/* Reset i podstawy */
* {margin:0; padding:0; box-sizing:border-box;}
html {scroll-behavior:smooth;}
body {
  font-family:'Poppins', Arial, sans-serif;
  background-color:#dfe7f0;
  color:#333;
  line-height:1.6;
  -webkit-user-select:none;
  -moz-user-select:none;
  -ms-user-select:none;
  user-select:none;
}

/* Kolory */
:root {
  --granat:#1e3a8a;
  --bez:#e8e5da;
  --ciemny:#111827;
}

/* Wrapper */
.wrapper {display:flex; flex-direction:column; min-height:100vh;}

/* Header */
header {
  background-color: var(--granat);
  color: #fff;
  padding: 20px 15px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header h1 a {
  color:#fff;
  text-decoration:none;
  font-size:2rem;
}

/* Navigation */
nav ul {
  display:flex;
  justify-content:center;
  list-style:none;
  margin-top:15px;
  flex-wrap:wrap;
  transition:max-height 0.4s ease;
  overflow:hidden;
}
nav ul li {margin:8px 12px;}
nav ul li a {
  color:#fff;
  text-decoration:none;
  font-weight:600;
  padding:8px 15px;
  border-radius:6px;
  background: rgba(255,255,255,0.1);
  transition: all 0.3s ease;
}
nav ul li a:hover, nav ul li a.active {
  background: rgba(255,255,255,0.25);
  transform: scale(1.08);
  box-shadow:0 6px 10px rgba(0,0,0,0.4);
}

/* Hamburger */
.hamburger {
  display:none;
  flex-direction:column;
  justify-content:space-between;
  width:28px;
  height:22px;
  cursor:pointer;
  z-index:101;
}
.hamburger span {
  display:block;
  height:3px;
  width:100%;
  background:#fff;
  border-radius:2px;
  transition:all 0.3s ease;
}
.hamburger.active span:nth-child(1){transform: rotate(45deg) translate(5px,5px);}
.hamburger.active span:nth-child(2){opacity:0;}
.hamburger.active span:nth-child(3){transform: rotate(-45deg) translate(5px,-5px);}

/* Mobile */
@media(max-width:900px){
  .hamburger {display:flex;}
  nav {
    position:fixed;
    top:70px;
    left:0;
    width:100%;
    max-height:0;
    background:var(--granat);
    overflow:hidden;
    transition:max-height 0.4s ease;
    z-index:101;
  }
  nav.active {max-height:100vh;}
  nav ul {flex-direction:column; align-items:center; margin:10px 0;}
  nav ul li {margin:10px 0;}
}

/* Nagłówek w jednej linii, hamburger po prawej */
@media(max-width:600px) {
  .header-top {
    flex-direction: row;       
    justify-content: space-between; /* nazwa po lewej, hamburger po prawej */
    align-items: center;
    width: 100%;
    padding: 0 15px;
  }

  header h1 a {
    font-size: 1.4rem;
    line-height: 1.2;
    text-align: left;
  }

  .hamburger {
    display: flex;
    position: relative;
    top: 0;
    right: 0;
    transform: none;
  }
}

/* =========================
   Hero
========================= */
.hero {
  background: linear-gradient(to right, var(--granat), #2e4fb2);
  color: #fff;
  text-align: center;
  padding: 120px 20px;
  border-radius: 0 0 40px 40px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.4);
}
.hero-content h2 {
  font-size: 2.2rem;
  margin-bottom: 15px;
  color: #fff;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.4);
}
.hero-content p {
  max-width: 700px;
  margin: 0 auto 30px;
  font-size: 1.1rem;
}
.btn {
  background-color: var(--bez);
  color: var(--granat);
  padding: 12px 25px;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
.btn:hover {
  background: #fff;
  transform: scale(1.05);
  box-shadow: 0 8px 18px rgba(0,0,0,0.5);
}

/* =========================
   Sections
========================= */
section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: auto;
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}
section.active {
  opacity: 1;
  transform: translateY(0);
}
h2 {
  text-align: center;
  margin-bottom: 30px;
  color: var(--granat);
}
section {scroll-margin-top: 140px;}

/* =========================
   O nas, galerie, karty
========================= */
#onas .onas-cards {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
}
.onas-card {
  background: linear-gradient(135deg,#fff,#fffaf0);
  padding: 25px 20px;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  width: 300px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.6s ease;
  opacity: 0;
  transform: translateY(50px);
}
.onas-card.visible {opacity: 1; transform: translateY(0);}
.onas-card:hover {transform: translateY(-5px); box-shadow: 0 12px 28px rgba(0,0,0,0.25);}
.onas-card p {font-size: 1.05rem; color: #333;}

.gallery {
  display: grid;
  gap: 15px;
  margin: auto;
}
#onas .gallery {grid-template-columns: repeat(3,1fr); max-width: 900px;}
#realizacje .gallery {grid-template-columns: repeat(3,1fr); max-width: 1200px;}
.gallery img {
  width: 100%;
  border-radius: 10px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease;
}
.gallery img.visible {opacity: 1; transform: translateY(0);}
#realizacje .gallery img:hover {transform: scale(1.07); box-shadow: 0 12px 24px rgba(0,0,0,0.4);}

/* =========================
   Services & Cennik
========================= */
.services-list, .cennik-list {max-width: 900px; margin: auto;}
.services-item, .cennik-item {
  background: #f3f3f3;
  padding: 15px 20px;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease;
}
.services-item.visible, .cennik-item.visible {opacity: 1; transform: translateY(0);}
.note {text-align: center; color: #555; margin-top: 20px; font-style: italic;}

/* =========================
   Kontakt
========================= */
#kontakt {padding: 60px 20px; text-align: center;}
.contact-cards {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
}
.contact-card {
  background: #fff;
  padding: 30px 25px;
  border-radius: 15px;
  width: 280px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.6s ease;
  opacity: 0;
  transform: translateY(50px);
}
.contact-card.visible {opacity: 1; transform: translateY(0);}
.contact-card:hover {transform: translateY(-5px); box-shadow: 0 12px 28px rgba(0,0,0,0.3);}
.contact-card h3 {color: var(--granat); margin-bottom: 20px;}
.contact-card p {font-size: 1.05rem; margin-bottom: 10px;}
.contact-card a {color: var(--granat); font-weight: bold; text-decoration: none;}
.contact-card a:hover {text-decoration: underline;}

/* =========================
   Responsywność
========================= */
@media(max-width:900px){
  #onas .onas-cards, #realizacje .gallery{grid-template-columns: repeat(2,1fr);}
}
@media(max-width:600px){
  #onas .onas-cards, #realizacje .gallery{grid-template-columns: 1fr;}
  .hero {padding: 80px 15px;}
  .hero-content h2 {font-size: 1.8rem;}
  .hero-content p {font-size: 1rem;}
  .onas-card, .services-item, .cennik-item, .contact-card {width: 90%; padding: 15px;}
}

/* =========================
   Footer
========================= */
footer {
  background: var(--ciemny);
  color: #fff;
  text-align: center;
  padding: 25px 10px;
  margin-top: 50px;
}
.more-link {text-align: center; margin-top: 30px;}
.more-link a {
  display: inline-block;
  padding: 12px 25px;
  background: var(--granat);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
}
.more-link a:hover {transform: scale(1.05); box-shadow: 0 8px 12px rgba(0,0,0,0.4);}

/* =========================
   Desktop header centrowanie
========================= */
@media(min-width:901px){
  .header-top {justify-content: center; position: relative;}
  .header-top h1 {text-align: center; width: 100%;}
}