/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color 0.3s ease;
}

.header.scrolled {
    background-color: rgba(0, 0, 0, 0.7);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 30px;
}

.header .contact-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.header .contact-buttons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    padding: 10px 0;
    border-radius: 5px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    background-color: #1b1b1b;
    color: white !important;
}

.header .contact-buttons a:hover {
    background-color: var(--text-color);
}

/* Visual Section */
.visual-section {
    min-height: 100vh;
    padding: 200px 0 80px 0;
    background-image: url('../img/bg (1).jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
}

.visual-section .title {
    color: var(--primary-color);
    line-height: 1;
    font-size: 100px;
    margin-bottom: 10px;
}

.visual-section .sub-title {
    font-size: 50px;
}

.money-images {
    max-width: 700px;
    margin: 0 auto;
}

.money-images img {
    margin: 0 auto;
}

.visual-boxes {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin: 50px 0;
}

.visual-box {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 380px;
    height: 255px;
    background: rgba(128, 128, 128, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    transition: transform 0.3s ease;
}

.visual-box:hover {
    transform: translateY(-10px);
}

.visual-box img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.visual-section .buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 100px;
}

.visual-section .buttons a {
    display: block;
    border-radius: 100px;
    overflow: hidden;
    transition: filter 0.5s ease;
}

.visual-section .buttons img {
    height: 90px;
    width: auto;
}

.visual-section .buttons a:hover {
    filter: brightness(0.7);
}

/* Intro Section */
.intro-section {
    background-color: #1a1f25;
    padding: 100px 0 50px 0;
    color: white;
    text-align: center;
}

.intro-section .title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 10px;
}

.intro-section .sub-title {
    font-size: 40px;
    color: #fff;
    line-height: 1.2;
}

.intro-section .sub-title.blue {
    color: var(--primary-color);
    font-weight: 700;
}

.intro-section .description {
    font-size: 20px;
    color: #999;
    margin: 15px 0 50px 0;
}

.intro-section .info-box {
    background-color: white;
    border-radius: 15px;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: left;
}

.intro-section .info-title {
    background-color: white;
    padding: 25px 30px 0 30px;
    font-size: 22px;
    font-weight: 500;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.intro-section .number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background-color: var(--text-color);
    color: white;
    border-radius: 50%;
    font-size: 15px;
    font-weight: 500;
}

.intro-section .info-content {
    padding: 25px 30px 30px 30px;
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-color);
}

.intro-section .highlight {
    color: var(--primary-color);
    font-weight: 600;
}

.intro-section .info-img {
    max-width: 800px;
    margin: 50px auto;
}

.intro-section .info-img img {
    width: 100%;
    height: auto;
}

/* Product Section */
.product-section {
    background-color: #fff;
    text-align: center;
    padding: 100px 0;
}

.product-section .title {
    font-size: 40px;
    font-weight: 700;
}

.product-section .description {
    font-size: 20px;
    color: #777;
    margin: 15px 0 50px 0;
}

.product-section .product-img {
    max-width: 800px;
    margin: 0 auto;
}

.product-section .product-img img {
    width: 100%;
    height: auto;
}

/* Process Section */
.process-section {
    background-color: var(--primary-color);
    padding: 100px 0;
    color: white;
    text-align: center;
}

.process-section .title {
    font-size: 40px;
    font-weight: 700;
}

.process-section .description {
    font-size: 20px;
    margin: 15px 0 50px 0;
}

.process-steps {
    display: flex;
    justify-content: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.process-steps .step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-icon {
    width: 120px;
    height: 120px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.step-icon img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.step-number {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
}

.step-desc {
    font-size: 17px;
    line-height: 1.6;
    word-break: keep-all;
}

/* Parallax Section */
.parallax-section {
    background-image: url('../img/bg (2).jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 100px 0;
    color: white;
    text-align: center;
    position: relative;
}

.parallax-section .content {
    position: relative;
    z-index: 1;
}

.parallax-section .tag {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 10px 30px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 30px;
}

.parallax-section .title {
    font-size: 40px;
    font-weight: 400;
}

.parallax-section .sub-title {
    font-size: 40px;
    font-weight: 700;
}

.parallax-section .info-boxes {
    display: flex;
    justify-content: center;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.parallax-section .info-box {
    flex: 1;
    background-color: rgba(26, 31, 37, 0.8);
    border-radius: 15px;
    padding: 30px;
    text-align: left;
}

.parallax-section .info-box-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.parallax-section .info-box-title img {
    width: 24px;
    height: 24px;
}

.parallax-section .info-box-title span {
    font-size: 20px;
    font-weight: 600;
}

.parallax-section .info-box-content {
    font-size: 16px;
    line-height: 1.6;
    color: #999;
}

.parallax-section .parallax-img {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 50px;
}

.parallax-section .parallax-img img {
    max-width: 400px;
    width: 100%;
    height: auto;
}

/* Contact Section */
.contact-section {
    background-color: #1a1f25;
    padding: 100px 0;
    color: white;
}

.contact-section .content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
    padding: 0 80px;
}

.contact-section .contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-section .contact-buttons a {
    border-radius: 100px;
    overflow: hidden;
}

.contact-section .contact-buttons img {
    height: 90px;
    width: auto;
    transition: filter 0.5s ease;
}

.contact-section .contact-buttons a:hover img {
    filter: brightness(0.7);
}

.contact-text .main-text {
    font-size: 50px;
    font-weight: 700;
    line-height: 1.2;
}

.contact-text .brand {
    font-size: 50px;
    color: var(--primary-color);
    font-weight: 700;
    margin: 10px 0;
    line-height: normal;
}

.contact-text .bottom-text {
    margin-top: 20px;
}

.contact-text .bottom-text p {
    font-size: 20px;
    color: #fff;
}

/* Footer */
.footer {
    background-color: #111;
    padding: 30px 0;
    margin-bottom: 45px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    height: 30px;
    width: auto;
}

.footer-info {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    line-height: 1.6;
}

.footer-info .copyright {
    color: rgba(255, 255, 255, 0.4);
    margin-top: 5px;
}

/* Bottom Banner */
.bottom-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    z-index: 1000;
    height: 45px;
}

.banner-left,
.banner-right {
    flex: 1;
    display: flex;
}

.banner-left a {
    background-color: var(--primary-color);
    color: white;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    gap: 8px;
}

.banner-right a {
    background-color: #FFD600;
    color: black;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    gap: 8px;
}

.bottom-banner i {
    font-size: 18px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-inner {
        padding: 1rem;
    }

    .logo img {
        height: 20px;
    }

    .header .contact-buttons a {
        width: 110px;
    }

    .intro-images {
        grid-template-columns: 1fr;
    }

    .guide-steps {
        grid-template-columns: 1fr;
    }

    .payment-images {
        grid-template-columns: 1fr;
    }

    .visual-section {
        padding: 100px 0 40px 0;
    }


    .visual-section .title {
        font-size: 50px;
    }

    .visual-section .sub-title {
        font-size: 28px;
    }

    .money-images {
        padding: 10px 0;
    }

    .visual-boxes {
        flex-direction: column;
        gap: 15px;
        margin-top: 30px;
    }

    .visual-box {
        padding: 20px;
    }

    .visual-section .buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        margin-top: 30px;
    }

    .visual-section .buttons img {
        height: 60px;
        width: auto;
        object-fit: contain;
    }

    .intro-section {
        padding: 60px 0;
    }

    .intro-section .title {
        font-size: 28px;
    }

    .intro-section .sub-title {
        font-size: 30px;
    }

    .intro-section .description {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .intro-section .info-box {
        margin: 0 20px;
    }

    .intro-section .info-title {
        padding: 15px 15px 0 15px;
        font-size: 16px;
    }

    .intro-section .info-content {
        font-size: 14px;
        padding: 15px 20px;
        line-height: 1.6;
    }

    .intro-section .info-img {
        margin: 30px auto;
    }

    /* product section */
    .product-section {
        padding: 60px 0;
    }

    .product-section .title {
        font-size: 28px;
    }

    .product-section .description {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .process-section {
        padding: 60px 0;
    }

    .process-section .title {
        font-size: 28px;
    }

    .process-section .description {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .process-steps {
        flex-wrap: wrap;
        gap: 40px 20px;
        padding: 0 30px;
    }

    .process-steps .step {
        flex: 0 0 calc(50% - 10px);
    }

    .step-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 15px;
    }

    .step-icon img {
        width: 40px;
        height: 40px;
    }

    .step-number {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .step-desc {
        font-size: 14px;
        line-height: 1.5;
    }

    .parallax-section {
        padding: 60px 0;
    }

    .parallax-section .tag {
        font-size: 14px;
        padding: 8px 20px;
        margin-bottom: 20px;
    }

    .parallax-section .title {
        font-size: 28px;
    }

    .parallax-section .sub-title {
        font-size: 28px;
    }

    .parallax-section .info-boxes {
        flex-direction: column;
        gap: 20px;
        padding: 0 20px;
    }

    .parallax-section .info-box {
        padding: 20px;
    }

    .parallax-section .info-box-title {
        margin-bottom: 15px;
    }

    .parallax-section .info-box-title span {
        font-size: 18px;
    }

    .parallax-section .info-box-content {
        font-size: 14px;
    }

    .parallax-section .parallax-img {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        margin-top: 30px;
    }

    .parallax-section .parallax-img img {
        max-width: 300px;
    }

    .contact-section {
        padding: 60px 0;
    }

    .contact-section .content {
        flex-direction: column;
        padding: 0 15px;
    }

    .contact-section .contact-buttons img {
        height: 50px;
        width: auto;
        transition: filter 0.5s ease;
    }

    .contact-section .contact-text {
        text-align: center;
    }

    .contact-section .contact-text .main-text {
        font-size: 30px;
    }

    .contact-section .contact-text .brand {
        font-size: 28px;
    }

    .contact-section .contact-text .bottom-text p {
        font-size: 14px;
    }

    .footer {
        padding: 20px 0;
        margin-bottom: 40px;
    }

    .footer-logo img {
        height: 30px;
    }

    .footer-info {
        font-size: 12px;
    }

    .bottom-banner {
        height: 40px;
    }

    .banner-left a,
    .banner-right a {
        font-size: 14px;
    }

    .bottom-banner i {
        font-size: 16px;
    }
}

.main_popup {
    position: fixed;
    z-index: 1005;
    /* -webkit-box-shadow: 0px 13px 40px -6px #061626; */
    /* box-shadow: 0px 13px 40px -6px #061626; */
    top: 100px;
    left: 300px;
    display: none;
    margin: 20px;
    border: 2px solid #333;
}

.main_popup.on {
    display: block;
    background-color: #fff;
}

.main_popup .img_wrap {
    max-width: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main_popup .btn_close {
    width: 32px;
    height: 32px;
    position: absolute;
    top: 31px;
    right: 17px;
    font-size: 0;
    border: 0;
    /* background: white; */
    color: black;
}

.main_popup .btn_close::before {
    content: "";
    width: 2px;
    height: 32px;
    background-color: #333;
    position: absolute;
    top: 0;
    left: 15px;
    transform: rotate(45deg);
}

.main_popup .btn_close::after {
    content: "";
    width: 32px;
    height: 2px;
    background-color: #333;
    position: absolute;
    top: 15px;
    left: 0;
    transform: rotate(45deg);
}

.main_popup .btn_today_close {
    width: 100%;
    height: 45px;
    background-color: #333;
    text-align: center;
    color: #fff;
    font-size: 14px;
    display: block;
}

.main_popup .btn_today_close span {
    display: block;
    line-height: 40px;
    vertical-align: bottom;
    opacity: 0.8;
}

img {
    max-width: 100%;
}

@media all and (max-width:767px) {
    .main_popup {
        position: fixed;
        z-index: 1005;
        top: 35px;
        left: 0px;
        display: none;
        margin: 20px;
    }

    .main_popup .img_wrap {
        max-width: 400px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
}