:root{
  --blue: #1640FF;
  --magenta: #E61A4E;

  --text: #FFFFFF;
  --muted: rgba(255,255,255,.80);

  --hairline: rgba(255,255,255,.14);
  --hairline2: rgba(255,255,255,.10);

  --focus: rgba(255,255,255,.95);

  --container: 1200px;
  --h: 76px;

  --r-lg: 18px;
  --r-md: 14px;

  --shadow: 0 18px 60px rgba(0,0,0,.35);
  --shadow2: 0 10px 30px rgba(0,0,0,.28);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior: auto; } }

body{
  margin: 0;
  color: var(--text);
  font-family: "Zalando Sans Expanded", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.45;
  text-rendering: optimizeLegibility;
  padding: 0;

  /* global tło: miękki gradient na brand kolorach */
  background:
    radial-gradient(1200px 700px at 15% 10%, rgba(22,64,255,.45), transparent 60%),
    radial-gradient(1200px 700px at 85% 15%, rgba(230,26,78,.40), transparent 62%),
    linear-gradient(135deg, rgba(22,64,255,.20), rgba(230,26,78,.18)),
    #0B0F16;
}

img{ max-width: 100%; height: auto; display: block; }
a{ color: inherit; text-decoration: none; }

a:focus-visible,
button:focus-visible{
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 12px;
}

.sr-only{
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link{
  position: absolute;
  left: 12px;
  top: 10px;
  transform: translateY(-140%);
  background: rgba(255,255,255,.96);
  color: #0B0F16;
  padding: 10px 12px;
  border-radius: 12px;
  font-weight: 800;
  z-index: 9999;
}
.skip-link:focus{ transform: translateY(0); }

.container{
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}
.muted{ color: var(--muted); }

/* NAV */
.site-header{
  position: sticky;
  top: 0;
  z-index: 300;
}

.nav{
  height: var(--h);
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(0,0,0,.18);
  backdrop-filter: blur(14px);
}
.nav.is-scrolled{ background: rgba(0,0,0,.40); }

.nav__hairline{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
}

.nav__inner{
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav__brand{
  display: inline-flex;
  align-items: center;
  padding: .35rem .25rem;
  border-radius: 12px;
}
.nav__brand img{ width: 108px; height: auto; }

.nav__menu{
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav__links{
  list-style: none;
  display: flex;
  align-items: center;
  gap: .15rem;
  padding: 0;
  margin: 0;
}

/* underline hover */
.nav__link{
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding: 0 .75rem;
  border-radius: 10px;
  font-weight: 650;
  font-size: .92rem;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: #fff;
  opacity: .92;
  transition: opacity .16s ease, transform .16s ease;
}
.nav__link::after{
  content: "";
  position: absolute;
  left: .75rem;
  right: .75rem;
  bottom: 9px;
  height: 2px;
  background: rgba(255,255,255,.92);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .18s ease, opacity .18s ease;
  opacity: 0;
}
.nav__link:hover{ opacity: 1; }
.nav__link:hover::after{ transform: scaleX(1); opacity: 1; }
.nav__link:active{ transform: translateY(1px); }

/* CTA na gradient brandowy */
.nav__cta{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  padding: 0 1.05rem;
  border-radius: 999px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .03em;
  border: 1px solid rgba(255,255,255,.18);
  background: linear-gradient(135deg, var(--blue), var(--magenta));
  box-shadow: 0 10px 24px rgba(0,0,0,.28);
  transition: transform .16s ease, filter .16s ease;
}
.nav__cta:hover{ filter: brightness(1.06); transform: translateY(-1px); }
.nav__ctaIcon{ margin-left: .55rem; opacity: .9; }

/* burger */
.nav__toggle{
  margin-left: auto;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.10);
  color: #fff;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.burger{
  width: 22px;
  height: 14px;
  position: relative;
  display: block;
}
.burger::before,
.burger::after,
.burger span{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255,255,255,.95);
  border-radius: 99px;
  transition: transform .2s ease, opacity .2s ease;
}
.burger::before{ top: 0; }
.burger::after{ bottom: 0; }
.burger span{ top: 6px; }

.nav.is-open .burger::before{ transform: translateY(6px) rotate(45deg); }
.nav.is-open .burger::after{ transform: translateY(-6px) rotate(-45deg); }
.nav.is-open .burger span{ opacity: 0; }

@media (prefers-reduced-motion: reduce){
  .nav__link, .nav__link::after, .nav__cta, .burger::before, .burger::after, .burger span{ transition: none; }
}

@media (max-width: 980px){
  .nav__toggle{ display: inline-flex; }

  .nav__menu{
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(var(--h) + .7rem);
    display: grid;
    gap: .75rem;
    padding: .9rem;
    border-radius: var(--r-lg);
    background: rgba(0,0,0,.40);
    border: 1px solid rgba(255,255,255,.16);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);

    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
  }

  .nav.is-open .nav__menu{
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav__links{
    flex-direction: column;
    align-items: stretch;
    gap: .25rem;
  }

  .nav__link{
    justify-content: flex-start;
    height: 50px;
    border-radius: 14px;
    background: rgba(255,255,255,.10);
  }
  .nav__link::after{
    left: 1rem;
    right: 1rem;
    bottom: 12px;
  }

  .nav__cta{
    width: 100%;
    height: 50px;
    border-radius: 14px;
  }
}

/* HERO */
.hero{
  position: relative;
  min-height: calc(100svh - var(--h));
  overflow: hidden;
  display: grid;
  align-items: stretch;
}

.hero__bg{
  position: absolute;
  inset: 0;
  z-index: 0;

  /* hero tło: mocniejszy gradient + delikatne “quality” */
  background:
    radial-gradient(1100px 620px at 18% 12%, rgba(22,64,255,.55), transparent 60%),
    radial-gradient(1100px 620px at 82% 18%, rgba(230,26,78,.50), transparent 62%),
    linear-gradient(135deg, rgba(22,64,255,.35), rgba(230,26,78,.30));
}
.hero__bg::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.10), rgba(0,0,0,.45));
}
.hero__bg::after{
  content: "";
  position: absolute;
  inset: -40px;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .12;
  transform: rotate(-8deg);
  transform-origin: center;
}

.hero__wrap{
  position: relative;
  z-index: 1;
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(3.2rem, 6vw, 5.4rem) 0;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 2rem;
  align-items: start;
}

.hero__eyebrow{
  margin: 0 0 .75rem;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .82rem;
  opacity: .95;
}

.hero h1{
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 4vw, 3.55rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.hero__lead{
  margin: 0 0 .65rem;
  max-width: 62ch;
  color: rgba(255,255,255,.88);
  font-size: 1.05rem;
}

.hero__fineprint{
  margin: 0 0 1.25rem;
  max-width: 72ch;
  color: rgba(255,255,255,.80);
  font-size: .92rem;
  line-height: 1.45;
}
.hero__fineprint strong{ color: rgba(255,255,255,.96); }

.hero__actions{
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 1.05rem;
  border-radius: 999px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .03em;
  border: 1px solid rgba(255,255,255,.20);
  transition: transform .16s ease, background .16s ease, filter .16s ease;
}

.btn--primary{
  background: linear-gradient(135deg, var(--blue), var(--magenta));
  box-shadow: 0 14px 28px rgba(0,0,0,.22);
}
.btn--primary:hover{ filter: brightness(1.06); transform: translateY(-1px); }

.btn--ghost{
  background: rgba(255,255,255,.14);
}
.btn--ghost:hover{ background: rgba(255,255,255,.18); transform: translateY(-1px); }

/* right side */
.hero__side{ display: grid; gap: .85rem; }

.card{
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.22);
  box-shadow: var(--shadow2);
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.card__top{
  padding: 1rem 1rem .75rem;
  display: grid;
  gap: .75rem;
}

.tag{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: .45rem .7rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.12);
  font-weight: 900;
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.tag--live{
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.22);
}

.dotline{
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    rgba(255,255,255,.26),
    rgba(255,255,255,.26) 6px,
    transparent 6px,
    transparent 14px
  );
  opacity: .65;
}

.card__body{ padding: 0 1rem 1.1rem; }
.card__title{ margin: 0 0 .75rem; font-size: 1.15rem; }
.card__text{ margin: .85rem 0 1rem; color: rgba(255,255,255,.84); font-size: .98rem; }
.card__fineprint{ margin: .75rem 0 0; font-size: .86rem; color: rgba(255,255,255,.78); }

.countdown{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .6rem;
  align-items: stretch;
}
.cd__unit{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.10);
  padding: .75rem .65rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cd__unit::after{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(300px 120px at 30% 0%, rgba(22,64,255,.35), transparent 60%),
    radial-gradient(300px 120px at 70% 0%, rgba(230,26,78,.30), transparent 62%);
  opacity: .8;
  pointer-events: none;
}
.cd__num{
  position: relative;
  z-index: 1;
  font-weight: 950;
  font-size: 1.35rem;
}
.cd__lbl{
  position: relative;
  z-index: 1;
  margin-top: .15rem;
  font-weight: 900;
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .9;
}

.card__ctaRow{
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
}

.mini-cta{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 .9rem;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.20);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .03em;
  background: linear-gradient(135deg, rgba(22,64,255,.85), rgba(230,26,78,.80));
}
.mini-cta:hover{ filter: brightness(1.06); }

.mini-link{
  opacity: .95;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.mini-link:hover{ opacity: 1; }

.hero__scrollHint{
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .78rem;
  opacity: .85;
  z-index: 2;
}

.section{
  padding: 4rem 0;
  border-top: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.04);
}
.section h2{ margin: 0 0 .75rem; font-size: 1.4rem; }

.footer{
  padding: 3rem 0;
  border-top: 1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.18);
}
.footer__inner{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: start;
}
.footer__brand p{ margin: .75rem 0 0; color: rgba(255,255,255,.80); }
.footer__links{
  display: grid;
  gap: .65rem;
  justify-items: end;
}
.footer__links a{
  opacity: .90;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer__links a:hover{ opacity: 1; }

@media (max-width: 980px){
  .hero__wrap{
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 3.1rem 0 2.2rem;
  }
}

@media (max-width: 820px){
  .footer__inner{ grid-template-columns: 1fr; }
  .footer__links{ justify-items: start; }
}

/* Riot-ish logo strip */
.hero-strip{
  position: relative;
  z-index: 2;
  padding: .85rem 0 1.35rem;
}

.hero-strip::before{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.22), transparent);
  opacity: .9;
}

.hero-strip__inner{
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

/* “Rail” wygląda jak jedna, równa linia */
.hero-strip__rail{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;

  /* mobile: poziomy scroll */
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;

  padding: .35rem 0 .15rem;
}

/* ukryj scrollbar */
.hero-strip__rail{
  scrollbar-width: none;
}
.hero-strip__rail::-webkit-scrollbar{
  display: none;
}

.hero-strip__item{
  flex: 0 0 auto;
  scroll-snap-align: start;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  /* równa “linia” wysokości */
  height: 34px;
  padding: 0 .35rem;

  opacity: .85;
  transition: opacity .16s ease, transform .16s ease;
}

.hero-strip__item:hover{
  opacity: 1;
  transform: translateY(-1px);
}

.hero-strip__item img{
  height: 100%;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(0,0,0,.18));
}

/* Desktop: brak scrolla, równe rozstawienie */
@media (min-width: 900px){
  .hero-strip__rail{
    overflow: visible;
    scroll-snap-type: none;
  }
  .hero-strip__item{
    padding: 0 .6rem;
  }
}

/* Mobile: trochę mniejsze loga */
@media (max-width: 520px){
  .hero-strip__item{
    height: 30px;
  }
  .hero-strip__item img{
    max-width: 160px;
  }
}

/* =========================
   FOOTER (layout + social)
   ========================= */

.footer{
  margin-top: 3.2rem;
  padding: 2.2rem 0 0; /* top ok, dół 0 */
  border-top: 1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(900px 520px at 12% 10%, rgba(22,64,255,.10), transparent 60%),
    radial-gradient(900px 520px at 88% 10%, rgba(230,26,78,.09), transparent 62%),
    rgba(10,12,20,.92);
}


.footer__inner{
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 2.2rem;
  align-items: start;
}

.footer__brand{
  display: grid;
  gap: .75rem;
  align-content: start;
}

.footer__logo{
  display: inline-flex;
  width: fit-content;
}

.footer__brand .muted{
  margin: 0;
  opacity: .82;
  line-height: 1.45;
  max-width: 32ch;
}

.footer__social{
  display: inline-flex;
  gap: .65rem;
  align-items: center;
  margin-top: .25rem;
}

/* ikony jako “pigułki” */
.social{
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.social:hover,
.social:focus-visible{
  transform: translateY(-1px);
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.22);
  outline: none;
}

/* wymuszenie białego koloru na <img src="...svg"> */
.social img{
  width: 18px;
  height: 18px;
  display: block;
  filter: brightness(0) invert(1);
  opacity: .95;
}

/* kolumny linków */
.footer__cols{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
}

.footer__col{
  display: grid;
  gap: .55rem;
  align-content: start;
}

.footer__title{
  margin: 0 0 .25rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-size: .78rem;
  opacity: .88;
}

.footer__col a{
  width: fit-content;
  color: rgba(255,255,255,.88);
  text-decoration: none;
  font-weight: 800;
  opacity: .9;
  transition: opacity .16s ease, transform .16s ease, text-decoration-color .16s ease;
}

.footer__col a:hover,
.footer__col a:focus-visible{
  opacity: 1;
  transform: translateX(2px);
  text-decoration: underline;
  text-underline-offset: 4px;
  outline: none;
}

/* dolny pasek */
.footer__bottom{
  margin-top: 1.8rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.14);
}

.footer__bottomInner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__copy{
  margin: 0;
  color: rgba(255,255,255,.78);
}

.footer__toTop{
  color: rgba(255,255,255,.90);
  font-weight: 900;
  text-decoration: none;
  padding: .5rem .75rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.footer__toTop:hover,
.footer__toTop:focus-visible{
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.22);
  transform: translateY(-1px);
  outline: none;
}

/* responsywność */
@media (max-width: 900px){
  .footer__inner{
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
  .footer__cols{
    grid-template-columns: 1fr;
  }
  .footer__brand .muted{
    max-width: 60ch;
  }
}

.footer{
  margin-bottom: 0 !important;
}

/* Dopasuj do realnej wysokości sticky nawi */
:root{ --nav-offset: 88px; }

section[id]{
  scroll-margin-top: calc(var(--nav-offset) + 16px);
}