/* ══════════════════════════════════════════════════════════════
   Burri Consulting — burri.css
   Shared styles: CI tokens, shell, utilities
   CI: April 2026 | v3.0 — Etappe 1
   ══════════════════════════════════════════════════════════════ */

/* ── Self-hosted webfonts (H-10) ──
   Previously the site declared 'Inter'/'Playfair Display' with no @font-face
   and no font files — those are Microsoft 365 system fonts, so the design
   only ever rendered as intended on Windows with Office installed.
   Everywhere else (macOS, iPhone, Android) it silently fell back to
   Georgia/Arial. Self-hosting (not Google Fonts CDN) avoids an nDSG
   declaration for an external font host.
   unicode-range U+0000-00FF covers German/French/Italian/English incl.
   accented characters, so the browser only fetches what it actually uses. ── */
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/playfair-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;}
@font-face{font-family:'Playfair Display';font-style:italic;font-weight:400;font-display:swap;src:url('/assets/fonts/playfair-400-italic.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/playfair-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/inter-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/inter-500.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/inter-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/inter-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215;}

/* ── CI Tokens ── */
:root {
  /* Shared colour/radius/font/type-scale tokens now live in /assets/css/tokens.css (linked before this file). */
  --text-light: rgba(239,228,186,0.75);   /* Burri-specific: translucent secondary text on dark bg */
}

/* ── Reset + Base ── */
body.cookie-pending{overflow:hidden;}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',Calibri,Arial,sans-serif;background:var(--green);color:var(--cream);overflow-x:hidden;}

/* ── COOKIE BANNER ── */
.cookie-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,0.7);z-index:9999;
  display:flex;align-items:flex-end;justify-content:center;
  padding:2rem;
}
.cookie-box{
  background:var(--green-soft);border:1px solid rgba(252,240,198,0.25);
  border-radius:10px;padding:2rem;max-width:680px;width:100%;
  display:flex;gap:2rem;align-items:center;
}
.cookie-text{flex:1;}
.cookie-text h3{font-family:'Playfair Display',Georgia,'Times New Roman',serif;font-size:1.2rem;color:var(--cream);margin-bottom:0.4rem;}
.cookie-text p{font-size:0.8rem;line-height:1.6;color:var(--text-light);}
.cookie-text a{color:var(--cream);text-decoration:none;}
.cookie-btns{display:flex;flex-direction:column;gap:0.5rem;flex-shrink:0;}
.cookie-accept{background:var(--cream);border:none;color:var(--green);padding:0.65rem 1.4rem;border-radius:4px;font-size:0.8rem;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;cursor:pointer;font-family:'Inter',Calibri,Arial,sans-serif;white-space:nowrap;}
.cookie-decline{background:transparent;border:1px solid rgba(252,240,198,0.3);color:var(--text-light);padding:0.65rem 1.4rem;border-radius:4px;font-size:0.8rem;cursor:pointer;font-family:'Inter',Calibri,Arial,sans-serif;white-space:nowrap;}

/* ── NAV ── */
nav{
  position:sticky;top:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:1rem 4rem 1rem 2rem;
  background:var(--green);
  border-bottom:1px solid rgba(252,240,198,0.12);
  transition:box-shadow 0.3s;
}
.nav-logo{display:flex;align-items:center;text-decoration:none;padding:0.25rem 0;}
.nav-logo img{height:clamp(85px, 5.5vw, 130px);width:auto;display:block;}
.nav-links{display:flex;gap:2.2rem;list-style:none;align-items:center;}
.nav-links > li > a{color:var(--text-light);text-decoration:none;font-size:0.82rem;letter-spacing:0.08em;text-transform:uppercase;transition:color 0.2s;display:flex;align-items:center;gap:0.25rem;}
.nav-links > li > a:hover{color:var(--cream);}
.nav-right{display:flex;align-items:center;gap:0.75rem;}

/* ── SERVICES SUBMENU ── */
.nav-services{position:relative;}
/* Transparent bridge: keeps hover active while mouse moves from nav item to submenu */
.nav-services::after{content:'';position:absolute;bottom:-14px;left:0;right:0;height:14px;}
.nav-services-arrow{font-size:0.6rem;transition:transform 0.2s;display:inline-block;line-height:1;opacity:0.7;}
.nav-submenu{
  display:none;
  position:absolute;top:calc(100% + 14px);left:50%;
  transform:translateX(-50%);
  background:var(--green-soft);
  border:1px solid rgba(252,240,198,0.2);
  border-radius:6px;
  min-width:290px;
  box-shadow:0 8px 32px rgba(0,0,0,0.45);
  z-index:200;
  overflow:hidden;
}
.nav-services:hover .nav-submenu,
.nav-services.open .nav-submenu{display:block;}
.nav-services:hover .nav-services-arrow,
.nav-services.open .nav-services-arrow{transform:rotate(180deg);}
.nav-submenu a{
  display:block;
  padding:0.62rem 1.2rem;
  color:var(--text-light);
  text-decoration:none;
  font-size:0.79rem;
  letter-spacing:0.05em;
  transition:background 0.15s,color 0.15s;
  border-bottom:1px solid rgba(252,240,198,0.06);
  text-transform:none;
}
.nav-submenu a:last-child{border-bottom:none;}
.nav-submenu a:hover{background:rgba(252,240,198,0.08);color:var(--cream);}
.nav-submenu .submenu-all{
  background:rgba(252,240,198,0.04);
  color:var(--cream);
  font-size:0.77rem;
  letter-spacing:0.07em;
}

/* ── LANG DROPDOWN ── */
.lang-dropdown{position:relative;}
.lang-current{background:transparent;border:1px solid rgba(252,240,198,0.25);color:var(--text-light);padding:0.35rem 0.7rem;border-radius:4px;font-size:0.75rem;letter-spacing:0.08em;text-transform:uppercase;cursor:pointer;font-family:'Inter',Calibri,Arial,sans-serif;transition:all 0.2s;display:flex;align-items:center;gap:0.3rem;}
.lang-current:hover,.lang-dropdown.open .lang-current{background:rgba(252,240,198,0.15);color:var(--cream);}
.lang-chevron{font-size:0.65rem;transition:transform 0.2s;display:inline-block;line-height:1;}
.lang-dropdown.open .lang-chevron{transform:rotate(180deg);}
.lang-menu{display:none;position:absolute;top:calc(100% + 6px);right:0;background:var(--green-soft);border:1px solid rgba(252,240,198,0.25);border-radius:4px;min-width:100%;overflow:hidden;z-index:300;box-shadow:0 4px 16px rgba(0,0,0,0.3);}
.lang-dropdown.open .lang-menu{display:block;}
.lang-option{display:block;width:100%;background:transparent;border:none;color:var(--text-light);padding:0.4rem 0.7rem;font-size:0.75rem;letter-spacing:0.08em;text-transform:uppercase;cursor:pointer;font-family:'Inter',Calibri,Arial,sans-serif;text-align:center;text-decoration:none;transition:color 0.15s,background 0.15s;}
.lang-option:hover{background:rgba(252,240,198,0.12);color:var(--cream);}
.cta-nav{background:transparent;border:1px solid var(--cream);color:var(--cream);padding:0.5rem 1.3rem;border-radius:4px;font-size:0.78rem;letter-spacing:0.1em;text-transform:uppercase;cursor:pointer;font-family:'Inter',Calibri,Arial,sans-serif;transition:all 0.25s;text-decoration:none;}
.cta-nav:hover{background:var(--cream);color:var(--green);}

/* ── HAMBURGER ── */
.nav-hamburger{display:none;flex-direction:column;gap:5px;background:transparent;border:none;cursor:pointer;padding:6px;z-index:201;flex-shrink:0;}
.nav-hamburger span{display:block;width:22px;height:2px;background:var(--cream);border-radius:2px;transition:all 0.3s ease;}
.nav-hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px);}
.nav-hamburger.open span:nth-child(2){opacity:0;transform:translateX(-8px);}
.nav-hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px);}

/* ── MOBILE NAV ── */
.mobile-nav{display:none;position:fixed;inset:0;background:var(--green);z-index:200;flex-direction:column;align-items:center;justify-content:center;padding:2rem;overflow-y:auto;}
.mobile-nav.open{display:flex;}
.mobile-nav-links{list-style:none;text-align:center;width:100%;margin-bottom:2rem;}
.mobile-nav-links > li{border-bottom:1px solid rgba(252,240,198,0.1);}
.mobile-nav-links > li > a,
.mobile-nav-links > li > .mobile-services-toggle{
  display:block;width:100%;
  font-family:'Playfair Display',Georgia,'Times New Roman',serif;
  font-size:clamp(1.5rem,6vw,2rem);
  color:var(--cream);text-decoration:none;
  padding:0.9rem 1rem;letter-spacing:0.05em;
  transition:color 0.2s;
  background:transparent;border:none;cursor:pointer;text-align:center;
}
.mobile-nav-links > li > a:hover,
.mobile-nav-links > li > .mobile-services-toggle:hover{color:var(--cream);}
.mobile-services-toggle{display:flex;align-items:center;justify-content:center;gap:0.5rem;}
.mobile-services-arrow{font-size:0.7rem;transition:transform 0.25s;display:inline-block;}
.mobile-services-item.open .mobile-services-arrow{transform:rotate(180deg);}
.mobile-submenu{
  list-style:none;
  max-height:0;overflow:hidden;
  transition:max-height 0.35s ease;
  background:rgba(252,240,198,0.03);
}
.mobile-services-item.open .mobile-submenu{max-height:400px;}
.mobile-submenu li{border-top:1px solid rgba(252,240,198,0.06);}
.mobile-submenu a{
  display:block;padding:0.65rem 1rem;
  font-size:0.9rem;color:var(--text-light);
  text-decoration:none;letter-spacing:0.04em;
  transition:color 0.15s;
}
.mobile-submenu a:hover{color:var(--cream);}
.mobile-nav-bottom{display:flex;flex-direction:column;align-items:center;gap:1.25rem;width:100%;}
.mobile-nav-bottom .lang-dropdown{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:0.5rem;width:100%;}
.mobile-nav-bottom .lang-dropdown .lang-current{color:var(--cream);border-color:rgba(252,240,198,0.5);cursor:default;pointer-events:none;}
.mobile-nav-bottom .lang-dropdown .lang-menu{display:flex !important;position:static;flex-direction:row;background:transparent;border:none;box-shadow:none;min-width:unset;overflow:visible;gap:0.5rem;}
.mobile-nav-bottom .lang-option{border:1px solid rgba(252,240,198,0.2);border-radius:4px;font-size:0.78rem;letter-spacing:0.1em;padding:0.4rem 0.8rem;color:var(--text-light);}
.mobile-nav-bottom .lang-option:hover{border-color:var(--cream);color:var(--cream);background:rgba(252,240,198,0.08);}

/* ── FOOTER (3 Spalten) ── */
footer{
  background:var(--green);
  border-top:1px solid rgba(252,240,198,0.08);
  padding:4rem 5rem 2rem;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:3rem;
  margin-bottom:2.5rem;
  padding-bottom:2.5rem;
  border-bottom:1px solid rgba(252,240,198,0.08);
}
.footer-logo{height:clamp(26px, 2vw, 40px);width:auto;display:block;margin-bottom:0.75rem;}
.footer-col-brand{text-align:left;}
.footer-claim{
  font-family:'Playfair Display',Georgia,'Times New Roman',serif;
  font-size:0.85rem;font-style:italic;
  color:var(--text-light);margin-bottom:1.4rem;
}
.footer-contact-list{display:flex;flex-direction:column;gap:0.55rem;}
.footer-contact-item{display:flex;align-items:center;gap:0.6rem;}
.footer-contact-item svg{flex-shrink:0;color:var(--cream-mute);}
.footer-contact-item a,.footer-contact-item span{font-size:0.8rem;color:var(--cream-mute);text-decoration:none;transition:color 0.2s;}
.footer-contact-item a:hover{color:var(--cream);}
.footer-col-title{
  font-size:0.68rem;letter-spacing:0.2em;text-transform:uppercase;
  color:var(--cream);margin-bottom:1.2rem;
}
.footer-col-links{list-style:none;display:flex;flex-direction:column;gap:0.55rem;}
.footer-col-links a{font-size:0.8rem;color:var(--cream-mute);text-decoration:none;transition:color 0.2s;}
.footer-col-links a:hover{color:var(--cream);}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:1rem;
}
.footer-copy{font-size:0.75rem;color:var(--cream-mute);}
.footer-legal-links{display:flex;gap:1.5rem;align-items:center;}
.footer-legal-links a{font-size:0.75rem;color:var(--cream-mute);text-decoration:none;transition:color 0.2s;}
.footer-legal-links a:hover{color:var(--cream);}

/* ── ANIMATIONS ── */
.fade-up{opacity:0;transform:translateY(28px);transition:opacity 0.4s ease,transform 0.4s ease;}
@media(prefers-reduced-motion:reduce){.fade-up{opacity:1 !important;transform:none !important;transition:none !important;}}
.fade-up.visible{opacity:1;transform:translateY(0);}

/* ── UTILITY ── */
section{padding:7rem 5rem;}
.section-tag{font-size:0.68rem;letter-spacing:0.25em;text-transform:uppercase;color:var(--cream);margin-bottom:0.9rem;display:flex;align-items:center;gap:0.55rem;}
.section-tag::before{content:'';width:22px;height:1px;background:var(--cream);}
.section-title{font-family:'Playfair Display',Georgia,'Times New Roman',serif;font-size:clamp(2.2rem,3.5vw,3.4rem);font-weight:300;line-height:1.15;color:var(--cream);margin-bottom:1.3rem;}
.section-title em{font-style:italic;color:var(--cream);}
.btn-primary{background:var(--cream);color:var(--green);padding:1rem 2.6rem;border-radius:4px;text-decoration:none;font-size:0.88rem;font-weight:500;letter-spacing:0.12em;text-transform:uppercase;transition:all 0.25s;border:none;cursor:pointer;font-family:'Inter',Calibri,Arial,sans-serif;box-shadow:0 4px 22px rgba(252,240,198,0.35);}
.btn-primary:hover{background:var(--cream-soft);transform:translateY(-2px);box-shadow:0 8px 32px rgba(252,240,198,0.5);}
.btn-ghost{background:transparent;border:1px solid rgba(252,240,198,0.25);color:rgba(239,228,186,0.55);padding:0.85rem 1.6rem;border-radius:4px;text-decoration:none;font-size:0.78rem;letter-spacing:0.07em;text-transform:uppercase;transition:all 0.25s;font-family:'Inter',Calibri,Arial,sans-serif;}
.btn-ghost:hover{border-color:rgba(252,240,198,0.6);color:rgba(239,228,186,0.85);background:rgba(252,240,198,0.05);}

/* ── RESPONSIVE: 1200px ── */
@media(max-width:1200px){
  nav{padding:1.2rem 2.5rem;}
  section{padding:6rem 3rem;}
  footer{padding:3.5rem 3rem 2rem;}
}

/* ── RESPONSIVE: 960px ── */
@media(max-width:960px){
  nav{padding:1rem 1.5rem;}
  .nav-links,.nav-right .lang-dropdown,.cta-nav{display:none;}
  .nav-hamburger{display:flex;}
  section{padding:5rem 2rem;}
  footer{padding:3rem 2.5rem 1.5rem;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem;}
}

/* ── RESPONSIVE: 768px ── */
@media(max-width:768px){
  .nav-logo img{height:44px;}
  section{padding:4rem 1.5rem;}
  footer{padding:2.5rem 1.5rem 1.5rem;}
  .footer-grid{grid-template-columns:1fr;gap:1.8rem;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:0.75rem;}
  .cookie-box{flex-direction:column;gap:1rem;}
  .cookie-btns{flex-direction:row;}
}

/* ── RESPONSIVE: 480px ── */
@media(max-width:480px){
  nav{padding:0.85rem 1rem;}
  section{padding:3rem 1rem;}
  footer{padding:2rem 1rem 1rem;}
  .cookie-box{padding:1.2rem;}
  .cookie-btns{flex-direction:column;}
}

/* ── Accessibility: skip-to-content link (injected by burri-shared.js) ── */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--cream);color:var(--green);padding:0.75rem 1.25rem;font-family:'Inter',Calibri,Arial,sans-serif;font-size:0.85rem;font-weight:600;z-index:9999;border-radius:0 0 4px 0;text-decoration:none;}
.skip-link:focus{left:0;}

/* Privacy controls use the site typography and remain keyboard accessible. */
.cookie-overlay[hidden]{display:none!important;}
.cookie-text h2{font-family:inherit;font-size:1.1rem;margin:0 0 .6rem;color:var(--cream);}
.privacy-settings{font:inherit;color:var(--cream);background:transparent;border:0;padding:.3rem 0;cursor:pointer;text-align:left;text-decoration:underline;text-underline-offset:.2em;}
.privacy-settings:focus-visible{outline:2px solid currentColor;outline-offset:4px;}

.footer-bottom{min-width:0;}.footer-copy{white-space:normal;overflow-wrap:anywhere;}.footer-legal-links{max-width:100%;flex-wrap:wrap;}.footer-legal-links>*{min-width:0;}