/* Herní režimy – izolovaná vizuální vrstva navazující na veřejný web. */

.game-modes-page {
  background:
    radial-gradient(circle at 10% 14%, rgba(255, 212, 0, .055), transparent 28rem),
    radial-gradient(circle at 90% 42%, rgba(255, 255, 255, .025), transparent 32rem),
    #050505;
}

.game-modes {
  width: min(1240px, calc(100% - 3rem));
  max-width: none;
  margin-inline: auto;
  padding: 132px 0 96px !important;
  counter-reset: mode-group;
}

.game-modes .page-title {
  position: relative;
  margin: 0 0 2rem;
  padding-top: 1.6rem;
  color: #fff;
  font-size: clamp(2.35rem, 5vw, 4.8rem);
  line-height: .94;
  letter-spacing: -.035em;
  text-align: left;
}

.game-modes .page-title::before {
  content: "HERNÍ SYSTÉM LASERFORCE";
  position: absolute;
  inset: 0 auto auto 0;
  color: var(--yellow);
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .18em;
}

.game-modes .banner-upozorneni {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem;
  margin: 0 0 3rem;
  padding: 1.25rem 1.4rem;
  color: rgba(255, 255, 255, .78);
  background: rgba(255, 255, 255, .025);
  border: 0;
  border-left: 3px solid var(--yellow);
  border-radius: 0;
  line-height: 1.65;
}

.game-modes .banner-icon {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  color: #050505;
  background: var(--yellow);
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 900;
}

.game-modes .section-card {
  position: relative;
  margin: 0 0 2rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  overflow: hidden;
  background: linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.012));
  border: 1px solid rgba(255, 255, 255, .09);
  border-top: 2px solid var(--yellow);
  border-radius: 12px;
  box-shadow: none;
}

.game-modes .section-card:hover {
  transform: none;
  box-shadow: none;
}

.game-modes .section-label {
  max-width: calc(100% - 5rem);
  margin: 0;
  color: #fff;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.4vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -.015em;
  text-transform: none;
}

.game-modes .section-divider {
  width: 3.25rem;
  height: 3px;
  margin: 1rem 0 1.5rem;
  background: var(--yellow);
  border: 0;
}

.game-modes .section-card > p {
  max-width: 940px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, .7);
  font-size: 1rem;
  line-height: 1.8;
}

.game-modes .mode-group {
  margin-top: 2rem;
  counter-increment: mode-group;
}

.game-modes .mode-group::before {
  content: "0" counter(mode-group);
  position: absolute;
  top: 1.2rem;
  right: 1.6rem;
  color: rgba(255, 212, 0, .16);
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
}

.game-modes .mode-group-description {
  max-width: 850px;
  margin: 0 0 2rem;
  color: rgba(255, 255, 255, .64);
  font-size: .98rem;
  line-height: 1.75;
}

.game-modes .mode-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin: 0;
  overflow: visible;
  background: #020202;
  border: 0;
  border-radius: 0;
  counter-reset: mode-card;
}

.game-modes .mode-card {
  position: relative;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  background: #090909;
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 10px;
  box-shadow: none;
  counter-increment: mode-card;
  transition: background-color .2s ease;
}

.game-modes .mode-card::after {
  content: "0" counter(mode-card);
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  color: rgba(255, 255, 255, .62);
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.game-modes .mode-card:hover {
  transform: none;
  background: #0d0d0d;
  border-color: transparent;
  box-shadow: none;
}

.game-modes .mode-image {
  width: 100%;
  aspect-ratio: 16 / 8.5;
  background: #111;
}

.game-modes .mode-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.72), transparent 55%);
  pointer-events: none;
}

.game-modes .mode-image img {
  --mode-image-brightness: 1;
  filter: brightness(var(--mode-image-brightness)) saturate(.82) contrast(1.05);
  transition: transform .45s ease, filter .45s ease;
}

.game-modes .mode-image img[src$="/hunters.webp"] {
  --mode-image-brightness: .60;
}

.game-modes .mode-image img[src$="/power_rangers.webp"] {
  --mode-image-brightness: .64;
}

.game-modes .mode-image img[src$="/dragon_dungeon.webp"] {
  --mode-image-brightness: .60;
}

.game-modes .mode-image img[src$="/space_marines.webp"] {
  --mode-image-brightness: .59;
}

.game-modes .mode-card:hover .mode-image img {
  transform: scale(1.025);
  filter: brightness(var(--mode-image-brightness)) saturate(1) contrast(1.05);
}

.game-modes .mode-recommended {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 3;
  width: auto;
  padding: .46rem .65rem;
  color: #050505;
  background: var(--yellow);
  font-size: .67rem;
  font-weight: 900;
  letter-spacing: .1em;
}

.game-modes .mode-recommended i {
  font-size: .72rem;
}

.game-modes .mode-card-header {
  align-items: center;
  gap: 1rem;
  padding: 1.45rem 1.5rem .8rem;
}

.game-modes .mode-title,
.game-modes .mode-card:hover .mode-title {
  min-height: 0;
  padding-right: 2.25rem;
  color: #fff;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.25;
}

.game-modes .mode-badge {
  flex: 0 0 auto;
  padding: .4rem .65rem;
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.06);
  border: 1px solid currentColor;
  border-radius: 4px;
  font-size: .68rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.game-modes .mode-badge--green { color: #66d49a; }
.game-modes .mode-badge--blue { color: #76a7ff; }
.game-modes .mode-badge--orange { color: #ffb45d; }
.game-modes .mode-badge--yellow { color: #ffe16a; }
.game-modes .mode-badge--red { color: #ff7676; }
.game-modes .mode-badge--purple { color: #b99aff; }

.game-modes .mode-difficulty {
  min-height: 1.75rem;
  padding: 0 1.5rem;
  margin: 0 0 1rem;
}

.game-modes .difficulty-label {
  margin-right: .65rem;
  color: rgba(255, 255, 255, .42);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.game-modes .difficulty-icon {
  width: 23px;
  height: 23px;
  filter: drop-shadow(0 0 4px rgba(255, 212, 0, .18));
}

.game-modes .mode-text {
  padding: 0 1.5rem;
  color: rgba(255, 255, 255, .66);
  font-size: .94rem;
  line-height: 1.78;
}

.game-modes .mode-footer {
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding: 1rem 1.5rem 1.35rem;
  border-top-color: rgba(255, 255, 255, .08);
}

.game-modes .mode-info {
  color: rgba(255, 255, 255, .78);
  font-size: .82rem;
  font-weight: 600;
}

.game-modes .mode-info i {
  color: var(--yellow);
  font-size: 1.05rem;
  -webkit-text-stroke: .35px currentColor;
}

@media (max-width: 940px) {
  .game-modes {
    width: min(100% - 2rem, 1240px);
    padding-top: 112px !important;
  }

  .game-modes .mode-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .game-modes {
    width: min(100% - 1.25rem, 1240px);
    padding-bottom: 64px !important;
  }

  .game-modes .page-title {
    margin-bottom: 1.5rem;
    padding-top: 1.45rem;
  }

  .game-modes .banner-upozorneni {
    grid-template-columns: 1fr;
    margin-bottom: 2rem;
    padding: 1.1rem;
  }

  .game-modes .section-card {
    padding: 1.25rem;
  }

  .game-modes .section-label {
    max-width: calc(100% - 3.5rem);
    font-size: 1.35rem;
  }

  .game-modes .mode-group::before {
    top: 1rem;
    right: 1rem;
    font-size: 2.8rem;
  }

  .game-modes .mode-card-header {
    align-items: flex-start;
    padding: 1.25rem 1.1rem .75rem;
  }

  .game-modes .mode-title {
    padding-right: 1.6rem;
  }

  .game-modes .mode-difficulty,
  .game-modes .mode-text {
    padding-inline: 1.1rem;
  }

  .game-modes .mode-footer {
    padding: 1rem 1.1rem 1.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .game-modes .mode-image img,
  .game-modes .mode-card {
    transition: none;
  }
}

@media print {
  .game-modes-page { background: #fff; }
  .game-modes .mode-grid { display: block; }
  .game-modes .mode-card { break-inside: avoid; border: 1px solid #999; }
}

/* ambient-gladiator-background */
body.game-modes-page {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(circle at 14% 12%, rgba(255, 212, 0, .045), transparent 30rem),
    radial-gradient(circle at 88% 42%, rgba(255, 212, 0, .04), transparent 36rem),
    linear-gradient(135deg, #10100e 0%, #0a0a0a 46%, #11100c 100%);
}

body.game-modes-page::before {
  content: "";
  position: fixed;
  inset: 70px 0 0;
  z-index: 0;
  pointer-events: none;
  background:
    url("/assets/icons/helma.svg") no-repeat calc(100% + 55px) 0 / clamp(430px, 38vw, 700px),
    url("/assets/icons/helma.svg") no-repeat -25px 74vh / clamp(230px, 21vw, 360px),
    repeating-linear-gradient(118deg, transparent 0 135px, rgba(255, 212, 0, .12) 136px, transparent 138px 270px);
  opacity: .036;
}

body.game-modes-page > main,
body.game-modes-page > .site-footer {
  position: relative;
  z-index: 1;
}

@media (max-width: 700px) {
  body.game-modes-page::before {
    background:
      url("/assets/icons/helma.svg") no-repeat calc(100% + 55px) 7vh / 300px,
      linear-gradient(145deg, transparent 45%, rgba(255, 212, 0, .1), transparent 58%);
    opacity: .03;
  }
}