/* Archbridge Estates — shared stylesheet */

:root{
  --teal:#11817C;
  --teal-deep:#0C615D;
  --teal-darker:#08484A;
  --orange:#DD5626;
  --orange-deep:#B8421A;
  --orange-soft:#E66B3F;
  --ink:#1A2A28;
  --ink-soft:#3A4A48;
  --muted:#6A7A78;
  --cream:#FAF6EF;
  --cream-warm:#F3ECDF;
  --line:#DDD5C7;
  --serif:'Fraunces',Georgia,serif;
  --sans:'DM Sans',-apple-system,system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
@media(max-width:640px){.wrap{padding:0 20px}}

/* ====== TOP BAR ====== */
.topbar{
  background:var(--teal-deep);
  color:#fff;
  font-size:13px;
  letter-spacing:.02em;
  padding:10px 0;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.topbar a{opacity:.9;transition:opacity .2s}
.topbar a:hover{opacity:1}
.topbar .left{display:flex;gap:24px;flex-wrap:wrap}

/* ====== NAV ====== */
.nav{
  border-bottom:1px solid var(--line);
  background:var(--cream);
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(8px);
}
.nav .wrap{display:flex;justify-content:space-between;align-items:center;padding:18px 32px;gap:32px}
.logo{display:flex;align-items:center;height:54px}
.logo img{height:100%;width:auto;display:block}
.nav ul{display:flex;gap:36px;list-style:none;align-items:center}
.nav ul a{font-size:14px;letter-spacing:.02em;color:var(--ink-soft);position:relative;padding:4px 0;transition:color .2s}
.nav ul a:hover, .nav ul a.active{color:var(--orange-deep)}
.nav ul a.active::after, .nav ul a:hover::after{content:'';position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--orange)}
.menu-toggle{display:none;background:none;border:0;color:var(--ink);padding:8px;cursor:pointer}
.menu-toggle svg{width:24px;height:24px}
@media(max-width:780px){
  .menu-toggle{display:block}
  .nav ul{
    display:none;
    position:absolute;top:100%;left:0;right:0;
    background:var(--cream);
    border-bottom:1px solid var(--line);
    flex-direction:column;
    align-items:flex-start;
    padding:16px 32px 24px;gap:8px;
  }
  .nav.open ul{display:flex}
  .nav ul a{padding:10px 0;font-size:16px}
}

/* ====== BUTTONS ====== */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;
  font-size:14px;letter-spacing:.04em;font-weight:500;
  border:1px solid var(--orange);
  background:var(--orange);
  color:#fff;
  transition:all .25s ease;
  cursor:pointer;
}
.btn:hover{background:var(--orange-deep);border-color:var(--orange-deep)}
.btn.ghost{background:transparent;color:var(--teal-deep);border-color:var(--teal-deep)}
.btn.ghost:hover{background:var(--teal-deep);color:#fff}
.btn .arrow{transition:transform .25s ease;display:inline-block}
.btn:hover .arrow{transform:translateX(4px)}

/* ====== HERO ====== */
.hero{
  padding:96px 0 110px;
  position:relative;
  overflow:hidden;
  background:var(--cream);
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle at 78% 30%,rgba(221,86,38,.08),transparent 55%),
    radial-gradient(circle at 12% 80%,rgba(17,129,124,.06),transparent 50%);
  pointer-events:none;
}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:80px;align-items:end}
.eyebrow{
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--orange-deep);font-weight:600;
  margin-bottom:28px;
  display:flex;align-items:center;gap:14px;
}
.eyebrow::before{content:'';width:32px;height:1px;background:var(--orange)}
h1{
  font-family:var(--serif);
  font-variation-settings:'opsz' 144;
  font-weight:300;
  font-size:clamp(44px,6.2vw,82px);
  line-height:1;
  letter-spacing:-.025em;
  color:var(--ink);
}
h1 em{font-style:italic;font-weight:300}
h1 .or{color:var(--orange)}
h1 .te{color:var(--teal)}
.hero p.lede{
  font-size:18px;line-height:1.55;
  color:var(--ink-soft);
  max-width:42ch;
  margin-top:32px;
}
.hero-actions{display:flex;gap:14px;margin-top:40px;flex-wrap:wrap}

.hero-card{
  background:var(--teal-deep);color:#fff;
  padding:44px 38px;
  position:relative;overflow:hidden;
}
.hero-card::before{
  content:'';position:absolute;top:0;right:0;width:90px;height:90px;
  background:linear-gradient(135deg,transparent 49%,var(--orange) 49%,var(--orange) 51%,transparent 51%);
}
.hero-card .label{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--orange);margin-bottom:18px;font-weight:600}
.hero-card h3{font-family:var(--serif);font-weight:300;font-size:28px;line-height:1.15;letter-spacing:-.01em;margin-bottom:18px}
.hero-card p{font-size:14px;color:rgba(255,255,255,.78);line-height:1.65}
.hero-card .meta{
  margin-top:28px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.18);
  display:flex;justify-content:space-between;
  font-size:12px;letter-spacing:.06em;text-transform:uppercase;
  color:rgba(255,255,255,.65);font-weight:600;
}

@media(max-width:880px){
  .hero{padding:64px 0 72px}
  .hero .wrap{grid-template-columns:1fr;gap:48px;align-items:start}
}

/* ====== PAGE HEADER (inner pages) ====== */
.page-header{
  background:var(--cream);
  padding:96px 0;
  position:relative;
  border-bottom:1px solid var(--line);
}
.page-header::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 80% 50%,rgba(221,86,38,.06),transparent 60%);
  pointer-events:none;
}
.page-header .wrap{position:relative;max-width:1000px}
.page-header h1{
  font-size:clamp(40px,5.2vw,64px);
  margin-bottom:24px;
}
.page-header .intro{
  font-size:18px;line-height:1.6;
  color:var(--ink-soft);
  max-width:60ch;
}

/* ====== SECTIONS ====== */
section{padding:110px 0;border-top:1px solid var(--line)}
.section-head{display:grid;grid-template-columns:1fr 2fr;gap:80px;margin-bottom:64px;align-items:end}
.section-head h2{
  font-family:var(--serif);
  font-variation-settings:'opsz' 96;
  font-weight:300;
  font-size:clamp(34px,4.2vw,52px);
  line-height:1.05;
  letter-spacing:-.02em;
  color:var(--teal-deep);
}
.section-head h2 em{font-style:italic;color:var(--orange)}
.section-head .intro{color:var(--ink-soft);font-size:17px;line-height:1.6;max-width:55ch}
@media(max-width:820px){
  section{padding:72px 0}
  .section-head{grid-template-columns:1fr;gap:24px}
}

/* ====== STATS ====== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.stat{padding:36px 0;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat .num{
  font-family:var(--serif);
  font-variation-settings:'opsz' 144;
  font-weight:300;
  font-size:64px;line-height:1;letter-spacing:-.03em;
  color:var(--teal-deep);
}
.stat .num em{font-style:italic;color:var(--orange);font-size:48px}
.stat .lbl{
  margin-top:14px;
  font-size:13px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);
  max-width:18ch;line-height:1.4;font-weight:600;
}
@media(max-width:780px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat{border-bottom:1px solid var(--line)}
  .stat:nth-child(3),.stat:nth-child(4){border-bottom:0}
}

/* ====== PROJECTS ====== */
.projects-section{background:var(--cream-warm)}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.project{
  background:#fff;
  border:1px solid var(--line);
  transition:transform .35s ease,box-shadow .35s ease;
  display:flex;flex-direction:column;
}
.project:hover{transform:translateY(-4px);box-shadow:0 30px 60px -30px rgba(12,97,93,.25)}
.project .ph{
  aspect-ratio:4/3;
  background:linear-gradient(135deg,var(--teal) 0%,var(--teal-deep) 100%);
  position:relative;overflow:hidden;
}
.project .ph::after{
  content:'';position:absolute;inset:0;
  background:
    repeating-linear-gradient(90deg,transparent 0,transparent 38px,rgba(255,255,255,.06) 38px,rgba(255,255,255,.06) 39px),
    repeating-linear-gradient(0deg,transparent 0,transparent 38px,rgba(255,255,255,.04) 38px,rgba(255,255,255,.04) 39px);
}
.project .ph svg{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);opacity:.3}
.project .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.project .body{padding:26px 28px 30px}
.project .tag{display:inline-block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-deep);margin-bottom:14px;font-weight:600}
.project h4{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.2;letter-spacing:-.01em;margin-bottom:8px;color:var(--teal-deep)}
.project .loc{font-size:14px;color:var(--muted)}
.project .more{
  margin-top:22px;padding-top:18px;
  border-top:1px solid var(--line);
  font-size:13px;letter-spacing:.04em;color:var(--ink-soft);
  display:flex;justify-content:space-between;align-items:center;
}
.project .more .arr{color:var(--orange);font-size:16px}
@media(max-width:980px){.projects{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.projects{grid-template-columns:1fr}}

/* Section-level anchor offset (so sticky nav doesn't cover heading on jump) */
.cat-anchor{display:block;height:0;visibility:hidden;scroll-margin-top:90px}

/* Category nav */
.cat-nav{background:var(--cream);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cat-nav .wrap{display:flex;gap:32px;padding:18px 32px;flex-wrap:wrap}
.cat-nav a{font-size:14px;color:var(--teal-deep);font-weight:500;letter-spacing:.02em;transition:color .2s}
.cat-nav a:hover{color:var(--orange-deep)}

/* ====== APPROACH ====== */
.approach{background:var(--teal-deep);color:#fff;border-top:0}
.approach .section-head h2{color:#fff}
.approach .section-head h2 em{color:var(--orange)}
.approach .section-head .intro{color:rgba(255,255,255,.78)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.18);border-top:1px solid rgba(255,255,255,.18)}
.pillar{background:var(--teal-deep);padding:44px 36px}
.pillar .n{font-family:var(--serif);font-weight:300;font-size:18px;color:var(--orange);letter-spacing:.04em;margin-bottom:24px;display:block}
.pillar h5{font-family:var(--serif);font-weight:400;font-size:24px;line-height:1.2;margin-bottom:14px;letter-spacing:-.01em}
.pillar p{font-size:15px;line-height:1.6;color:rgba(255,255,255,.78)}
@media(max-width:820px){.pillars{grid-template-columns:1fr}}

/* ====== VALUES (About page) ====== */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.value-card{
  background:#fff;
  border:1px solid var(--line);
  padding:36px 28px;
}
.value-card .n{font-family:var(--serif);font-weight:300;font-size:18px;color:var(--orange);letter-spacing:.04em;margin-bottom:20px;display:block}
.value-card h5{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.2;margin-bottom:12px;color:var(--teal-deep);letter-spacing:-.01em}
.value-card p{font-size:15px;line-height:1.6;color:var(--ink-soft)}
@media(max-width:980px){.values{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){.values{grid-template-columns:1fr}}

/* ====== STORY (About page two-col layout) ====== */
.two-col{display:grid;grid-template-columns:1fr 2fr;gap:80px}
.two-col h2{font-family:var(--serif);font-weight:300;font-size:40px;line-height:1.05;letter-spacing:-.02em;color:var(--teal-deep)}
.two-col p{font-size:17px;line-height:1.65;color:var(--ink-soft);margin-bottom:18px}
.two-col p:last-child{margin-bottom:0}
.two-col p strong{color:var(--ink);font-weight:600}
@media(max-width:820px){.two-col{grid-template-columns:1fr;gap:24px}}

/* ====== COMPANIES grid ====== */
.companies{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.company-card{
  background:#fff;
  border:1px solid var(--line);
  padding:32px 28px;
  display:flex;flex-direction:column;
}
.company-card .role{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-deep);margin-bottom:14px;font-weight:600}
.company-card h4{font-family:var(--serif);font-weight:400;font-size:24px;line-height:1.2;letter-spacing:-.01em;color:var(--teal-deep);margin-bottom:10px}
.company-card p{font-size:14px;line-height:1.55;color:var(--ink-soft);margin-bottom:22px;flex:1}
.company-card .ch{
  font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
  border-top:1px solid var(--line);padding-top:14px;
}
.company-card .ch span{color:var(--ink)}
@media(max-width:980px){.companies{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){.companies{grid-template-columns:1fr}}

/* ====== CONTACT ====== */
.contact-main{display:grid;grid-template-columns:1.2fr 1fr;gap:80px}
.contact-form{display:flex;flex-direction:column;gap:18px;font-family:var(--sans)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:540px){.form-row{grid-template-columns:1fr}}
.field label{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:8px}
.field input, .field select, .field textarea{
  width:100%;
  padding:14px 16px;
  font-size:15px;
  font-family:inherit;
  color:var(--ink);
  background:#fff;
  border:1px solid var(--line);
  outline:none;
  transition:border-color .2s;
}
.field input:focus, .field select:focus, .field textarea:focus{border-color:var(--teal-deep)}
.field textarea{resize:vertical;min-height:120px}
.form-actions{display:flex;align-items:center;gap:12px;margin-top:8px;flex-wrap:wrap}
.form-actions .note{font-size:12px;color:var(--muted)}
.contact-aside h3{font-family:var(--serif);font-weight:400;font-size:24px;line-height:1.2;color:var(--teal-deep);letter-spacing:-.01em;margin-bottom:8px}
.contact-aside .sub{color:var(--ink-soft);font-size:15px;margin-bottom:24px}
.contact-lines{border-top:1px solid var(--line)}
.contact-line{
  padding:22px 0;border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:130px 1fr;gap:24px;align-items:baseline;
}
.contact-line .k{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600}
.contact-line .v{font-size:17px;color:var(--ink)}
.contact-line .v a:hover{color:var(--orange-deep)}
@media(max-width:820px){.contact-main{grid-template-columns:1fr;gap:48px}}

/* Introducers callout */
.callout{padding:0 0 110px;background:var(--cream)}
.callout-inner{background:var(--teal-deep);color:#fff;padding:56px}
.callout-inner h3{font-family:var(--serif);font-weight:400;font-size:28px;line-height:1.2;letter-spacing:-.01em;margin-bottom:14px}
.callout-inner p{font-size:16px;color:rgba(255,255,255,.78);line-height:1.6;max-width:60ch}

/* ====== CTA BAND ====== */
.cta-band{background:var(--teal-deep);color:#fff;padding:90px 0;border-top:0}
.cta-band .wrap{max-width:900px}
.cta-band h2{font-family:var(--serif);font-weight:300;font-size:clamp(32px,4.2vw,44px);line-height:1.05;letter-spacing:-.01em;color:#fff;margin-bottom:18px}
.cta-band h2 em{font-style:italic;color:var(--orange)}
.cta-band p{font-size:17px;line-height:1.55;color:rgba(255,255,255,.78);margin-bottom:28px;max-width:60ch}

/* ====== CONTACT BLOCK on home ====== */
.contact-home{padding:120px 0;background:var(--cream)}
.contact-home .wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:start}
.contact-home h2{font-family:var(--serif);font-variation-settings:'opsz' 144;font-weight:300;font-size:clamp(40px,5.2vw,68px);line-height:1.02;letter-spacing:-.025em;margin-bottom:24px;color:var(--teal-deep)}
.contact-home h2 em{font-style:italic;color:var(--orange)}
.contact-home p{font-size:17px;color:var(--ink-soft);max-width:46ch;margin-bottom:36px}
@media(max-width:820px){.contact-home{padding:72px 0}.contact-home .wrap{grid-template-columns:1fr;gap:40px}}

/* ====== FOOTER ====== */
footer{background:var(--teal-darker);color:rgba(255,255,255,.78);padding:56px 0 32px;font-size:13px}
footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:40px}
footer h6{font-family:var(--serif);font-weight:400;font-size:20px;color:#fff;margin-bottom:18px;letter-spacing:-.005em}
footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
footer a:hover{color:var(--orange)}
footer .brand p{margin-top:14px;max-width:38ch;line-height:1.6}
footer .legal{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;color:rgba(255,255,255,.65)}
@media(max-width:780px){footer .wrap{grid-template-columns:1fr;gap:32px}}