.em-banner {
    position: relative;
    width: 100%;
    margin-top: 80px;
}

.em-banner>img {
    width: 100%;
    height: auto;
    display: block;
}

.em-banner-content {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    color: var(--color-text-primary);
}

.em-banner-title {
    font-size: 72px;
    font-weight: 700;
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.em-banner-subtitle {
    font-size: 44px;
    margin-bottom: var(--space-lg);
    color: var(--color-text-secondary);
    font-weight: 500;
}

.em-banner-desc {
    font-size: var(--text-xl);
    opacity: 0.6;
}

.em-solution {
    background: var(--color-purple);
    padding: var(--space-5xl) 0;
}

.em-solution .section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.em-solution .section-header::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: #6d7280;
    border-radius: 100px;
    margin: var(--space-lg) auto 0;
}

.em-solution-content {
    max-width: 1200px;
    margin: 0 auto var(--space-3xl);
}

.em-solution-text {
    font-size: var(--text-base);
    line-height: 2;
    color: var(--color-text-secondary);
    text-align: justify;
}

.em-solution-image {
    display: flex;
    justify-content: center;
}

.em-solution-image img {
    max-width: 100%;
    height: auto;
}

.em-architecture {
    background: var(--color-white);
    padding: var(--space-5xl) 0;
}

.em-architecture .section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.em-architecture .section-header::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: #6d7280;
    border-radius: 100px;
    margin: var(--space-lg) auto 0;
}

.em-architecture-image {
    display: flex;
    justify-content: center;
}

.em-architecture-image img {
    max-width: 100%;
    height: auto;
}

.em-features {
    background: var(--color-purple);
    padding: var(--space-5xl) 0;
}

.em-features .section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.em-features .section-header::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: #6d7280;
    border-radius: 100px;
    margin: var(--space-lg) auto 0;
}

.em-features-tabs {
    display: flex;
    justify-content: space-around;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.em-features-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

.em-features-tab-number {
    width: 80px;
    height: 80px;
    background: #e9eef9;
    border-radius: 50%;
    box-shadow: 0px 6px 8px 0px rgba(51, 142, 106, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    transition: var(--transition-normal);
}

.em-features-tab-number span {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: #636363;
}

.em-features-tab.active .em-features-tab-number {
    background-image: url('../assets/images/emergency/icon/number-bg.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-color: transparent;
    box-shadow: none;
}

.em-features-tab.active .em-features-tab-number span {
    color: var(--color-white);
}

.em-features-tab-title {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    text-align: center;
    transition: var(--transition-normal);
    white-space: nowrap;
}

.em-features-tab.active .em-features-tab-title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 500;
}

.em-features-line {
    width: auto;
    margin-left: 6%;
    margin-right: 6%;
    border-top: 2px dashed #d0d5dd;
    margin-bottom: var(--space-xl);
}

.em-features-swiper-wrapper {
    position: relative;
    padding: 0 80px;
}

.em-features-content-box {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    overflow: hidden;
}

.em-features-arrow {
    position: absolute;
    top: -16px;
    left: calc(12.5% - 16px);
    width: 0;
    height: 0;
    border-left: 16px solid transparent;
    border-right: 16px solid transparent;
    border-bottom: 16px solid var(--color-white);
    transition: left 0.3s ease;
    z-index: 5;
}

.em-features-swiper {
    width: 100%;
    overflow: hidden;
}

.em-features-swiper .swiper-slide {
    text-align: center;
}

.em-features-image {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.em-features-image img {
    max-width: 100%;
    height: auto;
    max-height: 450px;
    object-fit: contain;
}

.em-features-desc {
    font-size: var(--text-sm);
    line-height: 1.8;
    color: var(--color-text-secondary);
    text-align: center;
}

.em-features-swiper-wrapper .swiper-button-prev,
.em-features-swiper-wrapper .swiper-button-next {
    position: absolute;
    color: #9ca3af;
    background: transparent;
    width: 40px;
    height: 40px;
    border-radius: 0;
    box-shadow: none;
    top: 50%;
    transform: translateY(-50%);
    margin-top: 0;
    z-index: 10;
    transition: color 0.3s ease;
}

.em-features-swiper-wrapper .swiper-button-prev:hover,
.em-features-swiper-wrapper .swiper-button-next:hover {
    color: var(--color-primary);
}

.em-features-swiper-wrapper .swiper-button-prev {
    left: 20px;
}

.em-features-swiper-wrapper .swiper-button-next {
    right: 20px;
}

.em-features-swiper-wrapper .swiper-button-prev::after,
.em-features-swiper-wrapper .swiper-button-next::after {
    font-size: 32px;
    font-weight: 300;
}