/* ==========================================================================
   KLARITY EYE CARE HOSPITAL — LUXURY HEALTHCARE DESIGN SYSTEM
   Theme: "Clearer Vision. Better Life."
   Clinical Precision • Optical Clarity • Modern Editorial Elegance
   ========================================================================== */

/* --- 1. DESIGN TOKENS & CSS VARIABLES --- */
:root {
  /* Brand Palette */
  --color-primary-navy: #0A192F;
  --color-primary-dark: #050D1A;
  --color-navy-surface: #0E203C;
  --color-navy-light: #162B4D;
  
  --color-brand-blue: #0066CC;
  --color-brand-blue-hover: #0052A3;
  --color-brand-blue-light: #EBF4FE;
  --color-brand-blue-subtle: #F0F7FF;
  
  --color-accent-cyan: #00B4D8;
  --color-accent-aqua: #00D2B4;
  --color-accent-glow: rgba(0, 180, 216, 0.25);
  
  /* Neutral System */
  --color-bg-body: #F8FAFC;
  --color-bg-card: #FFFFFF;
  --color-bg-card-alt: #F1F5F9;
  --color-bg-muted: #F8FAFC;
  
  --color-text-primary: #0F172A;
  --color-text-secondary: #334155;
  --color-text-muted: #64748B;
  --color-text-light: #94A3B8;
  --color-text-white: #FFFFFF;
  
  --color-border-subtle: #E2E8F0;
  --color-border-hover: #CBD5E1;
  --color-border-focus: #0066CC;
  
  /* Status & Accents */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;
  --color-rating: #FBBF24;
  
  /* Typography */
  --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'SF Mono', Consolas, "Liberation Mono", Menlo, monospace;
  
  /* Elevation & Shadows */
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 6px 16px rgba(15, 23, 42, 0.06), 0 2px 6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 16px 32px -4px rgba(15, 23, 42, 0.08), 0 6px 12px -2px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 24px 48px -8px rgba(15, 23, 42, 0.12), 0 12px 24px -4px rgba(15, 23, 42, 0.06);
  --shadow-glow: 0 0 40px rgba(0, 180, 216, 0.25);
  --shadow-card-hover: 0 20px 40px -10px rgba(10, 25, 47, 0.12);
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.88);
  --glass-border: 1px solid rgba(255, 255, 255, 0.7);
  --glass-blur: blur(16px);
  --glass-dark-bg: rgba(10, 25, 47, 0.85);
  --glass-dark-border: 1px solid rgba(255, 255, 255, 0.1);
  
  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.35s var(--ease-out-expo);
  --transition-fast: all 0.2s ease;
  
  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;
  
  /* Spacing & Layout */
  --nav-height: 80px;
}

/* --- 2. BASE & RESET --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg-body);
  color: var(--color-text-secondary);
  line-height: 1.7;
  overflow-x: hidden;
  max-width: 100%;
  position: relative;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-text-primary);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  margin-bottom: 1rem;
}

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

a:hover {
  color: var(--color-brand-blue-hover);
}

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

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

/* Custom Selection */
::selection {
  background: rgba(0, 102, 204, 0.2);
  color: var(--color-primary-navy);
}

/* --- 3. CUSTOM CURSOR (Desktop Only) --- */
.custom-cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background-color: var(--color-brand-blue);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease, transform 0.15s ease-out;
}

.custom-cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(0, 102, 204, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-out-expo), height 0.3s var(--ease-out-expo), border-color 0.3s ease, background-color 0.3s ease, opacity 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.custom-cursor-ring.cursor-hover {
  width: 60px;
  height: 60px;
  background-color: rgba(0, 102, 204, 0.85);
  border-color: transparent;
  backdrop-filter: blur(4px);
}

/* --- 4. PRELOADER --- */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--color-primary-navy);
  z-index: 100000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: opacity 0.6s var(--ease-out-expo), visibility 0.6s;
}

.preloader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-visual {
  position: relative;
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.preloader-ring {
  position: absolute;
  inset: 0;
  border: 2px dashed rgba(0, 180, 216, 0.4);
  border-radius: 50%;
  animation: preloaderSpin 3s linear infinite;
}

.preloader-ring-inner {
  position: absolute;
  inset: 12px;
  border: 2px solid var(--color-accent-aqua);
  border-top-color: transparent;
  border-radius: 50%;
  animation: preloaderSpinReverse 1.5s linear infinite;
}

.preloader-pupil {
  width: 20px;
  height: 20px;
  background: radial-gradient(circle, #00D2B4 0%, #0066CC 100%);
  border-radius: 50%;
  box-shadow: 0 0 20px #00D2B4;
  animation: preloaderPulse 1.2s ease-in-out infinite alternate;
}

.preloader-text {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #94A3B8;
}

.preloader-brand {
  color: #FFFFFF;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-top: 4px;
  font-size: 16px;
}

@keyframes preloaderSpin {
  100% { transform: rotate(360deg); }
}
@keyframes preloaderSpinReverse {
  100% { transform: rotate(-360deg); }
}
@keyframes preloaderPulse {
  0% { transform: scale(0.85); opacity: 0.7; }
  100% { transform: scale(1.15); opacity: 1; }
}

/* --- 5. TOP UTILITY BAR --- */
.top-bar {
  background: var(--color-primary-navy);
  color: #CBD5E1;
  font-size: 13px;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 1030;
}

.top-bar a {
  color: #E2E8F0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar a:hover {
  color: var(--color-accent-cyan);
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-bar-item i {
  color: var(--color-accent-aqua);
  font-size: 14px;
}

.social-link-top {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF !important;
  font-size: 14px;
  transition: var(--transition-fast);
}

.social-link-top:hover {
  background: var(--color-brand-blue);
  transform: translateY(-2px);
}

.nabh-tag {
  background: linear-gradient(135deg, rgba(0, 210, 180, 0.15), rgba(0, 102, 204, 0.2));
  border: 1px solid rgba(0, 210, 180, 0.3);
  color: var(--color-accent-aqua);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nabh-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  background-color: var(--color-accent-aqua);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 6px var(--color-accent-aqua);
}

/* --- 6. HEADER & STICKY NAVIGATION --- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: #FFFFFF;
  z-index: 1020;
  border-bottom: 1px solid var(--color-border-subtle);
  transition: background 0.35s ease, backdrop-filter 0.35s ease, box-shadow 0.35s ease, height 0.35s ease, border-color 0.35s ease;
}

.site-header.scrolled,
.site-header.is-sticky {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 24px rgba(11, 27, 61, 0.08);
  border-bottom-color: rgba(226, 232, 240, 0.9);
  height: 70px;
}

.navbar-brand img {
  height: 48px;
  width: auto;
  transition: transform 0.3s ease, height 0.3s ease;
}

.site-header.scrolled .navbar-brand img,
.site-header.is-sticky .navbar-brand img {
  height: 42px;
}

.nav-link {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--color-text-primary) !important;
  padding: 8px 12px !important;
  border-radius: var(--radius-sm);
  position: relative;
  transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-brand-blue) !important;
  background: rgba(0, 102, 204, 0.05);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--color-brand-blue);
  border-radius: 2px;
}

/* Dropdown styling */
.nav-item.dropdown:hover .dropdown-menu,
.dropdown-menu.show {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu {
  display: block;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s var(--ease-out-expo);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 12px;
  background: var(--color-bg-card);
  min-width: 290px;
}

.dropdown-item {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text-secondary);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition-fast);
}

.dropdown-item i {
  color: var(--color-brand-blue);
  font-size: 15px;
}

.dropdown-item:hover {
  color: var(--color-brand-blue);
  background: var(--color-brand-blue-subtle);
  transform: translateX(4px);
}

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

.btn-header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-primary-navy);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: rgba(10, 25, 47, 0.05);
  border: 1px solid transparent;
  transition: var(--transition-smooth);
}

.btn-header-phone i {
  color: var(--color-brand-blue);
  font-size: 15px;
}

.btn-header-phone:hover {
  background: var(--color-brand-blue-light);
  border-color: rgba(0, 102, 204, 0.2);
  color: var(--color-brand-blue);
}

/* --- 7. BUTTON SYSTEM --- */
.btn-klinik {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14.5px;
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
  text-decoration: none !important;
}

.btn-klinik-primary {
  background: linear-gradient(135deg, #0066CC 0%, #004D99 100%);
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(0, 102, 204, 0.28);
}

.btn-klinik-primary:hover {
  background: linear-gradient(135deg, #0077E6 0%, #0059B3 100%);
  box-shadow: 0 8px 25px rgba(0, 102, 204, 0.4);
  transform: translateY(-2px);
  color: #FFFFFF !important;
}

.btn-klinik-secondary {
  background: #FFFFFF;
  color: var(--color-primary-navy) !important;
  border-color: var(--color-border-subtle);
  box-shadow: var(--shadow-sm);
}

.btn-klinik-secondary:hover {
  border-color: var(--color-brand-blue);
  color: var(--color-brand-blue) !important;
  background: var(--color-brand-blue-subtle);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-klinik-outline {
  background: transparent;
  color: var(--color-brand-blue) !important;
  border-color: var(--color-brand-blue);
}

.btn-klinik-outline:hover {
  background: var(--color-brand-blue);
  color: #FFFFFF !important;
  transform: translateY(-2px);
}

.btn-klinik-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-klinik-lg {
  padding: 13px 28px;
  font-size: 15.5px;
}

/* --- 8. SECTION COMMON STYLES --- */
.section-padding {
  padding: 90px 0;
  position: relative;
}

.section-padding-sm {
  padding: 50px 0;
  position: relative;
}

.section-padding-lg {
  padding: 110px 0;
  position: relative;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-brand-blue);
  background: var(--color-brand-blue-light);
  border: 1px solid rgba(0, 102, 204, 0.15);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.section-eyebrow-dark {
  background: rgba(0, 210, 180, 0.12);
  color: var(--color-accent-aqua);
  border-color: rgba(0, 210, 180, 0.25);
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title-dark {
  color: #FFFFFF;
}

.section-description {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.section-description-dark {
  color: #CBD5E1;
}

/* Optical Glow Effects */
.optical-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.optical-glow-blue {
  background: radial-gradient(circle, rgba(0, 102, 204, 0.1) 0%, rgba(0, 102, 204, 0) 70%);
}

.optical-glow-cyan {
  background: radial-gradient(circle, rgba(0, 210, 180, 0.12) 0%, rgba(0, 210, 180, 0) 70%);
}

/* ==========================================================================
   SECTION 01: HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: calc(100vh - var(--nav-height));
  min-height: calc(100svh - var(--nav-height));
  padding: 48px 0 104px;
  overflow: hidden;
  background:
    radial-gradient(58% 70% at 80% 42%, rgba(0, 102, 204, 0.09) 0%, rgba(0, 102, 204, 0) 70%),
    radial-gradient(38% 46% at 6% 100%, rgba(0, 180, 216, 0.07) 0%, rgba(0, 180, 216, 0) 70%),
    linear-gradient(180deg, #F4F8FC 0%, #FAF9F6 100%);
}

.hero-section > .container {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  grid-template-areas:
    "content visual"
    "trust   visual";
  align-content: center;
  column-gap: 48px;
}

/* ---------- Copy ---------- */
.hero-content {
  grid-area: content;
  align-self: end;
  position: relative;
  z-index: 3;
  max-width: 660px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--color-brand-blue);
}

.hero-eyebrow i {
  font-size: 18px;
}

.hero-eyebrow::after {
  content: "";
  width: 44px;
  height: 1px;
  background: linear-gradient(90deg, var(--color-brand-blue), transparent);
}

.hero-headline {
  margin: 0 0 26px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-primary-navy);
}

.hero-line {
  display: block;
}

/* padding/negative margin keep descenders inside the clip-path reveal */
.hero-line-inner {
  display: block;
  padding-bottom: 0.14em;
  margin-bottom: -0.14em;
}

.hero-line-lead,
.hero-line-sub {
  font-size: clamp(1.5rem, 2.5vw, 2.4rem);
  font-weight: 600;
  line-height: 1.15;
}

.hero-line-lead {
  color: var(--color-text-secondary);
}

.hero-line-brand {
  font-size: clamp(52px, 6vw, 96px);
  font-weight: 800;
  line-height: 1;
  margin: 0.08em 0 0.02em;
  letter-spacing: -0.045em;
}

.hero-line-brand .brand-word {
  color: var(--color-brand-blue);
}

.hero-paragraph {
  max-width: 500px;
  margin-bottom: 32px;
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.hero-cta-group .btn-klinik {
  border-radius: 12px;
}

.hero-cta-group .btn-klinik i {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-cta-primary:hover i {
  transform: translateX(8px);
}

.hero-cta-secondary:hover i {
  transform: translateY(3px);
}

.hero-trust {
  grid-area: trust;
  align-self: start;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 40px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  max-width: 560px;
  position: relative;
  z-index: 3;
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.hero-trust i {
  font-size: 16px;
  color: var(--color-brand-blue);
}

.hero-trust li:first-child i {
  color: var(--color-warning);
}

/* ---------- Optical composition ---------- */
.hero-visual {
  grid-area: visual;
  position: relative;
  width: 100%;
  max-width: 640px;
  justify-self: end;
  aspect-ratio: 1 / 1.02;
  z-index: 2;
}

.hero-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-layer-glow { inset: -22%; }
.hero-layer-rings { inset: -16%; }

.hero-glow {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 102, 204, 0.16) 0%, rgba(0, 180, 216, 0.06) 42%, rgba(0, 180, 216, 0) 70%);
}

.hero-rings {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* Almond / eye-like mask with a lens on top */
.hero-lens {
  position: absolute;
  inset: 5% 0 5% 4%;
  overflow: hidden;
  pointer-events: auto;
  border-radius: 260px 36px 260px 36px;
  background: var(--color-primary-navy);
  box-shadow: 0 40px 80px -32px rgba(10, 25, 47, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.7);
}

.hero-media {
  position: absolute;
  inset: 0;
}

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

.hero-focus-ring {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 64%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 0 1px rgba(0, 102, 204, 0.14), inset 0 0 60px rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

.hero-focus-ring::after {
  content: "";
  position: absolute;
  inset: 9%;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.4);
}

.hero-reflection {
  position: absolute;
  inset: -20%;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0) 40%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0) 60%);
  pointer-events: none;
}

.hero-spot {
  position: absolute;
  left: 0;
  top: 0;
  width: 240px;
  height: 240px;
  margin: -120px 0 0 -120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0) 65%);
  opacity: 0;
  pointer-events: none;
}

/* Badges */
.hero-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px 10px 10px;
  background: rgba(255, 255, 255, 0.88);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  box-shadow: 0 18px 40px -16px rgba(10, 25, 47, 0.3);
  pointer-events: auto;
}

.hero-badge-doctor {
  left: -7%;
  bottom: 12%;
}

.hero-badge-location {
  right: -3%;
  top: 13%;
  padding-left: 12px;
}

.hero-badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-brand-blue-light);
  color: var(--color-brand-blue);
  font-size: 18px;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  pointer-events: none;
}

.hero-scroll-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--color-text-muted);
}

.hero-scroll-line {
  position: relative;
  width: 1px;
  height: 44px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.12);
}

.hero-scroll-fill {
  position: absolute;
  inset: 0;
  background: var(--color-brand-blue);
  transform-origin: top center;
  transform: scaleY(0);
}

.badge-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--color-brand-blue);
  object-fit: cover;
  background: #FFFFFF;
}

.badge-info h6 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  line-height: 1.2;
}

.badge-info p {
  font-size: 11.5px;
  color: var(--color-text-muted);
  margin: 0;
}

/* ==========================================================================
   APPOINTMENT / REGISTER NOW PANEL
   ========================================================================== */
.register-panel {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
  margin-top: -30px;
  position: relative;
  z-index: 20;
}

.register-panel-header {
  margin-bottom: 24px;
}

.register-panel-header h3 {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 5px;
  display: block;
}

.form-control {
  width: 100%;
  padding: 11px 16px;
  font-size: 14.5px;
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  color: var(--color-text-primary);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--color-brand-blue);
  outline: none;
  box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.12);
}

.form-control.is-invalid {
  border-color: var(--color-error);
}

.invalid-feedback {
  font-size: 12px;
  color: var(--color-error);
  margin-top: 4px;
}

/* ==========================================================================
   SECTION: ABOUT / TRUSTED EYE HOSPITAL
   ========================================================================== */
.about-section {
  background: var(--color-bg-body);
}

.about-img-box {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid #FFFFFF;
  background: #FFFFFF;
}

.about-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   SECTION: WHY KLARITY / WHAT MAKES US DIFFERENT
   ========================================================================== */
.why-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  height: 100%;
  position: relative;
  transition: var(--transition-smooth);
}

.why-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-brand-blue), var(--color-accent-aqua));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.why-card:hover {
  border-color: rgba(0, 102, 204, 0.3);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-6px);
}

.why-card:hover::before {
  opacity: 1;
}

.why-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.why-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--color-brand-blue-subtle);
  border: 1px solid rgba(0, 102, 204, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brand-blue);
  font-size: 24px;
  transition: var(--transition-smooth);
}

.why-card:hover .why-icon-wrap {
  background: var(--color-brand-blue);
  color: #FFFFFF;
  transform: scale(1.08);
}

.why-index {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-light);
}

.why-card h4 {
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text-primary);
}

.why-card p {
  font-size: 13.5px;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 0;
}

/* ==========================================================================
   SECTION: TECHNOLOGY (DARK THEME)
   ========================================================================== */
.tech-section {
  background: var(--color-primary-dark);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.tech-image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-navy-surface);
  border: 1px solid rgba(0, 210, 180, 0.25);
  box-shadow: 0 0 40px rgba(0, 180, 216, 0.15);
  padding: 16px;
}

.tech-image-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

/* ==========================================================================
   SECTION: SPECIALISTS / DOCTORS
   ========================================================================== */
.doctor-card-master {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

.doctor-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, #E2E8F0 0%, #CBD5E1 100%);
  aspect-ratio: 1 / 1.1;
  box-shadow: var(--shadow-md);
}

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

/* ==========================================================================
   SECTION: TREATMENTS (GUARANTEED VISIBILITY & ROBUST GRID)
   ========================================================================== */
.treatments-section {
  background: var(--color-bg-body);
}

.treatment-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
}

.filter-btn {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary-navy);
  color: #FFFFFF;
  border-color: var(--color-primary-navy);
  box-shadow: var(--shadow-sm);
}

/* Treatment Card Structure */
.treatment-card-col {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.treatment-card-col.is-hidden {
  display: none !important;
}

.treatment-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.treatment-card:hover {
  border-color: rgba(0, 102, 204, 0.4);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-6px);
}

.treatment-card-img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-primary-navy);
}

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

.treatment-card:hover .treatment-card-img-wrap img {
  transform: scale(1.06);
}

.treatment-number {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 26px;
  height: 26px;
  background: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary-navy);
  box-shadow: var(--shadow-sm);
}

.treatment-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.treatment-card-body h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-primary);
  transition: color 0.2s ease;
}

.treatment-card:hover .treatment-card-body h4 {
  color: var(--color-brand-blue);
}

.treatment-card-body p {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.treatment-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--color-border-subtle);
}

.treatment-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-brand-blue);
}

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

/* ==========================================================================
   SECTION: INFRASTRUCTURE
   ========================================================================== */
.infra-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #FFFFFF;
}

.infra-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* ==========================================================================
   SECTION: STATISTICS
   ========================================================================== */
.stats-section {
  background: linear-gradient(135deg, var(--color-primary-navy) 0%, #0D203C 100%);
  color: #FFFFFF;
  padding: 60px 0;
}

.stat-item-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition-smooth);
}

.stat-item-box:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-accent-aqua);
  transform: translateY(-4px);
}

.stat-icon-wrap {
  width: 50px;
  height: 50px;
  margin: 0 auto 14px;
}

.stat-icon-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-number span {
  color: var(--color-accent-aqua);
}

.stat-label {
  font-size: 13.5px;
  font-weight: 600;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

/* ==========================================================================
   SECTION: TPA / CASHLESS
   ========================================================================== */
.tpa-section {
  background: #FFFFFF;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.tpa-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.tpa-logo-box {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 20px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.tpa-logo-box img {
  max-height: 38px;
  width: auto;
  object-fit: contain;
}

.tpa-logo-box:hover {
  border-color: var(--color-brand-blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ==========================================================================
   PATIENT STORIES: PREMIUM SCROLL-DRIVEN STORYTELLING EXPERIENCE
   Concept: "REAL PEOPLE. REAL EXPERIENCES. CLEARER VISION."
   ========================================================================== */
.patient-stories-section {
  position: relative;
  background: linear-gradient(180deg, #F8FAFC 0%, #F1F6FB 50%, #F8FAFC 100%);
  overflow: visible;
}

.stories-pinned-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 60px 0;
  z-index: 2;
}

/* Background Optical Concentric Iris Elements */
.stories-bg-iris {
  position: absolute;
  top: 50%;
  right: 12%;
  transform: translate(50%, -50%);
  width: 580px;
  height: 580px;
  border-radius: 50%;
  border: 1.5px dashed rgba(0, 102, 204, 0.12);
  pointer-events: none;
  z-index: 1;
}

.stories-bg-iris-inner {
  position: absolute;
  inset: 45px;
  border-radius: 50%;
  border: 1px solid rgba(0, 210, 180, 0.18);
}

.stories-bg-iris-glow {
  position: absolute;
  top: 50%;
  right: 16%;
  transform: translate(50%, -50%);
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  filter: blur(50px);
}

/* Left Sticky Storytelling Column */
.stories-sidebar {
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.story-counter-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-brand-blue);
  background: rgba(0, 102, 204, 0.08);
  border: 1px solid rgba(0, 102, 204, 0.15);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
  width: fit-content;
}

.story-counter-badge span.current-num {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-primary-navy);
}

.stories-title {
  font-size: clamp(2rem, 3.2vw, 2.85rem);
  font-weight: 800;
  color: var(--color-primary-navy);
  line-height: 1.15;
  margin-bottom: 16px;
}

.stories-description {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 440px;
}

/* Vertical Story Chapter Progress Line */
.stories-progress-track {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.progress-bar-vertical {
  width: 4px;
  height: 75px;
  background: var(--color-border-subtle);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.progress-bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 10%;
  background: linear-gradient(180deg, var(--color-brand-blue) 0%, var(--color-accent-aqua) 100%);
  border-radius: 4px;
  transition: height 0.35s var(--ease-out-expo);
}

.progress-chapter-info {
  display: flex;
  flex-direction: column;
}

.active-chapter-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 3px;
}

.next-chapter-label {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--color-brand-blue);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Right Story Canvas */
.stories-canvas {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
}

.story-giant-quote-mark {
  position: absolute;
  top: -45px;
  left: -20px;
  font-family: Georgia, serif;
  font-size: 160px;
  font-weight: 900;
  line-height: 1;
  color: rgba(0, 102, 204, 0.08);
  pointer-events: none;
  user-select: none;
  z-index: 1;
  display: block;
}

.story-card-wrapper {
  position: relative;
  width: 100%;
  min-height: 400px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-xl);
  padding: 42px 48px;
  box-shadow: 0 10px 40px rgba(0, 102, 204, 0.08);
  display: flex;
  align-items: center;
}

/* Individual Story Item (Desktop: absolute layered card; active one is visible) */
.story-item {
  position: absolute;
  top: 42px;
  left: 48px;
  right: 48px;
  width: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(30px);
}

.story-item.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.story-quote-text {
  font-size: clamp(1.15rem, 1.6vw, 1.5rem);
  font-weight: 500;
  color: var(--color-primary-navy);
  line-height: 1.52;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  font-style: normal;
}

.story-divider {
  width: 45px;
  height: 2.5px;
  background: linear-gradient(90deg, var(--color-brand-blue), var(--color-accent-aqua));
  margin-bottom: 20px;
  border-radius: 2px;
}

.story-author-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.story-author-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.story-avatar-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-navy) 0%, var(--color-brand-blue) 100%);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 102, 204, 0.25);
}

.story-author-details h5 {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.story-author-details span {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.story-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #F8FAFC;
  border: 1px solid var(--color-border-subtle);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-secondary);
  box-shadow: var(--shadow-sm);
}

.story-verified-badge i.ri-google-fill {
  color: #EA4335;
}

.story-verified-badge i.ri-star-fill {
  color: #F59E0B;
}

/* Mobile & Tablet Vertical Feed (< 992px) */
@media (max-width: 991px) {
  .patient-stories-section {
    padding: 60px 0;
  }
  
  .stories-pinned-container {
    min-height: auto;
    padding: 0;
    display: block;
  }
  
  .stories-bg-iris,
  .stories-bg-iris-glow,
  .story-giant-quote-mark {
    display: none;
  }
  
  .stories-sidebar {
    position: static;
    margin-bottom: 36px;
    text-align: center;
    align-items: center;
  }
  
  .stories-description {
    max-width: 100%;
  }
  
  .stories-progress-track {
    display: none;
  }

  .stories-canvas {
    min-height: auto;
    display: block;
  }

  .story-card-wrapper {
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
    min-height: auto;
    display: block;
  }

  .story-item {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    transform: none !important;
    background: #FFFFFF;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    margin-bottom: 18px;
    box-shadow: var(--shadow-sm);
    pointer-events: auto;
  }
  
  .story-quote-text {
    font-size: 1.05rem;
    line-height: 1.55;
    margin-bottom: 16px;
  }
}

/* ==========================================================================
   SECTION: FAQ ACCORDION
   ========================================================================== */
.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-brand-blue);
  box-shadow: var(--shadow-md);
}

.faq-header {
  width: 100%;
  background: transparent;
  border: none;
  padding: 18px 22px;
  text-align: left;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
}

.faq-header:hover {
  color: var(--color-brand-blue);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-out-expo), padding 0.25s ease;
}

.faq-item.active .faq-body {
  padding: 0 22px 20px 22px;
}

.faq-body p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* ==========================================================================
   SECTION: BLOGS
   ========================================================================== */
.blog-card-real {
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.blog-card-real:hover {
  border-color: var(--color-brand-blue);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-5px);
}

.blog-card-real img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.blog-card-real-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-real-body h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

/* ==========================================================================
   SECTION: FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-primary-dark);
  color: #94A3B8;
  padding: 80px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand img {
  height: 52px;
  width: auto;
  max-width: 100%;
  margin-bottom: 18px;
  background: #FFFFFF;
  padding: 6px 12px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: inline-block;
  object-fit: contain;
}

.footer-heading {
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-heading::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--color-accent-aqua);
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #94A3B8;
  font-size: 13.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent-aqua);
  transform: translateX(3px);
}

.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 13.5px;
}

.footer-contact-row i {
  color: var(--color-accent-aqua);
  font-size: 16px;
  margin-top: 3px;
}

.footer-contact-row a {
  color: #CBD5E1;
}

.footer-bottom {
  margin-top: 50px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12.5px;
  color: #64748B;
}

/* Floating Quick Actions */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
}

.floating-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 20px;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.floating-btn-whatsapp { background: #25D366; }
.floating-btn-whatsapp:hover { background: #20BA5A; transform: scale(1.1); color: #FFF; }
.floating-btn-call { background: var(--color-brand-blue); }
.floating-btn-call:hover { background: var(--color-brand-blue-hover); transform: scale(1.1); color: #FFF; }
.floating-btn-top { background: var(--color-primary-navy); opacity: 0; visibility: hidden; }
.floating-btn-top.show { opacity: 1; visibility: visible; }
.floating-btn-top:hover { background: #000; transform: translateY(-3px); color: #FFF; }