/* ============================================================
   AICOR 官网 · 页面：服务矩阵 Services
   ------------------------------------------------------------
   services.html 服务矩阵页特有样式
   依赖：tokens.css、base.css、utilities.css、components/*
   ============================================================ */

.alt { background: var(--bg-1); }
.btn-ghost { padding: 15px 38px; border-radius: 100px; border: 1px solid var(--line); font-size: 15px; letter-spacing: 2px; color: var(--text-2); transition: all 0.25s; display: inline-block; margin-left: 14px; }
.btn-primary { padding: 15px 38px; border-radius: 100px; background: var(--grad); font-size: 15px; font-weight: 600; letter-spacing: 2px; color: #fff; box-shadow: 0 8px 32px rgba(79,140,255,0.35); transition: all 0.25s; display: inline-block; }
.contact-qr { display: flex; justify-content: center; gap: 64px; flex-wrap: wrap; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.cqr-box { width: 150px; height: 150px; background: #fff; border-radius: 14px; padding: 10px; box-shadow: 0 0 0 1px rgba(255,255,255,0.12), 0 8px 28px rgba(0,0,0,0.45); }
.cqr-box img { width: 100%; height: 100%; object-fit: contain; display: block; }
.cqr-item { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.cqr-num { font-size: 13px; color: var(--text-2); letter-spacing: 1px; }
.cqr-title { font-size: 15px; font-weight: 600; color: var(--text-1); letter-spacing: 2px; }
.crumb { font-size: 13px; color: var(--text-3); letter-spacing: 2px; margin-bottom: 28px; display: flex; align-items: center; gap: 10px; }
.crumb .sep { color: var(--line); }
.crumb a:hover { color: var(--text-1); }
.cta-band { text-align: center; position: relative; overflow: hidden; }
.cta-band .container { position: relative; z-index: 2; }
.cta-band::before { content: ""; position: absolute; width: 760px; height: 460px; background: radial-gradient(ellipse, rgba(79,140,255,0.12), transparent 65%); top: 50%; left: 50%; transform: translate(-50%,-50%); pointer-events: none; }
.cta-sub { color: var(--text-2); max-width: 540px; margin: 0 auto 36px; }
.cta-title { font-family: var(--serif); font-size: clamp(28px, 4vw, 44px); font-weight: 800; line-height: 1.4; margin-bottom: 16px; }
.cta-title .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--line), transparent); }
.ind-col { border: 1px solid var(--line); border-radius: 16px; padding: 30px 26px; background: var(--panel); position: relative; overflow: hidden; transition: all 0.3s; }
.ind-col .ic-en { font-size: 10.5px; letter-spacing: 2px; color: var(--text-3); text-transform: uppercase; margin-bottom: 14px; }
.ind-col .ic-fit { margin-top: 14px; font-size: 12px; color: var(--accent-2); letter-spacing: 0.5px; }
.ind-col .ic-ico { font-size: 26px; margin-bottom: 14px; }
.ind-col .ic-link a { color: var(--accent-2); border-bottom: 1px dashed rgba(45,212,191,0.4); transition: color 0.2s; }
.ind-col .ic-link a:hover { color: var(--text-1); }
.ind-col h3 { font-family: var(--serif); font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.ind-col p { font-size: 13px; color: var(--text-2); line-height: 1.85; }
.ind-col::before { content: ""; position: absolute; top: 0; left: 14%; right: 14%; height: 1px; background: linear-gradient(90deg, transparent, rgba(79,140,255,0.55), transparent); }
.ind-col:hover { transform: translateY(-4px); border-color: rgba(79,140,255,0.4); box-shadow: 0 16px 44px rgba(0,0,0,0.4); }
.matrix { width: 100%; border-collapse: collapse; table-layout: fixed; }
.matrix .corner { color: var(--text-3) !important; font-size: 12px !important; width: 19%; }
.matrix td { padding: 28px 24px; text-align: left; border-bottom: 1px solid var(--line-soft); border-right: 1px solid var(--line-soft); vertical-align: top; }
.matrix td .cell-deliv { font-size: 11.5px; color: var(--accent-2); margin-top: 10px; }
.matrix td .cell-desc { font-size: 13px; color: var(--text-2); line-height: 1.7; }
.matrix td .cell-title { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.matrix td.hot { background: rgba(79,140,255,0.05); }
.matrix td.hot .cell-title::after { content: "主推"; font-size: 10px; color: var(--accent); border: 1px solid rgba(79,140,255,0.45); padding: 1px 7px; border-radius: 4px; margin-left: 8px; vertical-align: 2px; letter-spacing: 2px; }
.matrix td.row-head { background: rgba(255,255,255,0.02); }
.matrix td.row-head .rh-name { font-family: var(--serif); font-size: 17px; font-weight: 700; }
.matrix td.row-head .rh-tag { font-size: 11px; color: var(--accent-2); letter-spacing: 1px; margin-top: 4px; }
.matrix td:last-child { border-right: none; }
.matrix th { padding: 28px 24px; text-align: left; border-bottom: 1px solid var(--line-soft); border-right: 1px solid var(--line-soft); vertical-align: top; }
.matrix th:not(.corner) { width: 27%; }
.matrix th:last-child { border-right: none; }
.matrix thead th { background: rgba(255,255,255,0.03); font-size: 13px; letter-spacing: 2px; color: var(--text-1); font-weight: 600; }
.matrix thead th .h-sub { display: block; font-size: 11px; color: var(--text-3); font-weight: 400; margin-top: 3px; letter-spacing: 1px; }
.matrix tr:last-child td { border-bottom: none; }
.nav-cta { padding: 9px 22px; border: 1px solid rgba(255,255,255,0.22); border-radius: 100px; font-size: 13px; letter-spacing: 2px; color: var(--text-1) !important; transition: all 0.25s; }
.path-row { display: grid; grid-template-columns: 200px 1fr auto; gap: 26px; align-items: center; border: 1px solid var(--line); border-radius: 16px; padding: 24px 30px; background: var(--panel); transition: all 0.3s; }
.path-row .pa-chain { font-family: "SF Mono", "Menlo", monospace; font-size: 12px; color: var(--accent-2); white-space: nowrap; }
.path-row .pa-desc { font-size: 13.5px; color: var(--text-2); }
.path-row .pa-name { font-family: var(--serif); font-size: 19px; font-weight: 700; }
.path-row .pa-tag { font-size: 11px; color: var(--accent-2); letter-spacing: 1px; margin-top: 4px; }
.path-row:hover { border-color: rgba(79,140,255,0.4); }
.price-note { margin-top: 40px; text-align: center; font-size: 14px; color: var(--text-2); }
.price-note strong { color: var(--text-1); }
.prod-card { border: 1px solid var(--line); border-radius: 20px; padding: 40px 34px; background: var(--panel); position: relative; overflow: hidden; transition: all 0.3s; display: flex; flex-direction: column; }
.prod-card .p-deliv { margin-top: 20px; padding: 12px 16px; border: 1px solid var(--line-soft); border-radius: 10px; font-size: 12.5px; color: var(--accent-2); }
.prod-card .p-fit { margin-top: 12px; font-size: 12px; color: var(--text-3); }
.prod-card .p-foot { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line-soft); font-size: 12px; color: var(--text-3); letter-spacing: 1px; }
.prod-card .p-stage { font-size: 11px; letter-spacing: 3px; color: var(--text-3); text-transform: uppercase; }
.prod-card .p-sub { font-size: 13px; color: var(--accent-2); margin-bottom: 20px; letter-spacing: 1px; }
.prod-card h3 { font-family: var(--serif); font-size: 27px; font-weight: 700; margin: 12px 0 4px; }
.prod-card li { font-size: 14px; color: var(--text-2); padding-left: 22px; position: relative; }
.prod-card li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-size: 13px; }
.prod-card ul { list-style: none; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.prod-card:hover { transform: translateY(-6px); border-color: rgba(45,212,191,0.45); box-shadow: 0 24px 60px rgba(0,0,0,0.45); }
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.risk-card { border: 1px solid var(--line); border-radius: 20px; padding: 36px 32px; background: var(--panel); position: relative; overflow: hidden; transition: all 0.3s; }
.risk-card .rc-num { font-family: var(--serif); font-size: 44px; font-weight: 800; line-height: 1.1; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.risk-card .rc-num span { font-size: 26px; }
.risk-card .rc-title { font-size: 16px; font-weight: 700; margin: 10px 0 8px; letter-spacing: 1px; }
.risk-card p { font-size: 13.5px; color: var(--text-2); line-height: 1.85; }
.risk-card::before { content: ""; position: absolute; top: 0; left: 14%; right: 14%; height: 1px; background: linear-gradient(90deg, transparent, rgba(45,212,191,0.55), transparent); }
.risk-card:hover { transform: translateY(-5px); border-color: rgba(45,212,191,0.45); box-shadow: 0 20px 50px rgba(0,0,0,0.42); }
.risk-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 50px; }
.risk-note { margin-top: 28px; text-align: center; font-size: 13px; color: var(--text-3); line-height: 2; max-width: 760px; margin-left: auto; margin-right: auto; }
.risk-note strong { color: var(--text-2); font-weight: 600; }
.risk-qr { margin-top: 52px; padding-top: 46px; border-top: 1px solid var(--line-soft); display: flex; flex-direction: column; align-items: center; }
.risk-qr .rq-text { font-size: 16px; color: var(--text-2); margin-bottom: 30px; }
.risk-qr .rq-text strong { color: var(--text-1); font-weight: 600; }
.sec-label { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; letter-spacing: 4px; text-transform: uppercase; color: var(--accent-2); font-weight: 600; margin-bottom: 20px; }
.slogan .s-line { width: 1px; height: 30px; margin: 0 auto 24px; background: linear-gradient(180deg, transparent, rgba(79,140,255,0.8)); }
.slogan .s-pre { font-size: clamp(13px, 1.5vw, 16px); letter-spacing: 6px; color: var(--text-2); margin-bottom: 12px; }
.slogan .s-text { font-family: var(--serif); font-size: clamp(28px, 4vw, 46px); font-weight: 800; letter-spacing: 4px; line-height: 1.5; }
.slogan .s-text em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.slogan::before { content: ""; position: absolute; left: 50%; top: -140px; transform: translateX(-50%); width: 620px; height: 280px; border-radius: 50%; background: radial-gradient(closest-side, rgba(79,140,255,0.12), transparent); pointer-events: none; }
.start-step { position: relative; padding: 0 24px; }
.start-step .free { display: inline-block; font-size: 10px; color: var(--accent-2); border: 1px solid rgba(45,212,191,0.4); border-radius: 100px; padding: 1px 9px; margin-left: 8px; vertical-align: 2px; letter-spacing: 1px; }
.start-step .ss-n { display: inline-flex; width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(79,140,255,0.35); background: rgba(79,140,255,0.08); align-items: center; justify-content: center; font-family: var(--serif); font-weight: 800; font-size: 16px; color: var(--accent); margin-bottom: 16px; }
.start-step h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.start-step p { font-size: 13px; color: var(--text-2); }
.start-step:not(:last-child)::after { content: "→"; position: absolute; right: -9px; top: 24px; color: rgba(255,255,255,0.2); font-size: 18px; }
.subhero { padding: 190px 0 90px; position: relative; overflow: hidden; }
.subhero h1 { font-family: var(--serif); font-size: clamp(38px, 6vw, 68px); font-weight: 900; line-height: 1.2; letter-spacing: 2px; margin-bottom: 26px; }
.subhero h1 .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.subhero p { font-size: clamp(15px, 1.5vw, 18px); color: var(--text-2); max-width: 680px; }
.subhero p strong { color: var(--text-1); font-weight: 600; }
.subhero-glow { position: absolute; width: 800px; height: 800px; border-radius: 50%; background: radial-gradient(circle, rgba(79,140,255,0.12) 0%, transparent 65%); top: -350px; right: -200px; pointer-events: none; animation: breathe 9s ease-in-out infinite; }
.subhero-glow.g2 { background: radial-gradient(circle, rgba(45,212,191,0.08) 0%, transparent 65%); top: auto; bottom: -450px; left: -300px; right: auto; animation-delay: -4s; }
/* ===== Slogan ===== */
  .slogan { padding: 72px 0; text-align: center; position: relative; overflow: hidden; background: linear-gradient(180deg, #05080f, #060b17); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
/* ===== 三阶产品 ===== */
  .prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 54px; }
/* ===== 付费方式 · 服务风险后置 ===== */
  #pricing { scroll-margin-top: 70px; }
/* ===== 导航下拉 ===== */
  .nav-drop { position: relative; }
/* ===== 导航二维码 ===== */
  .nav-qr { position: relative; display: inline-flex; align-items: center; gap: 8px; }
/* ===== 开始方式 ===== */
  .start-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 54px; }
/* ===== 矩阵 ===== */
  .matrix-wrap { margin-top: 54px; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
/* ===== 行业聚焦 ===== */
  .ind-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 50px; }
/* ===== 路径示例 ===== */
  .paths { display: flex; flex-direction: column; gap: 16px; margin-top: 54px; }
/* AIX 上标写法（AI乘） */
  sup.aix-x { font-size: 0.62em; line-height: 0; vertical-align: super; position: relative; top: -0.12em; margin-left: 1px; font-style: normal; font-weight: inherit; letter-spacing: 0; }
/* 导航联系方式 */
  .nav-right { display: flex; align-items: center; gap: 26px; }
/* 行业卡报告链接 */
  .ind-col .ic-link { margin-top: 14px; font-size: 12.5px; color: var(--text-3); line-height: 1.9; }
footer { border-top: 1px solid var(--line-soft); padding: 44px 0; }
header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 22px 0; transition: all 0.35s ease; border-bottom: 1px solid transparent; }
nav { display: flex; gap: 38px; align-items: center; }
section { padding: 90px 0; position: relative; }
@media (max-width: 640px) {
  .contact-qr { gap: 36px; }
}
@media (max-width: 700px) {
  .btn-ghost { margin-left: 0; margin-top: 14px; }
  .start-flow { grid-template-columns: 1fr; }
  nav { display: none; }
  section { padding: 64px 0; }
}
@media (max-width: 980px) {
  .matrix { min-width: 760px; }
  .matrix-wrap { overflow-x: auto; }
  .path-row { grid-template-columns: 1fr; gap: 12px; }
  .prod-grid { grid-template-columns: 1fr; }
  .risk-grid { grid-template-columns: 1fr; }
  .start-flow { grid-template-columns: repeat(2, 1fr); gap: 30px 0; }
  .start-step:not(:last-child)::after { display: none; }
}

/* 提升自内联样式：正文强调链接（原 style="color:var(--accent-2);border-bottom:1px dashed ..."） */
.link-accent { color: var(--accent-2); border-bottom: 1px dashed rgba(45,212,191,0.4); }
.link-accent.nowrap { white-space: nowrap; }