@charset "UTF-8";

/* ============================================================
   三久太陽能 - 公司介紹頁 (s39-about)
   使用方式：<section class="s39-about-section">
   需搭配 s39-nav-footer.css 一起使用
   ============================================================ */

/* ============================================================
   頁面主標題 (與 index hero 同風格) - 高度 200px
   ============================================================ */
.s39-about-hero {
    background: linear-gradient(135deg, #3a8fd4 0%, #6bb0e8 100%);
    color: white;
    padding: 0;
    height: 200px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.s39-about-hero::after {
    
    font-size: 160px;
    opacity: 0.06;
    position: absolute;
    right: -10px;
    bottom: -20px;
    transform: rotate(12deg);
}

.s39-about-hero .s39-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
    width: 100%;
}

.s39-about-hero .s39-hero-text {
    flex: 1 1 50%;
}

.s39-about-hero .s39-hero-text h1 {
    font-size: 48px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 4px;
    line-height: 1.2;
}

.s39-about-hero .s39-breadcrumb {
    color: rgba(255, 255, 255, 0.85);
    font-size: 22px;
}

.s39-about-hero .s39-breadcrumb a {
    color: #ffe484;
    text-decoration: none;
    transition: color 0.2s;
}

.s39-about-hero .s39-breadcrumb a:hover {
    text-decoration: underline;
    color: #ffffff;
}

.s39-about-hero .s39-hero-image {
    flex: 1 1 40%;
    text-align: center;
}

.s39-about-hero .s39-hero-image img {
    max-width: 85%;
    height: auto;
    max-height: 210px;
    display: block;
    background: transparent;
    margin: 0 auto;
}

/* ============================================================
   公司簡介區塊 (字體加大)
   ============================================================ */
.s39-about-section {
    padding: 50px 0;
    background: #ffffff;
}

.s39-about-section.s39-bg-sky {
    background: #e8f2fc;
}

.s39-about-section .s39-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ----- 區塊標題 (字體加大) ----- */
.s39-about-section .s39-section-title {
    font-size: 36px;
    font-weight: 700;
    color: #1a5a96;
    margin-bottom: 6px;
}

.s39-about-section .s39-section-divider {
    width: 60px;
    height: 3px;
    background: #6bb0e8;
    margin: 8px 0 20px 0;
}

.s39-about-section .s39-section-divider.s39-center {
    margin: 8px auto 20px auto;
}

.s39-about-section .s39-section-sub {
    color: #4a6a8a;
    font-size: 21px;
    margin-bottom: 24px;
}

/* ----- 公司簡介內文 (字體加大) ----- */
.s39-about-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.s39-about-content .s39-text {
    flex: 2;
    min-width: 280px;
}

.s39-about-content .s39-text p {
    color: #1e2a4a;
    font-size: 21px;
    line-height: 1.9;
    margin-bottom: 14px;
}

.s39-about-content .s39-text .s39-highlight {
    color: #2b7bc9;
    font-weight: 600;
}

.s39-about-content .s39-video {
    flex: 1;
    min-width: 280px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(43, 123, 201, 0.14);
    background: #1a2a4a;
}

.s39-about-content .s39-video iframe {
    width: 100%;
    height: 320px;
    border: none;
    display: block;
}

/* ----- 榮耀與肯定 (獎項) (字體加大) ----- */
.s39-awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 16px;
}

.s39-awards-grid .s39-award-item {
    background: #ffffff;
    border-radius: 12px;
    padding: 20px 22px;
    box-shadow: 0 2px 8px rgba(43, 123, 201, 0.06);
    border: 1px solid #dce8f5;
    transition: transform 0.2s, box-shadow 0.2s;
}

.s39-awards-grid .s39-award-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(43, 123, 201, 0.10);
}

.s39-awards-grid .s39-award-item .s39-year {
    display: inline-block;
    background: #2b7bc9;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    padding: 2px 16px;
    border-radius: 20px;
    margin-bottom: 6px;
}

.s39-awards-grid .s39-award-item .s39-award-name {
    color: #1a5a96;
    font-size: 19px;
    font-weight: 500;
    line-height: 1.5;
}

/* ----- 獎項圖片展示 (合併圖 + 獨立圖) ----- */
.s39-awards-banner {
    margin-top: 30px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(43, 123, 201, 0.08);
}

.s39-awards-banner img {
    width: 100%;
    height: auto;
    display: block;
}

.s39-awards-thumbs {
    display: flex;
    gap: 16px;
    flex-wrap: nowrap;
    margin-top: 16px;
    justify-content: center;
}

.s39-awards-thumbs .s39-thumb-item {
    flex: 1;
    max-width: 220px;
    height: 330px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(43, 123, 201, 0.08);
    border: 1px solid #dce8f5;
    transition: transform 0.2s, box-shadow 0.2s;
}

.s39-awards-thumbs .s39-thumb-item:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(43, 123, 201, 0.14);
}

.s39-awards-thumbs .s39-thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ----- 永續服務 (字體加大) ----- */
.s39-service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 16px;
}

.s39-service-grid .s39-service-item {
    background: #ffffff;
    border-radius: 16px;
    padding: 34px 30px;
    box-shadow: 0 4px 16px rgba(43, 123, 201, 0.06);
    border: 1px solid #dce8f5;
    transition: transform 0.2s, box-shadow 0.2s;
    text-align: center;
}

.s39-service-grid .s39-service-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(43, 123, 201, 0.10);
}

.s39-service-grid .s39-service-item i {
    font-size: 48px;
    color: #2b7bc9;
    background: #e4effa;
    padding: 18px;
    border-radius: 60px;
    margin-bottom: 14px;
}

.s39-service-grid .s39-service-item h4 {
    color: #1a5a96;
    font-size: 24px;
    margin-bottom: 8px;
}

.s39-service-grid .s39-service-item p {
    color: #4a6a8a;
    font-size: 19px;
    line-height: 1.7;
}

/* ----- 市占率區塊 (字體加大) ----- */
.s39-market-section {
    display: flex;
    gap: 40px;
    align-items: center;
    flex-wrap: wrap;
    background: #e8f2fc;
    border-radius: 20px;
    padding: 40px;
    margin-top: 10px;
}

.s39-market-section .s39-market-text {
    flex: 1;
    min-width: 220px;
}

.s39-market-section .s39-market-text .s39-big-number {
    font-size: 56px;
    font-weight: 800;
    color: #2b7bc9;
    line-height: 1.1;
}

.s39-market-section .s39-market-text .s39-big-number span {
    font-size: 28px;
    font-weight: 400;
    color: #4a6a8a;
}

.s39-market-section .s39-market-text p {
    color: #1e2a4a;
    font-size: 20px;
    line-height: 1.9;
    margin-top: 8px;
}

.s39-market-section .s39-market-image {
    flex: 1;
    min-width: 220px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(43, 123, 201, 0.10);
}

.s39-market-section .s39-market-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* ----- 服務電話 CTA (字體加大) ----- */
.s39-service-phone {
    background: linear-gradient(135deg, #2b7bc9, #4a9ad9);
    color: #ffffff;
    border-radius: 20px;
    padding: 38px 46px;
    text-align: center;
    margin-top: 30px;
}

.s39-service-phone h3 {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 6px;
}

.s39-service-phone p {
    font-size: 20px;
    opacity: 0.92;
    margin-bottom: 14px;
}

.s39-service-phone .s39-phone-number {
    font-size: 32px;
    font-weight: 700;
    color: #ffe484;
    text-decoration: none;
    letter-spacing: 2px;
}

.s39-service-phone .s39-phone-number:hover {
    color: #ffffff;
}

.s39-service-phone .s39-phone-number i {
    margin-right: 10px;
}

/* ============================================================
   響應式設計 (RWD)
   ============================================================ */

/* ----- 平板 (max-width: 992px) ----- */
@media (max-width: 992px) {
    .s39-about-hero {
        height: 180px;
    }

    .s39-about-hero .s39-hero-text h1 {
        font-size: 36px;
    }

    .s39-about-hero .s39-breadcrumb {
        font-size: 18px;
    }

    .s39-about-hero .s39-hero-image {
        flex: 1 1 100%;
        text-align: center;
    }

    .s39-about-hero .s39-hero-image img {
        max-width: 55%;
        max-height: 120px;
        transform: none;
    }

    .s39-about-hero .s39-hero-text {
        transform: translateY(-30px);
    }

    .s39-about-content {
        flex-direction: column;
    }

    .s39-about-content .s39-video iframe {
        height: 240px;
    }

    .s39-market-section {
        flex-direction: column;
        padding: 28px 20px;
    }

    .s39-market-section .s39-market-text .s39-big-number {
        font-size: 42px;
    }

    .s39-about-section .s39-section-title {
        font-size: 32px;
    }

    .s39-awards-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .s39-awards-thumbs {
        flex-wrap: wrap;
        gap: 14px;
    }

    .s39-awards-thumbs .s39-thumb-item {
        flex: 0 0 calc(33.33% - 10px);
        max-width: calc(33.33% - 10px);
        height: 250px;
    }

    .s39-service-phone .s39-phone-number {
        font-size: 28px;
    }

    .s39-service-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
}

/* ----- 手機 (max-width: 768px) ----- */
@media (max-width: 768px) {
    .s39-about-hero {
        height: 170px;
    }

    .s39-about-hero .s39-hero-text h1 {
        font-size: 30px;
    }

    .s39-about-hero .s39-breadcrumb {
        font-size: 16px;
    }

    .s39-about-hero .s39-hero-image img {
        max-width: 65%;
        max-height: 150px;
        transform: translate(60px, -30px);
    }

    .s39-about-hero .s39-hero-text {
        transform: translateY(30px);
    }

    .s39-about-section .s39-section-title {
        font-size: 28px;
    }

    .s39-about-content .s39-text p {
        font-size: 18px;
    }

    .s39-about-content .s39-video iframe {
        height: 200px;
    }

    .s39-awards-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .s39-awards-grid .s39-award-item .s39-award-name {
        font-size: 17px;
    }

    .s39-awards-thumbs {
        flex-wrap: wrap;
        gap: 12px;
    }

    .s39-awards-thumbs .s39-thumb-item {
        flex: 0 0 calc(50% - 6px);
        max-width: calc(50% - 6px);
        height: 200px;
    }

    .s39-service-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .s39-service-grid .s39-service-item h4 {
        font-size: 20px;
    }

    .s39-service-grid .s39-service-item p {
        font-size: 17px;
    }

    .s39-market-section .s39-market-text .s39-big-number {
        font-size: 36px;
    }

    .s39-market-section .s39-market-text p {
        font-size: 18px;
    }

    .s39-service-phone {
        padding: 24px 20px;
    }

    .s39-service-phone h3 {
        font-size: 24px;
    }

    .s39-service-phone p {
        font-size: 18px;
    }

    .s39-service-phone .s39-phone-number {
        font-size: 26px;
    }
}

/* ----- 小手機 (max-width: 480px) ----- */
@media (max-width: 480px) {
    .s39-about-hero {
        height: 140px;
    }

    .s39-about-hero .s39-hero-text h1 {
        font-size: 24px;
    }

    .s39-about-hero .s39-breadcrumb {
        font-size: 14px;
    }

    .s39-about-hero .s39-hero-image img {
        max-width: 58%;
        max-height: 110px;
        transform: translate(60px, -30px);
    }

    .s39-about-hero .s39-hero-text {
        transform: translateY(30px);
    }

    .s39-about-section .s39-section-title {
        font-size: 24px;
    }

    .s39-about-content .s39-text p {
        font-size: 17px;
    }

    .s39-about-content .s39-video iframe {
        height: 170px;
    }

    .s39-awards-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .s39-awards-grid .s39-award-item .s39-award-name {
        font-size: 16px;
    }

    .s39-awards-thumbs {
        flex-wrap: wrap;
        gap: 10px;
    }

    .s39-awards-thumbs .s39-thumb-item {
        flex: 0 0 calc(50% - 5px);
        max-width: calc(50% - 5px);
        height: 170px;
    }

    .s39-service-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .s39-service-grid .s39-service-item {
        padding: 22px 18px;
    }

    .s39-service-grid .s39-service-item h4 {
        font-size: 19px;
    }

    .s39-service-grid .s39-service-item p {
        font-size: 16px;
    }

    .s39-market-section {
        padding: 20px 16px;
    }

    .s39-market-section .s39-market-text .s39-big-number {
        font-size: 32px;
    }

    .s39-market-section .s39-market-text .s39-big-number span {
        font-size: 22px;
    }

    .s39-market-section .s39-market-text p {
        font-size: 17px;
    }

    .s39-service-phone {
        padding: 20px 16px;
    }

    .s39-service-phone h3 {
        font-size: 22px;
    }

    .s39-service-phone p {
        font-size: 17px;
    }

    .s39-service-phone .s39-phone-number {
        font-size: 22px;
    }
}