/*
Theme Name: Cuprum Management Strak
Theme URI: https://cuprummanagement.nl
Author: OpenAI
Description: Zakelijke one-page website voor Cuprum Management.
Version: 3.0.0
Text Domain: cuprum-strak
*/

:root{
  --ink:#111318;
  --muted:#5e636b;
  --paper:#ffffff;
  --soft:#f5f3ef;
  --gold:#b6884a;
  --gold-dark:#8f6835;
  --line:#ded9d1;
  --navy:#0d1722;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.container{width:min(1120px,calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(17,19,24,.08)}
.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px}
.brand-mark{width:36px;height:36px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;font-family:Georgia,serif;font-weight:700;color:var(--gold-dark);font-size:18px}
.brand-text{letter-spacing:.22em;font-weight:600;font-size:15px}
.nav{display:flex;align-items:center;gap:28px;font-size:14px;color:#34383e}
.nav a:hover{color:var(--gold-dark)}
.nav-cta{padding:11px 18px;border:1px solid var(--ink);border-radius:999px;font-weight:600}
.menu-toggle{display:none;background:none;border:0;font-size:28px}
.hero{padding:104px 0 84px;background:linear-gradient(180deg,#fff 0%,#faf8f4 100%)}
.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-dark);font-weight:700;margin:0 0 18px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:72px}
.hero h1{font-size:clamp(46px,7vw,82px);line-height:.98;letter-spacing:-.055em;margin:0;max-width:820px}
.hero h1 span{color:var(--gold-dark)}
.hero-copy{font-size:20px;color:var(--muted);max-width:660px;margin:28px 0 0}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:999px;font-weight:650;border:1px solid var(--ink)}
.btn-primary{background:var(--ink);color:white}
.btn-secondary{background:transparent}
.hero-card{background:var(--navy);color:white;border-radius:28px;padding:36px;min-height:390px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 20px 60px rgba(13,23,34,.14)}
.hero-card .mono{font-family:Georgia,serif;font-size:56px;color:#d5b27f}
.hero-card h2{font-size:30px;line-height:1.2;margin:10px 0 16px}
.hero-card p{color:#c8d0d8;margin:0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.stat{border-top:1px solid rgba(255,255,255,.2);padding-top:14px}
.stat strong{display:block;font-size:22px;color:white}.stat span{font-size:12px;color:#c8d0d8}
.section{padding:92px 0}
.section.alt{background:var(--soft)}
.section-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start;margin-bottom:52px}
.section-head h2{font-size:clamp(34px,4vw,54px);line-height:1.05;letter-spacing:-.035em;margin:0}
.section-head p{font-size:18px;color:var(--muted);margin:4px 0 0;max-width:700px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid var(--line);border-radius:22px;padding:28px;background:white;min-height:245px}
.card-index{color:var(--gold-dark);font-weight:700;font-size:13px;letter-spacing:.16em}
.card h3{font-size:23px;margin:18px 0 10px}.card p{color:var(--muted);margin:0}
.approach{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}
.approach-panel{background:white;border:1px solid var(--line);border-radius:28px;padding:36px}
.step{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}.step-num{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--gold-dark);font-weight:700}.step h3{margin:0 0 4px;font-size:19px}.step p{margin:0;color:var(--muted)}
.chrono{background:var(--navy);color:white;border-radius:34px;padding:58px;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.chrono h2{font-size:clamp(38px,5vw,62px);line-height:1.02;margin:0 0 20px;letter-spacing:-.035em}.chrono p{color:#c8d0d8;font-size:18px}.chrono-list{display:grid;gap:14px}.chrono-item{display:flex;gap:13px;align-items:flex-start;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.12)}.chrono-item:last-child{border-bottom:0}.dot{width:9px;height:9px;border-radius:50%;background:#d5b27f;margin-top:8px;flex:0 0 auto}
.contact{display:grid;grid-template-columns:1fr .9fr;gap:70px;align-items:start}.contact h2{font-size:clamp(38px,5vw,62px);line-height:1.05;margin:0 0 18px}.contact p{color:var(--muted);font-size:18px}.contact-box{border:1px solid var(--line);border-radius:24px;padding:30px;background:#fff}.contact-row{padding:16px 0;border-bottom:1px solid var(--line)}.contact-row:last-child{border-bottom:0}.contact-label{font-size:12px;text-transform:uppercase;letter-spacing:.15em;color:var(--gold-dark);font-weight:700}.contact-value{font-size:18px;margin-top:4px}
.site-footer{padding:30px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px}.footer-inner{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
@media(max-width:900px){.hero-grid,.section-head,.approach,.chrono,.contact{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.hero{padding-top:72px}.hero-card{min-height:330px}.nav{display:none;position:absolute;top:78px;left:0;right:0;background:white;padding:20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.nav.open{display:flex}.menu-toggle{display:block}.brand-text{font-size:13px}.chrono{padding:34px}.stats{grid-template-columns:1fr}}

/* V2: officieel Cuprum-logo hersteld */
.brand{display:flex;align-items:center;text-decoration:none}
.brand-logo{display:block;width:210px;max-width:42vw;height:auto;object-fit:contain}
.card-accent{width:52px;height:3px;background:var(--gold);margin-bottom:28px}
@media(max-width:720px){.brand-logo{width:172px;max-width:58vw}}


/* V3: duidelijke, doorklikbare presentatie van ChronoChain en VERTU */
.projects-section{background:var(--soft)}
.projects-head{margin-bottom:42px}
.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.project-card{border-radius:28px;padding:38px;min-height:510px;display:flex;flex-direction:column;position:relative;overflow:hidden}
.project-dark{background:var(--navy);color:#fff}
.project-light{background:#fff;color:var(--ink);border:1px solid var(--line)}
.project-topline{font-size:12px;line-height:1.4;letter-spacing:.17em;text-transform:uppercase;font-weight:700;color:var(--gold);margin-bottom:26px}
.project-card h3{font-size:clamp(38px,4.8vw,60px);line-height:1;letter-spacing:-.04em;margin:0 0 22px}
.project-card p{font-size:17px;line-height:1.7;margin:0 0 24px}
.project-dark p{color:#c8d0d8}
.project-light p{color:var(--muted)}
.project-points{list-style:none;margin:0 0 32px;padding:0;display:grid;gap:11px}
.project-points li{position:relative;padding-left:20px;font-size:15px}
.project-points li:before{content:"";position:absolute;left:0;top:.65em;width:7px;height:7px;border-radius:50%;background:var(--gold)}
.project-link{margin-top:auto;display:inline-flex;align-items:center;justify-content:space-between;gap:18px;width:100%;padding:16px 0 2px;border-top:1px solid currentColor;font-weight:700;letter-spacing:.01em}
.project-dark .project-link{color:#fff;border-color:rgba(255,255,255,.28)}
.project-light .project-link{color:var(--ink);border-color:var(--line)}
.project-link span{font-size:20px;transition:transform .2s ease}
.project-link:hover span{transform:translate(3px,-3px)}
@media(max-width:900px){.project-grid{grid-template-columns:1fr}.project-card{min-height:auto;padding:30px}}