body,
html {
  width: 100%;
  overflow-x: hidden;
}
body {
  font-size: 16px;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont,
    "Helvetica Neue", "Segoe UI", "Hiragino Kaku Gothic ProN", "Yu Gothic",
    sans-serif;
  line-height: 2;
  letter-spacing: 0.05em;
  position: relative;
  color: #555;
  background: #fff;
  word-wrap: break-word;
  -webkit-text-size-adjust: 100%;
  -webkit-overflow-scrolling: touch;
  -webkit-font-smoothing: antialiased;
}
@media only screen and (max-width: 768px) {
  body {
    font-size: 14px;
  }
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 400;
  margin: 0;
}
a {
  text-decoration: none;
}
*,
::after,
::before {
  background-repeat: no-repeat;
  box-sizing: inherit;
}
::after,
::before {
  text-decoration: inherit;
  vertical-align: inherit;
}
html {
  box-sizing: border-box;
  cursor: default;
  font-family: sans-serif;
  line-height: 1.5;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
article,
aside,
footer,
header,
nav,
section {
  display: block;
}
body {
  margin: 0;
}
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
figcaption,
figure,
main {
  display: block;
}
figure {
  margin: 1em 40px;
}
hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
}
nav ol,
nav ul {
  list-style: none;
}
pre {
  font-family: monospace, monospace;
  font-size: 1em;
}
a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  text-decoration: underline dotted;
}
b,
strong {
  font-weight: inherit;
}
b,
strong {
  font-weight: bolder;
}
code,
kbd,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
dfn {
  font-style: italic;
}
mark {
  background-color: #ff0;
  color: #000;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
::selection {
  background-color: #b3d4fc;
  color: #000;
  text-shadow: none;
}
audio,
canvas,
iframe,
img,
svg,
video {
  vertical-align: middle;
}
audio,
video {
  display: inline-block;
}
audio:not([controls]) {
  display: none;
  height: 0;
}
img {
  border-style: none;
}
svg {
  fill: currentColor;
}
svg:not(:root) {
  overflow: hidden;
}
table {
  border-collapse: collapse;
}
button,
input,
optgroup,
select,
textarea {
  margin: 0;
}
button,
input,
select,
textarea {
  background-color: transparent;
  color: inherit;
  font-size: inherit;
  line-height: inherit;
}
button,
input {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
[type="reset"],
[type="submit"],
button,
html [type="button"] {
  -webkit-appearance: button;
}
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner,
button::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring,
button:-moz-focusring {
  outline: 1px dotted ButtonText;
}
legend {
  box-sizing: border-box;
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal;
}
progress {
  display: inline-block;
  vertical-align: baseline;
}
textarea {
  overflow: auto;
  resize: vertical;
}
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  padding: 0;
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
[type="search"] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}
[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}
details,
menu {
  display: block;
}
summary {
  display: list-item;
}
canvas {
  display: inline-block;
}
template {
  display: none;
}
[tabindex],
a,
area,
button,
input,
label,
select,
summary,
textarea {
  -ms-touch-action: manipulation;
  touch-action: manipulation;
}
[hidden] {
  display: none;
}
[aria-busy="true"] {
  cursor: progress;
}
[aria-controls] {
  cursor: pointer;
}
[aria-hidden="false"][hidden] {
  clip: rect(0, 0, 0, 0);
  display: inherit;
  position: absolute;
}
[aria-hidden="false"][hidden]:focus {
  clip: auto;
}
[aria-disabled] {
  cursor: default;
}
footer {
  padding: 8px;
  background: #bcbcbc;
}
.copyrights {
  margin: 24px 0 16px;
  font-size: 12px;
  text-align: center;
}
.menu_trigger {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 100;
  width: 50px;
  height: 50px;
  display: block;
  cursor: pointer;
  transition: opacity 0.2s linear;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
}
.menu_trigger:hover {
  opacity: 0.8;
}
.menu_trigger span {
  display: block;
  height: 4px;
  border-radius: 40px;
  background-color: #251e1c;
  position: absolute;
  right: 9px;
  top: 0;
  overflow: hidden;
  transition: all 0.4s ease;
}
.menu_trigger span:nth-child(1) {
  width: 32px;
  margin-top: 12px;
  z-index: 9;
}
.menu_trigger span:nth-child(2) {
  width: 24px;
  margin-top: 24px;
}
.menu_trigger span:nth-child(3) {
  width: 16px;
  margin-top: 36px;
}
.menu_trigger.is_active {
  background: 0 0;
}
.menu_trigger.is_active .menu {
  opacity: 1;
  height: 400px;
  width: 400px;
}
.menu_trigger.is_active span:nth-child(2) {
  overflow: visible;
}
.menu_trigger.is_active span:nth-child(1),
.menu_trigger.is_active span:nth-child(3) {
  z-index: 100;
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
  background-color: #fff;
  width: 32px;
}
.menu_trigger.is_active span:nth-child(1) {
  -ms-transform: rotate(45deg) translateY(9px) translateX(9px);
  transform: rotate(45deg) translateY(9px) translateX(9px);
}
.menu_trigger.is_active span:nth-child(2) {
  height: 400px;
  width: 400px;
  right: -160px;
  top: -140px;
  border-radius: 50%;
  background-color: rgba(37, 30, 28, 0.8);
}
.menu_trigger.is_active span:nth-child(3) {
  -ms-transform: rotate(-45deg) translateY(-8px) translateX(8px);
  transform: rotate(-45deg) translateY(-8px) translateX(8px);
}
.menu_trigger.is_active li {
  margin-right: 168px;
}
@media only screen and (max-width: 768px) {
  .menu_trigger:hover {
    opacity: 1;
  }
}
.menu {
  transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  height: 0;
  width: 0;
  right: 0;
  top: 0;
  position: absolute;
  background-color: rgba(37, 30, 28, 0.8);
  border-radius: 50%;
  z-index: 18;
  overflow: hidden;
}
.menu li {
  display: block;
  float: right;
  clear: both;
  height: auto;
  margin-right: -160px;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
.menu li:first-child {
  margin-top: 180px;
}
.menu li:nth-child(1) {
  -webkit-transition-delay: 50ms;
}
.menu li:nth-child(2) {
  -webkit-transition-delay: 0.1s;
}
.menu li:nth-child(3) {
  -webkit-transition-delay: 0.15s;
}
.menu li:nth-child(4) {
  -webkit-transition-delay: 0.2s;
}
.menu li:nth-child(5) {
  -webkit-transition-delay: 0.25s;
}
.menu li a {
  color: #fff;
  font-family: Lato, Arial, Helvetica, sans-serif;
  font-size: 16px;
  width: 100%;
  display: block;
  float: left;
  line-height: 40px;
}
section {
  padding: 40px 0;
}
.section_wrapper {
  max-width: 1080px;
  margin: auto;
}
.section_heading {
  margin-bottom: 40px;
  font-family: gill-sans-nova, sans-serif;
  font-size: 32px;
  font-weight: 700;
}
.section_heading span {
  display: inline-block;
}
@media only screen and (max-width: 768px) {
  .section_heading {
    font-size: 24px;
  }
}
.section_subheading {
  margin-bottom: 24px;
  font-family: gill-sans-nova, sans-serif;
  font-size: 24px;
  font-weight: 700;
}
.section_subheading span {
  display: inline-block;
}
.jobs_inner + .section_subheading {
  margin-top: 16px;
}
@media only screen and (max-width: 768px) {
  .section_subheading {
    font-size: 20px;
  }
}
.animation {
  transition: 0.3s ease-out;
}
.animation_slideup {
  -ms-transform: translateY(16px);
  transform: translateY(16px);
  opacity: 0;
}
.animation_slideup.is_active {
  -ms-transform: translateY(0);
  transform: translateY(0);
  opacity: 1;
}
.animation_delay:nth-child(2) {
  transition-delay: 0.1s;
}
.animation_delay:nth-child(3) {
  transition-delay: 0.2s;
}
.animation_delay:nth-child(4) {
  transition-delay: 0.3s;
}
.animation_delay:nth-child(5) {
  transition-delay: 0.4s;
}
.animation_delay:nth-child(6) {
  transition-delay: 0.5s;
}
.animation_delay:nth-child(7) {
  transition-delay: 0.6s;
}
.animation_delay:nth-child(8) {
  transition-delay: 0.7s;
}
.animation_delay:nth-child(9) {
  transition-delay: 0.8s;
}
.animation_delay:nth-child(10) {
  transition-delay: 0.9s;
}
.animation_delay:nth-child(11) {
  transition-delay: 1s;
}
@media only screen and (max-width: 768px) {
  .is_pc {
    display: none;
  }
}
.is_mobile {
  display: none;
}
@media only screen and (max-width: 1080px) {
  .is_mobile {
    display: block;
  }
}
.clearfix::after {
  content: "";
  display: block;
  clear: both;
}
.align-left {
  text-align: left;
}
.align-center {
  text-align: center;
}
#about {
  padding: 40px 8px;
  background: #333;
  color: #fff;
}
.about_inner {
  max-width: 960px;
  margin: auto;
}
.about_item {
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 8px;
  padding: 0 32px;
}
@media only screen and (max-width: 768px) {
  .about_item {
    padding: 0 16px;
    font-size: 13px;
  }
}
.about_heading {
  width: 120px;
}
@media only screen and (max-width: 768px) {
  .about_heading {
    width: 96px;
  }
}
.about_content {
  -ms-flex: 1;
  flex: 1;
}
.about_content a {
  color: inherit;
  text-decoration: underline;
}
.about_map {
  margin: 40px 0 0;
}
@media only screen and (max-width: 768px) {
  .about_map {
    margin: 40px -8px 0;
    width: 100vw;
  }
}
#achievement {
  padding: 40px 24px 40px 32px;
  background: #333;
  color: #fff;
}
@media only screen and (max-width: 1080px) {
  #achievement {
    padding: 40px 16px 40px 24px;
  }
}
@media only screen and (max-width: 768px) {
  #achievement {
    padding: 40px 8px 40px 16px;
  }
}
.achievement_inner {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: (1fr) [4];
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 24px;
  padding-bottom: 64px;
}
@media only screen and (max-width: 1080px) {
  .achievement_inner {
    -ms-grid-columns: (1fr) [3];
    grid-template-columns: repeat(3, 1fr);
    padding-bottom: 40px;
  }
}
@media only screen and (max-width: 768px) {
  .achievement_inner {
    -ms-grid-columns: (1fr) [2];
    grid-template-columns: repeat(2, 1fr);
    padding-bottom: 32px;
  }
}
.achievement_item {
  position: relative;
  z-index: 1;
  padding-bottom: 16px;
  background: #777;
  box-shadow: 2px 2px 8px rgba(255, 255, 255, 0.4);
  color: #555;
  transition: 0.15s ease-out;
}
.achievement_item:hover {
  cursor: pointer;
}
.achievement_item:hover::before {
  top: -6px;
  left: -6px;
}
.achievement_item:hover .achievement_item_heading,
.achievement_item:hover .achievement_item_image,
.achievement_item:hover .achievement_item_tag {
  -ms-transform: translate(-6px, -6px);
  transform: translate(-6px, -6px);
}
.achievement_item::before {
  content: "";
  position: absolute;
  top: -8px;
  left: -8px;
  z-index: -1;
  display: block;
  width: 100%;
  height: 100%;
  background: #fff;
  box-shadow: 2px 2px 8px rgba(255, 255, 255, 0.4);
  transition: 0.15s ease-out;
}
.achievement_item::after {
  content: "";
  position: fixed;
  top: 50%;
  left: 50%;
  display: block;
  width: 100vw;
  height: 100vh;
  -ms-transform: translate(-50%, -50%) scale(0);
  transform: translate(-50%, -50%) scale(0);
}
.achievement_item.is_modal {
  top: 50%;
  left: 50%;
  z-index: 10;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.achievement_item.is_modal::after {
  -ms-transform: translate(-50%, -50%) scale(1);
  transform: translate(-50%, -50%) scale(1);
}
.achievement_item_image {
  display: block;
  width: 100%;
  max-width: 320px;
  margin: 0 auto 8px;
  transition: 0.15s ease-out;
  -ms-transform: translate(-8px, -8px);
  transform: translate(-8px, -8px);
}
.achievement_item_tag {
  margin-bottom: 4px;
  padding: 0 16px;
  transition: 0.15s ease-out;
  -ms-transform: translate(-8px, -8px);
  transform: translate(-8px, -8px);
}
.achievement_item_heading {
  padding: 0 16px;
  font-weight: 700;
  transition: 0.15s ease-out;
  -ms-transform: translate(-8px, -8px);
  transform: translate(-8px, -8px);
}
.achievement_modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
}
#jobs {
  padding: 40px 24px 40px 32px;
}
@media only screen and (max-width: 1080px) {
  #jobs {
    padding: 40px 16px 40px 24px;
  }
}
@media only screen and (max-width: 768px) {
  #jobs {
    padding: 40px 8px 40px 16px;
  }
}
.jobs_inner {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: (1fr) [3];
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 24px;
  padding-bottom: 64px;
}
@media only screen and (max-width: 1080px) {
  .jobs_inner {
    -ms-grid-columns: (1fr) [2];
    grid-template-columns: repeat(2, 1fr);
    padding-bottom: 40px;
  }
}
@media only screen and (max-width: 768px) {
  .jobs_inner {
    -ms-grid-columns: (1fr) [1];
    grid-template-columns: repeat(1, 1fr);
    padding-bottom: 32px;
  }
}
.jobs_item {
  position: relative;
  z-index: 1;
  background: #333;
  box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
}
.jobs_item::before {
  content: "";
  position: absolute;
  top: -8px;
  left: -8px;
  z-index: -1;
  display: block;
  width: 100%;
  height: 100%;
  background: #fff;
  box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
}
.jobs_item_heading {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  min-height: 120px;
  padding: 16px;
  background: linear-gradient(120deg, #595858, #000);
  -ms-transform: translate(-8px, -8px);
  transform: translate(-8px, -8px);
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.4;
}
.jobs_item_heading span {
  position: relative;
}
.jobs_item_heading::before {
  content: "";
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 80%;
  height: 80%;
  background: url(../images/logo-f-g.png);
  background-repeat: no-repeat;
  background-position: right bottom;
  background-size: contain;
  opacity: 0.6;
}
@media only screen and (max-width: 1080px) {
  .jobs_item_heading {
    min-height: 100px;
    font-size: 20px;
  }
}
@media only screen and (max-width: 768px) {
  .jobs_item_heading {
    min-height: 80px;
    font-size: 18px;
  }
}
.jobs_item_content {
  padding: 16px;
  font-size: 14px;
  -ms-transform: translate(-8px, -8px);
  transform: translate(-8px, -8px);
}
.jobs_item_content.have-link {
  position: relative;
  padding-bottom: 60px;
  min-height: 220px;
}
.jobs_item_link {
  transition: 0.3s ease;
  position: absolute;
  bottom: 16px;
  left: 50%;
  display: table;
  margin: 16px auto 8px;
  padding: 8px 24px;
  background: #555;
  border-radius: 40px;
  color: #fff;
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}
.jobs_item_link:hover {
  opacity: 0.8;
}
@media only screen and (max-width: 1080px) {
  .jobs_item_link:hover {
    opacity: 1;
  }
}
#mean {
  padding: 40px 8px;
  background: #333;
  color: #fff;
}
.mean_inner {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 40px;
  text-align: center;
}
.mean_branch {
  position: relative;
  padding: 16px;
  color: #fff;
}
.mean_branch.bg-none {
  margin: 0 32px;
  padding: 0;
  background: 0 0;
}
.mean_branch.bg-none .mean_branch_content {
  margin: 0;
  line-height: 1.2;
}
@media only screen and (max-width: 768px) {
  .mean_branch {
    padding: 12px;
  }
  .mean_branch.bg-none {
    margin: 0 20px;
  }
}
.bg-logo {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.bg-logo svg:not(:root) {
  overflow: visible;
}
.logo-icon-1 {
  fill: #251e1c;
}
.logo-icon-bg {
  animation: logo-bg 4s infinite;
  -ms-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
  fill: #352e2c;
  stroke: #555;
}
.mean_branch_heading {
  position: relative;
  font-size: 24px;
  font-family: gill-sans-nova, sans-serif;
  font-weight: 700;
}
@media only screen and (max-width: 768px) {
  .mean_branch_heading {
    font-size: 20px;
  }
}
.mean_branch_content {
  position: relative;
  margin: 0;
  letter-spacing: 0.1em;
  font-weight: 500;
  font-size: 18px;
}
@media only screen and (max-width: 768px) {
  .mean_branch_content {
    font-size: 14px;
    letter-spacing: -0.01em;
  }
}
.mean_detail {
  margin-bottom: 40px;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .mean_detail {
    letter-spacing: -0.01em;
  }
}
@keyframes logo-bg {
  0% {
    opacity: 1;
    stroke-width: 0;
  }
  20% {
    opacity: 1;
    stroke-width: 0;
  }
  100%,
  80% {
    opacity: 0;
    stroke-width: 20px;
  }
}
#top {
  padding: 0;
}
.top_inner {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-align: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}
.top_logo {
  position: relative;
  width: 240px;
}
@media only screen and (max-width: 768px) {
  .top_logo {
    width: 160px;
  }
}
.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 4px;
  z-index: 3;
  width: 9px;
  height: 100px;
  overflow: hidden;
  background: #cacaca;
  border-radius: 40px;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.2em;
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}
.scroll-hint::after {
  content: "";
  position: absolute;
  top: 0;
  left: 1px;
  z-index: 1;
  width: 7px;
  height: 7px;
  background: #555;
  border-radius: 50%;
  animation: sdl 4.5s 1.5s infinite;
  opacity: 0;
}
@media only screen and (max-width: 768px) {
  .scroll-hint .scroll-hint {
    bottom: 160px;
    left: 5% !important;
    height: 64px;
  }
}
@keyframes sdl {
  0% {
    transform: translateY(-16px);
    opacity: 0;
  }
  20% {
    transform: translateY(0);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  80% {
    transform: translateY(100px);
    opacity: 0;
  }
  100% {
    transform: translateY(100px);
    opacity: 0;
  }
}
.splash {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-align: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
  background: #cacaca;
  overflow: hidden;
  animation: splash 2s ease-out 0.5s forwards;
  pointer-events: none;
}
.splash::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  border-radius: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  animation: splash_bg 1.5s ease-out 0.8s forwards;
}
.splash_logo {
  position: relative;
  width: 240px;
}
.splash_logo svg {
  width: 100%;
  animation: splash_logo 1s ease-out 0s forwards;
}
@media only screen and (max-width: 768px) {
  .splash_logo {
    width: 160px;
  }
}
@keyframes splash {
  0%,
  75% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes splash_bg {
  0% {
    transform: scale(0);
    background: 0 0;
  }
  25% {
    transform: scale(0);
    background: 0 0;
  }
  100% {
    transform: scale(2);
    background: #fff;
    display: none;
  }
}
@keyframes splash_logo {
  0% {
    color: transparent;
  }
  25% {
    color: transparent;
  }
  100% {
    color: #251e1c;
  }
}

/* ==========================================================================
   Apple-style Scroll Animations
   ========================================================================== */

/* --- #top: Parallax fade-out on scroll --- */
.top_inner {
  will-change: transform;
}
.top_logo {
  will-change: transform, opacity;
}
.scroll-hint {
  will-change: opacity;
}

/* --- #mean: JS-driven fixed pinning with scroll-linked reveal --- */
.mean_sticky_outer {
  position: relative;
  height: 400vh;
}

/* 通常状態（absolute で outer 内の先頭に配置） */
#mean {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  z-index: 2;
}

/* JS が付与: スクロール中にビューポートに固定 */
#mean.is_pinned {
  position: fixed;
  top: 0;
}

/* JS が付与: スクロール完了後に outer 下端に吸着 */
#mean.is_bottomed {
  position: absolute;
  top: auto;
  bottom: 0;
}

#mean .section_wrapper {
  width: 100%;
}

/* スクロール駆動: 初期状態で非表示 */
#mean .section_heading span {
  opacity: 0;
  transform: translateY(24px);
  will-change: transform, opacity;
}
.mean_branch {
  opacity: 0;
  transform: scale(0.85) translateY(40px);
  will-change: transform, opacity;
}
.mean_detail {
  opacity: 0;
  transform: translateY(24px);
  will-change: transform, opacity;
}

/* Override: scroll JS drives animation, not CSS transition */
#mean .animation_slideup {
  transition: none;
  opacity: 0;
  transform: translateY(24px);
}

/* --- #jobs: 3D card slide-in --- */
#jobs {
  perspective: 1200px;
}
.jobs_item {
  will-change: transform, opacity;
}
.jobs_item.scroll-reveal {
  opacity: 0;
  transform: translateY(60px) rotateX(8deg);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.jobs_item.scroll-reveal:nth-child(odd) {
  transform: translateX(-40px) translateY(60px) rotateX(8deg);
}
.jobs_item.scroll-reveal:nth-child(even) {
  transform: translateX(40px) translateY(60px) rotateX(8deg);
}
.jobs_item.scroll-reveal.is_visible {
  opacity: 1;
  transform: translateX(0) translateY(0) rotateX(0);
}
/* Stagger delays */
.jobs_item.scroll-reveal:nth-child(1) { transition-delay: 0s; }
.jobs_item.scroll-reveal:nth-child(2) { transition-delay: 0.12s; }
.jobs_item.scroll-reveal:nth-child(3) { transition-delay: 0.24s; }
.jobs_item.scroll-reveal:nth-child(4) { transition-delay: 0.36s; }

/* Preserve the offset shadow design on revealed cards */
.jobs_item.scroll-reveal.is_visible::before {
  /* keep existing ::before styles intact */
}

/* --- #about: Line-by-line text reveal --- */
.about_item.scroll-line {
  opacity: 0;
  transform: translateX(-30px);
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.6s ease;
}
.about_item.scroll-line.is_visible {
  opacity: 1;
  transform: translateX(0);
}
/* Stagger about items */
.about_item.scroll-line:nth-child(1) { transition-delay: 0s; }
.about_item.scroll-line:nth-child(2) { transition-delay: 0.1s; }
.about_item.scroll-line:nth-child(3) { transition-delay: 0.2s; }
.about_item.scroll-line:nth-child(4) { transition-delay: 0.3s; }
.about_item.scroll-line:nth-child(5) { transition-delay: 0.4s; }

/* Map scale-up reveal */
.about_map {
  will-change: transform, opacity;
  opacity: 0;
  transform: scale(0.92);
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.8s ease;
}
.about_map.is_visible {
  opacity: 1;
  transform: scale(1);
}

/* --- #about heading scroll reveal --- */
#about .section_heading span {
  will-change: transform, opacity;
}