/* ============================================================
   ARISCOD — Engineered Systems identity (multi-page)
   Display: Sora · Body: Plus Jakarta Sans · Mono: JetBrains Mono
   ============================================================ */

:root{
  --ink:#0B1221;
  --ink-2:#0F1830;
  --paper:#F6F7F9;
  --soft:#EEF1F6;
  --mist:#E8EBF0;
  --line:#DCE0E8;
  --slate:#5B6478;
  --slate-2:#8B92A3;
  --signal:#3B5BFF;
  --signal-ink:#2A44D8;
  --beam:#00D4B8;
  --beam-deep:#05A891;
  --white:#FFFFFF;

  --radius:14px;
  --radius-sm:10px;
  --maxw:1200px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --shadow:0 24px 60px -30px rgba(11,18,33,.35);
  --shadow-lg:0 40px 90px -40px rgba(11,18,33,.55);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Plus Jakarta Sans',system-ui,sans-serif;
  background:var(--paper);color:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
ul{list-style:none}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,5vw,40px)}

/* ---------- Typography ---------- */
h1,h2,h3{font-family:'Sora',sans-serif;font-weight:700;line-height:1.1;letter-spacing:-.02em}
.eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:.72rem;font-weight:600;letter-spacing:.14em;
  color:var(--signal);text-transform:uppercase;display:inline-flex;align-items:center;gap:.55rem;margin-bottom:1.1rem;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 4px rgba(59,91,255,.15);animation:pulseDot 2.4s ease-in-out infinite}
@keyframes pulseDot{0%,100%{box-shadow:0 0 0 4px rgba(59,91,255,.15)}50%{box-shadow:0 0 0 7px rgba(59,91,255,.05)}}
.eyebrow--beam{color:var(--beam)}
.eyebrow--beam .dot{background:var(--beam);box-shadow:0 0 0 4px rgba(0,212,184,.18)}
.grad{color:var(--signal)}
.beam{color:var(--beam)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:'Sora',sans-serif;font-weight:600;font-size:.95rem;
  padding:.85rem 1.5rem;border-radius:var(--radius-sm);border:1px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),background .25s,box-shadow .25s,border-color .25s;
  white-space:nowrap;position:relative;overflow:hidden;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:var(--signal);color:#fff;box-shadow:0 14px 30px -12px rgba(59,91,255,.7)}
.btn--primary:hover{background:var(--signal-ink)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.28);color:#fff}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn--ghost-dark{border-color:var(--line);color:var(--ink)}
.btn--ghost-dark:hover{border-color:var(--ink)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-2)}
.btn--beam{background:var(--beam);color:#04231E;box-shadow:0 14px 30px -12px rgba(0,212,184,.6)}
.btn--beam:hover{background:var(--beam-deep);color:#fff}
.btn--block{width:100%}
.btn::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-18deg);transition:left .6s var(--ease)}
.btn:hover::after{left:140%}

/* ============================================================ NAV */
.nav{position:sticky;top:0;z-index:60;background:rgba(246,247,249,.82);
  backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.nav.scrolled{border-bottom-color:var(--line);background:rgba(246,247,249,.92)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:.6rem}
.logo__mark{display:grid;place-items:center}
.lm{transition:transform .4s var(--ease)}
.lm.a{fill:var(--ink)}.lm.b{fill:var(--signal)}.lm.c{fill:var(--beam)}.lm.d{fill:var(--ink)}
.logo:hover .lm.b{transform:translate(1px,-1px)}
.logo:hover .lm.c{transform:translate(-1px,1px)}
.logo__type{font-family:'Sora',sans-serif;font-weight:800;letter-spacing:.12em;font-size:1.05rem}
.nav__links{display:flex;align-items:center;gap:1.05rem}
.nav__item{position:relative}
.nav__link,.nav__parent{
  font-family:'Plus Jakarta Sans',system-ui,sans-serif;font-size:.92rem;font-weight:600;color:var(--slate);
  transition:color .2s;position:relative;line-height:1;white-space:nowrap;
}
.nav__link{display:inline-flex;align-items:center;padding:.8rem .1rem}
.nav__parent{display:inline-flex;align-items:center;gap:.4rem;background:none;border:0;padding:.8rem .1rem;cursor:pointer}
.nav__link:hover,.nav__link.active,.nav__parent:hover,.nav__parent.active,.nav__item:focus-within>.nav__parent{color:var(--ink)}
.nav__parent::after{content:"";width:.42rem;height:.42rem;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-1px);transition:transform .25s var(--ease)}
.nav__item:hover>.nav__parent::after,.nav__item:focus-within>.nav__parent::after,.nav__item.is-open>.nav__parent::after{transform:rotate(225deg) translate(-1px,-1px)}
.nav__link::after,.nav__parent::before{content:"";position:absolute;left:.1rem;bottom:.34rem;width:0;height:2px;background:var(--signal);transition:width .25s var(--ease)}
.nav__link:hover::after,.nav__link.active::after,.nav__parent:hover::before,.nav__parent.active::before,.nav__item:focus-within>.nav__parent::before{width:calc(100% - .2rem)}
.nav__dropdown{
  position:absolute;top:100%;left:50%;min-width:250px;transform:translate(-50%,8px);
  background:rgba(255,255,255,.98);border:1px solid var(--line);border-radius:12px;padding:.65rem;
  box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .2s,visibility .2s,transform .2s var(--ease);z-index:70;
}
.nav__item:hover>.nav__dropdown,.nav__item:focus-within>.nav__dropdown,.nav__item.is-open>.nav__dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.nav__dropdown--wide{width:min(560px,calc(100vw - 32px));display:grid;grid-template-columns:1.12fr .88fr;gap:.7rem}
.nav__group{display:grid;gap:.25rem}
.nav__group>span{font-family:'JetBrains Mono',monospace;font-size:.68rem;font-weight:600;letter-spacing:.11em;color:var(--signal);text-transform:uppercase;padding:.55rem .7rem .25rem}
.nav__dropdown a{display:block;color:var(--slate);font-size:.9rem;font-weight:600;border-radius:8px;padding:.68rem .72rem;transition:background .2s,color .2s,transform .2s var(--ease)}
.nav__dropdown a:hover{background:var(--paper);color:var(--ink);transform:translateX(2px)}
.nav__dropdown strong{display:block;color:var(--ink);font-family:'Sora',sans-serif;font-size:.92rem;margin-bottom:.18rem}
.nav__dropdown small{display:block;color:var(--slate);font-size:.76rem;font-weight:500;line-height:1.35}
.nav__cta{background:var(--ink);color:#fff !important;padding:.68rem 1.15rem;border-radius:8px;font-weight:700;font-size:.9rem;white-space:nowrap}
.nav__cta:hover,.nav__cta.active{background:var(--signal)}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:10px;margin-right:-10px}
.nav__toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================ HERO */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero__grid-bg{position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 70% 30%,#000 30%,transparent 78%);animation:gridDrift 24s linear infinite}
@keyframes gridDrift{to{background-position:56px 56px}}
.hero__grid-bg::after{content:"";position:absolute;top:-20%;right:-10%;width:60vw;height:60vw;
  background:radial-gradient(circle,rgba(59,91,255,.22),transparent 60%);filter:blur(20px);animation:auraFloat 12s ease-in-out infinite}
@keyframes auraFloat{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-3%,4%) scale(1.08)}}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4.5rem);
  align-items:center;padding:clamp(3.2rem,9vw,7.5rem) 0 clamp(3.5rem,8vw,6rem)}
.hero__copy .eyebrow{color:#fff;opacity:.9}
.hero__copy .eyebrow .dot{background:var(--beam);box-shadow:0 0 0 4px rgba(0,212,184,.18)}
.hero__title{font-size:clamp(2.1rem,5.4vw,4rem);font-weight:800;margin-bottom:1.5rem}
.hero__title .line{display:block}
.hero__title .grad{background:linear-gradient(100deg,var(--signal),var(--beam));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero__lead{font-size:clamp(1rem,1.4vw,1.15rem);color:#C4CAD8;max-width:36rem;margin-bottom:2.2rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:3rem}
.hero__stats{display:flex;gap:clamp(1.4rem,4vw,3rem);flex-wrap:wrap}
.hero__stats dt{font-family:'Sora',sans-serif;font-size:clamp(1.5rem,3vw,2rem);font-weight:700;font-variant-numeric:tabular-nums}
.hero__stats dd{font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--slate-2);letter-spacing:.06em;text-transform:uppercase;margin-top:.15rem}

/* load-in entrance */
.load{opacity:0;transform:translateY(20px);animation:loadIn .7s var(--ease) forwards;animation-delay:calc(var(--d,0)*90ms + 120ms)}
@keyframes loadIn{to{opacity:1;transform:none}}

/* Signature panel */
.hero__panel{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:1.1rem;box-shadow:var(--shadow-lg);backdrop-filter:blur(6px)}
.panel__head,.panel__foot{display:flex;align-items:center;justify-content:space-between}
.panel__label{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--slate-2);letter-spacing:.05em}
.panel__leds{display:flex;gap:6px}
.panel__leds i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.2)}
.panel__leds i:nth-child(1){background:var(--signal)}.panel__leds i:nth-child(3){background:var(--beam)}
.modgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:1rem 0;aspect-ratio:6/5}
.mod{border-radius:6px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.07);opacity:0;transform:scale(.6);animation:modIn .5s var(--ease) forwards}
.mod.sig{background:linear-gradient(135deg,var(--signal),rgba(59,91,255,.4));border-color:transparent}
.mod.bem{background:linear-gradient(135deg,var(--beam),rgba(0,212,184,.35));border-color:transparent}
.mod.pulse{animation:modIn .5s var(--ease) forwards, modPulse 2.6s ease-in-out infinite}
@keyframes modIn{to{opacity:1;transform:scale(1)}}
@keyframes modPulse{0%,100%{filter:brightness(1)}50%{filter:brightness(1.5)}}
.panel__foot{font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--slate-2);gap:.5rem}
.panel__count{color:#fff;font-weight:600}
.panel__status{margin-left:auto;color:var(--beam)}

/* ============================================================ MARQUEE STRIP */
.strip{background:var(--ink-2);color:#fff;border-top:1px solid rgba(255,255,255,.06);overflow:hidden}
.marquee{display:flex;overflow:hidden;padding:1.15rem 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__track{display:flex;align-items:center;gap:1.6rem;white-space:nowrap;animation:marquee 26s linear infinite;will-change:transform}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__track span{font-family:'Sora',sans-serif;font-weight:600;font-size:1.05rem;color:#D5DAE6}
.marquee__track .sep{color:var(--signal);font-weight:400}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ============================================================ SECTIONS */
.section{padding:clamp(4rem,9vw,7.5rem) 0}
.section--dark{background:var(--ink);color:#fff}
.section--soft{background:var(--soft)}
.sec-head{max-width:44rem;margin-bottom:clamp(2.2rem,5vw,3.8rem)}
.sec-head h2{font-size:clamp(1.8rem,4vw,3rem);margin-bottom:1rem}
.sec-sub{color:var(--slate);font-size:1.05rem}
.sec-head--light .sec-sub{color:#B7BEcc}
.section--dark .eyebrow{color:var(--signal)}
.section--dark .eyebrow--beam{color:var(--beam)}

/* ---------- Proof + consulting content ---------- */
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.proof-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.45rem;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.proof-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.proof-card span,.method-card__n{font-family:'JetBrains Mono',monospace;font-size:.72rem;font-weight:600;letter-spacing:.1em;color:var(--signal);display:block;margin-bottom:.85rem}
.proof-card h3,.method-card h3,.use-card h3,.case-card h3{font-size:1.08rem;margin-bottom:.5rem}
.proof-card p,.method-card p,.case-card p{color:var(--slate);font-size:.92rem}

.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.method-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.55rem;min-height:100%;transition:transform .3s var(--ease),box-shadow .3s}
.method-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}

.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.use-card{background:var(--ink-2);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:1.45rem;position:relative;overflow:hidden;transition:transform .3s var(--ease),border-color .3s,background .3s}
.use-card::after{content:"";position:absolute;inset:auto -20% -45% auto;width:10rem;height:10rem;background:radial-gradient(circle,rgba(0,212,184,.14),transparent 68%);pointer-events:none}
.use-card:hover{transform:translateY(-5px);border-color:rgba(0,212,184,.42);background:#101f2f}
.use-card span{font-family:'JetBrains Mono',monospace;font-size:.68rem;font-weight:600;letter-spacing:.12em;color:var(--beam);display:inline-flex;margin-bottom:.85rem}
.use-card p{color:#B7BECC;font-size:.9rem;position:relative;z-index:1}

.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}
.case-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;transition:transform .3s var(--ease),box-shadow .3s}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.case-card__top{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.case-card__top span{font-family:'JetBrains Mono',monospace;font-size:.68rem;font-weight:600;letter-spacing:.1em;color:var(--signal);text-transform:uppercase}
.case-card__top strong{font-size:.76rem;color:var(--beam-deep);background:rgba(0,212,184,.1);border:1px solid rgba(0,212,184,.2);border-radius:20px;padding:.28rem .65rem}
.case-card ul{display:grid;gap:.5rem;margin-top:1rem}
.case-card li{color:var(--slate);font-size:.88rem;padding-left:1.1rem;position:relative}
.case-card li::before{content:"";position:absolute;left:0;top:.65em;width:5px;height:5px;border-radius:50%;background:var(--signal)}

.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.project-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.55rem;display:flex;flex-direction:column;min-height:100%;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.project-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.project-card__top{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.05rem}
.project-card__top span{font-family:'JetBrains Mono',monospace;font-size:.68rem;font-weight:600;letter-spacing:.1em;color:var(--signal);text-transform:uppercase}
.project-card__top a{font-family:'Sora',sans-serif;font-size:.78rem;font-weight:700;color:var(--beam-deep);white-space:nowrap}
.project-card h3{font-size:1.32rem;margin-bottom:.55rem}
.project-card p{color:var(--slate);font-size:.94rem;margin-bottom:1rem}
.project-card__list{display:grid;gap:.5rem;margin-top:auto}
.project-card__list li{color:var(--slate);font-size:.88rem;padding-left:1.1rem;position:relative}
.project-card__list li::before{content:"";position:absolute;left:0;top:.65em;width:5px;height:5px;border-radius:50%;background:var(--beam)}

.archive-grid{display:grid;gap:1.2rem}
.archive-grid--2{grid-template-columns:repeat(2,1fr)}
.archive-grid--3{grid-template-columns:repeat(3,1fr)}
.archive-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.55rem;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.archive-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.archive-card--dark{background:var(--ink-2);border-color:rgba(255,255,255,.08);color:#fff}
.archive-card>span{font-family:'JetBrains Mono',monospace;font-size:.68rem;font-weight:600;letter-spacing:.11em;color:var(--signal);text-transform:uppercase;display:block;margin-bottom:.8rem}
.archive-card--dark>span{color:var(--beam)}
.archive-card h3{font-size:1.15rem;margin-bottom:.65rem}
.archive-card p{color:var(--slate);font-size:.94rem;margin-bottom:1rem}
.archive-card--dark p{color:#B7BECC}
.archive-list{display:grid;gap:.58rem;margin-top:.3rem}
.archive-list li{color:var(--slate);font-size:.9rem;line-height:1.5;padding-left:1.08rem;position:relative}
.archive-list--compact{gap:.45rem}
.archive-list--compact li{font-size:.86rem}
.archive-list li::before{content:"";position:absolute;left:0;top:.72em;width:5px;height:5px;border-radius:50%;background:var(--signal)}
.archive-card--dark .archive-list li{color:#C7CDDB}
.archive-card--dark .archive-list li::before{background:var(--beam)}
.archive-note{margin-top:1.2rem;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem 1.35rem;color:var(--slate)}
.archive-note strong{color:var(--ink)}

/* ---------- Search answer blocks ---------- */
.answer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.answer-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.45rem}
.answer-card span{font-family:'JetBrains Mono',monospace;font-size:.68rem;font-weight:600;letter-spacing:.11em;color:var(--signal);text-transform:uppercase;display:block;margin-bottom:.7rem}
.answer-card h3{font-size:1.08rem;margin-bottom:.5rem}
.answer-card p{color:var(--slate);font-size:.93rem}
.answer-card--dark{background:var(--ink-2);border-color:rgba(255,255,255,.08);color:#fff}
.answer-card--dark span{color:var(--beam)}
.answer-card--dark p{color:#B7BECC}
.visual-summary{margin-bottom:1.4rem;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--ink);box-shadow:var(--shadow)}
.visual-summary img{width:100%;height:auto;display:block}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.35rem}
.faq-item h3{font-size:1.02rem;margin-bottom:.45rem}
.faq-item p{color:var(--slate);font-size:.93rem}
.section--dark .faq-item{background:var(--ink-2);border-color:rgba(255,255,255,.08)}
.section--dark .faq-item p{color:#B7BECC}
.answer-table{display:grid;gap:.7rem}
.answer-row{display:grid;grid-template-columns:minmax(150px,.42fr) 1fr;gap:1rem;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:1rem}
.answer-row strong{font-family:'Sora',sans-serif;font-size:.95rem}
.answer-row span{color:var(--slate);font-size:.92rem}
.contact-link{color:var(--signal);font-weight:700}
.contact-link:hover{text-decoration:underline}

/* ---------- Pillars ---------- */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.pillar{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem 1.6rem;
  display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;position:relative;overflow:hidden}
.pillar::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:linear-gradient(90deg,var(--signal),var(--beam));transition:width .4s var(--ease)}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.pillar:hover::before{width:100%}
.pillar__idx{position:absolute;top:1.4rem;right:1.4rem;font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--slate-2)}
.pillar__icon{width:44px;height:44px;border-radius:12px;background:var(--paper);display:grid;place-items:center;margin-bottom:1.2rem;border:1px solid var(--line);transition:transform .4s var(--ease)}
.pillar:hover .pillar__icon{transform:rotate(-8deg) scale(1.05)}
.pillar__icon svg{width:22px;height:22px;fill:none;stroke:var(--signal);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pillar h3{font-size:1.25rem;margin-bottom:.5rem}
.pillar>p{color:var(--slate);font-size:.94rem;margin-bottom:1.1rem;flex:1}
.pillar__link{font-family:'Sora',sans-serif;font-weight:600;font-size:.9rem;color:var(--signal);transition:letter-spacing .25s}
.pillar:hover .pillar__link{letter-spacing:.02em}

/* ---------- Split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.split__card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.6rem,3vw,2.6rem);display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s}
.split__card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.split__card--alt{background:var(--ink);color:#fff;border-color:transparent}
.split__tag{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.1em;color:var(--signal);margin-bottom:1rem}
.split__card--alt .split__tag{color:var(--beam)}
.split__card h3{font-size:clamp(1.4rem,2.4vw,2rem);margin-bottom:.8rem}
.split__card>p{color:var(--slate);margin-bottom:1.6rem}
.split__card--alt>p{color:#B7BECC}
.feat{margin-bottom:1.8rem;flex:1}
.feat li{display:flex;gap:.7rem;align-items:flex-start;padding:.55rem 0;font-size:.95rem}
.feat li span{color:var(--signal);font-size:.85rem;margin-top:.15rem}
.split__card--alt .feat li span{color:var(--beam)}

/* ---------- Capabilities grid ---------- */
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.cap{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;transition:transform .3s var(--ease),box-shadow .3s}
.cap:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.cap__i{font-size:1.5rem;color:var(--signal);display:block;margin-bottom:.7rem}
.cap h3{font-size:1.1rem;margin-bottom:.35rem}
.cap p{color:var(--slate);font-size:.92rem}

/* ---------- Service blocks ---------- */
.srv{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,5vw,4rem);align-items:center}
.srv--rev .srv__text{order:2}
.srv__text h2{font-size:clamp(1.7rem,3.4vw,2.6rem);margin-bottom:.8rem}
.srv__text .sec-sub + .sec-sub{margin-top:.9rem}
.srv__text .pillar__link{display:inline-block;margin-top:1rem}
.srv__list{display:grid;gap:.2rem;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:.6rem 1.4rem}
.srv__list li{padding:1rem 0;border-bottom:1px solid var(--line);font-family:'Sora',sans-serif;font-weight:600;font-size:1.02rem;position:relative;padding-left:1.6rem;transition:padding-left .25s}
.srv__list li:last-child{border-bottom:0}
.srv__list li::before{content:"→";position:absolute;left:0;color:var(--signal)}
.srv__list li:hover{padding-left:2rem}

/* ---------- Packs ---------- */
.packs{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.pack{background:var(--ink-2);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:1.6rem;transition:transform .3s var(--ease),border-color .3s,background .3s;position:relative;overflow:hidden}
.pack::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 100% 0%,rgba(59,91,255,.18),transparent 45%);opacity:0;transition:opacity .3s}
.pack:hover{transform:translateY(-6px);border-color:rgba(59,91,255,.5);background:#111c39}
.pack:hover::after{opacity:1}
.pack__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.2rem;position:relative;z-index:1}
.pack__code{font-family:'JetBrains Mono',monospace;font-size:.7rem;font-weight:600;letter-spacing:.1em;color:#fff;background:rgba(59,91,255,.18);border:1px solid rgba(59,91,255,.4);padding:.3rem .6rem;border-radius:6px}
.pack__live{font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--beam);display:inline-flex;align-items:center;gap:.4rem}
.pack__live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--beam);box-shadow:0 0 0 3px rgba(0,212,184,.2);animation:blip 1.8s ease-in-out infinite}
@keyframes blip{0%,100%{opacity:1}50%{opacity:.35}}
.pack h3{font-size:1.35rem;margin-bottom:.5rem;position:relative;z-index:1}
.pack>p{color:#B7BECC;font-size:.92rem;margin-bottom:1.1rem;position:relative;z-index:1}
.pack__tags{display:flex;flex-wrap:wrap;gap:.5rem;position:relative;z-index:1}
.pack__tags li{font-size:.74rem;color:#C7CDDB;border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:.25rem .7rem}
.packs__note{margin-top:2rem;color:var(--slate);font-size:.95rem}
.section--dark .packs__note{color:#B7BECC}
.packs__note a{color:var(--beam);font-weight:600;border-bottom:1px solid transparent}
.packs__note a:hover{border-bottom-color:var(--beam)}

/* ---------- AI ---------- */
.section--ai{position:relative;background:linear-gradient(180deg,#071B1A,#04110F);color:#fff;overflow:hidden}
.section--ai-plain{background:#05130F}
.ai__aura{position:absolute;inset:0;background:radial-gradient(ellipse 50% 60% at 15% 20%,rgba(0,212,184,.18),transparent 60%);pointer-events:none;animation:auraFloat 14s ease-in-out infinite}
.ai__inner{position:relative;z-index:2;display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.ai__lead h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:1rem}
.ai__lead .sec-sub{color:#AEC7C2;margin-bottom:1.8rem}
.ai__cards{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.ai__cards--3{grid-template-columns:repeat(3,1fr)}
.ai-card{background:rgba(255,255,255,.04);border:1px solid rgba(0,212,184,.18);border-radius:var(--radius);padding:1.4rem;transition:transform .3s var(--ease),border-color .3s,background .3s;position:relative}
.ai-card:hover{transform:translateY(-5px);border-color:var(--beam);background:rgba(0,212,184,.07)}
.ai-card__n{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:rgba(0,212,184,.6);display:block;margin-bottom:.7rem}
.ai-card h3{font-size:1.1rem;margin-bottom:.4rem;color:var(--beam)}
.ai-card p{font-size:.9rem;color:#B9CFCB}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.step{position:relative;padding-top:2.4rem}
.step::before{content:"";position:absolute;top:1.2rem;left:0;right:0;height:1px;background:var(--line)}
.section--dark .step::before{background:rgba(255,255,255,.12)}
.step__num{font-family:'JetBrains Mono',monospace;font-weight:600;font-size:.9rem;color:#fff;background:var(--signal);width:34px;height:34px;border-radius:9px;display:grid;place-items:center;position:absolute;top:0;left:0}
.steps--beam .step__num{background:var(--beam);color:#04231E}
.step h3{font-size:1.2rem;margin-bottom:.5rem}
.step p{color:var(--slate);font-size:.92rem}
.section--dark .step p{color:#B7BECC}

/* ---------- Page hero ---------- */
.pagehero{position:relative;background:var(--ink);color:#fff;overflow:hidden;padding:clamp(3rem,8vw,5.5rem) 0 clamp(2.6rem,6vw,4rem)}
.pagehero--dark{background:#0a1020}
.pagehero--ai{background:linear-gradient(180deg,#071B1A,#04110F)}
.pagehero__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 70% 100% at 80% 0%,#000,transparent 75%);animation:gridDrift 24s linear infinite}
.pagehero--ai .pagehero__grid::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 50% 80% at 10% 10%,rgba(0,212,184,.18),transparent 55%)}
.pagehero__inner{position:relative;z-index:2}
.pagehero .eyebrow{color:#fff;opacity:.9}
.pagehero--ai .eyebrow{color:var(--beam)}
.ph-title{font-size:clamp(2rem,5vw,3.6rem);font-weight:800;max-width:20ch;margin-bottom:1rem}
.pagehero__lead{color:#C4CAD8;max-width:46rem;font-size:clamp(1rem,1.4vw,1.12rem)}
.pagehero--ai .pagehero__lead{color:#AEC7C2}
.crumbs{margin-top:1.6rem;display:flex;gap:.6rem;align-items:center;font-family:'JetBrains Mono',monospace;font-size:.74rem;color:var(--slate-2)}
.crumbs a{color:var(--slate-2)}.crumbs a:hover{color:#fff}

/* ---------- CTA band + contact ---------- */
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-band__inner h2{font-size:clamp(1.6rem,3.4vw,2.6rem)}
.cta__inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.cta__copy h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:1rem}
.cta__meta{display:grid;gap:.9rem;margin-top:1.6rem}
.cta__meta li{display:flex;gap:1rem;align-items:baseline;font-size:1rem;border-top:1px solid var(--line);padding-top:.9rem}
.cta__meta span{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--slate-2);letter-spacing:.06em;text-transform:uppercase;min-width:74px}
.cta__form{background:var(--white);border-radius:18px;padding:clamp(1.5rem,3vw,2.4rem);box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--ink);margin-bottom:.4rem}
.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:1rem;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:.85rem .9rem;transition:border-color .2s,box-shadow .2s;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(59,91,255,.15)}
.field input.invalid,.field textarea.invalid{border-color:#E5484D;box-shadow:0 0 0 3px rgba(229,72,77,.12)}
.form__note{margin-top:.9rem;font-size:.88rem;font-weight:600;min-height:1.2rem}
.form__note.ok{color:var(--beam-deep)}
.form__note.err{color:#E5484D}

/* ============================================================ FOOTER */
.footer{background:var(--ink-2);color:#fff;padding:clamp(3rem,6vw,4rem) 0 2rem}
.footer__inner{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.08)}
.footer__brand .logo__type{display:block;margin-bottom:.6rem}
.footer__brand p{color:var(--slate-2);font-family:'JetBrains Mono',monospace;font-size:.74rem;letter-spacing:.04em;max-width:24rem}
.footer__nav{display:flex;gap:1.6rem;flex-wrap:wrap;align-items:center}
.footer__nav a{color:#C7CDDB;font-size:.9rem;transition:color .2s}
.footer__nav a:hover{color:#fff}
.footer__bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1.6rem;color:var(--slate-2);font-size:.8rem}
.footer__badge{font-family:'JetBrains Mono',monospace;letter-spacing:.06em}

/* ============================================================ REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============================================================ RESPONSIVE */
@media (max-width:1100px){
  .nav__links{gap:.72rem}
  .nav__link,.nav__parent{font-size:.86rem}
  .nav__cta{font-size:.84rem;padding:.62rem .9rem}
}
@media (max-width:1024px){
  .proof-grid,.method-grid{grid-template-columns:repeat(2,1fr)}
  .use-grid,.case-grid,.project-grid,.answer-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}
  .archive-grid--2,.archive-grid--3{grid-template-columns:repeat(2,1fr)}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .packs{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .cap-grid{grid-template-columns:repeat(2,1fr)}
  .ai__cards--3{grid-template-columns:repeat(2,1fr)}
  .hero__inner{grid-template-columns:1fr;gap:2.6rem}
  .hero__panel{max-width:460px;width:100%}
  .ai__inner{grid-template-columns:1fr}
  .cta__inner{grid-template-columns:1fr}
  .srv{grid-template-columns:1fr;gap:1.4rem}
  .srv--rev .srv__text{order:0}
}
@media (max-width:760px){
  .nav__links{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);padding:.6rem clamp(18px,5vw,40px) 1.4rem;
    transform:translateY(-140%);transition:transform .35s var(--ease);box-shadow:var(--shadow);max-height:calc(100dvh - 72px);overflow-y:auto}
  .nav__links.open{transform:translateY(0)}
  .nav__link,.nav__parent{width:100%;justify-content:space-between;padding:.95rem 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav__link::after,.nav__parent::before{display:none}
  .nav__item{border-bottom:1px solid var(--line)}
  .nav__item .nav__parent{border-bottom:0}
  .nav__dropdown,.nav__dropdown--wide{
    position:static;display:none;grid-template-columns:1fr;width:100%;min-width:0;transform:none;
    opacity:1;visibility:visible;pointer-events:auto;background:transparent;border:0;border-radius:0;
    box-shadow:none;padding:0 0 .85rem;transition:none;
  }
  .nav__item:hover>.nav__dropdown,.nav__item:focus-within>.nav__dropdown{display:none;transform:none}
  .nav__item.is-open>.nav__dropdown{display:grid}
  .nav__dropdown a{padding:.68rem .8rem;margin:.12rem 0;background:var(--white);border-radius:8px;font-size:.92rem}
  .nav__dropdown a:hover{transform:none}
  .nav__group>span{padding:.65rem .3rem .25rem}
  .nav__cta{margin-top:.8rem;text-align:center;border-bottom:0 !important}
  .nav__toggle{display:flex}
  .split{grid-template-columns:1fr}
  .ai__cards{grid-template-columns:1fr}
  .footer__inner{flex-direction:column}
  .cta-band__inner{flex-direction:column;align-items:flex-start}
  .hero__title .line{display:inline}
  .hero__title{line-height:1.14}
}
@media (max-width:560px){
  .proof-grid,.method-grid,.use-grid,.case-grid,.project-grid,.archive-grid--2,.archive-grid--3,.pillars,.packs,.steps,.cap-grid,.ai__cards--3,.answer-grid,.faq-grid{grid-template-columns:1fr}
  .answer-row{grid-template-columns:1fr}
  .project-card__top{align-items:flex-start;flex-direction:column;gap:.45rem}
  .hero__stats{gap:1.4rem 2rem}
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .btn{width:100%}
  .section{padding:3.4rem 0}
  .hero__panel{padding:.9rem}
  .modgrid{gap:6px}
  .marquee__track span{font-size:.95rem}
  .crumbs{flex-wrap:wrap}
  .cta-band .btn{width:100%}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .mod,.reveal,.load{opacity:1;transform:none}
  .marquee__track{animation:none}
  .hero__grid-bg,.pagehero__grid,.ai__aura{animation:none}
}

/* ---------- Focus ---------- */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:1rem;top:.75rem;z-index:100;background:var(--ink);color:#fff;padding:.7rem 1rem;border-radius:8px;transform:translateY(-140%);transition:transform .2s var(--ease)}
.skip-link:focus{transform:translateY(0)}