/* CSS RESET */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
}

html {
  --text-color: #191919;
  --text-secondary-color: #888;
  --primary-color: #f9f8f6;
  --neutral-color: #f6f6f6;
  --header-height: 7.2rem;

  font-size: 62.5%;
}

body {
  min-height: 100vh;
  font-family: 'GT Haptik', sans-serif;
  font-size: 1.6rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.75;
  color: var(--text-color);
}

a {
  font: inherit;
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

/* UTILITIES */

.u-Wrapper {
  max-width: 100rem;
  margin: 0 auto;
  padding: 0 2.4rem;
}

.u-Grid {
  display: grid;
  grid-template-columns: 0.4fr 0.6fr;
  column-gap: 1rem;
}

.u-Grid > * {
  min-width: 0;
}

.u-Grid--half {
  grid-template-columns: 1fr 1fr;
  column-gap: 3.6rem;
}

/* COMPONENTS */

.c-AspectRatio {
  position: relative;
}

.c-AspectRatio::before {
  content: '';
  display: block;
  padding-top: 100%;
}

.c-AspectRatio img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.c-UnderlinedLink {
  display: inline-block;
  padding-block: 0.25em;
  border-block-end: 1px solid currentColor;
  font-weight: 500;
}

/* HEADER */

.Header {
  position: relative;
  z-index: 10;
}

.Header .u-Grid {
  min-height: var(--header-height);
  align-items: center;
}

.Header .SiteName {
  justify-self: start;
  font-size: 2rem;
}

.Header .Navigation {
  justify-self: end;
}

.Header .Navigation ul {
  display: flex;
  padding: 0;
  list-style: none;
  font-weight: 500;
}

.Header .Navigation a {
  display: block;
  padding: 4px 1rem;
  font-size: 1.4rem;
}

/* SECTIONS */

.Section {
  padding-block-start: 12rem;
  padding-block-end: 12rem;
}

/* HERO SECTION */

.HeroSection {
  margin-block-start: calc(var(--header-height) * -1);
  padding-block-start: calc(var(--header-height) + 8rem);
  padding-block-end: 0;
  background-color: var(--primary-color);
}

.HeroSection__Info {
  padding-block-start: 12rem;
  padding-block-end: 12rem;
}

.HeroSection__Info h1 {
  margin-block-end: 5.6rem;
  font-size: 9rem;
  font-weight: 400;
  line-height: 1;
}

.HeroSection__Info p {
  max-width: 30rem;
  margin-block-end: 5rem;
}

.HeroSection .c-AspectRatio::before {
  padding-top: calc(100% / 0.85);
}

/* JOURNEY SECTION */

.JourneySection__Heading {
  font-size: 1.8rem;
  font-weight: 500;
}

.JourneySection__Text--large {
  font-size: 3.6rem;
  font-weight: 500;
  line-height: 1.25;
}

.JourneySection__Text--small {
  max-width: 30rem;
  margin-block-start: 5rem;
}

/* SKILL SECTION */

.SkillSection {
  background-color: var(--primary-color);
}

.SkillSection__List {
  margin: 0;
  padding: 0;
  list-style: none;
}

.SkillSection__List a {
  display: block;
  font-weight: 500;
  opacity: 0.5;
  font-size: 1.8rem;
  line-height: 4rem;
}

.SkillSection__List .SkillSection__Link--active {
  opacity: 1;
}

.SkillSection__Heading {
  max-width: 48rem;
  margin-block-end: 5rem;
  font-size: 2.8rem;
  font-weight: 500;
  line-height: 1.25;
}

.SkillSection__ScrollWrapper {
  margin-inline-end: calc((100vw - 100rem) / -2 - 2.4rem);
  overflow-x: scroll;
  margin-block-end: 3.6rem;
}

.SkillSection__Images {
  --image-width: calc((100rem - 4.8rem - 1rem) * 0.6);

  box-sizing: content-box;
  display: flex;
  width: calc((var(--image-width) + 3.6rem) * 4 - 3.6rem);
  padding: 0;
  padding-inline-end: calc((100vw - 100rem) / 2 + 2.4rem);
  margin: 0;
  list-style: none;
}

.SkillSection__Images li {
  flex-shrink: 0;
  width: var(--image-width);
}

.SkillSection__Images li:not(:last-child) {
  margin-right: 3.6rem;
}

.SkillSection__Images .c-AspectRatio::before {
  padding-top: calc(100% / 1.78);
}

.SkillSection__Description {
  max-width: 48rem;
  margin-block-end: 3.6rem;
}

.SkillSection__Footer {
  display: flex;
  justify-content: space-between;
}

.SkillSection__Button {
  font-size: 0;
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid var(--text-color);
  border-radius: 50%;
}

.SkillSection__Button {
  background: center center no-repeat;
  background-size: 70%;
  cursor: pointer;
}

.SkillSection__Button--Previous {
  background-image: url('/images/arrow-left.svg');
}

.SkillSection__Button--Next {
  background-image: url('/images/arrow-right.svg');
}

/* PRODUCT SECTION */

.ProductSection {
  padding-bottom: 6rem;
}

.ProductSection__Heading {
  max-width: 30rem;
  font-size: 2.8rem;
  font-weight: 500;
  line-height: 1.25;
}

.ProductSection__Description {
  max-width: 35rem;
  justify-self: end;
  align-self: end;
}

.ProductSection__Header {
  margin-block-end: 5rem;
}

.ProductSection__List {
  list-style: none;
}

.ProductCard {
  background-color: var(--primary-color);
}

.ProductCard .c-AspectRatio::before {
  padding-top: calc(100% / 1.33);
}

.ProductCard__Details {
  padding: 3.2rem;
}

.ProductCard__Category {
  margin-block-end: 2.4rem;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.25;
}

.ProductCard__Title {
  margin-block-end: 1.2rem;
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.25;
}

.ProductCard__Description {
  margin-block-end: 3.2rem;
}

/* REVIEW SECTION */

.ReviewSection {
  padding-top: 10rem;
}

.ReviewSection .c-AspectRatio::before {
  padding-top: calc(100% / 0.75);
}

.ReviewSection__Details {
  display: flex;
  flex-direction: column;
  padding-inline-start: 4.8rem;
}

.ReviewSection__Heading {
  max-width: 40rem;
  margin-block-start: auto;
  font-size: 2.8rem;
  font-weight: 500;
  line-height: 1.25;
}

.ReviewSection__Quote {
  max-width: 35rem;
  border-block-start: 1px solid var(--neutral-color);
  padding-block-start: 3.6rem;
  margin-block-start: 3.6rem;
}

.ReviewSection__Quote__Author {
  margin-block-start: 2.4rem;
  color: var(--text-secondary-color);
}

.ReviewSection__Quote__Author strong {
  font-weight: 700;
  color: var(--text-color);
}