/* ==========================================================================
   Praevo Advisory — praevoadvisory.com
   Single-page marketing site.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Self-hosted webfonts (SIL Open Font License 1.1). No third-party CDN:
   one less external dependency, no request to Google from a client's browser,
   and the site renders identically offline.

   Barlow Condensed stands in for Söhne Schmal Halbfett, the brand display
   face, until a web licence is purchased. If it is, add the Söhne @font-face
   here and put it first in the stack — nothing else needs to change.
   -------------------------------------------------------------------------- */

@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:500;font-display:swap;
  src:url("../fonts/barlow-condensed-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:600;font-display:swap;
  src:url("../fonts/barlow-condensed-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;
  src:url("../fonts/inter-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;
  src:url("../fonts/inter-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;
  src:url("../fonts/inter-latin-600-normal.woff2") format("woff2")}


:root{
  /* Brand — locked. Do not add hues outside this set. */
  --teal:#006271;
  --teal-deep:#004E5A;
  --sage:#93B6BB;
  --pale:#BECDD6;

  --ink:#14181B;
  --ink-soft:#5A6468;
  --paper:#FFFFFF;
  --bone:#F4F6F6;
  --line:#E3E8E9;

  --shell:min(90%,1180px);
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}

img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.shell{width:var(--shell);margin-inline:auto}

/* Display type — condensed grotesque echoing the wordmark.
   Söhne Schmal Halbfett is the brand face; Barlow Condensed is the
   self-hosted-capable fallback until a web licence is bought. */
h1,h2,h3,.display{
  font-family:"Söhne Schmal","Barlow Condensed",ui-sans-serif,sans-serif;
  font-weight:600;
  line-height:.98;
  letter-spacing:.005em;
  text-transform:uppercase;
}

.eyebrow{
  font-size:.72rem;
  letter-spacing:.26em;
  text-transform:uppercase;
  font-weight:600;
  color:var(--teal);
}

.visually-hidden{
  position:absolute;width:1px;height:1px;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;
}

/* ============================ HEADER ============================ */

.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .4s var(--ease),box-shadow .4s var(--ease);
}
.site-header::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  opacity:0;transition:opacity .4s var(--ease);
}
.site-header.is-stuck::after{opacity:1}

.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:2rem;height:84px;
}
.brand{display:block;width:168px;flex:none}
.brand svg{width:100%;height:auto}
.brand span{display:block}
.brand .on-dark{display:block}
.brand .on-light{display:none}
.site-header.is-stuck .brand .on-dark{display:none}
.site-header.is-stuck .brand .on-light{display:block}

.site-nav ul{display:flex;gap:2.5rem}
.site-nav a{
  font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;
  font-weight:500;color:#fff;position:relative;padding-block:.4rem;
  transition:color .3s;
}
.site-header.is-stuck .site-nav a{color:var(--ink)}
.site-nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:currentColor;transition:width .35s var(--ease);
}
.site-nav a:hover::after,.site-nav a:focus-visible::after{width:100%}

/* ============================= HERO ============================= */

.hero{
  position:relative;min-height:100svh;display:flex;align-items:flex-end;
  padding-block:9rem 5rem;overflow:hidden;isolation:isolate;
}
.hero-art{position:absolute;inset:0;z-index:-2}
.hero-art img{width:100%;height:100%;object-fit:cover}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,rgba(0,49,58,.94) 0%,rgba(0,62,73,.80) 45%,rgba(0,62,73,.55) 100%);
}
.hero-inner{color:#fff;max-width:52rem}
.hero .eyebrow{color:var(--sage);margin-bottom:1.6rem}
.hero h1{
  font-size:clamp(3.6rem,11vw,8.5rem);
  margin-bottom:1.8rem;
}
.hero p{
  font-size:clamp(1.05rem,1.9vw,1.3rem);
  max-width:34rem;color:rgba(255,255,255,.88);margin-bottom:2.8rem;
}

.btn{
  display:inline-flex;align-items:center;gap:.7rem;
  font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
  padding:1.1rem 2rem;border:1px solid transparent;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
}
.btn svg{width:16px;height:10px;flex:none;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(5px)}
.btn-light{background:#fff;color:var(--teal)}
.btn-light:hover{background:var(--sage);color:var(--ink)}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--teal-deep)}

/* =========================== SECTIONS =========================== */

.section{padding-block:clamp(5.5rem,11vw,9.5rem)}
.section--bone{background:var(--bone)}
.section-head{max-width:44rem;margin-bottom:clamp(3rem,6vw,4.5rem)}
.section-head h2{
  font-size:clamp(2.4rem,5.6vw,4.2rem);
  margin-top:1.1rem;
}

/* Capabilities */
.cap-grid{
  display:grid;gap:1px;background:var(--line);
  grid-template-columns:repeat(auto-fit,minmax(238px,1fr));
  border:1px solid var(--line);
}
.cap{background:var(--paper);padding:2.6rem 2rem 3rem;transition:background .35s var(--ease)}
.cap:hover{background:#fff}
.cap-index{
  font-size:.7rem;letter-spacing:.2em;color:var(--sage);
  font-weight:600;display:block;margin-bottom:2.2rem;
}
.cap h3{font-size:1.55rem;margin-bottom:.8rem;color:var(--teal)}
.cap p{font-size:.95rem;color:var(--ink-soft)}

/* Statement band */
.band{
  position:relative;isolation:isolate;overflow:hidden;
  padding-block:clamp(6rem,13vw,10rem);color:#fff;text-align:center;
}
.band-art{position:absolute;inset:0;z-index:-2}
.band-art img{width:100%;height:100%;object-fit:cover}
.band::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(0,62,73,.90)}
.band p{
  font-family:"Söhne Schmal","Barlow Condensed",ui-sans-serif,sans-serif;
  font-weight:500;text-transform:uppercase;line-height:1.02;
  font-size:clamp(2rem,5.2vw,3.9rem);
  max-width:22ch;margin-inline:auto;
}

/* Sectors */
.sector-list{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:1px;background:var(--line);border-block:1px solid var(--line);
}
.sector{
  background:var(--paper);padding:2.2rem 1.4rem;
  font-family:"Söhne Schmal","Barlow Condensed",ui-sans-serif,sans-serif;
  text-transform:uppercase;font-weight:600;font-size:1.25rem;
  color:var(--ink);transition:background .3s,color .3s;
}
.sector:hover{background:var(--teal);color:#fff}

/* About */
.about-grid{
  display:grid;gap:clamp(2.5rem,6vw,5rem);
  grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:start;
}
.about-body p+p{margin-top:1.2rem}
.about-body p{color:var(--ink-soft);font-size:1.05rem}
.leader{
  margin-top:2.6rem;padding-top:1.6rem;border-top:1px solid var(--line);
}
.leader strong{
  display:block;font-family:"Söhne Schmal","Barlow Condensed",ui-sans-serif,sans-serif;
  text-transform:uppercase;font-size:1.4rem;font-weight:600;color:var(--ink);
}
.leader span{font-size:.9rem;color:var(--ink-soft)}
.about-art img{width:100%;height:100%;aspect-ratio:4/5;object-fit:cover}

/* Contact */
.contact-grid{
  display:grid;gap:clamp(2.5rem,6vw,5rem);
  grid-template-columns:minmax(0,.85fr) minmax(0,1fr);align-items:start;
}
.field{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.4rem}
.field label{
  font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;
  font-weight:600;color:var(--ink-soft);
}
.field input,.field textarea{
  font:inherit;font-size:1rem;color:var(--ink);
  border:1px solid var(--line);background:var(--paper);
  padding:.95rem 1rem;border-radius:0;transition:border-color .25s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal)}
.field textarea{resize:vertical;min-height:132px}
.form-note{font-size:.85rem;color:var(--ink-soft);margin-top:1rem}
.form-status{margin-top:1rem;font-size:.92rem;color:var(--teal);font-weight:500}

/* Footer */
.site-footer{background:var(--teal);color:#fff;padding-block:4rem 2.5rem}
.footer-inner{
  display:flex;flex-wrap:wrap;gap:2rem;
  align-items:center;justify-content:space-between;
}
.footer-inner .brand{width:150px}
.footer-meta{font-size:.82rem;color:rgba(255,255,255,.72)}
.footer-meta a:hover{color:#fff;text-decoration:underline}

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

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ============================ MOBILE ============================ */

@media (max-width:860px){
  .site-nav{display:none}
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .about-art{order:-1}
  .hero{min-height:88svh}
}

/* ---- additions ---- */
.about-body h2,.contact-grid h2{font-size:clamp(2.2rem,5vw,3.6rem);margin:1.1rem 0 1.5rem}
.contact-grid .lede{color:var(--ink-soft)}
.contact-detail{
  margin-top:2.6rem;padding-top:1.6rem;border-top:1px solid var(--line);
  font-style:normal;line-height:1.7;color:var(--ink)
}
.contact-label{
  display:block;margin-top:1.2rem;font-size:.7rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ink-soft)
}
.contact-label:first-child{margin-top:0}
.contact-detail a{color:var(--teal)}
.contact-detail a:hover{text-decoration:underline}
.field label em{font-style:normal;text-transform:none;letter-spacing:0;opacity:.7}
.site-footer .brand svg{width:100%}

/* .prose — long-form legal pages (privacy.html, terms.html). Scoped so it cannot
   affect index.html, which uses none of these classes. */
.prose { max-width: 46rem; }
.prose h1 { margin: 0 0 .5rem; }
.prose h2 { margin: 2.25rem 0 .5rem; font-size: 1.125rem; letter-spacing: .01em; }
.prose p { margin: 0 0 1rem; line-height: 1.7; }
.prose .lede { opacity: .7; margin-bottom: 2rem; }
.prose a { text-decoration: underline; text-underline-offset: .15em; }