/* =========================================================
   Metrobridge Signature Homes
   Palette sampled from the logo: forest green #0B6E45,
   warm charcoal #201E1E. Neutrals echo the render photography.
   ========================================================= */
:root{
  --green:#0B6E45;
  --green-lite:#3fa877;
  --green-deep:#08543a;
  --ink:#201E1E;
  --ink-2:#171615;
  --ink-soft:#3a3d39;
  --paper:#f6f5f1;
  --paper-2:#efeee7;
  --sand:#e8e7e0;
  --line:#dcdcd3;
  --line-dk:#3a3d39;
  --muted:#6a6f68;
  --muted-lt:#a4a8a2;
  --white:#ffffff;
  --dusk:#3b4a5e;
  --maxw:1200px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --sh:0 30px 60px -30px rgba(20,22,19,.28);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Instrument Sans',system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Sora',sans-serif;font-weight:700;letter-spacing:-.02em;line-height:1.05}
em{font-style:italic}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,56px);width:100%}
.accent{color:var(--green)}

/* ---------- shared bits ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Sora',sans-serif;font-size:12px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--green);
  margin-bottom:20px;
}
.eyebrow-light{color:var(--green-lite)}
.tick{width:26px;height:1px;background:currentColor;display:inline-block}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:'Sora',sans-serif;font-weight:600;font-size:15px;
  padding:15px 30px;border-radius:10px;cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease),color .25s var(--ease);
}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green-deep);transform:translateY(-2px);box-shadow:0 16px 30px -14px rgba(11,110,69,.7)}
.btn-ghost{border-color:rgba(255,255,255,.42);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-block{width:100%}
.link-arrow{
  font-family:'Sora',sans-serif;font-weight:600;font-size:15px;color:var(--green);
  white-space:nowrap;transition:gap .2s;
}
.link-arrow:hover{color:var(--green-deep)}

.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:clamp(34px,5vw,56px)}
.section-head h2{font-size:clamp(1.9rem,3.6vw,3rem);max-width:16ch}

/* glyphs (blueprint-flavoured, geometric — no clip-art) */
.pillar-glyph{width:40px;height:40px;border:1.6px solid var(--green);border-radius:9px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.g-square{width:13px;height:13px;background:var(--green);border-radius:2px}
.g-bar{width:16px;height:2.5px;background:var(--green)}
.g-ring{width:14px;height:14px;border:2px solid var(--green);border-radius:50%}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
  border-bottom:1px solid transparent;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand{display:flex;align-items:center;height:100%}
.brand img{height:46px;width:auto}
.brand-dark{display:none}
.nav{display:flex;align-items:center;gap:32px}
.nav a{font-size:15px;font-weight:500;color:#e9ece8;transition:color .2s}
.nav a:hover{color:#fff}
.nav .nav-cta{background:var(--green);color:#fff;padding:10px 20px;border-radius:999px;font-family:'Sora',sans-serif;font-weight:600}
.nav .nav-cta:hover{background:var(--green-deep);color:#fff}

.site-header.solid{background:rgba(246,245,241,.92);backdrop-filter:blur(12px);border-color:var(--line);box-shadow:0 8px 30px -22px rgba(20,22,19,.5)}
.site-header.solid .brand-light{display:none}
.site-header.solid .brand-dark{display:block}
.site-header.solid .nav a{color:var(--ink-soft)}
.site-header.solid .nav a:hover{color:var(--ink)}
.site-header.solid .nav .nav-cta{color:#fff}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:#fff;transition:.3s var(--ease)}
.site-header.solid .nav-toggle span{background:var(--ink)}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:stretch;background:var(--ink-2);overflow:hidden}
.hero-media{position:absolute;inset:0}
.hero-media>img{width:100%;height:100%;object-fit:cover}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,20,17,.94) 0%,rgba(15,20,17,.72) 34%,rgba(15,20,17,.12) 63%,rgba(11,110,69,.14) 100%)}
.hero-scrim-v{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,15,13,.5) 0%,rgba(12,15,13,0) 24%,rgba(12,15,13,0) 58%,rgba(12,15,13,.6) 100%)}

.bp{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.bp g line,.bp g rect,.bp g path,.bp g circle{fill:none;stroke:#8fe9bd;vector-effect:non-scaling-stroke;stroke-linecap:square;
  stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.5s var(--ease)}
.bp .bp-main line,.bp .bp-main rect,.bp .bp-main path{stroke-width:1.4;opacity:.9}
.bp .bp-dim line,.bp .bp-dim circle{stroke-width:1;opacity:.55}
.bp.drawn g line,.bp.drawn g rect,.bp.drawn g path,.bp.drawn g circle{stroke-dashoffset:0}

.hero-content{position:relative;z-index:5;align-self:center;display:flex;flex-direction:column;padding-top:120px;padding-bottom:52px;width:100%}
.hero-title{color:#fff;font-size:clamp(2.5rem,6vw,4.6rem);margin-bottom:22px}
.hero-sub{color:#d3d8d4;font-size:clamp(1.05rem,1.6vw,1.25rem);max-width:34rem;margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-foot{margin-top:auto;padding-top:52px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px}
.hero-foot p{color:#aeb4b0;font-family:'Sora',sans-serif;font-size:13px;max-width:32ch;line-height:1.5}
.scroll-cue{color:var(--green-lite);font-family:'Sora',sans-serif;font-size:12px;letter-spacing:.2em;text-transform:uppercase;writing-mode:vertical-rl}

/* animated entrance for hero copy */
.hero-content .eyebrow,.hero-title,.hero-sub,.hero-actions,.hero-foot{opacity:0;transform:translateY(20px);animation:heroRise .9s var(--ease) forwards}
.hero-title{animation-delay:.12s}
.hero-sub{animation-delay:.22s}
.hero-actions{animation-delay:.32s}
.hero-foot{animation-delay:.42s}
@keyframes heroRise{to{opacity:1;transform:none}}

/* =========================================================
   PILLARS
   ========================================================= */
.pillars-band{background:var(--paper);padding:clamp(56px,8vw,96px) 0}
.lede{font-family:'Sora',sans-serif;font-weight:500;font-size:clamp(1.4rem,3vw,2rem);line-height:1.4;max-width:20ch;letter-spacing:-.01em;color:var(--ink)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(40px,5vw,60px);border-top:1px solid var(--line)}
.pillar{padding:34px 40px 6px 0;border-right:1px solid var(--line)}
.pillar:nth-child(2){padding-left:40px}
.pillar:last-child{padding-left:40px;padding-right:0;border-right:0}
.pillar h3{font-size:1.25rem;margin-bottom:8px}
.pillar p{color:var(--muted);font-size:1rem}

/* =========================================================
   FEATURED
   ========================================================= */
.featured{background:var(--paper-2);padding:clamp(56px,8vw,100px) 0}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.feature-card{position:relative;border-radius:14px;overflow:hidden;background:var(--ink);box-shadow:var(--sh);display:block}
.feature-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.feature-card:hover img{transform:scale(1.05)}
.feature-lead{grid-row:span 2}
.feature-lead img{aspect-ratio:auto;height:100%;min-height:340px}
.feature-card:not(.feature-lead) img{aspect-ratio:16/9}
.feature-body{position:absolute;left:0;right:0;bottom:0;padding:26px 26px 24px;background:linear-gradient(180deg,rgba(15,18,15,0),rgba(13,16,13,.82))}
.feature-body h3{color:#fff;font-size:1.3rem;margin-top:8px}
.feature-body p{color:#cfd4ce;font-size:.95rem}
.chip{display:inline-block;font-family:'Sora',sans-serif;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#0d1310;background:var(--green-lite);padding:5px 11px;border-radius:999px}

/* =========================================================
   ABOUT
   ========================================================= */
.about{background:var(--paper);padding:clamp(60px,9vw,120px) 0}
.about-top{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
.about-copy h2{font-size:clamp(1.9rem,3.4vw,2.8rem);margin-bottom:24px;max-width:16ch}
.about-copy p{color:var(--muted);font-size:1.06rem;margin-bottom:18px}
.about-copy p:last-child{margin-bottom:0}
.about-figure{position:relative;border-radius:16px;overflow:hidden;box-shadow:var(--sh)}
.about-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.figure-tag{position:absolute;left:18px;bottom:18px;font-family:'Sora',sans-serif;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#eef2ee;background:rgba(20,24,21,.55);backdrop-filter:blur(4px);padding:8px 14px;border-radius:8px}

.philosophy{margin-top:clamp(60px,9vw,110px);text-align:center;display:flex;flex-direction:column;align-items:center}
.philosophy-line{font-family:'Sora',sans-serif;font-weight:500;font-size:clamp(1.4rem,3vw,2.2rem);line-height:1.35;max-width:20ch;letter-spacing:-.01em}

.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:clamp(48px,7vw,84px)}
.value-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:34px 30px}
.value-card h3{font-size:1.3rem;margin-bottom:12px}
.value-card p{color:var(--muted);font-size:1rem}

/* =========================================================
   SERVICES
   ========================================================= */
.services{background:var(--ink-2);color:#fff;padding:clamp(60px,9vw,120px) 0}
.services .eyebrow{color:var(--green-lite)}
.services .section-head h2{color:#fff}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-dk);border:1px solid var(--line-dk);border-radius:16px;overflow:hidden}
.service{background:var(--ink-2);padding:clamp(30px,4vw,48px)}
.service h3{color:#fff;font-size:1.4rem;margin-bottom:14px;position:relative;padding-top:26px}
.service h3::before{content:"";position:absolute;top:0;left:0;width:34px;height:2px;background:var(--green-lite)}
.service p{color:#a9ada7;font-size:1.02rem}

/* =========================================================
   WHO WE SERVE
   ========================================================= */
.serve{background:var(--paper);padding:clamp(60px,9vw,120px) 0}
.serve-table{border-top:2px solid var(--ink);border-radius:0}
.serve-row{display:grid;grid-template-columns:.9fr 1.1fr 1.25fr;gap:32px;padding:26px 0;border-bottom:1px solid var(--line);align-items:start}
.serve-headrow{border-bottom:1px solid var(--line)}
.serve-headrow span{font-family:'Sora',sans-serif;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green)}
.serve-who{font-family:'Sora',sans-serif;font-weight:600;font-size:1.2rem;color:var(--ink)}
.serve-ch{color:var(--muted);font-size:1.02rem}
.serve-sol{color:var(--ink);font-size:1.02rem}
.serve-sol{position:relative;padding-left:20px}
.serve-sol::before{content:"";position:absolute;left:0;top:11px;width:9px;height:9px;background:var(--green);border-radius:2px}

/* =========================================================
   MILESTONE
   ========================================================= */
.milestone{background:var(--ink);color:#fff;padding:clamp(60px,9vw,110px) 0}
.milestone-head{max-width:44rem}
.milestone-head h2{color:#fff;font-size:clamp(1.8rem,3.4vw,2.7rem);margin-bottom:18px}
.milestone-sub{color:#b6bab4;font-size:1.08rem}
.timeline{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:clamp(40px,6vw,64px);position:relative}
.timeline::before{content:"";position:absolute;top:9px;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--green-lite),rgba(63,168,119,.25))}
.timeline li{display:flex;flex-direction:column;gap:6px;position:relative;padding-top:26px}
.tl-node{position:absolute;top:2px;left:0;width:16px;height:16px;border-radius:50%;background:var(--green-lite);box-shadow:0 0 0 4px rgba(63,168,119,.18)}
.tl-pct{font-family:'Sora',sans-serif;font-weight:700;font-size:clamp(1.5rem,3vw,2.1rem);color:#fff}
.tl-label{font-size:.95rem;color:#aeb2ac;font-family:'Sora',sans-serif;letter-spacing:.02em}
.milestone-note{margin-top:26px;color:#7f847e;font-size:.9rem}

/* =========================================================
   WHY
   ========================================================= */
.why{background:var(--paper-2);padding:clamp(60px,9vw,120px) 0}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.why-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:36px 32px;position:relative}
.why-card::before{content:"";position:absolute;top:0;left:32px;width:38px;height:3px;background:var(--green);border-radius:0 0 3px 3px}
.why-card h3{font-size:1.35rem;margin-bottom:12px;margin-top:12px}
.why-card p{color:var(--muted);font-size:1.02rem}

/* =========================================================
   TEAM
   ========================================================= */
.team{background:var(--paper);padding:clamp(60px,9vw,120px) 0}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.member{background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.member-photo{aspect-ratio:4/5;overflow:hidden;background:var(--sand)}
.member-photo img{width:100%;height:100%;object-fit:cover;object-position:center top}
.member-body{padding:26px 26px 30px}
.member-body h3{font-size:1.35rem}
.member-role{font-family:'Sora',sans-serif;font-weight:600;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--green);margin:6px 0 14px}
.member-body p:last-child{color:var(--muted);font-size:.98rem}
.member-empty{border-style:dashed;background:transparent}
.placeholder-photo{display:flex;align-items:center;justify-content:center;text-align:center;background:
  repeating-linear-gradient(135deg,var(--sand),var(--sand) 12px,#e2e1d9 12px,#e2e1d9 24px);}
.placeholder-photo span{font-family:'Sora',sans-serif;font-size:.85rem;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.member-empty .ph-h,.member-empty .ph-p{color:var(--muted-lt)}

/* =========================================================
   PROJECTS
   ========================================================= */
.projects{background:var(--ink-2);color:#fff;padding:clamp(60px,9vw,120px) 0}
.projects .eyebrow{color:var(--green-lite)}
.projects .section-head h2{color:#fff}
.projects-note{color:#9a9e98;font-size:.95rem;max-width:34ch}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.project-card{background:var(--ink);border:1px solid var(--line-dk);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.project-figure{position:relative;aspect-ratio:16/10;overflow:hidden}
.project-figure img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.project-card:hover .project-figure img{transform:scale(1.05)}
.status{position:absolute;top:14px;left:14px;font-family:'Sora',sans-serif;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border-radius:999px;background:rgba(20,24,21,.72);backdrop-filter:blur(4px);color:#fff;border:1px solid rgba(255,255,255,.18)}
.status.off-plan{color:#bff0d6}
.project-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:14px;flex:1}
.project-body h3{color:#fff;font-size:1.3rem}
.project-loc{color:#a9ada7;font-size:.95rem;margin-top:-6px}
.project-specs{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 16px;border-top:1px solid var(--line-dk);padding-top:16px;margin-top:auto}
.project-specs li{display:flex;flex-direction:column;gap:2px}
.spec-k{font-family:'Sora',sans-serif;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#7f847e}
.spec-v{font-size:.98rem;color:#e6e8e4}
.spec-v.ph{color:#8a8f88;font-style:italic}
.project-cta{margin-top:4px;font-family:'Sora',sans-serif;font-weight:600;font-size:.95rem;color:var(--green-lite);display:inline-flex;gap:6px}
.project-card:hover .project-cta{color:#fff}

/* =========================================================
   CONTACT
   ========================================================= */
.contact{background:var(--green-deep);color:#fff;padding:clamp(60px,9vw,120px) 0;position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;inset:0;background:
  radial-gradient(120% 90% at 100% 0%,rgba(63,168,119,.35),transparent 60%);}
.contact-inner{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:start}
.contact-copy .eyebrow{color:#bff0d6}
.contact-copy h2{color:#fff;font-size:clamp(1.9rem,3.4vw,2.8rem);margin-bottom:18px;max-width:14ch}
.contact-copy>p{color:#d6efe0;font-size:1.08rem;margin-bottom:34px}
.contact-details{list-style:none;display:flex;flex-direction:column;gap:22px}
.contact-details li{font-size:1.05rem;line-height:1.55;color:#eafff4}
.cd-label{display:block;font-family:'Sora',sans-serif;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#8fd7b3;margin-bottom:5px}
.contact-details a{border-bottom:1px solid rgba(255,255,255,.3)}
.contact-details a:hover{border-color:#fff}

.contact-form{background:var(--paper);color:var(--ink);border-radius:18px;padding:clamp(26px,3.4vw,40px);box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.field{margin-bottom:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label,.field .label{display:block;font-family:'Sora',sans-serif;font-size:13px;font-weight:600;color:var(--ink-soft);margin-bottom:8px}
.field input,.field textarea{width:100%;font-family:inherit;font-size:1rem;color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:10px;padding:13px 14px;transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(11,110,69,.16)}
.segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;background:var(--sand);padding:5px;border-radius:12px}
.segmented label{position:relative;cursor:pointer}
.segmented input{position:absolute;opacity:0;inset:0;cursor:pointer}
.segmented span{display:flex;align-items:center;justify-content:center;padding:11px 8px;border-radius:8px;font-family:'Sora',sans-serif;font-weight:600;font-size:.95rem;color:var(--ink-soft);transition:.2s}
.segmented input:checked+span{background:var(--green);color:#fff}
.segmented input:focus-visible+span{box-shadow:0 0 0 3px rgba(11,110,69,.3)}
.form-status{margin-top:14px;font-family:'Sora',sans-serif;font-size:.95rem;color:var(--green-deep);min-height:1.2em}
.form-status.err{color:#b23a2e}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--ink-2);color:#fff;padding:clamp(48px,6vw,72px) 0 40px}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr auto;gap:40px;align-items:start}
.footer-brand img{height:56px;margin-bottom:16px}
.footer-brand p{color:#9a9e98;font-family:'Sora',sans-serif;font-size:.95rem;max-width:24ch}
.footer-nav{display:flex;flex-wrap:wrap;gap:14px 26px}
.footer-nav a{color:#c6c9c4;font-size:.98rem;transition:color .2s}
.footer-nav a:hover{color:#fff}
.footer-meta{text-align:right;color:#7f847e;font-size:.9rem;line-height:1.8}

/* =========================================================
   FOCUS STATES (accessibility)
   ========================================================= */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,.btn:focus-visible{
  outline:3px solid var(--green-lite);outline-offset:3px;border-radius:6px;
}
.site-header:not(.solid) .nav a:focus-visible,.hero-content a:focus-visible{outline-color:#bff0d6}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:960px){
  .about-top{grid-template-columns:1fr}
  .contact-inner{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .feature-lead{grid-row:auto}
  .feature-lead img,.feature-card:not(.feature-lead) img{aspect-ratio:16/10;min-height:0;height:auto}
  .service-grid{grid-template-columns:1fr}
  .values,.why-grid,.team-grid,.project-grid,.pillars{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid var(--line);padding:28px 0 !important}
  .pillar:last-child{border-bottom:0}
  .footer-inner{grid-template-columns:1fr;gap:28px}
  .footer-meta{text-align:left}
}
@media (max-width:820px){
  .nav{
    position:fixed;top:0;right:0;bottom:0;width:min(80vw,340px);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:8px;
    background:var(--ink);padding:40px;
    transform:translateX(100%);transition:transform .4s var(--ease);
    box-shadow:-30px 0 60px -30px rgba(0,0,0,.6);
  }
  .nav.open{transform:translateX(0)}
  .nav a{font-family:'Sora',sans-serif;font-size:1.35rem;color:#eceeea;padding:10px 0}
  .nav .nav-cta{margin-top:14px;font-size:1.05rem}
  .nav-toggle{display:flex;z-index:110}
  body.menu-open .nav-toggle span{background:#fff}
  body.menu-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.menu-open .nav-toggle span:nth-child(2){opacity:0}
  body.menu-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  /* Who We Serve → stacked cards */
  .serve-table{border-top:0}
  .serve-headrow{display:none}
  .serve-row{grid-template-columns:1fr;gap:10px;padding:24px;border:1px solid var(--line);border-radius:14px;margin-bottom:16px;background:var(--white)}
  .serve-who{font-size:1.15rem}
  .serve-ch::before{content:"Challenge — ";font-weight:600;color:var(--ink-soft)}
  .serve-sol{padding-left:0}
  .serve-sol::before{display:none}
  .serve-sol::after{}
  .timeline{grid-template-columns:1fr;gap:0}
  .timeline::before{top:0;bottom:0;left:8px;right:auto;width:2px;height:auto}
  .timeline li{padding:14px 0 14px 34px}
  .tl-node{top:18px;left:1px}
  .field-row{grid-template-columns:1fr}
}
@media (max-width:520px){
  .hero-foot{flex-direction:column;align-items:flex-start;gap:16px}
  .scroll-cue{writing-mode:horizontal-tb}
  .section-head{flex-direction:column;align-items:flex-start}
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .bp g line,.bp g rect,.bp g path,.bp g circle{transition:none;stroke-dashoffset:0}
  .hero-content .eyebrow,.hero-title,.hero-sub,.hero-actions,.hero-foot{animation:none;opacity:1;transform:none}
  .feature-card img,.project-figure img{transition:none}
  *{scroll-behavior:auto !important}
}