/* ==========================================================
   Gridmetry — shared design system
   ========================================================== */
:root{
  /* Brand */
  --magenta: #864Fc7;
  --magenta-deep: #8b2fd0;
  --ink: #4D4D4D;
  --ink-2: #4D4D4D;
  --ink-3: #6b7280;
  --bg: #ffffff;
  --bg-soft: #fafaf8;
  --bg-card: #f4f3ef;
  --rule: #e6e3dc;
  --rule-2: #d4d0c4;

  /* Type */
  --serif: 'Cormorant Garamond', 'Didot', 'Times New Roman', serif;
  --sans:  'Avenir Light', 'Avenir Next', 'Avenir', 'Nunito Sans', system-ui, -apple-system, sans-serif;

  /* Layout */
  --maxw: 1280px;
  --gutter: 32px;
  --nav-h: 76px;

  /* Motion */
  --ease: cubic-bezier(.4,0,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:#4D4D4D;
  font-family:var(--sans);font-weight:300;font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}

img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}

/* ---------- Type ---------- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;color:#4D4D4D;letter-spacing:-.005em;line-height:1.15;margin:0}
.section-title{font-family:var(--serif);font-weight:500;color:#4D4D4D;font-size:clamp(24px,2.4vw,32px);margin:0 0 24px;letter-spacing:-.005em}
h1{font-size:clamp(40px,5.4vw,72px);font-weight:500}
h2{font-size:clamp(30px,3.4vw,44px)}
h3{font-size:clamp(22px,2vw,28px)}
h4{font-size:20px}
p{margin:0 0 1em}
.eyebrow{
  font-family:var(--sans);font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--magenta);font-weight:600;margin:0 0 14px;
}

/* ---------- Layout helpers ---------- */
.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.section{padding:96px 0}
.section-tight{padding:64px 0}
.grid{display:grid;gap:32px}
.row{display:flex;gap:24px;flex-wrap:wrap}
.center{text-align:center}
.muted{color:var(--ink-3)}

/* ----------------------------------------------------------
   Buttons
   .btn        — base, outlined, ink-on-transparent
   .btn-apply  — BLACK primary CTA (Apply, Send, Book). Preferred.
   .btn-primary— legacy magenta CTA (kept for backward compat)
   .btn-dark   — small dark utility (e.g. "Know more" inline links)
   .btn-ghost  — secondary; pairs with dark backgrounds (uc-cta)
   ---------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 28px;border:1px solid var(--ink);background:transparent;color:var(--ink);
  font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  cursor:pointer;transition:all .25s var(--ease);
}
.btn:hover{background:var(--ink);color:#fff}
.btn-primary{background:var(--magenta);border-color:var(--magenta);color:#fff}
.btn-primary:hover{background:var(--magenta-deep);border-color:var(--magenta-deep)}
.btn-dark{background:#3a3a3a;border-color:#3a3a3a;color:#fff;padding:11px 22px;font-size:13px;letter-spacing:.06em}
.btn-dark:hover{background:#1a1a1a;border-color:#1a1a1a;color:#fff}
/* Apply (careers CTA) — reusable across any page */
.btn-apply{background:var(--ink);border-color:var(--ink);color:#fff;padding:13px 32px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.btn-apply:hover{background:#000;border-color:#000;color:#fff}
.btn-ghost{border-color:var(--rule-2);color:var(--ink-2)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink);background:transparent}

/* ---------- NAV ---------- */
.nav{
  position:sticky;top:0;z-index:50;background:#fff;
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease);
}
.nav.scrolled{border-bottom-color:var(--rule)}
@media (prefers-color-scheme: dark){
  .nav{background:rgb(15,23,42)}
  .nav.scrolled{border-bottom-color:rgba(255,255,255,.12)}
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:32px;
}
.nav .brand{display:flex;align-items:center;gap:10px}
.nav .brand-logo{height:44px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-links > li{position:relative}
.nav-links a, .nav-links .nav-trigger{
  display:inline-block;padding:10px 16px;font-size:16px;font-weight:400;color:var(--ink-2);
  cursor:pointer;transition:color .2s var(--ease);background:none;border:0;font-family:inherit;
  position:relative;text-decoration:none;
}
/* underline grows from centre on hover / active */
.nav-links a::after, .nav-links .nav-trigger::after{
  content:'';position:absolute;bottom:5px;left:50%;right:50%;
  height:1px;background:var(--magenta);
  transition:left .22s var(--ease),right .22s var(--ease);
}
.nav-links a:hover::after,
.nav-links .nav-trigger:hover::after,
.nav-links .has-menu:hover .nav-trigger::after,
.nav-links a.active::after,
.nav-links .nav-trigger.active::after{left:16px;right:16px}
.nav-links .submenu a::after{display:none}
.nav-links a:hover,.nav-links .nav-trigger:hover,.nav-links .has-menu:hover .nav-trigger{color:var(--magenta)}
.nav-links a.active{color:var(--magenta);font-weight:400}
/* dropdown */
.nav-links .has-menu > .submenu{
  position:absolute;top:calc(100% + 2px);left:0;min-width:220px;background:#fff;
  border:1px solid var(--rule);box-shadow:0 8px 32px rgba(20,20,30,.1);
  padding:6px 0;list-style:none;margin:0;
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .22s var(--ease),visibility .22s var(--ease),transform .22s var(--ease);
}
.nav-links .has-menu:hover > .submenu,
.nav-links .has-menu:focus-within > .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.nav-links .submenu a{
  display:block;padding:10px 20px;font-size:13.5px;color:var(--ink-2);
  border-left:2px solid transparent;
  transition:color .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease);
}
.nav-links .submenu a:hover,
.nav-links .submenu a.active{background:var(--bg-card);color:var(--magenta);border-left-color:var(--magenta)}
.nav-cta{display:flex;align-items:center;gap:56px}
.nav-cta .dashboard-link{
  font-size:16px;letter-spacing:.04em;font-weight:400;color:var(--ink-2);
  padding:6px 0;border:0;background:transparent;
  display:inline-flex;align-items:center;gap:6px;
  border-bottom:1px solid transparent;
  transition:color .2s var(--ease), border-color .2s var(--ease);
}
.nav-cta .dashboard-link::before{
  content:"";width:14px;height:14px;flex-shrink:0;
  background-color:currentColor;
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='8' r='4'/><path d='M4 21c0-4.4 3.6-8 8-8s8 3.6 8 8'/></svg>") center/contain no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='8' r='4'/><path d='M4 21c0-4.4 3.6-8 8-8s8 3.6 8 8'/></svg>") center/contain no-repeat;
}
.nav-cta .dashboard-link:hover{color:var(--magenta);border-bottom-color:var(--magenta)}
.nav-linkedin{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;color:var(--ink-2);
  transform:translateY(-3px);
  transition:color .2s var(--ease);
}
.nav-linkedin:hover{color:var(--magenta)}
.nav-linkedin svg{width:16px;height:16px;fill:currentColor;display:block}

/* mobile nav */
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--ink)}
.nav-toggle svg{width:24px;height:24px}

@media (max-width:960px){
  .nav-toggle{display:inline-flex}
  .nav-links{
    position:fixed;inset:var(--nav-h) 0 auto 0;background:#fff;
    flex-direction:column;align-items:stretch;padding:18px var(--gutter);gap:0;
    border-bottom:1px solid var(--rule);box-shadow:0 12px 40px rgba(0,0,0,.06);
    transform:translateY(-110%);transition:transform .3s var(--ease),visibility 0s .3s;
    visibility:hidden;
  }
  .nav-links.open{transform:translateY(0);visibility:visible;transition:transform .3s var(--ease),visibility 0s 0s;}
  .nav-links > li{border-bottom:1px solid var(--rule)}
  .nav-links > li:last-child{border-bottom:0}
  .nav-links a, .nav-links .nav-trigger{padding:14px 4px;width:100%;text-align:left}
  .nav-links a::after, .nav-links .nav-trigger::after{display:none}
  .nav-links .has-menu > .submenu{
    position:static;opacity:1;visibility:visible;transform:none;
    border:0;box-shadow:none;padding:0 0 8px 18px;
  }
  .nav-cta .dashboard-link{display:none}
}

/* ----------------------------------------------------------
   HERO (homepage + sub-pages)
   Full-bleed background image, tucked under sticky nav.
   .hero          — default light gradient (text on light side)
   .hero.hero--dark — darker overlay variant for hero images
                      where the left/text area needs more contrast
   .hero h1 / .accent / .lede-wrap — unified hero typography;
     edit here once and every page updates. Never override
     hero font-size inline on individual pages.
   ---------------------------------------------------------- */
.hero{
  position:relative;min-height:720px;overflow:hidden;
  background:#1a1a1a;
  display:flex;align-items:center;
  margin-top:calc(var(--nav-h) * -1); /* tuck under sticky nav */
  padding-top:calc(var(--nav-h) + 64px);
  padding-bottom:104px;
}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:saturate(.7) brightness(.95);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg, rgba(255,255,255,.25) 0%, rgba(255,255,255,.35) 35%, rgba(255,255,255,.55) 65%, rgba(255,255,255,.78) 100%);
}
/* Darker overlay variant — for hero images where the left/text area needs extra contrast */
.hero.hero--dark .hero-bg{filter:saturate(.7) brightness(.75)}
.hero.hero--dark .hero-bg::after{
  background:linear-gradient(90deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.42) 35%, rgba(0,0,0,.22) 65%, rgba(255,255,255,.30) 100%);
}
.hero .container{position:relative;z-index:2;width:100%}
.hero-content{max-width:640px;color:#fff}
/* Unified hero typography — all hero headlines and ledes share these sizes/weights across every page. */
.hero h1{
  font-family:var(--serif);
  font-size:clamp(26px,2.6vw,36px);
  line-height:1.15;
  letter-spacing:-.005em;
  margin:0 0 28px;
  color:#fff;
  font-weight:500;
  text-shadow:0 2px 24px rgba(0,0,0,.22);
}
.hero h1 .accent{
  color:#b87de8;
  display:block;
  font-family:var(--serif);
  font-size:inherit;
  font-weight:500;
  line-height:1.12;
}
.hero .lede-wrap{
  border-left:3px solid var(--magenta);padding:6px 0 6px 22px;max-width:560px;
}
.hero p.lede{
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  color:#fff;
  margin:0;
  font-weight:400;
  text-shadow:0 1px 14px rgba(0,0,0,.28);
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.hero .btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.hero .btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}

/* ---------- Stats strip ---------- */
.stats{
  border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
  padding:48px 0;background:var(--bg-soft);
}
.stats-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:24px;
}
.stat{padding:0 12px;text-align:center;}
.stat .num{
  font-family:var(--serif);font-weight:600;font-size:clamp(22px,2vw,28px);
  color:#6b6b6b;line-height:1;display:block;margin-bottom:14px;
}
.stat .lbl{font-size:13px;letter-spacing:.01em;color:var(--ink-2);line-height:1.4;text-align:center;white-space:nowrap}
@media (max-width:880px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:32px 24px}}

/* ---------- Mission split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.split .col-img{aspect-ratio:3/2;background:var(--bg-card);position:relative;overflow:hidden}
.split .col-img img{width:100%;height:100%;object-fit:cover;display:block}
.split .col-img .placeholder{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:var(--ink-3);font-size:13px;letter-spacing:.16em;text-transform:uppercase;
}
.split.reverse{direction:rtl}
.split.reverse > *{direction:ltr}
.mission-block{margin-bottom:36px}
.mission-block:last-child{margin-bottom:0}
.mission-block h3{margin-bottom:14px;font-family:var(--serif);font-size:24px}
.mission-block p{color:var(--ink-2);max-width:520px}

/* ---------- Team ---------- */
.team-section{background:var(--bg-soft)}
.team-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:48px;flex-wrap:wrap;gap:20px}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px 24px}
.member{
  display:flex;flex-direction:column;align-items:center;background:#fff;
  position:relative;text-align:center;padding:36px 24px 28px;
  transition:transform .4s var(--ease);
}
.member:hover{transform:translateY(-4px)}
.member .photo{
  width:78%;aspect-ratio:1/1;border-radius:50%;
  background:var(--bg-card);overflow:hidden;position:relative;
  margin-bottom:22px;
}
.member .photo img{width:100%;height:100%;object-fit:cover;display:block}
.member .name{font-family:var(--serif);font-size:22px;font-weight:500;color:#333;margin:0 0 6px}
.member .role{font-size:14px;color:var(--magenta);font-weight:400;letter-spacing:.01em;margin:0 0 14px}
.member .bio{font-size:13.5px;color:var(--ink-2);line-height:1.55;margin:0;flex:1 0 auto}
.member .li{
  position:absolute;top:14px;right:14px;
  display:inline-flex;align-items:center;justify-content:center;
  width:26px;height:26px;border-radius:50%;
  background:#1a1a1a;color:#fff;transition:background .2s var(--ease);
}
.member .li:hover{background:var(--magenta)}
.member .li svg{width:13px;height:13px;fill:#fff}
/* placeholder fallback */
.member .photo .placeholder{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:var(--ink-3);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  background:linear-gradient(135deg, rgba(0,0,0,.04), rgba(0,0,0,.01));
}

@media (max-width:1100px){.team-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.team-grid{grid-template-columns:1fr}}

/* ---------- Logo strip ---------- */
.logos-section{padding:72px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.logos-head{text-align:center;margin-bottom:36px}
.logos-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;align-items:center}
.logo-item{
  height:120px;display:flex;align-items:center;justify-content:center;
  transition:opacity .25s var(--ease);
}
.logo-item img{
  max-width:100%;max-height:100%;object-fit:contain;
  opacity:.9;transition:opacity .25s var(--ease);
}
.logo-item:hover img{opacity:1}
@media (max-width:780px){.logos-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- Why us / CTA ---------- */
.why-section{padding:96px 0}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.why-grid .copy h2{margin-bottom:20px;color:#333}
.why-grid .copy p{color:var(--ink-2);max-width:480px}
.why-grid .col-img{aspect-ratio:3/2;background:var(--bg-card);position:relative;overflow:hidden}
.why-grid .col-img img{width:100%;height:100%;object-fit:cover;display:block}
.why-grid .col-img .placeholder{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:var(--ink-3);font-size:13px;letter-spacing:.16em;text-transform:uppercase;
}

@media (max-width:900px){
  .hero-grid,.split,.why-grid{grid-template-columns:1fr;gap:40px}
  .split.reverse{direction:ltr}
  .hero{padding:48px 0}
}

/* ---------- Page header (sub-pages) ---------- */
.page-header{padding:80px 0 56px;border-bottom:1px solid var(--rule);background:var(--bg-soft)}
.page-header .eyebrow{margin-bottom:20px}
.page-header h1{margin-bottom:18px;color:var(--ink);max-width:900px}
.page-header p.lede{font-size:19px;color:var(--ink-2);max-width:680px;margin:0;font-weight:300}

/* ---------- Feature blocks ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.feature{
  padding:32px 28px;border:1px solid var(--rule);background:#fff;
  transition:border-color .25s var(--ease), transform .25s var(--ease);
}
.feature:hover{border-color:var(--ink);transform:translateY(-2px)}
.feature .num{
  font-family:'JetBrains Mono', ui-monospace, monospace;font-size:12px;
  color:var(--magenta);letter-spacing:.18em;margin-bottom:14px;display:block;
}
.feature h3{font-size:22px;margin-bottom:12px;font-family:var(--serif)}
.feature p{font-size:15px;color:var(--ink-2);margin:0}
@media (max-width:880px){.feature-grid{grid-template-columns:1fr}}

/* ---------- FOOTER ---------- */
.footer{background:#fff;color:var(--ink-2);padding:80px 0 32px;font-size:14px;border-top:1px solid var(--rule)}
.footer h6{
  font-family:var(--sans);font-weight:600;text-transform:uppercase;
  font-size:14px;color:#333;margin:0 0 18px;
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;
  max-width:var(--maxw);margin:0 auto;
}
.footer p{color:var(--ink-2);margin:0 0 12px;line-height:1.6}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:5px}
.footer a{color:var(--ink-2);transition:color .15s var(--ease)}
.footer a:hover{color:var(--magenta)}
.footer .group{margin-bottom:8px}
.footer .group > span{display:block;color:#333;font-weight:500;margin-bottom:4px}
.footer .group ul{padding-left:14px}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--rule);
  max-width:var(--maxw);margin:0 auto;
  padding-top:24px;font-size:13px;color:var(--ink-3);flex-wrap:wrap;gap:12px;
}
.footer-bottom a{margin-left:18px}
.footer .social a{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border:1px solid var(--rule-2);color:var(--ink-2);
}
.footer .social a:hover{border-color:var(--magenta);background:var(--magenta);color:#fff}
.footer .social svg{width:14px;height:14px;fill:currentColor}
.footer-contact{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;color:var(--ink-2);line-height:1.5}
.footer-contact svg{width:15px;height:15px;flex-shrink:0;margin-top:2px;stroke:var(--ink-3)}
.footer-contact a{color:var(--ink-2);transition:color .15s var(--ease)}
.footer-contact a:hover{color:var(--magenta)}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:36px}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* ---------- Reveal-on-scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease), transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ==========================================================
   Use Case pages — shared structure
   Used by data-centres.html, wind-farms.html, bess.html, ercot.html

   Page outline (clone an existing page and swap content):
     Hero → .uc-selector → Problem (.uc-bullets) →
     Solution (.uc-section) → Process (.uc-process / .uc-step) →
     Benefits (.uc-benefits / .uc-benefit) → CTA (.uc-cta)
   ========================================================== */

/* Sticky use-case selector — sits directly under main nav.
   Tab bar at the top of every use-case page; .active marks
   the current page. Mobile: collapses to horizontal scroll. */
.uc-selector{
  position:sticky;top:var(--nav-h);z-index:40;
  background:rgba(255,255,255,.96);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--rule);
}
.uc-selector-inner{
  max-width:var(--maxw);margin:0 auto;padding:14px var(--gutter);
  display:flex;align-items:center;gap:24px;
}
.uc-selector-label{
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);
  flex-shrink:0;
}
.uc-tabs{
  display:flex;gap:6px;list-style:none;margin:0;padding:0;
  flex-wrap:wrap;
}
.uc-tabs a{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;border:1px solid var(--rule-2);
  font-size:13.5px;color:var(--ink-2);font-weight:400;
  transition:all .2s var(--ease);white-space:nowrap;
}
.uc-tabs a:hover{border-color:var(--ink);color:var(--ink)}
.uc-tabs a.active{
  background:var(--ink);color:#fff;border-color:var(--ink);font-weight:500;
}
.uc-tabs .tab-kind{
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);
}
.uc-tabs a.active .tab-kind{color:rgba(255,255,255,.7)}
@media (max-width:780px){
  .uc-selector-inner{flex-direction:column;align-items:flex-start;gap:12px}
  .uc-tabs{width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;
    scrollbar-width:none}
  .uc-tabs::-webkit-scrollbar{display:none}
}

/* Narrow content column for use-case body sections */
.uc-narrow{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.uc-section{padding:96px 0}
.uc-section + .uc-section{border-top:1px solid var(--rule)}
.uc-section.alt{background:var(--bg-soft)}

/* Section heading pattern — labelled with The Problem / Our Solution etc. */
.uc-eyebrow{
  font-family:var(--sans);font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--magenta);font-weight:600;margin:0 0 14px;display:block;
}
.uc-heading{
  font-family:var(--serif);font-weight:500;color:#4D4D4D;
  font-size:clamp(24px,2.4vw,32px);line-height:1.15;
  margin:0 0 24px;letter-spacing:-.005em;
}
.uc-heading .accent{color:var(--magenta)}
.uc-lead{
  font-size:17px;line-height:1.6;color:var(--ink-2);margin:0 0 24px;
  font-weight:300;
}
.uc-desc{font-size:17px;line-height:1.6;color:var(--ink-2);margin:0 0 18px;font-weight:400}

/* Problem bullets — large magenta metric (left) + description (right).
   Hairline rules above/below each row. Mobile: stacks. */
.uc-bullets{list-style:none;margin:32px 0 0;padding:0;display:grid;gap:0;
  border-top:1px solid var(--rule)}
.uc-bullets li{
  display:grid;grid-template-columns:120px 1fr;gap:32px;
  padding:24px 0;border-bottom:1px solid var(--rule);align-items:baseline;
}
.uc-bullets .metric{
  font-family:var(--serif);font-weight:500;font-size:32px;color:var(--magenta);
  line-height:1;letter-spacing:-.01em;
}
.uc-bullets .desc{font-size:16px;color:var(--ink-2);line-height:1.6;margin:0}
@media (max-width:680px){
  .uc-bullets li{grid-template-columns:1fr;gap:8px}
  .uc-bullets .metric{font-size:26px}
}

/* Process diagram — 3–4 numbered steps in a bordered strip.
   Mobile (≤880): reflows to 2-up, then 1-up at ≤520. */
.uc-process{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  margin-top:40px;border:1px solid var(--rule);
}
.uc-step{
  padding:28px 24px;border-right:1px solid var(--rule);position:relative;
}
.uc-step:last-child{border-right:0}
.uc-step .num{
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:11px;letter-spacing:.18em;color:var(--magenta);
  margin-bottom:14px;display:block;
}
.uc-step h4{
  font-family:var(--serif);font-weight:500;font-size:17px;color:var(--ink);
  margin:0 0 8px;line-height:1.3;
}
.uc-step p{font-size:13.5px;color:var(--ink-2);line-height:1.55;margin:0}
@media (max-width:1100px){
  .uc-process[style*="repeat(5"]{grid-template-columns:1fr 1fr !important}
}
@media (max-width:880px){
  .uc-process{grid-template-columns:1fr 1fr}
  .uc-step{border-right:0;border-bottom:1px solid var(--rule)}
  .uc-step:nth-child(2n){border-right:0}
  .uc-step:nth-child(odd){border-right:1px solid var(--rule)}
  .uc-step:last-child,.uc-step:nth-last-child(2){border-bottom:0}
}
@media (max-width:520px){
  .uc-process{grid-template-columns:1fr}
  .uc-process[style*="repeat(5"]{grid-template-columns:1fr !important}
  .uc-step{border-right:0 !important;border-bottom:1px solid var(--rule)}
  .uc-step:last-child{border-bottom:0}
}

/* Benefits — 2×2 card grid with hairline gutters.
   .uc-benefit-icon is a 44px square; SVG is monoline magenta. */
.uc-benefits{
  display:grid;grid-template-columns:1fr 1fr;gap:1px;
  background:var(--rule);border:1px solid var(--rule);margin-top:8px;
}
.uc-benefit{
  background:#fff;padding:32px 28px;display:flex;flex-direction:column;gap:14px;
}
.uc-benefit-icon{
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--rule-2);color:var(--magenta);
}
.uc-benefit-icon svg{width:22px;height:22px;stroke:currentColor;fill:none;
  stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.uc-benefit h4{
  font-family:var(--serif);font-weight:500;font-size:20px;color:var(--ink);
  margin:0;line-height:1.25;
}
.uc-benefit h4 .figure{color:var(--magenta);font-weight:600}
.uc-benefit p{font-size:14.5px;color:var(--ink-2);line-height:1.55;margin:0}
@media (max-width:680px){.uc-benefits{grid-template-columns:1fr}}

/* CTA block — dark full-bleed section, ends every use-case page.
   Contains the "Book a Consultation" + "Download Use Case" actions. */
.uc-cta{
  background:var(--ink);color:#fff;padding:80px 0;text-align:center;
}
.uc-cta h3{
  font-family:var(--serif);font-weight:500;font-size:clamp(28px,3vw,38px);
  color:#fff;margin:0 0 16px;line-height:1.25;
}
.uc-cta p{
  font-size:17px;color:rgba(255,255,255,.78);margin:0 auto 36px;
  max-width:560px;line-height:1.6;font-weight:300;
}
.uc-cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ============================================================
   HOW IT WORKS — phase layout (wind-farms + reusable)
   ============================================================ */
.hiw-section{padding:96px 0;background:var(--bg-soft)}
.hiw-intro{margin-bottom:56px}

.hiw-phase{margin-bottom:40px}
.hiw-phase:last-child{margin-bottom:0}

.hiw-phase-hd{
  display:flex;align-items:center;justify-content:space-between;
  border-top:2px solid var(--rule);padding:14px 0 18px;margin-bottom:20px;gap:16px;flex-wrap:wrap;
}
.hiw-phase-left{display:flex;align-items:center;gap:12px}
.hiw-phase-tag{
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--magenta);
  border:1px solid var(--magenta);padding:3px 9px;white-space:nowrap;
}
.hiw-phase-name{
  font-family:var(--serif);font-weight:500;font-size:18px;color:var(--ink);
}
.hiw-time-badge{
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-3);
  background:var(--bg-card);border:1px solid var(--rule);
  padding:4px 10px;white-space:nowrap;
}
.hiw-time-badge--live{color:#047857;background:#ecfdf5;border-color:#a7f3d0}

.hiw-cards{display:grid;gap:16px}
.hiw-cards--2{grid-template-columns:repeat(2,1fr)}
.hiw-cards--3{grid-template-columns:repeat(3,1fr)}

.hiw-card{
  background:#fff;border:1px solid var(--rule);
  padding:24px 22px;
}
.hiw-circle{
  width:30px;height:30px;border-radius:50%;
  background:#fff;color:var(--magenta);
  border:1.5px solid var(--magenta);
  font-family:var(--serif);font-size:15px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:14px;flex-shrink:0;
}
.hiw-card h4{
  font-family:var(--serif);font-weight:500;font-size:16px;color:var(--ink);
  margin:0 0 12px;line-height:1.3;
}
.hiw-card ul{
  list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:7px;
}
.hiw-card ul li{
  font-size:13px;color:var(--ink-2);line-height:1.55;
  padding-left:14px;position:relative;
}
.hiw-card ul li::before{
  content:'';position:absolute;left:0;top:8px;
  width:5px;height:1px;background:var(--magenta);
}

@media(max-width:860px){
  .hiw-cards--2,.hiw-cards--3{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .hiw-cards--2,.hiw-cards--3{grid-template-columns:1fr}
  .hiw-section{padding:64px 0}
}
.uc-cta .btn-primary{background:var(--magenta);border-color:var(--magenta)}
.uc-cta .btn-primary:hover{background:#fff;color:var(--ink);border-color:#fff}
.uc-cta .btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.uc-cta .btn-ghost:hover{border-color:#fff;background:#fff;color:var(--ink)}

/* Accordion click sections — used on wind-farms.html */
.uc-accordion-section{padding:96px 0}
.uc-accordion-intro{margin-bottom:48px}

/* Two-column: image left crops from bottom to match accordion height */
.acc-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  align-items:start;
  max-width:960px;
  margin:0 auto;
}
.acc-image-col{
  overflow:hidden;
  /* height driven by JS to match .acc-content-col */
}
.acc-image{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:top center;
}
.acc-content-col{display:flex;flex-direction:column}
@media(max-width:860px){
  .acc-split{grid-template-columns:1fr;gap:32px}
  .acc-image-col{height:auto !important}   /* let it flow naturally on mobile */
}

.acc-list{border-top:2px solid var(--rule)}
.acc-item{border-bottom:2px solid var(--rule)}
.acc-summary{
  display:flex;align-items:center;justify-content:space-between;
  padding:28px 0;cursor:pointer;gap:24px;
  width:100%;background:none;border:none;text-align:left;
}
.acc-summary:focus-visible{outline:2px solid var(--magenta);outline-offset:2px}
.acc-summary:hover .acc-title{color:var(--magenta)}
.acc-title{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(22px,2.2vw,30px);color:var(--ink);line-height:1.2;
  transition:color .2s var(--ease);
}
.acc-mark{
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;width:36px;height:36px;
  border:1px solid var(--rule-2);
  font-family:var(--sans);font-size:22px;font-weight:300;
  color:var(--ink-3);line-height:1;
  transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.acc-mark-plus{display:block}
.acc-mark-minus{display:none}
.acc-item.open .acc-title{color:var(--magenta)}
.acc-item.open .acc-mark{
  background:var(--magenta);border-color:var(--magenta);color:#fff;
}
.acc-item.open .acc-mark-plus{display:none}
.acc-item.open .acc-mark-minus{display:block}
.acc-body-wrap{
  display:grid;
  grid-template-rows:0fr;
  transition:grid-template-rows .4s ease;
}
.acc-item.open .acc-body-wrap{grid-template-rows:1fr}
.acc-body{overflow:hidden;max-width:700px}
.acc-body-inner{padding:4px 0 36px}
.acc-body-inner p{font-size:16px;color:var(--ink-2);line-height:1.65;margin:0 0 16px}
.acc-body-inner p:last-child{margin:0}
@media (max-width:680px){
  .acc-summary{padding:22px 0}
  .acc-title{font-size:20px}
  .acc-body-inner{padding:4px 0 24px}
  .uc-accordion-section{padding:64px 0}
  .acc-mark{width:30px;height:30px;font-size:20px}
}

/* ---------- Scroll-to-top button ---------- */
.scroll-top{
  position:fixed;bottom:32px;right:32px;z-index:90;
  width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;
  background:var(--ink);color:#fff;
  border:none;cursor:pointer;padding:0;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s var(--ease),visibility .25s var(--ease),
             transform .25s var(--ease),background .2s var(--ease);
}
.scroll-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.scroll-top:hover{background:var(--magenta)}
.scroll-top svg{
  width:16px;height:16px;display:block;
  transition:transform .22s var(--ease);
}
.scroll-top:hover svg{transform:translateY(-4px)}

/* ---------- Cookie Banner ---------- */
.cookie-banner{
  position:fixed;bottom:0;left:0;right:0;z-index:8000;
  background:#fff;border-top:1px solid var(--rule);
  padding:20px var(--gutter);
  box-shadow:0 -4px 24px rgba(0,0,0,.07);
  transform:translateY(100%);
  transition:transform .4s var(--ease);
}
.cookie-banner.visible{transform:translateY(0)}
.cookie-inner{
  max-width:var(--maxw);margin:0 auto;
  display:flex;align-items:center;gap:32px;flex-wrap:wrap;
}
.cookie-text{
  flex:1;min-width:200px;
  font-size:14px;color:var(--ink-3);line-height:1.55;margin:0;
}
.cookie-text a{color:var(--magenta);text-decoration:underline}
.cookie-actions{display:flex;gap:12px;flex-shrink:0;flex-wrap:wrap}
@media(max-width:600px){
  .cookie-actions{width:100%}
  .cookie-actions .btn{flex:1;justify-content:center}
}

/* ---------- Wave decor (top-right) ---------- */
.wave-decor{
  position:absolute;top:0;right:0;width:48%;max-width:760px;height:100%;
  pointer-events:none;z-index:-1;opacity:.85;
}

/* ==========================================================
   GLOBAL RESPONSIVE BASELINE
   These rules apply to EVERY page and EVERY future component
   that uses the shared layout primitives (.container, .section,
   .grid, .row, .hero, .page-header, two/three/four-col grids).
   Add new components on top of these primitives and they will
   inherit mobile behaviour automatically.
   ========================================================== */

/* Fluid type/spacing tokens — used everywhere via var() */
:root{
  --gutter: clamp(20px, 4vw, 32px);
}

/* Tablet ≤ 960px */
@media (max-width:960px){
  body{font-size:16px}
  .section{padding:72px 0}
  .section-tight{padding:48px 0}
  .uc-section{padding:72px 0}
  .page-header{padding:64px 0 44px}

  /* Any 2/3/4-column grid that didn't define its own breakpoint
     collapses to a single column. Components opt-OUT by setting
     their own grid-template-columns inside their own media query. */
  .feature-grid,
  .why-grid,
  .split,
  .footer-grid,
  .platform-grid,
  .layer-2col,
  .l1-grid,
  .quad,
  .kpis-b,
  .mosaic,
  .contact-grid{
    grid-template-columns:1fr !important;
    gap:40px !important;
  }
  .split.reverse{direction:ltr}

  /* hero shrinks but stays readable */
  .hero{min-height:560px;padding-top:calc(var(--nav-h) + 40px);padding-bottom:72px}
  .hero-content{max-width:100%}

  /* CTA / use-case CTA breathing room */
  .uc-cta{padding:64px 0}
}

/* Phone ≤ 600px */
@media (max-width:600px){
  body{font-size:15.5px;line-height:1.55}
  .section,.uc-section{padding:56px 0}
  .section-tight{padding:36px 0}
  .page-header{padding:48px 0 32px}

  /* Tighter container gutter */
  .container,.uc-narrow,.nav-inner{padding-left:18px;padding-right:18px}

  /* Hero compact */
  .hero{min-height:480px;padding-top:calc(var(--nav-h) + 28px);padding-bottom:56px}
  .hero h1{margin-bottom:20px}
  .hero .lede-wrap{padding-left:16px;max-width:100%}
  .hero p.lede{font-size:15.5px}
  .hero-cta{margin-top:24px;width:100%}
  .hero-cta .btn{width:100%;justify-content:center}

  /* Buttons full-width on phone for easier tap */
  .btn{padding:13px 22px;font-size:13px}

  /* Stats — single column on very narrow screens */
  .stats-grid{grid-template-columns:1fr 1fr;gap:24px 16px}
  .stats{padding:32px 0}
  .stat .lbl{white-space:normal}

  /* Logos strip */
  .logos-section{padding:48px 0}
  .logo-item{height:84px}

  /* Footer */
  .footer{padding:56px 0 28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-bottom a{margin-left:0;margin-right:18px}

  /* Use case CTA */
  .uc-cta{padding:48px 0}
  .uc-cta-actions{flex-direction:column;align-items:stretch}
  .uc-cta-actions .btn{justify-content:center}

  /* Process steps stack already handled; just shrink padding */
  .uc-step{padding:20px 18px}

  /* Role pages */
  .role-grid{grid-template-columns:1fr}
  .role-aside{position:static}
}

/* ============================================================
   ROLE PAGES
   ============================================================ */

/* Hero */
.role-hero{
  position:relative;min-height:320px;display:flex;align-items:flex-end;
  padding:120px 0 56px;overflow:hidden;
}
.role-hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
}
.role-hero-bg::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to right, rgba(5,13,30,.82) 0%, rgba(5,13,30,.45) 100%);
}
.role-hero .container{position:relative;z-index:1;color:#fff}

/* Breadcrumb */
.breadcrumb{
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:20px;
}
.breadcrumb a{color:rgba(255,255,255,.6);text-decoration:none;transition:color .15s}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{margin:0 8px;opacity:.5}

/* Badge */
.role-badge{
  display:inline-block;
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--magenta);
  border:1px solid var(--magenta);padding:4px 10px;margin-bottom:16px;
}

/* Hero h1 */
.role-hero h1{
  font-family:var(--serif);font-weight:500;color:#fff;
  font-size:clamp(28px,4vw,48px);line-height:1.1;letter-spacing:-.01em;
  margin:0 0 20px;
}

/* Meta row */
.role-meta{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:14px;color:rgba(255,255,255,.7);
}
.role-meta .dot{opacity:.4}

/* Section */
.role-section{padding:72px 0 96px}

/* Back link */
.role-back{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  color:var(--ink-2);text-decoration:none;margin-bottom:48px;
  transition:color .15s var(--ease);
}
.role-back:hover{color:var(--magenta)}

/* Two-column grid */
.role-grid{
  display:grid;
  grid-template-columns:1fr 340px;
  gap:64px;
  align-items:start;
}

/* Body article */
.role-body h3{
  font-family:var(--serif);font-weight:500;color:var(--ink);
  font-size:clamp(20px,1.8vw,26px);margin:0 0 16px;
}
.role-body p{color:var(--ink-2);line-height:1.7;margin:0 0 18px}
.role-body ul{
  list-style:none;padding:0;margin:0 0 18px;display:flex;flex-direction:column;gap:10px;
}
.role-body ul li{
  padding-left:20px;position:relative;color:var(--ink-2);line-height:1.6;
}
.role-body ul li::before{
  content:'';position:absolute;left:0;top:10px;
  width:6px;height:1px;background:var(--magenta);
}
.role-body a{color:var(--magenta);text-decoration:none;border-bottom:1px solid var(--magenta);transition:opacity .15s}
.role-body a:hover{opacity:.75}

/* Divider */
.role-rule{
  border:none;border-top:1px solid var(--rule);margin:36px 0;
}

/* Aside */
.role-aside{
  position:sticky;top:100px;display:flex;flex-direction:column;gap:24px;
}

/* Cards in aside */
.role-card{
  border:1px solid var(--rule);padding:28px;background:#fff;
}
.role-card h4{
  font-family:var(--serif);font-weight:500;font-size:18px;color:var(--ink);margin:0 0 10px;
}
.role-card p{font-size:14px;color:var(--ink-2);margin:0 0 20px;line-height:1.5}
.role-card .btn-apply{width:100%;text-align:center;justify-content:center}

/* Facts list */
.role-facts{margin:0;display:flex;flex-direction:column;gap:14px}
.role-facts div{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.role-facts dt{
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--ink-3);flex-shrink:0;
}
.role-facts dd{
  margin:0;font-size:14px;color:var(--ink);font-weight:600;text-align:right;
}

@media(max-width:860px){
  .role-grid{grid-template-columns:1fr}
  .role-aside{position:static}
}

/* Prevent any element from breaking layout on small screens */
img,video,iframe{max-width:100%}
table{display:block;overflow-x:auto;max-width:100%}