/* ===== Đăng ký Zet Bet - Register Page ===== */
.page-register { color: #333333; max-width: 100%; overflow-x: hidden; }

/* Hero */
.page-register__hero-section { padding: 10px 0 24px; }
.page-register__hero-image-wrap { width: 100%; margin-bottom: 20px; }
.page-register__hero-image { width: 100%; max-width: 1200px; height: auto; aspect-ratio: 16/9; object-fit: cover; display: block; border-radius: 12px; }
.page-register__hero-content { text-align: center; max-width: 900px; margin: 0 auto; padding: 0 16px; }
.page-register__hero-title { color: #7A0E0E; font-weight: 800; line-height: 1.2; letter-spacing: 0.3px; max-width: 800px; margin: 0 auto 12px; }
.page-register__hero-description { color: #333333; font-size: 16px; line-height: 1.6; max-width: 700px; margin: 0 auto 20px; }
.page-register__hero-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-top: 8px; }

/* Buttons */
.page-register__btn { display: inline-block; padding: 14px 32px; border-radius: 50px; font-weight: 700; text-decoration: none; transition: all 0.3s ease; font-size: 16px; line-height: 1.4; text-align: center; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
.page-register__btn--primary { background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); color: #7A0E0E; border: 2px solid #F2B544; box-shadow: 0 4px 15px rgba(255, 204, 102, 0.5); }
.page-register__btn--primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255, 204, 102, 0.7); }
.page-register__btn--secondary { background: transparent; color: #7A0E0E; border: 2px solid #7A0E0E; }
.page-register__btn--secondary:hover { background: rgba(122, 14, 14, 0.1); }

/* Section Title */
.page-register__section-title { text-align: center; color: #7A0E0E; font-weight: 800; margin: 32px 0 16px; letter-spacing: 0.5px; }
.page-register__section-desc { text-align: center; color: #333333; max-width: 700px; margin: 0 auto 24px; line-height: 1.6; }

/* Features */
.page-register__features-section { padding: 16px 16px 24px; max-width: 1200px; margin: 0 auto; }
.page-register__features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-register__feature-card { background: linear-gradient(135deg, #C91F17, #E53935); border-radius: 16px; padding: 20px; box-shadow: 0 4px 15px rgba(201, 31, 23, 0.2); border: 1px solid #F2B544; display: flex; flex-direction: column; }
.page-register__feature-img { width: 100%; max-width: 100%; height: auto; aspect-ratio: 4/3; object-fit: cover; border-radius: 8px; margin-bottom: 16px; }
.page-register__feature-title { color: #FFF5E1; font-weight: 700; margin-bottom: 8px; font-size: 18px; }
.page-register__feature-text { color: #FFF5E1; line-height: 1.5; font-size: 15px; opacity: 0.95; }

/* Steps */
.page-register__steps-section { background: linear-gradient(135deg, #B71C1C, #D32F2F); padding: 32px 16px 48px; }
.page-register__steps-section .page-register__section-title { color: #FFF5E1; }
.page-register__steps-list { max-width: 900px; margin: 0 auto 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-register__step-item { background: rgba(255, 255, 255, 0.1); border: 2px solid #F2B544; border-radius: 16px; padding: 24px 20px; text-align: center; }
.page-register__step-number { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(180deg, #FFD86A, #E6B800); color: #7A0E0E; font-weight: 800; font-size: 22px; margin-bottom: 12px; }
.page-register__step-title { color: #FFF5E1; font-weight: 700; margin-bottom: 8px; }
.page-register__step-text { color: #FFF5E1; opacity: 0.95; line-height: 1.5; font-size: 14px; }
.page-register__steps-cta { text-align: center; }

/* Games Cards */
.page-register__games-section { max-width: 1200px; margin: 0 auto; padding: 16px 16px 32px; }
.page-register__games-inner { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-register__game-card { background: #D32F2F; border: 2px solid #F2B544; border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); }
.page-register__game-img { width: 100%; max-width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; display: block; }
.page-register__game-title { color: #FFF5E1; font-weight: 700; padding: 16px 16px 8px; margin: 0; }
.page-register__game-text { color: #FFF5E1; opacity: 0.95; padding: 0 16px 20px; line-height: 1.5; font-size: 14px; margin: 0; }

/* Promo */
.page-register__promo-section { background: linear-gradient(135deg, #7A0E0E, #B71C1C); padding: 32px 16px; }
.page-register__promo-section .page-register__section-title { color: #FFF5E1; }
.page-register__promo-grid { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-register__promo-card { background: #D32F2F; border-radius: 12px; border: 2px solid #F2B544; padding: 24px; text-align: center; box-shadow: 0 4px 15px rgba(244, 211, 77, 0.1); }
.page-register__promo-title { color: #FFD86A; font-weight: 700; margin-bottom: 8px; }
.page-register__promo-text { color: #FFF5E1; line-height: 1.6; font-size: 14px; }

/* FAQ */
.page-register__faq-section { max-width: 900px; margin: 0 auto; padding: 16px 16px 48px; }
.page-register__faq-list { display: flex; flex-direction: column; gap: 12px; }
.page-register__faq-item { background: #D32F2F; border: 1px solid #F2B544; border-radius: 12px; overflow: hidden; }
.page-register__faq-question { color: #FFF5E1; cursor: pointer; padding: 16px 20px; font-weight: 700; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.page-register__faq-question::-webkit-details-marker { display: none; }
.page-register__faq-question:hover { background: rgba(255, 255, 255, 0.05); }
.page-register__faq-toggle { color: #FFD86A; font-size: 20px; font-weight: 800; margin-left: 12px; }
.page-register__faq-answer { color: #FFF5E1; padding: 0 20px 16px; line-height: 1.6; opacity: 0.95; }

/* ===== Responsive 1024px ===== */
@media (max-width: 1024px) {
    .page-register__features-grid, .page-register__games-inner { grid-template-columns: repeat(2, 1fr); }
    .page-register__steps-list, .page-register__promo-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Responsive 768px ===== */
@media (max-width: 768px) {
    .page-register { max-width: 100%; overflow-x: hidden; }
    .page-register__hero-section { padding-top: 8px; }
    .page-register__hero-image { aspect-ratio: 2/1; max-height: 300px; object-fit: cover; }
    .page-register__hero-content { padding: 0 12px; }
    .page-register__hero-actions { flex-direction: column; align-items: stretch; gap: 10px; width: 100%; max-width: 100%; box-sizing: border-box; overflow: hidden; }
    .page-register__btn { width: 100%; max-width: 100%; box-sizing: border-box; padding: 14px 16px; font-size: 15px; }
    .page-register__features-grid, .page-register__games-inner, .page-register__steps-list, .page-register__promo-grid { grid-template-columns: 1fr; gap: 16px; }
    .page-register__feature-card, .page-register__game-card, .page-register__step-item, .page-register__promo-card { padding: 16px; }
    .page-register__feature-img, .page-register__game-img { max-width: 100%; height: auto; }
    .page-register__faq-question { font-size: 15px; }
    .page-register img { max-width: 100% !important; height: auto !important; }
}

/* ===== Responsive 480px ===== */
@media (max-width: 480px) {
    .page-register__section-title { font-size: 20px; }
    .page-register__hero-title { font-size: 20px; }
    .page-register__hero-description { font-size: 14px; }
    .page-register__feature-title, .page-register__game-title, .page-register__promo-title { font-size: 16px; }
    .page-register__step-number { width: 40px; height: 40px; font-size: 18px; }
}