/* ==========================================================================
   RED SHUTTER STUDIO — 본점 메인
   디자인 레퍼런스: design_assets/peerspace (다크 에디토리얼 + 메가 디스플레이)
   브랜드 치환: 퍼플 → 레드셔터 레드 / Druk → Anton / ABC Social → Pretendard
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* color */
  --ink: #121212;
  --ink-soft: #1c1c1e;
  --paper: #ffffff;
  --gray-50: #f8f9fa;
  --gray-200: #e9ebef;
  --gray-300: #d1d3db;
  --gray-500: #aeafbd;
  --gray-600: #6a6e7a;
  --gray-700: #42454b;
  --red: #b3372f;            /* brand red — 채도 낮춘 브릭 레드 (쨍한 #d8262c에서 조정) */
  --red-deep: #8e2b25;       /* hover / 강조 */
  --maroon-900: #3a1210;     /* peerspace #341A4A 밴드의 레드 치환 */
  --maroon-800: #521a17;

  /* type */
  --font-display: "Anton", "Pretendard Variable", Pretendard, sans-serif;
  --font-body: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans KR", sans-serif;

  /* scale */
  --text-mega: clamp(4rem, 11vw, 10.5rem);
  --text-xl: clamp(2.75rem, 6vw, 5.25rem);
  --text-lg: clamp(2rem, 3.6vw, 3rem);
  --text-md: clamp(1.375rem, 2vw, 1.75rem);

  /* layout */
  --container: 1320px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --section-y: clamp(5rem, 10vw, 8.5rem);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }

.container {
  width: min(var(--container), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

/* 공통 타이포 */
/* Anton은 영문 전용(400 단일) — 한글은 Pretendard 진짜 800으로 폴백.
   font-synthesis: none 으로 Anton에 가짜 볼드가 입혀지는 것을 방지 */
.display { font-family: var(--font-display); text-transform: uppercase; line-height: 0.98; letter-spacing: 0.01em; font-weight: 800; font-synthesis: none; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.625rem;
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--red);
}
.eyebrow::before { content: ""; width: 2rem; height: 2px; background: var(--red); }
.section-title { font-size: var(--text-lg); font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; margin-top: 1rem; }
.section-desc { margin-top: 1rem; color: var(--gray-600); font-size: 1.0625rem; max-width: 46ch; }

/* 공통 버튼 (peerspace 사각-라운드 톤) */
.btn {
  display: inline-flex; align-items: center; gap: 0.625rem;
  padding: 0.9375rem 1.75rem; border-radius: 4px;
  font-weight: 700; font-size: 1rem; line-height: 1;
  transition: background-color 0.25s, color 0.25s, border-color 0.25s, transform 0.25s;
}
.btn .arrow { transition: transform 0.25s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }
.btn--red { background: var(--red); color: #fff; }
.btn--red:hover { background: var(--red-deep); }
.btn--ghost { border: 1px solid rgba(255, 255, 255, 0.55); color: #fff; }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.12); border-color: #fff; }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--gray-700); }
.btn--white { background: #fff; color: var(--ink); }
.btn--white:hover { background: var(--gray-200); }

/* 스크롤 리빌 */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }

/* ==========================================================================
   NAV
   ========================================================================== */
/* 기본은 투명 (히어로 위에 얹힘) — 스크롤하면 다크 배경 (peerspace 방식) */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: transparent;
  color: #fff;
  transition: background-color 0.3s, backdrop-filter 0.3s;
}
.nav.is-scrolled, .nav.menu-open {
  background: rgba(18, 18, 18, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav__inner {
  display: flex; align-items: center; gap: 2.5rem;
  height: 64px;
  width: min(1560px, 100% - var(--gutter) * 2);
  margin-inline: auto;
}
.nav__logo { font-family: var(--font-display); font-size: 1.375rem; letter-spacing: 0.02em; text-transform: uppercase; line-height: 1; white-space: nowrap; }
.nav__logo em { font-style: normal; color: var(--red); }
.nav__menu { display: flex; gap: 1.75rem; margin-left: auto; }
.nav__menu a { font-size: 0.9375rem; font-weight: 600; opacity: 0.85; transition: opacity 0.2s; }
.nav__menu a:hover { opacity: 1; }
.nav__cta { background: #fff; color: var(--ink); padding: 0.5625rem 1.125rem; border-radius: 4px; font-size: 0.9375rem; font-weight: 700; transition: background-color 0.2s; white-space: nowrap; }
.nav__cta:hover { background: var(--gray-200); }
.nav__toggle { display: none; width: 40px; height: 40px; position: relative; }
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  content: ""; position: absolute; left: 8px; width: 24px; height: 2px; background: #fff; transition: transform 0.3s, top 0.3s, opacity 0.3s;
}
.nav__toggle span { top: 19px; }
.nav__toggle span::before { left: 0; top: -7px; }
.nav__toggle span::after { left: 0; top: 7px; }
.nav.menu-open .nav__toggle span { background: transparent; }
.nav.menu-open .nav__toggle span::before { top: 0; transform: rotate(45deg); }
.nav.menu-open .nav__toggle span::after { top: 0; transform: rotate(-45deg); }

/* ==========================================================================
   HERO — 풀블리드 스튜디오 사진 로테이션 (검색바 없음)
   ========================================================================== */
.hero {
  position: relative; min-height: 100dvh;
  display: flex; align-items: flex-end;
  color: #fff; overflow: hidden;
  background: var(--ink);
}
.hero__bg { position: absolute; inset: 0; }
.hero__slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transform: scale(1.06);
  transition: opacity 1.4s ease, transform 7s linear;
}
.hero__slide.is-active { opacity: 1; transform: scale(1); }
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(18,18,18,0.45) 0%, rgba(18,18,18,0.15) 40%, rgba(18,18,18,0.78) 100%);
}
.hero__content {
  position: relative; z-index: 2;
  width: min(1560px, 100% - var(--gutter) * 2);
  margin-inline: auto;
  padding-block: 7.5rem 4.5rem;
}
.hero__eyebrow { color: #fff; }
.hero__eyebrow::before { background: var(--red); }
/* peerspace 'Find a space. Fulfill your vision.' 스타일 — 문장형 볼드 산세리프 */
.hero__title {
  font-family: var(--font-body);
  font-size: clamp(2.75rem, 6.2vw, 5.75rem);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.06;
}
.hero__title em { font-style: normal; }
.hero__sub { margin-top: 1.5rem; font-size: clamp(1.0625rem, 1.6vw, 1.375rem); font-weight: 500; color: rgba(255,255,255,0.88); max-width: 34ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.875rem; margin-top: 2.25rem; }
.hero__meta {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  margin-top: 3.5rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.25);
  font-size: 0.875rem; color: rgba(255,255,255,0.75);
}
.hero__dots { display: flex; gap: 0.5rem; }
.hero__dot { width: 28px; height: 3px; background: rgba(255,255,255,0.35); border-radius: 2px; transition: background-color 0.3s; }
.hero__dot.is-active { background: var(--red); }
.hero__scroll { display: inline-flex; align-items: center; gap: 0.625rem; letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.75rem; }
.hero__scroll::after { content: ""; width: 1px; height: 2rem; background: linear-gradient(#fff, transparent); animation: scrollPulse 1.8s infinite; }
@keyframes scrollPulse { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ==========================================================================
   BRAND BAND — peerspace ODA 퍼플 밴드 → 딥 레드 브랜드/통계 밴드
   ========================================================================== */
.band {
  position: relative;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.3) 100%), var(--maroon-900);
  color: #fff;
  padding-block: var(--section-y);
  overflow: hidden;
}
.band__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.band__fan { position: relative; height: clamp(300px, 34vw, 440px); }
.band__card {
  position: absolute; top: 50%; left: 50%;
  width: clamp(150px, 16vw, 220px); aspect-ratio: 3 / 4;
  border: 6px solid #fff; box-shadow: 0 24px 48px rgba(0,0,0,0.4);
  background-size: cover; background-position: center;
  transition: transform 0.5s var(--ease-out);
}
.band__card:nth-child(1) { transform: translate(-118%, -46%) rotate(-8deg); }
.band__card:nth-child(2) { transform: translate(-50%, -52%) rotate(2deg); z-index: 2; }
.band__card:nth-child(3) { transform: translate(16%, -44%) rotate(9deg); }
.band__fan:hover .band__card:nth-child(1) { transform: translate(-126%, -48%) rotate(-10deg); }
.band__fan:hover .band__card:nth-child(2) { transform: translate(-50%, -56%) rotate(0deg); }
.band__fan:hover .band__card:nth-child(3) { transform: translate(22%, -46%) rotate(11deg); }
.band__eyebrow { color: rgba(255,255,255,0.85); }
.band__eyebrow::before { background: #fff; }
.band__title { font-size: var(--text-xl); margin-top: 1rem; }
.band__desc { margin-top: 1.25rem; color: rgba(255,255,255,0.82); max-width: 42ch; }
.band__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.75rem; }
.band__stat .num { font-family: var(--font-display); font-size: clamp(2.25rem, 4vw, 3.5rem); line-height: 1; }
.band__stat .num small { font-family: var(--font-body); font-size: 0.55em; font-weight: 700; margin-left: 0.125em; }
.band__stat .label { margin-top: 0.5rem; font-size: 0.875rem; color: rgba(255,255,255,0.7); }
.band__timeline { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 2.25rem; }
.band__chip {
  font-size: 0.8125rem; font-weight: 600;
  padding: 0.375rem 0.875rem; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.3); color: rgba(255,255,255,0.85);
}
.band__chip b { color: #fff; margin-right: 0.375em; }

/* ==========================================================================
   SERVICES — peerspace activities 탭 로테이션
   ========================================================================== */
.services { padding-block: var(--section-y); }
.services__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; margin-top: 3rem; }
.services__list { display: flex; flex-direction: column; }
.services__item {
  text-align: left; padding: 1.125rem 0;
  border-bottom: 1px solid var(--gray-200);
  display: grid; grid-template-columns: auto 1fr; column-gap: 1.25rem; align-items: baseline;
  transition: color 0.25s;
  color: var(--gray-500);
}
.services__item .name { font-size: clamp(1.375rem, 2.4vw, 1.875rem); font-weight: 800; letter-spacing: -0.01em; }
.services__item .tag { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; justify-self: end; }
.services__item .desc {
  grid-column: 1 / -1; font-size: 0.9375rem; color: var(--gray-600);
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height 0.45s var(--ease-out), opacity 0.45s, margin-top 0.45s;
}
.services__item.is-active { color: var(--ink); }
.services__item.is-active .tag { color: var(--red); }
.services__item.is-active .desc { max-height: 4.5rem; opacity: 1; margin-top: 0.5rem; }
.services__item:hover { color: var(--ink); }
.services__stage { position: relative; aspect-ratio: 4 / 5; max-height: 640px; border-radius: 8px; overflow: hidden; background: var(--gray-50); }
.services__img {
  position: absolute; inset: 0;
  background-size: cover; background-position: center top;
  opacity: 0; transform: scale(1.03);
  transition: opacity 0.6s ease, transform 0.6s var(--ease-out);
}
.services__img.is-active { opacity: 1; transform: none; }
.services__img .badge {
  position: absolute; left: 1.25rem; bottom: 1.25rem;
  background: rgba(18,18,18,0.82); color: #fff;
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.08em;
  padding: 0.5rem 0.875rem; border-radius: 4px;
}

/* ==========================================================================
   RETOUCH — 프리미엄 8단계 보정
   ========================================================================== */
.retouch { padding-block: var(--section-y); background: var(--gray-50); }
.retouch__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 3rem; }
.retouch__card {
  background: #fff; border: 1px solid var(--gray-200); border-radius: 8px;
  padding: 1.75rem 1.5rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.retouch__card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(18,18,18,0.08); }
.retouch__step { font-family: var(--font-display); font-size: 2rem; color: var(--red); line-height: 1; }
.retouch__card h3 { margin-top: 1rem; font-size: 1.0625rem; font-weight: 800; }
.retouch__card p { margin-top: 0.5rem; font-size: 0.9063rem; color: var(--gray-600); line-height: 1.55; }

/* ==========================================================================
   WHY — 레드셔터가 특별한 이유
   ========================================================================== */
.why { padding-block: var(--section-y); }
.why__head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem; align-items: end; }
.why__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3rem; }
.why__card {
  border-radius: 8px; padding: 2rem 1.75rem;
  background: var(--ink); color: #fff;
  display: flex; flex-direction: column; min-height: 300px;
}
.why__card:nth-child(2) { background: var(--red); }
.why__card:nth-child(3) { background: var(--gray-50); color: var(--ink); border: 1px solid var(--gray-200); }
.why__num { font-family: var(--font-display); font-size: 1.125rem; opacity: 0.6; }
.why__card h3 { font-size: 1.375rem; font-weight: 800; margin-top: auto; padding-top: 3rem; }
.why__card ul { margin-top: 1rem; display: grid; gap: 0.5rem; }
.why__card li { font-size: 0.9375rem; opacity: 0.85; padding-left: 1.125rem; position: relative; }
.why__card li::before { content: "—"; position: absolute; left: 0; opacity: 0.6; }

/* ==========================================================================
   GALLERY — peerspace 'Made in' 메가 섹션
   ========================================================================== */
.gallery { padding-block: var(--section-y); background: var(--ink); color: #fff; }
.gallery__mega { font-size: var(--text-mega); text-align: center; }
.gallery__mega em { font-style: normal; color: var(--red); }
.gallery__tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-top: 2.75rem; }
.gallery__tab {
  padding: 0.5625rem 1.25rem; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.28);
  font-size: 0.9063rem; font-weight: 600; color: rgba(255,255,255,0.8);
  transition: all 0.25s;
}
.gallery__tab:hover { border-color: #fff; color: #fff; }
.gallery__tab.is-active { background: #fff; border-color: #fff; color: var(--ink); }
.gallery__grid { columns: 4 240px; column-gap: 1rem; margin-top: 2.75rem; }
.gallery__item {
  break-inside: avoid; margin-bottom: 1rem;
  border-radius: 6px; overflow: hidden; position: relative;
}
.gallery__item img { width: 100%; transition: transform 0.5s var(--ease-out); }
.gallery__item:hover img { transform: scale(1.04); }
.gallery__item .cap {
  position: absolute; inset: auto 0 0 0;
  padding: 2rem 1rem 0.875rem;
  background: linear-gradient(transparent, rgba(18,18,18,0.75));
  font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.04em;
  opacity: 0; transition: opacity 0.3s;
}
.gallery__item:hover .cap { opacity: 1; }
.gallery__item.is-hidden { display: none; }
/* 유실 이미지 자리 — 신규 촬영본 교체 전 placeholder */
.gallery__item--ph {
  aspect-ratio: 3 / 4;
  border: 1px dashed rgba(255,255,255,0.3); border-radius: 6px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.625rem;
  color: rgba(255,255,255,0.55); font-size: 0.8125rem; letter-spacing: 0.1em; text-transform: uppercase;
  background: rgba(255,255,255,0.04);
}
.gallery__item--ph::before { content: "📷"; font-size: 1.5rem; opacity: 0.7; }

/* ==========================================================================
   LOCATIONS — peerspace cities 리스트 + 이미지 스왑
   ========================================================================== */
.locations { padding-block: var(--section-y); background: var(--ink); color: #fff; border-top: 1px solid rgba(255,255,255,0.12); }
.locations__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); margin-top: 3rem; align-items: start; }
.locations__list { display: flex; flex-direction: column; }
.locations__row {
  display: grid; grid-template-columns: 1fr auto; align-items: center; row-gap: 0.25rem;
  padding: 1.375rem 0; border-bottom: 1px solid rgba(255,255,255,0.16);
  color: rgba(255,255,255,0.6);
  transition: color 0.25s;
}
.locations__row .name { font-size: clamp(1.5rem, 2.6vw, 2.125rem); font-weight: 800; letter-spacing: -0.01em; display: inline-flex; align-items: baseline; gap: 0.5rem; }
.locations__row .name sup { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.1em; color: var(--gray-500); }
.locations__row .info { grid-column: 1; font-size: 0.875rem; color: var(--gray-500); display: flex; flex-wrap: wrap; gap: 0.375rem 1.25rem; }
.locations__row .map {
  grid-row: 1 / span 2; grid-column: 2;
  display: inline-flex; align-items: center; gap: 0.375rem;
  font-size: 0.875rem; font-weight: 700; letter-spacing: 0.06em;
  opacity: 0; transform: translateX(-6px);
  transition: opacity 0.25s, transform 0.25s;
  color: #fff;
}
.locations__row:hover, .locations__row.is-active { color: #fff; }
.locations__row:hover .map, .locations__row.is-active .map { opacity: 1; transform: none; }
.locations__stage { position: sticky; top: 96px; aspect-ratio: 4 / 3; border-radius: 8px; overflow: hidden; background: var(--ink-soft); }
.locations__img {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 0.5s ease;
}
.locations__img.is-active { opacity: 1; }
.locations__img .badge {
  position: absolute; left: 1.25rem; bottom: 1.25rem;
  background: rgba(18,18,18,0.82); color: #fff;
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.08em;
  padding: 0.5rem 0.875rem; border-radius: 4px;
}
.locations__img--ph { display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.4); font-size: 0.875rem; letter-spacing: 0.12em; border: 1px dashed rgba(255,255,255,0.25); border-radius: 8px; }

/* ==========================================================================
   GUIDE — 증명사진 가이드 (탭)
   ========================================================================== */
.guide { padding-block: var(--section-y); }
.guide__tabs { display: flex; gap: 0.5rem; margin-top: 2.5rem; border-bottom: 1px solid var(--gray-200); }
.guide__tab {
  padding: 0.875rem 1.375rem; font-size: 1rem; font-weight: 700; color: var(--gray-500);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color 0.2s, border-color 0.2s;
}
.guide__tab:hover { color: var(--ink); }
.guide__tab.is-active { color: var(--ink); border-color: var(--red); }
.guide__panel { display: none; margin-top: 2.5rem; }
.guide__panel.is-active { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
/* 규격 다이어그램 (CSS 드로잉) */
.spec { display: flex; gap: 1.75rem; align-items: center; justify-content: center; }
.spec__frame {
  position: relative; width: 190px; aspect-ratio: 3.5 / 4.5;
  border: 2px solid var(--ink); border-radius: 4px; background: var(--gray-50);
}
.spec__frame.sq { aspect-ratio: 1 / 1; width: 200px; }
.spec__face {
  position: absolute; left: 50%; top: 52%; transform: translate(-50%, -50%);
  width: 58%; aspect-ratio: 3 / 4;
  border: 2px dashed var(--red); border-radius: 50% 50% 46% 46%;
}
.spec__w, .spec__h {
  position: absolute; font-size: 0.75rem; font-weight: 700; color: var(--gray-600); letter-spacing: 0.04em;
}
.spec__w { bottom: -1.75rem; left: 50%; transform: translateX(-50%); }
.spec__h { top: 50%; right: -3.25rem; transform: translateY(-50%) rotate(90deg); transform-origin: center; }
.guide__specs h3 { font-size: 1.25rem; font-weight: 800; }
.guide__specs ul { margin-top: 1rem; display: grid; gap: 0.625rem; }
.guide__specs li { font-size: 0.9688rem; display: flex; gap: 0.625rem; align-items: baseline; }
.guide__specs li.ok::before { content: "✓"; color: #1f9d55; font-weight: 800; }
.guide__specs li.no::before { content: "✕"; color: var(--red); font-weight: 800; }
.guide__chips { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.guide__chip { background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: 8px; padding: 1.375rem 1.25rem; }
.guide__chip h4 { font-size: 0.9375rem; font-weight: 800; display: flex; align-items: center; gap: 0.5rem; }
.guide__chip h4::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--red); }
.guide__chip p { margin-top: 0.375rem; font-size: 0.875rem; color: var(--gray-600); }
/* 비자 국가 서브탭 */
.guide__countries { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
.guide__country {
  padding: 0.5rem 1.125rem; border-radius: 999px; border: 1px solid var(--gray-300);
  font-size: 0.875rem; font-weight: 700; color: var(--gray-600); transition: all 0.2s;
}
.guide__country.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.guide__cpanel { display: none; }
.guide__cpanel.is-active { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { padding-block: var(--section-y); background: var(--gray-50); }
.faq__list { margin-top: 2.5rem; max-width: 860px; margin-inline: auto; }
.faq__item { background: #fff; border: 1px solid var(--gray-200); border-radius: 8px; margin-bottom: 0.75rem; overflow: hidden; }
.faq__q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.25rem 1.5rem; text-align: left; font-size: 1.0625rem; font-weight: 700;
}
.faq__q::after { content: "+"; font-size: 1.5rem; font-weight: 400; color: var(--red); transition: transform 0.3s; flex-shrink: 0; }
.faq__item.is-open .faq__q::after { transform: rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease-out); }
.faq__a p { padding: 0 1.5rem 1.375rem; color: var(--gray-600); font-size: 0.9688rem; }

/* ==========================================================================
   CTA / FOOTER
   ========================================================================== */
.cta { padding-block: var(--section-y); background: var(--red); color: #fff; text-align: center; }
.cta__title { font-size: var(--text-xl); }
.cta__desc { margin-top: 1.25rem; font-size: 1.0625rem; opacity: 0.9; }
.cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.875rem; margin-top: 2.25rem; }

.footer { background: var(--ink); color: #fff; padding: 4.5rem 0 2.5rem; }
.footer__top { display: grid; grid-template-columns: 1.4fr 2fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.14); }
.footer__logo { font-family: var(--font-display); font-size: 1.75rem; text-transform: uppercase; }
.footer__logo em { font-style: normal; color: var(--red); }
.footer__sns { margin-top: 1.25rem; display: inline-flex; gap: 0.75rem; }
.footer__sns a {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; font-weight: 600; color: var(--gray-500);
  transition: color 0.2s;
}
.footer__sns a:hover { color: #fff; }
.footer__branches { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem 2rem; }
.footer__branch .b-name { font-size: 0.9375rem; font-weight: 800; }
.footer__branch p { margin-top: 0.25rem; font-size: 0.8125rem; color: var(--gray-500); line-height: 1.5; }
.footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  padding-top: 1.75rem; font-size: 0.8125rem; color: var(--gray-600);
}
.footer__legal { display: flex; gap: 1.5rem; }
.footer__legal a:hover { color: #fff; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .retouch__grid { grid-template-columns: repeat(2, 1fr); }
  .why__grid { grid-template-columns: 1fr; }
  .why__card { min-height: 0; }
  .why__card h3 { padding-top: 1.5rem; }
  .footer__branches { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .nav__menu {
    position: fixed; inset: 64px 0 auto 0;
    flex-direction: column; gap: 0;
    background: rgba(18,18,18,0.97); padding: 0.75rem 0 1.25rem;
    display: none;
  }
  .nav.menu-open .nav__menu { display: flex; }
  .nav__menu a { padding: 0.875rem var(--gutter); }
  .nav__toggle { display: block; margin-left: auto; }
  .nav__cta { margin-left: 0; }

  .band__inner, .services__grid, .guide__panel.is-active, .guide__cpanel.is-active, .locations__grid, .why__head { grid-template-columns: 1fr; }
  .band__fan { order: 2; margin-top: 1rem; }
  .services__stage { order: -1; aspect-ratio: 4 / 3; }
  .locations__stage { position: static; order: -1; }
  .locations__row .map { opacity: 1; transform: none; }
  .footer__top { grid-template-columns: 1fr; }
  .spec__h { right: -2.75rem; }
}

@media (max-width: 560px) {
  .retouch__grid, .guide__chips, .footer__branches { grid-template-columns: 1fr; }
  .band__stats { grid-template-columns: 1fr 1fr; }
  .gallery__grid { columns: 2 150px; }
  .hero__meta { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__slide { transition: opacity 0.5s; transform: none; }
}