/* Home hero */
.home-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--color-border);padding:clamp(2.4rem,4.5vh,3.6rem) 0 1.25rem}
.hero-grid{min-height:calc(100svh - 8rem);display:grid;grid-template-columns:minmax(0,1.12fr) minmax(25rem,.88fr);gap:clamp(2.5rem,5vw,5.5rem);align-items:center}
.hero-copy{padding-block:.75rem}
.hero-copy h1{max-width:11.8ch;margin:1.7rem 0 1.35rem;font-size:clamp(3.45rem,5.15vw,5rem);letter-spacing:-.052em;line-height:1.02}
.hero-copy h1 strong,.hero-copy h1 span{display:block}
.hero-copy h1 strong{font-weight:780}
.hero-copy h1 span{font-weight:420}
.hero-copy>p{max-width:40rem;margin-bottom:1.6rem;font-size:clamp(1.02rem,1.2vw,1.13rem);line-height:1.68}
.hero-copy .button-row{margin-top:1.55rem}
.hero-footnote{height:1.6rem;display:flex;justify-content:flex-end;color:#8791A4;font-size:.69rem;letter-spacing:.12em;text-transform:uppercase}

.hero-system{position:relative;width:min(100%,31rem);aspect-ratio:1/1;margin-inline:auto}
.hero-system::before{content:"";position:absolute;inset:12%;background:radial-gradient(circle at center,rgba(27,42,74,.045),transparent 64%);border-radius:50%}
.system-orbit{position:absolute;border:1px solid #DCE1E9;border-radius:50%}
.system-orbit--outer{inset:8%}
.system-orbit--inner{inset:27%;border-style:dashed}
.system-axis{position:absolute;height:1px;background:linear-gradient(90deg,transparent,#D8DEE8 18%,#D8DEE8 82%,transparent)}
.system-axis--horizontal{left:8%;right:8%;top:50%}
.system-input,.system-output{position:absolute;background:rgba(255,255,255,.97);border:1px solid #D8DEE8;box-shadow:0 .55rem 1.6rem rgba(27,42,74,.055);color:#56627A;text-transform:uppercase}
.system-input{left:0;width:6.7rem;height:2.2rem;display:grid;place-items:center;font-size:.58rem;font-weight:800;letter-spacing:.13em}
.system-input--language{top:28%}
.system-input--context{bottom:27%}
.system-output{right:-.25rem;width:7.7rem;min-height:2.55rem;padding:.45rem .65rem;display:grid;grid-template-columns:1.3rem 1fr;align-items:center;gap:.35rem}
.system-output b{color:var(--sophium-gold);font-size:.56rem;letter-spacing:.08em}
.system-output span{font-size:.55rem;font-weight:800;letter-spacing:.1em}
.system-output--structure{top:21%}
.system-output--validate{top:calc(50% - 1.25rem)}
.system-output--execute{bottom:20%}
.system-core{position:absolute;left:50%;top:50%;width:9rem;height:9rem;transform:translate(-50%,-50%);display:grid;place-items:center;align-content:center;border-radius:50%;background:var(--sophium-navy);box-shadow:0 1.7rem 3.8rem rgba(27,42,74,.18)}
.system-core::after{content:"";position:absolute;inset:-.62rem;border:1px solid rgba(201,162,39,.58);border-radius:50%}
.system-core-mark{color:white;font-size:2.9rem;font-weight:800;line-height:1;letter-spacing:-.08em}
.system-core small{margin-top:.55rem;color:var(--sophium-gold);font-size:.52rem;font-weight:800;letter-spacing:.16em}
.system-signal{position:absolute;width:.5rem;height:.5rem;background:var(--sophium-gold);border-radius:50%;box-shadow:0 0 0 .32rem rgba(201,162,39,.1)}
.system-signal--a{left:18%;top:49.25%}
.system-signal--b{right:18%;top:49.25%}
.system-signal--c{left:49.25%;bottom:10%}

.home-purpose{padding-top:8.5rem}.home-purpose .section-heading{margin-bottom:4.5rem}

/* Process */
.process-steps{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--color-border)}.process-step{position:relative;padding:2rem 2.5rem 0 0}.process-step:not(:last-child){border-right:1px solid var(--color-border);margin-right:2.5rem}.step-number{display:block;margin-bottom:2.8rem;color:var(--sophium-gold);font-size:.7rem;font-weight:800;letter-spacing:.14em}.process-step h3{font-size:1.45rem}.process-step p{max-width:20rem;margin-bottom:0}

/* Intelligent Software */
.intelligent-section{border-block:1px solid var(--color-border)}.intelligent-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:clamp(4rem,8vw,8rem);align-items:start}.principles-list{border-top:1px solid #DDE2EA}.principles-list article{display:grid;grid-template-columns:2.5rem 1fr;gap:1rem;padding:1.55rem 0;border-bottom:1px solid #DDE2EA}.principles-list article>span{padding-top:.2rem;color:var(--sophium-gold);font-size:.68rem;font-weight:800;letter-spacing:.12em}.principles-list h3{margin-bottom:.45rem}.principles-list p{margin:0;max-width:32rem}

/* Product */
.products-section{overflow:hidden}.products-section .section-heading{margin-bottom:4rem}.product-feature{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(3rem,7vw,7rem);align-items:center;padding:clamp(2rem,5vw,4.5rem);background:#F4F6F9;border:1px solid var(--color-border);border-radius:1.1rem}.product-kicker{display:block;margin-bottom:1.2rem;color:var(--sophium-gold);font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.product-copy h3{font-size:clamp(2.4rem,4vw,3.6rem);margin-bottom:.65rem}.product-tagline{font-size:1.1rem;color:#3E4B63}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:.7rem 1.2rem;margin:1.8rem 0;padding:0;list-style:none}.feature-list li{position:relative;padding-left:1rem;color:#39465D;font-size:.9rem}.feature-list li::before{content:"";position:absolute;left:0;top:.68em;width:.3rem;height:.3rem;border-radius:50%;background:var(--sophium-gold)}.official-meta{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;margin-bottom:1.5rem}
.official-meta svg{flex:0 0 auto}
.engine-chip{display:inline-flex;align-items:center;gap:.4rem}
.engine-chip svg{flex:0 0 auto}.product-preview{position:relative;padding:2rem 0 2rem 2rem}.preview-window{overflow:hidden;min-height:25rem;border:1px solid #D9DFE8;border-radius:.8rem;background:white;box-shadow:var(--shadow-product);transform:rotate(1.2deg)}.preview-top{height:2.8rem;display:flex;align-items:center;gap:.4rem;padding:0 1rem;border-bottom:1px solid #E7EAF0}.preview-top span{width:.48rem;height:.48rem;border-radius:50%;background:#D8DEE7}.preview-top b{margin-left:auto;color:#657086;font-size:.55rem;letter-spacing:.14em}.preview-body{display:grid;grid-template-columns:4rem 1fr;min-height:22.2rem}.preview-sidebar{display:grid;align-content:start;gap:1.3rem;padding:1.5rem 1.2rem;background:var(--sophium-navy)}.preview-sidebar i{display:block;width:1.35rem;height:.3rem;border-radius:1rem;background:rgba(255,255,255,.3)}.preview-sidebar i:first-child{background:var(--sophium-gold)}.preview-content{padding:2rem}.preview-title span,.preview-title small,.preview-panel span{display:block;border-radius:.3rem;background:#E7EAF0}.preview-title span{width:9rem;height:.8rem;background:var(--sophium-navy)}.preview-title small{width:14rem;height:.4rem;margin-top:.75rem}.preview-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin:2rem 0}.preview-stats i{height:4.8rem;border:1px solid #E2E6ED;border-radius:.55rem;background:#FAFBFC}.preview-panel{display:grid;gap:.85rem;padding:1.3rem;border:1px solid #E2E6ED;border-radius:.55rem}.preview-panel span{height:.55rem}.preview-panel span:nth-child(2){width:83%}.preview-panel span:nth-child(3){width:91%}.preview-panel span:nth-child(4){width:66%}.preview-badge{position:absolute;right:-1.4rem;bottom:0;display:grid;padding:1rem 1.25rem;background:var(--sophium-navy);box-shadow:0 1rem 2.5rem rgba(27,42,74,.18)}.preview-badge span{color:white;font-weight:800}.preview-badge small{color:#AEB8CA;font-size:.65rem}

/* Control */
.control-section{position:relative;overflow:hidden;padding-block:clamp(6rem,10vw,9rem)}.control-section::after{content:"S";position:absolute;right:-.04em;top:-.25em;color:rgba(255,255,255,.025);font-size:34rem;font-weight:900;line-height:1;pointer-events:none}.control-intro{position:relative;z-index:1;max-width:54rem}.eyebrow--dark{color:#D5B64B}.control-intro h2{font-size:clamp(3.3rem,6vw,5.8rem);letter-spacing:-.055em;margin-bottom:2rem}.control-intro h2 span{color:#D7DFEC;font-weight:430}.control-intro p{max-width:45rem;font-size:1.08rem}.control-flow{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:1.2rem;align-items:center;margin-top:5rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.14)}.control-flow>div{display:grid;gap:.25rem}.control-flow>div>span{color:var(--sophium-gold);font-size:.62rem;font-weight:800;letter-spacing:.14em}.control-flow strong{color:white;font-size:1.15rem}.control-flow small{color:#9EAABC}.control-flow>i{color:#71809A;font-style:normal}

/* Engineering */
.engineering-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(4rem,9vw,9rem);align-items:start}.engineering-section .section-heading{max-width:49rem}.engineering-section h2{font-size:clamp(2.5rem,4.6vw,4.3rem);letter-spacing:-.045em}.engineering-points{border-top:1px solid var(--color-border)}.engineering-points article{padding:1.6rem 0;border-bottom:1px solid var(--color-border)}.engineering-points span{display:block;margin-bottom:.55rem;color:var(--sophium-navy);font-weight:800}.engineering-points p{margin:0}

/* About + CTA */
.about-home{border-block:1px solid var(--color-border)}.about-home-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(4rem,10vw,10rem);align-items:start}.about-home-grid h2{max-width:11ch}.about-home-grid>div:last-child{padding-top:2.5rem}.home-cta{padding-block:clamp(6rem,10vw,9rem);text-align:center}.home-cta-inner{max-width:54rem}.home-cta .eyebrow::before{display:none}.home-cta h2{font-size:clamp(3rem,5vw,5rem);margin-bottom:1.3rem}.home-cta p{max-width:41rem;margin:0 auto}.button-row--center{justify-content:center}

/* Internal page baseline */
.page-intro{padding-block:clamp(5rem,10vw,8rem);border-bottom:1px solid var(--color-border)}.page-intro h1{max-width:14ch;margin-bottom:1.5rem}.page-intro p{max-width:44rem;font-size:1.15rem}.foundation-note{margin-top:2.5rem;padding:1.25rem 1.5rem;border-left:2px solid var(--sophium-gold);background:var(--color-surface)}.foundation-note p{margin:0}.placeholder-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--color-border);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden}.placeholder-item{background:white;padding:2rem}.placeholder-item span{display:block;color:var(--sophium-gold);font-size:.75rem;font-weight:800;letter-spacing:.12em;margin-bottom:.75rem}.placeholder-item p{margin-bottom:0}

/* Reveal */
.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transform:translateY(18px);transition:opacity 600ms ease,transform 600ms ease}.js .reveal.is-visible{opacity:1;transform:none}

/* Home v1.2 refinements */
.home-purpose{padding-top:7rem}.home-purpose .section-heading{margin-bottom:3.5rem}
.home-purpose .section-heading h2{line-height:1.16}
.process-steps{position:relative}.process-steps::before{content:"";position:absolute;left:0;right:0;top:-1px;height:1px;background:linear-gradient(90deg,var(--sophium-gold) 0 7%,var(--color-border) 7% 100%)}
.intelligent-section,.products-section,.engineering-section,.about-home{--section-local-space:clamp(5.25rem,7vw,7rem);padding-block:var(--section-local-space)}
.products-section .section-heading{margin-bottom:3.25rem}

.product-feature{grid-template-columns:.72fr 1.28fr;gap:clamp(2.5rem,5vw,5rem);padding:clamp(2rem,4vw,3.75rem)}
.product-preview--real{position:relative;min-height:30rem;padding:1.25rem 0 2rem 1.5rem;isolation:isolate}
.product-shot{margin:0;overflow:hidden;background:white;border:1px solid #D9DFE8;border-radius:.75rem;box-shadow:0 1.4rem 3.2rem rgba(27,42,74,.13)}
.product-shot img{display:block;width:100%;height:auto}
.product-shot--primary{position:relative;z-index:2;width:91%;margin-left:auto;transform:rotate(.45deg)}
.product-shot--secondary{position:absolute;z-index:3;left:0;bottom:.2rem;width:48%;transform:rotate(-1.4deg);box-shadow:0 1.25rem 2.8rem rgba(27,42,74,.17)}
.product-real-label{position:absolute;z-index:4;right:-.35rem;bottom:1rem;display:grid;gap:.18rem;min-width:10.5rem;padding:.85rem 1rem;background:var(--sophium-navy);box-shadow:0 .8rem 2rem rgba(27,42,74,.16)}
.product-real-label span{color:white;font-size:.7rem;font-weight:800;letter-spacing:.12em}
.product-real-label small{color:#AEB8CA;font-size:.63rem}

.control-section{padding-block:clamp(5.5rem,8vw,7.5rem)}
.control-flow{margin-top:4rem}.control-flow>i{font-size:1.05rem;color:#91A0B8}
.control-flow small{color:#B6C0D0}

.engineering-grid{grid-template-columns:1.08fr .92fr;gap:clamp(4rem,7vw,7rem)}
.engineering-section .section-heading{max-width:56rem}
.engineering-section h2{font-size:clamp(2.45rem,3.85vw,3.65rem);line-height:1.15;max-width:15ch}
.engineering-section h2 span{font-weight:450}

.about-home{position:relative;overflow:hidden}
.about-home::after{content:"SOPHIUM";position:absolute;right:-.04em;bottom:-.28em;color:rgba(27,42,74,.025);font-size:clamp(8rem,19vw,18rem);font-weight:850;letter-spacing:-.06em;line-height:1;pointer-events:none}
.about-home-grid{position:relative;z-index:1;grid-template-columns:.9fr 1.1fr;gap:clamp(4rem,8vw,8rem)}
.about-home-title{position:relative;padding-bottom:1.4rem}
.about-home-title::after{content:"";position:absolute;left:0;bottom:0;width:5rem;height:1px;background:var(--sophium-gold)}
.about-signature{display:block;margin-top:2rem;color:#8490A5;font-size:.67rem;font-weight:750;letter-spacing:.17em}
.about-home-copy{padding-top:2rem;max-width:38rem}
.home-cta{padding-block:clamp(5rem,7vw,6.5rem)}
.home-cta h2{font-size:clamp(2.8rem,4.5vw,4.35rem)}

/* Internal detail pages: capability grid, screenshots, light flow, contact */
.capability-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2.5rem 3rem;margin-top:1rem}
.capability-card{padding-top:1.6rem;border-top:1px solid var(--color-border)}
.capability-card h3{font-size:1.25rem;margin-bottom:.55rem}
.capability-card p{margin:0;max-width:28rem}

.detail-shots{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:end;margin-top:1rem}
.detail-shots figure{margin:0;overflow:hidden;background:white;border:1px solid #D9DFE8;border-radius:.75rem;box-shadow:var(--shadow-product)}
.detail-shots img{display:block;width:100%;height:auto}
.detail-shots figcaption{margin-top:.85rem;color:var(--color-muted);font-size:.85rem}

.flow-steps{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:1.2rem;align-items:center;margin-top:3rem;padding-top:2.25rem;border-top:1px solid var(--color-border)}
.flow-steps>div{display:grid;gap:.3rem}
.flow-steps>div>span{color:var(--sophium-gold);font-size:.62rem;font-weight:800;letter-spacing:.14em}
.flow-steps strong{color:var(--sophium-navy);font-size:1.05rem}
.flow-steps small{color:var(--color-muted)}
.flow-steps>i{color:#C3CAD6;font-style:normal;font-size:1.05rem}

.values-list{border-top:1px solid var(--color-border)}
.values-list article{display:grid;grid-template-columns:2.5rem 1fr;gap:1rem;padding:1.55rem 0;border-bottom:1px solid var(--color-border)}
.values-list article>span{padding-top:.2rem;color:var(--sophium-gold);font-size:.68rem;font-weight:800;letter-spacing:.12em}
.values-list h3{margin-bottom:.45rem}
.values-list p{margin:0;max-width:34rem}

.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-top:1rem}
.contact-card{padding:2.25rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}
.contact-card h3{font-size:1.3rem;margin-bottom:.6rem}
.contact-card p{margin-bottom:1.4rem;max-width:26rem}

@media(max-width:800px){
  .capability-grid{grid-template-columns:1fr;gap:2rem}
  .detail-shots{grid-template-columns:1fr}
  .flow-steps{grid-template-columns:1fr;gap:.75rem}
  .flow-steps>div{padding:.85rem 0;border-bottom:1px solid var(--color-border)}
  .flow-steps>i{display:none}
  .contact-grid{grid-template-columns:1fr}
}

/* Hero visual (image in place of the abstract diagram) */
.hero-visual{position:relative;width:100%;margin:0}
.hero-visual-frame{position:relative;overflow:hidden;border-radius:1.1rem;border:1px solid #D9DFE8;box-shadow:0 2rem 4.5rem rgba(17,28,52,.16);aspect-ratio:4/3}
.hero-visual-frame img{display:block;width:100%;height:100%;object-fit:cover}
.hero-visual-badge{position:absolute;left:-1rem;bottom:1.6rem;z-index:2;display:grid;gap:.15rem;padding:.9rem 1.15rem;background:var(--sophium-navy);box-shadow:0 1rem 2.5rem rgba(27,42,74,.2);border-radius:.5rem}
.hero-visual-badge span{color:white;font-weight:800;font-size:.85rem}
.hero-visual-badge small{color:var(--sophium-gold-bright);font-weight:650;font-size:.65rem;letter-spacing:.08em;text-transform:uppercase}
@media(max-width:1000px){.hero-visual-frame{aspect-ratio:16/10}}
@media(max-width:800px){.hero-visual-badge{left:.75rem}}

/* Ecosystem: the two Sophium engines */
.engines-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.25rem;margin-top:1rem}
.engine-card{display:flex;flex-direction:column;border:1px solid var(--color-border);border-radius:1.1rem;overflow:hidden;background:white;box-shadow:0 1rem 2.5rem rgba(17,28,52,.06)}
.engine-card figure{margin:0;position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--color-surface-strong)}
.engine-card img{width:100%;height:100%;object-fit:cover;display:block}
.engine-badge{position:absolute;left:1rem;top:1rem;z-index:2;display:inline-flex;align-items:center;gap:.35rem;padding:.4rem .75rem;background:rgba(255,255,255,.96);border-radius:2rem;font-size:.66rem;font-weight:800;letter-spacing:.08em;color:var(--sophium-navy);text-transform:uppercase}
.engine-badge--roadmap{background:var(--sophium-navy);color:white}
.engine-body{padding:clamp(1.6rem,3vw,2.25rem);display:grid;gap:.85rem}
.engine-kicker{color:var(--sophium-gold);font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.engine-body h3{font-size:1.55rem;margin:0}
.engine-body p{margin:0}
.engine-chips{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:.15rem}
.engine-chip{padding:.35rem .7rem;border:1px solid var(--color-border);border-radius:2rem;font-size:.72rem;font-weight:700;color:#3E4B63;background:var(--color-surface)}
.engine-body .text-link{margin-top:.35rem}
@media(max-width:1000px){.engines-grid{grid-template-columns:1fr}}

/* Security & trust pillars (dark) */
.pillars-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;margin-top:3.25rem;padding-top:2.25rem;border-top:1px solid rgba(255,255,255,.14)}
.pillar-card{display:grid;gap:.6rem;align-content:start}
.pillar-card>span{color:var(--sophium-gold);font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.pillar-card h3{color:white;font-size:1.25rem;margin:0}
.pillar-card p{color:#C8D0DE;margin:0}
@media(max-width:800px){
  .pillars-grid{grid-template-columns:1fr;gap:0}
  .pillar-card{padding:1.4rem 0;border-bottom:1px solid rgba(255,255,255,.1)}
}

/* Single conceptual photo inside a product-feature preview column */
.product-photo{margin:0;height:100%;min-height:22rem;border-radius:.9rem;overflow:hidden;border:1px solid #D9DFE8;box-shadow:var(--shadow-product)}
.product-photo img{display:block;width:100%;height:100%;object-fit:cover}
.product-feature--roadmap{background:white;border-style:dashed}

/* About visual (sculpture render) */
.about-visual-figure{margin:0;overflow:hidden;border-radius:1rem;border:1px solid #D9DFE8;box-shadow:var(--shadow-product)}
.about-visual-figure img{display:block;width:100%;height:auto}

/* Sophium proprietary hero system */
.hero-brand-system{position:relative;width:min(100%,31rem);aspect-ratio:1/1;margin-inline:auto}
.hero-brand-orbit{position:absolute;left:50%;top:50%;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none}
.hero-brand-orbit--outer{width:88%;height:88%;border:1px solid #D8DFE9}
.hero-brand-orbit--inner{width:56%;height:56%;border:1px dashed #D8DFE9}
.hero-brand-core{position:absolute;left:50%;top:50%;width:10.2rem;height:10.2rem;transform:translate(-50%,-50%);display:grid;place-items:center;align-content:center;gap:.25rem;border-radius:50%;background:white;border:1px solid #D8DFE9;box-shadow:0 1.5rem 4rem rgba(17,28,52,.12);z-index:2}
.hero-brand-core img{height:5.6rem;width:auto;display:block}
.hero-brand-core span{font-size:.62rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:var(--sophium-gold)}
.hero-brand-input,.hero-brand-output{position:absolute;z-index:3;background:white;border:1px solid #D8DFE9;color:var(--sophium-navy);box-shadow:0 .6rem 1.8rem rgba(17,28,52,.05);font-size:.62rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.hero-brand-input{left:0;width:7rem;padding:.75rem;text-align:center}
.hero-brand-input--one{top:30%}.hero-brand-input--two{bottom:28%}
.hero-brand-output{right:0;width:8rem;padding:.7rem .75rem;display:flex;gap:.55rem;align-items:center}
.hero-brand-output small{color:var(--sophium-gold);font-size:.56rem}.hero-brand-output--one{top:22%}.hero-brand-output--two{top:46%}.hero-brand-output--three{bottom:20%}
.hero-brand-system::before,.hero-brand-system::after{content:"";position:absolute;left:14%;right:14%;top:50%;height:1px;background:#D8DFE9;transform:translateY(-50%)}
.hero-brand-system::after{left:50%;right:auto;top:14%;bottom:14%;width:1px;height:auto;transform:none;background:linear-gradient(#fff,#D8DFE9 20%,#D8DFE9 80%,#fff)}
@media(max-width:800px){.hero-brand-system{width:min(100%,27rem);margin-top:1.5rem}}
@media(max-width:520px){.hero-brand-input{width:5.8rem}.hero-brand-output{width:6.8rem}.hero-brand-core{width:8.5rem;height:8.5rem}.hero-brand-core img{height:4.6rem}}

/* Home desktop final polish */
@media (min-width: 1001px){
  .home-hero{padding-top:1.8rem}
  .hero-grid{min-height:calc(100svh - 7.2rem);grid-template-columns:minmax(0,1.15fr) minmax(26rem,.85fr);gap:clamp(2rem,4vw,4rem)}
  .hero-brand-system{width:min(100%,32.5rem);transform:translateX(-1.1rem)}
  .hero-brand-core{width:10.8rem;height:10.8rem}
  .hero-brand-core img{height:6.25rem}

  .products-section{padding-bottom:clamp(4rem,5.5vw,5.25rem)}
  .product-preview--real{min-height:28rem;padding-right:1rem}
  .product-shot--primary{width:88%}
  .product-shot--secondary{left:.4rem;bottom:1rem;width:43%}
  .product-real-label{right:.65rem;bottom:1.4rem;min-width:8.6rem;padding:.62rem .75rem;background:rgba(27,42,74,.94)}
  .product-real-label span{font-size:.61rem;letter-spacing:.1em}
  .product-real-label small{font-size:.57rem}
  .control-section{padding-top:clamp(4.75rem,6.5vw,6rem)}

  .engineering-grid{grid-template-columns:1.18fr .82fr;gap:clamp(4rem,6vw,6rem)}
  .engineering-section .section-heading{max-width:44rem}
  .engineering-section h2{max-width:17.5ch;font-size:clamp(2.4rem,3.45vw,3.35rem);line-height:1.12}

  .about-home .split{grid-template-columns:.92fr 1.08fr;gap:clamp(4rem,7vw,7rem);align-items:center}
  .about-brand-visual{position:relative;display:grid;place-items:center;min-height:21rem;margin:0;border:1px solid var(--color-border);border-radius:1rem;background:linear-gradient(145deg,#fff 0%,#F6F8FB 100%);overflow:hidden}
  .about-brand-visual::before,.about-brand-visual::after{content:"";position:absolute;border:1px solid #DDE3EC;border-radius:50%}
  .about-brand-visual::before{width:20rem;height:20rem}
  .about-brand-visual::after{width:14rem;height:14rem;border-style:dashed}
  .about-brand-visual img{position:relative;z-index:2;width:auto;height:11.5rem;filter:drop-shadow(0 1.25rem 2rem rgba(27,42,74,.12))}
  .about-brand-visual span{position:absolute;left:2rem;bottom:1.65rem;z-index:2;color:var(--sophium-gold);font-size:.65rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}

  .home-cta{padding-block:4.75rem 5.25rem}
}

/* 2026 institutional portfolio refresh */
.product-stack{display:grid;gap:2.5rem}.product-feature--copilot{background:linear-gradient(135deg,#f7fbfb 0%,#f3f7fa 100%)}.product-shot--copilot{position:relative;margin:0;border-radius:.8rem;overflow:hidden;box-shadow:0 1.5rem 4rem rgba(18,30,54,.12)}.product-shot--copilot img{display:block;width:100%;height:auto}.contact-actions{display:flex;flex-wrap:wrap;gap:1.25rem;margin-top:1.5rem}.company-details{margin-top:2.5rem;padding:clamp(1.5rem,3vw,2.5rem);border:1px solid var(--color-border);border-radius:1rem;background:#f7f9fb}.company-details h2{margin:.35rem 0 1rem}.company-details p{margin:.35rem 0}.footer-company span{display:block;color:#AEB8CA;font-size:.86rem;line-height:1.65}.legal-content h2{margin-top:2rem;margin-bottom:.65rem}.legal-content h2:first-child{margin-top:0}.legal-updated{margin-top:2.5rem;color:#667085;font-size:.9rem}

/* Contact form */
.contact-intro{padding-bottom:clamp(2.5rem,5vw,4rem)}
.contact-section{padding-top:0}
.contact-page-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(18rem,.65fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.contact-form-shell{padding:clamp(1.5rem,3.5vw,3rem);border:1px solid var(--color-border);border-radius:1rem;background:#fff;box-shadow:0 1.25rem 3.5rem rgba(17,28,52,.06)}
.contact-form-heading{margin-bottom:2rem}.contact-form-heading h2{margin:.15rem 0 .55rem}.contact-form-heading p{margin:0}
.contact-form{display:grid;gap:1.25rem}.form-grid{display:grid;gap:1.25rem}.form-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}
.form-field{display:grid;gap:.45rem}.form-field label{font-size:.84rem;font-weight:750;color:var(--sophium-navy)}.form-field label span{font-weight:500;color:#7B8496}
.form-field input,.form-field select,.form-field textarea{width:100%;border:1px solid #CDD5E0;border-radius:.55rem;background:#fff;color:var(--color-text);font:inherit;padding:.78rem .9rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}
.form-field input,.form-field select{min-height:3.1rem}.form-field textarea{resize:vertical;min-height:10rem;line-height:1.55}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--sophium-gold);box-shadow:0 0 0 3px rgba(43,177,170,.12)}
.field-validation,.form-summary{color:#A53A3A;font-size:.8rem}.field-validation:empty,.form-summary:empty{display:none}.form-summary ul{margin:0;padding-left:1.2rem}
.contact-form-footer{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding-top:.5rem}.contact-form-footer p{max-width:31rem;margin:0;font-size:.78rem;line-height:1.55;color:#6A7486}.contact-form-footer p a{text-decoration:underline;text-underline-offset:2px}
.contact-form-footer .button{flex:0 0 auto;min-width:10.5rem}.contact-form-footer .button:disabled{cursor:wait;opacity:.72;transform:none}
.button-spinner{display:none;width:.9rem;height:.9rem;margin-left:.55rem;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:contact-spin .8s linear infinite}.button:disabled .button-spinner{display:block}
.contact-sending{padding:.8rem 1rem;border-radius:.55rem;background:#F1F8F7;color:#225D59;font-size:.86rem;font-weight:650}
.contact-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.contact-aside{display:grid;gap:1.25rem}.contact-aside-card{padding:1.6rem;border:1px solid var(--color-border);border-radius:1rem;background:#F7F9FB}.contact-aside-card h3{margin:.1rem 0 .75rem;font-size:1.25rem}.contact-aside-card>p{margin:.4rem 0}.contact-product-list{display:grid;gap:1rem;margin-top:1.4rem}.contact-product-list div{display:grid;gap:.25rem;padding-top:1rem;border-top:1px solid var(--color-border)}.contact-product-list strong{color:var(--sophium-navy)}.contact-product-list span{font-size:.86rem;color:#667085;line-height:1.5}.contact-company-card{background:#121E36;color:#D8DEEA;border-color:#263653}.contact-company-card h3{color:#fff}.contact-company-card .eyebrow{color:var(--sophium-gold)}
.contact-success{display:grid;grid-template-columns:auto 1fr;gap:1.25rem;align-items:start;padding:1rem 0}.contact-success-mark{display:grid;place-items:center;width:3rem;height:3rem;border-radius:50%;background:#E9F7F5;color:#16766F;font-size:1.25rem;font-weight:800}.contact-success h2{margin:.1rem 0 .55rem}.contact-success .button{margin-top:1rem}
@keyframes contact-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.button-spinner{animation:none;border-top-color:rgba(255,255,255,.45)}}
@media(max-width:900px){.contact-page-grid{grid-template-columns:1fr}.contact-aside{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.form-grid--two,.contact-aside{grid-template-columns:1fr}.contact-form-footer{align-items:stretch;flex-direction:column}.contact-form-footer .button{width:100%}.contact-form-shell{padding:1.25rem}.contact-success{grid-template-columns:1fr}}

/* 2026-10-05 — the product label uses <strong> (the rule above styles a span): white on the navy box, legible. */
.product-real-label strong{color:white;font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
@media (min-width:1001px){.product-real-label strong{font-size:.61rem;letter-spacing:.1em}}

/* 2026-10-05 — the company name wraps to two lines in the footer: give it room. */
.footer-company h2{line-height:1.45}

/* 2026-10-05 — social links in the footer (Instagram, Facebook). */
.social-links{display:flex;gap:.6rem;margin-top:1.25rem}.social-links a{display:grid;place-items:center;width:2.4rem;height:2.4rem;border:1px solid rgba(255,255,255,.18);border-radius:50%;color:#C9D2E1;transition:color .2s,border-color .2s,background .2s}.social-links a:hover,.social-links a:focus-visible{color:#fff;border-color:#C9A227;background:rgba(201,162,39,.12)}

/* 2026-10-05 — a context photo at the top of each product card (the same photo as the product's own site). */
.product-copy{min-width:0}
.product-context-photo{margin:0 0 1.75rem;border-radius:.9rem;overflow:hidden;aspect-ratio:16/10;width:100%;max-width:min(100%,30rem);box-shadow:0 .9rem 2.2rem rgba(27,42,74,.12)}
.product-context-photo img{width:100%;height:100%;object-fit:cover}