/**
 * Aura Dental Aesthetics & Implant Studio
 * Core Design System & Master Stylesheet
 */

/* --------------------------------------------------
   CSS Variables & Tokens
-------------------------------------------------- */
:root {
  --bg: #F4F8F7;
  --surface: #FFFFFF;
  --surface-alt: #EBF3F1;
  --ink: #0F2A2E;
  --muted: #52696D;
  --accent: #17A398;
  --accent-hover: #128279;
  --accent-light: rgba(23, 163, 152, 0.12);
  --accent-glow: rgba(23, 163, 152, 0.25);
  --deep: #0F2A2E;
  --line: #D6E3E1;
  --line-light: rgba(214, 227, 225, 0.6);
  --danger: #D9383A;
  --success: #17A372;
  --warning: #E58E26;

  --font-serif: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  --shadow-sm: 0 2px 8px rgba(15, 42, 46, 0.04);
  --shadow-md: 0 10px 30px rgba(15, 42, 46, 0.07);
  --shadow-lg: 0 20px 45px rgba(15, 42, 46, 0.1);
  --shadow-glow: 0 8px 30px rgba(23, 163, 152, 0.2);

  --transition-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 280ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 400ms cubic-bezier(0.16, 1, 0.3, 1);

  --header-height: 80px;
  --container-max: 1140px;
}

/* Explicit Dark Theme and Media Query */
[data-theme="dark"] {
  --bg: #0A1A1D;
  --surface: #12282C;
  --surface-alt: #173238;
  --ink: #EAF4F2;
  --muted: #9BB5B3;
  --accent: #3FD0C4;
  --accent-hover: #5ee2d7;
  --accent-light: rgba(63, 208, 196, 0.15);
  --accent-glow: rgba(63, 208, 196, 0.3);
  --deep: #061416;
  --line: #23403F;
  --line-light: rgba(35, 64, 63, 0.7);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.55);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0A1A1D;
    --surface: #12282C;
    --surface-alt: #173238;
    --ink: #EAF4F2;
    --muted: #9BB5B3;
    --accent: #3FD0C4;
    --accent-hover: #5ee2d7;
    --accent-light: rgba(63, 208, 196, 0.15);
    --accent-glow: rgba(63, 208, 196, 0.3);
    --deep: #061416;
    --line: #23403F;
    --line-light: rgba(35, 64, 63, 0.7);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.55);
  }
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  transition: background-color var(--transition-base), color var(--transition-base);
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* --------------------------------------------------
   Layout & Container
-------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

@media (min-width: 768px) {
  .container {
    padding-left: 32px;
    padding-right: 32px;
  }
}

/* --------------------------------------------------
   Typography System
-------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  color: var(--ink);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.serif-italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: normal;
}

.section-eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.eyebrow-light {
  color: var(--accent);
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.text-center { text-align: center; }
.text-muted { color: var(--muted); }
.text-accent { color: var(--accent); }

/* --------------------------------------------------
   Buttons & Pills
-------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.btn-pill {
  border-radius: var(--radius-pill);
}

.btn-accent {
  background-color: var(--accent);
  color: #061416;
  font-weight: 700;
  box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-accent:hover {
  background-color: var(--accent-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

.btn-outline {
  border: 1.5px solid var(--line);
  color: var(--ink);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background-color: var(--accent-light);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-full {
  width: 100%;
}

.btn-arrow {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* --------------------------------------------------
   Sticky Header & Navigation
-------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  background-color: rgba(244, 248, 247, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-fast);
}

[data-theme="dark"] .site-header,
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .site-header {
    background-color: rgba(10, 26, 29, 0.85);
  }
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  color: #0F2A2E;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

[data-theme="dark"] .logo-mark {
  color: #061416;
}

.tooth-icon {
  width: 24px;
  height: 24px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}

/* Desktop Nav */
.desktop-nav {
  display: none;
}

@media (min-width: 960px) {
  .desktop-nav {
    display: block;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-item {
  position: relative;
}

.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent);
  background-color: var(--accent-light);
}

.dropdown-chevron {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.has-dropdown:hover .dropdown-chevron {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 320px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 12px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  z-index: 110;
}

.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dropdown-item {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  transition: background var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--accent-light);
}

.dropdown-item-title {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
}

.dropdown-item-desc {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.3;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  background-color: var(--surface-alt);
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  color: var(--accent);
  transform: scale(1.05);
}

.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
}

[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
:root:not([data-theme="dark"]) .sun-icon { display: none; }
:root:not([data-theme="dark"]) .moon-icon { display: block; }

.header-cta {
  display: none;
}

@media (min-width: 600px) {
  .header-cta {
    display: inline-flex;
  }
}

.mobile-menu-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-sm);
  background-color: var(--surface-alt);
  color: var(--ink);
}

@media (min-width: 960px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.hamburger-bar {
  width: 20px;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-fast);
}

/* Mobile Fullscreen Drawer Menu */
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background-color: var(--surface);
  z-index: 200;
  display: flex;
  flex-direction: column;
  transform: translateY(-100%);
  transition: transform var(--transition-smooth);
  overflow-y: auto;
}

.mobile-drawer.open {
  transform: translateY(0);
}

.mobile-drawer-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.mobile-close-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--surface-alt);
  color: var(--ink);
}

.mobile-close-btn svg {
  width: 22px;
  height: 22px;
}

.mobile-drawer-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
  gap: 30px;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-link {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ink);
}

.mobile-sub-heading {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  display: block;
  margin-top: 12px;
  margin-bottom: 8px;
}

.mobile-sub-list {
  padding-left: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-left: 2px solid var(--line);
}

.mobile-sub-link {
  font-size: 1rem;
  color: var(--muted);
}

.mobile-sub-link:hover {
  color: var(--accent);
}

.mobile-drawer-footer {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.mobile-quick-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.95rem;
  text-align: center;
}

/* --------------------------------------------------
   Hero Section & Video Showcase
-------------------------------------------------- */
.hero-section {
  padding-top: 48px;
  padding-bottom: 64px;
  position: relative;
  overflow: hidden;
}

@media (min-width: 960px) {
  .hero-section {
    padding-top: 72px;
    padding-bottom: 96px;
  }
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-container {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }
}

.hero-copy {
  display: flex;
  flex-direction: column;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.hero-title {
  font-size: clamp(2.6rem, 5.8vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 1.12rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.avatar-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}

.star-mini {
  width: 16px;
  height: 16px;
  color: #F1C40F;
}

.rating-num {
  font-weight: 700;
  font-size: 0.92rem;
}

.proof-text {
  font-size: 0.9rem;
  color: var(--muted);
}

/* Hero Showcase Card */
.showcase-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 12px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: transform var(--transition-base);
}

.showcase-tabs {
  display: flex;
  gap: 6px;
  padding: 4px;
  background-color: var(--surface-alt);
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
  overflow-x: auto;
  scrollbar-width: none;
}

.showcase-tabs::-webkit-scrollbar {
  display: none;
}

.showcase-tab {
  flex: 1;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  transition: all var(--transition-fast);
  text-align: center;
}

.showcase-tab.active {
  background-color: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.showcase-media-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: #061416;
}

.media-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 10;
  background-color: rgba(6, 20, 22, 0.75);
  backdrop-filter: blur(8px);
  color: #3FD0C4;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(63, 208, 196, 0.3);
}

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background-color: #061416;
  overflow: hidden;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 300ms ease;
}

.hero-poster-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms ease;
}

.hero-poster-img.visible {
  opacity: 1;
}

.video-play-btn {
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 10;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-pill);
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  color: #0F2A2E;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.video-play-btn:hover {
  transform: scale(1.08);
  background-color: #FFFFFF;
}

.video-play-btn svg {
  width: 20px;
  height: 20px;
}

.video-progress-track {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.2);
  z-index: 12;
}

.video-progress-fill {
  width: 0%;
  height: 100%;
  background-color: var(--accent);
  transition: width 100ms linear;
}

.showcase-meta {
  padding: 18px 20px;
  background-color: var(--surface);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.showcase-headline {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.showcase-caption {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.4;
}

.showcase-explore-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background-color: var(--surface-alt);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.showcase-explore-btn:hover {
  background-color: var(--accent);
  color: #061416;
  transform: translateX(4px);
}

.showcase-explore-btn svg {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------
   Trust Strip Section
-------------------------------------------------- */
.trust-strip-section {
  padding: 36px 0;
  background-color: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (min-width: 900px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-number {
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}

.trust-label {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}

.trust-detail {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.4;
}

/* --------------------------------------------------
   Before & After Section & Slider
-------------------------------------------------- */
.before-after-section {
  padding: 80px 0;
  background-color: var(--bg);
}

@media (min-width: 960px) {
  .before-after-section {
    padding: 104px 0;
  }
}

.ba-header-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 64px;
}

@media (min-width: 960px) {
  .ba-header-grid {
    grid-template-columns: 1fr 1.15fr;
    gap: 56px;
  }
}

.section-lead {
  font-size: 1.1rem;
  color: var(--ink);
  line-height: 1.6;
  margin-bottom: 16px;
}

.section-subtext {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.ba-case-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  color: var(--ink);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
}

/* Comparison Slider */
.ba-slider-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ba-comparison-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
  background-color: var(--surface);
}

.ba-comparison-slider:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.ba-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ba-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.ba-before-wrapper {
  z-index: 2;
  overflow: hidden;
  width: 50%;
  border-right: 1px solid rgba(255, 255, 255, 0.4);
}

.ba-tag {
  position: absolute;
  bottom: 16px;
  z-index: 5;
  background-color: rgba(6, 20, 22, 0.75);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.ba-tag-after { right: 16px; }
.ba-tag-before { left: 16px; }

/* Splitter Handle */
.ba-handle-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: #FFFFFF;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  z-index: 10;
  transform: translateX(-50%);
  pointer-events: none;
}

.ba-handle-pill {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background-color: #FFFFFF;
  color: #0F2A2E;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.handle-arrow {
  width: 14px;
  height: 14px;
}

.ba-instructions {
  font-size: 0.85rem;
}

.desktop-only { display: inline; }
.mobile-only { display: none; }

@media (max-width: 768px) {
  .desktop-only { display: none; }
  .mobile-only { display: inline; }
}

/* Horizontal Cases Scroll */
.cases-strip-wrapper {
  margin-top: 48px;
}

.cases-strip-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.cases-strip-title {
  font-size: 1.4rem;
}

.view-all-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--accent);
}

.view-all-link:hover {
  text-decoration: underline;
}

.cases-scroll-container {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding-bottom: 16px;
  scrollbar-width: thin;
}

.case-card {
  flex: 0 0 320px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.case-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.case-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-pill {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(6, 20, 22, 0.8);
  backdrop-filter: blur(6px);
  color: #3FD0C4;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.case-card-body {
  padding: 18px;
}

.case-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.3;
}

.case-meta {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
}

.case-summary {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}

/* --------------------------------------------------
   Treatments Grid Section
-------------------------------------------------- */
.treatments-section {
  padding: 80px 0;
  background-color: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

@media (min-width: 960px) {
  .treatments-section {
    padding: 104px 0;
  }
}

.section-header {
  margin-bottom: 56px;
}

.treatments-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 600px) {
  .treatments-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .treatments-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

.treatment-card {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  transition: all var(--transition-base);
}

.treatment-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  background-color: var(--surface);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.treatment-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--surface);
  border: 1px solid var(--line);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.treatment-icon-wrapper svg {
  width: 26px;
  height: 26px;
}

.treatment-duration-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.treatment-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.25;
}

.treatment-card-tagline {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 14px;
}

.treatment-card-meta {
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
}

.meta-val {
  font-weight: 600;
  color: var(--ink);
}

.treatment-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent);
}

.treatment-card:hover .link-arrow {
  transform: translateX(4px);
}

.link-arrow {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

/* --------------------------------------------------
   Timeline / How It Works
-------------------------------------------------- */
.timeline-section {
  padding: 80px 0;
  background-color: var(--bg);
}

.timeline-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 600px) {
  .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .timeline-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
  }
}

.timeline-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.timeline-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}

.timeline-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}

/* --------------------------------------------------
   Doctor Section
-------------------------------------------------- */
.doctor-section {
  padding: 80px 0;
  background-color: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.doctor-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 960px) {
  .doctor-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
  }
}

.doctor-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  aspect-ratio: 3 / 4;
}

.doctor-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.doctor-badge-floating {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 14px;
  color: #0F2A2E;
}

[data-theme="dark"] .doctor-badge-floating {
  background-color: rgba(18, 40, 44, 0.92);
  color: #EAF4F2;
}

.badge-icon {
  font-size: 1.6rem;
  color: var(--accent);
}

.badge-info strong {
  display: block;
  font-size: 1.05rem;
}

.badge-info span {
  font-size: 0.8rem;
  color: var(--muted);
}

.doctor-credentials-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.credential-tag {
  background-color: var(--surface-alt);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
}

.doctor-bio-lead {
  font-size: 1.08rem;
  color: var(--ink);
  line-height: 1.6;
  margin-bottom: 16px;
}

.doctor-philosophy {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 28px;
  padding-left: 18px;
  border-left: 3px solid var(--accent);
}

.tech-pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 32px;
}

@media (min-width: 600px) {
  .tech-pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tech-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: var(--bg);
  border: 1px solid var(--line);
  padding: 12px 18px;
  border-radius: var(--radius-md);
}

.pill-icon {
  width: 24px;
  height: 24px;
  color: var(--accent);
  flex-shrink: 0;
}

.tech-pill strong {
  display: block;
  font-size: 0.92rem;
}

.tech-pill span {
  font-size: 0.78rem;
  color: var(--muted);
}

.doctor-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* --------------------------------------------------
   Patient Reviews Section
-------------------------------------------------- */
.reviews-section {
  padding: 80px 0;
  background-color: var(--bg);
}

.reviews-header-flex {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .reviews-header-flex {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.reviews-rating-summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stars-row {
  display: flex;
  gap: 3px;
  color: #F1C40F;
}

.star-icon {
  width: 22px;
  height: 22px;
}

.rating-text {
  font-size: 0.9rem;
  color: var(--muted);
}

.reviews-carousel-wrapper {
  position: relative;
}

.reviews-carousel {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 20px;
  scrollbar-width: thin;
}

.review-card {
  flex: 0 0 320px;
  scroll-snap-align: start;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
  .review-card {
    flex: 0 0 360px;
  }
}

.review-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.review-stars {
  display: flex;
  gap: 2px;
  color: #F1C40F;
}

.review-treatment-chip {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  background-color: var(--accent-light);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.review-quote {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--ink);
  font-style: italic;
}

.review-card-footer {
  display: flex;
  align-items: center;
  gap: 12px;
}

.patient-avatar-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--accent-light);
  color: var(--accent);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.patient-name-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.patient-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.verified-icon {
  width: 16px;
  height: 16px;
  background-color: var(--success);
  color: #FFFFFF;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
}

.patient-loc {
  font-size: 0.78rem;
  color: var(--muted);
}

.carousel-nav-row {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
}

.carousel-arrow-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background-color: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.carousel-arrow-btn:hover {
  background-color: var(--accent);
  color: #061416;
}

.carousel-arrow-btn svg {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------
   FAQ Accordion Section
-------------------------------------------------- */
.faq-section {
  padding: 80px 0;
  background-color: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.faq-layout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 960px) {
  .faq-layout-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
  }
}

.faq-help-card {
  margin-top: 32px;
  background-color: var(--bg);
  border: 1px solid var(--line);
  padding: 24px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-help-card h4 {
  font-size: 1.1rem;
}

.faq-help-card p {
  font-size: 0.9rem;
  color: var(--muted);
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--accent);
}

.faq-question {
  padding: 20px 24px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.faq-item[open] .faq-chevron {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 24px 20px 24px;
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
}

/* --------------------------------------------------
   Appointment Booking Section (Dark Rounded Band)
-------------------------------------------------- */
.appointment-section {
  padding: 80px 0;
  background-color: var(--bg);
}

.appointment-card-dark {
  background: linear-gradient(145deg, #061416, #0F2A2E);
  color: #EAF4F2;
  border-radius: var(--radius-xl);
  padding: 40px 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(63, 208, 196, 0.25);
}

@media (min-width: 768px) {
  .appointment-card-dark {
    padding: 64px 48px;
  }
}

.appointment-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 960px) {
  .appointment-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
  }
}

.appointment-title {
  color: #FFFFFF;
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  line-height: 1.15;
  margin-bottom: 16px;
}

.appointment-desc {
  font-size: 1.05rem;
  color: #9BB5B3;
  line-height: 1.6;
  margin-bottom: 32px;
}

.appointment-perks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.perk-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.94rem;
  color: #EAF4F2;
}

.perk-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: rgba(63, 208, 196, 0.2);
  color: #3FD0C4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.appointment-direct-call {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.direct-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9BB5B3;
}

.direct-tel-link {
  font-size: 1.05rem;
  font-weight: 700;
  color: #3FD0C4;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.icon-inline {
  width: 18px;
  height: 18px;
}

/* Booking Form Elements */
.booking-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .form-row-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #EAF4F2;
}

.required {
  color: #FF6B6B;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: #FFFFFF;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: #3FD0C4;
  background-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(63, 208, 196, 0.2);
}

.form-select option {
  background-color: #0F2A2E;
  color: #FFFFFF;
}

.phone-input-wrapper {
  display: flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.phone-prefix {
  padding: 12px 14px;
  background-color: rgba(255, 255, 255, 0.05);
  color: #9BB5B3;
  font-weight: 600;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.phone-input {
  border: none;
  background: transparent;
}

.phone-input:focus {
  box-shadow: none;
  background: transparent;
}

.field-error {
  font-size: 0.78rem;
  color: #FF6B6B;
  min-height: 16px;
}

.form-alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 600;
}

.form-alert.success {
  background-color: rgba(39, 174, 96, 0.2);
  border: 1px solid #27AE60;
  color: #2ECC71;
}

.form-alert.error {
  background-color: rgba(231, 76, 60, 0.2);
  border: 1px solid #E74C3C;
  color: #FF6B6B;
}

.form-submit-row {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-privacy-note {
  font-size: 0.78rem;
  color: #9BB5B3;
  text-align: center;
}

/* Spinner */
.btn-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0, 0, 0, 0.3);
  border-top-color: #000000;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --------------------------------------------------
   Contact & Map Section
-------------------------------------------------- */
.contact-map-section {
  padding: 80px 0;
  background-color: var(--surface);
}

.contact-map-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 960px) {
  .contact-map-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

.contact-intro {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 28px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  gap: 16px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--surface-alt);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 22px;
  height: 22px;
}

.contact-text strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 3px;
}

.contact-text p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.4;
}

.landmark-text {
  font-size: 0.8rem;
  color: var(--accent);
}

.contact-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.contact-map-frame {
  height: 420px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

/* --------------------------------------------------
   Footer & Legal
-------------------------------------------------- */
.site-footer {
  background-color: var(--deep);
  color: #EAF4F2;
  padding-top: 64px;
  padding-bottom: 32px;
}

[data-theme="light"] .site-footer {
  background-color: #0F2A2E;
  color: #EAF4F2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
    gap: 48px;
  }
}

.footer-logo {
  margin-bottom: 16px;
}

.footer-logo .brand-title {
  color: #FFFFFF;
}

.footer-bio {
  font-size: 0.88rem;
  color: #9BB5B3;
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-doctor-badge {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
}

.footer-doctor-badge strong {
  font-size: 0.92rem;
  color: #FFFFFF;
}

.footer-doctor-badge span {
  font-size: 0.78rem;
  color: #3FD0C4;
}

.footer-heading {
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: #9BB5B3;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #3FD0C4;
}

.footer-address p {
  font-size: 0.88rem;
  color: #9BB5B3;
  line-height: 1.5;
}

.footer-timings {
  margin-top: 12px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.timing-badge {
  font-size: 0.82rem;
  color: #3FD0C4;
}

.footer-contact-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-tel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: #FFFFFF;
  font-size: 0.95rem;
}

.icon-small {
  width: 16px;
  height: 16px;
  color: #3FD0C4;
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.85rem;
  color: #9BB5B3;
}

@media (min-width: 768px) {
  .footer-bottom-inner {
    flex-direction: row;
  }
}

.legal-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.legal-links a:hover {
  color: #3FD0C4;
}

.phpmyadmin-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: rgba(63, 208, 196, 0.15);
  border: 1px solid rgba(63, 208, 196, 0.4);
  color: #3FD0C4;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
}

.chip-icon {
  width: 14px;
  height: 14px;
}

/* --------------------------------------------------
   Floating WhatsApp Button
-------------------------------------------------- */
.floating-whatsapp-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 95;
}

@media (max-width: 768px) {
  .floating-whatsapp-container {
    bottom: 84px; /* above mobile action bar */
    right: 20px;
  }
}

.floating-whatsapp-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.wa-icon-wrapper {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-fast);
}

.floating-whatsapp-btn:hover .wa-icon-wrapper {
  transform: scale(1.1);
}

.wa-svg {
  width: 32px;
  height: 32px;
  position: relative;
  z-index: 2;
}

.wa-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #25D366;
  opacity: 0.6;
  animation: waPulse 2s ease-out infinite;
  z-index: 1;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

.wa-tooltip {
  display: none;
  background-color: var(--surface);
  color: var(--ink);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
  white-space: nowrap;
}

@media (min-width: 960px) {
  .wa-tooltip {
    display: block;
  }
}

/* --------------------------------------------------
   Mobile Action Bar
-------------------------------------------------- */
.mobile-action-bar {
  display: block;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(15, 42, 46, 0.95);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  z-index: 90;
  padding: 10px 16px;
}

@media (min-width: 769px) {
  .mobile-action-bar {
    display: none;
  }
}

.mobile-bar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 10px;
}

.bar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}

.bar-btn svg {
  width: 18px;
  height: 18px;
}

.bar-call {
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.bar-wa {
  background-color: #25D366;
  color: #FFFFFF;
}

.bar-book {
  background-color: var(--accent);
  color: #061416;
}

/* --------------------------------------------------
   Treatment Detail Page Styles
-------------------------------------------------- */
.treatment-hero {
  padding: 64px 0 48px;
  background-color: var(--surface);
  border-bottom: 1px solid var(--line);
}

.treatment-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 960px) {
  .treatment-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
  }
}

.treatment-tagline {
  font-size: 1.3rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 16px;
}

.treatment-overview {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 24px;
}

.treatment-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.stat-box {
  background-color: var(--bg);
  border: 1px solid var(--line);
  padding: 14px 18px;
  border-radius: var(--radius-md);
}

.stat-box-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.stat-box-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.step-card {
  display: flex;
  gap: 20px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.step-badge {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--accent);
  font-weight: 700;
  line-height: 1;
}

.step-content h4 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.step-content p {
  font-size: 0.92rem;
  color: var(--muted);
}

/* --------------------------------------------------
   Admin / Leads Dashboard Styles
-------------------------------------------------- */
.admin-header-bar {
  background-color: #0F2A2E;
  color: #FFFFFF;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-stat-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 32px 0;
}

@media (min-width: 900px) {
  .admin-stat-cards {
    grid-template-columns: repeat(4, 1fr);
  }
}

.admin-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  padding: 20px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.admin-card-val {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.admin-table-container {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
  margin-bottom: 40px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.admin-table th {
  background-color: var(--surface-alt);
  padding: 14px 18px;
  font-weight: 700;
  border-bottom: 1px solid var(--line);
}

.admin-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-pending { background-color: rgba(229, 142, 38, 0.15); color: #E58E26; }
.status-confirmed { background-color: rgba(23, 163, 152, 0.15); color: var(--accent); }
.status-completed { background-color: rgba(39, 174, 96, 0.15); color: #27AE60; }
.status-cancelled { background-color: rgba(217, 56, 58, 0.15); color: #D9383A; }

/* --------------------------------------------------
   Print & Accessibility
-------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}