/* ============================================================
   서면 피부관리 — Premium Skin Care Clinic CSS
   ============================================================ */

/* ─── CSS Variables ─────────────────────────────────────────── */
:root {
  /* Brand Palette */
  --clr-primary:      #8b6f5e;   /* warm taupe */
  --clr-primary-dk:   #6e5447;
  --clr-primary-lt:   #c4a898;
  --clr-accent:       #c9a87c;   /* gold accent */
  --clr-accent-lt:    #e8d5b7;
  --clr-dark:         #1a1612;
  --clr-dark-2:       #2c2318;
  --clr-dark-3:       #3d302a;
  --clr-mid:          #7a6055;
  --clr-text:         #2c2318;
  --clr-text-muted:   #7a6055;
  --clr-bg:           #faf8f5;
  --clr-bg-2:         #f4f0ea;
  --clr-white:        #ffffff;
  --clr-border:       #e8dfd5;

  /* Typography */
  --ff-serif:   'Noto Serif KR', 'Georgia', serif;
  --ff-sans:    'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;

  /* Spacing */
  --section-py:  120px;
  --container:   1200px;
  --gap-lg:      80px;
  --gap-md:      48px;
  --gap-sm:      24px;

  /* Radii */
  --radius-sm:  6px;
  --radius-md:  14px;
  --radius-lg:  24px;

  /* Shadows */
  --shadow-sm:  0 2px 12px rgba(0,0,0,.06);
  --shadow-md:  0 8px 32px rgba(0,0,0,.10);
  --shadow-lg:  0 20px 60px rgba(0,0,0,.14);

  /* Transitions */
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--ff-sans);
  color: var(--clr-text);
  background: var(--clr-bg);
  line-height: 1.75;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a { text-decoration: none; color: inherit; }

ul, ol { list-style: none; }

address { font-style: normal; }

/* ─── Container ─────────────────────────────────────────────── */
.container {
  width: 90%;
  max-width: var(--container);
  margin-inline: auto;
}

/* ─── Utility: Section Labels & Titles ─────────────────────── */
.section-label {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 18px;
  position: relative;
  padding-left: 32px;
}
.section-label::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 22px; height: 1px;
  background: var(--clr-accent);
}
.section-label--light { color: var(--clr-accent-lt); }
.section-label--light::before { background: var(--clr-accent-lt); }

.section-title {
  font-family: var(--ff-serif);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--clr-dark);
  margin-bottom: 20px;
}
.section-title--light { color: var(--clr-white); }

.section-sub {
  font-size: 1rem;
  color: var(--clr-text-muted);
  max-width: 560px;
}

.section-head {
  text-align: center;
  margin-bottom: var(--gap-lg);
}
.section-head .section-sub {
  margin-inline: auto;
}
.section-head--light .section-sub { color: rgba(255,255,255,.65); }

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 36px;
  border-radius: 50px;
  font-family: var(--ff-sans);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: var(--clr-accent);
  color: var(--clr-white);
  border-color: var(--clr-accent);
  box-shadow: 0 4px 20px rgba(201,168,124,.4);
}
.btn--primary:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(139,111,94,.35);
}

.btn--ghost {
  background: transparent;
  color: var(--clr-white);
  border-color: rgba(255,255,255,.5);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--clr-white);
  transform: translateY(-2px);
}

.btn--outline-dark {
  background: transparent;
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}
.btn--outline-dark:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

/* ─── Floating CTA Buttons ──────────────────────────────────── */
.floating-btns {
  position: fixed;
  right: 24px;
  bottom: 32px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 50px;
  color: var(--clr-white);
  font-family: var(--ff-sans);
  font-weight: 600;
  font-size: .88rem;
  white-space: nowrap;
  box-shadow: 0 6px 28px rgba(0,0,0,.22);
  transition: var(--transition);
  cursor: pointer;
  min-width: 148px;
  justify-content: center;
}
.float-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 36px rgba(0,0,0,.28);
}

.float-btn__icon {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,.18);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.float-call {
  background: linear-gradient(135deg, #4caf6e 0%, #2e7d45 100%);
}
.float-sms {
  background: linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-primary) 100%);
}

/* ─── Header ─────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 5%;
  max-width: 1400px;
  margin-inline: auto;
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(26,22,18,.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 2px 30px rgba(0,0,0,.25);
}
.site-header.scrolled .nav-wrap { padding-block: 16px; }

.nav-logo a {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.logo-kr {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--clr-white);
  letter-spacing: .02em;
}
.logo-en {
  font-size: .58rem;
  font-weight: 400;
  letter-spacing: .2em;
  color: var(--clr-accent-lt);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-menu a {
  font-size: .88rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  letter-spacing: .02em;
  transition: color var(--transition);
  position: relative;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--clr-accent);
  transition: width var(--transition);
}
.nav-menu a:hover { color: var(--clr-accent); }
.nav-menu a:hover::after { width: 100%; }

.nav-cta {
  padding: 10px 26px !important;
  border-radius: 50px;
  background: var(--clr-accent) !important;
  color: var(--clr-white) !important;
  font-weight: 600 !important;
  font-size: .85rem !important;
  transition: var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--clr-primary) !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    url('https://sspark.genspark.ai/cfimages?u1=hFDiZZV1nsjpfKjQqdiMivd%2B71VqatcqX%2F4yH4cLG7d1j9d5vNU%2FoUoBo%2B7wzKZ454QNQ6yGCZbcmyE4Ci8gVRcQDJCPjSfY8AiZs%2FkjrcrKKgojpSLMbOw%2FS3BwZxq6jHq2X4sc0aIbNrq77esbR8Hase5A3%2BLDig%3D%3D&u2=S7El51tDGPS%2FDWJn&width=2560')
    center/cover no-repeat;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero.loaded .hero__bg { transform: scale(1); }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26,22,18,.82) 0%,
    rgba(44,35,24,.68) 50%,
    rgba(26,22,18,.55) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 140px 5% 100px;
  max-width: 780px;
  margin-left: 7%;
  animation: heroFadeUp .9s ease both;
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__eyebrow {
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px; height: 1px;
  background: var(--clr-accent);
}

.hero__title {
  font-family: var(--ff-serif);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--clr-white);
  margin-bottom: 28px;
}
.hero__title em {
  font-style: normal;
  color: var(--clr-accent);
}

.hero__desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,.82);
  line-height: 1.85;
  margin-bottom: 44px;
}
.hero__desc strong { color: var(--clr-accent-lt); font-weight: 600; }

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  gap: 0;
}

.stat-item {
  display: flex;
  flex-direction: column;
  padding: 0 40px;
}
.stat-item:first-child { padding-left: 0; }
.stat-item strong {
  font-family: var(--ff-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-item strong span { font-size: 1rem; color: var(--clr-accent); margin-left: 2px; }
.stat-item > span {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  letter-spacing: .05em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.2);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: .55;
}
.hero__scroll-hint span {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, transparent, var(--clr-accent));
  animation: scrollLine 1.6s ease infinite;
}
.hero__scroll-hint p {
  font-size: .65rem;
  letter-spacing: .2em;
  color: var(--clr-accent);
  text-transform: uppercase;
}

@keyframes scrollLine {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: top; }
}

/* ─── About ──────────────────────────────────────────────────── */
.about {
  padding: var(--section-py) 0;
  background: var(--clr-bg);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__text .section-label { margin-bottom: 14px; }

.about__lead {
  font-family: var(--ff-serif);
  font-size: 1.18rem;
  color: var(--clr-primary-dk);
  line-height: 1.7;
  margin-bottom: 22px;
  margin-top: 10px;
}

.about__body {
  font-size: .97rem;
  color: var(--clr-text-muted);
  line-height: 1.9;
  margin-bottom: 36px;
}
.about__body strong { color: var(--clr-primary-dk); font-weight: 600; }

.about__visual { position: relative; }

.about__img-wrap { position: relative; }

.about__img--main {
  width: 100%;
  padding-bottom: 118%;
  border-radius: var(--radius-lg);
  background:
    url('https://sspark.genspark.ai/cfimages?u1=RBj3zj%2Fx3Qr%2F3bHtCx13Z5m41cWuajW3p7%2Fq4n%2F2O0vt5f%2BaP82gmawYJY9CK1aEQ0ywL6%2BBlkPfvm1kfD%2FlGuv7CUpv7qXjK7ArFxlI58yGRWzVG0xayuMnoHpnzUIEdX%2BVlw%3D%3D&u2=HfdXBpZDtEvzWPE8&width=2560')
    center/cover no-repeat;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.about__img--main::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(to bottom, transparent 60%, rgba(26,22,18,.35));
}

.about__badge {
  position: absolute;
  bottom: -24px; left: -24px;
  background: var(--clr-accent);
  color: var(--clr-white);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-md);
}
.about__badge i { font-size: 1.6rem; }
.about__badge span {
  font-family: var(--ff-serif);
  font-size: .9rem;
  font-weight: 600;
  line-height: 1.45;
}

/* ─── Services ───────────────────────────────────────────────── */
.services {
  padding: var(--section-py) 0;
  background: var(--clr-bg-2);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border: 1px solid var(--clr-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--clr-accent-lt), var(--clr-bg-2));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  font-size: 1.3rem;
  color: var(--clr-primary);
}

.service-card__title {
  font-family: var(--ff-serif);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--clr-dark);
  margin-bottom: 12px;
  line-height: 1.4;
}

.service-card__desc {
  font-size: .9rem;
  color: var(--clr-text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-card__tag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 50px;
  background: var(--clr-accent-lt);
  color: var(--clr-primary-dk);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
}

/* ─── Gallery ─────────────────────────────────────────────────── */
.gallery {
  padding: var(--section-py) 0;
  background: var(--clr-bg);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  margin: 0;
}
.gallery-item--wide {
  grid-column: span 2;
}
.gallery-item--tall {
  grid-row: span 2;
}

.gallery-item__img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 260px;
  overflow: hidden;
}
.gallery-item--wide .gallery-item__img-wrap { min-height: 380px; }
.gallery-item--tall .gallery-item__img-wrap { min-height: 560px; }

.gallery-item__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.gallery-item:hover .gallery-item__img-wrap img {
  transform: scale(1.07);
}

.gallery-item__caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 28px 22px 22px;
  background: linear-gradient(to top, rgba(26,22,18,.78) 0%, transparent 100%);
  color: var(--clr-white);
  transform: translateY(8px);
  opacity: .8;
  transition: var(--transition);
}
.gallery-item:hover .gallery-item__caption {
  transform: translateY(0);
  opacity: 1;
}
.gallery-item__caption strong {
  display: block;
  font-family: var(--ff-serif);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.gallery-item__caption span {
  font-size: .78rem;
  color: rgba(255,255,255,.72);
  letter-spacing: .05em;
}

/* ─── Why Section ─────────────────────────────────────────────── */
.why {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.why__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, var(--clr-dark) 0%, var(--clr-dark-3) 60%, var(--clr-dark-2) 100%);
}
.why__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201,168,124,.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(139,111,94,.10) 0%, transparent 50%);
}
.why .container { position: relative; z-index: 1; }

.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(201,168,124,.06) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.why-card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(201,168,124,.25);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,.25);
}
.why-card:hover::after { opacity: 1; }

.why-card__num {
  font-family: var(--ff-serif);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(201,168,124,.18);
  line-height: 1;
  margin-bottom: 16px;
  transition: var(--transition);
}
.why-card:hover .why-card__num { color: rgba(201,168,124,.35); }

.why-card__body h3 {
  font-family: var(--ff-serif);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 12px;
  line-height: 1.4;
}
.why-card__body p {
  font-size: .88rem;
  color: rgba(255,255,255,.58);
  line-height: 1.85;
}

/* ─── Process ─────────────────────────────────────────────────── */
.process {
  padding: var(--section-py) 0;
  background: var(--clr-bg-2);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 28px;
  position: relative;
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-right: none;
  transition: var(--transition);
}
.process-step:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.process-step:last-child {
  border-right: 1px solid var(--clr-border);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.process-step:hover {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  z-index: 1;
}
.process-step:hover .process-step__num {
  background: rgba(255,255,255,.2);
  color: var(--clr-white);
  border-color: rgba(255,255,255,.4);
}
.process-step:hover h3 { color: var(--clr-white); }
.process-step:hover p  { color: rgba(255,255,255,.82); }
.process-step:hover .process-step__arrow { color: var(--clr-white); }

.process-step__num {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--clr-accent-lt);
  color: var(--clr-primary);
  font-family: var(--ff-serif);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  border: 2px solid var(--clr-accent);
  transition: var(--transition);
}

.process-step__body h3 {
  font-family: var(--ff-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-dark);
  margin-bottom: 10px;
  transition: var(--transition);
}
.process-step__body p {
  font-size: .84rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  transition: var(--transition);
}

.process-step__arrow {
  position: absolute;
  top: 50%; right: -14px;
  transform: translateY(-50%);
  color: var(--clr-accent);
  font-size: .75rem;
  z-index: 2;
  background: var(--clr-bg-2);
  padding: 4px;
  border-radius: 50%;
  transition: var(--transition);
}

/* ─── FAQ ─────────────────────────────────────────────────────── */
.faq {
  padding: var(--section-py) 0;
  background: var(--clr-bg);
}

.faq__list {
  max-width: 840px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--clr-white);
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--clr-primary-lt); }
.faq-item.open {
  border-color: var(--clr-accent);
  box-shadow: 0 4px 20px rgba(201,168,124,.15);
}

.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 28px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--ff-sans);
  font-size: .98rem;
  font-weight: 600;
  color: var(--clr-dark);
  line-height: 1.5;
  transition: color var(--transition);
}
.faq-item.open .faq-item__q { color: var(--clr-primary); }

.faq-item__icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--clr-accent-lt);
  color: var(--clr-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-item.open .faq-item__icon {
  background: var(--clr-accent);
  color: var(--clr-white);
  transform: rotate(45deg);
}

.faq-item__a {
  display: none;
  padding: 0 28px 24px;
  font-size: .92rem;
  color: var(--clr-text-muted);
  line-height: 1.9;
  border-top: 1px solid var(--clr-border);
}
.faq-item.open .faq-item__a { display: block; }
.faq-item__a p { padding-top: 18px; }

/* ─── Contact ─────────────────────────────────────────────────── */
.contact {
  padding: var(--section-py) 0;
  background: linear-gradient(135deg, var(--clr-dark) 0%, var(--clr-dark-3) 100%);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,124,.08) 0%, transparent 70%);
}

.contact__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.contact__text .section-title { margin-bottom: 18px; }
.contact__text p {
  color: rgba(255,255,255,.65);
  font-size: .98rem;
  line-height: 1.85;
  margin-bottom: 36px;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: rgba(255,255,255,.7);
  font-size: .92rem;
}
.contact__info-item i {
  color: var(--clr-accent);
  width: 18px;
  margin-top: 3px;
  flex-shrink: 0;
}
.contact__info-item a {
  color: var(--clr-accent-lt);
  font-weight: 600;
  transition: color var(--transition);
}
.contact__info-item a:hover { color: var(--clr-accent); }

.contact__actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 30px;
  border-radius: var(--radius-md);
  color: var(--clr-white);
  font-family: var(--ff-sans);
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
}
.contact-btn:hover { transform: translateX(6px); }
.contact-btn--call {
  background: linear-gradient(135deg, #3d8b5e 0%, #2a5e40 100%);
  box-shadow: 0 6px 24px rgba(61,139,94,.3);
}
.contact-btn--sms {
  background: linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-primary) 100%);
  box-shadow: 0 6px 24px rgba(201,168,124,.3);
}
.contact-btn i { font-size: 1.4rem; }
.contact-btn span {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 3px;
}
.contact-btn small {
  display: block;
  font-weight: 400;
  font-size: .82rem;
  opacity: .78;
}

.contact__note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255,255,255,.45);
  padding: 4px 0;
}
.contact__note i { color: var(--clr-accent); }

/* ─── Footer ──────────────────────────────────────────────────── */
.site-footer {
  background: var(--clr-dark);
  padding: 64px 0 32px;
  border-top: 1px solid rgba(255,255,255,.06);
}

.footer__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 28px;
}

.footer__logo-kr {
  font-family: var(--ff-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 4px;
}
.footer__logo-en {
  font-size: .62rem;
  letter-spacing: .2em;
  color: var(--clr-accent-lt);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.footer__tagline {
  font-size: .84rem;
  color: rgba(255,255,255,.4);
}

.footer__nav ul {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.footer__nav a {
  font-size: .86rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer__nav a:hover { color: var(--clr-accent); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__copy {
  font-size: .8rem;
  color: rgba(255,255,255,.3);
}
.footer__keywords {
  font-size: .75rem;
  color: rgba(255,255,255,.22);
  letter-spacing: .03em;
}
.footer__keywords span { display: inline-block; }

/* ─── Scroll Animations ───────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  :root { --section-py: 90px; }

  .about__inner { grid-template-columns: 1fr; gap: 50px; }
  .about__visual { max-width: 500px; margin-inline: auto; }
  .about__badge { bottom: -16px; left: -8px; }

  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .why__grid      { grid-template-columns: repeat(2, 1fr); }

  .process__steps {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
  }
  .process-step { border-right: 1px solid var(--clr-border); }
  .process-step:nth-child(2) { border-radius: 0 var(--radius-md) 0 0; border-right: 1px solid var(--clr-border); }
  .process-step:nth-child(3) { border-radius: 0 0 0 var(--radius-md); border-right: 1px solid var(--clr-border); }
  .process-step:first-child  { border-radius: var(--radius-md) 0 0 0; }
  .process-step:last-child   { border-radius: 0 0 var(--radius-md) 0; }
  .process-step__arrow { display: none; }

  .contact__inner { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 768px) {
  :root { --section-py: 70px; }

  /* Nav */
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    top: 0; right: 0;
    width: min(320px, 82vw);
    height: 100vh;
    background: var(--clr-dark);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 60px 40px;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
    border-left: 1px solid rgba(255,255,255,.08);
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-menu a { font-size: 1.1rem; }

  /* Hero */
  .hero__content { margin-left: 0; padding-inline: 5%; }
  .hero__title { font-size: clamp(2rem, 7vw, 3rem); }
  .hero__stats { gap: 12px; flex-wrap: wrap; }
  .stat-item { padding: 0 20px; }
  .stat-divider { height: 30px; }

  /* Services */
  .services__grid { grid-template-columns: 1fr; }

  /* Gallery */
  .gallery__grid {
    grid-template-columns: 1fr 1fr;
  }
  .gallery-item--wide { grid-column: span 2; }
  .gallery-item--tall { grid-row: span 1; }

  /* Why */
  .why__grid { grid-template-columns: 1fr; gap: 16px; }

  /* Process */
  .process__steps { grid-template-columns: 1fr; }
  .process-step { border-right: 1px solid var(--clr-border); border-radius: 0 !important; }
  .process-step:first-child { border-radius: var(--radius-md) var(--radius-md) 0 0 !important; }
  .process-step:last-child  { border-radius: 0 0 var(--radius-md) var(--radius-md) !important; }

  /* Footer */
  .footer__top {
    flex-direction: column;
    gap: 28px;
  }
  .footer__nav ul { gap: 16px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  /* Floating Btns */
  .floating-btns {
    right: 14px;
    bottom: 24px;
    gap: 10px;
  }
  .float-btn {
    padding: 12px 18px;
    font-size: .82rem;
    min-width: 130px;
  }
  .float-btn__icon {
    width: 30px; height: 30px;
    font-size: .9rem;
  }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }

  .gallery__grid { grid-template-columns: 1fr; }
  .gallery-item--wide { grid-column: span 1; }

  .faq-item__q { padding: 18px 20px; font-size: .9rem; }
  .faq-item__a { padding: 0 20px 18px; }

  .contact-btn { padding: 18px 22px; }
}

/* ─── Nav overlay backdrop ───────────────────────────────────── */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 998;
  backdrop-filter: blur(4px);
}
.nav-overlay.active { display: block; }

/* ─── Popup Modal ────────────────────────────────────────────── */
.popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 19999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(10, 8, 6, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: popupBgIn .35s ease both;
}
.popup-overlay.hidden {
  display: none;
}

@keyframes popupBgIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.popup-box {
  position: relative;
  width: 100%;
  max-width: 440px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    0 30px 80px rgba(0,0,0,.45),
    0 0 0 1px rgba(255,255,255,.06);
  animation: popupBoxIn .42s cubic-bezier(.34,1.42,.64,1) both;
  background: #ffffff;
}

@keyframes popupBoxIn {
  from { opacity: 0; transform: translateY(40px) scale(.93); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Close bar (상단 회색 바) ── */
.popup-close-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: #f4f0ea;
  border-bottom: 1px solid #e8dfd5;
}

.popup-today-skip {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  font-size: .78rem;
  color: #7a6055;
  font-family: var(--ff-sans);
  user-select: none;
}
.popup-today-skip input[type="checkbox"] {
  width: 14px; height: 14px;
  accent-color: var(--clr-primary);
  cursor: pointer;
}

.popup-close-btn {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,.08);
  color: #7a6055;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, color .2s;
  padding: 0;
}
.popup-close-btn:hover {
  background: var(--clr-primary);
  color: #fff;
}

/* ── Popup body ── */
.popup-body {
  padding: 36px 36px 32px;
  background: #fff;
  text-align: center;
}

.popup-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 50px;
  background: linear-gradient(135deg, #fff4e0, #ffe8bb);
  color: #8b6230;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  margin-bottom: 18px;
  border: 1px solid #f0d89a;
}

.popup-title {
  font-family: var(--ff-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--clr-dark);
  line-height: 1.35;
  margin-bottom: 14px;
}
.popup-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.popup-desc {
  font-size: .9rem;
  color: var(--clr-text-muted);
  line-height: 1.8;
  margin-bottom: 22px;
}

/* ── Feature list ── */
.popup-features {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 26px;
  text-align: left;
  background: #faf8f5;
  border-radius: 12px;
  padding: 16px 18px;
  border: 1px solid #ede7de;
}
.popup-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .86rem;
  color: #3d302a;
  font-weight: 500;
}
.popup-feature-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

/* ── Kakao button ── */
.popup-kakao-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 17px 24px;
  border-radius: 12px;
  background: #FEE500;
  color: #3A1D1D;
  font-family: var(--ff-sans);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .22s, transform .22s, box-shadow .22s;
  text-decoration: none;
  box-shadow: 0 6px 24px rgba(254,229,0,.45);
  letter-spacing: .01em;
  position: relative;
  margin-bottom: 12px;
}
.popup-kakao-btn:hover {
  background: #ffd900;
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(254,229,0,.55);
}
.popup-kakao-btn:active {
  transform: translateY(0);
}

.popup-kakao-icon {
  width: 22px; height: 22px;
  flex-shrink: 0;
}

.popup-kakao-id {
  position: absolute;
  right: 18px;
  font-size: .78rem;
  font-weight: 600;
  opacity: .65;
  background: rgba(0,0,0,.08);
  padding: 2px 8px;
  border-radius: 50px;
}

.popup-kakao-hint {
  font-size: .78rem;
  color: #aaa;
  margin-top: 0;
}
.popup-kakao-hint strong {
  color: var(--clr-primary);
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .popup-box { border-radius: 16px; }
  .popup-body { padding: 28px 22px 26px; }
  .popup-title { font-size: 1.3rem; }
  .popup-kakao-id { display: none; }
}