/* ==========================================================================
   Pure Essence Property — Stylesheet
   ========================================================================== */

:root{
  --white:#FFFFFF;
  --ink:#0A0A0A;
  --charcoal:#54524F;
  --aqua:#B8E2DE;
  --aqua-tint:#EEF8F6;
  --aqua-deep:#8FC9C2;
  --line:#E4E4E1;
  --maxw:1180px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Jost',sans-serif;
  color:var(--ink);
  background:var(--white);
  font-weight:300;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

h1,h2,h3,.serif{
  font-family:'Cormorant Garamond',serif;
  font-weight:500;
  letter-spacing:0.04em;
}
.eyebrow{
  font-family:'Jost',sans-serif;
  font-size:11px;
  letter-spacing:0.32em;
  text-transform:uppercase;
  color:var(--aqua-deep);
  font-weight:500;
}

/* ---------- signature roofline motif ---------- */
.roofline{ width:100%; height:46px; display:block; }
.roofline path{ stroke:var(--aqua); stroke-width:1.4; fill:none; }
.roofline.dark path{ stroke:var(--aqua); opacity:0.9; }

/* ---------- nav ---------- */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
nav.wrap{
  display:flex;align-items:center;justify-content:space-between;
  height:84px;
  gap:20px;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:44px;width:auto;}
.brand-text{ font-family:'Jost',sans-serif; font-size:13px; letter-spacing:0.22em; font-weight:500; }

.nav-links{display:flex;gap:40px;align-items:center;}
.nav-links a{
  font-size:13px;letter-spacing:0.08em;text-transform:uppercase;
  color:var(--ink);opacity:0.75;
  transition:opacity .2s;
}
.nav-links a:hover, .nav-links a:focus-visible{opacity:1;}

.btn{
  display:inline-block;
  font-family:'Jost',sans-serif;
  font-size:12px;letter-spacing:0.14em;text-transform:uppercase;
  padding:14px 26px;
  border:1px solid var(--ink);
  color:var(--ink);
  background:transparent;
  cursor:pointer;
  transition:background .25s, color .25s;
  white-space:nowrap;
}
.btn:hover{background:var(--ink);color:var(--white);}
.btn-solid{background:var(--ink);color:var(--white);border:1px solid var(--ink);}
.btn-solid:hover{background:transparent;color:var(--ink);}
.btn-light{border:1px solid rgba(255,255,255,0.55);color:var(--white);}
.btn-light:hover{background:var(--white);color:var(--ink);}

.nav-cta{flex-shrink:0;}
.menu-toggle{
  display:none;background:none;border:none;font-size:22px;cursor:pointer;
  width:40px;height:40px;align-items:center;justify-content:center;
}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);position:relative;transition:background .2s;}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:0;width:22px;height:2px;background:var(--ink);transition:transform .25s;
}
.menu-toggle span::before{top:-7px;}
.menu-toggle span::after{top:7px;}
.menu-toggle[aria-expanded="true"] span{background:transparent;}
.menu-toggle[aria-expanded="true"] span::before{transform:translateY(7px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] span::after{transform:translateY(-7px) rotate(-45deg);}

.mobile-panel{
  display:none;
  flex-direction:column;
  gap:0;
  background:var(--white);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.mobile-panel.open{display:flex;}
.mobile-panel a{
  padding:18px 32px;
  font-size:14px;letter-spacing:0.08em;text-transform:uppercase;
  border-bottom:1px solid var(--line);
}
.mobile-panel a:last-child{border-bottom:none;}

/* ---------- hero ---------- */
.hero{
  position:relative;
  padding:120px 0 90px;
  background:
    radial-gradient(1200px 600px at 82% -10%, var(--aqua-tint) 0%, rgba(255,255,255,0) 60%),
    var(--white);
  overflow:hidden;
}
.hero-grid{ display:grid; grid-template-columns:1.05fr 0.95fr; gap:60px; align-items:center; }
.hero-eyebrow{margin-bottom:22px;}
.hero h1{
  font-size:clamp(40px,5.2vw,68px);
  line-height:1.05;
  letter-spacing:0.01em;
  margin-bottom:22px;
}
.hero-tagline{
  font-family:'Jost',sans-serif;
  font-size:14px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--aqua-deep);
  margin-bottom:26px;
}
.hero p.lede{
  font-size:17px; line-height:1.7; color:var(--charcoal); max-width:460px; margin-bottom:38px;
}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;}

.hero-art{ position:relative; aspect-ratio:4/5; background:var(--ink); overflow:hidden; }
.hero-art svg{position:absolute;inset:0;width:100%;height:100%;}
.hero-art .frame-label{
  position:absolute;bottom:24px;left:24px;
  color:var(--aqua);
  font-family:'Jost',sans-serif;
  font-size:11px;letter-spacing:0.28em;text-transform:uppercase;
}

/* ---------- section shell ---------- */
section{padding:120px 0;}
.section-head{max-width:640px;margin-bottom:64px;}
.section-head .eyebrow{margin-bottom:14px;}
.section-head h2{font-size:clamp(30px,3.4vw,44px);line-height:1.15;}
.tint{background:var(--aqua-tint);}

/* ---------- about ---------- */
.about-grid{ display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center; }
.about-copy .eyebrow{margin-bottom:16px;}
.about-copy h2{font-size:clamp(28px,3vw,38px);margin-bottom:22px;line-height:1.2;}
.about-copy p{font-size:16px;line-height:1.8;color:var(--charcoal);margin-bottom:18px;}
.about-art{
  aspect-ratio:1/1.05;
  background:linear-gradient(160deg,var(--aqua-tint),var(--white) 60%);
  border:1px solid var(--line);
  position:relative;
  overflow:hidden;
}
.about-art svg{position:absolute;inset:0;width:100%;height:100%;}

/* ---------- services ---------- */
.service-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.service-card{ background:var(--white); padding:44px 34px; transition:background .25s; }
.service-card:hover{background:var(--aqua-tint);}
.service-icon{width:34px;height:34px;margin-bottom:26px;}
.service-card h3{
  font-family:'Jost',sans-serif; font-weight:500; font-size:14px;
  letter-spacing:0.12em; text-transform:uppercase; margin-bottom:14px;
}
.service-card p{font-size:14.5px;line-height:1.7;color:var(--charcoal);}

/* ---------- why us ---------- */
.principles{ display:grid;grid-template-columns:repeat(4,1fr);gap:0; }
.principle{ padding-left:28px; border-left:1px solid var(--line); }
.principle:first-child{border-left:none;padding-left:0;}
.principle .num{
  font-family:'Cormorant Garamond',serif; font-size:46px; color:var(--aqua-deep);
  line-height:1; margin-bottom:18px;
}
.principle h3{
  font-family:'Jost',sans-serif; font-size:13px; letter-spacing:0.14em;
  text-transform:uppercase; font-weight:500; margin-bottom:12px;
}
.principle p{font-size:14px;line-height:1.7;color:var(--charcoal);}

/* ---------- approach ---------- */
.approach-row{ display:grid;grid-template-columns:repeat(4,1fr);gap:36px; position:relative; }
.approach-row::before{
  content:"";position:absolute;top:23px;left:0;right:0;height:1px;background:var(--line); z-index:0;
}
.step{position:relative;z-index:1;}
.step .step-num{
  width:46px;height:46px;border-radius:50%;
  background:var(--white); border:1px solid var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-family:'Cormorant Garamond',serif;font-size:18px;
  margin-bottom:22px;
}
.step h3{
  font-family:'Jost',sans-serif;font-size:13px;letter-spacing:0.14em;
  text-transform:uppercase;font-weight:500;margin-bottom:10px;
}
.step p{font-size:14px;line-height:1.7;color:var(--charcoal);}

/* ---------- CTA ---------- */
.cta{
  background:var(--ink); color:var(--white); padding:110px 0;
  position:relative; overflow:hidden; text-align:center;
}
.cta h2{ font-size:clamp(30px,4vw,50px); line-height:1.2; max-width:760px;margin:0 auto 24px; color:var(--white); }
.cta p{ color:rgba(255,255,255,0.65); font-size:16px;max-width:520px;margin:0 auto 40px; line-height:1.7; }

/* ---------- contact ---------- */
.contact-grid{ display:grid;grid-template-columns:0.9fr 1.1fr;gap:70px; }
.contact-copy .eyebrow{margin-bottom:16px;}
.contact-copy h2{font-size:clamp(28px,3vw,38px);margin-bottom:20px;line-height:1.2;}
.contact-copy p{font-size:16px;line-height:1.8;color:var(--charcoal);margin-bottom:30px;}
.contact-detail{font-size:14px;color:var(--charcoal);margin-bottom:8px;letter-spacing:0.02em;}
.contact-detail b{color:var(--ink);font-weight:500;}

form{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1/-1;}
label{font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--charcoal);}
input,select,textarea{
  border:none;border-bottom:1px solid var(--line);
  padding:10px 2px;
  font-family:'Jost',sans-serif; font-size:15px;
  background:transparent; color:var(--ink); outline:none;
  transition:border-color .2s;
}
input:focus,select:focus,textarea:focus{border-bottom-color:var(--aqua-deep);}
input.field-error,select.field-error,textarea.field-error{border-bottom-color:#C0392B;}
.error-msg{font-size:12px;color:#C0392B;min-height:14px;}
textarea{resize:vertical;min-height:90px;}
.field.full .btn-solid{margin-top:8px;justify-self:start;border:none;cursor:pointer;}

.form-status{
  grid-column:1/-1;
  font-size:14px;
  padding:14px 16px;
  border:1px solid var(--line);
  display:none;
}
.form-status.show{display:block;}
.form-status.success{border-color:var(--aqua-deep);background:var(--aqua-tint);color:var(--ink);}
.form-status.error{border-color:#C0392B;background:#FBEEEC;color:#7A2015;}

/* ---------- footer ---------- */
footer{ background:var(--ink); color:rgba(255,255,255,0.7); padding:64px 0 30px; }
.footer-top{
  display:flex;justify-content:space-between;align-items:flex-start;
  flex-wrap:wrap;gap:40px;
  padding-bottom:44px;
  border-bottom:1px solid rgba(255,255,255,0.12);
  margin-bottom:28px;
}
.footer-brand{display:flex;align-items:center;gap:12px;}
.footer-brand img{height:38px;filter:brightness(0) invert(1);}
.footer-brand-text{font-family:'Jost',sans-serif;font-size:13px;letter-spacing:0.2em;color:var(--white);}
.footer-tagline{ font-family:'Cormorant Garamond',serif; color:var(--aqua); font-size:15px;letter-spacing:0.06em;margin-top:8px; }
.footer-links{display:flex;gap:36px;flex-wrap:wrap;}
.footer-links a{font-size:13px;color:rgba(255,255,255,0.65);}
.footer-links a:hover{color:var(--white);}
.footer-bottom{ display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px; font-size:12px;color:rgba(255,255,255,0.4); }

/* ---------- skip link ---------- */
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--ink);color:var(--white);
  padding:12px 20px;z-index:1000;font-size:13px;
}
.skip-link:focus{left:20px;top:20px;}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .nav-links{display:none;}
  .menu-toggle{display:flex;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-art{order:-1;aspect-ratio:16/10;}
  .about-grid{grid-template-columns:1fr;}
  .about-art{order:-1;}
  .service-grid{grid-template-columns:1fr 1fr;}
  .principles{grid-template-columns:1fr 1fr;row-gap:36px;}
  .principle{border-left:none;padding-left:0;}
  .principle:nth-child(2n){padding-left:28px;border-left:1px solid var(--line);}
  .approach-row{grid-template-columns:1fr 1fr;row-gap:40px;}
  .approach-row::before{display:none;}
  .contact-grid{grid-template-columns:1fr;}
  form{grid-template-columns:1fr;}
}
@media(max-width:560px){
  .wrap{padding:0 20px;}
  .service-grid{grid-template-columns:1fr;}
  .principles{grid-template-columns:1fr;}
  .approach-row{grid-template-columns:1fr;}
  .hero{padding:90px 0 60px;}
  section{padding:80px 0;}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{transition:none!important;}
}

:focus-visible{outline:2px solid var(--aqua-deep);outline-offset:3px;}