/* =========================================
   G-wise Design - 公司簡介頁面樣式 (about.css)
   包含基礎佈局 + 移動端適配 + 富文本內容自適應
   ========================================= */

:root {
    --red: #C8171A;
    --red-dark: #9E1012;
    --red-light: #E53235;
    --green: #6DB82A;
    --green-dark: #4E8A1A;
    --green-light: #82D933;
    --black: #111111;
    --dark: #1A1A1A;
    --mid: #2E2E2E;
    --gray: #888888;
    --white: #FFFFFF;
    --off-white: #F5F5F5;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans TC', sans-serif;
    background: var(--black);
    color: var(--white);
    overflow-x: hidden;
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    height: 88px;
    background: rgba(17, 17, 17, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 4px;
    list-style: none;
    align-items: center;
}

    .nav-links a {
        font-family: 'Noto Sans TC', sans-serif;
        font-size: 14px;
        font-weight: 400;
        letter-spacing: 0.05em;
        color: rgba(255, 255, 255, 0.75);
        text-decoration: none;
        position: relative;
        display: inline-block;
        padding: 4px 10px;
        transition: color 0.25s;
    }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 10px;
            width: 0;
            height: 2px;
            background: var(--green);
            transition: width 0.28s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .nav-links a:hover {
            color: #fff;
        }

            .nav-links a:hover::after {
                width: calc(100% - 20px);
            }

        .nav-links a.active {
            color: #fff;
        }

            .nav-links a.active::after {
                width: calc(100% - 20px);
            }

.nav-cta {
    background: var(--red) !important;
    color: #fff !important;
    padding: 8px 20px;
    font-size: 13px !important;
}

    .nav-cta::after {
        display: none !important;
    }

    .nav-cta:hover {
        background: var(--red-light) !important;
    }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

    .hamburger span {
        display: block;
        width: 24px;
        height: 2px;
        background: #fff;
        transition: all 0.3s;
    }

.mobile-menu {
    display: none;
    position: fixed;
    top: 88px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(17, 17, 17, 0.97);
    z-index: 99;
    padding: 32px 28px;
    flex-direction: column;
    gap: 0;
}

    .mobile-menu.open {
        display: flex;
    }

    .mobile-menu a {
        font-family: 'Noto Sans TC', sans-serif;
        font-size: 18px;
        font-weight: 500;
        letter-spacing: 0.05em;
        color: rgba(255, 255, 255, 0.8);
        text-decoration: none;
        padding: 14px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.07);
        display: flex;
        align-items: center;
        transition: color 0.2s, padding-left 0.25s;
    }

        .mobile-menu a:hover {
            color: #fff;
            padding-left: 8px;
        }

/* ── PAGE HERO ── */
.page-hero {
    position: relative;
    height: 380px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    background: var(--black);
    margin-top: 30px;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 40%;
    filter: brightness(0.55);
}
    .page-hero-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
.page-hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(17, 17, 17, 0.75) 0%, rgba(17, 17, 17, 0.2) 60%, transparent 100%);
}

.page-hero-content {
    position: relative;
    z-index: 2;
    padding: 0 48px 48px;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 120px;
    height: 4px;
    background: var(--green);
    z-index: 3;
}

.page-hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.page-hero-line {
    width: 32px;
    height: 2px;
    background: var(--green);
}

.page-hero-label {
    font-family: 'Barlow', sans-serif;
    font-size: 11px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--green);
}

.page-hero-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 900;
    font-size: clamp(40px, 6vw, 72px);
    line-height: 0.95;
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

/* ── SUB NAV TABS ── */
.sub-nav {
    background: var(--dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sub-nav-inner {
    display: flex;
    padding: 0 48px;
    gap: 0;
}

.sub-tab {
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 14px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    padding: 18px 28px;
    position: relative;
    transition: color 0.2s;
    border-bottom: 3px solid transparent;
    margin-bottom: -1px;
    cursor: pointer;
}

    .sub-tab:hover {
        color: #fff;
    }

    .sub-tab.active {
        color: #fff;
        border-bottom-color: var(--green);
    }

/* ── MAIN CONTENT ── */
.about-wrap {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 64px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 72px 48px;
}

/* ── CONTENT AREA (含富文本自適應) ── */
.about-content {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

    .about-content h2 {
        font-family: 'Barlow Condensed', sans-serif;
        font-weight: 700;
        font-size: clamp(28px, 3vw, 40px);
        text-transform: uppercase;
        letter-spacing: -0.01em;
        margin-bottom: 8px;
    }

    .about-content .sub-en {
        font-family: 'Barlow', sans-serif;
        font-size: 13px;
        letter-spacing: 0.2em;
        text-transform: uppercase;
        color: var(--green);
        margin-bottom: 36px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

        .about-content .sub-en::before {
            content: '';
            display: inline-block;
            width: 24px;
            height: 2px;
            background: var(--green);
        }

.about-body {
    font-size: 15px;
    line-height: 2;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 32px;
}

    .about-body p {
        margin-bottom: 20px;
    }

/* ── 富文本內容自適應 (圖片/表格/影片) ── */
.about-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
    margin: 1.5em 0;
}

.about-content table {
    display: block;
    width: 100% !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-collapse: collapse;
    margin: 1.5em 0;
}

.about-content td,
.about-content th {
    padding: 8px 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    word-break: break-word;
}

.about-content iframe,
.about-content video,
.about-content embed,
.about-content object {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 16/9;
    display: block;
    margin: 1.5em 0;
}

.about-content * {
    max-width: 100%;
    box-sizing: border-box;
}

.about-content div,
.about-content p,
.about-content h1,
.about-content h2,
.about-content h3,
.about-content h4,
.about-content h5,
.about-content h6 {
    word-break: break-word;
}

.about-content ul,
.about-content ol {
    padding-left: 1.5em;
    margin: 1em 0;
}

.about-content li {
    word-break: break-word;
}

.about-content .alignleft,
.about-content .alignright {
    max-width: 50% !important;
    height: auto;
}

@media (max-width: 768px) {
    .about-content .alignleft,
    .about-content .alignright {
        float: none !important;
        display: block;
        margin: 1em auto !important;
        max-width: 100% !important;
    }
}

/* ── 原有模塊樣式 (value-cards, mission-block 等) ── */
.about-img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
    margin-bottom: 32px;
    filter: brightness(0.9);
}

.value-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 12px;
}

.value-card {
    background: var(--dark);
    padding: 28px 24px;
    border-left: 3px solid var(--green);
    transition: background 0.3s;
    opacity: 0;
    transform: translateY(20px);
}

    .value-card:hover {
        background: var(--mid);
    }

    .value-card h4 {
        font-family: 'Barlow Condensed', sans-serif;
        font-size: 17px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: #fff;
        margin-bottom: 8px;
    }

    .value-card p {
        font-size: 13px;
        color: var(--gray);
        line-height: 1.7;
    }

.mission-block {
    margin-bottom: 48px;
    opacity: 0;
    transform: translateY(20px);
}

    .mission-block h3 {
        font-family: 'Barlow Condensed', sans-serif;
        font-weight: 700;
        font-size: 22px;
        text-transform: uppercase;
        letter-spacing: 0.03em;
        color: #fff;
        margin-bottom: 12px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

        .mission-block h3::before {
            content: '';
            display: inline-block;
            width: 4px;
            height: 22px;
            background: var(--green);
            flex-shrink: 0;
        }

    .mission-block p {
        font-size: 15px;
        line-height: 2;
        color: rgba(255, 255, 255, 0.75);
    }

.mission-img {
    width: 100%;
    aspect-ratio: 16/7;
    object-fit: cover;
    display: block;
    margin: 24px 0;
    filter: brightness(0.85);
}

/* ── SIDEBAR ── */
.sidebar-box {
    background: var(--dark);
    padding: 28px;
    margin-bottom: 16px;
}

    .sidebar-box h4 {
        font-family: 'Barlow Condensed', sans-serif;
        font-size: 14px;
        font-weight: 700;
        letter-spacing: 0.15em;
        text-transform: uppercase;
        color: var(--green);
        margin-bottom: 20px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

        .sidebar-box h4::before {
            content: '';
            display: inline-block;
            width: 3px;
            height: 14px;
            background: var(--green);
        }

.sidebar-info {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.9;
}

    .sidebar-info strong {
        color: #fff;
        font-weight: 500;
    }

.sub-menu-list {
    list-style: none;
}

    .sub-menu-list li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .sub-menu-list a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 0;
        font-size: 14px;
        color: rgba(255, 255, 255, 0.65);
        text-decoration: none;
        transition: color 0.2s, padding-left 0.2s;
        cursor: pointer;
    }

        .sub-menu-list a:hover,
        .sub-menu-list a.active {
            color: #fff;
            padding-left: 6px;
        }

        .sub-menu-list a.active {
            color: var(--green);
        }

        .sub-menu-list a span {
            font-size: 12px;
            color: var(--green);
        }

/* breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--gray);
    padding: 20px 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

    .breadcrumb a {
        color: var(--gray);
        text-decoration: none;
        transition: color 0.2s;
    }

        .breadcrumb a:hover {
            color: #fff;
        }

    .breadcrumb span {
        color: rgba(255, 255, 255, 0.3);
    }

/* ── PAGER ── */
.page-pager {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.pager-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray);
    text-decoration: none;
    padding: 10px 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.2s;
    cursor: pointer;
    background: none;
}

    .pager-btn:hover {
        color: #fff;
        border-color: var(--green);
    }

/* ── CTA BAR ── */
.cta-bar {
    background: var(--green);
    padding: 56px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.cta-bar-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: clamp(24px, 3vw, 40px);
    text-transform: uppercase;
    line-height: 1.1;
}

.btn-white {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: var(--green);
    padding: 14px 32px;
    font-family: 'Barlow', sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    transition: transform 0.2s;
}

    .btn-white:hover {
        transform: translateY(-2px);
    }

/* ── FOOTER ── */
footer {
    background: #0A0A0A;
    padding: 56px 48px 36px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 28px;
}

.footer-brand {
    min-width: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-tagline {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-col h4 {
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

    .footer-links a {
        font-family: 'Noto Sans TC', sans-serif;
        font-size: 14px;
        color: rgba(255, 255, 255, 0.55);
        text-decoration: none;
        transition: color 0.2s;
    }

        .footer-links a:hover {
            color: var(--green);
        }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copy {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
}

.footer-contact-info {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.35);
    line-height: 1.7;
}

/* float */
.float-btns {
    position: fixed;
    right: 20px;
    bottom: 80px;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.float-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

    .float-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    }

.float-line {
    background: #06C755;
}

.float-top {
    background: var(--red);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
}

    .float-top.show {
        opacity: 1;
        pointer-events: auto;
    }

/* ── Language Switcher ── */
.lang-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 101;
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 0 48px;
    height: 30px;
    font-family: 'Barlow', sans-serif;
    font-size: 11px;
    letter-spacing: 0.1em;
}

    .lang-bar a {
        color: rgba(255, 255, 255, 0.45);
        text-decoration: none;
        padding: 0 10px;
        transition: color 0.2s;
        text-transform: uppercase;
    }

        .lang-bar a:hover {
            color: #fff;
        }

        .lang-bar a.active {
            color: var(--green);
            font-weight: 600;
        }

    .lang-bar .lang-sep {
        color: rgba(255, 255, 255, 0.2);
        user-select: none;
    }

nav {
    top: 30px !important;
}

.mobile-menu {
    top: 118px !important;
}

.page-hero {
    margin-top: calc(88px + 30px) !important;
}

/* ─── 響應式 (平板與手機) ─── */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    html, body {
        max-width: 100%;
        overflow-x: hidden;
    }

    .about-content img,
    .mission-block img,
    .value-card img {
        max-width: 100% !important;
        height: auto !important;
    }

    nav {
        padding: 0 24px;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .page-hero-content {
        padding: 0 24px 36px;
    }

    .page-hero {
        height: 240px;
    }

    .sub-nav-inner {
        padding: 0 16px;
        overflow-x: auto;
        white-space: nowrap;
    }

    .sub-tab {
        padding: 14px 16px;
        font-size: 13px;
    }

    .breadcrumb {
        padding: 16px 24px;
    }

    .about-wrap {
        display: block;
        padding: 48px 20px;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }

    .about-content {
        width: 100%;
        padding: 0;
        box-sizing: border-box;
    }

    .sidebar {
        width: 100%;
        padding: 0;
        margin-top: 40px;
        order: -1;
        box-sizing: border-box;
    }

    .sidebar-box {
        width: 100%;
        padding: 28px;
        margin-bottom: 16px;
        box-sizing: border-box;
    }

    .value-cards {
        grid-template-columns: 1fr;
    }

    .cta-bar {
        padding: 40px 24px;
    }

    footer {
        padding: 48px 24px 32px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .page-hero {
        margin-top: calc(88px + 30px) !important;
    }

    .lang-bar {
        padding: 0 24px;
    }
}