/* =========================================================
   TruXpert Group — shared stylesheet
   One file, loaded by every page, so styling changes happen
   in a single place instead of being duplicated per page.
   ========================================================= */

:root{
  --navy:#132A3A;
  --navy-2:#0D1F2C;
  --slate:#456075;
  --paper:#F6F5F1;
  --teal:#2F7C74;
  --teal-light:#E4EFEC;
  --ink:#16212B;
  --line:#D8DCD9;
  --max:1160px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans', system-ui, sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  opacity:0;
  animation:pageIn .5s ease forwards;
  overflow-x:hidden;
}
@keyframes pageIn{ to{opacity:1;} }

h1,h2,h3{
  font-family:'Fraunces', Georgia, serif;
  color:var(--navy);
  line-height:1.15;
  margin:0;
  font-weight:600;
  overflow-wrap:break-word;
}
p{overflow-wrap:break-word;}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
.wrap{max-width:var(--max); margin:0 auto; padding:0 28px;}
.eyebrow-line{width:36px; height:2px; background:var(--teal); margin-bottom:18px;}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--teal); outline-offset:3px;
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}

/* ---------- scroll reveal ---------- */
.reveal{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s ease, transform .6s ease;
}
.reveal.in{opacity:1; transform:translateY(0);}
.reveal-stagger.in > *{opacity:1; transform:translateY(0);}
.reveal-stagger > *{
  opacity:0; transform:translateY(14px);
  transition:opacity .5s ease, transform .5s ease;
}
.reveal-stagger.in > *:nth-child(1){transition-delay:.03s;}
.reveal-stagger.in > *:nth-child(2){transition-delay:.09s;}
.reveal-stagger.in > *:nth-child(3){transition-delay:.15s;}
.reveal-stagger.in > *:nth-child(4){transition-delay:.21s;}
.reveal-stagger.in > *:nth-child(5){transition-delay:.27s;}
.reveal-stagger.in > *:nth-child(6){transition-delay:.33s;}
.reveal-stagger.in > *:nth-child(7){transition-delay:.39s;}
.reveal-stagger.in > *:nth-child(8){transition-delay:.45s;}
.reveal-stagger.in > *:nth-child(9){transition-delay:.51s;}

/* ---------- header / nav ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(246,245,241,0.92);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 28px;
  max-width:var(--max); margin:0 auto;
}
.brand{
  font-family:'Fraunces', serif; font-weight:600; font-size:1.25rem; color:var(--navy);
  letter-spacing:0.01em; display:flex; align-items:center; gap:10px;
}
.brand span{color:var(--teal);}
.logo-img{height:42px; width:auto; display:block;}
.footer-logo-img{height:34px; width:auto; display:block; margin-bottom:10px;}
.nav-links{display:flex; gap:32px; list-style:none; margin:0; padding:0;}
.nav-links a{
  font-size:0.95rem; color:var(--slate); transition:color .15s ease;
  padding-bottom:3px; border-bottom:2px solid transparent;
}
.nav-links a:hover{color:var(--navy);}
.nav-links a.active{color:var(--navy); border-bottom-color:var(--teal);}
.nav-cta{
  background:var(--navy); color:#fff; padding:10px 20px; border-radius:2px;
  font-size:0.9rem; font-weight:500; transition:background .2s ease, transform .2s ease;
}
.nav-cta:hover{background:var(--teal); transform:translateY(-1px);}
.menu-toggle{display:none; background:none; border:none; font-size:1.6rem; color:var(--navy); cursor:pointer;}

@media (max-width:860px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0; background:var(--paper);
    flex-direction:column; padding:32px 28px; gap:22px;
    transform:translateY(-12px); opacity:0; visibility:hidden;
    transition:transform .25s ease, opacity .2s ease, visibility 0s linear .2s;
    border-top:1px solid var(--line); border-bottom:1px solid var(--line);
    max-height:calc(100vh - 100%); overflow-y:auto;
  }
  .nav-links.open{
    transform:translateY(0); opacity:1; visibility:visible;
    transition:transform .25s ease, opacity .2s ease, visibility 0s linear 0s;
  }
  .nav-links a{font-size:1.1rem;}
  .menu-toggle{display:block;}
  .nav-cta{display:none;}
}

/* ---------- buttons ---------- */
.btn-primary{
  display:inline-block; background:var(--navy); color:#fff; padding:14px 26px; border-radius:2px;
  font-weight:500; font-size:0.95rem; transition:background .2s ease, transform .2s ease;
}
.btn-primary:hover{background:var(--teal); transform:translateY(-1px);}
.btn-secondary{
  display:inline-block; padding:14px 6px; border-bottom:1px solid var(--ink);
  font-weight:500; font-size:0.95rem; transition:color .2s ease, border-color .2s ease;
}
.btn-secondary:hover{border-color:var(--teal); color:var(--teal);}

/* ---------- page hero (with image) ---------- */
.hero{padding:72px 0 0; border-bottom:1px solid var(--line); overflow:hidden;}
.hero-grid{display:grid; grid-template-columns:1.15fr 0.95fr; gap:56px; align-items:center; padding-bottom:0;}
.hero h1{font-size:clamp(2.1rem, 4vw, 3.1rem); max-width:17ch;}
.hero-sub{color:var(--slate); font-size:1.08rem; max-width:52ch; margin-top:22px;}
.hero-actions{display:flex; gap:16px; margin-top:34px; flex-wrap:wrap;}
.hero-media{
  position:relative; align-self:stretch; min-height:340px; min-width:0;
  border-left:1px solid var(--line);
}
.hero-media img{
  width:100%; height:100%; object-fit:cover; min-height:340px;
  filter:grayscale(0.15) contrast(1.03);
}
.hero-media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(19,42,58,0.05), rgba(19,42,58,0.35));
}
.hero-text-col{padding:60px 0 60px; min-width:0;}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-media{height:240px; min-height:240px; border-left:none; border-top:1px solid var(--line); order:-1;}
  .hero-media img{height:240px; min-height:240px;}
  .hero-text-col{padding:44px 0;}
}

/* small page banner (no big image, used on interior pages) */
.page-banner{padding:56px 0 44px; border-bottom:1px solid var(--line);}
.page-banner h1{font-size:clamp(1.9rem,3.4vw,2.6rem); max-width:22ch;}
.page-banner p{color:var(--slate); margin-top:16px; max-width:60ch; font-size:1.05rem;}

/* ---------- section shell ---------- */
section{padding:76px 0;}
.section-head{max-width:60ch; margin-bottom:44px;}
.section-head h2{font-size:clamp(1.6rem,2.6vw,2.1rem);}
.section-head p{color:var(--slate); margin-top:14px; font-size:1.02rem;}
.border-top{border-top:1px solid var(--line);}
.tint{background:#fff;}

/* ---------- pillars (two service lines side by side) ---------- */
.pillars{display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--line);}
.pillar{padding:40px; border-left:1px solid var(--line); min-width:0;}
.pillar:first-child{border-left:none;}
.pillar .tag{font-size:0.8rem; color:var(--teal); font-weight:600; margin-bottom:14px;}
.pillar h3{font-size:1.4rem; margin-bottom:14px;}
.pillar p{color:var(--slate); margin:0 0 22px;}
.pillar ul{margin:0; padding:0; list-style:none;}
.pillar li{
  padding:10px 0; border-top:1px solid var(--line); font-size:0.95rem; color:var(--ink);
}
.pillar li:first-child{border-top:none;}
@media (max-width:820px){
  .pillars{grid-template-columns:1fr;}
  .pillar{border-left:none; border-top:1px solid var(--line);}
  .pillar:first-child{border-top:none;}
}

/* ---------- illustration cards ---------- */
.illo-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
.illo-card{background:#fff; padding:30px 26px; transition:background .2s ease;}
.illo-card:hover{background:var(--teal-light);}
.illo-card img{width:100%; height:auto; margin-bottom:18px;}
.illo-card h4{font-family:'IBM Plex Sans'; font-weight:600; font-size:1rem; color:var(--navy); margin:0 0 8px;}
.illo-card p{margin:0; font-size:0.9rem; color:var(--slate);}
@media (max-width:900px){ .illo-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .illo-grid{grid-template-columns:1fr;} }

/* ---------- services list rows (used on services.html) ---------- */
.service-list{border-top:1px solid var(--line);}
.service-row{
  display:grid; grid-template-columns:2fr 3fr; gap:32px;
  padding:28px 0; border-bottom:1px solid var(--line);
  transition:padding-left .2s ease;
}
.service-row:hover{padding-left:8px;}
.service-row h3{font-size:1.1rem; font-weight:600; font-family:'IBM Plex Sans'; color:var(--navy);}
.service-row p{color:var(--slate); margin:0; font-size:0.97rem;}
@media (max-width:700px){ .service-row{grid-template-columns:1fr; gap:8px;} }

/* ---------- approach ---------- */
.approach-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:36px;}
.approach-item{border-top:2px solid var(--navy); padding-top:18px;}
.approach-item h3{font-size:1.1rem; font-family:'IBM Plex Sans'; font-weight:600; margin-bottom:10px;}
.approach-item p{color:var(--slate); font-size:0.96rem; margin:0;}
@media (max-width:820px){ .approach-grid{grid-template-columns:1fr; gap:28px;} }

/* ---------- image + text split ---------- */
.split{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;}
.split > *{min-width:0;}
.split img{border:1px solid var(--line); filter:grayscale(0.1) contrast(1.03);}
.split.reverse .split-media{order:2;}
@media (max-width:860px){
  .split{grid-template-columns:1fr;}
  .split.reverse .split-media{order:0;}
}

/* ---------- stat row ---------- */
.stat-row{display:flex; gap:48px; flex-wrap:wrap; margin-top:8px;}
.stat-row div strong{display:block; font-family:'Fraunces',serif; font-size:2.1rem; color:var(--navy);}
.stat-row div span{font-size:0.85rem; color:var(--slate);}

/* ---------- testimonials / clients ---------- */
.client-logos{display:flex; align-items:center; gap:36px; flex-wrap:wrap; margin-bottom:40px;}
.client-logo{height:52px; width:auto; border-radius:4px; filter:grayscale(1) contrast(1.05); opacity:0.85; transition:opacity .2s ease;}
.client-logo:hover{opacity:1;}
.testi-grid{display:grid; grid-template-columns:repeat(auto-fit, minmax(280px,1fr)); gap:28px;}
.testi-card{border:1px solid var(--line); background:#fff; padding:28px; transition:box-shadow .2s ease;}
.testi-card:hover{box-shadow:0 6px 24px rgba(19,42,58,0.06);}
.testi-card p.quote{font-family:'Fraunces',serif; font-size:1.1rem; color:var(--navy); font-weight:400; margin:0 0 18px;}
.testi-card .who{font-size:0.88rem; color:var(--slate);}

/* ---------- timeline (about page) ---------- */
.timeline{border-top:1px solid var(--line);}
.timeline-row{display:grid; grid-template-columns:120px 1fr; gap:28px; padding:24px 0; border-bottom:1px solid var(--line);}
.timeline-row .yr{font-family:'Fraunces',serif; color:var(--teal); font-size:1.2rem;}
.timeline-row p{margin:0; color:var(--slate);}
@media (max-width:600px){ .timeline-row{grid-template-columns:1fr; gap:6px;} }

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy); color:#fff; padding:64px 0;}
.cta-band h2{color:#fff;}
.cta-band p{color:#C9D3D9; margin-top:14px; max-width:56ch;}
.cta-band .btn-primary{background:var(--teal);}
.cta-band .btn-primary:hover{background:#3a9188;}

/* ---------- contact page ---------- */
.contact-wrap{display:grid; grid-template-columns:1fr 1fr; gap:64px;}
.contact-info a{display:block; font-size:1.15rem; color:var(--navy); margin-top:10px; font-weight:500;}
.contact-info a:hover{color:var(--teal);}
.contact-info .label{font-size:0.85rem; color:var(--slate); margin-top:28px;}
.contact-info .label:first-child{margin-top:0;}
form{display:flex; flex-direction:column; gap:16px;}
label{font-size:0.85rem; color:var(--slate);}
input, textarea, select{
  width:100%; padding:12px 14px; border:1px solid var(--line); background:#fff;
  font-family:inherit; font-size:0.96rem; color:var(--ink); border-radius:2px;
  transition:border-color .2s ease;
}
input:focus, textarea:focus, select:focus{border-color:var(--teal); outline:none;}
textarea{resize:vertical; min-height:110px;}
.submit-btn{
  background:var(--navy); color:#fff; padding:14px 26px; border:none; border-radius:2px;
  font-weight:500; font-size:0.95rem; cursor:pointer; align-self:flex-start;
  transition:background .2s ease, transform .2s ease;
}
.submit-btn:hover{background:var(--teal); transform:translateY(-1px);}
@media (max-width:820px){ .contact-wrap{grid-template-columns:1fr; gap:36px;} }

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line); padding:48px 0 32px;}
.footer-grid{display:flex; justify-content:space-between; flex-wrap:wrap; gap:28px;}
.footer-brand{font-family:'Fraunces',serif; font-weight:600; color:var(--navy); font-size:1.1rem;}
.footer-links{display:flex; gap:28px; list-style:none; padding:0; margin:0; flex-wrap:wrap;}
.footer-links a{font-size:0.9rem; color:var(--slate); transition:color .15s ease;}
.footer-links a:hover{color:var(--navy);}
.footer-bottom{margin-top:32px; padding-top:20px; border-top:1px solid var(--line); font-size:0.82rem; color:var(--slate);}