/* =========================================================
   Signal SEO - Home v4 (Carbon + Volt, Apple-style scrollytelling)
   index.html + styles.css + app.js. Image placeholders carry their
   own generation prompts. Degrades fully without JS / reduced-motion.
   ========================================================= */

:root{
  --carbon:#0A0C0E;--carbon-2:#070809;--panel:#14171B;--panel-2:#1C2025;
  --line:#262C33;--line-2:#333A42;
  --volt:#B6FF3C;--volt-dim:#9BE02E;
  --ink:#FFFFFF;--ink-2:#C7CDD5;--muted:#8C929B;--muted-2:#5A616A;
  --maxw:1200px;--narrow:880px;--radius:16px;--radius-sm:10px;
  --font-head:"Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body:"Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono:ui-monospace, "SF Mono", "Roboto Mono", Menlo, monospace;
  --shadow:0 30px 80px -30px rgba(0,0,0,.9);
  --glow:0 0 0 1px rgba(182,255,60,.25), 0 0 30px -6px rgba(182,255,60,.5);
}
*,*::before,*::after{box-sizing:border-box}
#comet{position:fixed;inset:0;width:100%;height:100%;z-index:9999;pointer-events:none}
html{-webkit-text-size-adjust:100%}
html:not(.has-motion){scroll-behavior:smooth}
body{margin:0;background:var(--carbon);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.05;margin:0;letter-spacing:-.025em}
p{margin:0 0 1.1rem}
.sg-wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.sg-narrow{max-width:var(--narrow);margin-left:auto;margin-right:auto}
.sg-center{text-align:center}
.sg-volt{color:var(--volt)}
.sg-muted{color:var(--muted-2);font-size:.7em;font-weight:500;font-family:var(--font-mono)}
.sg-eyebrow{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.24em;text-transform:uppercase;color:var(--volt);margin:0 0 1.1rem;font-weight:600}
.sg-display{font-size:clamp(2.1rem,5.4vw,4rem);letter-spacing:-.03em;line-height:1.04;margin:0 0 1.3rem;text-wrap:balance}
.sg-display--fit{font-size:clamp(1.7rem,4.7vw,3.7rem)}
.sg-narrow--wide{max-width:1080px}
.sg-nowrap{white-space:nowrap}
.sg-h2{font-size:clamp(1.8rem,3.6vw,2.8rem);margin-bottom:.8rem;text-wrap:balance}

/* motion pre-states */
.has-motion [data-reveal]{opacity:0;transform:translateY(30px);will-change:transform,opacity}
.has-motion [data-reveal-line]{display:block;opacity:0;transform:translateY(110%)}
.has-motion .sg-hero__h1{overflow:hidden}
.has-motion .sg-line{overflow:hidden;display:block}

/* buttons */
.sg-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-head);font-weight:600;font-size:.98rem;padding:.9rem 1.5rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s,color .18s;white-space:nowrap}
.sg-btn--volt{background:var(--volt);color:#0A0C0E;box-shadow:var(--glow)}
.sg-btn--volt:hover{background:var(--volt-dim)}
.sg-btn--ghost{background:rgba(255,255,255,.03);color:var(--ink);border-color:var(--line-2)}
.sg-btn--ghost:hover{border-color:var(--volt);color:var(--volt)}
.sg-btn--lg{padding:1.05rem 1.9rem;font-size:1.06rem}
.sg-btn--block{width:100%}
.sg-btn--voltline{background:transparent;color:var(--volt);border-color:var(--volt)}
.sg-btn--voltline:hover{background:rgba(182,255,60,.10);color:var(--volt);border-color:var(--volt)}
.sg-btn--voltpulse{background:transparent;color:var(--volt);border-color:var(--volt);animation:voltPulse 2s ease-in-out infinite}
.sg-btn--voltpulse:hover{background:rgba(182,255,60,.12);color:var(--volt);border-color:var(--volt);animation-play-state:paused;box-shadow:0 0 0 1px rgba(182,255,60,.7),0 0 34px rgba(182,255,60,.75)}
@keyframes voltPulse{0%,100%{box-shadow:0 0 0 1px rgba(182,255,60,.35),0 0 14px rgba(182,255,60,.3)}50%{box-shadow:0 0 0 1px rgba(182,255,60,.7),0 0 32px rgba(182,255,60,.7)}}
@media (prefers-reduced-motion:reduce){.sg-btn--voltpulse{animation:none;box-shadow:0 0 0 1px rgba(182,255,60,.5),0 0 18px rgba(182,255,60,.45)}}
@keyframes ctaBreath{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.sg-cta-breathe{animation:ctaBreath 4s ease-in-out infinite;transform-origin:center}

/* rail */
.sg-rail{position:fixed;top:0;left:0;width:3px;height:100vh;z-index:60;background:rgba(255,255,255,.05)}
.sg-rail__sparks{position:fixed;left:0;top:0;width:80px;height:100vh;z-index:61;pointer-events:none;display:none}
.has-motion .sg-rail__sparks{display:block}
.sg-rail__fill{position:absolute;top:0;left:0;width:100%;height:0;background:linear-gradient(180deg,var(--volt),var(--volt-dim));box-shadow:0 0 14px rgba(182,255,60,.6)}
.sg-rail__head{position:absolute;left:50%;top:0;width:9px;height:9px;border-radius:50%;background:var(--volt);transform:translate(-50%,-50%);box-shadow:0 0 16px 2px rgba(182,255,60,.85);opacity:0}
.has-motion .sg-rail__head{opacity:1}

/* header */
.sg-header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(10,12,14,.6);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:background .3s,border-color .3s}
.sg-header.is-stuck{background:rgba(10,12,14,.92);border-bottom-color:var(--line)}
.sg-header__inner{display:flex;align-items:center;gap:1.5rem;height:74px}
.sg-logo{font-family:var(--font-head);font-weight:700;font-size:1.3rem;display:inline-flex;align-items:center;gap:.5rem;letter-spacing:-.02em}
.sg-logo__accent{color:var(--volt)}
.sg-logo__mark{width:14px;height:14px;border-radius:3px;background:var(--volt);box-shadow:var(--glow);display:inline-block;animation:breathe 2.6s ease-in-out infinite}
.sg-logo--img{gap:0}
.sg-logo--img img{display:block;height:44px;width:auto}
@media (max-width:560px){.sg-logo--img img{height:36px}}
.sg-footer__brand .sg-logo--img img{height:46px}
@keyframes breathe{0%,100%{box-shadow:0 0 0 1px rgba(182,255,60,.25),0 0 10px -2px rgba(182,255,60,.5)}50%{box-shadow:0 0 0 1px rgba(182,255,60,.4),0 0 22px 0 rgba(182,255,60,.85)}}
.sg-headnav{display:flex;align-items:center;gap:1.6rem;margin-left:auto}
.sg-nav{display:flex;gap:1.3rem;font-size:.94rem}
.sg-nav a{color:var(--muted);font-weight:500;transition:color .15s}
.sg-nav a:hover{color:var(--ink)}
.sg-nav a.is-current{color:var(--ink)}
.sg-header__cta{display:flex;gap:.6rem}
.sg-logo,.sg-burger{position:relative;z-index:2}
.sg-burger{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:8px;margin-left:auto}
.sg-burger span{width:26px;height:2px;border-radius:2px;background:var(--ink);display:block;transition:transform .28s cubic-bezier(.2,.8,.2,1),opacity .2s;transform-origin:center}
body.sg-nav-open .sg-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.sg-nav-open .sg-burger span:nth-child(2){opacity:0}
body.sg-nav-open .sg-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.sg-hero{position:relative;min-height:100vh;display:flex;align-items:center;text-align:center;padding:140px 0 90px;overflow:hidden;background:radial-gradient(110% 80% at 50% 0%, #11161c 0%, var(--carbon) 55%)}
.sg-hero__net{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.sg-hero__veil{position:absolute;inset:0;z-index:1;background:radial-gradient(60% 50% at 50% 42%, transparent, rgba(10,12,14,.55) 90%),linear-gradient(180deg,transparent 55%,var(--carbon))}
.sg-hero__inner{position:relative;z-index:2;max-width:980px}
/* two-column hero with vertical video slot */
.sg-hero__inner--split{display:grid;grid-template-columns:1.86fr 1fr;gap:clamp(28px,4vw,56px);align-items:center;text-align:left;max-width:1200px;width:100%}
.sg-hero__copy{min-width:0}
.sg-hero__inner--split .sg-hero__h1{margin-left:0;margin-right:0}
.sg-hero__inner--split .sg-hero__sub{margin-left:0;margin-right:0;max-width:54ch}
.sg-hero__inner--split .sg-hero__actions{justify-content:flex-start}
.sg-hero__media{display:flex;justify-content:center}
.sg-phone{position:relative;width:min(300px,82vw);aspect-ratio:9/16;border:1.5px solid var(--volt);border-radius:28px;overflow:hidden;background:#0A0C0E;
  box-shadow:0 0 0 1px rgba(182,255,60,.18),0 30px 70px -24px rgba(0,0,0,.9),0 0 50px -14px rgba(182,255,60,.4)}
.sg-phone .ph{position:absolute;inset:0;border:0;border-radius:26px}
.sg-phone__vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.sg-phone__corner{position:absolute;right:0;bottom:0;width:62px;height:62px;border-top-left-radius:100%;background:var(--volt);perspective:500px}
.sg-phone__corner::before{content:"";position:absolute;right:0;bottom:0;width:calc(100% - 2px);height:calc(100% - 2px);border-top-left-radius:100%;
  background:radial-gradient(120% 120% at 100% 100%,#0A0C0E 60%,#0d1116 100%);box-shadow:inset 6px -6px 18px -8px rgba(182,255,60,.45)}
.sg-phone__corner .sg-devnet__pin{position:absolute;right:15px;bottom:13px;width:18px;height:auto;transform-style:preserve-3d;filter:drop-shadow(0 0 6px rgba(182,255,60,.65))}
.sg-hero__h1{font-size:clamp(2.4rem,6.6vw,5rem);letter-spacing:-.035em;line-height:1.02;margin:0 auto .4rem}
.sg-hero__sub{font-size:clamp(1.05rem,2vw,1.35rem);color:var(--ink-2);max-width:60ch;margin:1.6rem auto 2rem}
.sg-hero__actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap;margin-bottom:1.6rem}
.sg-trust{font-size:.92rem;color:var(--muted);display:inline-flex;align-items:center;gap:.5rem}
.sg-trust strong{color:var(--ink)}
.sg-trust__dot{width:8px;height:8px;border-radius:50%;background:var(--volt);box-shadow:0 0 10px var(--volt);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.sg-scrollcue{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:2;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2);display:flex;flex-direction:column;align-items:center;gap:8px}
.sg-scrollcue__line{width:1px;height:32px;background:linear-gradient(180deg,var(--volt),transparent);animation:cue 1.8s ease-in-out infinite}
.sg-scrollcue__sparks{position:absolute;top:32px;left:50%;width:0;height:0}
.sg-scrollcue__sparks i{position:absolute;left:0;top:0;width:3px;height:3px;margin:-1.5px;border-radius:50%;background:var(--volt);box-shadow:0 0 6px rgba(182,255,60,.95);opacity:0;animation:spark 1.8s ease-out infinite}
@keyframes spark{0%,49%{opacity:0;transform:translate(0,0) scale(1)}51%{opacity:1;transform:translate(0,0) scale(1.3)}70%{opacity:0;transform:translate(var(--sx),var(--sy)) scale(.4)}100%{opacity:0;transform:translate(var(--sx),var(--sy)) scale(.4)}}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* marquee */
.sg-marquee{background:var(--volt);color:#0A0C0E;overflow:hidden;padding:16px 0}
.sg-marquee__track{display:flex;width:max-content;animation:marquee 30s linear infinite;font-family:var(--font-head);font-weight:600;font-size:1.05rem;text-transform:uppercase}
.sg-marquee__track span{padding:0 1rem;white-space:nowrap}
.sg-marquee__track b{opacity:.45}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* scenes */
.sg-scene{padding:clamp(72px,11vw,150px) 0;position:relative}
.sg-scene--center{text-align:center}
.sg-scene__lede{font-size:clamp(1.05rem,1.7vw,1.25rem);color:var(--ink-2);max-width:64ch;margin:0 auto}
.sg-scene--center .sg-scene__lede{margin:0 auto}

/* ---- continuous full-page network background (homepage) ---- */
.sg-bgfx{position:fixed;inset:0;z-index:-1;background:radial-gradient(120% 75% at 50% 0%, #11161c 0%, var(--carbon) 55%)}
.sg-bgfx__net{position:absolute;inset:0;width:100%;height:100%}
/* on pages with the continuous bg, hero + final go transparent so it shows through unbroken */
body:has(.sg-bgfx) .sg-hero,
body:has(.sg-bgfx) .sg-pagehero,
body:has(.sg-bgfx) .sg-final{background:transparent}

/* image figure placeholders (carry their prompt) */
.sg-fig{margin:48px auto 0;max-width:var(--maxw)}
.sg-fig--wide{padding:0 28px}
/* ---- device-network video moment ---- */
.sg-devnet__figwrap{max-width:980px;margin:2.6rem auto 0}
.sg-devnet__video{position:relative;border:1.5px solid var(--volt);border-radius:16px;overflow:hidden;
  box-shadow:0 0 0 1px rgba(182,255,60,.22),0 24px 70px -24px rgba(0,0,0,.9),0 0 50px -14px rgba(182,255,60,.45)}
.sg-devnet__vid{display:block;width:100%;height:auto}
/* quarter-circle mask hiding the watermark in the bottom-right corner */
.sg-devnet__corner{position:absolute;right:0;bottom:0;width:clamp(104px,15vw,156px);height:clamp(104px,15vw,156px);
  border-top-left-radius:100%;background:var(--volt);perspective:600px}
.sg-devnet__corner::before{content:"";position:absolute;right:0;bottom:0;width:calc(100% - 2px);height:calc(100% - 2px);
  border-top-left-radius:100%;background:radial-gradient(120% 120% at 100% 100%,#0A0C0E 60%,#0d1116 100%);
  box-shadow:inset 10px -10px 34px -14px rgba(182,255,60,.45)}
.sg-devnet__pin{position:absolute;right:clamp(26px,4vw,42px);bottom:clamp(22px,3.4vw,36px);
  width:clamp(26px,4vw,38px);height:auto;transform-style:preserve-3d;will-change:transform;
  filter:drop-shadow(0 0 9px rgba(182,255,60,.65))}
.sg-devnet__cap{margin-top:1rem;text-align:center;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;color:var(--muted)}
@media (max-width:560px){.sg-devnet__figwrap{margin-top:1.8rem}}
.sg-fig__box{position:relative;aspect-ratio:var(--ar,16/9);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);
  background:
    radial-gradient(80% 120% at 70% 0%, rgba(182,255,60,.07), transparent 60%),
    linear-gradient(135deg,#15191e,#0c0f12);
  display:flex;align-items:center;justify-content:center;padding:26px}
.sg-fig__box::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:40px 40px;opacity:.25}
.sg-fig__tag{position:absolute;top:14px;left:14px;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.18em;color:#0A0C0E;background:var(--volt);padding:.25rem .55rem;border-radius:5px;font-weight:700}
.sg-fig__prompt{position:relative;font-family:var(--font-mono);font-size:.82rem;line-height:1.55;color:var(--ink-2);max-width:70ch;margin:0;text-align:left}
.sg-fig figcaption{font-family:var(--font-mono);font-size:.72rem;color:var(--muted-2);margin-top:.7rem;padding:0 4px}
.sg-fig__img{width:100%;height:auto;display:block;border-radius:var(--radius);border:1px solid rgba(182,255,60,.6);box-shadow:var(--shadow),0 0 26px -8px rgba(182,255,60,.4)}

/* ---- Scene 4: Real-Device Network book-page-turn ---- */
.sg-rdn__stage{position:relative}
.sg-rdn__right{position:relative;margin:0}
.sg-rdn__lonely{display:none}
.sg-rdn__page{display:none}
/* armed = desktop + motion (set by JS) */
.sg-rdn__stage.is-armed{perspective:2200px}
.sg-rdn__stage.is-armed .sg-rdn__solution{opacity:0;transition:opacity .45s ease}
.sg-rdn__stage.is-armed.is-open .sg-rdn__solution{opacity:1}
.sg-rdn__stage.is-armed .sg-rdn__lonely{display:block;position:absolute;inset:0;border-radius:var(--radius);overflow:hidden;border:1px solid rgba(182,255,60,.6)}
.sg-rdn__lonely img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);box-shadow:none;display:block}
.sg-rdn__stage.is-armed .sg-rdn__page{display:block;position:absolute;transform-style:preserve-3d;will-change:transform;z-index:6}
.sg-rdn__face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--radius);overflow:hidden}
.sg-rdn__front{background:#0A0C0E;border:1px solid var(--volt);box-shadow:var(--glow);display:flex;flex-direction:column;justify-content:center;padding:40px}
.sg-rdn__back{transform:rotateY(180deg);border:1px solid rgba(182,255,60,.6)}
.sg-rdn__back img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);box-shadow:none}
.sg-rdn__eyebrow{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--volt);margin:0 0 1rem}
.sg-rdn__h{font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.05;margin:0 0 1rem}
.sg-rdn__p{color:var(--ink-2);font-size:1.05rem;margin:0 0 1.4rem}
.sg-rdn__turn{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase}

/* ---- Scene 5: AI Search center-axis flip card ---- */
.sg-aiflip__right{position:relative;margin:0}
.sg-aiflip__card{display:none}
.sg-aiflip__stage.is-armed{perspective:2200px}
.sg-aiflip__stage.is-armed .sg-aiflip__card{display:block;position:absolute;transform-style:preserve-3d;will-change:transform;z-index:6}
.sg-aiflip__face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--radius);overflow:hidden}
.sg-aiflip__front{background:#0A0C0E;border:1px solid var(--volt);box-shadow:var(--glow);display:flex;flex-direction:column;justify-content:center;padding:40px}
.sg-aiflip__back{transform:rotateY(180deg);border:1px solid rgba(182,255,60,.6)}
.sg-aiflip__back img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);box-shadow:none;display:block}
.sg-aiflip__stage.is-armed .sg-aiflip__right > img{visibility:hidden}

/* ---- Scene 6: Website & GBP reuses the book-page-turn; its right starts blank ---- */
.sg-rdn__stage--blank.is-armed .sg-rdn__right > img{visibility:hidden}

/* split scenes */
.sg-split__inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.sg-split--rev .sg-split__inner{direction:rtl}
.sg-split--rev .sg-split__inner>*{direction:ltr}
.sg-split__copy p{color:var(--ink-2);font-size:1.08rem}
.sg-split .sg-fig{margin:0}
.sg-ticks{list-style:none;margin:1.4rem 0;padding:0;display:flex;flex-direction:column;gap:.7rem}
.sg-ticks li{position:relative;padding-left:1.9rem;color:var(--ink-2)}
.sg-ticks li::before{content:"";position:absolute;left:0;top:8px;width:11px;height:11px;border-radius:50%;background:var(--volt);box-shadow:0 0 8px rgba(182,255,60,.6)}
.sg-link{color:var(--volt);font-family:var(--font-head);font-weight:600;font-size:.98rem}
.sg-link:hover{text-decoration:underline}
.sg-link--lg{font-size:1.1rem;display:inline-block;margin-top:.6rem}

/* FOMO flip cards */
.sg-fomo{text-align:center}
.sg-flips{max-width:var(--maxw);margin:54px auto 0;padding:0 28px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sg-flip{perspective:1400px;height:360px}
.sg-flip__inner{position:relative;width:100%;height:100%;transition:transform .8s cubic-bezier(.2,.7,.2,1);transform-style:preserve-3d}
.sg-flip.is-flipped .sg-flip__inner{transform:rotateY(180deg)}
.sg-flip__face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border:1px solid var(--line-2);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;justify-content:center;text-align:left}
.sg-flip__front{background:linear-gradient(160deg,var(--panel-2),var(--panel))}
.sg-flip__back{background:linear-gradient(160deg,#101a08,#0c0f12);transform:rotateY(180deg);border-color:rgba(182,255,60,.4)}
.sg-flip__back--cta{align-items:flex-start}
.sg-flip__num{font-family:var(--font-mono);color:var(--volt);font-size:.85rem;letter-spacing:.18em;margin-bottom:auto}
.sg-flip__face h3{font-size:1.5rem;margin:.4rem 0 .6rem}
.sg-flip__face p{color:var(--muted);margin:0}
.sg-flip__hint{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;color:var(--muted-2);margin-top:auto;text-transform:uppercase}
.sg-flip__stat{font-family:var(--font-head);font-weight:700;font-size:clamp(2rem,4vw,2.8rem);line-height:1.05;margin:0 0 .6rem;color:var(--ink)}
.sg-flip__back p:not(.sg-flip__stat){color:var(--ink-2);font-size:.95rem}
.sg-flip__back .sg-btn{margin-top:1rem}

/* algorithm edge */
.sg-edge{text-align:center}
.sg-updates{list-style:none;margin:54px auto;padding:0 28px;max-width:var(--maxw);display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:u}
.sg-updates li{background:linear-gradient(160deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:left;transition:border-color .25s,transform .25s}
.sg-updates li:hover{border-color:var(--volt);transform:translateY(-4px)}
.sg-updates li.is-now{border-color:rgba(182,255,60,.5);box-shadow:var(--glow)}
/* scroll-driven traveling glow (JS armed) */
.sg-updates.is-armed li.is-now{border-color:var(--line);box-shadow:none}
.sg-updates.is-armed li.is-lit{border-color:rgba(182,255,60,.55);box-shadow:var(--glow)}
.sg-updates.is-armed li.is-now.is-lit{animation:edgePulse 1.5s ease-in-out infinite}
@keyframes edgePulse{0%,100%{box-shadow:0 0 0 1px rgba(182,255,60,.35),0 0 16px -6px rgba(182,255,60,.55)}50%{box-shadow:0 0 0 1px rgba(182,255,60,.6),0 0 36px -2px rgba(182,255,60,.9)}}
.sg-updates__date{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.14em;color:var(--volt)}
.sg-updates h3{font-size:1.2rem;margin:.5rem 0 .5rem;display:flex;align-items:center;gap:.5rem}
.sg-updates p{color:var(--muted);font-size:.92rem;margin:0}
.sg-livedot{width:8px;height:8px;border-radius:50%;background:var(--volt);box-shadow:0 0 10px var(--volt);animation:pulse 1.4s infinite}

/* stats */
.sg-stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;margin-top:48px}
.sg-stat__num{font-family:var(--font-head);font-weight:700;font-size:clamp(2.4rem,4.4vw,3.4rem);line-height:1;display:flex;align-items:baseline;justify-content:center;gap:.2rem}
.sg-stat__arrow{color:var(--muted-2);font-size:1.3rem;margin:0 .1rem}
.sg-stat__unit{font-size:1.3rem;color:var(--muted);margin-left:.15rem}
.sg-stat__label{color:var(--muted);font-size:.88rem;margin-top:.55rem;font-family:var(--font-mono);letter-spacing:.04em}

/* proof quotes */
.sg-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:54px}
.sg-quote{margin:0;background:linear-gradient(160deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);padding:28px;border-top:3px solid var(--volt)}
.sg-quote blockquote{margin:0 0 1rem;font-size:1.08rem;line-height:1.5}
.sg-quote figcaption{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.05em;color:var(--muted)}
.sg-disclaimer{color:var(--muted-2);font-size:.84rem;margin-top:1.8rem;text-align:center}

/* pricing */
.sg-pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:54px;align-items:start}
.sg-plan{background:linear-gradient(160deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);padding:34px;position:relative;transition:transform .25s,box-shadow .25s}
.sg-plan:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.sg-plan--featured{border-color:var(--volt);box-shadow:var(--glow);animation:edgePulse 1.8s ease-in-out infinite}
.sg-plan__flag{position:absolute;top:-12px;left:34px;background:var(--volt);color:#0A0C0E;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;font-weight:700;padding:.3rem .7rem;border-radius:6px}
.sg-plan__name{font-size:1.35rem;margin-bottom:.3rem}
.sg-plan__sub{color:var(--muted);font-size:.93rem;margin-bottom:1rem}
.sg-plan__price{font-family:var(--font-head);font-weight:700;font-size:2.8rem;line-height:1;margin-bottom:1.3rem}
.sg-plan__price span{display:block;font-size:.82rem;font-weight:500;color:var(--muted);font-family:var(--font-body);margin-top:.45rem}
.sg-plan__list{list-style:none;margin:0 0 1.7rem;padding:0;display:flex;flex-direction:column;gap:.7rem}
.sg-plan__list li{position:relative;padding-left:1.7rem;color:var(--ink-2);font-size:.95rem}
.sg-plan__list li::before{content:"";position:absolute;left:0;top:7px;width:10px;height:10px;border-radius:50%;background:var(--volt);box-shadow:0 0 8px rgba(182,255,60,.6)}

/* FAQ */
.sg-faq{max-width:880px;margin:0 auto}
.sg-acc{margin-top:48px;display:flex;flex-direction:column;gap:.7rem}
.sg-acc__item{background:linear-gradient(160deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.sg-acc__item summary{cursor:pointer;list-style:none;padding:1.2rem 1.3rem;font-family:var(--font-head);font-weight:600;font-size:1.08rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.sg-acc__item summary::-webkit-details-marker{display:none}
.sg-acc__item summary::after{content:"+";color:var(--volt);font-size:1.5rem;line-height:1;transition:transform .2s}
.sg-acc__item[open] summary::after{transform:rotate(45deg)}
.sg-acc__item[open] summary{color:var(--volt)}
.sg-acc__body{padding:0 1.3rem 1.3rem}
.sg-acc__body p{color:var(--muted);margin:0}

/* climax */
.sg-final{position:relative;min-height:82vh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:22vh 0 80px;text-align:center;overflow:hidden;background:radial-gradient(80% 90% at 50% 60%, #11160d 0%, var(--carbon) 70%)}
.sg-final__net{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.8}
.sg-final__inner{position:relative;z-index:2;max-width:820px;margin:0 auto}
.sg-final__h2{font-size:clamp(2.2rem,6vw,4.2rem);line-height:1.04;letter-spacing:-.03em;text-shadow:0 6px 50px rgba(0,0,0,.6);text-wrap:balance}
.sg-final p{color:var(--ink-2);font-size:1.18rem;margin:1.3rem auto 2.2rem;max-width:56ch}
.sg-final__actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}

/* toasts */
.sg-toasts{position:fixed;left:20px;bottom:20px;z-index:70;display:flex;flex-direction:column;gap:10px;max-width:340px;pointer-events:none}
.sg-toast{background:rgba(20,23,27,.92);backdrop-filter:blur(10px);border:1px solid var(--line-2);border-left:3px solid var(--volt);border-radius:12px;padding:12px 14px;display:flex;gap:11px;align-items:flex-start;box-shadow:var(--shadow);transform:translateX(-120%);opacity:0;transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .5s}
.sg-toast.is-in{transform:translateX(0);opacity:1}
.sg-toast__dot{width:9px;height:9px;border-radius:50%;background:var(--volt);box-shadow:0 0 10px var(--volt);margin-top:5px;flex:none}
.sg-toast__body{font-size:.86rem;line-height:1.35}
.sg-toast__body strong{color:var(--ink)}
.sg-toast__meta{display:block;font-family:var(--font-mono);font-size:.68rem;color:var(--muted-2);margin-top:2px}

/* footer */
.sg-footer{background:var(--carbon-2);border-top:1px solid var(--line);padding:28px 0 16px;position:relative;z-index:2}
.sg-footer__inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;align-items:center}
.sg-footer__brand{max-width:320px}
.sg-footer__brand p{color:var(--muted);font-size:.9rem;margin-top:.7rem}
.sg-footer__col{display:flex;flex-direction:column;gap:.5rem}
.sg-footer__col h4{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin:0 0 .4rem;font-weight:600}
.sg-footer__col a{color:var(--muted);font-size:.92rem}
.sg-footer__col a:hover{color:var(--volt)}
.sg-footer__copy{color:var(--muted-2);font-size:.82rem;border-top:1px solid var(--line);padding-top:16px;margin-top:26px}

/* responsive */
@media (max-width:920px){
  .sg-hero__inner--split{grid-template-columns:1fr;text-align:center;gap:36px}
  .sg-hero__inner--split .sg-hero__h1,.sg-hero__inner--split .sg-hero__sub{margin-left:auto;margin-right:auto}
  .sg-hero__inner--split .sg-hero__sub{max-width:60ch}
  .sg-hero__inner--split .sg-hero__actions{justify-content:center}
  .sg-split__inner{grid-template-columns:1fr;gap:32px}
  .sg-split--rev .sg-split__inner{direction:ltr}
  .sg-flips{grid-template-columns:1fr;gap:16px}
  .sg-flip{height:300px}
  .sg-updates{grid-template-columns:repeat(2,1fr)}
  .sg-stats__grid{grid-template-columns:repeat(2,1fr);gap:34px 16px}
  .sg-proof,.sg-pricing{grid-template-columns:1fr}
  .sg-footer__inner{grid-template-columns:1fr 1fr}
  .sg-burger{display:flex}
  .sg-headnav{position:fixed;inset:0;z-index:1;margin:0;
    display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2.4rem;
    padding:96px 28px 48px;
    background:radial-gradient(120% 90% at 50% 0%,#11161c 0%,#070809 70%);
    -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
    opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .3s ease,transform .38s cubic-bezier(.2,.8,.2,1),visibility .3s}
  body.sg-nav-open .sg-headnav{opacity:1;visibility:visible;transform:none}
  body.sg-nav-open{overflow:hidden}
  .sg-headnav .sg-nav{flex-direction:column;align-items:center;gap:1.6rem;font-size:1.5rem}
  .sg-headnav .sg-nav a{color:var(--ink);font-family:var(--font-head);font-weight:600}
  .sg-headnav .sg-nav a.is-current{color:var(--volt)}
  .sg-headnav .sg-header__cta{flex-direction:column;width:100%;max-width:340px;gap:.9rem}
  .sg-headnav .sg-header__cta .sg-btn{width:100%;padding:1.05rem 1.5rem;font-size:1.05rem}
}
@media (max-width:560px){
  body{font-size:16px}
  .sg-wrap{padding:0 20px}
  .sg-footer__inner{grid-template-columns:1fr 1fr;gap:24px;text-align:left}
  .sg-footer__brand{grid-column:1 / -1}
  .sg-stats__grid{grid-template-columns:1fr 1fr}
  .sg-updates{grid-template-columns:1fr}
  .sg-hero__actions .sg-btn,.sg-final__actions .sg-btn{width:100%}
  .sg-toasts{left:12px;right:12px;bottom:12px;max-width:none}
  .sg-scrollcue{display:none}
  .sg-flip:hover .sg-flip__inner{transform:none}
  .sg-rdn__front,.sg-aiflip__front{padding:24px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .has-motion [data-reveal],.has-motion [data-reveal-line]{opacity:1 !important;transform:none !important}
  .sg-marquee__track{animation:none}
  .sg-flip:hover .sg-flip__inner{transform:none}
}

/* =========================================================
   SHARED SUB-PAGE COMPONENTS (Device Network, AI Search,
   Website & GBP, Algorithm Edge, About, Pricing)
   ========================================================= */
.sg-pagehero{position:relative;padding:150px 0 64px;text-align:center;overflow:hidden;background:radial-gradient(110% 75% at 50% 0%, #11161c 0%, var(--carbon) 62%)}
.sg-pagehero__net{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.7}
.sg-pagehero__inner{position:relative;z-index:2;max-width:1080px;margin:0 auto}
.sg-pagehero h1{font-size:clamp(1.9rem,4.8vw,3.6rem);letter-spacing:-.03em;line-height:1.05;margin:.4rem 0 1rem;text-wrap:balance}
.sg-pagehero__sub{font-size:clamp(1.05rem,1.9vw,1.32rem);color:var(--ink-2);max-width:62ch;margin:1rem auto 1.9rem}
.sg-crumb{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.sg-crumb a{color:var(--muted)}.sg-crumb a:hover{color:var(--volt)}
.sg-crumb span{color:var(--volt)}

/* image placeholder with embedded generation prompt */
.ph{position:relative;aspect-ratio:var(--ar,16/9);border-radius:var(--radius);overflow:hidden;border:1px solid rgba(182,255,60,.4);box-shadow:var(--shadow),0 0 26px -10px rgba(182,255,60,.4);background:radial-gradient(80% 120% at 70% 0%, rgba(182,255,60,.07), transparent 60%),linear-gradient(135deg,#15191e,#0c0f12);display:flex;align-items:center;justify-content:center;padding:26px}
.ph::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:40px 40px;opacity:.22}
.ph__tag{position:absolute;top:13px;left:13px;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.16em;color:#0A0C0E;background:var(--volt);padding:.22rem .55rem;border-radius:5px;font-weight:700;z-index:1}
.ph__prompt{position:relative;font-family:var(--font-mono);font-size:.8rem;line-height:1.55;color:var(--ink-2);max-width:66ch;margin:0;text-align:left}

/* generic feature grid + panels reused across pages */
.sg-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.sg-grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:48px}
.sg-panel{background:linear-gradient(160deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .25s,border-color .25s,box-shadow .25s}
.sg-panel:hover{transform:translateY(-4px);border-color:var(--volt);box-shadow:var(--shadow)}
.sg-panel__k{font-family:var(--font-mono);color:var(--volt);font-size:.85rem;letter-spacing:.08em}
.sg-panel h3{font-size:1.25rem;margin:.55rem 0 .5rem}
.sg-panel p{color:var(--muted);margin:0;font-size:.98rem}
.sg-prose{max-width:760px;margin:0 auto}
.sg-prose p{color:var(--ink-2);font-size:1.08rem}
/* contact form */
.sg-cform{max-width:620px;margin:32px auto 0;text-align:left;display:flex;flex-direction:column;gap:16px}
.sg-cform__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.sg-cform label{display:flex;flex-direction:column;gap:8px;font-size:.9rem;font-weight:600;color:var(--ink-2)}
.sg-cform input,.sg-cform textarea{background:var(--panel);border:1px solid var(--line-2);border-radius:10px;padding:13px 15px;color:var(--ink);font-family:var(--font-body);font-size:1rem;outline:none}
.sg-cform input:focus,.sg-cform textarea:focus{border-color:var(--volt);box-shadow:0 0 0 1px rgba(182,255,60,.3)}
.sg-cform textarea{resize:vertical}
.sg-cform .sg-btn{margin-top:8px}
.sg-cform__note{font-size:.8rem;color:var(--muted);text-align:center;margin:0}
.sg-cform__note a{color:var(--volt)}
@media (max-width:560px){.sg-cform__row{grid-template-columns:1fr}}
/* legal / long-form pages */
.sg-legal{max-width:820px;margin:0 auto;text-align:left}
.sg-legal h2{font-size:1.4rem;margin:2.2rem 0 .6rem;color:var(--ink)}
.sg-legal h3{font-size:1.08rem;margin:1.4rem 0 .4rem;color:var(--ink)}
.sg-legal p,.sg-legal li{color:var(--ink-2);font-size:1rem;line-height:1.7}
.sg-legal ul{margin:0 0 1.1rem;padding-left:1.2rem}
.sg-legal li{margin-bottom:.4rem}
.sg-legal a{color:var(--volt)}
.sg-legal__meta{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.04em;color:var(--muted);margin-bottom:1.6rem}
.sg-legal__note{background:rgba(182,255,60,.06);border:1px solid rgba(182,255,60,.28);border-radius:12px;padding:16px 18px;font-size:.95rem;color:var(--ink-2);margin:1.4rem 0}
.sg-legal table{width:100%;border-collapse:collapse;margin:1rem 0 1.4rem;font-size:.92rem}
.sg-legal th,.sg-legal td{border:1px solid var(--line);padding:10px 12px;text-align:left;color:var(--ink-2);vertical-align:top}
.sg-legal th{color:var(--volt);font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase}
@media (max-width:920px){
  .sg-grid3,.sg-grid2{grid-template-columns:1fr}
  .sg-pagehero{padding:120px 0 48px}
}

/* ---- case-study modal ---- */
.sg-casebtn{margin-top:1rem;background:none;border:0;color:var(--volt);font-family:var(--font-head);font-weight:600;font-size:.92rem;cursor:pointer;padding:0;text-align:left}
.sg-casebtn:hover{text-decoration:underline}
/* attention-grabbing case-study CTA */
.sg-casecta{margin-top:1.15rem;display:inline-flex;align-items:center;gap:.6rem;cursor:pointer;
  font-family:var(--font-head);font-weight:600;font-size:.92rem;color:var(--carbon);
  background:linear-gradient(180deg,var(--volt),var(--volt-dim));border:0;border-radius:999px;
  padding:.7rem 1.1rem;line-height:1;letter-spacing:.01em;
  box-shadow:0 0 0 1px rgba(182,255,60,.5),0 0 18px rgba(182,255,60,.35);
  animation:caseBreathe 2.6s ease-in-out infinite;transition:transform .2s,box-shadow .2s}
.sg-casecta b{font-weight:700}
.sg-casecta:hover,.sg-casecta:focus-visible{transform:translateY(-2px) scale(1.03);outline:none;
  box-shadow:0 0 0 1px rgba(182,255,60,.7),0 0 30px rgba(182,255,60,.6);animation-play-state:paused}
.sg-casecta__dot{position:relative;width:9px;height:9px;border-radius:50%;background:var(--carbon);flex:none}
.sg-casecta__dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--carbon);opacity:.55;animation:caseDot 1.8s ease-out infinite}
.sg-casecta__arrow{font-size:1.05rem;transition:transform .25s}
.sg-casecta:hover .sg-casecta__arrow{transform:translateX(4px)}
@keyframes caseBreathe{0%,100%{box-shadow:0 0 0 1px rgba(182,255,60,.5),0 0 14px rgba(182,255,60,.3)}50%{box-shadow:0 0 0 1px rgba(182,255,60,.7),0 0 32px rgba(182,255,60,.6)}}
@keyframes caseDot{0%{transform:scale(.6);opacity:.7}100%{transform:scale(1.8);opacity:0}}
@media (prefers-reduced-motion:reduce){.sg-casecta,.sg-casecta__dot::after{animation:none}}
.sg-modal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:24px}
.sg-modal[hidden]{display:none}
.sg-modal__backdrop{position:absolute;inset:0;background:rgba(5,6,8,.8);backdrop-filter:blur(6px);opacity:0;transition:opacity .3s}
.sg-modal__panel{position:relative;z-index:1;max-width:680px;width:100%;max-height:88vh;overflow-y:scroll;overflow-x:hidden;scrollbar-gutter:stable;background:linear-gradient(160deg,#14181d,#0c0f12);border:1px solid var(--volt);box-shadow:0 0 0 1px rgba(182,255,60,.25),0 30px 90px -20px rgba(0,0,0,.9),0 0 60px -16px rgba(182,255,60,.45);border-radius:18px;padding:34px;transform:translateY(20px) scale(.985);opacity:0;transition:transform .35s cubic-bezier(.2,.8,.2,1),opacity .35s}
.sg-modal__panel{scrollbar-width:thin;scrollbar-color:var(--volt) rgba(182,255,60,.1)}
.sg-modal__panel::-webkit-scrollbar{width:12px}
.sg-modal__panel::-webkit-scrollbar-track{background:rgba(182,255,60,.08);border-radius:0 18px 18px 0}
.sg-modal__panel::-webkit-scrollbar-thumb{background:linear-gradient(var(--volt),var(--volt-dim));border-radius:999px;border:3px solid #0c0f12;box-shadow:0 0 10px rgba(182,255,60,.5)}
.sg-modal__panel::-webkit-scrollbar-thumb:hover{background:var(--volt)}
.sg-modal.is-open .sg-modal__backdrop{opacity:1}
.sg-modal.is-open .sg-modal__panel{transform:none;opacity:1}
.sg-modal__x{position:absolute;top:12px;right:16px;background:none;border:0;color:var(--muted);font-size:1.9rem;line-height:1;cursor:pointer}
.sg-modal__x:hover{color:var(--volt)}
.sg-modal__title{font-size:clamp(1.4rem,3vw,2rem);margin:.2rem 0}
.sg-modal__loc{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.06em;color:var(--muted);margin-bottom:1.3rem}
.sg-modal__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:1.4rem}
.sg-modal__stats div{background:rgba(182,255,60,.06);border:1px solid rgba(182,255,60,.28);border-radius:10px;padding:14px 10px;text-align:center}
.sg-modal__stats strong{display:block;font-family:var(--font-head);font-size:1.1rem;color:var(--volt)}
.sg-modal__stats span{font-size:.72rem;color:var(--muted)}
.sg-modal__body{color:var(--ink-2);font-size:1rem;margin-bottom:1rem}
.sg-modal__chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.3rem}
.sg-modal__chips span{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.05em;color:var(--volt);border:1px solid rgba(182,255,60,.3);border-radius:999px;padding:.25rem .6rem}
.sg-modal__fig{margin:0 0 1.3rem}
.sg-modal__figcap{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.03em;color:var(--muted);margin:0 0 .7rem}
.sg-modal__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.sg-modal__gcell{margin:0;padding:0;display:block;position:relative;border:1px solid rgba(182,255,60,.6);border-radius:10px;overflow:hidden;cursor:zoom-in;background:none;box-shadow:0 0 0 1px rgba(182,255,60,.12),0 0 22px rgba(182,255,60,.1);transition:transform .25s,box-shadow .25s}
.sg-modal__gcell:hover,.sg-modal__gcell:focus-visible{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(182,255,60,.4),0 0 28px rgba(182,255,60,.35);outline:none}
.sg-modal__gcell img{display:block;width:100%;height:100%;object-fit:cover;aspect-ratio:1/1}
.sg-modal__gcell figcaption{position:absolute;left:0;right:0;bottom:0;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.04em;color:var(--ink);background:linear-gradient(to top,rgba(5,6,8,.92),rgba(5,6,8,0));padding:.7rem .55rem .4rem;text-align:center}
.sg-modal__zoom{position:absolute;top:7px;right:7px;width:24px;height:24px;border-radius:6px;background:rgba(5,6,8,.7);border:1px solid rgba(182,255,60,.5);color:var(--volt);font-size:.85rem;line-height:22px;text-align:center;pointer-events:none}
@media (max-width:560px){.sg-modal__grid{grid-template-columns:repeat(2,1fr)}}
/* lightbox (enlarged heat map) */
.sg-lightbox{z-index:300;padding:18px}
.sg-lightbox .sg-modal__backdrop{background:rgba(3,4,5,.92)}
.sg-lightbox__panel{position:relative;z-index:1;max-width:min(96vw,1100px);width:auto;background:linear-gradient(160deg,#14181d,#0c0f12);border:1px solid var(--volt);box-shadow:0 0 0 1px rgba(182,255,60,.25),0 30px 90px -20px rgba(0,0,0,.9),0 0 60px -16px rgba(182,255,60,.45);border-radius:16px;padding:16px;transform:translateY(16px) scale(.98);opacity:0;transition:transform .3s cubic-bezier(.2,.8,.2,1),opacity .3s}
.sg-lightbox.is-open .sg-modal__backdrop{opacity:1}
.sg-lightbox.is-open .sg-lightbox__panel{transform:none;opacity:1}
.sg-lightbox__img{display:block;max-width:100%;max-height:80vh;border-radius:8px;border:1px solid rgba(182,255,60,.4)}
.sg-lightbox__cap{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.05em;color:var(--volt);text-align:center;margin:.7rem 0 .2rem}
.sg-lightbox__x{position:absolute;top:-14px;right:-14px;width:40px;height:40px;border-radius:999px;background:#0c0f12;border:1px solid var(--volt);color:var(--volt);font-size:1.5rem;line-height:38px;text-align:center;cursor:pointer;box-shadow:0 0 18px rgba(182,255,60,.45)}
.sg-lightbox__x:hover{background:var(--volt);color:#0c0f12}
@media (prefers-reduced-motion:reduce){.sg-lightbox__panel{transition:none}}
.sg-modal__quote{margin:0 0 1rem;padding-left:16px;border-left:3px solid var(--volt);font-size:1.05rem;line-height:1.5;color:var(--ink)}
.sg-modal__quote cite{display:block;margin-top:.6rem;font-style:normal;font-family:var(--font-mono);font-size:.78rem;color:var(--muted)}
.sg-modal__disc{color:var(--muted-2);font-size:.78rem;margin-bottom:1.3rem}
.sg-modal__cta{display:flex;gap:.7rem;flex-wrap:wrap}
@media (max-width:560px){.sg-modal__stats{grid-template-columns:1fr}.sg-modal__panel{padding:24px}}
@media (prefers-reduced-motion:reduce){.sg-modal__panel,.sg-modal__backdrop{transition:none}}