/* style/khuyen-mai.css */
.page-khuyen-mai{background-color:#FFFFFF;color:#212529;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;overflow-x:hidden}
.page-khuyen-mai__container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.page-khuyen-mai__hero-section{padding-top:10px;padding-bottom:40px;background:linear-gradient(180deg,#EAF7FD 0%,#FFFFFF 100%)}
.page-khuyen-mai__hero-inner{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;display:flex;flex-direction:column;gap:24px;align-items:center}
.page-khuyen-mai__hero-image{width:100%;max-width:1200px}
.page-khuyen-mai__hero-img{width:100%;height:auto;border-radius:16px;box-shadow:0 10px 30px rgba(38,169,224,0.18);display:block}
.page-khuyen-mai__hero-content{width:100%;max-width:900px;text-align:center}
.page-khuyen-mai__main-title{font-weight:800;line-height:1.25;letter-spacing:-0.5px;color:#0B4F6C;margin:0 0 14px}
.page-khuyen-mai__hero-desc{font-size:1.05rem;color:#343A40;max-width:780px;margin:0 auto 22px}
.page-khuyen-mai__hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.page-khuyen-mai__btn{display:inline-block;padding:14px 26px;border-radius:10px;font-weight:700;text-decoration:none;text-align:center;transition:transform .2s ease,box-shadow .2s ease;max-width:100%;box-sizing:border-box}
.page-khuyen-mai__btn--primary{background-color:#26A9E0;color:#FFFFFF;box-shadow:0 6px 16px rgba(38,169,224,0.35)}
.page-khuyen-mai__btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(38,169,224,0.45)}
.page-khuyen-mai__btn--login{background-color:#EA7C07;color:#FFFFFF;box-shadow:0 6px 16px rgba(234,124,7,0.35)}
.page-khuyen-mai__btn--login:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(234,124,7,0.45)}
.page-khuyen-mai__btn--outline{background-color:transparent;color:#0B4F6C;border:2px solid #26A9E0}
.page-khuyen-mai__btn--outline:hover{background-color:#EAF7FD}
.page-khuyen-mai__intro-section{padding:50px 0;background-color:#FFFFFF}
.page-khuyen-mai__section-title{font-size:1.75rem;font-weight:800;color:#0B4F6C;text-align:center;margin:0 0 24px}
.page-khuyen-mai__text{font-size:1.02rem;color:#343A40;max-width:900px;margin:0 auto 34px;text-align:center}
.page-khuyen-mai__highlight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.page-khuyen-mai__highlight-card{background-color:#FFFFFF;border:1px solid #D6EEF8;border-radius:16px;padding:20px;box-shadow:0 6px 18px rgba(38,169,224,0.10);display:flex;flex-direction:column}
.page-khuyen-mai__highlight-img{width:100%;height:auto;border-radius:12px;display:block;margin-bottom:16px}
.page-khuyen-mai__highlight-title{font-size:1.2rem;font-weight:700;color:#0B4F6C;margin:0 0 10px}
.page-khuyen-mai__highlight-desc{font-size:.98rem;color:#343A40;margin:0}
.page-khuyen-mai__list-section{padding:50px 0;background-color:#F5FBFE}
.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.page-khuyen-mai__promo-card{position:relative;background-color:#FFFFFF;border-radius:16px;padding:26px 22px;box-shadow:0 8px 22px rgba(38,169,224,0.12);border-top:4px solid #26A9E0;display:flex;flex-direction:column}
.page-khuyen-mai__promo-badge{position:absolute;top:16px;right:16px;background-color:#26A9E0;color:#FFFFFF;font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:20px;text-transform:uppercase}
.page-khuyen-mai__promo-badge--weekly{background-color:#0B4F6C}
.page-khuyen-mai__promo-badge--vip{background-color:#EA7C07}
.page-khuyen-mai__promo-badge--event{background-color:#1B8FBF}
.page-khuyen-mai__promo-badge--app{background-color:#0B4F6C}
.page-khuyen-mai__promo-badge--safe{background-color:#26A9E0}
.page-khuyen-mai__promo-title{font-size:1.12rem;font-weight:700;color:#0B4F6C;margin:12px 0 10px;padding-right:60px}
.page-khuyen-mai__promo-text{font-size:.96rem;color:#343A40;margin:0 0 14px}
.page-khuyen-mai__promo-list{list-style:none;padding:0;margin:0 0 20px}
.page-khuyen-mai__promo-list li{position:relative;padding-left:22px;margin-bottom:8px;font-size:.94rem;color:#343A40}
.page-khuyen-mai__promo-list li::before{content:'✓';position:absolute;left:0;color:#26A9E0;font-weight:700}
.page-khuyen-mai__promo-card .page-khuyen-mai__btn{margin-top:auto}
.page-khuyen-mai__steps-section{padding:50px 0;background-color:#FFFFFF}
.page-khuyen-mai__steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.page-khuyen-mai__step{background-color:#F5FBFE;border-radius:16px;padding:26px 22px;text-align:center;border:1px solid #D6EEF8}
.page-khuyen-mai__step-number{width:56px;height:56px;line-height:56px;border-radius:50%;background-color:#26A9E0;color:#FFFFFF;font-size:1.4rem;font-weight:800;margin:0 auto 16px}
.page-khuyen-mai__step-title{font-size:1.1rem;font-weight:700;color:#0B4F6C;margin:0 0 10px}
.page-khuyen-mai__step-text{font-size:.96rem;color:#343A40;margin:0}
.page-khuyen-mai__faq-section{padding:50px 0;background-color:#F5FBFE}
.page-khuyen-mai__faq-list{max-width:900px;margin:0 auto}
.page-khuyen-mai__faq-item{background-color:#FFFFFF;border-radius:12px;padding:20px 24px;margin-bottom:16px;box-shadow:0 4px 14px rgba(38,169,224,0.10)}
.page-khuyen-mai__faq-question{font-size:1.05rem;font-weight:700;color:#0B4F6C;margin:0 0 10px}
.page-khuyen-mai__faq-answer{font-size:.96rem;color:#343A40;margin:0}
.page-khuyen-mai__cta-section{padding:56px 0;background:linear-gradient(135deg,#26A9E0 0%,#0B4F6C 100%)}
.page-khuyen-mai__cta-title{font-size:1.7rem;font-weight:800;color:#FFFFFF;text-align:center;margin:0 0 16px}
.page-khuyen-mai__cta-text{font-size:1rem;color:#EAF7FD;text-align:center;max-width:820px;margin:0 auto 26px}
.page-khuyen-mai__cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
@media (max-width:1024px){
.page-khuyen-mai__highlight-grid{grid-template-columns:repeat(2,1fr)}
.page-khuyen-mai__promo-grid{grid-template-columns:repeat(2,1fr)}
.page-khuyen-mai__steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
.page-khuyen-mai{max-width:100%;overflow-x:hidden}
.page-khuyen-mai img{max-width:100% !important;height:auto !important}
.page-khuyen-mai__hero-section{padding-top:10px;padding-bottom:28px}
.page-khuyen-mai__hero-inner{padding:0 16px;gap:18px}
.page-khuyen-mai__main-title{line-height:1.3}
.page-khuyen-mai__hero-desc{font-size:.98rem}
.page-khuyen-mai__hero-actions{flex-direction:column;align-items:stretch}
.page-khuyen-mai__btn{width:100%;padding:14px 18px}
.page-khuyen-mai__container{padding:0 16px}
.page-khuyen-mai__highlight-grid{grid-template-columns:1fr}
.page-khuyen-mai__promo-grid{grid-template-columns:1fr}
.page-khuyen-mai__steps{grid-template-columns:1fr}
.page-khuyen-mai__intro-section,.page-khuyen-mai__list-section,.page-khuyen-mai__steps-section,.page-khuyen-mai__faq-section{padding:36px 0}
.page-khuyen-mai__section-title{font-size:1.4rem}
.page-khuyen-mai__cta-title{font-size:1.4rem}
.page-khuyen-mai__cta-actions{flex-direction:column;align-items:stretch}
.page-khuyen-mai__promo-title{padding-right:0}
}