/* =========================================
   css/main.css  —  HYPER Style (히어로 아래 전용)
   ========================================= */

/* ── 풀페이지 스크롤 스냅 (마우스 휠 1번 = 섹션 1개) ── */
html {
  scroll-snap-type: y mandatory;
  overflow-y: scroll;
  height: 100%;
}
body {
  height: 100%;
}

/* 스냅 적용 대상 4개 섹션 */
.hero,
#fast-track-section,
#basic-tour-section,
.snap-last {
  scroll-snap-align: start;
  scroll-snap-stop: always;   /* 한 번에 여러 섹션 건너뛰기 방지 */
}

/* 마지막 섹션(파트너+안내+푸터): 내부 스크롤 가능하게 */
.snap-last {
  height: 100vh;
  overflow-y: auto;
  /* 내부 스냅 해제 */
  scroll-snap-type: none;
  background: #060910;
}

/* 공통 리셋 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── HYPER 섹션 공통 ── */
.hyper-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  padding-bottom: 80px;
}

/* 섹션별 배경색 분리 */
#fast-track-section  { background: #050a0e; }
#basic-tour-section  { background: #07050e; }
.hyper-section--blue { background: #04060e; }

/* ── 중앙 상단 콘텐츠 블록 ── */
.hyper-center-block {
  position: relative;
  z-index: 30;           /* 배경 글씨(z-index:1) 위 */
  text-align: center;
  max-width: 620px;
  padding: 0 24px;
}

/* ── 히어로 스크롤 유도 모션 ── */
.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 20;
  opacity: 0.8;
}
.hero-scroll-indicator .scroll-text {
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: #fff;
  font-weight: 700;
  text-transform: uppercase;
}
.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  border-radius: 20px;
  position: relative;
}
.scroll-wheel {
  width: 3px;
  height: 7px;
  background: #fff;
  border-radius: 4px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollBounce 1.5s infinite ease-in-out;
}
@keyframes scrollBounce {
  0%   { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 12px); opacity: 0; }
}

.hyper-center-block {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.85s ease 0.2s, transform 0.85s cubic-bezier(.2,1,.2,1) 0.2s;
}
.hyper-center-block.visible {
  opacity: 1;
  transform: translateY(0);
}
.hyper-center-block .hyper-label {
  margin-bottom: 14px;
  font-size: 0.78rem;
}
.hyper-center-block p {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.85;
  margin-bottom: 28px;
}
.hyper-center-block .hyper-btn {
  margin: 0 auto;
  display: inline-block;
}

/* ── 배경 초대형 텍스트 ── */
.hyper-bg-word {
  position: absolute;
  top: 58%;            /* 아래쪽 절반에 고정 → 콘텐츠 블록과 안 겹침 */
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif;
  font-weight: 900;
  font-size: clamp(10rem, 22vw, 24rem);
  line-height: 0.82;
  letter-spacing: -6px;
  color: #fff;
  text-align: center;
  pointer-events: none;
  z-index: 1;
  white-space: nowrap;

  /* 초기 상태(랜딩 시): 완전히 숨김 */
  opacity: 0;
  filter: blur(30px);
  transition: opacity 1s ease, filter 1.4s ease;
}
.hyper-bg-word.visible {
  opacity: 1;
  filter: blur(0px);
}

/* 패스트트랙: 빨간 글 그림자 */
#fast-track-section .hyper-bg-word {
  text-shadow: 0 0 80px rgba(255, 40, 40, 0.7), 0 0 160px rgba(255, 40, 40, 0.3);
}

/* 베이직 투어: 파란 글 그림자 */
#basic-tour-section .hyper-bg-word {
  text-shadow: 0 0 80px rgba(0, 120, 255, 0.7), 0 0 160px rgba(0, 120, 255, 0.3);
}

/* ── 고래상어 배경 이미지 (모션 없이 즉시 등장) ── */
.ws-motion-wrap {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}

.ws-motion-img {
  position: absolute;
  width: 140vw;
  height: auto;
  bottom: -10%;
  left: calc(50% - 70vw);   /* 첫 등장부터 중앙 위치 */
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;   /* 페이드인만 */
}
.ws-motion-img.ws-enter {
  opacity: 0.75;
}

/* basic은 오른쪽에서 시작 */
.basic-motion-img {
  left: calc(50% - 70vw);
  bottom: -10%;
}


/* ── FAST TRACK 메인 글씨 ── */
.ft-word {
  position: absolute;
  top: 62%;             /* 글씨를 더 아래로 내려서 상단 콘텐츠 침범 방지 */
  left: 50%;
  transform: translate(-50%, -40%);
  z-index: 20;            /* 고래상어 이미지(z:2) 위 */
  font-family: 'Outfit', 'Noto Sans KR', sans-serif;
  font-weight: 900;
  font-size: clamp(4.5rem, 18vw, 16rem); /* 모바일에서도 안 깨지도록 수정 */
  line-height: 0.85;
  letter-spacing: -2px;
  color: #fff;
  text-align: center;
  pointer-events: none;
  white-space: nowrap;
  text-shadow: 0 0 40px rgba(255, 40, 40, 0.9), 0 0 100px rgba(255, 40, 40, 0.5);

  /* 초기: 투명 */
  opacity: 0;
  transition: opacity 1s ease;
}
.ft-word--visible {
  opacity: 1;
}

/* ft-content: 상단 중앙 플렉스 배치 */
.ft-content {
  width: 100%;
  max-width: 680px;      /* 텍스트 크기를 키우기 위해 최대 너비 증가 */
  padding: 0 24px;
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease 0.1s, transform 0.7s ease 0.1s;
  z-index: 30;
}
.ft-content.visible {
  opacity: 1;
  transform: translateY(0);
}
.ft-content .hyper-label {
  font-size: 1.1rem;     /* VIP 패스트트랙 글자 키움 */
  letter-spacing: 3px;
  margin-bottom: 16px;
}
.ft-content p {
  font-size: 1.25rem;    /* 본문 글자 키움 */
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
}

/* BASIC 섹션 */
.basic-motion-img {
  left: calc(50% - 70vw);
  bottom: -10%;
}
.basic-word {
  text-shadow: 0 0 80px rgba(0, 120, 255, 0.7), 0 0 160px rgba(0, 120, 255, 0.3);
}

/* ── 좌우 사이드 블록 ── */
.hyper-side {
  position: absolute;
  z-index: 20;
  max-width: 260px;
}
.hyper-side--left  { left: clamp(24px, 5vw, 80px); }
.hyper-side--right { right: clamp(24px, 5vw, 80px); text-align: right; }

.hyper-side--left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.9s ease 0.45s, transform 0.9s cubic-bezier(.2,1,.2,1) 0.45s;
}
.hyper-side--left.visible {
  opacity: 1;
  transform: translateX(0);
}

.hyper-side--right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.9s ease 0.6s, transform 0.9s cubic-bezier(.2,1,.2,1) 0.6s;
}
.hyper-side--right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ── 레이블 ── */
.hyper-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.hyper-label.cyan   { color: #00e5ff; text-shadow: 0 0 12px rgba(0,229,255,0.6); }
.hyper-label.orange { color: #ffb26b; text-shadow: 0 0 12px rgba(255,178,107,0.6); }

.hyper-side p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  margin-bottom: 24px;
}

/* ── 버튼 (BOOK NOW) 눈에 띄게 개선 ── */
.hyper-btn {
  display: inline-block;
  padding: 14px 40px;
  background: #fff;
  border: 1px solid #fff;
  border-radius: 999px;
  color: #050a0e;
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
  transition: all 0.3s cubic-bezier(.2,1,.2,1);
}
.hyper-btn:hover {
  background: transparent;
  color: #fff;
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.8);
  transform: scale(1.05);
}

.hyper-btn--orange { 
  background: #ffb26b; 
  border-color: #ffb26b; 
  color: #07050e; 
  box-shadow: 0 0 20px rgba(255, 178, 107, 0.4);
}
.hyper-btn--orange:hover { 
  background: transparent; 
  color: #ffb26b; 
  box-shadow: 0 0 40px rgba(255, 178, 107, 0.8);
}

/* ── 스크롤 큐 ── */
.hyper-scroll-cue {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-top: 8px;
}
.hyper-scroll-icon {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: #fff;
  animation: bounceDown 2s infinite;
}
@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

/* ── PARTNERS ── */
.hyper-partners {
  background: #060910;    /* 파트너: 아주 어두운 파랑-검정 */
  padding: 100px 24px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.hyper-partners-header {
  margin-bottom: 56px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}
.hyper-partners-header.visible { opacity: 1; transform: translateY(0); }

.hyper-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* partners grid: 4×2 */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;

  opacity: 0;
  transform: translateY(30px);
  transition: all 0.9s ease 0.15s;
}
.partners-grid.visible { opacity: 1; transform: translateY(0); }

.partner-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 20px 14px;
  aspect-ratio: 3/2;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  transition: transform 0.3s, box-shadow 0.3s;
}
.partner-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}
.partner-card img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

/* ── INFO ── */
.hyper-info {
  background: #030507;    /* 이용 안내: 가장 어두운 블랙 */
  padding: 120px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.hyper-info-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
}

.hyper-info-title {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}
.hyper-info-title.visible { opacity: 1; transform: translateY(0); }

.hyper-info-title h2 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-top: 12px;
}

.hyper-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 40px;

  opacity: 0;
  transform: translateY(30px);
  transition: all 0.9s ease 0.1s;
}
.hyper-info-list.visible { opacity: 1; transform: translateY(0); }

.hyper-info-list li {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.hyper-info-list li:last-child { border-bottom: none; padding-bottom: 0; }

.info-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.1);
  line-height: 1;
  flex-shrink: 0;
}

.hyper-info-list p {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin: 0;
  padding-top: 6px;
}

/* ── FOOTER ── */
.hyper-footer {
  background: #020408;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 24px;
}
.hyper-footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 1px;
  line-height: 1.3;
}
.footer-links { display: flex; gap: 32px; }
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.3s;
}
.footer-links a:hover { color: #fff; }
.footer-contact {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  text-align: right;
}

/* ── 반응형 ── */
@media (max-width: 900px) {
  .hyper-side { position: static; max-width: 100%; }
  .hyper-section {
    flex-direction: column;
    padding: 120px 24px 80px;
    gap: 40px;
    min-height: auto;
  }
  .hyper-side--left,
  .hyper-side--right { text-align: left; }
  .hyper-bg-word { font-size: clamp(5rem, 18vw, 12rem); }
  .hyper-center-img { width: 80vw; }
  .hyper-info-grid { grid-template-columns: 1fr; gap: 48px; }
  .partners-grid { grid-template-columns: repeat(4, 1fr); gap: 10px; }
  .hyper-footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-contact { text-align: left; }
}

@media (max-width: 480px) {
  .partners-grid { grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .hyper-bg-word { font-size: clamp(4rem, 20vw, 8rem); letter-spacing: -2px; }
}