/* styles/index-gioi-thieu-game-bai.css */
.page-index-gioi-thieu-game-bai { color: #333333; background-color: #FFFFFF; }

/* Hero Section */
.page-index-gioi-thieu-game-bai__hero-section { background: linear-gradient(135deg, #FFFFFF 0%, #E8F5E9 100%); padding-top: 10px; }
.page-index-gioi-thieu-game-bai__hero-image-wrapper { width: 100%; }
.page-index-gioi-thieu-game-bai__hero-image { width: 100%; height: auto; aspect-ratio: 17 / 5; object-fit: cover; display: block; border-radius: 12px; }
.page-index-gioi-thieu-game-bai__hero-content { padding: 20px 16px 24px; text-align: center; max-width: 900px; margin: 0 auto; width: 100%; }
.page-index-gioi-thieu-game-bai__hero-title { font-weight: 700; line-height: 1.3; letter-spacing: -0.02em; color: #017439; max-width: 800px; margin: 0 auto 12px; }
.page-index-gioi-thieu-game-bai__hero-desc { font-size: 1.05rem; line-height: 1.7; max-width: 700px; margin: 0 auto 24px; color: #333333; }
.page-index-gioi-thieu-game-bai__hero-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
.page-index-gioi-thieu-game-bai__register-btn, .page-index-gioi-thieu-game-bai__login-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 28px; border-radius: 999px; font-weight: 700; font-size: 1rem; text-decoration: none; transition: transform 0.2s ease, box-shadow 0.2s ease; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; border: 2px solid transparent; }
.page-index-gioi-thieu-game-bai__register-btn { background-color: #C30808; color: #FFFF00; box-shadow: 0 4px 14px rgba(195, 8, 8, 0.3); }
.page-index-gioi-thieu-game-bai__login-btn { background-color: #C30808; color: #FFFF00; box-shadow: 0 4px 14px rgba(195, 8, 8, 0.2); }
.page-index-gioi-thieu-game-bai__register-btn:hover, .page-index-gioi-thieu-game-bai__login-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.2); }

/* Logo Section (4+2 grid) */
.page-index-gioi-thieu-game-bai__logo-section { padding: 20px 16px 32px; }
.page-index-gioi-thieu-game-bai__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 20px; justify-items: center; align-items: start; max-width: 1200px; margin: 0 auto; }
.page-index-gioi-thieu-game-bai__logo-item { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; width: 100%; max-width: 280px; background: #fff; border-radius: 16px; padding: 16px 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.06); transition: transform 0.25s ease, box-shadow 0.25s ease; }
.page-index-gioi-thieu-game-bai__logo-item:hover { transform: translateY(-6px); box-shadow: 0 8px 20px rgba(1, 116, 57, 0.15); }
.page-index-gioi-thieu-game-bai__logo-image { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: contain; }
.page-index-gioi-thieu-game-bai__logo-cta { display: inline-block; padding: 10px 22px; border-radius: 999px; background: #0477db; color: #ffffff; font-weight: 700; text-decoration: none; font-size: 0.95rem; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; transition: background 0.2s ease; }
.page-index-gioi-thieu-game-bai__logo-cta:hover { background: #017439; }
.page-index-gioi-thieu-game-bai__logo-item:nth-child(5) { grid-column: 2; }
.page-index-gioi-thieu-game-bai__logo-item:nth-child(6) { grid-column: 3; }

/* Guide Section */
.page-index-gioi-thieu-game-bai__guide-section { background: #F2F9F4; padding: 24px 16px 48px; }
.page-index-gioi-thieu-game-bai__guide-inner { max-width: 1000px; margin: 0 auto; }
.page-index-gioi-thieu-game-bai__guide-title { text-align: center; color: #017439; font-size: 1.8rem; margin-bottom: 24px; }
.page-index-gioi-thieu-game-bai__guide-figure { margin: 0 0 32px; width: 100%; }
.page-index-gioi-thieu-game-bai__guide-figure img { width: 100%; max-width: 800px; height: auto; aspect-ratio: 2 / 1; object-fit: cover; border-radius: 16px; display: block; margin: 0 auto; }
.page-index-gioi-thieu-game-bai__guide-figure figcaption { text-align: center; font-size: 0.9rem; color: #555; margin-top: 8px; }
.page-index-gioi-thieu-game-bai__guide-content h3 { color: #017439; margin-top: 28px; margin-bottom: 8px; }
.page-index-gioi-thieu-game-bai__guide-content p { line-height: 1.8; }

/* Tablet & Mobile responsive */
@media (max-width: 1024px) {
    .page-index-gioi-thieu-game-bai__logo-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .page-index-gioi-thieu-game-bai__logo-item:nth-child(5) { grid-column: auto; }
    .page-index-gioi-thieu-game-bai__logo-item:nth-child(6) { grid-column: auto; }
}
@media (max-width: 768px) {
    .page-index-gioi-thieu-game-bai__hero-image { aspect-ratio: 2 / 1; }
    .page-index-gioi-thieu-game-bai__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .page-index-gioi-thieu-game-bai__logo-item { padding: 12px; }
    .page-index-gioi-thieu-game-bai__guide-title { font-size: 1.4rem; }
    .page-index-gioi-thieu-game-bai__guide-figure { width: 100%; }
    .page-index-gioi-thieu-game-bai img { max-width: 100% !important; height: auto !important; }
    .page-index-gioi-thieu-game-bai__hero-actions { flex-direction: column; align-items: center; }
    .page-index-gioi-thieu-game-bai__register-btn, .page-index-gioi-thieu-game-bai__login-btn { width: 100%; max-width: 320px; }
    .page-index-gioi-thieu-game-bai { overflow-x: hidden; }
}