/* ─── Deal Intelligence v5 — Shared Stylesheet ──────────────────
   Single design system. All pages link to this file.
   Tokens: palette, fonts, components, page-shell.
─────────────────────────────────────────────────────────────── */

:root{
  --bg:#0a0a09;
  --bg-1:#111110;
  --bg-2:#181715;
  --bg-3:#1f1d18;
  --line:#26241f;
  --line-soft:#1c1b18;
  --ink:#ece7dd;
  --ink-1:#9a948a;
  --ink-2:#6a655d;
  --ink-3:#4a4640;
  --orange:#ff7a3d;
  --orange-soft:#ff7a3d22;
  --green:#86d4a6;
  --red:#f47272;
  --serif:'Instrument Serif', Georgia, serif;
  --sans:'Onest', system-ui, sans-serif;
  --mono:'JetBrains Mono', ui-monospace, monospace;
  --maxw:1100px;
  --gutter:28px;
}

/* Light mode theme */
[data-theme="light"]{
  --bg:#fafaf9;
  --bg-1:#f5f5f4;
  --bg-2:#e7e5e4;
  --bg-3:#d6d3d1;
  --line:#d1cfcb;
  --line-soft:#e7e5e4;
  --ink:#1c1917;
  --ink-1:#57534e;
  --ink-2:#78716c;
  --ink-3:#a8a29e;
  --orange:#ea580c;
  --orange-soft:#ea580c15;
  --green:#16a34a;
  --red:#dc2626;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
html,body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;}
html,body{transition:background-color .25s ease, color .25s ease;}
body{overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;}
img,svg{display:block;max-width:100%;}
::selection{background:var(--orange);color:#fff;}

/* Focus ring — accessible, on-brand, only when keyboard-navigating */
:focus{outline:none;}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px;}

/* Honor reduced-motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
}

/* Grid backdrop fixed at top */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--ink) 4%), transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--ink) 4%), transparent 1px);
  background-size: 96px 96px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, black 0%, transparent 70%);
}
main, footer{position:relative;z-index:1;}
nav{position:sticky;top:0;z-index:50;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);}

/* ─── NAV ────────────────────────────────────────────────────── */
nav{
  position:sticky;
  top:0;
  z-index:50;
  /* Hardware acceleration for smooth sticky behavior */
  transform:translateZ(0);
  will-change:transform;
  /* Frosted glass effect with fallbacks */
  backdrop-filter:blur(16px) saturate(1.4);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  /* Fallback solid background for browsers without backdrop-filter */
  background:color-mix(in srgb, var(--bg) 92%, transparent);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
/* Enhanced background when scrolled for better readability */
nav.is-scrolled{
  border-bottom-color:var(--line-soft);
  box-shadow:0 1px 0 0 color-mix(in srgb, var(--ink) 4%, transparent), 0 12px 32px -16px rgba(0,0,0,.4);
  background:color-mix(in srgb, var(--bg) 96%, transparent);
}
/* Safari/iOS specific fixes */
@supports (-webkit-touch-callout: none){
  nav{background:color-mix(in srgb, var(--bg) 96%, transparent);}
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:24px;}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:13px;letter-spacing:.01em;transition:opacity .15s;}
.logo:hover{opacity:.85;}
.logo-mark{width:14px;height:14px;background:var(--orange);border-radius:2px 50% 50% 2px;position:relative;flex-shrink:0;box-shadow:0 0 0 0 color-mix(in srgb, var(--orange) 40%, transparent);transition:box-shadow .25s, transform .25s;}
.logo:hover .logo-mark{box-shadow:0 0 0 4px color-mix(in srgb, var(--orange) 18%, transparent);transform:rotate(-3deg);}
.logo-mark::before{content:'';position:absolute;inset:3px;background:var(--bg);border-radius:1px 50% 50% 1px;}
.logo-name{font-weight:600;color:var(--ink);}
.logo-ver{color:var(--ink-2);}
.nav-links{display:flex;align-items:center;gap:26px;font-size:14px;color:var(--ink-1);}
.nav-links a{position:relative;transition:color .15s;padding:4px 0;}
.nav-links a:not(.nav-cta):hover{color:var(--ink);}
.nav-links a:not(.nav-cta).active{color:var(--ink);}
.nav-links a:not(.nav-cta).active::after{content:'';position:absolute;left:0;right:0;bottom:-6px;height:1.5px;background:var(--orange);border-radius:2px;}

.theme-toggle{background:transparent;border:1px solid var(--line);border-radius:8px;width:34px;height:34px;cursor:pointer;color:var(--ink-1);font-size:14px;transition:border-color .2s,color .2s,background .2s,transform .2s;display:inline-flex;align-items:center;justify-content:center;}
.theme-toggle:hover{border-color:var(--ink-3);color:var(--ink);background:var(--bg-1);transform:rotate(-15deg);}
.theme-toggle:active{transform:scale(.92) rotate(-15deg);}
.theme-icon{display:block;line-height:1;}

.nav-cta{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;background:var(--ink);color:var(--bg);font-weight:500;font-size:13px;border-radius:6px;transition:transform .15s, background .15s, box-shadow .2s;}
.nav-cta:hover{transform:translateY(-1px);background:color-mix(in srgb, var(--ink) 95%, var(--orange));box-shadow:0 6px 20px -8px color-mix(in srgb, var(--orange) 50%, transparent);}
.nav-cta:active{transform:translateY(0);}

/* Mobile menu toggle button */
.menu-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;background:transparent;border:1px solid var(--line);border-radius:8px;cursor:pointer;padding:0;transition:border-color .2s, background .2s;}
.menu-toggle:hover{border-color:var(--ink-3);background:var(--bg-1);}
.menu-bar{width:20px;height:2px;background:var(--ink);border-radius:1px;transition:transform .25s ease, opacity .25s ease;}
.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(2){opacity:0;}
.menu-toggle[aria-expanded="true"] .menu-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Mobile menu overlay */
.mobile-menu{display:none;position:fixed;inset:64px 16px auto;flex-direction:column;gap:4px;padding:16px;background:var(--bg-1);border:1px solid var(--line);border-radius:12px;box-shadow:0 24px 48px -12px rgba(0,0,0,.4);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);z-index:100;opacity:0;transform:translateY(-10px);pointer-events:none;transition:opacity .25s ease, transform .25s ease;}
.mobile-menu[aria-hidden="false"]{opacity:1;transform:translateY(0);pointer-events:auto;}
.mobile-menu a{display:flex;align-items:center;padding:12px 16px;color:var(--ink-1);font-size:15px;border-radius:8px;transition:background .15s, color .15s;}
.mobile-menu a:hover{background:var(--bg-2);color:var(--ink);}
.mobile-menu .mobile-cta{margin-top:8px;padding:12px 16px;background:var(--ink);color:var(--bg);font-weight:500;justify-content:center;}
.mobile-menu .mobile-cta:hover{background:color-mix(in srgb, var(--ink) 95%, var(--orange));}
.mobile-menu .arrow{margin-left:auto;}

/* Mobile responsive breakpoints */
@media(max-width:760px){
  .nav-links{gap:14px;font-size:13px;}
  .nav-links .hide-sm{display:none;}
  .nav-links .hide-mobile{display:none;}
  .logo-ver{display:none;}
  .nav-cta{padding:8px 12px;}
  .menu-toggle{display:flex;}
  .mobile-menu{display:flex;}
}
@media(max-width:420px){.nav-cta .arrow{display:none;}}

/* ─── HERO / PAGE HEADER ──────────────────────────────────────── */
.page-hero{padding:104px 0 56px;}
.kicker{display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border:1px solid var(--line);border-radius:100px;font-family:var(--mono);font-size:11px;color:var(--ink-1);letter-spacing:.06em;text-transform:uppercase;background:color-mix(in srgb, var(--bg-1) 80%, transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);}
.kicker.live::before, .hero .kicker::before{content:'';width:6px;height:6px;background:var(--green);border-radius:50%;box-shadow:0 0 0 0 color-mix(in srgb, var(--green) 60%, transparent);animation:pulse-ring 2.4s ease-in-out infinite;display:inline-block;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
@keyframes pulse-ring{
  0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--green) 60%, transparent);}
  70%{box-shadow:0 0 0 6px color-mix(in srgb, var(--green) 0%, transparent);}
  100%{box-shadow:0 0 0 0 color-mix(in srgb, var(--green) 0%, transparent);}
}

h1{font-family:var(--sans);font-size:clamp(48px, 8.2vw, 104px);line-height:.95;letter-spacing:-.04em;font-weight:500;margin:30px 0 0;max-width:14ch;}
h1.h1-page{font-size:clamp(48px, 6.4vw, 84px);max-width:18ch;}
h1 .em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--ink-1);letter-spacing:-.015em;}
h1 .orange{color:var(--orange);}

.lede{margin-top:32px;font-size:20px;line-height:1.5;color:var(--ink-1);max-width:58ch;}
.lede strong{color:var(--ink);font-weight:500;}

.descriptor{margin-top:22px;font-family:var(--mono);font-size:13px;color:var(--ink-2);letter-spacing:.01em;}
.descriptor::before{content:'// ';color:var(--ink-3);}

.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px;align-items:center;}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:500;border-radius:7px;transition:transform .18s cubic-bezier(.2,.7,.2,1), background .18s, border-color .18s, box-shadow .25s, color .18s;font-family:var(--sans);cursor:pointer;border:1px solid transparent;letter-spacing:-.005em;text-decoration:none;}
.btn-primary{background:var(--ink);color:var(--bg);box-shadow:0 1px 0 0 color-mix(in srgb, var(--ink) 70%, transparent) inset, 0 8px 24px -10px color-mix(in srgb, var(--ink) 80%, transparent);}
.btn-primary:hover{transform:translateY(-1.5px);background:color-mix(in srgb, var(--ink) 92%, var(--orange));box-shadow:0 1px 0 0 color-mix(in srgb, var(--ink) 70%, transparent) inset, 0 14px 36px -10px color-mix(in srgb, var(--orange) 55%, transparent);}
.btn-primary:active{transform:translateY(0);}
.btn-secondary{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-secondary:hover{border-color:var(--ink-2);background:color-mix(in srgb, var(--ink) 4%, transparent);transform:translateY(-1.5px);}
.btn-secondary:active{transform:translateY(0);}
.btn .arrow{transition:transform .25s cubic-bezier(.2,.7,.2,1);display:inline-block;}
.btn:hover .arrow{transform:translateX(3px);}

/* ─── SECTION BASE ────────────────────────────────────────────── */
section{padding:96px 0;}
section.tight{padding:64px 0;}
.sec-head{margin-bottom:48px;max-width:64ch;}
.sec-kicker{font-family:var(--mono);font-size:11px;color:var(--orange);text-transform:uppercase;letter-spacing:.1em;margin-bottom:18px;display:inline-block;}
h2{font-family:var(--sans);font-size:clamp(32px, 4vw, 48px);line-height:1.05;letter-spacing:-.03em;font-weight:500;margin-bottom:22px;}
h2 .em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--ink-1);letter-spacing:-.015em;}
h3{font-family:var(--sans);font-size:22px;font-weight:500;letter-spacing:-.015em;line-height:1.3;color:var(--ink);margin-bottom:12px;}
h3 .em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--ink-1);}
.sec-lede{font-size:18px;color:var(--ink-1);max-width:60ch;line-height:1.55;}
.sec-lede strong{color:var(--ink);font-weight:500;}
@media(max-width:760px){
  section{padding:72px 0;}
  section.tight{padding:48px 0;}
  .sec-head{margin-bottom:36px;}
  .sec-lede{font-size:16.5px;}
  .lede{font-size:18px;margin-top:24px;}
  .ctas{margin-top:28px;width:100%;}
  .ctas .btn{flex:1;justify-content:center;min-width:140px;}
  .page-hero{padding:64px 0 36px;}
  .hero{padding:64px 0 32px;}
}

/* ─── PROSE ───────────────────────────────────────────────────── */
.prose p{color:var(--ink-1);font-size:16px;line-height:1.65;margin-bottom:18px;}
.prose p strong{color:var(--ink);font-weight:500;}
.prose p code{font-family:var(--mono);font-size:.92em;color:var(--orange);background:var(--bg-1);border:1px solid var(--line-soft);border-radius:3px;padding:1px 6px;}
.prose ul{list-style:none;padding:0;margin:0 0 22px;}
.prose ul li{color:var(--ink-1);font-size:15px;line-height:1.6;padding:6px 0 6px 22px;position:relative;}
.prose ul li::before{content:'·';color:var(--orange);position:absolute;left:6px;font-weight:600;}

/* ─── CODE BLOCK ──────────────────────────────────────────────── */
.code-block{background:var(--bg-1);border:1px solid var(--line);border-radius:10px;font-family:var(--mono);font-size:12.5px;padding:24px;line-height:1.75;color:var(--ink-1);overflow-x:auto;white-space:pre;}
.code-block .k{color:var(--orange);}
.code-block .s{color:var(--green);}
.code-block .n{color:#c5b4ff;}
.code-block .c{color:var(--ink-3);font-style:italic;}
.code-block .b{color:var(--ink-2);}

.code-inline{font-family:var(--mono);font-size:13px;color:var(--orange);background:var(--bg-1);border:1px solid var(--line-soft);border-radius:4px;padding:2px 8px;}

/* ─── CARDS / GRIDS ───────────────────────────────────────────── */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
@media(max-width:880px){.grid-3{grid-template-columns:1fr;}.grid-2{grid-template-columns:1fr;}}

.card{position:relative;border:1px solid var(--line);border-radius:12px;padding:28px 26px;background:var(--bg-1);transition:border-color .25s, transform .25s, box-shadow .25s;overflow:hidden;}
.card::before{content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(180deg, color-mix(in srgb, var(--orange) 0%, transparent), transparent);-webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;transition:background .3s;}
.card:hover{border-color:var(--ink-3);transform:translateY(-2px);box-shadow:0 14px 32px -18px rgba(0,0,0,.5);}
.card:hover::before{background:linear-gradient(180deg, color-mix(in srgb, var(--orange) 35%, transparent), transparent 50%);}
.card-num{font-family:var(--mono);font-size:11px;color:var(--orange);letter-spacing:.08em;margin-bottom:12px;text-transform:uppercase;}
.card-title{font-size:20px;font-weight:500;letter-spacing:-.02em;color:var(--ink);margin-bottom:12px;line-height:1.25;}
.card-title .em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--ink-1);}
.card-desc{color:var(--ink-1);font-size:14.5px;line-height:1.6;margin-bottom:18px;}
.card-foot{font-family:var(--mono);font-size:12px;color:var(--ink-2);padding-top:14px;border-top:1px solid var(--line-soft);}
.card-foot .k{color:var(--orange);}

/* ─── TABLE (spec) ───────────────────────────────────────────── */
.spec{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--bg-1);}
.spec th, .spec td{padding:18px 24px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top;font-size:14.5px;}
.spec th{font-family:var(--mono);font-size:11px;color:var(--ink-2);letter-spacing:.06em;text-transform:uppercase;background:var(--bg-2);font-weight:400;}
.spec td{color:var(--ink-1);}
.spec td strong{color:var(--ink);font-weight:500;}
.spec tr:last-child td{border-bottom:none;}
.spec td .k{color:var(--orange);font-family:var(--mono);font-size:13px;}

/* ─── FOOTER ──────────────────────────────────────────────────── */
footer{padding:72px 0 48px;border-top:1px solid var(--line-soft);margin-top:48px;}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;}
.foot-brand{font-family:var(--mono);font-size:14px;color:var(--ink);margin-bottom:14px;display:flex;align-items:center;gap:10px;font-weight:500;}
.foot-brand .logo-mark{width:14px;height:14px;}
.foot-tag{font-family:var(--sans);font-size:15px;line-height:1.5;color:var(--ink-1);max-width:30ch;}
.foot-tag-linkedin{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;margin-left:6px;vertical-align:middle;color:var(--ink-2);border-radius:4px;transition:color .15s, background .15s;}
.foot-tag-linkedin:hover{color:var(--ink);background:var(--bg-1);}
.foot-tag-linkedin::after{display:none;}
.foot-col h4{font-family:var(--mono);font-size:10.5px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px;font-weight:400;}
.foot-col{display:flex;flex-direction:column;}
.foot-col a{display:inline-flex;align-items:center;gap:4px;color:var(--ink-1);font-size:13.5px;padding:5px 0;transition:color .15s, transform .2s;width:fit-content;}
.foot-col a::after{content:'→';opacity:0;margin-left:0;transition:opacity .2s, margin-left .2s;font-size:11px;}
.foot-col a:hover{color:var(--ink);}
.foot-col a:hover::after{opacity:1;margin-left:2px;}
.foot-bot{margin-top:64px;padding-top:24px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:11.5px;color:var(--ink-3);flex-wrap:wrap;gap:14px;}
.soc2-badge{display:inline-flex;align-items:center;margin-top:24px;width:fit-content;}
.soc2-badge img{height:42px;width:auto;flex-shrink:0;display:block;}
.soc2-badge::after{display:none;}
.foot-social{display:flex;gap:8px;margin-top:24px;}
.foot-social-link{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid var(--line);border-radius:8px;color:var(--ink-2);background:var(--bg-1);transition:border-color .15s, color .15s, transform .15s;}
.foot-social-link:hover{border-color:var(--ink-3);color:var(--ink);transform:translateY(-1px);}
.foot-social-link::after{display:none;}
.foot-ai{margin-top:28px;}
.foot-ai-title{font-family:var(--mono);font-size:10.5px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px;font-weight:400;}
.foot-ai-icons{display:flex;gap:8px;flex-wrap:wrap;}
@media(max-width:760px){.foot{grid-template-columns:1fr 1fr;gap:32px;}.foot-brand-col{grid-column:1/-1;}}

/* ─── TRUST STRIP ─────────────────────────────────────────────── */
.trust-strip{margin-top:64px;padding:24px 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);display:flex;justify-content:center;gap:40px;flex-wrap:wrap;font-family:var(--mono);font-size:12px;color:var(--ink-2);letter-spacing:.04em;}
.trust-strip span{display:flex;align-items:center;gap:8px;}
.trust-strip span::before{content:'✓';color:var(--green);font-weight:600;}

/* ─── REVEAL (initial paint) ──────────────────────────────────── */
.reveal{opacity:0;transform:translateY(10px);animation:reveal .9s cubic-bezier(.2,.7,.2,1) forwards;}
.reveal-d1{animation-delay:.05s;}
.reveal-d2{animation-delay:.15s;}
.reveal-d3{animation-delay:.28s;}
.reveal-d4{animation-delay:.45s;}
.reveal-d5{animation-delay:.65s;}
@keyframes reveal{to{opacity:1;transform:translateY(0);}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;animation:none;}}

/* ─── SCROLL REVEAL (IO-driven, used after the fold) ─────────── */
[data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);will-change:opacity, transform;}
[data-reveal].is-visible{opacity:1;transform:translateY(0);}
[data-reveal][data-reveal-delay="1"]{transition-delay:.08s;}
[data-reveal][data-reveal-delay="2"]{transition-delay:.16s;}
[data-reveal][data-reveal-delay="3"]{transition-delay:.24s;}
[data-reveal][data-reveal-delay="4"]{transition-delay:.32s;}
@media(prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none;}}

/* ─── HOMEPAGE-SPECIFIC ───────────────────────────────────────── */
.hero{padding:104px 0 40px;text-align:center;position:relative;}
/* Subtle radial glow behind hero text */
.hero::before{
  content:'';
  position:absolute;
  top:20%;
  left:50%;
  transform:translateX(-50%);
  width:800px;
  height:400px;
  background:radial-gradient(ellipse 50% 50% at 50% 50%, color-mix(in srgb, var(--orange) 8%, transparent), transparent 70%);
  pointer-events:none;
  z-index:0;
}
.hero .wrap{position:relative;z-index:1;}
.hero h1{margin-left:auto;margin-right:auto;}
.hero .lede{margin-left:auto;margin-right:auto;}
.hero .ctas{justify-content:center;}
@media(max-width:760px){.hero{padding:72px 0 32px;}}
.term-section{padding:40px 0 88px;}
.term-frame{border:1px solid var(--line);border-radius:12px;background:var(--bg-1);overflow:hidden;box-shadow:0 40px 100px -30px color-mix(in srgb, var(--ink) 35%, transparent), 0 0 0 1px color-mix(in srgb, var(--ink) 4%, transparent);}
.term-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--bg-2);border-bottom:1px solid var(--line-soft);}
.term-dots{display:flex;gap:6px;}
.term-dot{width:10px;height:10px;border-radius:50%;background:var(--ink-3);}
.term-title{font-family:var(--mono);font-size:11.5px;color:var(--ink-2);letter-spacing:.04em;}
.term-tag{font-family:var(--mono);font-size:11.5px;color:var(--ink-2);}
.term-tag::before{content:'●';color:var(--green);font-size:10px;margin-right:6px;}
.term-body{padding:24px 26px 28px;font-family:var(--mono);font-size:13px;line-height:1.7;min-height:420px;}
.t-banner{color:var(--ink-2);white-space:pre;font-size:12px;line-height:1.4;margin-bottom:18px;}
.t-banner .accent{color:var(--orange);}
.t-banner .meta{color:var(--ink-3);}
.t-prompt{display:flex;gap:10px;margin-top:6px;}
.t-prompt-mark{color:var(--orange);user-select:none;}
.t-prompt-text{color:var(--ink);word-break:break-word;}
.t-prompt-text.typing::after{content:'▎';color:var(--orange);animation:blink 1s steps(1) infinite;margin-left:1px;}
@keyframes blink{50%{opacity:0;}}
.t-tool{margin-top:12px;color:var(--ink-1);font-size:12.5px;opacity:0;animation:fadein .3s ease-out forwards;}
.t-tool .tool-arrow{color:var(--ink-3);margin-right:6px;}
.t-tool .tool-name{color:var(--green);}
.t-tool .tool-args{color:var(--ink-2);}
@keyframes fadein{to{opacity:1;}}
.t-output{margin-top:10px;color:var(--ink-1);font-size:12.5px;}
.t-output .head{color:var(--ink-3);font-size:10.5px;border-bottom:1px solid var(--line);padding:8px 0 6px;margin-bottom:6px;letter-spacing:.05em;text-transform:uppercase;display:grid;grid-template-columns:60px 1fr 1fr 1fr;gap:14px;opacity:0;animation:fadein .3s ease-out forwards;}
.t-output .row{display:grid;grid-template-columns:60px 1fr 1fr 1fr;gap:14px;padding:5px 0;border-bottom:1px dashed var(--line-soft);opacity:0;animation:streamin .4s cubic-bezier(.2,.7,.2,1) forwards;}
@keyframes streamin{from{opacity:0;transform:translateY(-2px);}to{opacity:1;transform:translateY(0);}}
.t-output .row .t{color:var(--ink-2);}
.t-output .row .acc{color:var(--ink);font-weight:500;}
.t-output .row .b{color:var(--ink-1);}
.t-output .row .c{color:var(--orange);}
.t-summary{margin-top:14px;color:var(--ink-2);font-size:12.5px;opacity:0;animation:fadein .4s ease-out forwards;}
.t-summary .n{color:var(--ink);font-weight:500;}
.t-summary::before{content:'● ';color:var(--green);}

.logos{padding:72px 0 96px;}
.logos-label{font-family:var(--mono);font-size:11.5px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.08em;text-align:center;margin-bottom:48px;}
.logos-row{display:grid;grid-template-columns:repeat(6, 1fr);gap:48px;align-items:center;justify-items:center;}
.logo-item{display:flex;align-items:center;justify-content:center;width:100%;height:32px;}
.logo-item img{max-height:28px;max-width:100%;width:auto;height:auto;object-fit:contain;filter:brightness(0) invert(1);opacity:.55;transition:opacity .2s;}
.logo-item img:hover{opacity:.85;}
[data-theme="light"] .logo-item img{filter:brightness(0);opacity:.55;}
[data-theme="light"] .logo-item img:hover{opacity:.85;}
@media(max-width:880px){.logos-row{grid-template-columns:repeat(4,1fr);gap:36px 32px;}}
@media(max-width:520px){.logos-row{grid-template-columns:repeat(2,1fr);gap:28px 24px;}}

.gap-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;}
.gap-cell{padding:36px 32px 40px;background:var(--bg-1);}
.gap-cell.right{border-left:1px solid var(--line);background:linear-gradient(180deg, var(--bg-1), var(--bg-2));}
.gap-tag{font-family:var(--mono);font-size:10.5px;color:var(--ink-2);letter-spacing:.08em;text-transform:uppercase;margin-bottom:24px;}
.gap-cell.right .gap-tag{color:var(--orange);}
.gap-list{list-style:none;}
.gap-list li{padding:10px 0;font-size:14.5px;color:var(--ink-2);border-bottom:1px dashed var(--line-soft);display:flex;align-items:flex-start;gap:10px;}
.gap-list li::before{content:'✓';color:var(--ink-3);font-size:13px;margin-top:2px;}
.gap-list li:last-child{border-bottom:none;}
.gap-cell.right .gap-headline{font-family:var(--sans);font-size:18px;line-height:1.45;color:var(--ink);font-weight:500;letter-spacing:-.015em;padding:16px 0;border-top:1px dashed var(--line-soft);}
.gap-cell.right .gap-headline:first-of-type{border-top:none;padding-top:0;}
.gap-cell.right .gap-headline .or{color:var(--orange);}
.gap-cell.right .gap-detail{font-size:14.5px;color:var(--ink-1);line-height:1.6;}
.gap-cell.right .gap-detail + .gap-detail{margin-top:14px;}
@media(max-width:760px){.gap-grid{grid-template-columns:1fr;}.gap-cell.right{border-left:none;border-top:1px solid var(--line);}}

.primitive-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start;margin-top:8px;}
.primitive-prose .fact{font-size:16px;color:var(--ink);line-height:1.55;margin-bottom:18px;font-weight:400;}
.primitive-prose .fact strong{color:var(--orange);font-weight:500;}
.primitive-prose .fact + .fact{padding-top:18px;border-top:1px solid var(--line-soft);}
.primitive-prose .fact-label{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;display:block;}
@media(max-width:880px){.primitive-grid{grid-template-columns:1fr;gap:32px;}}

.endpoints{margin-top:48px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--bg-1);}
.ep-row{display:grid;grid-template-columns:300px 1fr auto;gap:24px;padding:20px 26px;border-bottom:1px solid var(--line-soft);align-items:center;transition:background .15s;}
.ep-row:last-child{border-bottom:none;}
.ep-row:hover{background:var(--bg-2);}
.ep-path{font-family:var(--mono);font-size:14px;color:var(--orange);}
.ep-desc{color:var(--ink-1);font-size:14.5px;line-height:1.5;}
.ep-method{font-family:var(--mono);font-size:10.5px;color:var(--ink-2);padding:3px 9px;border:1px solid var(--line);border-radius:3px;letter-spacing:.06em;background:var(--bg);}
@media(max-width:760px){.ep-row{grid-template-columns:1fr;gap:6px;padding:16px 20px;}.ep-method{justify-self:start;}}

.docs-link{margin-top:24px;font-family:var(--mono);font-size:13px;color:var(--ink-2);}
.docs-link a{color:var(--orange);transition:color .15s;}
.docs-link a:hover{color:var(--ink);}

.surfaces-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:880px){.surfaces-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.surfaces-grid{grid-template-columns:1fr;}}
.surf{position:relative;border:1px solid var(--line);border-radius:12px;padding:28px 26px 26px;background:var(--bg-1);transition:border-color .25s, transform .25s, box-shadow .25s;display:flex;flex-direction:column;gap:14px;overflow:hidden;}
.surf::before{content:'';position:absolute;top:0;left:24px;right:24px;height:1px;background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--orange) 0%, transparent), transparent);transition:background .35s;}
.surf:hover::before{background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--orange) 60%, transparent), transparent);}
.surf:hover{border-color:var(--ink-3);transform:translateY(-2px);box-shadow:0 16px 36px -22px rgba(0,0,0,.5);}
.surf-head{display:flex;align-items:center;justify-content:space-between;}
.surf-name{font-size:18px;font-weight:500;letter-spacing:-.015em;color:var(--ink);}
.surf-stat{font-family:var(--mono);font-size:10px;color:var(--green);padding:3px 8px;border:1px solid color-mix(in srgb, var(--green) 35%, transparent);border-radius:3px;letter-spacing:.06em;background:color-mix(in srgb, var(--green) 8%, transparent);}
.surf-desc{color:var(--ink-1);font-size:14px;line-height:1.55;}
.surf-code{font-family:var(--mono);font-size:11.5px;color:var(--ink-2);background:var(--bg);padding:10px 12px;border-radius:5px;border:1px solid var(--line-soft);margin-top:auto;}
.surf-code .k{color:var(--orange);}

.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--bg-1);}
.quote{position:relative;padding:40px 30px 32px;border-right:1px solid var(--line-soft);display:flex;flex-direction:column;gap:24px;transition:background .3s;}
.quote::before{content:'"';position:absolute;top:14px;left:30px;font-family:var(--serif);font-size:64px;line-height:1;color:color-mix(in srgb, var(--orange) 30%, transparent);font-style:normal;pointer-events:none;}
.quote:hover{background:var(--bg-2);}
.quote:last-child{border-right:none;}
.quote-q{position:relative;font-family:var(--serif);font-style:italic;font-size:20px;line-height:1.45;color:var(--ink);letter-spacing:-.005em;padding-top:8px;}
.quote-q .mono{font-family:var(--mono);font-style:normal;font-size:14px;color:var(--orange);letter-spacing:-.01em;}
.quote-who{font-family:var(--mono);font-size:12px;color:var(--ink-1);line-height:1.6;margin-top:auto;}
.quote-who .name{color:var(--ink);font-weight:500;}
.quote-who .role{color:var(--ink-2);}
.quote-who .tag{display:inline-block;margin-top:8px;padding:2px 8px;border:1px solid var(--line);border-radius:3px;font-size:10px;color:var(--ink-2);letter-spacing:.06em;text-transform:uppercase;}
@media(max-width:880px){.quotes{grid-template-columns:1fr;}.quote{border-right:none;border-bottom:1px solid var(--line-soft);}.quote:last-child{border-bottom:none;}}

/* ─── USE CASES ───────────────────────────────────────────────── */
.uses-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:8px;}
.use{position:relative;border:1px solid var(--line);border-radius:12px;padding:32px 28px;background:var(--bg-1);transition:border-color .25s, transform .25s, box-shadow .25s;display:flex;flex-direction:column;gap:14px;overflow:hidden;}
.use::before{content:'';position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--orange) 0%, transparent), transparent);transition:background .35s;}
.use:hover{border-color:var(--ink-3);transform:translateY(-2px);box-shadow:0 16px 36px -22px rgba(0,0,0,.5);}
.use:hover::before{background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--orange) 60%, transparent), transparent);}
.use-num{font-family:var(--mono);font-size:11px;color:var(--orange);letter-spacing:.08em;text-transform:uppercase;}
.use-h{font-size:20px;font-weight:500;letter-spacing:-.02em;color:var(--ink);line-height:1.3;margin:0;}
.use-h .em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--ink-1);}
.use-desc{color:var(--ink-1);font-size:14.5px;line-height:1.6;}
.use-end{font-family:var(--mono);font-size:12px;color:var(--ink-2);margin-top:auto;padding-top:14px;border-top:1px solid var(--line-soft);}
.use-end .k{color:var(--orange);}
@media(max-width:760px){.uses-grid{grid-template-columns:1fr;}}

.final{padding:120px 0 96px;text-align:center;border-top:1px solid var(--line-soft);position:relative;}
.final::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 60% 80% at 50% 0%, color-mix(in srgb, var(--orange) 8%, transparent), transparent 70%);}
.final-inner{position:relative;}
.final h2{margin:0 auto 22px;max-width:18ch;}
.final-lede{font-size:18px;color:var(--ink-1);max-width:54ch;margin:0 auto 36px;}
.final .ctas{justify-content:center;}

/* ─── PRICING ────────────────────────────────────────────────── */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px;}
.tier{position:relative;border:1px solid var(--line);border-radius:14px;padding:36px 32px;background:var(--bg-1);transition:border-color .25s, transform .25s, box-shadow .25s;display:flex;flex-direction:column;}
.tier:hover{border-color:var(--ink-3);transform:translateY(-3px);box-shadow:0 18px 40px -22px rgba(0,0,0,.45);}
.tier.featured{background:linear-gradient(180deg, var(--bg-2), var(--bg-1));border-color:color-mix(in srgb, var(--orange) 35%, var(--line));box-shadow:0 0 0 1px color-mix(in srgb, var(--orange) 12%, transparent), 0 30px 60px -28px color-mix(in srgb, var(--orange) 22%, transparent);}
.tier.featured:hover{transform:translateY(-4px);box-shadow:0 0 0 1px color-mix(in srgb, var(--orange) 22%, transparent), 0 36px 72px -24px color-mix(in srgb, var(--orange) 32%, transparent);}
.tier.featured::before{content:'most common';position:absolute;top:14px;right:18px;font-family:var(--mono);font-size:10px;color:var(--orange);letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border:1px solid color-mix(in srgb, var(--orange) 40%, transparent);border-radius:4px;background:var(--orange-soft);}
.tier-name{font-family:var(--mono);font-size:11px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px;}
.tier-price{font-size:44px;font-weight:500;letter-spacing:-.03em;margin-bottom:8px;line-height:1;color:var(--ink);}
.tier-price .per{font-size:13px;color:var(--ink-2);font-weight:400;font-family:var(--mono);margin-left:4px;}
.tier-yearly{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);margin-bottom:22px;padding-bottom:22px;border-bottom:1px solid var(--line-soft);}
.tier-feats{list-style:none;margin-bottom:24px;flex:1;}
.tier-feats li{padding:8px 0 8px 22px;font-size:14px;color:var(--ink);position:relative;line-height:1.5;}
.tier-feats li::before{content:'✓';color:var(--green);position:absolute;left:0;font-size:13px;}
.tier-feats li strong{color:var(--ink);font-weight:500;}
.tier .btn{justify-content:center;width:100%;}
@media(max-width:880px){.pricing-grid{grid-template-columns:1fr;}}

.faq-grid{margin-top:48px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--bg-1);}
.faq{border-bottom:1px solid var(--line-soft);}
.faq:last-child{border-bottom:none;}
.faq summary.faq-q{list-style:none;display:flex;align-items:center;justify-content:space-between;padding:22px 28px;font-size:16px;font-weight:500;color:var(--ink);cursor:pointer;user-select:none;transition:background .15s;}
.faq summary.faq-q::-webkit-details-marker{display:none;}
.faq summary.faq-q::after{content:'+';font-size:20px;font-weight:300;color:var(--ink-2);flex-shrink:0;margin-left:16px;transition:transform .2s;}
.faq[open] summary.faq-q::after{transform:rotate(45deg);}
.faq summary.faq-q:hover{background:var(--bg-2);}
.faq-a{padding:0 28px 20px;font-size:14.5px;color:var(--ink-1);line-height:1.6;}
.faq-a code{font-family:var(--mono);font-size:13px;color:var(--orange);}

/* ─── ROI CALCULATOR ─────────────────────────────────────────── */
.roi-calc{display:grid;grid-template-columns:1.4fr 1fr;gap:0;align-items:stretch;margin-top:56px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--bg);}
.roi-inputs{display:flex;flex-direction:column;gap:32px;padding:40px;background:var(--bg);}
.roi-row{display:flex;flex-direction:column;gap:14px;}
.roi-label{font-size:13.5px;font-weight:500;color:var(--ink);line-height:1.4;}
.roi-hint{display:block;font-weight:400;color:var(--ink-3);font-size:12px;margin-top:3px;margin-left:0;font-family:var(--mono);letter-spacing:.01em;}
.roi-slider-wrap{display:flex;align-items:center;gap:18px;}
.roi-slider{flex:1;-webkit-appearance:none;appearance:none;height:6px;border-radius:3px;background:var(--line);outline:none;cursor:pointer;transition:background .15s;}
.roi-slider:hover{background:var(--line-soft);}
.roi-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--ink);cursor:pointer;border:3px solid var(--bg);box-shadow:0 0 0 1px var(--ink-3),0 2px 8px -2px rgba(0,0,0,.3);transition:transform .15s, box-shadow .15s;}
.roi-slider::-webkit-slider-thumb:hover{transform:scale(1.1);box-shadow:0 0 0 1px var(--orange),0 4px 12px -2px color-mix(in srgb, var(--orange) 40%, transparent);}
.roi-slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--ink);cursor:pointer;border:3px solid var(--bg);box-shadow:0 0 0 1px var(--ink-3),0 2px 8px -2px rgba(0,0,0,.3);transition:transform .15s;}
.roi-slider::-moz-range-thumb:hover{transform:scale(1.1);}
.roi-val{font-family:var(--mono);font-size:14px;font-weight:500;color:var(--ink);min-width:84px;text-align:right;padding:6px 12px;background:var(--bg-1);border:1px solid var(--line);border-radius:6px;letter-spacing:-.01em;}
.roi-tier-select{display:flex;gap:8px;flex-wrap:wrap;}
.roi-tier-btn{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink-1);font-size:14px;font-weight:500;cursor:pointer;transition:border-color .15s,background .15s,color .15s,transform .15s;}
.roi-tier-btn:hover{border-color:var(--ink-3);color:var(--ink);transform:translateY(-1px);}
.roi-tier-btn span{font-family:var(--mono);font-size:11px;color:var(--ink-3);font-weight:400;letter-spacing:.01em;}
.roi-tier-btn.active{border-color:var(--ink);background:var(--ink);color:var(--bg);transform:translateY(0);}
.roi-tier-btn.active:hover{transform:translateY(-1px);}
.roi-tier-btn.active span{color:color-mix(in srgb, var(--bg) 70%, transparent);}
.roi-output{background:var(--bg-1);padding:40px;display:flex;flex-direction:column;gap:0;border-left:1px solid var(--line);}
.roi-output-head{font-family:var(--mono);font-size:10.5px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.12em;margin-bottom:24px;}
.roi-stat{padding:18px 0;border-bottom:1px solid var(--line-soft);display:flex;flex-direction:column;gap:6px;}
.roi-stat:first-of-type{padding-top:0;}
.roi-stat:last-of-type{border-bottom:none;}
.roi-stat-label{font-size:11.5px;color:var(--ink-2);font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;margin-bottom:0;}
.roi-stat-val{font-size:30px;font-weight:600;color:var(--ink);letter-spacing:-.025em;line-height:1.1;font-family:var(--sans);}
.roi-stat-val.orange{color:var(--orange);}
.roi-stat-cov{margin-top:12px;padding-top:22px;border-top:1px solid var(--line) !important;border-bottom:none !important;}
.roi-stat-cov .roi-stat-val{font-size:36px;}
.roi-disclaimer{font-size:11.5px;color:var(--ink-3);line-height:1.55;margin-top:24px;padding-top:18px;border-top:1px solid var(--line-soft);font-family:var(--sans);}
@media(max-width:880px){.roi-calc{grid-template-columns:1fr;}.roi-output{border-left:none;border-top:1px solid var(--line);}.roi-inputs,.roi-output{padding:28px;}}

/* ─── DOCS ────────────────────────────────────────────────────── */
.docs-layout{display:grid;grid-template-columns:240px 1fr;gap:48px;align-items:start;padding:48px 0 96px;}
.docs-side{position:sticky;top:80px;}
.docs-side h4{font-family:var(--mono);font-size:10.5px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.1em;margin:24px 0 10px;font-weight:400;}
.docs-side h4:first-child{margin-top:0;}
.docs-side a{display:block;padding:5px 12px;color:var(--ink-1);font-size:13.5px;border-left:1px solid var(--line-soft);transition:color .15s, border-color .15s;}
.docs-side a:hover{color:var(--ink);border-left-color:var(--ink-3);}
.docs-side a.active{color:var(--orange);border-left-color:var(--orange);}
.docs-main h2{margin-top:48px;}
.docs-main h2:first-child{margin-top:0;}
.docs-main h3{margin-top:36px;margin-bottom:10px;font-size:19px;}
.docs-main .code-block{margin-bottom:24px;}
.docs-main p{color:var(--ink-1);font-size:15.5px;line-height:1.7;margin-bottom:18px;}
.docs-main p code{font-family:var(--mono);font-size:13px;color:var(--orange);background:var(--bg-1);border:1px solid var(--line-soft);border-radius:3px;padding:1px 6px;}
.docs-main p strong{color:var(--ink);font-weight:500;}
@media(max-width:880px){.docs-layout{grid-template-columns:1fr;}.docs-side{position:static;}}

/* ─── CUSTOMER CASE STUDIES ──────────────────────────────────── */
.case{padding:64px 0;border-top:1px solid var(--line-soft);}
.case:first-of-type{border-top:none;padding-top:48px;}
.case-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:64px;align-items:start;}
.case-meta{position:sticky;top:80px;}
.case-customer{font-size:28px;font-weight:500;letter-spacing:-.02em;margin-bottom:8px;color:var(--ink);}
.case-customer.serif{font-family:var(--serif);font-style:italic;font-weight:400;}
.case-role{font-family:var(--mono);font-size:12px;color:var(--ink-2);margin-bottom:18px;}
.case-tag{display:inline-block;padding:3px 9px;border:1px solid var(--orange);border-radius:3px;font-family:var(--mono);font-size:10.5px;color:var(--orange);letter-spacing:.06em;text-transform:uppercase;background:var(--orange-soft);}
.case-stats{margin-top:32px;display:grid;grid-template-columns:1fr;gap:20px;}
.case-stat-num{font-size:32px;font-weight:500;letter-spacing:-.025em;color:var(--ink);line-height:1;margin-bottom:6px;}
.case-stat-label{font-family:var(--mono);font-size:11px;color:var(--ink-2);letter-spacing:.04em;text-transform:uppercase;}
.case-body p{color:var(--ink-1);font-size:16px;line-height:1.7;margin-bottom:22px;}
.case-body p strong{color:var(--ink);font-weight:500;}
.case-body p.quote{font-family:var(--serif);font-style:italic;font-size:22px;line-height:1.45;color:var(--ink);padding:8px 0 8px 24px;border-left:2px solid var(--orange);margin:28px 0;}
.case-body p.quote .mono{font-family:var(--mono);font-style:normal;font-size:16px;color:var(--orange);}
@media(max-width:880px){.case-grid{grid-template-columns:1fr;gap:32px;}.case-meta{position:static;}}

/* ─── DEMO FORM ──────────────────────────────────────────────── */
.demo-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start;}
@media(max-width:880px){.demo-grid{grid-template-columns:1fr;gap:32px;}}

.demo-form{display:flex;flex-direction:column;gap:22px;border:1px solid var(--line);border-radius:14px;padding:36px 32px;background:var(--bg-1);}
.form-row{display:flex;flex-direction:column;gap:8px;}
.form-row.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:540px){.form-row.two-col{grid-template-columns:1fr;}}

.form-label{font-family:var(--mono);font-size:11px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.08em;font-weight:400;}
.form-hint{color:var(--ink-3);text-transform:none;letter-spacing:0;font-family:var(--sans);font-size:12px;margin-left:6px;}

.form-input{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:7px;padding:12px 14px;font-family:var(--sans);font-size:15px;color:var(--ink);transition:border-color .2s, box-shadow .2s, background .2s;}
.form-input::placeholder{color:var(--ink-3);}
.form-input:hover{border-color:var(--ink-3);}
.form-input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px color-mix(in srgb, var(--orange) 18%, transparent);background:var(--bg-1);}
.form-input:invalid:not(:placeholder-shown){border-color:color-mix(in srgb, var(--red) 50%, var(--line));}

.form-select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path fill='none' stroke='%236a655d' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' d='M2 4l4 4 4-4'/></svg>");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;cursor:pointer;}
.form-textarea{resize:vertical;min-height:96px;font-family:var(--sans);line-height:1.5;}

.form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px;}
.form-actions .btn{flex:0 1 auto;}
.form-fineprint{font-size:13px;color:var(--ink-2);line-height:1.55;margin-top:4px;}
.form-fineprint a{color:var(--ink-1);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px;transition:color .15s, text-decoration-color .15s;}
.form-fineprint a:hover{color:var(--ink);text-decoration-color:var(--ink-2);}

.demo-side{display:flex;flex-direction:column;gap:14px;position:sticky;top:88px;}
@media(max-width:880px){.demo-side{position:static;}}
.demo-card{border:1px solid var(--line);border-radius:10px;padding:20px 22px;background:var(--bg-1);transition:border-color .25s, transform .25s;}
.demo-card:hover{border-color:var(--ink-3);transform:translateY(-1px);}
.demo-card-head{display:flex;align-items:center;gap:12px;margin-bottom:6px;}
.demo-card-num{font-family:var(--mono);font-size:11px;color:var(--orange);letter-spacing:.08em;text-transform:uppercase;}
.demo-card-title{font-size:16px;font-weight:500;color:var(--ink);margin:0;letter-spacing:-.01em;}
.demo-card-desc{color:var(--ink-1);font-size:13.5px;line-height:1.55;}

.demo-trust{margin-top:8px;padding:18px 20px;border:1px dashed var(--line);border-radius:10px;display:flex;flex-direction:column;gap:8px;font-family:var(--mono);font-size:11.5px;color:var(--ink-2);}
.demo-trust span{display:flex;align-items:center;gap:8px;}
.demo-trust span::before{content:'✓';color:var(--green);font-weight:600;}

/* ─── CHANGELOG ──────────────────────────────────────────────── */
.changelog-item{padding:48px 0;border-top:1px solid var(--line-soft);display:grid;grid-template-columns:200px 1fr;gap:48px;align-items:start;}
.changelog-item:first-of-type{border-top:none;padding-top:32px;}
.changelog-date{font-family:var(--mono);font-size:13px;color:var(--ink-2);position:sticky;top:80px;}
.changelog-version{font-family:var(--mono);font-size:11px;color:var(--orange);text-transform:uppercase;letter-spacing:.08em;margin-top:8px;}
.changelog-body h3{font-size:24px;font-weight:500;letter-spacing:-.02em;margin-bottom:16px;color:var(--ink);}
.changelog-body p{color:var(--ink-1);font-size:15.5px;line-height:1.65;margin-bottom:18px;}
.changelog-body p strong{color:var(--ink);font-weight:500;}
.changelog-body ul{list-style:none;padding:0;margin-bottom:18px;}
.changelog-body ul li{color:var(--ink-1);font-size:14.5px;line-height:1.55;padding:5px 0 5px 22px;position:relative;}
.changelog-body ul li::before{content:'+';color:var(--green);position:absolute;left:6px;font-family:var(--mono);font-weight:600;}
@media(max-width:760px){.changelog-item{grid-template-columns:1fr;gap:14px;}.changelog-date{position:static;}}