/* ==========================================================
   Cenvoi — International site (/global)
   Dark editorial theme · numbered sections · Space Grotesk
   Standalone stylesheet: index.html keeps styles.css.
   ========================================================== */

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("fonts/space-grotesk-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}

:root {
  --bg-0: #E8EDF3;
  --bg-1: #FFFFFF;
  --bg-2: #F3F6FA;
  --line: rgba(23, 45, 68, 0.13);
  --line-soft: rgba(23, 45, 68, 0.07);
  --text-hi: #14202E;
  --text: #45566A;
  --text-dim: #75879A;
  --teal-300: #0D9488;
  --teal-500: #14B8A6;
  --grad-accent: linear-gradient(105deg, #0F766E 0%, #14B8A6 60%, #0891B2 100%);
  --font-display: "Space Grotesk", Inter, -apple-system, BlinkMacSystemFont, "Segoe UI",
                  "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  --font-body: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Menlo, monospace;
  --max-w: 1200px;
  --pad-x: 24px;
  --radius-lg: 24px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; height: auto; display: block; }
button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: 0;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: rgba(94, 234, 212, 0.25);
  touch-action: manipulation;
}
::selection { background: rgba(94, 234, 212, 0.28); color: var(--text-hi); }

/* Language toggling (index.html — bilingual spans; global.html has none) */
.lang-zh, .lang-en { display: none; }
body[data-lang="zh"] .lang-zh { display: inline; }
body[data-lang="en"] .lang-en { display: inline; }

/* CJK headings: no negative tracking, no synthetic oblique distortion issues */
body[data-lang="zh"] h1,
body[data-lang="zh"] h2,
body[data-lang="zh"] h3 { letter-spacing: 0; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

section { padding: 110px 0; position: relative; }
@media (max-width: 768px) { section { padding: 76px 0; } }

/* ============ Section tag — "01 — AI CUSTOMER SERVICE ———" ============ */
.stag {
  display: flex;
  align-items: center;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--teal-300);
  margin-bottom: 34px;
}
.stag::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}
.stag.center { justify-content: center; }
.stag.center::after { display: none; }

/* ============ Type ============ */
h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--text-hi);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.t-hero {
  font-size: clamp(2.5rem, 6.2vw, 4.6rem);
  line-height: 1.06;
  max-width: 20ch;
}
.t-sec {
  font-size: clamp(1.9rem, 4.2vw, 3.1rem);
  line-height: 1.12;
  max-width: 26ch;
  margin-bottom: 28px;
}
.ai {
  font-style: italic;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  padding-right: 0.08em; /* keep the synthesized oblique from clipping */
}
.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.65;
  max-width: 62ch;
  color: var(--text);
}
.note {
  margin-top: 44px;
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 62ch;
}
.lead-gap { margin-top: 26px; }
.lead-gap + .lead-gap { margin-top: 18px; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  white-space: nowrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15.5px;
  letter-spacing: 0;
  padding: 15px 28px;
  border-radius: 999px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.btn svg { width: 16px; height: 16px; flex: none; }
.btn-solid {
  background: linear-gradient(120deg, #14B8A6, #0D9488);
  color: #fff;
}
.btn-solid:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(20, 184, 166, 0.35);
}
.btn-ghost {
  border: 1px solid rgba(23, 45, 68, 0.18);
  color: var(--text-hi);
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--teal-300);
  color: var(--teal-300);
  transform: translateY(-2px);
}

/* ============ Nav ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo { height: 34px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  font-family: var(--font-display);
  font-size: 15px;
}
.nav-links a:not(.btn) { color: var(--text); transition: color 0.15s; white-space: nowrap; }
.nav-links a:not(.btn):hover { color: var(--text-hi); }
.nav-links .btn { padding: 11px 22px; font-size: 14.5px; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-hi);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.2s;
}
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-controls { display: flex; align-items: center; gap: 14px; }
.lang-toggle {
  display: flex;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.lang-toggle button, .lang-toggle a {
  display: block;
  padding: 4px 13px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 12.5px;
  color: var(--text-dim);
  transition: color 0.15s, background 0.15s;
}
.lang-toggle button:hover, .lang-toggle a:hover { color: var(--text-hi); }
.lang-toggle .on,
body[data-lang="zh"] .lang-toggle button[data-set="zh"],
body[data-lang="en"] .lang-toggle button[data-set="en"] {
  background: rgba(94, 234, 212, 0.14);
  color: var(--teal-300);
}
@media (max-width: 480px) {
  .nav-logo { height: 27px; }
  .nav-inner { gap: 10px; padding: 14px 16px; }
  .nav-controls { gap: 8px; }
  .lang-toggle button, .lang-toggle a { padding: 3px 9px; font-size: 11.5px; }
  .nav-hamburger { width: 36px; }
}

@media (max-width: 1400px) {
  .nav-links { gap: 24px; font-size: 14.5px; }
  .nav-links .btn { padding: 10px 18px; font-size: 13.5px; }
  .nav-inner { gap: 16px; }
}

@media (max-width: 1150px) {
  .nav-hamburger { display: flex; }
  /* pull-down panel anchored to the header bar (not a full-screen overlay) */
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 6px 24px 20px;
    background: #FFFFFF;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 26px 44px rgba(23, 45, 68, 0.12);
    font-size: 16px;
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.22s ease, opacity 0.22s ease, visibility 0.22s;
  }
  .nav-links a:not(.btn) {
    padding: 13px 2px;
    border-bottom: 1px solid var(--line-soft);
  }
  .nav-links .btn {
    margin-top: 16px;
    align-self: flex-start;
  }
  .nav-links.is-open {
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

/* ============ Hero ============ */
.hero {
  padding: 130px 0 120px;
  overflow: hidden;
  background:
    radial-gradient(46% 42% at 84% 6%, rgba(20, 184, 166, 0.10), transparent 62%),
    radial-gradient(42% 38% at 4% 88%, rgba(13, 148, 136, 0.07), transparent 62%);
}
.hero .container { position: relative; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 52px;
}

/* ============ Promise (two-column + watermark) ============ */
.promise {
  padding: 90px 0 150px;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
}
.promise-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 64px;
  align-items: start;
}
.promise-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--teal-300);
  margin-bottom: 20px;
}
.promise h2 {
  font-size: clamp(1.35rem, 2.2vw, 1.7rem);
  line-height: 1.35;
  font-weight: 500;
  max-width: 20ch;
}
.promise-copy p { margin-bottom: 22px; font-size: 1.08rem; }
.promise-copy p:last-child { margin-bottom: 0; }
.promise-copy strong { color: var(--text-hi); font-weight: 600; }
.promise-mark {
  position: absolute;
  left: 50%;
  bottom: -190px;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(120px, 21vw, 280px);
  line-height: 1;
  letter-spacing: 0.04em;
  color: rgba(23, 45, 68, 0.05);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}
@media (max-width: 860px) {
  .promise-grid { grid-template-columns: 1fr; gap: 30px; }
  .promise { padding-bottom: 120px; }
}

/* ============ Language marquee ============ */
.marquee {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(148, 178, 208, 0.045);
  overflow: hidden;
  padding: 26px 0;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  animation: marquee 36s linear infinite;
}
.m-item {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 500;
  color: var(--text-dim);
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.m-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal-500);
  flex: none;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ============ Numbered row list (trained-on) — 3-col grid, 2 on mobile ============ */
.rowlist {
  list-style: none;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 48px;
}
.rowlist li {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 19px 4px;
  border-top: 1px solid var(--line-soft);
}
.rowlist .n {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
  flex: none;
}
.rowlist .row-t {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-hi);
}
.rowlist li::after {
  content: "";
  margin-left: auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal-500);
  flex: none;
}
.taglist-label { margin-top: 40px; color: var(--text-dim); }
@media (max-width: 900px) {
  .rowlist { grid-template-columns: repeat(2, 1fr); column-gap: 24px; }
  .rowlist li { gap: 12px; padding: 15px 2px; }
  .rowlist .row-t { font-size: 0.98rem; }
}

/* ============ Touchpoint cards ============ */
.touch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 64px;
}
.touch-card {
  background: var(--bg-1);
  padding: 46px 42px 52px;
  position: relative;
  transition: background 0.25s ease;
}
.touch-card:hover { background: var(--bg-2); }
.touch-card .cnum {
  position: absolute;
  top: 38px;
  right: 38px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--text-dim);
}
.touch-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  border: 1px solid rgba(94, 234, 212, 0.25);
  background: rgba(94, 234, 212, 0.06);
  display: grid;
  place-items: center;
  color: var(--teal-300);
  margin-bottom: 30px;
}
.touch-icon svg { width: 24px; height: 24px; }
.touch-card h3 {
  font-size: 1.32rem;
  margin-bottom: 14px;
  font-weight: 500;
}
.touch-card p { font-size: 1rem; color: var(--text); max-width: 46ch; }
.touch-fill { background: var(--bg-1); }
@media (max-width: 760px) {
  .touch-grid { grid-template-columns: 1fr; }
  .touch-card { padding: 36px 26px 40px; }
  .touch-fill { display: none; }
}

/* ============ Pricing ============ */
.price-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 64px;
}
.price-card {
  background: var(--bg-1);
  padding: 46px 42px 52px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: background 0.25s ease;
}
.price-card:hover { background: var(--bg-2); }
.price-card.is-hero { background: var(--bg-2); }
.price-badge {
  position: absolute;
  top: 38px;
  right: 38px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal-300);
  border: 1px solid rgba(94, 234, 212, 0.35);
  background: rgba(94, 234, 212, 0.06);
  border-radius: 999px;
  padding: 5px 12px;
}
.price-card h3 { font-size: 1.32rem; font-weight: 500; margin-bottom: 6px; padding-right: 128px; }
.price-found {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-300);
  border: 1px solid rgba(94, 234, 212, 0.35);
  background: rgba(94, 234, 212, 0.06);
  border-radius: 999px;
  padding: 4px 11px;
  margin-bottom: 12px;
}
.price-was { font-size: 0.88rem; color: var(--text-dim); margin: 2px 0 6px; }
.price-was s { text-decoration-color: rgba(148, 178, 208, 0.55); }
.price-card .price-for { font-size: 0.95rem; color: var(--text-dim); margin-bottom: 22px; }
.price-amt { font-size: 2rem; font-weight: 500; letter-spacing: -0.02em; margin-bottom: 4px; }
.price-amt .cur { font-size: 1rem; color: var(--text-dim); margin-right: 4px; font-weight: 400; }
.price-amt .per { font-size: 0.95rem; color: var(--text-dim); font-weight: 400; }
.price-usd {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin: 6px 0 0;
}
.price-setup { font-size: 0.88rem; color: var(--text-dim); margin-bottom: 26px; }
.price-list { list-style: none; padding: 0; margin: 0 0 30px; flex: 1; }
.price-list li {
  font-size: 0.98rem;
  color: var(--text);
  padding: 9px 0 9px 26px;
  position: relative;
  border-top: 1px solid var(--line-soft);
}
.price-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 17px;
  width: 12px;
  height: 7px;
  border-left: 1.6px solid var(--teal-300);
  border-bottom: 1.6px solid var(--teal-300);
  transform: rotate(-45deg);
}
.price-foot {
  margin-top: 40px;
  font-size: 0.92rem;
  color: var(--text-dim);
  max-width: 78ch;
}
.price-foot strong { color: var(--text); font-weight: 500; }
.price-foot + .price-foot { margin-top: 14px; }

/* ============ Footer resource links ============ */
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  justify-content: center;
  margin: 20px 0 4px;
  font-size: 0.9rem;
}
.footer-links a { color: var(--text-dim); transition: color 0.15s; }
.footer-links a:hover { color: var(--teal-300); }

/* ============ Hero trust line ============ */
.hero-trust {
  margin: 20px 0 4px;
  color: var(--text-dim);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  letter-spacing: 0.01em;
}

/* ============ Sticky mobile CTA bar ============ */
.mobile-cta { display: none; }
@media (max-width: 760px) {
  .mobile-cta {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 16px calc(14px + env(safe-area-inset-bottom));
    background: linear-gradient(120deg, #14B8A6, #0D9488);
    color: #fff;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15.5px;
  }
  /* the floating robot rides above the bar instead of hiding */
  .back-home {
  display: inline-block;
  font-size: 0.88rem;
  color: var(--text-dim);
  margin-bottom: 26px;
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  padding: 7px 16px;
  transition: color .2s, border-color .2s;
}
.back-home:hover { color: var(--teal-300); border-color: var(--teal-300); }

.robot-launch { bottom: calc(64px + env(safe-area-inset-bottom)); }
  body { padding-bottom: 56px; }
}



/* ============ Comparison table (vs-competitor pages) ============ */
.cmp-wrap { overflow-x: auto; margin-top: 48px; border: 1px solid var(--line-soft); border-radius: var(--radius-lg); }
.cmp { width: 100%; border-collapse: collapse; font-size: 0.98rem; min-width: 680px; }
.cmp th, .cmp td { padding: 15px 20px; text-align: left; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.cmp tbody tr:last-child th, .cmp tbody tr:last-child td { border-bottom: none; }
.cmp thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal-300);
  background: var(--bg-1);
}
.cmp tbody th { font-weight: 500; color: var(--text-dim); width: 200px; }
.cmp td { color: var(--text); }
.cmp td strong { color: var(--text-hi); font-weight: 500; }
@media (max-width: 980px) {
  .price-grid { grid-template-columns: 1fr; }
  .price-card { padding: 36px 26px 40px; }
}

/* ============ Why grid ============ */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 64px;
  margin-top: 56px;
}
.why-item {
  border-top: 1px solid var(--line);
  padding: 30px 0 44px;
}
.why-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 26px;
  color: var(--teal-300);
}
.why-head svg { width: 26px; height: 26px; }
.why-head .cnt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--text-dim);
}
.why-item h3 { font-size: 1.28rem; font-weight: 500; margin-bottom: 12px; }
.why-item p { font-size: 1rem; max-width: 50ch; }
@media (max-width: 760px) {
  .why-grid { grid-template-columns: 1fr; gap: 0; }
  .why-item { padding: 26px 0 34px; }
}

/* ============ Difference (centered statement) ============ */
.difference { text-align: center; }
.difference .t-sec { max-width: 30ch; margin-left: auto; margin-right: auto; }
.difference .lead { margin: 0 auto 26px; max-width: 58ch; color: var(--text-dim); }
.difference .lead:last-of-type { margin-bottom: 0; }
.difference strong { color: var(--text-hi); font-weight: 600; }

/* ============ Industries list — 3-col grid, 2 on mobile ============ */
.indlist {
  list-style: none;
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 48px;
}
.indlist a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 4px;
  border-top: 1px solid var(--line-soft);
  transition: padding 0.22s ease;
}
.indlist .n {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
  flex: none;
  transition: color 0.2s;
}
.indlist .ind-t {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text-hi);
  transition: color 0.2s;
}
.indlist .arr {
  margin-left: auto;
  color: var(--text-dim);
  transition: transform 0.22s ease, color 0.2s;
  flex: none;
}
.indlist .arr svg { width: 20px; height: 20px; }
.indlist a:hover { padding-left: 14px; }
.indlist a:hover .ind-t, .indlist a:hover .n { color: var(--teal-300); }
.indlist a:hover .arr { color: var(--teal-300); transform: rotate(45deg); }
@media (max-width: 900px) {
  .indlist { grid-template-columns: repeat(2, 1fr); column-gap: 24px; }
  .indlist a { gap: 10px; padding: 16px 2px; }
  .indlist .ind-t { font-size: 0.98rem; }
  .indlist .arr svg { width: 17px; height: 17px; }
}

/* ============ FAQ ============ */
.faq-list { margin-top: 56px; }
.faq-item { border-top: 1px solid var(--line-soft); }
.faq-item:last-child { border-bottom: 1px solid var(--line-soft); }
.faq-item summary {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 26px 4px;
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .n {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
  flex: none;
  width: 26px;
}
.faq-item .q {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 500;
  color: var(--text-hi);
  transition: color 0.2s;
}
.faq-item summary:hover .q { color: var(--teal-300); }
.faq-item .plus {
  margin-left: auto;
  flex: none;
  width: 22px;
  height: 22px;
  position: relative;
  color: var(--text-dim);
  transition: transform 0.25s ease, color 0.2s;
}
.faq-item .plus::before, .faq-item .plus::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: currentColor;
}
.faq-item .plus::before { width: 100%; height: 1.5px; }
.faq-item .plus::after { width: 1.5px; height: 100%; }
.faq-item[open] .plus { transform: rotate(45deg); color: var(--teal-300); }
.faq-a {
  padding: 0 4px 30px 58px;
  max-width: 72ch;
  color: var(--text);
}
@media (max-width: 640px) {
  .faq-a { padding-left: 4px; }
}

/* ============ Live demo videos (inside Touchpoints) ============ */
.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 56px;
}
.demo-card {
  background: var(--bg-1);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 20px 20px 18px;
}
.demo-card .demo-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal-300);
  margin-bottom: 14px;
}
.demo-card video {
  width: 100%;
  display: block;
  border-radius: 14px;
  background: #000;
}
@media (max-width: 760px) {
  .demo-grid { grid-template-columns: 1fr; }
}

/* ============ Mid-page section CTA ============ */
.sec-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 48px;
}
.sec-cta.center { justify-content: center; }

/* ============ About ============ */
.about .lead { margin-bottom: 22px; }
.about .lead:last-of-type { margin-bottom: 0; }
.about strong { color: var(--text-hi); font-weight: 600; }

/* ============ Legal page (privacy) ============ */
.legal {
  max-width: 780px;
  padding: 70px var(--pad-x) 100px;
}
.legal h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: 12px; }
.legal .meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 40px;
}
.legal h2 { font-size: 1.25rem; margin: 38px 0 12px; }
.legal p { margin-bottom: 14px; }
.legal strong { color: var(--text-hi); }
.nav-back { font-family: var(--font-display); font-size: 15px; color: var(--text); }
.nav-back:hover { color: var(--teal-300); }

/* ============ Next-steps strip (inside Book a Demo) ============ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  max-width: 960px;
  margin: 56px auto 50px;
  text-align: left;
}
.step {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.step .step-n {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--teal-300);
}
.step h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.12rem;
  color: var(--text-hi);
  margin: 10px 0 8px;
}
.step p { font-size: 0.95rem; color: var(--text); }
@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; gap: 22px; }
}

/* ============ CTA ============ */
.cta {
  text-align: center;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: auto -20% -60% -20%;
  height: 120%;
  background: radial-gradient(50% 60% at 50% 100%, rgba(20, 184, 166, 0.16), transparent 70%);
  pointer-events: none;
}
.cta .container { position: relative; }
.cta .t-sec { max-width: 24ch; margin-left: auto; margin-right: auto; }
.cta .lead { margin: 0 auto 24px; color: var(--text-dim); }
.cta-strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--text-hi);
  margin: 34px 0 44px;
}
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ============ Footer ============ */
.footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 48px;
  background: var(--bg-1);
}
.footer-inner { display: grid; gap: 18px; }
.footer-logo { height: 34px; width: auto; }
.footer-tagline { color: var(--text-dim); max-width: 52ch; }
.footer-links { font-size: 14.5px; color: var(--text-dim); }
.footer-links a:hover { color: var(--teal-300); }

/* ============ Hero trust line ============ */
.hero-trust {
  margin: 20px 0 4px;
  color: var(--text-dim);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  letter-spacing: 0.01em;
}


.footer-co { font-size: 13.5px; color: var(--text-dim); line-height: 2; margin: 14px 0 10px; }
.footer-copy { font-size: 13.5px; color: var(--text-dim); }
.footer-copy a:hover { color: var(--teal-300); }

@media (max-width: 640px) {
  .cmp-wrap { overflow-x: visible; }
  .cmp { min-width: 0; }
  .cmp thead { display: none; }
  .cmp tbody tr { display: block; padding: 10px 0; border-bottom: 1px solid var(--line-soft); }
  .cmp tbody tr:last-child { border-bottom: none; }
  .cmp tbody th, .cmp tbody td { display: block; width: auto; border-bottom: none; padding: 5px 16px; }
  .cmp tbody th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; padding-top: 8px; }
  .cmp tbody td::before { content: attr(data-label); display: block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--teal-300); margin-bottom: 1px; }
}

/* ============ Reveal ============ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============ Chat launcher ============ */
/* Single launcher = the widget's own teal pill (owner 2026-07-18). Hide the old floating robot;
   the "Talk to Us" text CTAs still open the widget via openChat() -> .cvw-btn. */
.robot-launch { display: none !important; }

/* Fixed, faded AI-receptionist backdrop — SITEWIDE (owner 2026-07-21: every page shares the
   homepage's look, background included). Stays put as the page scrolls; right-masked so text
   columns stay readable; near-invisible on small screens. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url("media/hero-bg.jpg") no-repeat right center;
  background-size: auto 100vh;
  opacity: .5;
  -webkit-mask-image: linear-gradient(100deg, transparent 22%, #000 82%);
  mask-image: linear-gradient(100deg, transparent 22%, #000 82%);
  pointer-events: none;
}
@media (max-width: 900px) {
  body::before { opacity: .2; background-size: auto 66vh; }
}

/* ===== Chat widget (hub.cenvoi.com webchat, .cvw-* markup) — DARK theme on this light site =====
   The platform widget injects its own light-theme styles after ours, so these carry !important.
   The Turnstile box stays light (cross-origin iframe, not styleable). */
.cvw-btn { background: #0D1728 !important; color: #5EEAD4 !important; border: 1px solid rgba(94,234,212,.28) !important; box-shadow: 0 12px 32px rgba(10,22,40,.42) !important; }
.cvw-panel { background: #0D1728 !important; color: #E8EEF5 !important; border-color: rgba(148,178,208,.18) !important; box-shadow: 0 18px 46px rgba(0,0,0,.5) !important; }
.cvw-head { border-bottom-color: rgba(148,178,208,.16) !important; }
.cvw-head b { color: #5EEAD4 !important; }
.cvw-x { color: #94A3B8 !important; }
.cvw-lang { background: #17263A !important; border-color: rgba(148,178,208,.2) !important; color: #B6C3D4 !important; }
.cvw-msgs { background: #0D1728 !important; }
.cvw-m.cvw-ai { background: #17263A !important; color: #E8EEF5 !important; }
.cvw-in { background: #0D1728 !important; border-top-color: rgba(148,178,208,.16) !important; }
.cvw-in input, .cvw-lead input, .cvw-intake input, .cvw-intake select {
  background: #0A1120 !important; border-color: rgba(148,178,208,.2) !important; color: #E8EEF5 !important; color-scheme: dark; }
.cvw-in input::placeholder, .cvw-lead input::placeholder, .cvw-intake input::placeholder { color: #7E8DA2 !important; }
.cvw-in input:disabled { background: #111D31 !important; color: #7E8DA2 !important; }
.cvw-lead, .cvw-intake, .cvw-ifoot { background: #0D1728 !important; }
.cvw-lead, .cvw-ifoot { border-top-color: rgba(148,178,208,.16) !important; }
.cvw-intake label, .cvw-isub { color: #94A3B8 !important; }
/* voice CTA: match the green of the text CTA (was white) */
.cvw-voice { background: linear-gradient(135deg,#1F4E78,#14B8A6) !important; color: #fff !important; border-color: transparent !important; }

.robot-launch {
  position: fixed;
  right: 22px;
  bottom: 14px;
  z-index: 800; /* below the chat panel (2147483000) so the open panel covers it */
  width: 76px;
  height: auto;
  padding: 0;
  filter: drop-shadow(0 10px 22px rgba(56, 165, 220, 0.4));
  animation: robot-float 3.6s ease-in-out infinite;
  transition: transform 0.2s ease;
}
.robot-launch:hover { transform: scale(1.08); }
.robot-launch img {
  width: 100%;
  height: auto;
  display: block;
  /* the render is cropped at the waist — fade it out instead of a hard edge */
  -webkit-mask-image: linear-gradient(to bottom, #000 76%, transparent 98%);
  mask-image: linear-gradient(to bottom, #000 76%, transparent 98%);
}
.robot-launch .tag {
  position: absolute;
  right: calc(100% + 12px);
  bottom: 30px;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-hi);
  background: #0E1A2E;
  border: 1px solid rgba(94, 234, 212, 0.4);
  border-radius: 999px;
  padding: 9px 16px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
}
.robot-launch .tag::after {
  /* speech-bubble tail pointing at the robot */
  content: "";
  position: absolute;
  right: -5px;
  bottom: 12px;
  width: 9px;
  height: 9px;
  background: #0E1A2E;
  border-top: 1px solid rgba(94, 234, 212, 0.4);
  border-right: 1px solid rgba(94, 234, 212, 0.4);
  transform: rotate(45deg);
}
.robot-launch .badge {
  position: absolute;
  top: 4px;
  right: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal-300);
  animation: robot-pulse 2s infinite;
}
@keyframes robot-float {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -6px; }
}
@keyframes robot-pulse {
  0% { box-shadow: 0 0 0 0 rgba(94, 234, 212, 0.6); }
  70% { box-shadow: 0 0 0 10px rgba(94, 234, 212, 0); }
  100% { box-shadow: 0 0 0 0 rgba(94, 234, 212, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .robot-launch, .robot-launch .badge { animation: none; }
}
@media (max-width: 640px) {
  .robot-launch { width: 62px; right: 16px; bottom: calc(64px + env(safe-area-inset-bottom)); }
  .robot-launch .tag { font-size: 11.5px; padding: 8px 13px; bottom: 24px; }
}