/* Aura Dental - Refined Premium Dentist Website Stylesheet */

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

:root {
  /* Color Palette */
  --color-primary: #06b6d4; /* Teal-cyan brand color */
  --color-primary-hover: #0891b2;
  --color-secondary: #f43f5e; /* Coral pink highlight (for italics) */
  --color-gold: #c5a059; /* Premium gold accent for core values */
  --color-gold-hover: #b48e47;
  --color-bg-light: #ffffff;
  --color-bg-offset: #f8fafc;
  --color-surface: rgba(255, 255, 255, 0.85);
  --color-surface-solid: #ffffff;
  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;
  --color-divider: rgba(15, 23, 42, 0.08);
  --color-text: #0f172a; /* Deep slate */
  --color-text-muted: #475569;
  --color-text-faint: #94a3b8;
  --color-text-inverse: #ffffff;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-shadow: rgba(15, 23, 42, 0.03);
  --color-shadow-lg: rgba(15, 23, 42, 0.06);
  --color-hero-bg: radial-gradient(circle at top left, #f0fdfa, #e0f2fe 45%, #ffffff 80%);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 2rem;
  --radius-full: 9999px;

  /* Typography */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-cursive: 'Playfair Display', Georgia, serif;

  --text-xs: clamp(0.72rem, 0.68rem + 0.2vw, 0.82rem);
  --text-sm: clamp(0.82rem, 0.78rem + 0.2vw, 0.92rem);
  --text-base: clamp(0.95rem, 0.9rem + 0.25vw, 1.06rem);
  --text-lg: clamp(1.08rem, 1rem + 0.4vw, 1.25rem);
  --text-xl: clamp(1.4rem, 1.2rem + 0.8vw, 2rem);
  --text-2xl: clamp(2.1rem, 1.3rem + 2vw, 3.4rem);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg-light);
  line-height: 1.62;
  letter-spacing: -0.01em;
  overflow-x: hidden;
}

section {
  padding: clamp(var(--space-16), 10vw, var(--space-20)) var(--space-6);
  position: relative;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  width: 100%;
}

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

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

a {
  text-decoration: none;
  color: inherit;
}

/* -------------------------------------------------------------
   2. Typography & Highlights
   ------------------------------------------------------------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.section-header {
  max-width: 650px;
  margin-bottom: var(--space-16);
}

.section-header.text-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  font-weight: 400;
  line-height: 1.45;
}

.cursive-coral {
  font-family: var(--font-cursive);
  font-style: italic;
  font-weight: 400;
  color: var(--color-secondary);
  letter-spacing: -0.01em;
  padding-right: 4px;
}

/* -------------------------------------------------------------
   3. Buttons & CTAs
   ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.85rem 1.7rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--color-text);
  color: var(--color-text-inverse);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
}

.btn-primary:hover {
  background: #1e293b;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.14);
}

.btn-outline {
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
}

.btn-outline:hover {
  background: var(--color-bg-offset);
  border-color: var(--color-border-hover);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: 0 4px 14px rgba(6, 182, 212, 0.12);
}

.btn-accent:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.22);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

/* -------------------------------------------------------------
   4. Header & Navigation (Refined)
   ------------------------------------------------------------- */
header {
  position: sticky;
  top: 0;
  z-index: 102; /* Stack header on top of everything, including mobile drawer */
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-5) var(--space-6);
  transition: all var(--transition-smooth);
}

header.scrolled {
  padding: var(--space-3) var(--space-6);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.logo-icon {
  color: var(--color-primary);
  transition: transform 0.5s ease;
}

.logo:hover .logo-icon {
  transform: rotate(15deg);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover {
  color: var(--color-text);
}

.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.menu-toggle {
  display: none;
  color: var(--color-text);
  z-index: 105; /* Align over top of mobile drawer elements if needed */
  transition: transform var(--transition-fast);
  align-items: center;
  justify-content: center;
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  display: block;
}

/* Glassmorphism Drawer Overlay for Mobile */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100dvh;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  z-index: 101;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.03);
  padding: var(--space-20) var(--space-8) var(--space-10);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border-left: 1px solid var(--color-divider);
}

.mobile-nav-drawer.active {
  right: 0;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.mobile-nav-links .nav-link {
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  padding: var(--space-2) 0;
}

.mobile-drawer-footer {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Mobile Quick Call Floating Bar */
.mobile-call-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-3) var(--space-4);
  z-index: 99;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
}

.mobile-call-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

/* -------------------------------------------------------------
   5. Hero Section
   ------------------------------------------------------------- */
.hero-section {
  background: var(--color-hero-bg);
  padding-top: clamp(var(--space-16), 11vw, var(--space-24));
  padding-bottom: clamp(var(--space-12), 9vw, var(--space-20));
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-12);
  align-items: center;
}

/* Left Card Container */
.hero-left-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
  z-index: 2;
}

.hero-eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: #ecfeff;
  border: 1px solid #cffafe;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}

.badge-dot {
  width: 7px;
  height: 7px;
  background-color: var(--color-primary);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); opacity: 0.5; }
  50% { transform: scale(1.35); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.5; }
}

.badge-text {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-primary-hover);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-title {
  font-size: var(--text-2xl);
  color: var(--color-text);
  line-height: 1.04;
  margin-bottom: var(--space-5);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.hero-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 48ch;
  line-height: 1.55;
}

.hero-ctas {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

/* Trust footer in card */
.hero-trust-footer {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
}

.avatar-stack {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.avatar-stack-img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--color-surface-solid);
  margin-right: -10px;
  object-fit: cover;
  flex-shrink: 0;
}

.avatar-stack-plus {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-text);
  color: var(--color-text-inverse);
  border: 2px solid var(--color-surface-solid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

.hero-trust-text {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.hero-trust-text strong {
  color: var(--color-text);
  font-weight: 700;
}

/* Right Column (Dentist Image & Floating elements) */
.hero-right-col {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
  z-index: 1;
}

.hero-dentist-img {
  width: 100%;
  object-fit: contain;
  border-radius: var(--radius-xl);
  filter: drop-shadow(0 20px 40px rgba(15, 23, 42, 0.06));
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  z-index: 3;
  animation: float-badge 6s ease-in-out infinite;
}

.fb-1 {
  top: 15%;
  left: -5%;
  right: auto;
  animation-delay: 0s;
}

.fb-2 {
  bottom: 25%;
  right: -8%;
  left: auto;
  animation-delay: 2.5s;
}

.fb-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.fb-1 .fb-icon-box {
  background: #fffbeb;
  color: var(--color-warning);
}

.fb-2 .fb-icon-box {
  background: #ecfeff;
  color: var(--color-primary);
}

.fb-details {
  display: flex;
  flex-direction: column;
}

.fb-title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.25;
}

.fb-sub {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

/* Supporting quote paragraph at bottom right */
.hero-bottom-quote {
  position: absolute;
  bottom: -40px;
  right: 0;
  max-width: 250px;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--color-text-muted);
  border-left: 2px solid var(--color-divider);
  padding-left: var(--space-4);
}

@keyframes float-badge {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-7px); }
  100% { transform: translateY(0px); }
}

@keyframes float-badge-mobile {
  0% { transform: translateY(0px) scale(0.82); }
  50% { transform: translateY(-5px) scale(0.82); }
  100% { transform: translateY(0px) scale(0.82); }
}

/* -------------------------------------------------------------
   6. Trust Strip
   ------------------------------------------------------------- */
.trust-strip {
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background-color: var(--color-bg-offset);
  padding: var(--space-6) var(--space-4);
  position: relative;
  z-index: 5;
}

.trust-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  align-items: center;
  text-align: center;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.trust-item-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
}

.trust-item-desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* -------------------------------------------------------------
   7. About Clinic Section
   ------------------------------------------------------------- */
.about-section {
  background: var(--color-bg-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-img-box {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img {
  width: 100%;
  object-fit: cover;
  height: 460px;
  transition: transform var(--transition-smooth);
}

.about-img-box:hover .about-img {
  transform: scale(1.02);
}

.about-badge {
  position: absolute;
  bottom: var(--space-6);
  left: var(--space-6);
  right: var(--space-6);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
}

.about-badge-text {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.42;
}

.about-content-paragraphs {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.about-philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.phil-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.phil-item h4 {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 700;
  margin-bottom: 0;
}

.phil-icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

.phil-item p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* -------------------------------------------------------------
   8. Meet the Doctors & Services Cards Design (Tutor Card Structure)
   ------------------------------------------------------------- */
.doctors-section, .services-section {
  background-color: var(--color-bg-offset);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.services-section {
  background-color: var(--color-bg-light); /* Alternate section background */
  border-bottom: none;
}

.faculty-section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-12);
}

.faculty-section-header .section-title {
  margin-bottom: 0;
}

.doctors-grid, .services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  align-items: start;
}

/* Base Card Design (formerly tutor-card) */
.doctor-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--color-surface-solid);
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 16px var(--color-shadow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.doctor-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
  border-color: var(--color-border-hover);
}

.doctor-image-bg, .service-image-bg {
  height: 270px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  overflow: hidden;
  transition: background-color var(--transition-fast);
}

.bg-pink { background-color: #ffdce0; }
.bg-blue { background-color: #dceffa; }
.bg-yellow { background-color: #fff1d9; }
.bg-teal { background-color: #d5f2f2; }
.bg-grey { background-color: #f1f5f9; }
.bg-lime { background-color: #ecfccb; }
.bg-amber { background-color: #fef3c7; }
.bg-rose { background-color: #ffe4e6; }

.doctor-card-img {
  height: 92%;
  width: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.5s ease;
}

/* Service full-bleed images matching doctor cards format */
.doctor-card-img.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.doctor-card:hover .doctor-card-img {
  transform: scale(1.04);
}

/* Services SVGs floating layout inside image containers */
.service-icon-svg {
  width: 38%;
  height: 38%;
  margin-bottom: auto;
  margin-top: auto;
  color: var(--color-text);
  opacity: 0.82;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity var(--transition-fast);
}

.doctor-card:hover .service-icon-svg {
  transform: scale(1.1) rotate(5deg);
  opacity: 1;
}

.doctor-card-details {
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.doctor-rating-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}

.doctor-card-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
}

.doctor-card-rating {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-warning);
}

.doctor-card-sub {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.45;
}

.doctor-card-lessons {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary-hover);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: auto;
}

/* Service Detail Items spacing */
.service-meta-group {
  margin-top: auto;
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.service-meta {
  font-size: 0.76rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.service-meta strong {
  color: var(--color-text);
  font-weight: 600;
}

.service-cta-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-primary-hover);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: gap var(--transition-fast);
}

.service-cta-link:hover {
  gap: var(--space-2);
}

/* -------------------------------------------------------------
   9. Why Choose Us Section (Golden Icons)
   ------------------------------------------------------------- */
.why-section {
  background: var(--color-bg-offset);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.why-card {
  padding: var(--space-6) var(--space-8);
  border-radius: var(--radius-lg);
  background: var(--color-surface-solid);
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.why-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-border-hover);
}

.why-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fdfaf2; /* Light golden fill */
  color: var(--color-gold); /* Golden/Bronze accent icon */
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  font-size: 1.25rem;
}

.why-card-icon svg {
  width: 20px;
  height: 20px;
}

.why-card h4 {
  font-size: 1.1rem;
  margin-bottom: var(--space-3);
  color: var(--color-text);
  font-weight: 700;
}

.why-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* -------------------------------------------------------------
   10. Before & After Comparative Slider
   ------------------------------------------------------------- */
.results-section {
  background: var(--color-bg-light);
}

.results-slider-container {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 16/10;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--color-border);
  user-select: none;
}

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

.slider-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.before-img-wrapper {
  z-index: 2;
  width: 50%;
  overflow: hidden;
}

.before-img-wrapper .slider-img {
  width: 780px; /* Synchronized to parent size */
  max-width: none;
}

.after-img-wrapper {
  z-index: 1;
  width: 100%;
}

/* Drag Handle */
.slider-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: var(--color-surface-solid);
  z-index: 3;
  cursor: ew-resize;
  transform: translateX(-50%);
  box-shadow: 0 0 12px rgba(0,0,0,0.12);
}

.slider-handle-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 42px;
  height: 42px;
  background: var(--color-surface-solid);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.1);
  color: var(--color-primary);
  font-weight: bold;
}

.slider-label {
  position: absolute;
  top: var(--space-4);
  background: rgba(15, 23, 42, 0.72);
  color: white;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  pointer-events: none;
  z-index: 4;
}

.label-before { left: var(--space-4); }
.label-after { right: var(--space-4); }

/* -------------------------------------------------------------
   11. Testimonials Section (Coaching Reviews Slider Reference)
   ------------------------------------------------------------- */
.testimonials-section {
  padding: 120px 0;
  background-color: var(--color-bg-offset);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.testimonial-slider-wrapper {
  max-width: 860px;
  margin: 0 auto;
  padding: 64px 80px;
  position: relative;
  overflow: hidden;
  background: var(--color-surface-solid);
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
  border-radius: var(--radius-xl);
}

.highlight-cyan {
  background: linear-gradient(120deg, rgba(6, 182, 212, 0.12) 0%, rgba(6, 182, 212, 0.25) 100%);
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
}

/* Background floating dots */
.decor-dot {
  position: absolute;
  border-radius: 50%;
  opacity: 0.3;
  pointer-events: none;
}
.dot-pink { background-color: var(--color-secondary); top: 25%; left: 11%; width: 9px; height: 9px; }
.dot-blue { background-color: var(--color-primary); top: 38%; right: 25%; width: 8px; height: 8px; }
.dot-yellow { background-color: var(--color-warning); bottom: 18%; right: 12%; width: 11px; height: 11px; }
.dot-red { background-color: #ef4444; bottom: 15%; left: 20%; width: 8px; height: 8px; }
.dot-orange { background-color: #f97316; top: 48%; left: 30%; width: 10px; height: 10px; }

/* Selector side avatars */
.floating-avatars-container {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  pointer-events: none;
}

.small-avatar {
  position: absolute;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.04);
  border: 3px solid var(--color-surface-solid);
  opacity: 0.45;
  cursor: pointer;
  pointer-events: auto;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.small-avatar:hover {
  opacity: 0.9;
  transform: scale(1.06);
}

.small-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-left { left: 7%; top: 42%; }
.avatar-right { right: 7%; top: 36%; }

/* Active card styling */
.active-testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 3;
  width: 100%;
}

.active-avatar-box {
  width: 106px;
  height: 106px;
  position: relative;
  margin-bottom: 20px;
}

.active-avatar-ring {
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border-radius: 50%;
  border: 3px dashed var(--color-primary);
  opacity: 0.22;
  animation: rotateDashed 25s linear infinite;
}

@keyframes rotateDashed {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.active-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--color-surface-solid);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
}

.active-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.active-role {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.active-rating-stars {
  color: var(--color-warning);
  font-size: 1.05rem;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.testimonial-quote-box {
  position: relative;
  max-width: 580px;
  margin: 0 auto 36px auto;
  padding: 0 40px;
}

.quote-mark {
  font-family: var(--font-cursive);
  font-size: 5.5rem;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.08;
  position: absolute;
  line-height: 1;
}

.quote-open { top: -45px; left: 0; }
.quote-close { bottom: -90px; right: 0; }

.active-text {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--color-text);
  font-weight: 500;
}

/* Slider Controls */
.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  width: 100%;
  margin-top: 10px;
}

.slider-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f0fdfa;
  border: 1px solid #cffafe;
  color: var(--color-primary-hover);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(6, 182, 212, 0.06);
}

.slider-arrow:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.slider-arrow.arrow-left {
  position: absolute;
  left: 48px;
  top: 60%;
  transform: translateY(-50%);
  z-index: 10;
}

.slider-arrow.arrow-right {
  position: absolute;
  right: 48px;
  top: 60%;
  transform: translateY(-50%);
  z-index: 10;
}

@media (min-width: 769px) {
  .slider-arrow.arrow-left:hover { transform: translateY(-50%) scale(1.05); }
  .slider-arrow.arrow-right:hover { transform: translateY(-50%) scale(1.05); }
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-text-faint);
  opacity: 0.35;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-dot.active {
  opacity: 1;
  background: var(--color-primary);
  transform: scale(1.2);
}

/* Slider transitions */
.active-testimonial-card .active-avatar-img,
.active-testimonial-card .active-name,
.active-testimonial-card .active-role,
.active-testimonial-card .active-rating-stars,
.active-testimonial-card .testimonial-quote-box {
  transition: opacity 0.28s ease-in-out, transform 0.28s ease-in-out;
  will-change: opacity, transform;
}

.active-testimonial-card.sliding .active-avatar-img {
  opacity: 0;
  transform: scale(0.9) translateY(4px);
}

.active-testimonial-card.sliding .active-name,
.active-testimonial-card.sliding .active-role,
.active-testimonial-card.sliding .active-rating-stars {
  opacity: 0;
  transform: translateY(6px);
}

.active-testimonial-card.sliding .testimonial-quote-box {
  opacity: 0;
  transform: translateY(10px);
}

/* -------------------------------------------------------------
   12. Appointment Booking Section
   ------------------------------------------------------------- */
.booking-section {
  background: var(--color-bg-light);
}

.booking-card {
  max-width: 980px;
  margin: 0 auto;
  background: var(--color-bg-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-12);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-12);
  align-items: center;
}

.booking-info h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.booking-info p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.55;
}

.booking-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.booking-feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
}

.booking-feature-icon {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.cal-embed-wrapper {
  background: var(--color-surface-solid);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  height: 720px;
  overflow: auto;
  box-shadow: 0 4px 12px var(--color-shadow);
  display: flex;
  flex-direction: column;
}

/* -------------------------------------------------------------
   13. FAQ Section (Coaching Accordion Reference)
   ------------------------------------------------------------- */
.faq-section {
  padding: 120px 0;
  background-color: var(--color-bg-offset);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-12);
  align-items: start;
}

.faq-left-column {
  position: sticky;
  top: 120px;
}

.faq-visual-card {
  margin-top: var(--space-8);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.faq-visual-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
}

.accordion-wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.accordion-item:hover {
  border-color: var(--color-border-hover);
}

.accordion-header {
  width: 100%;
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  cursor: pointer;
  outline: none;
}

.accordion-header-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.accordion-icon {
  font-size: 1.35rem;
  font-weight: 300;
  color: var(--color-text-muted);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), color var(--transition-fast);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.48s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0 var(--space-6);
}

.accordion-text {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  padding-bottom: var(--space-5);
  line-height: 1.58;
}

.accordion-item.active {
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px var(--color-shadow);
}

.accordion-item.active .accordion-header-title {
  color: var(--color-primary-hover);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

/* -------------------------------------------------------------
   14. Contact Section
   ------------------------------------------------------------- */
.contact-section {
  background: var(--color-bg-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-12);
  align-items: stretch;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.contact-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #f1f5f9;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: var(--space-1);
  color: var(--color-text);
}

.contact-item p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.hours-list {
  list-style: none;
  width: 100%;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-divider);
}

.hours-row:last-child {
  border-bottom: none;
}

.hours-day {
  font-weight: 600;
  color: var(--color-text);
}

.hours-time {
  color: var(--color-text-muted);
}

.contact-map-wrapper {
  background: var(--color-bg-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  min-height: 440px;
  display: flex;
  flex-direction: column;
}

.map-placeholder {
  width: 100%;
  height: 100%;
  min-height: 440px;
  border: none;
}

/* -------------------------------------------------------------
   15. Footer
   ------------------------------------------------------------- */
footer {
  background: #0f172a;
  color: #94a3b8;
  padding: var(--space-16) var(--space-6) var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand .logo-text {
  color: white;
}

.footer-desc {
  font-size: 0.82rem;
  line-height: 1.5;
  margin-top: var(--space-4);
  max-width: 32ch;
}

.footer-title {
  color: white;
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-6);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link-item {
  font-size: 0.82rem;
  transition: color var(--transition-fast);
}

.footer-link-item:hover {
  color: white;
}

.footer-contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-size: 0.82rem;
}

.footer-contact-details p {
  line-height: 1.45;
}

.footer-cta-box {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.footer-cta-box h4 {
  color: white;
  font-size: 1rem;
  margin-bottom: var(--space-2);
}

.footer-cta-box p {
  font-size: 0.76rem;
  line-height: 1.45;
  margin-bottom: var(--space-4);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: 0.76rem;
}

/* Scroll Reveal animation triggers */
.scroll-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.scroll-reveal.reveal-active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* -------------------------------------------------------------
   16. Responsive Media Queries (Mobile First Precision)
   ------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .hero-right-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    order: 2; /* Put the image below the text card for optimal mobile reading flow */
  }
  .hero-left-card {
    padding: var(--space-8);
  }
  .fb-1 {
    top: 6%;
    left: -3%;
    right: auto;
  }
  .fb-2 {
    right: 2%;
    left: auto;
  }
  .hero-bottom-quote {
    position: static;
    max-width: 320px;
    margin: var(--space-4) auto 0 auto;
    text-align: left;
    border-left: 2px solid var(--color-divider);
    padding-left: var(--space-4);
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .about-img {
    height: 360px;
  }
  .doctors-grid, .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .booking-card {
    grid-template-columns: 1fr;
    padding: var(--space-8);
  }
  .faq-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .faq-left-column {
    position: static;
  }
  .faq-visual-card {
    display: none;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  body {
    padding-bottom: 74px; /* Room for fixed bottom call bar */
  }
  .trust-strip-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6) var(--space-4);
  }
  .booking-section {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
  .booking-card {
    padding: var(--space-6) var(--space-4);
  }
  header {
    padding: var(--space-4) var(--space-4);
  }
  nav {
    display: none;
  }
  .header-cta .btn {
    display: none;
  }
  .menu-toggle {
    display: flex; /* alignment for SVG */
  }
  .mobile-call-bar {
    display: block;
  }

  /* Responsive section padding for Testimonials & FAQ on mobile */
  .testimonials-section, .faq-section {
    padding: clamp(var(--space-12), 8vw, var(--space-16)) var(--space-6);
  }

  /* FAQ Mobile Style Enhancements */
  .accordion-header {
    padding: 1.1rem var(--space-5);
  }
  .accordion-header-title {
    font-size: 0.96rem;
    line-height: 1.4;
    padding-right: var(--space-4);
  }
  .accordion-icon {
    font-size: 1.15rem;
  }
  .accordion-text {
    font-size: 0.88rem;
    padding-bottom: 1.1rem;
    line-height: 1.5;
  }
  
  /* Hero Section Floating Badges Optimization */
  .floating-badge {
    animation-name: float-badge-mobile;
    padding: 0.55rem 0.95rem;
    gap: var(--space-2);
  }
  .fb-1 {
    top: 2%;
    left: -4%;
    right: auto;
  }
  .fb-2 {
    bottom: 20%;
    right: -4%;
    left: auto;
  }

  .slider-arrow.arrow-left {
    left: 20px;
    top: auto;
    bottom: 24px;
    transform: none;
  }
  .slider-arrow.arrow-right {
    right: 20px;
    top: auto;
    bottom: 24px;
    transform: none;
  }
  .testimonial-slider-wrapper {
    padding: var(--space-10) var(--space-4) 92px var(--space-4);
  }
  .floating-avatars-container {
    display: none;
  }
  .faculty-section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
  .cal-embed-wrapper {
    height: 680px; /* Provide enough room for calendar grids + times slots on mobile */
  }
  html {
    scroll-padding-top: 110px; /* Account for sticky header scroll offset on mobile devices */
  }
}

@media (max-width: 480px) {
  .hero-left-card {
    padding: var(--space-6) var(--space-5);
  }
  .booking-section {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }
  .booking-card {
    padding: var(--space-5) var(--space-3);
  }
  .doctors-grid, .services-grid {
    grid-template-columns: 1fr;
  }
  .hero-ctas {
    flex-direction: column;
  }
  .hero-ctas .btn {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .results-slider-container {
    aspect-ratio: 1.25; /* Squares the box up slightly on very narrow screens */
  }
  .before-img-wrapper .slider-img {
    width: 100vw; /* Lock full width on narrow grids */
  }
}