/* ==========================================================================
   DENTAL ARC SPECIALISTS - OFFICIAL DESIGN SYSTEM & STYLESHEET
   Brand Identity: Dental Arc (Simpleone Brand Presentation)
   Palette: Primary Teal (#21B7B0), Charcoal (#1F1F1F), White (#FFFFFF), Light Grey (#F3F5F5)
   Pillars: Premium • Trustworthy • Modern • Caring
   Typography: Playfair Display (Headings) & Plus Jakarta Sans (Body/UI)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,600&display=swap');

:root {
  /* Brand Identity Colors */
  --color-primary: #1F1F1F;
  /* Brand Charcoal */
  --color-teal: #21B7B0;
  /* Brand Primary Teal */
  --color-teal-hover: #19958F;
  /* Dark Teal Hover */
  --color-teal-dark: #127570;
  /* Deep Clinical Teal */
  --color-teal-light: #EBF8F7;
  /* Subtle Teal Tint */
  --color-teal-subtle: rgba(33, 183, 176, 0.08);
  --color-teal-border: rgba(33, 183, 176, 0.25);

  --bg-page: #FBFBFB;
  /* Crisp Medical Off-White */
  --bg-white: #FFFFFF;
  /* Pure White */
  --bg-surface: #F3F5F5;
  /* Brand Light Grey */
  --bg-surface-subtle: #F8FAFA;
  /* Muted Grey */
  --bg-dark: #1F1F1F;
  /* Brand Charcoal */
  --bg-dark-surface: #262626;

  --color-text-main: #1F1F1F;
  /* High-contrast charcoal text */
  --color-text-body: #4A5568;
  /* Readable graphite body text */
  --color-text-muted: #718096;
  /* Slate secondary text */
  --color-text-light: #A0AEC0;

  --color-border: #E5E7EB;
  /* Crisp Hairline Border */
  --color-border-subtle: #F0F2F2;
  --color-border-dark: rgba(255, 255, 255, 0.12);

  --color-accent-red: #21B7B0;
  /* Remapped from old red */
  --color-accent-red-hover: #19958F;

  /* Typography */
  --font-serif: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Radii - Clean architectural, no exaggerated round bubbles */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 9999px;

  /* Diffuse Natural Shadows - No Neon Glow */
  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
  --shadow-card-hover: 0 14px 32px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.03);
  --shadow-dropdown: 0 12px 30px rgba(0, 0, 0, 0.12);

  --transition: all 0.22s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text-body);
  background-color: var(--bg-page);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  color: var(--color-text-main);
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -0.015em;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Section Spacing */
.section-pad {
  padding: 90px 0;
}

.section-pad-sm {
  padding: 60px 0;
}

/* Section Header Typography */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px auto;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-teal);
  margin-bottom: 12px;
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  width: 24px;
  height: 1.5px;
  background-color: var(--color-teal);
  display: inline-block;
}

.section-eyebrow.no-lines::before,
.section-eyebrow.no-lines::after {
  display: none;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-title .text-teal {
  color: var(--color-teal);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-body);
  line-height: 1.65;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-teal);
  color: #FFFFFF !important;
  box-shadow: 0 2px 8px rgba(33, 183, 176, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-teal-hover);
  box-shadow: 0 4px 14px rgba(33, 183, 176, 0.35);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-main) !important;
  border: 1.5px solid #CBD5E1;
}

.btn-outline:hover {
  border-color: var(--color-text-main);
  background-color: #F8FAFA;
}

.btn-dark {
  background-color: var(--color-primary);
  color: #FFFFFF !important;
}

.btn-dark:hover {
  background-color: #333333;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 15px 34px;
  font-size: 1rem;
}

/* ==========================================================================
   TOP UTILITY BAR & MAIN NAVIGATION
   ========================================================================== */
.site-top-bar {
  background-color: #1F1F1F;
  color: #CBD5E1;
  font-size: 0.78rem;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-item svg {
  color: var(--color-teal);
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.top-bar-link {
  color: #CBD5E1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.top-bar-link:hover {
  color: #FFFFFF;
}

.top-bar-badge {
  background-color: rgba(33, 183, 176, 0.15);
  color: var(--color-teal);
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

/* Main Navigation Bar */
.site-nav-header {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1240px;
  margin: 0 auto;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-brand-logo {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: #334155;
  padding: 8px 0;
  display: inline-block;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-teal);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-teal);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.nav-phone svg {
  color: var(--color-teal);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  color: var(--color-text-main);
}

/* ==========================================================================
   HOMEPAGE ARCHITECTURAL HERO
   ========================================================================== */
.hero-architectural {
  background-color: #FFFFFF;
  padding: 70px 0 80px 0;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero-content {
  max-width: 620px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-teal);
  margin-bottom: 18px;
}

.hero-eyebrow-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-teal);
}

.hero-headline {
  font-size: clamp(2.6rem, 4.6vw, 4.2rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-text-main);
  margin-bottom: 22px;
  letter-spacing: -0.02em;
}

.hero-headline .text-teal {
  color: var(--color-teal);
  font-style: italic;
  font-weight: 500;
}

.hero-subheading {
  font-size: 1.12rem;
  color: var(--color-text-body);
  line-height: 1.7;
  margin-bottom: 34px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.trust-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: var(--color-teal-light);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-text {
  font-size: 0.8rem;
  line-height: 1.35;
  color: #475569;
}

.trust-text strong {
  display: block;
  font-size: 0.86rem;
  color: var(--color-text-main);
}

/* Hero Media (Right Column) */
.hero-media-wrap {
  position: relative;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-border);
}

.hero-main-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-main-img:hover {
  transform: scale(1.02);
}

.hero-floating-card {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  max-width: 290px;
}

.floating-card-title {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 4px;
}

.floating-card-desc {
  font-size: 0.78rem;
  color: #64748B;
  line-height: 1.4;
}

/* ==========================================================================
   BRAND IDEA & 4 CORE PILLARS SECTION (From Simpleone Brand Presentation Page 2)
   ========================================================================== */
.brand-philosophy-box {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 64px 48px;
  border: 1px solid var(--color-border);
  text-align: center;
}

.philosophy-eyebrow {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-main);
  margin-bottom: 24px;
}

.philosophy-eyebrow::after {
  content: '';
  width: 50px;
  height: 2px;
  background-color: var(--color-teal);
}

.philosophy-statement {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-text-main);
  max-width: 880px;
  margin: 0 auto 20px auto;
}

.philosophy-statement .text-teal {
  color: var(--color-teal);
  font-style: italic;
}

.philosophy-desc {
  font-size: 1.05rem;
  color: var(--color-text-body);
  max-width: 780px;
  margin: 0 auto 48px auto;
  line-height: 1.7;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: left;
}

.pillar-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: var(--transition);
}

.pillar-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-teal);
}

.pillar-badge {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-teal);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pillar-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-teal);
}

.pillar-title {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 10px;
}

.pillar-text {
  font-size: 0.88rem;
  color: var(--color-text-body);
  line-height: 1.6;
}

/* ==========================================================================
   SERVICES & TREATMENTS GRID
   ========================================================================== */
.treatments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.treatment-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  position: relative;
}

.treatment-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-teal);
}

.treatment-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--color-teal-light);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.treatment-category {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-teal);
  margin-bottom: 6px;
}

.treatment-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 12px;
}

.treatment-text {
  font-size: 0.92rem;
  color: var(--color-text-body);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.treatment-meta {
  border-top: 1px solid var(--color-border);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.treatment-link {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-teal);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.treatment-link:hover {
  color: var(--color-teal-hover);
}

/* ==========================================================================
   DOCTORS & SPECIALISTS CARDS
   ========================================================================== */
.specialists-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.specialist-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.specialist-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.specialist-img-wrap {
  position: relative;
  width: 100%;
  height: 280px;
  overflow: hidden;
  background-color: var(--bg-surface);
}

.specialist-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.specialist-card:hover .specialist-img-wrap img {
  transform: scale(1.03);
}

.specialist-badge-slmc {
  position: absolute;
  top: 14px;
  right: 14px;
  background-color: rgba(31, 31, 31, 0.85);
  color: #FFFFFF;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  letter-spacing: 0.04em;
  backdrop-filter: blur(4px);
}

.specialist-body {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.specialist-role {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-teal);
  margin-bottom: 6px;
}

.specialist-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 6px;
}

.specialist-degrees {
  font-size: 0.76rem;
  color: #64748B;
  margin-bottom: 14px;
  line-height: 1.4;
}

.specialist-bio {
  font-size: 0.86rem;
  color: var(--color-text-body);
  line-height: 1.55;
  margin-bottom: 20px;
  flex: 1;
}

.specialist-action {
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   FACILITY & TECHNOLOGY SPLIT SHOWCASE
   ========================================================================== */
.facility-feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.facility-img-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
}

.facility-img-frame img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.facility-details h3 {
  font-size: 2rem;
  margin-bottom: 18px;
}

.facility-details p {
  font-size: 1rem;
  color: var(--color-text-body);
  line-height: 1.7;
  margin-bottom: 24px;
}

.feature-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.feature-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-body);
}

.feature-bullet-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--color-teal-light);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   PAGE HEADER BANNER (INNER PAGES)
   ========================================================================== */
.page-header-banner {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  padding: 60px 0 64px 0;
  text-align: center;
}

.page-header-breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: #64748B;
  margin-bottom: 16px;
}

.page-header-breadcrumbs a:hover {
  color: var(--color-teal);
}

.page-header-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 14px;
}

.page-header-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-body);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ==========================================================================
   PRICING & DENTAL TOURISM CARDS
   ========================================================================== */
.pricing-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pricing-plan-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.pricing-plan-card.featured {
  border-color: var(--color-teal);
  box-shadow: 0 10px 30px rgba(33, 183, 176, 0.12);
  position: relative;
}

.pricing-plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-teal);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pricing-plan-name {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.pricing-plan-fee {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 4px;
  font-family: var(--font-sans);
}

.pricing-plan-fee span {
  font-size: 0.88rem;
  font-weight: 400;
  color: #64748B;
}

.pricing-plan-intl {
  font-size: 0.82rem;
  color: var(--color-teal);
  font-weight: 600;
  margin-bottom: 24px;
}

.pricing-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  flex: 1;
}

.pricing-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: #475569;
}

.pricing-features-list li svg {
  color: var(--color-teal);
  flex-shrink: 0;
}

/* ==========================================================================
   CONTACT & BOOKING INTERFACE
   ========================================================================== */
.booking-section-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
}

.booking-form-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.booking-form-card h3 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.booking-form-card p {
  font-size: 0.92rem;
  color: #64748B;
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-main);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--color-text-main);
  background-color: #FFFFFF;
  transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(33, 183, 176, 0.15);
}

.contact-info-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-detail-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-teal-light);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-title {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-text-main);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.contact-detail-content {
  font-size: 0.95rem;
  color: var(--color-text-body);
  line-height: 1.5;
}

/* ==========================================================================
   CALL TO ACTION BANNER (GLOBAL)
   ========================================================================== */
.cta-banner-section {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 72px 0;
  text-align: center;
}

.cta-banner-box {
  max-width: 720px;
  margin: 0 auto;
}

.cta-banner-title {
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  font-weight: 600;
  margin-bottom: 16px;
}

.cta-banner-desc {
  font-size: 1.05rem;
  color: var(--color-text-body);
  line-height: 1.6;
  margin-bottom: 32px;
}

.cta-banner-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   GLOBAL SITE FOOTER (CLASSIC LUXURY CHARCOAL)
   ========================================================================== */
.site-footer {
  background-color: #1F1F1F;
  color: #E2E8F0;
  padding: 80px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.9fr 1.1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  align-self: flex-start;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: #94A3B8;
  line-height: 1.65;
  max-width: 320px;
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-teal);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link-item a {
  font-size: 0.9rem;
  color: #94A3B8;
  transition: var(--transition);
}

.footer-link-item a:hover {
  color: var(--color-teal);
  transform: translateX(3px);
  display: inline-block;
}

.footer-contact-block {
  font-size: 0.9rem;
  color: #94A3B8;
  line-height: 1.65;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.footer-contact-item svg {
  color: var(--color-teal);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: #64748B;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a:hover {
  color: #CBD5E1;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (CLEAN & SUBTLE)
   ========================================================================== */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 52px;
  height: 52px;
  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, 0.35);
  z-index: 999;
  transition: var(--transition);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
}

/* ==========================================================================
   PATIENT BOOKING MODAL (CLEAN & MODERN)
   ========================================================================== */
.modal-backdrop,
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(31, 31, 31, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-backdrop.active,
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-border);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-backdrop.active .modal-dialog,
.modal-overlay.active .modal-dialog {
  transform: translateY(0);
}

.modal-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-text-main);
  margin-bottom: 4px;
}

.modal-subtitle {
  font-size: 0.82rem;
  color: var(--color-teal);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  color: #94A3B8;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  transition: var(--transition);
}

.modal-close-btn:hover {
  color: var(--color-text-main);
  background-color: var(--bg-surface);
}

.modal-progress-bar {
  width: 100%;
  height: 3px;
  background: #E2E8F0;
}

.modal-progress-fill {
  height: 100%;
  background: var(--color-teal);
  transition: width 0.3s ease;
}

.modal-body {
  padding: 28px;
}

.clean-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.clean-option-chip {
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-text-main);
  background: #FFFFFF;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.clean-option-chip:hover {
  border-color: var(--color-teal);
  background-color: var(--color-teal-light);
}

.clean-option-chip.selected {
  border-color: var(--color-teal);
  background-color: var(--color-teal-light);
  color: var(--color-teal-dark);
  font-weight: 700;
}

.wizard-step-content {
  display: none;
}

.wizard-step-content.active {
  display: block;
}

.modal-footer {
  padding: 18px 28px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-surface-subtle);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-media-wrap {
    order: -1;
  }

  .hero-main-img {
    height: 380px;
  }

  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .treatments-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .specialists-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .facility-feature-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .pricing-overview-grid {
    grid-template-columns: 1fr;
  }

  .booking-section-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .site-top-bar {
    display: none;
  }

  .nav-menu {
    display: none;
  }

  .nav-menu.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--color-border);
    padding: 20px;
    gap: 16px;
    box-shadow: var(--shadow-dropdown);
  }

  .mobile-menu-btn {
    display: block;
  }

  .nav-actions .btn {
    display: none;
  }

  .section-pad {
    padding: 60px 0;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
  }

  .treatments-grid {
    grid-template-columns: 1fr;
  }

  .specialists-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .booking-form-card {
    padding: 24px;
  }
}