/* =========================================================
   SIMPATICO SERVICES — shared design system
   Palette:  #1A1A1A ink · #A8794E bronze (green removed)
             #E9E6DF sand · #F8F6F2 cream
   ========================================================= */

:root{
  --ink:#1A1A1A;
  --bronze:#A8794E;
  --bronze-soft:#c0a074;
  --sand:#E9E6DF;
  --cream:#F8F6F2;
  --white:#ffffff;
  --text:#26251f;
  --muted:#6a675e;
  --line:#dcd7cc;

  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Work Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --display:'Montserrat','Work Sans',sans-serif;

  --wrap:1180px;
  --gutter:clamp(1.25rem,4vw,3rem);
  --radius:2px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  background:var(--cream);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  border-style:solid;
  border-width:0 10px;
  border-image:linear-gradient(180deg,#e7c79b,#a8794e 45%,#7a5433) 1;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(3.5rem,8vw,6.5rem)}
.section--sand{background:var(--sand)}
.section--ink{background:var(--ink);color:var(--cream)}
.section--green{background:var(--ink);color:var(--cream)}

/* ---------- typography ---------- */
h1,h2,h3{font-family:var(--display);font-weight:300;line-height:1.15;color:var(--ink)}
.section--ink h1,.section--ink h2,.section--ink h3,
.section--green h1,.section--green h2,.section--green h3{color:var(--cream)}
h1{font-size:clamp(2.2rem,5.2vw,3.5rem);letter-spacing:.02em}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem);letter-spacing:.015em}
h3{font-size:1.15rem;font-weight:500;letter-spacing:.01em}

.eyebrow{
  font-family:var(--display);
  font-size:.72rem;font-weight:500;
  letter-spacing:.34em;text-transform:uppercase;
  color:var(--bronze);margin:0 0 1rem;
}
.tagline{
  font-family:var(--serif);
  font-style:italic;font-weight:500;
  font-size:clamp(1.15rem,2.6vw,1.6rem);
  color:var(--bronze);line-height:1.4;
}
.section--ink .tagline,.section--green .tagline{color:var(--bronze-soft)}
.lede{font-size:1.12rem;color:var(--muted);max-width:60ch}
.section--ink .lede,.section--green .lede{color:#d8d3c8}

/* thin decorative rule with center dot (board motif) */
.rule{display:flex;align-items:center;gap:1rem;margin:2.5rem 0}
.rule::before,.rule::after{content:"";height:1px;background:var(--line);flex:1}
.rule .dot{width:7px;height:7px;border-radius:50%;background:var(--bronze);flex:none}
.section--ink .rule::before,.section--ink .rule::after{background:#3a3a36}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--display);font-size:.82rem;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;
  padding:.85rem 1.7rem;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;
  transition:all .2s ease;
}
.btn--primary{background:var(--ink);color:var(--cream)}
.btn--primary:hover{background:var(--bronze)}
.btn--outline{border-color:var(--bronze);color:var(--bronze)}
.btn--outline:hover{background:var(--bronze);color:var(--cream)}
.section--ink .btn--outline,.section--green .btn--outline{border-color:var(--bronze-soft);color:var(--cream)}
.section--ink .btn--outline:hover{background:var(--bronze);border-color:var(--bronze)}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(248,246,242,.9);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:3px solid var(--bronze);
}
.nav{display:flex;align-items:center;justify-content:space-between;
  gap:1.5rem;padding-block:.85rem}
.brand{display:flex;align-items:center;gap:.7rem}
.brand svg{width:42px;height:34px}
.brand-name{font-family:var(--display);font-weight:300;
  font-size:1.15rem;letter-spacing:.22em;color:var(--ink);text-transform:uppercase}
.brand-name b{font-weight:500}
.nav-links{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}
.nav-links a{
  font-family:var(--display);font-size:.8rem;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  padding:.5rem .8rem;border-radius:var(--radius);transition:color .2s
}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--bronze)}
.nav-links a.nav-cta{background:var(--ink);color:var(--cream);padding:.6rem 1.1rem}
.nav-links a.nav-cta:hover{background:var(--bronze);color:var(--cream)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:.4rem}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

/* ---------- hero ---------- */
.hero{background:
  radial-gradient(90% 70% at 50% -8%,rgba(168,121,78,.18),transparent 62%),
  var(--ink);
  color:var(--cream);overflow:hidden}
.hero-inner{max-width:960px;margin-inline:0;text-align:left;
  padding-block:clamp(4.5rem,11vw,8.5rem)}
.hero h1{color:var(--cream);letter-spacing:.1em}
.hero h1 .thin{
  background:linear-gradient(145deg,#f0d6ab,#d3a570 38%,#a8794e 68%,#875c33);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .tagline{color:var(--bronze-soft)}
.hero .lede{color:#d8d3c8;max-width:56ch;margin-inline:0}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;justify-content:flex-start;margin-top:2.2rem}
.hero .btn--primary{background:var(--cream);color:var(--ink)}
.hero .btn--primary:hover{background:var(--bronze);color:var(--cream)}
.hero .btn--outline{border-color:var(--bronze-soft);color:var(--cream)}
.hero .btn--outline:hover{background:var(--bronze);border-color:var(--bronze);color:var(--cream)}

/* ---------- focus cards ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.9rem 1.6rem;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);
  box-shadow:0 18px 40px -24px rgba(26,26,26,.35);border-color:var(--bronze)}
.card .icon{width:44px;height:44px;margin-bottom:1.1rem;color:var(--ink)}
.card .icon svg{width:100%;height:100%}
.card h3{margin:0 0 .5rem}
.card p{margin:0;color:var(--muted);font-size:.97rem}
.card .kicker{font-family:var(--display);font-size:.68rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--bronze);margin:0 0 .3rem}

/* numbered service rows (Services page) */
.svc{display:grid;grid-template-columns:auto 1fr;gap:1.6rem;
  padding:2.2rem 0;border-top:1px solid var(--line)}
.svc:last-child{border-bottom:1px solid var(--line)}
.svc-num{font-family:var(--display);font-weight:300;font-size:2.4rem;
  color:var(--bronze);line-height:1}
.svc h3{margin:.1rem 0 .7rem;font-size:1.4rem;font-weight:400;font-family:var(--display)}
.svc ul{margin:.8rem 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.5rem}
.svc ul li{font-size:.82rem;color:var(--bronze);background:var(--sand);
  border-radius:20px;padding:.32rem .85rem;font-family:var(--display);letter-spacing:.03em}

/* ---------- services: interactive icon tiles + popover ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;margin-top:1.5rem}
.svc-tile{
  position:relative;text-align:center;cursor:pointer;
  padding:2.2rem 1rem 2.4rem;background:var(--ink);color:var(--cream);
  border:1px solid #2b2b27;border-radius:var(--radius);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.svc-tile:hover,.svc-tile:focus-within,.svc-tile.open{
  transform:translateY(-4px);border-color:var(--bronze);
  box-shadow:0 18px 40px -24px rgba(26,26,26,.4);z-index:6;outline:none;
}
.svc-icon{width:58px;height:58px;margin:0 auto 1.1rem;color:var(--cream)}
.svc-icon svg{width:100%;height:100%}
.svc-tile h3{font-size:1.02rem;font-weight:500;margin:0;letter-spacing:.01em;color:var(--cream)}
.svc-tile .svc-hint{display:block;margin-top:.5rem;font-family:var(--display);
  font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--bronze)}

.svc-pop{
  position:absolute;top:100%;left:50%;
  transform:translateX(-50%) translateY(6px);
  width:min(280px,78vw);z-index:20;text-align:left;
  background:var(--white);color:var(--ink);border:1px solid var(--line);
  padding:1.25rem 1.35rem;border-radius:6px;
  box-shadow:0 24px 50px -22px rgba(26,26,26,.4);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
}
.svc-pop::before{content:"";position:absolute;bottom:100%;left:50%;
  transform:translateX(-50%);border:7px solid transparent;border-bottom-color:var(--white)}
.svc-tile:hover .svc-pop,
.svc-tile:focus-within .svc-pop,
.svc-tile.open .svc-pop{
  opacity:1;visibility:visible;pointer-events:auto;
  transform:translateX(-50%) translateY(0);
}
.svc-pop p{margin:0;font-size:.92rem;color:#45423b;line-height:1.6}
.svc-pop .pop-title{font-family:var(--display);font-weight:500;font-size:.68rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--bronze);margin:0 0 .5rem}
.svc-pop ul{margin:.9rem 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.4rem}
.svc-pop ul li{font-size:.72rem;color:var(--bronze);border:1px solid var(--line);
  border-radius:20px;padding:.25rem .7rem;font-family:var(--display);letter-spacing:.03em}

@media(max-width:900px){.svc-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){
  .svc-grid{grid-template-columns:1fr 1fr;gap:.8rem}
  .svc-pop{position:static;left:auto;width:auto;transform:none;
    box-shadow:none;margin-top:.9rem;display:none;opacity:1;visibility:visible;pointer-events:auto}
  .svc-pop::before{display:none}
  .svc-tile:hover .svc-pop,.svc-tile:focus-within .svc-pop{display:none}
  .svc-tile.open{transform:none}
  .svc-tile.open .svc-pop{display:block;transform:none}
}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,3.5rem);align-items:start}
.contact-item{display:flex;gap:1rem;align-items:flex-start;padding:1.1rem 0;border-bottom:1px solid var(--line)}
.contact-item .icon{width:26px;height:26px;color:var(--bronze);flex:none;margin-top:.2rem}
.contact-item .label{font-family:var(--display);font-size:.7rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--muted);margin:0 0 .15rem}
.contact-item a,.contact-item span{font-size:1.05rem;color:var(--ink);word-break:break-word}
.contact-item a:hover{color:var(--bronze)}
.map-embed{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--sand);min-height:320px}
.map-embed iframe{width:100%;height:100%;min-height:320px;border:0;display:block}
.map-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.8rem;min-height:320px;text-align:center;color:var(--muted);padding:2rem}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#cfcabf;padding-block:3rem 2rem}
.footer-cols{display:flex;justify-content:center;gap:clamp(3rem,8vw,7rem);flex-wrap:wrap}
.site-footer h4{font-family:var(--display);font-size:.8rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--bronze-soft);margin:0 0 1.2rem;font-weight:500}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer ul li{margin-bottom:.85rem}
.footer-cols a{font-family:var(--display);font-size:1.05rem;letter-spacing:.05em;color:#cfcabf}
.footer-cols a:hover{color:var(--cream)}
.footer-tagline{font-family:var(--serif);font-style:italic;font-weight:500;
  text-align:center;color:var(--bronze-soft);
  font-size:clamp(1.2rem,2.5vw,1.6rem);line-height:1.4;
  margin:2.6rem 0 0;padding:2.4rem 0;border-top:1px solid #34332e;border-bottom:1px solid #34332e}
.footer-bottom{padding-top:1.5rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;
  font-family:var(--display);font-size:.72rem;letter-spacing:.08em;color:#8f8b80}
@media(max-width:640px){
  .footer-cols{gap:2rem 2.5rem}
  .footer-bottom{flex-direction:column;text-align:left}
}

/* placeholder highlight */
.ph{background:rgba(168,121,78,.16);border-bottom:1px dashed var(--bronze);
  padding:0 .15rem;border-radius:2px}

/* ---------- responsive ---------- */
@media(max-width:860px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  .nav-links{
    position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;
    background:var(--cream);border-bottom:1px solid var(--line);
    padding:1rem var(--gutter) 1.5rem;gap:.2rem;
    transform:translateY(-120%);transition:transform .25s ease;box-shadow:0 20px 30px -20px rgba(0,0,0,.25)
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:.8rem .4rem;border-bottom:1px solid var(--line)}
  .nav-links a.nav-cta{text-align:center;margin-top:.6rem;border-bottom:0}
  .nav-toggle{display:block}
}
@media(max-width:520px){
  .grid-4,.grid-2{grid-template-columns:1fr}
  .svc{grid-template-columns:1fr;gap:.5rem}
}

/* ---------- home: interconnected node map ---------- */
.node-sphere{margin:2.6rem auto 0;max-width:760px;position:relative}
.node-sphere svg{width:100%;height:auto;overflow:visible;display:block}
.n-label{font-family:var(--display);font-weight:500;font-size:16px;letter-spacing:.04em;fill:var(--ink)}
.node{cursor:default}
.node:focus{outline:none}
.node .marker-in{transition:r .2s ease}
.node:hover .marker-in,.node:focus .marker-in{r:7}
.node:hover .n-label,.node:focus .n-label{fill:var(--bronze);font-weight:600}
.node-legend{display:none}
@media(max-width:560px){
  .n-label{display:none}
  .node-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem;
    margin:1.3rem 0 0;padding:0;list-style:none}
  .node-legend li{font-family:var(--display);font-size:.7rem;letter-spacing:.08em;
    text-transform:uppercase;color:var(--ink);border:1px solid var(--line);
    border-radius:20px;padding:.35rem .85rem}
}

/* ---------- how-we-work: metallic numerals ---------- */
.step-num{
  display:block;font-family:var(--display);font-weight:300;
  font-size:clamp(2.7rem,5vw,3.6rem);line-height:1;margin-bottom:.4rem;
  background:linear-gradient(145deg,#f0d6ab,#d3a570 38%,#a8794e 68%,#875c33);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  letter-spacing:.01em;
}
.step .kicker{margin:.1rem 0 .5rem;color:var(--bronze-soft)}
.step h3{margin-top:0}
@media(max-width:640px){ body{border-width:0 6px} }

/* ---------- about page split hero ---------- */
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero-mark{display:flex;justify-content:center}
.hero-mark img{width:min(300px,72%);height:auto}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr;text-align:center}.hero-mark{order:-1}}

/* ---------- home node: dynamic sphere + hover tooltip ---------- */
.sphere-wire{transform-box:view-box;transform-origin:380px 300px;animation:sphereSpin 55s linear infinite}
@keyframes sphereSpin{to{transform:rotate(360deg)}}
.node .halo{transform-box:fill-box;transform-origin:center;opacity:0}
.node:hover .halo,.node:focus .halo{animation:nodeHalo 1.3s ease-out infinite}
@keyframes nodeHalo{0%{opacity:.55;transform:scale(1)}100%{opacity:0;transform:scale(2.6)}}
@media(prefers-reduced-motion:reduce){.sphere-wire{animation:none}.node .halo{animation:none}}
.node-tip{position:absolute;transform:translate(-50%,calc(-100% - 16px));
  min-width:188px;max-width:244px;background:var(--ink);color:var(--cream);
  padding:.95rem 1.1rem;border-radius:9px;box-shadow:0 22px 44px -18px rgba(0,0,0,.5);
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease;text-align:left;z-index:40}
.node-tip.show{opacity:1;visibility:visible}
.node-tip::after{content:"";position:absolute;top:100%;left:50%;transform:translateX(-50%);
  border:8px solid transparent;border-top-color:var(--ink)}
.node-tip .tip-title{display:block;font-family:var(--display);font-size:.68rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--bronze-soft);margin-bottom:.4rem}
.node-tip p{margin:0;font-size:.9rem;line-height:1.5;color:#e6e1d6}
.node-tip .tip-tags{display:block;margin-top:.55rem;font-family:var(--display);font-size:.66rem;
  letter-spacing:.08em;color:var(--bronze-soft)}

/* ---------- services black hero ---------- */
.svc-hero{background:radial-gradient(90% 80% at 50% -12%,rgba(168,121,78,.16),transparent 62%),var(--ink);
  color:var(--cream);text-align:center}
.svc-hero .lede{color:#d8d3c8;max-width:60ch;margin:1.2rem auto 0}
.svc-hero-title{font-size:clamp(1.4rem,3vw,2.4rem);letter-spacing:.02em;line-height:1.15}
@media(min-width:1024px){.svc-hero-title{white-space:nowrap}}