@charset "UTF-8";
/* =====================================================
   驿迅智联官网全局样式基座
   独立纯静态站点：Design Tokens 上 :root，重置/通用件全局生效。
   ===================================================== */
/* 品牌展示字体：阿里妈妈方圆体 VF —— @font-face 必须在顶层声明 */
@font-face {
  font-family: "AlimamaFangYuanTiVF";
  src: url("/site/font/AlimamaFangYuanTiVF-Thin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
/* 平滑滚动 + 锚点跳转时预留固定头部高度 */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

/* ---------- 品牌 Design Tokens ---------- */
:root {
  /* 品牌主色 */
  --brand-blue: #007dfa; /* 主按钮 / 高亮 */
  --brand-blue-deep: #0167f9; /* 描边 / 深蓝 */
  --brand-indigo: #2348b6; /* 紫色胶囊 / 深韵 */
  /* 标题渐变：蓝 → 紫罗兰 */
  --grad-violet: #6f4afe;
  /* 卡片深海军蓝（核心能力区） */
  --brand-navy: #09264f;
  /* 背景与文字 */
  --bg-page: #fbfeff;
  --bg-soft-blue: #eaf5fe;
  --bg-card: #ffffff;
  --text-dark: #09264f; /* 标题 / 深色文字 */
  --text-body: #5b6b84; /* 正文灰蓝 */
  --text-muted: #8493a8; /* 弱化文字 */
  --text-on-dark: #d7e2f5; /* 深色背景上的正文 */
  /* 字体 */
  --font-sans:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC",
    sans-serif;
  --font-display: "AlimamaFangYuanTiVF", "PingFang SC", "Microsoft YaHei", sans-serif;
  /* 布局容器 */
  --container: 1280px;
}

/* ---------- 页面基础排版 ---------- */
html {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: #333;
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
}

/* ---------- 重置 ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
figure,
blockquote,
dl,
dd {
  margin: 0;
  padding: 0;
}

/* 标题：继承字体、去掉加粗差异，由各区块自行定义 */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}

ol,
ul {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
  background-color: transparent;
  cursor: pointer;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

input,
button,
textarea,
select {
  margin: 0;
  font: inherit;
  color: inherit;
  line-height: inherit;
  border-radius: 0;
  outline: none;
  background-color: transparent;
  -webkit-appearance: none;
  appearance: none;
}

button {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}

article,
aside,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section {
  display: block;
}

[hidden] {
  display: none !important;
}

::selection {
  color: #fff;
  background-color: #409eff;
}

/* ---------- 通用布局件 ---------- */
.container {
  width: min(var(--container), 100% - 48px);
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 34px;
  border-radius: 24px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.28s ease;
  cursor: pointer;
  border: 1px solid transparent;
  /* 主按钮：实心蓝 */
  /* 描边按钮：蓝边 */
}
.btn--primary {
  background: var(--brand-blue);
  color: #fff;
  box-shadow: 0 10px 24px rgba(0, 125, 250, 0.3);
}
.btn--primary:hover {
  background: var(--brand-blue-deep);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(0, 125, 250, 0.4);
}
.btn--outline {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}
.btn--outline:hover {
  background: rgba(0, 125, 250, 0.08);
  transform: translateY(-2px);
}

/* =====================================================
   index.html 着陆页分区样式
   由 mallVue/src/views/site/index.vue 的 scoped style 移植。
   ===================================================== */
/* ---------- 版心标题通用 ---------- */
.section-title {
  text-align: center;
  font-size: 34px;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: 0.5px;
}

.section-sub {
  text-align: center;
  margin: 16px auto 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-body);
}

/* ---------- Hero ---------- */
.hero {
  padding-top: 100px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(1200px 520px at 12% -10%, rgba(0, 125, 250, 0.14), transparent 60%), radial-gradient(1000px 480px at 88% 30%, rgba(111, 74, 254, 0.1), transparent 60%), radial-gradient(900px 500px at 60% 110%, rgba(0, 125, 250, 0.08), transparent 60%), linear-gradient(180deg, #eef6fe 0%, var(--bg-page) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 70px 0 120px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 22px;
}

.hero-title,
.hero-subtitle {
  font-weight: 600;
  background: linear-gradient(0deg, #072170 0%, #031447 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title {
  font-size: 44px;
  line-height: 1;
  letter-spacing: 0;
}

.hero-subtitle {
  margin-top: 18px;
  font-size: 24px;
}

/* 紫色渐变胶囊 */
.hero-pill {
  margin-top: 30px;
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  font-family: var(--font-display);
  padding: 4px 10px;
  border-radius: 8px;
  background: linear-gradient(90deg, #2b4bd8 0%, #4d54e5 50%, var(--grad-violet) 100%);
  box-shadow: 0 10px 26px rgba(64, 70, 230, 0.32);
}
.hero-pill .pill-item {
  padding: 10px 10px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  /* · 分隔符：随文本流插入 */
}
.hero-pill .pill-item + .pill-item::before {
  content: "·";
  margin: 0 2px;
  color: rgba(255, 255, 255, 0.72);
  user-select: none;
}

/* 特性矩阵 chips */
.hero-chips {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  font-family: var(--font-display);
}
.hero-chips .chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: auto;
  padding: 8px 18px;
  border-radius: 8px;
  background: rgba(223, 239, 255, 0.5);
  border: 1px solid #fff;
  font-size: 15px;
  font-weight: 500;
  color: var(--brand-indigo);
}
.hero-chips .chip .chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3e66de;
  box-shadow: 0 0 0 3px rgba(0, 125, 250, 0.14);
}

.hero-desc {
  margin: 26px auto 0;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
}

.hero-actions {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

/* ---------- 痛点 ---------- */
.pain {
  padding: 90px 0 40px;
  background: #fff;
}

.pain-grid {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 22px;
}

.pain-card {
  padding: 24px 18px 28px;
  border-radius: 18px;
  background: var(--bg-card);
  border: 1px solid #eef2f7;
  box-shadow: 0 8px 24px rgba(9, 38, 79, 0.05);
  text-align: center; /* 图标 / 标题 / 描述内容整体居中 */
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(9, 38, 79, 0.1);
  border-color: rgba(0, 125, 250, 0.3);
}
.pain-card .pain-card-head {
  margin-bottom: 22px;
}
.pain-card .pain-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin: 0 auto;
  border-radius: 12px;
  background: var(--brand-blue);
  color: #fff;
}
.pain-card .pain-icon svg {
  width: 26px;
  height: 26px;
}
.pain-card .pain-card-title {
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  color: var(--text-dark);
}
.pain-card .pain-card-title .pain-hl {
  color: rgb(80, 117, 255);
}
.pain-card .pain-card-desc {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-body);
}

/* ---------- 理念条 ---------- */
.banner {
  margin-top: 40px;
  margin-bottom: 90px;
  padding: 56px 40px;
  border-radius: 28px;
  text-align: center;
  background: linear-gradient(180deg, #f0f7ff 0%, #e6f2ff 100%);
  border: 1px solid rgba(0, 125, 250, 0.12);
}
.banner .banner-title {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--text-dark);
}
.banner .banner-sub {
  margin-top: 14px;
  font-size: 16px;
  color: var(--text-body);
}

/* ---------- 核心能力 ---------- */
.core {
  position: relative;
  padding: 90px 0 100px;
  background: linear-gradient(rgba(9, 30, 68, 0.88), rgba(9, 30, 68, 0.92)), url("/site/img/core-bg.png") center/cover no-repeat;
  color: #fff;
}

.core .container {
  position: relative;
  z-index: 1;
}

.core-title {
  text-align: center;
  font-size: 36px;
  font-weight: 800;
  color: #fff;
}

.core-sub {
  text-align: center;
  margin: 16px auto 0;
  max-width: 620px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-on-dark);
}

.core-grid {
  margin-top: 54px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.core-card {
  border-radius: 16px;
  overflow: hidden;
  background: var(--brand-navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.core-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.38);
}
.core-card .core-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  background: #fff;
}
.core-card .core-head .core-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 8px;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  background: var(--brand-blue);
}
.core-card .core-head .core-name {
  flex: 1;
  font-size: 19px;
  font-weight: 700;
  color: var(--text-dark);
}
.core-card .core-head .core-arrow {
  width: 18px;
  height: 18px;
  color: #b9c3d2;
  transition: transform 0.3s ease, color 0.3s ease;
}
.core-card:hover .core-arrow {
  transform: translate(2px, -2px);
  color: var(--brand-blue);
}
.core-card .core-body {
  padding: 24px 22px 28px;
}
.core-card .core-body li {
  position: relative;
  display: flex;
  gap: 10px;
  padding: 8px 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-on-dark);
}
.core-card .core-body li:not(:last-child) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.core-card .core-body li .bullet-dot {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--brand-blue);
}

/* ---------- 响应式 ---------- */
@media (max-width: 1240px) {
  .pain-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 1024px) {
  .hero {
    padding-top: 88px;
  }
  .hero-title,
  .hero-subtitle {
    font-size: 38px;
  }
  .banner-title {
    font-size: 26px;
  }
}
@media (max-width: 900px) {
  .pain-grid,
  .core-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-title,
  .hero-subtitle {
    font-size: 33px;
  }
  .hero-inner {
    padding: 60px 0 90px;
  }
}
@media (max-width: 640px) {
  .hero {
    padding-top: 78px;
  }
  .hero-title,
  .hero-subtitle {
    font-size: 28px;
  }
  .hero-pill .pill-item {
    padding: 8px 14px;
    font-size: 13px;
  }
  .hero-chips .chip {
    font-size: 14px;
    gap: 14px;
  }
  .section-title {
    font-size: 27px;
  }
  /* 痛点卡片：窄屏保持最少两列，绝不出单列 */
  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .core-grid {
    grid-template-columns: 1fr;
  }
  .banner {
    padding: 40px 24px;
  }
  .banner-title {
    font-size: 22px;
  }
  .hero-actions .btn {
    height: 46px;
    padding: 0 26px;
  }
}
/* ---------- 顶部导航栏（固定于顶部） ---------- */
.header-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0 0;
}

.header {
  height: 62px;
  padding: 0 22px 0 26px;
  display: flex;
  align-items: center;
  border-radius: 31px;
  background-color: rgba(255, 255, 255, 0.7);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: 0 6px 24px rgba(9, 38, 79, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.7);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
.header-fixed.scrolled .header {
  background-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 28px rgba(9, 38, 79, 0.14);
}

.header-logo {
  flex-shrink: 0;
}

/* 中间导航：在 Logo 与右侧按钮之间水平居中 */
.nav {
  display: flex;
  align-items: center;
  gap: 34px;
  height: 100%;
  margin: 0 auto;
}
.nav .nav-item {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  font-size: 15px;
  font-weight: 500;
  color: #334156;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s ease;
}
.nav .nav-item::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  border-radius: 2px;
  background: var(--brand-blue);
  transition: width 0.25s ease;
}
.nav .nav-item:hover {
  color: var(--brand-blue);
}
.nav .nav-item:hover::after {
  width: calc(100% - 8px);
}

/* 右侧 */
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-right .cta-btn {
  height: 40px;
  padding: 0 24px;
  border-radius: 20px;
  font-size: 15px;
  box-shadow: 0 6px 16px rgba(0, 125, 250, 0.32);
}
.header-right .cta-btn:hover {
  box-shadow: 0 10px 22px rgba(0, 125, 250, 0.42);
}
.header-right .menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: rgba(9, 38, 79, 0.05);
  cursor: pointer;
  transition: background 0.2s ease;
}
.header-right .menu-toggle:hover {
  background: rgba(9, 38, 79, 0.1);
}
.header-right .menu-toggle .bar {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: #334156;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

/* 移动端下拉（折叠态仅随之出现） */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  margin: 12px auto 0;
  padding: 12px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: 0 18px 40px rgba(9, 38, 79, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.7);
  /* 申请体验：展开菜单内的主按钮 */
}
.mobile-menu .mobile-item {
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 500;
  color: #334156;
  text-decoration: none;
}
.mobile-menu .mobile-item:hover, .mobile-menu .mobile-item:active {
  background: var(--bg-soft-blue);
  color: var(--brand-blue);
}
.mobile-menu .mobile-cta {
  width: 100%;
  margin-top: 8px;
  height: 46px;
  border-radius: 12px;
  font-size: 16px;
}

/* 菜单开合 */
.header-fixed.menu-open .mobile-menu {
  display: flex;
  animation: menu-in 0.22s ease;
}

.header-fixed.menu-open .bar--1 {
  transform: translateY(7px) rotate(45deg);
}

.header-fixed.menu-open .bar--2 {
  opacity: 0;
}

.header-fixed.menu-open .bar--3 {
  transform: translateY(-7px) rotate(-45deg);
}

@keyframes menu-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .nav {
    gap: 22px;
  }
}
@media (max-width: 900px) {
  /* 折叠态：仅 Logo 左侧 + 汉堡右侧，两端对齐 */
  .header {
    justify-content: space-between;
  }
  .nav {
    display: none;
  }
  /* 申请体验按钮移入展开菜单，头部不再显示 */
  .header-right .cta-btn {
    display: none;
  }
  .header-right .menu-toggle {
    display: flex;
  }
}
@media (max-width: 640px) {
  .header {
    height: 54px;
    padding: 0 16px 0 20px;
    border-radius: 27px;
  }
}
/* ---------- 底部页脚：品牌｜联系我们 + 版权信息 ---------- */
.footer {
  background: #fff;
  border-top: 1px solid #edf2f8;
  color: var(--text-body);
  padding: 64px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .footer-slogan {
  margin-top: 20px;
  font-size: 14px;
  line-height: 2;
  color: var(--text-body);
}

.footer-col-title {
  margin-bottom: 20px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
}

.footer-contact .footer-address {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-body);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 20px 0 24px;
  border-top: 1px solid #edf2f8;
  font-size: 13px;
  color: var(--text-muted);
}

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .footer {
    padding-top: 48px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}
.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  cursor: pointer;
  line-height: 0;
}
.logo .logo-img {
  width: auto;
  height: 36px;
}

/* 官网风格 404 页面 —— 独立整页渲染 */
.site-not-found {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 40px 20px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background-color: #fbfeff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.site-not-found__inner {
  max-width: 480px;
  text-align: center;
}
.site-not-found__code {
  font-size: 128px;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, #007dfa 0%, #6f4afe 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 20px;
}
.site-not-found__title {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  color: #09264f;
}
.site-not-found__desc {
  margin: 14px 0 32px;
  font-size: 15px;
  line-height: 1.7;
  color: #5b6b84;
}
.site-not-found__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 34px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: #007dfa;
  border: none;
  border-radius: 24px;
  box-shadow: 0 10px 24px rgba(0, 125, 250, 0.3);
  cursor: pointer;
  transition: background 0.28s ease, transform 0.28s ease, box-shadow 0.28s ease;
}
.site-not-found__btn:hover {
  background: #0167f9;
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(0, 125, 250, 0.4);
}

@media (max-width: 640px) {
  .site-not-found__code {
    font-size: 88px;
  }
  .site-not-found__title {
    font-size: 20px;
  }
}
/* =====================================================
   app.scss —— 汇总全站样式，编译为 css/style.css
   纯静态站点，依赖 sass 一次性编译产物，运行无需构建。
   ===================================================== */