/* =========================================================
   CULINOVA ABOUT PAGE 根源修复版
   语法全修正 + 布局逻辑优化 + 无冗余代码
========================================================= */
:root {
    --black: #050505;
    --black-soft: #0a0b0f;
    --navy: #080b14;
    --gold: #c9973e;
    --gold-light: #e5b75a;
    --gold-dark: #9b7128;
    --white: #ffffff;
    --white-soft: #f7f7f5;
    --cream: #f2eee5;
    --gray: #666666;
    --gray-light: #eeeeee;
    --border: rgba(201, 151, 62, 0.35);
    --container: 1360px;
    --header-height: 76px;
    --transition: 0.35s ease;
}

/* =========================================================
   基础补充重置
========================================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Noto Sans SC", "Inter", Arial, sans-serif;
    background: var(--white);
    color: #111;
    line-height: 1.7;
    overflow-x: hidden;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
}

/* =========================================================
   公共容器
========================================================= */
.container {
    width: min(calc(100% - 80px), var(--container));
    margin: 0 auto;
}

/* =========================================================
   HERO 首屏（核心布局修复）
   逻辑：自然留出导航高度，从根源不遮挡导航栏
========================================================= */
.about-hero {
    position: relative;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    overflow: hidden;
    background-color: #050505;
    /* 固定写死，不依赖css变量，彻底消除顶部白边 */
    padding-top: 76px;
    min-height: 920px;
    z-index: 1;
}
/* 背景图 */
.hero-image {
    position: absolute;
    top: 76px;
    left: 0;
    width: 100%;
    height: calc(100% - 76px);
    z-index: 0;
}
.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* 对齐底部，保留原图下方黑色区域 */
    object-position: center bottom;
    /* pointer-events:none; */
}
/* 左侧黑色渐变 */
.hero-top-gradient {
    position: absolute;
    top: 76px;
    left: 0;
    width: 100%;
    height: calc(100% - 76px);
    z-index: 1;
    background: linear-gradient(
        to right,
        rgba(5, 5, 5, 0.95) 0%,
        rgba(5, 5, 5, 0.88) 35%,
        rgba(5, 5, 5, 0.55) 60%,
        rgba(5, 5, 5, 0.18) 100%
    );
    pointer-events:none;
}

/* 首屏文字容器 */
.hero-content {
    position: relative;
    z-index: 2;
    min-height: calc(920px - var(--header-height) - 180px);
    display: flex;
    align-items: flex-start;
    padding-top: 120px;
    padding-bottom: 260px;
}

.hero-content.container {
    width: 100%;
    max-width: none;
    margin: 0;
    padding-left: clamp(40px, 8vw, 120px);
    padding-right: 0;
}

/* 文字块 */
.hero-text {
    max-width: clamp(380px, 60vw, 900px); /* 从原520px放宽到900px，适配长英文标题 */
    width: 100%;
    margin-left: 0;
}


/* 面包屑隐藏 */
.hero-breadcrumb {
    display: none;
}

/* 小标题 */
.hero-eyebrow {
    margin-bottom: clamp(8px, 1vh, 10px);
    color: var(--gold-light);
    font-size: clamp(12px, 1vw, 15px);
    font-weight: 600;
    letter-spacing: 2px;
}

/* =========================================================
    HERO 主标题
========================================================= */
.hero-text h1 {
    font-family: "Noto Sans SC", sans-serif;
    font-size: clamp(36px, 5vw, 72px);
    line-height: 1.15;
    font-weight: 800;
    color: #ffffff;
}

.hero-text h1 span {
    display: block;
}

/* 第一行英文标题禁止自动换行 */
.hero-text h1 span:first-child {
    white-space: nowrap;
}

/* 第二行金色标题 */
.hero-text h1 span:last-child {
    color: var(--gold-light);
    white-space: nowrap; /* 大屏强制英文整行不换行 */
}

/* 中等屏幕（≤1400px）：缩小字号+尽量不换行，防止溢出 */
@media (max-width: 1400px) {
    .hero-text h1 {
        font-size: clamp(32px, 4.2vw, 58px); /* 整体缩小标题字号 */
    }
}

/* 描述文字 - 修复选择器，统一基础样式 */
.hero-text p {
    margin-top: clamp(20px, 3vh, 28px); /* 加大上边距，解决中文间距过小问题 */
    color: rgba(255, 255, 255, 0.78);
    font-size: clamp(13px, 1.15vw, 16px);
    line-height: 1.8;
    white-space: normal; /* 默认中文自动换行 */
}

/* 英文场景：描述文字强制不换行 */
body.lang-en .hero-text p {
    white-space: nowrap;
}

/* 平板及以下：英文也恢复自动换行，防止横向溢出屏幕 */
@media (max-width: 900px) {
    body.lang-en .hero-text p {
        white-space: normal;
    }
}


/* 按钮样式（保留备用） */
.gold-button {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(18px, 2vw, 25px);
    min-width: clamp(110px, 10vw, 130px);
    margin-top: clamp(24px, 3.5vh, 32px);
    padding: clamp(11px, 1.2vh, 13px) clamp(16px, 1.8vw, 18px);
    border: 1px solid var(--gold-light);
    border-radius: 3px;
    background: var(--gold-light);
    color: #080808;
    font-size: clamp(12px, 1vw, 13px);
    font-weight: 600;
    transition: var(--transition);
}

.gold-button:hover {
    background: transparent;
    color: var(--gold-light);
}

.gold-button i {
    font-style: normal;
    font-size: clamp(15px, 1.3vw, 17px);
}

/* =========================================================
   底部悬浮米色卡片
========================================================= */
.hero-bottom-card {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    width: 100%;
    max-width: 1180px;
    background-color: var(--cream);
    border: 3px solid #000;
    box-sizing: border-box;
    /* 距离底部80px，卡片上下都露出背景图 */
    bottom: 30px;
}

.hero-bottom-card-inner {
    padding: 40px 50px;
}

.hero-bottom-card-inner .section-kicker {
    display: block;
    margin-bottom: 10px;
    color: var(--gold-dark);
    font-family: "Inter", sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
}

.hero-bottom-card-inner h3 {
    color: #a87729;
    font-size: clamp(24px, 2.2vw, 32px);
    line-height: 1.55;
    font-weight: 700;
    margin-bottom: 30px;
}

/* 卡片内左右两栏正文 */
.hero-bottom-card .intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.hero-bottom-card .intro-text {
    color: #333;
    font-size: 14px;
    line-height: 2;
}


/* =========================================================
   TEAM 团队区块
========================================================= */
.team-section {
    padding-top: 100px;
    background: #ffffff;
}

.section-heading {
    margin-bottom: 42px;
}

.section-heading h2,
.values-heading h2 {
    color: #111;
    font-size: clamp(30px, 3vw, 42px);
    line-height: 1.3;
    font-weight: 700;
}

.section-heading h2::after,
.values-heading h2::after {
    content: "";
    display: block;
    width: 42px;
    height: 3px;
    margin-top: 14px;
    background: var(--gold);
}

.section-heading p,
.values-heading p {
    margin-top: 10px;
    color: #777;
    font-size: 14px;
}

/* 团队网格 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.team-card {
    position: relative;
    min-height: 410px;
    padding: 28px 24px;
    border: 1px solid #e8e8e8;
    background: #ffffff;
    text-align: center;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-8px);
    border-color: rgba(201,151,62,.45);
    box-shadow: 0 20px 50px rgba(0,0,0,.08);
}

.team-image-wrap {
    width: 142px;
    height: 142px;
    margin: 0 auto 24px;
    overflow: hidden;
    border-radius: 50%;
    background: #eeeeee;
}

.team-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0%);
    transition: .5s ease;
}

.team-card:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.team-info h3 {
    color: #222;
    font-size: 18px;
    font-weight: 700;
}

.team-position {
    display: block;
    margin-top: 5px;
    color: var(--gold-dark);
    font-size: 12px;
    font-weight: 600;
}

.team-info p {
    margin-top: 18px;
    color: #666;
    font-size: 12px;
    line-height: 1.9;
}

.team-linkedin {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    margin: 20px auto 0;
    border: 1px solid #ccc;
    border-radius: 50%;
    color: #222;
    font-family: Arial, sans-serif;
    font-weight: 700;
    font-size: 12px;
    transition: var(--transition);
}

.team-linkedin:hover {
    color: #fff;
    background: var(--gold);
    border-color: var(--gold);
}

/* =========================================================
   STATS 数据统计
========================================================= */
.stats-section {
    padding: 0 0 100px;
    background: #ffffff;
}

.stats-panel {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    min-height: 160px;
    padding: 25px 25px;
    background: linear-gradient(120deg, #070b16, #0b0f1c);
    border: 1px solid rgba(201,151,62,.35);
}

.stat-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.stat-item + .stat-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 20%;
    width: 1px;
    height: 60%;
    background: rgba(255,255,255,.15);
}

.stat-icon {
    width: 52px;
    height: 52px;
}

.stat-icon img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.stat-number {
    color: var(--gold-light);
    font-family: "Inter", sans-serif;
    font-size: 31px;
    font-weight: 700;
    line-height: 1.2;
}

.stat-number small {
    margin-left: 4px;
    font-size: 15px;
    font-weight: 500;
}

.stat-label {
    margin-top: 5px;
    color: #dddddd;
    font-size: 12px;
}

/* =========================================================
   VALUES 价值观
========================================================= */
.values-section {
    padding: 0 0 110px;
    background: #ffffff;
}

.values-heading {
    margin-bottom: 38px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid #e7e7e7;
}

.value-card {
    min-height: 240px;
    padding: 45px 30px;
    text-align: center;
    border-right: 1px solid #e7e7e7;
    background: #ffffff;
    transition: var(--transition);
}

.value-card:last-child {
    border-right: none;
}

.value-card:hover {
    background: #faf8f3;
}

.value-icon {
    position: relative;
    top: -2px;
    text-align: center;
    margin-bottom: 16px;
}

.value-icon img {
    width: 48px;
    height: 48px;
    margin: 0 auto;
    object-fit: contain;
}

.value-card h3 {
    color: #111;
    font-size: 18px;
    font-weight: 700;
}

.value-card p {
    max-width: 260px;
    margin: 12px auto 0;
    color: #777;
    font-size: 12px;
    line-height: 1.8;
}

/* =========================================================
   FOOTER 页脚
========================================================= */
.site-footer {
    padding: 70px 0 0;
    color: #dddddd;
    background: #050505;
    border-top: 1px solid rgba(201,151,62,.25);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr 1.35fr;
    gap: 45px;
    padding-bottom: 55px;
}

.footer-company h3 {
    color: var(--gold-light);
    font-family: "Inter", sans-serif;
    font-size: 22px;
    letter-spacing: 3px;
}

.footer-company p {
    max-width: 300px;
    margin-top: 20px;
    color: #aaa;
    font-size: 12px;
    line-height: 1.9;
}

.footer-column h4 {
    margin-bottom: 20px;
    color: var(--gold-light);
    font-size: 15px;
}

.footer-column a {
    display: block;
    margin-bottom: 10px;
    color: #aaa;
    font-size: 12px;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--gold-light);
    transform: translateX(3px);
}

/* 社交链接 */
.social-list {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

.social-list a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin: 0;
    border: 1px solid rgba(201,151,62,.45);
    border-radius: 50%;
    color: #ccc;
    font-size: 11px;
}

.social-list a:hover {
    color: #050505;
    background: var(--gold-light);
}

/* 页脚联系信息 */
.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: #aaa;
    font-size: 12px;
    line-height: 1.7;
}

.contact-icon {
    flex: 0 0 22px;
    color: var(--gold-light);
    font-size: 15px;
}

/* 页脚底部 */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 70px;
    border-top: 1px solid rgba(255,255,255,.12);
    color: #666;
    font-size: 11px;
}


/* =========================================================
   响应式适配
========================================================= */
@media (max-width: 1200px) {
    .hero-text {
        width: 460px;
    }
    .hero-text h1 {
        font-size: clamp(42px, 4.5vw, 60px);
    }
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-main {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    :root {
        --header-height: 76px;
    }
    .container {
        width: min(calc(100% - 40px), var(--container));
    }
    .about-hero {
        min-height: 820px;
    }
    .hero-content {
        min-height: 620px;
        padding-top: 80px;
        padding-bottom: 200px;
    }
    .hero-text {
        width: 100%;
        padding: 0;
    }
    .hero-top-gradient {
        background: linear-gradient(
            to bottom,
            rgba(5, 5, 5, 0.88) 0%,
            rgba(5, 5, 5, 0.72) 45%,
            rgba(5, 5, 5, 0.55) 100%
        );
    }
    .hero-bottom-card-inner {
        padding: 28px 40px;
    }
    .hero-bottom-card .intro-content {
        gap: 40px;
    }
    .stats-panel {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    .stat-item:nth-child(3)::before {
        display: none;
    }
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .value-card:nth-child(2) {
        border-right: none;
    }
    .value-card:nth-child(-n+2) {
        border-bottom: 1px solid #e7e7e7;
    }
    .hero-text h1 span:last-child {
        white-space: normal;
    }
}

@media (max-width: 600px) {
    .container {
        width: calc(100% - 32px);
    }
    .about-hero {
        min-height: 750px;
    }
    .hero-content {
        min-height: 650px;
        align-items: flex-end;
        padding-bottom: 180px;
    }
    .hero-text h1 {
        font-size: 36px;
    }
    .hero-text p {
        font-size: 14px;
    }
    .hero-bottom-card {
        bottom: 40px;
    }
    .hero-bottom-card-inner {
        padding: 24px 24px 32px;
    }
    .hero-bottom-card-inner h3 {
        font-size: 22px;
    }
    .hero-bottom-card .intro-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .team-section {
        padding: 65px 0;
    }
    .team-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .team-card {
        min-height: auto;
        padding: 30px 25px;
    }
    .stats-section {
        padding-bottom: 65px;
    }
    .stats-panel {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 10px;
    }
    .stat-item {
        min-height: 115px;
        justify-content: flex-start;
        padding: 0 20px;
    }
    .stat-item + .stat-item::before {
        top: 0;
        left: 10%;
        width: 80%;
        height: 1px;
    }
    .values-section {
        padding-bottom: 70px;
    }
    .values-grid {
        grid-template-columns: 1fr;
    }
    .value-card {
        min-height: 200px;
        border-right: none;
        border-bottom: 1px solid #e7e7e7;
    }
    .value-card:last-child {
        border-bottom: none;
    }
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 40px 25px;
    }
    .footer-company {
        grid-column: 1 / -1;
    }
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: 10px;
        padding: 20px 0;
    }
}

@media (max-width: 380px) {
    .hero-text h1 {
        font-size: 36px;
    }
    .footer-main {
        grid-template-columns: 1fr;
    }
}