/* Dr. Suranjana Basak — clinical premium site
   Inter primary, Fraunces for the doctor's name only.
   White + forest green + soft sage. */

:root {
  --bg: #FCFDFB;
  --bg-2: #EFF3EC;
  --bg-card: #FFFFFF;
  --ink: #1A2520;
  --ink-soft: #5A6B62;
  --rule: #DDE3D8;
  --rule-soft: #EAEEE5;
  --accent: #2C5F4F;
  --accent-hover: #1F4538;
  --accent-soft: #4A7B6A;
  --accent-wash: #F0F5EE;

  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --display: 'Fraunces', 'Cormorant Garamond', Georgia, serif;

  --page-x: 56px;
  --container: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a { color: var(--accent); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent-hover); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--page-x); }

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 12px 20px;
  z-index: 200;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}
.skip-link:focus { left: 16px; top: 16px; }

/* ===== Sticky header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(252, 253, 251, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.site-header.scrolled { border-bottom-color: var(--rule); }

.site-header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px var(--page-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  color: var(--ink);
}
.wordmark:hover { color: var(--ink); }
.wordmark-name {
  font-family: var(--display);
  font-weight: 500;
  font-size: 21px;
  letter-spacing: -0.01em;
  font-variation-settings: "opsz" 36;
}
.wordmark-title {
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav a {
  color: var(--ink);
  font-size: 14.5px;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
}
.nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.25s ease;
}
.nav a:hover { color: var(--accent); }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.005em;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-outline:hover { background: var(--accent); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  padding-left: 0;
  padding-right: 0;
}
.btn-ghost:hover { color: var(--accent); }
.btn-ghost .arrow { transition: transform 0.2s ease; }
.btn-ghost:hover .arrow { transform: translateX(4px); }

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  border: none;
}
.btn-whatsapp:hover { background: #1FB855; color: #fff; }
.btn-whatsapp svg { color: #fff; }

.book-card-icon-wa { color: #25D366; }

.btn-sm { font-size: 13.5px; padding: 10px 22px; }
.site-header-inner .btn-sm { padding: 10px 24px; margin-left: 8px; }
.nav { flex-wrap: nowrap; }

/* Mobile menu */
.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 8px;
  color: var(--ink);
}
.menu-toggle svg { display: block; width: 24px; height: 24px; }
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 100;
  display: none;
  flex-direction: column;
  padding: 80px var(--page-x) 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: 0;
  padding: 8px;
  cursor: pointer;
  color: var(--ink);
}
.mobile-menu-close svg { width: 24px; height: 24px; display: block; }
.mobile-menu a {
  font-family: var(--display);
  font-weight: 500;
  font-size: 26px;
  color: var(--ink);
  padding: 16px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.mobile-menu a:last-of-type { border-bottom: none; }
.mobile-menu .btn { margin-top: 24px; align-self: flex-start; }

/* ===== Hero ===== */
.hero {
  padding: 72px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background: var(--bg-2);
  z-index: 0;
  pointer-events: none;
}
.hero-neural {
  position: absolute;
  top: 0;
  right: 0;
  width: 56%;
  height: 100%;
  color: var(--accent);
  opacity: 0.16;
  z-index: 0;
  pointer-events: none;
}
@media (max-width: 1024px) {
  .hero-neural { width: 100%; opacity: 0.10; }
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
}
.eyebrow {
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1.5px;
  background: var(--accent);
}
.hero-name {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(40px, 5.5vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: "opsz" 72;
  margin-bottom: 12px;
}
.hero-subtitle {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero-lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 520px;
  margin-bottom: 32px;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 36px;
}
.hero-creds {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 13.5px;
  color: var(--ink-soft);
  align-items: center;
}
.hero-creds .dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.hero-portrait {
  position: relative;
  max-width: 400px;
  margin-left: auto;
}
.hero-portrait-frame {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 60px -20px rgba(26, 37, 32, 0.22), 0 4px 14px rgba(26, 37, 32, 0.06);
  background: var(--bg-card);
}
.hero-portrait-frame img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
}
.hero-portrait::before {
  content: '';
  position: absolute;
  inset: 16px -16px -16px 16px;
  border: 1.5px solid var(--accent-soft);
  border-radius: 18px;
  z-index: -1;
}
.hero-badge {
  position: absolute;
  left: -14px;
  bottom: 24px;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink);
  box-shadow: 0 6px 18px rgba(26, 37, 32, 0.08);
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ===== Stats strip ===== */
.stats {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--bg-card);
  position: relative;
}
.stats-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 48px var(--page-x);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat {
  text-align: center;
  padding: 8px 24px;
  position: relative;
  transition: transform 0.25s ease;
}
.stat:hover { transform: translateY(-2px); }
.stat:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 18%;
  bottom: 18%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--rule) 30%, var(--rule) 70%, transparent);
}
.stat-icon {
  width: 24px;
  height: 24px;
  margin: 0 auto 16px;
  color: var(--accent-soft);
  opacity: 0.85;
}
.stat-icon svg { width: 100%; height: 100%; }
.stat-num {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(40px, 4vw, 52px);
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.025em;
  font-variation-settings: "opsz" 144;
}
.stat-num sup {
  font-size: 0.42em;
  vertical-align: super;
  color: var(--accent-soft);
  margin-left: 1px;
  font-weight: 400;
}
.stat-label {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-soft);
  margin-top: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.stat-stars {
  margin-top: 6px;
  color: #D4A24E;
  font-size: 12px;
  letter-spacing: 3px;
  line-height: 1;
}
.stat-meta {
  margin-top: 10px;
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.45;
}
.stat-langs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 10px;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}
.stat-langs span { display: inline-block; }
.stat-langs span:not(:last-child)::after {
  content: '·';
  color: var(--accent-soft);
  margin-left: 10px;
}

/* ===== Sections ===== */
.section { padding: 88px 0; }
.section.alt { background: var(--bg-2); }
.section.white { background: var(--bg-card); }
.section.dark { background: var(--accent); color: var(--bg); }
.section.dark .section-title { color: var(--bg); }
.section.dark .section-lead { color: rgba(252, 253, 251, 0.85); }

.section-header { max-width: 720px; margin-bottom: 48px; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: "opsz" 60;
  margin-bottom: 14px;
}
.section-title em { font-style: italic; color: var(--accent); font-weight: 500; }
.section-lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-body p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  margin-bottom: 18px;
}
.about-body p.lede {
  font-family: var(--display);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.45;
  color: var(--ink);
  letter-spacing: -0.005em;
  margin-bottom: 24px;
}
.about-body em { font-style: italic; color: var(--accent); font-weight: 500; }
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 32px;
}
.about-card-title {
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.about-card dl {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.about-card .row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  font-size: 14.5px;
}
.about-card .row dt {
  color: var(--ink-soft);
}
.about-card .row dd {
  color: var(--ink);
  font-weight: 500;
}

/* ===== Specialties ===== */
.specialties {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.specialty {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 28px 26px;
  transition: transform 0.2s ease, box-shadow 0.25s ease, border-color 0.2s ease;
}
.specialty:hover {
  transform: translateY(-2px);
  border-color: var(--accent-soft);
  box-shadow: 0 12px 32px -16px rgba(44, 95, 79, 0.25);
}
.specialty-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 18px;
}
.specialty-icon svg { width: 100%; height: 100%; }
.specialty-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 8px;
  font-variation-settings: "opsz" 36;
}
.specialty-desc {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.specialty-tags {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.02em;
}

/* ===== Publications / Works list ===== */
.works {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 18px;
  padding: 8px 36px;
}
.work {
  display: grid;
  grid-template-columns: 80px 1fr 110px;
  gap: 28px;
  align-items: baseline;
  padding: 22px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.work:last-child { border-bottom: 0; }
.work-year {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
}
.work-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: 17.5px;
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.work-meta {
  display: block;
  margin-top: 4px;
  font-family: var(--sans);
  font-size: 13.5px;
  color: var(--ink-soft);
  font-weight: 400;
}
.work-link {
  font-size: 12.5px;
  color: var(--accent);
  font-weight: 500;
  margin-top: 6px;
  display: inline-block;
}
.work-link:hover { color: var(--accent-hover); text-decoration: underline; }
.work-type {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-align: right;
}
.work.textbook { background: var(--accent-wash); margin: 0 -20px; padding: 22px 20px; border-radius: 10px; border-bottom-color: transparent; }
.work.textbook + .work { border-top: 1px solid var(--rule-soft); }
.work.textbook .work-title::before { content: '★'; color: var(--accent); margin-right: 8px; font-size: 0.85em; }

/* Filter pills */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.filter-pill {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-pill:hover { border-color: var(--accent); color: var(--accent); }
.filter-pill.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ===== Testimonials ===== */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 28px;
  position: relative;
}
.testimonial::before {
  content: '\201C';
  position: absolute;
  top: 4px;
  left: 18px;
  font-family: var(--display);
  font-size: 64px;
  line-height: 1;
  color: var(--accent);
  opacity: 0.16;
}
.testimonial-text {
  position: relative;
  z-index: 1;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--ink);
  margin-bottom: 18px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}
.testimonial-source {
  font-size: 12px;
  color: var(--ink-soft);
  font-weight: 400;
}
.testimonial-stars {
  color: var(--accent);
  font-size: 12px;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

/* ===== Visit card ===== */
.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 18px;
  overflow: hidden;
}
.visit-info { padding: 36px; }
.visit-info h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.2;
  margin-bottom: 6px;
  color: var(--ink);
}
.visit-info .addr {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 24px;
}
.visit-info dl {
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
}
.visit-info dl .row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 16px;
  font-size: 14.5px;
}
.visit-info dl dt {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-top: 3px;
}
.visit-info dl dd { color: var(--ink); }
.visit-map { min-height: 360px; }
.visit-map iframe { width: 100%; height: 100%; border: 0; min-height: 360px; }

/* ===== Booking option cards (book.html) ===== */
.book-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.book-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 18px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.book-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-soft);
  box-shadow: 0 16px 36px -18px rgba(44, 95, 79, 0.25);
}
.book-card.recommended { border-color: var(--accent); }
.book-card-badge {
  position: absolute;
  top: -12px;
  right: 22px;
  background: var(--accent);
  color: #fff;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.book-card-icon {
  width: 40px;
  height: 40px;
  color: var(--accent);
  margin-bottom: 20px;
}
.book-card-icon svg { width: 100%; height: 100%; }
.book-card h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 24px;
  margin-bottom: 10px;
  color: var(--ink);
}
.book-card p {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 24px;
  flex: 1;
}

/* ===== Booking widget (book.html) ===== */
.booking-widget {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 18px;
  padding: 36px;
  box-shadow: 0 10px 28px -22px rgba(26, 37, 32, 0.18);
}
.booking-month {
  font-family: var(--display);
  font-weight: 500;
  font-size: 22px;
  color: var(--accent);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.booking-step-label {
  display: block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 24px 0 12px;
}
.booking-dates {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--rule) transparent;
}
.booking-dates::-webkit-scrollbar { height: 6px; }
.booking-dates::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 3px; }
.booking-date {
  flex: 0 0 64px;
  height: 76px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 1px solid var(--rule);
  background: var(--bg-card);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.18s ease;
  font-family: var(--sans);
  color: var(--ink);
}
.booking-date:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.booking-date.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 6px 16px -8px rgba(44, 95, 79, 0.5);
}
.booking-date .d-day {
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.75;
}
.booking-date .d-date {
  font-family: var(--display);
  font-weight: 500;
  font-size: 22px;
  line-height: 1;
}
.booking-branch-card {
  border: 1px solid var(--accent-soft);
  background: var(--accent-wash);
  border-radius: 12px;
  padding: 16px 22px;
}
.branch-name {
  font-family: var(--display);
  font-weight: 500;
  font-size: 17px;
  color: var(--ink);
}
.branch-addr {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 4px;
}
.booking-times-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 8px;
}
.booking-time {
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 500;
  padding: 10px 6px;
  border: 1px solid var(--rule);
  background: var(--bg-card);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  color: var(--ink);
  text-align: center;
}
.booking-time:hover { border-color: var(--accent); color: var(--accent); }
.booking-time.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.booking-time:disabled,
.booking-time.past {
  opacity: 0.38;
  cursor: not-allowed;
  text-decoration: line-through;
  background: var(--bg-2);
}
.booking-time:disabled:hover,
.booking-time.past:hover {
  border-color: var(--rule);
  color: var(--ink);
  transform: none;
}
.booking-continue {
  margin-top: 28px;
  width: 100%;
  justify-content: center;
}
.booking-continue:disabled {
  background: var(--rule);
  color: var(--ink-soft);
  cursor: not-allowed;
  opacity: 0.7;
}
.booking-back {
  background: transparent;
  border: 0;
  color: var(--accent);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  padding: 0;
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.booking-back:hover { color: var(--accent-hover); }
.booking-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 18px 22px;
  background: var(--accent-wash);
  border-radius: 12px;
  margin-bottom: 24px;
}
.booking-summary > div { display: flex; flex-direction: column; gap: 4px; }
.booking-summary span {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.booking-summary strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 16px;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.booking-form {
  display: grid;
  gap: 16px;
}
.booking-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.booking-form label > span {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.booking-form input,
.booking-form select,
.booking-form textarea {
  font-family: var(--sans);
  font-size: 15px;
  padding: 12px 16px;
  border: 1px solid var(--rule);
  border-radius: 10px;
  background: var(--bg-card);
  color: var(--ink);
  width: 100%;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  resize: vertical;
}
.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(44, 95, 79, 0.12);
}
.booking-submit {
  margin-top: 8px;
  width: 100%;
  justify-content: center;
  padding: 14px 28px;
  font-size: 15px;
}
.booking-note {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--ink-soft);
  text-align: center;
  line-height: 1.5;
}

@media (max-width: 640px) {
  .booking-widget { padding: 24px 20px; border-radius: 14px; }
  .booking-summary { grid-template-columns: 1fr; gap: 12px; padding: 14px 18px; }
  .booking-times-grid { grid-template-columns: repeat(3, 1fr); }
  .booking-date { flex: 0 0 56px; height: 68px; }
  .booking-date .d-date { font-size: 19px; }
}

/* ===== Checklist ===== */
.checklist {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 36px;
}
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15.5px;
  color: var(--ink);
  line-height: 1.5;
}
.checklist li::before {
  content: '';
  width: 18px;
  height: 18px;
  margin-top: 3px;
  flex-shrink: 0;
  background: var(--accent);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 14 14' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 7l2.5 2.5L11 4' stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px 12px;
}

/* ===== FAQ ===== */
.faq-list { max-width: 820px; margin: 0 auto; }
details.faq {
  border-bottom: 1px solid var(--rule);
  padding: 20px 0;
}
details.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  font-family: var(--display);
  font-weight: 500;
  font-size: 19px;
  color: var(--ink);
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: '+';
  color: var(--accent);
  font-size: 24px;
  font-weight: 300;
  line-height: 1;
  transition: transform 0.25s ease;
}
details.faq[open] summary::after { content: '×'; }
details.faq[open] summary { color: var(--accent); }
details.faq .body {
  margin-top: 12px;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 680px;
}

/* ===== Condition chips ("Commonly treats") ===== */
.condition-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.condition-tag {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 10px 20px;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink);
  transition: all 0.2s ease;
  letter-spacing: 0.005em;
  cursor: default;
}
.condition-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px -6px rgba(44, 95, 79, 0.25);
}

/* ===== Language pills ===== */
.lang-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.lang-pill {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 500;
  padding: 8px 18px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink);
  background: var(--bg-card);
}

/* ===== Page hero (sub-pages) ===== */
.page-hero {
  padding: 72px 0 56px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--rule);
}
.page-hero-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: "opsz" 72;
  max-width: 900px;
}
.page-hero-title em { font-style: italic; color: var(--accent); font-weight: 500; }
.page-hero-sub {
  margin-top: 16px;
  font-size: 17.5px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 720px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--ink);
  color: rgba(252, 253, 251, 0.85);
  padding: 64px 0 28px;
}
.footer-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--page-x);
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(252, 253, 251, 0.14);
}
.footer-mark {
  font-family: var(--display);
  font-weight: 500;
  font-size: 22px;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.footer-mark-sub {
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 18px;
}
.footer-tagline {
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(252, 253, 251, 0.7);
  max-width: 320px;
}
.footer-col h4 {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 9px; font-size: 14px; }
.footer-col a, .footer-col span { color: rgba(252, 253, 251, 0.75); }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px var(--page-x) 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12.5px;
  color: rgba(252, 253, 251, 0.55);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  :root { --page-x: 36px; }
  .nav { display: none; }
  .menu-toggle { display: inline-flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-bg { display: none; }
  .hero { padding: 56px 0 64px; background: linear-gradient(to bottom, var(--bg) 0%, var(--bg-2) 100%); }
  .hero-portrait { max-width: 320px; margin: 0 auto; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .stats-inner .stat:nth-child(n+3) { margin-top: 8px; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .specialties { grid-template-columns: repeat(2, 1fr); }
  .testimonials { grid-template-columns: 1fr; }
  .book-options { grid-template-columns: 1fr; }
  .visit-grid { grid-template-columns: 1fr; }
  .visit-map { min-height: 280px; }
  .work { grid-template-columns: 60px 1fr 90px; gap: 18px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 640px) {
  :root { --page-x: 20px; }
  .section { padding: 56px 0; }
  .page-hero { padding: 48px 0 36px; }
  .hero { padding: 40px 0 48px; }
  .hero-name { font-size: clamp(34px, 9vw, 48px); }
  .specialties { grid-template-columns: 1fr; }
  .checklist { grid-template-columns: 1fr; }
  .stats-inner { padding: 28px var(--page-x); gap: 24px; }
  .stat-num { font-size: 30px; }
  .works { padding: 4px 22px; }
  .work { grid-template-columns: 1fr; gap: 4px; }
  .work-type { text-align: left; margin-top: 6px; font-size: 11px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .visit-info dl .row { grid-template-columns: 1fr; gap: 2px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}