/* ============================================================
   FutureTherma — Trusted Operational Intelligence Infrastructure
   Shared design system
   ============================================================ */

:root{
  --ink:       #0B0D0C;
  --ink-mid:   #2C2F2D;
  --ink-light: #6B706C;
  --ink-faint: #A6ABA7;
  --chalk:     #FAFAF8;
  --warm:      #F1F1EC;
  --panel:     #141715;
  --border:    #E2E2DA;
  --border-dk: rgba(255,255,255,0.09);
  --green:     #14523A;
  --green-mid: #1F6B4C;
  --green-acc: #34A672;
  --green-pale:#D8EEE2;
  --amber:     #C98A3B;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans:  'DM Sans', system-ui, -apple-system, sans-serif;
  --mono:  'IBM Plex Mono', 'SF Mono', ui-monospace, monospace;
  --ease:  cubic-bezier(0.16,1,0.3,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--chalk);color:var(--ink);overflow-x:hidden;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--chalk)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}

/* ---------- layout ---------- */
.container{max-width:1240px;margin:0 auto;padding:0 48px}
.container-narrow{max-width:880px;margin:0 auto;padding:0 48px}
section{padding:112px 0}
@media(max-width:960px){
  .container,.container-narrow{padding:0 24px}
  section{padding:64px 0}
}

/* ---------- type ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:11px;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--green-acc);margin-bottom:20px;display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:'';width:16px;height:1px;background:var(--green-acc);display:inline-block}
.eyebrow.on-light{color:var(--green)}
.eyebrow.centered{justify-content:center}
.eyebrow.centered::before{display:none}

.section-title{
  font-family:var(--serif);
  font-size:clamp(32px,4vw,54px);
  font-weight:400;line-height:1.12;letter-spacing:-0.025em;
  color:var(--ink);margin-bottom:22px;
}
.section-title em{font-style:italic;color:var(--green)}
.section-title.on-dark{color:#fff}
.section-title.on-dark em{color:var(--green-acc)}

.section-body{
  font-size:17px;font-weight:300;color:var(--ink-mid);line-height:1.75;max-width:600px;
}
.section-body.on-dark{color:rgba(255,255,255,0.62)}

.body-text{font-size:16px;font-weight:300;color:var(--ink-mid);line-height:1.8;margin-bottom:16px}
.body-text.on-dark{color:rgba(255,255,255,0.62)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 26px;border-radius:4px;
  font-family:var(--sans);font-size:13.5px;font-weight:600;letter-spacing:0.01em;
  text-decoration:none;transition:all 0.2s var(--ease);cursor:pointer;border:none;
}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-mid);transform:translateY(-2px);box-shadow:0 10px 28px rgba(20,82,58,0.3)}
.btn-secondary{background:transparent;color:var(--ink);border:1.5px solid var(--border)}
.btn-secondary:hover{border-color:var(--ink-mid);transform:translateY(-1px)}
.btn-white{background:#fff;color:var(--green)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,0,0,0.22)}
.btn-ghost-white{background:transparent;color:rgba(255,255,255,0.85);border:1.5px solid rgba(255,255,255,0.25)}
.btn-ghost-white:hover{border-color:rgba(255,255,255,0.6);color:#fff;transform:translateY(-1px)}
.btn-arrow::after{content:'→';transition:transform 0.2s}
.btn-arrow:hover::after{transform:translateX(3px)}

.see-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13.5px;font-weight:600;color:var(--green);
  text-decoration:none;transition:gap 0.2s;
}
.see-link:hover{gap:12px}
.see-link.on-dark{color:var(--green-acc)}

/* ---------- nav ---------- */
nav.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:300;
  height:64px;display:flex;align-items:center;justify-content:space-between;
  padding:0 48px;background:rgba(250,250,248,0.88);
  backdrop-filter:blur(18px) saturate(1.4);
  border-bottom:1px solid transparent;
  transition:border-color 0.3s,box-shadow 0.3s;
}
nav.site-nav.scrolled{border-color:var(--border);box-shadow:0 1px 28px rgba(11,13,12,0.06)}
.nav-logo{
  font-family:var(--serif);font-size:20px;font-weight:500;letter-spacing:-0.01em;
  color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:9px;
}
.nav-logo-mark{
  width:9px;height:9px;border-radius:2px;background:var(--green-acc);
  display:inline-block;transform:rotate(45deg);flex-shrink:0;
}
img.nav-logo-mark{
  width:30px;height:30px;border-radius:8px;background:none;
  transform:none;object-fit:cover;flex-shrink:0;
}
.footer-brand-logo img.nav-logo-mark{width:34px;height:34px;border-radius:9px}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;gap:5px;
  font-size:13px;font-weight:500;letter-spacing:0.01em;
  color:var(--ink-mid);text-decoration:none;padding:10px 14px;
  transition:color 0.2s;background:none;border:none;cursor:pointer;font-family:var(--sans);
}
.nav-link:hover,.nav-link.active{color:var(--green)}
.nav-caret{width:7px;height:7px;border-right:1.4px solid currentColor;border-bottom:1.4px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:0.6;transition:transform 0.2s}
.nav-item:hover .nav-caret{transform:rotate(225deg) translateY(1px)}
.nav-dropdown{
  position:absolute;top:100%;left:0;min-width:260px;
  background:#fff;border:1px solid var(--border);border-radius:10px;
  padding:10px;box-shadow:0 20px 48px rgba(11,13,12,0.12);
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity 0.18s,transform 0.18s,visibility 0.18s;
}
.nav-item:hover .nav-dropdown,.nav-item:focus-within .nav-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dropdown a{
  display:block;padding:11px 14px;border-radius:6px;
  font-size:13px;font-weight:500;color:var(--ink-mid);text-decoration:none;
  transition:background 0.15s,color 0.15s;
}
.nav-dropdown a:hover{background:var(--warm);color:var(--green)}
.nav-dropdown a small{display:block;font-size:11.5px;font-weight:300;color:var(--ink-light);margin-top:2px}
.nav-cta{
  background:var(--green);color:#fff!important;padding:10px 20px;border-radius:4px;
  font-size:13px!important;font-weight:600!important;margin-left:8px;
  text-decoration:none!important;
  transition:background 0.2s,transform 0.15s!important;
}
.nav-cta:hover{background:var(--green-mid)!important;transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:20px;height:1.5px;background:var(--ink);margin:4px 0}

@media(max-width:1080px){
  .nav-links{display:none}
  .nav-toggle{display:block}
  nav.site-nav{padding:0 20px}
}

/* mobile drawer */
.mobile-drawer{
  position:fixed;inset:64px 0 0 0;background:var(--chalk);z-index:250;
  padding:24px;overflow-y:auto;display:none;
}
.mobile-drawer.open{display:block}
.mobile-group{margin-bottom:8px;border-bottom:1px solid var(--border)}
.mobile-group-title{
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 4px;font-size:14px;font-weight:600;color:var(--ink);cursor:pointer;
}
.mobile-sub{display:none;padding-bottom:12px}
.mobile-sub.open{display:block}
.mobile-sub a{display:block;padding:9px 4px;font-size:13.5px;color:var(--ink-light);text-decoration:none}
.mobile-cta{display:block;margin-top:20px;text-align:center;background:var(--green);color:#fff;padding:14px;border-radius:4px;font-weight:600;text-decoration:none;font-size:13.5px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity 0.8s var(--ease),transform 0.8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:0.08s}.reveal-d2{transition-delay:0.16s}.reveal-d3{transition-delay:0.24s}
.reveal-d4{transition-delay:0.32s}.reveal-d5{transition-delay:0.4s}

/* ---------- page hero ---------- */
.page-hero{padding:152px 0 84px;background:var(--ink);position:relative;overflow:hidden}
.page-hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 70% at 78% 15%,rgba(52,166,114,0.1) 0%,transparent 60%),
    linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);
  background-size:auto,48px 48px,48px 48px;
  pointer-events:none;
}
.hero-eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;color:var(--green-acc);margin-bottom:22px;position:relative;display:flex;align-items:center;gap:10px}
.hero-eyebrow::before{content:'';width:16px;height:1px;background:var(--green-acc)}
.hero-headline{
  font-family:var(--serif);font-size:clamp(38px,5.2vw,68px);font-weight:400;line-height:1.08;
  letter-spacing:-0.03em;color:#fff;margin-bottom:26px;max-width:860px;position:relative;
}
.hero-headline em{font-style:italic;color:var(--green-acc)}
.hero-sub{font-size:18px;font-weight:300;color:rgba(255,255,255,0.62);line-height:1.7;max-width:620px;position:relative}

/* trust strip */
.trust-strip{background:var(--green);padding:20px 48px;position:relative}
.trust-inner{max-width:1240px;margin:0 auto;display:flex;gap:36px;flex-wrap:wrap;justify-content:center}
.trust-item{display:flex;align-items:center;gap:8px;color:#fff;font-size:13px;font-weight:500}
.trust-item::before{content:'✓';font-weight:700;font-size:13px;color:var(--green-pale)}
@media(max-width:960px){.trust-strip{padding:18px 24px}}

/* ---------- badges / pills ---------- */
.pill{display:inline-flex;align-items:center;gap:6px;background:var(--green-pale);color:var(--green);font-size:12px;font-weight:600;padding:6px 13px;border-radius:20px}
.tag-mono{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--green-acc);background:rgba(52,166,114,0.12);padding:4px 9px;border-radius:3px}

/* ============================================================
   ARCHITECTURE DIAGRAM  (One infrastructure. Multiple applications.)
   ============================================================ */
.arch-diagram{background:var(--panel);border-radius:20px;padding:56px 40px;position:relative;overflow:hidden;border:1px solid var(--border-dk)}
.arch-diagram::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 50% at 50% 0%,rgba(52,166,114,0.1) 0%,transparent 60%)}
.arch-root{text-align:center;position:relative;margin-bottom:0}
.arch-root-name{font-family:var(--serif);font-size:26px;font-weight:500;color:#fff;letter-spacing:-0.01em}
.arch-root-sub{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--green-acc);margin-top:8px}
.arch-stem{width:1px;height:40px;background:linear-gradient(var(--green-acc),rgba(52,166,114,0.15));margin:0 auto;position:relative}
.arch-branch{display:flex;justify-content:center;position:relative;margin-top:0}
.arch-branch::before{content:'';position:absolute;top:0;left:25%;right:25%;height:1px;background:rgba(52,166,114,0.3)}
.arch-branch-line{width:1px;height:28px;background:rgba(52,166,114,0.3)}
.arch-apps{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:0;position:relative}
.arch-app{background:rgba(255,255,255,0.035);border:1px solid var(--border-dk);border-radius:14px;padding:26px;text-align:center}
.arch-app-name{font-family:var(--serif);font-size:19px;font-weight:500;color:#fff;margin-bottom:6px}
.arch-app-tag{font-size:12px;font-weight:400;color:rgba(255,255,255,0.45);margin-bottom:16px}
.arch-app-loop{font-family:var(--mono);font-size:10.5px;font-weight:500;color:var(--green-acc);letter-spacing:0.02em;line-height:1.9}
@media(max-width:700px){.arch-apps{grid-template-columns:1fr}}

/* ============================================================
   PROCESS LOOP  (Measure -> Determine -> Detect -> Correct -> Evidence)
   ============================================================ */
.loop-track{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:64px;position:relative}
.loop-track::before{content:'';position:absolute;top:31px;left:9%;right:9%;height:1px;background:linear-gradient(90deg,var(--green-pale),var(--green),var(--green-pale));z-index:0}
.loop-step{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 10px;position:relative;z-index:1}
.loop-circle{width:62px;height:62px;border-radius:50%;background:var(--chalk);border:2px solid var(--green);display:flex;align-items:center;justify-content:center;margin-bottom:18px;flex-shrink:0}
.loop-num{font-family:var(--serif);font-size:21px;font-weight:500;color:var(--green)}
.loop-label{font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--green);margin-bottom:8px}
.loop-desc{font-size:12.5px;font-weight:300;color:var(--ink-light);line-height:1.55}
.loop-track.on-dark .loop-circle{background:var(--panel);border-color:var(--green-acc)}
.loop-track.on-dark .loop-num{color:var(--green-acc)}
.loop-track.on-dark .loop-label{color:var(--green-acc)}
.loop-track.on-dark .loop-desc{color:rgba(255,255,255,0.5)}
@media(max-width:900px){
  .loop-track{grid-template-columns:1fr;gap:28px}
  .loop-track::before{display:none}
  .loop-step{flex-direction:row;text-align:left;align-items:flex-start;gap:18px}
  .loop-circle{margin-bottom:0}
}

/* vertical numbered list (workflow / phases) */
.num-list{display:flex;flex-direction:column;gap:0;margin-top:56px}
.num-item{display:grid;grid-template-columns:76px 1fr;gap:32px;padding:38px 0;border-bottom:1px solid var(--border);align-items:start}
.num-item:last-child{border-bottom:none}
.num-item-n{font-family:var(--serif);font-size:44px;font-weight:300;color:var(--border);line-height:1}
.num-item-tag{font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--green);margin-bottom:8px}
.num-item-title{font-size:18px;font-weight:600;color:var(--ink);margin-bottom:10px}
.num-item-body{font-size:14px;font-weight:300;color:var(--ink-light);line-height:1.65;max-width:580px}
.num-item-outputs{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.num-item-output{background:var(--warm);border:1px solid var(--border);border-radius:6px;padding:5px 12px;font-size:11.5px;font-weight:500;color:var(--ink-mid)}
.num-list.on-dark .num-item{border-color:var(--border-dk)}
.num-list.on-dark .num-item-n{color:rgba(255,255,255,0.1)}
.num-list.on-dark .num-item-title{color:#fff}
.num-list.on-dark .num-item-body{color:rgba(255,255,255,0.5)}

/* ---------- card grids ---------- */
.card-grid{display:grid;gap:18px;margin-top:56px}
.cols-2{grid-template-columns:1fr 1fr}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.cols-5{grid-template-columns:repeat(5,1fr)}
@media(max-width:1100px){.cols-5{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.cols-3,.cols-4{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.cols-2,.cols-3,.cols-4,.cols-5{grid-template-columns:1fr}}
@media(min-width:601px) and (max-width:900px){.cols-5{grid-template-columns:1fr 1fr}}

.card{background:var(--chalk);border:1px solid var(--border);border-radius:14px;padding:28px;transition:transform 0.22s var(--ease),box-shadow 0.22s var(--ease),border-color 0.2s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(11,13,12,0.07);border-color:var(--green-acc)}
.card-icon{width:38px;height:38px;border-radius:9px;background:var(--green-pale);display:flex;align-items:center;justify-content:center;margin-bottom:16px;flex-shrink:0}
.card-title{font-size:15.5px;font-weight:600;color:var(--ink);margin-bottom:8px}
.card-body{font-size:13px;font-weight:300;color:var(--ink-light);line-height:1.6}

.card.dark{background:var(--panel);border-color:var(--border-dk)}
.card.dark .card-title{color:#fff}
.card.dark .card-body{color:rgba(255,255,255,0.5)}

/* component-grid: role label is the primary read, product name is secondary */
.component-grid .card .tag-mono{
  font-family:var(--serif);font-size:21px;font-weight:500;letter-spacing:0;
  text-transform:none;color:#fff;background:none;padding:0;border-radius:0;
  margin-bottom:10px;display:block;line-height:1.2;
}
.component-grid .card .card-title{
  font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:0.07em;
  text-transform:uppercase;color:var(--green-acc);margin-bottom:10px;
}
.component-lead{font-family:var(--serif);font-style:italic;font-size:19px;font-weight:400;color:var(--green-acc);margin:26px 0 6px}

/* component / feature row (image-text alternating) */
.feature-row{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;padding:56px 0;border-bottom:1px solid var(--border);align-items:center}
.feature-row:last-child{border-bottom:none}
.feature-row.flip{direction:rtl}
.feature-row.flip>*{direction:ltr}
.feature-visual{background:var(--panel);border-radius:16px;padding:36px;min-height:220px;display:flex;flex-direction:column;justify-content:space-between;border:1px solid var(--border-dk)}
.fv-label{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--green-acc);margin-bottom:16px}
.fv-title{font-family:var(--serif);font-size:26px;font-weight:400;color:#fff;line-height:1.2;margin-bottom:10px}
.fv-spec{font-size:12px;font-weight:300;color:rgba(255,255,255,0.62);line-height:1.6}
.fv-badge{display:inline-block;background:rgba(52,166,114,0.15);color:var(--green-acc);font-size:10px;font-weight:700;letter-spacing:0.08em;padding:4px 10px;border-radius:4px;margin-top:16px;align-self:flex-start}
.feature-tag{font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--green);margin-bottom:12px}
.feature-title{font-family:var(--serif);font-size:30px;font-weight:400;color:var(--ink);margin-bottom:16px;letter-spacing:-0.02em;line-height:1.2}
.feature-specs{display:flex;flex-direction:column;gap:9px;margin-top:20px}
.feature-spec{display:flex;align-items:flex-start;gap:10px;font-size:13px;font-weight:400;color:var(--ink-mid)}
.feature-spec::before{content:'';width:5px;height:5px;background:var(--green);border-radius:1px;margin-top:7px;flex-shrink:0;transform:rotate(45deg)}
@media(max-width:900px){.feature-row{grid-template-columns:1fr;gap:32px;direction:ltr!important}}

/* ---------- callout / statement box ---------- */
.statement-box{background:var(--ink);border-radius:16px;padding:44px;position:relative;overflow:hidden}
.statement-box::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 90% 0%,rgba(52,166,114,0.1) 0%,transparent 60%)}
.sb-label{font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--green-acc);margin-bottom:14px;position:relative}
.sb-text{font-family:var(--serif);font-size:25px;font-weight:400;color:#fff;line-height:1.42;font-style:italic;position:relative}

/* not / is comparison */
.not-list{display:flex;flex-direction:column;gap:11px;margin-bottom:28px}
.not-item{font-size:13.5px;color:rgba(255,255,255,0.4);padding-left:20px;position:relative}
.not-item::before{content:'—';position:absolute;left:0;color:rgba(255,255,255,0.22);font-weight:600}

/* comparison grid (alternative vs us) */
.compare-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:56px}
.compare-card{border-radius:12px;padding:26px;border:1px solid var(--border);background:var(--warm)}
.compare-card.us{background:var(--ink);border-color:var(--ink)}
.compare-tag{font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-light);margin-bottom:12px}
.compare-card.us .compare-tag{color:var(--green-acc)}
.compare-name{font-size:15px;font-weight:600;color:var(--ink);margin-bottom:8px}
.compare-card.us .compare-name{color:#fff}
.compare-desc{font-size:12.5px;font-weight:300;color:var(--ink-light);line-height:1.55}
.compare-card.us .compare-desc{color:rgba(255,255,255,0.52)}
@media(max-width:900px){.compare-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.compare-grid{grid-template-columns:1fr}}

/* ---------- footer CTA band ---------- */
.final-section{background:var(--ink);padding:112px 0;text-align:center;position:relative;overflow:hidden}
.final-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% 0%,rgba(52,166,114,0.08) 0%,transparent 60%)}
.final-headline{font-family:var(--serif);font-size:clamp(30px,4vw,52px);font-weight:400;line-height:1.14;letter-spacing:-0.025em;color:#fff;max-width:680px;margin:0 auto 20px;position:relative}
.final-headline em{font-style:italic;color:var(--green-acc)}
.final-body{font-size:17px;font-weight:300;color:rgba(255,255,255,0.5);max-width:500px;margin:0 auto 44px;line-height:1.7;position:relative}
.final-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}

/* ---------- footer ---------- */
footer{background:var(--ink);border-top:1px solid var(--border-dk);padding:56px 48px 32px}
.footer-top{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px;padding-bottom:40px;border-bottom:1px solid var(--border-dk)}
.footer-brand-logo{font-family:var(--serif);font-size:19px;font-weight:500;color:#fff;text-decoration:none;display:flex;align-items:center;gap:8px}
.footer-brand-tag{font-size:12.5px;font-weight:300;color:rgba(255,255,255,0.4);margin-top:12px;line-height:1.6;max-width:240px}
.footer-col-title{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:rgba(255,255,255,0.35);margin-bottom:16px}
.footer-col a{display:block;font-size:13px;color:rgba(255,255,255,0.55);text-decoration:none;margin-bottom:11px;transition:color 0.2s}
.footer-col a:hover{color:#fff}
.footer-bottom{max-width:1240px;margin:0 auto;padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.footer-copy{font-size:12px;color:rgba(255,255,255,0.3)}
.footer-note{font-size:12px;color:rgba(255,255,255,0.3);max-width:520px;text-align:right}
@media(max-width:960px){
  footer{padding:40px 24px 24px}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-note{text-align:left}
}
@media(max-width:600px){.footer-top{grid-template-columns:1fr}}

/* ---------- 5C sticky sub-nav ---------- */
.fnav-item{transition:color 0.2s,border-color 0.2s}
.fnav-item:hover{color:var(--ink)!important}
.fnav-item.active{color:var(--green)!important;border-bottom-color:var(--green)!important}

/* ---------- contact page ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:64px;align-items:start}
.sidebar-title{font-family:var(--serif);font-size:24px;font-weight:400;color:var(--ink);margin-bottom:8px;letter-spacing:-0.02em}
.sidebar-body{font-size:14px;font-weight:300;color:var(--ink-light);line-height:1.65;margin-bottom:26px}
.interest-options{display:flex;flex-direction:column;gap:10px;margin-bottom:28px}
.io{padding:14px 18px;background:var(--warm);border-radius:10px;border:1px solid var(--border)}
.io-title{font-size:13px;font-weight:600;color:var(--ink)}
.io-body{font-size:12px;font-weight:300;color:var(--ink-light);margin-top:3px;line-height:1.4}
.sidebar-email{margin-top:24px;padding-top:22px;border-top:1px solid var(--border)}
.se-label{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-light);margin-bottom:8px}
.se-value{font-size:15px;font-weight:500;color:var(--green);text-decoration:none}
.se-value:hover{text-decoration:underline}
.form-card{background:var(--warm);border:1px solid var(--border);border-radius:18px;padding:40px}
.form-title{font-family:var(--serif);font-size:27px;font-weight:400;color:var(--ink);margin-bottom:6px;letter-spacing:-0.02em}
.form-sub{font-size:14px;font-weight:300;color:var(--ink-light);margin-bottom:28px;line-height:1.6}
.form-group{margin-bottom:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}
.form-label{font-size:10.5px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--ink-mid);margin-bottom:7px;display:block}
.form-label span{color:#C0503A;margin-left:2px}
.form-input,.form-select,.form-textarea{width:100%;padding:12px 15px;border:1.5px solid var(--border);border-radius:8px;font-family:var(--sans);font-size:14px;color:var(--ink);background:var(--chalk);transition:border-color 0.2s,box-shadow 0.2s;outline:none;appearance:none}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(20,82,58,0.08)}
.form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B706C' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;cursor:pointer}
.form-textarea{resize:vertical;min-height:120px;line-height:1.6}
.form-submit{width:100%;padding:15px;background:var(--green);color:#fff;border:none;border-radius:8px;font-family:var(--sans);font-size:14px;font-weight:700;cursor:pointer;transition:background 0.2s,transform 0.15s;letter-spacing:0.02em;margin-top:4px}
.form-submit:hover{background:var(--green-mid)}
.form-note{font-size:12px;font-weight:300;color:var(--ink-light);margin-top:12px;text-align:center;line-height:1.5}
.success-state{display:none;text-align:center;padding:56px 32px}
.success-icon{font-size:44px;margin-bottom:18px}
.success-title{font-family:var(--serif);font-size:28px;font-weight:400;color:var(--ink);margin-bottom:10px}
.success-body{font-size:15px;font-weight:300;color:var(--ink-light);line-height:1.65;margin-bottom:24px}
.office-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.office-card{background:rgba(255,255,255,0.04);border:1px solid var(--border-dk);border-radius:14px;padding:26px}
.office-card .oc-title{font-size:15px;font-weight:600;color:#fff;margin-bottom:8px}
.office-card .oc-body{font-size:14px;font-weight:300;color:rgba(255,255,255,0.55);line-height:1.7}
.office-card .oc-link{display:block;font-size:14px;font-weight:500;color:var(--green-acc);text-decoration:none;margin-top:4px}
.office-card .oc-link:hover{color:#fff}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.office-grid{grid-template-columns:1fr}}

/* ---------- utility sections ---------- */
.bg-chalk{background:var(--chalk)}
.bg-warm{background:var(--warm)}
.bg-ink{background:var(--ink)}
.bg-green{background:var(--green)}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* ---------- right-side scroll indicator (scrollbar-style thumb) ---------- */
.scroll-progress-track{
  position:fixed;top:70px;right:4px;bottom:14px;width:9px;
  background:transparent;z-index:250;pointer-events:auto;
}
.scroll-progress-fill{
  position:absolute;left:0;width:9px;min-height:36px;border-radius:5px;
  /* Fixed mid-tone + difference blending inverts against whatever is behind
     it, so the thumb stays visible whether it's sitting over a light
     section or one of the dark "ink" sections — no per-section colour
     branching needed. */
  background:#9AA39D;mix-blend-mode:difference;cursor:pointer;
  transition:width 0.15s ease,opacity 0.15s ease;
  opacity:0.85;
}
.scroll-progress-fill:hover,.scroll-progress-fill.dragging{
  width:11px;opacity:1;
}
@media(max-width:600px){
  .scroll-progress-track{width:7px;right:2px}
  .scroll-progress-fill{width:7px}
  .scroll-progress-fill:hover,.scroll-progress-fill.dragging{width:9px}
}

/* ---------- cookie consent banner ---------- */
.cookie-banner{
  position:fixed;left:0;right:0;bottom:0;z-index:400;
  background:var(--ink);border-top:1px solid var(--border-dk);
  padding:20px 32px;box-shadow:0 -8px 28px rgba(0,0,0,0.18);
  transform:translateY(100%);transition:transform 0.4s var(--ease);
}
.cookie-banner.visible{transform:translateY(0)}
.cookie-banner-inner{
  max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.cookie-banner-text{font-size:13.5px;font-weight:300;color:rgba(241,241,236,0.72);max-width:640px;margin:0;line-height:1.6}
.cookie-banner-text a{color:var(--green-acc);text-decoration:underline}
.cookie-banner-actions{display:flex;gap:12px;flex-shrink:0}
.cookie-banner-actions .btn{padding:11px 20px;font-size:13px}
@media(max-width:680px){
  .cookie-banner{padding:18px 20px}
  .cookie-banner-inner{flex-direction:column;align-items:flex-start}
  .cookie-banner-actions{width:100%}
  .cookie-banner-actions .btn{flex:1;justify-content:center}
}

/* ---------- footer legal links (cookie policy / preferences) ---------- */
.footer-bottom-left{display:flex;flex-direction:column;gap:7px}
.footer-legal-links{display:flex;gap:14px}
.footer-legal-links a{font-size:12px;color:rgba(255,255,255,0.3);text-decoration:none;cursor:pointer}
.footer-legal-links a:hover{color:rgba(255,255,255,0.6)}