/* DutchDesk — shared structural base. All look-and-feel comes from CSS tokens,
   set per design direction in /assets/theme.css (loaded after this file).
   Defaults below are neutral; themes override them. */

:root{
  /* fonts */
  --font-head:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --head-weight:700; --head-spacing:-.02em; --head-line:1.15;
  --eyebrow-transform:uppercase; --eyebrow-spacing:.12em; --eyebrow-weight:600;
  /* surfaces */
  --bg:#ffffff; --surface:#f5f7fa; --surface-2:#eceff4; --card-bg:#ffffff;
  --header-bg:rgba(255,255,255,.9); --header-fg:#1b2330; --header-border:#e6e9ee;
  --footer-bg:#0e1726; --footer-fg:#b9c4d4; --footer-head:#ffffff;
  /* ink */
  --ink:#141b26; --text:#333a45; --muted:#6b7280; --line:#e6e9ee;
  /* accents */
  --accent:#2563eb; --accent-strong:#1d4ed8; --on-accent:#ffffff; --secondary:#2563eb;
  --hero-bg:var(--surface); --hero-accent:rgba(37,99,235,.10);
  /* shape */
  --radius:14px; --radius-sm:9px; --btn-radius:9px;
  --shadow-sm:0 1px 2px rgba(20,28,40,.06),0 1px 3px rgba(20,28,40,.05);
  --shadow:0 6px 22px rgba(20,28,40,.08);
  --shadow-lg:0 18px 50px rgba(20,28,40,.14);
  --card-border:1px solid var(--line);
  --container:1120px; --gap:clamp(1rem,3vw,2rem);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--text);background:var(--bg);
  font-size:clamp(1rem,.97rem + .15vw,1.075rem);line-height:1.7;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--secondary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);font-weight:var(--head-weight);
  line-height:var(--head-line);margin:0 0 .6em;letter-spacing:var(--head-spacing)}
h1{font-size:clamp(2rem,1.5rem + 2.4vw,3.15rem)}
h2{font-size:clamp(1.55rem,1.25rem + 1.5vw,2.25rem)}
h3{font-size:clamp(1.2rem,1.07rem + .6vw,1.45rem)}
h4{font-size:1.1rem;font-weight:600}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.25em}
li{margin:.35em 0}
strong{color:var(--ink)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:.7rem 1rem;z-index:200}
.skip-link:focus{left:.5rem;top:.5rem}

.container{width:min(100% - 2rem,var(--container));margin-inline:auto}
.section{padding:clamp(3rem,7vw,5.5rem) 0}
.section--tight{padding:clamp(2rem,5vw,3.5rem) 0}
.surface{background:var(--surface)}
.lead{font-size:clamp(1.1rem,1rem + .5vw,1.3rem);color:var(--ink);opacity:.82;max-width:62ch}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:var(--eyebrow-weight);
  letter-spacing:var(--eyebrow-spacing);text-transform:var(--eyebrow-transform);
  color:var(--accent-strong);margin-bottom:.7rem}
.center{text-align:center}.center .lead{margin-inline:auto}
.measure{max-width:72ch}

/* bridge bars motif (themes may hide it) */
.bars{display:flex;flex-direction:column;gap:3px;width:22px}
.bars span{height:3.5px;border-radius:2px;background:var(--bar,#888)}
.bars span:nth-child(1){--bar:var(--bar1,#cfd6df)}.bars span:nth-child(2){--bar:var(--bar2,#aab4c2)}
.bars span:nth-child(3){--bar:var(--bar3,#7e8a9c)}.bars span:nth-child(4){--bar:var(--bar4,#586478)}
.bars span:nth-child(5){--bar:var(--bar5,#3a4759)}

/* logo */
.logo{display:inline-flex;align-items:center;gap:.6rem}
.logo-text{display:flex;flex-direction:column;line-height:1.05}
.logo-text b{font-family:var(--font-head);font-weight:700;font-size:1.24rem;color:var(--ink);letter-spacing:-.02em}
.logo-text small{font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-strong);font-weight:600;margin-top:3px}
.site-footer .logo-text b{color:var(--footer-head)}
.site-footer .logo-text small{color:var(--footer-fg)}
.footer-brand .logo{margin-bottom:1rem}
.logo-img{height:42px;width:auto;display:block}
.footer-brand .logo-img{margin-bottom:1rem}
.site-footer .logo-img{filter:brightness(0) invert(1);opacity:.95}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-head);font-weight:600;font-size:1rem;
  padding:.8rem 1.4rem;border-radius:var(--btn-radius);border:1.5px solid transparent;cursor:pointer;
  transition:transform .12s ease,box-shadow .2s ease,background .2s ease,color .2s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:var(--on-accent);box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--accent-strong);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);background:transparent}
.btn-lg{padding:.95rem 1.7rem;font-size:1.05rem}

/* header */
.site-header{position:sticky;top:0;z-index:100;background:var(--header-bg);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--header-border)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand{display:flex;align-items:center;gap:.6rem}.brand:hover{text-decoration:none}
.nav-menu{display:flex;align-items:center;gap:.3rem;list-style:none;margin:0;padding:0}
.nav-menu a{color:var(--header-fg);font-weight:500;padding:.55rem .8rem;border-radius:8px;font-size:.97rem}
.nav-menu a:hover{background:var(--surface);text-decoration:none}
.nav-menu a[aria-current="page"]{color:var(--accent-strong)}
.has-sub{position:relative}
.has-sub>button{font:inherit;font-family:var(--font-body);font-weight:500;font-size:.97rem;color:var(--header-fg);
  background:none;border:0;padding:.55rem .8rem;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;gap:.3rem}
.has-sub>button:hover{background:var(--surface)}
.has-sub>button svg{transition:transform .2s}
.submenu{position:absolute;top:calc(100% + .4rem);left:0;min-width:260px;background:var(--card-bg);
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:.5rem;
  list-style:none;margin:0;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s ease}
.has-sub:hover .submenu,.has-sub:focus-within .submenu{opacity:1;visibility:visible;transform:none}
.has-sub:hover>button svg,.has-sub:focus-within>button svg{transform:rotate(180deg)}
.submenu a{display:block;padding:.6rem .8rem;border-radius:8px;font-weight:500;color:var(--ink)}
.submenu a:hover{background:var(--surface);text-decoration:none}
.nav-cta{margin-left:.4rem}
.nav-toggle{display:none;background:none;border:1.5px solid var(--line);border-radius:8px;width:44px;height:40px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";display:block;width:20px;height:2px;background:var(--ink);position:relative;transition:.2s}
.nav-toggle span::before{position:absolute;top:-6px}.nav-toggle span::after{position:absolute;top:6px}
@media(max-width:900px){
  .nav-toggle{display:inline-flex}
  .nav-menu{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;background:var(--card-bg);
    border-bottom:1px solid var(--line);padding:1rem;gap:.2rem;box-shadow:var(--shadow);transform:translateY(-130%);transition:transform .25s ease}
  .nav[data-open="true"] .nav-menu{transform:none}
  .nav-menu a,.has-sub>button{padding:.8rem .6rem;font-size:1.05rem;width:100%;text-align:left}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:.2rem 0 .2rem 1rem;min-width:0;background:transparent}
  .nav-cta{margin:.6rem 0 0}
}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--hero-bg)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center;padding:clamp(3rem,7vw,5.5rem) 0}
.hero h1{margin-bottom:.5em}.hero .lead{margin-bottom:1.6rem;opacity:.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem}
.hero-card{background:var(--card-bg);border:var(--card-border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:clamp(1.3rem,3vw,2rem)}
.hero-card h2{font-size:1.15rem;margin-bottom:1rem;display:flex;align-items:center;gap:.6rem}
.hero-card ul{list-style:none;padding:0;margin:0}
.hero-card li{display:flex;gap:.7rem;align-items:flex-start;padding:.55rem 0;border-bottom:1px solid var(--line)}
.hero-card li:last-child{border-bottom:0}
.hero-card .ico{color:var(--accent-strong);flex:0 0 auto;margin-top:.15rem}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr}.hero-card{order:2}}
.trust{display:flex;flex-wrap:wrap;gap:1.2rem 2rem;align-items:center;color:var(--muted);font-size:.9rem;font-weight:500;padding-top:1.4rem}
.trust b{color:var(--ink)}

/* cards / grids */
.grid{display:grid;gap:clamp(1rem,2.5vw,1.6rem)}
.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:860px){.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--card-bg);border:var(--card-border);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow-sm);transition:transform .15s ease,box-shadow .2s ease;height:100%}
a.card:hover{text-decoration:none;transform:translateY(-3px);box-shadow:var(--shadow)}
.card .icon{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;background:var(--icon-bg,var(--surface-2));color:var(--accent-strong);margin-bottom:1rem}
.card h3{margin-bottom:.4rem;font-size:1.2rem}
.card p{color:var(--muted);margin-bottom:.8rem}
.card .more{font-family:var(--font-head);font-weight:600;color:var(--accent-strong);font-size:.95rem}
.price-tag{display:inline-block;background:var(--surface-2);color:var(--ink);font-weight:600;border-radius:999px;padding:.25rem .8rem;font-size:.85rem;margin-bottom:.8rem}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2.5vw,2rem)}
@media(max-width:760px){.features{grid-template-columns:1fr}}
.feature{display:flex;gap:.9rem}
.feature .icon{flex:0 0 auto;width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:var(--icon-bg,var(--surface-2));color:var(--accent-strong)}
.feature h4{margin:.1rem 0 .25rem;font-family:var(--font-head)}
.feature p{color:var(--muted);margin:0;font-size:.96rem}

/* CTA band */
.cta-band{background:var(--cta-bg,linear-gradient(120deg,var(--ink),#1b2942));color:var(--cta-fg,#dce6f2);border-radius:var(--radius);padding:clamp(2rem,5vw,3.2rem);text-align:center;box-shadow:var(--shadow)}
.cta-band h2{color:var(--cta-head,#fff)}
.cta-band p{color:var(--cta-fg,#c4d2e3);max-width:55ch;margin-inline:auto;opacity:.92}
.cta-band .btn-primary{margin-top:.4rem;background:var(--cta-btn,var(--accent));color:var(--cta-btn-fg,var(--on-accent))}

/* content / prose */
.page-head{background:var(--surface);border-bottom:1px solid var(--line)}
.page-head .container{padding:clamp(2.2rem,5vw,3.4rem) 0}
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:.7rem}
.breadcrumb a{color:var(--muted)}.breadcrumb a:hover{color:var(--ink)}
.content-grid{display:grid;grid-template-columns:1fr 320px;gap:clamp(1.5rem,4vw,3rem);align-items:start}
@media(max-width:900px){.content-grid{grid-template-columns:1fr}}
.prose h2{margin-top:1.8em}.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.4em}
.prose ul{list-style:none;padding:0}
.prose ul li{position:relative;padding-left:1.7rem}
.prose ul li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:var(--bullet-radius,2px);background:var(--accent);transform:var(--bullet-rotate,rotate(45deg))}
.callout{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:var(--radius-sm);padding:1.1rem 1.3rem;margin:1.4rem 0}
.callout p:last-child{margin-bottom:0}
.price-box{display:flex;flex-wrap:wrap;gap:1rem;margin:1.4rem 0}
.price-box .pb{flex:1 1 200px;background:var(--card-bg);border:var(--card-border);border-radius:var(--radius);padding:1.2rem;box-shadow:var(--shadow-sm)}
.price-box .pb .amt{font-family:var(--font-head);font-size:1.6rem;font-weight:700;color:var(--ink)}
.price-box .pb .lbl{color:var(--muted);font-size:.92rem}
.sidebar{position:sticky;top:90px;display:flex;flex-direction:column;gap:1.2rem}
.widget{background:var(--card-bg);border:var(--card-border);border-radius:var(--radius);padding:1.3rem;box-shadow:var(--shadow-sm)}
.widget h3{font-size:1.05rem}
.widget.accent{background:var(--accent-soft,linear-gradient(135deg,var(--surface),var(--card-bg)));border-color:var(--line)}
.widget .phone{font-weight:700;color:var(--ink);font-size:1.1rem}
.widget ul{list-style:none;padding:0;margin:.4rem 0 0}.widget ul li{margin:.2rem 0}

/* contact */
.form{display:grid;gap:1rem}
.field label{display:block;font-family:var(--font-head);font-weight:600;color:var(--ink);margin-bottom:.35rem;font-size:.95rem}
.field input,.field textarea{width:100%;font:inherit;color:var(--text);background:var(--card-bg);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:.75rem .9rem;transition:border .15s,box-shadow .15s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring,rgba(37,99,235,.18))}
.field textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.85rem;color:var(--muted)}
.form-status{display:none;border-radius:var(--radius-sm);padding:.8rem 1rem;font-weight:500}
.form-status.ok{display:block;background:#eafaf0;color:#1d7a45;border:1px solid #bce6cd}
.form-status.err{display:block;background:#fdecec;color:#b42318;border:1px solid #f4c6c2}
.contact-cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
@media(max-width:820px){.contact-cols{grid-template-columns:1fr}}
.office{display:flex;gap:.8rem;margin-bottom:1.3rem}
.office .flag{font-size:1.4rem;line-height:1}
.office address{font-style:normal;color:var(--text)}
.office address strong{color:var(--ink)}
.map-embed{border:0;width:100%;height:300px;border-radius:var(--radius);box-shadow:var(--shadow-sm)}

/* footer */
.site-footer{background:var(--footer-bg);color:var(--footer-fg)}
.footer-top{padding:clamp(2.5rem,5vw,3.5rem) 0;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
@media(max-width:860px){.footer-top{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-top{grid-template-columns:1fr}}
.site-footer h4{font-family:var(--font-head);color:var(--footer-head);font-size:.95rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:1rem}
.site-footer a{color:var(--footer-fg)}.site-footer a:hover{color:var(--footer-head)}
.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin:.45rem 0}
.footer-brand p{color:var(--footer-fg);opacity:.85;font-size:.95rem;max-width:34ch}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:1.3rem 0;display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;justify-content:space-between;font-size:.85rem;color:var(--footer-fg);opacity:.8}
address.foot{font-style:normal;line-height:1.6;font-size:.95rem}
.legal-ids{font-size:.82rem;color:var(--footer-fg);opacity:.7;margin-top:.6rem}

/* logo mark (arc/link) */
.logo-mark{color:var(--accent);display:inline-flex;align-items:center}
.logo-mark svg{width:30px;height:auto;display:block}
.site-footer .logo-mark{color:var(--accent)}

/* photo hero (Paris bridge) */
.hero--photo{background:var(--hero-overlay,linear-gradient(100deg,rgba(11,37,69,.9) 8%,rgba(11,37,69,.5) 60%,rgba(11,37,69,.32))),var(--hero-photo,url('/assets/img/hero-bridge.jpg'));background-size:cover;background-position:center 38%}
.hero--photo .eyebrow{color:#fff;opacity:.92}
.hero--photo h1,.hero--photo .lead{color:#fff}
.hero--photo .lead{opacity:.95}
.hero--photo .trust{color:rgba(255,255,255,.85)}
.hero--photo .trust b{color:#fff}
.hero--photo .btn-ghost{color:#fff;border-color:rgba(255,255,255,.55)}
.hero--photo .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}

/* per-page Paris banner (bright, full width) */
.page-banner{width:100%;height:clamp(150px,18vw,280px);object-fit:cover;object-position:center 46%;display:block}

/* full-width banner hero (title above, bright panorama in full) */
.hero-banner{padding:clamp(2.4rem,6vw,4rem) 0 0;background:var(--bg)}
.hero-banner .trust{padding-top:1.4rem}
.banner-img{margin-top:clamp(1.8rem,4vw,2.8rem);width:100%;height:clamp(210px,21vw,330px);object-fit:cover;object-position:center 50%;display:block}

/* home: original-style 3 service icon-boxes */
.home-sub{max-width:30ch;margin:0 auto;font-size:clamp(1.4rem,1.1rem + 1vw,1.9rem)}
.features--home{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.6rem,4vw,3rem);margin-top:clamp(2.2rem,5vw,3.5rem)}
@media(max-width:760px){.features--home{grid-template-columns:1fr;gap:2.2rem}}
.feature-box{display:block;text-align:center;color:inherit;padding:.5rem;transition:transform .15s ease}
.feature-box:hover{text-decoration:none;transform:translateY(-2px)}
.fb-icon{display:inline-flex;color:var(--muted);margin-bottom:1rem;transition:color .15s ease}
.feature-box:hover .fb-icon{color:var(--accent)}
.feature-box h3{margin:.2rem 0 .5rem}
.feature-box p{color:var(--muted);max-width:34ch;margin:0 auto}

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