/* Đăng ký page - FlatSone style with Black Gold palette */

.page-register {
  background-color: #0A0A0A;
  color: #FFF6D6;
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.page-register__container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

/* --- Hero Section --- */
.page-register__hero-section {
  padding-top: 16px;
  margin: 0 auto;
}

.page-register__hero-image-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  aspect-ratio: 1020 / 300;
  object-fit: cover;
  display: block;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(255, 211, 107, 0.2);
}

.page-register__hero-content {
  text-align: center;
  padding-top: 32px;
  padding-bottom: 32px;
}

.page-register__hero-title {
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.3px;
  color: #FFF6D6;
  margin-bottom: 12px;
  font-size: clamp(1.4rem, 2.8vw, 2.8rem);
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__hero-subtitle {
  font-size: 1rem;
  line-height: 1.7;
  color: #D0DDE7;
  margin-bottom: 24px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

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

/* --- Buttons --- */
.page-register__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
}

.page-register__btn--primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #0A0A0A;
}

.page-register__btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 211, 107, 0.5);
}

/* --- Brand / Logo Grid Section --- */
.page-register__brand-section {
  padding: 16px 0 32px;
}

.page-register__section-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: #FFD36B;
  text-align: center;
  margin-bottom: 24px;
}

.page-register__logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px 16px;
  justify-items: center;
}

.page-register__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background-color: #111111;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  padding: 16px;
  max-width: 280px;
  width: 100%;
  box-sizing: border-box;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.page-register__logo-item:hover {
  box-shadow: 0 4px 20px rgba(255, 211, 107, 0.3);
  transform: translateY(-3px);
}

.page-register__logo-image {
  width: 100%;
  aspect-ratio: 2/1;
  object-fit: contain;
  display: block;
  border-radius: 8px;
  background: #0A0A0A;
}

.page-register__logo-cta {
  display: inline-block;
  padding: 8px 22px;
  border-radius: 999px;
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #0A0A0A;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-register__logo-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 211, 107, 0.5);
}

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

/* --- Guide Section --- */
.page-register__guide-section {
  background: #0A0A0A;
  padding: 16px 0 48px;
}

.page-register__guide-inner {
  max-width: 1000px;
}

.page-register__guide-title {
  color: #FFD36B;
  margin-bottom: 12px;
}

.page-register__guide-intro {
  text-align: center;
  color: #D0DDE7;
  max-width: 780px;
  margin: 0 auto 24px;
  line-height: 1.7;
}

.page-register__guide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-register__guide-figure {
  background-color: #111111;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  padding: 16px;
  margin: 0;
}

.page-register__guide-figure img {
  width: 100%;
  max-width: 800px;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: cover;
  display: block;
  border-radius: 8px;
  margin-bottom: 12px;
}

.page-register__guide-figure h3 {
  color: #FFD36B;
  margin: 0 0 8px;
  font-size: 1.25rem;
}

.page-register__guide-figure p {
  color: #D0DDE7;
  line-height: 1.7;
  margin: 0;
}

/* --- Tablet @media (max-width: 1024px) --- */
@media (max-width: 1024px) {
  .page-register__logo-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

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

  .page-register__hero-title {
    font-size: clamp(1.4rem, 3vw, 2.4rem);
  }
}

/* --- Mobile @media (max-width: 768px) --- */
@media (max-width: 768px) {
  .page-register__hero-section {
    padding-top: 8px;
  }

  .page-register__hero-image-wrapper,
  .page-register__container {
    padding-left: 12px;
    padding-right: 12px;
  }

  .page-register__hero-image {
    aspect-ratio: 2/1;
    border-radius: 8px;
  }

  .page-register__hero-content {
    padding-top: 24px;
    padding-bottom: 24px;
  }

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

  .page-register__hero-subtitle {
    font-size: 0.95rem;
  }

  .page-register__btn {
    padding: 10px 24px;
    font-size: 0.95rem;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
  }

  .page-register__logo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-register__logo-item {
    padding: 12px;
    gap: 10px;
  }

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

  .page-register__section-title {
    font-size: 1.3rem;
  }

  .page-register__guide-figure {
    padding: 12px;
  }

  .page-register__guide-figure img {
    width: 100%;
    max-width: 100% !important;
    height: auto !important;
    aspect-ratio: 2/1;
  }

  .page-register img {
    max-width: 100% !important;
    height: auto !important;
  }

  .page-register {
    overflow-x: hidden;
  }

  .page-register__logo-cta {
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}