/* FastPace 메인 히어로 v2 — 순백 배경, 사이트 민트 포인트, 세이프존 기반 배치.
   영상은 왼쪽 46%(가로형) / 위쪽 46%(세로형)를 비워 두고, 그 자리에 이 HTML 문구가 놓인다. */
.fp-intro {
  --fp-ink: #10171f;
  --fp-accent: #305148;
  --fp-accent-deep: #22403a;
  --fp-accent-soft: #e8efec;
  --fp-accent-line: #b7cbc4;
  --fp-paper: #ffffff;
  --fp-progress: 0;
  position: relative;
  display: block;
  width: 100%;
  height: 680vh;
  height: 680dvh;
  margin: 0;
  padding: 0;
  color: var(--fp-ink);
  background: var(--fp-paper);
}

.fp-intro *, .fp-intro *::before, .fp-intro *::after { box-sizing: border-box; }

.fp-intro__stage {
  position: sticky;
  top: var(--fp-header-height, 64px);
  width: 100%;
  height: calc(100vh - var(--fp-header-height, 64px));
  height: calc(100dvh - var(--fp-header-height, 64px));
  overflow: hidden;
  isolation: isolate;
  background: var(--fp-paper);
}

.fp-intro__media { position: absolute; inset: 0; z-index: 0; pointer-events: none; background: var(--fp-paper); }
.fp-intro__media img, .fp-intro__media video {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
#fp-intro-poster { opacity: 1; transition: opacity 180ms ease; }
#fp-intro-video { opacity: 0; transition: opacity 180ms ease; }
.fp-intro.is-ready #fp-intro-video { opacity: 1; }
.fp-intro.is-ready #fp-intro-poster { opacity: 0; }
/* v1의 왼쪽·아래 그라데이션은 영상 자체가 문구 영역을 비워 두므로 필요 없다. */

/* ── 문구: 왼쪽 42%, 세로 중앙 ── */
.fp-intro__copy {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 6vw;
  width: 42%;
  max-width: 640px;
  transform: translateY(-50%);
}
.fp-intro__scene {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(calc(-50% + 10px));
  transition: opacity 210ms ease, transform 210ms ease, visibility 0s 210ms;
}
.fp-intro__scene.is-active {
  position: relative;
  top: auto;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
  transition-delay: 0s;
}
.fp-intro__kicker {
  color: var(--fp-accent);
  font-size: clamp(11px, .86vw, 13px);
  line-height: 1.5;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin: 0 0 20px;
}
.fp-intro__scene h1, .fp-intro__scene h2 {
  color: var(--fp-ink);
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: 1.22;
  margin: 0;
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: balance;
}
/* 첫 장면 제목(h1)도 다른 장면(h2)과 같은 크기로 맞춘다. */
.fp-intro__scene h1, .fp-intro__scene h2 { font-size: clamp(30px, 3.3vw, 56px); }
.fp-intro__body {
  color: #55636f;
  font-size: clamp(15px, 1.1vw, 18px);
  line-height: 1.75;
  letter-spacing: -.02em;
  margin: 24px 0 0;
  word-break: keep-all;
}
.fp-intro__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.fp-intro__actions:empty { display: none; }
.fp-intro__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 24px;
  color: var(--fp-ink);
  font-size: 14.5px;
  line-height: 1.5;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 140ms ease, border-color 140ms ease, transform 140ms ease;
}
.fp-intro__action--primary { color: #fff; background: var(--fp-accent); box-shadow: 0 8px 24px rgba(48,81,72,.22); }
.fp-intro__action--primary:hover { background: var(--fp-accent-deep); transform: translateY(-1px); }
.fp-intro__action--secondary { background: rgba(255,255,255,.85); border-color: rgba(16,23,31,.16); }
.fp-intro__action--secondary:hover { background: #fff; border-color: var(--fp-accent-line); color: var(--fp-accent); }

/* ── 컨트롤: 하단 한 줄 — 왼쪽 [멈추기][다음], 오른쪽 [구간 6개] ── */
.fp-intro__controls {
  position: absolute;
  z-index: 3;
  left: 6vw;
  bottom: 30px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.fp-intro__controls button, .fp-intro__controls a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 1px solid rgba(16,23,31,.14);
  border-radius: 999px;
  padding: 8px 16px;
  color: var(--fp-ink);
  background: rgba(255,255,255,.9);
  font: inherit;
  font-size: 12.5px;
  line-height: 1.5;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease;
}
.fp-intro__controls button:hover, .fp-intro__controls a:hover { background: #fff; border-color: var(--fp-accent-line); }
.fp-intro__controls button[aria-pressed="true"] { color: var(--fp-accent-deep); background: var(--fp-accent-soft); border-color: var(--fp-accent-line); }
.fp-intro__controls button:disabled { cursor: default; opacity: .65; }
#fp-intro-skip { display: none; } /* 문구의 "사업영역 보기"와 마지막 "다음"이 같은 역할을 한다 */
/* 유휴 자동 재생 중 안내. hero.js가 컨트롤 줄 끝에 넣고, 자동 재생이 끝나면 숨긴다. */
.fp-intro__auto { display: none; align-items: center; gap: 8px; padding: 0 4px 0 8px; color: #55636f; font-size: 12.5px; font-weight: 600; letter-spacing: -.01em; }
.fp-intro__auto::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--fp-accent); animation: fp-auto-pulse 1.4s ease-in-out infinite; }
.fp-intro.is-auto .fp-intro__auto:not([hidden]) { display: inline-flex; }
@keyframes fp-auto-pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .35; transform: scale(.7); } }
@media (max-width: 767px) { .fp-intro__auto { display: none !important; } } /* 폰에서는 버튼 문구("자동 재생 멈추기")로 충분하다 */
.fp-intro__chapters {
  position: absolute;
  z-index: 3;
  right: 6vw;
  bottom: 30px;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid rgba(16,23,31,.1);
  border-radius: 999px;
  background: rgba(255,255,255,.9);
}
.fp-intro__chapters button {
  min-width: 48px;
  min-height: 34px;
  padding: 7px 12px;
  border: 0;
  border-radius: 999px;
  color: #55636f;
  background: transparent;
  font: inherit;
  font-size: 12.5px;
  line-height: 1.4;
  font-weight: 700;
  cursor: pointer;
}
.fp-intro__chapters button:hover { color: var(--fp-accent); background: var(--fp-accent-soft); }
.fp-intro__chapters button[aria-current="step"], .fp-intro__chapters button.is-active { color: #fff; background: var(--fp-accent); }
.fp-intro__position { display: none; } /* 구간 탭과 진행 바가 같은 정보를 보여 준다 */
#fp-intro-count { color: var(--fp-accent); font-variant-numeric: tabular-nums; font-weight: 750; letter-spacing: .07em; }
.fp-intro__progress { position: absolute; z-index: 4; bottom: 0; left: 0; right: 0; height: 3px; overflow: hidden; background: rgba(16,23,31,.08); }
.fp-intro__progress span { display: block; height: 100%; width: 100%; background: var(--fp-accent); transform: scaleX(var(--fp-progress, 0)); transform-origin: left; }
.fp-intro a:focus-visible, .fp-intro button:focus-visible { outline: 3px solid var(--fp-accent); outline-offset: 4px; }

/* The original page uses JavaScript reveals; its content remains visible without hydration. */
.fp-site .reveal { opacity: 1; transform: none; }
.fp-site #what { scroll-margin-top: calc(var(--fp-header-height, 64px) + 16px); }
.fp-intro.is-reduced-motion .fp-intro__scene,
.fp-intro.is-reduced-motion .fp-intro__media img,
.fp-intro.is-reduced-motion .fp-intro__media video,
.fp-intro.is-reduced-motion a,
.fp-intro.is-reduced-motion button { transition: none; }

/* ── 세로형 화면(폰·세로 태블릿): 영상은 아래 띠, 문구는 위 ── */
@media (max-aspect-ratio: 1/1) {
  .fp-intro__copy { top: 7%; left: 6%; width: 88%; max-width: none; transform: none; }
  .fp-intro__scene { top: 0; transform: translateY(10px); }
  .fp-intro__scene.is-active { transform: none; }
  .fp-intro__controls { left: 6%; right: auto; bottom: 18px; gap: 6px; }
  .fp-intro__controls button, .fp-intro__controls a { min-height: 36px; padding: 6px 12px; font-size: 12px; }
  .fp-intro__chapters { right: 6%; bottom: 20px; gap: 6px; padding: 8px 10px; }
  .fp-intro__chapters button { min-width: 0; min-height: 0; width: 9px; height: 9px; padding: 0; border-radius: 50%; background: #c9d3d0; font-size: 0; }
  .fp-intro__chapters button:hover { background: var(--fp-accent-line); }
  .fp-intro__chapters button[aria-current="step"], .fp-intro__chapters button.is-active { background: var(--fp-accent); width: 22px; }
}

@media (max-width: 767px) {
  .fp-intro__kicker { font-size: 10px; margin-bottom: 14px; letter-spacing: .12em; }
  .fp-intro__scene h1, .fp-intro__scene h2 { font-size: clamp(25px, 6.8vw, 35px); line-height: 1.26; }
  .fp-intro__body { font-size: 14px; line-height: 1.7; margin-top: 16px; }
  .fp-intro__actions { gap: 8px; margin-top: 20px; }
  .fp-intro__action { min-height: 42px; font-size: 13px; padding: 10px 16px; }
}

@media (max-height: 620px) and (min-aspect-ratio: 1/1) {
  .fp-intro__kicker { margin-bottom: 12px; }
  .fp-intro__scene h1, .fp-intro__scene h2 { font-size: clamp(26px, 2.7vw, 39px); }
  .fp-intro__body { margin-top: 13px; font-size: 14px; }
  .fp-intro__actions { margin-top: 16px; }
}

@media (max-height: 600px) and (max-aspect-ratio: 1/1) {
  .fp-intro__copy { top: 4%; }
  .fp-intro__kicker { margin-bottom: 9px; }
  .fp-intro__scene h1, .fp-intro__scene h2 { font-size: 23px; }
  .fp-intro__body { margin-top: 10px; font-size: 12.5px; }
  .fp-intro__actions { margin-top: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .fp-intro__scene, .fp-intro__media img, .fp-intro__media video,
  .fp-intro a, .fp-intro button { transition: none; }
}

/* 낮은 가로 화면(가로 폰): 보조 설명을 숨기고 제목·버튼·구간을 남긴다. */
@media (max-height: 480px) and (min-aspect-ratio: 1/1) {
  .fp-intro__kicker, .fp-intro__body { display: none; }
  .fp-intro__scene h1, .fp-intro__scene h2 { font-size: 22px; line-height: 1.2; }
  .fp-intro__actions { margin-top: 10px; }
  .fp-intro__action { min-height: 34px; padding: 7px 12px; font-size: 11px; }
  .fp-intro__controls { bottom: 14px; }
  .fp-intro__chapters { bottom: 14px; }
}