/* ============================================================
   プラウム泌尿器科 日本語ランディングページ - Main Styles
   ============================================================ */

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

:root {
  --navy:    #0d1f3c;
  --navy2:   #162a4a;
  --blue:    #1a4a8a;
  --accent:  #c8963e;
  --gold:    #d4a843;
  --gold2:   #f0c060;
  --white:   #ffffff;
  --light:   #f7f9fc;
  --gray:    #8898aa;
  --text:    #22304a;
  --line-green: #06c755;
  --twitter-blue: #1da1f2;
  --radius:  12px;
  --shadow:  0 8px 32px rgba(13,31,60,0.13);
  --shadow2: 0 2px 12px rgba(13,31,60,0.08);
  --transition: 0.32s cubic-bezier(.4,0,.2,1);
  --header-h: 72px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic Pro', Meiryo, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.75;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── SECTION LABELS & TITLES ── */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 30px;
  padding: 3px 14px;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.35;
  margin-bottom: 16px;
}
.section-title em { font-style: normal; color: var(--accent); }

.section-desc {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 48px;
}

.img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
  background: var(--light);
  border-radius: var(--radius);
  color: var(--gray);
  font-size: 2.5rem;
}

/* ==============================
   HEADER
   ============================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(13,31,60,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(13,31,60,0.99);
  box-shadow: 0 2px 24px rgba(0,0,0,0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-kr {
  font-size: 10px;
  color: var(--gold2);
  letter-spacing: .1em;
  font-weight: 500;
}
.logo-ja {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .04em;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.header-nav a {
  font-size: 13px;
  color: rgba(255,255,255,0.82);
  padding: 6px 12px;
  border-radius: 6px;
  font-weight: 500;
  transition: color var(--transition), background var(--transition);
}
.header-nav a:hover { color: var(--white); background: rgba(255,255,255,0.09); }
.header-nav .nav-cta {
  background: var(--accent);
  color: var(--white);
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 30px;
  margin-left: 6px;
}
.header-nav .nav-cta:hover { background: var(--gold); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--navy);
  padding: 12px 0 20px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.mobile-menu a {
  padding: 13px 28px;
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.mobile-menu a:hover { color: var(--white); background: rgba(255,255,255,0.05); }
.mobile-menu .mobile-cta {
  margin: 14px 28px 0;
  text-align: center;
  background: var(--accent);
  color: var(--white);
  border-radius: 30px;
  padding: 13px 20px;
  font-weight: 700;
  border: none;
}
.mobile-menu.open { display: flex; }

/* ==============================
   HERO
   ============================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
  background: var(--navy);
}

/* Hero Slideshow */
.hero-bg-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.2s ease, transform 8s ease;
  filter: brightness(0.52) saturate(0.85);
}
.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

/* 슬라이드 도트 인디케이터 */
.hero-dots {
  position: absolute;
  bottom: 80px;
  right: 40px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: 1.5px solid rgba(255,255,255,0.5);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.hero-dot.active {
  background: var(--gold2);
  border-color: var(--gold2);
  transform: scale(1.3);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: brightness(0.52) saturate(0.85);
  display: none; /* 정적 이미지 슬라이더 사용으로 숨김 */
}
.hero.loaded .hero-bg { display: none; }

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(13,31,60,0.80) 0%,
    rgba(13,31,60,0.55) 50%,
    rgba(26,74,138,0.30) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 80px 28px 100px;
  margin: 0 auto 0 calc(50% - 550px);
}

.hero-badge {
  display: inline-block;
  background: rgba(200,150,62,0.22);
  border: 1px solid var(--accent);
  color: var(--gold2);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  padding: 5px 14px;
  border-radius: 30px;
  margin-bottom: 22px;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}
.hero-title-sub {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: var(--gold2);
  font-weight: 600;
  letter-spacing: .06em;
}
.hero-title-main {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(2.8rem, 8vw, 5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: .03em;
}

.hero-desc {
  font-size: clamp(1rem, 2.5vw, 1.22rem);
  color: rgba(255,255,255,0.88);
  line-height: 1.85;
  margin-bottom: 36px;
}
.hero-desc strong { color: var(--gold2); }
.hero-desc em { font-style: normal; color: #7ec8f8; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 18px 28px;
  margin-bottom: 36px;
  backdrop-filter: blur(6px);
}
.stat-item { display: flex; flex-direction: column; align-items: center; flex: 1; }
.stat-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold2);
  line-height: 1;
}
.stat-num small { font-size: 1rem; font-weight: 600; }
.stat-label { font-size: 11px; color: rgba(255,255,255,0.65); margin-top: 4px; }
.stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.18);
  margin: 0 8px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--line-green);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  padding: 15px 30px;
  border-radius: 50px;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(6,199,85,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(6,199,85,0.45); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  padding: 15px 30px;
  border-radius: 50px;
  border: 1.5px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(6px);
  transition: background var(--transition), border var(--transition);
}
.btn-secondary:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.6); }

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.5);
  font-size: 11px;
  letter-spacing: .12em;
  animation: scrollBounce 2s infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ==============================
   NOTICE BAR
   ============================== */
.notice-bar {
  background: linear-gradient(90deg, var(--navy) 0%, var(--blue) 100%);
  padding: 13px 0;
  overflow: hidden;
}
.notice-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.92);
  font-size: 13.5px;
}
.notice-inner i { color: var(--gold2); font-size: 15px; flex-shrink: 0; }
.notice-inner a { color: var(--gold2); font-weight: 700; }
.notice-inner strong { color: var(--gold2); }

/* ==============================
   CHECKLIST
   ============================== */
.checklist-section {
  padding: 80px 0;
  background: var(--light);
  text-align: center;
}
.checklist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 10px;
}
.check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 18px 20px;
  text-align: left;
  font-size: 0.93rem;
  color: var(--text);
  box-shadow: var(--shadow2);
  transition: transform var(--transition), box-shadow var(--transition);
}
.check-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.check-item i { color: var(--accent); font-size: 1.2rem; flex-shrink: 0; }

/* ==============================
   ABOUT SURGERY
   ============================== */
.about-surgery {
  padding: 100px 0;
  background: var(--white);
  text-align: center;
}

/* surgery: image3(세로) 위 + image4(가로) 아래 — 1열 세로 스택, 잘리지 않고 전체 표시 */
.surgery-img-section {
  margin-bottom: 56px;
}
.surgery-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 760px;
  margin: 0 auto;
}
.surgery-img-portrait {
  border-radius: var(--radius);
  overflow: hidden;
  background: #f0f2f5;
  box-shadow: var(--shadow);
}
.surgery-img-portrait img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.surgery-img-portrait img:hover { transform: scale(1.02); }
.surgery-img-landscape {
  border-radius: var(--radius);
  overflow: hidden;
  background: #f0f2f5;
  box-shadow: var(--shadow);
}
.surgery-img-landscape img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.surgery-img-landscape img:hover { transform: scale(1.02); }

.five-s-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.five-s-card {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 28px 16px;
  color: var(--white);
  transition: transform var(--transition), background var(--transition);
  cursor: default;
}
.five-s-card:hover { transform: translateY(-6px); background: var(--blue); }
.five-s-num {
  font-family: 'Noto Serif JP', serif;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--gold2);
  line-height: 1;
  margin-bottom: 8px;
}
.five-s-num span { font-size: 1.4rem; vertical-align: super; }
.five-s-card h3 { font-size: 0.92rem; font-weight: 700; color: var(--gold2); margin-bottom: 8px; }
.five-s-card p { font-size: 0.8rem; color: rgba(255,255,255,0.75); line-height: 1.6; }

/* ==============================
   PROGRAM
   ============================== */
.program-section {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy2) 100%);
  color: var(--white);
  text-align: center;
}
.program-section .section-title { color: var(--white); }
.program-section .section-desc { color: rgba(255,255,255,0.7); }

/* program grid: image5(1:1) 상단 전체폭, image6+7(16:9) 하단 나란히 — 전체 표시 */
.program-img-section {
  margin-bottom: 48px;
}
.program-img-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.prog-img-square {
  border-radius: var(--radius);
  overflow: hidden;
  width: 100%;
  background: #1a2a40;
}
.prog-img-square img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.prog-img-square img:hover { transform: scale(1.02); }
.prog-img-wide-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.prog-img-wide {
  border-radius: var(--radius);
  overflow: hidden;
  background: #1a2a40;
}
.prog-img-wide img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.prog-img-wide img:hover { transform: scale(1.02); }

.program-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.prog-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 36px 24px;
  text-align: center;
  position: relative;
  transition: transform var(--transition), background var(--transition);
}
.prog-card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.1); }
.prog-card.highlight {
  background: rgba(200,150,62,0.15);
  border-color: var(--accent);
}
.prog-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 30px;
  white-space: nowrap;
}
.prog-icon {
  font-size: 2rem;
  color: var(--gold2);
  margin-bottom: 14px;
}
.prog-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.prog-card p { font-size: 0.88rem; color: rgba(255,255,255,0.65); margin-bottom: 18px; }
.prog-card ul { padding: 0; }
.prog-card li {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 8px;
}
.prog-card li::before { content: '✓'; color: var(--gold2); font-weight: 700; }

/* ==============================
   DERMIS TECHNOLOGY
   ============================== */
.dermis-section {
  padding: 100px 0;
  background: var(--light);
}
.dermis-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
/* dermis: image8(1:1) + image9(16:9) 세로 스택 — 전체 표시 */
.dermis-img-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dermis-img-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dermis-img-square {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #f0f2f5;
}
.dermis-img-square img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.dermis-img-square img:hover { transform: scale(1.02); }
.dermis-img-wide {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #f0f2f5;
}
.dermis-img-wide img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.dermis-img-wide img:hover { transform: scale(1.02); }

.dermis-features { display: flex; flex-direction: column; gap: 28px; }
.derm-feat {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}
.derm-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--navy);
  color: var(--gold2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.derm-text h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}
.derm-text p { font-size: 0.9rem; color: var(--gray); line-height: 1.7; }

/* ==============================
   RESULTS
   ============================== */
/* results: image11+12(16:9) 상단 나란히, image13(1:1) 하단 전체폭 — 전체 표시 */
.results-section {
  padding: 100px 0;
  background: var(--white);
  text-align: center;
}
.results-img-section {
  margin-bottom: 40px;
}
.results-img-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.results-wide-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: start;
}
.results-img-wide {
  border-radius: var(--radius);
  overflow: hidden;
  background: #f0f2f5;
}
.results-img-wide img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.results-img-wide img:hover { transform: scale(1.03); }
.results-img-square {
  border-radius: var(--radius);
  overflow: hidden;
  background: #f0f2f5;
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}
.results-img-square img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.results-img-square img:hover { transform: scale(1.02); }

.tech-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  text-align: left;
}
.tech-point {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--light);
  border-radius: 10px;
  font-size: 0.92rem;
  color: var(--text);
}
.tech-point i { color: var(--accent); font-size: 1.1rem; flex-shrink: 0; }

/* ==============================
   DOCTOR
   ============================== */
.doctor-section {
  padding: 100px 0;
  background: linear-gradient(160deg, #0d1f3c 0%, #1a3060 100%);
  color: var(--white);
  text-align: center;
}
.doctor-section .section-title { color: var(--white); }
.doctor-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
  text-align: left;
}
/* doctor: image14+15(1:1) 두 장 나란히 — 전체 표시 */
.doctor-img-section {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.doctor-img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: start;
}
.doctor-img-item {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  background: #1a2a40;
}
.doctor-img-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.doctor-img-item img:hover { transform: scale(1.03); }

.doctor-info { display: flex; flex-direction: column; gap: 36px; }
.doctor-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold2);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.profile-list { display: flex; flex-direction: column; gap: 12px; }
.profile-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
}
.profile-item i { color: var(--accent); font-size: 1rem; flex-shrink: 0; width: 18px; }

/* ==============================
   COMPARE
   ============================== */
.compare-section {
  padding: 100px 0;
  background: var(--light);
}
.compare-section .section-title { text-align: center; }
.compare-section .section-desc { text-align: center; }
.flag { font-size: 1.2em; }

.compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  background: var(--white);
}
.compare-table th, .compare-table td {
  padding: 16px 20px;
  border-bottom: 1px solid #e8edf3;
  text-align: center;
}
.compare-table th {
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
  font-size: 0.97rem;
}
.th-japan { background: #3a5272; }
.th-korea { background: var(--blue); }
.compare-table td:first-child { font-weight: 600; color: var(--navy); text-align: left; }
.td-japan { color: #777; }
.td-korea { color: var(--navy); font-weight: 600; }
.td-korea.best {
  color: var(--blue);
  font-weight: 700;
  background: rgba(26,74,138,0.05);
}
.td-korea small { display: block; font-size: 0.8em; color: var(--gray); font-weight: 400; margin-top: 2px; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: rgba(26,74,138,0.03); }

.compare-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.83rem;
  color: var(--gray);
  margin-bottom: 36px;
  padding: 12px 16px;
  background: var(--white);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}
.compare-note i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }

.monitor-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  border-radius: var(--radius);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.monitor-content {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--white);
}
.monitor-content > i { font-size: 2.4rem; color: var(--gold2); flex-shrink: 0; }
.monitor-content h3 { font-size: 1.15rem; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.monitor-content p { font-size: 0.88rem; color: rgba(255,255,255,0.8); }
.monitor-content strong { color: var(--gold2); }
.btn-monitor {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 50px;
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition);
  flex-shrink: 0;
}
.btn-monitor:hover { background: var(--gold); transform: translateY(-2px); }

/* ==============================
   Q&A
   ============================== */
.qa-section {
  padding: 100px 0;
  background: var(--white);
  text-align: center;
}
.qa-list {
  max-width: 780px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.qa-item {
  border: 1.5px solid #e0e8f0;
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.qa-item.open { border-color: var(--accent); }
.qa-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 22px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--white);
  transition: background var(--transition);
  gap: 12px;
}
.qa-question:hover { background: var(--light); }
.qa-item.open .qa-question { background: rgba(200,150,62,0.06); }
.qa-question i {
  color: var(--accent);
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.qa-item.open .qa-question i { transform: rotate(45deg); }
.qa-answer {
  display: none;
  padding: 0 22px 20px;
  background: var(--white);
}
.qa-item.open .qa-answer { display: block; }
.qa-answer p { font-size: 0.9rem; color: var(--gray); line-height: 1.85; }

/* ==============================
   CONTACT
   ============================== */
.contact-section {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy2) 100%);
  color: var(--white);
  text-align: center;
}
.contact-section .section-title { color: var(--white); }
.contact-section .section-desc { color: rgba(255,255,255,0.7); }

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.line-cta-wrap {
  margin-bottom: 32px;
}
.line-cta-btn {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--line-green);
  color: var(--white);
  border-radius: 16px;
  padding: 28px 36px;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 8px 40px rgba(6,199,85,0.4);
  width: 100%;
}
.line-cta-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 56px rgba(6,199,85,0.5);
}
.line-cta-icon {
  width: 70px;
  height: 70px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  flex-shrink: 0;
}
.line-cta-text {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
}
.line-cta-main {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: .02em;
}
.line-cta-sub {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
}
.line-cta-arrow {
  font-size: 1.4rem;
  color: rgba(255,255,255,0.7);
  flex-shrink: 0;
}

/* Sub contact cards (2-col for twitter+email) */
.contact-cards-sub {
  grid-template-columns: 1fr 1fr !important;
  max-width: 600px;
  margin: 0 auto;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 20px;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
  text-align: left;
}
.contact-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.1); }
.line-card:hover { border-color: var(--line-green); }
.twitter-card:hover { border-color: var(--twitter-blue); }
.email-card:hover { border-color: var(--accent); }

.cc-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.line-card .cc-icon { background: var(--line-green); color: white; }
.twitter-card .cc-icon { background: var(--twitter-blue); color: white; }
.email-card .cc-icon { background: var(--accent); color: white; }

.cc-text { flex: 1; }
.cc-text h3 { font-size: 0.97rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.cc-text p { font-size: 0.8rem; color: rgba(255,255,255,0.6); line-height: 1.5; }
.cc-arrow { color: rgba(255,255,255,0.35); font-size: 0.85rem; }

/* (form styles removed - LINE CTA only) */

/* ==============================
   FOOTER
   ============================== */
.site-footer {
  background: #080f1d;
  color: rgba(255,255,255,0.6);
  padding: 52px 0 28px;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}
.footer-logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.footer-logo .logo-main {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}
.footer-logo .logo-sub {
  font-size: 0.95rem;
  color: var(--gold2);
  font-weight: 600;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  justify-content: center;
}
.footer-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-info {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.8;
}
.footer-copy { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 20px; width: 100%; }
.footer-copy p { font-size: 12px; color: rgba(255,255,255,0.35); }
.footer-disclaimer { margin-top: 6px; font-size: 11px !important; }

/* ==============================
   FLOATING CTA
   ============================== */
.floating-cta {
  position: fixed;
  right: 24px;
  bottom: 30px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}
.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.float-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition);
}
.float-btn:hover { transform: translateY(-3px); }
.line-float {
  background: var(--line-green);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(6,199,85,0.4);
}
.scroll-top {
  background: var(--navy);
  color: var(--white);
  width: 44px;
  padding: 0;
  height: 44px;
  justify-content: center;
  border-radius: 50%;
  box-shadow: var(--shadow);
}

/* ==============================
   ANIMATIONS (scroll reveal)
   ============================== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==============================
   RESPONSIVE
   ============================== */
/* Responsive overrides for image grids */
@media (max-width: 1024px) {
  .five-s-grid { grid-template-columns: repeat(3, 1fr); }
  .surgery-grid { grid-template-columns: 1fr; }
  .surgery-img-portrait { aspect-ratio: 16 / 9; }
  .surgery-img-landscape { aspect-ratio: 16 / 9; }
  .dermis-content { grid-template-columns: 1fr; gap: 32px; }
  .doctor-content { grid-template-columns: 1fr; gap: 32px; }
  .doctor-img-grid { grid-template-columns: 1fr 1fr; }
  .prog-img-wide-group { grid-template-columns: 1fr 1fr; }
  .results-wide-row { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }
  .header-nav { display: none; }
  .hamburger { display: flex; }

  .hero-content { margin: 0; padding: 60px 20px 80px; }
  .hero-stats { padding: 14px 16px; }
  .stat-num { font-size: 1.5rem; }
  .hero-btns { flex-direction: column; }
  .btn-primary, .btn-secondary { justify-content: center; }

  .five-s-grid { grid-template-columns: repeat(2, 1fr); }
  .program-cards { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .contact-cards-sub { grid-template-columns: 1fr 1fr !important; }
  .results-wide-row { grid-template-columns: 1fr; }
  .tech-points { grid-template-columns: 1fr; }
  .compare-table { font-size: 0.82rem; }
  .compare-table th, .compare-table td { padding: 12px 12px; }
  .monitor-banner { flex-direction: column; text-align: center; }
  .monitor-content { flex-direction: column; text-align: center; }

  .prog-img-wide-group { grid-template-columns: 1fr; }
  .surgery-grid { grid-template-columns: 1fr; }
  .doctor-img-grid { grid-template-columns: 1fr 1fr; }
  .results-wide-row { grid-template-columns: 1fr 1fr; }

  .line-cta-btn { padding: 20px 20px; gap: 14px; }
  .line-cta-icon { width: 52px; height: 52px; font-size: 1.8rem; }
  .line-cta-main { font-size: 1.1rem; }
  .line-cta-sub { font-size: 0.8rem; }
  .contact-cards-sub { max-width: 100%; }

  .float-btn span { display: none; }
  .line-float { width: 52px; height: 52px; padding: 0; justify-content: center; border-radius: 50%; }
  .line-float i { font-size: 1.4rem; }
}

@media (max-width: 480px) {
  .five-s-grid { grid-template-columns: 1fr 1fr; }
  .checklist-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 1.5rem; }
  .hero-title-main { font-size: 2.4rem; }
  .contact-cards-sub { grid-template-columns: 1fr !important; }
}