/* ==========================================
   ASTERA CREATIVE AGENCY - DESIGN SYSTEM CSS
   Brand Color Palette:
   - Primary Red: #F51B23
   - Dark Main:   #050505
   - Light Main:  #FFFFFF
   - Light Grey:  #F2F2F2
   ========================================== */

:root {
  --astera-red: #F51B23;
  --astera-red-hover: #D80F16;
  --astera-red-glow: rgba(245, 27, 35, 0.25);
  --astera-black: #050505;
  --astera-dark-2: #111111;
  --astera-dark-3: #1B1B1B;
  --astera-grey-light: #F2F2F2;
  --astera-grey-border: #E0E0E0;
  --astera-grey-text: #666666;
  --astera-white: #FFFFFF;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 50px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.15);
  --shadow-red: 0 10px 30px rgba(245, 27, 35, 0.3);
}

/* ==========================================
   GLOBAL BASE STYLES
   ========================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  color: var(--astera-black);
  background-color: var(--astera-white);
  line-height: 1.6;
  font-size: 1.05rem;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--astera-black);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem); }
h2 { font-size: clamp(2rem, 3.5vw + 0.8rem, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2vw + 0.5rem, 2rem); }
h4 { font-size: 1.35rem; }
h5 { font-size: 1.15rem; }

a {
  color: var(--astera-red);
  text-decoration: none;
  transition: var(--transition-fast);
}
a:hover {
  color: var(--astera-red-hover);
}

.text-danger { color: var(--astera-red) !important; }
.bg-danger { background-color: var(--astera-red) !important; }
.bg-dark-main { background-color: var(--astera-black) !important; }
.bg-dark-secondary { background-color: var(--astera-dark-2) !important; }
.bg-light-grey { background-color: var(--astera-grey-light) !important; }
.text-light-grey { color: #FFFFFF !important; opacity: 0.95; }

/* Ensure contact details, addresses, and footer links are crisp and clear */
.contact-info-block,
.contact-details-list,
.contact-info-block p,
.contact-details-list span,
.contact-info-block span {
  color: #FFFFFF !important;
  font-weight: 500;
}

.text-light-grey strong,
.contact-details-list strong {
  color: #FFFFFF !important;
}

/* Ensure text-muted on dark containers stays highly visible */
.bg-dark-main .text-muted,
.bg-dark-secondary .text-muted,
.astera-card-dark .text-muted,
.astera-footer .text-muted {
  color: #E0E0E0 !important;
}

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--astera-red);
  outline-offset: 3px;
}

/* ==========================================
   HEADER & STICKY NAV
   ========================================== */
.astera-header {
  background-color: rgba(5, 5, 5, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.25rem 0;
  transition: padding var(--transition-normal), background-color var(--transition-normal);
  z-index: 1030;
}

.astera-header.header-shrunk {
  padding: 0.75rem 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  background-color: rgba(5, 5, 5, 0.98);
}

/* Parent Company Badge & Highlight Styling */
.parent-badge {
  background: rgba(17, 17, 17, 0.95) !important;
  border: 1px solid rgba(245, 27, 35, 0.4) !important;
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 0.85rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}
.parent-badge strong {
  color: #FFFFFF !important;
  font-weight: 700;
}
.parent-company-text {
  color: #F51B23 !important;
  font-weight: 700;
}
.brand-logo {
  text-decoration: none;
}
.logo-symbol {
  width: 42px;
  height: 42px;
  background: var(--astera-red);
  color: var(--astera-white);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  position: relative;
  box-shadow: 0 4px 15px var(--astera-red-glow);
}
.logo-dot {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 6px;
  height: 6px;
  background: var(--astera-white);
  border-radius: 50%;
}
.logo-text-group {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-main {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 0.1em;
  color: var(--astera-white);
}
.logo-sub {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--astera-red);
  text-transform: uppercase;
}

/* Desktop Nav Links */
.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  font-size: 0.92rem;
  padding: 0.5rem 0.85rem !important;
  position: relative;
  transition: var(--transition-fast);
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--astera-white) !important;
}
.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--astera-red);
  transition: var(--transition-fast);
  transform: translateX(-50%);
}
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 70%;
}

/* Hamburger Toggler Icon */
.astera-toggler {
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.toggler-bar {
  width: 26px;
  height: 2px;
  background-color: var(--astera-white);
  transition: var(--transition-fast);
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1050;
  visibility: hidden;
  opacity: 0;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}
.mobile-nav-drawer.active {
  visibility: visible;
  opacity: 1;
}
.drawer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
}
.drawer-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 400px;
  height: 100%;
  background: var(--astera-black);
  border-left: 1px solid rgba(245, 27, 35, 0.2);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: 2;
}
.mobile-nav-drawer.active .drawer-content {
  transform: translateX(0);
}
.mobile-nav-item {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.mobile-nav-item:hover,
.mobile-nav-item.active {
  color: var(--astera-red);
  padding-left: 10px;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn-astera-primary {
  background-color: var(--astera-red);
  color: var(--astera-white);
  border: 2px solid var(--astera-red);
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: var(--transition-fast);
  box-shadow: 0 4px 18px var(--astera-red-glow);
}
.btn-astera-primary:hover {
  background-color: var(--astera-red-hover);
  border-color: var(--astera-red-hover);
  color: var(--astera-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--astera-red-glow);
}

.btn-astera-outline {
  background-color: transparent;
  color: var(--astera-white);
  border: 2px solid var(--astera-white);
  font-family: var(--font-heading);
  font-weight: 700;
  transition: var(--transition-fast);
}
.btn-astera-outline:hover {
  background-color: var(--astera-white);
  color: var(--astera-black);
  transform: translateY(-2px);
}

.btn-astera-dark {
  background-color: var(--astera-black);
  color: var(--astera-white);
  border: 2px solid var(--astera-black);
  font-family: var(--font-heading);
  font-weight: 700;
  transition: var(--transition-fast);
}
.btn-astera-dark:hover {
  background-color: var(--astera-red);
  border-color: var(--astera-red);
  color: var(--astera-white);
  transform: translateY(-2px);
}

/* ==========================================
   HERO SECTIONS & GRAPHICS
   ========================================== */
.hero-section {
  position: relative;
  background-color: var(--astera-black);
  color: var(--astera-white);
  padding: 6rem 0 5rem;
  overflow: hidden;
}

/* Red curved graphic line overlay */
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 85% 20%, rgba(245, 27, 35, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 15% 80%, rgba(245, 27, 35, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.red-curve-svg {
  position: absolute;
  right: -5%;
  bottom: -10%;
  width: 50%;
  height: auto;
  opacity: 0.35;
  pointer-events: none;
}

.dotted-pattern-bg {
  position: absolute;
  top: 10%;
  left: 5%;
  width: 220px;
  height: 220px;
  background-image: radial-gradient(rgba(255, 255, 255, 0.18) 2px, transparent 2px);
  background-size: 16px 16px;
  opacity: 0.6;
  pointer-events: none;
}

.hero-tagline-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: rgba(245, 27, 35, 0.12);
  border: 1px solid rgba(245, 27, 35, 0.4);
  color: var(--astera-red);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.8rem, 5.5vw + 1rem, 5.2rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}

.hero-title .text-red {
  color: var(--astera-red);
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 400;
  max-width: 780px;
  margin-bottom: 2.2rem;
}

/* ==========================================
   MOTION GRAPHICS & DYNAMIC HERO ANIMATIONS
   ========================================== */
@keyframes floatOrb {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-16px) rotate(3deg); }
}

@keyframes pulseRing {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 27, 35, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 12px rgba(245, 27, 35, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 27, 35, 0); }
}

@keyframes soundBar {
  0%, 100% { height: 8px; }
  50% { height: 36px; }
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.hero-glow-orb-1 {
  position: absolute;
  top: -10%;
  right: 5%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 27, 35, 0.3) 0%, rgba(5, 5, 5, 0) 70%);
  animation: floatOrb 7s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}

.hero-glow-orb-2 {
  position: absolute;
  bottom: 5%;
  left: -5%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 27, 35, 0.2) 0%, rgba(5, 5, 5, 0) 70%);
  animation: floatOrb 9s ease-in-out infinite 1s;
  pointer-events: none;
  z-index: 1;
}

.pulse-dot {
  width: 10px;
  height: 10px;
  background-color: #F51B23;
  border-radius: 50%;
  display: inline-block;
  animation: pulseRing 2s infinite;
}

.hero-motion-stage {
  position: relative;
  width: 100%;
  min-height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-motion-card {
  background: rgba(15, 15, 15, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(245, 27, 35, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(245, 27, 35, 0.2);
  border-radius: 24px;
  padding: 2rem;
  width: 100%;
  max-width: 440px;
  position: relative;
  z-2;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.hero-motion-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 25px 60px rgba(245, 27, 35, 0.35);
  border-color: rgba(245, 27, 35, 0.8);
}

.equalizer-wrapper {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 40px;
}

.eq-bar {
  width: 6px;
  background: var(--astera-red);
  border-radius: 4px;
}

.eq-bar-1 { animation: soundBar 1.1s ease-in-out infinite; }
.eq-bar-2 { animation: soundBar 0.8s ease-in-out infinite 0.15s; }
.eq-bar-3 { animation: soundBar 1.4s ease-in-out infinite 0.3s; }
.eq-bar-4 { animation: soundBar 0.9s ease-in-out infinite 0.1s; }
.eq-bar-5 { animation: soundBar 1.2s ease-in-out infinite 0.25s; }

.floating-badge-1 {
  position: absolute;
  top: -20px;
  right: -20px;
  background: #0A0A0A;
  border: 1px solid rgba(245, 27, 35, 0.6);
  border-radius: 50px;
  padding: 10px 18px;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  animation: floatOrb 5s ease-in-out infinite;
  z-index: 3;
}

.floating-badge-2 {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: #0A0A0A;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  padding: 10px 18px;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  animation: floatOrb 6s ease-in-out infinite 1s;
  z-index: 3;
}

/* Hero Infinite Motion Ticker */
.hero-marquee-section {
  background: #000000;
  border-top: 1px solid rgba(245, 27, 35, 0.4);
  border-bottom: 1px solid rgba(245, 27, 35, 0.4);
  overflow: hidden;
  padding: 14px 0;
  position: relative;
  z-index: 2;
}

.hero-marquee-track {
  display: flex;
  white-space: nowrap;
  width: max-content;
  animation: marqueeScroll 22s linear infinite;
}

.hero-marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  color: #FFFFFF;
  letter-spacing: 0.08em;
  padding: 0 2rem;
}

.marquee-item i {
  color: var(--astera-red);
}

/* Inner Page Sub-Hero */
.page-hero {
  position: relative;
  background-color: var(--astera-black);
  color: var(--astera-white);
  padding: 5rem 0 4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}
.page-hero .breadcrumb {
  background: transparent;
  padding: 0;
  margin-bottom: 1rem;
}
.page-hero .breadcrumb-item a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}
.page-hero .breadcrumb-item.active {
  color: var(--astera-red);
  font-weight: 600;
}

/* ==========================================
   CARDS & SECTIONS
   ========================================== */
.section-padding {
  padding: 5rem 0;
}
@media (max-width: 768px) {
  .section-padding {
    padding: 3.5rem 0;
  }
}

.section-tag {
  color: var(--astera-red);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(2rem, 3.5vw + 0.5rem, 3rem);
  font-weight: 900;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

/* Astera Feature & Service Cards */
.astera-card {
  background: var(--astera-white);
  border: 1px solid var(--astera-grey-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  height: 100%;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}
.astera-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--astera-red);
  transition: var(--transition-normal);
}
.astera-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(245, 27, 35, 0.3);
}
.astera-card:hover::before {
  height: 100%;
}

.card-icon-box {
  width: 60px;
  height: 60px;
  background: rgba(245, 27, 35, 0.08);
  color: var(--astera-red);
  border: 1px solid rgba(245, 27, 35, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}
.astera-card:hover .card-icon-box {
  background: var(--astera-red) !important;
  color: var(--astera-white) !important;
  border-color: var(--astera-red) !important;
  transform: scale(1.08);
  box-shadow: 0 8px 20px rgba(245, 27, 35, 0.4);
}

/* Dark Variant Cards */
.astera-card-dark {
  background: var(--astera-dark-2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--astera-white);
}
.astera-card-dark h3, 
.astera-card-dark h4 {
  color: var(--astera-white);
}
.astera-card-dark:hover {
  border-color: var(--astera-red);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

/* Package / Pricing Cards */
.package-card {
  background: var(--astera-white);
  border: 2px solid var(--astera-grey-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: var(--transition-normal);
}
.package-card.featured {
  border-color: var(--astera-red);
  box-shadow: var(--shadow-red);
  transform: scale(1.02);
}
.package-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.package-card.featured:hover {
  transform: scale(1.02) translateY(-8px);
}

.popular-badge {
  position: absolute;
  top: -14px;
  right: 24px;
  background: var(--astera-red);
  color: var(--astera-white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
}

.package-price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--astera-black);
  margin: 1rem 0;
}
.package-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--astera-grey-text);
}

.package-features {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem;
}
.package-features li {
  padding: 0.55rem 0;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  border-bottom: 1px dashed #EAEAEA;
}
.package-features li i {
  color: var(--astera-red);
  margin-right: 10px;
  font-size: 0.9rem;
}

/* Custom Visual Graphic Containers */
.visual-graphic-box {
  background: linear-gradient(135deg, var(--astera-dark-2) 0%, var(--astera-black) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(245, 27, 35, 0.2);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.visual-graphic-box::after {
  content: '';
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 140px;
  height: 140px;
  background: var(--astera-red-glow);
  filter: blur(40px);
  border-radius: 50%;
}

/* Interactive Gallery Grid */
.gallery-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--astera-dark-2);
  cursor: pointer;
}
.gallery-card img,
.gallery-card .card-media-mock {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}
.gallery-card:hover img,
.gallery-card:hover .card-media-mock {
  transform: scale(1.08);
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 5, 5, 0.92) 0%, transparent 70%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0.9;
  transition: opacity var(--transition-fast);
}

/* ==========================================
   FOOTER STYLING
   ========================================== */
.astera-footer {
  border-top: 2px solid var(--astera-red);
}
.footer-shape-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 10% 90%, rgba(245, 27, 35, 0.08) 0%, transparent 40%);
  pointer-events: none;
}
.footer-links a {
  color: #E5E5E5;
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
  padding: 4px 0;
  transition: var(--transition-fast);
}
.footer-links a:hover {
  color: var(--astera-red);
  transform: translateX(4px);
}
.astera-footer p, 
.astera-footer span,
.astera-footer .contact-info-block {
  color: #FFFFFF !important;
  font-weight: 500;
}
.back-to-top {
  color: #FFFFFF !important;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}
.back-to-top:hover {
  color: var(--astera-red) !important;
}

/* Floating Action Widgets (Bottom Right) */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25D366;
  color: #FFFFFF !important;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
  z-index: 1040;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none !important;
}

.whatsapp-float:hover {
  background-color: #128C7E;
  color: #FFFFFF !important;
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.7);
}

.whatsapp-text {
  position: absolute;
  right: 68px;
  background: #111111;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
  pointer-events: none;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

.whatsapp-float:hover .whatsapp-text {
  opacity: 1;
  visibility: visible;
}

/* Floating Back to Top Button (Placed to the Left of WhatsApp) */
.back-to-top-float {
  position: fixed;
  bottom: 24px;
  right: 90px; /* Positioned left of WhatsApp button */
  background-color: #111111;
  color: var(--astera-red) !important;
  border: 1.5px solid rgba(245, 27, 35, 0.5);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.7);
  z-index: 1040;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none !important;
  cursor: pointer;
}

.back-to-top-float:hover {
  background-color: var(--astera-red);
  color: #FFFFFF !important;
  border-color: var(--astera-red);
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(245, 27, 35, 0.6);
}

.float-tooltip {
  position: absolute;
  bottom: 68px;
  background: #111111;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
  pointer-events: none;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

.back-to-top-float:hover .float-tooltip {
  opacity: 1;
  visibility: visible;
}

/* ==========================================
   ANIMATIONS & MOTION
   ========================================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.animated {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide-in-left.animated {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide-in-right.animated {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.scale-in.animated {
  opacity: 1;
  transform: scale(1);
}

/* Premium Card Hover & Motion Animations */
.bg-dark-main.border-secondary,
.p-4.p-md-5.rounded-4,
.astera-card,
.package-card,
.why-card {
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.bg-dark-main.border-secondary:hover,
.p-4.p-md-5.rounded-4:hover {
  border-color: rgba(245, 27, 35, 0.6) !important;
  box-shadow: 0 20px 45px rgba(245, 27, 35, 0.2) !important;
  transform: translateY(-6px);
}

.bg-black.rounded-4:hover,
.p-4.bg-black:hover {
  border-color: rgba(245, 27, 35, 0.5) !important;
  transform: scale(1.02);
  transition: all 0.3s ease;
}

/* Icon Pulse & Rotation Animations */
.display-1,
.display-2,
.fs-1,
.fs-2,
.astera-card i,
.package-card i,
.card-icon-box i {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), color 0.3s ease;
}

.bg-black:hover .display-1,
.bg-black:hover .display-2,
.p-4:hover .display-1,
.package-card:hover i.text-danger {
  transform: scale(1.18) rotate(4deg);
  color: var(--astera-red) !important;
}

.astera-card:hover .card-icon-box i {
  transform: scale(1.15) rotate(3deg);
  color: #FFFFFF !important;
}

/* List Item Hover Micro-Animations */
.list-unstyled li {
  transition: transform 0.25s ease, color 0.25s ease;
}

.list-unstyled li:hover {
  transform: translateX(4px);
  color: #FFFFFF !important;
}

.list-unstyled li:hover i {
  transform: scale(1.25);
  color: var(--astera-red) !important;
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .fade-up, .slide-in-left, .slide-in-right, .scale-in {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .astera-card, .package-card, .btn-astera-primary {
    transition: none !important;
  }
}

/* ==========================================
   RESPONSIVE LAYOUT BREAKPOINTS
   ========================================== */
@media (max-width: 991.98px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .package-card.featured {
    transform: none;
  }
  .package-card.featured:hover {
    transform: translateY(-6px);
  }
}

@media (max-width: 575.98px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-section {
    padding: 4rem 0 3.5rem;
  }
  .btn-astera-primary, .btn-astera-outline {
    width: 100%;
    text-align: center;
    margin-bottom: 0.5rem;
  }
}