/* =========================================================
   TRAININGS — CSS specyficzny dla strony Szkolenia
   ========================================================= */

/* PAGE HEAD */
.page-head {
  max-width: 1640px; margin: 0 auto; padding: 40px 32px 28px;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: end;
  border-bottom: 1px solid var(--line);
}
.page-head .crumb { font-family: "JetBrains Mono"; font-size: 10px; letter-spacing: 0.28em; color: var(--accent); text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.page-head .crumb .sep { color: var(--fg-dim-3); }
.page-head h1 { font-size: clamp(40px, 5.6vw, 80px); line-height: 0.92; letter-spacing: -0.005em; }
.page-head h1 em { font-style: normal; color: var(--accent); }
.page-head .sub { margin-top: 14px; color: var(--fg-dim); font-size: 14px; max-width: 600px; line-height: 1.5; }
.page-head .r { display: flex; flex-direction: column; gap: 14px; align-items: flex-end; }
.stat-row { display: flex; border: 1px solid var(--line-2); }
.stat { padding: 14px 22px; border-right: 1px solid var(--line-2); min-width: 115px; }
.stat:last-child { border-right: none; }
.stat .k { font-family: "JetBrains Mono"; font-size: 9px; letter-spacing: 0.24em; color: var(--fg-dim-2); text-transform: uppercase; }
.stat .v { font-family: "Oswald"; font-size: 28px; font-weight: 600; margin-top: 4px; color: #fff; line-height: 1; }
.stat .v em { color: var(--accent); font-style: normal; }

/* CONTROLS */
.controls { max-width: 1640px; margin: 0 auto; padding: 20px 32px; display: flex; justify-content: space-between; align-items: center; gap: 20px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.tabs { display: flex; gap: 0; border: 1px solid var(--line-2); }
.tabs button { padding: 11px 18px; font-family: "JetBrains Mono"; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-dim); border-right: 1px solid var(--line-2); }
.tabs button:last-child { border-right: none; }
.tabs button.on { background: var(--accent); color: #0a0a0a; }
.tabs button:hover:not(.on) { color: #fff; }
.tabs button .ct { margin-left: 6px; color: var(--fg-dim-3); }
.tabs button.on .ct { color: rgba(10,10,10,0.6); }
.controls .right { display: flex; gap: 10px; align-items: center; font-family: "JetBrains Mono"; font-size: 11px; color: var(--fg-dim); letter-spacing: 0.14em; text-transform: uppercase; }
.controls .right select, .controls .right input { background: transparent; border: 1px solid var(--line-2); color: #fff; padding: 8px 12px; font: inherit; font-family: "JetBrains Mono"; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; outline: none; }
.controls .right input { min-width: 240px; }
.controls .right .view { display: flex; gap: 0; border: 1px solid var(--line-2); }
.controls .right .view button { padding: 8px 12px; color: var(--fg-dim); border-right: 1px solid var(--line-2); }
.controls .right .view button:last-child { border-right: none; }
.controls .right .view button.on { color: var(--accent); }

/* FEATURED */
.featured-wrap { max-width: 1640px; margin: 0 auto; padding: 28px 32px 0; }
.featured { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; border: 1px solid var(--line); background: var(--bg-2); min-height: 380px; position: relative; overflow: hidden; }
.featured .img { position: relative; overflow: hidden; background: #000; }
.featured .img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,transparent 60%,var(--bg-2) 100%), linear-gradient(180deg,transparent 50%,rgba(0,0,0,0.6) 100%); }
.featured .img img { width: 100%; height: 100%; object-fit: cover; opacity: 0.85; }
.featured .img .stripes { position: absolute; inset: 0; background-image: repeating-linear-gradient(135deg,rgba(0,0,0,0.5) 0 2px,transparent 2px 80px); pointer-events: none; }
.featured .img .badge { position: absolute; top: 20px; left: 20px; background: var(--accent); color: #0a0a0a; font-family: "JetBrains Mono"; font-size: 10px; letter-spacing: 0.22em; padding: 6px 12px; text-transform: uppercase; font-weight: 700; z-index: 3; }
.featured .img .corner { position: absolute; bottom: 20px; left: 20px; color: #fff; z-index: 3; font-family: "JetBrains Mono"; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; }
.featured .img .corner b { color: var(--accent); font-weight: 500; }
.featured .body { padding: 32px 36px; display: flex; flex-direction: column; gap: 18px; position: relative; }
.featured .lead { font-family: "JetBrains Mono"; font-size: 10px; letter-spacing: 0.28em; color: var(--accent); text-transform: uppercase; display: flex; gap: 14px; align-items: center; }
.featured .lead .sep { color: var(--fg-dim-3); }
.featured h2 { font-size: 46px; line-height: 0.95; letter-spacing: -0.005em; }
.featured h2 em { color: var(--accent); font-style: normal; }
.featured .desc { color: var(--fg-dim); font-size: 14px; line-height: 1.5; max-width: 520px; }
.featured .meta { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: 6px; }
.featured .meta .m { padding: 14px 0; border-right: 1px solid var(--line); }
.featured .meta .m:last-child { border-right: none; }
.featured .meta .k { font-family: "JetBrains Mono"; font-size: 9px; letter-spacing: 0.22em; color: var(--fg-dim-2); text-transform: uppercase; }
.featured .meta .v { font-family: "Oswald"; font-size: 20px; color: #fff; margin-top: 4px; letter-spacing: 0.01em; }
.featured .meta .v em { color: var(--accent); font-style: normal; }
.featured .cta-row { display: flex; gap: 12px; margin-top: auto; align-items: center; }
.btn { padding: 14px 22px; font-family: "JetBrains Mono"; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; border: 1px solid var(--line-2); color: #fff; display: inline-flex; align-items: center; gap: 10px; }
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.primary { background: var(--accent); color: #0a0a0a; border-color: var(--accent); font-weight: 600; }
.btn.primary:hover { background: var(--accent-2); color: #0a0a0a; border-color: var(--accent-2); }
.featured .progress { position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--line); }
.featured .progress::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 38%; background: var(--accent); }
.featured .seats { font-family: "JetBrains Mono"; font-size: 10px; color: var(--fg-dim); letter-spacing: 0.18em; text-transform: uppercase; }
.featured .seats b { color: var(--accent); font-weight: 500; }

/* SECTION HEAD */
.sec-head { max-width: 1640px; margin: 48px auto 18px; padding: 0 32px; display: flex; align-items: end; justify-content: space-between; border-bottom: 1px solid var(--line); padding-bottom: 14px; }
.sec-head .l { display: flex; align-items: baseline; gap: 14px; }
.sec-head .num { font-family: "JetBrains Mono"; font-size: 11px; letter-spacing: 0.28em; color: var(--accent); text-transform: uppercase; }
.sec-head h2 { font-size: 22px; color: #fff; letter-spacing: 0.02em; }
.sec-head .r { font-family: "JetBrains Mono"; font-size: 10px; letter-spacing: 0.22em; color: var(--fg-dim-2); text-transform: uppercase; display: flex; gap: 16px; align-items: center; }
.sec-head .r a { color: var(--accent); border-bottom: 1px dotted var(--accent); }

/* CARDS GRID */
.cards { max-width: 1640px; margin: 0 auto; padding: 0 32px 30px; display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.card { position: relative; border: 1px solid var(--line); background: var(--bg-2); display: flex; flex-direction: column; overflow: hidden; transition: border-color .15s ease, transform .15s ease; }
.card:hover { border-color: var(--line-3); transform: translateY(-2px); }
.card.feat:hover { border-color: var(--accent); }
.card .media { position: relative; aspect-ratio: 16/10; overflow: hidden; background: #000; }
.card .media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.8; transition: opacity .2s ease, transform .4s ease; }
.card:hover .media img { opacity: 0.95; transform: scale(1.04); }
.card .media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg,transparent 40%,rgba(0,0,0,0.6) 100%); pointer-events: none; }
.card .media .stripes { position: absolute; inset: 0; background-image: repeating-linear-gradient(135deg,rgba(0,0,0,0.4) 0 1px,transparent 1px 60px); pointer-events: none; }
.card .topbar { position: absolute; top: 12px; left: 12px; right: 12px; display: flex; justify-content: space-between; gap: 8px; z-index: 3; }
.card .tag { font-family: "JetBrains Mono"; font-size: 9px; letter-spacing: 0.22em; padding: 5px 9px; text-transform: uppercase; font-weight: 600; background: rgba(10,10,10,0.8); color: #fff; border: 1px solid rgba(255,255,255,0.15); }
.card .tag.accent { background: var(--accent); color: #0a0a0a; border-color: var(--accent); }
.card .tag.live { background: rgba(255,106,26,0.15); color: var(--accent); border-color: var(--accent); }
.card .tag.live::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-right: 6px; vertical-align: middle; animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.35} }
.card .tag.ok { background: rgba(52,208,122,0.12); color: var(--ok); border-color: rgba(52,208,122,0.45); }
.card .tag.warn { background: rgba(255,181,71,0.12); color: var(--warn); border-color: rgba(255,181,71,0.5); }
.card .lvl { position: absolute; bottom: 12px; left: 12px; z-index: 3; display: flex; align-items: center; gap: 8px; font-family: "JetBrains Mono"; font-size: 10px; color: #fff; letter-spacing: 0.16em; text-transform: uppercase; }
.card .lvl .bars { display: flex; gap: 2px; }
.card .lvl .bars i { width: 3px; height: 10px; background: rgba(255,255,255,0.25); display: block; }
.card .lvl[data-lvl="1"] .bars i:nth-child(-n+1),
.card .lvl[data-lvl="2"] .bars i:nth-child(-n+2),
.card .lvl[data-lvl="3"] .bars i:nth-child(-n+3),
.card .lvl[data-lvl="4"] .bars i:nth-child(-n+4) { background: var(--accent); }
.card .dur { position: absolute; bottom: 12px; right: 12px; z-index: 3; font-family: "JetBrains Mono"; font-size: 11px; color: #fff; letter-spacing: 0.12em; background: rgba(10,10,10,0.75); padding: 4px 9px; border: 1px solid rgba(255,255,255,0.12); }
.card .body { padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card .head-line { font-family: "JetBrains Mono"; font-size: 10px; letter-spacing: 0.22em; color: var(--fg-dim); text-transform: uppercase; display: flex; justify-content: space-between; align-items: center; }
.card .head-line .id { color: var(--accent); }
.card h3 { font-family: "Oswald"; font-size: 22px; color: #fff; line-height: 1.05; letter-spacing: 0.005em; text-transform: uppercase; }
.card h3 em { color: var(--accent); font-style: normal; }
.card .lead { font-size: 13px; color: var(--fg-dim); line-height: 1.5; }
.card .modules { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.card .modules span { font-family: "JetBrains Mono"; font-size: 9px; letter-spacing: 0.14em; padding: 4px 8px; border: 1px solid var(--line-2); color: var(--fg-dim); text-transform: uppercase; }
.card .meta-row { display: grid; grid-template-columns: 1fr 1fr 1fr; border-top: 1px solid var(--line); background: #0c0c0c; }
.card .meta-row .m { padding: 12px 14px; border-right: 1px solid var(--line); }
.card .meta-row .m:last-child { border-right: none; }
.card .meta-row .k { font-family: "JetBrains Mono"; font-size: 9px; letter-spacing: 0.2em; color: var(--fg-dim-2); text-transform: uppercase; }
.card .meta-row .v { font-family: "Oswald"; font-size: 16px; color: #fff; margin-top: 3px; letter-spacing: 0.01em; }
.card .meta-row .v em { color: var(--accent); font-style: normal; font-size: 12px; font-family: "JetBrains Mono"; letter-spacing: 0.05em; }
.card .seats-bar { padding: 10px 18px 12px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; }
.card .seats-bar .info { font-family: "JetBrains Mono"; font-size: 10px; letter-spacing: 0.16em; color: var(--fg-dim); text-transform: uppercase; display: flex; justify-content: space-between; }
.card .seats-bar .info b { color: #fff; font-weight: 500; }
.card .seats-bar .info .full b { color: var(--warn); }
.card .seats-bar .bar { height: 3px; background: var(--line-2); position: relative; overflow: hidden; }
.card .seats-bar .bar::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: var(--p); background: var(--accent); }
.card .seats-bar .bar.full::after { background: var(--warn); }
.card .seats-bar .bar.ok::after { background: var(--ok); }
.card .foot { padding: 14px 18px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); background: #0a0a0a; }
.card .foot .price { font-family: "Oswald"; font-size: 22px; color: #fff; letter-spacing: 0.01em; }
.card .foot .price em { color: var(--accent); font-style: normal; font-family: "JetBrains Mono"; font-size: 11px; letter-spacing: 0.1em; margin-left: 4px; }
.card .foot .price .crossed { color: var(--fg-dim-3); font-size: 13px; text-decoration: line-through; margin-right: 6px; }
.card .foot .cta { font-family: "JetBrains Mono"; font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent); display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--accent); padding: 9px 14px; }
.card .foot .cta:hover { background: var(--accent); color: #0a0a0a; }
.card .foot .cta.disabled { color: var(--fg-dim-3); border-color: var(--line-2); pointer-events: none; }

/* CERT BANNER */
.cert { max-width: 1640px; margin: 0 auto 40px; padding: 0 32px; }
.cert-inner { border: 1px solid var(--line); background: linear-gradient(120deg,rgba(255,106,26,0.06) 0%,transparent 60%),var(--bg-2); padding: 28px 32px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; align-items: center; position: relative; overflow: hidden; }
.cert-inner::before { content: ""; position: absolute; right: -50px; top: -50px; width: 300px; height: 300px; background-image: repeating-linear-gradient(135deg,rgba(255,106,26,0.06) 0 1px,transparent 1px 50px); transform: rotate(15deg); pointer-events: none; }
.cert-inner h3 { font-size: 30px; line-height: 1; letter-spacing: 0.01em; }
.cert-inner h3 em { color: var(--accent); font-style: normal; }
.cert-inner .sub { color: var(--fg-dim); font-size: 13px; line-height: 1.5; margin-top: 10px; max-width: 480px; }
.cert-inner .level { position: relative; }
.cert-inner .level .lk { font-family: "JetBrains Mono"; font-size: 10px; letter-spacing: 0.22em; color: var(--fg-dim-2); text-transform: uppercase; }
.cert-inner .level .lv { font-family: "Oswald"; font-size: 30px; color: #fff; margin-top: 4px; letter-spacing: 0.01em; line-height: 1; }
.cert-inner .level .lv em { color: var(--accent); font-style: normal; }
.cert-inner .level .meta { font-family: "JetBrains Mono"; font-size: 10px; color: var(--fg-dim); margin-top: 6px; letter-spacing: 0.1em; text-transform: uppercase; }
.cert-inner .level .bar { height: 3px; background: var(--line-2); margin-top: 8px; position: relative; }
.cert-inner .level .bar::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: var(--p); background: var(--accent); }

/* CALENDAR */
.cal-strip { max-width: 1640px; margin: 0 auto 40px; padding: 0 32px; }
.cal-grid { border: 1px solid var(--line); background: var(--bg-2); display: grid; grid-template-columns: 120px 1fr; min-height: 160px; }
.cal-grid .left { padding: 18px 16px; border-right: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.cal-grid .left .mo { font-family: "Oswald"; font-size: 28px; color: #fff; letter-spacing: 0.02em; line-height: 1; }
.cal-grid .left .mo em { color: var(--accent); font-style: normal; }
.cal-grid .left .lab { font-family: "JetBrains Mono"; font-size: 9px; letter-spacing: 0.22em; color: var(--fg-dim-2); text-transform: uppercase; margin-top: 6px; }
.cal-grid .left .nav { display: flex; gap: 6px; margin-top: auto; }
.cal-grid .left .nav button { border: 1px solid var(--line-2); padding: 6px 10px; font-family: "JetBrains Mono"; font-size: 11px; color: var(--fg-dim); }
.cal-grid .left .nav button:hover { color: var(--accent); border-color: var(--accent); }
.cal-grid .right { padding: 18px 18px; display: grid; grid-template-columns: repeat(7,1fr); gap: 10px; align-content: start; }
.cal-day { border: 1px solid var(--line); padding: 10px; min-height: 120px; position: relative; display: flex; flex-direction: column; gap: 6px; background: #0c0c0c; }
.cal-day .dn { font-family: "JetBrains Mono"; font-size: 9px; letter-spacing: 0.2em; color: var(--fg-dim-2); text-transform: uppercase; }
.cal-day .d { font-family: "Oswald"; font-size: 18px; color: #fff; line-height: 1; }
.cal-day.today { border-color: var(--accent); background: rgba(255,106,26,0.06); }
.cal-day.today .d { color: var(--accent); }
.cal-day .ev { font-family: "JetBrains Mono"; font-size: 9px; letter-spacing: 0.14em; color: #fff; border-left: 2px solid var(--accent); padding: 3px 6px; background: rgba(255,255,255,0.04); text-transform: uppercase; margin-top: auto; line-height: 1.3; }
.cal-day .ev.full { border-color: var(--warn); color: var(--warn); }
.cal-day .ev.ok { border-color: var(--ok); }
.cal-day .ev.live { background: rgba(255,106,26,0.14); color: var(--accent); border-color: var(--accent); }

/* RESPONSIVE */
@media (max-width: 1180px) { .cards { grid-template-columns: repeat(2,1fr); } .featured { grid-template-columns: 1fr; } .page-head { grid-template-columns: 1fr; } }
@media (max-width: 740px) { .cards { grid-template-columns: 1fr; } }