/* ------------------------------------------------------------------
   da-ga.css - Black Gold Theme for 22vip
   Scope: .page-da-ga only. BEM naming.
------------------------------------------------------------------ */

.page-da-ga {
  --da-ga-bg: #0A0A0A;
  --da-ga-card-bg: #111111;
  --da-ga-text-main: #FFF6D6;
  --da-ga-text-body: #E0D6B8;
  --da-ga-border: #3A2A12;
  --da-ga-gold: #FFD36B;
  --da-ga-gold-light: #F2C14E;
  --da-ga-glow: #FFD36B;
  --da-ga-btn-bg: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  background-color: var(--da-ga-bg);
  color: var(--da-ga-text-main);
  font-family: 'Be Vietnam Pro', system-ui, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ============ HERO SECTION ============ */
.page-da-ga__hero-section {
  padding: 10px 16px 24px;
  max-width: 1440px;
  margin: 0 auto;
}

.page-da-ga__hero-image-block {
  width: 100%;
  margin-bottom: 24px;
}

.page-da-ga__hero-image {
  display: block;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--da-ga-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.page-da-ga__hero-content {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.page-da-ga__hero-title {
  font-size: clamp(1.2rem, 2.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0.01em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
  color: var(--da-ga-text-main);
  margin-bottom: 12px;
}

.page-da-ga__hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--da-ga-text-body);
  max-width: 620px;
  margin: 0 auto 24px;
}

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

.page-da-ga__btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
  min-width: 140px;
  font-size: 1rem;
}

.page-da-ga__btn--primary,
.page-da-ga__btn--secondary {
  background: var(--da-ga-btn-bg);
  color: #0A0A0A;
  box-shadow: 0 0 12px rgba(255, 211, 107, 0.1), 0 4px 8px rgba(0,0,0,0.2);
}

.page-da-ga__btn--primary:hover,
.page-da-ga__btn--secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 211, 107, 0.3), 0 8px 12px rgba(0,0,0,0.3);
}

/* ============ LOGO / PARTNER SECTION ============ */
.page-da-ga__logo-section {
  background-color: var(--da-ga-card-bg);
  padding: 32px 16px;
  margin: 24px auto;
  border-radius: 20px;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  border-left: 1px solid var(--da-ga-border);
  border-right: 1px solid var(--da-ga-border);
  box-shadow: inset 0 1px 0 rgba(255, 211, 107, 0.08);
}

.page-da-ga__section-subtitle {
  font-size: clamp(1.1rem, 1.8vw, 1.6rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
  color: var(--da-ga-gold-light);
}

.page-da-ga__logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px 16px;
  justify-items: stretch;
  max-width: 1200px;
  margin: 0 auto;
}

.page-da-ga__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--da-ga-bg);
  border-radius: 12px;
  padding: 16px 12px;
  border: 1px solid var(--da-ga-border);
  transition: border-color 0.2s ease, transform 0.2s ease;
  gap: 16px;
  text-align: center;
  width: 100%;
}

.page-da-ga__logo-item:hover {
  border-color: var(--da-ga-gold);
  transform: translateY(-2px);
}

.page-da-ga__logo-image {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: contain;
  border-radius: 8px;
  background-color: #fff;
  padding: 4px;
}

.page-da-ga__logo-cta {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 999px;
  background: var(--da-ga-btn-bg);
  color: #0A0A0A;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  transition: box-shadow 0.2s ease;
  box-shadow: 0 0 0 rgba(255,211,107,0);
  white-space: normal;
  word-break: break-word;
}

.page-da-ga__logo-cta:hover {
  box-shadow: 0 0 16px rgba(255, 211, 107, 0.25);
}

/* 5th & 6th items centered on desktop */
.page-da-ga__logo-item:nth-child(5) {
  grid-column: 2;
}
.page-da-ga__logo-item:nth-child(6) {
  grid-column: 3;
}

/* ============ GUIDE / ARTICLE SECTION ============ */
.page-da-ga__guide-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 16px 16px 48px;
  scroll-margin-top: 140px;
}

.page-da-ga__guide-inner {
  display: block;
}

.page-da-ga__guide-title {
  font-size: clamp(1.25rem, 2vw, 2rem);
  font-weight: 800;
  text-align: center;
  color: var(--da-ga-gold-light);
  margin-bottom: 32px;
  line-height: 1.4;
}

.page-da-ga__guide-article {
  background: var(--da-ga-card-bg);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 28px;
  border: 1px solid var(--da-ga-border);
  /* subtle glow on card */
  box-shadow: 0 0 0 1px rgba(255, 211, 107, 0.03);
}

.page-da-ga__guide-figure {
  margin: 0 0 20px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--da-ga-border);
  background: #222;
}

.page-da-ga__guide-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  display: block;
  border: none;
  margin: 0;
}

.page-da-ga__guide-heading {
  font-size: clamp(1.1rem, 1.5vw, 1.5rem);
  font-weight: 700;
  color: var(--da-ga-text-main);
  margin-bottom: 12px;
  line-height: 1.5;
}

.page-da-ga__guide-article p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--da-ga-text-body);
  margin-bottom: 16px;
}

.page-da-ga__guide-article strong {
  color: var(--da-ga-gold-light);
  font-weight: 700;
}

.page-da-ga__guide-article a {
  color: var(--da-ga-text-main);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(255, 211, 107, 0.5);
}

.page-da-ga__guide-article a:hover {
  color: var(--da-ga-gold);
}

.page-da-ga__guide-article a:active,
.page-da-ga__guide-article a:focus {
  color: var(--da-ga-gold);
}

/* ============ Responsive Styles ============ */

/* ---- Tablet / Medium ---- */
@media (max-width: 1024px) {
  .page-da-ga__hero-section {
    padding: 10px 16px;
  }

  .page-da-ga__logo-grid {
    grid-template-columns: repeat(2, 1fr); /* force 2 cols */
  }

  /* 5th, 6th items should start fresh after row 1 */
  .page-da-ga__logo-item:nth-child(5) {
    grid-column: 1; /* place in 1st col */
  }

  /* 6th item reorder to col 2 */
  .page-da-ga__logo-item:nth-child(6) {
    grid-column: 2;
  }

  .page-da-ga__logo-item {
    max-width: 100%;
  }
}

/* ---- Mobile ---- */
@media (max-width: 768px) {
  .page-da-ga {
    font-size: 0.95rem;
  }

  .page-da-ga__hero-section {
    padding: 8px 12px; /* remove --header-offset: small padding */
  }

  .page-da-ga__hero-image-block {
    margin-bottom: 16px;
  }

  .page-da-ga__hero-image {
    aspect-ratio: 4 / 3; /* ratio adjustment for small screens */
    max-height: none;
    width: 100%;
    max-width: 100%;
  }

  .page-da-ga__hero-title {
    font-size: 1.3rem; /* moderate size */
  }

  .page-da-ga__hero-subtitle {
    font-size: 1rem;
  }

  .page-da-ga__hero-actions {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

  .page-da-ga__btn {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    min-width: 0;
  }

  .page-da-ga__logo-section {
    padding: 12px;
    margin: 12px auto;
    border-radius: 0;
  }

  .page-da-ga__logo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .page-da-ga__logo-item {
    padding: 8px;
    gap: 8px;
  }

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

  .page-da-ga__logo-cta {
    font-size: 0.8rem;
    padding: 6px 12px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
  }

  .page-da-ga__guide-section {
    padding: 12px 12px 32px;
  }

  .page-da-ga__guide-title {
    font-size: 1.1rem;
  }

  .page-da-ga__guide-article {
    padding: 16px;
  }

  .page-da-ga__guide-article p {
    font-size: 0.95rem;
  }

  .page-da-ga__guide-figure img {
    max-width: 100% !important;
    height: auto !important;
    aspect-ratio: auto;
  }

  /* universal image fitting */
  .page-da-ga img {
    max-width: 100% !important;
    height: auto !important;
  }
}