/* ==========================================================================
   Product Page Styles (products.psd design specifications)
   Theme: Power Packaging
   Author: Gemini CLI
   ========================================================================== */

/* --------------------------------------------------------------------------
   区块1：产品详情与询盘表单
   -------------------------------------------------------------------------- */
.product-section1-container {
    width: 100%;
    padding: 8.125rem 0;
    background-color: #ffffff;
}

.product-section1-container-content {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
}

/* 左侧：产品图片展示 (Sticky) */
.product-section1-container-left {
    width: 45rem;
    position: sticky;
    top: 12.8125rem;
    left: 0;
}

.product-sticky-wrapper {
    position: -webkit-sticky;
    position: sticky;
    top: 7.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* 轮播大图 */
.product-section1-desc-swiper-wrap {
    width: 100%;
    height: 39.375rem;
    border-radius: 0.75rem;
    overflow: hidden;
    background-color: #f6f6f6;
    box-shadow: 0 0.25rem 1.25rem rgba(0,0,0,0.01);
}

.product-section1-desc-swiper {
    width: 100%;
    height: 39.375rem;
}

.product-section1-desc {
    width: 100%;
    height: 39.375rem;
}

.product-section1-desc-poster {
    width: 100%;
    height: 39.375rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.product-section1-desc-poster-img {
    width: 100%;
    height: 39.375rem;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-section1-desc-poster-img:hover {
    transform: scale(1.02);
}

/* 缩略轮播图 */
.product-section1-thumb-desc-swiper-wrap {
    width: 100%;
    height: 5.6875rem;
    margin-top: 0.625rem;
}

.product-section1-thumb-desc-swiper {
    width: 100%;
    height: 100%;
}

.product-section1-thumb-desc {
    width: 5.6875rem;
    height: 5.6875rem;
    border-radius: 0.75rem;
    border: 0.125rem solid transparent;
    background-color: #f6f6f6;
    cursor: pointer;
    overflow: hidden;
    box-sizing: border-box;
    transition: all 0.3s;
}

.product-section1-thumb-desc-poster {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.product-section1-thumb-desc-poster-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
}

/* 选中状态缩略图 */
.product-section1-thumb-desc-swiper .swiper-slide-thumb-active .product-section1-thumb-desc {
    border-color: #6fa032;
    background-color: #ffffff;
    box-shadow: 0 0.25rem 0.625rem rgba(111,160,50,0.15);
}

/* 右侧：产品详情、特点、参数与表单 */
.product-section1-container-right {
    width: 39.375rem;
    display: flex;
    flex-direction: column;
}

/* 介绍特点 */
.product-intro-wrap {
    width: 100%;
    margin-bottom: 2.5rem;
}

.product-title {
    font-size: 2.8125rem;
    font-weight: bold;
    color: #000000;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.product-subtitle {
    font-size: 0.9375rem;
    color: #000000;
    line-height: 1.6;
    opacity: 0.8;
    margin-bottom: 1.875rem;
}

.product-features-box {
    background-color: #f6f6f6;
    border-radius: 0.75rem;
    padding: 2.25rem 2.5rem;
}

.product-features-title {
    font-size: 0.9375rem;
    font-weight: bold;
    color: #000000;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.25rem;
}

.product-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.product-features-list li {
    font-size: 0.75rem;
    color: #8b8b8b;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.bullet-dot {
    width: 0.375rem;
    height: 0.375rem;
    background-color: #6fa032;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

/* 询盘需求表单 */
.product-quote-box {
    background-color: #fdfdfd;
    border: 1px solid #e1e1e1;
    border-radius: 0.75rem;
    padding: 2.5rem;
    /*margin-bottom: 2.5rem;*/
    box-shadow: 0 0.25rem 1.25rem rgba(0,0,0,0.01);
}

.product-quote-title {
    font-size: 2.1875rem;
    font-weight: bold;
    color: #000000;
    margin-bottom: 0.625rem;
}

.product-quote-subtitle {
    font-size: 0.9375rem;
    font-weight: bold;
    color: #000000;
    margin-bottom: 1.875rem;
}

.product-quote-form {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.form-group {
    position: relative;
    width: 100%;
}

.form-control {
    width: 100%;
    height: 3.5rem;
    padding: 0 1.5rem;
    font-size: 0.8125rem;
    font-weight: bold;
    color: #000000;
    border: 1px solid #bebebe;
    border-radius: 1.75rem;
    background-color: #ffffff;
    outline: none;
    box-sizing: border-box;
    transition: all 0.3s;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.form-control label{
    width: max-content;
}
.form-control select, .form-control input, .form-control textarea{
    flex: 1;
    margin-left: 0.625rem;
    border: none;
    outline: none;
    appearance: none;
}
.form-control.textarea{
    height: max-content;
    padding: 0.625rem 1.5rem;
    align-items: flex-start;
}

.form-control::-webkit-input-placeholder {
    color: #000000;
    font-weight: bold;
}
.form-control:-ms-input-placeholder {
    color: #000000;
    font-weight: bold;
}
.form-control::placeholder {
    color: #000000;
    font-weight: bold;
}

.form-control:focus {
    border-color: #6fa032;
    background-color: #ffffff;
    box-shadow: 0 0 0 0.25rem rgba(111,160,50,0.1);
}

/* 下拉选择器特殊样式 */
.select-wrap {
    position: relative;
}

.select-wrap select.form-control {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding-right: 3.125rem;
    cursor: pointer;
}

.select-arrow {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 0.3125rem solid transparent;
    border-right: 0.3125rem solid transparent;
    border-top: 0.375rem solid #000000;
    pointer-events: none;
    transition: transform 0.3s;
}

.select-wrap select.form-control:focus + .select-arrow {
    transform: translateY(-50%) rotate(180deg);
}

/* 表单底部提示和按钮 */
.form-note-row {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1.25rem;
    margin-top: 0.625rem;
}

.form-note {
    font-size: 0.75rem;
    color: #8b8b8b;
    line-height: 1.4;
    flex: 1;
}

.btn-lets-talk {
    font-size: 0.8125rem;
    font-weight: bold;
    color: #6fa032;
    text-decoration: none;
    border-bottom: 0.125rem solid #6fa032;
    padding-bottom: 0.125rem;
    white-space: nowrap;
    transition: all 0.3s;
}

.btn-lets-talk:hover {
    color: #4c7d21;
    border-color: #4c7d21;
}

/* 客户选择配置展示 */
.product-contact-config{
    width: 100%;
    padding: 2.5rem 0;
}
.product-contact-config-header{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.product-contact-config-header-title{
    width: 100%;
    text-align: left;
    font-size: 2.1875rem;
    font-weight: bold;
}
.product-contact-config-body{
    width: 100%;
    padding-top: 1.875rem;
}
.product-contact-config-items{
    width: calc(100% - 5.125rem);
    padding: 1.875rem 2.5rem;
    background: #f6f6f6;
    border: #eeeeee solid 1px;
    border-radius: 0.625rem;
}
.product-contact-config-item{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.625rem;
}
.product-contact-config-item:last-of-type{
    margin-bottom: 0;
}
.product-contact-config-label{
    width: max-content;
    text-align: left;
    font-size: 1rem;
    color: #999999;
}
.product-contact-config-value{
    flex: 1;
    padding-left: 1.875rem;
    text-align: right;
    font-size: 1rem;
    font-weight: bold;
}

/* 客户联系信息表单 */
.product-contact-box {
    background-color: #ffffff;
    border: 1px solid #e1e1e1;
    border-radius: 0.75rem;
    padding: 2.5rem;
    box-shadow: 0 0.25rem 1.25rem rgba(0,0,0,0.01);
}

.product-contact-title {
    font-size: 2.1875rem;
    font-weight: bold;
    color: #000000;
    margin-bottom: 1.875rem;
}

.product-contact-form {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.form-row {
    display: flex;
    flex-direction: row;
    gap: 0.875rem;
    width: 100%;
}

.form-row .col-6 {
    width: 50%;
}

.form-control.textarea {
    height: max-content;
    padding: 1.25rem 1.5rem;
    border-radius: 1rem;
    resize: none;
    font-family: inherit;
    line-height: 1.6;
}

.btn-submit-requirements {
    width: 100%;
    height: 3.5rem;
    background-color: #6fa032;
    color: #ffffff;
    font-size: 0.8125rem;
    font-weight: bold;
    border: none;
    border-radius: 1.75rem;
    cursor: pointer;
    transition: all 0.3s;
    outline: none;
    box-shadow: 0 0.25rem 0.9375rem rgba(111,160,50,0.2);
}

.btn-submit-requirements:hover {
    background-color: #4c7d21;
    box-shadow: 0 0.375rem 1.25rem rgba(111,160,50,0.3);
}

.btn-submit-requirements:active {
    transform: scale(0.99);
}

/* 区块3 */
.product-section3-container{
    width: 100%;
    padding-bottom: 8.75rem;
}
.product-section3-container-header{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
}
.product-section3-container-header-title{
    flex: 1;
    padding-right: 3.125rem;
    text-align: left;
    font-size: 3.3125rem;
    font-weight: bold;
}
.product-section3-container-header-more-btn{
    width: 11.625rem;
    height: 3.5rem;
    line-height: 3.5rem;
    border-radius: 1.75rem;
    text-align: center;
    font-size: 1.0625rem;
    text-decoration: none;
    color: #FFFFFF;
    background: #6fa032;
}
.product-section3-container-header-more-btn:hover{
    opacity: 0.8;
}
.product-section3-container-body{
    width: 100%;
    padding-top: 7.5rem;
}
.product-section3-desc-swiper-wrap{
    width: 100%;
}
.product-section3-desc-swiper{
    width: 100%;
}
.product-section3-desc-swiper .swiper-slide{
    width: 31.25rem;
    padding-bottom: 7.5rem;
}
.product-section3-desc-swiper .swiper-button-next{
    top: unset;
    right: calc((100% - var(--section-width)) / 2);
    bottom: 0;
}
.product-section3-desc-swiper .swiper-button-prev{
    top: unset;
    left: unset;
    right: calc((100% - var(--section-width)) / 2 + 3.125rem + 0.625rem);
    bottom: 0;
}
.product-section3-desc-swiper .swiper-pagination{
    width: 79.375rem;
    left: calc((100% - var(--section-width)) / 2);
    bottom: 1.4375rem;
    top: unset;
    border-radius: 0.125rem;
}
.product-section3-desc-swiper .swiper-pagination-progressbar-fill{
    border-radius: 0.125rem;
    background: #6fa032;
}
.product-section3-desc{
    width: 100%;
    user-select: none;
    padding-bottom: 2.8125rem;
    border-bottom: #cbcbcb solid 1px;
}
.product-section3-desc-poster{
    width: 100%;
    height: 22.5rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.product-section3-desc-poster-img{
    width: 100%;
    height: 22.5rem;
    object-fit: contain;
}
.product-section3-desc-info{
    width: 100%;
    padding-top: 1.5625rem;
}
.product-section3-desc-title{
    width: 100%;
    text-align: left;
    font-size: 2rem;
    font-weight: bold;
}
.product-section3-desc-description{
    width: 100%;
    padding-top: 0.625rem;
    text-align: left;
    font-size: 1rem;
    word-break: break-all;
}
.product-section3-desc-actions{
    width: 100%;
    padding-top: 2.1875rem;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}
.product-section3-desc-action{
    width: 10.625rem;
    height: 3.375rem;
    line-height: 3.375rem;
    border: #a9a9a9 solid 1px;
    border-radius: 1.75rem;
    text-align: center;
    font-size: 1.125rem;
    color: #000000;
    text-decoration: none;
}
.product-section3-desc-action:hover{
    background: #6fa032;
    color: #FFFFFF;
    border: #6fa032 solid 1px;
}