@import url('./reset.css');
@import url('./global.css');

body {
  background-color: var(--primary-color);
}

body::before {
  content: '';
  background: url('../images/spider-man-background.jpg') no-repeat center center;
  background-size: cover;
  width: 100%;
  height: 100%;
  position: absolute;
  opacity: 0.2;
  transition: background-image 0.5s ease-in-out, opacity 0.5s ease-in-out;
}

/* MENU */
.s-menu {
  padding: 1rem 0;
  width: 100%;
  text-align: center;
  position: relative;
  transition: opacity 0.5s ease-in-out;
}

.s-menu__item {
  display: inline-block;
  text-transform: uppercase;
  margin: 0 1.25rem;
}

.s-menu__item:hover {
  text-decoration: underline;
}

.s-menu__icon {
  width: 2.5rem;
  margin: 0 0.5rem;
  vertical-align: middle;
}

/* CARDS CONTAINER */
.s-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  perspective: 3000px;
}

.s-cards-carousel {
  display: flex;
  justify-content: center;
  width: calc(100svw / 3 - 10%);
  transform-style: preserve-3d;
  transition: transform 0.5s ease-in-out;
}

.s-card {
  border: 0.5rem solid white;
  width: 100%;
  height: 70svh;
  position: absolute;
  transition: filter 0.5s ease-in-out;
}

.s-card:nth-child(1) {
  transform: rotateY(0deg) translateZ(50svw);
}

.s-card:nth-child(2) {
  transform: rotateY(120deg) translateZ(50svw);
}

.s-card:nth-child(3) {
  transform: rotateY(240deg) translateZ(50svw);
}

.s-card__background {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  opacity: 1;
  transition: opacity 0.5s ease-in-out;
}

.s-card__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: relative;
  transition: transform 0.5s ease-in-out;
}

.s-card__title {
  font-size: 2rem;
  text-transform: uppercase;
  text-align: center;
  position: absolute;
  width: 100%;
  bottom: 0;
  transition: bottom 0.5s ease-in-out;
}

/* CARD HOVER ANIMATION */
.s-card--hovered .s-card__background {
  cursor: pointer;
  opacity: 0;
}

.s-card--hovered .s-card__image {
  transform: scale(1.4);
  filter: drop-shadow(30px 10px 4px rgba(0, 0, 0, 0.5));
}

.s-card--hovered .s-card__title {
  bottom: 50%;
}

body#spider-man-01-hovered::before {
  background-image: url(../images/pic-sm-bg-01.jpg);
}

body#spider-man-02-hovered::before {
  background-image: url(../images/pic-sm-bg-02.jpg);
}

body#spider-man-03-hovered::before {
  background-image: url(../images/pic-sm-bg-03.jpg);
}

body[id^='spider-man-']::before {
  opacity: 1;
}

body[id^='spider-man-'] .s-card:not(.s-card--hovered) {
  filter: grayscale(100%);
}

/* CONTROLLER */
.s-controller {
  position: absolute;
  bottom: 1.5rem;
  display: flex;
  gap: 3.75rem;
  justify-content: center;
  align-items: center;
  margin-top: 3rem;
  width: 100%;
  transition: opacity 0.5s ease-in-out;
}

.s-controller__button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid white;
  border-radius: 50%;
  background-color: var(--primary-color);
  text-align: center;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  z-index: 1;
  transition: all 0.3s ease;
}

.s-controller__button:hover {
  background-color: white;
  color: var(--primary-color);
  transform: scale(1.1);
}

.s-controller__button--active {
  background-color: white;
  color: var(--primary-color);
  border: solid 3px var(--primary-color);
  outline: solid 3px white;
}

.s-controller__line {
  background-color: white;
  width: 50%;
  height: 2px;
  position: absolute;
}