@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;600;700;800;900&family=Roboto+Slab:wght@400;500;600;700;800;900&display=swap");

/* =========================================================
   V4 FLAGSHIP SYSTEM — production-facing corporate polish
   ========================================================= */
:root{--ease:cubic-bezier(.22,.61,.36,1)}
html{scroll-padding-top:90px}
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::selection{background:var(--ink);color:var(--bg)}
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/* COMS — mine the complex */
body.coms{--coal:#0b0d0d;--seam:#c99738;--stone:#d6d1c7;--paper:#f1eee8}
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@media(max-width:900px){.coms4-hero{padding:140px 0 54px}.coms4-title{font-size:clamp(62px,20vw,105px)}.coms4-deck{grid-template-columns:1fr;gap:30px}.coms4-deck .v4-link{justify-self:start;min-width:0}.coms4-coord{display:none}.coms4-thesis-grid,.coms4-model-head,.coms4-cap-head{grid-template-columns:1fr}.coms4-thesis-copy{padding-top:20px}.coms4-chain{grid-template-columns:1fr 1fr}.coms4-cap-grid{grid-template-columns:1fr 1fr}.coms4-section{min-height:68vh}.coms4-section .big{font-size:26vw}}@media(max-width:560px){.coms4-chain,.coms4-cap-grid{grid-template-columns:1fr}.coms4-chain div{min-height:210px}}
/* Industrial visual calibration */
:root{--sans:"Roboto",Arial,Helvetica,sans-serif;--display:"Roboto Slab","Roboto",Arial,Helvetica,sans-serif}
body.coms{--signal:#c18b2c;--seam:#c18b2c}
h1,h2,h3,h4,.section-title,.big-title,[class*="4-"] b,[class*="4-"] strong{font-family:var(--display)!important;font-style:normal!important;font-weight:800!important}
[class*="4-"] em,[class*="4-"] i{font-family:var(--display)!important;font-style:normal!important}
.page-hero h1{font-family:var(--display)!important;font-weight:800!important;line-height:.95!important;letter-spacing:-.025em!important;font-size:clamp(60px,8.4vw,138px)!important}
.pret4-title,.andru4-title,.math4-title,.coms4-title,.afr4-title,.mth4-title,.pf4-title{font-family:var(--display)!important;font-weight:800!important;font-style:normal!important;line-height:.86!important;letter-spacing:-.035em!important;margin:0!important}
.pret4-topline,.andru4-topline,.coms4-topline,.afr4-topline,.mth4-topline,.pf4-topline{margin-bottom:44px!important}
.pret4-deck,.andru4-bottom,.coms4-deck,.afr4-deck,.mth4-deck{margin-top:56px!important}
.pf4-copy p{margin-top:46px!important;margin-bottom:46px!important}
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@media(max-width:560px){.page-hero h1{font-size:clamp(46px,13vw,72px)!important}}


/* Balanced section headers */
:is(.afr4-workshop-head,.afr4-throughput-head,.andru4-system-head,.andru4-work-head,.coms4-model-head,.coms4-cap-head,.math4-skills-head,.mth4-method-head,.pret4-architecture-head,.pret4-projects-head,.pf4-signal-head,.pf4-stack-head){
  display:grid!important;
  grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr)!important;
  gap:clamp(42px,6vw,92px)!important;
  align-items:start!important
}
:is(.afr4-workshop-head,.afr4-throughput-head,.andru4-system-head,.andru4-work-head,.coms4-model-head,.coms4-cap-head,.math4-skills-head,.mth4-method-head,.pret4-architecture-head,.pret4-projects-head,.pf4-signal-head,.pf4-stack-head)>:is(.v4-eyebrow,.v4-kicker){
  align-items:flex-start!important;
  font-size:clamp(13px,1.05vw,16px)!important;
  line-height:1.4!important;
  letter-spacing:.14em!important;
  font-weight:850!important;
  padding-top:10px!important;
  max-width:340px!important
}
:is(.afr4-workshop-head,.afr4-throughput-head,.andru4-system-head,.andru4-work-head,.coms4-model-head,.coms4-cap-head,.math4-skills-head,.mth4-method-head,.pret4-architecture-head,.pret4-projects-head,.pf4-signal-head,.pf4-stack-head)>.v4-eyebrow:before{
  width:52px!important;
  height:2px!important
}
:is(.afr4-workshop-head,.afr4-throughput-head,.andru4-system-head,.andru4-work-head,.coms4-model-head,.coms4-cap-head,.math4-skills-head,.mth4-method-head,.pret4-architecture-head,.pret4-projects-head,.pf4-signal-head,.pf4-stack-head)>h2{
  font-size:clamp(48px,5.4vw,94px)!important;
  line-height:.94!important;
  letter-spacing:-.035em!important;
  max-width:820px!important
}
@media(max-width:900px){
  :is(.afr4-workshop-head,.afr4-throughput-head,.andru4-system-head,.andru4-work-head,.coms4-model-head,.coms4-cap-head,.math4-skills-head,.mth4-method-head,.pret4-architecture-head,.pret4-projects-head,.pf4-signal-head,.pf4-stack-head){
    grid-template-columns:1fr!important;
    gap:28px!important
  }
  :is(.afr4-workshop-head,.afr4-throughput-head,.andru4-system-head,.andru4-work-head,.coms4-model-head,.coms4-cap-head,.math4-skills-head,.mth4-method-head,.pret4-architecture-head,.pret4-projects-head,.pf4-signal-head,.pf4-stack-head)>:is(.v4-eyebrow,.v4-kicker){
    font-size:12px!important;
    padding-top:0!important;
    max-width:none!important
  }
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    font-size:clamp(46px,12vw,74px)!important
  }
}

/* VISUAL PASS 2026-08-24 — industrial hierarchy and responsive balance */
:root{--sans:"Roboto",Arial,Helvetica,sans-serif;--display:"Roboto Slab","Roboto",Arial,Helvetica,sans-serif}
body{font-family:var(--sans);text-rendering:optimizeLegibility}
h1,h2,h3,h4,.section-title,.big-title,[class*="4-"] b,[class*="4-"] strong{font-family:var(--display)!important;font-style:normal!important;font-weight:700!important}
[class*="4-"] em,[class*="4-"] i{font-family:var(--display)!important;font-style:normal!important}
.v4-eyebrow{font-weight:700!important;letter-spacing:.16em!important}
:is(.afr4-deck,.andru4-bottom,.coms4-deck,.mth4-deck,.pret4-deck){border-top:1px solid rgba(255,255,255,.26)!important;padding-top:22px!important;margin-top:clamp(34px,4vw,56px)!important}
:is(.afr4-deck,.andru4-bottom,.coms4-deck,.mth4-deck,.pret4-deck) p{line-height:1.75!important;max-width:700px!important}
:is(.afr4-deck,.andru4-bottom,.coms4-deck,.mth4-deck,.pret4-deck) .v4-link,.math4-copy>.v4-link,.pf4-copy>.v4-link{border:1px solid rgba(255,255,255,.42)!important;border-bottom:1px solid rgba(255,255,255,.42)!important;background:rgba(0,0,0,.16)!important;padding:15px 18px!important;min-width:0!important;white-space:nowrap}
.coms4-title{font-size:clamp(68px,9.6vw,154px)!important;line-height:.84!important;letter-spacing:-.035em!important;max-width:1180px!important}
.coms4-hero{background:radial-gradient(circle at 76% 18%,rgba(201,151,56,.13),transparent 24%),radial-gradient(circle at 18% 82%,rgba(255,255,255,.06),transparent 30%),#080b0b!important}
.coms4-grid{background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px)!important}
.coms4-strata i:nth-child(1){background:#252a27!important}
.coms4-strata i:nth-child(3){height:2px!important;background:#61645d!important}
@media(max-width:900px){.coms4-title{font-size:clamp(58px,17vw,94px)!important;line-height:.9!important}.coms4-deck{grid-template-columns:1fr!important;gap:24px!important}.coms4-deck .v4-link{justify-self:start!important}}
@media(max-width:560px){.coms4-deck p{font-size:16px!important;line-height:1.72!important}}