/* 웹폰트(Noto Sans KR / Noto Serif KR)는 index.html <head>에서 로드 */

/* =========================================================
   :root — 색상 / 폰트 / 간격 변수
   치료마사지 업종에 맞춘 딥세이지 그린 + 테라코타 조합
   ========================================================= */
:root {
  --color-primary: #2f5d50;
  --color-primary-dark: #1e4038;
  --color-primary-soft: #dfe9e4;
  --color-accent: #c97b4a;
  --color-accent-soft: #f0d9c8;
  --color-sand: #f7f2ea;
  --color-sand-deep: #ece3d6;
  --color-ink: #232019;
  --color-muted: #6d675d;
  --color-line: #ddd4c6;
  --color-white: #fffdf9;

  --font-head: 'Noto Serif KR', serif;
  --font-body: 'Noto Sans KR', sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6.5rem;

  --radius-sm: 8px;
  --radius-md: 18px;
  --radius-lg: 32px;

  --shadow-soft: 0 18px 40px -24px rgba(31, 64, 56, 0.45);
  --shadow-card: 0 24px 50px -30px rgba(31, 64, 56, 0.55);

  --max-width: 1140px;
  --header-h: 74px;
}

/* =========================================================
   reset
   ========================================================= */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-ink);
  background: var(--color-sand);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.35;
  margin: 0 0 var(--space-sm);
  word-break: keep-all;
}

p { margin: 0 0 var(--space-sm); word-break: keep-all; }
ul { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: var(--space-xl);
  overflow: hidden;
}

.section__label {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.section__title {
  font-size: clamp(1.6rem, 4.4vw, 2.4rem);
  color: var(--color-primary-dark);
}

.section__lead {
  max-width: 46ch;
  color: var(--color-muted);
}

/* =========================================================
   스크롤 오브젝트 (parallax orbs / shapes)
   JS가 --p 값을 갱신하면 transform이 따라 움직인다
   ========================================================= */
.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
  transform: translate3d(0, var(--p, 0px), 0) rotate(var(--r, 0deg));
  transition: opacity 0.6s ease;
}

.orb--ring {
  border-radius: 50%;
  background: none;
  border: 1px solid var(--color-line);
}

.orb--leaf {
  border-radius: 68% 32% 55% 45% / 48% 60% 40% 52%;
}

.orb--a { width: 320px; height: 320px; background: var(--color-primary-soft); opacity: 0.75; top: -60px; right: -80px; }
.orb--b { width: 180px; height: 180px; background: var(--color-accent-soft); opacity: 0.7; bottom: 8%; left: -60px; }
.orb--c { width: 420px; height: 420px; top: 12%; left: 58%; }
.orb--d { width: 140px; height: 140px; background: var(--color-sand-deep); top: 18%; left: 4%; }
.orb--e { width: 260px; height: 260px; background: var(--color-primary-soft); opacity: 0.6; bottom: -80px; right: 6%; }
.orb--f { width: 200px; height: 200px; border: 1px solid rgba(255, 255, 255, 0.22); top: -50px; left: 8%; }
.orb--g { width: 300px; height: 300px; background: rgba(201, 123, 74, 0.16); bottom: -120px; right: -60px; }

/* 스크롤 진행 바 */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 200;
}

/* 등장 애니메이션 */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 0.68, 0.3, 1);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }

/* =========================================================
   header
   ========================================================= */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(247, 242, 234, 0.86);
  backdrop-filter: blur(10px);
  z-index: 100;
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
.header.is-scrolled {
  background: rgba(247, 242, 234, 0.96);
  box-shadow: 0 10px 30px -22px rgba(31, 64, 56, 0.6);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.logo { display: flex; align-items: center; gap: 0.65rem; }

.logo__mark {
  width: 38px; height: 38px;
  flex: none;
  border-radius: 50% 50% 50% 12%;
  background: var(--color-primary);
  display: grid;
  place-items: center;
  color: var(--color-white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.logo__ko { font-family: var(--font-head); font-weight: 700; font-size: 1.02rem; color: var(--color-primary-dark); }
.logo__en { font-size: 0.62rem; letter-spacing: 0.2em; color: var(--color-muted); }

.nav__list { display: flex; align-items: center; gap: var(--space-md); }
.nav__link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-primary-dark);
  position: relative;
  padding-block: 0.3rem;
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.3s ease;
}
.nav__link:hover::after,
.nav__link:focus-visible::after { transform: scaleX(1); }

.nav__cta {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.25s ease, transform 0.25s ease;
}
.nav__cta:hover { background: var(--color-primary-dark); transform: translateY(-2px); }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 18px; height: 1.5px;
  margin: 4px auto;
  background: var(--color-primary-dark);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* =========================================================
   hero
   ========================================================= */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + var(--space-xl));
  padding-bottom: var(--space-xl);
  overflow: hidden;
  background:
    radial-gradient(1000px 520px at 82% 8%, var(--color-sand-deep), transparent 62%),
    var(--color-sand);
}

.hero__inner { position: relative; z-index: 1; max-width: 720px; }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--color-primary);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-size: clamp(2.1rem, 6.4vw, 3.5rem);
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}
.hero__title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero__en {
  font-family: var(--font-head);
  font-size: clamp(0.9rem, 2.4vw, 1.05rem);
  letter-spacing: 0.32em;
  color: var(--color-muted);
  margin-bottom: var(--space-md);
}

.hero__desc {
  font-size: clamp(1rem, 2.6vw, 1.12rem);
  color: var(--color-muted);
  max-width: 44ch;
  margin-bottom: var(--space-md);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}
.btn--primary:hover { background: var(--color-primary-dark); transform: translateY(-3px); }
.btn--ghost {
  border: 1px solid var(--color-primary);
  color: var(--color-primary-dark);
}
.btn--ghost:hover { background: var(--color-primary-soft); transform: translateY(-3px); }

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-line);
}
.hero__meta dt {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--color-accent);
  margin-bottom: 0.2rem;
}
.hero__meta dd {
  margin: 0;
  font-family: var(--font-head);
  font-size: 0.98rem;
  color: var(--color-primary-dark);
}

/* =========================================================
   about
   ========================================================= */
.about { background: var(--color-white); }
.about__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}
.about__body p:last-child { margin-bottom: 0; }

.about__points { display: grid; gap: var(--space-sm); }
.about__point {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-sm) var(--space-sm) 0;
  border-bottom: 1px solid var(--color-line);
}
.about__point:last-child { border-bottom: 0; }
.about__num {
  font-family: var(--font-head);
  font-size: 0.85rem;
  color: var(--color-accent);
  flex: none;
  padding-top: 0.25rem;
}
.about__point h3 { font-size: 1.05rem; margin-bottom: 0.25rem; color: var(--color-primary-dark); }
.about__point p { margin: 0; font-size: 0.94rem; color: var(--color-muted); }

/* =========================================================
   services
   ========================================================= */
.services { background: var(--color-sand); }
.services__head { position: relative; z-index: 1; margin-bottom: var(--space-lg); }

.card-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-sm);
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-md) calc(var(--space-md) * 0.85);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-primary-soft);
}
.card__icon {
  width: 44px; height: 44px;
  border-radius: 50% 50% 50% 14%;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  display: grid;
  place-items: center;
  margin-bottom: var(--space-sm);
}
.card__icon svg { width: 22px; height: 22px; }
.card h3 { font-size: 1.12rem; color: var(--color-primary-dark); }
.card p { font-size: 0.94rem; color: var(--color-muted); margin-bottom: 0; }

.services__note {
  position: relative;
  z-index: 1;
  margin-top: var(--space-md);
  font-size: 0.86rem;
  color: var(--color-muted);
}

/* =========================================================
   contact
   ========================================================= */
.contact { background: var(--color-primary-dark); color: var(--color-sand); }
.contact .section__title { color: var(--color-white); }
.contact .section__lead { color: rgba(247, 242, 234, 0.72); }

.contact__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.info-list { display: grid; gap: var(--space-sm); }
.info-list__row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid rgba(247, 242, 234, 0.16);
}
.info-list__row:last-child { border-bottom: 0; padding-bottom: 0; }
.info-list__key {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--color-accent-soft);
  padding-top: 0.28rem;
}
.info-list__val { font-size: 1rem; color: var(--color-white); }
.info-list__val small { display: block; font-size: 0.84rem; color: rgba(247, 242, 234, 0.65); margin-top: 0.2rem; }

.map-card {
  position: relative;
  border: 1px solid rgba(247, 242, 234, 0.22);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.04);
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.map-card h3 { color: var(--color-white); font-size: 1.1rem; }
.map-card p { color: rgba(247, 242, 234, 0.75); font-size: 0.94rem; }
.map-card__link {
  align-self: flex-start;
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 2px;
  color: var(--color-accent-soft);
  font-size: 0.92rem;
}
.map-card__link:hover { color: var(--color-white); }

/* =========================================================
   footer — 사업자 정보 + 스크롤 마퀴 오브젝트
   ========================================================= */
.footer {
  position: relative;
  background: var(--color-ink);
  color: rgba(247, 242, 234, 0.78);
  padding-block: var(--space-lg) var(--space-md);
  overflow: hidden;
}

.footer__marquee {
  position: relative;
  z-index: 1;
  display: flex;
  width: max-content;
  gap: 3rem;
  margin-bottom: var(--space-lg);
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 6vw, 3rem);
  letter-spacing: 0.06em;
  color: rgba(247, 242, 234, 0.14);
  white-space: nowrap;
  will-change: transform;
  transform: translate3d(var(--marquee-x, 0px), 0, 0);
}
.footer__marquee span::after {
  content: '·';
  margin-left: 3rem;
  color: var(--color-accent);
}

.footer__top {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(247, 242, 234, 0.14);
}

.footer__brand .logo__ko { color: var(--color-sand); }
.footer__brand .logo__en { color: rgba(247, 242, 234, 0.5); }
.footer__brand p {
  margin-top: var(--space-sm);
  font-size: 0.92rem;
  color: rgba(247, 242, 234, 0.6);
  max-width: 34ch;
}

.biz-info { display: grid; gap: 0.55rem; font-size: 0.9rem; }
.biz-info__row { display: grid; grid-template-columns: 108px 1fr; gap: var(--space-sm); }
.biz-info__key { color: rgba(247, 242, 234, 0.45); letter-spacing: 0.06em; }
.biz-info__val { color: rgba(247, 242, 234, 0.9); }
.biz-info__val strong { font-weight: 500; letter-spacing: 0.04em; color: var(--color-accent-soft); }

.footer__bottom {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  font-size: 0.84rem;
  color: rgba(247, 242, 234, 0.45);
}

.sns { display: flex; gap: 0.6rem; }
.sns a {
  width: 34px; height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(247, 242, 234, 0.2);
  border-radius: 50%;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.sns a:hover { background: var(--color-primary); border-color: var(--color-primary); transform: translateY(-2px); }
.sns svg { width: 16px; height: 16px; }

.to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
  box-shadow: var(--shadow-soft);
  z-index: 120;
}
.to-top.is-shown { opacity: 1; visibility: visible; transform: none; }
.to-top svg { width: 18px; height: 18px; }

/* =========================================================
   responsive
   ========================================================= */
@media (max-width: 768px) {
  :root { --space-xl: 4.5rem; --space-lg: 3rem; }

  .nav-toggle { display: block; }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: var(--color-sand);
    border-bottom: 1px solid var(--color-line);
    box-shadow: var(--shadow-soft);
    clip-path: inset(0 0 100% 0);
    transition: clip-path 0.35s ease;
  }
  .nav.is-open { clip-path: inset(0 0 0 0); }
  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-sm) 1.25rem var(--space-md);
  }
  .nav__list li { border-bottom: 1px solid var(--color-line); }
  .nav__list li:last-child { border-bottom: 0; padding-top: var(--space-sm); }
  .nav__link { display: block; padding: 0.85rem 0; }
  .nav__cta { display: inline-flex; }

  .about__grid,
  .contact__grid,
  .footer__top { grid-template-columns: 1fr; gap: var(--space-md); }

  .orb--c { display: none; }
  .orb--a { width: 220px; height: 220px; }
  .orb--e { width: 180px; height: 180px; }
}

@media (max-width: 480px) {
  body { font-size: 0.96rem; }
  .hero__meta { gap: var(--space-sm) var(--space-md); }
  .btn { width: 100%; justify-content: center; }
  .info-list__row,
  .biz-info__row { grid-template-columns: 1fr; gap: 0.15rem; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* 모션 최소화 설정 존중 */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .orb, .footer__marquee { transform: none !important; }
}
