/* ===== page-about: Về B66 ===== */
.page-about {
  background: #0D0E12;
  color: #FFF3E6;
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---------- Hero ---------- */
.page-about__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 16px 20px;
  max-width: 1440px;
  margin: 0 auto;
}

.page-about__hero-image {
  width: 100%;
  max-width: 1020px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(0, 0, 0, .45);
}

.page-about__hero-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 17 / 5;
  object-fit: cover;
}

.page-about__hero-content {
  text-align: center;
  max-width: 920px;
  padding: 28px 12px 0;
}

.page-about__hero-title {
  font-weight: 800;
  line-height: 1.25;
  color: #FFF3E6;
  margin: 0 0 12px;
  letter-spacing: .2px;
  max-width: 24em;
  margin-left: auto;
  margin-right: auto;
  font-size: clamp(1.35rem, 2.1vw, 2rem);
}

.page-about__hero-subtitle {
  color: #FFD9B0;
  margin: 0 auto 22px;
  max-width: 620px;
}

.page-about__hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* ---------- Buttons ---------- */
.page-about__btn {
  display: inline-block;
  border-radius: 999px;
  padding: 12px 28px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  transition: transform .25s ease, box-shadow .25s ease;
  text-align: center;
  border: 1px solid transparent;
}

.page-about__btn--primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #FFF;
  border-color: #A84F0C;
  box-shadow: 0 6px 18px rgba(255, 140, 26, .25);
}

.page-about__btn--primary:hover {
  box-shadow: 0 8px 26px rgba(255, 176, 77, .35);
  transform: translateY(-2px);
}

.page-about__btn--outline {
  background: transparent;
  color: #FFB04D;
  border-color: #FFB04D;
}

.page-about__btn--outline:hover {
  background: rgba(255, 176, 77, .1);
  color: #FFD9B0;
}

/* ---------- Intro ---------- */
.page-about__intro {
  padding: 20px 16px;
  max-width: 1280px;
  margin: 0 auto;
}

.page-about__intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.page-about__intro-card {
  background: #17191F;
  border: 1px solid #A84F0C;
  border-radius: 14px;
  padding: 24px 28px;
}

.page-about__intro-card--accent {
  background: linear-gradient(135deg, #17191F 0%, #23180A 100%);
}

.page-about__intro-title {
  color: #FFA53A;
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.page-about__intro-title--light {
  color: #FFF3E6;
  font-size: 1.25rem;
  margin-bottom: 18px;
}

.page-about__intro-text {
  margin-bottom: 14px;
}

.page-about__intro-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-about__intro-item {
  padding: 6px 0;
  border-bottom: 1px dashed rgba(255, 140, 26, .12);
  color: #FFD9B0;
}

/* ---------- Mission ---------- */
.page-about__mission {
  padding: 24px 16px;
}

.page-about__mission-inner {
  max-width: 1020px;
  margin: 0 auto;
}

.page-about__mission-title,
.page-about__values-title,
.page-about__partners-title,
.page-about__guide-title,
.page-about__faq-title {
  color: #FFA53A;
  text-align: center;
  margin-bottom: 8px;
  font-size: 1.8rem;
  font-weight: 700;
}

.page-about__mission-lead,
.page-about__values-lead,
.page-about__guide-lead {
  text-align: center;
  color: #FFD9B0;
  max-width: 760px;
  margin: 0 auto 28px;
}

/* ---------- Values ---------- */
.page-about__values {
  padding: 20px 16px 32px;
}

.page-about__values-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.page-about__values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.page-about__value-card {
  background: #17191F;
  border-left: 4px solid #FF8C1A;
  border-radius: 10px;
  padding: 16px 20px;
}

.page-about__value-card-title {
  color: #FFA53A;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

/* ---------- Why ---------- */
.page-about__why {
  padding: 8px 16px 32px;
}

.page-about__why-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.page-about__why-title {
  color: #FFA53A;
  font-size: 1.6rem;
  text-align: center;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-about__why-lead {
  text-align: center;
  color: #FFD9B0;
  margin-bottom: 24px;
}

.page-about__why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.page-about__why-item {
  background: #17191F;
  border: 1px solid rgba(255, 140, 26, .18);
  border-radius: 12px;
  overflow: hidden;
  transition: border .25s;
}

.page-about__why-item:hover {
  border-color: #FF8C1A;
}

.page-about__why-logo img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  display: block;
  max-width: 100%;
}

.page-about__why-name {
  font-size: 1.15rem;
  color: #FFF3E6;
  padding: 12px 16px 0;
  margin-bottom: 4px;
}

.page-about__why-desc {
  padding: 0 16px 14px;
  color: #FFD9B0;
  font-size: .95rem;
}

/* ---------- Guide / Steps ---------- */
.page-about__guide {
  padding: 20px 16px;
}

.page-about__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.page-about__steps {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-about__step {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 16px;
  background: #17191F;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #A84F0C;
}

.page-about__step-blog img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  height: 100%;
  max-width: 100%;
}

.page-about__step-content {
  padding: 14px 16px;
}

.page-about__step-title {
  color: #FFA53A;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.page-about__step-text {
  color: #FFD9B0;
  font-size: .95rem;
  margin: 0;
}

/* ---------- Partners ---------- */
.page-about__partners {
  padding: 16px 16px 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-about__partners-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFA53A;
  border-top: 1px solid #A84F0C;
  padding-top: 18px;
}

.page-about__logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px 12px;
  justify-items: center;
  margin-top: 14px;
}

.page-about__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 280px;
  width: 100%;
  background: rgba(255, 255, 255, .02);
  border-radius: 12px;
  cursor: pointer;

}

.page-about__logo-item:nth-child(5) { grid-column: 2; }
.page-about__logo-item:nth-child(6) { grid-column: 3; }

.page-about__logo-link {
  display: block;
  width: 100%;
  text-decoration: none;
}

.page-about__logo-image {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: contain;
  filter: grayscale(.15);
  transition: filter .3s;
}

.page-about__logo-image:hover {
  filter: grayscale(0);
}

.page-about__logo-item .page-about__logo-cta,
.page-about__logo-cta {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 24px;
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #fff;
  border-radius: 999px;
  text-decoration: none;
  font-size: .85rem;
  font-weight: 600;
}

/* ---------- FAQ ---------- */
.page-about__faq {
  padding: 20px 16px;
}

.page-about__faq-inner {
  max-width: 820px;
  margin: 0 auto;
}

.page-about__faq-item {
  background-color: #17191F;
  border: 1px solid #A84F0C;
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 10px;
}

.page-about__faq-question {
  color: #FFA53A;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  padding-right: 30px;
  list-style: none;
}

.page-about__faq-question::-webkit-details-marker {
  display: none;
}

.page-about__faq-question::after {
  content: '+';
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  font-size: 1.6rem;
  color: #FF8C1A;
  line-height: 1;
}

.page-about__faq-item[open] .page-about__faq-question::after {
  content: '−';
}

/* ---------- CTA ---------- */
.page-about__cta {
  background: linear-gradient(160deg, rgba(216, 104, 0, .2) 0%, rgba(13, 14, 18, 1) 90%);
  padding: 32px 16px;
  border-top: 1px solid rgba(168, 79, 12, .4);
  border-bottom: 1px solid rgba(168, 79, 12, .4);
}

.page-about__cta-content {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.page-about__cta-title {
  color: #FFF3E6;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-about__cta-text {
  color: #FFD9B0;
  margin-bottom: 24px;
}

.page-about__cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* ---------- Responsive 1024px ---------- */
@media (max-width: 1024px) {
  .page-about__why-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- Responsive 768px ---------- */
@media (max-width: 768px) {

  .page-about {
    overflow-x: hidden;
    max-width: 100%;
  }

  /* Hero */
  .page-about__hero-img {
    aspect-ratio: 2 / 1;
  }
  .page-about__hero-subtitle {
    font-size: .95rem;
  }

  /* Buttons */
  .page-about__hero-actions,
  .page-about__cta-actions {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .page-about__btn {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
  }

  .page-about__hero-actions a,
  .page-about__cta-actions a {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

  /* Intro grid */
  .page-about__intro-grid,
  .page-about__values-grid,
  .page-about__why-grid {
    grid-template-columns: 1fr;
  }

  /* Step */
  .page-about__step {
    grid-template-columns: 1fr;
  }

  .page-about__step-blog img {
    max-height: 230px;
    object-fit: cover;
    width: 100%;
    height: auto;
  }

  /* Logo grid -> 2 cols */
  .page-about__logo-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-about__logo-item:nth-child(5),
  .page-about__logo-item:nth-child(6) {
    grid-column: auto;
  }

  .page-about__guide-title {
    font-size: 1.4rem;
  }

  .page-about__guide-figure img,
  .page-about__why-logo img {
    max-width: 100% !important;
    height: auto !important;
    object-fit: cover;
  }

  .page-about__intro-card {
    padding: 20px 18px;
  }

  h1, h2, h3 {
    word-wrap: break-word;
  }

  /* Shared for all images in main content */
  .page-about img {
    max-width: 100% !important;
    height: auto !important;
  }
}