/* =============================
   대가연마취통증의학과의원
   Main Stylesheet
   ============================= */

/* --- CSS Variables --- */
:root {
  --green-dark:   #3d2b1f;
  --green-mid:    #7b4f3a;
  --green-light:  #b08060;
  --green-soft:   #f5ede3;
  --green-pale:   #fdf6ef;
  --gold:         #c9975c;
  --gold-light:   #ddb882;
  --cream:        #fdf8f3;
  --warm-white:   #ffffff;
  --text-dark:    #2a1a10;
  --text-mid:     #5a3e2e;
  --text-muted:   #9c7d68;
  --border:       #e8d9cc;
  --shadow-sm:    0 2px 8px rgba(61,43,31,0.08);
  --shadow-md:    0 6px 24px rgba(61,43,31,0.12);
  --shadow-lg:    0 16px 48px rgba(61,43,31,0.16);
  --radius-sm:    6px;
  --radius-md:    12px;
  --radius-lg:    20px;
  --radius-xl:    32px;
  --font-serif:   'Noto Serif KR', Georgia, serif;
  --font-sans:    'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;
  --transition:   0.3s ease;
}

/* word-break for Korean */
* { word-break: keep-all; overflow-wrap: break-word; }

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* --- Container --- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* =============================
   NAVBAR
   ============================= */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
#navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.2;
  text-decoration: none;
}
.nav-logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 8px;
  flex-shrink: 0;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
}
.logo-kr {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-dark);
  letter-spacing: 0.02em;
}
.logo-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-menu a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-mid);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-menu a:hover { color: var(--green-mid); background: var(--green-pale); }
.nav-kakao {
  background: #FEE500 !important;
  color: #3C1E1E !important;
  padding: 8px 16px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  transition: background var(--transition) !important;
}
.nav-kakao:hover { background: #e6cf00 !important; }
.nav-cta {
  background: var(--green-dark) !important;
  color: #fff !important;
  padding: 8px 16px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  transition: background var(--transition) !important;
}
.nav-cta:hover { background: var(--green-mid) !important; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--green-dark);
  cursor: pointer;
  padding: 8px;
}

/* =============================
   HERO
   ============================= */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 68px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #241408 0%, #3d2b1f 40%, #5c3a28 70%, #7b4f3a 100%);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(184,151,90,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(122,171,90,0.10) 0%, transparent 50%);
}
.hero-particles {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px),
    radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px, 96px 96px;
  background-position: 0 0, 24px 24px;
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  padding: 0 24px;
}
.hero-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
  text-transform: uppercase;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 20px;
}
.hero-title em {
  font-style: normal;
  color: var(--gold-light);
  display: block;
}
.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,0.78);
  margin-bottom: 32px;
  line-height: 1.8;
}
.hero-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}
.hero-badges span {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.9);
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 7px;
  backdrop-filter: blur(6px);
}
.hero-badges span i { color: var(--gold-light); }
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.btn-primary {
  background: var(--gold);
  color: #fff;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 16px rgba(184,151,90,0.4);
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184,151,90,0.5);
}
.btn-outline {
  border: 2px solid rgba(255,255,255,0.5);
  color: rgba(255,255,255,0.9);
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  transition: border-color var(--transition), background var(--transition);
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.08);
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  animation: bounce 2s infinite;
}
.hero-scroll-hint i { display: block; margin-top: 6px; font-size: 0.9rem; }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* =============================
   SECTION COMMONS
   ============================= */
.section-tag {
  display: inline-block;
  background: var(--green-soft);
  color: var(--green-mid);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.section-tag.light {
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto;
}

/* =============================
   ABOUT
   ============================= */
.section-about {
  padding: 96px 0;
  background: var(--warm-white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-text .section-tag { margin-bottom: 16px; }
.about-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 20px;
  line-height: 1.3;
}
.about-text h2 em {
  font-style: normal;
  color: var(--green-mid);
}
.about-text p {
  color: var(--text-mid);
  font-size: 0.97rem;
  margin-bottom: 16px;
  line-height: 1.85;
}
.about-text strong { color: var(--green-dark); font-weight: 600; }
.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--green-mid);
  line-height: 1;
  margin-bottom: 4px;
}
.stat span { font-size: 0.8rem; color: var(--text-muted); }
.about-card-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.about-icon-card {
  background: var(--green-pale);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.about-icon-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.about-icon-card i {
  font-size: 1.8rem;
  color: var(--green-mid);
  margin-bottom: 12px;
}
.about-icon-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.about-icon-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* =============================
   PHILOSOPHY
   ============================= */
.section-philosophy {
  padding: 96px 0;
  background: linear-gradient(160deg, var(--green-dark) 0%, #5c3a28 100%);
}
.section-philosophy .section-header h2 { color: #fff; }
.section-philosophy .section-header p { color: rgba(255,255,255,0.65); }
.compare-grid {
  display: flex;
  gap: 0;
  align-items: stretch;
  margin-bottom: 56px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.compare-card {
  flex: 1;
  padding: 36px 32px;
}
.compare-card.general {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
}
.compare-card.dagayeon {
  background: rgba(255,255,255,0.96);
}
.compare-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.compare-card.general .compare-label { color: rgba(255,255,255,0.6); }
.compare-card.dagayeon .compare-label { color: var(--green-mid); border-color: var(--border); }
.compare-card ul li {
  padding: 8px 0;
  font-size: 0.92rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.compare-card.dagayeon ul li { border-color: var(--border); }
.compare-card.general ul li { color: rgba(255,255,255,0.7); }
.compare-card.dagayeon ul li { color: var(--text-mid); }
.compare-card.general li i { color: rgba(255,80,80,0.7); margin-top: 3px; flex-shrink: 0; }
.compare-card.dagayeon li i { color: var(--green-mid); margin-top: 3px; flex-shrink: 0; }
.compare-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  flex-shrink: 0;
  background: var(--gold);
}
.compare-vs span {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  writing-mode: vertical-lr;
  letter-spacing: 0.2em;
}
.principle-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.principle-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  backdrop-filter: blur(4px);
  transition: background var(--transition), transform var(--transition);
}
.principle-item:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-3px);
}
.principle-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.principle-icon i { font-size: 1.1rem; color: #fff; }
.principle-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}
.principle-item p { font-size: 0.82rem; color: rgba(255,255,255,0.6); line-height: 1.6; }

/* =============================
   CLINICS
   ============================= */
.section-clinics {
  padding: 96px 0;
  background: var(--cream);
}
.clinic-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.clinic-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.clinic-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green-mid), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.clinic-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--green-light);
}
.clinic-card:hover::before { transform: scaleX(1); }
.clinic-num {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--green-soft);
  position: absolute;
  top: 16px; right: 24px;
  line-height: 1;
}
.clinic-icon {
  width: 54px; height: 54px;
  border-radius: var(--radius-md);
  background: var(--green-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.clinic-icon i { font-size: 1.4rem; color: var(--green-mid); }
.clinic-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
  line-height: 1.4;
}
.clinic-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.clinic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.clinic-tags li {
  background: var(--green-pale);
  color: var(--green-mid);
  font-size: 0.76rem;
  font-weight: 500;
  padding: 4px 11px;
  border-radius: 100px;
  border: 1px solid var(--border);
}

/* =============================
   TREATMENTS
   ============================= */
.section-treatments {
  padding: 96px 0;
  background: var(--green-dark);
}
.section-treatments .section-header h2 { color: #fff; }
.section-treatments .section-header p { color: rgba(255,255,255,0.6); }
.treatment-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 48px;
}
.tab-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.7);
  padding: 10px 22px;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-sans);
}
.tab-btn:hover, .tab-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
  box-shadow: 0 4px 16px rgba(184,151,90,0.35);
}
.tab-content { display: none; }
.tab-content.active { display: block; }
.treatment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 18px;
}
.treatment-item {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.treatment-item:hover {
  background: rgba(255,255,255,0.13);
  transform: translateY(-3px);
}
.treatment-badge {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}
.treatment-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.4;
}
.treatment-item p { font-size: 0.78rem; color: rgba(255,255,255,0.55); line-height: 1.6; }

/* Doctor photo - 머리~허리 비율 */
.doctor-photo {
  width: 100%;
  height: 300px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
}
.doctor-card.featured .doctor-photo { height: 320px; }
.doctor-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  object-fit: cover;
  transform: scale(1.15) translateY(-5%);
  display: block;
  transition: transform 0.4s ease;
}
.doctor-card:hover .doctor-photo img { transform: scale(1.20) translateY(-5%); }

/* =============================
   DOCTORS
   ============================= */
.section-doctors {
  padding: 96px 0;
  background: var(--warm-white);
}
.doctors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.doctor-card {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.doctor-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.doctor-card.featured {
  grid-column: span 1;
  border-color: var(--green-light);
  background: linear-gradient(160deg, var(--green-pale) 0%, var(--warm-white) 100%);
}
.doctor-avatar {
  background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.doctor-card.featured .doctor-avatar { height: 160px; }
.doctor-avatar i { font-size: 3.5rem; color: rgba(255,255,255,0.4); }
.doctor-card.featured .doctor-avatar i { font-size: 4.2rem; }
.doctor-info { padding: 28px 24px; }
.doctor-role {
  display: inline-block;
  background: var(--green-pale);
  color: var(--green-mid);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 4px 11px;
  border-radius: 100px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
}
.doctor-card.featured .doctor-role {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
}
.doctor-info h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.doctor-en {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.doctor-specialty {
  font-size: 0.83rem;
  color: var(--green-mid);
  font-weight: 500;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.doctor-careers p {
  font-size: 0.82rem;
  color: var(--text-mid);
  padding: 4px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.doctor-careers i {
  font-size: 0.5rem;
  color: var(--green-light);
  margin-top: 6px;
  flex-shrink: 0;
}
.doctor-quote {
  margin-top: 20px;
  padding: 16px 18px;
  border-left: 3px solid var(--gold);
  background: rgba(184,151,90,0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.83rem;
  color: var(--text-mid);
  font-style: italic;
  line-height: 1.7;
}

/* =============================
   FACILITY
   ============================= */
.section-facility {
  padding: 80px 0;
  background: linear-gradient(160deg, #5c3a28 0%, var(--green-dark) 100%);
}
.section-facility .section-header h2 { color: #fff; }
.section-facility .section-header p { color: rgba(255,255,255,0.6); }
.facility-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.facility-item {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-md);
  padding: 28px 16px;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.facility-item:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-3px);
}
.facility-item i {
  font-size: 1.7rem;
  color: var(--gold-light);
  margin-bottom: 14px;
}
.facility-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
}
.facility-item p { font-size: 0.78rem; color: rgba(255,255,255,0.55); line-height: 1.5; }

/* =============================
   CTA BANNER
   ============================= */
.section-cta {
  padding: 80px 0;
  background: var(--cream);
}
.cta-inner {
  background: linear-gradient(135deg, var(--green-dark) 0%, #5c3a28 50%, var(--gold) 140%);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.cta-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 20%, rgba(184,151,90,0.25) 0%, transparent 60%);
}
.cta-inner h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  color: #fff;
  margin-bottom: 14px;
  position: relative;
}
.cta-inner p {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 32px;
  position: relative;
}
.cta-btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
}
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: var(--green-dark);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 16px 40px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.btn-cta.kakao {
  background: #FEE500;
  color: #3C1E1E;
  box-shadow: 0 4px 20px rgba(254,229,0,0.4);
}
.btn-cta.kakao:hover { box-shadow: 0 8px 32px rgba(254,229,0,0.5); }

/* =============================
   INFO
   ============================= */
.section-info {
  padding: 96px 0;
  background: var(--warm-white);
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.info-card {
  background: var(--green-pale);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
}
.info-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--green-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.info-icon i { font-size: 1.3rem; color: var(--green-mid); }
.info-card h4 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.hours-table { width: 100%; border-collapse: collapse; }
.hours-table td {
  padding: 8px 4px;
  font-size: 0.88rem;
  color: var(--text-mid);
  border-bottom: 1px solid var(--border);
}
.hours-table td:last-child { font-weight: 600; text-align: right; }
.hours-table tr.closed td { color: var(--text-muted); }
.address {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 12px;
}
.transport-list { margin-bottom: 16px; }
.transport {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.kakao-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #FEE500;
  color: #3C1E1E;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  margin-top: 12px;
  transition: background var(--transition), transform var(--transition);
}
.kakao-link:hover { background: #e6cf00; transform: translateY(-2px); }
.hours-note {
  font-size: 0.78rem;
  color: var(--green-mid);
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
}
.map-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--green-mid);
  color: #fff;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 500;
  transition: background var(--transition);
}
.map-link:hover { background: var(--green-dark); }
.phone-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 16px;
  transition: color var(--transition);
}
.phone-num:hover { color: var(--green-mid); }
.info-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* =============================
   NON-PAY BANNER
   ============================= */
.nopay-banner {
  background: var(--green-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.nopay-banner .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-mid);
  text-align: center;
}
.nopay-banner i:first-child { color: var(--green-mid); font-size: 1rem; }
.nopay-banner a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--green-mid);
  color: #fff;
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--transition);
}
.nopay-banner a:hover { background: var(--green-dark); }

/* =============================
   FOOTER
   ============================= */
#footer {
#footer {
  background: var(--green-dark);
  padding: 56px 0 32px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 28px;
}
.footer-logo-kr {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  margin-bottom: 6px;
}
.footer-slogan {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
}
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold-light); }
.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  margin-bottom: 4px;
  line-height: 1.6;
}

/* =============================
   SCROLL ANIMATION
   ============================= */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================
   RESPONSIVE
   ============================= */
@media (max-width: 960px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .doctors-grid { grid-template-columns: 1fr; }
  .doctor-card.featured { grid-column: span 1; }
  .principle-list { grid-template-columns: repeat(2, 1fr); }
  .facility-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
  }
  .nav-menu.open { display: flex; }
  .nav-menu a { padding: 12px 16px; border-radius: var(--radius-sm); width: 100%; text-align: center; }
  .nav-cta { text-align: center; }
  .nav-toggle { display: block; }
  .clinic-grid { grid-template-columns: 1fr; }
  .compare-grid { flex-direction: column; }
  .compare-vs { width: 100%; height: 40px; }
  .compare-vs span { writing-mode: horizontal-tb; }
  .info-grid { grid-template-columns: 1fr; }
  .facility-grid { grid-template-columns: repeat(2, 1fr); }
  .principle-list { grid-template-columns: 1fr 1fr; }
  .cta-inner { padding: 48px 24px; }
  .about-stats { flex-wrap: wrap; gap: 20px; }
}

@media (max-width: 480px) {
  .facility-grid { grid-template-columns: repeat(2, 1fr); }
  .principle-list { grid-template-columns: 1fr; }
  .treatment-grid { grid-template-columns: 1fr 1fr; }
  .hero-badges span { font-size: 0.78rem; padding: 6px 12px; }
}