hover {
  transform: translateY(-1px);
  border-color: #bdd5fb;
  box-shadow: var(--av-shadow-soft);
}

.av-about__category-icon {
  flex: 0 0 auto;
  color: #ffffff;
  background: linear-gradient(135deg, var(--av-blue-2), var(--av-violet));
}

.av-about__category-title {
  display: block;
  margin: 0 0 3px;
}

.av-about__category-text {
  display: block;
  font-size: 13px;
}

.av-about__category--accent {
  border-color: rgba(127, 34, 254, 0.25);
  background: linear-gradient(135deg, rgba(52, 84, 245, 0.07), rgba(127, 34, 254, 0.07));
}

.av-about__cta {
  display: grid;
  gap: 18px;
  margin-top: 18px;
  padding: 24px;
  border-radius: var(--av-radius-lg);
  background: linear-gradient(135deg, #4f83ff 0%, #7f22fe 100%);
  color: #ffffff;
  box-shadow: 0 22px 48px rgba(52, 84, 245, 0.24);
}

.av-about__cta .av-about__tag {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
}

.av-about__cta h2 {
  margin: 12px 0 8px;
  font-size: clamp(26px, 6vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 780;
}

.av-about__cta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.6;
}

@media (min-width: 560px) {
  .av-about {
    width: min(var(--av-container), calc(100% - 40px));
  }

  .av-about__actions {
    display: flex;
    flex-wrap: wrap;
  }

  .av-about__button {
    width: auto;
  }

  .av-about__stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .av-about__features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .av-about__categories {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .av-about {
    padding: 32px 0 82px;
  }

  .av-about__breadcrumbs {
    margin-bottom: 18px;
  }

  .av-about__hero {
    grid-template-columns: minmax(0, 1fr) 420px;
    align-items: stretch;
    gap: 36px;
    padding: 38px;
  }

  .av-about__hero h1 {
    max-width: 760px;
  }

  .av-about__lead {
    font-size: 17px;
  }

  .av-about__hero-card {
    display: block;
  }

  .av-about__stats {
    gap: 16px;
    margin: 20px 0 34px;
  }

  .av-about__section {
    margin-top: 22px;
    padding: 30px;
  }

  .av-about__features {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .av-about__feature {
    padding: 20px;
  }

  .av-about__audience-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .av-about__audience {
    padding: 22px;
  }

  .av-about__categories {
    gap: 12px;
  }

  .av-about__cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 34px;
  }
}

@media (max-width: 559px) {
  .av-about__button {
    width: 100%;
  }

  .av-about__hero,
  .av-about__section,
  .av-about__cta {
    border-radius: 20px;
  }

  .av-about__section-topline {
    align-items: flex-start;
  }
}