/* ==========================================================================
   LoveSoft — site styles
   ========================================================================== */

:root {
  --bg: #0a0c11;
  --bg-alt: #0e1118;
  --surface: #131722;
  --surface-2: #1a1f2c;
  --border: rgba(255, 255, 255, .08);
  --border-strong: rgba(255, 255, 255, .14);
  --text: #e9ecf2;
  --muted: #98a1b3;
  --accent: #ef3340;
  --accent-2: #ff7a59;
  --ai: #8b7bff;
  --ai-2: #3ec5ff;
  --ok: #2fd08a;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, .6);
  --header-h: 68px;
  --font: "Inter", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Meiryo", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans JP", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
:lang(ja) body, :lang(zh-CN) body { line-height: 1.8; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { margin: 0 0 .5em; line-height: 1.2; letter-spacing: -.02em; font-weight: 700; }
:lang(ja) h1, :lang(ja) h2, :lang(zh-CN) h1, :lang(zh-CN) h2 { letter-spacing: 0; line-height: 1.35; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.125rem; }
p { margin: 0 0 1em; }
[x-cloak] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.lead { font-size: 1.15rem; color: var(--text); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .8em 1.4em; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: .95rem; white-space: nowrap;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; box-shadow: 0 8px 24px -8px rgba(239, 51, 64, .6);
}
.btn--primary:hover { box-shadow: 0 12px 30px -8px rgba(239, 51, 64, .75); }
.btn--ghost { border-color: var(--border-strong); background: rgba(255, 255, 255, .03); }
.btn--ghost:hover { border-color: rgba(255, 255, 255, .3); background: rgba(255, 255, 255, .06); }
.btn--sm { padding: .55em 1.1em; font-size: .875rem; }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h);
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
  border-bottom: 1px solid transparent;
}
.header.is-scrolled, .nav-open .header {
  background: rgba(10, 12, 17, .78);
  backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: var(--border);
}
.header__inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; letter-spacing: -.01em; }
.brand__mark svg { width: 30px; height: 30px; }
.brand__mark circle { fill: var(--accent); }
.brand__mark path { fill: none; stroke: #fff; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

.nav { display: flex; gap: 4px; margin-left: auto; }
.nav__link { padding: 8px 14px; border-radius: 999px; color: var(--muted); font-size: .925rem; font-weight: 500; transition: color .2s, background .2s; }
.nav__link:hover { color: var(--text); }
.nav__link.is-active { color: var(--text); background: rgba(255, 255, 255, .06); }

.header__actions { display: flex; align-items: center; gap: 10px; }

.lang { position: relative; }
.lang__btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px;
  background: transparent; border: 1px solid var(--border-strong); border-radius: 999px; font-size: .85rem;
}
.lang__btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.lang__menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 140px; padding: 6px;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 12px; box-shadow: var(--shadow);
}
.lang__opt { display: block; width: 100%; text-align: left; padding: 8px 12px; border: 0; background: none; border-radius: 8px; font-size: .9rem; color: var(--muted); }
.lang__opt:hover { background: var(--surface-2); color: var(--text); }
.lang__opt.is-active { color: var(--text); font-weight: 600; }

.burger { display: none; width: 40px; height: 40px; border: 1px solid var(--border-strong); background: none; border-radius: 10px; padding: 0; position: relative; }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .25s, opacity .2s; }
.burger span:nth-child(1) { top: 13px; }
.burger span:nth-child(2) { top: 19px; }
.burger span:nth-child(3) { top: 25px; }
.nav-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-open .burger span:nth-child(2) { opacity: 0; }
.nav-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: calc(var(--header-h) + 72px) 0 96px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
  opacity: .5;
}
.hero__glow {
  position: absolute; width: 900px; height: 600px; left: 50%; top: -260px; transform: translateX(-30%);
  background: radial-gradient(closest-side, rgba(239, 51, 64, .35), transparent 70%),
              radial-gradient(closest-side at 30% 60%, rgba(139, 123, 255, .28), transparent 70%);
  filter: blur(40px); pointer-events: none;
}
.hero__grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero__title { font-size: clamp(2.3rem, 5.2vw, 3.9rem); line-height: 1.05; letter-spacing: -.035em; margin: 20px 0; }
:lang(ja) .hero__title, :lang(zh-CN) .hero__title { font-size: clamp(2rem, 4.2vw, 3.1rem); line-height: 1.3; letter-spacing: 0; }
.hero__title { background: linear-gradient(180deg, #fff 30%, #b9c0cf); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { font-size: 1.125rem; color: var(--muted); max-width: 560px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 28px; }
.hero__trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--muted); font-size: .9rem; }
.hero__trust li, .checks li, .plan__list li { display: flex; align-items: flex-start; gap: 8px; }
.hero__trust svg, .checks svg, .plan__list svg { flex: none; width: 18px; height: 18px; margin-top: .2em; fill: none; stroke: var(--ok); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

.pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 10px;
  border: 1px solid rgba(139, 123, 255, .35); background: rgba(139, 123, 255, .1);
  border-radius: 999px; font-size: .85rem; font-weight: 500; color: #cfc8ff;
}
.pill__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ai); box-shadow: 0 0 0 4px rgba(139, 123, 255, .25); animation: pulse 2s infinite; }

/* Dashboard mock */
.dash {
  position: relative; background: linear-gradient(180deg, rgba(26, 31, 44, .9), rgba(19, 23, 34, .95));
  border: 1px solid var(--border-strong); border-radius: 20px; padding: 16px; box-shadow: var(--shadow), 0 0 0 1px rgba(0, 0, 0, .3);
}
.dash__bar { display: flex; align-items: center; gap: 6px; padding: 2px 4px 14px; font-size: .8rem; color: var(--muted); }
.dash__bar .dot { width: 10px; height: 10px; border-radius: 50%; background: #2a3040; }
.dash__title { margin-left: 8px; }
.dash__live { margin-left: auto; font: 600 .7rem var(--mono); color: var(--ok); display: inline-flex; align-items: center; gap: 6px; }
.dash__live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); animation: pulse 1.6s infinite; }
.dash__tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.tile { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 12px; padding: 12px; font-size: .75rem; color: var(--muted); }
.tile strong { display: block; margin: 2px 0 8px; font: 600 1.15rem var(--mono); color: var(--text); }
.tile i { display: block; height: 4px; border-radius: 4px; background: var(--surface-2); position: relative; overflow: hidden; }
.tile i::after { content: ""; position: absolute; inset: 0; width: var(--v); border-radius: inherit; background: linear-gradient(90deg, var(--ai-2), var(--ai)); }
.dash__chart { position: relative; margin-top: 10px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 12px; padding: 28px 0 0; overflow: hidden; }
.dash__chart svg { width: 100%; height: 150px; }
.dash__label { position: absolute; top: 8px; left: 12px; font: .72rem var(--mono); color: var(--muted); }
.dash__chart .area { fill: url(#area); }
.dash__chart .line { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; stroke-dasharray: 900; stroke-dashoffset: 900; animation: draw 2.2s .3s ease forwards; }
.dash__chart .baseline { fill: none; stroke: var(--muted); stroke-width: 1; stroke-dasharray: 4 5; opacity: .5; }
.dash__chart .anomaly { fill: rgba(239, 51, 64, .1); stroke: rgba(239, 51, 64, .35); stroke-dasharray: 3 4; }
.dash__chart .peak { fill: var(--accent); stroke: #fff; stroke-width: 2; }
.insight {
  position: relative; margin: -34px 12px 0 auto; max-width: 330px; padding: 12px 14px;
  background: rgba(19, 23, 34, .92); border: 1px solid rgba(139, 123, 255, .45); border-radius: 12px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 16px 40px -12px rgba(139, 123, 255, .45); font-size: .85rem;
  animation: float 6s ease-in-out infinite;
}
.insight__head { display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: .78rem; color: #cfc8ff; margin-bottom: 4px; text-transform: uppercase; letter-spacing: .04em; }
.insight__head svg { width: 14px; height: 14px; fill: var(--ai); }
.insight p { margin: 0; color: var(--text); }

/* ---------- Sections ---------- */
.section { padding: 110px 0; position: relative; }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--border); }
.section__head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section__sub { color: var(--muted); font-size: 1.1rem; }
.eyebrow { margin: 0 0 12px; font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: var(--accent-2); }
.eyebrow--ai { background: linear-gradient(90deg, var(--ai-2), var(--ai)); -webkit-background-clip: text; background-clip: text; color: transparent; }

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

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: border-color .25s, transform .25s;
}
.card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.card p { color: var(--muted); margin: 0; }
.card__icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(239, 51, 64, .18), rgba(255, 122, 89, .08)); border: 1px solid rgba(239, 51, 64, .3);
}
.card__icon svg { width: 22px; height: 22px; fill: none; stroke: var(--accent-2); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card--ai .card__icon { background: linear-gradient(135deg, rgba(62, 197, 255, .15), rgba(139, 123, 255, .18)); border-color: rgba(139, 123, 255, .35); }
.card--ai .card__icon svg { stroke: #b3a9ff; }

/* ---------- Copilot demo ---------- */
.copilot {
  margin: 56px auto 0; max-width: 820px; background: var(--surface);
  border: 1px solid rgba(139, 123, 255, .35); border-radius: 20px; overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(139, 123, 255, .35);
}
.copilot__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.copilot__title { display: flex; align-items: center; gap: 10px; }
.copilot__avatar { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: linear-gradient(135deg, var(--ai-2), var(--ai)); }
.copilot__avatar svg { width: 16px; height: 16px; fill: #fff; }
.copilot__badge { font-size: .75rem; color: var(--muted); border: 1px solid var(--border-strong); padding: 3px 10px; border-radius: 999px; }
.copilot__body { height: 320px; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; scroll-behavior: smooth; }
.copilot__hint { margin: auto; color: var(--muted); text-align: center; }
.msg { max-width: 85%; padding: 12px 16px; border-radius: 14px; font-size: .95rem; }
.msg p { margin: 0; white-space: pre-wrap; }
.msg--user { align-self: flex-end; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; border-bottom-right-radius: 4px; }
.msg--ai { align-self: flex-start; background: var(--surface-2); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.msg--thinking { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.typing { display: inline-flex; gap: 4px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--ai); animation: bounce 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; }
.typing i:nth-child(3) { animation-delay: .3s; }
.copilot__prompts { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 20px 14px; }
.chip { padding: 7px 14px; font-size: .85rem; border-radius: 999px; background: rgba(139, 123, 255, .08); border: 1px solid rgba(139, 123, 255, .3); color: #d6d0ff; transition: background .2s; }
.chip:hover:not(:disabled) { background: rgba(139, 123, 255, .18); }
.chip:disabled { opacity: .5; cursor: not-allowed; }
.copilot__form { display: flex; gap: 10px; padding: 14px 20px 20px; border-top: 1px solid var(--border); }
.copilot__form input {
  flex: 1; min-width: 0; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--border-strong);
  background: var(--bg-alt); color: var(--text); font: inherit; font-size: .95rem;
}
.copilot__form input:focus { outline: none; border-color: var(--ai); }

/* ---------- Platform ---------- */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.split--top { align-items: start; }
.checks { list-style: none; margin: 0; padding: 28px; display: grid; gap: 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }

/* ---------- Pricing ---------- */
.toggle { display: inline-flex; padding: 4px; margin-top: 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border-strong); }
.toggle button { border: 0; background: none; padding: 7px 20px; border-radius: 999px; font-weight: 600; font-size: .875rem; color: var(--muted); transition: background .2s, color .2s; }
.toggle button.is-active { background: var(--text); color: var(--bg); }
.plans { align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 32px 28px; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; }
.plan h3 { font-size: 1.25rem; margin-bottom: 4px; }
.plan > .muted { font-size: .9rem; min-height: 1.6em; }
.plan--popular { border-color: rgba(239, 51, 64, .55); background: linear-gradient(180deg, rgba(239, 51, 64, .08), var(--surface) 40%); box-shadow: 0 30px 70px -30px rgba(239, 51, 64, .45); }
.plan__tag { position: absolute; top: -12px; left: 28px; padding: 3px 12px; border-radius: 999px; font-size: .75rem; font-weight: 600; color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.plan__price { margin: 10px 0 22px; display: flex; align-items: baseline; gap: 4px; }
.plan__price strong { font-size: 2.6rem; letter-spacing: -.03em; font-weight: 700; }
.plan__price span { color: var(--muted); }
.plan__list { list-style: none; padding: 22px 0 0; margin: 22px 0 0; border-top: 1px solid var(--border); display: grid; gap: 10px; font-size: .925rem; }
.plans__note { text-align: center; color: var(--muted); font-size: .85rem; margin-top: 28px; }

/* ---------- Testimonials ---------- */
.quote { margin: 0; padding: 32px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); display: flex; flex-direction: column; justify-content: space-between; gap: 24px; }
.quote blockquote { margin: 0; font-size: 1.1rem; line-height: 1.7; }
.quote blockquote::before { content: "“"; display: block; font-size: 3rem; line-height: .6; color: var(--accent); margin-bottom: 12px; font-family: Georgia, serif; }
.quote figcaption { display: flex; align-items: center; gap: 12px; }
.quote figcaption small { display: block; color: var(--muted); font-size: .85rem; }
.quote__avatar { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; background: linear-gradient(135deg, var(--ai-2), var(--ai)); color: #fff; }

/* ---------- FAQ ---------- */
.faq { margin-top: 24px; display: grid; gap: 10px; }
.faq__item { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; transition: border-color .2s; }
.faq__item.is-open { border-color: var(--border-strong); }
.faq__q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; background: none; border: 0; text-align: left; font-weight: 600; }
.faq__q svg { flex: none; width: 20px; height: 20px; fill: none; stroke: var(--muted); stroke-width: 2; transition: transform .25s; }
.is-open .faq__q svg { transform: rotate(180deg); }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.faq__a > div { overflow: hidden; }
.faq__a p { margin: 0; padding: 0 20px 18px; color: var(--muted); }
.is-open .faq__a { grid-template-rows: 1fr; }

/* ---------- Contact ---------- */
.contact { padding: 36px; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; position: sticky; top: calc(var(--header-h) + 24px); }
.contact h2 { font-size: 1.75rem; }
.contact dl { margin: 24px 0; display: grid; gap: 18px; }
.contact dt { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 4px; }
.contact dd { margin: 0; }
.contact dd a { color: var(--accent-2); }
.contact dd a:hover { text-decoration: underline; }

/* ---------- Footer ---------- */
.footer { padding: 48px 0; border-top: 1px solid var(--border); }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; }
.footer .brand { margin-bottom: 10px; }
.footer p { margin: 0; }

.noscript { text-align: center; padding: 120px 24px; }

/* ---------- 404 ---------- */
.notfound { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: calc(var(--header-h) + 40px) 0 60px; }
.notfound__code { font: 700 clamp(5rem, 18vw, 10rem)/1 var(--mono); background: linear-gradient(135deg, var(--accent), var(--ai)); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 12px; }
.notfound p { color: var(--muted); max-width: 460px; margin: 0 auto 28px; }

/* ---------- Motion ---------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-in { opacity: 1; transform: none; }

@keyframes pulse { 50% { opacity: .45; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes float { 50% { transform: translateY(-6px); } }
@keyframes bounce { 0%, 80%, 100% { transform: translateY(0); opacity: .5; } 40% { transform: translateY(-4px); opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .dash__chart .line { stroke-dashoffset: 0; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__grid, .split { grid-template-columns: 1fr; gap: 48px; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .contact { position: static; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; flex-direction: column; gap: 2px;
    padding: 12px 16px 20px; background: rgba(10, 12, 17, .97); border-bottom: 1px solid var(--border);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav__link { padding: 12px 14px; font-size: 1rem; }
  .burger { display: block; }
  .header__actions { margin-left: auto; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 80px 0; }
  .hero { padding: calc(var(--header-h) + 40px) 0 72px; }
  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .hide-sm { display: none; }
  .dash__tiles { gap: 6px; }
  .tile { padding: 10px 8px; }
  .tile strong { font-size: .95rem; }
  .insight { margin: 10px 0 0; max-width: none; }
  .copilot__body { height: 360px; }
  .msg { max-width: 92%; }
  .contact, .checks { padding: 24px; }
}