@font-face {
  font-family: 'Space Grotesk';
  src: url('/assets/fonts/SpaceGrotesk-VariableFont_wght.woff2') format('woff2-variations'),
       url('/assets/fonts/SpaceGrotesk-VariableFont_wght.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

/* ==========================================================================
   DESIGN TOKENS — mirror of DESIGN.md §4, §5, §6, §9
   ========================================================================== */
:root{
  --ink:#171E28;
  --ink-raised:#1E2633;
  --ink-elevated:#252E3D;
  --slate:#BDB9C7;
  --slate-bright:#E8E6EE;
  --slate-dim:#7C7A8A;
  --copper:#9E6F58;
  --copper-hover:#B2836B;
  --copper-dim:#6E4D3D;
  --border:#2B3344;
  --success:#7FA67A;
  --danger:#B26A5E;

  /* spacing */
  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px; --s-5:24px;
  --s-6:32px; --s-7:48px; --s-8:64px; --s-9:96px; --s-10:128px; --s-11:192px;

  /* motion */
  --ease-out-expo:cubic-bezier(0.22,1,0.36,1);
  --ease-enter:cubic-bezier(0.16,1,0.3,1);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--slate);
  font-family:'Space Grotesk', ui-sans-serif, system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  font-size:17px;
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* subtle atmospheric radial */
body::before{
  content:"";
  position:fixed;inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% 0%, rgba(30,38,51,0.9), rgba(23,30,40,0) 70%);
  pointer-events:none;
  z-index:0;
}

::selection{background:var(--copper-dim);color:var(--slate-bright)}

a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}

/* ==========================================================================
   TYPE — DESIGN.md §5
   ========================================================================== */
.display{font-size:clamp(56px,7vw,104px);line-height:1.02;font-weight:500;letter-spacing:-0.02em;color:var(--slate-bright);margin:0}
h1,.h1{font-size:clamp(44px,5vw,64px);line-height:1.05;font-weight:500;letter-spacing:-0.015em;color:var(--slate-bright);margin:0}
h2,.h2{font-size:clamp(32px,3.5vw,40px);line-height:1.1;font-weight:500;letter-spacing:-0.01em;color:var(--slate-bright);margin:0}
h3,.h3{font-size:28px;line-height:1.2;font-weight:500;letter-spacing:-0.005em;color:var(--slate-bright);margin:0}
h4,.h4{font-size:20px;line-height:1.3;font-weight:600;color:var(--slate-bright);margin:0}
.body-lg{font-size:clamp(18px,1.5vw,20px);line-height:1.55;font-weight:400}
.body{font-size:17px;line-height:1.6}
.body-sm{font-size:15px;line-height:1.55}
.caption{font-size:13px;line-height:1.5;font-weight:500;letter-spacing:0.04em;text-transform:uppercase}
.eyebrow{font-size:12px;line-height:1.4;font-weight:500;letter-spacing:0.12em;text-transform:uppercase;color:var(--slate-dim)}
.tabnum{font-variant-numeric:tabular-nums}

.bright{color:var(--slate-bright)}
.dim{color:var(--slate-dim)}
.copper{color:var(--copper)}

/* prose width cap */
.prose{max-width:65ch}

/* ==========================================================================
   LAYOUT
   ========================================================================== */
.container{max-width:1280px;margin:0 auto;padding:0 32px;position:relative;z-index:1}
@media (max-width:1023px){.container{padding:0 24px}}
@media (max-width:639px){.container{padding:0 20px}}

section{
  padding:clamp(72px,8vw,128px) 0;
  position:relative;
}

/* ==========================================================================
   SECTION NUMBERING — DESIGN.md §7.5
   ========================================================================== */
.section-numeral{
  display:flex;
  align-items:flex-start;
  gap:24px;
  margin-bottom:clamp(32px,5vw,64px);
  position:relative;
}
.section-numeral .num{
  font-size:clamp(80px,10vw,140px);
  font-weight:300;
  line-height:0.9;
  letter-spacing:-0.02em;
  color:var(--slate-bright);
  font-variant-numeric:tabular-nums;
  flex-shrink:0;
}
.section-numeral .num .slash{color:var(--slate-dim);margin:0 8px;font-weight:300}
.section-numeral .num .total{color:var(--slate-dim);font-size:0.5em;vertical-align:super;font-weight:400}
.section-numeral .rule{
  flex:1;
  height:1px;
  background:var(--border);
  margin-top:clamp(40px,5vw,70px);
}
.section-numeral .label{
  font-size:12px;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--slate-dim);font-weight:500;
  margin-top:clamp(40px,5vw,70px);
  white-space:nowrap;
}

/* ==========================================================================
   BUTTONS — §7.1
   ========================================================================== */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 24px;
  border-radius:6px;
  font-weight:500;
  font-size:15px;
  line-height:1.2;
  transition:background-color 250ms var(--ease-out-expo), color 250ms var(--ease-out-expo), transform 150ms var(--ease-out-expo), border-color 250ms var(--ease-out-expo);
  cursor:pointer;
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid rgba(158,111,88,0.6);outline-offset:2px}
.btn-primary{background:var(--copper);color:var(--ink)}
.btn-primary:hover{background:var(--copper-hover);transform:translateY(-1px)}
.btn-primary:active{background:var(--copper-dim);transform:translateY(0)}

.btn-secondary{background:transparent;border:1px solid var(--slate);color:var(--slate-bright)}
.btn-secondary:hover{background:var(--ink-raised)}

.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--slate-bright);
  font-weight:500;font-size:15px;
  padding:8px 0;
  border-bottom:1px solid transparent;
  transition:color 250ms var(--ease-out-expo), border-color 250ms var(--ease-out-expo);
}
.btn-ghost:hover{border-bottom-color:var(--copper)}
.btn-ghost .arrow{transition:transform 250ms var(--ease-out-expo)}
.btn-ghost:hover .arrow{transform:translateX(4px)}

/* ==========================================================================
   NAVBAR — §7.4
   ========================================================================== */
.nav{
  position:fixed;top:0;left:0;right:0;height:72px;
  background:rgba(23,30,40,0.72);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(43,51,68,0.6);
  z-index:100;
  transition:background 250ms var(--ease-out-expo);
}
.nav-inner{
  max-width:1280px;margin:0 auto;height:100%;
  padding:0 32px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
}
.nav-logo{display:flex;align-items:center;height:22px}
.nav-logo img{height:100%;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:36px}
.nav-links a{
  font-size:14px;color:var(--slate);font-weight:400;
  position:relative;padding:4px 0;
  transition:color 250ms var(--ease-out-expo);
}
.nav-links a:hover{color:var(--slate-bright)}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;
  background:var(--copper);
  transform:scaleX(0);transform-origin:left;
  transition:transform 250ms var(--ease-out-expo);
}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:16px}
.nav-hamburger{display:none}

@media (max-width:1023px){
  .nav-inner{padding:0 24px}
  .nav-links{display:none}
  .nav-cta .btn-primary{display:none}
  .nav-hamburger{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--border);border-radius:6px;color:var(--slate-bright)}
}
@media (max-width:639px){.nav-inner{padding:0 20px}}

.nav-overlay{
  position:fixed;inset:0;background:var(--ink);z-index:99;
  transform:translateY(-100%);
  transition:transform 400ms var(--ease-out-expo);
  display:flex;flex-direction:column;padding:96px 24px 48px;
}
.nav-overlay.open{transform:translateY(0)}
.nav-overlay a{
  font-size:32px;font-weight:500;color:var(--slate-bright);
  padding:16px 0;border-bottom:1px solid var(--border);
  letter-spacing:-0.01em;
}
.nav-overlay .btn-primary{margin-top:auto;justify-content:center}

/* ==========================================================================
   HERO — §3
   ========================================================================== */
.hero{
  min-height:100vh;
  padding:120px 0 96px;
  display:flex;flex-direction:column;justify-content:center;
  position:relative;
  overflow:hidden;
}
.hero-inner{position:relative;z-index:2}
.hero .eyebrow{margin-bottom:48px;display:flex;align-items:center;gap:12px}
.hero .eyebrow::before{
  content:"";width:24px;height:1px;background:var(--copper);
}
.hero h1{
  font-size:clamp(44px,7vw,104px);
  line-height:1.02;
  font-weight:500;
  letter-spacing:-0.025em;
  color:var(--slate-bright);
  max-width:1100px;
  margin-bottom:40px;
}
.hero h1 .accent{color:var(--copper)}
.hero h1 .line2{display:block}
.hero-sub{
  color:var(--slate);
  max-width:620px;
  margin-bottom:32px;
}
.hero-reinforce{
  color:var(--copper);
  font-size:13px;font-weight:500;letter-spacing:0.12em;text-transform:uppercase;
  margin-bottom:24px;
  display:flex;align-items:center;gap:12px;
}
.hero-reinforce::before{content:"";width:16px;height:1px;background:var(--copper)}
.hero-trust{
  color:var(--slate-dim);
  font-size:13px;font-weight:500;letter-spacing:0.04em;text-transform:uppercase;
  margin-bottom:48px;
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
}
.hero-trust .dot{color:var(--copper);opacity:0.7}
.hero-ctas{display:flex;flex-wrap:wrap;align-items:center;gap:24px}

/* apostrophe glyph */
.hero-glyph{
  position:absolute;
  right:-4%;top:50%;transform:translateY(-50%);
  height:85vh;max-height:900px;width:auto;
  color:var(--slate);
  opacity:0.07;
  pointer-events:none;
  z-index:1;
}
@media (max-width:1023px){
  .hero-glyph{right:-15%;height:60vh;opacity:0.05}
}

.scroll-cue{
  position:absolute;bottom:40px;left:32px;
  font-size:14px;font-weight:300;letter-spacing:0.1em;
  color:var(--slate-dim);
  display:flex;align-items:center;gap:10px;
  font-variant-numeric:tabular-nums;
  z-index:2;
}
.scroll-cue .num{font-size:28px;font-weight:300;color:var(--slate)}
.scroll-cue .arrow{animation:bob 2.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}
@media (max-width:639px){.scroll-cue{left:20px;bottom:24px}}

/* ==========================================================================
   SECTION 02 — TWO MODES
   ========================================================================== */
.modes-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:32px;
}
@media (max-width:1023px){.modes-grid{grid-template-columns:1fr;gap:24px}}

.mode-card{
  background:var(--ink-raised);
  border:1px solid var(--border);
  border-radius:8px;
  padding:48px;
  transition:border-color 250ms var(--ease-out-expo);
  display:flex;flex-direction:column;
}
.mode-card:hover{border-color:var(--slate-dim)}
.mode-card .eyebrow{margin-bottom:24px}
.mode-card h3{margin-bottom:20px;font-size:36px;line-height:1.1}
.mode-card .body{color:var(--slate);margin-bottom:32px}
.mode-card ul{
  list-style:none;margin:0 0 32px 0;padding:0;
  display:flex;flex-direction:column;gap:12px;
}
.mode-card ul li{
  font-size:14px;line-height:1.5;color:var(--slate);
  display:flex;align-items:flex-start;gap:12px;
  letter-spacing:0.02em;
}
.mode-card ul li::before{
  content:"";flex-shrink:0;
  width:6px;height:6px;border-radius:50%;
  background:var(--copper);margin-top:8px;
}
.mode-card .btn-ghost{margin-top:auto}
@media (max-width:639px){.mode-card{padding:32px 28px}}

/* ==========================================================================
   SECTION 03 — SERVICES GRID
   ========================================================================== */
.services-intro{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;
  margin-bottom:72px;align-items:end;
}
@media (max-width:1023px){.services-intro{grid-template-columns:1fr;gap:24px}}
.services-intro .body-lg{max-width:520px;color:var(--slate)}

.services-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--border);
  border-left:1px solid var(--border);
}
@media (max-width:1023px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:639px){.services-grid{grid-template-columns:1fr}}

.service-tile{
  padding:40px 32px;
  border-right:1px solid var(--border);
  border-bottom:1px solid var(--border);
  min-height:260px;
  display:flex;flex-direction:column;
  transition:background 250ms var(--ease-out-expo);
  position:relative;
}
.service-tile:hover{background:var(--ink-raised)}
.service-tile .icon{
  width:28px;height:28px;
  color:var(--slate-bright);
  margin-bottom:32px;
}
.service-tile h4{margin-bottom:12px}
.service-tile .body-sm{color:var(--slate);margin-top:auto}
.service-tile .num{
  position:absolute;top:24px;right:24px;
  font-size:11px;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--slate-dim);font-variant-numeric:tabular-nums;font-weight:500;
}
.service-tile.something-else{
  background:transparent;
  border:1px dashed var(--border);
  border-left:1px dashed var(--border);
}
.service-tile.something-else:hover{background:rgba(158,111,88,0.04);border-color:var(--copper)}
.service-tile.something-else h4{color:var(--slate-bright)}
.service-tile.something-else .arrow{color:var(--copper);margin-top:16px;font-size:18px}

.services-footer{
  margin-top:48px;
  padding-top:32px;
  border-top:1px solid var(--border);
  color:var(--slate-dim);
  font-size:13px;font-weight:500;letter-spacing:0.04em;text-transform:uppercase;
}

/* ==========================================================================
   SECTION 04 — PROOF
   ========================================================================== */
.stats-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:32px;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:48px 0;
}
@media (max-width:1023px){.stats-strip{grid-template-columns:repeat(2,1fr);gap:40px 24px}}
@media (max-width:479px){.stats-strip{grid-template-columns:1fr;gap:32px}}
.stat{display:flex;flex-direction:column;gap:12px}
.stat .figure{
  font-size:clamp(56px,6vw,80px);
  font-weight:300;line-height:1;letter-spacing:-0.02em;
  color:var(--slate-bright);
  font-variant-numeric:tabular-nums;
}
.stat .figure .unit{color:var(--copper);font-weight:300}
.stat .label{font-size:13px;letter-spacing:0.04em;text-transform:uppercase;color:var(--slate-dim);font-weight:500}

.compliance-line{
  margin-top:40px;
  padding:16px 0;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px;
  font-size:13px;font-weight:500;letter-spacing:0.04em;text-transform:uppercase;
  color:var(--slate-dim);
}
.compliance-line svg{color:var(--copper);width:16px;height:16px;flex-shrink:0}
.compliance-line .dot{color:var(--copper);opacity:0.7}
.compliance-line .item{white-space:nowrap}

.logo-wall{
  margin-top:96px;
}
.logo-wall .eyebrow{margin-bottom:32px;text-align:center;color:var(--slate-dim)}
.logos{
  display:grid;grid-template-columns:repeat(5,1fr);gap:32px;
  padding:48px 0;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  align-items:center;
}
.logos-7{grid-template-columns:repeat(7,1fr)}
@media (max-width:1279px){.logos-7{grid-template-columns:repeat(4,1fr)}}
@media (max-width:639px){.logos-7{grid-template-columns:repeat(2,1fr)}}
.logo-slot.wordmark{
  font-family:'Space Grotesk', sans-serif;
  font-weight:500;letter-spacing:-0.005em;
  font-size:17px;text-transform:none;
  border:0;height:40px;
  color:var(--slate-dim);opacity:0.8;
}
.logo-slot.wordmark:hover{color:var(--slate-bright);opacity:1}
.logos-note{
  margin-top:16px;font-size:12px;letter-spacing:0.04em;text-transform:uppercase;
  color:var(--slate-dim);font-weight:500;
}
.logos-note code{
  font-family:'Space Grotesk',monospace;
  color:var(--copper);background:rgba(158,111,88,0.08);
  padding:1px 6px;border-radius:3px;letter-spacing:0;text-transform:none;
}

.case-studies{
  margin-top:96px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
@media (max-width:1023px){.case-studies{grid-template-columns:1fr;gap:20px}}
.case-card{
  background:var(--ink-raised);
  border:1px solid var(--border);
  border-radius:8px;
  padding:32px;
  display:flex;flex-direction:column;gap:16px;
  transition:border-color 250ms var(--ease-out-expo);
}
.case-card:hover{border-color:var(--slate-dim)}
.case-card .eyebrow{margin:0;color:var(--copper)}
.case-card h3{font-size:22px;line-height:1.25;margin:0}
.case-card .body-sm{color:var(--slate);margin:0}
.case-card .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:8px}
.case-card .tag{
  font-size:11px;letter-spacing:0.06em;text-transform:uppercase;
  color:var(--slate-dim);font-weight:500;
  padding:4px 10px;border:1px solid var(--border);border-radius:3px;
}
@media (max-width:1023px){.logos:not(.logos-7){grid-template-columns:repeat(3,1fr)}}
@media (max-width:639px){.logos:not(.logos-7){grid-template-columns:repeat(2,1fr);gap:24px}}
.logo-slot{
  height:40px;display:flex;align-items:center;justify-content:center;
  color:var(--slate-dim);opacity:0.8;
  font-size:13px;letter-spacing:0.04em;text-transform:uppercase;font-weight:500;
  transition:color 250ms var(--ease-out-expo), opacity 250ms var(--ease-out-expo);
  border:1px dashed rgba(43,51,68,0.6);border-radius:4px;
}
.logo-slot:hover{color:var(--slate-bright);opacity:1}

/* ==========================================================================
   SECTION 05 — PROCESS
   ========================================================================== */
.process-steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  border-top:1px solid var(--border);
}
@media (max-width:1023px){.process-steps{grid-template-columns:1fr}}

.step{
  padding:32px 24px;
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;gap:14px;
  position:relative;
}
.step:first-child{padding-left:0}
.step:last-child{border-right:0;padding-right:0}
@media (max-width:1023px){
  .step{border-right:0;border-bottom:1px solid var(--border);padding:40px 0}
  .step:last-child{border-bottom:0}
}
.step .num{
  font-size:48px;font-weight:300;line-height:1;letter-spacing:-0.02em;
  color:var(--copper);font-variant-numeric:tabular-nums;
  margin-bottom:16px;
}
.step h3{font-size:24px;margin:0}
.step .body-sm{color:var(--slate)}

/* ==========================================================================
   SECTION 06 — AUDIENCE FIT
   ========================================================================== */
.fit-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;
}
@media (max-width:1023px){.fit-grid{grid-template-columns:1fr;gap:48px}}

.fit-col h3{margin-bottom:32px;font-size:24px;color:var(--slate-bright)}
.fit-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:20px}
.fit-col ul li{
  display:flex;align-items:flex-start;gap:16px;
  font-size:17px;line-height:1.55;color:var(--slate);
  padding-bottom:20px;border-bottom:1px solid var(--border);
}
.fit-col ul li:last-child{border-bottom:0;padding-bottom:0}
.fit-col ul li .mark{
  flex-shrink:0;width:20px;height:20px;margin-top:2px;
  display:flex;align-items:center;justify-content:center;
}
.fit-col.good ul li .mark{color:var(--copper)}
.fit-col.bad ul li .mark{color:var(--slate-dim)}
.fit-col.bad ul li{color:var(--slate-dim)}

/* ==========================================================================
   SECTION 07 — ABOUT
   ========================================================================== */
.about-inner{
  max-width:680px;
}
.about-inner .body-lg{color:var(--slate);margin-bottom:24px}
.about-inner .body-lg strong{color:var(--slate-bright);font-weight:500}
.about-caption{
  margin-top:40px;padding-top:24px;
  border-top:1px solid var(--border);
  font-size:15px;color:var(--slate-dim);
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
}
.about-caption .dot{color:var(--copper)}
.about-caption a:hover{color:var(--slate-bright)}
.about-tbd{
  display:inline-block;
  padding:2px 8px;margin:0 2px;
  border:1px dashed var(--copper-dim);
  border-radius:3px;
  color:var(--copper);
  font-size:0.85em;
  font-weight:500;
  letter-spacing:0.04em;
  text-transform:uppercase;
}

/* ==========================================================================
   SECTION 08 — FAQ
   ========================================================================== */
.faq-list{
  border-top:1px solid var(--border);
}
.faq-item{
  border-bottom:1px solid var(--border);
}
.faq-q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:32px 0;
  text-align:left;
  transition:color 150ms var(--ease-out-expo);
}
.faq-q:hover{color:var(--slate-bright)}
.faq-q:hover .chevron{color:var(--copper)}
.faq-q .q-text{
  font-size:clamp(18px,2vw,22px);
  font-weight:500;
  color:var(--slate-bright);
  letter-spacing:-0.005em;
  line-height:1.35;
}
.faq-q .chevron{
  width:20px;height:20px;flex-shrink:0;
  color:var(--slate);
  transform:rotate(0);
  transition:transform 150ms var(--ease-out-expo), color 150ms var(--ease-out-expo);
}
.faq-item.open .faq-q .chevron{transform:rotate(90deg);color:var(--copper)}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height 400ms var(--ease-out-expo);
}
.faq-item.open .faq-a{max-height:400px}
.faq-a-inner{
  padding:0 0 32px 0;
  max-width:65ch;
  color:var(--slate);
  font-size:17px;line-height:1.6;
}

/* ==========================================================================
   SECTION 09 — CONTACT
   ========================================================================== */
.contact{
  background:var(--ink-elevated);
  position:relative;overflow:hidden;
}
.contact::before{
  content:"'";
  position:absolute;
  top:-20%;right:-5%;
  font-size:min(90vw,1100px);
  line-height:0.8;
  font-weight:300;
  color:var(--copper);
  opacity:0.04;
  font-family:Georgia,serif;
  pointer-events:none;
}
.contact-inner{max-width:680px}
.contact h2{font-size:clamp(44px,6vw,88px);line-height:1.02;letter-spacing:-0.02em;margin-bottom:24px}
.contact .body-lg{color:var(--slate);margin-bottom:64px}

.form-grid{display:flex;flex-direction:column;gap:28px}
.field{display:flex;flex-direction:column;gap:8px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:639px){.field-row{grid-template-columns:1fr;gap:28px}}

.field label{
  font-size:13px;letter-spacing:0.04em;text-transform:uppercase;
  color:var(--slate);font-weight:500;
  display:flex;align-items:center;gap:8px;
}
.field label .opt{color:var(--slate-dim);text-transform:none;letter-spacing:0;font-weight:400;font-size:12px}
.field label .req{color:var(--copper);font-size:10px}

.field input, .field textarea, .field select{
  background:var(--ink);
  border:1px solid var(--border);
  border-radius:6px;
  height:48px;
  padding:0 16px;
  color:var(--slate-bright);
  font-size:16px;
  transition:border-color 250ms var(--ease-out-expo);
  width:100%;
  outline:none;
}
.field textarea{height:auto;min-height:132px;padding:14px 16px;resize:vertical;line-height:1.5}
.field input::placeholder, .field textarea::placeholder{color:var(--slate-dim)}
.field input:focus, .field textarea:focus, .field select:focus{border-color:var(--copper)}
.field.error input, .field.error textarea{border-color:var(--danger)}
.field .err-msg{color:var(--danger);font-size:13px;font-weight:500;display:none}
.field.error .err-msg{display:block}

.field select{
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1.5L6 6.5L11 1.5' stroke='%237C7A8A' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat:no-repeat;
  background-position:right 16px center;
  padding-right:40px;
}

.radio-group{
  display:flex;flex-direction:column;gap:8px;
}
.radio-option{
  display:flex;align-items:center;gap:12px;
  padding:14px 16px;
  border:1px solid var(--border);
  border-radius:6px;
  cursor:pointer;
  transition:border-color 250ms var(--ease-out-expo), background 250ms var(--ease-out-expo);
}
.radio-option:hover{border-color:var(--slate-dim)}
.radio-option input{position:absolute;opacity:0;pointer-events:none}
.radio-option .radio-mark{
  width:16px;height:16px;border-radius:50%;
  border:1px solid var(--slate-dim);
  flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  transition:border-color 250ms var(--ease-out-expo);
}
.radio-option .radio-mark::after{
  content:"";width:8px;height:8px;border-radius:50%;background:var(--copper);
  transform:scale(0);transition:transform 150ms var(--ease-out-expo);
}
.radio-option.checked{border-color:var(--copper);background:rgba(158,111,88,0.04)}
.radio-option.checked .radio-mark{border-color:var(--copper)}
.radio-option.checked .radio-mark::after{transform:scale(1)}
.radio-option .radio-label{font-size:15px;color:var(--slate-bright)}

/* honeypot */
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}

.submit-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:24px;
  margin-top:16px;
}
.submit-row .btn-primary{min-width:200px;justify-content:center;position:relative}
.submit-row .btn-primary[disabled]{opacity:0.5;cursor:not-allowed}
.submit-row .status{font-size:13px;color:var(--slate-dim);letter-spacing:0.04em;text-transform:uppercase;font-weight:500}
.submit-row .status.err{color:var(--danger)}

.form-success{
  display:none;
  padding:48px;
  border:1px solid var(--success);
  border-radius:8px;
  background:rgba(127,166,122,0.04);
}
.form-success.show{display:block}
.form-success h3{color:var(--success);margin-bottom:12px}
.form-success p{color:var(--slate);margin:0;max-width:50ch}

.form-secondary{
  margin-top:32px;
  font-size:13px;color:var(--slate-dim);
  letter-spacing:0.04em;text-transform:uppercase;font-weight:500;
}
.form-secondary a{color:var(--slate);border-bottom:1px solid var(--copper-dim);padding-bottom:1px}
.form-secondary a:hover{color:var(--copper)}

/* loading spinner */
.spinner{
  display:inline-block;width:14px;height:14px;border-radius:50%;
  border:2px solid rgba(23,30,40,0.3);border-top-color:var(--ink);
  animation:spin 800ms linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer{
  background:var(--ink);
  border-top:1px solid var(--border);
  padding:96px 0 48px;
  position:relative;
  overflow:hidden;
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr;gap:64px;
  margin-bottom:96px;
}
@media (max-width:1023px){.footer-grid{grid-template-columns:1fr;gap:48px;margin-bottom:64px}}

.footer-brand .logo{height:28px;margin-bottom:24px}
.footer-brand .logo img{height:100%;width:auto}
.footer-brand p{color:var(--slate-dim);max-width:36ch;font-size:17px;line-height:1.5;margin:0}

.footer-col h4{
  font-size:12px;letter-spacing:0.12em;text-transform:uppercase;
  font-weight:500;color:var(--slate-dim);
  margin-bottom:20px;
}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.footer-col ul li a{
  color:var(--slate);font-size:15px;
  transition:color 250ms var(--ease-out-expo);
}
.footer-col ul li a:hover{color:var(--copper)}

.footer-divider{
  border-top:1px solid var(--border);
  padding-top:32px;
  display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;
  font-size:12px;letter-spacing:0.04em;text-transform:uppercase;
  color:var(--slate-dim);font-weight:500;
}

.vertical-rouk{
  position:absolute;
  left:32px;bottom:48px;
  writing-mode:vertical-rl;
  transform:rotate(180deg);
  font-size:11px;letter-spacing:0.4em;
  color:var(--slate-dim);opacity:0.4;
  font-weight:500;
  display:none;
}
@media (min-width:1280px){.vertical-rouk{display:block}}

/* ==========================================================================
   SCROLL REVEAL — §9
   ========================================================================== */
.reveal{
  opacity:0;
  transform:translateY(16px);
  transition:opacity 800ms var(--ease-enter), transform 800ms var(--ease-enter);
}
.reveal.in{opacity:1;transform:translateY(0)}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;transition-duration:0.001ms !important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ==========================================================================
   SECTION 09 — CONTACT FORM (Task 7)
   ========================================================================== */
.contact-form { max-width: 680px; display: grid; gap: var(--s-5); }
.form-row { display: flex; flex-direction: column; gap: var(--s-2); }
.form-row label { font-size: 13px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--slate-bright); }
.form-row label .optional { color: var(--slate-dim); text-transform: none; letter-spacing: 0; font-weight: 400; }
.form-row input, .form-row textarea, .form-row select {
  background: var(--ink);
  border: 1px solid var(--border);
  border-radius: 6px;
  height: 48px;
  padding: 0 16px;
  color: var(--slate-bright);
  font-size: 17px;
  transition: border-color 150ms var(--ease-out-expo);
}
.form-row textarea { height: auto; padding: 14px 16px; min-height: 96px; resize: vertical; }
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: none;
  border-color: var(--copper);
  box-shadow: 0 0 0 2px rgba(158, 111, 88, 0.6);
}
.form-radio-group { border: 0; padding: 0; margin: 0; }
.form-radio-group legend { font-size: 13px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--slate-bright); margin-bottom: var(--s-3); }
.form-radio-group label { display: flex; align-items: center; gap: var(--s-3); text-transform: none; letter-spacing: 0; font-size: 15px; font-weight: 400; color: var(--slate); padding: var(--s-2) 0; cursor: pointer; }
.form-radio-group input[type=radio] { accent-color: var(--copper); }
.form-submit { flex-direction: row; align-items: center; gap: var(--s-5); flex-wrap: wrap; }
.form-error { color: var(--danger); font-size: 15px; margin: 0; }
.form-success { background: var(--ink-raised); border: 1px solid var(--border); border-radius: 8px; padding: var(--s-6); margin-top: var(--s-5); }
@media (max-width: 639px) {
  .form-submit .btn { width: 100%; }
}