/* ==========================================================================
   合明软件 · newsite design system
   White base · near-black type · light-blue accent
   ========================================================================== */

:root {
  --ink: #0b0d12;
  --ink-2: #2c333f;
  --ink-3: #6b7280;
  --ink-4: #9aa1ad;
  --line: #e8eaed;
  --line-2: #f1f3f6;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-blue: #f4f8ff;
  --blue: #2f6fed;
  --blue-dark: #1f56c9;
  --blue-deep: #163a86;
  --blue-tint: #eef4ff;
  --blue-tint-2: #dbe7ff;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(11, 13, 18, .04), 0 6px 18px rgba(11, 13, 18, .04);
  --shadow-md: 0 18px 50px rgba(11, 13, 18, .10);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --max: 1180px;
  --header-h: 68px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: var(--blue-tint-2); }

/* ------------------------------ layout ------------------------------ */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.section { padding: 108px 0; }
.section-sm { padding: 72px 0; }
.section-soft { background: var(--bg-soft); }
.section-blue { background: var(--bg-blue); }
.section-line-top { border-top: 1px solid var(--line); }

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ------------------------------ type ------------------------------ */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 18px;
}
.eyebrow::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue); box-shadow: 0 0 0 4px var(--blue-tint);
}
.eyebrow.plain::before { display: none; }

h1, h2, h3, h4 { color: var(--ink); font-weight: 800; letter-spacing: -.02em; line-height: 1.12; }
h1 { font-size: clamp(40px, 6vw, 74px); letter-spacing: -.035em; }
h2 { font-size: clamp(30px, 3.6vw, 48px); letter-spacing: -.03em; }
h3 { font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
h4 { font-size: 16px; font-weight: 700; }

.lead {
  font-size: clamp(16px, 1.5vw, 20px);
  color: var(--ink-3); line-height: 1.6; max-width: 660px; margin-top: 20px;
}
.section-head.center .lead { margin-left: auto; margin-right: auto; }
p.body { color: var(--ink-3); }

.text-blue { color: var(--blue); }
.accent { color: var(--blue); }
.muted { color: var(--ink-3); }
.tiny { font-size: 13px; color: var(--ink-4); }

/* ------------------------------ buttons ------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 24px; border-radius: 999px;
  font-size: 15px; font-weight: 600; white-space: nowrap;
  border: 1px solid transparent; transition: all .18s ease;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 14px; }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--blue); font-weight: 600; font-size: 15px;
}
.link-arrow svg { width: 15px; height: 15px; transition: transform .18s; }
.link-arrow:hover svg { transform: translateX(3px); }

/* ------------------------------ header ------------------------------ */
.announce {
  background: var(--ink); color: #fff; font-size: 13px;
  text-align: center; padding: 9px 16px; letter-spacing: .01em;
}
.announce b { color: #9dc0ff; font-weight: 700; }
.announce a { text-decoration: underline; text-underline-offset: 3px; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; gap: 32px;
  height: var(--header-h);
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; letter-spacing: -.02em; }
.brand img { height: 52px; width: auto; display: block; }
.brand .mark { width: 30px; height: 30px; flex: none; }
.brand .name { font-size: 18px; line-height: 1; }
.brand .name small { display: block; font-size: 10px; font-weight: 600; letter-spacing: .22em; color: var(--ink-4); margin-top: 3px; }

.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links > li { position: relative; }
.nav-links a.nav-item, .nav-links .nav-item {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 9px 14px; border-radius: 9px;
  font-size: 14.5px; font-weight: 600; color: var(--ink-2);
  transition: background .15s, color .15s;
}
.nav-links .nav-item:hover { background: var(--line-2); color: var(--ink); }
.nav-links .nav-item.active { color: var(--blue); }
.nav-links .caret { width: 9px; height: 9px; opacity: .6; }

.dropdown {
  position: absolute; top: calc(100% + 10px); left: 0; min-width: 232px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-md); padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: all .18s ease;
}
.nav-links > li.has-drop:hover .dropdown,
.nav-links > li.has-drop.open .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a {
  display: block; padding: 10px 12px; border-radius: 9px;
  font-size: 14px; font-weight: 600; color: var(--ink-2);
}
.dropdown a:hover { background: var(--blue-tint); color: var(--blue); }
.dropdown a span { display: block; font-size: 12px; font-weight: 500; color: var(--ink-4); margin-top: 2px; }

.nav-cta { margin-left: 10px; }
.nav-toggle {
  display: none; margin-left: auto; width: 42px; height: 42px;
  border: 1px solid var(--line); background: #fff; border-radius: 10px;
  align-items: center; justify-content: center;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--ink); position: relative; }
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--ink);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.grad-text { background: linear-gradient(115deg, #1d4ed8 0%, #2563eb 45%, #0891b2 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ------------------------------ hero ------------------------------ */
.hero-title { margin-top: 20px; }
.hero-title .line { display: block; }
.hero { padding: 96px 0 84px; position: relative; overflow: hidden; }
.hero::after {
  content: ""; position: absolute; top: -220px; right: -180px; width: 640px; height: 640px;
  background: radial-gradient(circle at 50% 50%, rgba(47, 111, 237, .10), transparent 68%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero h1 { max-width: 560px; font-size: clamp(30px, 3.2vw, 44px); }
.hero .lead { max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-note { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 30px; font-size: 13.5px; color: var(--ink-3); }
.hero-note span { display: inline-flex; align-items: center; gap: 7px; }
.hero-note svg { width: 15px; height: 15px; color: var(--blue); }

.hero-split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }

/* ------------------------------ stat band ------------------------------ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.stat { padding: 34px 28px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: none; }
.stat .num { font-size: clamp(32px, 3.4vw, 44px); font-weight: 800; letter-spacing: -.03em; color: var(--ink); line-height: 1; }
.stat .num .unit { font-size: .5em; color: var(--blue); margin-left: 2px; }
.stat .lbl { font-size: 13.5px; color: var(--ink-3); margin-top: 10px; }

/* ------------------------------ grids / cards ------------------------------ */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: all .2s ease;
}
.card.link:hover { border-color: var(--blue-tint-2); box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.card .ic {
  width: 46px; height: 46px; border-radius: 12px; margin-bottom: 18px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-tint); color: var(--blue);
}
.card .ic svg { width: 23px; height: 23px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--ink-3); font-size: 14.5px; line-height: 1.6; }
.card .tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.tag {
  font-size: 12px; font-weight: 600; color: var(--ink-2);
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px;
}
.card .link-arrow { margin-top: 18px; }

/* product cards (home) */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card { display: flex; flex-direction: column; }
.product-card .code { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
.product-card h3 { font-size: 22px; margin: 12px 0 4px; }
.product-card .sub { font-size: 13px; color: var(--ink-4); font-weight: 600; }
.product-card p { margin-top: 14px; flex: 1; }
.product-card .go { margin-top: 22px; }

/* ------------------------------ feature split ------------------------------ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-body h2 { max-width: 460px; }
.feature-list { margin-top: 26px; display: flex; flex-direction: column; gap: 14px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--ink-2); }
.feature-list .tick { flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--blue-tint); color: var(--blue); display: flex; align-items: center; justify-content: center; margin-top: 2px; }
.feature-list .tick svg { width: 12px; height: 12px; }

.media-frame {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: #fff; box-shadow: var(--shadow-md);
}
.media-frame img { width: 100%; }
.media-frame .bar { height: 34px; background: #fbfcfe; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 6px; padding: 0 14px; }
.media-frame .bar i { width: 10px; height: 10px; border-radius: 50%; background: #e2e6ec; }
.media-frame .bar i:first-child { background: #ffd0d0; }
.media-frame .bar i:nth-child(2) { background: #ffe6b8; }
.media-frame .bar i:nth-child(3) { background: #c8ebd4; }

/* ------------------------------ hero demo animation ------------------------------ */
.hero-demo {
  padding: 16px 18px 14px;
  background: linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
  font-size: 12px; color: var(--ink-3);
}
.hd-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 13px; }
.hd-title { font-size: 13px; font-weight: 800; color: var(--ink-2); letter-spacing: -.01em; }
.hd-badge {
  font-size: 10px; font-weight: 700; letter-spacing: .04em;
  color: var(--blue); background: var(--blue-tint); border-radius: 999px; padding: 4px 10px;
}

.hd-body { display: grid; grid-template-columns: 118px 1fr; gap: 18px; align-items: center; }

/* flow rail */
.hd-flow { display: flex; flex-direction: column; justify-content: center; gap: 20px; }
.hd-flow li {
  position: relative; display: flex; align-items: center; gap: 9px;
  min-height: 26px; padding-left: 31px;
  opacity: .4; transition: opacity .4s ease, color .4s ease;
}
.hd-flow li b {
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 24px; height: 24px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10.5px; font-weight: 800; color: var(--ink-4);
  background: #fff; border: 1.5px solid var(--line);
  transition: all .4s ease;
}
.hd-flow li::after {
  content: ""; position: absolute; left: 11px; top: calc(50% + 12px);
  width: 2px; height: 22px; border-radius: 2px; background: var(--line);
  transition: background .4s ease;
}
.hd-flow li:last-child::after { display: none; }
.hd-flow li span { font-weight: 600; }
.hd-flow li.on { opacity: 1; color: var(--ink-2); }
.hd-flow li.active { color: var(--blue); }
.hd-flow li.on b { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: 0 0 0 4px var(--blue-tint); }
.hd-flow li.on::after { background: var(--blue-tint-2); }

/* panel */
.hd-panel {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 14px; box-shadow: var(--shadow-sm);
}
.hd-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 10px; border-bottom: 1px solid var(--line);
}
.hd-panel-head span { font-size: 13px; font-weight: 700; color: var(--ink-2); }
.hd-panel-head em { font-style: normal; font-size: 11px; color: var(--ink-4); }
.hd-screen { position: relative; height: 176px; margin-top: 12px; }
.hd-card {
  position: absolute; inset: 0;
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity .45s ease, transform .45s ease;
}
.hd-card.on { opacity: 1; transform: none; }

.hd-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; padding: 8px 0; font-size: 12.5px;
}
.hd-row + .hd-row { border-top: 1px dashed var(--line); }
.hd-row > span:first-child { color: var(--ink-3); flex: none; }
.hd-row b { color: var(--ink-2); font-weight: 700; text-align: right; }
.hd-row.sum b { color: var(--blue); font-size: 15px; }
.hd-chip {
  display: inline-flex; align-items: center; font-size: 11px; font-weight: 700;
  padding: 3px 9px; border-radius: 999px; background: var(--blue-tint); color: var(--blue);
}

.hd-ai-head { display: flex; align-items: center; gap: 7px; margin-bottom: 10px; font-size: 13px; font-weight: 700; color: var(--ink-2); }
.hd-ai-head b { margin-left: auto; font-size: 12px; }
.hd-spark { width: 14px; height: 14px; border-radius: 4px; flex: none; background: linear-gradient(135deg, #2563eb, #0891b2); }
.hd-ok { color: #0f9d58; }
.hd-blue { color: var(--blue); }

.hd-conf { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: 11.5px; color: var(--ink-3); }
.hd-conf i { position: relative; flex: 1; height: 6px; border-radius: 999px; background: var(--line-2); overflow: hidden; }
.hd-conf i::after {
  content: ""; position: absolute; inset: 0; width: 0; border-radius: 999px;
  background: linear-gradient(90deg, #2563eb, #0891b2);
  transition: width 1.1s ease .2s;
}
.hd-card.on .hd-conf i::after { width: 96%; }
.hd-conf b { color: var(--ink-2); font-weight: 800; }

.hd-ev { display: flex; gap: 7px; align-items: flex-start; padding: 5px 0; font-size: 11.5px; color: var(--ink-3); line-height: 1.5; }
.hd-ev::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); margin-top: 7px; flex: none; }
.hd-note { margin-top: 8px; font-size: 11px; color: var(--ink-4); }

.hd-prog { height: 6px; border-radius: 999px; background: var(--line-2); margin-top: 14px; overflow: hidden; }
.hd-prog i { display: block; width: 0; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #2563eb, #0891b2); transition: width 1.2s ease .15s; }
.hd-card.on .hd-prog i { width: 100%; }

.hd-card-done { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.hd-done-ic {
  width: 46px; height: 46px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, #2563eb, #0891b2);
  box-shadow: 0 0 0 8px var(--blue-tint);
}
.hd-done-t { margin-top: 16px; font-size: 16px; font-weight: 800; color: var(--ink-2); }
.hd-done-s { margin-top: 4px; font-size: 11.5px; color: var(--ink-3); }
.hd-card-done .hd-row { width: 100%; }

.hd-foot {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line);
}
.hd-foot div { display: flex; flex-direction: column; gap: 2px; }
.hd-foot b { font-size: 16px; font-weight: 800; color: var(--ink-2); letter-spacing: -.02em; }
.hd-foot span { font-size: 10.5px; color: var(--ink-4); }

@media (max-width: 560px) {
  .hd-body { grid-template-columns: 1fr; gap: 14px; }
  .hd-flow { flex-direction: row; flex-wrap: wrap; gap: 8px 16px; }
  .hd-flow li { min-height: 22px; padding-left: 27px; }
  .hd-flow li::after { display: none; }
  .hd-flow li b { width: 20px; height: 20px; font-size: 9.5px; }
}

/* CSS mock UI (for products without screenshots) */
.mock {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: #fff; box-shadow: var(--shadow-md);
}
.mock .mock-bar { height: 38px; background: #fbfcfe; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 6px; padding: 0 14px; }
.mock .mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: #e2e6ec; }
.mock .mock-bar i:first-child { background: #ffd0d0; }
.mock .mock-bar i:nth-child(2) { background: #ffe6b8; }
.mock .mock-bar i:nth-child(3) { background: #c8ebd4; }
.mock .mock-body { padding: 18px; background: linear-gradient(180deg, #fff, #fbfcfe); }
.mock-row { height: 12px; border-radius: 6px; background: var(--line-2); margin-bottom: 10px; }
.mock-row.w40 { width: 40%; } .mock-row.w60 { width: 60%; } .mock-row.w80 { width: 80%; }
.mock-block { border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin-bottom: 12px; background: #fff; }
.mock-chip { display: inline-block; height: 22px; padding: 0 10px; border-radius: 999px; background: var(--blue-tint); color: var(--blue); font-size: 11px; font-weight: 700; line-height: 22px; margin: 0 6px 8px 0; }
.mock-chip.green { background: #e6f7ee; color: #0f9d58; }
.mock-chip.amber { background: #fdf2dc; color: #b7791f; }
.mock-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-tile { border: 1px solid var(--line); border-radius: 10px; padding: 12px; background: #fff; }
.mock-tile .n { font-size: 20px; font-weight: 800; letter-spacing: -.02em; }
.mock-tile .l { font-size: 11px; color: var(--ink-4); margin-top: 4px; }

/* ------------------------------ steps ------------------------------ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; }
.step .idx {
  width: 38px; height: 38px; border-radius: 11px; background: var(--ink); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 15px;
  margin-bottom: 18px;
}
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { color: var(--ink-3); font-size: 14.5px; }
.step .flow-line { position: absolute; top: 48px; right: -20px; width: 20px; height: 1px; background: var(--line); }
.step:last-child .flow-line { display: none; }

/* ------------------------------ logos ------------------------------ */
.logo-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.logo-cell {
  border: 1px solid var(--line); border-radius: 12px; height: 78px;
  display: flex; align-items: center; justify-content: center; padding: 14px;
  background: #fff; color: var(--ink-2); font-weight: 700; font-size: 14px; text-align: center;
  transition: all .18s;
}
.logo-cell:hover { border-color: var(--blue-tint-2); color: var(--blue); }
.logo-cell img { max-height: 46px; max-width: 100%; object-fit: contain; transition: transform .2s ease; }
.logo-cell:hover img { transform: scale(1.04); }

/* industry cards */
.industry-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: #fff; transition: all .2s; }
.industry-card:hover { border-color: var(--blue-tint-2); box-shadow: var(--shadow-sm); }
.industry-card .ih { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.industry-card .ih .ic { width: 34px; height: 34px; border-radius: 9px; background: var(--blue-tint); color: var(--blue); display: flex; align-items: center; justify-content: center; }
.industry-card .ih .ic svg { width: 18px; height: 18px; }
.industry-card h4 { font-size: 16px; }
.industry-card ul { display: flex; flex-direction: column; gap: 7px; }
.industry-card li { font-size: 13.5px; color: var(--ink-3); padding-left: 14px; position: relative; }
.industry-card li::before { content: ""; position: absolute; left: 0; top: 9px; width: 4px; height: 4px; border-radius: 50%; background: var(--blue); }

/* ------------------------------ table ------------------------------ */
.table-wrap { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
table.fusion { width: 100%; border-collapse: collapse; font-size: 14.5px; }
table.fusion th, table.fusion td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.fusion thead th { background: var(--bg-soft); font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
table.fusion tbody tr:last-child td { border-bottom: none; }
table.fusion td strong { color: var(--ink); }
table.fusion .col-bpm { color: var(--ink-2); }
table.fusion .col-ai { color: var(--blue); font-weight: 600; }

/* ------------------------------ timeline ------------------------------ */
.timeline { position: relative; padding-left: 30px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--line); }
.tl-item { position: relative; padding: 0 0 30px 0; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before { content: ""; position: absolute; left: -30px; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 3px solid var(--blue); }
.tl-item .year { font-size: 14px; font-weight: 800; color: var(--blue); letter-spacing: .04em; }
.tl-item h4 { margin: 4px 0 4px; }
.tl-item p { font-size: 14px; color: var(--ink-3); }

/* ------------------------------ CTA band ------------------------------ */
.cta-band {
  background: var(--ink); color: #fff; border-radius: var(--radius-lg);
  padding: 64px; text-align: center; position: relative; overflow: hidden;
}
.cta-band::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(47, 111, 237, .35), transparent 45%),
              radial-gradient(circle at 85% 80%, rgba(47, 111, 237, .25), transparent 45%);
  pointer-events: none;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; max-width: 720px; margin: 0 auto; }
.cta-band p { color: rgba(255, 255, 255, .7); max-width: 560px; margin: 18px auto 0; font-size: 17px; }
.cta-band .btn-row { justify-content: center; }
.cta-band .btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .28); }
.cta-band .btn-ghost:hover { border-color: #fff; color: #fff; }
.cta-band .btn-primary { background: var(--blue); }

/* ------------------------------ contact ------------------------------ */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; background: #fff; }
.contact-card .city { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--blue); }
.contact-card h3 { margin: 8px 0 18px; }
.contact-list { display: flex; flex-direction: column; gap: 12px; }
.contact-list li { display: flex; gap: 11px; font-size: 14.5px; color: var(--ink-2); }
.contact-list svg { width: 17px; height: 17px; color: var(--ink-4); flex: none; margin-top: 3px; }
.contact-list a:hover { color: var(--blue); }

/* form */
.form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin-bottom: 7px; }
.field input, .field textarea, .field select {
  width: 100%; border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; font-size: 14.5px; font-family: inherit; color: var(--ink);
  background: #fff; transition: border-color .15s, box-shadow .15s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-tint);
}
.form-note { font-size: 12.5px; color: var(--ink-4); }

/* ------------------------------ footer ------------------------------ */
.site-footer { border-top: 1px solid var(--line); background: #fff; padding: 64px 0 34px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--ink-3); max-width: 300px; }
.footer-col h4 { font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col li { font-size: 14px; color: var(--ink-2); }
.footer-col a:hover { color: var(--blue); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--line); margin-top: 48px; padding-top: 26px; font-size: 13px; color: var(--ink-4);
}
.footer-bottom a { color: var(--ink-4); }
.footer-bottom a:hover { color: var(--blue); }

/* ------------------------------ page hero (sub pages) ------------------------------ */
.page-hero { padding: 78px 0 60px; border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; top: -200px; right: -160px; width: 560px; height: 560px;
  background: radial-gradient(circle at 50% 50%, rgba(47, 111, 237, .09), transparent 68%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.crumbs { font-size: 13px; color: var(--ink-4); margin-bottom: 18px; }
.crumbs a:hover { color: var(--blue); }
.crumbs span { margin: 0 7px; }
.page-hero h1 { font-size: clamp(34px, 4.4vw, 56px); max-width: 860px; }
.page-hero .lead { margin-top: 18px; }

/* ------------------------------ reveal ------------------------------ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ------------------------------ responsive ------------------------------ */
@media (max-width: 1024px) {
  .hero-split { grid-template-columns: 1fr; gap: 40px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split.reverse .split-media { order: 0; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .logo-strip { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .section { padding: 72px 0; }
  .section-sm { padding: 52px 0; }
  .nav { gap: 16px; }
  .nav-links {
    position: fixed; top: calc(var(--header-h) + 37px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 12px 16px 20px; margin-left: 0;
    max-height: 0; overflow: hidden; transition: max-height .25s ease; box-shadow: var(--shadow-sm);
  }
  .nav-links.open { max-height: 80vh; overflow: auto; }
  .nav-links .nav-item { padding: 12px 12px; font-size: 15.5px; width: 100%; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0 0 6px 12px; display: none; }
  .nav-links > li.has-drop.open .dropdown { display: block; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { border-left: none; border-top: 1px solid var(--line); }
  .stat:nth-child(-n+2) { border-top: none; }
  .stat:nth-child(odd) { border-left: none; }
  .grid-3, .grid-2, .product-grid, .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step .flow-line { display: none; }
  .logo-strip { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta-band { padding: 44px 24px; }
  .page-hero { padding: 56px 0 44px; }
  .table-wrap { overflow-x: auto; }
  table.fusion { min-width: 640px; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .btn { width: 100%; }
  .btn-row, .hero-actions { flex-direction: column; }
  .mock-grid { grid-template-columns: 1fr 1fr; }
}