/* ==========================================================================
   Rick Binding – Personal Website
   Eigenständige Design-Interpretation: warmes Kupfer/Anthrazit statt
   klassischem Corporate-Blau, feine Timeline, ruhige Kartenraster.
   ========================================================================== */

:root{
  --ink:        #12181f;
  --ink-2:      #1c2531;
  --paper:      #faf7f2;
  --paper-2:    #f1ece3;
  --card:       #ffffff;
  --text:       #232a33;
  --text-soft:  #5b6470;
  --line:       #e7e0d4;
  --copper:     #c17a3d;
  --copper-2:   #e0973f;
  --copper-soft:#f3e3cf;
  --sage:       #6f8471;
  --radius:     14px;
  --radius-sm:  9px;
  --shadow:     0 12px 30px -14px rgba(18,24,31,.25);
  --maxw:       1120px;
  font-size: 16px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:"Fraunces","Georgia",serif;
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  color:var(--ink);
  letter-spacing:-.01em;
}
p{margin:0 0 1em;}
a{color:var(--copper);text-decoration:none;}
a:hover{color:var(--copper-2);}
img{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:68px 0;scroll-margin-top:78px;}
.section--tight{padding:44px 0;}
.section--alt{background:var(--paper-2);}
.eyebrow{
  display:inline-block;text-transform:uppercase;letter-spacing:.14em;
  font-size:.74rem;font-weight:700;color:var(--copper);margin-bottom:.9em;
}
.section-head{max-width:640px;margin:0 auto 36px;text-align:center;}
.section-head p{color:var(--text-soft);}
.visually-hidden{position:absolute;left:-9999px;}
.skip-link{position:absolute;top:-40px;left:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:200;border-radius:0 0 8px 0;}
.skip-link:focus{top:0;}

/* ---------- Sprachbanner ---------- */
.lang-notice{background:var(--copper-soft);color:#6b3f12;text-align:center;font-size:.88rem;padding:8px 16px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(18,24,31,.94);
  backdrop-filter:blur(6px);
  color:#fff;
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:20px;}
.brand{color:#fff;font-family:"Fraunces",serif;font-size:1.2rem;font-weight:600;letter-spacing:.01em;}
.brand span{color:var(--copper-2);}
.nav-links{display:flex;align-items:center;gap:26px;flex-wrap:wrap;}
.nav-links a{color:#dfe3e8;font-size:.92rem;font-weight:500;}
.nav-links a:hover{color:#fff;}
.nav-right{display:flex;align-items:center;gap:16px;}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.08);
  color:#fff;transition:background .15s;
}
.icon-btn:hover{background:var(--copper);color:#fff;}
.lang-switch{position:relative;}
.lang-btn{
  background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.18);
  border-radius:999px;padding:6px 14px;font-size:.82rem;font-weight:600;cursor:pointer;
  display:flex;align-items:center;gap:6px;
}
.lang-menu{
  position:absolute;right:0;top:calc(100% + 8px);background:#fff;color:var(--text);
  border-radius:10px;box-shadow:var(--shadow);min-width:150px;padding:6px;display:none;
}
.lang-switch.open .lang-menu{display:block;}
.lang-menu a{display:block;padding:8px 12px;border-radius:7px;color:var(--text);font-size:.9rem;}
.lang-menu a:hover{background:var(--paper-2);}
.lang-menu a.active{color:var(--copper);font-weight:700;}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.5rem;cursor:pointer;}

@media(max-width:860px){
  .nav-toggle{display:block;}
  .nav-links{
    display:none;flex-direction:column;align-items:flex-start;gap:4px;
    position:absolute;top:100%;left:0;right:0;background:var(--ink-2);padding:16px 24px;
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:10px 0;width:100%;border-bottom:1px solid rgba(255,255,255,.08);}
}

/* ---------- Hero ---------- */
.hero{
  background:radial-gradient(circle at 18% 20%, #20293a 0%, var(--ink) 55%);
  color:#fff;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 85% 90%, rgba(224,151,63,.18), transparent 55%);
  pointer-events:none;
}
.hero-inner{
  display:grid;grid-template-columns:260px 1fr;gap:48px;align-items:center;
  padding:64px 24px;max-width:var(--maxw);margin:0 auto;position:relative;
}
.hero-portrait{
  width:100%;aspect-ratio:1/1.08;border-radius:20px;overflow:hidden;
  border:1px solid rgba(255,255,255,.12);box-shadow:0 30px 60px -20px rgba(0,0,0,.6);
}
.hero-portrait img{width:100%;height:100%;object-fit:cover;}
.hero-eyebrow{color:var(--copper-2);}
.hero h1{color:#fff;font-size:clamp(2.2rem,4vw,3.2rem);margin-bottom:.15em;}
.hero-claim{font-size:1.15rem;color:#d8dde3;font-weight:500;margin-bottom:28px;}
.hero-quote{
  border-left:3px solid var(--copper-2);padding-left:18px;font-family:"Fraunces",serif;
  font-style:italic;font-size:1.18rem;color:#eceff3;max-width:560px;margin-bottom:8px;
}
.hero-quote-author{color:#9aa3ad;font-size:.9rem;margin-bottom:32px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;
  font-weight:600;font-size:.95rem;transition:transform .15s,box-shadow .15s;
}
.btn-primary{background:var(--copper-2);color:#1a1206;}
.btn-primary:hover{background:#f0a94f;color:#1a1206;transform:translateY(-1px);}
.btn-ghost{border:1px solid rgba(255,255,255,.3);color:#fff;}
.btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:var(--ink-2);color:#fff;}

@media(max-width:760px){
  .hero-inner{grid-template-columns:1fr;text-align:left;padding:56px 24px;}
  .hero-portrait{max-width:200px;}
}

/* ---------- About ---------- */
/* Text und Faehigkeiten stehen untereinander (nicht mehr nebeneinander) -
   der Fliesstext bleibt gut lesbar schmal, die Faehigkeiten-Karte darunter
   nutzt dagegen die volle Breite, damit die Pills sich grosszuegig verteilen. */
.about-head{max-width:680px;margin-bottom:28px;}
.about-grid{display:flex;flex-direction:column;gap:32px;}
.about-text{max-width:720px;}
.about-text p{font-size:.96rem;}
.skills-panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 30px;box-shadow:var(--shadow);
}
.skills-title{font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700;color:var(--text-soft);margin:0 0 4px;}
.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.pill-row.center{justify-content:center;margin-top:8px;}
.pill-row.collapsible{max-height:98px;overflow:hidden;transition:max-height .25s ease;position:relative;}
.pill-row.collapsible.expanded{max-height:1200px;}
.pill-row.collapsible:not(.expanded)::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:34px;
  background:linear-gradient(to bottom, transparent, var(--card));pointer-events:none;
}
.pill-row.collapsible.fade-alt:not(.expanded)::after{background:linear-gradient(to bottom, transparent, var(--paper-2));}
.pill{
  background:var(--card);border:1px solid var(--line);color:var(--ink);
  padding:6px 13px;border-radius:999px;font-size:.8rem;font-weight:600;
  box-shadow:var(--shadow);
}
.pill::before{content:"● ";color:var(--copper);}
.pill-role{border-color:var(--sage);}
.pill-role::before{color:var(--sage);}
.show-more-btn{
  margin-top:12px;background:none;border:1px solid var(--line);color:var(--ink);
  padding:7px 16px;border-radius:999px;font-size:.78rem;font-weight:600;cursor:pointer;
  transition:border-color .15s,color .15s;
}
.show-more-btn:hover{border-color:var(--copper);color:var(--copper);}

/* ---------- Timeline ---------- */
/* Volle Container-Breite (wie "Moegliche Rollen"), gleich breite Karten
   statt der schmalen vertikalen Linie - dadurch werden alle 5 Stationen
   auf breiten Bildschirmen nebeneinander sichtbar. */
.timeline{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:20px;
  position:relative;
}
.tl-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 18px;box-shadow:var(--shadow);position:relative;
}
.tl-dot{
  display:block;width:13px;height:13px;border-radius:50%;
  background:var(--paper);border:2px solid var(--copper-2);margin-bottom:14px;
}
.tl-period{font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:var(--copper);font-weight:700;}
.tl-item h3{font-size:1.05rem;margin:.25em 0 .3em;}
.tl-item p{color:var(--text-soft);font-size:.88rem;margin:0;}
@media(max-width:900px){.timeline{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));}}

/* ---------- Certificates ---------- */
/* Kategorien stehen als Spalten nebeneinander; innerhalb jeder Spalte
   werden die Zertifikatskarten dieser Kategorie vertikal gestapelt. */
.cert-columns{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;align-items:start;}
.cert-column h3{
  font-size:1rem;text-transform:uppercase;letter-spacing:.06em;
  color:var(--ink);border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:18px;
}
.cert-col-stack{display:flex;flex-direction:column;gap:18px;}
.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;}
.cert-card{
  background:var(--card);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
  border:1px solid var(--line);display:flex;flex-direction:column;gap:10px;
  transition:transform .15s,box-shadow .15s;
}
.cert-card:hover{transform:translateY(-3px);box-shadow:0 18px 34px -16px rgba(18,24,31,.32);}
.cert-badge{
  width:44px;height:44px;border-radius:11px;background:var(--ink);color:var(--copper-2);
  display:flex;align-items:center;justify-content:center;font-family:"Fraunces",serif;
  font-weight:700;font-size:1.05rem;
}
.cert-card h4{font-size:1rem;margin:2px 0 0;color:var(--ink);}
.cert-issuer{font-size:.85rem;color:var(--text-soft);font-weight:600;}
.cert-desc{font-size:.86rem;color:var(--text-soft);margin:0;flex-grow:1;}
.cert-value{
  font-size:.8rem;color:var(--ink);margin:0;background:rgba(111,132,113,.1);
  border-left:3px solid var(--sage);padding:8px 10px;border-radius:6px;line-height:1.45;
}
.cert-value strong{color:var(--sage);font-weight:700;}
.cert-meta{display:flex;align-items:center;justify-content:flex-end;font-size:.78rem;color:var(--text-soft);border-top:1px dashed var(--line);padding-top:10px;margin-top:4px;}
.cert-meta a{font-weight:700;color:var(--copper);}

/* ---------- Future certifications ---------- */
.future-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;}
.future-card{
  background:var(--card);border:1px dashed var(--copper);border-radius:var(--radius);
  padding:24px;position:relative;
}
.future-badge{
  display:inline-block;background:var(--copper-soft);color:#7a4a17;font-size:.72rem;
  font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:4px 10px;border-radius:999px;
  margin-bottom:12px;
}
.future-card h4{font-size:1.02rem;margin-bottom:2px;}
.future-issuer{font-size:.84rem;color:var(--text-soft);font-weight:600;margin-bottom:12px;}
.future-why{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--copper);font-weight:700;margin-bottom:4px;}
.future-card p.rationale{font-size:.87rem;color:var(--text-soft);margin:0;}

/* ---------- Contact ---------- */
.contact-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start;}
.contact-card{background:var(--card);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);border:1px solid var(--line);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:6px;}
.field input,.field textarea,.field select{
  width:100%;padding:11px 14px;border-radius:9px;border:1px solid var(--line);
  font-family:inherit;font-size:.95rem;background:var(--paper);color:var(--text);
}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--copper-2);outline-offset:1px;}
.field textarea{min-height:130px;resize:vertical;}
.hp-field{position:absolute;left:-9999px;top:-9999px;}
.form-msg{padding:12px 16px;border-radius:9px;margin-bottom:18px;font-size:.9rem;}
.form-msg.ok{background:#e9f3ea;color:#2d5a33;}
.form-msg.err{background:#fbe9e7;color:#8a3226;}
.privacy-note{font-size:.78rem;color:var(--text-soft);margin-top:6px;}
@media(max-width:760px){.contact-wrap{grid-template-columns:1fr;}.form-row{grid-template-columns:1fr;}}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#c3c9d1;padding:36px 0;font-size:.85rem;}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
.footer-links{display:flex;gap:18px;}
.footer-links a{color:#c3c9d1;}
.footer-links a:hover{color:#fff;}

/* ---------- Utility ---------- */
.center{text-align:center;}