/* ============================================================
   HIBIYA CENTRAL CLINIC — Official Website Stylesheet
   Design: Cream × Champagne Gold  /  Luxury Medical
   v2.0 — Updated with lemon-clinic.com content reference
   ============================================================ */

/* --- Custom Properties --------------------------------------- */
:root {
  --c-bg:           #FAF8F5;
  --c-bg-alt:       #F0EDE6;
  --c-bg-deep:      #E8E3DA;
  --c-gold:         #B8965A;
  --c-gold-dark:    #8A7040;
  --c-gold-light:   #D4B896;
  --c-gold-faint:   rgba(184, 150, 90, 0.12);
  --c-text:         #1A1A1A;
  --c-text-sub:     #4A4540;
  --c-text-muted:   #847E76;
  --c-white:        #FFFFFF;
  --c-border:       #E0DAD0;
  --c-dark:         #1A1814;
  --c-dark-2:       #111010;

  --f-en:  'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --f-jp:  'Noto Serif JP', '游明朝', 'Yu Mincho', '游明朝体', 'YuMincho', serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --dur: 0.5s;
  --dur-slow: 0.8s;

  --max-w: 1200px;
  --pad-x: clamp(1.25rem, 5vw, 2.5rem);

  --section-py: clamp(70px, 10vw, 120px);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--c-bg);
  color: var(--c-text);
  font-family: var(--f-jp);
  font-weight: 300;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; background: none; border: none; font: inherit; }
address { font-style: normal; }
table { border-collapse: collapse; width: 100%; }

:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
}

/* --- Layout Utilities ---------------------------------------- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* --- Buttons ------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  font-family: var(--f-jp);
  font-weight: 400;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  transition: background var(--dur) ease, color var(--dur) ease, border-color var(--dur) ease, transform 0.2s ease;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--c-gold);
  color: var(--c-white);
  border: 1px solid var(--c-gold);
}
.btn--primary:hover {
  background: var(--c-gold-dark);
  border-color: var(--c-gold-dark);
}

.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border: 1px solid rgba(26, 26, 26, 0.3);
}
.btn--ghost:hover {
  border-color: var(--c-gold);
  color: var(--c-gold);
}

.btn--gold {
  background: var(--c-gold);
  color: var(--c-white);
  border: 1px solid var(--c-gold);
}
.btn--gold:hover { background: var(--c-gold-dark); border-color: var(--c-gold-dark); }

.btn--outline-light {
  background: transparent;
  color: var(--c-white);
  border: 1px solid rgba(255,255,255,0.4);
}
.btn--outline-light:hover {
  border-color: var(--c-gold);
  color: var(--c-gold);
}

.btn--wide { width: 100%; }

/* --- Section Common ------------------------------------------ */
.section { padding: var(--section-py) 0; }
.section--alt { background: var(--c-bg-alt); }

.section__header { text-align: center; margin-bottom: clamp(40px, 6vw, 72px); }
.section__header--dark .section__title { color: var(--c-white); }
.section__header--dark .section__en   { color: var(--c-gold); }

.section__en {
  font-family: var(--f-en);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.45em;
  color: var(--c-gold);
  margin-bottom: 14px;
  display: block;
}

.section__title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  line-height: 1.4;
  margin-bottom: 22px;
}

.section__line {
  width: 36px;
  height: 1px;
  background: var(--c-gold);
  margin: 0 auto;
}
.section__line + .section__lead { margin-top: 24px; }

.section__lead {
  font-size: 0.9rem;
  color: var(--c-text-sub);
  line-height: 2;
  letter-spacing: 0.04em;
}
.section__lead--dark { color: rgba(255,255,255,0.55); }

/* --- Scroll animation ---------------------------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 900;
  transition: background var(--dur) ease, padding var(--dur) ease, box-shadow var(--dur) ease;
  padding: 22px 0;
}

.nav::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
  opacity: 0;
  transition: opacity var(--dur) ease;
}

.nav.scrolled {
  background: rgba(250, 248, 245, 0.96);
  padding: 14px 0;
  box-shadow: 0 1px 24px rgba(26, 24, 20, 0.07);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.nav.scrolled::before { opacity: 1; }

.nav__bar {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav__logo-jp {
  font-family: var(--f-jp);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--c-text);
  line-height: 1.2;
  transition: color var(--dur) ease;
}
.nav__logo-en {
  font-family: var(--f-en);
  font-size: 0.56rem;
  font-weight: 400;
  letter-spacing: 0.35em;
  color: var(--c-gold);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 38px);
}
.nav__menu a {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--c-text);
  position: relative;
  transition: color 0.3s ease;
}
.nav__menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--c-gold);
  transition: width var(--dur) ease;
}
.nav__menu a:hover { color: var(--c-gold); }
.nav__menu a:hover::after { width: 100%; }

.nav__cta-link {
  background: var(--c-gold);
  color: var(--c-white) !important;
  padding: 9px 22px;
  letter-spacing: 0.1em;
  transition: background var(--dur) ease !important;
}
.nav__cta-link:hover {
  background: var(--c-gold-dark) !important;
  color: var(--c-white) !important;
}
.nav__cta-link::after { display: none !important; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 3;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--c-text);
  transition: all 0.3s ease;
  transform-origin: center;
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav__overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 24, 20, 0.4);
  z-index: 1;
  backdrop-filter: blur(2px);
}
.nav__overlay.is-visible { display: block; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 680px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/main.png');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(250, 248, 245, 0.22) 0%,
    rgba(250, 248, 245, 0.08) 50%,
    rgba(250, 248, 245, 0.30) 100%
  );
}

.hero__grid { display: none; }

.hero__glow { display: none; }

.hero__content {
  position: relative;
  text-align: center;
  padding: 0 var(--pad-x);
  z-index: 1;
  max-width: 780px;
}

.hero__en {
  display: block;
  font-family: var(--f-en);
  font-size: clamp(0.6rem, 1vw, 0.75rem);
  font-weight: 400;
  letter-spacing: 0.55em;
  color: var(--c-gold);
  margin-bottom: 22px;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 0.4s forwards;
}

.hero__title {
  font-size: clamp(1.9rem, 3.4vw, 3.4rem);
  font-weight: 200;
  letter-spacing: 0.26em;
  line-height: 1.55;
  color: #3A2C18;
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 0.65s forwards;
}

.hero__tagline {
  font-size: clamp(0.82rem, 1.4vw, 0.95rem);
  font-weight: 300;
  letter-spacing: 0.22em;
  color: rgba(58, 44, 24, 0.75);
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 0.9s forwards;
}

.hero__ornament {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--c-gold), transparent);
  margin: 0 auto 36px;
  opacity: 0;
  animation: fadeIn 1s ease 1.1s forwards;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 1.3s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
  opacity: 0;
  animation: fadeIn 1s ease 2.2s forwards;
}
.hero__scroll-text {
  font-family: var(--f-en);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--c-gold);
}
.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--c-gold) 0%, transparent 100%);
  animation: scrollPulse 2.4s ease-in-out infinite;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scrollPulse {
  0%   { transform: scaleY(1);   opacity: 1; }
  50%  { transform: scaleY(0.4); opacity: 0.4; }
  100% { transform: scaleY(1);   opacity: 1; }
}

/* ============================================================
   NOTICE BAR
   ============================================================ */
.notice {
  background: var(--c-gold);
  padding: 13px 0;
  overflow: hidden;
}
.notice__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  gap: 16px;
}
.notice__tag {
  flex-shrink: 0;
  background: rgba(255,255,255,0.25);
  color: var(--c-white);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 3px 10px;
  border: 1px solid rgba(255,255,255,0.4);
}
.notice p {
  color: var(--c-white);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  font-weight: 300;
}

/* ============================================================
   CONCEPT
   ============================================================ */
.concept__lead {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
  font-size: 0.9rem;
  color: var(--c-text-sub);
  line-height: 2.1;
  letter-spacing: 0.04em;
}

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

.concept__pillar {
  background: var(--c-white);
  padding: clamp(36px, 5vw, 56px) clamp(24px, 4vw, 44px);
  text-align: center;
  position: relative;
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) ease;
}
.concept__pillar:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(26,24,20,0.07);
  z-index: 1;
}

.concept__pillar-num {
  font-family: var(--f-en);
  font-size: 3.2rem;
  font-weight: 400;
  line-height: 1;
  color: var(--c-gold-light);
  margin-bottom: 18px;
  opacity: 0.6;
}
.concept__pillar-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 20px;
  color: var(--c-gold);
}
.concept__pillar h3 {
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.5;
  margin-bottom: 16px;
}
.concept__pillar p {
  font-size: 0.82rem;
  color: var(--c-text-sub);
  line-height: 2;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
}

.service-card {
  background: var(--c-white);
  padding: clamp(36px, 5vw, 60px) clamp(28px, 5vw, 52px);
  position: relative;
  overflow: hidden;
  transition: transform var(--dur) var(--ease-out);
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--c-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}
.service-card:hover { transform: translateY(-4px); }
.service-card:hover::after { transform: scaleX(1); }

.service-card__num {
  font-family: var(--f-en);
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: var(--c-gold);
  margin-bottom: 28px;
}
.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--c-gold);
}
.service-card h3 {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.4;
  margin-bottom: 6px;
}
.service-card__en {
  font-family: var(--f-en);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: var(--c-gold);
  margin-bottom: 18px;
  display: block;
}
.service-card p {
  font-size: 0.85rem;
  color: var(--c-text-sub);
  line-height: 2;
  margin-bottom: 22px;
}
.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  border-top: 1px solid var(--c-border);
  padding-top: 18px;
}
.service-card__tags li {
  font-size: 0.72rem;
  color: var(--c-text-muted);
  background: var(--c-bg-alt);
  padding: 4px 12px;
  letter-spacing: 0.06em;
  transition: background 0.2s ease, color 0.2s ease;
}
.service-card:hover .service-card__tags li {
  background: var(--c-gold-faint);
  color: var(--c-gold-dark);
}

/* ============================================================
   STATS
   ============================================================ */
.stats {
  background: var(--c-dark);
}

.stats__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
}

.stats__left {
  display: flex;
  align-items: center;
}

.stats__left-inner {
  padding: clamp(56px, 7vw, 100px) clamp(2rem, 5vw, 72px);
  width: 100%;
}

.stats__right {
  overflow: hidden;
}
.stats__right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.stats__en {
  font-family: var(--f-en);
  font-size: 0.62rem;
  letter-spacing: 0.5em;
  color: var(--c-gold);
  display: block;
  margin-bottom: 20px;
}
.stats__headline {
  font-family: var(--f-jp);
  font-size: clamp(1.4rem, 2.4vw, 2.1rem);
  font-weight: 200;
  color: #ffffff;
  letter-spacing: 0.1em;
  line-height: 1.65;
  margin-bottom: 20px;
}
.stats__catch {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.88);
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  font-weight: 300;
}
.stats__subline {
  font-size: 0.80rem;
  color: rgba(255,255,255,0.62);
  letter-spacing: 0.08em;
  line-height: 2.1;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.stats__cta-wrap {
  margin-top: clamp(36px, 5vw, 56px);
}
.stats__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 20px 52px;
  background: var(--c-gold);
  color: #ffffff;
  font-family: var(--f-jp);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  position: relative;
  overflow: hidden;
  transition: background var(--dur) ease, transform 0.2s ease, box-shadow var(--dur) ease;
  box-shadow: 0 4px 24px rgba(184, 150, 90, 0.35);
}
.stats__cta-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.18) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}
.stats__cta-btn:hover {
  background: #caa96e;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(184, 150, 90, 0.5);
}
.stats__cta-btn:hover::before {
  transform: translateX(100%);
}
.stats__cta-emphasis {
  font-size: 1.22em;
  letter-spacing: 0.18em;
}

.stat__num--jp {
  font-family: var(--f-jp) !important;
  font-size: clamp(1.4rem, 2.5vw, 2.2rem) !important;
  letter-spacing: 0.05em !important;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  text-align: center;
  padding: clamp(28px, 4vw, 44px) 20px;
  border-right: 1px solid rgba(255,255,255,0.07);
  transition: transform var(--dur) ease;
}
.stat:last-child { border-right: none; }
.stat:hover { transform: translateY(-3px); }

.stat__label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  display: block;
}
.stat__num {
  font-family: var(--f-en);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 400;
  color: var(--c-gold);
  line-height: 1;
  display: block;
}
.stat__unit {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.70);
}

/* ============================================================
   EDITORIAL BLOCK
   ============================================================ */
.editorial {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 560px;
}

.editorial__text {
  background: var(--c-bg-alt);
  padding: clamp(60px, 8vw, 100px) clamp(2rem, 5vw, 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}

.editorial__en {
  font-family: var(--f-en);
  font-size: 0.62rem;
  letter-spacing: 0.5em;
  color: var(--c-gold);
  margin-bottom: 22px;
  display: block;
}

.editorial__headline {
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
  font-weight: 200;
  letter-spacing: 0.1em;
  line-height: 1.7;
  color: var(--c-dark);
  margin-bottom: 28px;
}

.editorial__body {
  font-size: 0.88rem;
  line-height: 2.1;
  color: var(--c-text-sub);
  letter-spacing: 0.06em;
  margin-bottom: 36px;
}

.editorial__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--c-gold);
  border-bottom: 1px solid var(--c-gold-light);
  padding-bottom: 6px;
  width: fit-content;
  transition: color var(--dur) ease, border-color var(--dur) ease;
}
.editorial__link:hover {
  color: var(--c-gold-dark);
  border-color: var(--c-gold-dark);
}

.editorial__photo {
  overflow: hidden;
}
.editorial__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.8s var(--ease-out);
}
.editorial:hover .editorial__photo img {
  transform: scale(1.03);
}

@media (max-width: 767px) {
  .editorial {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .editorial__photo {
    aspect-ratio: 4/3;
  }
}

/* ============================================================
   DOCTORS
   ============================================================ */
.doctors__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 36px);
}

.doctor-card {
  background: var(--c-white);
  overflow: hidden;
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) ease;
}
.doctor-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 50px rgba(26,24,20,0.08);
}

.doctor-card__photo {
  position: relative;
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, #EDEAE3 0%, #DDD8CE 100%);
  overflow: hidden;
}
.doctor-card__photo-inner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.doctor-card__initials {
  font-family: var(--f-en);
  font-size: 3rem;
  font-weight: 400;
  color: rgba(184,150,90,0.35);
  letter-spacing: 0.1em;
}
.doctor-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.doctor-card__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(184,150,90,0.15);
  pointer-events: none;
}

.doctor-card__body {
  padding: 28px 28px 32px;
}
.doctor-card__dept {
  font-family: var(--f-en);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  margin-bottom: 8px;
  display: block;
}
.doctor-card__name {
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 1.3;
  margin-bottom: 5px;
}
.doctor-card__title {
  font-size: 0.72rem;
  color: var(--c-text-muted);
  letter-spacing: 0.06em;
}
.doctor-card__divider {
  width: 24px;
  height: 1px;
  background: var(--c-gold);
  margin: 16px 0;
}
.doctor-card__bio {
  font-size: 0.8rem;
  color: var(--c-text-sub);
  line-height: 1.9;
  margin-bottom: 16px;
}
.doctor-card__certs {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.doctor-card__certs li {
  font-size: 0.72rem;
  color: var(--c-text-muted);
  letter-spacing: 0.04em;
  padding-left: 12px;
  position: relative;
}
.doctor-card__certs li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 1px;
  background: var(--c-gold);
}

/* ============================================================
   FACILITY
   ============================================================ */
.facility__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 400px 300px 260px;
  gap: 3px;
  margin-bottom: 3px;
}

.facility-item {
  position: relative;
  overflow: hidden;
}
.facility-item--wide { grid-column: span 2; }
.facility-item--full { grid-column: 1 / -1; }

.facility-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s var(--ease-out);
}
.facility-item:hover .facility-item__img { transform: scale(1.03); }

.facility__note {
  text-align: right;
  font-size: 0.68rem;
  color: rgba(90,80,65,0.38);
  letter-spacing: 0.08em;
  margin-top: 10px;
}

.facility-item__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 20px 18px;
  background: linear-gradient(to top, rgba(26,24,20,0.55) 0%, transparent 100%);
  display: flex;
  align-items: flex-end;
}
.facility-item__caption span {
  color: var(--c-white);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  font-weight: 300;
}

/* ============================================================
   ACCESS
   ============================================================ */
.access__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.access__block { margin-bottom: 36px; }
.access__block:last-child { margin-bottom: 0; }

.access__block-title {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  margin-bottom: 14px;
  text-transform: uppercase;
}

.access__address {
  font-size: 0.9rem;
  color: var(--c-text-sub);
  line-height: 2;
  letter-spacing: 0.04em;
}

.access__stations {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.access__stations li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--c-text-sub);
}
.access__station-line {
  flex-shrink: 0;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 2px 7px;
}
.access__station-line--metro {
  background: #009BBF;
  color: var(--c-white);
}
.access__station-line--jr {
  background: #F15A22;
  color: var(--c-white);
}
.access__stations strong { font-weight: 500; color: var(--c-text); }

.access__hours { margin-top: 0; }
.access__hours td {
  padding: 9px 0;
  border-bottom: 1px solid var(--c-border);
  font-size: 0.85rem;
  color: var(--c-text-sub);
}
.access__hours td:first-child {
  color: var(--c-text);
  padding-right: 24px;
  white-space: nowrap;
}
.access__closed {
  color: var(--c-text-muted);
  font-size: 0.8rem;
}
.access__note {
  font-size: 0.75rem;
  color: var(--c-text-muted);
  margin-top: 10px;
  letter-spacing: 0.04em;
}

.access__map {
  aspect-ratio: 4/3;
  background: var(--c-bg-deep);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--c-border);
}
.access__map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.access__map-placeholder {
  text-align: center;
  color: var(--c-text-muted);
}
.access__map-placeholder svg {
  margin: 0 auto 14px;
  color: var(--c-gold);
  opacity: 0.5;
}
.access__map-placeholder p {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.access__map-sub {
  font-size: 0.75rem;
  color: var(--c-gold);
  letter-spacing: 0.06em;
  margin-top: 8px;
}

/* ============================================================
   RESERVATION
   ============================================================ */
.reservation {
  background: var(--c-dark);
  padding: var(--section-py) 0;
}

.reservation__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 90px);
  align-items: start;
}

/* Form */
.reservation__form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row { display: flex; flex-direction: column; gap: 18px; }
.form-row--2col { flex-direction: row; }
.form-row--2col .form-group { flex: 1; }

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.55);
}
.form-required { color: var(--c-gold); margin-left: 2px; }

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--c-white);
  padding: 12px 14px;
  font-family: var(--f-jp);
  font-size: 0.85rem;
  font-weight: 300;
  transition: border-color var(--dur) ease, background var(--dur) ease;
  outline: none;
  -webkit-appearance: none;
  border-radius: 0;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.2); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-gold);
  background: rgba(255,255,255,0.07);
}
.form-group select option { background: #1A1814; color: var(--c-white); }
.form-group textarea { resize: vertical; min-height: 108px; }

.form-group--privacy { margin-top: 4px; }
.form-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}
.form-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--c-gold);
  padding: 0;
}
.form-link { color: var(--c-gold); text-decoration: underline; text-underline-offset: 2px; }

.reservation__submit { margin-top: 6px; }

/* Contact Info */
.reservation__contact-title {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  margin-bottom: 16px;
  font-weight: 400;
  text-transform: uppercase;
}

.reservation__phone {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 22px;
  border: 1px solid rgba(255,255,255,0.1);
  transition: border-color var(--dur) ease;
}
.reservation__phone:hover { border-color: var(--c-gold); }

.reservation__phone-icon {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(184,150,90,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-gold);
}
.reservation__phone-label {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.reservation__phone-num {
  font-family: var(--f-en);
  font-size: 1.35rem;
  color: var(--c-white);
  font-weight: 400;
  letter-spacing: 0.1em;
}

.reservation__divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 24px 0;
  color: rgba(255,255,255,0.18);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
}
.reservation__divider::before,
.reservation__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.1);
}

.reservation__online-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.8;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.reservation__hours { margin-top: 28px; }
.reservation__notes {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}
.reservation__notes li {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  padding-left: 14px;
  position: relative;
  line-height: 1.7;
  letter-spacing: 0.03em;
}
.reservation__notes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 5px;
  height: 1px;
  background: var(--c-gold);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--c-dark-2); }

.footer__top {
  padding: clamp(50px, 7vw, 80px) 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(30px, 4vw, 56px);
}

.footer__brand-jp {
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--c-white);
  margin-bottom: 4px;
  line-height: 1.3;
}
.footer__brand-en {
  font-family: var(--f-en);
  font-size: 0.55rem;
  letter-spacing: 0.35em;
  color: var(--c-gold);
  margin-bottom: 20px;
  display: block;
}
.footer__brand-desc {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  line-height: 2;
  letter-spacing: 0.04em;
}

.footer__nav h4 {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  margin-bottom: 20px;
  font-weight: 400;
  text-transform: uppercase;
}
.footer__nav ul { display: flex; flex-direction: column; gap: 12px; }
.footer__nav a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.38);
  letter-spacing: 0.06em;
  transition: color 0.25s ease;
}
.footer__nav a:hover { color: var(--c-gold); }
.footer__nav-related {
  color: rgba(255,255,255,0.22) !important;
  font-size: 0.72rem !important;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 10px;
  margin-top: 2px;
  display: inline-block;
}
.footer__nav-related:hover { color: rgba(184,150,90,0.6) !important; }

.footer__bottom { padding: 24px 0; }
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__disclaimer {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.03em;
  line-height: 1.7;
}
.footer__copy {
  font-family: var(--f-en);
  font-size: 0.68rem;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.1em;
  white-space: nowrap;
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 46px;
  height: 46px;
  background: var(--c-gold);
  color: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--dur) ease, transform var(--dur) ease, background var(--dur) ease;
  pointer-events: none;
}
.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover { background: var(--c-gold-dark); }

/* ============================================================
   RESPONSIVE — Tablet (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .concept__pillars { grid-template-columns: 1fr; }
  .doctors__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

/* ============================================================
   RESPONSIVE — Mobile (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root { --section-py: 60px; }

  /* Nav mobile */
  .nav__menu {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: -300px;
    bottom: 0;
    width: 280px;
    background: var(--c-bg);
    padding: 90px 36px 40px;
    gap: 26px;
    box-shadow: -8px 0 32px rgba(26,24,20,0.12);
    z-index: 2;
    transition: right var(--dur) var(--ease-out);
    overflow-y: auto;
    align-items: flex-start;
  }
  .nav__menu.is-open { right: 0; }
  .nav__menu a { font-size: 0.9rem; letter-spacing: 0.1em; }
  .nav__cta-link { display: inline-block; padding: 10px 22px; }
  .nav__toggle { display: flex; }

  /* Hero */
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 220px; }

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

  /* Stats */
  .stats__split { grid-template-columns: 1fr; }
  .stats__right { aspect-ratio: 4/3; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); }
  .stat:nth-child(even) { border-left: 1px solid rgba(255,255,255,0.07); }

  /* Doctors */
  .doctors__grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }

  /* Facility */
  .facility__grid { grid-template-columns: 1fr; grid-template-rows: unset; }
  .facility-item { aspect-ratio: 4/3; }
  .facility-item--wide,
  .facility-item--full { grid-column: span 1; }

  /* Access */
  .access__grid { grid-template-columns: 1fr; }

  /* Reservation */
  .reservation__body { grid-template-columns: 1fr; gap: 48px; }
  .form-row--2col { flex-direction: column; }

  /* Footer */
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom-inner { flex-direction: column; align-items: flex-start; }

  /* Back to top */
  .back-to-top { bottom: 20px; right: 20px; }
}

/* ============================================================
   RESPONSIVE — Small Mobile (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
  .notice__inner { flex-direction: column; align-items: flex-start; gap: 6px; }
  .stat { padding: 28px 12px; }
  .stat__num { font-size: 2.2rem; }
}

/* ============================================================
   NAV LOGO MARK
   ============================================================ */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__logo-mark {
  color: var(--c-gold);
  flex-shrink: 0;
  display: flex;
  transition: opacity var(--dur) ease;
}
.nav__logo-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav__logo-group {
  font-size: 0.44rem;
  letter-spacing: 0.14em;
  color: var(--c-text-muted);
  line-height: 1;
  margin-bottom: 1px;
  display: block;
}
.footer__brand-logo {
  color: var(--c-gold);
  margin-bottom: 10px;
  opacity: 0.85;
  line-height: 0;
  font-size: 0;
}

/* ============================================================
   FLOATING SIDE BUTTONS
   ============================================================ */
.float-btns {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 800;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.float-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  transition: background var(--dur) ease, transform 0.2s ease;
}
.float-btn:hover { transform: translateX(-3px); }

.float-btn--phone  { background: #5A7A5A; color: var(--c-white); }
.float-btn--mail   { background: #4A6A7A; color: var(--c-white); }
.float-btn--reserve { background: var(--c-gold-dark); color: var(--c-white); }

.float-btn--phone:hover  { background: #486048; }
.float-btn--mail:hover   { background: #3A5A6A; }
.float-btn--reserve:hover { background: #706030; }

/* ============================================================
   ABOUT / DOCTOR MESSAGE
   ============================================================ */
.about__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
  margin-bottom: clamp(60px, 8vw, 90px);
}

.about__quote {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.6;
  color: var(--c-gold-dark);
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--c-border);
}

.about__text {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}
.about__text p {
  font-size: 0.9rem;
  color: var(--c-text-sub);
  line-height: 2;
  letter-spacing: 0.04em;
}
.about__text em {
  font-style: normal;
  color: var(--c-gold-dark);
  font-weight: 400;
}

.about__list {
  margin: 4px 0 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.about__list li {
  font-size: 0.88rem;
  color: var(--c-text-sub);
  padding-left: 18px;
  position: relative;
  letter-spacing: 0.04em;
}
.about__list li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--c-gold);
}

.about__sign {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  padding-top: 20px;
  border-top: 1px solid var(--c-border);
}
.about__sign-title {
  font-size: 0.75rem;
  color: var(--c-text-muted);
  letter-spacing: 0.08em;
}
.about__sign-name {
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--c-text);
}

.about__photo {
  position: relative;
}
.about__photo-inner {
  aspect-ratio: 3/4;
  position: relative;
  overflow: hidden;
}
.about__photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.about__photo-inner::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(184,150,90,0.2);
  pointer-events: none;
}
.about__photo-placeholder {
  text-align: center;
  color: rgba(184,150,90,0.5);
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  line-height: 2;
}

/* ============================================================
   TREATMENTS SECTION
   ============================================================ */
.treatments__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
}

.treatments__col {
  background: var(--c-white);
  padding: clamp(30px, 4vw, 50px) clamp(24px, 4vw, 44px);
}

.treatments__col-header { margin-bottom: 28px; }

.treatments__col-en {
  font-family: var(--f-en);
  font-size: 0.62rem;
  letter-spacing: 0.4em;
  color: var(--c-gold);
  margin-bottom: 6px;
  display: block;
}
.treatments__col-title {
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  line-height: 1.3;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-border);
}
.treatments__col-tagline {
  font-size: 0.9rem;
  color: var(--c-gold-dark);
  letter-spacing: 0.06em;
  line-height: 1.8;
  margin-top: 12px;
}

/* treatment category card */
.treatment-cat {
  background: var(--c-bg-alt);
  margin-bottom: 12px;
  border: 1px solid var(--c-border);
  transition: border-color var(--dur) ease;
}
.treatment-cat:last-child { margin-bottom: 0; }
.treatment-cat:hover { border-color: var(--c-gold-light); }

.treatment-cat__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
  background: var(--c-bg-deep);
}
.treatment-cat__header h4 {
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  padding: 14px 18px;
  flex-shrink: 0;
  color: var(--c-text);
}
.treatment-cat__photo {
  width: 120px;
  height: 64px;
  flex-shrink: 0;
}

/* CSS gradient placeholders for treatment photos */
.treatment-cat__photo--eye      { background: linear-gradient(135deg, #E8E4DC 0%, #D0C8BC 100%); }
.treatment-cat__photo--face     { background: linear-gradient(135deg, #E4E0D8 0%, #D4CCC0 100%); }
.treatment-cat__photo--injection { background: linear-gradient(135deg, #ECE8E0 0%, #D8D0C4 100%); }
.treatment-cat__photo--device   { background: linear-gradient(135deg, #E0DCd4 0%, #CCC4B8 100%); }

.treatment-cat__list {
  padding: 14px 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.treatment-cat__list--wrap {
  flex-direction: row;
  flex-wrap: wrap;
  column-gap: 0;
  row-gap: 9px;
}
.treatment-cat__list--wrap li { width: 50%; }

.treatment-cat__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--c-text-sub);
  letter-spacing: 0.04em;
}
.treatment-cat__list li svg { color: var(--c-gold); flex-shrink: 0; }

/* ============================================================
   EQUIPMENT SECTION
   ============================================================ */
.equipment__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}

.equip-card {
  background: var(--c-white);
  padding: 32px 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  border: 1px solid var(--c-border);
  transition: transform var(--dur) var(--ease-out), border-color var(--dur) ease, box-shadow var(--dur) ease;
}
.equip-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-gold-light);
  box-shadow: 0 10px 30px rgba(26,24,20,0.06);
}
.equip-card--center {
  grid-column: 2;
}

.equip-card__icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  color: var(--c-gold);
  opacity: 0.7;
}

.equip-card__body { flex: 1; }
.equip-card__body h3 {
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
  line-height: 1.3;
}

.equip-card__badge {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  margin-bottom: 10px;
  background: var(--c-gold-faint);
  color: var(--c-gold-dark);
  border: 1px solid rgba(184,150,90,0.3);
}
.equip-card__badge--new {
  background: rgba(90, 140, 90, 0.1);
  color: #4A7A4A;
  border-color: rgba(90,140,90,0.3);
}
.equip-card__badge--fda {
  background: rgba(70, 110, 160, 0.1);
  color: #3A5A8A;
  border-color: rgba(70,110,160,0.3);
}

.equip-card__body p:last-child {
  font-size: 0.8rem;
  color: var(--c-text-sub);
  line-height: 1.8;
}

/* ============================================================
   DOCTOR FEATURED
   ============================================================ */
.doctor-featured {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(40px, 5vw, 64px);
  align-items: start;
  margin-bottom: clamp(50px, 6vw, 72px);
  padding-bottom: clamp(50px, 6vw, 72px);
  border-bottom: 1px solid var(--c-border);
}

.doctor-featured__photo {
  position: relative;
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, #EDEAE3 0%, #DDD8CE 50%, #D0C8BC 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.doctor-featured__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(184,150,90,0.2);
  pointer-events: none;
}
.doctor-featured__photo-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.doctor-featured__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.doctor-featured--reverse {
  direction: rtl;
}
.doctor-featured--reverse > * {
  direction: ltr;
}

.doctor-featured__dept {
  font-family: var(--f-en);
  font-size: 0.58rem;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  margin-bottom: 8px;
  display: block;
}
.doctor-featured__name {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 300;
  letter-spacing: 0.2em;
  line-height: 1.2;
  margin-bottom: 6px;
}
.doctor-featured__title {
  font-size: 0.8rem;
  color: var(--c-text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.doctor-featured__divider {
  width: 32px;
  height: 1px;
  background: var(--c-gold);
  margin-bottom: 20px;
}
.doctor-featured__bio {
  font-size: 0.88rem;
  color: var(--c-text-sub);
  line-height: 2;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}
.doctor-featured__certs {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.doctor-featured__certs li {
  font-size: 0.78rem;
  color: var(--c-text-muted);
  padding-left: 14px;
  position: relative;
  letter-spacing: 0.04em;
}
.doctor-featured__certs li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 1px;
  background: var(--c-gold);
}

.doctors__grid--sub {
  grid-template-columns: repeat(3, 1fr);
  max-width: 100%;
}

/* ============================================================
   PRICING SECTION
   ============================================================ */
.pricing__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 60px);
}

.pricing__col-title {
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--c-text);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-gold-light);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pricing__col-en {
  font-family: var(--f-en);
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  color: var(--c-gold);
  font-weight: 400;
}

.pricing__table { margin-bottom: 12px; }
.pricing__table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--c-border);
  font-size: 0.85rem;
  color: var(--c-text-sub);
  vertical-align: middle;
}
.pricing__table td:last-child {
  text-align: right;
  color: var(--c-text);
  font-weight: 400;
  white-space: nowrap;
  padding-left: 12px;
}
.pricing__table tr:last-child td { border-bottom: none; }

.pricing__note {
  font-size: 0.72rem;
  color: var(--c-text-muted);
  line-height: 1.8;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--c-border);
  letter-spacing: 0.03em;
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq__list {
  max-width: 800px;
  margin: 0 auto;
}

.faq__item {
  border-bottom: 1px solid var(--c-border);
}
.faq__item:first-child { border-top: 1px solid var(--c-border); }

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 4px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--c-text);
  line-height: 1.6;
  list-style: none;
  transition: color var(--dur) ease;
  user-select: none;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--c-gold-dark); }

.faq__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  position: relative;
  border: 1px solid var(--c-gold-light);
  transition: background var(--dur) ease;
}
.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--c-gold);
  transform: translate(-50%, -50%);
  transition: transform var(--dur) var(--ease-out), opacity var(--dur) ease;
}
.faq__icon::before { width: 10px; height: 1px; }
.faq__icon::after  { width: 1px;  height: 10px; }

details[open] .faq__q { color: var(--c-gold-dark); }
details[open] .faq__icon { background: var(--c-gold-faint); }
details[open] .faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.faq__a {
  padding: 0 4px 20px;
  animation: fadeUp 0.4s var(--ease-out) forwards;
}
.faq__a p {
  font-size: 0.85rem;
  color: var(--c-text-sub);
  line-height: 2;
  letter-spacing: 0.04em;
}

/* ============================================================
   RESPONSIVE ADDITIONS — Tablet (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .about__body          { grid-template-columns: 1fr; }
  .about__photo         { max-width: 360px; margin: 0 auto; }
  .treatments__cols     { grid-template-columns: 1fr; }
  .equipment__grid      { grid-template-columns: repeat(2, 1fr); }
  .equip-card--center   { grid-column: auto; }
  .doctor-featured      { grid-template-columns: 260px 1fr; }
  .pricing__cols        { grid-template-columns: 1fr; }
  .float-btns           { display: none; }
}

/* ============================================================
   RESPONSIVE ADDITIONS — Mobile (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  .about__body          { gap: 36px; }
  .equipment__grid      { grid-template-columns: 1fr; }
  .equip-card           { flex-direction: column; gap: 14px; }
  .equip-card__icon     { width: 40px; height: 40px; }
  .doctor-featured      { grid-template-columns: 1fr; }
  .doctor-featured__photo { max-width: 280px; margin: 0 auto; }
  .doctors__grid--sub   { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .treatment-cat__list--wrap li { width: 100%; }
  .pricing__table td:last-child { text-align: left; padding-left: 0; padding-top: 2px; }
  .pricing__table tr   { display: flex; flex-direction: column; padding: 10px 0; border-bottom: 1px solid var(--c-border); }
  .pricing__table td   { border: none; padding: 2px 0; }
}

/* ============================================================
   RESPONSIVE ADDITIONS — Small Mobile (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
  .treatment-cat__photo { display: none; }
  .about__quote { font-size: 1rem; }
}