/* ==========================================================================
   Fundamental Aesthetic Medical Clinic — Master Stylesheet
   Art Direction: Playbook "clinic", Variant B (Precise specialist)
   Locality: Orchard, Singapore (SG)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & Root Custom Properties (Exact Hex from design_brief.json)
   -------------------------------------------------------------------------- */
:root {
  --color-background: #f8fafc;
  --color-surface: #ffffff;
  --color-text: #0f172a;
  --color-muted: #475569;
  --color-primary: #1d67cd;
  --color-primary-text: #ffffff;
  --color-accent: #c59b27;
  --color-dark: #0b1528;
  --color-dark-text: #f8fafc;

  /* Typography Tokens */
  --font-display: 'Schibsted Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Elevation & Hairline Borders (Variant B - Precise Specialist) */
  --border-hairline: 1px solid rgba(15, 23, 42, 0.1);
  --border-hairline-strong: 1px solid rgba(15, 23, 42, 0.18);
  --border-accent: 1px solid var(--color-accent);
  --border-navy: 1px solid rgba(29, 103, 205, 0.25);

  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.03);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Spacing Scale */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;

  --max-width: 1240px;
  --max-width-wide: 1360px;
  --max-width-narrow: 840px;

  --header-height: 76px;
}

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

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

body {
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Skip link for keyboard accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  inset-inline-start: 1rem;
  background: var(--color-dark);
  color: var(--color-primary-text);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 99999;
  font-weight: 600;
  text-decoration: none;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 1rem;
  outline: 2px solid var(--color-accent);
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
}

a {
  color: var(--color-primary);
  text-decoration-skip-ink: auto;
  transition: color 0.2s ease;
}
a:hover {
  color: #154fa0;
}

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

/* Headings: Schibsted Grotesk (700) - Precise specialist */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  letter-spacing: -0.03em;
  font-weight: 800;
}

h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  margin-block-end: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  margin-block-end: 0.5rem;
}

h4 {
  font-size: 1.15rem;
  font-weight: 700;
}

p {
  margin-block-end: 1rem;
}
p:last-child {
  margin-block-end: 0;
}

/* --------------------------------------------------------------------------
   3. Layout & Structure
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3.5vw, 2rem);
}

.container-wide {
  width: 100%;
  max-width: var(--max-width-wide);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3.5vw, 2rem);
}

.container-narrow {
  width: 100%;
  max-width: var(--max-width-narrow);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3.5vw, 2rem);
}

main {
  flex: 1 0 auto;
}

section {
  padding-block: clamp(3rem, 6vw, 5.5rem);
  position: relative;
}

.section-tint {
  background-color: var(--color-surface);
  border-block: var(--border-hairline);
}

.section-dark {
  background-color: var(--color-dark);
  color: var(--color-dark-text);
  border-block: 1px solid rgba(255, 255, 255, 0.08);
}
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: #ffffff;
}
.section-dark p {
  color: #cbd5e1;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-block-end: clamp(2rem, 4vw, 3.5rem);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: rgba(29, 103, 205, 0.08);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-block-end: 0.85rem;
  border: 1px solid rgba(29, 103, 205, 0.16);
}

.section-dark .section-tag {
  background-color: rgba(197, 155, 39, 0.18);
  color: var(--color-accent);
  border-color: rgba(197, 155, 39, 0.35);
}

.section-subtitle {
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  color: var(--color-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   4. Announcement Banner (Relocation Notice)
   -------------------------------------------------------------------------- */
.announcement-bar {
  background-color: var(--color-dark);
  color: var(--color-dark-text);
  font-size: 0.84rem;
  padding-block: 0.6rem;
  border-block-end: 1px solid rgba(197, 155, 39, 0.3);
  text-align: center;
}
.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}
.announcement-badge {
  background: var(--color-accent);
  color: var(--color-dark);
  font-weight: 800;
  font-size: 0.72rem;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.announcement-link {
  color: #ffffff;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.announcement-link:hover {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   5. Header & Navigation (Sticky pinned, direct child of body)
   -------------------------------------------------------------------------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-block-end: var(--border-hairline-strong);
  transition: box-shadow 0.25s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1.5rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-logo-img {
  height: 48px;
  width: auto;
}

/* Primary Desktop Navigation */
nav.main-nav {
  display: none;
}
@media (min-width: 992px) {
  nav.main-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }
}

.nav-list {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 0.95rem;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  position: relative;
}
.nav-link:hover {
  color: var(--color-primary);
  background-color: rgba(29, 103, 205, 0.05);
}
.nav-link.active {
  color: var(--color-primary);
  background-color: rgba(29, 103, 205, 0.08);
}
.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0.95rem;
  right: 0.95rem;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

/* Header Action Buttons */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-header-wa {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.15s ease;
  min-height: 44px;
}
.btn-header-wa:hover {
  background-color: #154fa0;
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-header-tel {
  display: none;
  align-items: center;
  gap: 0.45rem;
  background-color: transparent;
  color: var(--color-dark);
  border: var(--border-hairline-strong);
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: all 0.2s ease;
  min-height: 44px;
}
@media (min-width: 1200px) {
  .btn-header-tel {
    display: inline-flex;
  }
}
.btn-header-tel:hover {
  background-color: rgba(15, 23, 42, 0.05);
  color: var(--color-dark);
}

/* Hamburger Toggle Button */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: transparent;
  border: var(--border-hairline-strong);
  border-radius: var(--radius-md);
  color: var(--color-dark);
  cursor: pointer;
  padding: 0;
  transition: background-color 0.2s ease;
}
@media (min-width: 992px) {
  .nav-toggle {
    display: none;
  }
}
.nav-toggle:hover {
  background-color: rgba(15, 23, 42, 0.05);
}
.hamburger-box {
  width: 22px;
  height: 16px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hamburger-bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-dark);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] .bar-1 {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .bar-2 {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .bar-3 {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: var(--header-height);
  inset-inline-start: 0;
  width: 100%;
  max-height: calc(100vh - var(--header-height));
  background-color: #ffffff;
  border-block-end: var(--border-hairline-strong);
  box-shadow: var(--shadow-xl);
  overflow-y: auto;
  padding: 1.5rem;
  display: none;
  flex-direction: column;
  gap: 1.5rem;
  z-index: 999;
}
.mobile-nav-drawer.open {
  display: flex;
}
@media (min-width: 992px) {
  .mobile-nav-drawer {
    display: none !important;
  }
}
.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  color: var(--color-dark);
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: var(--border-hairline);
  background-color: var(--color-background);
  min-height: 48px;
}
.mobile-nav-link.active {
  color: var(--color-primary);
  border-color: rgba(29, 103, 205, 0.4);
  background-color: rgba(29, 103, 205, 0.08);
}
.mobile-nav-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-block-start: 0.5rem;
  border-block-start: var(--border-hairline);
}
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(11, 21, 40, 0.5);
  backdrop-filter: blur(2px);
  z-index: 998;
  display: none;
}
.mobile-drawer-overlay.open {
  display: block;
}

/* --------------------------------------------------------------------------
   6. Buttons & Interactive Elements (Ergonomic touch targets >= 48px)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.2;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  min-height: 48px;
  min-width: 48px;
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  box-shadow: 0 2px 4px rgba(29, 103, 205, 0.25);
}
.btn-primary:hover {
  background-color: #154fa0;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(29, 103, 205, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-dark);
  border: var(--border-hairline-strong);
  background-color: #ffffff;
}
.btn-secondary:hover {
  background-color: rgba(15, 23, 42, 0.05);
  border-color: var(--color-dark);
  color: var(--color-dark);
  transform: translateY(-1px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #0b1528;
  font-weight: 700;
}
.btn-accent:hover {
  background-color: #b58d20;
  color: #000000;
  transform: translateY(-2px);
}

.btn-ghost-dark {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
}
.btn-ghost-dark:hover {
  background-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  min-height: 40px;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   7. Hero Section (Split Layout)
   -------------------------------------------------------------------------- */
.hero-section {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  background: linear-gradient(180deg, #ffffff 0%, var(--color-background) 100%);
  border-block-end: var(--border-hairline);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}
@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.hero-content {
  min-width: 0;
}

.hero-locality-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: rgba(29, 103, 205, 0.08);
  border: 1px solid rgba(29, 103, 205, 0.2);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  margin-block-end: 1.25rem;
}

.hero-title {
  margin-block-end: 1.25rem;
  color: var(--color-dark);
}

.hero-lead {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--color-muted);
  line-height: 1.6;
  margin-block-end: 1.75rem;
  max-width: 620px;
}

/* Real Proof near Hero */
.hero-proof-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  padding: 0.85rem 1.25rem;
  background-color: #ffffff;
  border: var(--border-hairline);
  border-radius: var(--radius-lg);
  margin-block-end: 2rem;
  box-shadow: var(--shadow-sm);
}
.rating-stars {
  color: var(--color-accent);
  font-size: 1.15rem;
  display: inline-flex;
  gap: 0.15rem;
}
.proof-text {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
}
.proof-badge {
  font-size: 0.8rem;
  color: var(--color-muted);
  border-inline-start: var(--border-hairline);
  padding-inline-start: 1rem;
}
@media (max-width: 540px) {
  .proof-badge {
    border-inline-start: none;
    padding-inline-start: 0;
    width: 100%;
  }
}

.hero-ctas {
  margin-block-end: 2rem;
}

.hero-guarantees {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
  font-size: 0.875rem;
  color: var(--color-muted);
}
.hero-guarantee-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.hero-guarantee-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Hero Media Wrapper */
.hero-media-wrapper {
  position: relative;
  min-width: 0;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(15, 23, 42, 0.12);
  aspect-ratio: 1459 / 814;
  background-color: #e2e8f0;
}
.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-floating-card {
  position: absolute;
  bottom: -1rem;
  inset-inline-start: 1rem;
  background-color: var(--color-surface);
  border: var(--border-hairline-strong);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 90%;
}
.floating-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: rgba(29, 103, 205, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.floating-card-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-dark);
}
.floating-card-sub {
  font-size: 0.775rem;
  color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   8. Trust Bar Section
   -------------------------------------------------------------------------- */
.trust-bar-section {
  padding-block: 2.5rem;
  background-color: #ffffff;
  border-block-end: var(--border-hairline);
}
.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  align-items: center;
}
@media (min-width: 768px) {
  .trust-bar-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.trust-pill {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  background-color: var(--color-background);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
}
.trust-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: rgba(29, 103, 205, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.trust-text-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.3;
}
.trust-text-desc {
  font-size: 0.775rem;
  color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   9. Credentials Strip — Variant B Signature (Large Editorial Numbers)
   -------------------------------------------------------------------------- */
.credentials-strip {
  padding-block: clamp(3rem, 5vw, 4.5rem);
  background-color: var(--color-dark);
  color: var(--color-dark-text);
  border-block: 1px solid rgba(255, 255, 255, 0.08);
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 1.5rem;
}
@media (min-width: 992px) {
  .credentials-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.credential-item {
  border-inline-start: 2px solid var(--color-accent);
  padding-inline-start: 1.25rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1;
  color: #ffffff;
  margin-block-end: 0.5rem;
  letter-spacing: -0.03em;
}
.stat-number span.stat-accent {
  color: var(--color-accent);
}
.stat-label {
  font-size: 1rem;
  font-weight: 700;
  color: #e2e8f0;
  margin-block-end: 0.25rem;
}
.stat-sub {
  font-size: 0.8125rem;
  color: #94a3b8;
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   10. Signature Section: Doctor-Led Credentials & Pricing Matrix
   -------------------------------------------------------------------------- */
.signature-section {
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
  background-color: var(--color-background);
}

.signature-card {
  background-color: #ffffff;
  border: var(--border-hairline-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.matrix-header {
  padding: 1.75rem clamp(1.25rem, 3vw, 2.5rem);
  background-color: #ffffff;
  border-block-end: var(--border-hairline);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
@media (min-width: 768px) {
  .matrix-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.matrix-title-group h3 {
  font-size: 1.4rem;
  margin-block-end: 0.25rem;
}
.matrix-title-group p {
  font-size: 0.9375rem;
  color: var(--color-muted);
}

/* Filter Tabs */
.matrix-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1rem clamp(1.25rem, 3vw, 2.5rem);
  background-color: #f1f5f9;
  border-block-end: var(--border-hairline);
}
.filter-btn {
  background-color: #ffffff;
  color: var(--color-text);
  border: var(--border-hairline);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 38px;
}
.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.filter-btn.active {
  background-color: var(--color-dark);
  color: #ffffff;
  border-color: var(--color-dark);
}

/* Responsive Table Wrapper */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: start;
  font-size: 0.9375rem;
}

.matrix-table th {
  background-color: #f8fafc;
  color: var(--color-dark);
  font-weight: 700;
  font-family: var(--font-display);
  padding: 1rem 1.25rem;
  border-block-end: 2px solid #e2e8f0;
  white-space: nowrap;
}

.matrix-table td {
  padding: 1.15rem 1.25rem;
  border-block-end: var(--border-hairline);
  vertical-align: middle;
}

.matrix-table tr:hover td {
  background-color: rgba(29, 103, 205, 0.02);
}

.treatment-cell {
  font-weight: 700;
  color: var(--color-dark);
}
.treatment-cell small {
  display: block;
  font-weight: 400;
  color: var(--color-muted);
  font-size: 0.8125rem;
  margin-block-start: 0.2rem;
}

.doctor-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: var(--color-dark);
  background-color: #f1f5f9;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  white-space: nowrap;
}

.downtime-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.8125rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  white-space: nowrap;
}
.downtime-none {
  background-color: #ecfdf5;
  color: #065f46;
}
.downtime-minimal {
  background-color: #eff6ff;
  color: #1e40af;
}
.downtime-moderate {
  background-color: #fffbeb;
  color: #92400e;
}

.price-cell {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-primary);
  white-space: nowrap;
}
.price-nett-tag {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-inline-start: 0.25rem;
}

/* --------------------------------------------------------------------------
   11. Treatments Directory Grid
   -------------------------------------------------------------------------- */
.treatments-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}
@media (min-width: 768px) {
  .treatments-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1100px) {
  .treatments-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.treatment-card {
  background-color: #ffffff;
  border: var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2.5vw, 2rem);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
}
.treatment-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(29, 103, 205, 0.4);
}

.card-top-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-block-end: 1rem;
}
.category-badge {
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}
.entry-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--color-dark);
  background-color: #f1f5f9;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}

.treatment-title {
  font-size: 1.3rem;
  margin-block-end: 0.75rem;
}

.treatment-desc {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.55;
  margin-block-end: 1.25rem;
}

.treatment-tech-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-block-end: 1.5rem;
  font-size: 0.875rem;
}
.treatment-tech-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-dark);
}
.treatment-tech-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.treatment-card-footer {
  padding-block-start: 1rem;
  border-block-start: var(--border-hairline);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Featured Treatment Highlight Section */
.featured-treatment-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-block-end: 4rem;
  background-color: #ffffff;
  border: var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3.5vw, 3rem);
  box-shadow: var(--shadow-md);
}
@media (min-width: 992px) {
  .featured-treatment-split {
    grid-template-columns: 1fr 1fr;
  }
}
.featured-treatment-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 1080 / 1080;
  max-height: 480px;
}
.featured-treatment-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   12. Doctor Profiles Section
   -------------------------------------------------------------------------- */
.doctors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 992px) {
  .doctors-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.doctor-card {
  background-color: #ffffff;
  border: var(--border-hairline-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.doctor-media-frame {
  position: relative;
  background-color: #f1f5f9;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  max-height: 420px;
}
.doctor-media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.doctor-credential-overlay {
  position: absolute;
  bottom: 1rem;
  inset-inline-start: 1rem;
  background-color: rgba(11, 21, 40, 0.9);
  color: #ffffff;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  backdrop-filter: blur(4px);
}
.doctor-credential-overlay svg {
  color: var(--color-accent);
}

.doctor-body {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  flex: 1 0 auto;
}

.doctor-name {
  font-size: 1.55rem;
  color: var(--color-dark);
  margin-block-end: 0.25rem;
}
.doctor-role {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.9375rem;
  margin-block-end: 1rem;
}

.doctor-bio {
  color: var(--color-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-block-end: 1.5rem;
}

.doctor-specs {
  margin-block-start: auto;
  border-block-start: var(--border-hairline);
  padding-block-start: 1.25rem;
}
.doctor-specs-title {
  font-size: 0.8125rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-dark);
  margin-block-end: 0.65rem;
}
.doctor-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.spec-tag {
  background-color: var(--color-background);
  color: var(--color-dark);
  border: var(--border-hairline);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   13. Patient Experience (4-Step Unhurried Clinical Journey)
   -------------------------------------------------------------------------- */
.experience-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 992px) {
  .experience-split {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.step-item {
  display: flex;
  gap: 1.25rem;
  background-color: #ffffff;
  border: var(--border-hairline);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.step-item:hover {
  transform: translateX(4px);
  border-color: rgba(29, 103, 205, 0.4);
}

.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-accent);
  background-color: rgba(197, 155, 39, 0.1);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-content h4 {
  font-size: 1.1rem;
  margin-block-end: 0.35rem;
}
.step-content p {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.experience-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 1200 / 1600;
  max-height: 580px;
}
.experience-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   14. Patient Reviews (Word-for-Word Verified Google Reviews)
   -------------------------------------------------------------------------- */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1100px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-card {
  background-color: #ffffff;
  border: var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-block-end: 1rem;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: rgba(29, 103, 205, 0.1);
  color: var(--color-primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.reviewer-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-dark);
}
.review-source {
  font-size: 0.775rem;
  color: var(--color-muted);
}

.review-quote {
  font-size: 0.9375rem;
  color: #334155;
  line-height: 1.6;
  margin-block-end: 1.25rem;
  white-space: pre-line;
}

.review-footer {
  padding-block-start: 0.85rem;
  border-block-start: var(--border-hairline);
  font-size: 0.8125rem;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* --------------------------------------------------------------------------
   15. FAQ Accordion Section (Accessible HTML5 details/summary)
   -------------------------------------------------------------------------- */
.faq-list {
  max-width: 860px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: #ffffff;
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq-item[open] {
  border-color: rgba(29, 103, 205, 0.4);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  user-select: none;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem 1.5rem 1.5rem;
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.65;
  border-block-start: var(--border-hairline);
  padding-block-start: 1rem;
}

/* --------------------------------------------------------------------------
   16. Orchard Location & Operating Hours
   -------------------------------------------------------------------------- */
.location-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: stretch;
}
@media (min-width: 992px) {
  .location-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.location-card {
  background-color: #ffffff;
  border: var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.location-img-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-block-end: 1.5rem;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 1080 / 1080;
  max-height: 280px;
}
.location-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.location-detail-list {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  margin-block-end: 1.75rem;
}
.location-detail-row {
  display: flex;
  gap: 0.85rem;
}
.detail-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background-color: rgba(29, 103, 205, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-block-start: 0.15rem;
}
.detail-content h4 {
  font-size: 0.9375rem;
  margin-block-end: 0.2rem;
}
.detail-content p {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.hours-table {
  width: 100%;
  font-size: 0.875rem;
  margin-block-start: 0.4rem;
}
.hours-table tr td {
  padding-block: 0.25rem;
}
.hours-table tr td:first-child {
  font-weight: 600;
  color: var(--color-dark);
  width: 45%;
}
.hours-table tr td:last-child {
  color: var(--color-muted);
  text-align: end;
}

/* Map Frame */
.map-frame-wrapper {
  background-color: #ffffff;
  border: var(--border-hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.map-frame-wrapper iframe {
  width: 100%;
  flex: 1 0 340px;
  border: 0;
  min-height: 340px;
}
.map-footer-links {
  padding: 1rem 1.5rem;
  background-color: #f8fafc;
  border-block-start: var(--border-hairline);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   17. Booking Band & Lead Inquiry Form
   -------------------------------------------------------------------------- */
.booking-band {
  background: linear-gradient(135deg, var(--color-dark) 0%, #112240 100%);
  color: #ffffff;
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
  border-block-start: 1px solid rgba(197, 155, 39, 0.4);
}

.booking-band-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 992px) {
  .booking-band-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.booking-band h2 {
  color: #ffffff;
}
.booking-band p {
  color: #cbd5e1;
  font-size: 1.1rem;
  line-height: 1.6;
  margin-block-end: 2rem;
}

/* Triage Form (Accessible, spam-protected, zero plaintext email exposure) */
.consultation-form-card {
  background-color: #ffffff;
  color: var(--color-text);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-xl);
}
.form-title {
  font-size: 1.3rem;
  margin-block-end: 0.35rem;
  color: var(--color-dark);
}
.form-subtitle {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-block-end: 1.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 600px) {
  .form-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-dark);
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.65rem 0.95rem;
  border: var(--border-hairline-strong);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  color: var(--color-text);
  font-size: 0.9375rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  min-height: 46px;
}
.form-textarea {
  min-height: 88px;
  resize: vertical;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(29, 103, 205, 0.15);
  outline: none;
}

/* Honeypot field for anti-spam */
.form-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

/* --------------------------------------------------------------------------
   18. Comprehensive Multi-Column Footer
   -------------------------------------------------------------------------- */
footer.site-footer {
  background-color: var(--color-dark);
  color: #94a3b8;
  padding-block-start: clamp(3.5rem, 5vw, 4.5rem);
  padding-block-end: 2.5rem;
  border-block-start: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9125rem;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-block-end: 3rem;
}
@media (min-width: 640px) {
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .footer-top-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}

.footer-brand h3 {
  color: #ffffff;
  font-size: 1.25rem;
  margin-block-end: 0.75rem;
}
.footer-brand p {
  line-height: 1.6;
  color: #94a3b8;
  margin-block-end: 1.25rem;
}

.footer-col-title {
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-block-end: 1rem;
  letter-spacing: -0.01em;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.footer-links-list a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-links-list a:hover {
  color: var(--color-accent);
}

.footer-contact-item {
  display: flex;
  gap: 0.65rem;
  margin-block-end: 0.75rem;
  color: #cbd5e1;
  line-height: 1.5;
}
.footer-contact-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-block-start: 0.2rem;
}

.footer-disclaimer {
  padding-block: 1.5rem;
  border-block: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #64748b;
  margin-block-end: 1.5rem;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: center;
  font-size: 0.8125rem;
  color: #64748b;
}
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    text-align: start;
  }
}
.footer-credits a {
  color: #94a3b8;
}

/* --------------------------------------------------------------------------
   19. Back to Top Button (>= 48px, translated aria-label)
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  inset-inline-end: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--color-dark);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease, background-color 0.2s ease;
  z-index: 990;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   20. Compact Floating Contact Bar (Consolidated, non-intrusive)
   -------------------------------------------------------------------------- */
.floating-contact-hub {
  position: fixed;
  bottom: 1.5rem;
  inset-inline-start: 1.5rem;
  z-index: 990;
}
.contact-hub-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #25d366;
  color: #ffffff;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
  box-shadow: var(--shadow-lg);
  min-height: 48px;
  transition: transform 0.2s ease, background-color 0.2s ease;
}
.contact-hub-btn:hover {
  background-color: #20bd5a;
  color: #ffffff;
  transform: translateY(-2px);
}
.contact-hub-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

@media (max-width: 480px) {
  .contact-hub-btn span.label-text {
    display: none;
  }
  .contact-hub-btn {
    width: 48px;
    height: 48px;
    padding: 0;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   21. Animations & Motion Control (Inside prefers-reduced-motion)
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal-on-scroll {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fallback: Content is 100% visible without JS */
.reveal-on-scroll {
  opacity: 1;
  transform: none;
}

/* --------------------------------------------------------------------------
   22. Print Media Stylesheet
   -------------------------------------------------------------------------- */
@media print {
  header.site-header,
  .announcement-bar,
  .back-to-top,
  .floating-contact-hub,
  .mobile-nav-drawer {
    display: none !important;
  }
  body {
    background: #ffffff;
    color: #000000;
  }
  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
  }
}