/* ========================================
   About Me — Hero
======================================== */

.about-hero {
  --about-header-h: 72px;

  position: relative;
  z-index: 2;

  width: 100%;
  min-height: calc(100svh - var(--about-header-h));

  background-color: var(--color-white);
  color: var(--color-black);
}


.about-hero-inner {
  display: flex;
  align-items: center;
  justify-content: center;

  min-height: calc(100svh - var(--about-header-h));
}


.about-hero-stage {
  position: relative;

  width: 100%;
  height: 100%;
  min-height: calc(100svh - var(--about-header-h));
}


.about-hero-axis {
  position: absolute;
  left: 50%;
  top: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 100%;

  transform: translate(-50%, -50%);
}


.about-hero-below {
  position: absolute;
  top: 100%;
  left: 50%;

  display: flex;
  flex-direction: column;
  align-items: center;

  width: 100%;
  margin-top: 28px;

  transform: translateX(-50%);
}


.about-hero-parentheses {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;

  width: 0;
  height: 0;

  transform: translate(-50%, -50%);

  pointer-events: none;
}


.about-hero-parenthesis {
  position: absolute;
  top: 0;
  left: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 0;
  height: 0;

  font-family: var(--font-ko);
  font-size: clamp(100px, 9vw, 148px);
  font-weight: var(--font-regular);
  line-height: 1;

  color: var(--color-black);

  user-select: none;
  will-change: transform;
}


.about-hero-parenthesis-glyph {
  display: block;

  font: inherit;
  line-height: 1;
}


.about-hero-title {
  position: relative;
  z-index: 1;

  margin: 0;
  padding: 0 120px;

  font-family: var(--font-ko);
  font-size: 42px;
  font-weight: var(--font-bold);
  line-height: 1.45;
  text-align: center;

  color: var(--color-black);

  word-break: keep-all;
}


.about-hero-title-text {
  display: inline-block;
}


.about-hero-sub {
  margin: 0;

  font-family: var(--font-ko);
  font-size: 20px;
  font-weight: var(--font-regular);
  line-height: 1.5;
  text-align: center;

  color: var(--color-black);
}


.about-hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;

  gap: 16px;
  margin-top: 36px;
}


.about-hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  gap: 8px;

  min-height: 44px;
  padding: 10px 30px;
  border: none;
  border-radius: 10px;

  font-family: var(--font-en);
  font-size: 18px;
  font-weight: var(--font-regular);
  line-height: 1;
  letter-spacing: 0.1rem;

  color: var(--color-white);
  background-color: var(--color-black);

  text-decoration: none;

  transition:
    background-color 0.25s ease,
    transform 0.25s ease;
}


.about-hero-btn-icon {
  font-size: 13px;
  line-height: 1;
}


.about-hero-btn:focus-visible {
  outline: 2px solid var(--color-black);
  outline-offset: 3px;
}


.about-hero:not(.is-static) .about-hero-title,
.about-hero:not(.is-static) .about-hero-sub,
.about-hero:not(.is-static) .about-hero-cta {
  opacity: 0;
}


@media (hover: hover) and (pointer: fine) {

  .about-hero-btn:hover {
    background-color: #4a4944;
    transform: translateY(-1px);
  }

}


/* ========================================
   Tablet
   768px ~ 1024px
======================================== */

@media (min-width: 768px) and (max-width: 1024px) {

  .about-hero-parenthesis {
    font-size: clamp(84px, 11vw, 120px);
  }


  .about-hero-title {
    padding: 0 88px;

    font-size: 36px;
    line-height: 1.4;
  }


  .about-hero-below {
    margin-top: 22px;
  }


  .about-hero-sub {
    font-size: 17px;
  }


  .about-hero-cta {
    gap: 12px;
    margin-top: 28px;
  }


  .about-hero-btn {
    min-height: 42px;
    padding: 9px 18px;

    font-size: 14px;
  }

}


/* ========================================
   Mobile
   ~ 767px
======================================== */

@media (max-width: 767px) {

  .about-hero {
    --about-header-h: 56px;
  }


  .about-hero-parenthesis {
    font-size: 64px;
  }


  .about-hero-title {
    padding: 0 52px;

    font-size: 20px;
    line-height: 1.45;
  }


  .about-hero-below {
    margin-top: 18px;
  }


  .about-hero-sub {
    max-width: 260px;

    font-size: 14px;
  }


  .about-hero-cta {
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
  }


  .about-hero-btn {
    min-height: 40px;
    padding: 8px 16px;

    font-size: 13px;
  }

}


/* ========================================
   About Me — Process
======================================== */

.about-process {
  --process-inactive: #c8c8c8;
  --process-line: #e8e8e8;
  --process-fill: #737373;

  position: relative;
  z-index: 2;

  width: 100%;
  height: 100svh;

  background-color: var(--color-white);
  color: var(--color-black);
}


.about-process-stage {
  display: flex;
  align-items: stretch;

  width: 100%;
  height: 100%;
  overflow: hidden;
}


.about-process-visual {
  position: relative;

  flex: 0 0 0%;
  width: 0;
  min-width: 0;
  height: 100%;
  overflow: hidden;

  background-color: #1a1a1a;
}


.about-process-visual-media,
.about-process-visual-image {
  position: absolute;
  inset: 0;

  width: 100%;
  height: 100%;
}


.about-process-visual-image {
  object-fit: cover;
  object-position: center 40%;
}


.about-process-visual-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;

  background: linear-gradient(
    180deg,
    rgba(16, 16, 16, 0.18) 0%,
    rgba(16, 16, 16, 0.42) 48%,
    rgba(16, 16, 16, 0.62) 100%
  );
}


.about-process-visual-copy {
  position: absolute;
  left: 0;
  top: 50%;
  z-index: 2;

  width: 100%;
  padding: 0 120px;

  transform: translateY(-50%);
}


.about-process-visual-title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;

  width: 100%;
  max-width: 100%;
  margin: 0 0 18px;

  font-family: var(--font-en);
  font-size: 62px;
  font-weight: var(--font-extrabold);
  line-height: 1.12;
  letter-spacing: 0.02em;
}


.about-process-visual-divider {
  display: block;

  width: 100%;
  height: 1px;
  margin: 0 0 28px;

  background-color: rgba(255, 255, 255, 0.18);

  transform-origin: left center;
}


.about-process-fill-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35em;
  max-width: 100%;
}


.about-process-fill-word,
.about-process-visual-body {
  color: var(--process-fill);
}


.about-process-visual-body {
  display: flex;
  flex-direction: column;

  gap: 16px;

  font-family: var(--font-ko);
  font-size: 20px;
  font-weight: var(--font-regular);
  line-height: 1.7;
  word-break: keep-all;
}


.about-process-visual-title,
.about-process-visual-divider,
.about-process-visual-body {
  opacity: 0;
}


.about-process-timeline {
  position: relative;

  flex: 1 0 100%;
  width: 100%;
  min-width: 0;
  height: 100%;

  background-color: var(--color-white);
}


.about-process-timeline-inner {
  position: relative;

  width: 100%;
  height: 100%;
}


.about-process-line {
  position: absolute;
  top: 14%;
  bottom: 14%;
  left: 50%;
  z-index: 1;

  width: 1px;

  transform: translateX(-50%);
}


.about-process-line-base,
.about-process-line-progress {
  position: absolute;
  inset: 0;

  display: block;
}


.about-process-line-base {
  background-color: var(--process-line);
}


.about-process-line-progress {
  background-color: var(--color-black);

  transform: scaleY(0);
  transform-origin: top center;
}


.about-process-list {
  position: absolute;
  top: 14%;
  bottom: 14%;
  left: 50%;
  z-index: 2;

  width: min(680px, 88%);
  margin: 0;
  padding: 0;

  list-style: none;

  transform: translateX(-50%);
}


.about-process-item {
  position: absolute;
  top: var(--item-y);
  left: 0;

  display: grid;
  grid-template-columns: 1fr 10px 1fr;
  align-items: center;

  width: 100%;

  transform: translateY(-50%);
}


.about-process-item-left .about-process-item-copy {
  grid-column: 1;
  justify-self: end;
}


.about-process-item-left .about-process-dot {
  grid-column: 2;
}


.about-process-item-right .about-process-dot {
  grid-column: 2;
}


.about-process-item-right .about-process-item-copy {
  grid-column: 3;
  justify-self: start;
}


.about-process-item-copy {
  display: flex;
  flex-direction: column;

  max-width: 280px;
}


.about-process-item-left .about-process-item-copy {
  align-items: flex-end;

  padding-right: 28px;
  text-align: right;
}


.about-process-item-right .about-process-item-copy {
  align-items: flex-start;

  padding-left: 28px;
  text-align: left;
}


.about-process-item-label {
  font-family: var(--font-en);
  font-size: 62px;
  font-weight: var(--font-extrabold);
  line-height: 1;
  letter-spacing: 0.04em;

  color: var(--process-inactive);
}


.about-process-item-sub {
  margin-top: 8px;

  font-family: var(--font-ko);
  font-size: 20px;
  font-weight: var(--font-regular);
  line-height: 1.4;

  color: var(--process-inactive);
}


.about-process-dot {
  width: 10px;
  height: 10px;

  border-radius: 50%;
  background-color: #d6d6d6;
}


@media (min-width: 768px) and (max-width: 1024px) {

  .about-process-visual-copy {
    max-width: 420px;
    padding: 0 36px;
  }


  .about-process-visual-title {
    margin-bottom: 20px;

    font-size: 32px;
  }


  .about-process-visual-body {
    font-size: px;
  }


  .about-process-item-label {
    font-size: 32px;
  }


  .about-process-item-left .about-process-item-copy {
    padding-right: 20px;
  }


  .about-process-item-right .about-process-item-copy {
    padding-left: 20px;
  }


  .about-process-item-sub {
    font-size: 16px;
  }

}


@media (max-width: 767px) {

  .about-process {
    height: auto;
  }


  .about-process-stage {
    flex-direction: column;
    height: auto;
    overflow: visible;
  }


  .about-process-timeline {
    order: 1;
    flex: none;

    width: 100%;
    min-height: 100svh;
    height: 100svh;
  }


  .about-process-visual {
    order: 2;
    flex: none;

    width: 100%;
    min-height: 100svh;
    height: 100svh;
  }


  .about-process-visual-copy {
    max-width: none;
    padding: 0 20px;
    box-sizing: border-box;
  }


  .about-process-visual-title {
    margin-bottom: 14px;

    font-size: 32px;
  }


  .about-process-visual-divider {
    margin-bottom: 18px;
  }


  .about-process-visual-body {
    gap: 10px;

    font-size: 16px;
  }


  .about-process-timeline-inner {
    padding: 0 16px;
  }


  .about-process-list {
    width: min(360px, 92%);
  }


  .about-process-item-label {
    font-size: 32px;
  }


  .about-process-item-left .about-process-item-copy {
    padding-right: 12px;
  }


  .about-process-item-right .about-process-item-copy {
    padding-left: 12px;
  }


  .about-process-item-sub {
    margin-top: 4px;

    font-size: 16px;
  }


  .about-process-dot {
    width: 8px;
    height: 8px;
  }

}


/* ========================================
   About Me — Strength
======================================== */

.about-strength {
  --about-strength-heading-final: 40svh;

  position: relative;
  z-index: 2;

  width: 100%;
  height: 100svh;
  overflow: hidden;

  background-color: var(--color-white);
}


.about-strength-heading {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  z-index: 2;

  display: flex;
  align-items: center;
  justify-content: center;

  box-sizing: border-box;
  width: 100%;
  height: 100%;
  margin: 0;

  background-color: var(--color-dark);
  will-change: height;
}


.about-strength-heading-title {
  margin: 0;

  font-family: var(--font-en);
  font-size: 56px;
  font-weight: var(--font-extrabold);
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-align: center;

  color: var(--color-point);
}


.about-strength-list {
  position: absolute;
  top: var(--about-strength-heading-final);
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;

  display: flex;
  align-items: center;

  width: 100%;
  overflow: hidden;

  background-color: var(--color-white);
}


.about-strength-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;

  width: 100%;
  height: 100%;
  padding: 0 80px;
  gap: 0;
}


.about-strength-item {
  display: flex;
  justify-content: center;
  align-items: center;

  min-width: 0;
}


.about-strength-item-content {
  width: 100%;
  max-width: 320px;

  text-align: left;
}


.about-strength-number {
  margin: 0 0 6px;

  font-family: var(--font-en);
  font-size: 64px;
  font-weight: var(--font-extrabold);
  line-height: 1;

  color: var(--color-black);
}


.about-strength-title {
  margin: 0 0 28px;

  min-height: 2.3em;

  font-family: var(--font-en);
  font-size: 32px;
  font-weight: var(--font-extrabold);
  line-height: 1.15;
  letter-spacing: 0.02em;

  color: var(--color-black);
}


.about-strength-description {
  margin: 0;

  font-family: var(--font-ko);
  font-size: 18px;
  font-weight: var(--font-regular);
  line-height: 1.7;
  word-break: keep-all;

  color: var(--color-black);
}


.about-strength-pagination {
  display: none;
}


.about-strength.is-static .about-strength-heading {
  height: var(--about-strength-heading-final);
}


.about-strength:not(.is-static) .about-strength-number,
.about-strength:not(.is-static) .about-strength-title,
.about-strength:not(.is-static) .about-strength-description {
  opacity: 0;
}


@media (min-width: 768px) and (max-width: 1024px) {

  .about-strength-heading-title {
    font-size: 40px;
  }


  .about-strength-track {
    padding: 0 40px;
  }


  .about-strength-number {
    font-size: 48px;
  }


  .about-strength-title {
    margin-bottom: 20px;

    font-size: 22px;
  }


  .about-strength-description {
    font-size: 14px;
  }

}


@media (max-width: 767px) {

  .about-strength {
    --about-strength-heading-final: 36svh;
  }


  .about-strength-heading {
    padding: 0 24px;
  }


  .about-strength-heading-title {
    font-size: 28px;
  }


  .about-strength-list {
    display: block;
  }


  .about-strength-track {
    display: flex;

    width: 300%;
    height: 100%;
    padding: 0;
    gap: 0;
  }


  .about-strength-item {
    flex: 0 0 calc(100% / 3);

    display: flex;
    flex-direction: column;
    justify-content: center;

    box-sizing: border-box;
    height: 100%;
    padding: 32px 28px 72px;
  }


  .about-strength-item-content {
    max-width: none;
  }


  .about-strength-number {
    font-size: 48px;
  }


  .about-strength-title {
    min-height: 0;
    margin-bottom: 20px;

    font-size: 26px;
  }


  .about-strength-description {
    max-width: none;

    font-size: 14px;
  }


  .about-strength-pagination {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 3;

    display: flex;
    align-items: center;
    justify-content: center;

    gap: 10px;

    transform: translateX(-50%);
  }


  .about-strength-pagination-dot {
    width: 8px;
    height: 8px;

    border-radius: 50%;
    background-color: #d6d6d6;
  }


  .about-strength-pagination-dot.is-active {
    background-color: var(--color-black);
  }

}


/* ========================================
   About Me — Timeline
======================================== */

.about-timeline {
  position: relative;
  z-index: 2;

  width: 100%;
  min-height: 100svh;

  background-color: #fafafa;
  color: var(--color-black);
}


.about-timeline-inner {
  display: flex;
  flex-direction: column;
  justify-content: center;

  min-height: 100svh;
}


.about-timeline-content {
  width: 100%;
}


.about-timeline-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;

  gap: 24px;
  margin-bottom: 24px;
}


.about-timeline-year-wrap {
  position: relative;

  flex: 1;
  min-width: 0;
  min-height: 52px;
}


.about-timeline-year {
  position: absolute;
  top: auto;
  bottom: 0;
  left: 0;

  margin: 0;

  font-family: var(--font-en);
  font-size: 62px;
  font-weight: var(--font-extrabold);
  line-height: 1;

  color: var(--color-black);
}


.about-timeline-year:not(.is-active) {
  opacity: 0;
}


.about-timeline-info {
  position: relative;

  flex: 1;
  min-width: 0;
  min-height: 72px;

  text-align: right;
}


.about-timeline-info-item {
  position: absolute;
  top: auto;
  right: 0;
  bottom: 0;
  left: 0;
}


.about-timeline-media {
  width: 100%;
}


.about-timeline-frame {
  position: relative;

  width: 100%;
  aspect-ratio: 16 / 6.5;

  overflow: hidden;
  background-color: #ececec;
}


.about-timeline-image {
  position: absolute;
  inset: 0;

  width: 100%;
  height: 100%;

  object-fit: cover;
  object-position: center;
}


.about-timeline-image:not(.is-active) {
  opacity: 0;
}


.about-timeline-pagination {
  position: relative;

  width: 100%;
  max-width: none;
  height: 18px;
  margin-top: 32px;
}


.about-timeline-pagination-rail {
  position: absolute;
  top: 50%;
  right: 5px;
  left: 5px;

  height: 1px;

  transform: translateY(-50%);
}


.about-timeline-pagination-rail-base,
.about-timeline-pagination-rail-progress {
  position: absolute;
  inset: 0;

  display: block;
}


.about-timeline-pagination-rail-base {
  background-color: #d8d8d8;
}


.about-timeline-pagination-rail-progress {
  background-color: var(--color-black);

  transform: scaleX(0);
  transform-origin: left center;
}


.about-timeline-pagination-dots {
  position: relative;
  z-index: 1;

  display: flex;
  align-items: center;
  justify-content: space-between;

  height: 18px;
}


.about-timeline-pagination-dot {
  width: 15px;
  height: 15px;

  border: 1px solid var(--color-black);
  border-radius: 50%;
  background-color: transparent;
}


.about-timeline-pagination-dot.is-filled {
  background-color: var(--color-black);
}


.about-timeline-info-item:not(.is-active) {
  opacity: 0;
}


.about-timeline-category {
  margin: 0 0 6px;

  font-family: var(--font-en);
  font-size: 28px;
  font-weight: var(--font-bold);
  line-height: 1.2;
}


.about-timeline-description {
  margin: 0;

  font-family: var(--font-ko);
  font-size: 18px;
  font-weight: var(--font-regular);
  line-height: 1.6;
  word-break: keep-all;
}


@media (min-width: 768px) and (max-width: 1024px) {

  .about-timeline-inner {
    padding: 40px 0 48px;
  }


  .about-timeline-year {
    font-size: 32px;
  }


  .about-timeline-year-wrap {
    min-height: 40px;
  }


  .about-timeline-head {
    margin-bottom: 20px;
  }


  .about-timeline-info {
    min-height: 56px;
  }


  .about-timeline-category {
    font-size: 16px;
  }

}


@media (max-width: 767px) {

  .about-timeline-inner {
    justify-content: flex-start;

    padding: 32px 0 40px;
  }


  .about-timeline-year-wrap {
    min-height: 36px;
  }


  .about-timeline-year {
    left: 0;

    font-size: 26px;
    text-align: left;
  }


  .about-timeline-head {
    gap: 12px;
    margin-bottom: 18px;
  }


  .about-timeline-frame {
    aspect-ratio: 16 / 16;
  }


  .about-timeline-pagination {
    width: 100%;
    margin-top: 22px;
  }


  .about-timeline-info {
    min-width: 0;
    min-height: 64px;

    text-align: right;
  }


  .about-timeline-category {
    font-size: 22px;
  }


  .about-timeline-description {
    font-size: 16px;
  }

  .about-timeline-pagination-dot{
    width: 12PX;
    height: 12PX;
  }

}


/* ========================================
   About Me — Statement
======================================== */

.about-statement {
  position: relative;
  z-index: 2;

  width: 100%;
  min-height: 100svh;

  background-color: #fafafa;
  color: var(--color-black);
}


.about-statement-inner {
  display: flex;
  align-items: center;
  justify-content: center;

  min-height: 100svh;
}


.about-statement-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  width: 100%;
}


.about-statement-stage {
  position: relative;

  width: 100%;
}


.about-statement-axis {
  position: relative;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 100%;
}


.about-statement-parentheses {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 0;
  height: 0;

  transform: translate(-50%, -50%);

  pointer-events: none;
}


.about-statement-parenthesis {
  position: absolute;
  top: 0;
  left: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 0;
  height: 0;

  font-family: var(--font-ko);
  font-size: clamp(100px, 9vw, 148px);
  font-weight: var(--font-regular);
  line-height: 1;

  color: var(--color-black);

  user-select: none;
  will-change: transform;
}


.about-statement-parenthesis-glyph {
  display: block;

  font: inherit;
  line-height: 1;
}


.about-statement-title {
  position: relative;
  z-index: 1;

  margin: 0;
  padding: 0 120px;

  font-family: var(--font-en);
  font-size: 62px;
  font-weight: var(--font-bold);
  line-height: 1.35;
  letter-spacing: 0.02em;
  text-align: center;

  color: var(--color-black);
}


.about-statement-title-text {
  display: inline-block;
}


.about-statement-title-line {
  display: block;
}


.about-statement-title-keep {
  white-space: nowrap;
}


.about-statement-body {
  display: flex;
  flex-direction: column;
  align-items: center;

  width: 100%;
  max-width: 640px;
  margin-top: 56px;

  font-family: var(--font-ko);
  font-size: 24px;
  font-weight: var(--font-regular);
  line-height: 1.75;
  text-align: center;

  color: var(--color-black);

  word-break: keep-all;
}


.about-statement-body p {
  margin: 0;
}


.about-statement-body p + p {
  margin-top: 28px;
}


.about-statement:not(.is-static) .about-statement-title,
.about-statement:not(.is-static) .about-statement-body {
  opacity: 0;
}


@media (min-width: 768px) and (max-width: 1024px) {

  .about-statement-parenthesis {
    font-size: clamp(84px, 11vw, 120px);
  }


  .about-statement-title {
    padding: 0 88px;

    font-size: 32px;
  }


  .about-statement-body {
    max-width: 560px;
    margin-top: 44px;

    font-size: 15px;
  }


  .about-statement-body p + p {
    margin-top: 24px;
  }

}


@media (max-width: 767px) {

  .about-statement-parenthesis {
    font-size: 64px;
  }


  .about-statement-title {
    padding: 0 40px;

    font-size: 22px;
    line-height: 1.4;
  }


  .about-statement-title-line:first-child {
    white-space: nowrap;
  }


  .about-statement-body {
    max-width: 100%;
    margin-top: 36px;
    padding: 0 8px;
    box-sizing: border-box;

    font-size: 14px;
    line-height: 1.7;
  }


  .about-statement-body p + p {
    margin-top: 20px;
  }


  .about-statement-br-pc {
    display: none;
  }

}