/* =========================================================
   Loupe — landing styles
   Type: Inter (display + body, self-hosted) + JetBrains Mono (HUD/labels)
   Theme: dark, near-black canvas, prism-spectrum accents
   ========================================================= */

/* ---- self-hosted variable fonts (no external requests) ---- */
@font-face{font-family:'Inter';font-style:normal;font-display:swap;font-weight:100 900;src:url('assets/fonts/inter-latin.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+2074,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-display:swap;font-weight:100 900;src:url('assets/fonts/inter-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-display:swap;font-weight:100 800;src:url('assets/fonts/jbmono-latin.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+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-display:swap;font-weight:100 800;src:url('assets/fonts/jbmono-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
/* Poppins Black — marquee ONLY. Geometric, single-story g/a + open counters → outlines cleanly
   (Inter's double-story g/a and fussy terminals produce broken-looking contours). Owner's reference used this. */
@font-face{font-family:'Poppins';font-style:normal;font-display:swap;font-weight:900;src:url('assets/fonts/poppins-900-latin.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:'Poppins';font-style:normal;font-display:swap;font-weight:900;src:url('assets/fonts/poppins-900-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  /* ── ENGINEER GRID (light): flat off-white, hairlines, monochrome ink, ONE prism moment ── */
  --bg:#fafafa;
  --bg-2:#f5f5f6;
  --panel:#ffffff;
  --panel-2:#f6f6f7;
  --line:#ececec;
  --line-2:#e0e0e2;
  --ink:#171717;
  --ink-2:#3f3f42;
  --ink-3:#6c6c72;

  /* prism / accent family — the ONE chromatic moment (blue → teal → red spectrum) */
  --c1:#2b8fe0; --c2:#12a892; --c3:#1f9d57;
  --c4:#2b8fe0; --c5:#6b6fb8; --c6:#c47a3a;
  --c7:#6b6fb8; --c8:#b8479f; --c9:#e5484d;
  --red:#e5484d;
  --green:#1f9d57;

  --prism: linear-gradient(112deg,#52aeff 0%,#45dec5 44%,#e5484d 100%);

  --maxw:1240px;
  --nav-h:74px;
  --r:18px;
  --ease:cubic-bezier(.16,1,.3,1);
  --display:"Inter",system-ui,sans-serif;
  --body:"Inter",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;

  /* consistent vertical rhythm — every section breathes on the same scale */
  --section: clamp(78px, 10vh, 122px);
  --gutter: clamp(18px, 4vw, 46px);
}

*{box-sizing:border-box;margin:0;padding:0}
/* keyboard focus ring (visible only for keyboard users; the custom cursor hides the mouse one) */
:focus-visible{outline:2px solid var(--c4);outline-offset:3px}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px);scroll-snap-type:y proximity}
/* magnetic scroll — gentle "proximity" snap to the top of each major section (skips the
   pinned How-it-works section so it doesn't fight the ScrollTrigger pin) */
.hero,.loop,.features,.cta,.footer{scroll-snap-align:start;scroll-snap-stop:normal}
@media (prefers-reduced-motion:reduce){ html{scroll-snap-type:none} }
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  cursor:none;
}
@media (hover:none){ body{cursor:auto} }

img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
em{font-style:normal}
::selection{background:rgba(84,173,254,.32);color:#fff}

/* ---------- texture: grain + glow field ---------- */
.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;
  mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.dotfield{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.7}

/* ---------- custom cursor ---------- */
/* hidden until the pointer actually moves, so it never floats over the hero text
   in a static capture; no blend mode, so it can't darken the text underneath */
.cursor{position:fixed;top:0;left:0;z-index:9999;pointer-events:none;opacity:0;transition:opacity .25s}
.cursor.is-on{opacity:1}
.cursor__dot{position:absolute;top:0;left:0;width:6px;height:6px;border-radius:50%;background:#fff;transform:translate(-50%,-50%)}
.cursor__ring{position:absolute;top:0;left:0;width:34px;height:34px;border-radius:50%;border:1.5px solid rgba(84,173,254,.7);transform:translate(-50%,-50%);transition:width .25s var(--ease),height .25s var(--ease)}
.cursor.is-hot .cursor__ring{width:54px;height:54px;border-color:var(--c4)}
@media (hover:none){ .cursor{display:none} }

/* =========================================================
   LOGO — the Loupe lens mark (inline <img>)
   ========================================================= */
.mono{font-family:var(--mono)}
/* the Loupe lens mark (pastel prism ring + red reticle), with a subtle living breathe */
.mark{flex:0 0 auto;width:30px;height:30px;display:block;animation:markbreathe 6.5s ease-in-out infinite;will-change:transform}
.mark--xl{width:92px;height:92px;margin:0 auto 26px;animation-duration:8s}
@keyframes markbreathe{0%,100%{transform:scale(1)}50%{transform:scale(.965)}}
.wordmark{font-family:var(--display);font-weight:700;font-size:1.3rem;letter-spacing:-.02em;line-height:1}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--body);font-weight:600;font-size:.95rem;letter-spacing:-.01em;
  min-height:46px;padding:.7em 1.4em;border-radius:999px;border:1px solid var(--line-2);
  color:var(--ink);background:rgba(0,0,0,.02);
  transition:transform .3s var(--ease),background .3s,border-color .3s,box-shadow .3s;
  cursor:none;
}
@media (hover:none){.btn{cursor:pointer}}
.btn--ghost:hover{background:rgba(0,0,0,.06);border-color:var(--line-2)}
.btn:active{filter:brightness(.92)}                 /* pressed-state feedback (filter, so it survives the magnetic inline transform) */
.btn--prism{
  border:none;color:#06080d;font-weight:700;
  background:var(--prism);background-size:160% 160%;
  box-shadow:0 8px 30px rgba(84,173,254,.28),0 2px 0 rgba(0,0,0,.25) inset;
}
.btn--prism:hover{box-shadow:0 12px 44px rgba(119,123,236,.45),0 2px 0 rgba(0,0,0,.35) inset}
.btn--lg{padding:1.05em 1.8em;font-size:1.05rem}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:80;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding:13px clamp(18px,4vw,46px);
  transition:background .4s,backdrop-filter .4s,border-color .4s,padding .4s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(10,11,14,.72);backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--line);padding-top:10px;padding-bottom:10px;
}
/* every nav target has a ≥44px hit area (UI-robustness) */
.brand{display:inline-flex;align-items:center;gap:12px;min-height:46px;padding:0 4px;margin-left:-4px}
.nav__links{display:flex;gap:6px}
.nav__links a{display:inline-flex;align-items:center;min-height:46px;padding:0 13px;border-radius:999px;font-size:.92rem;color:var(--ink-2);letter-spacing:-.01em;transition:color .3s,background .3s}
.nav__links a:hover{color:var(--ink);background:rgba(0,0,0,.06)}
.nav__links a.is-current{color:var(--ink);background:rgba(0,0,0,.08)}
.nav__cta{min-height:46px;padding:.6em 1.1em}
/* right-side group: Star-on-GitHub + Get Loupe + burger stay together */
.nav__right{display:flex;align-items:center;gap:12px}
.nav__star{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--ink-2);font-weight:600;font-size:.9rem;text-decoration:none;transition:color .25s,border-color .25s,background .25s}
.nav__star:hover{color:var(--ink);border-color:var(--line-2);background:rgba(0,0,0,.035)}
.nav__star .ghmark{width:17px;height:17px;flex:none}
.nav__star-x{color:#e5484d;font-size:.95rem;line-height:1}
@media (max-width:820px){.nav__right .nav__cta{margin-left:0}.nav__star .nav__star-t{display:none}.nav__star{padding:0 12px}}
/* mobile hamburger (hidden on desktop) */
.nav__burger{display:none;flex:0 0 auto;width:46px;height:46px;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:none;border:0;border-radius:10px;cursor:none}
.nav__burger span{display:block;width:22px;height:2px;border-radius:2px;background:var(--ink);transition:transform .3s var(--ease),opacity .2s}
.nav.is-open .nav__burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.is-open .nav__burger span:nth-child(2){opacity:0}
.nav.is-open .nav__burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (hover:none){.nav__burger{cursor:pointer}}
@media (max-width:820px){
  .nav__burger{display:flex}
  .nav__cta{margin-left:auto}                         /* keep CTA + burger grouped at the right */
  .nav__links{position:absolute;top:calc(100% + 8px);right:clamp(18px,4vw,46px);left:auto;flex-direction:column;align-items:stretch;gap:4px;min-width:208px;padding:8px;background:rgba(10,11,14,.94);backdrop-filter:blur(16px) saturate(140%);border:1px solid var(--line);border-radius:14px;box-shadow:0 26px 60px -24px rgba(0,0,0,.85);opacity:0;visibility:hidden;transform:translateY(-8px) scale(.98);pointer-events:none;transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s}
  .nav.is-open .nav__links{opacity:1;visibility:visible;transform:none;pointer-events:auto}
  .nav__links a{width:100%;min-height:48px;padding:0 14px}
}
@media (max-width:540px){ .nav__cta{display:none} }

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;z-index:2;padding:calc(var(--nav-h) + clamp(44px,7vh,92px)) clamp(18px,4vw,46px) 0;overflow:hidden}
/* the marquee is the last hero child — its bottom border now sits exactly on the hero's
   bottom edge (no gap), and overflow:hidden keeps it strictly inside the block */
.hero .hero__marquee:last-child{margin-bottom:0}
.hero__bg{
  position:absolute;inset:-10% -10% 0 -10%;z-index:-1;pointer-events:none;
  background:
    radial-gradient(620px 420px at 78% 12%,rgba(119,123,236,.20),transparent 60%),
    radial-gradient(560px 420px at 12% 8%,rgba(70,217,206,.14),transparent 60%),
    radial-gradient(700px 540px at 60% 88%,rgba(185,95,174,.12),transparent 62%);
  filter:blur(8px);
}
.hero__inner{
  max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(28px,4vw,64px);align-items:start;
}

.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);font-weight:600}
.eyebrow__dot{width:8px;height:8px;border-radius:50%;background:var(--prism);box-shadow:0 0 12px rgba(84,173,254,.7)}

.hero__title{
  font-family:var(--display);font-weight:800;letter-spacing:-.015em;line-height:1.06;
  font-size:clamp(2.6rem,6.4vw,5.1rem);margin:22px 0 30px;color:#ffffff;
  padding-bottom:.06em;   /* room for descenders so the last line never touches the sub */
}
.hero__title .line{display:block;white-space:nowrap}   /* each written line stays ONE line → title is exactly 2 lines */
@media (max-width:640px){ .hero__title .line{white-space:normal} }   /* let the huge title wrap on phones */
.hero__title em{font-style:italic;font-weight:700}
.hero__title .verified-word{
  background:var(--prism);-webkit-background-clip:text;background-clip:text;color:transparent;font-style:normal;
}
.hero__sub{font-size:clamp(1.02rem,1.5vw,1.22rem);color:var(--ink-2);max-width:33rem;line-height:1.55}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin:32px 0 18px}
.hero__foot{font-size:.92rem;color:var(--ink-2)}
.hero__foot .strike{text-decoration:line-through;text-decoration-color:var(--red);color:#dfe4ee}
.hero__trust{margin-top:16px;font-family:var(--mono);font-size:.76rem;letter-spacing:.01em;color:var(--ink-3)}
/* experimental pill on a feature heading */
.tag-exp{display:inline-block;font-family:var(--mono);font-size:.58rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:#E5786F;border:1px solid rgba(229,73,77,.42);border-radius:999px;padding:2px 7px;vertical-align:middle;margin-left:8px;transform:translateY(-2px)}

/* ---------- SIGNATURE demo ---------- */
.signature{
  position:relative;border-radius:22px;border:1px solid var(--line-2);
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  box-shadow:0 40px 90px -40px rgba(0,0,0,.8),0 0 0 1px rgba(0,0,0,.03) inset;
  overflow:hidden;
}
.signature::before{content:"";position:absolute;inset:0;border-radius:22px;padding:1px;background:linear-gradient(160deg,rgba(84,173,254,.35),transparent 40%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.signature__chrome{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.015)}
.signature__chrome .dot{width:11px;height:11px;border-radius:50%}
.signature__chrome .r{background:#ff5f57}.signature__chrome .y{background:#febc2e}.signature__chrome .g{background:#28c840}
.signature__url{margin-left:10px;font-size:.78rem;color:var(--ink-3);font-family:var(--body)}
.signature__live{margin-left:auto;font-size:.72rem;color:var(--green);letter-spacing:.04em}

/* bottom padding reserves a clear strip for the verify toast */
.signature__stage{position:relative;padding:28px 32px 54px;min-height:392px}
.mock{position:relative;z-index:1}
/* gap below the nav = a clear band where the edit chip floats, clear of both nav and heading */
.mock__nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px}
.mock__logo{width:26px;height:26px;border-radius:7px;background:var(--prism)}
.mock__links{display:flex;gap:8px}
.mock__links i{width:26px;height:7px;border-radius:4px;background:rgba(0,0,0,.14)}
.mock__h{font-family:var(--display);font-weight:800;letter-spacing:-.04em;font-size:2.4rem;line-height:1;color:var(--ink);transition:color .5s,transform .5s var(--ease)}
.mock__p{color:var(--ink-3);margin:10px 0 20px;font-size:.96rem}
.mock__btn{display:inline-flex;align-items:center;min-height:46px;font-family:var(--body);font-weight:600;font-size:.9rem;color:#06080d;background:#fff;border:none;border-radius:10px;padding:0 1.2em;cursor:none}
.mock__grid{display:flex;gap:10px;margin-top:22px}
.mock__grid span{flex:1;height:58px;border-radius:10px;background:rgba(0,0,0,.05);border:1px solid var(--line);padding:11px;display:flex;flex-direction:column;justify-content:center;gap:8px}
.mock__grid i{width:18px;height:18px;border-radius:6px;background:var(--d)}
.mock__grid span::after{content:"";display:block;height:6px;width:72%;border-radius:4px;background:rgba(0,0,0,.16)}

/* selection box */
.sel{position:absolute;border:1.5px solid var(--c4);border-radius:6px;opacity:0;pointer-events:none;z-index:5;box-shadow:0 0 0 4px rgba(84,173,254,.12)}
.sel__h{position:absolute;width:9px;height:9px;background:#fff;border:1.5px solid var(--c4);border-radius:2px}
.sel__h.tl{top:-5px;left:-5px}.sel__h.tr{top:-5px;right:-5px}.sel__h.bl{bottom:-5px;left:-5px}.sel__h.br{bottom:-5px;right:-5px}
.sel__tag{position:absolute;top:-24px;left:-1px;font-size:.68rem;background:var(--c4);color:#06080d;font-weight:600;padding:2px 7px;border-radius:5px;white-space:nowrap}

/* edit chip */
.chip{position:absolute;z-index:6;display:flex;align-items:center;gap:6px;max-width:calc(100% - 24px);white-space:nowrap;background:#06080d;border:1px solid var(--line-2);border-radius:10px;padding:8px 12px;font-size:.85rem;color:var(--ink);box-shadow:0 16px 40px rgba(0,0,0,.6);opacity:0;transform:translateY(6px)}
.chip__caret{color:var(--c4)}
.chip__text{font-family:var(--body)}
.chip__text::after{content:"";display:inline-block;width:1px;height:1em;background:var(--c4);margin-left:2px;vertical-align:-2px;animation:caret 1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}

/* verify stamp — single-line toast, centred in the reserved bottom strip */
.verify{position:absolute;left:50%;bottom:14px;z-index:7;display:inline-flex;align-items:center;gap:10px;white-space:nowrap;max-width:calc(100% - 32px);background:rgba(54,224,138,.12);border:1px solid rgba(54,224,138,.5);border-radius:12px;padding:9px 15px;opacity:0;backdrop-filter:blur(6px);box-shadow:0 12px 32px -12px rgba(0,0,0,.6)}
.verify__tick{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--green);color:#06140b;font-weight:800;flex:0 0 auto}
.verify__txt{font-size:.76rem;color:#bdfcdc;letter-spacing:.02em}
.verify__txt b{color:var(--green);font-weight:700}

.democursor{position:absolute;z-index:8;width:22px;height:22px;left:0;top:0;pointer-events:none;filter:drop-shadow(0 3px 6px rgba(0,0,0,.6));
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white' stroke='%2306080d' stroke-width='1.5'%3E%3Cpath d='M5 3l14 7-6 1.5L9.5 18z'/%3E%3C/svg%3E");opacity:0}

.signature__steps{display:flex;gap:8px;padding:14px 18px;border-top:1px solid var(--line);background:rgba(0,0,0,.015)}
.step{font-size:.74rem;color:var(--ink-3);letter-spacing:.04em;padding:3px 10px;border-radius:999px;border:1px solid transparent;transition:.35s}
.step.is-on{color:var(--ink);border-color:var(--line-2);background:rgba(0,0,0,.04)}

/* marquee — BOLD MOVE: oversized kinetic outline type that bleeds off both canvas edges */
.hero__marquee{margin-top:clamp(28px,4.5vh,56px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow-x:clip;overflow-y:visible;white-space:nowrap;padding:clamp(22px,3.2vh,40px) 0;-webkit-mask:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
/* oversized contour-only (text-stroke) marquee type in Inter, with a soft glow on the stroke */
.marquee__track{display:inline-flex;align-items:center;gap:.5em;animation:marquee 34s linear infinite reverse !important;font-family:"Poppins",var(--display),sans-serif;font-weight:900;font-size:clamp(2.4rem,5.5vw,4.4rem);line-height:1.2;letter-spacing:.03em}
/* spacing baked into each child (not flex gap) so translateX(-50%) lands on a seamless seam */
.marquee__track>span{margin-inline:0}   /* word spacing comes from the track's gap:.5em (matches the reference) */
/* every glyph is outlined identically — glow on the CONTOUR itself (drop-shadow follows
   the rendered alpha = the stroke, not the glyph body) */
.marquee__track span,.marquee__track span.grad,.marquee__track .sep{color:transparent;-webkit-text-fill-color:transparent;-webkit-text-stroke:1.7px rgba(206,216,238,.95);text-stroke:1.7px rgba(206,216,238,.95);background:none;filter:drop-shadow(0 0 5px rgba(150,180,255,.55))}
.marquee__track .sep{font-size:.7em}
@keyframes marquee{to{transform:translateX(-50%)}}
/* per-glyph hover targets keep the exact flat-outline look (inherited above);
   the real 3-D pop is drawn by Three.js on this transparent overlay canvas
   (no persistent will-change: it would leave a compositing layer per glyph) */
.mq3d-canvas{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:40}

@media (max-width:880px){
  .hero__inner{grid-template-columns:1fr;gap:42px}
  .hero__sub{max-width:48ch}
}

/* =========================================================
   SHARED section bits
   ========================================================= */
.section-title{font-family:var(--display);font-weight:800;letter-spacing:-.035em;line-height:1.08;font-size:clamp(2.1rem,4.6vw,3.6rem);padding-bottom:.04em}
.section-lead{color:var(--ink-2);font-size:clamp(1rem,1.4vw,1.16rem);max-width:56ch;margin-top:22px;line-height:1.55}
/* balance headings, prevent orphan last-words in body copy (progressive, ignored by old browsers) */
.section-title,.cta__title,.features__head .section-title,.how__head .section-title{text-wrap:balance}
.section-lead,.hero__sub,.hero__foot,.tile__body p,.loop__node p,.how__card p,.mock__p{text-wrap:pretty}
.grad{background:var(--prism);-webkit-background-clip:text;background-clip:text;color:transparent}
/* always visible — the scroll entrance is transform-only (added by JS), so content
   never sits at opacity:0 waiting for a scroll that a static capture never makes */
.reveal{}

/* =========================================================
   THE LOOP
   ========================================================= */
.loop{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:var(--section) var(--gutter)}
.loop__head{max-width:740px;margin-bottom:clamp(40px,5vh,62px)}
.loop__head .eyebrow{margin-bottom:16px}
.loop__head .section-lead b{color:var(--ink)}

.loop__diagram{position:relative;display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:8px;padding-bottom:70px}
/* node = flex column so the mini-mock always sits at the bottom, aligned across all three
   nodes regardless of paragraph length */
.loop__node{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(180deg,var(--panel),var(--bg-2));padding:28px 26px;min-height:236px;transition:border-color .4s,transform .5s var(--ease)}
.loop__node:hover{border-color:var(--line-2);transform:translateY(-4px)}
.loop__k{font-family:var(--display);font-weight:700;font-size:.85rem;color:var(--ink-3);letter-spacing:.08em}
.loop__node h3{font-family:var(--display);font-weight:800;font-size:1.5rem;letter-spacing:-.03em;margin:8px 0 8px}
.loop__node p{color:var(--ink-2);font-size:.95rem;line-height:1.5}
.loop__arrow{width:72px;height:34px;align-self:center;fill:none;stroke:var(--ink-3)}
.loop__arrow path{stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* the mini-mock is pushed to the bottom of the node and all three share one height,
   so the row of nodes reads as a clean, even set */
.mini{margin-top:auto;border:1px solid var(--line);border-radius:12px;padding:12px;background:rgba(0,0,0,.02);font-size:.78rem;min-height:64px;box-sizing:border-box}
.mini--pick{position:relative;display:flex;align-items:center;justify-content:center}
.mini__sel{width:64%;height:30px;border:1.5px solid var(--c4);border-radius:6px;box-shadow:0 0 0 4px rgba(84,173,254,.12)}
.mini__tag{position:absolute;top:6px;left:10px;background:var(--c4);color:#06080d;font-weight:600;padding:1px 6px;border-radius:4px;font-size:.66rem}
.mini--edit{display:flex;flex-direction:column;justify-content:center;gap:8px}
.mini__row{display:flex;justify-content:space-between;align-items:center;color:var(--ink-3)}
.mini__row b{color:var(--ink-2);font-weight:600}
.mini__row i{font-style:normal;color:var(--c2)}
.mini--verify{display:flex;align-items:center;gap:10px;color:var(--green);border-color:rgba(54,224,138,.4);background:rgba(54,224,138,.07)}
.mini__tick{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--green);color:#06140b;font-weight:800}

.loop__back{position:absolute;left:8%;right:8%;bottom:6px;width:84%;height:54px;fill:none;stroke:var(--c8);stroke-dasharray:5 6;opacity:.5}
.loop__backlabel{position:absolute;left:50%;bottom:0;transform:translateX(-50%);font-size:.78rem;color:var(--c8);letter-spacing:.04em}

@media (max-width:860px){
  .loop__diagram{grid-template-columns:1fr;gap:20px;padding-bottom:40px}
  .loop__arrow{transform:rotate(90deg);justify-self:center;width:48px}
  .loop__back,.loop__backlabel{display:none}
  .loop__node{min-height:0}
}

/* =========================================================
   BENTO FEATURES
   ========================================================= */
.features{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:var(--section) var(--gutter)}
.features__head{margin-bottom:clamp(40px,5vh,62px);max-width:720px}
.bento{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:minmax(216px,auto);gap:18px}

.tile{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  border:1px solid var(--line);border-radius:20px;padding:24px;
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  transition:border-color .4s,transform .5s var(--ease),box-shadow .5s;
  grid-column:span 2;
}
.tile::after{content:"";position:absolute;inset:0;border-radius:20px;opacity:0;transition:opacity .5s;pointer-events:none;background:radial-gradient(440px 240px at var(--mx,50%) var(--my,0%),color-mix(in srgb,var(--accent,#54ADFE) 16%,transparent),transparent 60%)}
.tile:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:0 30px 60px -34px rgba(0,0,0,.85)}
.tile:hover::after{opacity:1}
/* 6-col bento — tiles perfectly: r1 canvas(4)+borrow(2) | r2 devices(2)+tokens(2)+borrow | r3 layers(2)+agent(4) */
.tile--canvas{grid-column:span 4}
.tile--borrow{grid-column:span 2;grid-row:span 2}
.tile--devices{grid-column:span 2}
.tile--tokens{grid-column:span 2}
.tile--layers{grid-column:span 2}
.tile--agent{grid-column:span 4}
/* body sits at the bottom (viz flex:1 fills above), with a consistent gap from the viz */
.tile__body{margin-top:20px}
.tile__body h3{font-family:var(--display);font-weight:700;font-size:1.34rem;letter-spacing:-.03em;margin-bottom:10px}
.tile__body p{color:var(--ink-2);font-size:.93rem;line-height:1.55;max-width:62ch}
.tile__cmds{margin-top:14px;display:flex;gap:8px}
.tile__cmds code,.viz-agent code{font-family:ui-monospace,Menlo,monospace;font-size:.78rem;color:var(--c2);background:rgba(70,217,206,.1);border:1px solid rgba(70,217,206,.25);padding:3px 8px;border-radius:7px}

.tile__viz{position:relative;border-radius:14px;border:1px solid var(--line);background:rgba(0,0,0,.015);overflow:hidden;flex:1;min-height:120px}

/* viz: canvas / direct manipulation */
.viz-canvas{min-height:200px}
.vc__el{position:absolute;border-radius:9px}
.vc__a{left:14%;top:20%;width:42%;height:34%;background:linear-gradient(135deg,rgba(84,173,254,.35),rgba(84,173,254,.12));border:1.5px solid var(--c4)}
.vc__b{right:12%;top:24%;width:26%;height:24%;background:rgba(0,0,0,.06);border:1px solid var(--line-2)}
.vc__c{left:30%;bottom:14%;width:46%;height:20%;background:rgba(0,0,0,.05);border:1px solid var(--line-2)}
.vc__hndl{position:absolute;width:9px;height:9px;background:#fff;border:1.5px solid var(--c4);border-radius:2px}
.vc__hndl.tl{top:-5px;left:-5px}.vc__hndl.tr{top:-5px;right:-5px}.vc__hndl.bl{bottom:-5px;left:-5px}.vc__hndl.br{bottom:-5px;right:-5px}
.vc__snap{position:absolute;background:var(--c9);opacity:.7}
.vc__snap--v{left:30%;top:6%;width:1px;height:88%}
.vc__snap--h{left:6%;top:54%;height:1px;width:88%}
.vc__badge{position:absolute;right:10px;bottom:10px;font-size:.7rem;color:var(--c4);background:rgba(84,173,254,.1);border:1px solid rgba(84,173,254,.3);padding:3px 8px;border-radius:6px}

/* viz: borrow — a real page, a picked section, then the SAME page in your tokens */
.viz-borrow{display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:12px;padding:20px 18px}
.brw{position:relative;border:1px solid var(--line-2);border-radius:11px;background:#0e1015;padding:13px 12px;display:flex;flex-direction:column;gap:8px}
.brw__tag{position:absolute;top:-8px;left:13px;font-size:.58rem;letter-spacing:.08em;text-transform:uppercase;background:var(--panel-2);border:1px solid var(--line-2);color:var(--ink-3);padding:1px 7px;border-radius:5px}
.brw__tag--ok{color:#06140b;background:var(--green);border-color:var(--green);font-weight:700}
.brw__row{height:9px;border-radius:4px;background:rgba(0,0,0,.16)}
.brw__head{height:13px;width:58%;background:rgba(0,0,0,.32)}
.brw__short{width:46%}
/* the picked section on the source */
.brw__pick{position:relative;display:flex;flex-direction:column;gap:7px;padding:8px;border:1.5px dashed var(--c1);border-radius:8px}
.brw__cursor{position:absolute;right:-4px;bottom:-7px;width:15px;height:15px;pointer-events:none;filter:drop-shadow(0 2px 4px rgba(0,0,0,.6));
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white' stroke='%2306080d' stroke-width='1.5'%3E%3Cpath d='M5 3l14 7-6 1.5L9.5 18z'/%3E%3C/svg%3E")}
/* the transform connector */
.brw__flow{display:flex;align-items:center;justify-content:center;gap:9px}
.brw__flow::before,.brw__flow::after{content:"";width:26px;height:1px;background:linear-gradient(90deg,transparent,var(--line-2))}
.brw__flow::after{transform:scaleX(-1)}
.brw__chip{font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:#06080d;background:var(--prism);padding:3px 10px;border-radius:999px;box-shadow:0 4px 14px -4px rgba(119,123,236,.6)}
/* the output recoloured into the brand tokens */
.brw--out .brw__head--brand{background:var(--prism)}
.brw__row--c1{background:var(--c4)}
.brw__row--c2{background:var(--c2)}
.brw__row--c3{background:var(--c8)}
.brw__pick--done{border-style:solid;border-color:var(--c8)}

/* viz: devices — recognisable desktop / tablet / phone frames */
.viz-devices{display:flex;align-items:flex-end;justify-content:center;gap:16px;padding:24px 18px 18px}
.dev{position:relative;flex:0 0 auto;display:flex;flex-direction:column;overflow:hidden;background:#0e1015;border:1.5px solid var(--line-2);box-shadow:0 12px 26px -14px rgba(0,0,0,.75)}
.dev__screen{flex:1;position:relative;background:linear-gradient(150deg,rgba(84,173,254,.5),rgba(119,123,236,.26) 55%,rgba(185,95,174,.3))}
.dev__screen::after{content:"";position:absolute;left:12%;right:40%;top:26%;height:6px;border-radius:3px;background:rgba(0,0,0,.55)}
.dev__screen::before{content:"";position:absolute;left:12%;right:22%;top:48%;height:5px;border-radius:3px;background:rgba(0,0,0,.24)}

/* desktop: browser window with a top toolbar */
.dev--desktop{width:146px;height:96px;border-radius:10px}
.dev__bar{height:17px;display:flex;align-items:center;gap:5px;padding:0 9px;background:rgba(0,0,0,.05);border-bottom:1px solid var(--line)}
.dev__bar i{width:5px;height:5px;border-radius:50%;background:var(--ink-3)}

/* tablet: portrait, with a camera dot */
.dev--tablet{width:66px;height:86px;border-radius:13px;padding:8px 6px}
.dev--tablet .dev__screen{border-radius:5px}
.dev__cam{width:4px;height:4px;border-radius:50%;background:var(--ink-3);margin:0 auto 6px}

/* phone: narrow portrait, notch + home indicator */
.dev--phone{width:40px;height:74px;border-radius:12px;padding:6px 4px}
.dev--phone .dev__screen{border-radius:6px}
.dev--phone .dev__screen::after,.dev--phone .dev__screen::before{left:16%;right:20%}
.dev__notch{width:14px;height:3px;border-radius:3px;background:var(--ink-3);margin:0 auto 5px}
.dev__home{width:16px;height:3px;border-radius:3px;background:rgba(0,0,0,.4);margin:5px auto 0}

.dev__pass{position:absolute;top:12px;right:12px;font-size:.7rem;color:var(--green);background:rgba(54,224,138,.1);border:1px solid rgba(54,224,138,.35);padding:4px 9px;border-radius:7px}

/* viz: tokens */
.viz-tokens{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:18px;transition:background .45s var(--ease)}
.viz-tokens.is-light{background:#0e1015}   /* toggled = a real auto-dark preview of the token panel */
.viz-tokens.is-light .tok{box-shadow:0 8px 22px -7px var(--t)}   /* swatches pop against the dark ground */
.tok{width:38px;height:38px;border-radius:10px;background:var(--t);box-shadow:0 6px 18px -6px var(--t)}
.tok__dark{margin-left:auto;display:inline-flex;align-items:center;min-height:46px;font-family:var(--body);font-size:.78rem;color:var(--ink);background:rgba(0,0,0,.06);border:1px solid var(--line-2);border-radius:10px;padding:0 14px;cursor:none;transition:background .35s,color .35s,border-color .35s}
/* light theme: keep the control fully readable (dark pill on the light panel) */
.viz-tokens.is-light .tok__dark{background:#fff;color:#0e1015;border-color:#e0e0e2}
@media(hover:none){.tok__dark{cursor:pointer}}

/* viz: layers */
.viz-layers{display:flex;flex-direction:column;gap:6px;padding:16px;justify-content:center}
.lyr{display:flex;align-items:center;gap:9px;font-size:.82rem;color:var(--ink-2);padding:7px 10px;border-radius:8px;border:1px solid transparent}
.lyr i{width:9px;height:9px;border-radius:3px;background:var(--ink-3)}
.lyr.is-sel{background:rgba(119,123,236,.12);border-color:rgba(119,123,236,.4);color:var(--ink)}
.lyr.is-sel i{background:var(--c7)}

/* viz: agent */
.viz-agent{display:flex;flex-direction:column;gap:9px;justify-content:center;padding:18px 20px;font-family:ui-monospace,Menlo,monospace;font-size:.82rem}
.agent__line{display:flex;align-items:center;gap:9px;color:var(--ink-2)}
.agent__line b{color:var(--green)}
.agent__bullet{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;font-size:.7rem;flex:0 0 auto}
.agent__bullet.ok{background:rgba(54,224,138,.16);color:var(--green)}
.agent__bullet.run{background:rgba(84,173,254,.16);color:var(--c4);animation:spin 1.4s linear infinite}

/* ---- ambient loops inside the feature tiles (subtle, always-on) ---- */
@keyframes vcFloat{0%,100%{transform:translate(0,0)}50%{transform:translate(3px,-3px)}}
@keyframes vcHandle{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.28);opacity:1}}
@keyframes snapBlink{0%,40%,100%{opacity:.22}52%,66%{opacity:.8}}
.viz-canvas .vc__a{animation:vcFloat 5s ease-in-out infinite}
.viz-canvas .vc__hndl{animation:vcHandle 2.4s ease-in-out infinite}
.viz-canvas .vc__snap{animation:snapBlink 5s ease-in-out infinite}

@keyframes chipPulse{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-1px) scale(1.06)}}
.viz-borrow .brw__chip{animation:chipPulse 2.6s ease-in-out infinite}

@keyframes passPulse{0%,100%{opacity:.72;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}
@keyframes devBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.viz-devices .dev__pass{animation:passPulse 2.8s ease-in-out infinite}
.viz-devices .dev--desktop{animation:devBob 5s ease-in-out infinite}
.viz-devices .dev--tablet{animation:devBob 5s ease-in-out infinite .3s}
.viz-devices .dev--phone{animation:devBob 5s ease-in-out infinite .6s}

@keyframes tokPop{0%,100%{transform:scale(1)}50%{transform:scale(1.09)}}
.viz-tokens .tok{animation:tokPop 3.2s ease-in-out infinite}
.viz-tokens .tok:nth-of-type(2){animation-delay:.16s}
.viz-tokens .tok:nth-of-type(3){animation-delay:.32s}
.viz-tokens .tok:nth-of-type(4){animation-delay:.48s}
.viz-tokens .tok:nth-of-type(5){animation-delay:.64s}

@keyframes selBreath{0%,100%{background:rgba(119,123,236,.10)}50%{background:rgba(119,123,236,.22)}}
.viz-layers .lyr.is-sel{animation:selBreath 3.2s ease-in-out infinite}
.viz-layers .lyr.is-sel:last-of-type{animation-delay:.4s}

@keyframes okPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.16)}}
.viz-agent .agent__bullet.ok{animation:okPulse 2.6s ease-in-out infinite}
.viz-agent .agent__line:nth-of-type(2) .agent__bullet.ok{animation-delay:.4s}
.viz-agent .agent__line:nth-of-type(4) .agent__bullet.ok{animation-delay:.8s}
@keyframes spin{to{transform:rotate(360deg)}}

@media (max-width:980px){
  .bento{grid-template-columns:repeat(2,1fr)}
  .tile{grid-column:span 1}
  .tile--canvas,.tile--agent{grid-column:span 2}
  .tile--borrow{grid-row:span 1}
}
@media (max-width:560px){
  .bento{grid-template-columns:1fr}
  .tile,.tile--canvas,.tile--agent,.tile--borrow{grid-column:span 1}
}

/* =========================================================
   HOW IT WORKS — pinned
   ========================================================= */
.how{position:relative;z-index:2;background:linear-gradient(180deg,transparent,rgba(0,0,0,.012),transparent)}
.how__sticky{max-width:var(--maxw);margin:0 auto;padding:var(--section) var(--gutter)}
.how__head{max-width:660px;margin-bottom:clamp(38px,5vh,58px)}
.how__head .eyebrow{margin-bottom:16px}
.how__head .section-lead{margin-top:16px}
.how__track{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
/* Cards start DIMMED; the active step lights up one at a time as you scroll. */
.how__card{
  position:relative;border:1px solid var(--line);border-radius:20px;padding:32px 30px;
  background:linear-gradient(180deg,var(--panel),var(--bg-2));min-height:332px;display:flex;flex-direction:column;
  opacity:.34;transform:scale(.965);filter:saturate(.5) brightness(.86);
  transition:opacity .5s var(--ease),transform .5s var(--ease),filter .5s,border-color .5s,box-shadow .5s;
}
.how__card::before{content:"";position:absolute;left:30px;right:30px;top:0;height:3px;border-radius:3px;background:var(--ac,var(--c4));box-shadow:0 0 14px var(--ac,var(--c4));transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease)}
.how__card.is-active{
  opacity:1;transform:translateY(-10px) scale(1.025);filter:none;
  border-color:color-mix(in srgb,var(--ac) 60%,var(--line-2));
  box-shadow:0 34px 70px -28px rgba(0,0,0,.9),0 0 90px -20px var(--ac),0 0 0 1px color-mix(in srgb,var(--ac) 35%,transparent) inset;
}
.how__card.is-active::before{transform:scaleX(1)}
.how__num{font-family:var(--display);font-weight:800;font-size:2.6rem;letter-spacing:-.04em;color:var(--ink-3);line-height:1;transition:color .5s,background .5s}
.how__card.is-active .how__num{background:linear-gradient(120deg,var(--ac),#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.how__card h3{font-family:var(--display);font-weight:800;font-size:1.7rem;letter-spacing:-.03em;margin:20px 0 12px}
.how__card p{color:var(--ink-2);font-size:.96rem;line-height:1.55;margin-bottom:26px}

.how__viz{margin-top:auto;border:1px solid var(--line);border-radius:12px;background:rgba(0,0,0,.025);min-height:110px;position:relative;overflow:hidden}

/* 01 — prompt turns into a generated layout */
.hv-gen{display:flex;flex-direction:column;justify-content:space-between;gap:9px;padding:13px 15px}
.hv-gen__prompt{font-family:ui-monospace,Menlo,monospace;font-size:.74rem;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hv-gen__prompt b{color:var(--c4)}
.hv-gen__bars{display:flex;gap:7px;align-items:flex-end;height:38px}
.hv-gen__bars i{flex:1;border-radius:5px;background:var(--prism);opacity:.9}
.hv-gen__bars i:nth-child(1){height:45%}.hv-gen__bars i:nth-child(2){height:82%}.hv-gen__bars i:nth-child(3){height:62%}.hv-gen__bars i:nth-child(4){height:96%}
.is-active .hv-gen__bars i{animation:growbar .7s var(--ease) both}
.is-active .hv-gen__bars i:nth-child(2){animation-delay:.07s}
.is-active .hv-gen__bars i:nth-child(3){animation-delay:.14s}
.is-active .hv-gen__bars i:nth-child(4){animation-delay:.21s}
@keyframes growbar{from{transform:scaleY(.2);transform-origin:bottom;opacity:.3}to{transform:scaleY(1);opacity:.9}}

/* 02 — a real element selected with design-tool-style handles + cursor */
.hv-dir__el{position:absolute;left:15%;top:30%;width:46%;height:36%;border-radius:7px;background:rgba(0,0,0,.06);border:1px solid var(--line-2)}
.hv-dir__sel{position:absolute;left:13%;top:25%;width:50%;height:46%;border:1.5px solid var(--c7);border-radius:8px;box-shadow:0 0 0 4px rgba(119,123,236,.16)}
.hv-dir__sel .h{position:absolute;width:8px;height:8px;background:#fff;border:1.5px solid var(--c7);border-radius:2px}
.hv-dir__sel .h.tl{top:-5px;left:-5px}.hv-dir__sel .h.tr{top:-5px;right:-5px}.hv-dir__sel .h.bl{bottom:-5px;left:-5px}.hv-dir__sel .h.br{bottom:-5px;right:-5px}
.hv-dir__cursor{position:absolute;right:24%;bottom:22%;width:17px;height:17px;background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white' stroke='%2306080d' stroke-width='1.5'%3E%3Cpath d='M5 3l14 7-6 1.5L9.5 18z'/%3E%3C/svg%3E");filter:drop-shadow(0 2px 4px rgba(0,0,0,.6))}
.is-active .hv-dir__cursor{animation:nudge 1.6s var(--ease) infinite}
@keyframes nudge{0%,100%{transform:translate(0,0)}50%{transform:translate(-7px,-5px)}}
.hv-dir__cap{position:absolute;left:14px;bottom:10px}

/* 03 — verified & exported */
.hv-ship{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}
.hv-ship__tick{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--green);color:#06140b;font-weight:800;font-size:1.45rem;box-shadow:0 0 0 8px rgba(54,224,138,.12)}
.is-active .hv-ship__tick{animation:pop .5s var(--ease) both}
@keyframes pop{from{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}

.hv-gen__cap,.hv-dir__cap,.hv-ship__cap{font-size:.68rem;letter-spacing:.05em;color:var(--ink-3);text-transform:uppercase}
.how__rail{position:relative;height:3px;border-radius:3px;background:var(--line);margin-top:34px;overflow:hidden}
.how__fill{position:absolute;inset:0;width:0;background:var(--prism);border-radius:3px}
@media (max-width:860px){ .how__track{grid-template-columns:1fr} .how__card{min-height:0} }

/* =========================================================
   CTA
   ========================================================= */
.cta{position:relative;z-index:2;text-align:center;padding:calc(var(--section) * 1.25) var(--gutter)}
/* glow extends well beyond the section and fades over a long, multi-stop tail, so it
   blends smoothly into the sections above/below instead of being chopped at an edge */
/* compact, centred glow tucked behind the title — smaller and tighter than before,
   symmetric on the 50% axis with a soft falloff */
.cta__glow{position:absolute;inset:0;z-index:-1;pointer-events:none;background:
  radial-gradient(560px 320px at 50% 42%,rgba(119,123,236,.18) 0%,rgba(119,123,236,.06) 46%,transparent 72%),
  radial-gradient(360px 220px at 50% 54%,rgba(70,217,206,.08) 0%,transparent 70%)}
.cta__title{font-family:var(--display);font-weight:800;letter-spacing:-.04em;line-height:1.06;font-size:clamp(2.4rem,6vw,4.6rem);padding-bottom:.04em}
.cta__title em{font-style:italic;font-weight:700}
.cta__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.cta__foot{margin-top:26px;font-family:var(--mono);font-size:.8rem;color:var(--ink-3)}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:46px clamp(18px,4vw,46px);display:grid;grid-template-columns:auto 1fr auto;gap:18px 32px;align-items:center}
/* full-bleed opaque slab so the reactive dot-field never shows through the footer */
.footer::before{content:"";position:absolute;top:0;bottom:0;left:50%;transform:translateX(-50%);width:100vw;background:var(--bg);border-top:1px solid var(--line);z-index:-1}
.footer__brand{display:flex;align-items:center;gap:12px}
.footer__line{color:var(--ink-2);font-size:.92rem}
.footer__links{display:flex;gap:14px;justify-self:end;flex-wrap:wrap}
.footer__links a{display:inline-flex;align-items:center;min-height:48px;padding:6px .5em;font-size:.88rem;color:var(--ink-2)}
.footer__links a:hover{color:var(--ink)}
.footer__copy{grid-column:1/-1;color:var(--ink-3);font-size:.8rem;border-top:1px solid var(--line);padding-top:18px;margin-top:6px}
@media (max-width:720px){ .footer{grid-template-columns:1fr} .footer__links{justify-self:start} }

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

/* =========================================================
   INTERIOR PAGES (Download · Prompt gallery) — same dark system
   ========================================================= */
.page-hero{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:calc(var(--nav-h) + clamp(40px,7vh,84px)) var(--gutter) 0}
.page-hero .eyebrow{margin-bottom:16px}
.page-hero .section-lead{margin-top:22px;max-width:62ch}
.page-hero .section-lead a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px}
.page-hero .section-lead a:hover{text-decoration-color:var(--c4)}
.page-section{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:clamp(40px,6vh,74px) var(--gutter)}
.page-section .sec-title-sm{font-family:var(--display);font-weight:700;letter-spacing:-.02em;font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:26px}
.divider-row{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.divider-row hr{border:0;border-top:1px solid var(--line)}

/* ---- download cards ---- */
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dl-card{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,var(--panel),var(--bg-2));padding:26px;transition:border-color .4s,transform .5s var(--ease),box-shadow .5s}
.dl-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 30px 60px -34px rgba(0,0,0,.85)}
.dl-card--rec{border:1px solid transparent;background:linear-gradient(var(--panel),var(--bg-2)) padding-box,var(--prism) border-box}
.dl-card .badge{align-self:flex-start;font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);border:1px solid var(--line-2);border-radius:999px;padding:3px 9px;margin-bottom:18px}
.dl-card--rec .badge{color:#06080d;background:var(--prism);border-color:transparent;font-weight:700}
.dl-card h3{font-family:var(--display);font-weight:700;font-size:1.34rem;letter-spacing:-.02em}
.dl-card .fmt{font-family:var(--mono);font-size:.74rem;color:var(--ink-3);margin-top:6px}
.dl-card p{color:var(--ink-2);font-size:.91rem;line-height:1.55;margin-top:14px;flex:1}
.dl-card .btn{margin-top:22px;width:100%;justify-content:center}
@media(max-width:900px){.dl-grid{grid-template-columns:1fr}}

/* ---- callout / notes / accordion ---- */
.callout{border:1px solid var(--line);border-left:2px solid var(--c9);border-radius:14px;background:var(--panel);padding:20px 22px;color:var(--ink-2);font-size:.92rem;line-height:1.6}
details.note{border:1px solid var(--line);border-radius:14px;background:var(--panel);overflow:hidden}
details.note+details.note{margin-top:10px}
details.note>summary{list-style:none;cursor:none;padding:18px 22px;font-weight:600;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:12px}
@media(hover:none){details.note>summary{cursor:pointer}}
details.note>summary::-webkit-details-marker{display:none}
details.note>summary::after{content:'+';font-family:var(--mono);color:var(--ink-3);font-size:20px;line-height:1;transition:transform .3s var(--ease)}
details.note[open]>summary::after{transform:rotate(45deg)}
details.note .note__body{padding:0 22px 20px;color:var(--ink-2);font-size:.92rem;line-height:1.65}
details.note .note__body ol,details.note .note__body ul{margin:10px 0 0;padding-left:20px}
details.note .note__body li{margin:6px 0}
details.note .note__body b{color:var(--ink)}

/* ---- keys table ---- */
.table-scroll{overflow-x:auto;border-radius:16px}
.ktable{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:16px;overflow:hidden;font-size:.92rem}
.ktable th,.ktable td{text-align:left;padding:15px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.ktable thead th{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);background:var(--panel-2)}
.ktable tr:last-child td{border-bottom:0}
.ktable td:first-child{font-weight:600;color:var(--ink);white-space:nowrap}
.ktable td.k{font-family:var(--mono);color:var(--c2);white-space:normal}
@media(max-width:620px){.ktable td:first-child{white-space:normal}}

/* ---- code block + copy ---- */
.code{border:1px solid var(--line);border-radius:14px;background:#0c0e13;overflow:hidden}
.code__bar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--line)}
.code__bar .lbl{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.code pre{margin:0;padding:16px 18px;overflow-x:auto;font-family:var(--mono);font-size:.82rem;line-height:1.7;color:var(--ink)}
.code pre .cm{color:var(--ink-3)}
.copybtn{display:inline-flex;align-items:center;gap:7px;min-height:30px;padding:0 11px;border-radius:8px;border:1px solid var(--line-2);background:rgba(0,0,0,.03);font-family:var(--mono);font-size:.7rem;color:var(--ink-2);cursor:none;transition:background .2s,color .2s}
@media(hover:none){.copybtn{cursor:pointer}}
.copybtn:hover{background:rgba(0,0,0,.07);color:var(--ink)}
.copybtn.copied{color:var(--green);border-color:rgba(54,224,138,.5)}
.copybtn svg{width:13px;height:13px}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,40px);align-items:start}
.grid-2>*{min-width:0}
@media(max-width:820px){.grid-2{grid-template-columns:1fr}}
.stack-16>*+*{margin-top:16px}

/* =========================================================
   PROMPT GALLERY
   ========================================================= */
.builder{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:start}
@media(max-width:900px){.builder{grid-template-columns:1fr}}
.builder__controls{display:flex;flex-direction:column;gap:24px}
.ctrl__head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:12px}
.ctrl__head .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.ctrl__head .hint{font-size:.72rem;color:var(--ink-3)}
#builderBrief{width:100%;resize:vertical;border:1px solid var(--line);border-radius:14px;background:#0c0e13;color:var(--ink);font-family:var(--mono);font-size:.82rem;line-height:1.6;padding:14px 16px;outline:none}
#builderBrief:focus{border-color:var(--line-2)}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{min-height:36px;padding:0 13px;border-radius:999px;border:1px solid var(--line-2);background:rgba(0,0,0,.02);font-size:.85rem;color:var(--ink-2);cursor:none;transition:background .2s,color .2s,border-color .2s}
@media(hover:none){.opt{cursor:pointer}
/* comfortable touch targets on coarse pointers (phones/tablets) */
@media (pointer: coarse){ .opt{min-height:44px} .copybtn{min-height:42px} }}
.opt:hover{background:rgba(0,0,0,.06);color:var(--ink)}
.opt.sel{border:1px solid transparent;background:linear-gradient(#12141b,#12141b) padding-box,var(--prism) border-box;color:var(--ink)}
.builder__out{position:sticky;top:calc(var(--nav-h) + 18px)}
.prompt-card{border:1px solid var(--line-2);border-radius:16px;background:var(--panel);overflow:hidden}
.prompt-card__bar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--panel-2)}
.prompt-card__bar .lbl{font-family:var(--mono);font-size:.72rem;color:var(--ink-3);display:inline-flex;gap:8px;align-items:center}
.prompt-card__body{padding:20px;font-family:var(--mono);font-size:.86rem;line-height:1.7;color:var(--ink);white-space:pre-wrap;word-break:break-word;min-height:150px}
.prompt-card__body .cmd{color:var(--c4)}
.prompt-card__body .kv{background:rgba(0,0,0,.06);border-radius:5px;padding:1px 6px}
.prompt-card__foot{padding:14px 20px;border-top:1px solid var(--line);color:var(--ink-3);font-size:.8rem;line-height:1.5}

.presets{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.presets{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.presets{grid-template-columns:1fr}}
.preset{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,var(--panel),var(--bg-2));overflow:hidden;transition:border-color .3s,transform .4s var(--ease)}
.preset:hover{transform:translateY(-4px);border-color:var(--line-2)}
.preset__swatch{height:112px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.preset__swatch .lab{position:absolute;left:12px;bottom:10px;font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;z-index:2}
.preset__meta{padding:16px 18px 6px}
.preset__meta h3{font-family:var(--display);font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
.preset__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.preset__tags .t{font-family:var(--mono);font-size:.62rem;color:var(--ink-3);background:rgba(0,0,0,.04);border:1px solid var(--line);border-radius:999px;padding:4px 8px}
.preset__prompt{padding:12px 18px 18px;margin-top:auto}
.preset__prompt pre{font-family:var(--mono);font-size:.72rem;line-height:1.6;color:var(--ink-2);white-space:pre-wrap;word-break:break-word;max-height:104px;overflow:hidden;margin-bottom:12px}
.preset__prompt .actions{display:flex;align-items:center;justify-content:space-between;gap:10px}
.preset__prompt .hintl{font-family:var(--mono);font-size:.66rem;color:var(--ink-3)}

/* archetype swatches (CSS only, echo each aesthetic) */
.sw-eng{background:#101216}.sw-eng .lab{color:#cfd6e4}
.sw-eng::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(0,0,0,.06) .5px,transparent .5px),linear-gradient(90deg,rgba(0,0,0,.06) .5px,transparent .5px);background-size:18px 18px}
.sw-eng::before{content:'+';position:absolute;right:16px;top:12px;color:#e5484d;font:700 18px/1 var(--mono);z-index:1}
.sw-lux{background:radial-gradient(120% 140% at 20% 0%,#1a1712,#0b0a08)}.sw-lux .lab{color:#c9a35b}
.sw-lux::after{content:'Aa';position:absolute;left:14px;top:10px;font:400 30px/1 Georgia,serif;color:#c9a35b;opacity:.85}
.sw-bru{background:#e9e9e4}.sw-bru .lab{color:#111;background:#e9e9e4;padding:2px 5px}
.sw-bru::after{content:'';position:absolute;inset:0;background:repeating-linear-gradient(90deg,#111 0 2px,transparent 2px 22px);opacity:.9}
.sw-bru::before{content:'';position:absolute;right:0;top:0;width:30%;height:40%;background:#ff5500}
.sw-swiss{background:#ececea}.sw-swiss .lab{color:#111}
.sw-swiss::before{content:'';position:absolute;left:18px;top:0;bottom:0;width:2px;background:#d8362a}
.sw-swiss::after{content:'';position:absolute;right:-20px;top:-20px;width:92px;height:92px;background:#d8362a;border-radius:50%}
.sw-term{background:#06120b}.sw-term .lab{color:#35e07f}
.sw-term::after{content:'> _';position:absolute;left:14px;top:12px;font:500 15px/1.4 var(--mono);color:#35e07f;text-shadow:0 0 8px rgba(53,224,127,.6)}
.sw-term::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(transparent 0 2px,rgba(0,0,0,.28) 2px 4px)}
.sw-serif{background:#efe8db}.sw-serif .lab{color:#2a2018}
.sw-serif::after{content:'Aa';position:absolute;left:16px;top:8px;font:400 40px/1 Georgia,serif;color:#2a2018}
.sw-serif::before{content:'';position:absolute;right:16px;top:16px;bottom:16px;width:.5px;background:#2a2018;opacity:.5}
.sw-soft{background:linear-gradient(150deg,#2a2320,#3a2a2e)}.sw-soft .lab{color:#e6b79b}
.sw-soft::after{content:'';position:absolute;right:-10px;bottom:-20px;width:88px;height:88px;border-radius:46% 54% 60% 40%;background:#c98a6d}

.vocab{display:grid;gap:12px}
.vrow{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:20px 22px}
.vrow h3{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin-bottom:4px}
.vrow .k{color:var(--c4)}
.vdefs{margin-top:14px;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(240px,100%),1fr));gap:12px}
.vdef{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start}
.vdef .val{font-family:var(--mono);font-size:.72rem;color:var(--ink);background:rgba(0,0,0,.05);border:1px solid var(--line);border-radius:5px;padding:3px 7px;white-space:nowrap;height:max-content}
.vdef .desc{font-size:.78rem;color:var(--ink-3);line-height:1.5}

/* =========================================================
   HERO VIDEO (real app preview) + lean feature grid
   ========================================================= */
.herovid{position:relative;border-radius:20px;border:1px solid var(--line-2);background:#0c0e13;overflow:hidden;box-shadow:0 40px 90px -40px rgba(0,0,0,.8),0 0 0 1px rgba(0,0,0,.03) inset}
.herovid::before{content:"";position:absolute;inset:0;border-radius:20px;padding:1px;background:linear-gradient(160deg,rgba(84,173,254,.35),transparent 42%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;z-index:2}
.herovid video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:#0c0e13}
.herovid__badge{position:absolute;left:14px;top:13px;z-index:3;display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:.66rem;color:var(--ink-2);background:rgba(10,11,14,.55);border:1px solid var(--line);border-radius:999px;padding:5px 11px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.herovid__badge .live{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.herovid__cap{margin-top:14px;font-family:var(--mono);font-size:.72rem;color:var(--ink-3);text-align:center}
.herovid__mute{position:absolute;right:12px;bottom:12px;z-index:3;display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 11px;border-radius:999px;border:1px solid var(--line);background:rgba(10,11,14,.55);color:var(--ink-2);font-family:var(--mono);font-size:.66rem;cursor:none;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
@media(hover:none){.herovid__mute{cursor:pointer}}
.herovid__mute:hover{color:var(--ink);border-color:var(--line-2)}

/* lean 2×2 feature bento */
.bento--lean{grid-auto-rows:minmax(200px,auto)}
.bento--lean .tile{grid-column:span 3}
@media(max-width:820px){.bento--lean .tile{grid-column:span 6}}
@media(max-width:560px){.bento--lean{grid-template-columns:1fr}.bento--lean .tile{grid-column:span 1}}

/* centered hero with a big video preview */
.hero__inner--video{display:block;text-align:center}
.hero__inner--video .hero__copy{max-width:min(1080px,94vw);margin:0 auto}   /* wide enough to hold the 2-line title; sub/actions stay narrow + centered */
.hero__inner--video .eyebrow{margin-bottom:22px}
.hero__inner--video .hero__title{max-width:none;margin-left:auto;margin-right:auto}
.hero__inner--video .hero__sub{margin-left:auto;margin-right:auto}
.hero__inner--video .hero__actions{justify-content:center}
.hero__inner--video .hero__foot,.hero__inner--video .hero__trust{text-align:center}
.hero__inner--video .herovid{max-width:1040px;margin:clamp(38px,5.5vh,64px) auto 0}

/* =========================================================
   LIGHT ENGINEER-GRID OVERRIDES (flat off-white · hairlines · ONE prism moment)
   ========================================================= */
/* Engineer-grid background — a real, visible hairline grid so the page never reads empty */
.grain{display:block;z-index:0;opacity:1;mix-blend-mode:normal;
  background-image:linear-gradient(to right,rgba(23,23,23,.05) 1px,transparent 1px),linear-gradient(to bottom,rgba(23,23,23,.05) 1px,transparent 1px);
  background-size:42px 42px}
.dotfield{opacity:.85}
::selection{background:var(--ink);color:var(--bg)}
.cursor__dot{background:var(--ink)}
.cursor__ring{border-color:rgba(23,23,23,.32)}
.cursor.is-hot .cursor__ring{border-color:var(--c4)}
:focus-visible{outline-color:var(--c4)}

/* buttons (keep .btn--prism's gradient fill — don't override .btn background here) */
.btn--ghost{background:var(--panel)}
.btn--ghost:hover{background:rgba(0,0,0,.045);border-color:var(--line-2)}
.btn--prism{color:#0a0a0a;box-shadow:0 6px 22px -9px rgba(43,143,224,.42),0 1px 0 rgba(255,255,255,.5) inset}
.btn--prism:hover{box-shadow:0 11px 30px -9px rgba(184,71,159,.42),0 1px 0 rgba(255,255,255,.6) inset}

/* nav */
.nav.is-stuck{background:rgba(250,250,250,.82);border-bottom-color:var(--line)}
.nav__links a.is-current{background:rgba(0,0,0,.06)}
.nav__links a:hover{background:rgba(0,0,0,.05)}
@media (max-width:820px){
  .nav__links{background:rgba(250,250,250,.97);border-color:var(--line);box-shadow:0 22px 46px -26px rgba(0,0,0,.2)}
}

/* hero: no separate grid — the living dot-field carries the whole-site background */
.hero__bg{display:none}
.hero__title{color:var(--ink)}
.hero__foot .strike{color:var(--ink-2)}
.eyebrow__dot{box-shadow:none}
.tag-exp{color:var(--red)}

/* hero video frame */
.herovid{background:var(--panel);box-shadow:0 26px 62px -38px rgba(0,0,0,.3)}
.herovid__badge{background:rgba(255,255,255,.72);color:var(--ink-2);border-color:var(--line-2)}

/* marquee: clean HOLLOW letters — OPAQUE page-colour fill + solid black outline.
   marquee3d splits each word into per-letter <span class="g"> for the hover morph; with a
   transparent fill every crossing of two glyphs' outlines showed through (the "черточки"/
   broken-vector look, even across spaces). An OPAQUE fill makes each glyph mask its
   neighbours → no crossings, just clean hollow letters. Fill = page bg so interiors read empty. */
/* Poppins outlines cleanly, so this is a plain contour: transparent fill + thin ink stroke, no glow.
   (The mess was Inter's letterforms, not the fill — fixed by the font, per the owner's reference.) */
.marquee__track span,.marquee__track .g{color:transparent;-webkit-text-fill-color:transparent;-webkit-text-stroke:1.6px rgba(23,23,23,.72);text-stroke:1.6px rgba(23,23,23,.72);filter:none;background:none}
.marquee__track .sep,.marquee__track .sep .g{color:var(--c4);-webkit-text-fill-color:var(--c4);-webkit-text-stroke:0;text-stroke:0;filter:none;background:none}  /* ✦ stays solid prism — the one colour moment, no glow */
.marquee__track span.grad{filter:none;background:none}  /* kill the base dark rule's glow on the accent word's split letters */

/* loop + cards: soft hairline-depth shadows instead of heavy dark ones */
.loop__node:hover,.tile:hover,.dl-card:hover,.preset:hover{box-shadow:0 16px 38px -28px rgba(0,0,0,.22)}
.loop__back{stroke:var(--c4);opacity:.4}
.loop__backlabel{color:var(--c4)}

/* feature vizs → light */
.dev{background:var(--panel);border-color:var(--line-2);box-shadow:0 6px 16px -11px rgba(0,0,0,.2)}
.dev__screen{background:linear-gradient(150deg,#dbe8ff,#e7e0f4 55%,#f6e2ef)}
.brw{background:var(--panel-2);border-color:var(--line-2)}
.vc__hndl,.sel__h{background:var(--panel)}
.viz-agent code,.tile__cmds code{background:rgba(18,168,146,.12);border-color:rgba(18,168,146,.3);color:#0e7a68}

/* cta: no glow */
.cta__glow{display:none}
.cta__title{color:var(--ink)}

/* interior: light code + fields */
.code{background:#f4f4f5}
.code pre{color:var(--ink)}
.code__bar{border-bottom-color:var(--line)}
#builderBrief{background:var(--panel-2)}
.opt.sel{background:linear-gradient(var(--panel),var(--panel)) padding-box,var(--prism) border-box}
.dl-card--rec{background:linear-gradient(var(--panel),var(--panel)) padding-box,var(--prism) border-box}
.callout{background:var(--panel)}
details.note{background:var(--panel)}
.ktable thead th{background:var(--panel-2)}
.prompt-card__bar{background:var(--panel-2)}
.copybtn{background:rgba(0,0,0,.02)}
.copybtn:hover{background:rgba(0,0,0,.06)}

/* capabilities grid — comprehensive but scannable */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
@media(max-width:820px){.caps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.caps{grid-template-columns:1fr}}
.cap{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:20px 22px;transition:border-color .3s}
.cap:hover{border-color:var(--line-2)}
.cap h4{font-family:var(--mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px;display:flex;align-items:center;gap:9px}
.cap h4::before{content:'';width:16px;height:1px;background:var(--c4);flex:0 0 auto}
.cap ul{list-style:none;display:flex;flex-wrap:wrap;gap:7px;padding:0;margin:0}
.cap li{font-size:.82rem;color:var(--ink-2);background:var(--panel-2);border:.5px solid var(--line);border-radius:999px;padding:5px 11px;line-height:1.2}
.cap li em{font-style:normal;font-family:var(--mono);font-size:.76rem;color:var(--ink)}

/* =========================================================
   THE LOOP — clean 3-step (redesigned)
   ========================================================= */
.steps3{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:14px}
.step3{position:relative;display:flex;flex-direction:column;gap:18px;border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:30px 28px;overflow:hidden;transition:border-color .4s,transform .5s var(--ease)}
.step3::before{content:'';position:absolute;left:0;top:0;height:100%;width:3px;background:var(--prism);opacity:.9}
.step3:hover{transform:translateY(-4px);border-color:var(--line-2)}
.step3__n{font-family:var(--mono);font-size:.8rem;letter-spacing:.14em;color:var(--ink-3)}
.step3__b h3{font-family:var(--display);font-weight:800;font-size:1.5rem;letter-spacing:-.03em;margin-bottom:8px}
.step3__b p{color:var(--ink-2);font-size:.95rem;line-height:1.5}
.step3__chip{margin-top:auto;display:inline-flex;align-items:center;gap:8px;align-self:flex-start;font-family:var(--mono);font-size:.75rem;color:var(--ink-2);background:var(--panel-2);border:1px solid var(--line);border-radius:9px;padding:8px 12px;white-space:nowrap}
.step3__chip .sel{width:22px;height:12px;border:1.5px solid var(--c4);border-radius:3px;flex:0 0 auto}
.step3__chip.ok{color:#0e7a54;background:rgba(31,157,87,.09);border-color:rgba(31,157,87,.32)}
.step3__arr{align-self:center;font-size:1.4rem;color:var(--ink-3);font-family:var(--mono)}
.loop__repeat{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:28px;font-family:var(--mono);font-size:.8rem;letter-spacing:.03em;color:var(--c4)}
.loop__repeat-line{width:64px;border-top:1.5px dashed var(--c4);opacity:.6}
@media(max-width:820px){
  .steps3{grid-template-columns:1fr;gap:12px}
  .step3__arr{transform:rotate(90deg);justify-self:center;padding:2px 0}
  .step3{padding:24px 22px}
}

/* =========================================================
   FEATURES PAGE — agent modes · swarm pipeline · engines
   ========================================================= */
.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:820px){.modes{grid-template-columns:1fr}}
.mode{position:relative;border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:26px;overflow:hidden;transition:border-color .3s,transform .4s var(--ease)}
.mode::before{content:'';position:absolute;left:0;top:0;height:3px;width:100%;background:var(--prism);opacity:.85}
.mode:hover{transform:translateY(-4px);border-color:var(--line-2)}
.mode h3{font-family:var(--display);font-weight:800;font-size:1.5rem;letter-spacing:-.03em;margin-top:6px}
.mode__tag{font-family:var(--mono);font-size:.72rem;color:var(--c4);margin:6px 0 14px}
.mode p{color:var(--ink-2);font-size:.92rem;line-height:1.55}

.swarm{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:20px;border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:26px 22px}
.swarm__node{display:flex;flex-direction:column;gap:3px;border:1px solid var(--line-2);border-radius:12px;padding:13px 18px;background:var(--panel-2);text-align:center;min-width:132px}
.swarm__node b{font-weight:700;color:var(--ink)}
.swarm__node span{font-family:var(--mono);font-size:.66rem;color:var(--ink-3)}
.swarm__arr{color:var(--ink-3);font-family:var(--mono);font-size:1.3rem}
.swarm__fan{display:flex;flex-direction:column;gap:6px;padding:12px;border:1px dashed var(--line-2);border-radius:12px}
.swarm__b{font-family:var(--mono);font-size:.72rem;color:var(--ink);background:linear-gradient(var(--panel),var(--panel)) padding-box,var(--prism) border-box;border:1px solid transparent;border-radius:8px;padding:6px 12px}
.swarm__par{font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--c4);text-align:center;margin-top:2px}
@media(max-width:640px){.swarm__arr{transform:rotate(90deg)}}

.hint-note{margin-top:16px;font-size:.9rem;color:var(--ink-2);line-height:1.55}
.mono.ink{color:var(--ink)}

.engines3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:820px){.engines3{grid-template-columns:1fr}}
.eng{border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:24px 26px;transition:border-color .3s}
.eng:hover{border-color:var(--line-2)}
.eng h4{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px}
.eng__chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px}
.eng__chips span{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;color:var(--ink);background:var(--panel-2);border:.5px solid var(--line-2);border-radius:999px;padding:5px 11px}

/* ---- engine brand logos (monochrome, ink) + landing "works with" strip ---- */
.elogo{fill:currentColor;flex:none;display:inline-block;vertical-align:middle;width:22px;height:22px}
.elogo--sm{width:14px;height:14px}
.elogo--h{width:17px;height:17px}
.eng h4{display:flex;align-items:center;gap:8px}
.eng__chips .elogo{opacity:.9}

.engines-strip{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:var(--section) var(--gutter);text-align:center}
.engines-strip .eyebrow{justify-content:center}
.es__title{font-family:var(--display);font-weight:800;letter-spacing:-.03em;line-height:1.08;font-size:clamp(1.9rem,4vw,3rem);margin-top:16px;padding-bottom:.04em}
.es__sub{color:var(--ink-2);font-size:clamp(1rem,1.3vw,1.12rem);max-width:52ch;margin:18px auto 0;line-height:1.55}
.es__logos{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:32px}
.es__logo{--brand:var(--ink);display:inline-flex;align-items:center;gap:10px;color:var(--ink-2);text-decoration:none;font-weight:600;font-size:1.05rem;padding:12px 20px;border:1px solid var(--line);border-radius:14px;background:var(--panel);transition:color .2s,border-color .2s,background .2s}
/* hover: the button + its logo light up in that AI's own brand colour */
.es__logo:hover,.es__logo:focus-visible{color:var(--brand);border-color:var(--brand);background:color-mix(in srgb,var(--brand) 7%,var(--panel))}
.es__note{margin-top:26px;color:var(--ink-3);font-size:.94rem;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 15px}
.es__api{display:inline-flex;align-items:center;gap:6px;color:var(--ink-2)}
.es__note a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}

/* ============ prism wash behind big headlines + triangle loop ============ */
@keyframes washdrift{to{background-position:230% 0}}
.titlewrap{position:relative}
.titlewrap>.hero__title,.titlewrap>.cta__title{position:relative;z-index:1}
.titlewash{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(116%,94vw);height:150%;z-index:0;pointer-events:none;
  background:linear-gradient(100deg,#52aeff,#45dec5,#e5484d,#52aeff);background-size:230% 100%;
  animation:washdrift 15s linear infinite;opacity:.15;filter:blur(30px);
  -webkit-mask:radial-gradient(ellipse 60% 56% at 50% 50%,#000 6%,transparent 72%);mask:radial-gradient(ellipse 60% 56% at 50% 50%,#000 6%,transparent 72%)}
.titlewash--cta{width:min(120%,94vw);height:150%}

/* triangle loop — three corners, a prism pulse travelling the perimeter */
.looptri{position:relative;max-width:720px;margin:6px auto 0;aspect-ratio:720/440}
.looptri__svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.looptri__pulse{stroke-dasharray:82 1150;stroke-dashoffset:0;animation:loopdash 4.6s linear infinite}
@keyframes loopdash{to{stroke-dashoffset:-1232}}
.looptri__center{position:absolute;left:50%;top:61.4%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center;color:var(--ink-3)}
.looptri__center .rot{font-size:21px;color:var(--ink);line-height:1}
.looptri__center b{font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.05em;line-height:1.35}
.tnode{position:absolute;transform:translate(-50%,-50%);width:min(240px,88%);background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:15px 17px;box-shadow:0 16px 36px -26px rgba(0,0,0,.26)}
.tnode__n{font-family:var(--mono);font-size:.72rem;color:var(--ink-3)}
.tnode h3{font-family:var(--display);font-weight:800;font-size:1.35rem;letter-spacing:-.03em;margin:6px 0 6px}
.tnode p{font-size:.85rem;color:var(--ink-2);line-height:1.5}
.tnode__chip{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-family:var(--mono);font-size:.73rem;color:var(--ink-2);background:var(--panel-2);border:1px solid var(--line-2);border-radius:8px;padding:5px 10px}
.tnode__chip .sel{width:9px;height:9px;border:1.5px solid #52aeff;border-radius:2px}
.tnode__chip.ok{color:#0e7a68;background:rgba(18,168,146,.1);border-color:rgba(18,168,146,.3)}
.t-pick{left:50%;top:16%}
.t-edit{left:82%;top:84%}
.t-verify{left:18%;top:84%}
@media (max-width:760px){
  .looptri{aspect-ratio:auto;max-width:440px;display:flex;flex-direction:column;gap:14px}
  .looptri__svg,.looptri__center{display:none}
  .tnode{position:static;transform:none;width:100%}
  .looptri::after{content:"\21BB  repeat \00B7 every edit verified";font-family:var(--mono);font-size:.8rem;color:var(--c4);text-align:center;margin-top:2px}
}
@media (prefers-reduced-motion:reduce){.titlewash,.looptri__pulse{animation:none}}
.eng p{color:var(--ink-2);font-size:.9rem;line-height:1.55}

/* ── FAQ page (citeable Q&A) ── */
.faq__item{padding:26px 0;border-top:1px solid var(--line)}
.faq__item:first-child{padding-top:6px;border-top:0}
.faq__q{font-family:var(--display);font-weight:700;letter-spacing:-.02em;font-size:clamp(1.14rem,1.9vw,1.5rem);line-height:1.26;color:var(--ink)}
.faq__a{margin-top:12px;color:var(--ink-2);font-size:clamp(1rem,1.15vw,1.075rem);line-height:1.62;max-width:74ch;text-wrap:pretty}

/* ── Comparison table (honest; scrolls horizontally on small screens) ── */
.cmp-wrap{margin-top:30px;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:14px}
.cmp{width:100%;min-width:820px;border-collapse:collapse;font-size:.9rem;color:var(--ink-2)}
.cmp th,.cmp td{padding:13px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.cmp th:last-child,.cmp td:last-child{border-right:0}
.cmp tbody tr:last-child th,.cmp tbody tr:last-child td{border-bottom:0}
.cmp thead th{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);font-weight:600;background:var(--panel-2);white-space:nowrap}
.cmp tbody th[scope=row]{font-weight:600;color:var(--ink);background:var(--panel-2);min-width:186px}
.cmp .col-loupe{background:rgba(43,143,224,.06)}
.cmp thead th.col-loupe{color:var(--ink);background:rgba(43,143,224,.11)}
.cmp .cmp__pick th,.cmp .cmp__pick td{border-top:2px solid var(--line-2);color:var(--ink-3);font-style:italic;font-size:.85rem}
@media (max-width:520px){ .cmp th,.cmp td{padding:11px 12px} }