/* ── Danu Strategy — shared site styles ──
   Ported from the original single-page index.html so every routed page
   shares one source of truth for the brand. The brand palette + nav +
   footer now live in /assets/base.css (imported below and shared with the
   AI Assistants stylesheet); the greens here alias those tokens so there is
   one source of truth. Content-page helpers are appended at the end. */

@import url("base.css");

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  /* greens alias the shared palette in base.css so they can't drift */
  --g:var(--brand);--gm:var(--brand-mid);--gl:var(--brand-light);--gp:var(--brand-pale);--g2:#085041;
  --amber:#B97B20;--ambl:#FDF3E3;
  --ink:#1C1C1A;
  /* --muted --faint --rule --surf --sans --serif come from base.css */
}
body{font-family:var(--sans);color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;line-height:1.7;font-size:16px}

/* ── ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes lineGrow{from{width:0}to{width:100%}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes ticker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* ── NAV + FOOTER + hamburger drawer live in /assets/base.css ── */

/* ── HERO ── */
.hero{min-height:92vh;display:flex;flex-direction:column;justify-content:center;padding:0 24px;position:relative;overflow:hidden;background:#fff}
.hero::before{content:'';position:absolute;right:-120px;top:-80px;width:600px;height:600px;background:radial-gradient(circle,rgba(29,158,117,0.07) 0%,transparent 70%);pointer-events:none}
.hero::after{content:'';position:absolute;left:-60px;bottom:-60px;width:400px;height:400px;background:radial-gradient(circle,rgba(13,79,60,0.04) 0%,transparent 70%);pointer-events:none}
.hero-inner{max-width:1100px;margin:0 auto;width:100%;display:grid;grid-template-columns:1fr 420px;gap:80px;align-items:center}
.hero-kicker{font-size:12px;font-weight:500;letter-spacing:0.16em;text-transform:uppercase;color:var(--gm);margin-bottom:20px;display:flex;align-items:center;gap:10px;animation:fadeUp .8s ease both}
.hero-kicker::before{content:'';display:block;width:32px;height:1px;background:var(--gm)}
.hero h1{font-family:var(--serif);font-size:58px;font-weight:500;line-height:1.08;color:var(--g);margin-bottom:28px;animation:fadeUp .8s ease .1s both;letter-spacing:-0.01em}
.hero h1 em{font-style:italic;color:var(--gm)}
.hero-desc{font-size:18px;line-height:1.75;color:var(--muted);max-width:520px;margin-bottom:40px;animation:fadeUp .8s ease .2s both}
.hero-actions{display:flex;gap:16px;align-items:center;animation:fadeUp .8s ease .3s both}
.btn-primary{background:var(--g);color:#fff;font-size:14px;font-weight:500;padding:14px 28px;border-radius:5px;text-decoration:none;letter-spacing:0.02em;transition:background .2s}
.btn-primary:hover{background:var(--gm)}
.btn-ghost{font-size:14px;font-weight:400;color:var(--g);text-decoration:none;display:flex;align-items:center;gap:6px;border-bottom:1px solid transparent;transition:border-color .2s}
.btn-ghost:hover{border-color:var(--g)}
.btn-ghost svg{transition:transform .2s}
.btn-ghost:hover svg{transform:translateX(3px)}

.hero-card{background:var(--g);border-radius:16px;padding:36px 32px;animation:fadeUp .8s ease .4s both;position:relative;overflow:hidden}
.hero-card::before{content:'';position:absolute;top:-40px;right:-40px;width:180px;height:180px;background:rgba(159,225,203,0.08);border-radius:50%}
.hero-card-label{font-size:10px;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;color:var(--gl);margin-bottom:20px;opacity:0.8}
.stat-rows{}
.stat-row{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid rgba(159,225,203,0.15)}
.stat-row:last-child{border-bottom:none}
.stat-n{font-family:var(--serif);font-size:30px;font-weight:500;color:var(--gl);min-width:110px;line-height:1}
.stat-t{font-size:13px;color:rgba(255,255,255,0.7);line-height:1.4}
.hero-card-note{margin-top:20px;padding-top:16px;border-top:1px solid rgba(159,225,203,0.15);font-size:11px;color:rgba(159,225,203,0.5);font-style:italic}

/* ── LOGOS / CREDIBILITY ── */
.logos{padding:48px 48px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--surf)}
.logos-inner{max-width:1100px;margin:0 auto}
.logos-label{font-size:11px;font-weight:500;letter-spacing:0.12em;text-transform:uppercase;color:var(--faint);margin-bottom:28px;text-align:center}
.logos-row{display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:wrap}
.logo-item{padding:12px 36px;border-right:1px solid var(--rule);display:flex;flex-direction:column;align-items:center;gap:4px}
.logo-item:last-child{border-right:none}
.logo-name{font-family:var(--serif);font-size:16px;font-weight:500;color:var(--muted);letter-spacing:0.02em;line-height:1}
.logo-sub{font-size:10px;letter-spacing:0.08em;text-transform:uppercase;color:var(--faint)}

/* ── SECTION SHARED ── */
.section{max-width:1100px;margin:0 auto;padding:96px 24px}
.section-kicker{font-size:11px;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;color:var(--gm);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.section-kicker::before{content:'';display:block;width:24px;height:1px;background:var(--gm)}
.section h2{font-family:var(--serif);font-size:42px;font-weight:500;color:var(--g);line-height:1.15;margin-bottom:20px}
.section-intro{font-size:18px;color:var(--muted);line-height:1.8;max-width:640px;margin-bottom:56px}

/* ── PROBLEM ── */
.problem{background:var(--g);padding:96px 24px}
.problem-inner{max-width:1100px;margin:0 auto}
.problem-kicker{font-size:11px;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;color:var(--gl);margin-bottom:16px;opacity:0.8;display:flex;align-items:center;gap:10px}
.problem-kicker::before{content:'';display:block;width:24px;height:1px;background:var(--gl)}
.problem h2{font-family:var(--serif);font-size:42px;font-weight:500;color:#fff;line-height:1.15;margin-bottom:20px;max-width:680px}
.problem-intro{font-size:17px;color:rgba(159,225,203,0.8);line-height:1.8;max-width:640px;margin-bottom:56px}
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:rgba(159,225,203,0.1);border-radius:12px;overflow:hidden;margin-bottom:56px}
.prob-card{background:rgba(255,255,255,0.04);padding:32px 28px;transition:background .2s}
.prob-card:hover{background:rgba(255,255,255,0.07)}
.prob-stat{font-family:var(--serif);font-size:48px;font-weight:500;color:var(--gl);line-height:1;margin-bottom:10px}
.prob-title{font-size:14px;font-weight:500;color:#fff;margin-bottom:8px}
.prob-desc{font-size:13px;color:rgba(159,225,203,0.65);line-height:1.6}
.problem-source{font-size:12px;color:rgba(159,225,203,0.4);text-align:right}
.problem-source a{color:rgba(159,225,203,0.6);text-decoration:none}
.problem-source a:hover{color:var(--gl)}

/* ── APPROACH / DIFFERENCE ── */
.diff-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--rule);border-radius:12px;overflow:hidden;margin-top:8px}
.diff-row{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--rule)}
.diff-cell{background:#fff;padding:28px 32px}
.diff-cell.bad{background:var(--surf)}
.diff-cell.good{background:var(--gp)}
.diff-label{font-size:10px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--faint);margin-bottom:10px}
.diff-label.bad-l{color:#c0a0a0}
.diff-label.good-l{color:var(--gm)}
.diff-cell h4{font-family:var(--serif);font-size:17px;font-weight:500;color:var(--ink);margin-bottom:6px;line-height:1.3}
.diff-cell p{font-size:13px;color:var(--muted);line-height:1.6}
.diff-header{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--rule)}
.diff-header-cell{padding:14px 32px;font-size:11px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase}
.diff-header-cell.h-bad{background:#f9f7f5;color:#c0a0a0}
.diff-header-cell.h-good{background:var(--gp);color:var(--gm)}

/* ── SERVICES ── */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc-card{border:1px solid var(--rule);border-radius:12px;padding:32px 28px;transition:box-shadow .2s,transform .2s;cursor:default;position:relative;overflow:hidden}
.svc-card:hover{box-shadow:0 8px 32px rgba(13,79,60,0.08);transform:translateY(-2px)}
.svc-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gm);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.svc-card:hover::before{transform:scaleX(1)}
.svc-num{font-family:var(--serif);font-size:13px;color:var(--gl);font-weight:500;margin-bottom:16px;display:block}
.svc-title{font-family:var(--serif);font-size:20px;font-weight:500;color:var(--g);line-height:1.3;margin-bottom:10px}
.svc-desc{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:16px}
.svc-tag{display:inline-block;font-size:11px;font-weight:500;padding:3px 10px;border-radius:10px;background:var(--gp);color:var(--g)}
.svc-card.accent{background:#E8F7F2;border-color:#E8F7F2;border-left:3px solid #1D9E75;}
.svc-card.accent .svc-num{color:rgba(13,79,60,.5)}
.svc-card.accent .svc-title{color:#0D4F3C}
.svc-card.accent .svc-desc{color:#5C5C58}
.svc-card.accent .svc-tag{background:#fff;color:#0D4F3C}
.svc-card.accent::before{background:#1D9E75}

/* ── CASE STUDY ── */
.case{background:var(--surf);padding:96px 24px}
.case-inner{max-width:1100px;margin:0 auto}
.case-card{background:#fff;border-radius:16px;border:1px solid var(--rule);overflow:hidden;display:grid;grid-template-columns:1fr 1fr}
.case-left{padding:56px 48px;background:var(--g)}
.case-left .case-kicker{font-size:10px;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;color:var(--gl);margin-bottom:20px;opacity:0.8}
.case-left h3{font-family:var(--serif);font-size:30px;font-weight:500;color:#fff;line-height:1.25;margin-bottom:16px}
.case-left p{font-size:15px;color:rgba(159,225,203,0.8);line-height:1.75;margin-bottom:24px}
.case-left .case-sector{display:inline-block;font-size:11px;font-weight:500;padding:5px 12px;border-radius:3px;background:rgba(159,225,203,0.15);color:var(--gl);letter-spacing:0.08em;text-transform:uppercase}
.case-right{padding:48px 44px}
.case-right h4{font-size:11px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--faint);margin-bottom:20px}
.case-metrics{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:32px}
.case-metric .n{font-family:var(--serif);font-size:36px;font-weight:500;color:var(--g);line-height:1}
.case-metric .l{font-size:13px;color:var(--muted);margin-top:4px;line-height:1.4}
.case-deliverables{list-style:none;padding:0}
.case-deliverables li{font-size:14px;color:var(--muted);padding:8px 0 8px 18px;position:relative;border-bottom:0.5px solid var(--rule);line-height:1.5}
.case-deliverables li:last-child{border-bottom:none}
.case-deliverables li::before{content:'';position:absolute;left:0;top:14px;width:5px;height:5px;border-radius:50%;background:var(--gm)}

/* ── ABOUT ── */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.about-left h2{font-family:var(--serif);font-size:42px;font-weight:500;color:var(--g);line-height:1.15;margin-bottom:24px}
.about-left p{font-size:16px;color:var(--muted);line-height:1.85;margin-bottom:18px}
.about-left p:last-child{margin-bottom:0}
.about-left strong{color:var(--ink);font-weight:500}
.about-right{}
.about-timeline{list-style:none;padding:0}
.tl-item{display:flex;gap:16px;padding-bottom:24px;position:relative}
.tl-item::before{content:'';position:absolute;left:11px;top:24px;bottom:0;width:1px;background:var(--rule)}
.tl-item:last-child::before{display:none}
.tl-dot{width:24px;height:24px;border-radius:50%;background:var(--gp);border:1.5px solid var(--gm);flex-shrink:0;display:flex;align-items:center;justify-content:center;margin-top:2px}
.tl-dot::after{content:'';width:6px;height:6px;border-radius:50%;background:var(--gm)}
.tl-content{}
.tl-org{font-size:14px;font-weight:500;color:var(--g);margin-bottom:2px}
.tl-role{font-size:13px;color:var(--muted)}
.about-values{margin-top:40px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.val-card{background:var(--gp);border-radius:8px;padding:18px 20px}
.val-card h4{font-size:13px;font-weight:500;color:var(--g);margin-bottom:4px}
.val-card p{font-size:12px;color:var(--muted);line-height:1.55}

/* ── RESEARCH TEASER ── */
.research{background:var(--g);padding:96px 24px}
.research-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.research-left .r-kicker{font-size:11px;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;color:var(--gl);margin-bottom:16px;opacity:0.8}
.research-left h2{font-family:var(--serif);font-size:40px;font-weight:500;color:#fff;line-height:1.15;margin-bottom:20px}
.research-left p{font-size:16px;color:rgba(159,225,203,0.8);line-height:1.8;margin-bottom:32px}
.research-link{display:inline-flex;align-items:center;gap:8px;background:var(--gl);color:var(--g);font-size:14px;font-weight:500;padding:14px 26px;border-radius:5px;text-decoration:none;transition:opacity .2s}
.research-link:hover{opacity:.85}
.research-link svg{transition:transform .2s}
.research-link:hover svg{transform:translateX(3px)}
.research-right{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.r-stat{background:rgba(255,255,255,0.06);border-radius:10px;padding:20px 18px;border:1px solid rgba(159,225,203,0.1)}
.r-stat .rn{font-family:var(--serif);font-size:32px;font-weight:500;color:var(--gl);line-height:1;margin-bottom:6px}
.r-stat .rl{font-size:12px;color:rgba(159,225,203,0.65);line-height:1.4}

/* ── CONTACT ── */
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.contact-left h2{font-family:var(--serif);font-size:42px;font-weight:500;color:var(--g);line-height:1.15;margin-bottom:20px}
.contact-left p{font-size:16px;color:var(--muted);line-height:1.8;margin-bottom:12px}
.contact-left p:last-child{margin-bottom:0}
.contact-details{margin-top:36px}
.contact-item{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:0.5px solid var(--rule)}
.contact-item:last-child{border-bottom:none}
.contact-item .ci-label{font-size:11px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--faint);min-width:80px}
.contact-item .ci-val{font-size:14px;color:var(--ink)}
.contact-item a{color:var(--g);text-decoration:none}
.contact-item a:hover{color:var(--gm)}
.contact-form{background:var(--surf);border:1px solid var(--rule);border-radius:12px;padding:40px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:12px;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 14px;border:1px solid var(--rule);border-radius:6px;font-family:var(--sans);font-size:14px;color:var(--ink);background:#fff;transition:border-color .2s;outline:none;resize:vertical}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--gm)}
.form-group textarea{min-height:100px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-submit{width:100%;background:var(--g);color:#fff;font-family:var(--sans);font-size:14px;font-weight:500;padding:14px;border:none;border-radius:6px;cursor:pointer;letter-spacing:0.02em;transition:background .2s}
.form-submit:hover{background:var(--gm)}

/* ── FOOTER lives in /assets/base.css ── */

/* ── CONTENT / SUBPAGE HELPERS (additive — routed pages) ── */
.subhead{max-width:1100px;margin:0 auto;padding:72px 24px 0}
.breadcrumb{font-size:13px;color:var(--faint);margin-bottom:22px;letter-spacing:0.01em}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{color:var(--g)}
.breadcrumb span{color:var(--faint);margin:0 8px}
.page-kicker{font-size:11px;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;color:var(--gm);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.page-kicker::before{content:'';display:block;width:24px;height:1px;background:var(--gm)}
.page-title{font-family:var(--serif);font-size:46px;font-weight:500;color:var(--g);line-height:1.12;margin-bottom:20px;letter-spacing:-0.01em}
.page-lead{font-size:19px;color:var(--muted);line-height:1.75;max-width:680px}
.svc-meta{display:inline-block;font-size:12px;font-weight:500;padding:4px 12px;border-radius:10px;background:var(--gp);color:var(--g);margin-bottom:8px}
.prose{max-width:700px}
.prose p{font-size:16px;color:var(--muted);line-height:1.85;margin-bottom:18px}
.prose p:last-child{margin-bottom:0}
.prose h3{font-family:var(--serif);font-size:24px;font-weight:500;color:var(--g);margin:40px 0 14px}
.prose strong{color:var(--ink);font-weight:500}
.prose ul{margin:0 0 20px 0;padding-left:0;list-style:none}
.prose ul li{font-size:16px;color:var(--muted);line-height:1.7;margin-bottom:10px;padding-left:20px;position:relative}
.prose ul li::before{content:'';position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--gm)}
.prose a{color:var(--g);text-decoration:underline;text-underline-offset:2px}
.prose a:hover{color:var(--gm)}
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--g);text-decoration:none;transition:color .2s}
.back-link:hover{color:var(--gm)}
.back-link svg{transition:transform .2s}
.back-link:hover svg{transform:translateX(-3px)}
.link-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px}
a.card{display:block;border:1px solid var(--rule);border-radius:12px;padding:30px 28px;text-decoration:none;transition:box-shadow .2s,transform .2s;position:relative;overflow:hidden}
a.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gm);transform:scaleX(0);transform-origin:left;transition:transform .3s}
a.card:hover{box-shadow:0 8px 32px rgba(13,79,60,0.08);transform:translateY(-2px)}
a.card:hover::before{transform:scaleX(1)}
a.card .card-num{font-family:var(--serif);font-size:13px;color:var(--gl);font-weight:500;margin-bottom:14px;display:block}
a.card h3{font-family:var(--serif);font-size:20px;font-weight:500;color:var(--g);line-height:1.3;margin-bottom:10px}
a.card p{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:14px}
a.card .card-more{font-size:13px;font-weight:500;color:var(--gm)}
.card-list{list-style:none;margin:14px 0 0;padding:0}
.card-list li{font-size:13px;color:var(--muted);line-height:1.5;padding:7px 0 7px 15px;position:relative;border-top:0.5px solid var(--rule)}
.card-list li:first-child{border-top:none}
.card-list li::before{content:'';position:absolute;left:0;top:14px;width:5px;height:5px;border-radius:50%;background:var(--gm)}
.cta-band{background:var(--gp);border-radius:14px;padding:44px 40px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-top:8px}
.cta-band h3{font-family:var(--serif);font-size:26px;font-weight:500;color:var(--g);line-height:1.25;max-width:560px}
.cta-band p{font-size:15px;color:var(--muted);margin-top:6px;max-width:560px}

@media(max-width:960px){
  nav{padding:0 24px}
  .nav-links{display:none}
  .nav-toggle{display:inline-flex}
  .nav-cta{display:none}
  nav.open .nav-links{display:flex;flex-direction:column;gap:0;position:absolute;top:68px;left:0;right:0;background:rgba(255,255,255,0.98);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule);padding:8px 24px 16px}
  nav.open .nav-links li{padding:0}
  nav.open .nav-links a{display:block;padding:14px 2px;border-top:1px solid var(--rule);font-size:16px}
  nav.open .nav-links li:first-child a{border-top:none}
  .form-group input,.form-group textarea,.form-group select{font-size:16px}
  .hero{padding:80px 24px;min-height:auto}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero h1{font-size:38px}
  .logos{padding:32px 24px}
  .logo-item{padding:10px 20px}
  .section{padding:64px 24px}
  .section h2{font-size:32px}
  .problem{padding:64px 24px}
  .problem h2{font-size:32px}
  .problem-grid{grid-template-columns:1fr}
  .diff-row,.diff-header{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
  .case{padding:64px 24px}
  .case-card{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .research{padding:64px 24px}
  .research-inner{grid-template-columns:1fr;gap:40px}
  .research-right{grid-template-columns:1fr 1fr}
  .contact-inner{grid-template-columns:1fr;gap:40px}
  footer{padding:28px 24px}
  .footer-inner{flex-direction:column;gap:16px;text-align:center}
  .subhead{padding:48px 24px 0}
  .page-title{font-size:34px}
  .link-cards{grid-template-columns:1fr}
  .cta-band{flex-direction:column;align-items:flex-start;padding:32px 26px}
}