/* =========================================================
   PROVENTIQ CONSULTING — Design System
   Display: Space Grotesk / Body: Inter / Data: IBM Plex Mono
   ========================================================= */

:root{
  --primary:#2B6A87;
  --primary-hover:#1F4F66;
  --primary-soft:#E4EEF3;
  --secondary:#55635B;
  --accent:#B9814A;
  --accent-soft:#F3E7D8;
  --bg:#F7F9FB;
  --surface:#FFFFFF;
  --ink:#17232A;
  --text:#202B30;
  --text-secondary:#5C6B74;
  --border:#DCE7EF;
  --shadow-sm: 0 1px 2px rgba(23,35,42,.05), 0 1px 1px rgba(23,35,42,.04);
  --shadow-md: 0 8px 24px rgba(23,35,42,.07), 0 2px 6px rgba(23,35,42,.05);
  --shadow-lg: 0 24px 60px rgba(23,35,42,.12), 0 6px 16px rgba(23,35,42,.06);
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:22px;
  --container:1200px;
  --ease:cubic-bezier(.16,.8,.28,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  color:var(--ink);
  line-height:1.15;
  letter-spacing:-0.01em;
  font-weight:600;
}

.mono{font-family:'IBM Plex Mono',monospace;}

a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}

.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
section{padding:112px 0;}
@media (max-width:900px){section{padding:72px 0;}}

/* ---------- Focus & a11y ---------- */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:3px;
  border-radius:4px;
}
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:12px 20px;z-index:1000;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0;}

/* ---------- Eyebrow / Labels ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'IBM Plex Mono',monospace;
  font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--primary);font-weight:500;
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:22px;height:1.5px;background:var(--accent);display:inline-block;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:500;
  background:rgba(247,249,251,.86);
  backdrop-filter:blur(14px) saturate(160%);
  border-bottom:1px solid var(--border);
  transition:box-shadow .3s var(--ease);
}
.site-header.scrolled{box-shadow:var(--shadow-sm);}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:82px;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand svg{height:34px;width:auto;}
.brand-name{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:17px;color:var(--ink);letter-spacing:-.01em;}
.brand-name span{color:var(--primary);}

.main-nav{display:flex;align-items:center;gap:2px;}
.main-nav a{
  padding:10px 16px;font-size:14.5px;font-weight:500;color:var(--text);
  border-radius:8px;transition:color .2s,background .2s;
  position:relative;
}
.main-nav a:hover{color:var(--primary);background:var(--primary-soft);}
.main-nav a.active{color:var(--primary);}

.header-cta{display:flex;align-items:center;gap:10px;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:10px;font-weight:600;font-size:14.5px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s;
  white-space:nowrap;
}
.btn-primary{background:var(--ink);color:#fff;}
.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn-accent{background:var(--accent);color:#fff;}
.btn-accent:hover{background:#a06f3c;transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border);}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);}
.btn-sm{padding:10px 18px;font-size:13.5px;}

.nav-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;border-radius:8px;}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";display:block;width:20px;height:2px;background:var(--ink);position:relative;transition:.25s;
}
.nav-toggle span::before{position:absolute;top:-7px;}
.nav-toggle span::after{position:absolute;top:7px;}
.nav-toggle.open span{background:transparent;}
.nav-toggle.open span::before{transform:rotate(45deg);top:0;}
.nav-toggle.open span::after{transform:rotate(-45deg);top:0;}

@media (max-width:960px){
  .main-nav{
    position:fixed;inset:82px 0 0 0;background:var(--bg);
    flex-direction:column;align-items:stretch;padding:20px;gap:4px;
    transform:translateX(100%);transition:transform .3s var(--ease);
    overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav a{padding:16px;font-size:16px;border-bottom:1px solid var(--border);border-radius:0;}
  .header-cta .btn-ghost{display:none;}
  .nav-toggle{display:flex;}
}

/* ---------- Hero ---------- */
.hero{
  padding:88px 0 60px;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;top:-140px;right:-160px;width:520px;height:520px;
  background:radial-gradient(circle,var(--primary-soft) 0%,transparent 70%);
  z-index:0;
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;position:relative;z-index:1;
}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr;gap:48px;}}

.hero h1{font-size:clamp(2.3rem,4.2vw,3.4rem);margin-bottom:22px;}
.hero-lede{font-size:18px;color:var(--text-secondary);max-width:520px;margin-bottom:34px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px;}

.trust-row{display:flex;align-items:center;gap:22px;flex-wrap:wrap;}
.trust-row .divider{width:1px;height:28px;background:var(--border);}
.stat-inline{display:flex;flex-direction:column;}
.stat-inline b{font-family:'Space Grotesk',sans-serif;font-size:22px;color:var(--ink);}
.stat-inline span{font-size:12.5px;color:var(--text-secondary);}

/* ---------- Logo strip ---------- */
.logo-strip{padding:48px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.logo-strip p{text-align:center;font-size:13px;color:var(--text-secondary);letter-spacing:.06em;text-transform:uppercase;margin-bottom:28px;font-family:'IBM Plex Mono',monospace;}
.logo-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:32px;opacity:.75;}
.logo-row svg{height:26px;width:auto;}

/* ---------- Cards / Grids ---------- */
.section-head{max-width:640px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:16px;}
.section-head p{color:var(--text-secondary);font-size:16.5px;}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.grid-3,.grid-2,.grid-4{grid-template-columns:1fr;}}

.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:32px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent;}
.card .icon-wrap{
  width:46px;height:46px;border-radius:12px;background:var(--primary-soft);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--primary);
}
.card h3{font-size:19px;margin-bottom:10px;}
.card p{color:var(--text-secondary);font-size:14.5px;}
.card a.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13.5px;font-weight:600;color:var(--primary);}

/* ---------- Why / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:40px;}}
.feature-list{display:flex;flex-direction:column;gap:26px;margin-top:32px;}
.feature-item{display:flex;gap:16px;}
.feature-item .num{
  font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--accent);
  width:36px;height:36px;border:1px solid var(--border);border-radius:9px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.feature-item h4{font-size:16.5px;margin-bottom:4px;}
.feature-item p{color:var(--text-secondary);font-size:14.5px;}

/* ---------- Process timeline ---------- */
.process-track{position:relative;margin-top:60px;}
.process-track::before{
  content:"";position:absolute;top:26px;left:0;right:0;height:1px;background:var(--border);
}
@media (max-width:900px){.process-track::before{display:none;}}
.process-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;position:relative;}
@media (max-width:900px){.process-steps{grid-template-columns:1fr;gap:0;}}
.process-step{position:relative;}
@media (max-width:900px){
  .process-step{display:flex;gap:20px;padding:0 0 40px;border-left:1px solid var(--border);margin-left:26px;padding-left:28px;}
  .process-step:last-child{padding-bottom:0;}
}
.process-step .step-num{
  width:52px;height:52px;border-radius:50%;background:var(--surface);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;
  color:var(--primary);font-size:14px;margin-bottom:20px;position:relative;z-index:1;
}
@media (max-width:900px){.process-step .step-num{position:absolute;left:-26px;margin:0;}}
.process-step h4{font-size:16px;margin-bottom:8px;}
.process-step p{font-size:13.5px;color:var(--text-secondary);}

/* ---------- Stats band ---------- */
.stats-band{background:var(--ink);border-radius:var(--radius-lg);padding:60px 48px;color:#fff;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;}
@media (max-width:700px){.stats-grid{grid-template-columns:repeat(2,1fr);}}
.stat-block b{
  font-family:'Space Grotesk',sans-serif;font-size:clamp(2rem,3.4vw,2.7rem);
  color:#fff;display:block;
}
.stat-block .accent-num{color:var(--accent);}
.stat-block span{font-size:13px;color:#B7C3C9;}

/* ---------- Testimonials ---------- */
.testi-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:36px;}
.testi-quote{font-size:16.5px;color:var(--text);margin-bottom:24px;font-family:'Space Grotesk',sans-serif;font-weight:500;line-height:1.5;}
.testi-person{display:flex;align-items:center;gap:14px;}
.testi-avatar{width:44px;height:44px;border-radius:50%;flex-shrink:0;}
.testi-person b{font-size:14px;display:block;}
.testi-person span{font-size:12.5px;color:var(--text-secondary);}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--border);}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:24px 0;font-family:'Space Grotesk',sans-serif;font-size:16.5px;font-weight:600;color:var(--ink);
  text-align:left;
}
.faq-q .plus{width:22px;height:22px;position:relative;flex-shrink:0;}
.faq-q .plus::before,.faq-q .plus::after{content:"";position:absolute;background:var(--primary);transition:.3s;}
.faq-q .plus::before{top:10px;left:2px;width:18px;height:2px;}
.faq-q .plus::after{top:2px;left:10px;width:2px;height:18px;}
.faq-item.open .plus::after{transform:rotate(90deg);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease);}
.faq-a p{padding-bottom:24px;color:var(--text-secondary);font-size:14.5px;max-width:640px;}

/* ---------- Newsletter ---------- */
.newsletter-box{
  background:var(--primary-soft);border-radius:var(--radius-lg);padding:56px;
  display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;
}
.newsletter-form{display:flex;gap:12px;flex-wrap:wrap;flex:1;max-width:420px;}
.newsletter-form input{
  flex:1;min-width:180px;padding:14px 18px;border-radius:10px;border:1px solid var(--border);
  background:#fff;font-size:14.5px;
}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
@media (max-width:640px){.form-grid{grid-template-columns:1fr;}}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1/-1;}
.field label{font-size:13.5px;font-weight:600;color:var(--text);}
.field input,.field select,.field textarea{
  padding:13px 16px;border:1px solid var(--border);border-radius:10px;background:#fff;
  font-size:14.5px;font-family:inherit;color:var(--text);transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft);outline:none;
}
.field .hint{font-size:12.5px;color:var(--text-secondary);}
.field .error{font-size:12.5px;color:#B3453C;display:none;}
.field.invalid input,.field.invalid textarea{border-color:#B3453C;}
.field.invalid .error{display:block;}
.form-success{
  display:none;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:40px;text-align:center;
}
.form-success.show{display:block;}
.form-success svg{margin:0 auto 16px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#B7C3C9;padding:80px 0 0;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:56px;}
@media (max-width:900px){.footer-top{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr;}}
.footer-top h5{color:#fff;font-family:'Space Grotesk',sans-serif;font-size:14px;margin-bottom:20px;letter-spacing:.02em;}
.footer-top ul li{margin-bottom:12px;}
.footer-top a{font-size:14px;color:#B7C3C9;transition:color .2s;}
.footer-top a:hover{color:#fff;}
.footer-brand p{font-size:14px;line-height:1.7;margin:18px 0 20px;color:#8FA0A8;max-width:280px;}
.footer-social{display:flex;gap:10px;}
.footer-social a{
  width:36px;height:36px;border:1px solid #2C3B42;border-radius:9px;display:flex;align-items:center;justify-content:center;
}
.footer-social a:hover{border-color:var(--accent);color:var(--accent);}
.footer-bottom{
  border-top:1px solid #26343B;padding:26px 0;display:flex;justify-content:space-between;
  align-items:center;flex-wrap:wrap;gap:12px;font-size:13px;color:#7C8D95;
}
.footer-bottom .legal-links{display:flex;gap:22px;flex-wrap:wrap;}
.footer-bottom a:hover{color:#fff;}

/* ---------- Cookie banner ---------- */
.cookie-banner{
  position:fixed;left:24px;right:24px;bottom:24px;max-width:560px;z-index:900;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:26px;box-shadow:var(--shadow-lg);
  transform:translateY(160%);transition:transform .5s var(--ease);
}
.cookie-banner.show{transform:translateY(0);}
.cookie-banner p{font-size:13.5px;color:var(--text-secondary);margin-bottom:18px;}
.cookie-banner .cookie-actions{display:flex;gap:10px;flex-wrap:wrap;}

/* ---------- Breadcrumb / page hero (inner pages) ---------- */
.page-hero{padding:64px 0 48px;border-bottom:1px solid var(--border);}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--text-secondary);margin-bottom:18px;font-family:'IBM Plex Mono',monospace;}
.breadcrumb a:hover{color:var(--primary);}
.page-hero h1{font-size:clamp(2rem,3.6vw,2.9rem);max-width:760px;}
.page-hero .lede{color:var(--text-secondary);font-size:17px;max-width:640px;margin-top:16px;}

/* ---------- Utilities ---------- */
.mt-0{margin-top:0;}
.text-center{text-align:center;}
.tag{
  display:inline-flex;align-items:center;padding:6px 12px;border-radius:100px;
  background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:600;
  font-family:'IBM Plex Mono',monospace;margin-bottom:12px;
}
.bg-surface-alt{background:#EFF4F7;}
[data-animate]{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
[data-animate].in-view{opacity:1;transform:translateY(0);}