/* GPT-6.1 Workspace — marketing site. White & violet, calm motion. */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("fonts/inter-latin-wght-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("fonts/inter-cyrillic-wght-normal.woff2") format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }

:root {
  --bg: #ffffff; --bg2: #faf8ff; --bg3: #f3effd; --ink: #140c2b; --ink2: #4a4366; --ink3: #7a7396;
  --line: #ece7f8; --line2: #ddd4f5;
  --v1: #ede5ff; --v2: #c4b5fd; --v3: #a78bfa; --v4: #8b5cf6; --v5: #7c3aed; --v6: #6d28d9; --v7: #4c1d95;
  --pink: #db2777; --grad: linear-gradient(120deg, #8b5cf6 0%, #7c3aed 45%, #c026d3 100%);
  --grad-soft: linear-gradient(135deg, #f5f0ff 0%, #ffffff 55%, #fdf2fb 100%);
  --r: 20px; --r-lg: 28px; --wrap: 1200px;
  --sh-1: 0 1px 2px rgba(20, 12, 43, .04), 0 4px 14px rgba(76, 29, 149, .06);
  --sh-2: 0 2px 6px rgba(20, 12, 43, .05), 0 18px 48px rgba(76, 29, 149, .12);
  --sh-3: 0 30px 80px -20px rgba(76, 29, 149, .35);
  --ease: cubic-bezier(.2, .8, .2, 1);
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Devanagari", "Hiragino Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; }
img, video, svg { max-width: 100%; display: block; }
a { color: var(--v6); text-decoration: none; }
a:hover { color: var(--v5); }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -.025em; color: var(--ink); font-weight: 750; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
:lang(ja) :is(h1, h2, h3, .sub, p), :lang(zh-Hans) :is(h1, h2, h3) { word-break: auto-phrase; }
::selection { background: #ddd0fb; }
:focus-visible { outline: 2.5px solid var(--v4); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -9999px; top: 8px; background: #fff; padding: 8px 14px; border-radius: 10px; z-index: 200; }
.skip:focus { left: 8px; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 40px); margin-inline: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.grad-t { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ic { width: 20px; height: 20px; flex: none; }

/* ---------- header ---------- */
.hdr { position: sticky; top: 0; z-index: 100; transition: background-color .3s, box-shadow .3s, border-color .3s; border-bottom: 1px solid transparent; }
.hdr.scrolled { background: rgba(255, 255, 255, .78); backdrop-filter: saturate(1.6) blur(16px); -webkit-backdrop-filter: saturate(1.6) blur(16px); border-bottom-color: var(--line); }
.hdr-in { height: 68px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 750; font-size: 17px; letter-spacing: -.01em; white-space: nowrap; }
.brand img { width: 34px; height: 34px; transition: transform .5s var(--ease); }
.brand:hover img { transform: rotate(-8deg) scale(1.06); }
.brand:hover { color: var(--ink); }
.nav { display: flex; align-items: center; gap: 4px; flex: 1; }
.nav > a, .dd > button { color: var(--ink2); font-size: 15px; font-weight: 550; padding: 8px 12px; border-radius: 10px; background: none; border: 0; display: inline-flex; align-items: center; gap: 4px; transition: color .2s, background-color .2s; }
.nav > a:hover, .dd > button:hover, .dd.open > button { color: var(--ink); background: var(--bg3); }
.nav > a[aria-current="page"] { color: var(--v6); }
.dd { position: relative; }
.dd > button svg { width: 14px; height: 14px; transition: transform .25s var(--ease); }
.dd.open > button svg { transform: rotate(180deg); }
.dd-menu { position: absolute; top: calc(100% + 10px); left: -10px; width: 360px; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--sh-2); display: grid; gap: 2px;
  opacity: 0; visibility: hidden; transform: translateY(-6px) scale(.98); transform-origin: top left; transition: opacity .2s, transform .25s var(--ease), visibility 0s .25s; }
.dd.open .dd-menu { opacity: 1; visibility: visible; transform: none; transition: opacity .2s, transform .25s var(--ease), visibility 0s; }
.dd-menu a { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: 12px; color: var(--ink); }
.dd-menu a:hover { background: var(--bg2); }
.dd-menu a b { display: block; font-size: 14.5px; font-weight: 650; }
.dd-menu a small { display: block; font-size: 13px; color: var(--ink3); line-height: 1.4; }
.dd-ic { width: 36px; height: 36px; border-radius: 10px; background: var(--bg3); display: grid; place-items: center; flex: none; color: var(--v5); }
.dd-ic svg { width: 20px; height: 20px; }
.hdr-r { display: flex; align-items: center; gap: 10px; }
.lang { position: relative; }
.lang > button { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: #fff; color: var(--ink2); height: 38px; padding: 0 12px; border-radius: 999px; font-size: 14px; font-weight: 550; }
.lang > button svg { width: 16px; height: 16px; }
.lang .dd-menu { width: 200px; left: auto; right: 0; transform-origin: top right; }
.lang .dd-menu a { padding: 8px 12px; font-size: 14.5px; }
.lang .dd-menu a[aria-current] { color: var(--v6); font-weight: 650; background: var(--bg3); }
.burger { display: none; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--line); background: #fff; place-items: center; }
.burger span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; transition: transform .3s var(--ease), background-color .2s; }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease); }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
.nav-open .burger span { background: transparent; }
.nav-open .burger span::before { transform: translateY(6px) rotate(45deg); }
.nav-open .burger span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 24px; border-radius: 999px; font-weight: 650; font-size: 16px; border: 1px solid transparent; text-align: center; line-height: 1.2;
  transition: transform .25s var(--ease), box-shadow .3s, background-color .2s, border-color .2s, color .2s; position: relative; isolation: isolate; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn-p { color: #fff; background: var(--grad); box-shadow: 0 8px 24px -6px rgba(124, 58, 237, .55), inset 0 1px 0 rgba(255, 255, 255, .25); overflow: hidden; }
.btn-p::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .35) 50%, transparent 70%); transform: translateX(-120%); transition: transform .8s var(--ease); }
.btn-p:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 34px -8px rgba(124, 58, 237, .6), inset 0 1px 0 rgba(255, 255, 255, .25); }
.btn-p:hover::after { transform: translateX(120%); }
.btn-s { color: var(--ink); background: #fff; border-color: var(--line2); box-shadow: var(--sh-1); }
.btn-s:hover { color: var(--ink); border-color: var(--v3); transform: translateY(-2px); }
.btn-sm { min-height: 40px; padding: 8px 18px; font-size: 14.5px; }
.chrome { width: 20px; height: 20px; border-radius: 50%; background: conic-gradient(#ea4335 0 33%, #fbbc04 0 66%, #34a853 0); position: relative; flex: none; }
.chrome::after { content: ""; position: absolute; inset: 5px; border-radius: 50%; background: #4285f4; box-shadow: 0 0 0 2px #fff; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 72px 0 40px; overflow: hidden; isolation: isolate; }
.mesh { position: absolute; inset: -20% -10% auto; height: 900px; z-index: -1; pointer-events: none; }
.mesh i { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; animation: drift 18s ease-in-out infinite alternate; }
.mesh i:nth-child(1) { width: 520px; height: 520px; left: 8%; top: 8%; background: #ddd0fb; }
.mesh i:nth-child(2) { width: 460px; height: 460px; right: 6%; top: 2%; background: #fbcfe8; opacity: .4; animation-duration: 22s; }
.mesh i:nth-child(3) { width: 600px; height: 380px; left: 30%; top: 40%; background: #e0e7ff; opacity: .5; animation-duration: 26s; }
@keyframes drift { to { transform: translate(40px, 30px) scale(1.08); } }
.grid-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 30%, transparent 75%); opacity: .7; }
.hero-c { text-align: center; max-width: 900px; margin: 0 auto; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 6px; border-radius: 999px; background: rgba(255, 255, 255, .8); border: 1px solid var(--line2); color: var(--ink2); font-size: 14px; font-weight: 550; box-shadow: var(--sh-1); }
.pill b { background: var(--grad); color: #fff; font-size: 12px; padding: 3px 9px; border-radius: 999px; font-weight: 650; }
.hero h1 { font-size: clamp(38px, 6.4vw, 76px); margin: 22px 0 20px; letter-spacing: -.04em; line-height: 1.04; }
.hero .sub { font-size: clamp(17px, 2vw, 21px); color: var(--ink2); max-width: 720px; margin: 0 auto; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 34px; }
.trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; margin-top: 22px; color: var(--ink3); font-size: 14.5px; }
.trust span { display: inline-flex; align-items: center; gap: 6px; }
.trust svg { width: 16px; height: 16px; color: var(--v5); }

.stage { position: relative; margin: 64px auto 0; max-width: 1080px; perspective: 1600px; }
.frame { position: relative; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line2); box-shadow: var(--sh-3); overflow: hidden; transform: rotateX(8deg) scale(.97); transform-origin: 50% 0; transition: transform 1.2s var(--ease); }
.stage.in .frame { transform: none; }
.frame-bar { height: 40px; display: flex; align-items: center; gap: 7px; padding: 0 16px; border-bottom: 1px solid var(--line); background: #fbfaff; }
.frame-bar i { width: 11px; height: 11px; border-radius: 50%; background: #e5e1f0; }
.frame-bar i:nth-child(1) { background: #ff5f57; } .frame-bar i:nth-child(2) { background: #febc2e; } .frame-bar i:nth-child(3) { background: #28c840; }
.frame-bar span { margin-left: 14px; flex: 1; max-width: 360px; height: 24px; border-radius: 999px; background: #f1eef9; font-size: 12.5px; color: var(--ink3); display: flex; align-items: center; padding: 0 12px; overflow: hidden; white-space: nowrap; }
.frame video, .frame img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; background: var(--bg3); }
.frame .shot { aspect-ratio: 16 / 10; }
.play { position: absolute; inset: 40px 0 0; display: grid; place-items: center; background: none; border: 0; }
.play span { width: 84px; height: 84px; border-radius: 50%; background: rgba(255, 255, 255, .9); box-shadow: var(--sh-2); display: grid; place-items: center; transition: transform .3s var(--ease); backdrop-filter: blur(8px); }
.play span svg { width: 30px; height: 30px; color: var(--v5); margin-left: 4px; }
.play:hover span { transform: scale(1.08); }
.frame.playing .play { display: none; }
.float { position: absolute; z-index: 2; width: 64px; height: 64px; border-radius: 18px; background: #fff; box-shadow: var(--sh-2); display: grid; place-items: center; border: 1px solid var(--line); animation: bob 6s ease-in-out infinite; }
.float svg { width: 32px; height: 32px; }
.float.f1 { left: -28px; top: 18%; } .float.f2 { right: -24px; top: 12%; animation-delay: -2s; } .float.f3 { left: -18px; bottom: 16%; animation-delay: -4s; } .float.f4 { right: -30px; bottom: 22%; animation-delay: -1s; }
@keyframes bob { 50% { transform: translateY(-12px) rotate(3deg); } }

/* ---------- marquee of capabilities ---------- */
.marq { position: relative; overflow: hidden; padding: 26px 0; border-block: 1px solid var(--line); background: var(--bg2); margin-top: 72px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marq-t { display: flex; gap: 14px; width: max-content; animation: marq 46s linear infinite; }
.marq:hover .marq-t { animation-play-state: paused; }
.marq-t span { display: inline-flex; align-items: center; gap: 9px; padding: 10px 18px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 550; font-size: 15px; color: var(--ink2); white-space: nowrap; }
.marq-t span svg { width: 18px; height: 18px; color: var(--v5); }
@keyframes marq { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.sec { padding: 112px 0; position: relative; }
.sec.tint { background: var(--grad-soft); }
.sec.tight { padding: 72px 0; }
.sec-h { text-align: center; max-width: 780px; margin: 0 auto 56px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--v5); margin-bottom: 14px; }
.sec-h h2, .h2 { font-size: clamp(30px, 4.4vw, 52px); letter-spacing: -.035em; }
.sec-h p { margin-top: 16px; color: var(--ink2); font-size: clamp(16.5px, 1.6vw, 19px); }

/* bento */
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 18px; }
.card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px; overflow: hidden; isolation: isolate; box-shadow: var(--sh-1);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .3s; }
.card::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(139, 92, 246, .10), transparent 60%); }
.card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); border-color: var(--line2); }
.card:hover::before { opacity: 1; }
.card h3 { font-size: 21px; margin: 18px 0 8px; letter-spacing: -.02em; }
.card p { color: var(--ink2); font-size: 15.5px; }
.card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-weight: 650; font-size: 15px; }
.card .more svg { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.card:hover .more svg { transform: translateX(4px); }
.c2 { grid-column: span 2; } .c3 { grid-column: span 3; } .c4 { grid-column: span 4; } .c6 { grid-column: span 6; }
.ibox { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(145deg, #fff, var(--bg3)); border: 1px solid var(--line); box-shadow: var(--sh-1); }
.ibox svg { width: 26px; height: 26px; color: var(--v5); }
.card-img { margin: 22px -30px -30px; border-top: 1px solid var(--line); background: var(--bg2); }
.card-img img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; transition: transform .8s var(--ease); }
.card:hover .card-img img { transform: scale(1.025); }
.card.feature-big { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 32px; align-items: center; padding: 40px; }
.card.feature-big .card-img { margin: 0; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }

/* split rows */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 64px; align-items: center; }
.split + .split { margin-top: 112px; }
.split.rev > :first-child { order: 2; }
.split h2 { font-size: clamp(28px, 3.6vw, 44px); letter-spacing: -.03em; margin-bottom: 18px; }
.split p.lead { color: var(--ink2); font-size: 18px; }
.ticks { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); font-size: 16px; }
.ticks li::before { content: ""; flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--v1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237c3aed' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E") center / 14px no-repeat; }
.shot-frame { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line2); box-shadow: var(--sh-3); background: #fff; transition: transform .8s var(--ease); }
.shot-frame img { width: 100%; height: auto; aspect-ratio: 16 / 10; }
.split:hover .shot-frame { transform: translateY(-6px) rotate(-.4deg); }

/* gallery tabs */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 28px; }
.tab { border: 1px solid var(--line2); background: #fff; color: var(--ink2); border-radius: 999px; padding: 9px 18px; font-weight: 600; font-size: 15px; display: inline-flex; align-items: center; gap: 8px; transition: all .25s var(--ease); }
.tab svg { width: 18px; height: 18px; }
.tab[aria-selected="true"] { background: var(--ink); color: #fff; border-color: var(--ink); box-shadow: 0 8px 20px -8px rgba(20, 12, 43, .5); }
.tab:hover:not([aria-selected="true"]) { border-color: var(--v3); color: var(--ink); }
.gal { position: relative; max-width: 1040px; margin: 0 auto; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line2); box-shadow: var(--sh-3); background: #fff; aspect-ratio: 16 / 10; }
.gal img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.02); transition: opacity .6s var(--ease), transform 1.2s var(--ease); }
.gal img.on { opacity: 1; transform: none; }
.gal-bar { position: absolute; left: 0; bottom: 0; height: 3px; background: var(--grad); width: 0; z-index: 2; }
.gal-bar.run { animation: galbar 6s linear forwards; }
@keyframes galbar { to { width: 100%; } }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; counter-reset: s; }
.step { padding: 30px; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); position: relative; }
.step::before { counter-increment: s; content: counter(s); width: 40px; height: 40px; border-radius: 12px; background: var(--grad); color: #fff; font-weight: 750; display: grid; place-items: center; margin-bottom: 18px; box-shadow: 0 8px 20px -6px rgba(124, 58, 237, .5); }
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { color: var(--ink2); font-size: 15.5px; }

/* stats */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.stat { text-align: center; padding: 28px 16px; border-radius: var(--r); background: #fff; border: 1px solid var(--line); }
.stat b { display: block; font-size: clamp(32px, 4vw, 46px); letter-spacing: -.04em; line-height: 1; margin-bottom: 8px; }
.stat span { color: var(--ink2); font-size: 15px; }

/* compare tables */
.tbl-wrap { border-radius: var(--r-lg); border: 1px solid var(--line); background: #fff; box-shadow: var(--sh-1); overflow-x: auto; }
table.cmp { width: 100%; border-collapse: collapse; font-size: 15.5px; min-width: 620px; }
.cmp th, .cmp td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.cmp tbody th[scope=row] { min-width: 170px; font-weight: 650; }
.cmp thead th { font-size: 14px; color: var(--ink3); font-weight: 650; background: var(--bg2); position: sticky; top: 0; }
.cmp thead th.us { color: var(--v6); }
.cmp td.us { background: linear-gradient(180deg, rgba(237, 229, 255, .55), rgba(237, 229, 255, .35)); font-weight: 550; }
.cmp tbody tr:last-child td { border-bottom: 0; }
.cmp tbody tr { transition: background-color .2s; }
.cmp tbody tr:hover { background: var(--bg2); }
.y, .n, .m { display: inline-flex; align-items: center; gap: 8px; }
.y::before, .n::before, .m::before { content: ""; width: 20px; height: 20px; border-radius: 50%; flex: none; background-position: center; background-repeat: no-repeat; background-size: 12px; }
.y::before { background-color: #dcfce7; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316a34a' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E"); }
.n::before { background-color: #fee2e2; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23dc2626' stroke-width='3.5' stroke-linecap='round'%3E%3Cpath d='M7 7l10 10M17 7 7 17'/%3E%3C/svg%3E"); }
.m::before { background-color: #fef3c7; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d97706' stroke-width='3.5' stroke-linecap='round'%3E%3Cpath d='M7 12h10'/%3E%3C/svg%3E"); }
.note { font-size: 14px; color: var(--ink3); margin-top: 14px; }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; max-width: 900px; margin: 0 auto; }
.plan { padding: 36px; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1); }
.plan.hot { border: 2px solid transparent; background: linear-gradient(#fff, #fff) padding-box, var(--grad) border-box; box-shadow: var(--sh-3); }
.plan h3 { font-size: 22px; }
.price { font-size: 56px; font-weight: 800; letter-spacing: -.05em; margin: 14px 0 4px; }
.price small { font-size: 17px; font-weight: 550; color: var(--ink3); letter-spacing: 0; }
.plan .btn { width: 100%; margin-top: 26px; }
.tag { display: inline-block; font-size: 12.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--v1); color: var(--v6); margin-left: 8px; vertical-align: middle; }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 18px; transition: border-color .3s, box-shadow .3s; }
.faq details[open] { border-color: var(--line2); box-shadow: var(--sh-1); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 24px; font-weight: 650; font-size: 17px; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 26px; height: 26px; flex: none; border-radius: 50%; background: var(--bg3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237c3aed' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .35s var(--ease); }
.faq details[open] summary::after { transform: rotate(135deg); }
.faq .a { padding: 0 24px 22px; color: var(--ink2); }
.faq .a p + p { margin-top: 10px; }

/* CTA band */
.cta-band { position: relative; border-radius: 36px; padding: 80px 40px; text-align: center; overflow: hidden; isolation: isolate; color: #fff; background: radial-gradient(120% 140% at 0% 0%, #8b5cf6 0%, #5b21b6 45%, #2e1065 100%); }
.cta-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px); background-size: 48px 48px; -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%); }
.cta-band::after { content: ""; position: absolute; width: 520px; height: 520px; right: -120px; top: -220px; border-radius: 50%; background: #c026d3; filter: blur(90px); opacity: .45; z-index: -1; animation: drift 14s ease-in-out infinite alternate; }
.cta-band h2 { color: #fff; font-size: clamp(30px, 4.6vw, 54px); letter-spacing: -.035em; }
.cta-band p { color: rgba(255, 255, 255, .82); font-size: 19px; margin: 16px auto 0; max-width: 620px; }
.cta-band .btn-p { background: #fff; color: var(--v7); box-shadow: 0 14px 40px -10px rgba(0, 0, 0, .45); }
.cta-band .btn-p:hover { color: var(--v7); }
.cta-band .btn-p::after { background: linear-gradient(110deg, transparent 30%, rgba(124, 58, 237, .15) 50%, transparent 70%); }
.cta-band .logo-xl { width: 88px; height: 88px; margin: 0 auto 22px; animation: bob 6s ease-in-out infinite; filter: drop-shadow(0 16px 30px rgba(0, 0, 0, .35)); }

/* page hero (inner pages) */
.phero { padding: 64px 0 24px; position: relative; overflow: hidden; isolation: isolate; }
.phero .mesh { height: 600px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: 14px; color: var(--ink3); margin-bottom: 22px; list-style: none; padding: 0; }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line2); }
.crumbs a { color: var(--ink3); }
.crumbs a:hover { color: var(--v6); }
.phero h1 { font-size: clamp(34px, 5.2vw, 62px); letter-spacing: -.04em; max-width: 920px; }
.phero .sub { margin-top: 20px; font-size: clamp(17px, 1.8vw, 20px); color: var(--ink2); max-width: 760px; }
.phero .cta-row { justify-content: flex-start; }
.phero.center { text-align: center; }
.phero.center h1, .phero.center .sub { margin-inline: auto; }
.phero.center .crumbs, .phero.center .cta-row { justify-content: center; }

/* prose (legal, guides) */
.prose { font-size: 17px; color: var(--ink); }
.prose > * + * { margin-top: 18px; }
.prose h2 { font-size: clamp(24px, 2.8vw, 30px); margin-top: 52px; scroll-margin-top: 90px; }
.prose h3 { font-size: 20px; margin-top: 34px; }
.prose p, .prose li { color: #2f2848; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li + li { margin-top: 8px; }
.prose .lead { font-size: 20px; color: var(--ink2); }
.prose code { font-size: .88em; background: var(--bg3); padding: 2px 6px; border-radius: 6px; }
.prose a { text-decoration: underline; text-decoration-color: var(--v2); text-underline-offset: 3px; }
.prose .callout, .callout { background: var(--bg2); border: 1px solid var(--line2); border-radius: 18px; padding: 20px 24px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.prose th { background: var(--bg2); }
.prose .tbl { overflow-x: auto; }
.prose img { border-radius: 18px; border: 1px solid var(--line); box-shadow: var(--sh-1); }
.prose figure { margin: 30px 0; }
.prose figcaption { font-size: 14px; color: var(--ink3); margin-top: 10px; text-align: center; }
.meta-line { color: var(--ink3); font-size: 14.5px; margin-top: 16px; }
.toc { position: sticky; top: 96px; font-size: 14.5px; }
.toc b { display: block; margin-bottom: 10px; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink3); }
.toc a { display: block; color: var(--ink2); padding: 5px 0 5px 14px; border-left: 2px solid var(--line); transition: color .2s, border-color .2s; }
.toc a:hover, .toc a.on { color: var(--v6); border-left-color: var(--v5); }
.doc { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 64px; align-items: start; }
.langs-inline { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.langs-inline a { font-size: 14px; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink2); }
.langs-inline a[aria-current] { background: var(--ink); border-color: var(--ink); color: #fff; }

@media (max-width: 640px) {
  .prose .tbl { overflow: visible; }
  .prose table, .prose tbody, .prose tr, .prose td { display: block; width: 100%; }
  .prose tr:first-child { display: none; }
  .prose tr { border: 1px solid var(--line); border-radius: 14px; padding: 8px 14px; margin-bottom: 10px; }
  .prose td { border: 0; padding: 5px 0; }
  .prose td::before { content: attr(data-label); display: block; font-size: 11.5px; font-weight: 700; color: var(--ink3); text-transform: uppercase; letter-spacing: .04em; }
}
/* guide/list cards */
.list-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.lcard { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; color: var(--ink); box-shadow: var(--sh-1); transition: transform .45s var(--ease), box-shadow .45s var(--ease); }
.lcard:hover { color: var(--ink); transform: translateY(-5px); box-shadow: var(--sh-2); }
.lcard img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; border-bottom: 1px solid var(--line); }
.lcard div { padding: 22px 24px 26px; }
.lcard small { color: var(--v5); font-weight: 700; font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; }
.lcard h3 { font-size: 19px; margin: 8px 0; }
.lcard p { color: var(--ink2); font-size: 15px; }

/* footer */
.ftr { margin-top: 72px; border-top: 1px solid var(--line); background: var(--bg2); padding: 72px 0 36px; font-size: 15px; }
.ftr-g { display: grid; grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr)); gap: 36px; }
.ftr h4 { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink3); margin-bottom: 14px; font-weight: 700; }
.ftr ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.ftr a { color: var(--ink2); }
.ftr a:hover { color: var(--v6); }
.ftr a.btn-p, .ftr a.btn-p:hover { color: #fff; }
.ftr .about { color: var(--ink2); margin-top: 14px; max-width: 320px; font-size: 14.5px; }
.ftr-b { margin-top: 56px; padding-top: 26px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: space-between; color: var(--ink3); font-size: 13.5px; }
.ftr-b p { max-width: 760px; }
.ftr-langs { display: flex; flex-wrap: wrap; gap: 6px 14px; }

/* reveal on scroll */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }
.no-js .rv { opacity: 1; transform: none; }

/* 404 */
.nf { min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 80px 20px; }
.nf b { font-size: clamp(90px, 18vw, 180px); line-height: 1; letter-spacing: -.06em; display: block; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .nav { display: none; }
  .burger { display: grid; }
  .hdr-in { justify-content: space-between; }
  .nav-open .nav { display: flex; position: fixed; inset: 68px 0 0; flex-direction: column; align-items: stretch; gap: 4px; padding: 16px 20px 40px; background: #fff; overflow-y: auto; animation: navIn .35s var(--ease); }
  .nav-open { overflow: hidden; }
  .nav-open .hdr { background: #fff; }
  .nav > a, .dd > button { font-size: 18px; padding: 14px 12px; width: 100%; justify-content: space-between; }
  .dd-menu { position: static; width: auto; box-shadow: none; border: 0; padding: 0 0 8px; display: none; opacity: 1; visibility: visible; transform: none; }
  .dd.open .dd-menu { display: grid; }
  .hdr-r .btn { display: none; }
  .nav-open .nav > a.m-cta { display: flex; margin-top: 16px; color: #fff; justify-content: center; }
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .c2, .c3, .c4 { grid-column: span 1; } .c6, .feature-big { grid-column: span 2; }
  .card.feature-big { grid-template-columns: minmax(0, 1fr); }
  .split { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .split.rev > :first-child { order: 0; }
  .ftr-g { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ftr-g > :first-child { grid-column: span 2; }
  .doc { grid-template-columns: minmax(0, 1fr); }
  .toc { display: none; }
  .list-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .float { display: none; }
}
@keyframes navIn { from { opacity: 0; transform: translateY(-8px); } }
.nav > a.m-cta { display: none; }
@media (max-width: 760px) {
  body { font-size: 16px; }
  .sec { padding: 80px 0; }
  .hero { padding: 40px 0 24px; }
  .stage { margin-top: 44px; }
  .bento, .steps, .plans, .list-grid { grid-template-columns: minmax(0, 1fr); }
  .c6, .feature-big { grid-column: span 1; }
  .card { padding: 24px; }
  .card-img { margin: 20px -24px -24px; }
  .card.feature-big { padding: 24px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-band { padding: 56px 22px; border-radius: 28px; }
  .cta-row .btn { width: 100%; }
  .phero .cta-row .btn { width: auto; }
  .ftr-g { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .lang > button .lang-name { display: none; }
  .frame-bar span { display: none; }
  .split + .split { margin-top: 72px; }
}
@media (max-width: 420px) {
  .wrap, .narrow { width: calc(100% - 32px); }
  .brand span { font-size: 15.5px; }
  .phero .cta-row .btn { width: 100%; }
  .ftr-g { grid-template-columns: minmax(0, 1fr); }
  .ftr-g > :first-child { grid-column: span 1; }
  .faq summary { padding: 18px; font-size: 16px; }
  .faq .a { padding: 0 18px 18px; }
}
@media (min-width: 1700px) { :root { --wrap: 1320px; } body { font-size: 18px; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .rv { opacity: 1; transform: none; }
  .marq-t { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
}