/* start: Hero */
.hero-section {
    background-color: #f7faf8;
    padding: 80px 0;
}
.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
.hero-title {
    font-size: 48px;
    font-weight: 600;
    color: #00ba6b;
    margin-bottom: 16px;
    line-height: 1.2;
}
.hero-subtitle {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 24px;
    line-height: 1.4;
}
.hero-description {
    font-size: 16px;
    color: #7a7a7a;
    margin-bottom: 40px;
    line-height: 1.6;
}
.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 17px 40px;
    background-color: #00ad70;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}
.btn-hero:hover {
    background-color: #009960;
}
.btn-hero i {
    font-size: 16px;
}
/* end: Hero */

/* start: Why Join */
.why-join-section {
    padding: 80px 0;
}
.why-join-title {
    font-size: 38px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 60px;
    line-height: 1.2;
}
.why-join-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.why-join-box {
    background-color: #f7faf8;
    padding: 28px;
    border-radius: 12px;
}
.why-join-icon {
    margin-bottom: 20px;
    display: flex;
}
.why-join-box-title {
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 12px;
    line-height: 1.3;
}
.why-join-box-description {
    font-size: 16px;
    color: #7a7a7a;
    line-height: 1.5;
    margin: 0;
}
/* end: Why Join */

/* start: How It Works */
.how-it-works-section {
    background-color: #f7faf8;
    padding: 80px 0;
}
.how-it-works-title {
    font-size: 38px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 60px;
    line-height: 1.2;
}
.how-it-works-steps {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}
.how-it-works-step {
    flex: 1;
    text-align: center;
}
.step-number {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: #00ba6b;
    color: #fff;
    font-weight: 700;
    font-size: 23px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
}
.step-title {
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 12px;
    line-height: 1.3;
}
.step-description {
    font-size: 16px;
    color: #7a7a7a;
    line-height: 1.5;
    margin: 0;
}
/* end: How It Works */

/* start: Who Can Join */
.who-can-join-section {
    padding: 80px 0;
}
.who-can-join-title {
    font-size: 38px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 60px;
    line-height: 1.2;
}
.who-can-join-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.who-can-join-item {
    background-color: #f7faf8;
    padding: 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.who-can-join-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #00ba6b;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.who-can-join-text {
    font-size: 16px;
    font-weight: 500;
    color: #4b4444;
}
/* end: Who Can Join */

/* start: Banner */
.banner-section {
    padding: 64px 0;
}
.banner-box {
    background-color: #f7faf8;
    border-radius: 16px;
    overflow: hidden;
    text-align: center;
    padding: 64px 32px;
    position: relative;
    isolation: isolate;
}
.banner-box::before {
    content: "";
    display: block;
    width: 304px;
    height: 222px;
    position: absolute;
    bottom: 0;
    left: 0;
    background-image: url(/images/contact-banner-bg.png);
    background-size: cover;
    z-index: -1;
}
.banner-box::after {
    content: "";
    display: block;
    width: 304px;
    height: 222px;
    position: absolute;
    bottom: 0;
    right: 0;
    transform: rotateY(180deg);
    background-image: url(/images/contact-banner-bg.png);
    background-size: cover;
    z-index: -1;
}
.banner-title {
    font-size: 32px;
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 16px;
}
.banner-description {
    font-size: 14px;
    color: #7a7a7a;
    margin-bottom: 40px;
}
/* end: Banner */

/* start: Breakpoints */
@media screen and (max-width: 575px) {
    .hero-section {
        padding: 60px 0;
    }
    .hero-title {
        font-size: 32px;
    }
    .hero-subtitle {
        font-size: 16px;
    }
    .hero-description {
        font-size: 14px;
        margin-bottom: 32px;
    }
    .btn-hero {
        padding: 15px 32px;
        font-size: 14px;
    }
    
    .why-join-section {
        padding: 60px 0;
    }
    .why-join-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    .why-join-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .why-join-box {
        padding: 24px;
    }
    .why-join-box-title {
        font-size: 20px;
    }
    .why-join-box-description {
        font-size: 14px;
    }
    
    .how-it-works-section {
        padding: 60px 0;
    }
    .how-it-works-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    .how-it-works-steps {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    .step-number {
        width: 38px;
        height: 38px;
        font-size: 20px;
    }
    .step-title {
        font-size: 20px;
    }
    .step-description {
        font-size: 14px;
    }
    
    .who-can-join-section {
        padding: 60px 0;
    }
    .who-can-join-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    .who-can-join-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .who-can-join-item {
        padding: 18px;
    }
    .who-can-join-text {
        font-size: 14px;
    }
    
    .banner-title {
        font-size: 24px;
    }
    .banner-box {
        padding: 48px 24px;
    }
}
/* end: Breakpoints */