/* ============================================================
   Minecraft Alpha site - styled after minecraft.net
   Colors, fonts and component styles extracted from the
   minecraft.net component library (mc-components.min.css)
   ============================================================ */

@font-face {
  font-family: "MinecraftTen";
  src: url("../assets/fonts/Minecraft-Tenv2.eot");
  src: url("../assets/fonts/Minecraft-Tenv2.eot?#iefix") format("embedded-opentype"),
       url("../assets/fonts/Minecraft-Tenv2.woff2") format("woff2"),
       url("../assets/fonts/Minecraft-Tenv2.woff") format("woff");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Noto Sans";
  src: url("../assets/fonts/NotoSans-Regular.woff2") format("woff2"),
       url("../assets/fonts/NotoSans-Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --mc-core-green-6: #2a641c;
  --mc-core-green-5: #3c8527;
  --mc-core-green-4: #52a535;
  --mc-core-green-3: #6cc349;
  --mc-core-green-2: #86d562;
  --mc-core-green-1: #a0e081;
  --mc-core-grey-6: #262423;
  --mc-core-grey-5: #3d3938;
  --mc-core-grey-4: #6b6562;
  --mc-core-grey-3: #aba09c;
  --mc-core-grey-2: #d0c5c0;
  --mc-core-grey-1: #ede5e2;
  --mc-core-rich-black: #000;
  --mc-core-off-black: #171615;
  --mc-core-white: #fff;
  --mc-core-off-white: #fcf5f1;
  --mc-default-fontlist: "Noto Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mc-vanilla-fontlist: "MinecraftTen", "Noto Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mc-globalHeaderHeight: 80px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--mc-default-fontlist);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--mc-core-white);
  background-color: var(--mc-core-off-black);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; display: block; }

main { flex: 1 0 auto; }

.mc-sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
}

/* ============ Global header (top bar) ============ */

.mc-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--mc-globalHeaderHeight);
  z-index: 300;
  background-color: rgba(38, 36, 35, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 0 0 rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--mc-core-rich-black);
}

.mc-header__ctr {
  height: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.mc-header__logo {
  display: inline-flex;
  align-items: center;
  height: 100%;
  flex-shrink: 0;
}

.mc-header__logo img {
  height: 51px;
  width: auto;
}

.mc-header__nav {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 100%;
  flex: 1 1 auto;
}

.mc-header__nav-link {
  display: inline-flex;
  align-items: center;
  height: 100%;
  padding: 10px;
  color: var(--mc-core-white);
  font-family: var(--mc-default-fontlist);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
}

.mc-header__nav-link:hover {
  color: var(--mc-core-green-2);
  text-decoration: underline;
}

.mc-header__nav-link.is-active {
  color: var(--mc-core-green-2);
}

.mc-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  flex-shrink: 0;
}

/* ============ Buttons (minecraft.net hero button) ============ */

.mc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mc-default-fontlist);
  font-size: 1.125rem;
  line-height: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  min-width: 4.75rem;
  padding: 0.9375rem 1.75rem;
}

.mc-btn--green {
  background-color: var(--mc-core-green-5);
  box-shadow: inset 0 -6px 0 var(--mc-core-green-6), inset 0 6px 0 var(--mc-core-green-4);
  color: var(--mc-core-white);
}

.mc-btn--green:hover {
  background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1));
  background-color: var(--mc-core-green-5);
}

.mc-btn--green:active {
  background-color: var(--mc-core-green-6);
  box-shadow: none;
}

.mc-btn--green:focus-visible {
  outline: 2px solid var(--mc-core-white);
  outline-offset: -2px;
}

.mc-btn--header {
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
}

.mc-btn > span { display: inline-block; }

/* ============ Download picker (little menu) ============ */

.mc-picker {
  position: absolute;
  top: calc(100% + 18px);
  right: 0;
  width: 320px;
  background-color: var(--mc-core-grey-6);
  border: 1px solid var(--mc-core-rich-black);
  box-shadow: 0 4px 0 0 rgba(0, 0, 0, 0.25), 0 10px 30px rgba(0, 0, 0, 0.5);
  padding: 20px;
  z-index: 400;
}

.mc-picker::before {
  content: "";
  position: absolute;
  top: -6px;
  right: 40px;
  width: 12px;
  height: 12px;
  background-color: var(--mc-core-grey-6);
  border-left: 1px solid var(--mc-core-rich-black);
  border-top: 1px solid var(--mc-core-rich-black);
  transform: rotate(45deg);
}

.mc-picker__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mc-core-grey-2);
  margin-bottom: 8px;
}

/* custom select / dropdown */
.mc-select { position: relative; }

.mc-select__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background-color: var(--mc-core-off-black);
  color: var(--mc-core-white);
  border: 2px solid var(--mc-core-grey-5);
  font-family: var(--mc-default-fontlist);
  font-size: 1rem;
  font-weight: 700;
  padding: 12px 16px;
  cursor: pointer;
  text-align: left;
}

.mc-select__toggle:hover { border-color: var(--mc-core-grey-4); }

.mc-select__toggle:focus-visible {
  outline: 2px solid var(--mc-core-white);
  outline-offset: -2px;
}

.mc-select__value {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mc-select__caret {
  flex-shrink: 0;
  width: 0; height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid var(--mc-core-green-2);
  transition: transform 0.15s ease;
}

.mc-select.is-open .mc-select__caret { transform: rotate(180deg); }

.mc-select__menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  width: 100%;
  list-style: none;
  background-color: var(--mc-core-grey-5);
  border: 1px solid var(--mc-core-rich-black);
  box-shadow: 0 4px 0 0 rgba(0, 0, 0, 0.25);
  z-index: 10;
  max-height: 232px;
  overflow-y: auto;
}

.mc-select__option {
  padding: 10px 16px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--mc-core-white);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mc-select__option:hover,
.mc-select__option.is-highlighted {
  background-color: var(--mc-core-green-5);
  color: var(--mc-core-white);
}

.mc-select__option[aria-selected="true"] {
  background-color: var(--mc-core-green-6);
}

.mc-picker__download {
  width: 100%;
  margin-top: 20px;
}

[hidden] { display: none !important; }

/* ============ Hero (home) ============ */

.mc-hero {
  position: relative;
  min-height: calc(100vh - var(--mc-globalHeaderHeight));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 96px;
  background-image:
    linear-gradient(180deg, rgba(23, 22, 21, 0.55) 0%, rgba(23, 22, 21, 0.35) 40%, rgba(23, 22, 21, 0.85) 100%),
    url("../assets/img/hero-panorama.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.mc-hero__content {
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.mc-hero__title {
  font-family: var(--mc-vanilla-fontlist);
  font-weight: normal;
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  line-height: 1.1;
  color: var(--mc-core-white);
  text-shadow: 0 0 4px rgba(0, 0, 0, 0.8), 0 4px 12px rgba(0, 0, 0, 0.6);
  letter-spacing: 0.02em;
}

.mc-hero__subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.75rem);
  font-weight: 500;
  color: var(--mc-core-off-white);
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8);
}

.mc-hero .mc-btn { margin-top: 16px; }

/* ============ Page layout (versions / download) ============ */

.mc-page {
  padding: calc(var(--mc-globalHeaderHeight) + 48px) 24px 96px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.mc-page__title {
  font-family: var(--mc-vanilla-fontlist);
  font-weight: normal;
  font-size: clamp(1.75rem, 4vw, 3rem);
  line-height: 1.15;
  color: var(--mc-core-white);
  margin-bottom: 12px;
}

.mc-page__desc {
  color: var(--mc-core-grey-2);
  font-size: 1.0625rem;
  max-width: 640px;
  margin-bottom: 40px;
}

/* version cards grid */
.mc-versions {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.mc-version-card {
  background-color: var(--mc-core-grey-6);
  border: 1px solid var(--mc-core-rich-black);
  box-shadow: 0 4px 0 0 rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.mc-version-card__poster {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 4px solid var(--mc-core-grey-5);
  image-rendering: auto;
}

.mc-version-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1 1 auto;
}

.mc-version-card__title {
  font-family: var(--mc-default-fontlist);
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--mc-core-white);
}

.mc-version-card__text {
  color: var(--mc-core-grey-2);
  font-size: 0.9375rem;
  flex: 1 1 auto;
}

.mc-version-card .mc-btn {
  width: 100%;
  font-size: 0.875rem;
  padding: 0.625rem 1rem;
}

/* download page panel */
.mc-dl-panel {
  max-width: 460px;
  margin: 24px auto 0;
  background-color: var(--mc-core-grey-6);
  border: 1px solid var(--mc-core-rich-black);
  box-shadow: 0 4px 0 0 rgba(0, 0, 0, 0.25);
  padding: 28px;
}

.mc-dl-panel .mc-picker__download { margin-top: 16px; }

.mc-dl-note {
  max-width: 460px;
  margin: 24px auto 0;
  text-align: center;
  color: var(--mc-core-grey-3);
  font-size: 0.875rem;
}

/* ============ Footer ============ */

.mc-footer {
  background-color: var(--mc-core-off-black);
  border-top: 1px solid var(--mc-core-rich-black);
  padding: 48px 24px 32px;
  margin-top: auto;
}

.mc-footer__ctr {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.mc-footer__logo img { height: 40px; width: auto; opacity: 0.9; }

.mc-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
  list-style: none;
}

.mc-footer__link {
  color: var(--mc-core-grey-2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

.mc-footer__link:hover { color: var(--mc-core-green-2); }

.mc-footer__copy {
  color: var(--mc-core-grey-4);
  font-size: 0.8125rem;
}

/* ============ Responsive ============ */

@media (max-width: 720px) {
  :root { --mc-globalHeaderHeight: 64px; }

  .mc-header__ctr {
    gap: 16px;
    padding: 0 12px;
  }

  .mc-header__logo img { height: 34px; }

  .mc-header__nav { gap: 0; }

  .mc-header__nav-link { padding: 8px; }

  .mc-btn--header {
    font-size: 0.75rem;
    padding: 0.5rem 0.875rem;
  }

  .mc-picker {
    position: fixed;
    top: var(--mc-globalHeaderHeight);
    left: 0;
    right: 0;
    width: auto;
    margin: 12px;
  }

  .mc-picker::before { display: none; }
}