@font-face {
    font-family: Futura;
    src: url("https://static01.helion.com.pl/global/fonts/FuturaPT-Book.ttf");
}

@font-face {
    font-family: FuturaDemi;
    src: url("https://static01.helion.com.pl/global/fonts/FuturaPT-Demi.ttf");
}

:root {
    --bialy: #FFFFFF;
    --czerwony: #F80032;
    --czarny: #000000;
    --granatowy: #0F234F;
    --niebieski: #00FFFF;
    --przycisk: #5488FF;
    --tlo: #5F4CEA;
}

.expand-text-section {
    display: none !important;
}

#tresc {
    overflow: hidden;
    font-family: Futura;
    padding-bottom: 20px;
}

#top {
    text-align: center;
}

#top_header {
    width: 100%;
}

#top a:hover {
    opacity: 0.5;
}

#top a:focus img,
#top a:focus-visible img {
    opacity: 0.5;
}

#filtrowanie {
    padding: 25px;
}

.filtry {
    display: inline-block;
    position: relative;
    width: 30%;
}

#filtr_druk {
    left: -20px;
}

#filtr_ebook {
    padding-bottom: 65px;
    width: 35%;
}

#filtr_kurs {
    right: -30px;
}

.link_filtr:hover {
    opacity: 0.5;
}

.link_filtr:focus img,
.link_filtr:focus-visible img {
    opacity: 0.5;
}

.link_filtr:hover,
.link_filtr:focus,
.link_filtr:focus-visible {
    text-decoration: none !important;
}

#info {
    font-size: 55px;
    padding: 25px;
    text-align: center;
    line-height: 1;
}

#swietuj {
    color: var(--granatowy);
    font-family: FuturaDemi;
    font-size: 60px;
    font-weight: 900;
}

#dodatkowe {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin-top: 25px;
}

#odbierz {
    color: var(--granatowy);
    font-family: FuturaDemi;
    font-size: 50px;
    font-weight: 900;
    line-height: 1;
    padding-top: 50px;
    text-align: center;
    text-transform: uppercase;
}

#srodek {
    margin-top: 25px;
}

#darmowe {
    text-align: center;
}

.darmowe_link:hover,
.darmowe_link:focus,
.darmowe_link:focus-visible {
    text-decoration: none !important;
}

.okladki {
    display: inline-block;
    margin: 25px;
    width: 20%;
}

.okladki:hover {
    opacity: 0.5;
    text-decoration: none;
}

.darmowe_link:focus img,
.darmowe_link:focus-visible img {
    opacity: 0.5;
}

.gratis {
    color: var(--tlo);
    font-family: FuturaDemi;
    font-size: 50px;
    padding: 20px 0;
    text-transform: uppercase;
}

#dol {
    margin-top: 50px;
    padding-bottom: 50px;
    text-align: center;
}

#konkurs:hover {
    opacity: 0.5;
    text-decoration: none;
}

#konkurs_link:hover,
#konkurs_link:focus,
#konkurs_link:focus-visible {
    opacity: 0.5;
    text-decoration: none;
}

#dol_loga {
    padding-top: 50px;
}

.logotypy:hover {
    opacity: 0.5;
    text-decoration: none;
}

.loga_linki:hover,
.loga_linki:focus,
.loga_linki:focus-visible {
    opacity: 0.5;
    text-decoration: none;
}

#logotyp_helion {
    margin-left: 0;
}

#logotyp_storm {
    margin: 0px 170px;
}

#logotyp_inkbook {
    margin-right: 0;
}

#tresc input, button {
    font-size: 20px;
}

#tresc label:hover,
#tresc label:focus,
#tresc label:focus-visible {
    color: var(--tlo);
}

#swieto-form-container {
    color: var(--czarny);
    display: block;
    max-width: 75%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
}

.swieto-main-form-error {
    color: var(--czerwony);
    font-size: 18px;
    font-weight: bolder;
    margin-top: 20px;
    text-align: center;
}

.swieto-input-line .swieto-input-line-error {
    color: var(--czerwony);
    display: none;
    font-size: 18px;
    font-weight: 700;
    margin: 3px 0;
}

.swieto-input-line{
    margin-top: 25px;
    margin-bottom: 25px;
    text-align: center;
}

#swieto-email{
    border: 3px solid var(--czarny);
    color: var(--czarny);
    display: block;
    font-size: 16px;
    margin: 2px auto;
    padding: 5px 0;
    padding-inline-start: 15px !important;
    width: 100%;
}

#swieto-email:hover,
#swieto-email:focus,
#swieto-email:focus-visible {
    color: var(--tlo);
}

#swieto-email::placeholder {
    color: var(--czarny);
    text-align: left;
}

#swieto-email:ms-input-placeholder {
    color: var(--czarny);
    text-align: left;
}

#swieto-email:hover::placeholder,
#swieto-email:focus::placeholder,
#swieto-email:focus-visible::placeholder {
    color: var(--tlo);
}

#swieto-email:hover::ms-input-placeholder,
#swieto-email:focus::ms-input-placeholder,
#swieto-email:focus-visible::ms-input-placeholder {
    color: var(--tlo);
}

#swieto-checkboxs-container {
    margin-left: 25px;
    font-size: 18px;
}

.swieto-checkbox-line .swieto-form-field-error {
    font-size: 18px;
}

.swieto-checkbox-line{
    margin-bottom: 25px;
}

.swieto-checkbox:focus + label .checkbox_span,
.swieto-checkbox:focus-visible + label .checkbox_span{
    color: var(--tlo);
}

.checkbox_span a{
    color: var(--czarny);
}

.checkbox_span a:hover,
.checkbox_span a:focus,
.checkbox_span a:focus-visible {
    color: var(--tlo);
    text-decoration: underline;
}

.swieto-checkbox{
    opacity:0;
}

.swieto-checkbox-line .swieto-form-tick {
    background: url(https://static01.helion.com.pl/helion/images/dzienProgramisty2026/checkbox_pusty.png) no-repeat !important;
    background-size: 100% 100% !important;
    border: 0 !important;
    display: inline-block;
    height: 18px;
    margin-left: -50px;
    margin-bottom: -5px;
    width: 19px;
}

.swieto-checkbox-line.active .swieto-form-tick {
    background: url(https://static01.helion.com.pl/helion/images/dzienProgramisty2026/checkbox_zaznaczony.png) no-repeat !important;
    background-size: 100% 100% !important;
}

.swieto-checkbox-line .swieto-form-field-error {
    color: var(--czerwony);
    display: none;
    font-size: 14px;
    font-weight: 700;
    margin: 3px 0;
}

#zatwierdz_img {
    width: 100%;
}

#zatwierdz_btn:focus img, #zatwierdz_btn:focus-visible img {
    content: url("https://static01.helion.com.pl/helion/images/dzienProgramisty2026/zatwierdz_hover.png");
}

#btn_bg {
    background-color: var(--przycisk);
}

#btn_div {
    display: inline-block;
    margin-left: auto;
    margin-right: 0;
    text-align: right;
    width: 49%;
}

.swieto-btn-line {
    text-align: right;
}

.swieto_btn{
    background-color: transparent;
    background-image: url(https://static01.helion.com.pl/helion/images/dzienProgramisty2026/button.png);
    background-size: 100%;
    border: none;
    color: var(--bialy);
    cursor: pointer;
    display: inline-block;
    font-family: FuturaDemi;
    font-weight: 900;
    padding-bottom: 10px;
    padding-top: 20px;
    text-transform: uppercase;
    width: 30%;
}

.swieto_btn:hover,
.swieto_btn:focus,
.swieto_btn:focus-visible{
    opacity: 0.5;
}

#regulamin_div {
    margin-left: 25px;
    text-align: left;
}

.swieto-reg-code {
    color: var(--czarny) !important;
    font-size: 18px;
}

.swieto-reg-code:hover,
.swieto-reg-code:focus,
.swieto-reg-code:focus-visible {
    color: var(--tlo) !important;
}

#regulamin_arrow {
    color: var(--czarny);
    font-size: 24px;
}

.swieto-reg-code:hover #regulamin_arrow,
.swieto-reg-code:focus #regulamin_arrow,
.swieto-reg-code:focus-visible #regulamin_arrow {
    color: var(--tlo);
}

.swieto-layer, .swieto-text-popup {
    display: none;
    left: 0;
    position: fixed;
    width: 100%;
    z-index: 9999;
}

.swieto-layer {
    background: var(--czarny);
    height: 100%;
    top: 0;
}

.swieto-text-popup {
    top: 100px;
}

.book-list {
    width: unset;
}

.swieto-popup-container {
    color: var(--czarny);
    background: var(--bialy);
    margin: 0 auto;
    position: relative;
    width: 700px;
}

.swieto-popup-container .swieto-popup-close {
    left: 660px;
    margin: 0px;
    position: relative;
    top: 0px;
}

.swieto-popup-container .swieto-popup-content {
    font-size: 16px;
    margin: 0 auto;
    overflow: auto;
    padding: 20px 0 40px;
    width: 400px;
}

.swieto-popup-container .swieto-popup-close a {
    background: var(--czarny) url(https://static01.helion.com.pl/helion/images/dzienProgramisty2026/close.png) no-repeat 1px 0;
    display: block;
    height: 40px;
    text-indent: -100000px;
    width: 40px;
}

.swieto-popup-container .swieto-popup-close a:hover,
.swieto-popup-container .swieto-popup-close a:focus,
.swieto-popup-container .swieto-popup-close a:focus-visible {
    opacity: 0.5;
}

.swieto-popup-container .book-list ul {
    display: flex;
    padding: 0;
    width: unset;
}

.swieto-popup-container .book-list ul li {
    display: flex;
    flex-direction: column;
    list-style-type: none;
    margin-left: 5px;
    margin-right: 5px;
    width: 175px;
}

.swieto-popup-container .book-list ul li .book-info {
    display: flex;
    flex-direction: column;
    min-height: 225px;
    text-align: center;
}

.swieto-popup-container .book-list ul li .book-info img {
    display: block;
    margin: 0px auto 5px auto;
    max-width: 100px;
    width: auto;
    border: 0;
    padding: 0;
    float: unset;
}

.swieto-popup-container .book-list ul li .book-info h3 {
    font-size: 15px;
    height: 115px;
    line-height: 1;
    margin: 10px 0;
    overflow: hidden;
    text-align: center;
    padding: 0;
    width: unset;
}

.swieto-popup-container .book-list ul li .book-info h3 a:hover,
.swieto-popup-container .book-list ul li .book-info h3 a:focus,
.swieto-popup-container .book-list ul li .book-info h3 a:focus-visible {
    text-decoration: underline;
}

.swieto-popup-container .book-list ul li .book-info p {
    color: var(--czarny);
    text-align: center;
}

.swieto-popup-container .book-list ul li .book-info .ebook {
    font-size: 14px;
    text-align: center;
}

.swieto-popup-container .book-list ul li .book-info .kurs {
    font-size: 14px;
    text-align: center;
}

.download {
    background: var(--tlo);
    display: block;
    height: 40px;
    line-height: 30px !important;
    margin: 5px auto !important;
    text-align: center !important;
    width: 100px !important;
    position: static !important;
}

.swieto-popup-container .book-list ul li .download a {
    display: block;
    font-size: 14px !important;
    font-weight: 900;
    line-height: 40px;
    margin: 0 auto;
    text-align: center;
    text-transform: uppercase;
    width: 95px;
    border: 0;
    background-color: var(--tlo);
}

.wybieram {
    border-radius: 2px;
    color: var(--bialy) !important;
    font-family: FuturaDemi;
}

.wybieram:hover,
.wybieram:focus,
.wybieram:focus-visible {
    text-decoration: underline;
}

.swieto-popup-container .book-list ul li .book-info a {
    color: var(--granatowy);
    font-size: 15px;
    line-height: 1;
    text-decoration: none;
}

.swieto-popup-container .book-list ul li::before {
    display: none;
}

.swieto-popup-container .book-list ul li .book-info .author {
    font-size: 14px;
    text-align: center;
    padding: 0 0 5px 0px;
    width: unset;
}

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

@media all and (max-width: 1160px) {

    #srodek {
	margin-top: 50px;
    }

}

@media all and (max-width: 1000px) {

    #tylko {
	zoom: 0.75;
    }

    #ostatnie {
	zoom: 0.75;
    }

    #dostawa {
	zoom: 0.75;
    }

    #info {
	font-size: 42px;
	padding: 25px 10px;
    }

    #swietuj {
	font-size: 45px;
    }

    #srodek {
	margin-top: 25px;
    }

    .gratis {
	font-size: 35px;
    }

    #konkurs {
	width: 100%;
    }

    #dol_loga {
	padding-top: 25px;
    }

    .logotypy {
	scale: 0.7;
    }

    #logotyp_storm {
	margin: 0px 70px;
    }

    .swieto-input-line .swieto-input-line-error {
	font-size: 16px;
    }

    #swieto-checkboxs-container {
	font-size: 16px;
	margin-top: 25px;
    }

    .swieto-main-form-error {
	font-size: 16px;
    }

    .swieto-checkbox-line .swieto-form-field-error {
	font-size: 16px;
    }

    .swieto_btn {
	padding-bottom: 5px;
	padding-top: 15px;
    }

    .swieto-reg-code {
	font-size: 16px;
    }

    .swieto-popup-close {
	left: 0 !important;
    }

}

@media all and (max-width: 1000px) and (orientation: landscape){

    #tylko {
	zoom: 1;
    }

    #ostatnie {
	zoom: 1;
    }

    #dostawa {
	zoom: 1;
    }

    #info {
	font-size: 55px;
	padding: 25px;
    }

    #swietuj {
	font-size: 60px;
    }

    .gratis {
	font-size: 50px;
    }

    #dol_loga {
	padding-top: 50px;
    }

    .logotypy {
	scale: 1;
    }

    #logotyp_storm {
	margin: 0px 170px;
    }

    .swieto-input-line .swieto-input-line-error {
	font-size: 18px;
    }

    #swieto-checkboxs-container {
	font-size: 18px;
    }

    .swieto-main-form-error {
	font-size: 18px;
    }

    .swieto-checkbox-line .swieto-form-field-error {
	font-size: 18px;
    }

    .swieto_btn {
	padding-bottom: 10px;
	padding-top: 20px;
    }

    .swieto-reg-code {
	font-size: 18px;
    }

}

@media all and (max-width: 700px) and (orientation: landscape){

    #tylko {
	zoom: 0.75;
    }

    #ostatnie {
	zoom: 0.75;
    }

    #dostawa {
	zoom: 0.75;
    }

    #info {
	font-size: 42px;
	padding: 25px 10px;
    }

    #swietuj {
	font-size: 45px;
    }

    .gratis {
	font-size: 35px;
    }

    #dol_loga {
	padding-top: 25px;
    }

    .logotypy {
	scale: 0.7;
    }

    #logotyp_storm {
	margin: 0px 70px;
    }

    .swieto_btn {
	padding-bottom: 5px;
	padding-top: 15px;
    }

}

@media all and (max-width: 699px) {

    .swieto-popup-container .book-list ul li .book-info {
	min-height: 200px;
    }

    .swieto-popup-container .book-list ul li .book-info .ebook {
	font-size: 12px;
    }

    .swieto-popup-container .book-list ul li .book-info .kurs {
	font-size: 12px;
    }

    .swieto-popup-container .book-list ul li .book-info h3 {
	height: 90px;
    }

    .swieto-popup-container .book-list ul li .book-info .author {
	font-size: 12px;
    }

    .swieto-popup-container .book-list ul li .book-info a {
	font-size: 14px;
	line-height: 1.2;
    }

}

@media all and (max-width: 599px) {

    #filtrowanie {
	padding: 10px 0;
    }

    #filtr_druk {
	left: 0;
    }

    #filtr_ebook {
	padding-bottom: 35px;
    }

    #filtr_kurs {
	right: -5px;
    }

    #info {
	font-size: 23px;
	padding: 10px;
    }

    #swietuj {
	font-size: 25px;
    }

    #dodatkowe {
	margin-top: 10px;
    }

    #tylko {
	zoom: 0.4;
    }

    #ostatnie {
	zoom: 0.4;
    }

    #dostawa {
	zoom: 0.4;
    }

    #odbierz {
	font-size: 30px;
	padding-top: 25px;
    }

    #srodek {
	margin-top: 25px;
    }

    .okladki {
	margin: 3px;
	width: 30%;
    }

    .gratis {
	font-size: 28px;
	padding: 10px 0;
    }

    #dol {
	margin-top: 35px;
	padding-bottom: 0;
    }

    #dol_loga {
	padding-top: 10px;
    }

    .logotypy {
	scale: 1;
	width: 20%;
    }

    #logotyp_storm {
	margin: 0px 50px;
    }

    #swieto-form-container::before {
	display: none;
    }

    #swieto-form-container::after {
	display: none;
    }

    #swieto-form-container {
	margin-top: 15px;
	max-width: 90%;
    }

    #swieto-email {
	font-size: 16px !important;
	padding: 10px 0;
	width: 90%;
    }

    .swieto-reg-code {
	font-size: 12px;
    }

    .swieto-form {
	padding: 0;
    }

    .swieto_btn {
	background-size: 100% 100%;
	font-size: 16px;
    }

    .swieto-input-line .swieto-input-line-error {
	font-size: 12px;
    }

    #swieto-checkboxs-container {
	font-size: 12px;
    }

    .swieto-main-form-error {
	font-size: 12px;
    }

    .swieto-checkbox-line .swieto-form-field-error {
	font-size: 12px;
    }

    .swieto-popup-container {
	width: 100%;
    }

    .swieto-text-popup {
	top: 25px;
    }

    .swieto-popup-container .swieto-popup-content {
	font-size: 14px;
	text-align: center;
	width: 100%;
    }

    .swieto-popup-container .book-list ul {
	display: inline-block;
	padding: 0 10px;
    }

    .swieto-popup-container .book-list ul li {
	height: 350px;
	display: inline-block;
	width: 30%;
	margin-left: auto;
	margin-right: auto;
    }

    .swieto-popup-container .book-list ul li .book-info {
	display: block;
	min-height: 150px;
	text-align: center;
    }

    .swieto-popup-container .book-list ul li .book-info h3 {
	height: 75px;
	padding: 0 10px;
    }

}

@media all and (max-width: 575px) {

    .swieto-popup-container .book-list ul li .book-info h3 {
	height: 90px;
    }

}

@media all and (max-width: 549px) {

    .swieto-popup-container .book-list ul li .book-info h3 {
	height: 90px;
	padding: 0 5px;
    }

}

@media all and (max-width: 525px) {

    .swieto-popup-container .book-list ul li {
	padding-left: 5px;
    }

}

@media all and (max-width: 450px) {

    .swieto-popup-container .book-list ul li .book-info h3 {
	height: 100px;
    }

}

@media all and (max-width: 450px) {

    .swieto-popup-container .book-list ul li .book-info h3 {
	height: 120px;
    }

}

@media all and (max-width: 400px) {

    #info {
	font-size: 20px;
    }

    #swietuj {
	font-size: 22px;
    }

    #tylko {
	zoom: 0.35;
    }

    #ostatnie {
	zoom: 0.35;
    }

    #dostawa {
	zoom: 0.35;
    }

    #odbierz {
	font-size: 28px;
    }

    #swieto-form-container {
	max-width: 85%;
    }

    .swieto_btn {
	font-size: 14px;
    }

    .swieto-popup-container .book-list ul li {
	height: 400px;
    }

    .swieto-popup-container .book-list ul li .book-info h3 {
	font-size: 12px;
	height: 90px;
    }

    .swieto-popup-container .book-list ul li .book-info a {
	font-size: 12px;
    }

}

@media all and (max-width: 375px) {

    #swietuj {
	font-size: 20px;
    }

    #odbierz {
	font-size: 26px;
    }

    .gratis {
	font-size: 24px;
    }

    .swieto_btn {
	font-size: 12px;
    }

    .swieto-popup-container .swieto-popup-content {
	font-size: 12px;
	padding-top: 10px;
    }

    .swieto-popup-container .book-list ul {
	padding: 0;
    }

}

@media all and (max-width: 350px) {

    #odbierz {
	font-size: 24px;
    }

    .gratis {
	font-size: 22px;
    }

    .swieto-popup-container .book-list ul li .book-info img {
	max-width: 75px;
    }

    .download {
	height: 30px;
	width: 75px !important;
    }

    .swieto-popup-container .book-list ul li .download a {
	font-size: 12px !important;
	line-height: 30px;
	width: 75px;
    }

}

@media all and (max-width: 335px) {

    #info {
	font-size: 18px;
    }

    #swietuj {
	font-size: 18px;
    }

    .gratis {
	font-size: 20px;
    }

}

@media all and (max-width: 325px) {

    #tylko {
	zoom: 0.3;
    }

    #ostatnie {
	zoom: 0.3;
    }

    #dostawa {
	zoom: 0.3;
    }

    #odbierz {
	font-size: 22px;
    }

    .swieto-popup-container .book-list ul li .book-info .ebook {
	font-size: 10px;
    }

    .swieto-popup-container .book-list ul li .book-info .kurs {
	font-size: 10px;
    }

    .swieto-popup-container .book-list ul li .book-info h3 {
	height: 100px;
    }

    .swieto-popup-container .book-list ul li .book-info .author {
	font-size: 10px;
    }

}