/* ============================================================
   RSG-Sport · THEME  (einzige Stelle zum Anpassen des Looks)
   ------------------------------------------------------------
   Hier liegen ALLE gestalterischen Stellschrauben.
   Layout/Struktur stehen in index.html (style-Block) und nutzen
   ausschließlich diese Variablen → Look ändern = nur diese Datei.

   So passt man das Theme an:
   • Markenfarbe:   --c-primary / --c-primary-2 / --grad-brand
   • Hell/Dunkel:   Werte unter :root (dark) bzw. [data-theme="light"]
   • Form:          --radius-*   (eckiger/runder)
   • Schrift:       --font, --font-heading
   • Default-Modus: data-theme im <html> (dark|light)

   Ein anderes Kundenprojekt erbt dasselbe Layout, nur diese Datei
   wird ausgetauscht.
   ============================================================ */

/* ---- 1) Markenidentität (modusunabhängig) ---------------- */
:root{
  /* RSG-Grün. Für ISN-Original: #00d4ff / #8b5cf6 eintragen. */
  --c-primary:      #7bbf5c;
  --c-primary-2:    #4f9c4a;
  --c-primary-deep: #2f7340;
  --c-primary-hover:#69ab4b;

  /* Akzent-Verläufe (Hero-CTA, Stat-Zahlen, gradient-text) */
  --grad-brand:  linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-2) 50%, var(--c-primary-deep) 100%);
  --grad-brand-2:linear-gradient(135deg, var(--c-primary-deep) 0%, var(--c-primary) 100%);

  /* Textfarbe auf Markenflächen (Buttons): dunkel auf Grün */
  --on-brand:    #05210f;

  /* Form & Typo */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --font:        'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-heading: var(--font);

  --transition: all .3s cubic-bezier(.4,0,.2,1);
  --container:  1200px;
}

/* ---- 2) Dunkles Theme (Standard) ------------------------- */
:root,
[data-theme="dark"]{
  --bg:          #020617;
  --bg-muted:    #0a0f1e;
  --bg-card:     #111827;
  --bg-hover:    rgba(255,255,255,.04);
  --border:      rgba(255,255,255,.08);
  --text:        #f1f5f9;
  --text-muted:  #94a3b8;
  --text-dim:    #475569;
  --c-accent-text: var(--c-primary);   /* grüner Akzent-Text — auf dunklem Grund hell ok */
  --shadow-glow: 0 0 40px rgba(123,191,92,.18);
  /* Hero-Video-Overlay (oben/mitte/unten) */
  --hero-overlay: linear-gradient(to bottom,rgba(2,6,23,.74) 0%,rgba(2,6,23,.5) 50%,rgba(2,6,23,.82) 100%);
  --hero-glow:
    radial-gradient(ellipse 80% 60% at 50% -10%,rgba(123,191,92,.18) 0%,transparent 60%),
    radial-gradient(ellipse 50% 50% at 82% 60%,rgba(79,115,64,.14) 0%,transparent 60%);
}

/* ---- 3) Helles Theme ------------------------------------- */
[data-theme="light"]{
  --bg:          #f6f9f3;
  --bg-muted:    #eef3e9;
  --bg-card:     #ffffff;
  --bg-hover:    rgba(0,0,0,.04);
  --border:      rgba(0,0,0,.10);
  --text:        #13233a;
  --text-muted:  #4a5b6e;
  --text-dim:    #94a3b8;
  --c-accent-text: #2f7340;   /* dunkleres Grün für Akzent-Text auf hellem Grund (WCAG-Kontrast) */
  --shadow-glow: 0 0 40px rgba(123,191,92,.14);
  --hero-overlay: linear-gradient(to bottom,rgba(8,20,12,.6) 0%,rgba(8,20,12,.4) 50%,rgba(8,20,12,.72) 100%);
  --hero-glow:
    radial-gradient(ellipse 80% 60% at 50% -10%,rgba(123,191,92,.20) 0%,transparent 60%),
    radial-gradient(ellipse 50% 50% at 82% 60%,rgba(79,115,64,.12) 0%,transparent 60%);
}

/* ===== Layout & Komponenten (portiert aus preview/index.php) ===== */
/* ── Layout & Komponenten — nutzen NUR Theme-Variablen ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:120px}
:root{--note-h:0px}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.2;letter-spacing:-.02em;font-weight:800}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
section{padding:110px 0}
.gradient-text{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.eyebrow{color:var(--c-accent-text);font-weight:700;text-transform:uppercase;letter-spacing:1.5px;font-size:.78rem;margin-bottom:12px}
.lead{color:var(--text-muted);font-size:1.1rem}

/* Nav */
.nav{position:fixed;top:var(--note-h);left:0;right:0;z-index:100;backdrop-filter:blur(14px);
  background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--border)}
.nav-inner{max-width:var(--container);margin:0 auto;padding:0 24px;height:84px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-logo{display:flex;align-items:center;gap:14px}
/* Logos groß & ohne Badge — tragen sich selbst.
   Im Dark-Mode heller Glow, damit die dunkle Silhouette sich abhebt. */
.logo-main{height:62px;width:auto;display:block;transition:filter .3s}
.logo-side{height:54px;width:auto;display:block;transition:filter .3s}
/* SV-Halle-Logo ist ein farbiges Querformat (150×60) mit dunkler Schrift → über Höhe skalieren.
   Im Dark-Mode geht die dunkle Logo-Schrift auf dunklem Header unter → helle „Plakette"
   (weißer Pill-Hintergrund, wie die Sponsor-Kacheln), damit das Markenlogo sauber sitzt.
   Im Light-Mode trägt sich das Logo selbst → kein Hintergrund nötig. */
.logo-svhalle{height:40px;border-radius:8px}
.brand-right{display:inline-flex;align-items:center;border-radius:10px;transition:background .3s,transform .25s}
.brand-right:hover{transform:translateY(-1px)}
[data-theme="dark"] .brand-right{background:#fff;padding:5px 12px;box-shadow:0 2px 10px rgba(0,0,0,.35)}
[data-theme="dark"] .logo-main{filter:drop-shadow(0 0 1px rgba(255,255,255,.9)) drop-shadow(0 0 10px rgba(255,255,255,.35))}
[data-theme="light"] .logo-main,[data-theme="light"] .logo-side{filter:drop-shadow(0 1px 2px rgba(0,0,0,.18))}
.nav-logo-text{font-size:19px;font-weight:800;letter-spacing:-.02em}
.nav-logo-text small{display:block;font-size:11px;font-weight:600;color:var(--c-accent-text);letter-spacing:1px;text-transform:uppercase}
.nav-links{display:flex;gap:6px;list-style:none;align-items:center}
.nav-links a{color:var(--text-muted);font-size:14px;font-weight:500;padding:8px 15px;border-radius:var(--radius-sm);transition:var(--transition)}
.nav-links a:hover{color:var(--text);background:var(--bg-hover)}
.nav-actions{display:flex;align-items:center;gap:10px}
/* Probetraining-CTA als hervorgehobener letzter Menüpunkt (höhere Spezifität schlägt .nav-links a) */
.nav-li-cta{margin-left:8px}
.nav-links a.nav-cta{background:var(--grad-brand);color:var(--on-brand);font-weight:700;padding:9px 20px;border-radius:var(--radius-pill)}
.nav-links a.nav-cta:hover{background:var(--grad-brand);color:var(--on-brand);opacity:.92;transform:translateY(-1px)}
.icon-btn{width:40px;height:40px;display:grid;place-items:center;border-radius:var(--radius-pill);border:1px solid var(--border);
  background:var(--bg-card);color:var(--text);cursor:pointer;transition:var(--transition);font-size:16px}
.icon-btn:hover{border-color:var(--c-primary);color:var(--c-primary)}
/* Kompakter Sprach-Umschalter: aktive Flagge + Caret als Trigger, Rest im Dropdown.
   Spart Breite gegenüber dem alten 3-Tasten-Switch → Nav bricht nicht mehr um. */
.lang{position:relative}
.lang-toggle{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--border);
  border-radius:var(--radius-pill);background:var(--bg-card);color:var(--text);font:inherit;
  font-size:13px;font-weight:600;padding:8px 12px;cursor:pointer;transition:var(--transition);white-space:nowrap}
.lang-toggle:hover{border-color:var(--c-primary)}
.lang-cur{line-height:1}
.lang-caret{opacity:.6;transition:transform .25s}
.lang.open .lang-caret{transform:rotate(180deg)}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:96px;background:var(--bg-card);
  border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-glow);
  padding:6px;display:grid;gap:2px;z-index:120;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s ease,transform .2s ease,visibility .2s}
.lang.open .lang-menu{opacity:1;visibility:visible;transform:translateY(0)}
.lang-opt{display:flex;align-items:center;gap:9px;padding:8px 12px;border-radius:var(--radius-sm);
  color:var(--text-muted);font-size:13px;font-weight:600;text-decoration:none;transition:var(--transition);white-space:nowrap}
.lang-opt:hover{background:var(--bg-hover);color:var(--text)}
@media(prefers-reduced-motion:reduce){.lang-caret,.lang-menu{transition:none}}
/* SVG-Flaggen (font-unabhängig, gestochen scharf) */
.flag{width:18px;height:12px;border-radius:2px;display:inline-block;flex:none;
  box-shadow:0 0 0 1px rgba(0,0,0,.18);object-fit:cover}
/* Smoother Sprach-/Seitenwechsel */
body{opacity:0;animation:fadein .45s ease forwards}
@keyframes fadein{to{opacity:1}}
body.fade-out{opacity:0;transition:opacity .28s ease}
@media(prefers-reduced-motion:reduce){body,body.fade-out{animation:none;opacity:1;transition:none}}

/* Burger (mobil) */
.burger{display:none;width:42px;height:42px;border:1px solid var(--border);background:var(--bg-card);
  border-radius:var(--radius-sm);cursor:pointer;place-items:center;color:var(--text)}
.burger svg{width:22px;height:22px}
@media(max-width:920px){
  .nav-links{position:fixed;inset:calc(var(--note-h) + 84px) 0 auto 0;flex-direction:column;gap:0;
    background:var(--bg-card);border-bottom:1px solid var(--border);padding:8px 0;
    transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;transition:transform .3s ease,opacity .25s ease,visibility .3s;box-shadow:var(--shadow-glow)}
  .nav-links.open{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto}
  .nav-links a{display:block;padding:14px 24px;font-size:1rem;border-radius:0}
  .brand-right{display:none}
  .burger{display:grid}
  /* Probetraining im aufgeklappten Mobile-Menü als vollbreiter, hervorgehobener Eintrag */
  .nav-li-cta{margin:8px 16px 4px}
  .nav-links a.nav-cta{text-align:center;border-radius:var(--radius-pill);padding:13px 20px}
}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:72px}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-overlay{position:absolute;inset:0;z-index:1;background:var(--hero-overlay)}
.hero-bg{position:absolute;inset:0;z-index:2;pointer-events:none;background:var(--hero-glow)}
.hero-inner{position:relative;z-index:3}
.hero-grid{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center}
.stories{background:color-mix(in srgb,#000 28%,transparent);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-lg);padding:20px 22px;min-width:230px}
.stories-label{color:#fff;font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:14px}
.stories-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.story{display:flex;flex-direction:column;align-items:center;gap:6px;text-decoration:none;transition:var(--transition)}
.story:hover .story-ring{transform:scale(1.06)}
.story-ring{transition:transform .2s}
.stories-hint{text-decoration:none}
.stories-hint:hover{color:var(--c-primary)}
.story-ring{width:54px;height:54px;border-radius:50%;padding:2.5px;
  background:var(--grad-brand);box-shadow:0 0 14px rgba(123,191,92,.4);display:block}
.story-ring img{width:100%;height:100%;border-radius:50%;object-fit:cover;
  border:2px solid #0a0f1e;display:block}
.story small{color:rgba(255,255,255,.82);font-size:.68rem}
.stories-hint{color:rgba(255,255,255,.6);font-size:.7rem;margin-top:14px;text-align:center}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}.stories{display:none}}
.hero h1{font-size:clamp(2.4rem,6vw,4.2rem);font-weight:900;color:#f1f5f9;margin-bottom:18px;text-shadow:0 2px 30px rgba(0,0,0,.4)}
.hero-sub{font-size:clamp(1.05rem,2.2vw,1.4rem);color:rgba(226,232,240,.9);max-width:620px;margin-bottom:32px;text-shadow:0 1px 14px rgba(0,0,0,.4)}
.btn{display:inline-block;font-weight:700;padding:15px 30px;border-radius:var(--radius-pill);transition:var(--transition);cursor:pointer;border:0;font-size:1rem}
.btn-primary{background:var(--grad-brand);color:var(--on-brand);box-shadow:var(--shadow-glow)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.35);margin-left:10px}
.btn-ghost:hover{background:rgba(255,255,255,.16)}

/* Stats */
.stats{background:var(--bg-muted);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:46px 0}
.stat{text-align:center}
.stat b{display:block;font-size:2.1rem;font-weight:900;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat span{color:var(--text-muted);font-size:.92rem}
@media(max-width:680px){.stats-grid{grid-template-columns:repeat(2,1fr)}}

/* About */
.about-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;align-items:start}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:30px;box-shadow:var(--shadow-glow)}
.card h3{color:var(--c-accent-text);margin-bottom:12px;font-size:1.25rem}
.card .muted{color:var(--text-muted);font-size:.9rem;margin-top:14px}
.contact-line{margin-top:10px;font-weight:600}
.contact-line a{color:var(--c-accent-text)}
@media(max-width:820px){.about-grid{grid-template-columns:1fr}}

/* Sportbereiche */
.section-head{max-width:680px;margin-bottom:44px}
h2{font-size:clamp(1.8rem,4vw,2.6rem)}
.areas{display:grid;gap:16px}
.area{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition)}
.area:hover{border-color:color-mix(in srgb,var(--c-primary) 50%,var(--border))}
.area>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;padding:24px 26px;font-weight:700;font-size:1.2rem}
.area>summary::-webkit-details-marker{display:none}
.area .tag{margin-left:auto;font-size:.78rem;font-weight:700;color:var(--c-accent-text);
  background:color-mix(in srgb,var(--c-primary) 14%,transparent);padding:6px 14px;border-radius:var(--radius-pill);white-space:nowrap}
.area .plus{width:24px;height:24px;flex:none;position:relative}
.area .plus::before,.area .plus::after{content:"";position:absolute;background:var(--c-primary);border-radius:2px;transition:.25s}
.area .plus::before{top:11px;left:3px;right:3px;height:2px}
.area .plus::after{left:11px;top:3px;bottom:3px;width:2px}
.area[open] .plus::after{transform:scaleY(0)}
.area-body{padding:2px 26px 28px;color:var(--text-muted)}
.area-body p{margin-bottom:14px}
.subgroup{border-left:3px solid var(--c-primary);padding-left:18px;margin-bottom:18px}
.subgroup h4{color:var(--text);margin-bottom:6px;font-size:1.05rem}
.leaders{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.leader{background:var(--bg-muted);border:1px solid var(--border);border-radius:var(--radius-pill);padding:8px 15px;font-size:.88rem;color:var(--text)}
.leader b{color:var(--c-accent-text)}
/* Trainer-Karten (Bild + Beschreibung je Bereich) */
.coaches-label{margin:20px 0 12px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--c-accent-text)}
.coaches{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.coach{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;background:var(--bg-muted);
  border:1px solid var(--border);border-radius:var(--radius-md);padding:22px 18px}
.coach img{width:128px;height:128px;border-radius:50%;object-fit:cover;flex:none;margin-bottom:6px;
  border:3px solid var(--c-primary);box-shadow:0 0 0 5px color-mix(in srgb,var(--c-primary) 16%,transparent)}
.coach .ph-avatar{width:128px;height:128px;border-radius:50%;flex:none;display:grid;place-items:center;margin-bottom:6px;
  background:var(--grad-brand);color:var(--on-brand);font-weight:800;font-size:2.4rem;
  border:3px solid var(--c-primary)}
.coach .c-name{font-weight:700;color:var(--text);font-size:1.05rem}
.coach .c-role{color:var(--c-accent-text);font-size:.82rem;font-weight:600;margin-bottom:4px}
.coach .c-desc{color:var(--text-muted);font-size:.85rem;line-height:1.5}
.coach .c-lic{display:inline-block;margin-top:8px;font-size:.72rem;font-weight:700;color:var(--c-accent-text);
  background:color-mix(in srgb,var(--c-primary) 13%,transparent);padding:3px 10px;border-radius:var(--radius-pill)}
.ph{background:var(--bg-muted)}

/* Galerie */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
.gcard{position:relative;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border);
  background:var(--bg-card);aspect-ratio:4/5}
.gcard img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gcard:hover img{transform:scale(1.05)}
.gcard figcaption{position:absolute;left:0;right:0;bottom:0;padding:16px 16px 14px;
  background:linear-gradient(transparent,rgba(2,6,23,.86));color:#fff}
.gcard .g-tag{display:inline-block;background:var(--grad-brand);color:var(--on-brand);
  font-size:.68rem;font-weight:700;padding:3px 9px;border-radius:var(--radius-pill);margin-bottom:6px}
.gcard .g-title{font-weight:700;font-size:.98rem;line-height:1.25}
.gcard .g-meta{font-size:.78rem;color:rgba(255,255,255,.78);margin-top:2px}
.gallery-note{margin-top:18px;font-size:.85rem;color:var(--text-muted);display:flex;align-items:center;gap:8px}
.ig-pill{text-decoration:none;transition:var(--transition)}
.ig-pill:hover{border-color:var(--c-primary);color:var(--c-primary)}
.ig-pill{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--border);background:var(--bg-card);
  border-radius:var(--radius-pill);padding:7px 14px;font-weight:600;font-size:.85rem;color:var(--text)}
@media(max-width:760px){.gallery{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.gallery{grid-template-columns:1fr}}

/* Termine */
.dates-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;margin-top:36px;align-items:start}
.date-list{display:grid;gap:2px}
.date-row{display:grid;grid-template-columns:96px 1fr;gap:16px;padding:14px 4px;border-bottom:1px solid var(--border);align-items:baseline}
.date-row:hover{background:var(--bg-hover)}
.date-when{font-weight:800;color:var(--c-accent-text);font-size:.9rem;line-height:1.3}
.date-what{color:var(--text);font-weight:600;font-size:.98rem}
.date-where{display:block;color:var(--text-muted);font-weight:400;font-size:.85rem;margin-top:2px}
.date-doc{display:inline-flex;align-items:center;gap:7px;margin-top:8px;font-weight:700;font-size:.84rem;
  color:var(--c-accent-text);text-decoration:none;
  background:color-mix(in srgb,var(--c-primary) 15%,transparent);
  border:1px solid color-mix(in srgb,var(--c-primary) 35%,transparent);
  border-radius:var(--radius-pill);padding:6px 14px;
  transition:background .18s ease,border-color .18s ease,transform .18s ease}
.date-doc:hover{background:color-mix(in srgb,var(--c-primary) 24%,transparent);
  border-color:var(--c-primary);transform:translateY(-1px)}
.date-doc:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}
.date-doc svg{flex:none}
.date-row.hl .date-what{color:var(--c-primary)}
.date-row.hl .date-where{color:color-mix(in srgb,var(--c-primary) 75%,var(--text-muted))}
/* Trainingszeiten-Tabelle */
.tt-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}
.tt-head{background:var(--grad-brand);color:var(--on-brand);font-weight:800;padding:14px 18px;font-size:1rem}
.tt{width:100%;border-collapse:collapse;font-size:.86rem}
.tt th{text-align:left;color:var(--text-muted);font-weight:700;text-transform:uppercase;font-size:.7rem;
  letter-spacing:.5px;padding:10px 14px;border-bottom:1px solid var(--border)}
.tt td{padding:10px 14px;border-bottom:1px solid var(--border);color:var(--text-muted);vertical-align:top}
.tt td.g{color:var(--text);font-weight:700}
.tt tr:last-child td{border-bottom:0}
.tt-note{color:var(--text-muted);font-size:.8rem;margin-top:10px}
@media(max-width:860px){.dates-grid{grid-template-columns:1fr}}

/* Kontakt & Probetraining */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;margin-top:36px;align-items:start}
.contact-info p{color:var(--text-muted);margin-bottom:14px}
.contact-info .ci-row{display:flex;gap:12px;align-items:center;margin-bottom:14px;color:var(--text)}
.contact-info .ci-row svg{width:20px;height:20px;color:var(--c-primary);flex:none}
.contact-info a{color:var(--c-primary)}
.form-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:28px;box-shadow:var(--shadow-glow)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--text);margin-bottom:6px}
.field input,.field textarea{width:100%;background:var(--bg-muted);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:12px 14px;color:var(--text);font:inherit;font-size:.95rem;transition:var(--transition)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--c-primary);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--c-primary) 20%,transparent)}
.field textarea{resize:vertical;min-height:120px}
.field-check{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--text-muted);margin-bottom:18px}
.field-check input{margin-top:3px;accent-color:var(--c-primary);width:16px;height:16px;flex:none}
.field-check a{color:var(--c-primary)}
.form-card .btn-primary{width:100%;text-align:center}
.form-note{margin-top:14px;font-size:.8rem;color:var(--text-dim);text-align:center}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr;gap:28px}}

/* Sponsoren-Laufleiste — zwei Tracks nebeneinander = lückenloses Endlosband */
.sponsors{background:var(--bg);border-top:1px solid var(--border);padding:28px 0 30px;overflow:hidden}
.sponsors-title{text-align:center;color:var(--text-muted);font-size:.78rem;font-weight:700;
  text-transform:uppercase;letter-spacing:1.5px;margin-bottom:20px}
.marquee{display:flex;width:100%;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee-track{display:flex;align-items:center;gap:28px;padding-left:14px;flex:0 0 auto;min-width:100%;
  justify-content:space-around;animation:scroll-x 40s linear infinite;will-change:transform}
.sponsors:hover .marquee-track{animation-play-state:paused}
@keyframes scroll-x{from{transform:translateX(0)}to{transform:translateX(-100%)}}
@media(prefers-reduced-motion:reduce){
  .marquee{flex-wrap:wrap;justify-content:center;gap:20px}
  .marquee-track{animation:none;min-width:0}
  .marquee-track[aria-hidden]{display:none}
}
.sponsor{flex:none;display:grid;place-items:center;background:#fff;border-radius:var(--radius-md);
  padding:14px 22px;height:84px;min-width:140px;box-shadow:0 2px 10px rgba(0,0,0,.10);transition:var(--transition)}
.sponsor img{max-height:54px;max-width:150px;width:auto;object-fit:contain;display:block}
/* animiertes ISN-Markenlogo (quadratisch) etwas größer als die Wortmarken */
.sponsor-isn img{height:46px;width:46px;max-height:46px;border-radius:11px}
.sponsor:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow)}
a.sponsor{text-decoration:none}

/* Footer */
.footer{background:var(--bg-muted);border-top:1px solid var(--border);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.footer h4{margin-bottom:16px;font-size:1rem}
.footer ul{list-style:none;display:grid;gap:9px;font-size:.95rem}
/* Kontaktspalte exakt bündig zur ersten <li> der Nachbarspalten:
   erste .contact-line direkt unter h4, Folgezeilen mit gleichem Abstand wie ul-gap */
.footer .contact-line{margin-top:9px}
.footer .contact-line:first-of-type{margin-top:0}
.footer a{color:var(--text-muted)}
.footer a:hover{color:var(--c-primary)}
.foot-credit{display:inline-flex;align-items:center;gap:8px}
.isn-logo-link{display:inline-flex;line-height:0;border-radius:6px;transition:transform .25s ease}
.isn-logo-link:hover{transform:translateY(-1px) scale(1.06)}
.isn-logo-link img{display:block}
.footer-bottom{border-top:1px solid var(--border);margin-top:34px;padding-top:20px;color:var(--text-dim);
  font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media(max-width:780px){.footer-grid{grid-template-columns:1fr}}

/* Hero beginnt unter der Nav (84px); --note-h=0 seit Entfernen der Preview-Leiste */
.hero{padding-top:calc(84px + var(--note-h))}
/* Rechtsseiten (Impressum/Datenschutz/404): Content unter den fixen Header
   (Nav 84px + Preview-Banner) schieben — sonst überlappt der Titel die Navigation. */
main.legal{padding-top:calc(84px + var(--note-h) + 36px)}
@media(max-width:680px){main.legal{padding-top:calc(84px + var(--note-h) + 20px)}}

/* Intelligentes Event-Popup */
.event-modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:20px;
  background:rgba(2,6,23,0);backdrop-filter:blur(0px);opacity:0;
  transition:opacity .7s ease, background .7s ease, backdrop-filter .7s ease}
.event-modal.show{display:flex;opacity:1;background:rgba(2,6,23,.74);backdrop-filter:blur(8px)}

/* Card-Auftritt: sanft, ruhig — zartes Hochgleiten + Fade, keine Drehung, kein Bounce. */
.event-card{position:relative;background:var(--bg-card);border-radius:var(--radius-lg);
  max-width:560px;width:100%;max-height:calc(100dvh - 40px);overflow-y:auto;overflow-x:hidden;
  transform-origin:50% 100%;-webkit-overflow-scrolling:touch;
  box-shadow:0 24px 70px rgba(0,0,0,.55), 0 0 0 1px var(--border), 0 8px 44px rgba(79,156,74,.22);
  transform:translateY(20px) scale(.985);opacity:0;
  transition:transform .9s cubic-bezier(.22,.61,.36,1), opacity .8s ease}
.event-modal.show .event-card{transform:none;opacity:1}
/* dezente Scrollbar, falls Inhalt höher als der Viewport (Mobile) */
.event-card::-webkit-scrollbar{width:6px}
.event-card::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--c-primary) 40%,transparent);border-radius:3px}

/* Gestaffeltes Einblenden der Inhalte (stagger) — sanft, ruhig, fließend */
.event-card .ec-img,.event-card .ec-badge,.event-card h3,
.event-card .ec-meta,.event-card .ec-text,.event-card .ec-actions{
  opacity:0;transform:translateY(8px);transition:opacity .7s ease, transform .7s cubic-bezier(.22,.61,.36,1)}
.event-modal.show .event-card .ec-img{opacity:1;transform:none;transition-delay:.25s}
.event-modal.show .event-card .ec-badge{opacity:1;transform:none;transition-delay:.40s}
.event-modal.show .event-card h3{opacity:1;transform:none;transition-delay:.50s}
.event-modal.show .event-card .ec-meta{opacity:1;transform:none;transition-delay:.60s}
.event-modal.show .event-card .ec-text{opacity:1;transform:none;transition-delay:.70s}
.event-modal.show .event-card .ec-actions{opacity:1;transform:none;transition-delay:.80s}

/* Inhalt-Layer (Bild, Body, Close) */
.event-card .ec-img,.event-card .ec-body{position:relative;z-index:1}
.event-card .ec-close{z-index:5}

/* weicher, schwebender Schatten mit zartem grünem Akzent (statisch, ruhig) */
.event-card{box-shadow:0 30px 80px rgba(0,0,0,.6), 0 10px 44px rgba(79,156,74,.24)}

@media(prefers-reduced-motion:reduce){
  .event-card{transform-origin:50% 50%;transition:opacity .3s ease}
  .event-modal.show .event-card::after{animation:none}
  /* kein Stagger/keine Slides bei reduzierter Bewegung */
  .event-card .ec-img,.event-card .ec-badge,.event-card h3,
  .event-card .ec-meta,.event-card .ec-text,.event-card .ec-actions{transition:opacity .3s ease;transform:none}
  .event-modal.show .event-card :where(.ec-img,.ec-badge,h3,.ec-meta,.ec-text,.ec-actions){transition-delay:0s}
}
.event-card .ec-img{width:100%;aspect-ratio:5/3;object-fit:cover;display:block}
.event-card .ec-body{padding:24px 26px 26px}
.event-card .ec-badge{display:inline-block;background:var(--grad-brand);color:var(--on-brand);
  font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;padding:5px 12px;border-radius:var(--radius-pill);margin-bottom:12px}
.event-card h3{font-size:1.5rem;margin-bottom:8px;line-height:1.2}
.event-card .ec-meta{color:var(--c-accent-text);font-weight:600;margin-bottom:12px}
.event-card .ec-text{color:var(--text-muted);font-size:.95rem;margin-bottom:20px}
.event-card .ec-actions{display:flex;gap:10px;flex-wrap:wrap}
.event-card .ec-close{position:absolute;top:14px;right:14px;width:38px;height:38px;border:0;cursor:pointer;
  border-radius:50%;background:rgba(2,6,23,.55);color:#fff;display:grid;place-items:center;font-size:20px;line-height:1;z-index:4}
.event-card .ec-close:hover{background:rgba(2,6,23,.8)}

/* ===== Mobile: Bottom-Sheet — gleitet von unten herein, dockt unten an ===== */
@media(max-width:520px){
  .event-modal{padding:0;align-items:flex-end}
  .event-card{max-width:100%;width:100%;max-height:92dvh;transform-origin:50% 100%;
    border-radius:22px 22px 0 0;
    /* von unten hereingleiten statt Dreh-Schwung (natürliches Sheet-Gefühl) */
    transform:translateY(100%);transition:transform .55s cubic-bezier(.16,1,.3,1),opacity .4s ease}
  .event-modal.show .event-card{transform:translateY(0)}
  .event-card h3{font-size:1.25rem}
  .event-card .ec-body{padding:20px 20px 24px;padding-bottom:max(24px,env(safe-area-inset-bottom))}
  .event-card .ec-img{aspect-ratio:16/9}            /* flacher → mehr Platz für Text/Buttons */
  .event-card .ec-actions{flex-direction:column}    /* Buttons untereinander, leichter tippbar */
  .event-card .ec-actions .btn{width:100%;justify-content:center}
  /* Griff-Indikator wie bei nativen Sheets */
  .event-card::after{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);
    width:40px;height:4px;border-radius:2px;background:rgba(255,255,255,.5);
    z-index:5;opacity:0;box-shadow:none;inset:auto auto auto 50%;animation:none;
    transition:opacity .4s ease .3s}
  .event-modal.show .event-card::after{opacity:1;animation:none;box-shadow:none}
}
@media(max-width:520px) and (prefers-reduced-motion:reduce){
  .event-card{transition:opacity .3s ease}
  .event-modal.show .event-card{transform:none}
}
