/* ============================================================================
   eVamb — NEW TEMPLATE design system (v2.0 "Aurora")
   ONE file. Native document scroll only — NO scroll library, NO WebGL hero,
   NO scroll-snap on the page, NO overflow:hidden on html. The page scrolls
   the way the browser scrolls a plain document, so the wheel/trackpad can
   never be hijacked or stuck.

   TWO themes from one stylesheet:
     <html data-theme="dark">   → deep ink + copper (default)
     <html data-theme="bright"> → warm paper + ink + copper
   Both are AA-contrast verified. Brand v3.0.0: ink #05060B · cream #F0E8D8 · copper
   #C9783C · saffron #F2A93C · sky #4FA3D9 · navy #103A5C; Space Grotesk / Inter /
   JetBrains Mono; the V-core mark wordmark (locked SVG), the exact footer.
   ========================================================================== */

/* ---- Fonts (self-hosted) --------------------------------------------- */
@font-face{font-family:'Space Grotesk';src:url('/assets/fonts/space-grotesk-latin-700-normal.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Space Grotesk';src:url('/assets/fonts/space-grotesk-latin-500-normal.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-latin-400-normal.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-latin-500-normal.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('/assets/fonts/inter-latin-600-normal.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url('/assets/fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}

/* ---- Reset ----------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:auto}
img,picture,svg,video{display:block;max-width:100%;height:auto}
input,button,textarea,select{font:inherit;color:inherit}
button{background:none;border:none;cursor:pointer}
ul,ol{list-style:none;padding:0}
a{color:inherit;text-decoration:none}
:where(p,li){text-wrap:pretty}
:where(h1,h2,h3,h4,h5,h6){text-wrap:balance}

/* ---- Design tokens (THEME-AGNOSTIC) ---------------------------------- */
:root{
  --font-display:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;

  /* fluid type scale */
  --fs-display:clamp(2.9rem,6.2vw + 1rem,5.6rem);
  --fs-h1:clamp(2.3rem,4.4vw + 1rem,4rem);
  --fs-h2:clamp(1.9rem,2.6vw + 1rem,3rem);
  --fs-h3:clamp(1.35rem,1.4vw + .8rem,1.85rem);
  --fs-lead:clamp(1.08rem,.5vw + .95rem,1.3rem);
  --fs-body:1.0625rem;
  --fs-sm:.9rem;
  --fs-eyebrow:.78rem;

  --lh-tight:1.04; --lh-snug:1.2; --lh-body:1.68;
  --tracking-label:.18em;

  /* spacing */
  --sp-1:.35rem; --sp-2:.6rem; --sp-3:1rem; --sp-4:1.5rem; --sp-5:2.25rem;
  --sp-6:3.25rem; --sp-7:4.5rem; --sp-8:6.5rem;
  --sp-section:clamp(4.5rem,9vw,8.5rem);
  --container:1180px; --container-narrow:760px; --pad:clamp(1.25rem,5vw,3rem);

  --r-sm:8px; --r-md:14px; --r-lg:22px; --r-pill:999px;
  --dur:.6s; --dur-fast:.28s; --ease:cubic-bezier(.22,.61,.36,1);

  /* brand constants (theme-independent) */
  --copper:#C9783C; --copper-deep:#A85E26; --saffron:#F2A93C; --sky:#4FA3D9; --navy:#103A5C;
  --amber:#F2A93C; --gold:#F2A93C; /* legacy aliases → saffron (v3 palette) */
  --ink:#05060B; --cream:#F0E8D8;
  --grad-gold:linear-gradient(100deg,#F2A93C 0%,#C9783C 100%);

  /* footer is an anchored dark band in BOTH themes (premium, consistent) */
  --footer-bg:#05060B; --footer-text:#EFE8DA; --footer-muted:#9C958A; --footer-line:rgba(239,232,218,.14);
}

/* ---- DARK theme (default) -------------------------------------------- */
:root,:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#05060B;            /* page — v3 deep ink */
  --bg-2:#090B12;          /* alternating band */
  --bg-3:#0B0D16;
  --surface:#10131C;       /* cards */
  --surface-2:#151925;
  --text:#F0E8D8;          /* v3 cream */
  --text-muted:#A9A294;
  --text-faint:#8E8676;
  --accent:#F2A93C;        /* saffron on ink (AA 10.1:1) */
  --accent-strong:#C9783C;
  --eyebrow:#F2A93C;
  --line:rgba(240,232,216,.12);
  --line-strong:rgba(240,232,216,.22);
  --btn-bg:#C9783C; --btn-fg:#05060B;
  --gold-word-fill:transparent;        /* gradient shows on dark */
  --hero-glow-1:rgba(242,169,60,.17);
  --hero-glow-2:rgba(201,120,60,.16);
  --hero-grid:rgba(240,232,216,.05);
  --card-shadow:0 18px 50px -28px rgba(0,0,0,.8);
}

/* ---- BRIGHT theme ---------------------------------------------------- */
:root[data-theme="bright"]{
  color-scheme:light;
  --bg:#F0E8D8;            /* v3 brand cream */
  --bg-2:#E9DFC9;
  --bg-3:#E4D8BF;
  --surface:#FBF6EC;
  --surface-2:#FBF7EF;
  --text:#191309;
  --text-muted:#5C5346;
  --text-faint:#7C7466;
  --accent:#9E5224;        /* AA copper on light (4.7:1) */
  --accent-strong:#9E5224;
  --eyebrow:#9E5224;
  --line:rgba(25,19,9,.12);
  --line-strong:rgba(25,19,9,.20);
  --btn-bg:#A85E26; --btn-fg:#FFFFFF;
  --gold-word-fill:#9E5224;            /* solid copper on light (gradient too pale) */
  --hero-glow-1:rgba(232,162,60,.30);
  --hero-glow-2:rgba(201,120,60,.22);
  --hero-grid:rgba(25,19,9,.05);
  --card-shadow:0 18px 44px -30px rgba(60,40,15,.32);
}

/* ---- Base ------------------------------------------------------------ */
body{
  font-family:var(--font-body);font-size:var(--fs-body);font-weight:400;
  line-height:var(--lh-body);color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;min-height:100vh;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
h1,h2,h3,h4,.display{font-family:var(--font-display);font-weight:700;line-height:var(--lh-tight);letter-spacing:-.02em;color:var(--text)}
.display{font-size:var(--fs-display)} h1{font-size:var(--fs-h1)} h2{font-size:var(--fs-h2)} h3{font-size:var(--fs-h3);line-height:var(--lh-snug)}
p{font-size:var(--fs-body)}
.lead{font-size:var(--fs-lead);line-height:1.55;color:var(--text-muted)}
/* eyebrow = clean uppercase mono label. NO leading dash, NO bullet, NO number. */
.eyebrow{font-family:var(--font-mono);font-weight:500;font-size:var(--fs-eyebrow);text-transform:uppercase;letter-spacing:var(--tracking-label);color:var(--eyebrow);display:inline-block}
.mono{font-family:var(--font-mono)}
.gold-word{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:var(--gold-word-fill);color:var(--gold-word-fill)}
:where(a.link,span.link){color:var(--accent);font-weight:500;position:relative;transition:color var(--dur-fast)}
a.link::after,span.link::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform var(--dur-fast) var(--ease)}
a.link:hover::after,a.link:focus-visible::after,a:hover span.link::after,a:focus-visible span.link::after{transform:scaleX(1)}

/* ---- Accessibility --------------------------------------------------- */
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:1rem;top:-64px;z-index:200;background:var(--copper);color:#05060B;padding:.7rem 1.2rem;border-radius:var(--r-sm);font-weight:600;transition:top var(--dur-fast)}
.skip-link:focus{top:1rem}
:where(a,button,input,textarea,select,summary,[tabindex]):focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--r-sm)}
[hidden]{display:none!important}

/* ---- Layout ---------------------------------------------------------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--pad)}
.container.narrow{max-width:var(--container-narrow)}
.section{padding-block:var(--sp-section);position:relative}
.section.alt{background:var(--bg-2)}
.section.alt-3{background:var(--bg-3)}
.section-head{max-width:760px;margin-bottom:var(--sp-6)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2{margin-top:var(--sp-3)}
.section-head .lead{margin-top:var(--sp-3)}
.stack>*+*{margin-top:var(--sp-3)}
.grid{display:grid;gap:var(--sp-4)}
@media(min-width:720px){.grid.cols-2{grid-template-columns:1fr 1fr}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid.cols-4{grid-template-columns:repeat(4,1fr)}}

/* ---- Buttons --------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.92em 1.7em;border-radius:var(--r-pill);font-family:var(--font-body);font-weight:600;font-size:.97rem;letter-spacing:.01em;line-height:1;transition:transform var(--dur-fast) var(--ease),background var(--dur-fast),color var(--dur-fast),box-shadow var(--dur-fast);will-change:transform}
.btn-primary{background:var(--btn-bg);color:var(--btn-fg);box-shadow:0 10px 30px -12px rgba(201,120,60,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px -12px rgba(201,120,60,.7)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn-quiet{color:var(--text-muted);padding:.5em .2em}
.btn-quiet:hover{color:var(--accent)}
.btn-row{display:flex;flex-wrap:wrap;gap:var(--sp-3);align-items:center}

/* ---- Header / Nav (sticky — robust, NOT a fragile fixed overlay) ----- */
.site-header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(140%) blur(0);border-bottom:1px solid var(--line);transition:background var(--dur) var(--ease)}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);height:64px}
.brand-lockup{display:inline-flex;align-items:center}
/* v3 wordmark = locked SVG (Space Grotesk letters + copper V-core mark), theme-swapped */
.brand-logo{height:28px;width:auto;display:block}
[data-theme="dark"] .brand-logo--light{display:none}
[data-theme="bright"] .brand-logo--dark{display:none}
.site-footer .brand-logo{height:26px}
/* io: the Business AI Lab lockup (wordmark + hairline + tagline) — taller so the tagline reads */
.brand-logo--lab{height:52px}
.site-footer .brand-logo--lab{height:88px}
.brand-wordmark{font-family:var(--font-display);font-weight:700;font-size:1.5rem;letter-spacing:-.02em;color:var(--text);display:inline-flex;align-items:center;line-height:1}
.brand-wordmark .v-glyph{height:1.05em;width:auto;margin:0 .01em;transform:translateY(.06em)}
.nav-links{display:none;align-items:center;gap:clamp(.9rem,1.6vw,1.6rem)}
.nav-links a{color:var(--text-muted);font-size:.95rem;font-weight:500;transition:color var(--dur-fast)}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--text)}
.nav-links a.nav-product{color:var(--accent)}
.nav-actions{display:flex;align-items:center;gap:var(--sp-3)}
.nav-cross{display:none;color:var(--text-muted);font-size:.9rem;font-weight:500}
.nav-cross:hover{color:var(--accent)}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-pill);border:1px solid var(--line-strong);color:var(--text-muted);transition:color var(--dur-fast),border-color var(--dur-fast)}
.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}
.theme-toggle svg{width:18px;height:18px}
.theme-toggle .icon-sun{display:none}.theme-toggle .icon-moon{display:block}
[data-theme="bright"] .theme-toggle .icon-sun{display:block}[data-theme="bright"] .theme-toggle .icon-moon{display:none}
.nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--r-sm);color:var(--text)}
.nav-toggle svg{width:24px;height:24px}
@media(min-width:1040px){.nav-links{display:inline-flex}.nav-cross{display:inline-flex}.nav-toggle{display:none}}
/* mobile drawer */
.nav-drawer{position:fixed;inset:64px 0 auto 0;z-index:99;background:var(--bg);border-bottom:1px solid var(--line);padding:var(--sp-4) var(--pad) var(--sp-5);display:none}
.nav-drawer.open{display:block}
.nav-drawer a{display:block;padding:.7rem 0;font-family:var(--font-display);font-size:1.25rem;color:var(--text);border-bottom:1px solid var(--line)}
.nav-drawer a.nav-product{color:var(--accent)}
@media(min-width:1040px){.nav-drawer{display:none!important}}

/* ---- HERO ------------------------------------------------------------ */
.hero{position:relative;overflow:hidden;padding-block:clamp(4rem,11vh,8.5rem) var(--sp-8);background:var(--bg)}
.hero__bg{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
/* aurora glow — pure CSS, slow drift, decorative, NOT scroll-coupled */
.hero__bg::before,.hero__bg::after{content:"";position:absolute;border-radius:50%;filter:blur(70px);opacity:.9}
.hero__bg::before{width:46vw;height:46vw;left:-6vw;top:-10vw;background:radial-gradient(circle,var(--hero-glow-1),transparent 68%);animation:drift1 22s var(--ease) infinite alternate}
.hero__bg::after{width:42vw;height:42vw;right:-8vw;bottom:-14vw;background:radial-gradient(circle,var(--hero-glow-2),transparent 68%);animation:drift2 26s var(--ease) infinite alternate}
/* faint grid */
.hero__grid{position:absolute;inset:0;background-image:linear-gradient(var(--hero-grid) 1px,transparent 1px),linear-gradient(90deg,var(--hero-grid) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 70% at 50% 35%,#000 30%,transparent 78%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 35%,#000 30%,transparent 78%)}
@keyframes drift1{to{transform:translate(8vw,6vh) scale(1.12)}}
@keyframes drift2{to{transform:translate(-7vw,-5vh) scale(1.15)}}
/* Hero constellation canvas — scattered nodes that merge into the brand V,
   injected + animated by main.js. Decorative, behind content, pointer-safe. */
.hero__net{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.hero__inner{position:relative;z-index:1;max-width:880px}
/* On desktop, keep the headline in a left column so the constellation V lives in
   the right zone (where the text ends) and never overlaps the copy. */
@media(min-width:900px){.hero__inner{max-width:56%}}
.hero__eyebrow{margin-bottom:var(--sp-4)}
.hero__title{font-size:var(--fs-display);line-height:1.02;letter-spacing:-.022em}
.hero__sub{font-size:var(--fs-lead);color:var(--text-muted);max-width:60ch;margin-top:var(--sp-4)}
.hero__ctas{margin-top:var(--sp-5)}
/* hero signal panel — the "what we ship" facts */
.hero-signal{position:relative;z-index:1;margin-top:var(--sp-7);max-width:560px;background:color-mix(in srgb,var(--surface) 82%,transparent);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--sp-4) var(--sp-4) var(--sp-3);box-shadow:var(--card-shadow);backdrop-filter:blur(6px)}
.hero-signal__eyebrow{font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:var(--tracking-label);color:var(--text-faint);margin-bottom:var(--sp-3)}
.hero-signal__rail{display:grid;gap:.5rem}
.hero-signal__row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.55rem .2rem;border-bottom:1px solid var(--line)}
.hero-signal__name{font-weight:500;color:var(--text)}
.hero-signal__proof{margin-top:var(--sp-3);font-size:.92rem;color:var(--text-muted)}
.hero-signal__foot{margin-top:var(--sp-3);display:flex;flex-wrap:wrap;gap:.4rem 1rem;align-items:center;justify-content:space-between;font-family:var(--font-mono);font-size:.72rem;color:var(--text-faint)}

/* stage labels */
.stage-label{font-family:var(--font-mono);font-size:.66rem;font-weight:500;text-transform:uppercase;letter-spacing:.12em;padding:.3em .7em;border-radius:var(--r-pill);white-space:nowrap;border:1px solid transparent}
.stage-live{color:#7BD88F;border-color:rgba(123,216,143,.4);background:rgba(123,216,143,.1)}
.stage-trial{color:var(--amber);border-color:rgba(232,162,60,.4);background:rgba(232,162,60,.1)}
.stage-pilot{color:#5BA3D6;border-color:rgba(91,163,214,.4);background:rgba(91,163,214,.1)}
.stage-beta{color:var(--copper);border-color:rgba(201,120,60,.45);background:rgba(201,120,60,.12)}
.stage-dev{color:var(--text-faint);border-color:var(--line-strong)}
[data-theme="bright"] .stage-live{color:#1F7A38;background:rgba(31,122,56,.08)}
[data-theme="bright"] .stage-pilot{color:#1E6FA8;background:rgba(30,111,168,.08)}
[data-theme="bright"] .stage-beta{color:#9E5224}

/* ---- Liveliness (AI R&D feel) — tasteful ambient motion --------------- */
/* live-status: a pulsing signal dot on "Live" chips (reads as a live feed) */
.stage-live{display:inline-flex;align-items:center;gap:.5em}
.stage-live::before{content:"";width:.5em;height:.5em;border-radius:50%;background:currentColor;animation:livePulse 2.6s ease-out infinite}
@keyframes livePulse{0%{box-shadow:0 0 0 0 rgba(123,216,143,.55)}70%{box-shadow:0 0 0 7px rgba(123,216,143,0)}100%{box-shadow:0 0 0 0 rgba(123,216,143,0)}}
/* core product node breathes (the operating layer is "alive") */
.node.core{animation:coreGlow 4.5s var(--ease) infinite}
@keyframes coreGlow{0%,100%{box-shadow:0 0 0 0 rgba(201,120,60,0)}50%{box-shadow:0 0 30px -6px rgba(201,120,60,.45)}}
/* nav links get an animated underline on hover (crisp, responsive) */
.nav-links a{position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;height:1px;width:100%;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform var(--dur-fast) var(--ease)}
.nav-links a:hover::after,.nav-links a:focus-visible::after{transform:scaleX(1)}
/* metric value gets a subtle copper underline accent that draws in on reveal */
.reveal-ready .metrics.in .metric__value{background-image:linear-gradient(var(--accent),var(--accent));background-size:0% 2px;background-position:0 100%;background-repeat:no-repeat;animation:meterDraw .9s var(--ease) .2s forwards}
@keyframes meterDraw{to{background-size:42% 2px}}
@media(prefers-reduced-motion:reduce){.stage-live::before,.node.core,.metric__value{animation:none!important}}

/* ---- Cards / features ------------------------------------------------ */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--sp-5) var(--sp-4);box-shadow:var(--card-shadow);transition:transform var(--dur-fast) var(--ease),border-color var(--dur-fast)}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.card h3{margin-bottom:var(--sp-2)}
.card .lead,.card p{font-size:1rem;color:var(--text-muted)}
.card__mark{width:46px;height:46px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;font-size:1.15rem;background:var(--grad-gold);color:#05060B;margin-bottom:var(--sp-3)}
.card__mark.plain{background:var(--surface-2);color:var(--accent);border:1px solid var(--line)}

/* product/node grid (constellation → responsive grid, no SVG fragility) */
.node-grid{display:grid;gap:var(--sp-3)}
@media(min-width:640px){.node-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.node-grid{grid-template-columns:repeat(3,1fr)}}
.node{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-4);transition:transform var(--dur-fast) var(--ease),border-color var(--dur-fast)}
.node:hover{transform:translateY(-3px);border-color:var(--accent)}
.node.core{background:linear-gradient(135deg,color-mix(in srgb,var(--copper) 22%,var(--surface)),var(--surface));border-color:rgba(201,120,60,.4)}
.node__name{font-family:var(--font-display);font-weight:600;font-size:1.2rem;color:var(--text)}
.node__tag{font-family:var(--font-body);font-size:.88rem;line-height:1.5;color:var(--text-muted);margin-top:.35rem;display:block}

/* metrics */
.metrics{display:grid;gap:var(--sp-4);grid-template-columns:1fr 1fr}
@media(min-width:900px){.metrics{grid-template-columns:repeat(4,1fr)}}
.metric{border-left:2px solid var(--line-strong);padding-left:var(--sp-3)}
.metric__value{font-family:var(--font-display);font-weight:600;font-size:clamp(2.4rem,4vw,3.4rem);line-height:1;color:var(--text);display:block}
.metric__unit{font-family:var(--font-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);display:block;margin:.4rem 0 .6rem}
.metric__label{font-size:.92rem;color:var(--text-muted);margin-bottom:.6rem}

/* prose (long-form) */
.prose{max-width:68ch}
.prose>*+*{margin-top:var(--sp-4)}
.prose p{color:var(--text-muted)}
.prose h2,.prose h3{color:var(--text);margin-top:var(--sp-6)}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

/* ---- Reveal on scroll (PROGRESSIVE ENHANCEMENT) ----------------------
   Content is VISIBLE by default. Only when main.js adds html.reveal-ready do
   we hide-then-reveal. So if JS ever fails/errors, NOTHING is blanked — the
   page renders fully. IntersectionObserver then adds .in to animate in. */
.reveal-ready .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-ready .reveal.in{opacity:1;transform:none}
.reveal-ready .reveal-stagger>*{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal-ready .reveal-stagger.in>*{opacity:1;transform:none}
.reveal-ready .reveal-stagger.in>*:nth-child(2){transition-delay:.08s}
.reveal-ready .reveal-stagger.in>*:nth-child(3){transition-delay:.16s}
.reveal-ready .reveal-stagger.in>*:nth-child(4){transition-delay:.24s}

/* ---- Footer (anchored dark band in both themes) ---------------------- */
.site-footer{background:var(--footer-bg);color:var(--footer-text);padding-block:var(--sp-7) var(--sp-5);border-top:1px solid var(--footer-line)}
.footer-grid{display:grid;gap:var(--sp-5);grid-template-columns:1fr}
@media(min-width:680px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr}}
.site-footer .brand-wordmark{color:var(--footer-text)}
.footer-brand p{margin-top:var(--sp-3);color:var(--footer-muted);font-size:.95rem;max-width:34ch}
.footer-col h3{font-family:var(--font-mono);font-size:.74rem;text-transform:uppercase;letter-spacing:.14em;color:var(--copper);margin-bottom:var(--sp-3)}
.footer-col li{margin-bottom:.55rem}
.footer-col a,.footer-col button{color:var(--footer-muted);font-size:.95rem;transition:color var(--dur-fast)}
.footer-col a:hover,.footer-col button:hover{color:var(--footer-text)}
.footer-address{margin-top:var(--sp-3);font-size:.9rem;line-height:1.6}
.footer-address a{color:var(--footer-muted);transition:color var(--dur-fast)}
.footer-address a:hover{color:var(--footer-text)}
.footer-address svg{display:inline-block;vertical-align:-2px;margin-right:.35em}
.footer-social{display:flex;gap:.65rem;margin-top:var(--sp-3)}
.footer-social a{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--r-pill);border:1px solid var(--footer-line);color:var(--footer-muted);transition:color var(--dur-fast),border-color var(--dur-fast),transform var(--dur-fast)}
.footer-social a:hover{color:var(--saffron);border-color:var(--saffron);transform:translateY(-2px)}
.footer-bottom{margin-top:var(--sp-6);padding-top:var(--sp-4);border-top:1px solid var(--footer-line);display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;justify-content:space-between;align-items:center;color:var(--footer-muted);font-size:.88rem}
.footer-bottom a{color:var(--copper)}
.footer-powered a{color:var(--copper);font-weight:600}

/* ---- Consent (CASL · Law 25 · GDPR) ---------------------------------- */
.consent{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:150;max-width:540px;margin-inline:auto;background:var(--surface);color:var(--text);border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:var(--sp-4);box-shadow:0 24px 60px -20px rgba(0,0,0,.7)}
.consent h2{font-size:1.15rem}
.consent p{font-size:.92rem;color:var(--text-muted);margin-top:.5rem}
.consent__actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:var(--sp-3);align-items:center}
.consent__panel{margin-top:var(--sp-3);border-top:1px solid var(--line);padding-top:var(--sp-3)}
.consent__cat{display:flex;gap:.7rem;margin-bottom:.8rem}
.consent__cat label{font-weight:600;display:block}
.consent__cat p{margin-top:.1rem}
.consent .btn-primary{font-size:.9rem;padding:.7em 1.3em}

/* ---- Closing band ---------------------------------------------------- */
.closing{text-align:center}
.closing .container{max-width:760px}
.closing .eyebrow{justify-content:center}
.closing h2{margin:var(--sp-3) 0}
.closing .btn-row{justify-content:center;margin-top:var(--sp-5)}

/* ---- Reduced motion -------------------------------------------------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal,.reveal-stagger>*{opacity:1!important;transform:none!important}
}

/* ─── AUDIT FIXES v3.2.1 ───────────────────────────────────────────────── */
/* eyebrows inside cards must keep their label styling (beats .card p) */
.card .eyebrow{font-family:var(--font-mono);font-weight:500;font-size:var(--fs-eyebrow);text-transform:uppercase;letter-spacing:var(--tracking-label);color:var(--eyebrow)}
/* in-page anchors land below the 64px sticky header */
[id]{scroll-margin-top:84px}
/* bright-theme contrast for the remaining stage chips */
[data-theme="bright"] .stage-trial{color:#8A5200;border-color:rgba(138,82,0,.4);background:rgba(138,82,0,.07)}
[data-theme="bright"] .stage-dev{color:#5C5346;border-color:rgba(92,83,70,.4)}

/* ─── v3.3 LAUNCH POLISH ──────────────────────────────────────────────── */
/* io header: wordmark + crisp HTML tagline (the 52px lockup tagline was unreadable) */
.brand-lockup--lab{display:flex;flex-direction:column;align-items:flex-start;gap:4px}
.brand-lockup--lab .brand-logo{height:25px}
.brand-tagline{font-family:var(--font-mono);font-weight:500;font-size:.55rem;letter-spacing:.34em;line-height:1;color:var(--text-muted);white-space:nowrap}
/* footer: quiet link columns (no stage chips), left-aligned buttons, clean rhythm */
.footer-col .stage-label{display:none}
.footer-col a,.footer-col button{display:inline-block;text-align:left;padding:0}
/* footer bottom: centered, with clearance so the Ask Buddy button never overlaps */
.footer-bottom{flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:.55rem;padding-bottom:calc(var(--sp-4) + 58px)}
/* small screens: center the whole footer */
@media(max-width:679px){
  .footer-grid{text-align:center}
  .footer-brand{display:flex;flex-direction:column;align-items:center}
  .footer-brand p{max-width:42ch}
  .footer-social{justify-content:center}
  .footer-col h3{margin-top:var(--sp-2)}
}
/* access / lead forms: proper stacked fields (were browser defaults) */
.access-form label{display:block;font-weight:600;color:var(--text)}
.access-form label input,.access-form label textarea{display:block;width:100%;margin-top:var(--sp-1);background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-sm);padding:.7rem .9rem;font-weight:400;color:var(--text)}
.access-form label textarea{resize:vertical;min-height:96px}
.access-form input:focus,.access-form textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.access-form .consent__cat input[type="checkbox"]{width:18px;height:18px;margin-top:.25rem;accent-color:var(--accent-strong)}
.access-note{color:var(--accent);font-weight:600}
/* touch devices (html[data-device] set pre-paint): comfortable targets + no iOS focus-zoom */
[data-device="ios"] input,[data-device="ios"] select,[data-device="ios"] textarea{font-size:16px}
[data-device="ios"] .btn,[data-device="android"] .btn,[data-device="tablet"] .btn{min-height:44px}
[data-device="ios"] .nav-toggle,[data-device="android"] .nav-toggle,[data-device="tablet"] .nav-toggle{width:44px;height:44px}

/* COMPACT HEADER <480px: the primary CTA moves to the drawer; bar always fits */
@media(max-width:480px){
  .nav-bar{gap:var(--sp-2)}
  .nav-actions{gap:.45rem}
  .nav-actions .btn-primary{display:none}
  .brand-logo{height:24px}
  .brand-lockup--lab .brand-logo{height:22px}
  .brand-tagline{font-size:.5rem;letter-spacing:.28em}
}
