@import url('https://fonts.googleapis.com/css2?family=Baloo+Bhaijaan+2:wght@400..800&display=swap');

:root {
  --color-white: #FAFAFA;
  --color-black: #0A0A0A;
  --color-black_hover: #404040;
  --border_default: var(--color-black);
  --opacity_disabled: .65;
  --padding-x: 1rem;
  --padding-bottom: 0.375rem;
  --padding-top: 0.571428571rem;
  --border-width: 2px;
  --border-style: solid;
  --border-radius: 0.375rem;
  --border-color_transition: .25s ease-in-out 0s;
  --state_transition: .25s ease-in-out 0s;

  --outline-color: var(--color-black);
  --outline-color_transition: .45s ease-in-out 0s;
  --outline-style: solid;
  --outline-width: 2px;
  --outline-offset: 1px;

  --header-height: 80px;
  --footer-height: 80px;
}

html {
  font-family: "Baloo Bhaijaan 2", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-size: 18px;
  /* line-height: 1; */
  color: var(--color-black);
}

body {
  margin: 0;
  position: relative;
  background-repeat: repeat;
  background: linear-gradient(rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.3)), url(../images/bg.png);
}

h1 {
  margin: 0 0 32px 0;
  font-size: 48px;
  /* font-weight: 400; */
}

h2 {
  margin: 0 0 24px 0;
  font-size: 32px;
  font-weight: 400;
}

a {
  color: #0A0A0A;
}

a:hover {
  color: var(--color-black_hover);
}

.lead {
  font-size: 48px;
}

.muted {
  color: #404040;
}

main {
  position: relative;
  min-height: calc(100vh - var(--header-height) - var(--footer-height));
  padding-top: var(--header-height);
  padding-bottom: var(--footer-height);
  /* margin-bottom: calc(var(--footer-height) * -1); */
}

header {
  height: var(--header-height);
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 100;
  box-sizing: border-box;
  transition: background-color var(--state_transition)
}

header.scrolled {
  background-color: var(--color-white);
  border-bottom: 1px solid #F5F5F4;
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 16px;
  padding-bottom: 16px;
}

header #logo {
  height: 48px;
  opacity: 0;
  transition: opacity var(--state_transition);
}

header #logo.show {
  height: 48px;
  opacity: 1;
}

header .nav-vertical {
  gap: 16px;
  display: none;
}

header .nav-vertical a {
  text-decoration: none;
}

footer {
  width: 100%;
  font-size: 14px;
  /* margin-top: calc(var(--footer-height) * -1); */
}

footer .container {
  height: var(--footer-height);
  padding: 16px 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  flex-direction: row;
}

.navbar {
  width: 100%;
  height: 100vh;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 200;
  display: none;
}

.navbar.show {
  display: block;
}

.navbar > .overlay {
  width: 100%;
  height: 100%;
  background-color: var(--color-black);
  position: absolute;
  right: 0;
  top: 0;
  z-index: 0;
  opacity: .25;
  cursor: pointer;
}

.navbar > .content {
  width: 320px;
  height: 100vh;
  background-color: var(--color-white);
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  box-sizing: border-box;
  padding: 24px 0;
}

.navbar .nav a {
  text-decoration: none;
  padding-right: var(--padding-x);
  padding-left: var(--padding-x);
  padding-top: var(--padding-x);
  padding-bottom: var(--padding-x);
  color: var(--color-black);
  display: block;
}

.navbar .nav a:hover {
  background-color: #F5F5F4;
}

#content {
  padding: 32px 0;
}

#intro {
  height: calc(100vh - var(--header-height));
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

#intro #particles {
  width: 50%;
  height: 50%;
  position: absolute;
  /* background-color: aqua; */
  z-index: -1;
  display: block;
}

#intro #scroll-down {
  position: absolute;
  bottom: 40px;
}

.nav-vertical {
  height: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  gap: 8px;
}

/* button */

.button {
  --button_background-color: var(--color-black);
  --button_color_contrast-text: var(--color-white);

  font-family: inherit;
  font-size: inherit;
  font-weight: bold;
  line-height: 2;
  box-sizing: border-box;
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  appearance: button;
  -webkit-appearance: button;
  -moz-appearance: button;
  margin: 0;
  padding-right: var(--padding-x);
  padding-left: var(--padding-x);
  padding-top: var(--padding-top);
  padding-bottom: var(--padding-bottom);
  vertical-align: middle;
  text-align: center;
  border-width: var(--border-width);
  border-style: var(--border-style);
  border-radius: var(--border-radius);
  text-transform: none;
  user-select: none;
  cursor: pointer;
  text-decoration: none;
  pointer-events: auto;
  outline-color: transparent;
  outline-style: var(--outline-style);
  outline-width: var(--outline-width);
  outline-offset: var(--outline-offset);
  transition: color var(--state_transition), background-color var(--state_transition), border-color var(--border-color_transition), outline-color var(--outline-color_transition);
  border-color: transparent;
  background-color: var(--button_background-color);
  color: var(--button_color_contrast-text) !important;
}

.button.icon {
  height: 40px;
  width: 40px;
  border-radius: 40px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0;
}

.button.icon > img {
  height: 24px;
  width: 24px;
}

.button:hover:not(:disabled, .disabled) {
  background-color: var(--color-black_hover);
}

.button:focus-visible:not(:disabled, .disabled) {
  background-color: var(--color-black_hover);
}

.button:active:not(:disabled, .disabled) {
  background-color: var(--color-black_hover);
}

.button:disabled, .button.disabled {
  opacity: var(--opacity_disabled);
  cursor: auto;
  pointer-events: none;
}

.container {
  box-sizing: border-box;
  margin: 0 auto;
}

section {
  padding: 64px 0;
}

/* social-media */

.social-media-nav {
  position: fixed;
  bottom: 0;
  right: 0;
  padding: 24px 24px;

  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 8px;
}

/* slider */

.slider {
  width: 100%;
  height: 336px;
  display: flex;
  justify-content: flex-start;
  justify-items: center;
  gap: 8px;
  flex-direction: row;
  overflow-x: scroll;
  scroll-snap-type: x mandatory;
}

.slider:hover {
  overflow-x: scroll;
}

.slider .item {
  scroll-snap-align: start;
  /* width: 336px; */
  width: 100%;
  max-width: 600px;
  aspect-ratio: 16/9;
  flex: 0 0 auto;
  background-color: #404040;
  box-sizing: border-box;
}

.slider .item > * {
  display: block;
  width: 100%;
  height: 100%;
}

.slider .item > img {
  pointer-events: none;
  object-fit: cover;
}

.social-media-links {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  /* max-width: 440px; */
  gap: 8px;
}

/* X-Large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) { 
  .container {
    width: 1200px;
  }
}

/* Large devices (desktops, 992px and up) */
@media (max-width: 1199.98px) { 
  .container {
    width: 992px;
  }

  footer .container {
    flex-direction: column;
    align-items: flex-start;
  }

  footer .container .start,
  footer .container .end {
    padding: 8px 0;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (max-width: 991.98px) { 
  .container {
    width: 768px;
  }
}

/* Small devices (landscape phones, 768px and down) */
@media (max-width: 767.98px) { 
  .container {
    width: 100%;
    padding: 0 24px;
  }

  .navbar > .content {
    width: calc(100% - 88px);
  }
}