/* Lightfeed marketing site (lightfeed.ai). Shared by index.html and pricing.html in web/site. */
:root {
  --bg: #f8fafc; --surface: #ffffff; --surface-2: #f1f5f9; --line: #e2e8f0; --line-strong: #cbd5e1;
  --ink: #0b1220; --ink-2: #334155; --ink-3: #64748b;
  --accent: #2563eb; --accent-strong: #1d4ed8; --accent-soft: #eff6ff; --accent-ink: #1e3a8a;
  --amber: #eeb523; --amber-soft: #fef3c7; --amber-ink: #92400e;
  --green: #15803d; --green-soft: #dcfce7; --red: #b91c1c; --red-soft: #fee2e2;
  --display: "Sora", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --radius: 12px; --max: 1120px;
  --shadow-sm: 0 1px 2px rgba(11, 18, 32, .05), 0 1px 3px rgba(11, 18, 32, .06);
  --shadow-md: 0 8px 24px -8px rgba(11, 18, 32, .14), 0 2px 6px rgba(11, 18, 32, .05);
  --shadow-lg: 0 24px 48px -16px rgba(37, 99, 235, .22), 0 8px 20px -8px rgba(11, 18, 32, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 16px/1.6 var(--body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--display); font-weight: 600; letter-spacing: -.025em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(34px, 5.4vw, 58px); line-height: 1.06; }
h2 { font-size: clamp(26px, 3.6vw, 38px); line-height: 1.15; }
h3 { font-size: 18px; line-height: 1.3; letter-spacing: -.015em; }
p { margin: 0; text-wrap: pretty; }
.lede { color: var(--ink-2); font-size: clamp(16px, 1.9vw, 19px); line-height: 1.6; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--accent-strong); }
.eyebrow::before { content: ""; width: 18px; height: 2px; background: var(--accent); border-radius: 2px; }
.section-head { max-width: 760px; margin: 0 auto 44px; text-align: center; }
.section-head .eyebrow { justify-content: center; margin-bottom: 14px; }
.section-head .eyebrow::before { display: none; }
.section-head p { margin-top: 14px; }
.muted { color: var(--ink-3); }

/* ---------- buttons ---------- */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 18px; border-radius: 9px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); font-weight: 500; font-size: 14.5px; white-space: nowrap; cursor: pointer; transition: transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease; }
.btn:hover { background: var(--surface-2); text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 6px 16px -6px rgba(37, 99, 235, .55); overflow: hidden; }
.btn.primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); box-shadow: 0 10px 22px -8px rgba(37, 99, 235, .6); }
.btn.primary.sheen::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .35) 50%, transparent 70%); transform: translateX(-120%) skewX(-12deg); animation: sheen 4s ease-in-out 1.5s infinite; }
.btn.lg { height: 50px; padding: 0 24px; font-size: 16px; border-radius: 11px; }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--ink-2); }
.btn.ghost:hover { background: var(--surface-2); color: var(--ink); }
@keyframes sheen { 0% { transform: translateX(-120%) skewX(-12deg); opacity: 0; } 15% { opacity: .7; } 45% { opacity: .7; } 60%, 100% { transform: translateX(220%) skewX(-12deg); opacity: 0; } }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(248, 250, 252, .82); backdrop-filter: saturate(180%) blur(12px); -webkit-backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 1px 0 rgba(11, 18, 32, .02), 0 6px 16px -12px rgba(11, 18, 32, .15); }
.site-header .wrap { display: flex; align-items: center; gap: 10px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-family: var(--display); font-weight: 600; font-size: 19px; letter-spacing: -.02em; color: var(--ink); }
.brand svg { width: 26px; height: 26px; display: block; }
.brand:hover { text-decoration: none; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: 20px; }
.nav a { color: var(--ink-2); font-size: 14.5px; font-weight: 500; padding: 8px 11px; border-radius: 8px; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); background: var(--surface-2); text-decoration: none; }
.grow { flex: 1; }
.menu-btn { display: none; width: 40px; height: 40px; border: 1px solid var(--line-strong); border-radius: 9px; background: var(--surface); color: var(--ink); align-items: center; justify-content: center; cursor: pointer; }
.mobile-nav { display: none; border-top: 1px solid var(--line); background: var(--surface); }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; padding: 12px 20px; color: var(--ink); font-weight: 500; border-bottom: 1px solid var(--line); }
.mobile-nav a:hover { background: var(--surface-2); text-decoration: none; }
@media (max-width: 860px) { .nav, .site-header .btn.ghost { display: none; } .menu-btn { display: inline-flex; } }
@media (max-width: 480px) { .site-header .btn.primary { padding: 0 12px; font-size: 13.5px; } }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: 72px 0 40px; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero-bg .base { position: absolute; inset: 0; background: linear-gradient(160deg, #fff 0%, #fff 45%, #eef4ff 100%); }
.hero-bg .blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; will-change: transform; }
.hero-bg .b1 { left: -12%; top: -26%; width: 44rem; height: 44rem; background: #bfdbfe; animation: drift-a 20s ease-in-out infinite; }
.hero-bg .b2 { right: -14%; top: -8%; width: 36rem; height: 36rem; background: #c7d2fe; animation: drift-b 24s ease-in-out infinite; }
.hero-bg .b3 { right: 18%; bottom: -34%; width: 34rem; height: 34rem; background: #fde68a; opacity: .45; animation: drift-a 26s ease-in-out infinite reverse; }
.hero-bg .dots { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(79, 70, 229, .22) 1.2px, transparent 1.3px); background-size: 28px 28px; -webkit-mask-image: radial-gradient(ellipse 70% 60% at 80% 20%, #000 10%, transparent 75%); mask-image: radial-gradient(ellipse 70% 60% at 80% 20%, #000 10%, transparent 75%); }
.hero-bg .fade { position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: linear-gradient(to bottom, transparent, var(--bg)); }
@keyframes drift-a { 0%, 100% { transform: translate3d(0, 0, 0) scale(1); } 50% { transform: translate3d(50px, 36px, 0) scale(1.07); } }
@keyframes drift-b { 0%, 100% { transform: translate3d(0, 0, 0) scale(1); } 50% { transform: translate3d(-56px, -40px, 0) scale(1.1); } }
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 48px; align-items: center; }
.hero-copy .eyebrow { margin-bottom: 18px; }
.hero-copy .lede { margin-top: 20px; max-width: 560px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 26px; color: var(--ink-3); font-size: 13.5px; }
.hero-proof span { display: inline-flex; align-items: center; gap: 6px; }
.hero-proof svg { width: 15px; height: 15px; color: var(--green); }
@media (max-width: 960px) { .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 40px; } .hero { padding: 52px 0 24px; } .hero-copy { text-align: center; } .hero-copy .lede { margin-left: auto; margin-right: auto; } .hero-cta, .hero-proof { justify-content: center; } .hero-copy .eyebrow::before { display: none; } }

/* ---------- hero mock ---------- */
.mock { position: relative; min-width: 0; }
.mock .panel { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden; font-size: 13px; }
.mock .panel-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: linear-gradient(to bottom, #fff, #fafbfd); }
.mock .panel-head b { font-family: var(--display); font-weight: 600; font-size: 13.5px; letter-spacing: -.01em; }
.mock .panel-head .sub { color: var(--ink-3); font-size: 12px; }
.mock .pill { display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600; line-height: 1.5; }
.pill.ok { background: var(--green-soft); color: var(--green); }
.pill.warn { background: var(--amber-soft); color: var(--amber-ink); }
.pill.bad { background: var(--red-soft); color: var(--red); }
.pill.info { background: var(--accent-soft); color: var(--accent-strong); }
.pill.gray { background: var(--surface-2); color: var(--ink-2); }
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .4; transform: scale(.7); } }
.mock .idx { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); background: #fafbfd; }
.mock .idx > div { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; min-width: 0; }
.mock .idx .k { color: var(--ink-3); font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock .idx .v { font-family: var(--display); font-weight: 600; font-size: 20px; letter-spacing: -.02em; margin-top: 2px; font-variant-numeric: tabular-nums; }
.mock .idx .d { font-size: 11px; font-weight: 600; }
.d.up { color: var(--red); } .d.down { color: var(--green); }
.mock .bar { height: 4px; border-radius: 4px; background: var(--surface-2); margin-top: 8px; overflow: hidden; }
.mock .bar i { display: block; height: 100%; border-radius: 4px; background: var(--accent); transform-origin: left; animation: grow 1.2s cubic-bezier(.2, .8, .2, 1) both; }
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.mock table { width: 100%; border-collapse: collapse; }
.mock th:first-child, .mock td:first-child { width: 34%; }
.mock th { text-align: left; font-weight: 500; font-size: 11px; color: var(--ink-3); padding: 9px 16px 7px; border-bottom: 1px solid var(--line); text-transform: uppercase; letter-spacing: .04em; }
.mock td { padding: 10px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; font-variant-numeric: tabular-nums; }
.mock tr:last-child td { border-bottom: 0; }
.mock td .name { font-weight: 500; }
.mock td .meta { color: var(--ink-3); font-size: 11.5px; margin-top: 1px; }
.mock .price { font-weight: 600; white-space: nowrap; }
.mock .price small { color: var(--ink-3); font-weight: 400; text-decoration: line-through; margin-left: 4px; }
.mock .row { animation: rise .6s cubic-bezier(.2, .8, .2, 1) both; }
.mock .row:nth-child(1) { animation-delay: .35s; } .mock .row:nth-child(2) { animation-delay: .5s; } .mock .row:nth-child(3) { animation-delay: .65s; } .mock .row:nth-child(4) { animation-delay: .8s; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.mock .float { position: absolute; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-md); padding: 10px 12px; font-size: 12.5px; display: flex; align-items: center; gap: 10px; animation: rise .7s cubic-bezier(.2, .8, .2, 1) 1.1s both; }
.mock .float.alert { right: -14px; top: -18px; }
.mock .float.match { left: -18px; bottom: -16px; animation-delay: 1.4s; }
.mock .float .ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; flex: none; }
.mock .float b { display: block; font-weight: 600; }
.mock .float span { color: var(--ink-3); font-size: 11.5px; }
.mock .swap { position: relative; display: inline-block; min-width: 54px; }
.mock .swap .n { transition: opacity .3s; }
.mock .swap .n.b { position: absolute; left: 0; top: 0; opacity: 0; color: var(--green); }
.mock.ticked .swap .n.a { opacity: 0; } .mock.ticked .swap .n.b { opacity: 1; }
.mock .price { white-space: nowrap; }
.mock .drop { opacity: 0; visibility: hidden; transition: opacity .35s; }
.mock.ticked .drop { opacity: 1; visibility: visible; }
@media (max-width: 960px) { .mock { max-width: 640px; margin: 0 auto; } .mock .float.alert { right: 6px; top: -14px; } .mock .float.match { left: 6px; bottom: -14px; } }
@media (max-width: 560px) { .mock .idx { grid-template-columns: repeat(2, 1fr); } .mock .hide-sm { display: none; } .mock td, .mock th { padding-left: 12px; padding-right: 12px; } }

/* ---------- logo marquee ---------- */
.logos { padding: 36px 0 56px; }
.logos .label { text-align: center; color: var(--ink-3); font-size: 14px; margin-bottom: 22px; }
.logos .label b { color: var(--ink-2); font-weight: 600; }
.marquee { position: relative; overflow: hidden; -webkit-mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent); }
.marquee + .marquee { margin-top: 12px; }
.marquee .track { display: flex; width: max-content; gap: 12px; animation: marquee 70s linear infinite; }
.marquee.reverse .track { animation-direction: reverse; animation-duration: 82s; }
.marquee:hover .track { animation-play-state: paused; }
.marquee .logo { flex: none; display: grid; place-items: center; width: 150px; height: 58px; padding: 10px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.marquee .logo img { max-height: 26px; max-width: 110px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .7; transition: filter .2s, opacity .2s; }
.marquee .logo:hover img { filter: none; opacity: 1; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
section.block { padding: 84px 0; }
section.block.alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
section.block.alt + section.block.alt { border-top: 0; }
.grid { display: grid; gap: 18px; }
.grid.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.c2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.c4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { .grid.c3, .grid.c4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .grid.c3, .grid.c2, .grid.c4 { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: #c7d7f5; }
.card .ic { width: 40px; height: 40px; border-radius: 10px; background: var(--accent-soft); color: var(--accent-strong); display: grid; place-items: center; margin-bottom: 16px; }
.card .ic svg { width: 20px; height: 20px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--ink-2); font-size: 15px; }
.card .tag { display: inline-block; font-size: 11.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--accent-strong); margin-bottom: 10px; }
.card.primary-seg { border-color: #bfd3f8; background: linear-gradient(180deg, #fff 0%, #f6f9ff 100%); }
.checks { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 9px; }
.checks li { display: flex; gap: 10px; color: var(--ink-2); font-size: 14.5px; line-height: 1.5; }
.checks li svg { width: 16px; height: 16px; flex: none; margin-top: 4px; color: var(--accent); }
.outcome { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line); color: var(--ink-3); font-size: 13px; line-height: 1.5; }
.outcome b { color: var(--ink-2); font-weight: 600; }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; counter-reset: step; position: relative; }
.steps::before { content: ""; position: absolute; left: 6%; right: 6%; top: 28px; height: 2px; background: linear-gradient(to right, var(--line), var(--accent), var(--line)); opacity: .5; }
.step { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.step .num { width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: #fff; font-family: var(--display); font-weight: 600; font-size: 14px; display: grid; place-items: center; margin-bottom: 16px; box-shadow: 0 0 0 6px var(--bg); }
section.block.alt .step .num { box-shadow: 0 0 0 6px var(--surface); }
.step h3 { margin-bottom: 8px; }
.step p { color: var(--ink-2); font-size: 14.5px; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } .steps::before { display: none; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ---------- stats ---------- */
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.stat .big { font-family: var(--display); font-weight: 600; font-size: clamp(38px, 5vw, 52px); letter-spacing: -.03em; line-height: 1; color: var(--accent-strong); font-variant-numeric: tabular-nums; }
.stat h3 { margin-top: 10px; font-size: 16px; }
.stat p { color: var(--ink-2); font-size: 14px; margin-top: 8px; }
.stat .src { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 11px; color: var(--ink-3); line-height: 1.5; }

/* ---------- compare table ---------- */
.compare { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
.compare table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 14px; }
.compare th, .compare td { padding: 14px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.compare tr:last-child td { border-bottom: 0; }
.compare thead th { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); background: #fafbfd; font-weight: 600; }
.compare thead th.us { color: var(--accent-strong); background: var(--accent-soft); }
.compare tbody th { font-weight: 600; color: var(--ink); width: 180px; font-size: 13.5px; }
.compare td { color: var(--ink-2); }
.compare td.us { background: #f7faff; color: var(--ink); font-weight: 500; }
.compare .no { color: var(--ink-3); }

/* ---------- pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; max-width: 900px; margin: 0 auto; }
.plan { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 30px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.plan.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow-md); }
.plan .badge { position: absolute; top: -12px; left: 30px; background: var(--accent); color: #fff; font-size: 11.5px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.plan .name { font-family: var(--display); font-weight: 600; font-size: 20px; letter-spacing: -.015em; }
.plan .for { color: var(--ink-3); font-size: 14px; margin-top: 4px; }
.plan .price { margin: 20px 0 4px; display: flex; align-items: baseline; gap: 6px; }
.plan .price .amt { font-family: var(--display); font-weight: 600; font-size: 46px; letter-spacing: -.03em; line-height: 1; }
.plan .price .per { color: var(--ink-3); font-size: 15px; }
.plan .quota { color: var(--ink-2); font-weight: 500; font-size: 15px; }
.plan .checks { margin-top: 22px; }
.plan .btn { margin-top: 26px; width: 100%; }
.plan .fine { margin-top: 12px; text-align: center; color: var(--ink-3); font-size: 12.5px; }
.plan-note { max-width: 900px; margin: 18px auto 0; color: var(--ink-3); font-size: 13.5px; text-align: center; }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }
.incl { max-width: 900px; margin: 0 auto; }
.incl table { width: 100%; border-collapse: collapse; font-size: 14.5px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.incl th, .incl td { padding: 12px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.incl tr:last-child td { border-bottom: 0; }
.incl thead th { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); background: #fafbfd; }
.incl tbody th { font-weight: 500; color: var(--ink); width: 42%; }
.incl td { color: var(--ink-2); }

/* ---------- faq ---------- */
.faq { max-width: 800px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 20px; transition: border-color .2s; }
.faq details[open] { border-color: #c7d7f5; }
.faq summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 0; font-weight: 600; font-size: 15.5px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--display); font-size: 20px; color: var(--ink-3); flex: none; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { padding: 0 0 18px; color: var(--ink-2); font-size: 15px; }

/* ---------- cta band ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--ink); color: #fff; border-radius: 20px; padding: 56px 32px; text-align: center; }
.cta-band::before { content: ""; position: absolute; inset: -40%; background: radial-gradient(circle at 30% 30%, rgba(37, 99, 235, .55), transparent 45%), radial-gradient(circle at 75% 70%, rgba(238, 181, 35, .35), transparent 45%); animation: drift-a 24s ease-in-out infinite; }
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #cbd5e1; margin: 14px auto 0; max-width: 560px; }
.cta-band .btn.primary { margin-top: 26px; }
.cta-band .alt { margin-top: 14px; color: #94a3b8; font-size: 14px; }
.cta-band .alt a { color: #e2e8f0; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--surface); color: var(--ink-3); font-size: 14px; padding: 44px 0 28px; }
.site-footer .cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 28px; }
.site-footer .tagline { margin-top: 12px; max-width: 320px; color: var(--ink-3); }
.site-footer h4 { margin: 0 0 12px; font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--ink-2); }
.site-footer .bottom { display: flex; flex-wrap: wrap; gap: 12px 20px; justify-content: space-between; margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 13px; }
@media (max-width: 760px) { .site-footer .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .site-footer .cols { grid-template-columns: 1fr; } }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s cubic-bezier(.2, .8, .2, 1), transform .7s cubic-bezier(.2, .8, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; } .reveal.d5 { transition-delay: .4s; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- page header (inner pages) ---------- */
.page-head { padding: 64px 0 36px; text-align: center; }
.page-head .lede { max-width: 640px; margin: 16px auto 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-bg .blob, .marquee .track, .cta-band::before, .btn.primary.sheen::after, .pill .dot, .mock .row, .mock .float, .mock .bar i { animation: none !important; }
  .mock .row, .mock .float { opacity: 1; transform: none; }
  .btn, .card { transition: none; }
}

/* ---------- Solutions pages ---------- */
.crumbs { list-style: none; margin: 0 0 16px; padding: 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; font-size: 13px; color: var(--ink-3); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line-strong); }
.crumbs a { color: var(--ink-3); }
.crumbs a:hover { color: var(--accent-strong); }
.page-head.sol { padding-bottom: 24px; }
.page-head.sol h1 { font-size: clamp(32px, 4.8vw, 52px); max-width: 900px; margin: 14px auto 0; }
.page-head .hero-cta, .page-head .hero-proof { justify-content: center; }
.sol-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.sol-nav a { padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--ink-2); font-size: 13.5px; font-weight: 500; transition: border-color .15s, color .15s; }
.sol-nav a:hover { border-color: var(--line-strong); color: var(--ink); }
.sol-nav a[aria-current="page"] { border-color: var(--accent); color: var(--accent-strong); background: var(--accent-soft); }
.card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-weight: 600; font-size: 14px; color: var(--accent-strong); }
.card .more svg { width: 14px; height: 14px; transition: transform .15s; }
.card:hover .more svg { transform: translateX(3px); }
.incl caption { caption-side: bottom; text-align: left; padding: 10px 2px 0; font-size: 13px; color: var(--ink-3); }
.incl td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.sample { max-width: 760px; margin: 0 auto; }
.define { display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; align-items: start; max-width: 1040px; margin: 0 auto; }
.define h2 { font-size: clamp(24px, 3vw, 32px); }
.define > div > p { color: var(--ink-2); margin-top: 16px; font-size: 16px; }
.define .card h3 { font-size: 16px; }
.define .card .checks { margin-top: 12px; }
@media (max-width: 860px) { .define { grid-template-columns: 1fr; gap: 24px; } }