/* -------------------- */
/* Custom properties    */
/* -------------------- */

:root {
  /* Colors */
  --colorDark: 230 35% 7%;
  --colorLight: 231 71% 90%;
  --colorWhite: 0 0% 100%;

  /* Font sizes */
  --fs900: clamp(5rem, 7vw + 1rem, 9.375rem);
  --fs800: 3.5rem;
  --fs700: 1.5rem;
  --fs600: 1.25rem;
  --fs500: 1rem;
  --fs400: 0.9375rem;
  --fs300: 1rem;
  --fs200: 0.875rem;

  /* Font families */
  --ffSerif: "Bellefair", serif;
  --ffSansCord: "Barlow Condensed", sans-serif;
  --ffSansNormal: "Barlow", sans-serif;
}

@media (min-width: 35em) {
  :root {
    --fs800: 5rem;
    --fs700: 2.5rem;
    --fs600: 1.5rem;
    --fs500: 1.25rem;
    --fs400: 1rem;
  }
}

@media (min-width: 45em) {
  :root {
    /* Font sizes */
    --fs800: 6.25rem;
    --fs700: 3.5rem;
    --fs600: 2rem;
    --fs500: 1.75rem;
    --fs400: 1.125rem;
  }
}

/* -------------------- */
/* Reset                */
/* -------------------- */

/* https://andy-bell.co.uk/a-modern-css-reset/ */

/* Box sizing */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Reset margin */
body,
h1,
h2,
h3,
h4,
h5,
p,
figure,
picture {
  margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
  font-weight: 400;
}

/* Set up the body */
body {
  font-family: var(--ffSansNormal);
  font-size: var(--fs400);
  background-color: hsl(var(--colorDark));
  color: hsl(var(--colorWhite));
  line-height: 1.5;
  min-height: 100vh;

  display: grid;
  grid-template-rows: min-content 1fr;

  overflow-x: hidden;
}

/* Make images easier to work with */
img,
picture {
  max-width: 100%;
}

/* Make form elements easier to work with */
input,
button,
textarea,
select {
  font: inherit;
}

/* Remove animations for people who have turned them off */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* -------------------- */
/* Utility classes      */
/* -------------------- */

/* General */

.flex {
  display: flex;
  gap: var(--gap, 1rem);
}

.grid {
  display: grid;
  gap: var(--gap, 1rem);
}

.dBlock {
  display: block;
}

.flow > *:where(:not(:first-child)) {
  margin-top: var(--flowSpace, 1rem);
}

.flowSpace--small {
  --flowSpace: 0.75rem;
}

.container {
  padding-inline: 2em;
  margin-inline: auto;
  max-width: 80rem;
}

.srOnly {
  /* Screen reader only, it is used if the user is using a screen reader */
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap; /* added line */
  border: 0;
}

.skipToContent {
  position: absolute;
  z-index: 9999;
  background: hsl(var(--clr-white));
  color: hsl(var(--clr-dark));
  padding: 0.5em 1em;
  margin-inline: auto;
  transform: translateY(-100%);
  transition: transform 250ms ease-in;
}

.skipToContent:focus {
  transform: translateY(0);
}

/* colors  */

.bgDark {
  background-color: hsl(var(--colorDark));
}
.bgLight {
  background-color: hsl(var(--colorLight));
}
.bgWhite {
  background-color: hsl(var(--colorWhite));
}

.textDark {
  color: hsl(var(--colorDark));
}
.textLight {
  color: hsl(var(--colorLight));
}
.textWhite {
  color: hsl(var(--colorWhite));
}

/* Typography */

.ffSerif {
  font-family: var(--ffSerif);
}
.ffSansCond {
  font-family: var(--ffSansCord);
}
.ffSansNormal {
  font-family: var(--ffSansNormal);
}

.letterSpacing1 {
  letter-spacing: 4.75px;
}
.letterSpacing2 {
  letter-spacing: 2.7px;
}
.letterSpacing3 {
  letter-spacing: 2.35px;
}

.uppercase {
  text-transform: uppercase;
}

.fs900 {
  font-size: var(--fs900);
}
.fs800 {
  font-size: var(--fs800);
}
.fs700 {
  font-size: var(--fs700);
}
.fs600 {
  font-size: var(--fs600);
}
.fs500 {
  font-size: var(--fs500);
}
.fs400 {
  font-size: var(--fs400);
}
.fs300 {
  font-size: var(--fs300);
}
.fs200 {
  font-size: var(--fs200);
}

.fs900,
.fs800,
.fs700,
.fs600 {
  line-height: 1.1;
}

.numberedTitle {
  font-family: var(--ffSansCord);
  font-size: var(--fs500);
  letter-spacing: 4.72px;
  text-transform: uppercase;
}

.numberedTitle span {
  color: hsl(var(--colorWhite) / 0.25);
  font-weight: 700;
  margin-right: 0.5em;
}

/* -------------------- */
/* Components           */
/* -------------------- */

.largeButton {
  position: relative;
  z-index: 1;
  display: inline-grid;
  font-size: 2rem;
  place-items: center;
  padding: 0 2em;
  border-radius: 50%;
  aspect-ratio: 1;
  text-decoration: none;
}

.largeButton::after {
  content: "";
  position: absolute;
  z-index: -1;
  background-color: hsl(var(--colorWhite) / 0.1);
  width: 100%;
  height: 100%;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 500ms linear, transform 750ms ease-in-out;
}

.largeButton:hover::after,
.largeButton:focus::after {
  opacity: 1;
  transform: scale(1.5);
}

/* Primary Header */

.logo {
  margin: 1.5rem clamp(1.5rem, 5vw, 3.5rem);
}

.primaryHeader {
  justify-content: space-between;
  align-items: center;
}

.primaryNavigation {
  --gap: clamp(1.5rem, 5vw, 3.5rem);
  --underlineGap: 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
  background-color: hsl(var(--colorWhite) / 0.05);
  backdrop-filter: blur(1.5rem);
}

.primaryNavigation a {
  text-decoration: none;
}

.primaryNavigation a span {
  font-weight: 700;
  margin-right: 0.5em;
}

.mobileNavToggle {
  display: none;
}

@media (max-width: 35rem) {
  .primaryNavigation {
    position: fixed;
    inset: 0 0 0 30%;
    z-index: 1000;
    --underlineGap: 0.5rem;
    list-style: none;
    padding: min(20rem, 15vh) 2rem;
    margin: 0;
    flex-direction: column;
    transition: transform 500ms ease-in-out;
    transform: translateX(100%);
  }

  .primaryNavigation[data-visible="true"] {
    transform: translateX(0);
  }

  .primaryNavigation.underlineIndicators > .active {
    border: 0;
  }

  .mobileNavToggle {
    display: block;
    position: absolute;
    z-index: 2000;
    right: 1rem;
    top: 2rem;
    background-position: center;
    background-color: transparent;
    background-image: url(./assets/shared/icon-hamburger.svg);
    background-repeat: no-repeat;
    width: 1.5rem;
    aspect-ratio: 1;
    border: none;
  }

  .mobileNavToggle[aria-expanded="true"] {
    background-image: url(./assets/shared/icon-close.svg);
  }

  .mobileNavToggle:focus-visible {
    outline: 1px solid white;
    outline-offset: 5px;
  }
}

@media (min-width: 35em) {
  .primaryNavigation {
    padding-inline: clamp(3rem, 5vw, 7rem);
  }
}

@media (min-width: 35em) and (max-width: 44.9999em) {
  .primaryNavigation a span {
    display: none;
  }
}

@media (min-width: 45em) {
  .primaryHeader::after {
    content: "";
    display: block;
    position: relative;
    height: 1px;
    width: 100%;
    background-color: hsl(var(--colorLight));
    order: 1;
    margin-right: -2.5rem;
  }

  nav {
    order: 2;
  }

  .primaryNavigation {
    margin-block: 2rem;
  }
}

.underlineIndicators > * {
  cursor: pointer;
  background-color: transparent;
  padding: var(--underlineGap, 0.5rem) 0;
  border: 0;
  border-bottom: 0.2rem solid hsl(var(--colorWhite) / 0);
}

.underlineIndicators > *:hover,
.underlineIndicators > *:focus {
  border-color: hsl(var(--colorWhite) / 0.5);
}

.underlineIndicators > .active,
.underlineIndicators > [aria-selected="true"] {
  color: hsl(var(--colorWhite) / 1);
  border-color: hsl(var(--colorWhite) / 1);
}

.tabList {
  --gap: 2rem;
}

.dotIndicators > * {
  cursor: pointer;
  border: 0;
  border-radius: 50%;
  padding: 0.5rem;
  background-color: hsl(var(--colorWhite) / 0.25);
}

.dotIndicators > *:hover,
.dotIndicators > *:focus {
  background-color: hsl(var(--colorWhite) / 0.5);
}

.dotIndicators > [aria-selected="true"] {
  background-color: hsl(var(--colorWhite) / 1);
}

.numberIndicators > * {
  padding: 1rem;
  aspect-ratio: 2 / 1;
  margin: 0.5rem;
  border-radius: 50%;
  border: 1px solid hsl(var(--colorWhite) / 0.2);
  color: hsl(var(--colorWhite));
}

.numberIndicators > *:hover,
.numberIndicators > *:active {
  border-color: hsl(var(--clr-white));
}

.numberIndicators > *[aria-selected="true"] {
  background-color: hsl(var(--colorWhite));
  border: 1px solid hsl(var(--colorWhite));
  color: hsl(var(--colorDark));
}

/* -------------------------- */
/* Page specifics background  */
/* -------------------------- */
body {
  background-position: center bottom;
  background-size: cover;
}

/* Home */
.home {
  background-image: url(./assets/home/background-home-mobile.jpg);
}

@media (min-width: 35rem) {
  .home {
    background-position: center center;
    background-image: url(./assets/home/background-home-tablet.jpg);
  }
}

@media (min-width: 45rem) {
  .home {
    background-image: url(./assets/home/background-home-desktop.jpg);
  }
}

/* Destination */
.destination {
  background-image: url(./assets/destination/background-destination-mobile.jpg);
}

@media (min-width: 35rem) {
  .destination {
    background-position: center center;
    background-image: url(./assets/destination/background-destination-tablet.jpg);
  }
}

@media (min-width: 45rem) {
  .destination {
    background-image: url(./assets/destination/background-destination-desktop.jpg);
  }
}

/* Crew */
.crew {
  background-image: url(./assets/crew/background-crew-mobile.jpg);
}

@media (min-width: 35rem) {
  .crew {
    background-position: center center;
    background-image: url(./assets/crew/background-crew-tablet.jpg);
  }
}

@media (min-width: 45rem) {
  .crew {
    background-image: url(./assets/crew/background-crew-desktop.jpg);
  }
}

/* -------------------------- */
/* Layout                     */
/* -------------------------- */

.gridContainer {
  text-align: center;
  display: grid;
  place-items: center;
  padding-inline: 1rem;
  padding-bottom: 3rem;
}

.gridContainer p:not([class]) {
  max-width: 50ch;
}

.numberedTitle {
  grid-area: title;
}

/* Destination layout */

.gridContainer--destination {
  --flowSpace: 2rem;
  grid-template-areas:
    "title"
    "image"
    "tabs"
    "content";
}

.gridContainer--destination > picture {
  grid-area: image;
  max-width: 60%;
  align-self: start;
}

.gridContainer--destination > .tabList {
  grid-area: tabs;
}

.gridContainer--destination .destinationInfo {
  grid-area: content;
}

.destinationMeta {
  flex-direction: column;
  border-top: 1px solid hsl(var(--colorWhite) / 0.1);
  padding-top: 2.5rem;
  margin-top: 2.5rem;
}

.destinationMeta p {
  font-size: 1.75rem;
}

/* Crew layout */

.gridContainer--crew {
  --flowSpace: 2rem;
  grid-template-areas:
    "title"
    "image"
    "tabs"
    "content";
}

.gridContainer--crew picture {
  grid-area: image;
  max-width: 60%;
  border-bottom: 1px solid hsl(var(--colorWhite) / 0.1);
}

.gridContainer--crew .dotIndicators {
  grid-area: tabs;
}

.gridContainer .crewDetails {
  grid-area: content;
}

.crewDetails h2 {
  color: hsl(var(--colorWhite) / 0.5);
}

@media (min-width: 35rem) {
  .numberedTitle {
    justify-self: start;
    margin-top: 2rem;
  }

  .destinationMeta {
    flex-direction: row;
    justify-content: space-evenly;
  }

  .gridContainer--crew {
    padding-bottom: 0;
    grid-template-areas:
      "title"
      "content"
      "tabs"
      "image";
  }
}

@media (min-width: 45em) {
  .gridContainer {
    text-align: left;
    column-gap: var(--containerGap, 2rem);
    grid-template-columns: minmax(1rem, 1fr) repeat(2, minmax(0, 30rem)) minmax(
        1rem,
        1fr
      );
  }

  .gridContainer--home {
    padding-bottom: max(6rem, 20vh);
    align-items: end;
  }

  .gridContainer--home > *:first-child {
    grid-column: 2;
  }

  .gridContainer--home > *:last-child {
    grid-column: 3;
  }

  .gridContainer--destination {
    justify-items: start;
    align-content: start;
    grid-template-areas:
      ". title title ."
      ". image tabs ."
      ". image content .";
  }

  .gridContainer--destination > picture {
    max-width: 90%;
  }

  .destinationMeta {
    justify-content: start;
    --gap: min(6vw, 6rem);
  }

  .gridContainer--crew {
    justify-items: start;
    grid-template-columns: minmax(1rem, 1fr) minmax(0, 37rem) minmax(0, 23rem) minmax(
        1rem,
        1fr
      );
    grid-template-areas:
      ". title title ."
      ". content image ."
      ". tabs image .";
  }

  .gridContainer--crew picture {
    grid-column: span 2;
    align-self: end;
    max-width: 90%;
  }
}