html { scroll-behavior: smooth; scroll-padding-top: 76px }
body { font-size: 15px; background: var(--surface); overflow-x: hidden }
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 28px }
.center { text-align: center }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 600 .72rem/1 var(--f-body); text-transform: uppercase; letter-spacing: .12em; color: var(--brand) }
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--wa); box-shadow: 0 0 0 3px var(--wa-soft) }
.badge { display: inline-flex; align-items: center; gap: 10px; padding: 5px 12px 5px 5px; border-radius: 99px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm); font-size: .8rem; color: var(--ink-2); text-decoration: none; transition: border-color .2s, box-shadow .2s }
.badge:hover { border-color: color-mix(in srgb, var(--brand) 35%, var(--line)); box-shadow: var(--shadow) }
.badge b { font: 600 .66rem/1 var(--f-body); text-transform: uppercase; letter-spacing: .08em; color: #fff; background: var(--grad); padding: 5px 8px; border-radius: 99px }
.badge i { font-style: normal; color: var(--brand); transition: transform .2s }
.badge:hover i { transform: translateX(3px) }

.nav { position: sticky; top: 0; z-index: 30; background: rgb(255 255 255 / .72); backdrop-filter: saturate(1.8) blur(16px); -webkit-backdrop-filter: saturate(1.8) blur(16px); border-bottom: 1px solid transparent; transition: border-color .25s, box-shadow .25s, background .25s }
.nav.scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px -18px rgb(16 24 40 / .35); background: rgb(255 255 255 / .86) }
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 62px }
.links { display: flex; gap: 2px }
.links a { position: relative; color: var(--ink-2); text-decoration: none; font-weight: 500; font-size: .88rem; padding: 7px 12px; border-radius: 7px; transition: color .2s, background .2s }
.links a:hover { color: var(--ink); background: var(--surface-3) }
.nav-menu { display: none; background: transparent; color: var(--ink); border: 1px solid var(--line-2); box-shadow: none; padding: 6px 9px; min-height: 32px }
.nav-menu::after { display: none }
.nav-menu:hover { background: var(--surface-3) }

.hero { position: relative; overflow: hidden; padding: 72px 0 88px; isolation: isolate }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); mask: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); opacity: .7 }
.aurora { position: absolute; z-index: -1; inset: -20% -10% auto; height: 640px; pointer-events: none; filter: blur(60px); opacity: .55 }
.aurora span { position: absolute; border-radius: 50%; animation: drift 18s ease-in-out infinite alternate }
.aurora span:nth-child(1) { width: 520px; height: 420px; left: 50%; top: 0; background: #c7c2ff }
.aurora span:nth-child(2) { width: 420px; height: 360px; left: 72%; top: 18%; background: #b6ecf6; animation-duration: 22s }
.aurora span:nth-child(3) { width: 360px; height: 300px; left: 8%; top: 40%; background: #e2d6ff; animation-duration: 26s }
@keyframes drift { 0% { transform: translate(0, 0) scale(1) } 100% { transform: translate(-60px, 40px) scale(1.12) } }

.hero-in { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center }
.hero h1 { font-size: clamp(2.1rem, 4.2vw, 3.35rem); font-weight: 650; letter-spacing: -.035em; line-height: 1.06; margin: 22px 0 18px }
.lede { font-size: 1.04rem; line-height: 1.65; color: var(--muted); max-width: 33em }
.cta { margin: 28px 0 26px; gap: 10px }
.trust { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 0; color: var(--muted); font-size: .84rem }
.trust li { display: inline-flex; align-items: center; gap: 7px }
.trust li::before, .check-list li::before, .plan li::before { content: ""; width: 16px; height: 16px; flex: none; border-radius: 50%; background: var(--ok-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.9' fill='none' stroke='%230f9960' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat }
.check-list { display: grid; gap: 10px; list-style: none; padding: 0; margin: 0; color: var(--ink-2); font-size: .92rem }
.check-list li { display: flex; gap: 10px; align-items: flex-start }
.check-list li::before { margin-top: 3px }

.hero-visual { position: relative; perspective: 1400px }
.window { border-radius: 14px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-lg), 0 0 0 6px rgb(255 255 255 / .6); transform: rotateY(-6deg) rotateX(3deg); transform-origin: left center; transition: transform .8s var(--ease) }
.hero-visual:hover .window { transform: none }
.win-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--surface-2); border-radius: 14px 14px 0 0; font-size: .74rem; color: var(--muted) }
.win-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2) }
.win-bar span:first-of-type { margin-left: 10px; font-family: var(--f-mono) }
.win-bar .pill { margin-left: auto }
.win-body { display: grid; gap: 14px; padding: 16px }
.win-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px }
.win-kpis div { padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2) }
.win-kpis small { display: block; font-size: .7rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; font-weight: 600 }
.win-kpis b { font: 650 1.45rem/1.2 var(--f-display); letter-spacing: -.02em; font-variant-numeric: tabular-nums }
.spark { width: 100%; height: 86px; display: block }
.spark path.l { fill: none; stroke: url(#sg); stroke-width: 2.2; stroke-linecap: round; stroke-dasharray: 600; stroke-dashoffset: 600; animation: draw 2.4s .4s var(--ease) forwards }
.spark path.a { fill: url(#sf); opacity: 0; animation: fade 1s 1.6s forwards }
@keyframes draw { to { stroke-dashoffset: 0 } }
@keyframes fade { to { opacity: 1 } }
.feed { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; height: 136px; overflow: hidden; font: .72rem/1.5 var(--f-mono); -webkit-mask: linear-gradient(#000 70%, transparent); mask: linear-gradient(#000 70%, transparent) }
.feed li { flex: none; display: grid; grid-template-columns: auto auto 1fr; gap: 10px; align-items: center; padding: 6px 10px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--line); animation: rise .45s var(--ease) both; white-space: nowrap; overflow: hidden }
.feed li em { font-style: normal; color: var(--muted); overflow: hidden; text-overflow: ellipsis }
.feed .t { font-weight: 600; padding: 2px 6px; border-radius: 4px; font-size: .64rem; text-transform: uppercase }
.feed .t.in { background: var(--brand-soft); color: var(--brand) } .feed .t.out { background: var(--ok-soft); color: var(--ok) } .feed .t.hook { background: var(--cyan-soft); color: var(--cyan) }

.float { position: absolute; background: rgb(255 255 255 / .9); backdrop-filter: blur(10px); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-lg); animation: bob 6s ease-in-out infinite }
@keyframes bob { 50% { transform: translateY(-8px) } }
.float.chat-float { right: -36px; bottom: -64px; width: 236px; padding: 10px; display: grid; gap: 6px; background: #efeae2 }
.float.ok-float { left: -28px; top: 46%; padding: 10px 12px; display: flex; align-items: center; gap: 10px; font-size: .78rem; animation-delay: -3s }
.ok-float .ic-ok { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: var(--ok-soft); color: var(--ok); font-weight: 700 }
.ok-float b { display: block; font-size: .8rem } .ok-float span { color: var(--muted); font-size: .72rem }
.bubble { max-width: 86%; margin: 0; padding: 6px 9px 4px; border-radius: 9px; font-size: .78rem; line-height: 1.4; box-shadow: 0 1px 1px rgb(0 0 0 / .07); background: #fff; color: #111b21; animation: rise .5s var(--ease) both }
.bubble.me { justify-self: end; background: var(--wa-bubble); border-top-right-radius: 3px }
.bubble.them { justify-self: start; border-top-left-radius: 3px }
.bubble time { display: block; text-align: right; font-size: .62rem; color: #667781; margin-top: 1px }
.bubble .bot { display: inline-block; font: 600 .56rem var(--f-body); letter-spacing: .06em; text-transform: uppercase; color: var(--brand); background: var(--brand-soft); padding: 1px 5px; border-radius: 4px; margin-bottom: 2px }
.chat-float .bubble:nth-child(2) { animation-delay: .9s } .chat-float .bubble:nth-child(3) { animation-delay: 1.8s }

.marquee { border-block: 1px solid var(--line); background: var(--surface-2); overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent) }
.marquee-track { display: flex; gap: 44px; width: max-content; padding: 18px 0; animation: slide 40s linear infinite; color: var(--muted); font-size: .86rem; font-weight: 500 }
.marquee:hover .marquee-track { animation-play-state: paused }
.marquee-track span { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap }
.marquee-track span::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: var(--grad); transform: rotate(45deg) }
@keyframes slide { to { transform: translateX(-50%) } }

.section { padding: 96px 0 }
.section.alt { background: var(--bg); border-block: 1px solid var(--line) }
.sec-head { display: grid; gap: 12px; max-width: 680px; margin: 0 0 44px }
.sec-head.c { justify-items: center; text-align: center; margin-inline: auto }
.sec-head h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: 650; letter-spacing: -.03em }
.sec-head p { font-size: .98rem; color: var(--muted) }

.stats-band { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); overflow: hidden }
.stats-band div { padding: 24px 22px; display: grid; gap: 4px; border-right: 1px solid var(--line) }
.stats-band div:last-child { border-right: 0 }
.stats-band b { font: 650 2rem/1.1 var(--f-display); letter-spacing: -.03em; font-variant-numeric: tabular-nums }
.stats-band span { font-size: .84rem; color: var(--muted) }

.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px }
.tile { position: relative; overflow: hidden; grid-column: span 2; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; display: grid; gap: 10px; align-content: start; box-shadow: var(--shadow); transition: transform .3s var(--ease), box-shadow .3s, border-color .3s }
.tile.w3 { grid-column: span 3 } .tile.w4 { grid-column: span 4 }
.tile::after { content: ""; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgb(91 80 240 / .08), transparent 40%); opacity: 0; transition: opacity .3s; pointer-events: none }
.tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--brand) 25%, var(--line)) }
.tile:hover::after { opacity: 1 }
.tile h3 { font-size: 1.02rem; font-weight: 600 }
.tile p { color: var(--muted); font-size: .9rem }
.tile .k { font: 600 .68rem/1 var(--f-body); text-transform: uppercase; letter-spacing: .1em; color: var(--brand) }
.viz { margin-top: 8px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface-2); padding: 14px; min-height: 120px }
.bars { display: grid; grid-template-columns: repeat(13, 1fr); gap: 5px; align-items: end; height: 120px }
.bars div { position: relative; border-radius: 4px 4px 1px 1px; background: var(--grad); background-size: 100% 300%; min-height: 4px; transform-origin: bottom; transform: scaleY(0); transition: transform .9s var(--ease); transition-delay: calc(var(--i) * 45ms) }
.in .bars div, .bars.in div { transform: none }
.bars div:hover::after { content: attr(data-v); position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); font: 600 .68rem var(--f-mono); background: var(--ink); color: #fff; padding: 3px 6px; border-radius: 5px; white-space: nowrap; z-index: 2 }
.swap { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; font-size: .78rem }
.swap .n { padding: 10px; border-radius: 9px; border: 1px solid var(--line); background: var(--surface); display: grid; gap: 2px }
.swap .n b { font-family: var(--f-mono); font-size: .76rem }
.swap .n.down { border-color: color-mix(in srgb, var(--bad) 30%, var(--line)) } .swap .n.down b { color: var(--bad); text-decoration: line-through }
.swap .n.up { border-color: color-mix(in srgb, var(--ok) 35%, var(--line)); box-shadow: 0 0 0 4px var(--ok-soft) }
.swap .arrow { width: 54px; height: 2px; background: linear-gradient(90deg, var(--line-2) 50%, transparent 50%) 0 0/10px 2px repeat-x; position: relative; animation: dash 1s linear infinite }
.swap .arrow::after { content: ""; position: absolute; right: -2px; top: -4px; border: 5px solid transparent; border-left-color: var(--brand); border-right: 0 }
@keyframes dash { to { background-position: 10px 0 } }
.chips { display: flex; flex-wrap: wrap; gap: 6px }
.chips span { font: 500 .74rem var(--f-mono); padding: 4px 8px; border-radius: 6px; border: 1px solid var(--line); background: var(--surface) }
.mini-chat { display: grid; gap: 6px; background: #efeae2; padding: 10px; border-radius: 10px }

.usp { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden }
.usp article { background: var(--surface); padding: 24px; display: grid; gap: 8px; align-content: start; transition: background .25s }
.usp article:hover { background: var(--surface-2) }
.usp h3 { font-size: .98rem; font-weight: 600 }
.usp p { font-size: .88rem }
.ic { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--brand-soft) center/18px no-repeat; border: 1px solid color-mix(in srgb, var(--brand) 12%, transparent) }
.ic-shield { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234338ca' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3l7 3v6c0 4.5-3 7.5-7 9-4-1.5-7-4.5-7-9V6z'/%3E%3Cpath d='M9 12l2 2 4-4'/%3E%3C/svg%3E") }
.ic-swap { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234338ca' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 7h11l-3-3M17 17H6l3 3'/%3E%3C/svg%3E") }
.ic-code { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234338ca' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 8l-4 4 4 4M16 8l4 4-4 4M13.5 5l-3 14'/%3E%3C/svg%3E") }
.ic-map { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234338ca' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 21s-6-5.5-6-11a6 6 0 0112 0c0 5.5-6 11-6 11z'/%3E%3Ccircle cx='12' cy='10' r='2'/%3E%3C/svg%3E") }
.ic-gift { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234338ca' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='9' width='16' height='11' rx='1'/%3E%3Cpath d='M12 9v11M4 13h16M12 9c-2-4-6-3-5-1s5 1 5 1zm0 0c2-4 6-3 5-1s-5 1-5 1z'/%3E%3C/svg%3E") }
.ic-bot { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234338ca' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='8' width='16' height='11' rx='3'/%3E%3Cpath d='M12 4v4M9 13h.01M15 13h.01'/%3E%3C/svg%3E") }

.dev { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center }
.code-card { border-radius: 14px; border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow-lg); overflow: hidden }
.code-tabs { display: flex; gap: 2px; padding: 8px 8px 0; background: var(--surface-2); border-bottom: 1px solid var(--line) }
.code-tabs button { background: transparent; color: var(--muted); box-shadow: none; border-radius: 7px 7px 0 0; border: 1px solid transparent; border-bottom: 0; min-height: 32px; font-size: .8rem }
.code-tabs button::after { display: none }
.code-tabs button:hover { background: var(--surface-3); color: var(--ink) }
.code-tabs button[aria-selected="true"] { background: var(--surface); color: var(--ink); border-color: var(--line); margin-bottom: -1px }
.code-card pre { margin: 0; padding: 18px 20px; font: .8rem/1.75 var(--f-mono); color: var(--code-ink); overflow-x: auto; min-height: 210px; animation: rise .35s var(--ease) }
.code-card .tk-k { color: #7c3aed } .code-card .tk-s { color: #0f9960 } .code-card .tk-c { color: var(--faint) } .code-card .tk-u { color: var(--cyan) }
.code-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 14px; border-top: 1px solid var(--line); background: var(--surface-2); font-size: .78rem; color: var(--muted) }
.diff { font: .8rem/2 var(--f-mono); border-radius: 10px; border: 1px solid var(--line); overflow: hidden; background: var(--surface) }
.diff div { padding: 1px 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis }
.diff span { display: inline-block; width: 16px; font-weight: 600 }
.diff .del { background: var(--bad-soft); color: var(--bad) }
.diff .add { background: var(--ok-soft); color: var(--ok) }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: s; position: relative }
.steps li { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; display: grid; gap: 6px; align-content: start; box-shadow: var(--shadow) }
.steps li > span { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--grad); color: #fff; font: 650 .86rem var(--f-display); margin-bottom: 8px; box-shadow: 0 6px 14px -6px var(--brand-glow) }
.steps h3 { font-size: 1rem; font-weight: 600 }
.steps p { font-size: .9rem }

.seg-toggle { display: inline-flex; padding: 3px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--surface-2); gap: 2px }
.seg-toggle button { background: transparent; color: var(--muted); box-shadow: none; min-height: 32px; font-size: .82rem }
.seg-toggle button::after { display: none }
.seg-toggle button:hover { background: transparent; color: var(--ink) }
.seg-toggle button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: var(--shadow) }
.save { font: 600 .62rem var(--f-body); text-transform: uppercase; letter-spacing: .06em; padding: 3px 7px; border-radius: 99px; background: var(--ok-soft); color: var(--ok) }
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; align-items: stretch }
.plan { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 24px 22px; display: grid; gap: 16px; align-content: start; box-shadow: var(--shadow); transition: transform .3s var(--ease), box-shadow .3s }
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg) }
.plan.hl { border-color: transparent; background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--grad) border-box; border: 1.5px solid transparent; box-shadow: var(--shadow-lg) }
.plan .tag { position: absolute; top: -11px; left: 22px; font: 600 .62rem/1 var(--f-body); text-transform: uppercase; letter-spacing: .08em; background: var(--grad); color: #fff; padding: 6px 10px; border-radius: 99px; box-shadow: 0 6px 14px -6px var(--brand-glow) }
.plan h3 { font-size: 1.02rem; font-weight: 600 }
.price { display: flex; align-items: baseline; gap: 5px; margin: 0 }
.price b { font: 650 2rem var(--f-display); letter-spacing: -.035em; font-variant-numeric: tabular-nums }
.per-year { font-size: .78rem; color: var(--ok); min-height: 1.3em; margin-top: 2px }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; font-size: .86rem; color: var(--ink-2) }
.plan li { display: grid; grid-template-columns: 16px 1fr; gap: 9px }
.plan li::before { margin-top: 2px }
.plan .btn { margin-top: auto }
.contact-box { margin: 28px 0 14px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 20px; padding: 22px 24px; border-radius: 14px; border: 1px solid var(--line); background: var(--grad-soft); box-shadow: var(--shadow) }

.cmp { padding: 0; overflow-x: auto; border-radius: 14px }
.cmp table { width: 100%; border-collapse: collapse; font-size: .9rem }
.cmp th, .cmp td { padding: 13px 18px; text-align: left; border-bottom: 1px solid var(--line) }
.cmp tbody tr { transition: background .2s }
.cmp tbody tr:hover { background: var(--surface-2) }
.cmp tbody tr:last-child td { border-bottom: 0 }
.cmp th { font: 600 .68rem var(--f-body); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); background: var(--surface-2) }
.cmp td:nth-child(2) { color: var(--muted) }
.cmp .us { color: var(--brand); font-weight: 600; background: color-mix(in srgb, var(--brand-soft) 55%, transparent) }

.faq { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; align-items: start }
.faq details { border: 1px solid var(--line); border-radius: 12px; padding: 15px 18px; background: var(--surface); transition: border-color .2s, box-shadow .2s }
.faq details[open] { border-color: color-mix(in srgb, var(--brand) 28%, var(--line)); box-shadow: var(--shadow) }
.faq summary { cursor: pointer; font-weight: 600; font-size: .92rem; list-style: none; display: flex; justify-content: space-between; gap: 14px; align-items: center }
.faq summary::-webkit-details-marker { display: none }
.faq summary::after { content: ""; flex: none; width: 18px; height: 18px; border-radius: 6px; background: var(--surface-3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 4v8M4 8h8' stroke='%234338ca' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") center/12px no-repeat; transition: transform .3s var(--ease) }
.faq details[open] summary::after { transform: rotate(135deg) }
.faq details p { margin-top: 10px; color: var(--muted); font-size: .88rem; animation: rise .35s var(--ease) }

.final { padding: 32px 0 96px }
.final-in { position: relative; overflow: hidden; display: grid; justify-items: center; gap: 18px; text-align: center; padding: 64px 28px; border-radius: 20px; border: 1px solid var(--line); background: radial-gradient(600px 260px at 50% 0%, #e6e3ff, transparent 70%), radial-gradient(500px 240px at 90% 100%, #dff6fb, transparent 70%), var(--surface); box-shadow: var(--shadow-lg) }
.final h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 650; letter-spacing: -.03em; max-width: 20em }
.final p { color: var(--muted) }

.page-hero { position: relative; overflow: hidden; isolation: isolate; padding: 72px 0 44px; text-align: center }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask: radial-gradient(ellipse 60% 80% at 50% 0%, #000 20%, transparent 70%); mask: radial-gradient(ellipse 60% 80% at 50% 0%, #000 20%, transparent 70%) }
.page-hero h1 { font-size: clamp(1.9rem, 3.8vw, 2.9rem); font-weight: 650; letter-spacing: -.035em; margin: 16px auto 14px; max-width: 20em }
.page-hero .lede { margin: 0 auto }
.flows { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px }
.flow { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; display: grid; align-content: start; box-shadow: var(--shadow); transition: transform .3s var(--ease), box-shadow .3s }
.flow:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg) }
.flow header { padding: 16px 18px 12px; display: grid; gap: 3px }
.flow h3 { font-size: .98rem; font-weight: 600 }
.flow .chat { display: grid; gap: 7px; padding: 14px; min-height: 230px; background: #efeae2 radial-gradient(rgb(0 0 0 / .035) 1px, transparent 1px) 0 0/14px 14px }
.flow .bubble { animation: none }
.bot-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px }
.bot-features .card h2 { font-size: 1rem !important; font-weight: 600 }

.foot { border-top: 1px solid var(--line); padding: 56px 0 28px; background: var(--surface-2) }
.foot-in { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px }
.foot-in { align-items: start }
.foot nav.stack, .foot .stack.small { gap: 8px; align-content: start }
.usp.two { grid-template-columns: repeat(2, 1fr) }
.foot .stack > b { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-2) }
.foot a { color: var(--muted); text-decoration: none; font-size: .88rem; transition: color .2s } .foot a:hover { color: var(--brand) }
.foot .brand { color: var(--ink); font-size: 1.08rem }
.disclaimer { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--line); font-size: .76rem }
.notfound { min-height: 80vh; display: grid; place-items: center; text-align: center; padding: 80px 24px }
.notfound h1 { font-size: 2rem; letter-spacing: -.03em }

@media (max-width: 1020px) {
  .hero-in, .dev { grid-template-columns: 1fr; gap: 56px }
  .window { transform: none }
  .bento { grid-template-columns: 1fr 1fr } .tile, .tile.w3, .tile.w4 { grid-column: span 1 }
  .usp, .steps, .flows, .bot-features { grid-template-columns: 1fr 1fr }
  .plans { grid-template-columns: 1fr 1fr }
  .stats-band { grid-template-columns: 1fr 1fr } .stats-band div:nth-child(2) { border-right: 0 } .stats-band div:nth-child(-n+2) { border-bottom: 1px solid var(--line) }
  .links { display: none; position: absolute; top: 62px; left: 0; right: 0; flex-direction: column; padding: 10px 16px 16px; background: rgb(255 255 255 / .97); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg) }
  .nav.open .links { display: flex; animation: rise .25s var(--ease) }
  .links a { padding: 11px 12px }
  .nav-menu { display: inline-flex }
  .float.chat-float { right: 0 } .float.ok-float { left: 0 }
}
@media (max-width: 640px) {
  body { font-size: 14.5px }
  .wrap { padding: 0 16px }
  .hero { padding: 44px 0 64px }
  .bento, .usp, .usp.two, .steps, .plans, .foot-in, .flows, .bot-features, .faq { grid-template-columns: 1fr }
  .contact-box { grid-template-columns: 1fr }
  .hide-sm { display: none }
  .section { padding: 64px 0 }
  .float { position: static; margin-top: 12px; width: auto !important; animation: none }
  .win-kpis b { font-size: 1.15rem }
  .cmp th, .cmp td { padding: 10px 12px; font-size: .82rem }
  .final-in { padding: 44px 18px }
}