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

:root {
  /* colors */
  --clr-dark: 230 35% 7%;
  --clr-light: 231 77% 90%;
  --clr-white: 0 0% 100%;

  /* font-sizes */
  --fs-900: clamp(5rem, 10vw + 1rem, 9.375rem);
  --fs-800: 3.5rem;
  --fs-700: 1.5rem;
  --fs-600: 1rem;
  --fs-500: 1.75rem;
  --fs-400: 0.9375rem;
  --fs-300: 1rem;
  --fs-200: 0.875rem;

  /* font-families */
  --ff-serif: "Bellefair", serif;
  --ff-sans-cond: "Barlow Condensed", sans-serif;
  --ff-sans-normal: "Barlow", sans-serif;
}

@media (min-width: 35em) {
  :root {
    --fs-800: 5rem;
    --fs-700: 2.5rem;
    --fs-600: 1.5rem;
    --fs-400: 1rem;
  }
}

@media (min-width: 45em) {
  :root {
    /* font-sizes */
    --fs-800: 6.25rem;
    --fs-700: 3.5rem;
    --fs-600: 2rem;
    --fs-400: 1.125rem;
  }
}

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

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

/* Remove default margin */
body,
h1,
h2,
h3,
h4,
p,
figure {
  margin: 0;
}
h1,
h2,
h3,
h4,
h5,
h6,
p {
  font-weight: normal;
}

/* Set core body defaults */
body {
  min-height: 100vh;
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

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

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
  font: inherit;
}

ul {
  list-style: none;
}

/* Remove all animations, transitions and smooth scroll for people that prefer not to see them */
@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

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

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

.d-block {
  display: block;
}

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

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

.grid-container {
  display: grid;
  padding-inline: 1rem;
  text-align: center;
  place-items: end center;
}

.grid-container p {
  max-width: 28em;
}
.grid-container-home {
  padding-bottom: max(4rem, 20vh);
  padding-top: min(4rem, 20vh);
  align-items: end;
}

.grid-container-distination{
  padding-bottom: max(4rem, 20vh);
  padding-top: min(4rem, 20vh);
}

@media (min-width: 45em) {
  .grid-container {
    text-align: left;
    column-gap: var(--col-gap, 1rem);
    grid-template-columns: minmax(1rem, 1fr) minmax(0, 48rem) minmax(0, 32rem) minmax(
        1rem,
        1fr
      );
  }

  .grid-container :first-child {
    grid-column: 2;
  }

  .grid-container:last-child {
    grid-column: 3;
  }
}

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

/* colors */
.bg-dark {
  background-color: hsl(var(--clr-dark));
}
.bg-light {
  background-color: hsl(var(--clr-light));
}
.bg-white {
  background-color: hsl(var(--clr-white));
}

.text-dark {
  color: hsl(var(--clr-dark));
}
.text-light {
  color: hsl(var(--clr-light));
}
.text-white {
  color: hsl(var(--clr-white));
}

/* typography */

.ff-serif {
  font-family: var(--ff-serif);
}
.ff-sans-cond {
  font-family: var(--ff-sans-cond);
}
.ff-sans-normal {
  font-family: var(--ff-sans-normal);
}

.letter-spacing-1 {
  letter-spacing: 4.75px;
}
.letter-spacing-2 {
  letter-spacing: 2.7px;
}
.letter-spacing-3 {
  letter-spacing: 2.35px;
}

.uppercase {
  text-transform: uppercase;
}

.fs-900 {
  font-size: var(--fs-900);
}
.fs-800 {
  font-size: var(--fs-800);
}
.fs-700 {
  font-size: var(--fs-700);
}
.fs-600 {
  font-size: var(--fs-600);
}
.fs-500 {
  font-size: var(--fs-500);
}
.fs-400 {
  font-size: var(--fs-400);
}
.fs-300 {
  font-size: var(--fs-300);
}
.fs-200 {
  font-size: var(--fs-200);
}

.fs-900,
.fs-800,
.fs-700,
.fs-600 {
  line-height: 1.1;
}

.numbered-title {
  font-family: var(--ff-sans-cond);
  font-size: var(--fs-500);
  text-transform: uppercase;
  letter-spacing: 4.72px;
}

.numbered-title span {
  color: hsl(var(--clr-white) / 0.25);
  font-weight: 700;
  margin-right: 0.5em;
}

/* ------------------- */
/* Compontents         */
/* ------------------- */

.large-button {
  cursor: pointer;
  position: relative;
  display: grid;
  z-index: 1;
  place-items: center;
  padding: 0 1em ;
  border-radius: 50%;
  aspect-ratio: 1;
  text-decoration: none;
  background-color: hsl(var(--clr-white));
}

.large-button::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 100%;
  background: hsl(var(--clr-white) / 0.15);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 500ms linear, transform 750ms ease-in-out;
}

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

.primary-navigation {
  --gap: clamp(2em, 5vw, 3.5em);
  --underline-gap: 2rem;
  list-style: none;
  margin: 0;
  background-color: hsl(var(--clr-white) / 0.04);
  backdrop-filter: blur(82px);
  padding-inline-start: clamp(2em, 8vw, 7.5em);
  padding-inline-end: clamp(2em, 10vw, 10em);
}

.primary-navigation a {
  text-decoration: none;
  color: hsl(var(--clr-white));
}

.primary-navigation a > span {
  font-weight: 700;
  margin-right: 0.5em;
}

.underline-indicators > * {
  cursor: pointer;
  padding: var(--underline-gap, 1rem) 0;
  border: 0;
  border-bottom: 0.2rem solid hsl(var(--clr-white) / 0);
}

.underline-indicators > *:hover,
.underline-indicators > *:focus {
  border-color: hsl(var(--clr-white) / 0.5);
}

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

.tab-list {
  --gap: 2rem;
}
.dot-indicators > * {
  cursor: pointer;
  border: 0;
  border-radius: 50%;
  width: 10px;
  aspect-ratio: 1;
  /* padding: 0.25em; */
  background-color: hsl(var(--clr-white) / 0.25);
}

.dot-indicators > *:hover,
.dot-indicators > *:focus {
  background-color: hsl(var(--clr-white) / 0.5);
}

.dot-indicators > [aria-selected="true"] {
  background-color: hsl(var(--clr-white) / 1);
}

/* circled numbers-------------------------- */
.numbered-circled {
  flex-direction: row;
}
.numbered-circled * {
  background-color: hsl(var(--clr-dark) / 0.25);
  width: 40px;
  aspect-ratio: 1;
  border: 1px solid hsl(var(--clr-white) / 0.25);
  cursor: pointer;
  border-radius: 50%;
  font-family: var(--ff-serif);
  font-size: var(--fs-500);
  color: hsl(var(--clr-white));
  place-items: center;
  font-size: var(--fs-400);
}

.numbered-circled *:hover,
.numbered-circled *:focus {
  border: 1px solid hsl(var(--clr-white) / 1);
}

.numbered-circled .active,
.numbered-circled [aria-selected="true"] {
  background-color: hsl(var(--clr-white) / 1);
  color: hsl(var(--clr-dark));
}
/* -------------------------------------------------------------- */
.Mobile-nav-control {
  display: none;
}
@media (min-width: 35em) and (max-width: 44.999em) {
  .primary-navigation a > span {
    display: none;
  }
}
@media (min-width: 45em) {
  .primary-header::after {
    content: "";
    display: block;
    position: relative;
    height: 1px;
    width: 100%;
    margin-right: -2.5rem;
    background: hsl(var(--clr-white) / 0.25);
    order: 1;
  }

  .navigation-bar {
    order: 2;
  }
}

/* mobile screen navigation */
@media (max-width: 35em) {
  .primary-navigation {
    flex-direction: column;
    position: fixed;
    inset: 0 0 0 35%;
    z-index: 100;
    padding: min(20em, 15vh) 4em;
    --gap: 2em;
    transform: translateX(100%);
    transition: transform 0.3s ease-in;
  }

  

  .navigation-bar .underline-indicators > *  {
    border: none;
    padding: 0;
  }

  
  .Mobile-nav-control {
    display: block;
    position: absolute;
    background-color: transparent;
    border: 0;
    background-image: url(./assets/shared/icon-hamburger.svg);
    width: 2em;
    aspect-ratio: 1;
    right: 1em;
    top: 1em;
    z-index: 200;
    background-repeat: no-repeat;
  }
  .large-button {
    margin-top: 2em;
  }
  .logo {
    margin-top: 1em;
  }
}

.logo {
  min-width: 47px;
}

.primary-header {
  justify-content: space-between;
  margin-top: 2.5em;
  place-items: center;
}
@media (max-width: 45em) {
  .primary-header {
    margin-top: 0;
  }
}

.logo {
  margin-left: 2em;
}

.distance-time {
  border-top: 1px solid hsla(231, 15%, 26%, 1);
  padding-top: 2em;
  margin-top: 2em;
  --gap:clamp(1em,20vh,4.5em) 
  
}
.destination-title {
  padding-left: clamp(1em,5vw,10em);
  margin-top: clamp(2em,5vw,4em);

}

@media(max-width:35em){
  .distance-time {
    flex-direction: column;
    --gap: 2em
  }
}

@media (max-width:45em){
  .small-nav{
    justify-content: space-evenly;
    padding-left: 0;
  }
}

.grid-container-distination .planet-photo {
  justify-content: center;
}
.grid-container-distination img {
  max-width: 60%;
  
 
}

@media(min-width:35em){
  .grid-container-distination img {
    max-width: 90%;
    
  }
  .grid-container-distination .planet-photo {
    justify-content: start;
  }

  
}

@media (min-width:45em) {
  .small-nav {
    justify-content: flex-start;
    padding-left: 0;
  }
}

.grid-container-crew h3 {
  color: hsl(var(--clr-white) / 0.5);
}



/* crew page layout */

main {
  --flow-space : 2rem;
}

.grid-container-crew {
  grid-template-areas: 
  'title'
  'image'
  'dots'
  'article'
  ;
  padding-bottom: 2em;
  
}

.grid-container-crew h1 {
  grid-area: title;
}

.grid-container-crew picture {
  grid-area: image;
  max-width : 60%;
  border-bottom: 1px solid hsl(var(--clr-white) / 0.04);
}

.grid-container-crew .dot-indicators {
  grid-area: dots;
}

.grid-container-crew .article {
  grid-area: article;
}
.crew-tiltle {
  margin-bottom: 2em;
}



@media (min-width: 35em) {
  .grid-container-crew {
    grid-template-areas: 
    'title'
    'article'
    'dots'
    'image'
    
    
    ;
    padding-bottom: 0em;
    
  } 

  .crew-tiltle {
    justify-self: start;
  }
  
}

@media (min-width:45em) {
  .grid-container-crew {
    grid-template-areas: 
    '. title image .'
    '. article image .'
    '. dots image .'
        
    
    ;
    padding-bottom: 0em;
    
  } 
.dot-indicators ,.grid-container-crew .article {
  justify-self: start;
}

.crew-tiltle {
  margin-bottom: 2em;
}
.grid-container-crew picture {
  
  max-width : 90%;
  align-self:bottom ;
 
}

.grid-container-crew .dot-indicators {
  margin-bottom: 2em;

}


}

/* technolg page layout */



.grid-container-tech {
  display: grid;
  padding-inline: 0rem;
  text-align: center;
  place-items: end center;
  padding-bottom: 3em;

}

.grid-container-tech picture {
  width: 100%;
}
.grid-container-tech p {
  padding-inline: 1em;
}

@media (min-width : 35em) {
  .grid-container-tech h1 {
    justify-self: start;
    padding-inline-start: 1.5em;
  }
  .grid-container-tech p {
    max-width: 30em;
  }
  
}

@media (min-width : 45em) {
  #tech-img {
    display: none;
  }
  
  #tech-img-desktop {
    display: block !important

  }
  

.grid-container-tech .numbered-circled {
    flex-direction: column;
    --gap :1em
    
    
  }
  .numbered-circled * {
    width: 80px;
    font-size: var(--fs-500);
  }

  .grid-container-tech {
    
    align-items: center;
    grid-template-columns: minmax(1em,3em) auto 35em min(35em);
    grid-template-areas: 
    '. title title title'
    '. circles article image'
  
    ;
    gap: 2em;
  }
  .grid-container-tech h1 {
    grid-area: title;
  }
  .grid-container-tech .numbered-circled {
    grid-area: circles;
  }
  .grid-container-tech article {
    grid-area :article;
    text-align: start;
    
  }

  .grid-container-tech article p {
   padding-inline-start: 0;
    
  }

  .grid-container-tech #desktop-picture {
    grid-area: image;
    justify-content: flex-end;
    
  }

  
}







/* ----------------------------- */
/* Page specific background      */
/* ----------------------------- */

body {
  background-size: cover;
  background-position: bottom center;
  background-color:hsl(var(--clr-dark));
  
}
/* 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{

  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{

  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);
  }
}

.tech{
  background-image: url(./assets/technology/background-technology-mobile.jpg);
}

@media (min-width : 35em) {
  .tech {
    background-image: url(./assets/technology/background-technology-tablet.jpg); 
  }
 
  
}
@media (min-width : 45em) {
  .tech {
    background-image: url(./assets/technology/background-technology-desktop.jpg); 
  }
 
  
}