/*
 * JEJU AI Creators — 2026 AI특화 콘텐츠 창작자 양성 랜딩페이지 전용 스타일
 * --------------------------------------------------------------
 * weniv style system(tokens, components) 위에 얹어 사용.
 * 전용 클래스에는 .lp- 접두사를 붙임.
 */

/* -------- 부드러운 스크롤 (앵커 이동) -------- */
html {
  scroll-behavior: smooth;
  /* 스티키 헤더(7.2rem) 가려짐 보정 */
  scroll-padding-top: 8rem;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* -------- 헤더 / 네비게이션 -------- */
.lp-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(var(--background-rgb), .85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgba(var(--grayLv2-rgb), .4);
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
/* 히어로 위에 있을 때: 헤더 투명 → 배경 이미지가 그대로 비침 */
.lp-header--transparent {
  background: transparent;
  border-bottom-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.lp-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 7.2rem;
  position: relative;
}
.lp-logo {
  display: inline-flex;
  align-items: center;
  font-family: 'Giants', 'Pretendard', 'Pretendard Fallback', sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 2.2vw, 1.8rem);
  color: var(--surface);
  letter-spacing: -.01em;
  line-height: 1.2;
  min-width: 0;
  flex: 1 1 auto;
}
.lp-nav {
  display: flex;
  gap: 2.4rem;
  align-items: center;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.lp-nav a {
  color: var(--grayLv4);
  font-size: 1.5rem;
  font-weight: 500;
  transition: color .15s;
}
.lp-nav a:hover { color: var(--primary-a11y); }
.lp-header__cta { display: flex; gap: .8rem; }

@media (max-width: 900px) {
  .lp-nav { display: none; }
  .lp-header__inner { gap: 1rem; }
  /* 헤더 CTA 버튼 모바일에서 더 컴팩트하게 */
  .lp-header__cta .btn { padding: 0 1.2rem; height: 3.6rem; font-size: 1.3rem; white-space: nowrap; }
}

/* -------- 공통 섹션 -------- */
.lp-section {
  padding: 9rem 0;
}
.lp-section--gray {
  background: var(--grayLv1);
}
.lp-section__head {
  text-align: center;
  margin-bottom: 5.6rem;
}
.lp-eyebrow {
  display: inline-block;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--primary-a11y);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.lp-section__title {
  font-family: 'Giants', 'Pretendard', 'Pretendard Fallback', sans-serif;
  font-size: clamp(2.8rem, 3.4vw, 4rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.6rem;
  letter-spacing: -.02em;
}
.lp-section__desc {
  font-size: clamp(1.5rem, 1.5vw, 1.7rem);
  color: var(--grayLv4);
  line-height: 1.7;
  max-width: 72rem;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .lp-section { padding: 6rem 0; }
}

/* -------- 모바일 전용 (≤740px): 타이틀/본문 크기 다운 + 한글 줄바꿈 보호 -------- */
@media (max-width: 740px) {
  .lp-hero { padding: 14rem 0 10rem; }
  .lp-hero__badge { font-size: 1.2rem; padding: .4rem 1rem; margin-bottom: 1.6rem; }
  .lp-hero__title {
    font-size: clamp(3rem, 9vw, 4rem);
    line-height: 1.25;
    margin-bottom: 1.8rem;
    word-break: keep-all;
    overflow-wrap: break-word;
  }
  .lp-hero__desc {
    font-size: 1.4rem;
    line-height: 1.55;
    margin-bottom: 2.8rem;
    word-break: keep-all;
    overflow-wrap: break-word;
  }
  .lp-section__title {
    font-size: clamp(2rem, 6vw, 2.8rem);
    line-height: 1.3;
    word-break: keep-all;
    overflow-wrap: break-word;
  }
  .lp-section__desc {
    font-size: 1.4rem;
    word-break: keep-all;
    overflow-wrap: break-word;
  }
  .lp-cta__title {
    font-size: clamp(2rem, 6vw, 2.6rem);
    line-height: 1.3;
    word-break: keep-all;
  }
  .lp-cta__desc {
    font-size: 1.4rem;
    word-break: keep-all;
  }
  .lp-cta .btn--primary { width: 100%; max-width: 24rem; }
}

/* -------- HERO -------- */
.lp-hero {
  position: relative;
  margin-top: -7.2rem; /* 헤더(7.2rem) 만큼 위로 끌어올려 배경이 헤더 뒤로 보이도록 */
  padding: 20rem 0 14rem; /* 헤더(7.2rem) + 상단 여유 공간 확보 */
  overflow: hidden;
  background-image: url('./assets/img/bg-img.png');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
}
.lp-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 6rem;
  align-items: center;
}
.lp-hero__badge {
  display: inline-block;
  padding: .8rem 2rem;
  background: transparent;
  color: var(--surface);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 2.4rem;
  border: 1.5px solid var(--surface);
  border-radius: 999px;
}
.lp-hero__title {
  font-family: 'Giants', 'Pretendard', 'Pretendard Fallback', sans-serif;
  font-size: clamp(3.4rem, 5vw, 6.4rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -.025em;
  margin-bottom: 2.4rem;
}
.lp-hero__title .lp-hl {
  position: relative;
  display: inline-block;
  color: var(--surface);
  padding: 0 .15em;
  isolation: isolate;
}
.lp-hero__title .lp-hl::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1.2em;
  transform: translateY(-50%);
  background: var(--primary);
  z-index: -1;
}
.lp-hero__title .lp-hl--yellow::before {
  background: #F3FF45;
}
.lp-hero__title .lp-hl--green::before {
  background: #10FF04;
}
.lp-hero__desc {
  font-size: clamp(1.6rem, 1.8vw, 2rem);
  color: var(--grayLv4);
  line-height: 1.6;
  margin-bottom: 4rem;
}
.lp-hero__ctas {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}
.lp-hero__meta {
  margin-top: 4rem;
  display: flex;
  gap: 3.2rem;
  flex-wrap: wrap;
}
.lp-hero__meta-item .lp-num {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  color: var(--surface);
  letter-spacing: -.02em;
}
.lp-hero__meta-item .lp-lab {
  font-size: 1.3rem;
  color: var(--grayLv3);
  margin-top: .4rem;
}

/* hero 우측 비주얼 — 포스터 키비주얼 에셋이 둥둥 떠다님 */
.lp-hero__visual {
  position: relative;
  width: 100%;
  max-width: 56rem;
  aspect-ratio: 1 / 1;
  justify-self: end;
  min-height: 48rem;
}
.lp-hero__float {
  position: absolute;
  pointer-events: none;
  user-select: none;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, .18));
  will-change: transform;
}
.lp-hero__float--fern1 {
  width: 40%;
  top: 2%;
  left: -10%;
  z-index: 1;
  animation: lp-float-c 5.6s ease-in-out -2.4s infinite;
}
.lp-hero__float--fern2 {
  width: 24%;
  top: -8%;
  left: 28%;
  z-index: 1;
  animation: lp-float-d 7s ease-in-out -0.6s infinite;
}
.lp-hero__float--laptop {
  width: 92%;
  top: 10%;
  left: 6%;
  z-index: 2;
  animation: lp-float-a 5s ease-in-out -0.2s infinite;
}
.lp-hero__float--dol {
  width: 28%;
  bottom: 6%;
  right: 0%;
  z-index: 3;
  animation: lp-float-b 5.5s ease-in-out -1.2s infinite;
}
.lp-hero__float--blob {
  width: 13%;
  bottom: 4%;
  left: 2%;
  z-index: 4;
  animation: lp-float-e 6.2s ease-in-out -1.8s infinite;
}
.lp-hero__float--bead-1 {
  width: 5%;
  top: 14%;
  right: 4%;
  z-index: 5;
  animation: lp-float-f 4.8s ease-in-out -0.3s infinite;
}
.lp-hero__float--bead-2 {
  width: 4%;
  top: 52%;
  left: 24%;
  z-index: 5;
  animation: lp-float-f 5.4s ease-in-out -1.6s infinite;
}
.lp-hero__float--bead-3 {
  width: 3%;
  bottom: 28%;
  right: 30%;
  z-index: 5;
  animation: lp-float-f 4.2s ease-in-out -2.1s infinite;
}

@keyframes lp-float-a {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-28px); }
}
@keyframes lp-float-b {
  0%, 100% { transform: translateY(0) rotate(8deg); }
  50%      { transform: translateY(-22px) rotate(6deg); }
}
@keyframes lp-float-c {
  0%, 100% { transform: translateY(0) rotate(-8deg); }
  50%      { transform: translateY(-26px) rotate(-6.5deg); }
}
@keyframes lp-float-d {
  0%, 100% { transform: translateY(0) rotate(0); }
  50%      { transform: translateY(-32px) rotate(-1deg); }
}
@keyframes lp-float-e {
  0%, 100% { transform: translateY(0) rotate(0); }
  50%      { transform: translateY(-24px) rotate(3deg); }
}
@keyframes lp-float-f {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-18px); }
}

@media (prefers-reduced-motion: reduce) {
  .lp-hero__float { animation: none; }
}

@media (max-width: 900px) {
  /* 히어로 상하 패딩 축소 (헤더 7.2rem 보정 유지) */
  .lp-hero {
    padding: 8rem 0 6rem;
  }
  .lp-hero__inner {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  /* 모바일: 행성을 본문 뒤 배경으로 깔아서 보이도록 */
  .lp-hero__copy {
    position: relative;
    z-index: 2;
  }
  .lp-hero__visual {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    min-height: 0;
    aspect-ratio: auto;
    justify-self: stretch;
    z-index: 1;
    opacity: .35;
    pointer-events: none;
    cursor: default;
  }
  .lp-hero__float { display: none; }
}

/* 히어로 하단 스크롤 화살표 */
.lp-hero__scroll {
  position: absolute;
  bottom: 3.2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: #fff;
  opacity: .6;
  animation: lp-bounce 1.8s ease-in-out infinite;
  transition: opacity .2s;
}
.lp-hero__scroll:hover {
  opacity: 1;
}
@keyframes lp-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* -------- About / 특징 -------- */
.lp-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.4rem;
}
.lp-feature {
  border-radius: 2rem;
  background: var(--background);
  border: 1px solid rgba(var(--grayLv2-rgb), .5);
  overflow: hidden;
}
.lp-feature__thumb {
  aspect-ratio: 16 / 9;
  background: var(--grayLv2);
  overflow: hidden;
}
.lp-feature__title,
.lp-feature__desc {
  padding-left: 3.2rem;
  padding-right: 3.2rem;
}
.lp-feature__thumb img,
.lp-feature__thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.lp-feature__title {
  font-size: 1.9rem;
  font-weight: 700;
  margin-top: 2.4rem;
  margin-bottom: 1rem;
  letter-spacing: -.01em;
}
.lp-feature__desc {
  font-size: 1.5rem;
  line-height: 1.6;
  color: var(--grayLv4);
  padding-bottom: 3.2rem;
}

@media (max-width: 900px) {
  .lp-features { grid-template-columns: 1fr; }
}
@media (max-width: 740px) {
  .lp-feature__title,
  .lp-feature__desc {
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .lp-feature__title { font-size: 1.7rem; margin-top: 2rem; }
  .lp-feature__desc { font-size: 1.4rem; padding-bottom: 2.4rem; }
}

/* -------- 트랙 카드 -------- */
.lp-tracks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(28rem, 1fr));
  gap: 2.4rem;
}
.lp-track {
  display: flex;
  flex-direction: column;
  padding: 3rem 2.8rem;
  border-radius: 2rem;
  background: var(--background);
  box-shadow: var(--effect-shadow);
  border: 1px solid rgba(var(--grayLv2-rgb), .5);
  position: relative;
  overflow: hidden;
}
.lp-track__name {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: 1.6rem;
}
.lp-track__tag {
  display: inline-block;
  padding: .4rem 1rem;
  border-radius: 999px;
  background: var(--grayLv1);
  color: var(--grayLv4);
  font-size: 1.2rem;
  font-weight: 600;
  margin-left: .6rem;
}
.lp-track__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: auto;
  padding-top: 1.6rem;
  border-top: 1px dashed rgba(var(--grayLv2-rgb), .8);
}
.lp-track__row {
  display: flex;
  gap: 1.2rem;
  font-size: 1.4rem;
  line-height: 1.6;
}
.lp-track__row dt {
  flex-shrink: 0;
  width: 5.4rem;
  color: var(--grayLv3);
  font-weight: 600;
}
.lp-track__row dd {
  color: var(--grayLv4);
  font-weight: 500;
}
.lp-track__instructor {
  color: var(--surface);
  font-weight: 700;
}
/* 트랙 A/B 색상 구분 */
.lp-track__label {
  display: inline-block;
  padding: .2rem .8rem;
  border-radius: .6rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: #000;
  margin-right: .4rem;
  vertical-align: baseline;
  line-height: 1.5;
}
.lp-track--a .lp-track__label {
  background: #F3FF45;
}
.lp-track--b .lp-track__label {
  background: #10FF04;
}
.lp-track__course {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--grayLv3);
  margin-bottom: 1.6rem;
  line-height: 1.4;
}

/* 트랙 버튼 A/B 컬러 */
.lp-track__apply--a {
  background: #F3FF45;
  color: #000;
}
.lp-track__apply--a:hover {
  background: #e5f030;
}
.lp-track__apply--b {
  background: #10FF04;
  color: #000;
}
.lp-track__apply--b:hover {
  background: #0de602;
}
.lp-track__apply[aria-disabled="true"].lp-track__apply--a,
.lp-track__apply[aria-disabled="true"].lp-track__apply--b {
  background: var(--grayLv1);
  color: var(--grayLv3);
}

.lp-track__apply {
  width: 100%;
  height: 4.8rem;
  margin-top: 2rem;
  padding: 0 1.6rem;
  border-radius: 1.2rem;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.01em;
  box-sizing: border-box;
}
.lp-track__apply[aria-disabled="true"] {
  background: var(--grayLv1);
  color: var(--grayLv3);
  cursor: not-allowed;
  pointer-events: none;
}
.lp-track__apply[aria-disabled="true"].lp-track__apply--closed {
  color: var(--grayLv2-darken);
}
@media (max-width: 740px) {
  .lp-track { padding: 2.4rem 2rem; }
  .lp-track__name { font-size: 1.7rem; }
  .lp-track__label { font-size: 1.2rem; }
  .lp-track__course { font-size: 1.2rem; }
  .lp-track__row { font-size: 1.3rem; }
}


/* -------- 커리큘럼 비교 카드 -------- */
.lp-curr-compare {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.4rem;
}
.lp-curr-card {
  display: flex;
  flex-direction: column;
  border-radius: 2rem;
  background: var(--background);
  border: 1px solid rgba(var(--grayLv2-rgb), .5);
  overflow: hidden;
}
.lp-curr-card__thumb {
  aspect-ratio: 16 / 9;
  background: var(--grayLv2);
  overflow: hidden;
}
.lp-curr-card__thumb img,
.lp-curr-card__thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.lp-curr-card__head {
  padding: 3.2rem 2.8rem 2.4rem;
}
.lp-curr-card__label {
  display: inline-block;
  padding: .4rem 1.2rem;
  border-radius: .8rem;
  font-size: 1.4rem;
  font-weight: 800;
  color: #000;
  margin-bottom: 1.2rem;
}
.lp-curr-card--a .lp-curr-card__label {
  background: #F3FF45;
}
.lp-curr-card--b .lp-curr-card__label {
  background: #10FF04;
}
.lp-curr-card__title {
  font-family: 'Giants', 'Pretendard', 'Pretendard Fallback', sans-serif;
  font-size: clamp(1.8rem, 2.2vw, 2.2rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.02em;
  margin-bottom: 1rem;
}
.lp-curr-card__desc {
  font-size: 1.4rem;
  line-height: 1.65;
  color: var(--grayLv4);
  margin-bottom: 1.6rem;
}
.lp-curr-card__meta {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  font-size: 1.3rem;
  color: var(--grayLv3);
  line-height: 1.5;
}
.lp-curr-card__list {
  list-style: none;
  padding: 0 2.8rem 2.8rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
  counter-reset: curr-step;
}
.lp-curr-card__list li {
  counter-increment: curr-step;
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: 1.4rem 0 1.4rem 3.6rem;
  border-top: 1px solid rgba(var(--grayLv2-rgb), .5);
  position: relative;
}
.lp-curr-card__list li::before {
  content: counter(curr-step);
  position: absolute;
  left: 0;
  top: 1.4rem;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
}
.lp-curr-card--a .lp-curr-card__list li::before {
  background: #F3FF45;
}
.lp-curr-card--b .lp-curr-card__list li::before {
  background: #10FF04;
}
.lp-curr-card__list strong {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.01em;
}
.lp-curr-card__list span {
  font-size: 1.3rem;
  color: var(--grayLv3);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .lp-curr-compare {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 740px) {
  .lp-curr-card__head {
    padding: 2.4rem 2rem 2rem;
  }
  .lp-curr-card__list {
    padding: 0 2rem 2rem;
  }
  .lp-curr-card__title {
    word-break: keep-all;
  }
}

/* -------- 수강생 혜택 -------- */
.lp-benefits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.lp-benefit {
  border-radius: 1.6rem;
  background: #FEFEFE;
  border: 1px solid rgba(var(--grayLv2-rgb), .5);
  overflow: hidden;
  text-align: center;
}
.lp-benefit__thumb {
  padding: 2.4rem 2.4rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lp-benefit__thumb img {
  width: 60%;
  height: auto;
  display: block;
}
.lp-benefit__text {
  padding: 1.6rem 1.2rem;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--surface);
}

@media (max-width: 900px) {
  .lp-benefits {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .lp-benefits {
    grid-template-columns: 1fr;
  }
}

/* -------- 포트폴리오 (미사용) -------- */
/* 인터랙티브 3D 데모 (Portfolio 섹션 최상단) */
.lp-portfolio-showcase {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  margin: 0 0 2.4rem;
  padding: 0;
}
.lp-portfolio-showcase__stage {
  position: relative;
  border-radius: 1.6rem;
  overflow: hidden;
  background: #7ccad5;
  border: 1px solid rgba(var(--grayLv2-rgb), .5);
  aspect-ratio: 16 / 10;
  min-height: 32rem;
}
.lp-portfolio-showcase__stage > canvas {
  display: block;
  width: 100%;
  height: 100%;
  /* OrbitControls 가 휠 / 터치 / 우클릭(pan) 모두 받도록 기본 동작 차단 */
  touch-action: none;
  cursor: grab;
}
.lp-portfolio-showcase__stage > canvas:active { cursor: grabbing; }
.lp-portfolio-showcase__hint {
  position: absolute;
  left: 1.2rem;
  bottom: 1.2rem;
  padding: .6rem 1rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, .35);
  color: #fff;
  font-size: 1.2rem;
  letter-spacing: .02em;
  pointer-events: none;
  backdrop-filter: blur(4px);
}
.lp-portfolio-showcase__caption {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .8rem;
  padding: 2rem 0;
}
.lp-portfolio-showcase__caption small {
  font-size: 1.2rem;
  letter-spacing: .04em;
  color: var(--primary-a11y);
  font-weight: 600;
}
.lp-portfolio-showcase__caption strong {
  font-size: 2rem;
  font-weight: 700;
  color: var(--grayLv4);
  line-height: 1.4;
}
.lp-portfolio-showcase__caption p {
  font-size: 1.4rem;
  line-height: 1.7;
  color: var(--grayLv3);
}
@media (max-width: 900px) {
  .lp-portfolio-showcase {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  .lp-portfolio-showcase__stage {
    aspect-ratio: 4 / 3;
    min-height: 24rem;
  }
  .lp-portfolio-showcase__caption {
    padding: 0;
  }
}

.lp-portfolio-gallery {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}
.lp-portfolio-card {
  display: flex;
  flex-direction: column;
  background: var(--background);
  border: 1px solid rgba(var(--grayLv2-rgb), .5);
  border-radius: 1.6rem;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}
.lp-portfolio-card--video {
  grid-row: span 2;
}
.lp-portfolio-card__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}
.lp-portfolio-card--video .lp-portfolio-card__thumb {
  aspect-ratio: auto;
  flex: 1;
  min-height: 28rem;
}
.lp-portfolio-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.lp-portfolio-card__iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.lp-portfolio-card__caption {
  padding: 1.6rem 2rem 2rem;
}
.lp-portfolio-card__caption small {
  display: block;
  font-size: 1.2rem;
  letter-spacing: .04em;
  color: var(--primary-a11y);
  font-weight: 600;
  margin-bottom: .4rem;
}
.lp-portfolio-card__caption strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--grayLv4);
  line-height: 1.4;
}

.lp-portfolio-spec {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3.2rem;
  align-items: center;
  padding: 3.2rem;
  background: var(--background);
  border: 1px solid rgba(var(--grayLv2-rgb), .5);
  border-radius: 1.6rem;
}
.lp-portfolio-spec__head small {
  display: block;
  font-size: 1.2rem;
  letter-spacing: .1em;
  color: var(--primary-a11y);
  font-weight: 700;
  margin-bottom: .8rem;
}
.lp-portfolio-spec__head strong {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--grayLv4);
}
.lp-portfolio-spec__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.lp-portfolio-spec__row {
  display: flex;
  gap: 1.6rem;
  padding: 1.4rem 1.6rem;
  background: var(--grayLv1);
  border-radius: 1.2rem;
}
.lp-portfolio-spec__row strong {
  flex-shrink: 0;
  width: 7rem;
  color: var(--primary-a11y);
  font-weight: 700;
  font-size: 1.4rem;
}
.lp-portfolio-spec__row span {
  color: var(--grayLv4);
  font-size: 1.5rem;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .lp-portfolio-gallery {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
  .lp-portfolio-card--video {
    grid-row: span 1;
  }
  .lp-portfolio-card--video .lp-portfolio-card__thumb {
    aspect-ratio: 16 / 9;
    min-height: 0;
  }
  .lp-portfolio-spec {
    grid-template-columns: 1fr;
    gap: 2.4rem;
    padding: 2.4rem;
  }
}

/* -------- Final Project -------- */
.lp-final {
  max-width: 72rem;
  margin: 0 auto;
}
.lp-final__thumb {
  aspect-ratio: 21 / 10;
  background: var(--grayLv2);
  border-radius: 1.4rem;
  overflow: hidden;
  margin-bottom: 2.4rem;
}
.lp-final__thumb img,
.lp-final__thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.lp-final__specs {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.lp-final__spec {
  display: flex;
  align-items: baseline;
  gap: 1.6rem;
  padding: 1.6rem 2.4rem;
  background: var(--background);
  border-radius: 1.4rem;
  border: 1px solid rgba(var(--grayLv2-rgb), .5);
}
.lp-final__spec strong {
  flex-shrink: 0;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary-a11y);
  letter-spacing: .04em;
  width: 9rem;
}
.lp-final__spec span {
  font-size: 1.5rem;
  line-height: 1.6;
  color: var(--grayLv4);
}
.lp-final__note {
  margin-top: 2.4rem;
  padding: 2rem 2.4rem;
  background: var(--background);
  border-radius: 1.2rem;
  font-size: 1.4rem;
  color: var(--grayLv3);
  text-align: center;
  line-height: 1.6;
}

@media (max-width: 740px) {
  .lp-final__spec {
    flex-direction: column;
    gap: .4rem;
    padding: 1.4rem 2rem;
  }
  .lp-final__spec strong {
    width: auto;
  }
}

/* -------- 모집 안내 / 일정 -------- */
.lp-info-list {
  max-width: 72rem;
  margin: 0 auto;
}
.lp-info-list__row {
  display: flex;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(var(--grayLv2-rgb), .5);
}
.lp-info-list__row:last-child {
  border-bottom: none;
}
.lp-info-list__row dt {
  flex-shrink: 0;
  width: 9rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-a11y);
  padding-top: .2rem;
}
.lp-info-list__row dd {
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.5;
}
.lp-info-list__row dd span {
  display: block;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--grayLv3);
  margin-top: .3rem;
}

.lp-info-notice {
  max-width: 72rem;
  margin: 3.2rem auto 0;
  padding: 2rem 2.8rem;
  background: var(--background);
  border-radius: 1.2rem;
  text-align: left;
}
.lp-info-notice p {
  font-size: 1.4rem;
  color: var(--grayLv3);
  line-height: 1.6;
}
.lp-info-notice p + p {
  margin-top: .4rem;
}

@media (max-width: 740px) {
  .lp-info-notice {
    padding: 1.6rem 2rem;
  }
  .lp-info-list__row {
    flex-direction: column;
    gap: .4rem;
    padding: 1.6rem 0;
  }
  .lp-info-list__row dt {
    width: auto;
  }
}

/* -------- FAQ -------- */
.lp-faq {
  max-width: 78rem;
  margin: 0 auto;
}
.lp-faq__item {
  border-bottom: 1px solid rgba(var(--grayLv2-rgb), .8);
}
.lp-faq__item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 2.4rem 0;
  font-size: 1.7rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  letter-spacing: -.01em;
}
.lp-faq__item summary::-webkit-details-marker { display: none; }
.lp-faq__item summary::after {
  content: "+";
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--grayLv3);
  transition: transform .2s;
}
.lp-faq__item[open] summary::after {
  content: "−";
  color: var(--primary-a11y);
}
.lp-faq__item p {
  padding: 0 0 2.4rem;
  font-size: 1.5rem;
  line-height: 1.7;
  color: var(--grayLv4);
}

/* -------- 최종 CTA -------- */
.lp-cta {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
  background-image: url('./assets/img/bg-img.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--primary-text);
  text-align: center;
}
.lp-cta__inner {
  position: relative;
  z-index: 1;
}
.lp-cta__title {
  font-family: 'Giants', 'Pretendard', 'Pretendard Fallback', sans-serif;
  font-size: clamp(2.6rem, 4vw, 4.4rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.02em;
  margin-bottom: 2rem;
}
.lp-cta__desc {
  font-size: clamp(1.5rem, 1.6vw, 1.8rem);
  opacity: .9;
  margin-bottom: 4rem;
  line-height: 1.7;
}
.lp-cta .btn--primary {
  background: var(--background);
  color: var(--primary-a11y);
  font-weight: 700;
  font-size: 1.7rem;
  height: 6.4rem;
  width: 24rem;
  border-radius: 1.8rem;
  margin-inline: auto;
}
.lp-cta .btn--primary:hover {
  background: var(--grayLv1);
}
.lp-cta__hint {
  margin-top: 2rem;
  font-size: 1.4rem;
  opacity: .8;
}

/* -------- Footer -------- */
.lp-footer {
  padding: 4rem 0 4rem;
  border-top: 1px solid rgba(var(--grayLv2-rgb), .5);
  color: var(--grayLv3);
  font-size: 1.3rem;
}
.lp-footer__inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: start;
}
.lp-footer__brand {
  font-weight: 700;
  color: var(--grayLv4);
  font-size: 1.5rem;
  margin-bottom: .8rem;
}
.lp-footer__row {
  line-height: 1.8;
}

/* -------- 유틸 -------- */
.lp-divider {
  height: 1px;
  background: rgba(var(--grayLv2-rgb), .6);
  border: 0;
  margin: 0;
}

/* -------- 모달 (오픈 예정 안내) -------- */
.lp-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.lp-modal.is-open {
  display: flex;
  animation: lp-modal-fade .18s ease-out;
}
.lp-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 25, 45, .55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  cursor: pointer;
}
.lp-modal__panel {
  position: relative;
  width: min(40rem, 100%);
  padding: 3.2rem 2.8rem 2.8rem;
  border-radius: 1.8rem;
  background: var(--background);
  box-shadow: 0 20px 60px -10px rgba(0, 0, 0, .3);
  text-align: center;
  box-sizing: border-box;
}
.lp-modal.is-open .lp-modal__panel {
  animation: lp-modal-zoom .22s cubic-bezier(.2, .8, .2, 1.05);
}
.lp-modal__title {
  font-size: 2.1rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  letter-spacing: -.02em;
}
.lp-modal__desc {
  font-size: 1.5rem;
  line-height: 1.7;
  color: var(--grayLv4);
  margin-bottom: 2.4rem;
}
.lp-modal__close {
  width: 100%;
  height: 4.8rem;
  padding: 0 1.6rem;
  border-radius: 1.2rem;
  border: 0;
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  box-sizing: border-box;
}
@keyframes lp-modal-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes lp-modal-zoom {
  from { opacity: 0; transform: translateY(8px) scale(.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .lp-modal.is-open,
  .lp-modal.is-open .lp-modal__panel { animation: none; }
}

/* -------- Schedule Calendar -------- */
.lp-calendar {
  background: var(--background);
  border: 1px solid rgba(var(--grayLv2-rgb), .5);
  border-radius: 1.6rem;
  overflow: hidden;
  max-width: 92rem;
  margin: 0 auto;
}
.lp-calendar__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
  padding: 2rem 2.4rem;
  border-bottom: 1px solid rgba(var(--grayLv2-rgb), .5);
}
.lp-calendar__month {
  font-family: 'Giants', 'Pretendard', 'Pretendard Fallback', sans-serif;
  font-size: clamp(2rem, 2.4vw, 2.8rem);
  font-weight: 700;
  color: var(--surface);
  letter-spacing: -.01em;
  text-align: center;
  flex: 1;
}
.lp-calendar__nav {
  flex-shrink: 0;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--grayLv1);
  color: var(--surface);
  font-size: 2.2rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s ease, color .15s ease;
}
.lp-calendar__nav:hover {
  background: var(--primary);
}
.lp-calendar__nav:disabled {
  color: var(--grayLv2);
  cursor: not-allowed;
}
.lp-calendar__nav:disabled:hover {
  background: var(--grayLv1);
}
.lp-calendar__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--grayLv1);
  border-bottom: 1px solid rgba(var(--grayLv2-rgb), .5);
}
.lp-calendar__weekdays > div {
  padding: 1.2rem 0;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--grayLv4);
  letter-spacing: .04em;
}
.lp-calendar__weekdays > div:first-child { color: #d04444; }
.lp-calendar__weekdays > div:last-child  { color: #4470d0; }

.lp-calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}
.lp-calendar__day {
  position: relative;
  min-height: 9rem;
  padding: 1rem;
  border-right: 1px solid rgba(var(--grayLv2-rgb), .35);
  border-bottom: 1px solid rgba(var(--grayLv2-rgb), .35);
  background: var(--background);
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.lp-calendar__day:nth-child(7n) { border-right: none; }
.lp-calendar__day:nth-last-child(-n+7) { border-bottom: none; }
.lp-calendar__day--empty {
  background: rgba(var(--grayLv1-rgb), .4);
}
.lp-calendar__date {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--surface);
  line-height: 1;
}
.lp-calendar__day:nth-child(7n+1) .lp-calendar__date { color: #d04444; }
.lp-calendar__day:nth-child(7n)   .lp-calendar__date { color: #4470d0; }
.lp-calendar__day--empty .lp-calendar__date {
  color: var(--grayLv2);
}
/* 교육 일정 이벤트 마커 */
.lp-calendar__event {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  padding: .3rem .5rem;
  border-radius: .4rem;
  margin-top: .3rem;
  word-break: keep-all;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* A트랙 노란 계열 3색 */
.lp-calendar__event--t1 { background: #FFF3C4; color: #7A6200; }
.lp-calendar__event--t4 { background: #FFE49A; color: #7A5600; }
.lp-calendar__event--t5 { background: #FFEEBB; color: #7A5A00; }
/* B트랙 초록 계열 2색 */
.lp-calendar__event--t2 { background: #D4EDDA; color: #1B5E2F; }
.lp-calendar__event--t3 { background: #B2DFDB; color: #00574B; }
.lp-calendar__day--holiday {
  background: #fff5f5;
}
.lp-calendar__day--holiday .lp-calendar__date {
  color: #d04444 !important;
}
.lp-calendar__holiday {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  color: #d04444;
  line-height: 1.3;
  margin-top: .2rem;
}

@media (max-width: 740px) {
  .lp-calendar__head { padding: 1.4rem 1.6rem; }
  .lp-calendar__nav { width: 3.4rem; height: 3.4rem; }
  .lp-calendar__nav svg { width: 16px; height: 16px; }
  .lp-calendar__weekdays > div { font-size: 1.1rem; padding: 1rem 0; }
  .lp-calendar__day { min-height: 5.6rem; padding: .4rem; }
  .lp-calendar__date { font-size: 1.1rem; }
  .lp-calendar__event { font-size: .9rem; padding: .2rem .4rem; }
  .lp-calendar__holiday { font-size: .9rem; }
}

/* -------- 모바일 히어로 세로 확장 (파일 끝 — 순서 보장) -------- */
@media (max-width: 740px) {
  .lp-hero { padding: 14rem 0 10rem; }
}