/* ============================================================
   VASYST — Design system
   Built directly from Vasyst_Brand_and_Logo_Usage.pptx v1.0
   Colors: Navy #100D38, Teal #53AD93, Ivory #F9F0D3,
           Champagne Gold #C8A26B (sparingly), Charcoal #2B2B2B,
           Mist Grey #E5E5EA, Stone #DDD6C5
   Type: Manrope (all UI/headings/body), Lora (quotes/editorial only)
   WCAG: Teal text NEVER on White/Ivory (fails AA at 2.4-2.7:1).
         Teal-on-Navy reserved for headlines/accents, not body text.
   ============================================================ */

:root{
  --navy:#100D38;
  --navy-soft:#1B1856;
  --teal:#53AD93;
  --teal-deep:#3E8B75;
  --ivory:#F9F0D3;
  --gold:#C8A26B;
  --charcoal:#2B2B2B;
  --mist:#E5E5EA;
  --stone:#DDD6C5;
  --white:#FFFFFF;

  --sans:"Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif:"Lora", Georgia, serif;

  --maxw:1200px;
  --pad:clamp(20px, 5vw, 64px);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--white);
  color:var(--charcoal);
  font-family:var(--sans);
  font-weight:400;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--sans);margin:0;letter-spacing:0;}
h1{font-weight:800;} /* ExtraBold per hierarchy spec */
h2{font-weight:700;} /* Bold */
h3{font-weight:600;} /* SemiBold */
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}

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

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

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad);}

/* Caption/label style — Medium 500, 11-12px, per hierarchy spec.
   Uses Navy (not Teal) for AA compliance on light backgrounds. */
.eyebrow{
  font-family:var(--sans);
  font-weight:600;
  font-size:12px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--navy);
}
.eyebrow.on-dark{color:var(--ivory);}
.eyebrow.on-teal-bg{color:var(--white);}
.eyebrow-hero{font-size:14px;letter-spacing:0.1em;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--white);
  border-bottom:1px solid var(--mist);
}
.nav{
  max-width:var(--maxw);margin:0 auto;padding:14px var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand img{height:42px;width:auto;display:block;}
.nav-links{display:flex;gap:30px;align-items:center;margin:0;padding:0;list-style:none;}
.nav-links > li{display:flex;align-items:center;}
.nav-links a{
  font-size:15.5px;font-weight:600;color:var(--charcoal);
  padding:6px 0;border-bottom:2px solid transparent;transition:color .15s, border-color .15s;
  text-decoration:none;
}
.nav-links a:hover, .nav-links a.active{color:var(--navy);border-color:var(--gold);}
.nav-links a.nav-cta{
  display:inline-block;
  font-size:15px;font-weight:700;color:var(--white) !important;background:var(--navy);
  padding:12px 26px;border-radius:4px;transition:background .15s;
  white-space:nowrap;border-bottom:none !important;text-align:center;
}
.nav-links a.nav-cta:hover{background:var(--navy-soft);}
.nav-toggle{display:none;}

/* Services dropdown */
.nav-dropdown{position:relative;}
.nav-dropdown-panel{
  position:absolute;top:100%;left:50%;transform:translateX(-50%);
  background:var(--white);border:1px solid var(--mist);border-radius:6px;
  min-width:230px;padding:8px;box-shadow:0 16px 32px rgba(16,13,56,0.10);
  opacity:0;pointer-events:none;transition:opacity .15s ease, transform .15s ease;margin-top:10px;
  z-index:101;
}
.nav-dropdown-panel a{display:block;padding:11px 14px;font-size:13.5px;font-weight:600;color:var(--charcoal);border-radius:4px;border-bottom:none !important;}
.nav-dropdown-panel a:hover{background:var(--ivory);color:var(--navy);}

@media (min-width:861px){
  .nav-dropdown:hover .nav-dropdown-panel{opacity:1;pointer-events:auto;}
}

@media (max-width:860px){
  .nav-links{
    position:fixed;top:71px;left:0;right:0;bottom:0;
    background:var(--white);
    flex-direction:column;align-items:stretch;gap:0;
    padding:12px var(--pad) 36px;
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity .2s ease, transform .2s ease;
    border-bottom:1px solid var(--mist);
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    z-index:100;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav-links > li{width:100%;display:block;}
  .nav-links > li > a{
    display:flex;align-items:center;justify-content:space-between;
    width:100%;padding:15px 0;font-size:16px;font-weight:600;
    color:var(--charcoal);border-bottom:1px solid var(--mist);
    box-sizing:border-box;
  }
  .nav-links > li > a:hover{color:var(--navy);border-color:var(--mist);}
  .nav-links > li > a.active{color:var(--navy);font-weight:700;border-color:var(--mist);}
  
  .nav-dropdown{width:100%;}
  .nav-dropdown-panel{
    position:static;transform:none;opacity:1;pointer-events:auto;
    box-shadow:none;border:none;border-bottom:1px solid var(--mist);
    padding:6px 0 10px 14px;margin-top:0;display:none;
    min-width:100%;width:100%;box-sizing:border-box;
    background:transparent;
  }
  .nav-dropdown.open .nav-dropdown-panel{display:block;}
  .nav-dropdown.open > a{border-bottom:none;}
  .nav-dropdown-panel a{
    display:block;width:100%;padding:10px 14px;margin:4px 0;
    font-size:14.5px;font-weight:500;color:var(--charcoal);
    border-radius:6px;background:rgba(249,240,211,0.45);
    border-bottom:none !important;box-sizing:border-box;
    transition:background .15s, color .15s;
  }
  .nav-dropdown-panel a:hover, .nav-dropdown-panel a.active{
    background:var(--ivory);color:var(--navy);font-weight:700;
  }

  .nav-links a.nav-cta{
    display:block !important;width:100% !important;text-align:center;
    margin-top:20px;padding:14px 20px;border-radius:6px;
    background:var(--navy);color:var(--white) !important;
    font-size:15.5px;font-weight:700;border-bottom:none !important;
    box-sizing:border-box;
  }
  .nav-links a.nav-cta:hover{background:var(--navy-soft);}

  .nav-toggle{
    display:flex;align-items:center;justify-content:center;
    background:none;border:1px solid var(--mist);border-radius:6px;
    width:40px;height:40px;font-size:20px;color:var(--navy);
    cursor:pointer;line-height:1;transition:background .15s, border-color .15s;
  }
  .nav-toggle:active, .nav-toggle:hover{background:var(--mist);}
}

/* ---------- Sections ---------- */
section{padding:96px 0;}
section.tight{padding:64px 0;}
.section-head{max-width:660px;margin-bottom:52px;}
.section-head h2{font-size:clamp(26px,3.2vw,34px);margin-top:12px;color:var(--navy);line-height:1.2;}
.section-head p{margin-top:16px;color:var(--charcoal);font-size:17px;line-height:1.6;}

.on-navy{background:var(--navy);color:var(--ivory);}
.on-navy .section-head p{color:var(--stone);}
.on-navy h2{color:var(--white);}
.on-navy .eyebrow{color:var(--ivory);}

.on-stone{background:var(--stone);}
.on-ivory{background:var(--ivory);}

.rule{height:1px;background:var(--mist);border:0;margin:0;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--sans);font-weight:700;font-size:14.5px;
  padding:13px 26px;border-radius:4px;transition:transform .15s, background .15s, color .15s, border-color .15s;
  border:1.5px solid transparent;
}
.btn-primary{background:var(--gold);color:var(--navy);}
.btn-primary:hover{background:#d9b783;transform:translateY(-1px);}
.btn-outline{border-color:rgba(249,240,211,0.4);color:var(--ivory);}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);}
.btn-outline-light{border-color:var(--navy);color:var(--navy);}
.btn-outline-light:hover{background:var(--navy);color:var(--white);}
.btn-arrow{transition:transform .15s;}
.btn:hover .btn-arrow{transform:translateX(3px);}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:var(--navy);color:var(--ivory);
  overflow:hidden;padding-top:72px;padding-bottom:64px;
}
.hero-grid{
  display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;
  position:relative;z-index:2;
}
.hero h1{
  font-size:clamp(34px,4.6vw,52px);line-height:1.12;color:var(--white);margin-top:18px;font-weight:800;
}
.hero h1 em{font-style:normal;color:var(--teal);}
.hero-sub{margin-top:22px;font-size:18px;color:var(--stone);max-width:52ch;line-height:1.6;}
.hero-cta-row{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap;}
.hero-art{position:relative;height:380px;}
.hero-art svg{width:100%;height:100%;}
.hero-art img{opacity:0.32;filter:saturate(0.85);}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-art{height:240px;order:-1;}
}

/* ---------- Stat rail ---------- */
.stat-rail{
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  border-top:1px solid rgba(249,240,211,0.14);margin-top:56px;
}
.stat{padding:28px var(--pad) 4px;border-left:1px solid rgba(249,240,211,0.14);}
.stat:first-child{border-left:none;padding-left:0;}
.stat .num{font-family:var(--sans);font-weight:800;font-size:clamp(28px,3.2vw,40px);color:var(--gold);}
.stat .label{font-size:14.5px;font-weight:600;letter-spacing:.02em;color:var(--stone);margin-top:8px;line-height:1.4;}
@media (max-width:760px){
  .stat-rail{grid-template-columns:1fr;border-top:none;}
  .stat{border-left:none !important;border-top:1px solid rgba(249,240,211,0.14);padding-left:0;padding-top:22px;}
  .stat:first-child{border-top:none;}
}

/* ---------- Cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--mist);border:1px solid var(--mist);}
.card{background:var(--white);padding:36px 30px;transition:background .15s;}
.card:hover{background:var(--ivory);}
.card .tag{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--teal-deep);}
.card h3{font-size:21px;margin-top:14px;color:var(--navy);font-weight:700;}
.card p{margin-top:12px;color:var(--charcoal);font-size:15px;line-height:1.6;}
.card .more{margin-top:18px;font-size:13.5px;font-weight:700;color:var(--navy);display:inline-flex;align-items:center;gap:6px;}
@media (max-width:900px){.card-grid{grid-template-columns:1fr;}}

/* ---------- Logo wall (scrolling marquee) ---------- */
.logo-marquee{
  overflow:hidden;
  position:relative;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.logo-track{
  display:flex;
  align-items:center;
  gap:64px;
  width:max-content;
  animation:logoScroll 32s linear infinite;
}
.logo-marquee:hover .logo-track{animation-play-state:paused;}
.logo-track img{
  height:46px;width:auto;object-fit:contain;flex-shrink:0;
  opacity:0.9;
  transition:opacity .25s, transform .25s;
}
.logo-track img:hover{opacity:1;transform:scale(1.06);}
@keyframes logoScroll{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}
@media (prefers-reduced-motion: reduce){
  .logo-track{animation:none;}
}
@media (max-width:700px){
  .logo-track{gap:44px;}
  .logo-track img{height:34px;}
}

/* ---------- Quote / testimonial (Lora, per brand spec) ---------- */
.testi-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;}
.testi-card{
  background:var(--ivory);border-radius:6px;padding:34px;
  border-top:3px solid var(--gold);
}
.testi-card .quote-mark{font-family:var(--serif);font-size:44px;color:var(--gold);line-height:0.5;display:block;margin-bottom:10px;}
.testi-card .quote-text{font-family:var(--serif);font-style:italic;font-weight:500;font-size:17px;color:var(--navy);line-height:1.65;}
.testi-card .attribution{margin-top:18px;font-size:13px;font-weight:700;color:var(--charcoal);}
.testi-card .attribution span{display:block;font-weight:400;color:var(--teal-deep);font-size:12.5px;margin-top:2px;}
@media (max-width:820px){.testi-grid{grid-template-columns:1fr;}}

/* Editorial pull-quote (Lora) for section openers */
.pull-quote{
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:clamp(20px,2.4vw,26px);color:var(--navy);line-height:1.5;
  border-left:3px solid var(--teal);padding-left:24px;
}


/* ---------- Footer ---------- */
footer{background:var(--navy);color:var(--stone);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;}
.footer-grid h4{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--white);margin-bottom:16px;}
.footer-grid a{display:block;padding:6px 0;font-size:14.5px;color:var(--stone);transition:color .15s;border-bottom:none !important;}
.footer-grid a:hover{color:var(--gold);}
.footer-brand img{height:34px;}
.footer-tag{margin-top:14px;font-size:14px;max-width:32ch;color:var(--stone);line-height:1.6;}
.footer-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid rgba(249,240,211,0.14);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:13px;color:var(--stone);
}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}

/* ---------- Page hero (interior pages) ---------- */
.page-hero{background:var(--navy);color:var(--ivory);padding:60px 0 52px;}
.page-hero h1{font-size:clamp(30px,3.6vw,44px);margin-top:14px;color:var(--white);max-width:22ch;font-weight:800;}
.page-hero p{margin-top:18px;color:var(--stone);font-size:17px;max-width:60ch;line-height:1.6;}
.breadcrumb{font-size:12px;font-weight:700;color:var(--gold);letter-spacing:.06em;text-transform:uppercase;}

/* ---------- Model / service detail blocks ---------- */
.model-body{margin-top:28px;display:grid;grid-template-columns:1.3fr 1fr;gap:48px;}
.model-body h3{font-size:18px;color:var(--navy);font-weight:700;margin-top:22px;}
.model-body h3:first-child{margin-top:0;}
.model-body p{color:var(--charcoal);font-size:15.5px;line-height:1.65;margin-top:8px;}
.fit-box{background:var(--ivory);border-radius:6px;padding:26px;height:fit-content;}
.fit-box .eyebrow{margin-bottom:12px;}
.fit-box li{font-size:14.5px;color:var(--charcoal);padding:10px 0;border-bottom:1px solid var(--stone);line-height:1.5;}
.fit-box li:last-child{border-bottom:none;}
@media (max-width:820px){.model-body{grid-template-columns:1fr;}}

/* ---------- Phase / journey ---------- */
.phase-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(249,240,211,0.14);border:1px solid rgba(249,240,211,0.14);}
.phase{background:var(--navy);padding:28px 24px;}
.phase .n{font-size:12.5px;font-weight:700;color:var(--gold);}
.phase h4{margin-top:12px;font-size:17px;color:var(--white);font-weight:700;}
.phase p{margin-top:10px;font-size:13.5px;color:var(--stone);line-height:1.5;}
@media (max-width:900px){.phase-row{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.phase-row{grid-template-columns:1fr;}}

/* ---------- Two column text ---------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;}
@media (max-width:820px){.two-col{grid-template-columns:1fr;}}

/* ---------- Bio (monogram avatar, no fake stock photos of real people) ---------- */
.bio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.bio-card{background:var(--white);border:1px solid var(--mist);padding:28px;border-radius:6px;display:flex;gap:18px;align-items:flex-start;}
.bio-avatar{
  flex-shrink:0;width:56px;height:56px;border-radius:50%;
  background:var(--navy);color:var(--ivory);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:17px;letter-spacing:.02em;
}
.bio-card .role{font-size:12px;font-weight:700;color:var(--teal-deep);letter-spacing:.04em;text-transform:uppercase;}
.bio-card h3{margin-top:6px;font-size:19px;color:var(--navy);font-weight:700;}
.bio-card p{margin-top:10px;font-size:14px;color:var(--charcoal);line-height:1.6;}
@media (max-width:700px){.bio-grid{grid-template-columns:1fr;}}

/* ---------- Case study list ---------- */
.case-list{display:flex;flex-direction:column;}
.case-item{
  border-top:1px solid var(--mist);padding:44px 0;
  display:grid;grid-template-columns:200px 1fr;gap:36px;
}
.case-item:last-child{border-bottom:1px solid var(--mist);}
.case-item .sector{font-size:12px;font-weight:700;color:var(--teal-deep);letter-spacing:.05em;text-transform:uppercase;}
.case-item .meta{margin-top:10px;font-size:13px;color:var(--charcoal);}
.case-item h3{font-size:21px;color:var(--navy);margin-top:6px;font-weight:700;}
.case-item .grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:16px;}
.case-item .grid2 p{font-size:14.5px;color:var(--charcoal);line-height:1.6;}
.case-item .grid2 .lbl{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--navy);margin-bottom:6px;}
.case-item .result{margin-top:18px;font-family:var(--serif);font-style:italic;font-size:18px;color:var(--navy);border-left:3px solid var(--gold);padding-left:16px;}
@media (max-width:800px){.case-item{grid-template-columns:1fr;}.case-item .grid2{grid-template-columns:1fr;}}

/* ---------- Contact ---------- */
.contact-hero{padding:100px 0 110px;}
.contact-hero-grid{
  display:grid;
  grid-template-columns:1.15fr 0.85fr;
  gap:64px;
  align-items:center;
}
.contact-hero-info{max-width:540px;}
.contact-hero-title{
  font-size:clamp(38px, 4.8vw, 56px);
  line-height:1.1;
  color:var(--white);
  font-weight:800;
  margin-bottom:24px;
}
.contact-hero-desc{
  font-size:18px;
  line-height:1.65;
  color:var(--stone);
  max-width:44ch;
  margin-bottom:36px;
}
.btn-schedule{
  display:inline-flex;
  align-items:center;
  gap:12px;
  background:var(--gold);
  color:var(--navy);
  font-weight:700;
  font-size:14.5px;
  padding:14px 24px;
  border-radius:6px;
  transition:background .15s, transform .15s;
  border:none;
  cursor:pointer;
}
.btn-schedule:hover{
  background:#d9b783;
  transform:translateY(-1px);
}
.btn-schedule svg{
  flex-shrink:0;
  color:var(--navy);
}

.contact-card{
  background:rgba(255, 255, 255, 0.03);
  border:1px solid rgba(249, 240, 211, 0.1);
  border-radius:12px;
  padding:40px 36px;
  display:flex;
  flex-direction:column;
  gap:28px;
  box-shadow:0 20px 40px rgba(0, 0, 0, 0.2);
}
.contact-card-item{
  display:flex;
  align-items:center;
  gap:20px;
}
.contact-icon{
  width:46px;
  height:46px;
  border-radius:8px;
  background:rgba(255, 255, 255, 0.06);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--gold);
  flex-shrink:0;
}
.contact-card-lbl{
  font-size:11px;
  font-weight:700;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--stone);
  margin-bottom:4px;
}
.contact-card-val{
  font-size:16px;
  font-weight:600;
  color:var(--white);
  line-height:1.4;
}
.contact-card-val a{
  color:var(--white);
  transition:color .15s;
  border-bottom:none !important;
  display:inline-flex;
  align-items:center;
  gap:4px;
}
.contact-card-val a:hover{
  color:var(--gold);
}

@media (max-width:860px){
  .contact-hero{padding:64px 0 80px;}
  .contact-hero-grid{grid-template-columns:1fr;gap:48px;}
  .contact-card{padding:30px 24px;}
}

/* ---------- FAQ ---------- */
.faq-item{padding:24px 0;border-top:1px solid var(--mist);}
.faq-item h3{font-size:19px;color:var(--navy);font-weight:700;}
.faq-item p{margin-top:10px;color:var(--charcoal);font-size:15px;line-height:1.65;}

/* ---------- Utility ---------- */
.mt-lg{margin-top:64px;}
.center{text-align:center;}
.pill-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.pill-tag{font-size:13px;font-weight:600;color:var(--navy);background:var(--ivory);padding:8px 16px;border-radius:999px;}