.section-about {
  background-color: #f7f7f7;
  background-size: cover;
  padding: 25rem 0;
  margin-top: -20vh; }
  @media (max-width: 37.5em) {
    .section-about {
      padding: 20vh 4rem; } }

.section-features {
  margin-top: -10rem;
  padding: 20rem 0;
  background-image: linear-gradient(to right bottom, rgba(126, 213, 111, 0.89), rgba(40, 180, 133, 0.7)), url(../img/nat-4.jpg);
  transform: skewY(-7deg); }
  .section-features .row {
    transform: skewY(7deg); }

.section-tours {
  padding: 20rem 0;
  margin-top: -10rem;
  background-color: #f7f7f7; }

.section-stories {
  position: relative;
  padding: 15rem 0; }

.section-book {
  padding: 20rem 0;
  background-image: linear-gradient(to right bottom, #7ed56f, #28b485); }

.book {
  background: linear-gradient(105deg, rgba(255, 255, 255, 0.9) 50%, transparent 50%), url(../img/nat-10.jpg);
  background-repeat: no-repeat;
/*   min-width: 500px; */
  box-shadow: 0 1.5rem 2rem rgba(0, 0, 0, 0.2);
  background-size: cover;
  min-height: 56rem; }
  @media (max-width: 37.5em) {
    .book {
      background: linear-gradient(rgba(255, 255, 255, 0.9) 100%, transparent 50%), url(../img/nat-10.jpg);
      width: 100%; } }
  @media (max-width: 56.25em) {
    .book {
      background: linear-gradient(rgba(255, 255, 255, 0.9) 100%, transparent 50%), url(../img/nat-10.jpg); } }
  .book-form {
    width: 50%;
    padding: 6rem; }
    @media (max-width: 37.5em) {
      .book-form {
        width: 100%; } }
    @media (max-width: 56.25em) {
      .book-form {
        width: 100%; } }

@keyframes moveInLeft {
  0% {
    opacity: 0;
    transform: translateX(-10rem); }
  80% {
    transform: translate(10rem); }
  100% {
    opacity: 1;
    transform: translate(0); } }

@keyframes moveInRight {
  0% {
    opacity: 0;
    transform: translateX(100px); }
  80% {
    transform: translate(1rem); }
  100% {
    opacity: 1;
    transform: translate(0); } }

@keyframes moveInBotton {
  0% {
    opacity: 0;
    transform: translateY(3rem); }
  100% {
    opacity: 1;
    transform: translate(0); } }

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

html {
  font-size: 62.5%; }
  @media (max-width: 75em) {
    html {
      font-size: 50%; } }
  @media (max-width: 37.5em) {
    html {
      font-size: 43%; } }

body {
  box-sizing: border-box; 
/*   width: fit-content; */
}

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

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

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

.u-margin-bottom-medium {
  margin-bottom: 4rem !important; }

.u-center-box {
  margin: auto;
  width: fit-content !important; }

body {
  font-family: 'lato', sans-serif;
  font-weight: 400;
  /* font-size: 16px; */
  line-height: 1.7;
  color: #777;
  padding: 3rem; }
  @media (max-width: 37.5em) {
    body {
      width: fit-content;
      padding: 0; } }

.heading-primary {
  text-transform: uppercase;
  color: #fff;
  backface-visibility: hidden;
  margin: 6rem; }
  .heading-primary--main {
    display: block;
    font-size: 6rem;
    font-weight: 400;
    letter-spacing: 3.5rem;
    animation: moveInLeft 1s ease-out; }
    @media (max-width: 37.5em) {
      .heading-primary--main {
        letter-spacing: 1.5rem;
        font-weight: 600; } }
  .heading-primary--sub {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 1.7rem;
    animation: moveInRight 1s ease-out; }
    @media (max-width: 37.5em) {
      .heading-primary--sub {
        letter-spacing: 1.2rem;
        font-weight: 600; } }

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

.heading-tertiary {
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase; }

.paragraph {
  font-size: 1.4rem; }
  .paragraph:not(:last-child) {
    margin-bottom: 3rem; }

.btn, .btn:link, .btn:visited {
  text-decoration: none;
  text-transform: uppercase;
  padding: 1.5rem 4rem;
  display: inline-block;
  border-radius: 10rem;
  transition: all .2s;
  font-size: 1.4rem;
  position: relative;
  border: none;
  cursor: pointer; }

.btn:hover {
  transform: translateY(-0.3rem);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.2); }
  .btn:hover:after {
    transform: scaleX(1.4) scaleY(1.6);
    opacity: 0; }

.btn:active {
  transform: translateY(-1px);
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.2); }

.btn::after {
  content: '';
  display: inline-block;
  height: 100%;
  width: 100%;
  border-radius: 10rem;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  transition: all .4s; }

.btn--white {
  background: #fff;
  color: #777; }
  .btn--white::after {
    background-color: #fff; }

.btn--green {
  background: #55c57a;
  color: #fff;
  outline: none; }
  .btn--green::after {
    background-color: #28b485; }

.btn-animated {
  animation: moveInBotton .5s ease-out .75s;
  animation-fill-mode: backwards; }

.btn-text:link, .btn-text:visited {
  font-size: 1.4rem;
  display: inline-block;
  text-decoration: none;
  color: #55c57a;
  border-bottom: 1px solid #55c57a;
  padding: 3px;
  transition: all .2s; }

.btn-text:hover {
  background-color: #55c57a;
  color: #fff;
  box-shadow: 0 1rem 2em rgba(0, 0, 0, 0.15);
  transform: translateY(-2px); }

.btn-text:active {
  transform: translateY(0); }

.composition {
  position: relative; }
  .composition__photo {
    width: 55%;
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.4);
    position: absolute;
    transition: all .2s;
    outline-offset: 1.5rem; }
    @media (max-width: 37.5em) {
      .composition__photo {
        position: initial;
        margin: 3rem auto;
        display: block;
        width: 100%; } }
    .composition__photo-1 {
      left: 0;
      top: -2rem; }
    .composition__photo-2 {
      right: 0;
      top: 2rem; }
    .composition__photo-3 {
      top: 10rem;
      left: 20%; }
    .composition__photo:hover {
      outline: 1.5rem solid #55c57a;
      transform: translateY(-0.5rem) scale(1.05);
      z-index: 10;
      box-shadow: 0 2.4rem 4rem rgba(0, 0, 0, 0.5); }
      @media (max-width: 37.5em) {
        .composition__photo:hover {
          outline: none;
          transform: none; } }
  .composition:hover .composition__photo:not(:hover) {
    transform: scale(0.95); }
    @media (max-width: 37.5em) {
      .composition:hover .composition__photo:not(:hover) {
        transform: none; } }

.features-box {
  text-align: center;
  background-color: rgba(247, 247, 247, 0.8);
  font-size: 1.5rem;
  padding: 2.5rem;
  text-align: center;
  border-radius: .3rem;
  transition: all .3s;
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.35); }
  @media (max-width: 37.5em) {
    .features-box {
      margin: 20px auto; } }
  .features-box_icon {
    font-size: 6rem;
    font-weight: bold;
    display: inline-block;
    background-image: linear-gradient(to right, #7ed56f, #28b485);
    -webkit-background-clip: text;
    color: transparent; }
  .features-box:hover {
    transform: translateY(-1rem) scale(1.03); }

.card {
  perspective: 150rem;
  -moz-perspective: 150rem;
  position: relative;
  transition: all .8s;
  height: 51rem; }
  @media (max-width: 37.5em) {
    .card {
      margin: 30px auto; } }
  .card__side {
    position: absolute;
    backface-visibility: hidden;
    height: 51rem;
    width: 100%;
    transition: all .8s;
    border-radius: 3px;
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.15); }
    .card__side-front {
      background: #fff; }
    .card__side-back {
      transform: rotateY(180deg); }
      .card__side-back--1 {
        background-image: linear-gradient(to left bottom, #ffb900, #ff7730);
        color: white; }
      .card__side-back--2 {
        background-image: linear-gradient(to left bottom, #7ed56f, #28b485);
        color: white; }
      .card__side-back--3 {
        background-image: linear-gradient(to left bottom, #2998ff, #5643fa);
        color: white; }
  .card:hover .card__side-front {
    transform: rotateY(-180deg); }
  .card:hover .card__side-back {
    transform: rotateY(0); }
  .card__image {
    background-size: cover;
    background-blend-mode: screen;
    height: 23rem;
    clip-path: polygon(0 0, 100% 0%, 100% 85%, 0 100%);
    position: relative; }
    .card__image--1 {
      background-image: linear-gradient(to left bottom, #ffb900, #ff7730), url(../img/nat-5.jpg); }
    .card__image--2 {
      background-image: linear-gradient(to left bottom, #7ed56f, #28b485), url(../img/nat-6.jpg); }
    .card__image--3 {
      background-image: linear-gradient(to left bottom, #2998ff, #5643fa), url(../img/nat-7.jpg); }
  .card__title {
    position: absolute;
    top: 17vh;
    right: 1rem;
    font-weight: 300;
    font-size: 3rem;
    width: 75%;
    color: #fff;
    text-transform: uppercase;
    text-align: right; }
    .card__title__span {
      -webkit-box-decoration-break: clone;
      padding: 1rem; }
      .card__title__span--1 {
        background-image: linear-gradient(to left bottom, rgba(255, 185, 0, 0.8), rgba(255, 119, 48, 0.8)); }
      .card__title__span--2 {
        background-image: linear-gradient(to left bottom, rgba(126, 213, 111, 0.8), rgba(40, 180, 133, 0.8)); }
      .card__title__span--3 {
        background-image: linear-gradient(to left bottom, rgba(41, 152, 255, 0.8), rgba(86, 67, 250, 0.8)); }
  .card-details-list {
    list-style: none;
    padding: 1rem 5rem;
    font-size: 1.5rem; }
    .card-details-list_iteam {
      padding: 1rem; }
      .card-details-list_iteam:not(:last-child) {
        border-bottom: 2px solid #f7f7f7; }
  .card-price {
    margin: 10rem 9rem; }
    .card-price--only {
      font-size: 1.5rem;
      text-transform: uppercase; }
    .card-price--value {
      font-size: 5rem;
      font-weight: 300; }
    .card-price-btn {
      margin-top: 10rem; }

.story {
  margin: 0 auto;
  padding: 6rem;
  width: 75%;
  padding-left: 9rem;
  background-color: rgba(255, 255, 255, 0.6);
  box-shadow: 0 3rem 6rem rgba(0, 0, 0, 0.1);
  transform: skewX(-15deg); }
  .story > * {
    transform: skewX(15deg); }
  .story-image {
    width: 15rem;
    height: 15rem;
    float: left;
    shape-outside: circle(50% at 50% 50%);
    clip-path: circle(50% at 50% 50%);
    transform: translateX(-3rem) skewX(15deg);
    overflow: hidden;
    position: relative; }
    .story-image img {
      height: 100%;
      transform: translateX(-4rem) scaleX(1.4);
      backface-visibility: hidden;
      transition: all .3s ease-in-out; }
    .story-image__caption {
      position: absolute;
      color: white;
      text-align: center;
      top: 50%;
      left: 50%;
      transform: translate(-50%, 0%);
      font-size: 2rem;
      text-transform: uppercase;
      transition: all .3s;
      opacity: 0; }
  .story-description {
    font-size: 1.4rem;
    backface-visibility: hidden; }
  .story:hover img {
    transform: translateX(-4rem) scaleX(1);
    filter: blur(3px) brightness(80%); }
  .story:hover .story-image__caption {
    transform: translate(-50%, -50%);
    opacity: 1; }

.bg-video {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  z-index: -2; }
  .bg-video__content {
    height: 100%;
    width: 100%;
    object-fit: cover;
    height: 100%;
    opacity: .15; }

.form__group:not(:last-child) {
  margin-bottom: 2rem; }

.form__group__input {
  width: 90%;
  display: block;
  padding: 1.5rem 2rem;
  background-color: #fff;
  border: none;
  border-bottom: 2px solid transparent;
  font-family: inherit;
  font-size: 1.5rem;
  color: inherit;
  transition: all .3s; }
  .form__group__input:focus {
    outline: none;
    box-shadow: 0 1.4rem 3rem rgba(0, 0, 0, 0.2);
    border-bottom: 2px solid #55c57a; }
    .form__group__input:focus:invalid {
      border-bottom: 2px solid #ff7730; }
  .form__group__input::-webkit-input-placeholder {
    color: #777; }

.form__group__label {
  font-size: 1.5rem;
  color: black;
  margin: 1rem 1.5rem;
  display: inline-block;
  animation: all .3s ease-out; }

.form__group__input:placeholder-shown + .form__group__label {
  opacity: 0;
  transform: translateY(-5rem); }

.form__radio-group {
  display: inline-block;
  width: 49%; }

.form__radio-input {
  opacity: 0; }

.form__radio-label {
  font-size: 1.5rem;
  color: rgba(0, 0, 0, 0.8);
  position: relative;
  padding-left: 4rem; }

.form__radio-button {
  height: 3rem;
  width: 3rem;
  border-radius: 50%;
  border: 3px solid #55c57a;
  display: inline-block;
  position: absolute;
  top: -6.5;
  left: -0;
  animation: all .2s; }
  .form__radio-button::after {
    content: "";
    height: 80%;
    width: 80%;
    background-color: #55c57a;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    position: absolute;
    opacity: 0; }

.form__radio-input:checked + .form__radio-label .form__radio-button::after {
  opacity: 1; }

.footer {
  background-color: #333;
  padding: 10rem 0;
  font-size: 1.4rem; }
  .footer__logo-box {
    text-align: center;
    margin: 8rem; }
  .footer__logo {
    width: 15rem;
    height: auto; }
  .footer__navigation {
    border-top: 1px solid #777;
    padding-top: 2rem; }
  .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 {
    text-decoration: none;
    display: inline-block;
    color: #f7f7f7;
    text-transform: uppercase;
    transition: all .2s; }
  .footer__link:hover, .footer__link:active {
    color: #55c57a;
    transform: rotate(5deg) scale(1.3);
    box-shadow: 0 1.4rem 2rem rgba(0, 0, 0, 0.4);
    background-color: #777; }
  .footer__copy-right {
    border-top: 1px solid #777;
    width: 80%;
    float: right; }

.pop-up {
  position: fixed;
  z-index: 10000;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.8);
  visibility: hidden;
  opacity: 0;
  transition: all .3s; }
  .pop-up__image {
    width: 100%;
    display: block; }
  .pop-up__content {
    width: 70vw;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.25);
    box-shadow: 0 2rem 3rem rgba(0, 0, 0, 0.2);
    border-radius: 3px;
    overflow: hidden;
    display: table;
    opacity: 0;
    transition: all .3s .2s; }
  .pop-up__right {
    width: 66.66667%;
    display: table-cell;
    vertical-align: middle;
    padding: 3rem 4rem; }
  .pop-up__left {
    width: 33.3333%;
    display: table-cell; }
  .pop-up__text {
    font-size: 1.4rem;
    margin-bottom: 3rem;
    column-count: 2;
    column-gap: 4rem;
    column-rule: 1px solid #f7f7f7;
    hyphens: auto; }
  .pop-up:target {
    visibility: visible;
    opacity: 1; }
  .pop-up:target .pop-up__content {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1); }
  .pop-up__close:link, .pop-up__close:visited {
    text-decoration: none;
    color: #777;
    position: absolute;
    display: inline-block;
    font-size: 3rem;
    top: 0;
    right: 5rem; }
  .pop-up__close:hover {
    color: #55c57a; }

.header {
  height: 95vh;
  padding: 1rem;
  overflow: hidden;
  background-size: cover;
  background-image: linear-gradient(to right bottom, rgba(126, 213, 111, 0.89), rgba(40, 180, 133, 0.7)), url(../img/hero-small.jpg);
  position: relative;
  clip-path: polygon(0 0, 100% 0%, 100% 75vh, 0 100%); }
  @media (min-width: 37.5em), (min-width: 125em) {
    .header {
      background-image: linear-gradient(to right bottom, rgba(126, 213, 111, 0.89), rgba(40, 180, 133, 0.7)), url(../img/hero.jpg); } }
  .header__logo {
    height: 3.5rem; }
    .header__logo-box {
      position: absolute;
      top: 4rem;
      left: 5rem; }
  .header__text-box {
    text-transform: uppercase;
    text-align: center;
    position: absolute;
    top: 40%;
    left: 50%;
    text-align: center;
    transform: translate(-50%, -50%);
    min-width: 80rem; }

.row {
  max-width: 114rem;
  margin: 0 auto; }
  @media (max-width: 37.5em) {
    .row {
      width: 50rem; } }
  .row:not(:last-child) {
    margin-bottom: 8rem; }
  .row::after {
    content: '';
    display: table;
    clear: both; }
  .row [class^="col-"] {
    float: left; }
    .row [class^="col-"]:not(:last-child) {
      margin-right: 7rem; }
    @media (max-width: 56.25em) {
      .row [class^="col-"] {
        width: 100% !important; } }
  .row .col-1-of-2 {
    width: calc((100% - 7rem) /2); }
  .row .col-1-of-3 {
    width: calc((100% - 2 * 7rem) /3); }
  .row .col-2-of-3 {
    width: calc(2 * ((100% - 2 * 7rem) /3) + 7rem); }
  .row .col-1-of-4 {
    width: calc((100% - 3 * 7rem) /4); }
  .row .col-2-of-4 {
    width: calc(2 *((100% - 3 * 7rem) /4) + 7rem); }
  .row .col-3-of-4 {
    width: calc(3 *((100% - 3 * 7rem) /4) + 2 * 7rem); }

.navigation__checkbox {
  display: none; }

.navigation__button {
  display: inline-block;
  height: 7rem;
  width: 7rem;
  background-color: #fff;
  position: fixed;
  top: 6rem;
  right: 6rem;
  z-index: 2000;
  border-radius: 50%; }

.navigation__background {
  height: 6rem;
  width: 6rem;
  border-radius: 50%;
  background-image: radial-gradient(#7ed56f, #28b485);
  position: fixed;
  top: 6.5rem;
  right: 6.5rem;
  z-index: 100;
  transition: all .4s; }

.navigation__nav {
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  width: 0;
  transition: all .4s;
  opacity: 0;
  display: none; }

.navigation-list {
  list-style: none;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 150; }

.navigation__item {
  margin: 1rem; }

.navigation__link:link, .navigation__link:visited {
  display: inline-block;
  text-decoration: none;
  color: #fff;
  font-size: 3rem;
  text-transform: uppercase;
  background-image: linear-gradient(110deg, transparent 50%, transparent 50%, white 50%);
  background-size: 220%;
  transition: all .5s;
  padding: 1rem 2rem; }

.navigation__link:hover {
  background-position: 100%;
  transform: translateX(1rem);
  color: #55c57a; }

.navigation__checkbox:checked ~ .navigation__background {
  transform: scale(100); }

.navigation__checkbox:checked ~ .navigation__nav {
  width: 100%;
  opacity: 1;
  display: block; }

.navigation__icon {
  position: relative;
  top: 3.4rem;
  left: .9rem; }
  .navigation__icon, .navigation__icon::after, .navigation__icon::before {
    background-color: #000;
    height: .2rem;
    width: 5rem;
    display: inline-block;
    border-radius: 100px;
    transition: all .2s; }
  .navigation__icon::before {
    content: " ";
    position: absolute;
    top: -1rem; }
  .navigation__icon::after {
    content: " ";
    position: absolute;
    bottom: -1rem;
    left: 0; }

.navigation__button:hover .navigation__icon::after {
  cursor: pointer;
  bottom: -1.5rem; }

.navigation__button:hover .navigation__icon::before {
  cursor: pointer;
  top: -1.5rem; }

.navigation__checkbox:checked + .navigation__button .navigation__icon {
  background-color: transparent; }
  .navigation__checkbox:checked + .navigation__button .navigation__icon::after {
    bottom: 0;
    transform: rotateZ(45deg); }
  .navigation__checkbox:checked + .navigation__button .navigation__icon::before {
    top: 0;
    transform: rotateZ(-45deg); }