@import url('https://fonts.googleapis.com/css2?family=Alata&family=Josefin+Sans:ital,wght@0,100..700;1,100..700&display=swap');

/* ROOT */
:root {
  --White: hsl(0, 0%, 100%);
  --Black: hsl(0, 0%, 0%);
  --Grey100: hsl(0, 0%, 50%);
  --Grey200: hsl(0, 0%, 85%);
  
  --black-low: hsla(0, 0%, 0%, 0.5);
  
  --Weight300: 300;
  --Weight400: 400;
  
  --fs-default: 0.9375rem;
  --fs-1: 1.5rem;
  --fs-2: clamp(1.2rem, 0.72rem + 2.048vw, 2rem);
  --fs-3: clamp(1.2rem, 0.113rem + 2.3188vw, 2.2rem);
  --fs-4: clamp(1.95rem, 0.863rem + 2.3188vw, 2.95rem);
  --fs-5: clamp(1.2rem, 0.3304rem + 1.8551vw, 2rem);
  --fs-6: clamp(1.5rem, 1rem + 2.1333vw, 2rem);
  
  --pd-1: clamp(2.5rem, 0.8696rem + 3.4783vw, 4rem);
  --pd-2: clamp(2rem, 1.8129rem + 0.7981vw, 2.5313rem);
  --pd-3: clamp(1.5rem, 0.413rem + 2.3188vw, 2.5rem);
  --pd-4: clamp(1.2rem, 0.113rem + 2.3188vw, 2.2rem);
  
  --mrg-1: clamp(5rem, 3.2394rem + 7.5117vw, 10rem);
  --mrg-2: clamp(2.5rem, -0.2174rem + 5.7971vw, 5rem);
  --mrg-3: clamp(1.5rem, 0.9565rem + 1.1594vw, 2rem);
  --mrg-4: 2rem;
  --mrg-5: 3rem;
  --mrg-6: 1rem;
}

/* GLOBAL */

html {
  scroll-behavior: smooth;
}

*, 
*::before, 
*::after  {
  padding: 0;
  margin: 0;
  border: none;
  box-shadow: none;
  box-sizing: border-box;
}

body {
  position: relative;
  max-width: 100vw;
  min-height: 100vh;
  font-family: "Alata", sans-serif;
  font-style: normal;
  font-size: var(--fs-default);
  font-weight: var(--Weight400);
  color: var(--Black);
  background-color: var(--White);
}

body[data-overflow="hidden"] {
  overflow: hidden;
}

h1,
h2,
h3 {
  font-family: "Josefin Sans", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-weight: var(--Weight300);
  text-transform: uppercase;
}

/* COMPOSITION */

.c-flex-row {
  display: flex;
  flex-direction: row;
}

.c-flex-col {
  display: flex;
  flex-direction: column;
}

.c-justify-con-center {
  justify-content: center;
}

.c-align-itm-center {
  align-items: center;
}

.c-justify-con-sb {
  justify-content: space-between;
}

.c-gap-1 {
  gap: var(--mrg-4);
}

.c-gap-2 {
  gap: var(--mrg-3);
}

.c-gap-3 {
  gap: var(--mrg-6);
}

.c-flow-space-2  {
  padding-block: var(--mrg-4);
}

/* COMPOSITION MEDIA QUERY */

.c-flex-row-mq {
  @media screen and (min-width: 46.875rem) {
    display: flex;
    flex-direction: row;
  }
}

.c-justify-con-sb-mq {
  @media screen and (min-width: 46.875rem) {
    justify-content: space-between;
  }
}

.c-grid-1-mq {
  @media screen and (min-width: 46.875rem) {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }
}

.c-grid-2-mq {
  @media screen and (min-width: 46.875rem) {
    display: grid;
    grid-template-areas: "a c"
                         "b d";
    grid-auto-columns: 1fr;
    row-gap: var(--fs-5);
  }
}

.c-grid-area-a {
  grid-area: a;
  justify-self: start;
}

.c-grid-area-b {
  grid-area: b;
  justify-self: start;
}

.c-grid-area-c {
  grid-area: c;
  justify-self: end
}

.c-grid-area-d {
  grid-area: d;
  justify-self: end;
}

.c-gap-mq {
  @media screen and (min-width: 46.875rem) {
    gap: var(--mrg-4);
  }
}

/* UTILITY */

.u-font-alata {
  font-family: "Alata", sans-serif;
}

.u-font-josefin {
  font-family: "Josefin Sans", sans-serif;
}

.u-width-1 {
  width: 100%;
}

.u-width-2 {
  width: min(88%, 68rem);
}

.u-width-3 {
  width: min(45%, 12rem);
}

.u-width-4 {
  width: 11ch;
}

.u-width-5 {
  width: 10ch;
}

.u-width-6 {
  width: 6ch;
}

.u-fs-1 {
  font-size: var(--fs-2);
}

.u-fs-2 {
  font-size: var(--fs-4);
}

.u-fs-3 {
  font-size: var(--fs-6);
}

.u-mrg-block-1 {
  margin-block: var(--mrg-4);
}

.u-mrg-block-2 {
  margin-block: var(--mrg-5);
}

.u-mrg-block-st {
  margin-block-start: var(--mrg-4);
}

.u-mrg-block-st-2 {
  margin-block-start: var(--mrg-6);
}

.u-mrg-block-end {
  margin-block-end: var(--mrg-2);
}

.u-pd-inline-1 {
  padding-inline: var(--fs-5);
}

.u-pd-block-1 {
  padding-block: var(--mrg-1);
}

.u-pd-block-st {
  padding-block-start: var(--mrg-1);
}

.u-clr-white {
  color: var(--White);
}

.u-clr-grey {
  color: var(--Grey100);
}

.u-clr-blue {
  color: dodgerblue;
}

.u-clr-black {
  color: var(--Black);
}

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

.u-text-deco-none {
  text-decoration: none;
}

.u-bg-transparent {
  background-color: transparent;
}

.u-bg-black {
  background-color: var(--Black);
}

.u-line-height-1 {
  line-height: 1.75;
}

.u-border-1 {
  border: 2px solid var(--White);
}

.u-list-style-none {
  list-style: none;
}

.u-cursor-pointer {
  cursor: pointer;
}

.u-overflow-hide {
  overflow: hidden;
}

.u-vertical-align-sub {
  vertical-align: sub;
}

.u-dp-none {
  display: none;
}

/* UTILITY HOVER */

.u-hover-bot-border:hover {
  border-bottom: 2px solid var(--White);
}

/* UTILITY MEDIA QUERY */

.u-hover-half-border-mq:hover {
  @media screen and (min-width: 46.875rem) {
    border-image: linear-gradient(to right, transparent 25%, var(--White) 25%, var(--White) 75%, transparent 75%) 1;
  }
}

.u-font-alata-mq {
  @media screen and (min-width: 46.875rem) {
    font-family: "Alata", sans-serif;
  }
}

.u-fs-1-mq {
  @media screen and (min-width: 46.875rem) {
    font-size: var(--fs-5);
  }
}

.u-width-mq {
  @media screen and (min-width: 46.875rem) {
    width: 13ch;
  }
}

.u-mrg-zero-mq {
  @media screen and (min-width: 46.875rem) {
    margin: 0;
  }
}

.u-pd-block-end-mq {
  @media screen and (min-width: 46.875rem) {
    padding-block-end: 0.5rem;
  }
}

.u-text-left-mq {
  @media screen and (min-width: 46.875rem) {
    text-align: left;
  }
}

.u-dp-none-mq {
  @media screen and (min-width: 46.875rem) {
    display: none;
  }
}

.u-dp-block-mq {
  @media screen and (min-width: 46.875rem) {
    display: block;
  }
}

/* BLOCK */

.b-hero {
  position: relative;
}

.b-hero__header {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  padding-block-start: 2.5rem;
  z-index: 1;
  
  @media screen and (min-width: 46.875rem) {
    padding-block-start: var(--pd-1);
  }
  
}

.b-hero__nav {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  
  @media screen and (min-width: 46.875rem) {
    position: relative;
  }
}

.b-hero__nav-options {
  width: 100%;
  min-height: 100vh;
  font-size: var(--fs-1);
  font-weight: var(--Weight300);
  text-transform: uppercase;
  
  @media screen and (min-width: 46.875rem) {
    width: fit-content;
    min-height: fit-content;
    font-size: var(--fs-default);
    font-weight: var(--Weight400);
    text-transform: capitalize;;
  }
}

.b-hero__title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  font-size: var(--fs-2);
  
  @media screen and (min-width: 46.875rem) {
    top: 57%;
    font-size: var(--fs-3);
  }
}

.b-hero__title > div {
  padding-inline: var(--pd-2);
  padding-block-start: var(--mrg-4);
  padding-block-end: 1rem;
  
  @media screen and (min-width: 46.875rem) {
    width: fit-content;
  }
}

.b-menu-bg {
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  background-color: var(--Black);
}

.b-vr {
  position: relative;
}

.b-vr__img-container {
  @media screen and (min-width: 46.875rem) {
    width: 67.5%;
  }
}

.b-vr__info {
  padding-block-start: 2.5rem;
  
  @media screen and (min-width: 46.875rem) {
    width: 47.5%;
    position: absolute;
    bottom: 0;
    right: 0;
    padding: 0;
    padding-block-start: var(--mrg-2);
    padding-inline-start: var(--mrg-2);
    background-color: var(--White);
  }
}

.b-vr__info h2 {
  margin-block-end: var(--fs-1);
}

.b-hero__img {
  position: relative;
  z-index: -1;
}

.b-hero__shadow {
  position: absolute;
  width: 100%;
  height: 100%;
  top:0;
  left: 0;
  background-color: var(--Black);
  opacity: 0;
  
  @media screen and (min-width: 46.875rem) {
    opacity: 0.3;
  }
}

.b-btn {
  font-size: 1rem;
  padding-inline: var(--mrg-4);
  padding-block: 0.5rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  border: 1.5px solid var(--Black);
}

.b-btn:hover {
  color: var(--White);
  background-color: var(--Black);
}

.b-card {
  position: relative;
  background-blend-mode: darken;
}

.b-card__title {
  position: absolute;
  bottom: 0;
  left: 0;
  padding-inline-start: var(--pd-3); 
  padding-block-end: var(--pd-4); 
  z-index: 1;
}

.b-card__shadow {
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  box-shadow: inset 120px 0 60px 0 var(--black-low);
  mix-blend-mode: hard-light;
  
  @media screen and (min-width: 46.875rem) {
    box-shadow: inset 0 -100px 50px 0 var(--black-low);
  }
}

.b-card:hover .b-card__shadow {
  box-shadow: none;
  background-color: var(--Grey200);
}

.b-card:hover .b-card__title {
  color: var(--Black);
}

/* EXCEPTION */

.b-hero__nav[data-state="collapsed"], 
.b-menu-bg[data-state="hidden"] {
  display: none;
}

@media screen and (min-width: 46.875rem) {
  .b-hero__nav[data-state="collapsed"] {
    display: block;
  }
}