/* ========================================
   Project Detail
   Hero 레이아웃/CTA는 project-hero.css
   여기에는 상세 등장 상태와 mockup CTA만 둔다
======================================== */

.project-detail-cta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  gap: 8px;
  min-width: 148px;
  min-height: 44px;
  padding: 10px 22px;
  border: none;
  border-radius: 10px;

  font-family: var(--font-en);
  font-size: 16px;
  font-weight: var(--font-regular);
  line-height: 1;
  letter-spacing: 0.06em;

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

  text-decoration: none;
  cursor: pointer;

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


.project-detail-cta-icon {
  display: inline-block;

  font-size: 13px;
  line-height: 1;

  transition: transform 0.25s ease;
}


.project-detail-reveal,
.project-detail-mockup {
  opacity: 0;
}


.project-detail-hero.is-visible .project-detail-reveal,
.project-detail-hero.is-visible .project-detail-mockup {
  opacity: 1;
}


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

  .project-detail-cta-link:hover {
    color: var(--color-white);
    background-color: var(--color-dark);
  }


  .project-detail-cta-link:hover .project-detail-cta-icon {
    transform: translateY(-3px);
  }

}


@media (prefers-reduced-motion: reduce) {

  .project-detail-reveal,
  .project-detail-mockup {
    opacity: 1;
    transform: none;
  }

}


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

  .project-detail-cta-link {
    min-width: 128px;
    font-size: 14px;
  }

}


@media (max-width: 767px) {

  .project-detail-cta-link {
    min-width: 0;
    width: 100%;
    font-size: 14px;
  }

}


/* ========================================
   Project Mockup — Pinned Panels
======================================== */

.project-mockup {
  position: relative;
  z-index: 2;

  display: flex;
  align-items: center;

  width: 100%;
  min-height: 100svh;
  background-color: var(--color-black);
}


.project-mockup-stage {
  position: relative;

  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;

  overflow: hidden;
}


.project-mockup-panel {
  position: absolute;
  inset: 0;

  width: 100%;
  height: 100%;
}


.project-mockup-panel-01 { z-index: 1; }
.project-mockup-panel-02 { z-index: 2; }
.project-mockup-panel-03 { z-index: 3; }
.project-mockup-panel-04 { z-index: 4; }


.project-mockup-image {
  display: block;

  width: 100%;
  height: auto;
}


.project-mockup-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;

  width: 100%;
  height: 100%;

  background: #000;

  opacity: 0;
  pointer-events: none;
}


.project-mockup-cta-layer {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 5;

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

  width: 100%;
  height: 100vh;
  height: 100svh;

  pointer-events: none;
}


.project-mockup-cta {
  display: flex;
  align-items: center;
  justify-content: center;

  gap: 12px;
  width: max-content;
  max-width: calc(100% - 40px);

  opacity: 0;
  pointer-events: none;
}


.project-mockup-cta .project-hero-cta-link,
.project-mockup-cta .project-detail-cta-link {
  pointer-events: auto;
}


.project-mockup.is-static .project-mockup-overlay {
  opacity: 0.45;
}


.project-mockup.is-static .project-mockup-cta {
  opacity: 1;
}


@media (max-width: 767px) {

  .project-mockup-cta .project-hero-cta-link {
    min-width: 0;
    flex: 1;
    padding-inline: 10px;
    font-size: 13px;
  }

}




.project-mockup-overview {
  position: relative;

  width: 100%;
}


.project-mockup-stage > .project-mockup-overview {
  position: absolute;
  inset: 0;
  z-index: 0;

  height: 100%;
  overflow: hidden;
}


@media (min-width: 1025px) {

  .project-mockup-stage > .project-mockup-overview {
    top: -100px;
    bottom: auto;
    height: calc(100% + 100px);
  }

}


.project-mockup-overview-image {
  display: block;

  width: 100%;
  height: auto;
}


.project-mockup-overview-copy {
  position: absolute;
  inset: 0;

  pointer-events: none;
}


.project-mockup-overview-copy .container {
  padding-top: 8%;
}


.project-mockup-overview-title,
.project-mockup-overview-lead,
.project-mockup-overview-body {
  max-width: 44%;
}


.project-mockup-overview-title,
.project-mockup-overview-lead,
.project-mockup-overview-body p {
  margin: 0;
}


.project-mockup-overview-title {
  font-family: var(--font-en);
  font-size: 32px;
  font-weight: var(--font-medium);
  line-height: 1.2;
  letter-spacing: 0.04em;

  color: #FEF3B3;
}


.project-mockup-overview-lead {
  margin-top: 24px;

  font-family: var(--font-ko);
  font-size: 32px;
  font-weight: var(--font-bold);
  line-height: 1.45;

  color: #ffffff;
}


.project-mockup-overview-body {
  display: flex;
  flex-direction: column;
  gap: 14px;

  margin-top: 15px;
}


.project-mockup-overview-body p {
  font-family: var(--font-ko);
  font-size: 18px;
  font-weight: var(--font-regular);
  line-height: 1.7;

  color: #c8c8c8;
}


.project-mockup-overview-mask {
  display: block;
  overflow: hidden;
}


.project-mockup-overview-line {
  display: block;
}


.project-mockup-overview.is-light .project-mockup-overview-lead,
.project-mockup-overview.is-light .project-mockup-overview-body p {
  color: #1a1a1a;
}


.project-mockup-overview.is-equil .project-mockup-overview-title {
  color: #111111;
}


.project-mockup-overview.is-dropfilm .project-mockup-overview-title {
  color: #FF5A1F;
}


.project-mockup-overview.is-aetherx .project-mockup-overview-title {
  color: #111111 ;
}


@media (max-width: 767px) {

  .project-mockup {
    display: block;
    height: auto;
    min-height: 0;
    padding-bottom: 48px;
  }


  .project-mockup.is-equil,
  .project-mockup.is-dropfilm,
  .project-mockup.is-aetherx {
    background-color: #fafafa;
  }


  .project-mockup-stage {
    height: auto;
    aspect-ratio: auto;
    overflow: visible;
  }


  .project-mockup-stage > .project-mockup-overview {
    position: relative;
    inset: auto;
    top: auto;
    height: auto;
    overflow: visible;
  }


  .project-mockup-overview-image,
  .project-mockup-panel-01,
  .project-mockup-panel-02,
  .project-mockup-overlay,
  .project-mockup-cta-layer {
    display: none;
  }


  .project-mockup-overview-copy {
    position: relative;
    inset: auto;
  }


  .project-mockup-overview-copy .container {
    display: flex;
    flex-direction: column;
    gap: 12px;

    padding-top: 36px;
  }


  .project-mockup-overview-title,
  .project-mockup-overview-lead,
  .project-mockup-overview-body {
    max-width: 100%;
  }


  .project-mockup-overview-title {
    font-size: 22px;
  }


  .project-mockup-overview-lead,
  .project-mockup-overview-body {
    margin-top: 0;
  }


  .project-mockup-overview-lead {
    font-size: 18px;
  }


  .project-mockup-overview-body p {
    font-size: 15px;
  }


  .project-mockup-slider {
    width: calc(100% - (var(--container-gutter) * 2));
    max-width: var(--container-width);
    margin: 48px auto 0;
  }


  .project-mockup-slider-viewport {
    overflow: hidden;
    width: 100%;
    touch-action: pan-y;
  }


  .project-mockup-slider-track {
    display: flex;
    width: 100%;
  }


  .project-mockup-slider-slide {
    flex: 0 0 100%;
    min-width: 0;
  }


  .project-mockup-slider-frame {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
    aspect-ratio: 16 / 9;
  }


  .project-mockup-slider-frame img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 100%;
    object-fit: contain;
  }


  .project-mockup-slider-dots {
    display: flex;
    justify-content: center;
    gap: 8px;

    margin-top: 16px;
  }


  .project-mockup-slider-dot {
    width: 6px;
    height: 6px;
    padding: 0;
    border: 0;
    border-radius: 50%;

    background: rgba(255, 255, 255, 0.35);
  }


  .project-mockup-slider-dot.is-active {
    background: #fff;
  }


  .project-mockup.is-equil .project-mockup-slider-dot,
  .project-mockup.is-dropfilm .project-mockup-slider-dot,
  .project-mockup.is-aetherx .project-mockup-slider-dot {
    background: #d5d5d5;
  }


  .project-mockup.is-equil .project-mockup-slider-dot.is-active,
  .project-mockup.is-dropfilm .project-mockup-slider-dot.is-active,
  .project-mockup.is-aetherx .project-mockup-slider-dot.is-active {
    background: #111111;
  }

}


/* ========================================
   Brand Board
======================================== */

.brandboard {
  display: flex;
  flex-direction: column;

  width: 100%;
  height: 100svh;
  min-height: 100svh;
  max-height: 100svh;
  overflow: hidden;

  color: #fff;
  background-color: #101010;
}


.brandboard.is-equil {
  color: #3E352C;
  background-color: #F9F7F3;
}


.brandboard.is-equil .brandboard-marquee {
  color: #fff;
}


.brandboard.is-equil .brandboard-panel {
  background-color: #FDFCFA;
}


.brandboard.is-dropfilm {
  color: #443A32;
  background-color: #F8F6F1;
}


.brandboard.is-dropfilm .brandboard-marquee {
  color: #fff;
  background-color: #443A32;
}


.brandboard.is-dropfilm .brandboard-panel {
  background-color: #FFFFFF;
}


.brandboard.is-aetherx {
  color: #111111;
  background-color: #F3F3F4;
}


.brandboard.is-aetherx .brandboard-marquee {
  color: #fff;
  background-color: #1F1F1F;
}


.brandboard.is-aetherx .brandboard-panel {
  background-color: #FDFCFA;
}


.brandboard-marquee {
  flex-shrink: 0;
  overflow: hidden;

  background-color: #3a3a3a;
}


.brandboard-marquee-reveal {
  display: block;
}


.brandboard-marquee-track {
  display: flex;
  width: max-content;

  animation: brandboard-marquee 40s linear infinite;
}


.brandboard-marquee-group {
  display: flex;
  flex-shrink: 0;
}


.brandboard-marquee-group span {
  padding: clamp(10px, 1.5vh, 18px) clamp(28px, 2.4vw, 42px);

  font-family: var(--font-en);
  font-size: clamp(22px, 3.4vh, 40px);
  font-weight: var(--font-extrabold);
  line-height: 1;
  letter-spacing: 0.06em;
  white-space: nowrap;
}


.brandboard-body {
  display: grid;
  grid-template-rows: 1fr 1fr;
  flex: 1 1 auto;

  gap: 12px;
  min-height: 0;
  padding-top: 12px;
  padding-bottom: 12px;
  box-sizing: border-box;
}


.brandboard-top {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;

  min-height: 0;
  height: 100%;
}


.brandboard-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  height: 100%;
  min-height: 0;
  padding: clamp(16px, 2.2vh, 28px) clamp(16px, 1.8vw, 32px);
  box-sizing: border-box;

  background-color: #1a1a1a;
}


.brandboard-title {
  flex-shrink: 0;
  margin: 0;

  font-family: var(--font-en);
  font-size: clamp(16px, 2.3vh, 26px);
  font-weight: var(--font-medium);
  line-height: 1.2;
  text-align: center;
}


.brandboard-title-mask {
  display: block;
  overflow: hidden;
}


.brandboard-title-text {
  display: block;
}


.brandboard-logo-image {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 100%;
  margin-top: clamp(14px, 2vh, 22px);
}


.brandboard-logo-image img {
  display: block;
  width: auto;
  max-width: min(67%, 458px);
  height: auto;
  max-height: clamp(108px, 23vh, 200px);

  object-fit: contain;
}


.brandboard-tool-groups {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: clamp(20px, 2.2vw, 40px);

  width: 100%;
  max-width: 100%;
  margin-top: clamp(14px, 2vh, 22px);
}


.brandboard-tool-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(10px, 1.6vh, 18px);
}


.brandboard-tool-label {
  margin: 0;

  font-family: var(--font-en);
  font-size: clamp(13px, 1.8vh, 18px);
  font-weight: var(--font-medium);
  line-height: 1.2;
  text-align: center;
}


.brandboard-tool-icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 1vw, 16px);
}


.brandboard-tool-icons img {
  display: block;
  width: clamp(44px, 4.7vw, 90px);
  height: clamp(44px, 4.7vw, 90px);

  object-fit: contain;
}


.brandboard-palette {
  min-height: 0;
}


.brandboard-colors {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  align-items: start;
  justify-items: center;

  width: 100%;
  margin-top: clamp(14px, 2vh, 22px);
  padding-inline: clamp(8px, 1.4vw, 28px);
}


.brandboard-color-item {
  display: flex;
  flex-direction: column;
  align-items: center;

  min-width: 0;
}


.brandboard-color-chip {
  display: block;
  width: clamp(72px, 11vh, 120px);
  height: clamp(72px, 11vh, 120px);

  object-fit: contain;
}


.brandboard-color-info {
  margin-top: clamp(12px, 1.7vh, 18px);

  text-align: center;
}


.brandboard-color-name,
.brandboard-color-hex {
  margin: 0;

  font-family: var(--font-en);
  line-height: 1.2;
  text-align: center;
}


.brandboard-color-name {
  font-size: clamp(12px, 1.7vh, 18px);
  font-weight: var(--font-bold);
}


.brandboard-color-hex {
  margin-top: 3px;

  font-size: clamp(11px, 1.35vh, 14px);
  font-weight: var(--font-medium);
}


@keyframes brandboard-marquee {

  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }

}


@media (prefers-reduced-motion: reduce) {

  .brandboard-marquee-track {
    animation: none;
  }

}


@media (max-width: 767px) {

  .brandboard {
    height: auto;
    min-height: 0;
    max-height: none;
    overflow: visible;
  }


  .brandboard-marquee-group span {
    padding: 14px 18px;

    font-size: 22px;
  }


  .brandboard-body {
    grid-template-rows: none;
  }


  .brandboard-top {
    height: auto;
    grid-template-columns: 1fr;
  }


  .brandboard-panel {
    height: auto;
    min-height: 280px;
    padding: 28px 16px 32px;
  }


  .brandboard-title {
    font-size: 20px;
  }


  .brandboard-logo-image img {
    max-width: min(78%, 246px);
    max-height: 176px;
  }


  .brandboard-tool-groups {
    flex-wrap: wrap;
    width: 100%;
    gap: 28px 20px;
  }


  .brandboard-tool-label {
    font-size: 15px;
  }


  .brandboard-tool-icons img {
    width: 48px;
    height: 48px;
  }


  .brandboard-palette {
    min-height: 0;
    padding: 28px 16px 32px;
  }


  .brandboard-colors {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-columns: auto;

    row-gap: 22px;
    padding-inline: 4px;
  }


  .brandboard-color-chip {
    width: 72px;
    height: 72px;
  }


  .brandboard-color-name {
    font-size: 13px;
  }


  .brandboard-color-hex {
    font-size: 11px;
  }

}


@media (min-width: 1025px) {

  .brandboard-title {
    font-family: var(--font-en);
    font-size: 42px;
    font-weight: var(--font-bold);
    line-height: 1.2;
  }


  .brandboard-tool-label {
    font-family: var(--font-ko);
    font-size: 26px;
    font-weight: var(--font-medium);
    line-height: 1.2;
  }


  .brandboard-tool-group {
    gap: 20px;
  }


  .brandboard-logo-image {
    margin-top: 44px;
  }


  .brandboard-tool-groups {
    margin-top: 40px;
  }


  .brandboard-colors {
    margin-top: 36px;
  }


  .brandboard-color-info {
    margin-top: 16px;
  }


  .brandboard.is-equil .brandboard-logo-image img {
    max-width: min(84%, 640px);
    max-height: 280px;
  }


  .brandboard.is-dropfilm .brandboard-logo-image img {
    max-width: min(88%, 680px);
    max-height: 240px;
  }


  .brandboard.is-aetherx .brandboard-logo-image img {
    max-width: min(90%, 650px);
    max-height: 250px;
  }

}


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

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


  .brandboard-tool-label {
    font-family: var(--font-ko);
    font-size: 18px;
    font-weight: var(--font-medium);
    line-height: 1.2;
  }

}