/* ===================== LUK247 – Kantine (ktw) ===================== */
.luk247-ktw{
  --bg1:#343b4a;
  --bg2:#2c3140;
  --text:#f7f8fc;
  --muted:rgba(247,248,252,.75);
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --radius:22px;
  --blue:#4fdcff;
  --green:#35d07f;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;
  color:var(--text);
  max-width:760px;
  margin:0 auto;
}
.luk247-ktw *{ box-sizing:border-box; }

/* HERO */
.luk247-ktw .ktw-hero{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  background:#0f1720;
  border:1px solid rgba(255,255,255,.10);
  box-shadow:var(--shadow);
  margin:18px 0;
}
.luk247-ktw .ktw-hero-img{
  width:100%;
  height:240px;
  object-fit:cover;
  object-position:center;
  display:block;
  filter:brightness(1.03) contrast(1.05) saturate(1.05);
}
.luk247-ktw .ktw-hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.18) 0%, rgba(44,49,64,.86) 62%, rgba(44,49,64,.96) 100%);
  pointer-events:none;
}
.luk247-ktw .ktw-hero-text{
  position:absolute;
  left:18px;
  right:18px;
  bottom:16px;
  text-align:center;
}
.luk247-ktw .ktw-h1{
  margin:0 0 6px;
  font-size:22px;
  font-weight:900;
  letter-spacing:-.01em;
  text-shadow:0 10px 22px rgba(0,0,0,.40);
}
.luk247-ktw .ktw-sub{
  margin:0;
  font-size:14.5px;
  font-weight:800;
  color:rgba(255,255,255,.88);
  text-shadow:0 10px 22px rgba(0,0,0,.40);
  line-height:1.4;
}

/* Card */
.luk247-ktw .ktw-card{
  background:linear-gradient(180deg,var(--bg1),var(--bg2));
  border:1px solid rgba(255,255,255,.10);
  box-shadow:var(--shadow);
  border-radius:var(--radius);
  margin:16px 0;
  overflow:hidden;
  position:relative;
}
.luk247-ktw .ktw-card::before{
  content:"";
  position:absolute;
  inset:0;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
  pointer-events:none;
}
.luk247-ktw .ktw-card-title{
  padding:14px 16px 10px;
  text-align:center;
  font-weight:900;
  border-bottom:1px solid rgba(255,255,255,.08);
  color:rgba(255,255,255,.92);
  letter-spacing:.02em;
}
.luk247-ktw .ktw-card-body{ padding:16px; }

/* Text */
.luk247-ktw .ktw-p{
  margin:8px 0;
  font-size:15px;
  line-height:1.55;
  font-weight:700;
  color:rgba(255,255,255,.92);
}
.luk247-ktw .ktw-strong{ font-weight:900; }
.luk247-ktw .ktw-center{ text-align:center; }

.luk247-ktw .ktw-link{
  color:var(--blue);
  text-decoration:none;
  font-weight:900;
}
.luk247-ktw .ktw-link:hover{ text-decoration:underline; }

.luk247-ktw .ktw-underline{
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:2px;
}

/* Section title */
.luk247-ktw .ktw-sec-title{
  text-align:center;
  font-weight:950;
  letter-spacing:.01em;
  margin:6px 0 14px;
  font-size:18px;
  color:rgba(255,255,255,.92);
}

/* Blocks */
.luk247-ktw .ktw-block{ margin-bottom:16px; }

/* Inner Boxes */
.luk247-ktw .ktw-box{
  margin:18px 0;
  padding:14px;
  border-radius:16px;
  text-align:center;
  border:1px solid transparent;
}
.luk247-ktw .ktw-box--blue{
  background:linear-gradient(180deg, rgba(79,220,255,.14), rgba(44,49,64,.88));
  border-color:rgba(79,220,255,.28);
}
.luk247-ktw .ktw-box--green{
  background:linear-gradient(180deg, rgba(53,208,127,.18), rgba(44,49,64,.92));
  border-color:rgba(53,208,127,.32);
}

/* PC */
@media (min-width:900px){
  .luk247-ktw{ max-width:820px; }
  .luk247-ktw .ktw-hero-img{ height:260px; }
  .luk247-ktw .ktw-h1{ font-size:26px; }
  .luk247-ktw .ktw-sub{ font-size:15px; }
}

/* Mobile */
@media (max-width:620px){
  .luk247-ktw .ktw-hero-img{ height:210px; }
  .luk247-ktw .ktw-card{ border-radius:18px; }
}

@media (prefers-reduced-motion: reduce){
  .luk247-ktw *{ scroll-behavior:auto; }
}


/* ===================== LUK247 – Speiseplan (sp52) ===================== */
.luk247-sp52{
  --bg1:#343b4a;
  --bg2:#2c3140;
  --text:#f7f8fc;
  --muted:rgba(247,248,252,.72);
  --line:rgba(255,255,255,.12);
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --radius:24px;
  --accent:#4fdcff;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;
  color:var(--text);
  max-width:820px;
  margin:0 auto 24px;
}
.luk247-sp52 *{ box-sizing:border-box; }

.luk247-sp52 .sp-card{
  background:linear-gradient(180deg,var(--bg1),var(--bg2));
  border:1px solid rgba(255,255,255,.10);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:22px;
  position:relative;
  overflow:hidden;
}
.luk247-sp52 .sp-card::before{
  content:"";
  position:absolute; inset:0;
  pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
  border-radius:var(--radius);
}

/* Header */
.luk247-sp52 .sp-head{
  display:flex;
  gap:14px;
  align-items:center;
  margin-bottom:18px;
}
.luk247-sp52 .sp-icon{
  width:52px;height:52px;
  display:grid;place-items:center;
  font-size:26px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  border-radius:16px;
  flex:0 0 auto;
}
.luk247-sp52 h2{
  margin:0;
  font-size:24px;
  font-weight:900;
  letter-spacing:-.01em;
}
.luk247-sp52 .sp-sub{
  margin:3px 0 0;
  font-size:15px;
  font-weight:700;
  color:var(--muted);
  line-height:1.35;
}

/* Tage */
.luk247-sp52 .sp-days{
  display:grid;
  gap:14px;
}
.luk247-sp52 .sp-day{
  background:rgba(0,0,0,.16);
  border:1px solid rgba(255,255,255,.10);
  border-radius:20px;
  padding:16px 16px 14px;
}
.luk247-sp52 .sp-day h3{
  margin:0 0 10px;
  font-size:17px;
  font-weight:900;
  color:rgba(255,255,255,.94);
  padding-bottom:10px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.luk247-sp52 .sp-day p{
  margin:8px 0;
  font-size:15px;
  line-height:1.55;
  font-weight:700;
  color:rgba(255,255,255,.90);
}
.luk247-sp52 .sp-day strong{
  color:#ffffff;
  font-weight:900;
}

/* Meta */
.luk247-sp52 .sp-meta{
  color:rgba(247,248,252,.72);
  font-weight:700;
  font-size:14px;
}

/* Desktop */
@media (min-width:900px){
  .luk247-sp52{ max-width:900px; }
  .luk247-sp52 .sp-card{ padding:24px; }
  .luk247-sp52 h2{ font-size:26px; }
  .luk247-sp52 .sp-day{ padding:18px; }
}

/* Mobile */
@media (max-width:520px){
  .luk247-sp52 .sp-card{ padding:18px; border-radius:20px; }
  .luk247-sp52 h2{ font-size:21px; }
  .luk247-sp52 .sp-sub{ font-size:14.5px; }
  .luk247-sp52 .sp-day{ border-radius:18px; }
}


/* ===================== LUK247 – Back Button ===================== */
.luk247-backwrap{
  max-width:380px;
  margin:22px auto 0;
  padding:0 12px;
}

.luk247-backbtn{
  --bg1:#2f3b50;
  --bg2:#253043;
  --bgH1:#2b3950;
  --bgH2:#202b3d;
  --text:#ffffff;
  --border:rgba(79,209,255,.55);
  --accent:#4FD1FF;

  width:100%;
  min-height:66px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;

  background:linear-gradient(180deg,var(--bg1),var(--bg2));
  color:var(--text);
  border:2px solid var(--border);
  border-radius:24px;

  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  font-size:19px;
  font-weight:900;
  letter-spacing:.03em;

  cursor:pointer;

  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.12),
    0 14px 32px rgba(0,0,0,.45);

  transition:
    transform .15s ease,
    box-shadow .2s ease,
    border-color .2s ease,
    background .2s ease;
}

.luk247-backicon{
  width:24px;
  height:24px;
  color:var(--accent);
}

.luk247-backbtn:hover{
  background:linear-gradient(180deg,var(--bgH1),var(--bgH2));
  border-color:rgba(79,209,255,.85);
  transform:translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.14),
    0 18px 38px rgba(0,0,0,.55);
}

.luk247-backbtn:active{
  transform:translateY(0);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.1),
    0 10px 22px rgba(0,0,0,.4);
}

.luk247-backbtn:focus-visible{
  outline:3px solid var(--accent);
  outline-offset:4px;
}

.luk247-backstrip{
  max-width:440px;
  height:2px;
  margin:16px auto 24px;
  border-radius:2px;

  background:linear-gradient(
    90deg,
    transparent,
    rgba(79,209,255,.45),
    transparent
  );

  box-shadow:0 1px 8px rgba(79,209,255,.22);
}


/* ===================== LUK247 – Footer ===================== */
.luk247-footer{
  padding:26px 16px 30px;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;
}

.luk247-footer-card{
  max-width:880px;
  margin:0 auto;
  border-radius:30px;
  background:linear-gradient(180deg,#3a3f4f,#2c3140);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 18px 40px rgba(0,0,0,.45);
  padding:18px 16px 16px;
}

.luk247-footer-brand{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:10px;
  margin-bottom:12px;
}

.luk247-footer-mark{display:flex;gap:4px}
.luk247-footer-mark .b{
  width:4px;
  border-radius:6px;
  background:linear-gradient(180deg,#4fd1ff,#4fd1ff55);
}
.luk247-footer-mark .b:nth-child(1){height:10px}
.luk247-footer-mark .b:nth-child(2){height:16px}
.luk247-footer-mark .b:nth-child(3){height:12px}
.luk247-footer-mark .b:nth-child(4){height:18px}

.luk247-footer-name{
  font-weight:900;
  letter-spacing:.22em;
  font-size:18px;
  color:#fff;
}

.luk247-footer-social{
  display:flex;
  justify-content:center;
  gap:14px;
  margin-bottom:16px;
}

.luk247-socialbtn{
  width:54px;
  height:54px;
  border-radius:16px;
  display:flex;
  justify-content:center;
  align-items:center;
  background:#fff;
  border:1px solid rgba(0,0,0,.15);
}

.luk247-footstack{
  max-width:720px;
  margin:0 auto 14px;
}

.luk247-footpill{
  display:flex;
  justify-content:center;
  align-items:center;
  min-height:64px;
  border-radius:26px;
  font-size:22px;
  font-weight:900;
  text-decoration:none;
  color:#fff;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
}

.luk247-legal{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:0 6px;
  margin:10px 0;
}

.luk247-legal-link{
  white-space:nowrap;
  font-size:13px;
  color:rgba(255,255,255,.78);
  text-decoration:none;
}

.dot{
  opacity:.55;
  color:#fff;
}

.luk247-copy{
  text-align:center;
  font-size:14px;
  color:rgba(247,248,252,.72);
  margin:0;
}