:root {
	--color-blue: #3269E7;
	--color-darkblue: #0e1f39;
	--color-dark: #222429;
	--color-white: #fff;
	--color-grey: #C4C9D545;
	--color-black:#111;
}
body{
	background-color: #111;
	color: var(--color-white);
}
.container {
	margin: 0 auto;
	padding: 0 20px;
	line-height: 1.2rem;
    max-width: 967px;
}
h1 {
	font-size: 2rem;
	font-weight: 600;
	position: relative;
	z-index: 1;
	line-height: 2.5rem;
}
h2 {
	font-size: 2rem;
}
h3 {
	font-size: 1.5rem;
}
h4 {
	font-size: 1.3rem;
	font-weight: 600;
}
.little__title{
	font-size: 1.2rem;
	padding-bottom: 10px;
	font-weight: 600;
}
.hero__banner{
	position: absolute;
	top: 0;
	left: 0;
	height: 100vh;
	width: 100%;
	background-color: rgba(0, 0, 0, 0.74);
}
.hero__banner-pages{
	position: absolute;
	top: 0;
	left: 0;
	height: 300px;
	width: 100%;
	background-color: rgba(0, 0, 0, 0.74);
}
.banner__title svg{
	position: absolute;
  top: -100px;
  right: 5%;
}
.btn {
	padding: 15px 20px;
}
.btn-blue {
	background-color: var(--color-blue);
	color: var(--color-white);
	text-transform: capitalize;
	font-weight: 600;
}

.active {
	border-bottom: 1px solid var(--color-blue);
}
.pre__header{
	/* position: fixed; */
	background-color: var(--color-dark);
	height: 40px;
	color: var(--color-white);
	font-size: 0.8rem;
}
.pre__header span{
	display: flex;
	align-items: center;
	
}
.pre__header svg{
	margin-right: 7px;
}
.pre__header__first__column{
    display: none;
}

.pre__header__second__column{
	padding: 10px 0;
	display: flex;
}
.pre__header {
	transition: transform .3s, box-shadow .3s;
  }
  .pre__header.fixed {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 1000;
	box-shadow: 0 2px 5px rgba(0,0,0,0.3);
	/* opcjonalnie: schowaj/przesuń oryginalne przesunięcie, jeśli masz paddingite wrappery */
  }
  body.has-fixed-preheader {
	/* zapobiega „skokowi” treści pod spodem, gdy nagłówek stanie się fixed */
	padding-top: var(--pre-header-height);
  }
  
header {
	position: absolute;
	width: 100%;
	height: 100px;
	z-index: 1000;
	/* display: flex;
	justify-content: space-between;
	align-items: center; */
	/* padding: 20px; */
	/* top: 5px; */
	/* transition: 1s ease-in-out transform; */
}
header .container{
	width: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.logo img{
    max-width: 70%;
}
/* --- PODSTAWOWE --- */
.mobile__nav {
	cursor: pointer;
	z-index: 999;
  }
  
  /* 1) Konteiner menu */
  .mobile-menu {
	position: fixed;
	top: 0; right: -100%;
	width: 75%; max-width: 300px; height: 100%;
	background: var(--color-dark);
	color: #fff;
	display: flex;
	flex-direction: column;
	transition: right .3s ease;
	z-index: 1050;
	padding: 1.5rem;
  }
  .mobile-menu.open {
	right: 0;
  }
  
  /* 2) Nagłówek */
  .mobile-menu-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 2rem;
  }
  .mobile-menu-header .logo {
	max-height: 36px;
  }
  .mobile-menu-header .logo img{
	max-height: 50px;
  }
  .close-menu {
	background: none;
	border: none;
	color: #fff;
	font-size: 2rem;
	line-height: 1;
	cursor: pointer;
  }
  
  /* 3) Lista linków */
  .mobile-menu-nav ul {
	list-style: none;
	padding: 0; margin: 0;
  }
  .mobile-menu-nav li + li {
	border-top: 1px solid #222;
  }
  .mobile-menu-nav a {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1rem 0;
	text-decoration: none;
	color: #fff;
	font-size: 1rem;
  }
  .arrow {
	font-size: 0.8rem;
	color: #777;
  }
  
  /* 4) Stopka kontaktowa */
  .mobile-menu-footer {
	margin-top: auto;
  }
  .contact-item {
	display: flex;
	align-items: flex-start;
	margin-bottom: 1.5rem;
  }
  .contact-item .icon {
	width: 24px; height: 24px;
	flex-shrink: 0;
	margin-right: 1rem;
  }
  .contact-info .label {
	font-size: 0.7rem;
	color: #777;
	text-transform: uppercase;
	letter-spacing: .5px;
  }
  .contact-info .value {
	margin-top: 0.2rem;
	font-size: 0.95rem;
	line-height: 1.3;
	color: #fff;
  }
  
.navigation{ display: none;}

.mobile__nav__close {
	display: none;
}

.banner__title {
	position: absolute;
	bottom: 10%;
	color: var(--color-white);
	max-width: 70%;
}
.banner__title__above {
	font-size: 1.1rem;
	margin: 30px 0;
	position: relative;
	z-index: 1;
}
#scrollToTop {
	position: fixed;
	bottom: 20px;
	right: 20px;
	display: none;
	background-color: var(--color-blue);
	color: white;
	border: none;
	padding: 5px 10px;
	font-size: 16px;
	cursor: pointer;
}
.tail{
	display: flex;
	width: 100%;
}
.tail__icon{
	background-color: var(--color-grey);
	display: flex;
	padding: 20px 20px;
	justify-content: center;
	align-items: center;
	border-radius: 10px;
	border-left: 2px solid var(--color-blue);
}
.tail__description{
	padding: 0 10px;
}
/* 1. Ustawienia bazowe */
.tails {
	display: flex;
    flex-direction: column;
    padding: 50px 0;
	gap: 2rem;                /* odstęp między kafelkami */
  }
  .tail {
	position: relative;
	background: #1f1f1f;      /* przykładowy kolor tła */
	border-radius: 8px;
	overflow: hidden;
	cursor: pointer;
	transition: transform .3s ease, box-shadow .3s ease;
  }
  
  /* 2. Uniesienie i cień */
  .tail:hover {
	transform: translateY(-8px);
	box-shadow: 0 12px 24px rgba(0,0,0,0.4);
  }
  
  /* 3. Animowane gradientowe tło (pod spodem) */
  .tail::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(50,105,231,0.2), rgba(50,105,231,0.05));
	transform: scaleX(0);
	transform-origin: left;
	transition: transform .4s ease;
	z-index: 0;
  }
  .tail:hover::before {
	transform: scaleX(1);
  }
  
  /* 4. Ikona SVG */
  .tail__icon {
	position: relative;
	z-index: 1;
	padding: 1rem;
  }
  .tail__icon svg {
	display: block;
	transition: transform .4s ease;
  }
  .tail:hover .tail__icon svg {
	transform: rotate(360deg) scale(1.2);
  }
  
  /* 5. Opis i tytuł */
  .tail__description {
	position: relative;
	z-index: 1;
	padding: 1rem;
  }
  .little__title {
	margin: 0 0 .5rem;
	transition: color .3s ease;
  }
  
  .tail:hover .little__title {
	color: #3269E7;
  }
#about {
	display: flex;
    flex-direction: column;
}
.about__text, .about__img{
	width: 100%;
}
.about__text{
    padding-top: 50px;
}
.about__text .little__title{
	color: var(--color-blue);
	text-transform: uppercase;
	position: relative;
}
.about__text .little__title::after, .testimonials .little__title::after{
	content: "";
	position: absolute;
	display: block;
	width: 30px;
	height: 0.2rem;
	background-color: var(--color-blue);
	top: 0.5rem;
	left: 100px;
}
.about__title{
	line-height: normal;
	font-weight: 600;
}
.about__description{
	padding-top: 30px;

}
.about__shorts{
	display: flex;
    flex-wrap: wrap;
	padding-top: 30px;
}
.about__short{
	padding: 20px 10px;
}
.about__short__title{
	font-size: 1.1rem;
	font-weight: 600;
	padding-bottom: 15px;
	display: flex;
	align-items: center;
}
.about__short__title svg{
	margin-right: 8px;
}
.decor-bg {
	position: relative;
	background-color: #111; /* lub inny ciemny */
	/* DELIKATNE KROPKI */
	background-image:
	  radial-gradient(rgba(255,255,255,0.15) 1px, transparent 1px);
	background-size: 10px 10px;
	padding: 40px; /* opcjonalnie, żeby widać tło */
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
  }
  
  /* NIEBIESKIE KOŁO */
  .decor-bg::before {
	content: "";
	position: absolute;
	width: 300px;
	height: 400px;
	border-radius: 50%;
	background-color: var(--color-blue);
	/* dostosuj pozycję */
	bottom: -80px;
	right: -80px;
	z-index: 1;
  }
  
  /* PIONOWA KRESKA */
  .decor-bg::after {
	content: "";
	position: absolute;
	width: 12px;
	height: 120px;
	background-color: var(--color-blue);
	/* dostosuj pozycję */
	top: 20px;
	right: 40px;
	z-index: 1;
  }
  
  /* zdjęcia ponad dekoracją */
  .decor-bg img {
	position: relative;
	z-index: 2;
	max-width: 100%;
	display: block;
	margin-bottom: 16px;
  }
  




.stats-section {
	
	padding: 80px 0;
	position: relative;
	color: #fff;
  }
  
  .stats-container {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
  }
  
  .stat-item {
	flex: 1;
	min-width: 200px;
	text-align: center;
  }
  
  .stat-item .icon {
	background: #111;
	width: 80px; height: 80px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 20px;
	border-radius: 8px;
  }
  
  .stat-item .number .counter {
	font-size: 48px;
	font-weight: 700;
	line-height: 1;
  }
  
  .stat-item .label {
	margin-top: 8px;
	font-size: 14px;
	text-transform: uppercase;
	letter-spacing: 1px;
	color: #ccc;
  }
  

  .testimonials {
	padding: 60px inherit;
  }
  
  .testimonials__container {
	display: flex;
	flex-wrap: wrap;
	margin: 0 auto;
	gap: 40px;
	align-items: center;
	padding: 50px 0 100px 0;
  }
  
  /* tekstowa część */
  .testimonials__text {
	flex: 1 1 400px;
  }
  
  .testimonials__subtitle {
	color: var(--color-blue);
	text-transform: uppercase;
	margin-bottom: 8px;
	position: relative;
  }
  .testimonials .little__title::after{
	left: 160px;
  }
  
  .testimonials__title {
	font-weight: 600;
	margin-bottom: 24px;
	line-height: normal;
  }
  
  .testimonials__quote {
	font-size: 1.1rem;
	margin-bottom: 16px;
	min-height: 8rem;
  }
 
  .testimonials__rating {
	font-size: 1.2rem;
	color: gold;
	margin-bottom: 16px;
  }
  
  .testimonials__author {
	font-size: 0.9rem;
  }
  .author__name {
	font-weight: bold;
	display: block;
  }
 .testimonials__footer{
	display: flex;
	justify-content: space-between;
	align-items: center;
 }
  
  /* kropki nawigacji */

  .testimonials__dots button {
	width: 12px;
	height: 12px;
	background: var(--color-blue);
	border: none;
	border-radius: 50%;
	margin-right: 8px;
	cursor: pointer;
	transition: background .3s;
  }
  .testimonials__dots button.active {
	background: var(--color-white);
  }
  
  /* część graficzna */
  .testimonials__images {
	flex: 1 1 400px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 16px;
  }
  
  .images__thumbs {
	display: flex;
	flex-direction: column;
	gap: 16px;
  }
  
  .images__thumbs img {
	width: 60px;
	height: 60px;
	object-fit: cover;
	border-radius: 50%;
	border: 3px solid transparent;
	cursor: pointer;
	transition: border-color .3s;
  }
  .images__thumbs img.active {
	border-color: var(--color-blue);
  }
  
  .images__main {
	width: 260px;
	height: 260px;
	border-radius: 50%;
	padding: 8px;
	background: var(--color-blue);
	display: flex;
	align-items: center;
	justify-content: center;
  }
  .images__main img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 50%;
  }

	/* galeria */
	#gallery{
		position: relative;
	}
	 #gallery .mySlides {
    display: none;
    position: relative;
  }

  /* Number text (1/6 etc) */
  .numbertext {
    position: absolute;
    top: 8px;
    left: 16px;
    font-size: 14px;
    color: #f2f2f2;
    background-color: rgba(0,0,0,0.5);
    padding: 4px 8px;
    border-radius: 4px;
  }

  /* Image styling */
  #gallery img {
    vertical-align: middle;
    border-radius: 4px;
	max-height: 600px;
	object-fit: contain;
  }

  /* Prev/next buttons */
  .prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -22px;
    color: white;
    font-weight: bold;
    font-size: 20px;
    transition: 0.3s;
    user-select: none;
    background-color: rgba(0,0,0,0.4);
    border-radius: 0 4px 4px 0;
  }
  .next {
    right: 50px;
    border-radius: 4px 0 0 4px;
  }
  .prev:hover, .next:hover {
    background-color: rgba(0,0,0,0.8);
  }

  /* Caption text */
  .caption-container {
    text-align: center;
    background-color: #222;
    padding: 8px 16px;
    color: #f2f2f2;
    border-radius: 4px;
    margin-top: 8px;
  }

  /* Thumbnail images */
  .row {
    display: flex;
    justify-content: center;
    margin-top: 16px;
  }
  .column {
    flex: 0 0 16.66%;
    padding: 4px;
  }
  .demo {
    opacity: 0.6;
    cursor: pointer;
    border: 2px solid transparent;
    transition: opacity 0.3s, border 0.3s;
  }
  .active, .demo:hover {
    opacity: 1;
    border-color: #666;
  }
    /* kursy */
  .courses__tails{
	padding: 100px 0;
	display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
  }
  .courses-card {
  border: 1px solid var(--color-blue);
  overflow: hidden;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}


.courses-wrapper {
  position: relative;
  overflow: hidden;
}

.courses-wrapper img {
  display: block;
  width: 100%;
  max-height: 300px;
  padding: 20px;
  object-fit: cover;
}

.courses .icon {
  position: absolute;
  bottom: -12px;
  left: 30px;
  width: 80px;
  height: 80px;
  background-color: #3366FF;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.courses .icon img {
  width: 28px;
  height: 28px;
  filter: invert(1);
}

.courses-card h3 {
  margin: 32px 16px 12px;
  font-size: 1.25rem;
}

.courses-card p {
  margin: 0 16px 20px;
  line-height: 1.5;
  color: var(--color-white);
  font-size: 0.95rem;
}

.read-more {
  margin: 0 16px 24px;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--color-grey);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  transition: color 0.2s;
}

.read-more span {
  display: inline-block;
  margin-left: 4px;
  transition: margin-left 0.2s;
}


.courses .about__text .little__title::after, .testimonials .little__title::after{
	left: 250px;
}
.courses__info{
	padding-top: 100px;
}
/* utrzymanie */
.utrzymanie{
	padding: 50px 0;
}
.utrzymanie__tile{
	border: 2px solid var(--color-blue);
	padding: 30px;
	margin-bottom: 20px;
}
.utrzymanie h3{
	padding-bottom: 30px;
	font-weight: 600;
	line-height: 1.5rem;
}
.utrzymanie .tile__little__title{
	color: var(--color-blue);
	font-weight: 600;
	padding-bottom: 15px;
}
.utrzymanie ul{
	list-style: disc;
	padding-left: 30px;
}
.utrzymanie li{
	padding-bottom: 8px;
}
/* maszyny */
.maszyny{
	padding-top: 20px;
	padding-bottom: 100px;
}
.maszyny .little__title::after{
	display: none;
}
.maszyny .about__text .little__title::after{
	left: 370px;
}
#about.gaz {
	padding-bottom: 100px;
}
#about.gaz .little__title::after{
	display: none;
}
  #paralax {
    /* The image used */
    background-image: url("../assets/banner.jpg");
  
    /* Set a specific height */
    min-height: 300px;
  
    /* Create the parallax scrolling effect */
    background-attachment: fixed;
    background-position: top;
    background-repeat: no-repeat;
    background-size: cover;
  }
  .footer__contact{
	padding: 100px 0 50px;
  }
  .footer__contact .container{
	display: flex;
    flex-direction: column;
  }
  .footer__box{
	width: 100%;
	padding-top: 20px;
  }
  .footer__contact__title{
	font-size: 1.2rem;
	font-weight: 600;
	padding-bottom: 20px;
	margin-bottom: 30px;
	position: relative;
  }
  .footer__contact__title::after{
	content: "";
	display: block;
	height: 1px;
	width: 100%;
	background-color: var(--color-grey);
	position: absolute;
	bottom: 0;
  }
  .footer__contact__title::before{
	content: "";
	display: block;
	height: 2px;
	width: 80px;
	background-color: var(--color-blue);
	position: absolute;
	bottom: 0;
  }
  .footer__box li{
	padding-bottom: 10px;
  }

  .footer__contact__button{
	display: inline-block;
	margin-top: 50px;
  }
  .footer__contact__logo img{
    max-width: 100%;
  }
  .reserved{
	background-color: var(--color-darkblue);
	color: var(--color-white);
	font-size: 0.8rem;
	text-align: center;
	padding: 10px 0;
  }
/* kontakt */
.contact{
	padding-top: 100px;
	padding-bottom: 50px;
}

.contactForm{
	background-color: var(--color-dark);
	border-top: 10px solid var(--color-blue);
	padding: 70px 30px 70px 30px;
}
.contact__form__title{
	font-size: 2rem;
	font-weight: 600;
	line-height: 2rem;
}
.contact__form {
  display: grid;
  gap: 1.5rem;        
  margin: 50px auto;
}
.form-messages { margin-top: 15px; font-size: 14px; }
.form-messages.error { color: red; }
.form-messages.success { color: green; }

.contact__box label {
  display: none;
}

.contact__box input,
.contact__box textarea {
  width: 100%;
  background-color: var(--color-black);
  border: none;
  padding: 1rem;
  color: #ffffff;
  font-size: 0.9rem;
  font-family: inherit;
  box-sizing: border-box;
  
}

/* placeholdery */
.contact__box input::placeholder,
.contact__box textarea::placeholder {
  color: var(--color-white);               /* jasnoszary tekst wewnątrz */
}

/* przycisk wyślij */
.contact__form .button {
  display: inline-block;
  background-color: var(--color-blue); 
  width: 150px;
  color: #ffffff;
  border: none;
  padding: 1rem 2rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background-color 0.2s ease;
  font-family: inherit;
}

.contact__informations{
	padding: 50px 0;
}
.contact__information__line{
	display: flex;
	align-items: center;
	padding: 20px 0;
}
.contact__information__line svg{
	margin-right: 30px;
}

/* usługi */
  .services__first{
	padding: 50px 0;
  }
  .services__about{
	padding-top: 50px;
  }
  .sidebar {
      width: 300px;
  flex-shrink: 0;
  padding-right: 30px;
    }

    .sidebar ul {
      list-style: none;
    }

    .sidebar li {
      margin-bottom: 20px;
	  border-bottom: 1px solid var(--color-blue)
    }

    .sidebar a {
      display: flex;
      height: 40px;
      align-items: center;
      text-decoration: none;
      transition: background-color 1s, color 1s;
    }

    .sidebar .icon {
      width: 30px;
      height: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 18px;
	  
    }

    .sidebar .text {
      padding-left: 12px;
      font-weight: 500;
	  font-size: 1.1rem;
    }

    /* stan nieaktywny */
    .sidebar a .icon {
      background-color: var(--color-grey);
      color: var(--color-blue);
	  transition: background-color 1s, color 1s;
	  transition: width 1s;

    }
   

    /* stan aktywny */
   
    .services h3{
		font-weight: 600;
		padding-bottom: 20px;
	}
	#spawanie, #plazma, #tokarka, #person{
		padding-bottom: 50px;
		padding-top: 30px;
		border-bottom: 1px solid var(--color-blue);
		margin-bottom: 50px;
	}
	.services__list{
		line-height: 1.5rem;
	}
	.services__list__style{
		list-style: inside;
		padding-left: 30px;
	}
	/* galeria */
	#gallery{
		position: relative;
	}
	 #gallery .mySlides {
    display: none;
    position: relative;
  }

  /* Number text (1/6 etc) */
  .numbertext {
    position: absolute;
    top: 8px;
    left: 16px;
    font-size: 14px;
    color: #f2f2f2;
    background-color: rgba(0,0,0,0.5);
    padding: 4px 8px;
    border-radius: 4px;
  }

  /* Image styling */
  #gallery img {
    vertical-align: middle;
    border-radius: 4px;
  }

  /* Prev/next buttons */
  .prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -22px;
    color: white;
    font-weight: bold;
    font-size: 20px;
    transition: 0.3s;
    user-select: none;
    background-color: rgba(0,0,0,0.4);
    border-radius: 0 4px 4px 0;
  }
  .next {
    right: 20px;
    border-radius: 4px 0 0 4px;
  }


  /* Caption text */
  .caption-container {
    text-align: center;
    background-color: #222;
    padding: 8px 16px;
    color: #f2f2f2;
    border-radius: 4px;
    margin-top: 8px;
  }

  /* Thumbnail images */
  .row {
    display: flex;
    justify-content: center;
    margin-top: 16px;
  }
  .column {
    flex: 0 0 16.66%;
    padding: 4px;
  }
  .demo {
    display: none;
  }