/* abstract/_functions.scss */
/* =================================================================
    ORDER APPLYING THE MEDIA QUERIES ON ELEMENTS: Base + Typography > general layout + grid > page layout + components

/* Breakpoint Mixin */
/*  COLORS: */
/* THIS FILE SUPPOSE TO HOLD THE BASICS OF PAGE
    A basic definitions about the project    */
/* BASIC RESET */
*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
  /* good practice to do*/
}

html {
  font-size: 62.5%;
  /* remember always the larger one before the smaller one. Therefore the tab-land is first then the tablet */
}
@media only screen and (max-width: 75em) {
  html {
    font-size: 56.25%;
  }
}
@media only screen and (max-width: 56.25em) {
  html {
    font-size: 50%;
  }
}
@media only screen and (min-width: 112.5em) {
  html {
    font-size: 75%;
  }
}

body {
  box-sizing: border-box; /* good practice to do like this with the body{border-box: box-sizing;} and in * {border-box:inherit;} */
  padding: 3rem;
}
@media only screen and (max-width: 56.25em) {
  body {
    padding: 0;
  }
}

::selection {
  background-color: #7ed56f;
  color: #fff;
}

/* holds all animations code */
@keyframes moveInLeft {
  0% {
    opacity: 0;
    transform: translateX(-10rem);
  }
  80% {
    transform: translateX(1rem);
  }
  100% {
    opacity: 1;
    transform: translate(0);
  }
}
@keyframes moveInRight {
  0% {
    opacity: 0;
    transform: translateX(10rem);
  }
  80% {
    transform: translateX(1rem);
  }
  100% {
    opacity: 1;
    transform: translate(0);
  }
}
@keyframes moveInBottom {
  0% {
    opacity: 0;
    transform: translateY(3rem);
  }
  100% {
    opacity: 1;
    transform: translate(0);
  }
}
body {
  font-family: "Lato", sans-serif;
  /*  this fonta family will inherit all child element in body */
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.7;
  color: #777;
}

.heading-primary {
  color: #fff;
  text-transform: uppercase;
  backface-visibility: hidden;
  margin-bottom: 6rem;
}
.heading-primary--main {
  display: block;
  font-size: 6rem;
  font-weight: 700;
  letter-spacing: 3.5rem;
  animation: moveInRight 0.9s ease-out;
}
@media only screen and (max-width: 37.5em) {
  .heading-primary--main {
    letter-spacing: 1rem;
    font-size: 5rem;
  }
}
.heading-primary--sub {
  display: block;
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: 1.5rem;
  animation: moveInLeft 1.3s ease-out;
}
@media only screen and (max-width: 37.5em) {
  .heading-primary--sub {
    letter-spacing: 0.5rem;
  }
}

.heading-secondary {
  font-size: 3.5rem;
  text-transform: uppercase;
  font-weight: 700;
  display: inline-block;
  background-image: linear-gradient(to right, #7ed56f, #28b485);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 2px;
  transition: all 0.2s;
}
@media only screen and (max-width: 56.25em) {
  .heading-secondary {
    font-size: 3rem;
  }
}
@media only screen and (max-width: 37.5em) {
  .heading-secondary {
    font-size: 2.5rem;
  }
}
.heading-secondary:hover {
  transform: skewY(2deg) skewX(15deg) scale(1.1);
  text-shadow: 0.5rem 1rem 2rem rgba(0, 0, 0, 0.2);
}

.heading-tertiary {
  font-size: 1.6rem;
  font-weight: 700;
  text-transform: uppercase;
}

.paragraph {
  font-size: 1.6rem;
}
.paragraph:not(:last-child) {
  margin-bottom: 3rem;
}

.u-center-text {
  text-align: center !important;
}

.u-margin-bottom-small {
  margin-bottom: 1.5rem !important;
}

.u-margin-bottom-medium {
  margin-bottom: 4rem !important;
}
@media only screen and (max-width: 56.25em) {
  .u-margin-bottom-medium {
    margin-bottom: 3rem !important;
  }
}

.u-margin-bottom-big {
  margin-bottom: 8rem !important;
}
@media only screen and (max-width: 56.25em) {
  .u-margin-bottom-big {
    margin-bottom: 5rem !important;
  }
}

.u-margin-top-big {
  margin-top: 8rem !important;
}

.u-margin-top-huge {
  margin-top: 10rem !important;
}

.bg-video {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: -1;
  opacity: 0.15;
  overflow: hidden;
}
.bg-video__content {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

/* all about the buttons component */
/* SUDOCLASS :link state of the button, when the hovered or the button is clicked. 
    :visited state when you visit link it change the color to purple that is the default state of button element.
       Therefore we want the link color same as at the begining */
.btn {
  /* then on :hover we say how it should look like and on the :active state same */
  /* when we click the button box-shadow property is less see as we click the button in real world thanks the blur value*/
  /* ::after SUDO element we giving to it looks exactly same as the button we have, but is hidden behind the button and when we hover it hides.  */
}
.btn, .btn:link, .btn:visited {
  text-transform: uppercase;
  text-decoration: none;
  padding: 1.5rem 4rem;
  display: inline-block;
  border-radius: 10rem;
  transition: all 0.2s;
  /* the transition property must be on initial state what is the .btn:link and .btn:visited or it doesn't work.
  Simply we saying here in parent element the transition can be used on all properties */
  position: relative;
  font-size: 1.6rem;
  border: none;
  cursor: pointer;
}
.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.2);
}
.btn:hover::after {
  /* we want the ::after sudo element only when is the .btn hovered */
  transform: scaleX(1.4) scaleY(1.6);
  opacity: 0;
}
.btn:active, .btn:focus {
  outline: none;
  transform: translateY(-1px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}
.btn--white {
  background-color: #fff;
  color: #777;
}
.btn--white::after {
  background-color: #fff;
}
.btn--green {
  background-color: #7ed56f;
  color: #777;
}
.btn--green::after {
  background-color: #7ed56f;
}
.btn::after {
  content: "";
  display: inline-block;
  width: 100%;
  height: 100%;
  border-radius: 10rem;
  position: absolute;
  /* !!!! THE position:absolute needs to have a reference and the reference is the first element with the relative postion that can find. In this case it is the header. But we want it hidden behind the button so we must give position: relative; to btn:link, .btn:visited.  !!!!!!!!!!! */
  top: 0;
  left: 0;
  z-index: -1;
  /* now it is behind the button */
  transition: all 0.4s;
  /* <---- The transition: all .4s; needs to be in initial state btn element(.btn::after {}), because we have the ::after SUDO element when is hovered transform: scale(1.5) animation. */
}
.btn--animated {
  animation: moveInBottom 0.5s ease-out 0.75s;
  animation-fill-mode: backwards;
}

.btn-text:link, .btn-text:visited {
  font-size: 1.6rem;
  color: #7ed56f;
  display: inline-block;
  text-decoration: none;
  border-bottom: 1 px solid #7ed56f;
  padding: 3px;
  transition: all 0.2s;
}
.btn-text:hover {
  background-color: #7ed56f;
  color: #fff;
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}
.btn-text:active {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  transform: translateY(0);
}

.composition {
  position: relative;
}
.composition__photo {
  width: 55%;
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.4);
  border-radius: 2px;
  position: absolute;
  z-index: 10;
  transition: all 0.3s;
  outline-offset: 2rem;
}
@media only screen and (max-width: 75em) {
  .composition__photo {
    margin-top: 8rem;
    width: 50%;
  }
}
@media only screen and (max-width: 56.25em) {
  .composition__photo {
    float: left;
    position: relative;
    width: 33.3333333%;
    box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.2);
  }
}
.composition__photo--p1 {
  left: 0;
  top: -2rem;
}
@media only screen and (max-width: 56.25em) {
  .composition__photo--p1 {
    top: 0;
    transform: scale(1.2);
  }
}
.composition__photo--p2 {
  right: 0;
  top: 2rem;
}
@media only screen and (max-width: 56.25em) {
  .composition__photo--p2 {
    top: -1rem;
    transform: scale(1.3);
    z-index: 100;
  }
}
.composition__photo--p3 {
  left: 20%;
  top: 10rem;
}
@media only screen and (max-width: 56.25em) {
  .composition__photo--p3 {
    top: 1rem;
    left: 0;
    transform: scale(1.1);
  }
}
.composition__photo:hover {
  outline: 1.5rem solid #7ed56f;
  transform: scale(1.05) translateY(-0.5rem);
  box-shadow: 0 2.5rem 4rem rgba(0, 0, 0, 0.5);
  z-index: 20;
}
.composition:hover .composition__photo:not(:hover) {
  transform: scale(0.95);
}

.card {
  -moz-perspective: 150rem;
  perspective: 150rem;
  position: relative;
  height: 50rem;
  /*  ============================== media query for cards  ========================================== */
}
@media only screen and (max-width: 75em) {
  .card {
    margin: 2rem auto;
  }
}
.card__side {
  height: 52rem;
  transition: all 0.8s ease;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: 3px;
  overflow: hidden;
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.15);
}
.card__side--front {
  background-color: #fff;
}
.card__side--back {
  transform: rotateY(180deg);
}
.card__side--back-1 {
  background-image: linear-gradient(to right bottom, #ffb900, #ff7730);
}
.card__side--back-2 {
  background-image: linear-gradient(to right bottom, #7ed56f, #28b485);
}
.card__side--back-3 {
  background-image: linear-gradient(to right bottom, #2998ff, #5643fa);
}
.card:hover .card__side--front {
  transform: rotateY(-180deg);
}
.card:hover .card__side--back {
  transform: rotateY(0);
}
.card__picture {
  background-size: cover;
  height: 23rem;
  background-blend-mode: screen;
  -webkit-clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
  clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
  border-top-left-radius: 3px;
  border-top-right-radius: 3px;
}
.card__picture--1 {
  background-image: linear-gradient(to right bottom, #ffb900, #ff7730), url("../img/nat-5.jpg");
}
.card__picture--2 {
  background-image: linear-gradient(to right bottom, #7ed56f, #28b485), url("../img/nat-6.jpg");
}
.card__picture--3 {
  background-image: linear-gradient(to right bottom, #2998ff, #5643fa), url("../img/nat-7.jpg");
}
.card__heading {
  font-size: 2.8rem;
  font-weight: 300;
  text-transform: uppercase;
  text-align: right;
  color: #fff;
  position: absolute;
  top: 12rem;
  right: 2rem;
  width: 75%;
}
.card__heading-span {
  padding: 1rem 1.5rem;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.card__heading-span--1 {
  background-image: linear-gradient(to right bottom, rgba(255, 185, 0, 0.85), rgba(255, 119, 48, 0.85));
}
.card__heading-span--2 {
  background-image: linear-gradient(to right bottom, rgba(126, 213, 111, 0.85), rgba(40, 180, 133, 0.85));
}
.card__heading-span--3 {
  background-image: linear-gradient(to right bottom, rgba(41, 152, 255, 0.85), rgba(86, 67, 250, 0.85));
}
.card__details {
  padding: 3rem;
}
.card__details ul {
  list-style: none;
  width: 80%;
  margin: 0 auto;
}
.card__details li {
  text-align: center;
  font-size: 1.5rem;
  padding: 1rem;
}
.card__details li:not(:last-child) {
  border-bottom: 1px solid #f7f7f7;
}
.card__cta {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  text-align: center;
}
.card__price-box {
  text-align: center;
  color: #fff;
  margin-bottom: 8rem;
}
.card__price-only {
  font-size: 1.4rem;
  text-transform: uppercase;
}
.card__price-value {
  font-size: 6rem;
  font-weight: 100;
}
@media only screen and (max-width: 56.25em) {
  .card {
    height: auto;
    border-radius: 3px;
    background-color: #fff;
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.15);
  }
  .card__side {
    height: auto;
    position: relative;
    box-shadow: none;
  }
  .card__side--back {
    transform: rotateY(0);
    clip-path: polygon(0 15%, 100% 0, 100% 100%, 0 100%);
  }
  .card:hover .card__side--front {
    transform: rotateY(0);
  }
  .card__details {
    padding: 1rem 3rem;
  }
  .card__cta {
    position: relative;
    top: 0;
    left: 0;
    transform: translate(0);
    width: 100%;
    padding: 7rem 4rem 4rem 4rem;
  }
  .card__price-box {
    margin-bottom: 3rem;
  }
  .card__price-value {
    font-size: 4rem;
  }
}

.feature-box {
  background-color: rgba(255, 255, 255, 0.8);
  font-size: 1.5rem;
  padding: 2.5rem;
  text-align: center;
  border-radius: 3px;
  box-shadow: 0 1.5rem 4 rem rgba(0, 0, 0, 0.15);
  transition: transform 0.3s;
}
@media only screen and (max-width: 75em) {
  .feature-box {
    padding: 2rem 2rem;
    margin-bottom: 7rem;
  }
}
@media only screen and (max-width: 56.25em) {
  .feature-box {
    padding: 2rem;
  }
}
.feature-box__icon {
  font-size: 6rem;
  margin-bottom: 0.5rem;
  display: inline-block;
  background-image: linear-gradient(to right, #7ed56f, #28b485);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  /* display:inline-block provides out off normal flow, bg-image:is image, 
  webkit-background-clip::text clipping the image to text, THEN you must also make the text color:transparent */
}
@media only screen and (max-width: 56.25em) {
  .feature-box__icon {
    margin: 0;
  }
}
.feature-box:hover {
  transform: translateY(-1.5rem) scale(1.03);
}

.story {
  width: 75%;
  margin: 0 auto;
  box-shadow: 0 3rem 6rem rgba(0, 0, 0, 0.1);
  background-color: rgba(255, 255, 255, 0.6);
  border-radius: 3px;
  padding: 6rem;
  padding-left: 9rem;
  font-size: 1.6rem;
  transform: skewX(-12deg);
  /* THE .story__shape element IS A CONTAINER FOR THE .story__image (the image) */
}
@media only screen and (max-width: 56.25em) {
  .story {
    width: 100%;
    padding: 4rem;
    padding-left: 7rem;
  }
}
@media only screen and (max-width: 37.5em) {
  .story {
    transform: skewX(0);
  }
}
.story__shape {
  width: 15rem;
  height: 15rem;
  float: left;
  transform: translateX(-3rem) skewX(12deg);
  position: relative;
  overflow: hidden;
  border-radius: 50%;
}
@supports (clip-path: polygon(0 0)) or (-webkit-clip-path: polygon(0 0)) {
  .story__shape {
    -webkit-clip-path: circle(50% at 50% 50%);
    clip-path: circle(50% at 50% 50%);
    -webkit-shape-outside: circle(50% at 50% 50%);
    shape-outside: circle(50% at 50% 50%);
    border-radius: none;
  }
}
@media only screen and (max-width: 37.5em) {
  .story__shape {
    transform: translateX(-3rem) skewX(0);
  }
}
.story__img {
  height: 100%;
  transform: translateX(-4rem) scale(1.4);
  backface-visibility: hidden;
  transition: all 0.5s;
}
.story__text {
  transform: skewX(12deg);
}
@media only screen and (max-width: 37.5em) {
  .story__text {
    transform: translateX(-3rem) skewX(0);
  }
}
.story__caption {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  text-transform: uppercase;
  font-size: 1.7rem;
  text-align: center;
  opacity: 0;
  transition: all 0.5s;
  backface-visibility: hidden;
}
.story:hover .story__caption {
  opacity: 1;
  transform: translate(-50%, -50%);
}
.story:hover .story__img {
  transform: translateX(-4rem) scale(1);
  filter: blur(3px) brightness(80%);
}

.form__group:not(:last-child) {
  margin-bottom: 2rem;
}
.form__input {
  font-size: 1.5rem;
  font-family: inherit;
  color: inherit;
  padding: 1.5rem 2rem;
  border-radius: 2px;
  background-color: rgba(255, 255, 255, 0.5);
  border: none;
  border-bottom: 3px solid transparent;
  width: 90%;
  display: block;
  transition: all 0.3s;
}
@media only screen and (max-width: 56.25em) {
  .form__input {
    width: 100%;
  }
}
.form__input:focus {
  outline: none;
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.1);
  border-bottom: 3px solid #7ed56f;
}
.form__input:focus:invalid {
  border-bottom: 3px solid #ff7730;
}
.form__input::-webkit-input-placeholder {
  color: #999;
}
.form__label {
  font-size: 1.5rem;
  font-weight: bold;
  margin-left: 2rem;
  margin-top: 0.7rem;
  display: inline-block;
  transition: all 0.3s;
}
.form__input:placeholder-shown + .form__label {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4rem);
}
.form__radio-group {
  width: 49%;
  display: inline-block;
}
@media only screen and (max-width: 56.25em) {
  .form__radio-group {
    width: 100%;
    margin-bottom: 2rem;
  }
}
.form__radio-input {
  display: none;
}
.form__radio-label {
  font-size: 1.6rem;
  line-height: 3.7rem;
  cursor: pointer;
  position: relative;
  padding-left: 4.5rem;
}
.form__radio-button {
  height: 3rem;
  width: 3rem;
  border: 5px solid #7ed56f;
  border-radius: 50%;
  display: inline-block;
  position: absolute;
  left: 0;
  top: -0.4rem;
}
.form__radio-button::after {
  content: "";
  display: block;
  height: 1.3rem;
  width: 1.3rem;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #7ed56f;
  opacity: 0;
  transition: opacity 0.2s;
}
.form__radio-input:checked ~ .form__radio-label .form__radio-button::after {
  opacity: 1;
}

.popup {
  height: 100vh;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}
@supports (-webkit-backdrop-filter: blur(10px)) or (backdrop-filter: blur(10px)) {
  .popup {
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    background-color: rgba(0, 0, 0, 0.3);
  }
}
.popup__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 75%;
  background-color: #fff;
  box-shadow: 0 2rem 4rem rgba(0, 0, 0, 0.2);
  border-radius: 3px;
  display: table;
  overflow: hidden;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.25);
  transition: all 0.5s 0.2s;
}
.popup__left {
  width: 33.333333%;
  display: table-cell;
}
.popup__right {
  width: 66.6666667%;
  display: table-cell;
  vertical-align: middle;
  padding: 3rem 5rem;
}
.popup__img {
  display: block;
  width: 100%;
}
.popup__text {
  font-size: 1.4rem;
  margin-bottom: 4rem;
  -moz-column-count: 2;
  column-count: 2;
  -moz-column-gap: 4rem;
  column-gap: 4rem;
  -moz-column-rule: 1px solid #bebebe;
  column-rule: 1px solid #bebebe;
  -moz-hyphens: auto;
  -ms-hyphens: auto;
  -webkit-hyphens: auto;
  hyphens: auto;
}
.popup:target {
  opacity: 1;
  visibility: visible;
}
.popup:target .popup__content {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.popup__close:link, .popup__close:visited {
  color: #777;
  position: absolute;
  top: 2.5rem;
  right: 2.5rem;
  font-size: 1.7rem;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s;
  line-height: 1;
}
.popup__close:hover {
  color: #7ed56f;
}

.row {
  max-width: 114rem;
  margin: 0 auto;
}
.row:not(:last-child) {
  margin-bottom: 8rem;
}
@media only screen and (max-width: 56.25em) {
  .row:not(:last-child) {
    margin-bottom: 6rem;
  }
}
@media only screen and (max-width: 56.25em) {
  .row {
    max-width: 50rem;
    padding: 0 3rem;
  }
}
.row::after {
  content: "";
  display: table;
  clear: both;
}
.row [class^=col-] {
  float: left;
}
.row [class^=col-]:not(:last-child) {
  margin-right: 6rem;
}
@media only screen and (max-width: 56.25em) {
  .row [class^=col-]:not(:last-child) {
    margin-right: 0;
    margin-bottom: 6rem;
  }
}
@media only screen and (max-width: 75em) {
  .row [class^=col-] {
    width: 100% !important;
    padding: 0.7rem 2.7rem;
  }
}
@media only screen and (max-width: 56.25em) {
  .row [class^=col-] {
    width: 100% !important;
    padding: 1.7rem 2.7rem;
  }
}
.row .col-1-of-2 {
  width: calc((100% - 6rem) / 2);
}
.row .col-1-of-3 {
  width: calc((100% - 2 * 6rem) / 3);
}
.row .col-2-of-3 {
  width: calc(2 * (100% - 2 * 6rem) / 3 + 6rem);
}
.row .col-1-of-4 {
  width: calc((100% - 3 * 6rem) / 4);
}
.row .col-2-of-4 {
  width: calc(2 * (100% - 3 * 6rem) / 4 + 6rem);
}
.row .col-3-of-4 {
  width: calc(3 * (100% - 3 * 6rem) / 4 + 2 * 6rem);
}

.navigation__checkbox {
  display: none;
}
.navigation__button {
  background-color: #fff;
  height: 7rem;
  width: 7rem;
  position: fixed;
  top: 6rem;
  right: 6rem;
  border-radius: 50%;
  z-index: 2000;
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.1);
  text-align: center;
  cursor: pointer;
}
@media only screen and (max-width: 56.25em) {
  .navigation__button {
    top: 4rem;
    right: 4rem;
  }
}
@media only screen and (max-width: 37.5em) {
  .navigation__button {
    top: 3rem;
    right: 3rem;
  }
}
.navigation__background {
  height: 6rem;
  width: 6rem;
  border-radius: 50%;
  position: fixed;
  top: 6.5rem;
  right: 6.5rem;
  background-image: radial-gradient(#7ed56f, #28b485);
  z-index: 1000;
  transition: transform 0.8s cubic-bezier(0.86, 0, 0.07, 1);
}
@media only screen and (max-width: 56.25em) {
  .navigation__background {
    top: 4.5rem;
    right: 4.5rem;
  }
}
@media only screen and (max-width: 37.5em) {
  .navigation__background {
    top: 3.5rem;
    right: 3.5rem;
  }
}
.navigation__nav {
  height: 100vh;
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1500;
  opacity: 0;
  width: 0;
  transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
.navigation__list {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  list-style: none;
  text-align: center;
}
.navigation__item {
  margin: 1rem;
}
.navigation__link:link, .navigation__link:visited {
  display: inline-block;
  font-size: 3rem;
  font-weight: 300;
  padding: 1rem 2rem;
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  background-image: linear-gradient(120deg, transparent 0%, transparent 50%, #fff 50%);
  background-size: 220%;
  transition: all 0.4s;
}
.navigation__link:link span, .navigation__link:visited span {
  display: inline-block;
  margin-right: 1rem;
}
.navigation__link:hover, .navigation__link:active {
  background-position: 100%;
  color: #7ed56f;
  transform: translateX(1rem);
}
.navigation__checkbox:checked ~ .navigation__background {
  transform: scale(80);
}
.navigation__checkbox:checked ~ .navigation__nav {
  opacity: 1;
  width: 100%;
}
.navigation__icon {
  position: relative;
  margin-top: 3.5rem;
}
.navigation__icon, .navigation__icon::before, .navigation__icon::after {
  width: 3rem;
  height: 2px;
  background-color: #333;
  display: inline-block;
}
.navigation__icon::before, .navigation__icon::after {
  content: "";
  position: absolute;
  left: 0;
  transition: all 0.2s;
}
.navigation__icon::before {
  top: -0.8rem;
}
.navigation__icon::after {
  top: 0.8rem;
}
.navigation__button:hover .navigation__icon::before {
  top: -1rem;
}
.navigation__button:hover .navigation__icon::after {
  top: 1rem;
}
.navigation__checkbox:checked + .navigation__button .navigation__icon {
  background-color: transparent;
}
.navigation__checkbox:checked + .navigation__button .navigation__icon::before {
  top: 0;
  transform: rotate(135deg);
}
.navigation__checkbox:checked + .navigation__button .navigation__icon::after {
  top: 0;
  transform: rotate(-135deg);
}

.header {
  height: 85vh;
  background-image: linear-gradient(to right bottom, rgba(126, 213, 111, 0.8), rgba(41, 152, 255, 0.8)), url("../img/hero-small.jpg");
  background-size: cover;
  /* what ever size of viewport image fit in */
  background-position: top;
  position: relative;
  /* THE values of  polygon(x y, x y, x y, x y) */
}
@supports (clip-path: polygon(0 0)) or (-webkit-clip-path: polygon(0 0)) {
  .header {
    -webkit-clip-path: polygon(0 0, 100% 0, 100% 75vh, 0 100%);
    clip-path: polygon(0 0, 100% 0, 100% 75vh, 0 100%);
    height: 95vh;
  }
}
@media only screen and (min-resolution: 192dpi) and (min-width: 37.5em), only screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 37.5em), only screen and (min-width: 125em) {
  .header {
    background-image: linear-gradient(to right bottom, rgba(126, 213, 111, 0.8), rgba(255, 119, 48, 0.8)), url("../img/hero.jpg");
  }
}
@media only screen and (max-width: 56.25em) {
  .header {
    -webkit-clip-path: polygon(0 0, 100% 0, 100% 85vh, 0 100%);
    clip-path: polygon(0 0, 100% 0, 100% 85vh, 0 100%);
  }
}
@media only screen and (max-width: 37.5em) {
  .header {
    -webkit-clip-path: polygon(0 0, 100% 0, 100% 85vh, 0 100%);
    clip-path: polygon(0 0, 100% 0, 100% 85vh, 0 100%);
  }
}
.header__logo-box {
  position: absolute;
  top: 4rem;
  left: 4rem;
}
.header__logo {
  height: 3.5rem;
}
.header__text-box {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  /* !!! BECAUSE of declared positions. 
  Without the transform:translate(-50%, -50%) IT WOULD BE SHIFTED HALF 50% down and right. */
  text-align: center;
}

.footer {
  background-color: #333;
  padding: 10rem 0;
  font-size: 1.4rem;
  color: #f7f7f7;
}
@media only screen and (max-width: 56.25em) {
  .footer {
    padding: 8rem 0;
  }
}
.footer__logo-box {
  text-align: center;
  margin-bottom: 6rem;
}
@media only screen and (max-width: 56.25em) {
  .footer__logo-box {
    margin-bottom: 6rem;
  }
}
.footer__logo {
  width: 15rem;
  height: auto;
}
.footer__navigation {
  border-top: 1px solid #777;
  padding-top: 2rem;
  display: inline-block;
}
@media only screen and (max-width: 56.25em) {
  .footer__navigation {
    width: 100%;
    text-align: center;
  }
}
.footer__list {
  list-style: none;
}
.footer__item {
  display: inline-block;
}
.footer__item:not(:last-child) {
  margin-right: 1.5rem;
}
.footer__link:link, .footer__link:visited {
  color: #f7f7f7;
  background-color: none;
  text-decoration: none;
  text-transform: uppercase;
  display: inline-block;
  transition: all 0.2s;
}
.footer__link:hover, .footer__link:active {
  color: #7ed56f;
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.4);
  transform: rotate(5deg) scale(1.3);
}
.footer__copyright {
  border-top: 1px solid #777;
  padding-top: 2rem;
  width: 80%;
  float: right;
}
@media only screen and (max-width: 56.25em) {
  .footer__copyright {
    width: 100%;
    float: none;
  }
}

.section-about {
  background-color: #f7f7f7;
  padding: 25rem 0;
  margin-top: -20vh;
}
@media only screen and (max-width: 56.25em) {
  .section-about {
    padding: 20rem 0;
  }
}

.section-features {
  padding: 20rem 0;
  background-image: linear-gradient(to right bottom, rgba(126, 213, 111, 0.8), rgba(40, 180, 133, 0.8)), url("../../img/hero.jpg");
  background-size: cover;
  transform: skewY(-7deg);
  margin-top: -10rem;
}
@media only screen and (max-width: 75em) {
  .section-features {
    margin-top: 35rem;
  }
}
@media only screen and (max-width: 56.25em) {
  .section-features {
    margin-top: -5rem;
  }
}
.section-features > * {
  transform: skewY(7deg);
}
@media only screen and (max-width: 56.25em) {
  .section-features {
    padding: 10rem 0;
  }
}

.section-tours {
  background-color: #f7f7f7;
  padding: 25rem 0 15rem 0;
  margin-top: -14rem; /* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Mozna zmenit na -10rem !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */
}
@media only screen and (max-width: 56.25em) {
  .section-tours {
    padding: 20rem 0 10rem 0;
  }
}

.section-stories {
  position: relative;
  padding: 15rem 0;
  background-color: transparent;
}
@media only screen and (max-width: 56.25em) {
  .section-stories {
    padding: 10rem 0;
  }
}

.section-book {
  padding: 15rem 0;
  background-image: linear-gradient(to right bottom, #7ed56f, #28b485);
}
@media only screen and (max-width: 56.25em) {
  .section-book {
    padding: 10rem 0;
  }
}

.book {
  background-image: linear-gradient(105deg, rgba(247, 247, 247, 0.9) 0%, rgba(255, 255, 255, 0.9) 50%, transparent 50%), url("../../img/nat-10.jpg");
  background-size: 100%;
  border-radius: 3px;
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.2);
}
@media only screen and (max-width: 75em) {
  .book {
    background-image: linear-gradient(105deg, rgba(247, 247, 247, 0.9) 0%, rgba(255, 255, 255, 0.9) 63%, transparent 63%), url("../../img/nat-10.jpg");
    background-size: cover;
  }
}
@media only screen and (max-width: 56.25em) {
  .book {
    background-image: linear-gradient(to right, rgba(247, 247, 247, 0.9) 0%, rgba(255, 255, 255, 0.9) 100%), url("../../img/nat-10.jpg");
  }
}
.book__form {
  width: 50%;
  padding: 6rem;
}
@media only screen and (max-width: 75em) {
  .book__form {
    width: 63%;
  }
}
@media only screen and (max-width: 56.25em) {
  .book__form {
    width: 100%;
  }
}

/*# sourceMappingURL=style.css.map */