/* Reset and Base Styles */


.section-title {
    font-size: 42px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 60px;
    color: #000;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'Times New Roman', serif;
}

/* Hero Section with Swiper */
.hero-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-top: 0;
}

.hero-swiper {
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-title {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title i {
    margin-right: 10px;
    font-size: 40px;
    cursor: pointer;
    transition: transform 0.3s;
}

.hero-title i:hover {
    transform: scale(1.1);
}

.hero-subtitle {
    font-size: 16px;
    margin-bottom: 40px;
    line-height: 1.8;
    opacity: 0.9;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.stat-item {
    flex: 1;
    min-width: 150px;
}

.stat-number {
    font-size: 48px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 12px;
    text-transform: uppercase;
    opacity: 0.8;
    letter-spacing: 1px;
}

.hero-certifications {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.cert-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: bold;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Swiper Navigation */
.hero-swiper .swiper-pagination {
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.hero-swiper .swiper-pagination-bullet {
    background: #fff;
    opacity: 0.5;
    width: 12px;
    height: 12px;
}

.hero-swiper .swiper-pagination-bullet-active {
    opacity: 1;
    background: #ff4444;
}

.hero-swiper .swiper-button-next,
.hero-swiper .swiper-button-prev {
    color: #fff;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 隐藏 Swiper 默认的文字 */
.hero-swiper .swiper-button-next::after,
.hero-swiper .swiper-button-prev::after {
    display: none;
}

/* Font Awesome 图标样式 */
.hero-swiper .swiper-button-next i,
.hero-swiper .swiper-button-prev i {
    font-size: 20px;
    color: #fff;
    line-height: 1;
}

.hero-swiper .swiper-button-next:hover,
.hero-swiper .swiper-button-prev:hover {
    background: rgba(255, 255, 255, 0.4);
}

.hero-swiper .swiper-button-next:hover i,
.hero-swiper .swiper-button-prev:hover i {
    color: #fff;
}

.hero-swiper .swiper-button-next {
    right: 20px;
}

.hero-swiper .swiper-button-prev {
    left: 20px;
}


.read-more-btn {
    font-family: Roboto;
    display: inline-block;
    position: relative;
    padding: 12px 40px;
    background: #7a0812;
    color: #fff;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
    overflow: hidden;
    z-index: 1;
    transition: color 0.4s ease;
}

.read-more-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #aa0909;
    transition: width 0.4s ease;
    z-index: -1;
}

.read-more-btn:hover::before {
    width: 100%;
}

.read-more-btn:hover {
    color: #fff;
}

/* Categories Section */
.categories-section {
    padding: 80px 0 100px;
    background-color: #fff;
}
.categories-section .container{
    max-width: 96% !important;
}

.categories-section .section-title {
    margin-bottom: 30px;
}

.section-subtitle {
    text-align: center;
    font-size: 14px;
    color: #777;
    margin-bottom: 40px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.category-item {
    background: #fff;
    border-radius: 0;
    overflow: hidden;
}


.category-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.category-item:hover .category-image img {
    transform: scale(1.08);
}

.category_dec {
    position: relative;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    margin: auto;
    border: 1px solid #eee;
    border-top: 0;
    background: #f7f7f7;
    padding: 16px 10px;
}

.category-item .category-title {
    font-size: 16px;
    line-height: 1.5;
    color: #333333;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    font-weight: 500;
    overflow: hidden;
    word-break: break-word;
    text-align: center;
}
.category-item .category-title:hover{
    color: #cf1625 !important;
}
.category-item .category-desc {
    margin-top: 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    word-break: break-word;
    text-align: center;
    font-size: 14px;
    color: #6F6F6F;
    letter-spacing: 0;
    line-height: 1.5;
}

.category-btn {
    font-weight: 500;
    font-size: 18px;
    color: #cf1625;
    border: 1px solid #cf1625;
    margin: 20px auto 20px;
    width: 166px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-btn:hover {
    background: #cf1625;
    color: #fff;
}

@media (max-width: 1200px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }
}


/* Solutions Section */
.solutions-section {
    position: relative;
    padding: 100px 0;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.solutions-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-image: url('/static/picture/1-1920-1920.webp');
    transition: background-image 0.5s ease;
    z-index: 0;
}

.solutions-section .container {
    position: relative;
    z-index: 1;
    width: 100%;
}

.solutions-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.solutions-left {
    background: rgba(60, 60, 60, 0.75);
    padding: 50px 40px;
    max-width: 500px;
}

.solutions-title {
    font-family: 'Times New Roman', serif;
    font-size: 42px;
    font-weight: 400;
    color: #fff;
    margin: 0 0 20px 0;
    letter-spacing: 1px;
}

.solutions-divider {
    width: 60px;
    height: 2px;
    background: #fff;
    margin: 0 0 25px 0;
}

.solutions-subtitle {
    font-size: 16px;
    color: #fff;
    margin: 0;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.solutions-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 15px;
}

.solution-item {
    background: #fff;
    padding: 20px 25px;
    width: 325px;
    border-radius: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    cursor: pointer;
}

.solution-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    background-color: #7a0812;
    transform: translateX(5px);
}

.solution-item:hover .solution-name {
    color: #fff;
}

.solution-item:hover .solution-desc {
    color: #fff;
}

.solution-name {
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    color: #333;
    margin-bottom: 6px;
}

.solution-desc {
    font-size: 16px;
    text-align: center;
    color: #666;
    font-weight: 400;
}

@media (max-width: 1200px) {
    .solutions-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .solutions-left {
        max-width: 100%;
    }
}

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

.showroom-desc {
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Blogs Section */
.blogs-section {
    padding: 100px 0;
    background-color: #f5f5f7;
}

.blogs-section .section-title {
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.blogs-subtitle {
    text-align: center;
    margin: 0 auto 34px;
    max-width: 980px;
    font-size: 12px;
    color: #7b7b7b;
    text-transform: lowercase;
    line-height: 1.6;
}

.blogs-grid.blogs-news-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.blog-item {
    background: #fff;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    border: 0;
    transition: transform 0.3s;
}

.blog-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.blog-image {
    display: block;
    width: 100%;
    height: auto;
    min-height: 0;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.blog-item:hover .blog-image img {
    transform: scale(1.04);
}

.blog-content {
    padding: 0;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.blog-date {
    font-size: 20px;
    color: #fff;
    background: rgba(0, 0, 0, 0.38);
    padding: 10px 14px;
    position: absolute;
    left: 0;
    bottom: 0;
    line-height: 1;
}

.blog-title {
    display: block;
    color: #2b2b2b;
    text-decoration: none;
    transition: color 0.25s;
    overflow: hidden;
    text-overflow: ellipsis;
}

.blog-title:hover {
    color: #9e131b;
}

.blog-desc {
    margin: 0;
    color: #9a9a9a;
    line-height: 1.5;
    overflow: hidden;
}

.blog-read-more {
    display: none;
}

.blog-item:first-child {
    position: relative;
    grid-row: 1 / span 3;
    height: 378px;
}

.blog-item:first-child .blog-image {
    height: 378px;
}

.blog-item:first-child .blog-content {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 10px 14px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    background: rgba(0, 0, 0, 0.52);
    transition: all 0.3s ease;
}

.blog-item:first-child .blog-content::before {
    content: '';
    position: absolute;
    left: 30px;
    right: 30px;
    top: 88px;
    height: 1px;
    background: rgba(255, 255, 255, 0.75);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.blog-item:first-child:hover .blog-content {
    left: 28px;
    right: 28px;
    bottom: 20px;
    width: auto;
    height: calc(100% - 40px);
    padding: 24px 28px 22px;
    background: #d91b2a;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}

.blog-item:first-child:hover .blog-content::before {
    opacity: 1;
    top: 82px;
}

.blog-item:first-child .blog-date {
    position: static;
    background: transparent;
    padding: 0;
    font-size: 22px;
    line-height: 1;
    white-space: nowrap;
    flex: 0 0 auto;
}

.blog-item:first-child:hover .blog-date {
    order: 2;
    margin-top: auto;
    font-size: 24px;
}

.blog-item:first-child .blog-title {
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.2;
    margin: 0;
    padding: 0;
    max-width: 70%;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-item:first-child:hover .blog-title {
    order: 1;
    max-width: 100%;
    font-size: 16px;
    line-height: 1.35;
    -webkit-line-clamp: 2;
}

.blog-item:first-child .blog-desc {
    display: none;
}

.blog-item:not(:first-child) {
    display: grid;
    grid-template-columns: 170px 1fr;
    height: 110px;
    position: relative;
}

.blog-item:not(:first-child) .blog-image {
    height: 110px;
}

.blog-item:not(:first-child) .blog-content {
    padding: 10px 14px;
    justify-content: center;
    position: relative;
    transition: background-color 0.25s ease;
}

.blog-item:not(:first-child):hover .blog-content {
    background-color: #cf1625;
}

.blog-item:not(:first-child):hover .blog-title,
.blog-item:not(:first-child):hover .blog-desc {
    color: #fff;
}

.blog-item:not(:first-child) .blog-date {
    display: none;
}

.blog-item:not(:first-child) .blog-title {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.3;
    margin: 0 0 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.blog-item:not(:first-child) .blog-desc {
    font-size: 13px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-item:not(:first-child)::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 14px 14px;
    border-color: transparent transparent #cf1625 transparent;
}

/* Why Choose Us Section */
.why-choose-section {
    padding: 85px 0 95px;
}
@media (min-width: 1200px) {
    .why-choose-section .container{
        width: 1180px !important;
    }
}

.why-choose-title {
    margin: 0 0 18px;
}

.why-choose-subtitle {
    max-width: 820px;
    margin: 0 auto 56px;
    text-align: center;
    font-size: 18px;
    color: #aaa;
    line-height: 1.55;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 42px 48px;
}

.why-item-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.why-num {
    color: #b21b1b;
    font-size: 20px;
    font-weight: 600;
    line-height: 1;
}

.why-line {
    width: 52px;
    height: 1px;
    background: #7f7f7f;
    margin-top: 2px;
}

.why-item-head h3 {
    margin: 0;
    font-size: 26px;
    color: #2f2f2f;
    line-height: 1.2;
    font-weight: 700;
}

.why-item p {
    margin: 0;
    color: #6c6c6c;
    font-size: 16px;
    line-height: 1.55;
}

@media (max-width: 1200px) {
    .why-choose-title {
        font-size: 48px;
    }

    .why-choose-subtitle {
        font-size: 18px;
    }

    .why-item-head h3 {
        font-size: 30px;
    }

    .why-item p {
        font-size: 18px;
    }
}

@media (max-width: 992px) {
    .why-choose-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .why-choose-section {
        padding: 60px 0;
    }

    .why-choose-title {
        font-size: 38px;
    }

    .why-choose-subtitle {
        font-size: 14px;
        margin-bottom: 34px;
    }

    .why-choose-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .why-item-head h3 {
        font-size: 24px;
    }

    .why-item p {
        font-size: 15px;
    }
}

/* Our certificates Section */
.certificates-section {
    padding: 68px 0 ;
    background: #ededed;
    overflow: hidden;
}

.certificates-container {
    max-width: 1220px !important;
    padding: 0 16px;
}

.certificates-title {
    margin: 0;
    text-align: center;
    font-size: 48px;
    line-height: 1.14;
    color: #000;
    font-weight: 700;
    letter-spacing: 0;
}

.certificates-subtitle {
    margin: 12px auto 84px;
    text-align: center;
    color: #111;
    font-size: 16px;
    line-height: 1.32;
    font-weight: 400;
}

.certificates-swiper-wrap {
    position: relative;
    width: 1120px;
    max-width: 100%;
    height: 370px;
    margin: 0 auto;
    overflow: visible;
}

.certificates-swiper {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.certificates-swiper .swiper-wrapper {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    transform: translateX(0);
    transition: transform 0.45s ease;
}

.certificates-swiper .swiper-wrapper.is-resetting {
    transition: none;
}

.certificates-swiper .swiper-wrapper.is-sliding-next {
    transform: translateX(-216px);
}

.certificates-swiper .swiper-wrapper.is-sliding-prev {
    transform: translateX(216px);
}

.certificate-slide {
    flex: 0 0 270px;
    width: 270px;
    height: 370px;
    margin: 0 -28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.45s ease;
}

.certificate-slide img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.16));
}

.certificates-swiper .swiper-slide-active {
    transform: scale(1.2);
    z-index: 5;
}

.certificates-swiper .swiper-slide-prev,
.certificates-swiper .swiper-slide-next {
    transform: scale(1.02);
    z-index: 3;
}

.certificates-swiper .swiper-slide:not(.swiper-slide-active):not(.swiper-slide-prev):not(.swiper-slide-next) {
    transform: scale(0.92);
    z-index: 1;
}

.certificates-button-prev,
.certificates-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #151515;
    cursor: pointer;
    z-index: 8;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.certificates-button-prev:hover,
.certificates-button-next:hover {
    background: #fff;
    transform: translateY(-50%) scale(1.04);
}

.certificates-button-prev {
    left: calc(50% - 160px);
}

.certificates-button-next {
    right: calc(50% - 160px);
}

.certificates-caption {
    min-height: 26px;
    margin: 84px 0 0;
    text-align: center;
    color: #111;
    font-size: 20px;
    line-height: 1.3;
    font-weight: 700;
}

@media (max-width: 992px) {
    .certificates-title {
        font-size: 44px;
    }

    .certificates-subtitle {
        font-size: 15px;
        margin-bottom: 68px;
    }

    .certificates-swiper-wrap {
        width: 920px;
        height: 330px;
    }

    .certificate-slide {
        flex-basis: 238px;
        width: 238px;
        height: 330px;
        margin: 0 -24px;
    }

    .certificates-button-prev {
        left: calc(50% - 138px);
    }

    .certificates-button-next {
        right: calc(50% - 138px);
    }
}

@media (max-width: 768px) {
    .certificates-section {
        padding: 40px 0 44px;
    }

    .certificates-title {
        font-size: 36px;
    }

    .certificates-subtitle {
        margin-bottom: 34px;
    }

    .certificates-swiper-wrap {
        width: 280px;
        height: 330px;
        overflow: hidden;
    }

    .certificate-slide {
        width: 240px;
        height: 320px;
    }

    .certificates-swiper .swiper-slide-active,
    .certificates-swiper .swiper-slide-prev,
    .certificates-swiper .swiper-slide-next,
    .certificates-swiper .swiper-slide:not(.swiper-slide-active):not(.swiper-slide-prev):not(.swiper-slide-next) {
        transform: scale(1);
    }

    .certificates-button-prev,
    .certificates-button-next {
        width: 40px;
        height: 40px;
    }

    .certificates-button-prev {
        left: 8px;
    }

    .certificates-button-next {
        right: 8px;
    }
}

/* Quotation Section */
.quotation-section {
    position: relative;
    min-height: 250px;
    padding: 46px 0 56px;
    overflow: hidden;
    background: #fff;
}

.quotation-particles {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.95;
    pointer-events: none;
}

.quotation-section::before,
.quotation-section::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(16px);
    opacity: 0.55;
    animation: quotationGlowDrift 6s ease-in-out infinite alternate;
}

.quotation-section::before {
    top: -40px;
    left: 8%;
    width: 170px;
    height: 170px;
    background: rgba(0, 0, 0, 0.05);
}

.quotation-section::after {
    right: 10%;
    bottom: -55px;
    width: 240px;
    height: 240px;
    background: rgba(0, 0, 0, 0.03);
    animation-duration: 8s;
    animation-direction: alternate-reverse;
}

.quotation-section .particles-js-canvas-el {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    filter: contrast(1.08) saturate(1.12);
}

@keyframes quotationGlowDrift {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    100% {
        transform: translate3d(18px, -12px, 0) scale(1.12);
    }
}

.quotation-container {
    position: relative;
    z-index: 1;
    max-width: 980px !important;
}

.quotation-form-wrapper {
    max-width: 880px;
    margin: 0 auto;
    padding: 0;
    background: transparent;
}

.quotation-title {
    margin: 0 0 10px;
    text-align: center;
    color: #111;
    font-size: 42px;
    line-height: 1.12;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.quotation-form {
    width: 100%;
}

.form-columns {
    display: grid;
    gap: 20px;
    margin-bottom: 20px;
}

.form-column {
    display: flex;
    gap: 20px;
}

.form-group {
    width: 100%;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 0;
    font-size: 15px;
    font-family: inherit;
    background-color: #fff;
    color: #333;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #999;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border: 1px solid #7a0812;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    text-align: left;
    margin-top: 10px;
}

.submit-btn {
    padding: 12px 40px;
    background: #aaa;
    color: #fff;
    border: none;
    border-radius: 0;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s;
    text-transform: none;
    width: 100%;
}

.submit-btn:hover {
    background: #666;
}

@media (max-width: 768px) {
    .form-columns {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .quotation-form-wrapper {
        margin: 0 auto;
        padding: 0;
    }
}

/* Feedback form (feedback.htm) styles for index quotation section */
.quotation-form #feedbackForm {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px 42px;
    width: 100%;
    align-items: start;
}

.quotation-form #feedbackForm .form-group {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0;
}

.quotation-form #feedbackForm .form-group:nth-child(3) {
    display: none;
}

.quotation-form #feedbackForm .form-group:nth-child(5) {
    grid-column: 1 / -1;
}

.quotation-form #feedbackForm .form-group input,
.quotation-form #feedbackForm .form-group textarea {
    width: 100%;
    height: 40px;
    padding: 0 8px;
    border: 1px solid #d8d8d8;
    border-radius: 0;
    background: rgba(255, 255, 255, 0.72);
    color: #333;
    font-size: 12px;
    line-height: 40px;
    font-family: Arial, sans-serif;
    box-sizing: border-box;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.quotation-form #feedbackForm .form-group input::placeholder,
.quotation-form #feedbackForm .form-group textarea::placeholder {
    color: #777;
}

.quotation-form #feedbackForm .form-group input:focus,
.quotation-form #feedbackForm .form-group textarea:focus {
    outline: none;
    border-color: #c91d24;
    background: rgba(255, 255, 255, 0.9);
}

.quotation-form #feedbackForm .form-group textarea {
    height: 66px;
    min-height: 66px;
    padding: 9px 8px;
    line-height: 1.4;
    resize: none;
}

.quotation-form #feedbackForm .form-submit {
    grid-column: 1 / -1;
    width: 100%;
    margin-top: 0;
    text-align: center;
}

.quotation-form #feedbackForm .btn-submit-feedback {
    width: 140px;
    height: 36px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: #d71920;
    color: #fff;
    font-size: 14px;
    font-weight: 400;
    line-height: 36px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.quotation-form #feedbackForm .btn-submit-feedback:hover {
    background: #b8141a;
}

@media (max-width: 1024px) {
    .quotation-container {
        max-width: 920px !important;
    }

    .quotation-form #feedbackForm {
        gap: 14px 24px;
    }
}

@media (max-width: 768px) {
    .quotation-section {
        padding: 42px 0;
    }

    .quotation-title {
        font-size: 28px;
        margin-bottom: 18px;
    }

    .quotation-form #feedbackForm {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .quotation-form #feedbackForm .form-group:nth-child(3) {
        display: flex;
    }

    .quotation-form #feedbackForm .form-group:nth-child(5),
    .quotation-form #feedbackForm .form-submit {
        grid-column: auto;
    }
}

/* Mobile responsiveness overrides */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .hero-section {
    }
    
    .hero-swiper {
        height: 100%;
    }
    
    .hero-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
    
    .hero-swiper .swiper-pagination {
        bottom: 30px;
    }
    
    .hero-swiper .swiper-button-next,
    .hero-swiper .swiper-button-prev {
        display: none;
    }
    
    .section-title {
        font-size: 32px;
        margin-bottom: 40px;
    }
    
    .section-subtitle {
        font-size: 13px;
        margin-bottom: 30px;
    }
  
    
    .advantage-desc {
        font-size: 15px;
    }
    
    .about-service-section {
        padding: 80px 0;
    }
    
    .about-service-wrapper {
        grid-template-columns: 1fr;
        grid-template-areas:
            "image1"
            "what"
            "about"
            "image2";
        gap: 40px;
    }
    
    .about-image-2 {
        top: 0;
    }
    
    .about-text .section-title {
        font-size: 28px;
    }
    
    .about-subtitle,
    .service-text {
        font-size: 16px;
    }
    
    .service-pillars {
        flex-direction: column;
        gap: 20px;
    }
    
    .pillar-item {
        border-right: none;
        border-bottom: 1px solid #e0e0e0;
        padding: 15px 0;
    }
    
    .pillar-item:last-child {
        border-bottom: none;
    }
    
    .service-feature-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .solutions-section {
        padding: 60px 0;
        min-height: auto;
    }
    
    .solutions-left {
        padding: 40px 30px;
    }
    
    .solutions-title {
        font-size: 36px;
    }
    
    .solution-item {
        width: 100%;
    }
    
    .blogs-section {
        padding: 80px 0;
    }
    
    .blogs-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .blogs-grid.blogs-news-layout {
        grid-template-columns: 1fr;
    }

    .blog-item:first-child {
        grid-row: auto;
    }

    .blog-item:first-child .blog-image {
        min-height: 360px;
    }

    .blog-item:not(:first-child) {
        grid-template-columns: 180px 1fr;
    }
    
    .quotation-section {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
   
    .container {
        padding: 0 20px;
    }
    
    .hero-section {
        height: 50vh;
        min-height: 400px;
        max-height: 500px;
    }
    
    .hero-swiper {
        height: 100%;
    }
    
    .hero-slide {
        height: 100%;
    }
    
    .hero-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
    
    .hero-swiper .swiper-pagination {
        bottom: 20px;
    }
    
    .hero-swiper .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
        margin: 0 4px;
    }
    
    .hero-swiper .swiper-button-next,
    .hero-swiper .swiper-button-prev {
        display: none;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 14px;
        margin-bottom: 24px;
    }
    
    .hero-stats {
        gap: 16px;
    }
    
    .stat-item {
        min-width: 120px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .advantages-section,
    .categories-section,
    .stats-icons-section,
    .about-service-section,
    .solutions-section,
    .blogs-section,
    .quotation-section {
        padding: 60px 0;
    }
    
    .advantages-grid,
    .categories-grid,
    .blogs-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .blogs-section .section-title {
        font-size: 40px;
    }

    .blogs-subtitle {
        font-size: 11px;
        margin-bottom: 24px;
    }

    .blog-item:first-child .blog-image {
        min-height: 260px;
    }

    .blog-item:first-child .blog-title {
        font-size: 24px;
        max-width: 100%;
    }

    .blog-item:not(:first-child) {
        grid-template-columns: 1fr;
        height: auto;
    }

    .blog-item:not(:first-child) .blog-image {
        min-height: 200px;
    }

    .blog-item:not(:first-child) .blog-title {
        white-space: normal;
    }
    
    .advantage-item {
        padding: 18px 20px;
    }
    
    .advantage-icon {
        width: 60px;
        height: 60px;
    }
    
    .advantage-title {
        font-size: 20px;
    }
    
    .advantage-desc {
        font-size: 14px;
    }
    
    .categories-section .section-title {
        font-size: 28px;
    }
    
    .section-subtitle {
        font-size: 12px;
        margin-bottom: 25px;
    }
    
    .category-btn {
        width: 100%;
        max-width: 200px;
    }
    
    .stats-icons-wrapper {
        gap: 20px;
    }
    
    .stat-item {
        flex: 1 1 calc(50% - 10px);
        min-width: auto;
    }
    
    .about-service-wrapper {
        gap: 30px;
    }
    
    .about-text .section-title {
        font-size: 24px;
    }
    
    .about-subtitle,
    .service-text {
        font-size: 15px;
    }
    
    .solutions-title {
        font-size: 32px;
    }
    
    .solutions-left {
        padding: 30px 20px;
    }
    
    .solution-item {
        padding: 18px 20px;
    }
    
    .solution-name {
        font-size: 18px;
    }
    
    .solution-desc {
        font-size: 14px;
    }
    
    .blog-image {
        height: 220px;
    }
    
    .blog-content {
        padding: 20px 16px;
    }
    
    .blog-title {
        font-size: 18px;
    }
    
    .blog-desc {
        font-size: 13px;
    }
    
    .quotation-form-wrapper {
        padding: 30px 20px;
    }
    
    .quotation-title {
        font-size: 28px;
        margin-bottom: 25px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .section-title {
        font-size: 26px;
        margin-bottom: 28px;
    }
    
    .hero-section {
        height: 45vh;
        min-height: 350px;
        max-height: 450px;
    }
    
    .hero-swiper {
        height: 100%;
    }
    
    .hero-slide {
        height: 100%;
    }
    
    .hero-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
    
    .hero-swiper .swiper-pagination {
        bottom: 15px;
    }
    
    .hero-swiper .swiper-pagination-bullet {
        width: 6px;
        height: 6px;
        margin: 0 3px;
    }
    
    .hero-swiper .swiper-button-next,
    .hero-swiper .swiper-button-prev {
        display: none;
    }
    
    .hero-title {
        font-size: 24px;
    }
    
    .hero-title i {
        font-size: 20px;
        margin-right: 6px;
    }
    
    .hero-subtitle {
        font-size: 13px;
        margin-bottom: 20px;
        line-height: 1.6;
    }
    
    .hero-stats {
        gap: 12px;
        margin-bottom: 20px;
    }
    
    .stat-item {
        min-width: auto;
        flex: 1 1 calc(50% - 6px);
    }
    
    .stat-number {
        font-size: 32px;
    }
    
    .stat-label {
        font-size: 11px;
    }
    
    .hero-certifications {
        gap: 8px;
    }
    
    .cert-badge {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    .advantages-section,
    .categories-section,
    .stats-icons-section,
    .about-service-section,
    .solutions-section,
    .blogs-section,
    .quotation-section {
        padding: 40px 0;
    }
    
    .advantage-item {
        padding: 16px 18px;
    }
    
    .advantage-icon {
        width: 50px;
        height: 50px;
    }
    
    .advantage-title {
        font-size: 18px;
    }
    
    .advantage-desc {
        font-size: 13px;
    }
    
    .categories-section .section-title {
        font-size: 24px;
    }
    
    .section-subtitle {
        font-size: 11px;
    }
    
    .category_dec {
        width: 100%;
    }
    
    .category-title {
        font-size: 15px;
    }
    
    .category-desc {
        font-size: 13px;
    }
    
    .stats-icons-wrapper {
        flex-direction: column;
        gap: 16px;
    }
    
    .stat-item {
        flex: 1 1 100%;
        width: 100%;
    }
    
    .about-text .section-title {
        font-size: 22px;
    }
    
    .about-subtitle,
    .service-text {
        font-size: 14px;
    }
    
    .pillar-item strong {
        font-size: 22px;
    }
    
    .pillar-item span {
        font-size: 14px;
    }
    
    .solutions-title {
        font-size: 28px;
    }
    
    .solutions-left {
        padding: 25px 18px;
    }
    
    .solution-item {
        padding: 16px 18px;
    }
    
    .solution-name {
        font-size: 16px;
    }
    
    .solution-desc {
        font-size: 13px;
    }
    
    .blog-image {
        height: 200px;
    }
    
    .blog-title {
        font-size: 16px;
    }
    
    .blog-desc {
        font-size: 12px;
    }
    
    .quotation-form-wrapper {
        padding: 25px 15px;
    }
    
    .quotation-title {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .read-more-btn,
    .category-btn,
    .quotation-form .submit-btn,
    .quotation-form #feedbackForm .btn-submit-feedback {
        width: 100%;
        text-align: center;
    }
}