/* ============================================================
   Mindix · 企业级 AI 智能体平台 — 共享样式
   ------------------------------------------------------------
   品牌令牌集中于此 :root —— 拿到 mindix.asia 真实品牌素材后,
   只需替换本段变量与 .brand-mark 渐变,即可全站换肤。
   配色原则:不与 Odoo 官方紫红主色(#714B67 系)混淆。
   ============================================================ */

:root {
  /* —— 品牌令牌(待 mindix.asia 素材回填) —— */
  --c-ink: #0B1B33;            /* 深海军蓝:页头深色块/CTA 带 */
  --c-ink-2: #0E2244;
  --c-primary: #236FD2;        /* 品牌主蓝(2026-04 起与官网统一为 #236FD2) */
  --c-primary-600: #1A5BB8;
  --c-primary-050: #EEF4FC;
  --c-primary-200: #CFDFF5;
  --c-accent: #14B8A6;         /* 青绿点缀(合规/开源语义) */
  --c-accent-soft: #E6F7F4;

  /* —— 中性色 —— */
  --bg-soft: #F5F8FC;
  --bg-ink-soft: #EDF2FA;
  --c-text: #17233D;
  --c-text-2: #54657E;
  --c-text-3: #8594AC;
  --c-border: #E2E9F3;
  --c-border-strong: #C8D6E8;
  --c-white: #FFFFFF;

  /* —— 渐变 —— */
  --grad-primary: linear-gradient(135deg, #7CA9EE 0%, #236FD2 55%, #1A5BB8 100%);
  --grad-hero: radial-gradient(1000px 520px at 85% -12%, rgba(112,162,236,.36), transparent 62%),
               radial-gradient(760px 460px at -8% 108%, rgba(20,184,166,.20), transparent 58%),
               linear-gradient(158deg, #0B1B33 0%, #0D2142 55%, #10305C 100%);

  /* —— 阴影 —— */
  --shadow-sm: 0 1px 2px rgba(11,27,51,.05), 0 2px 10px rgba(11,27,51,.05);
  --shadow-md: 0 8px 22px rgba(11,27,51,.09);
  --shadow-lg: 0 22px 48px rgba(11,27,51,.16);

  /* —— 圆角 —— */
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 26px;
  --r-pill: 999px;

  /* —— 排版 —— */
  --font-sans: "Inter", "HarmonyOS Sans SC", "PingFang SC", "Hiragino Sans GB",
               "Microsoft YaHei", "Noto Sans SC", -apple-system, "Segoe UI", sans-serif;
  --fs-hero: clamp(2.05rem, 4.4vw, 3.35rem);
  --fs-h2: clamp(1.6rem, 2.8vw, 2.25rem);
  --fs-h3: 1.22rem;
  --section-pad: clamp(64px, 9vw, 108px);
  --container: 1200px;
}

/* ============ 基础 ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
/* 遏制 off-canvas 导航等装饰元素撑出横向滚动（移动端整页变 2 倍宽、显示错乱） */
html, body { overflow-x: hidden; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
}
img, svg { vertical-align: middle; }
a { color: var(--c-primary-600); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.22; color: var(--c-ink); margin: 0 0 .6em; }
h2 { font-size: var(--fs-h2); letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding-left: 1.2em; }
button { font-family: inherit; }
.icon { width: 1em; height: 1em; flex: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
::selection { background: #cfe0ff; }

/* ============ 徽章/眉题/标签 ============ */
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--c-primary-600);
  margin-bottom: 14px;
}
.kicker::before { content: ""; width: 22px; height: 2px; background: var(--c-primary); border-radius: 2px; }
.kicker--light { color: #9CC0FF; }
.section-head { max-width: 780px; margin-bottom: clamp(34px, 5vw, 52px); }
.section-head p.sub { color: var(--c-text-2); font-size: 1.04rem; margin-top: 14px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .kicker { justify-content: center; }
.section-head--center .kicker::after { content: ""; width: 22px; height: 2px; background: var(--c-primary); border-radius: 2px; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--c-border); background: var(--c-white);
  color: var(--c-text-2); font-size: 12.5px; line-height: 1;
  padding: 6px 11px; border-radius: var(--r-pill); white-space: nowrap;
}
.chip::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--c-text-3); }
.chip--native::before { background: var(--c-primary); }
.chip--native { color: var(--c-primary-600); background: var(--c-primary-050); border-color: var(--c-primary-200); }
.chip--plus::before { background: var(--c-accent); }
.chip--plus { color: #0B7E70; background: var(--c-accent-soft); border-color: #9ADFD3; }
.chip--open { color: #0B7E70; background: var(--c-accent-soft); border-color: #9ADFD3; }
.chip--open::before { background: var(--c-accent); }
.chip--on-ink { color: #DCE7F7; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); }
.chip--on-ink::before { background: #7FB2FF; }
.chip--plain::before { display: none; }

/* ============ 按钮 ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 650; font-size: 15px; line-height: 1;
  padding: 14px 26px; border-radius: var(--r-md);
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
  text-decoration: none !important;
}
.btn .icon { width: 17px; height: 17px; }
.btn-primary { background: var(--grad-primary); color: #fff; box-shadow: 0 10px 24px rgba(35,111,210,.32); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(35,111,210,.4); }
.btn-light { background: #fff; color: var(--c-ink); box-shadow: 0 10px 26px rgba(2,10,26,.25); }
.btn-light:hover { transform: translateY(-2px); }
.btn-outline-light { border-color: rgba(255,255,255,.45); color: #fff; background: transparent; }
.btn-outline-light:hover { background: rgba(255,255,255,.09); }
.btn-ghost { background: #fff; border-color: var(--c-border-strong); color: var(--c-ink); }
.btn-ghost:hover { border-color: var(--c-primary); color: var(--c-primary-600); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-sm { padding: 10px 16px; font-size: 14px; border-radius: 10px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; }

/* ============ 页头 ============ */
.site-header { position: sticky; top: 0; z-index: 60; }
.topbar { background: var(--c-ink); color: #B9C7DD; font-size: 13px; }
.topbar-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 36px; }
.topbar-tag { color: #8FA3C4; }
.topbar-r { display: flex; align-items: center; gap: 16px; }
.topbar-link { color: #B9C7DD; display: inline-flex; align-items: center; gap: 6px; }
.topbar-link:hover { color: #fff; text-decoration: none; }
.topbar-link .icon { width: 13px; height: 13px; opacity: .8; }
.topbar-sep { width: 1px; height: 14px; background: rgba(255,255,255,.18); }

.navbar-wrap { background: rgba(255,255,255,.94); backdrop-filter: blur(12px); border-bottom: 1px solid var(--c-border); }
.navbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 70px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none !important; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 11px; flex: none;
  background: var(--grad-primary);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 14px rgba(35,111,210,.35);
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 1.28rem; font-weight: 800; color: var(--c-ink); letter-spacing: .01em; }
.brand-text small { font-size: 11px; color: var(--c-text-2); letter-spacing: .02em; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav > a:not(.btn) {
  padding: 9px 14px; border-radius: 10px; color: var(--c-text);
  font-size: 15px; font-weight: 550; text-decoration: none !important;
}
.nav > a:not(.btn):hover { color: var(--c-primary-600); background: var(--bg-soft); }
.nav > a.active { color: var(--c-primary-600); font-weight: 700; }
.nav-cta { margin-left: 10px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--c-border); border-radius: 10px; padding: 8px; cursor: pointer; color: var(--c-ink); }
.nav-toggle .icon { width: 22px; height: 22px; display: block; }
.nav-toggle-close { display: none; }
.navbar-mini { display: flex; align-items: center; gap: 14px; }

/* ============ 通用区块 ============ */
.section { padding: var(--section-pad) 0; }
.section--soft { background: var(--bg-soft); }
.section--white { background: #fff; }
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* 通用卡片 */
.card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }
.card-pad { padding: 28px; }
.lift { transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.lift:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--c-primary-200); }

/* ============ HERO(首页) ============ */
.hero { position: relative; overflow: hidden; color: #E7EEFA; background: var(--grad-hero); }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(900px 520px at 30% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(900px 520px at 30% 30%, #000 30%, transparent 80%);
}
.hero-in { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; padding: clamp(60px, 8vw, 104px) 0 clamp(56px, 7vw, 92px); }
.hero h1 { color: #fff; font-size: var(--fs-hero); font-weight: 800; letter-spacing: -0.015em; margin-bottom: 20px; }
.hero h1 .hl { background: linear-gradient(92deg, #7FB2FF, #4FD1C5); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-lead { font-size: 1.07rem; color: #C4D3E8; max-width: 34em; margin-bottom: 28px; }
.hero-lead strong { color: #EAF2FF; font-weight: 650; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px; }

/* —— HERO 右侧“界面示意窗”(纯 CSS 绘制,品牌化 UI 示意,非官方截图) —— */
.hero-visual { position: relative; }
.mock-window {
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 20px; padding: 18px;
  box-shadow: 0 40px 90px rgba(2,8,20,.5);
  backdrop-filter: blur(6px);
}
.mock-bar { display: flex; align-items: center; gap: 8px; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,.12); margin-bottom: 16px; }
.mock-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.22); }
.mock-url { margin-left: 10px; font-size: 12px; color: rgba(255,255,255,.65); background: rgba(255,255,255,.08); border-radius: 8px; padding: 4px 12px; }
.mock-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.mock-stat { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: 13px; padding: 12px 13px; }
.mock-stat b { display: block; font-size: 1.22rem; color: #fff; line-height: 1.25; font-variant-numeric: tabular-nums; }
.mock-stat span { font-size: 11.5px; color: rgba(255,255,255,.6); }
.mock-stat b em { font-style: normal; font-size: .62em; color: #4FD1C5; margin-left: 2px; }
.mock-list { display: grid; gap: 9px; }
.mock-row { background: rgba(255,255,255,.06); border-radius: 11px; padding: 10px 13px; display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }
.mock-row .t { font-size: 12.5px; color: rgba(255,255,255,.82); }
.mock-row .track { grid-column: 1 / -1; height: 5px; border-radius: 4px; background: rgba(255,255,255,.12); overflow: hidden; }
.mock-row .track i { display: block; height: 100%; border-radius: 4px; background: linear-gradient(90deg, #60A5FA, #4FD1C5); }
.mock-row .pct { font-size: 11.5px; color: rgba(255,255,255,.75); font-variant-numeric: tabular-nums; }
.mock-float { position: absolute; display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: #EAF2FF; background: rgba(10,24,46,.85); border: 1px solid rgba(255,255,255,.22); border-radius: 12px; padding: 10px 14px; box-shadow: 0 16px 36px rgba(2,8,20,.45); backdrop-filter: blur(6px); }
.mock-float .icon { width: 15px; height: 15px; color: #4FD1C5; }
.mock-float--a { bottom: 44px; left: -26px; }
.mock-float--b { top: 22px; right: -14px; }
.mock-float--b .icon { color: #7FB2FF; }
@media (prefers-reduced-motion: no-preference) {
  .mock-float--a { animation: bob 6s ease-in-out infinite; }
  .mock-float--b { animation: bob 7s ease-in-out -2s infinite reverse; }
}
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* ============ 小型页 HERO(内页) ============ */
.hero-compact { position: relative; overflow: hidden; color: #E7EEFA; background: var(--grad-hero); }
.hero-compact::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(700px 400px at 15% 0%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(700px 400px at 15% 0%, #000 30%, transparent 80%);
}
.hero-compact-in { position: relative; display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding: clamp(46px, 6vw, 76px) 0 clamp(40px, 5vw, 64px); }
.hero-compact h1 { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.8rem); margin-bottom: 12px; font-weight: 800; }
.hero-compact .lead { color: #C4D3E8; max-width: 52em; margin: 0; font-size: 1.03rem; }
.crumb { display: flex; gap: 8px; font-size: 12.5px; color: #8FA3C4; margin-bottom: 14px; align-items: center; }
.crumb a { color: #9CC0FF; }
.crumb .icon { width: 12px; height: 12px; }

/* ============ 分区小图/徽标条 ============ */
.logo-strip { border-block: 1px solid var(--c-border); background: #fff; padding: 22px 0; }
.logo-strip .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.logo-strip p { margin: 0; color: var(--c-text-3); font-size: 13px; }
.tech-pill {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600;
  color: var(--c-text-2); background: var(--bg-soft); border: 1px dashed var(--c-border-strong);
  border-radius: var(--r-pill); padding: 8px 16px;
}
.tech-pill .icon { width: 15px; height: 15px; color: var(--c-accent); }

/* ============ 价值卡 ============ */
.value-icon {
  width: 50px; height: 50px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--c-primary-050); border: 1px solid var(--c-primary-200); color: var(--c-primary-600); margin-bottom: 18px;
}
.value-icon svg { width: 24px; height: 24px; }
.value-card h3 { font-size: 1.14rem; margin-bottom: 10px; }
.value-card p { color: var(--c-text-2); font-size: .95rem; margin-bottom: 0; }

/* ============ 方案分层图 ============ */
.arch { display: grid; gap: 14px; max-width: 960px; margin: 0 auto; }
.arch-band {
  display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  padding: 18px 24px; border-radius: 16px; border: 1px solid var(--c-border);
}
.arch-band h4 { margin: 0 0 4px; font-size: 1.02rem; }
.arch-band .note { font-size: 12.5px; color: var(--c-text-3); }
.arch-l1 { background: linear-gradient(135deg, #EAF1FF, #F8FBFF); border-color: #BBD3FF; }
.arch-l1 h4 { color: var(--c-primary-600); }
.arch-l2 { background: #fff; border-color: var(--c-border); }
.arch-l3 { background: #F0FBF9; border-color: #A9E3DA; }
.arch-l3 h4 { color: #0B7E70; }
.arch-l4 { background: #E9EEF7; border-color: #C3CFE2; }
.arch-l4 h4 { color: var(--c-ink); }
.arch-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.arch-note { text-align: center; font-size: 13px; color: var(--c-text-3); margin: 18px auto 0; max-width: 720px; }

/* ============ 模块/应用卡 ============ */
.app-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.app-card { position: relative; background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: 22px 20px; display: flex; flex-direction: column; gap: 10px; box-shadow: var(--shadow-sm); }
.app-ico { width: 44px; height: 44px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: var(--bg-soft); border: 1px solid var(--c-border); color: var(--c-ink); }
.app-ico svg { width: 22px; height: 22px; }
.app-card h3 { font-size: 1.03rem; margin: 0; }
.app-card .desc { font-size: .88rem; color: var(--c-text-2); line-height: 1.6; margin: 0; flex: 1; }
.app-card .chips { display: flex; flex-wrap: wrap; gap: 6px; }
.app-card .more { font-size: .87rem; font-weight: 650; color: var(--c-primary-600); display: inline-flex; align-items: center; gap: 4px; }
.app-card .more .icon { width: 13px; height: 13px; transition: transform .15s ease; }
.app-card:hover .more .icon { transform: translateX(3px); }
/* 模块图标更完整的卡片(应用页) */
.app-card--full { grid-template-columns: 1fr; }
.app-card--full .feats { margin: 0; padding-left: 1.15em; font-size: .88rem; color: var(--c-text-2); }
.app-card--full .feats li { margin-bottom: 4px; }

/* ============ 过滤按钮 ============ */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.fbtn {
  border: 1px solid var(--c-border-strong); background: #fff; color: var(--c-text-2);
  border-radius: var(--r-pill); padding: 9px 18px; font-size: 14px; font-weight: 600; cursor: pointer;
  transition: all .15s ease;
}
.fbtn:hover { border-color: var(--c-primary); color: var(--c-primary-600); }
.fbtn.on { background: var(--c-ink); border-color: var(--c-ink); color: #fff; }
[hidden] { display: none !important; }
.is-hidden { display: none !important; }

/* ============ 模块卡分组标题(应用页) ============ */
.cat-sep { grid-column: 1 / -1; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 8px 0 0; padding: 14px 16px 2px; }

/* ============ 行业卡 ============ */
.industry-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: 30px; box-shadow: var(--shadow-sm); }
.industry-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.industry-head h3 { font-size: 1.22rem; margin: 0; }
.industry-card .tagline { color: var(--c-text-2); font-size: .93rem; margin-bottom: 18px; }
.industry-card h4.blk { font-size: .8rem; letter-spacing: .06em; color: var(--c-text-3); text-transform: uppercase; margin: 14px 0 8px; }
.pain { list-style: none; padding: 0; display: grid; gap: 6px; }
.pain li { position: relative; padding-left: 22px; font-size: .88rem; color: var(--c-text-2); }
.pain li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 8px; height: 8px; border-radius: 3px; background: #FDE2E2; border: 1px solid #F6A8A8; }
.sol-list { list-style: none; padding: 0; display: grid; gap: 6px; }
.sol-list li { position: relative; padding-left: 24px; font-size: .9rem; color: var(--c-text); }
.sol-list li::before { content: ""; position: absolute; left: 0; top: 8px; width: 14px; height: 8px; border-left: 2px solid var(--c-accent); border-bottom: 2px solid var(--c-accent); transform: rotate(-45deg) translate(-1px,-2px); }
.industry-foot { margin-top: 20px; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; border-top: 1px dashed var(--c-border); padding-top: 16px; }

/* ============ 方法论步骤 ============ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: 26px 24px; }
.step-num { font-size: 2rem; font-weight: 800; line-height: 1; background: linear-gradient(135deg, #7CA9EE, #1A5BB8); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.step h3 { font-size: 1.06rem; margin: 12px 0 8px; }
.step p { font-size: .9rem; color: var(--c-text-2); margin: 0; }
.step .deliver { margin-top: 12px; font-size: .78rem; color: var(--c-text-3); border-top: 1px dashed var(--c-border); padding-top: 10px; }

/* ============ 价格卡 ============ */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.tier { position: relative; background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-xl); padding: 34px 30px; display: flex; flex-direction: column; }
.tier--featured { border: 2px solid var(--c-primary); box-shadow: 0 24px 60px rgba(35,111,210,.16); }
.tier-flag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--grad-primary); color: #fff; font-size: 12.5px; font-weight: 700; padding: 6px 18px; border-radius: var(--r-pill); box-shadow: 0 8px 18px rgba(35,111,210,.35); letter-spacing: .04em; }
.tier h3 { font-size: 1.18rem; }
.tier .tier-for { font-size: .86rem; color: var(--c-text-2); min-height: 2.6em; }
.tier-price { margin: 14px 0 4px; }
.tier-price .num { font-size: 2.1rem; font-weight: 800; color: var(--c-ink); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.tier-price .unit { color: var(--c-text-3); font-size: .92rem; }
.tier-price .ask { font-size: 1.9rem; font-weight: 800; color: var(--c-ink); }
.tier-time { font-size: 13px; color: var(--c-text-3); margin-bottom: 16px; display: inline-flex; align-items: center; gap: 6px; }
.tier ul { list-style: none; padding: 0; margin: 0 0 22px; flex: 1; }
.tier li { position: relative; padding: 7px 0 7px 28px; font-size: .9rem; color: var(--c-text-2); }
.tier li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 15px; height: 8px; border-left: 2px solid var(--c-primary); border-bottom: 2px solid var(--c-primary); transform: rotate(-45deg); opacity: .85; }
.tier li b { color: var(--c-text); font-weight: 650; }
.price-note { text-align: center; color: var(--c-text-3); font-size: 13px; margin-top: 22px; }

/* 对比(两种交付形态) */
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.compare-card { border-radius: var(--r-lg); padding: 30px; border: 1px solid var(--c-border); background: #fff; }
.compare-card--dark { background: var(--c-ink); border-color: var(--c-ink); color: #C4D3E8; }
.compare-card--dark h3 { color: #fff; }
.compare-row { display: flex; justify-content: space-between; gap: 18px; padding: 11px 0; border-bottom: 1px dashed var(--c-border); font-size: .9rem; }
.compare-card--dark .compare-row { border-color: rgba(255,255,255,.14); }
.compare-row dt { color: var(--c-text-3); flex: none; width: 96px; }
.compare-card--dark .compare-row dt { color: #8FA3C4; }
.compare-row dd { margin: 0; text-align: right; color: var(--c-text); }
.compare-card--dark .compare-row dd { color: #E7EEFA; }

/* ============ 模式卡(计费模式/咨询流程) ============ */
.mode-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: 26px; height: 100%; }
.mode-card .value-icon { width: 44px; height: 44px; margin-bottom: 14px; }
.mode-card .value-icon svg { width: 21px; height: 21px; }
.mode-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.mode-card p { font-size: .9rem; color: var(--c-text-2); margin: 0; }
.mode-card .mode-tag { margin-top: 12px; }

/* ============ CTA 深色带 ============ */
.cta-band { padding: var(--section-pad) 0; }
.cta-box { position: relative; overflow: hidden; background: var(--grad-hero); border-radius: var(--r-xl); color: #E7EEFA; text-align: center; padding: clamp(48px, 7vw, 84px) 28px; }
.cta-box::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 42px 42px; pointer-events: none;
}
.cta-box > * { position: relative; }
.cta-box h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.3rem); margin-bottom: 14px; }
.cta-box p { color: #C4D3E8; max-width: 640px; margin: 0 auto 26px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-sla { margin-top: 18px; font-size: 13px; color: #8FA3C4; display: inline-flex; align-items: center; gap: 8px; }
.cta-sla .icon { width: 14px; height: 14px; color: #4FD1C5; }

/* ============ 案例占位 ============ */
.case-quote { position: relative; background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: 34px; }
.case-quote .qmark { font-size: 3.4rem; line-height: 1; color: var(--c-primary-200); font-weight: 800; height: 30px; }
.case-quote p { font-size: 1.05rem; color: var(--c-text); }
.case-who { display: flex; align-items: center; gap: 12px; }
.avatar-ph { width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(135deg, #A8C6FA, #8FD9CF); display: inline-flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 15px; }
.case-who b { display: block; color: var(--c-ink); font-size: .95rem; }
.case-who span { color: var(--c-text-3); font-size: .8rem; }
.logo-wall { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; height: 100%; }
.logo-cell { display: flex; align-items: center; justify-content: center; border: 1px dashed var(--c-border-strong); border-radius: var(--r-md); background: var(--bg-soft); color: var(--c-text-3); font-size: 12.5px; text-align: center; padding: 12px; min-height: 84px; }

/* ============ FAQ ============ */
.faq { max-width: 880px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--c-border); }
.faq-item:first-child { border-top: 1px solid var(--c-border); }
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 18px;
  padding: 19px 6px; font-weight: 650; color: var(--c-ink); font-size: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus { flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--c-border-strong); display: inline-flex; align-items: center; justify-content: center; color: var(--c-primary-600); transition: transform .2s ease, background .2s ease; }
.faq-item summary .plus .icon { width: 14px; height: 14px; }
.faq-item[open] summary .plus { transform: rotate(45deg); background: var(--c-primary-050); }
.faq-ans { padding: 0 26px 20px 6px; color: var(--c-text-2); font-size: .94rem; }
.faq-ans a { font-weight: 600; }
.faq-more { text-align: center; margin-top: 26px; }

/* ============ 咨询页:步骤 + 表单 ============ */
.consult-grid { display: grid; grid-template-columns: 1.06fr .94fr; gap: 44px; align-items: start; }
.form-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-xl); box-shadow: var(--shadow-lg); padding: clamp(26px, 4vw, 40px); }
.form-card h2 { font-size: 1.45rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 13.5px; font-weight: 650; color: var(--c-text); }
.field label .req { color: #DC2626; }
.field input, .field select, .field textarea {
  font: inherit; color: var(--c-text); width: 100%;
  border: 1px solid var(--c-border-strong); border-radius: var(--r-sm);
  padding: 11px 14px; background: #fff; transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(35,111,210,.18);
}
.check-list { display: grid; gap: 8px; padding: 0; margin: 0; list-style: none; }
.check-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: var(--c-text); }
.check-list .icon { color: var(--c-primary); margin-top: 4px; }
.form-foot { font-size: 12.5px; color: var(--c-text-3); display: flex; align-items: center; gap: 7px; margin-top: 8px; }
.form-foot .icon { color: var(--c-accent); }
.privacy-check { display: flex; gap: 9px; align-items: flex-start; font-size: 12.5px; color: var(--c-text-2); margin: 6px 0 16px; }
.privacy-check input { margin-top: 3px; width: 15px; height: 15px; accent-color: var(--c-primary); }
.form-success { text-align: center; padding: 40px 10px; }
.form-success .ok-circle { width: 62px; height: 62px; border-radius: 50%; background: var(--c-accent-soft); color: var(--c-accent); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.form-success .ok-circle .icon { width: 30px; height: 30px; }
.form-success h3 { font-size: 1.3rem; margin-bottom: 8px; }
.form-success p { color: var(--c-text-2); }
.aside-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: 28px; margin-bottom: 20px; }
.aside-card h3 { font-size: 1.02rem; margin-bottom: 14px; display: flex; align-items: center; gap: 9px; }
.aside-card h3 .icon { color: var(--c-primary); }
.contact-line { display: flex; align-items: center; gap: 12px; padding: 9px 0; font-size: .95rem; color: var(--c-text-2); border-bottom: 1px dashed var(--c-border); }
.contact-line:last-child { border-bottom: none; }
.contact-line .icon { color: var(--c-primary); width: 18px; height: 18px; }
.contact-line a { font-weight: 650; }
.contact-line b { color: var(--c-ink); }

/* ============ 悬浮移动 CTA ============ */
.mobile-cta { display: none; }

/* ============ 页脚 ============ */
.site-footer { background: #081120; color: #9BA9C2; font-size: 14px; }
.footer-main { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding: clamp(44px, 6vw, 72px) 0 40px; }
.footer-brand .brand-mark { background: linear-gradient(135deg, #7CA9EE, #1A5BB8); }
.footer-brand .brand-text strong { color: #fff; }
.footer-brand .brand-text small { color: #8FA3C4; }
.footer-brand p.blurb { margin: 16px 0 18px; color: #8FA3C4; font-size: 13.5px; line-height: 1.8; max-width: 320px; }
.footer-col h4 { color: #EAF2FF; font-size: 14px; letter-spacing: .04em; margin-bottom: 16px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-col a { color: #9BA9C2; text-decoration: none !important; }
.footer-col a:hover { color: #fff; }
.footer-legal { border-top: 1px solid rgba(255,255,255,.08); padding: 24px 0 34px; }
.footer-legal .container { display: grid; gap: 14px; }
.legal-note { font-size: 12px; color: #6E7F9B; line-height: 1.9; margin: 0; }
.legal-bottom { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; font-size: 12.5px; color: #6E7F9B; }

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .app-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-in { grid-template-columns: 1fr; gap: 64px; }
  .hero-visual { max-width: 620px; }
  .mock-float--a { left: -6px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .consult-grid { grid-template-columns: 1fr; }
  .tiers { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .compare-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .topbar-in { justify-content: center; }
  .topbar-tag, .topbar-sep, .topbar-r .hide-m { display: none; }
  .site-header { position: static; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: 0; z-index: 90; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 4px;
    background: #fff; padding: 86px 24px 30px; transform: translateX(100%); visibility: hidden; transition: transform .24s ease, visibility .24s;
    box-shadow: -30px 0 60px rgba(8,17,32,.14);
  }
  body.nav-open .nav { transform: translateX(0); visibility: visible; }
  body.nav-open { overflow: hidden; }
  .nav > a:not(.btn) { padding: 13px 10px; font-size: 1.05rem; border-bottom: 1px solid var(--bg-soft); border-radius: 0; }
  .nav-cta { margin: 18px 0 0; justify-content: center; }
  .nav-toggle-close {
    display: inline-flex; position: absolute; top: 20px; right: 24px; background: none;
    border: 1px solid var(--c-border); border-radius: 10px; padding: 8px; color: var(--c-ink);
  }
  .nav-toggle-close .icon { width: 20px; height: 20px; display: block; }
  .mobile-cta {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255,255,255,.96); backdrop-filter: blur(10px);
    border-top: 1px solid var(--c-border); gap: 10px;
  }
  .mobile-cta .btn { flex: 1; }
  .section:last-of-type { padding-bottom: calc(var(--section-pad) + 40px); }
}
@media (max-width: 640px) {
  .grid-3, .grid-2, .app-grid, .steps, .form-grid { grid-template-columns: 1fr; }
  .logo-strip .container { justify-content: center; text-align: center; }
  .logo-wall { grid-template-columns: repeat(2, 1fr); }
  .hero-cta .btn { width: 100%; }
  .cta-actions .btn { flex: 1 1 200px; }
  .footer-main { grid-template-columns: 1fr; gap: 26px; }
  .form-grid { display: block; }
}

/* ============ 智能体页 & 新版定价 组件 ============ */
.metrics { display: flex; flex-wrap: wrap; gap: 18px 44px; }
.metric .num {
  display: block; font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 800; line-height: 1.05;
  color: var(--c-ink); letter-spacing: -0.02em; font-variant-numeric: tabular-nums;
}
.metric .num em {
  font-style: normal; background: linear-gradient(135deg, #7CA9EE, #1A5BB8);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.metric p { margin: 8px 0 0; color: var(--c-text-2); font-size: .92rem; max-width: 240px; }
.fine-print { font-size: 12px; color: var(--c-text-3); line-height: 1.7; }
.fine-print a { font-weight: 600; }

.cap-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.cap-table th { text-align: left; padding: 12px 16px; color: var(--c-text-3); font-weight: 650; background: var(--bg-soft); }
.cap-table td { padding: 13px 16px; border-top: 1px solid var(--c-border); vertical-align: top; }
.cap-table td b { color: var(--c-ink); }
.cap-table .cap { color: var(--c-text-2); font-size: .88rem; }

.addon-band {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  background: linear-gradient(120deg, #EEF4FC, #F4FAF9); border: 1px dashed var(--c-primary-200);
  border-radius: var(--r-lg); padding: 24px 28px; margin-top: 26px;
}
.addon-band h3 { margin: 0 0 4px; font-size: 1.12rem; }
.addon-band p { margin: 0; color: var(--c-text-2); font-size: .92rem; }
.addon-price { text-align: right; }
.addon-price .num { font-size: 1.7rem; font-weight: 800; color: var(--c-ink); font-variant-numeric: tabular-nums; }
.addon-price .unit { color: var(--c-text-3); font-size: .88rem; }
@media (max-width: 640px) { .addon-price { text-align: left; } }

.dm-badge {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; color: #0B7E70;
  background: var(--c-accent-soft); border: 1px solid #9ADFD3; padding: 4px 10px; border-radius: var(--r-pill); white-space: nowrap;
}
.step-chip { font-size: 12px; font-weight: 650; color: var(--c-primary-600); background: var(--c-primary-050); border-radius: var(--r-pill); padding: 3px 10px; }

/* 首页智能体推荐分区 */
.agent-split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 0; }
.agent-split > div:last-child { border-radius: 0 var(--r-lg) var(--r-lg) 0; }
@media (max-width: 900px) {
  .agent-split { grid-template-columns: 1fr; }
  .agent-split > div:last-child { border-radius: 0 0 var(--r-lg) var(--r-lg); }
}

/* 数字化转型方法论 · 五支柱(理念层) */
.pillars { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 44px; }
.pillar { background: #fff; border: 1px solid var(--c-border); border-radius: 16px; padding: 20px 18px; box-shadow: var(--shadow-sm); }
.pillar .pn { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 9px; background: var(--c-primary-050); border: 1px solid var(--c-primary-200); color: var(--c-primary-600); font-weight: 800; font-size: 13px; }
.pillar h4 { margin: 12px 0 6px; font-size: .99rem; }
.pillar p { margin: 0; font-size: .8rem; color: var(--c-text-2); line-height: 1.65; }
.method-sep { display: flex; align-items: center; gap: 14px; color: var(--c-text-3); font-size: 13px; margin: 0 0 22px; }
.method-sep::before, .method-sep::after { content: ""; flex: 1; height: 1px; background: var(--c-border); }
@media (max-width: 1024px) { .pillars { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .pillars { grid-template-columns: 1fr; } }

/* 连接主题补充 */
.conn-note { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 26px; padding: 18px 22px; background: var(--c-ink); color: #C4D3E8; border-radius: var(--r-md); }
.conn-note p { margin: 0; font-size: 14px; }
.conn-note p b { color: #fff; }

/* 智能体会话示意(专业工作台面板,替代 emoji 聊天) */
.mock-chat { display: grid; gap: 10px; }
.mc-user { justify-self: end; max-width: 94%; background: rgba(61,107,201,.38); border: 1px solid rgba(124,169,238,.5); color: #EAF2FF; font-size: 12.5px; line-height: 1.6; padding: 8px 13px; border-radius: 13px 13px 4px 13px; }
.mc-who { display: block; font-size: 10px; color: rgba(255,255,255,.5); letter-spacing: .04em; margin-bottom: 2px; }
.mc-card { background: rgba(255,255,255,.085); border: 1px solid rgba(255,255,255,.15); border-radius: 14px; padding: 12px 14px; }
.mc-title { display: flex; align-items: center; gap: 7px; color: #fff; font-weight: 700; font-size: 12.5px; margin: 0 0 8px; }
.mc-title .icon { width: 14px; height: 14px; color: #7FB2FF; }
.mc-sub { margin: 0 0 8px; font-size: 10.5px; color: rgba(255,255,255,.5); }
.mc-tbl { width: 100%; border-collapse: collapse; font-size: 11px; }
.mc-tbl th { text-align: left; font-weight: 500; color: rgba(255,255,255,.42); padding: 2px 6px 5px; border-bottom: 1px solid rgba(255,255,255,.12); white-space: nowrap; }
.mc-tbl th.num, .mc-tbl td.num { text-align: right; }
.mc-tbl td { padding: 5px 6px; color: rgba(255,255,255,.86); border-bottom: 1px solid rgba(255,255,255,.07); white-space: nowrap; }
.mc-tbl td b { color: #fff; font-weight: 600; }
.mc-tbl td.num { font-variant-numeric: tabular-nums; color: #9CC0FF; }
.mc-tbl tr:last-child td { border-bottom: none; }
.mc-badge { display: inline-block; font-size: 9.5px; font-weight: 600; padding: 2px 7px; border-radius: 999px; letter-spacing: .03em; white-space: nowrap; }
.mc-badge--ok { background: rgba(20,184,166,.16); color: #5EE0CE; border: 1px solid rgba(20,184,166,.38); }
.mc-badge--warn { background: rgba(245,158,11,.15); color: #F6C15B; border: 1px solid rgba(245,158,11,.4); }
.mc-badge--info { background: rgba(124,169,238,.15); color: #A9C7F5; border: 1px solid rgba(124,169,238,.42); }
.mc-note { margin: 8px 0 0; font-size: 10px; color: rgba(255,255,255,.45); line-height: 1.6; }
.mc-foot { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding-top: 10px; border-top: 1px solid rgba(255,255,255,.09); font-size: 10.5px; color: rgba(255,255,255,.52); }
.mc-foot .icon { width: 12px; height: 12px; color: #4FD1C5; }