:root{
    --black-premium:#0f172a;
    --black-dark:#111827;
    --white:#ffffff;
    --gray:#f1f5f9;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
    color:var(--black-premium);
    line-height:1.6;
}
/* Tło szachownicy z półprzezroczystą maską */
/* Tło szachownicy z półprzezroczystą maską dla wszystkich sekcji oprócz hero i footer */
section:not(.hero):not(footer) {
  position: relative;
  background-image: 
    linear-gradient(rgba(255,255,255,0.7), rgba(255,255,255,0.7)), /* maska */
    url('tlo.svg'); /* szachownica */
  background-repeat: repeat;
  background-size: 950px 950px; /* wielkość pól szachownicy */
  background-position: center;
  background-attachment: fixed; /* tło nieruchome przy scrollu */
}

/* Jeśli moduły miały highlight, usuń nadpisanie tła */
.highlight {
  background-image: 
    linear-gradient(rgba(255,255,255,0.7), rgba(255,255,255,0.7)),
    url('tlo.svg');
  background-repeat: repeat;
  background-size: 100px 100px; /* większe pola szachownicy */
  background-position: center;
}
/* TOP BAR */
.topbar{
    position:fixed;
    top:0;
    width:100%;
    height:70px;
    background:rgba(15,23,42,0.9);
    backdrop-filter:blur(6px);
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:0 1.5rem;
    z-index:1000;
}

.logo img{
    height:90px;
}

.burger{
    font-size:30px;
    color:white;
    background:none;
    border:none;
    cursor:pointer;
}

/* MENU */
.menu{
    position:fixed;
    inset:0;
    background:var(--black-dark);
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    transform:translateX(100%);
    transition:0.3s;
    z-index:999;
}

.menu.active{
    transform:translateX(0);
}

.menu a{
    color:white;
    font-size:1.4rem;
    text-decoration:none;
    margin:1rem 0;
}

/* HERO */
.hero{
    position: relative;
    height: 100vh;
    background: url("hero.jpg") center / cover no-repeat fixed; /* fixed dla parallax */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 1.5rem;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(15,23,42,0.65); /* gradient overlay */
    z-index: 1;
}

.hero-content{
  max-width:760px;
  margin:0 auto;
  text-align:center;
  z-index:500;
}

.hero-quote{
  margin-top:2.5rem;
  font-size:clamp(1.25rem,2.4vw,1.55rem);
  line-height:1.75;
  font-style:italic;
  font-weight:300;
  color:rgba(255,255,255,0.92);
}

.quote-author{
  display:block;
  margin-top:1.2rem;
  font-size:.9rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  opacity:.65;
}

/* MOBILE */
@media(max-width:640px){
  .hero-quote{
    font-size:1.15rem;
    line-height:1.7;
  }
}

/* SECTIONS */
section{
    padding:5rem 1.5rem;
}

.container{
    max-width:1100px;
    margin:auto;
}

h2{
    text-align:center;
    font-size:2.1rem;
    margin-bottom:3rem;
    letter-spacing:-0.02em;
}

.highlight{
    background:var(--gray);
}


/*O mnie*/
/* ABOUT */
.about{
  padding:5rem 1.5rem;
}

.about-grid{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap:3rem;
  align-items:start;
}

.about-text h2{
  text-align:left;
  margin-bottom:2rem;
}

.about-text p{
  margin-bottom:1.2rem;
  font-size:1.05rem;
  line-height:1.75;
}

.about-highlight{
  margin-top:2rem;
  font-weight:500;
}

.about-images{
  display:flex;
  flex-direction:column;
  gap:1.5rem;
}

.about-images img{
  width:100%;
  border-radius:18px;
  object-fit:cover;
  box-shadow:0 20px 40px rgba(0,0,0,0.08);
}

/* RESPONSIVE */
@media(max-width:900px){
  .about-grid{
    grid-template-columns:1fr;
  }

  .about-text h2{
    text-align:center;
  }

  .about-images{
    flex-direction:row;
  }
}

@media(max-width:600px){
  .about-images{
    flex-direction:column;
  }
}
/*Koniec O mnie*/
/*mapa*/
  .locations-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
  }

  .map-row {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
  }

  .map-card {
    width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .map-card p {
    text-align: center;
    margin-top: 6px;
    font-weight: 500;
  }

  @media(max-width: 650px) {
    .map-card {
      width: 100%;
    }
  }
/*koniec mapa*/


/* MODULE GRID */
/* GRID MODUŁÓW */
/* Tło sekcji modułów */


.module-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2rem;
  justify-content:center;
}

/* MODUŁ CARD */
/* =========================
   MODULE SECTION
========================= */



/* GRID */
.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

/* CARD */
.module-card {
  display: flex;
  flex-direction: column;
  height: 100%;

  background: rgba(245,245,245,0.94);
  border-radius: 18px;
  padding: 2rem;

  box-shadow: 0 20px 40px rgba(0,0,0,0.18);
  transition: transform .25s ease, box-shadow .25s ease;
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.25);
}

/* HEADER */
.module-card header {
  margin-bottom: 1rem;
}

.module-card h3 {
  margin: 0 0 .4rem 0;
  font-size: 1.2rem;
}

.module-card .meta {
  font-size: 0.9rem;
  opacity: 0.7;
}

.module-card .price {
  margin-top: .6rem;
  font-weight: 700;
  font-size: 1.1rem;
}
.bundle{
	text-align:center;
font-size: 1.5rem;}
/* KEY POINTS – STAŁA STREFA */
.module-card .key-points {
  flex-grow: 1;               /* KLUCZ */
  margin: 1.4rem 0;
  padding-left: 1.2rem;
}

.module-card .key-points li {
  margin-bottom: .45rem;
  line-height: 1.4;
}

/* BUTTON – ZAWSZE NA DOLE */
.module-card .toggle {
  margin-top: auto;           /* KLUCZ */
  align-self: stretch;

  padding: .9rem 1.4rem;
  border-radius: 999px;
  border: none;

  background: #111;
  color: #fff;
  font-weight: 600;
  cursor: pointer;

  transition: background .2s ease, transform .2s ease;
}

.module-card .toggle:hover {
  background: #000;
  transform: translateY(-1px);
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 768px) {
  #module {
    padding: 4rem 0;
  }

  .module-grid {
    grid-template-columns: 1fr;
  }

  .module-card {
    padding: 1.6rem;
  }
}


/* MODAL */
.modal{
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  opacity: 0;
  pointer-events: none;
  display: flex;
  align-items: center;    /* **vertical centering** */
  justify-content: center;/* **horizontal centering** */
  padding: 1rem;
  transition: opacity 0.3s ease;
  z-index:999;
}

.modal.show{
  opacity: 1;
  pointer-events: auto;
}

.modal-content{
  background: white;
  border-radius: 16px;
  padding: 2rem;
  max-width: 600px;
  width: 100%;
  
  /* Animacja wejścia */
  transform: translateY(-20px); /* lekko od góry, ale już centrowane */
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal.show .modal-content{
  transform: translateY(0); /* idealnie wycentrowany */
  opacity: 1;
}

.modal .close{
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  font-weight: bold;
  cursor: pointer;
}

/* RESPONSYWNOŚĆ */
@media(max-width:1024px){.module-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.module-grid{grid-template-columns:1fr;}}

/* CTA */
.cta{
    background:var(--black-dark);
    color:white;
    text-align:center;
}

.cta a{
    display:inline-block;
    margin-top:1.5rem;
    padding:1rem 2.2rem;
    background:white;
    color:var(--black-dark);
    text-decoration:none;
    font-weight:bold;
    border-radius:30px;
}

/* FOOTER */
footer{
    background:var(--gray);
    text-align:center;
    padding:2rem;
    font-size:.9rem;
}