/* ==========================================================================
   Corvexa Group — Design Tokens
   Display: Space Grotesk (engineered, geometric confidence)
   Body:    IBM Plex Sans (systematic, enterprise-legible)
   Mono:    IBM Plex Mono (process/data labels, eyebrows)
   ========================================================================== */

:root{
  /* color */
  --ink:        #0B1220;   /* primary dark ground */
  --ink-2:      #121B2E;   /* card on dark */
  --ink-3:      #1B2740;   /* border on dark */
  --paper:      #F6F7F9;   /* primary light ground */
  --paper-2:    #EEF0F3;   /* section alt */
  --white:      #FFFFFF;
  --slate-900:  #101826;   /* headings on light */
  --slate-700:  #3F4A5A;   /* body text on light */
  --slate-500:  #6B7688;   /* muted text */
  --slate-300:  #A7AFBC;   /* faint text on light */
  --line:       #E1E4E9;   /* hairline on light */
  --line-2:     #D3D7DE;
  --teal:       #12786E;   /* primary accent — on light */
  --teal-600:   #0E5F58;
  --teal-bright:#2BB3A3;   /* primary accent — on dark */
  --amber:      #C97A2E;   /* secondary accent, sparing use */
  --amber-soft: #E7A75E;

  /* type */
  --font-display: "Space Grotesk", "Arial", sans-serif;
  --font-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;

  /* scale */
  --fs-hero:  clamp(2.5rem, 1.4rem + 4.6vw, 4.5rem);
  --fs-h1:    clamp(2.1rem, 1.5rem + 2.4vw, 3.1rem);
  --fs-h2:    clamp(1.7rem, 1.35rem + 1.5vw, 2.35rem);
  --fs-h3:    clamp(1.2rem, 1.05rem + 0.6vw, 1.45rem);
  --fs-lead:  clamp(1.05rem, 0.95rem + 0.4vw, 1.25rem);
  --fs-body:  1rem;
  --fs-small: 0.875rem;
  --fs-mono:  0.78rem;

  /* layout */
  --maxw: 1240px;
  --pad: clamp(1.25rem, 1rem + 2vw, 3rem);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --ease: cubic-bezier(.22,.68,0,1);
}

/* ==========================================================================
   Reset
   ========================================================================== */

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--slate-700);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font: inherit; cursor:pointer; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--slate-900);
  margin: 0 0 0.5em;
  line-height: 1.12;
  letter-spacing: -0.01em;
  font-weight: 600;
}
p{ margin: 0 0 1em; }
:focus-visible{
  outline: 2px solid var(--teal-bright);
  outline-offset: 3px;
  border-radius: 3px;
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Utility
   ========================================================================== */

.wrap{ max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
.eyebrow{
  display:inline-flex; align-items:center; gap:.55em;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 500;
}
.eyebrow::before{
  content:"";
  width: 22px; height: 1px;
  background: var(--teal);
  display:inline-block;
}
.eyebrow.on-dark{ color: var(--teal-bright); }
.eyebrow.on-dark::before{ background: var(--teal-bright); }

.lead{ font-size: var(--fs-lead); color: var(--slate-700); max-width: 56ch; }

.section{ padding: clamp(3.5rem, 3rem + 3vw, 7rem) 0; }
.section-tight{ padding: clamp(2.5rem, 2rem + 2vw, 4.5rem) 0; }
.section-alt{ background: var(--paper-2); }
.section-dark{ background: var(--ink); color: var(--slate-300); }
.section-dark h2, .section-dark h3{ color: var(--white); }

.center{ text-align:center; margin-left:auto; margin-right:auto; }

.grain{
  position:relative;
}

/* reveal-on-scroll */
.reveal{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }
.reveal-stagger > *{ transition-delay: calc(var(--i, 0) * 90ms); }

/* buttons */
.btn{
  display:inline-flex; align-items:center; gap:.6em;
  padding: 0.85em 1.5em;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform .35s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
  white-space: nowrap;
}
.btn svg{ width: 16px; height: 16px; transition: transform .3s var(--ease); }
.btn:hover svg{ transform: translateX(3px); }
.btn:hover{ transform: translateY(-2px); }

.btn-primary{
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 1px 2px rgba(11,18,32,.08);
}
.btn-primary:hover{ background: var(--teal-600); }

.btn-ghost-dark{
  background: transparent;
  border-color: rgba(255,255,255,.28);
  color: var(--white);
}
.btn-ghost-dark:hover{ border-color: var(--teal-bright); color: var(--teal-bright); }

.btn-ghost-light{
  background: transparent;
  border-color: var(--line-2);
  color: var(--slate-900);
}
.btn-ghost-light:hover{ border-color: var(--teal); color: var(--teal); }

.btn-on-dark-solid{
  background: var(--teal-bright);
  color: var(--ink);
}
.btn-on-dark-solid:hover{ background: #52c9bb; }

/* ==========================================================================
   Header / Nav
   ========================================================================== */

.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(246,247,249,.82);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled{ border-bottom-color: var(--line); }

.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 1.05rem var(--pad);
  max-width: var(--maxw); margin: 0 auto;
}

.brand{ display:flex; align-items:center; gap:.6rem; color: var(--slate-900); }
.brand-mark{ width: 30px; height: 30px; flex: none; }
.brand-word{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.01em;
  color: var(--slate-900);
}
.brand-word span{ color: var(--teal); }

.nav-links{
  display:flex; align-items:center; gap: 2.1rem;
}
.nav-links a{
  font-size: .93rem; font-weight: 500; color: var(--slate-700);
  position: relative; padding: .3rem 0;
}
.nav-links a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:1px;
  background: var(--teal); transition: right .3s var(--ease);
}
.nav-links a:hover{ color: var(--slate-900); }
.nav-links a:hover::after{ right:0; }
.nav-links a.active{ color: var(--slate-900); }
.nav-links a.active::after{ right:0; background: var(--teal); }

.nav-cta{ display:flex; align-items:center; gap: 1.4rem; }

.nav-toggle{
  display:none;
  width: 40px; height: 40px;
  align-items:center; justify-content:center;
  background: none; border: 1px solid var(--line-2); border-radius: 8px;
}
.nav-toggle span{
  position:relative; width: 16px; height: 10px;
}
.nav-toggle span::before, .nav-toggle span::after{
  content:""; position:absolute; left:0; right:0; height:1.5px; background: var(--slate-900);
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.nav-toggle span::before{ top:0; }
.nav-toggle span::after{ top:8px; }
.nav-toggle.is-open span::before{ top:4px; transform: rotate(45deg); }
.nav-toggle.is-open span::after{ top:4px; transform: rotate(-45deg); }

.mobile-panel{
  display:none;
  position: fixed; inset: 0; top: 0;
  background: var(--ink);
  z-index: 99;
  padding: 6rem var(--pad) 2rem;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.mobile-panel.is-open{ opacity: 1; transform: translateY(0); pointer-events: auto; }
.mobile-panel a{
  display:block; font-family: var(--font-display); font-size: 1.7rem;
  color: var(--white); padding: .6rem 0; border-bottom: 1px solid var(--ink-3);
}
.mobile-panel .btn{ margin-top: 2rem; }

@media (max-width: 900px){
  .nav-links{ display:none; }
  .nav-cta .btn-primary{ display:none; }
  .nav-toggle{ display:flex; }
  .mobile-panel{ display:block; }
}

/* ==========================================================================
   Hero + Lattice signature
   ========================================================================== */

.hero{
  position: relative;
  background: var(--ink);
  color: var(--slate-300);
  overflow: hidden;
  padding-top: clamp(3rem, 2rem + 4vw, 6rem);
}
.hero .wrap{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 3vw, 4rem);
  align-items: center;
  padding-bottom: clamp(3rem, 2rem + 4vw, 6rem);
}
.hero h1{ color: var(--white); font-size: var(--fs-hero); margin: .45em 0 .5em; }
.hero h1 em{
  font-style: normal;
  color: var(--teal-bright);
}
.hero-actions{ display:flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.hero-foot{
  display:flex; gap: clamp(1.4rem, 3vw, 3rem); margin-top: 3rem;
  padding-top: 2rem; border-top: 1px solid var(--ink-3);
  flex-wrap: wrap;
}
.hero-foot .stat b{
  display:block; font-family: var(--font-display); font-size: 1.6rem; color: var(--white);
}
.hero-foot .stat span{ font-size: .82rem; color: var(--slate-500); }

.lattice-stage{ position:relative; }
.lattice-stage svg{ width: 100%; height: auto; }

.lattice-line{
  fill:none; stroke: var(--ink-3); stroke-width: 1.4;
}
.lattice-line.animate{
  stroke: var(--teal-bright);
  stroke-dasharray: 6 7;
  stroke-dashoffset: 0;
  animation: dashflow 3.4s linear infinite;
  opacity: .85;
}
@keyframes dashflow{ to{ stroke-dashoffset: -130; } }

.lattice-node-ring{ fill: none; stroke: var(--ink-3); stroke-width: 1.4; }
.lattice-hub{ fill: var(--teal-bright); }
.lattice-node{ fill: var(--ink-2); stroke: var(--slate-500); stroke-width: 1.2; }
.lattice-label{
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em;
  fill: var(--slate-300); text-transform: uppercase;
}
.lattice-draw{
  stroke-dasharray: 500;
  stroke-dashoffset: 500;
  animation: draw 1.8s var(--ease) forwards;
}
@keyframes draw{ to{ stroke-dashoffset: 0; } }
.pulse-dot{ animation: pulse 2.6s ease-in-out infinite; }
@keyframes pulse{
  0%, 100%{ opacity: .55; r: 3; }
  50%{ opacity: 1; r: 4.4; }
}

@media (max-width: 900px){
  .hero .wrap{ grid-template-columns: 1fr; }
  .lattice-stage{ order: -1; max-width: 380px; margin: 0 auto; }
}

/* page header (interior pages) */
.page-header{
  position: relative;
  background: var(--ink);
  color: var(--slate-300);
  padding: clamp(6.5rem, 5rem + 5vw, 9.5rem) 0 clamp(3rem, 2rem + 3vw, 4.5rem);
  overflow: hidden;
}
.page-header h1{ color: var(--white); font-size: var(--fs-h1); max-width: 16ch; margin-top:.5em; }
.page-header .lead{ color: var(--slate-300); margin-top: 1rem; }
.mark-watermark{
  position:absolute; right: -60px; top: 50%; transform: translateY(-50%);
  width: 460px; opacity: .16; pointer-events:none;
}
@media (max-width: 900px){ .mark-watermark{ display:none; } }

/* dot texture */
.dot-field{
  position:absolute; inset:0; opacity:.5; pointer-events:none;
  background-image: radial-gradient(rgba(255,255,255,.09) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

/* ==========================================================================
   Pillars / cards
   ========================================================================== */

.pillars{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
  margin-top: 3rem;
}
@media (max-width: 900px){ .pillars{ grid-template-columns: 1fr; } }

.pillar-card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.pillar-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 18px 40px -20px rgba(11,18,32,.25);
  border-color: var(--line-2);
}
.pillar-icon{
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--paper-2); border: 1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 1.3rem;
}
.pillar-icon svg{ width: 22px; height: 22px; stroke: var(--teal); }
.pillar-card h3{ font-size: var(--fs-h3); margin-bottom:.5rem; }
.pillar-card .tag{
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em;
  color: var(--slate-500); text-transform: uppercase; display:block; margin-bottom: .8rem;
}
.pillar-list{ margin-top: 1rem; }
.pillar-list li{
  display:flex; gap: .6rem; padding: .45rem 0; font-size: .92rem; color: var(--slate-700);
  border-top: 1px dashed var(--line);
}
.pillar-list li:first-child{ border-top: none; }
.pillar-list li svg{ width: 14px; height: 14px; flex: none; margin-top: 3px; stroke: var(--teal); }

/* ==========================================================================
   Feature split
   ========================================================================== */

.split{
  display:grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 5rem);
  align-items:center;
}
.split.reverse .split-media{ order: 2; }
@media (max-width: 900px){
  .split{ grid-template-columns: 1fr; }
  .split.reverse .split-media{ order: -1; }
}

.checklist li{
  display:flex; align-items:flex-start; gap:.7rem;
  padding: .6rem 0; border-top: 1px solid var(--line);
  font-size: .95rem; color: var(--slate-700);
}
.checklist li:first-child{ border-top:none; }
.checklist li svg{ width:16px; height:16px; margin-top:3px; flex:none; stroke: var(--teal); }

.metric-card{
  background: var(--ink); border-radius: var(--radius-lg);
  padding: 2.2rem; color: var(--slate-300);
  position: relative; overflow: hidden;
}
.metric-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; margin-top: 1.4rem; }
.metric-grid b{ display:block; font-family: var(--font-display); font-size: 2.1rem; color: var(--white); }
.metric-grid span{ font-size: .82rem; color: var(--slate-500); }

/* ==========================================================================
   Process (real sequence — numbered)
   ========================================================================== */

.process{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  margin-top: 3rem; border-top: 1px solid var(--line);
}
@media (max-width: 900px){ .process{ grid-template-columns: 1fr; } }
.process-step{
  padding: 1.8rem 1.6rem 1.8rem 0;
  border-right: 1px solid var(--line);
  position: relative;
}
.process-step:last-child{ border-right:none; }
@media (max-width: 900px){
  .process-step{ border-right:none; border-bottom: 1px solid var(--line); padding: 1.6rem 0; }
  .process-step:last-child{ border-bottom:none; }
}
.process-step .num{
  font-family: var(--font-mono); color: var(--teal); font-size: .85rem;
  display:block; margin-bottom: .9rem;
}
.process-step h3{ font-size: 1.05rem; margin-bottom: .5rem; }
.process-step p{ font-size: .9rem; color: var(--slate-500); margin:0; }

/* ==========================================================================
   Logos / trust strip
   ========================================================================== */

.trust-strip{
  display:flex; flex-wrap:wrap; gap: 2.2rem 3rem; align-items:center; justify-content:space-between;
  padding: 1.6rem 0;
}
.trust-item{
  display:flex; align-items:center; gap:.6rem;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing:.06em;
  color: var(--slate-500); text-transform: uppercase;
}
.trust-item svg{ width:16px; height:16px; stroke: var(--teal); }

/* ==========================================================================
   Quote / testimonial-style principle block
   ========================================================================== */

.principle{
  border-left: 2px solid var(--teal);
  padding-left: clamp(1.2rem, 2vw, 2rem);
}
.principle p{
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.3rem, 1.05rem + 1vw, 1.9rem);
  color: var(--slate-900); line-height: 1.35; margin:0;
}

/* ==========================================================================
   Values grid (about)
   ========================================================================== */

.values-grid{
  display:grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); margin-top: 2.5rem;
  border-radius: var(--radius-lg); overflow:hidden;
}
@media (max-width: 700px){ .values-grid{ grid-template-columns: 1fr; } }
.value-cell{ background: var(--white); padding: 2.2rem; }
.value-cell .num{ font-family: var(--font-mono); color: var(--slate-300); font-size: .8rem; }
.value-cell h3{ font-size: 1.1rem; margin: .6rem 0 .5rem; }
.value-cell p{ font-size: .92rem; color: var(--slate-500); margin:0; }

/* leadership */
.people-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
@media (max-width: 800px){ .people-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .people-grid{ grid-template-columns: 1fr; } }
.person-card{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 1.6rem;
}
.avatar{
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--ink); color: var(--teal-bright);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-weight:700; font-size: 1.05rem;
  margin-bottom: 1rem;
}
.person-card h3{ font-size: 1rem; margin-bottom:.15rem; }
.person-card .role{ font-family: var(--font-mono); font-size: .74rem; color: var(--teal); text-transform: uppercase; letter-spacing:.06em; display:block; margin-bottom:.7rem; }
.person-card p{ font-size: .87rem; color: var(--slate-500); margin:0; }

/* ==========================================================================
   Timeline (about — real sequence)
   ========================================================================== */
.timeline{ margin-top: 2.5rem; }
.timeline-row{
  display:grid; grid-template-columns: 110px 1fr; gap: 1.6rem;
  padding: 1.4rem 0; border-top: 1px solid var(--line);
}
.timeline-row:first-child{ border-top:none; }
.timeline-row .yr{ font-family: var(--font-mono); color: var(--teal); font-size: .88rem; padding-top:.15rem; }
.timeline-row h3{ font-size: 1rem; margin-bottom: .3rem; }
.timeline-row p{ margin:0; font-size: .92rem; color: var(--slate-500); }
@media (max-width: 560px){ .timeline-row{ grid-template-columns: 1fr; gap:.4rem; } }

/* ==========================================================================
   CTA band
   ========================================================================== */

.cta-band{
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: clamp(2.4rem, 2rem + 3vw, 4rem);
  display:flex; align-items:center; justify-content:space-between; gap: 2rem; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta-band h2{ color: var(--white); margin:0; max-width: 22ch; font-size: var(--fs-h2); }
.cta-band-actions{ display:flex; gap: 1rem; flex-wrap: wrap; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer{
  background: var(--ink); color: var(--slate-500);
  padding: clamp(3rem, 2.5rem + 2vw, 4.5rem) 0 2rem;
  position: relative; overflow:hidden;
}
.footer-top{
  display:grid; grid-template-columns: 1.4fr repeat(3, .8fr); gap: 2.5rem;
  padding-bottom: 3rem; border-bottom: 1px solid var(--ink-3);
}
@media (max-width: 800px){ .footer-top{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px){ .footer-top{ grid-template-columns: 1fr; } }
.footer-brand .brand{ color: var(--white); }
.footer-brand .brand-word{ color: var(--white); }
.footer-brand p{ margin-top: 1rem; max-width: 32ch; font-size: .92rem; }
.footer-col h4{
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--slate-300); margin-bottom: 1rem; font-weight: 500;
}
.footer-col li{ margin-bottom: .65rem; font-size: .9rem; }
.footer-col a:hover{ color: var(--teal-bright); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap: wrap; gap: 1rem;
  padding-top: 1.6rem; font-size: .82rem; color: var(--slate-500);
}

/* ==========================================================================
   Contact page
   ========================================================================== */

.contact-grid{
  display:grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 4vw, 4rem);
  align-items: flex-start;
}
@media (max-width: 900px){ .contact-grid{ grid-template-columns: 1fr; } }

.contact-info-card{
  background: var(--ink); color: var(--slate-300);
  border-radius: var(--radius-lg); padding: 2.2rem;
}
.contact-info-card h3{ color: var(--white); font-size: 1.2rem; }
.contact-info-row{
  display:flex; gap: 1rem; padding: 1.1rem 0; border-top: 1px solid var(--ink-3);
}
.contact-info-row:first-of-type{ border-top: none; }
.contact-info-row svg{ width: 18px; height:18px; stroke: var(--teal-bright); flex:none; margin-top: 2px; }
.contact-info-row a{ color: var(--white); font-weight: 500; }
.contact-info-row span{ display:block; font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing:.08em; color: var(--slate-500); margin-bottom: .25rem; }

.form-card{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 1.4rem + 1vw, 2.6rem);
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 560px){ .form-row{ grid-template-columns: 1fr; } }
.field{ margin-bottom: 1.2rem; }
.field label{
  display:block; font-family: var(--font-mono); font-size: .74rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--slate-500); margin-bottom: .5rem;
}
.field input, .field select, .field textarea{
  width:100%; padding: .8rem .95rem; border-radius: var(--radius-sm);
  border: 1px solid var(--line-2); background: var(--paper);
  font-family: var(--font-body); font-size: .95rem; color: var(--slate-900);
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus{
  border-color: var(--teal); background: var(--white); outline: none;
}
.field textarea{ resize: vertical; min-height: 120px; }
.form-note{ font-size: .82rem; color: var(--slate-500); margin-top: 1rem; }

/* FAQ */
.faq-item{ border-top: 1px solid var(--line); padding: 1.4rem 0; }
.faq-item:last-child{ border-bottom: 1px solid var(--line); }
.faq-item summary{
  cursor:pointer; list-style: none; display:flex; justify-content:space-between; align-items:center;
  font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: var(--slate-900);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:"+"; font-size: 1.4rem; color: var(--teal); transition: transform .3s var(--ease); font-weight: 400;
}
.faq-item[open] summary::after{ transform: rotate(45deg); }
.faq-item p{ margin-top: .9rem; color: var(--slate-500); font-size: .95rem; max-width: 62ch; }

/* two-col text */
.text-cols{ display:grid; grid-template-columns: .6fr 1fr; gap: clamp(2rem,4vw,4rem); }
@media (max-width: 800px){ .text-cols{ grid-template-columns: 1fr; } }

.badge-row{ display:flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.6rem; }
.badge{
  font-family: var(--font-mono); font-size: .74rem; letter-spacing:.05em;
  border: 1px solid var(--line-2); border-radius: 999px; padding: .4rem .9rem;
  color: var(--slate-700);
}