/* Visual reference: www.basement.chat (NKODE AI site kit). Light only, Inter Tight, ink #11182a on paper #fbfcfe,
   action blue #3168e0, pill CTAs with arrow circle, framed hero/band over the brand wave art, white cards. */
@font-face{font-family:"Inter Tight";src:url(fonts/InterTight-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Inter Tight";src:url(fonts/InterTight-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Inter Tight";src:url(fonts/InterTight-SemiBold.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Inter Tight";src:url(fonts/InterTight-Bold.woff2) format("woff2");font-weight:700;font-display:swap}
:root{
  --color-ink:#11182a; --color-paper:#fbfcfe; --color-paper-absolute:#ffffff;
  --color-neutral-100:#f1f4fa; --color-neutral-200:#dfe5ef; --color-neutral-300:#c9d1de; --color-neutral-400:#98a2b3;
  --color-neutral-500:#667085; --color-neutral-600:#4a5468; --color-neutral-700:#353a44;
  --color-action:#3168e0; --color-action-hover:#2756c5;
  --color-border:var(--color-neutral-200); --color-text-muted:var(--color-neutral-600); --color-text-subtle:var(--color-neutral-500);
  --ink-72:rgb(17 24 42 / .72); --ink-62:rgb(17 24 42 / .62); --ink-15:rgb(17 24 42 / .15); --ink-12:rgb(17 24 42 / .12); --ink-08:rgb(17 24 42 / .08); --ink-05:rgb(17 24 42 / .05);
  --font-sans:"Inter Tight",Calibri,"Segoe UI",Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --text-xs:.75rem; --text-sm:.875rem; --text-base:1rem; --text-lg:1.125rem; --text-xl:1.25rem; --text-3xl:1.875rem; --text-4xl:2.25rem; --text-5xl:3rem;
  --radius-sm:.375rem; --radius-md:.625rem; --radius-lg:1rem; --radius-full:9999px;
  --shadow-sm:0 1px 2px 0 rgb(17 24 42 / .05); --shadow-md:0 8px 20px -8px rgb(17 24 42 / .12);
  --ease-enter:cubic-bezier(.16,1,.3,1); --duration-enter:.55s; --duration-menu:.14s; --ease-menu:cubic-bezier(.32,.72,0,1);
}
*,*::before,*::after{box-sizing:border-box}
html{font-family:var(--font-sans);color-scheme:light;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;min-height:100vh;background:var(--color-paper);color:var(--color-ink);font-size:var(--text-base);line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
p,h1,h2,h3,h4,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--color-action);outline-offset:3px;border-radius:var(--radius-sm)}
::selection{background:var(--color-ink);color:#fff}
.container{width:100%;max-width:64rem;margin-inline:auto;padding-inline:24px}
.container-wide{width:100%;max-width:72rem;margin-inline:auto;padding-inline:24px}
.section{padding-block:64px}
.section-tight-top{padding-top:24px}
@media (min-width:1024px){.section{padding-block:96px}.section-tight-top{padding-top:40px}}

/* type */
h1,h2,h3{font-weight:500;letter-spacing:-.02em}
.h1{font-size:var(--text-4xl);line-height:2.5rem;text-wrap:balance}
.h2{font-size:var(--text-3xl);line-height:2.25rem;text-wrap:balance}
.h3{font-size:var(--text-lg);line-height:1.75rem}
.lead{font-size:var(--text-lg);line-height:1.75rem;color:var(--color-text-muted);text-wrap:pretty}
.body{color:var(--color-text-muted);text-wrap:pretty}
.small{font-size:var(--text-sm);line-height:1.25rem;color:var(--color-text-subtle)}
.label{font-size:var(--text-xs);line-height:1rem;letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-subtle)}
code,.mono{font-family:var(--mono)}
@media (min-width:1024px){.h1{font-size:var(--text-5xl);line-height:3rem}.h2{font-size:var(--text-4xl);line-height:2.5rem}.lead{font-size:var(--text-xl)}}

/* reveal (enter once) */
.js .reveal{opacity:0;transform:translateY(8px);filter:blur(4px);transition:opacity var(--duration-enter) var(--ease-enter),transform var(--duration-enter) var(--ease-enter),filter var(--duration-enter) var(--ease-enter);transition-delay:var(--reveal-delay,0ms)}
.js .reveal.is-in{opacity:1;transform:none;filter:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;filter:none;transition:none}}

/* eyebrow */
.eyebrow{display:inline-flex;align-items:center;gap:8px;height:24px;padding-inline:10px 12px;border-radius:var(--radius-full);background:var(--color-neutral-100);color:var(--color-text-muted);font-size:var(--text-xs);line-height:1rem}
.eyebrow.glass{background:#ffffff8c;border:1px solid rgb(255 255 255 / .6);color:var(--color-ink)}
.eyebrow .dot{width:6px;height:6px;border-radius:var(--radius-full);background:var(--color-neutral-500)}

/* CTA */
.cta{display:inline-flex;align-items:center;flex-shrink:0;white-space:nowrap;border-radius:var(--radius-full);font-size:var(--text-sm);line-height:1.25rem;font-weight:500;transition:transform .2s var(--ease-menu),background-color .2s var(--ease-menu)}
.cta:active{transform:scale(.98)}
.cta-md{height:44px;gap:12px;padding:6px 6px 6px 24px}
.cta-sm{height:36px;gap:10px;padding:4px 4px 4px 16px}
.cta-primary{background:var(--color-action);color:#fff}
.cta-primary:hover{background:var(--color-action-hover)}
.cta-secondary{background:var(--ink-05);border:1px solid var(--ink-15);color:var(--color-ink)}
.cta-secondary:hover{background:var(--ink-08)}
.cta-circle{display:grid;place-items:center;flex-shrink:0;border-radius:var(--radius-full);transition:transform .2s var(--ease-menu),opacity .2s var(--ease-menu)}
.cta-md .cta-circle{width:32px;height:32px}
.cta-sm .cta-circle{width:28px;height:28px}
.cta-primary .cta-circle{background:#fff;color:var(--color-action)}
.cta-secondary .cta-circle{background:var(--color-ink);color:#fff}
.cta-text{transition:transform .2s var(--ease-menu)}
@media (hover:hover){.cta:hover .cta-circle{transform:translate(8px);opacity:0}.cta-md:hover .cta-text{transform:translate(13px)}.cta-sm:hover .cta-text{transform:translate(11px)}}
@media (prefers-reduced-motion:reduce){.cta,.cta-circle,.cta-text{transition:none}.cta:hover .cta-circle{transform:none;opacity:1}.cta:hover .cta-text{transform:none}}

/* header */
.header{position:sticky;top:0;z-index:40;background:#fbfcfedb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:24px;height:64px}
.lockup{display:inline-flex;align-items:center;gap:8px;color:var(--color-ink)}
.lockup .mark{height:18px;width:auto}
.lockup .word{font-weight:500;font-size:1.125rem;line-height:1;letter-spacing:-.02em}
.links{display:none;align-items:center;gap:28px}
.link{display:inline-flex;align-items:center;height:36px;font-size:var(--text-sm);color:var(--color-text-muted);transition:color var(--duration-menu) var(--ease-menu)}
.link:hover{color:var(--color-ink)}
@media (min-width:768px){.links{display:flex}}

/* framed hero & band over brand art */
.frame{padding:8px}
@media (min-width:1024px){.frame{padding:12px}}
.paint{position:relative;overflow:hidden;border-radius:var(--radius-md)}
.texture{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;pointer-events:none;user-select:none}
.focus-top{object-position:50% 0%}.focus-bottom{object-position:50% 100%}
.hero-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;padding-block:64px 40px;text-align:center}
.hero-title{max-width:19ch;margin-top:20px}
.hero-lead{max-width:40rem;margin-top:20px;color:var(--ink-72)}
.actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:32px}
.hero-note{margin-top:16px;font-size:var(--text-sm);line-height:1.25rem;color:var(--ink-62)}
.hero-mock{width:100%;margin-top:48px}
.band-inner{position:relative;z-index:1;padding-block:64px}
@media (min-width:1024px){.hero-inner{padding-block:96px 56px}.hero-mock{margin-top:64px}.band-inner{padding-block:96px}}

/* agent mock */
.mock{width:100%;max-width:44rem;margin-inline:auto}
.panel{padding:20px;border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-md);text-align:left}
.head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.badge{flex-shrink:0;padding:2px 10px;border-radius:var(--radius-full);background:var(--color-neutral-100);font-size:var(--text-xs);line-height:1.25rem;color:var(--color-text-muted)}
.question{margin-top:16px;padding:14px 16px;border-radius:var(--radius-md);background:var(--color-neutral-100);font-size:var(--text-base);line-height:1.5rem;font-weight:500;letter-spacing:-.01em}
.steps-list{margin-top:8px}
.step{display:grid;grid-template-columns:20px 1fr;align-items:start;gap:4px 12px;padding-block:12px;border-bottom:1px solid var(--color-border)}
.step:last-child{border-bottom:0;padding-bottom:0}
.tick{display:grid;place-items:center;width:20px;height:20px;border-radius:var(--radius-full);background:var(--color-ink);color:#fff}
.tick.wait{background:#fff;border:1px dashed var(--color-neutral-400);color:var(--color-neutral-500)}
.step-text{font-size:var(--text-sm);line-height:1.25rem}
.call{grid-column:2;display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.call code{font-size:.75rem;color:var(--color-text-muted)}
.kind{padding:1px 8px;border-radius:var(--radius-full);border:1px solid var(--color-border);font-size:.6875rem;line-height:1rem;color:var(--color-text-muted)}
.kind.strong{border-color:var(--color-ink);color:var(--color-ink)}
.caption{margin-top:12px;font-size:var(--text-xs);line-height:1rem;color:var(--ink-62);text-align:center;text-wrap:balance}
@media (min-width:640px){.panel{padding:28px}.step{grid-template-columns:20px 1fr auto;align-items:center}.call{grid-column:auto;justify-content:flex-end}}

/* intros, cards, steps, points */
.intro{display:flex;flex-direction:column;align-items:flex-start;gap:16px;max-width:44rem}
.intro.center{align-items:center;margin-inline:auto;text-align:center}
.intro .lead{max-width:40rem}
.on-paint{color:var(--ink-72)}
.cards{display:grid;gap:16px;margin-top:48px}
.card{display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}
.tile{display:grid;place-items:center;width:36px;height:36px;flex-shrink:0;border-radius:var(--radius-md);background:var(--color-neutral-100);color:var(--color-ink)}
.card .tile{margin-bottom:8px}
.letter{display:grid;place-items:center;width:36px;height:36px;border-radius:var(--radius-md);background:var(--color-ink);color:#fff;font-weight:500;font-size:1.125rem;margin-bottom:8px}
.steps{display:grid;gap:16px;margin-top:40px}
.steps .card-step{display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-md)}
.points{display:grid;gap:32px;margin-top:48px}
.point{display:grid;grid-template-columns:36px 1fr;gap:16px}
.point .body{margin-top:6px}
@media (min-width:768px){.cards.two{grid-template-columns:repeat(2,1fr)}.cards.three,.steps.three{grid-template-columns:repeat(3,1fr)}.steps.four{grid-template-columns:repeat(2,1fr)}.points{grid-template-columns:repeat(2,1fr);gap:40px 48px}}
@media (min-width:1024px){.cards.four,.steps.four{grid-template-columns:repeat(4,1fr)}.cards.four{grid-template-columns:repeat(4,1fr)}.points{grid-template-columns:repeat(3,1fr)}}
@media (min-width:768px) and (max-width:1023px){.cards.four{grid-template-columns:repeat(2,1fr)}}

/* split sections */
.split{display:grid;gap:40px;align-items:center}
@media (min-width:1024px){.split{grid-template-columns:1fr 1fr;gap:64px}}
.figure{min-width:0;padding:20px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}
@media (min-width:1024px){.figure{padding:28px}}
.stack{display:grid;gap:8px;margin-top:16px}
.layer{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--radius-md);background:var(--color-neutral-100);font-size:var(--text-sm)}
.layer strong{font-weight:500}
.layer small{font-size:var(--text-xs);color:var(--color-text-muted);text-align:right}
.layer.hi{background:var(--color-ink);color:#fff;padding-block:22px}
.layer.hi small{color:rgb(255 255 255 / .7)}
.chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.chip{font-family:var(--mono);font-size:.6875rem;line-height:1rem;padding:1px 8px;border-radius:var(--radius-full);background:#fff;border:1px solid var(--color-border);color:var(--color-text-muted)}
.quote{font-size:var(--text-xl);line-height:1.75rem;font-weight:500;letter-spacing:-.01em}

/* journey */
.journey{display:grid;gap:12px;margin-top:40px}
.journey li{display:flex;flex-direction:column;gap:8px;padding:20px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}
@media (min-width:768px){.journey{grid-template-columns:repeat(5,1fr)}}

/* not-list */
.not{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.not span{display:inline-flex;align-items:center;height:32px;padding-inline:14px;border-radius:var(--radius-full);border:1px dashed var(--color-neutral-300);font-size:var(--text-sm);color:var(--color-text-subtle)}
.not s{text-decoration-color:var(--color-neutral-400)}

.closing .intro{gap:20px}
.invite{max-width:30rem;text-wrap:balance}
.mail{color:var(--color-ink);text-decoration:underline;text-underline-offset:3px}

/* footer */
.footer{border-top:1px solid var(--color-border);padding-block:56px 32px}
.fgrid{display:grid;grid-template-columns:1fr;gap:40px}
.fbrand{display:flex;flex-direction:column;gap:16px}
.tagline{max-width:20rem;color:var(--color-text-muted);text-wrap:balance}
.column-title{margin-bottom:14px;font-size:var(--text-xs);line-height:1rem;color:var(--color-text-subtle)}
.column ul{display:grid;gap:4px}
.column-link{display:inline-flex;align-items:center;min-height:28px;font-size:var(--text-sm);color:var(--color-ink);transition:color var(--duration-menu) var(--ease-menu)}
.column-link:hover{color:var(--color-text-muted)}
.base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:48px;padding-top:24px;border-top:1px solid var(--color-border);font-size:var(--text-xs);line-height:1rem;color:var(--color-text-subtle)}
@media (min-width:640px){.fgrid{grid-template-columns:repeat(2,1fr)}.fbrand{grid-column:1/-1}}
@media (min-width:1024px){.fgrid{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px}.fbrand{grid-column:auto}}

/* header side: language link, sign-in CTA, mobile menu (same anatomy as www.basement.chat) */
.side{display:flex;align-items:center;gap:12px}
.language{display:none;align-items:center;height:36px;padding-inline:8px;font-size:var(--text-sm);color:var(--color-text-muted);transition:color var(--duration-menu) var(--ease-menu)}
.language:hover{color:var(--color-ink)}
.sign-in{display:none}
.toggle{display:grid;place-items:center;width:40px;height:40px;border-radius:var(--radius-full);background:var(--ink-05);border:1px solid var(--ink-12);color:var(--color-ink);font:inherit;padding:0;cursor:pointer}
.toggle .icon-close,.toggle[aria-expanded=true] .icon-open{display:none}
.toggle[aria-expanded=true] .icon-close{display:block}
.menu{border-top:1px solid var(--color-border);background:var(--color-paper);opacity:0;transform:translateY(-4px);transition:opacity var(--duration-menu) var(--ease-menu),transform var(--duration-menu) var(--ease-menu)}
.menu.is-open{opacity:1;transform:none}
.menu-links{display:flex;flex-direction:column;padding-block:12px 24px}
.menu-link{display:flex;align-items:center;min-height:48px;font-size:var(--text-base);color:var(--color-ink);border-bottom:1px solid var(--color-border)}
.menu-cta{margin-top:20px}
@media (min-width:768px){.language,.sign-in{display:inline-flex}.toggle,.menu{display:none}}
@media (prefers-reduced-motion:reduce){.menu{transition:none}}