/* =============================================
   WAVERISE.PRO - ELITE DIGITAL MARKETING AGENCY
   Modern CSS with Advanced Animations & Effects
   ============================================= */

/* CSS Variables for Consistent Design */
:root {
    /* Primary Colors */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #ec4899;
    --accent-color: #06b6d4;

    /* Gradient Colors */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --gradient-text: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    /* Dark Theme Colors */
    --bg-primary: #0f0f23;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #16213e;
    --surface-primary: rgba(255, 255, 255, 0.05);
    --surface-secondary: rgba(255, 255, 255, 0.1);
    --surface-hover: rgba(255, 255, 255, 0.15);

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.6);

    /* Spacing & Sizing */
    --section-padding: 120px 0;
    --container-padding: 0 20px;
    --border-radius: 20px;
    --border-radius-sm: 12px;
    --border-radius-lg: 30px;

    /* Animations */
    --transition-fast: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Shadows */
    --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 40px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 40px rgba(102, 126, 234, 0.3);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Selection Styles */
::selection {
    background: var(--primary-color);
    color: white;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Button Styles */
.btn {
    font-family: var(--font-primary);
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    padding: 12px 24px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.15);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Glassmorphism Effect */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

/* Section Styles */
section {
    padding: var(--section-padding);
    position: relative;
}

.section-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Navigation */
.navbar {
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
    transition: all var(--transition-fast);
    z-index: 1050; /* Higher z-index for mobile */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
}

.navbar.scrolled {
    background: rgba(15, 15, 35, 0.98);
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary) !important;
    z-index: 1051;
    position: relative;
}

.brand-text {
    color: var(--text-primary);
}

.brand-dot {
    color: var(--primary-color);
}

.brand-pro {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    margin: 0 10px;
    padding: 8px 16px !important;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--text-primary) !important;
    background: var(--surface-primary);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

.navbar-toggler {
    border: none;
    padding: 4px 8px;
    background: transparent;
    position: relative;
    width: 30px;
    height: 30px;
}

.navbar-toggler span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    margin: 4px 0;
    transition: all var(--transition-fast);
    transform-origin: left center;
}

.navbar-toggler:not(.collapsed) span:nth-child(1) {
    transform: rotate(45deg);
}

.navbar-toggler:not(.collapsed) span:nth-child(2) {
    opacity: 0;
}

.navbar-toggler:not(.collapsed) span:nth-child(3) {
    transform: rotate(-45deg);
}

.cta-button {
    background: var(--gradient-primary) !important;
    border: none !important;
    color: white !important;
    padding: 10px 20px !important;
    border-radius: var(--border-radius-sm) !important;
    font-weight: 500 !important;
    transition: all var(--transition-fast) !important;
}

.cta-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-glow) !important;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: url('assets/images/hero/particles-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    opacity: 0.8;
}

.animated-waves {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.wave {
    position: absolute;
    width: 200%;
    height: 200%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: waveAnimation 20s infinite ease-in-out;
}

.wave-1 {
    top: -50%;
    left: -50%;
    animation-delay: 0s;
}

.wave-2 {
    top: -60%;
    left: -60%;
    animation-delay: -7s;
    background: rgba(102, 126, 234, 0.1);
}

.wave-3 {
    top: -70%;
    left: -70%;
    animation-delay: -14s;
    background: rgba(236, 72, 153, 0.1);
}

@keyframes waveAnimation {
    0%, 100% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.1);
    }
}

.floating-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-particles::before,
.floating-particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: float 8s infinite ease-in-out;
}

.floating-particles::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-particles::after {
    top: 80%;
    right: 10%;
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.5;
    }
}

.hero-content {
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    padding: 12px 20px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.hero-badge i {
    color: var(--primary-color);
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.text-gradient {
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 50%, #c7d2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    position: relative;
}

/* Add a subtle glow behind gradient text */
.text-gradient::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    color: rgba(255, 255, 255, 0.1);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    color: #ffffff;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 3rem;
    max-width: 600px;
    line-height: 1.6;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.hero-cta {
    position: relative;
    overflow: hidden;
}

.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(102, 126, 234, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0);
    }
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    animation: floatCard 6s infinite ease-in-out;
}

.floating-card i {
    font-size: 2rem;
    color: var(--primary-color);
}

.card-content {
    text-align: left;
}

.card-title {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.card-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.card-1 {
    top: 10%;
    left: 0;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 0;
    animation-delay: -2s;
}

.card-3 {
    bottom: 10%;
    left: 20%;
    animation-delay: -4s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0px) rotateY(0deg);
    }
    50% {
        transform: translateY(-20px) rotateY(5deg);
    }
}

.hero-hologram {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hologram-ring {
    position: absolute;
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 50%;
    animation: rotate 10s linear infinite;
}

.ring-1 {
    width: 200px;
    height: 200px;
    animation-delay: 0s;
}

.ring-2 {
    width: 250px;
    height: 250px;
    animation-delay: -3s;
    border-color: rgba(236, 72, 153, 0.3);
}

.ring-3 {
    width: 300px;
    height: 300px;
    animation-delay: -6s;
    border-color: rgba(6, 182, 212, 0.3);
}

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

.hologram-core {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
    animation: pulse 3s infinite ease-in-out;
}

/* About Section */
.about-section {
    background: var(--bg-secondary);
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.about-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: var(--surface-primary);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-fast);
}

.feature-item:hover {
    background: var(--surface-secondary);
    transform: translateX(10px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.feature-content h5 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    text-transform: capitalize;
}

.feature-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.about-visual {
    height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image-container {
    position: relative;
    width: 400px;
    height: 400px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.about-image-container::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
    z-index: -1;
}

.floating-element {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    animation: floatElement 8s infinite ease-in-out;
}

.element-1 {
    top: 0;
    left: 0;
    animation-delay: 0s;
}

.element-2 {
    top: 0;
    right: 0;
    animation-delay: -2s;
}

.element-3 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: -4s;
}

@keyframes floatElement {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-30px);
    }
}

/* Services Section */
.services-section {
    background: var(--bg-primary);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 4rem;
}

.service-card {
    padding: 40px 30px;
    text-align: center;
    position: relative;
    transition: all var(--transition-smooth);
    cursor: pointer;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-card:hover .service-hover-effect {
    opacity: 1;
    transform: scale(1);
}

.service-hover-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transform: scale(1.1);
    transition: all var(--transition-smooth);
    z-index: -1;
    border-radius: var(--border-radius);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 25px;
    transition: all var(--transition-fast);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotateY(180deg);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    text-align: left;
}

.service-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 25px;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Cases Section */
.cases-section {
    background: var(--bg-secondary);
    position: relative;
}

.cases-carousel {
    margin-top: 4rem;
    position: relative;
}

.case-slider {
    position: relative;
    overflow: hidden;
}

.case-item {
    width: 100%;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    transform: translateX(100px);
    transition: all var(--transition-smooth);
    padding: 0 20px;
}

.case-item.active {
    opacity: 1;
    visibility: visible;
    position: relative;
    transform: translateX(0);
}

.case-image {
    height: 400px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

/* Image Loading States */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img.loaded {
    opacity: 1;
}

.case-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.case-bg-image.loaded {
    opacity: 1;
}

.about-main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.about-main-image.loaded {
    opacity: 1;
}

.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(5px);
    z-index: 2;
}

.case-logo {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    z-index: 3;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    position: relative;
}

.case-content {
    padding: 20px 0;
}

.case-title {
    font-size: 2rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.case-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.case-metrics {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.metric {
    text-align: center;
    min-width: 120px;
}

.metric-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.case-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}

.case-nav-btn {
    width: 50px;
    height: 50px;
    background: var(--surface-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.case-nav-btn:hover {
    background: var(--gradient-primary);
    transform: scale(1.1);
}

.case-indicators {
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.indicator.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

/* Contact Section */
.contact-section {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.contact-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.contact-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 20%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
    animation: particleMove 20s infinite ease-in-out;
}

@keyframes particleMove {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

.contact-form-container {
    padding: 50px 40px;
    margin-bottom: 2rem;
}

.contact-form {
    position: relative;
}

.form-group {
    position: relative;
    margin-bottom: 35px;
}

.form-group.focused .form-control,
.form-group.has-value .form-control {
    border-bottom-color: var(--primary-color);
}

.form-group.focused label,
.form-group.has-value label {
    top: -20px;
    font-size: 0.9rem;
    color: var(--primary-color);
}

.form-group.success .form-control {
    border-bottom-color: #10b981;
}

.form-group.success label {
    color: #10b981;
}

.form-group.success .form-focus-line {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.form-group.error .form-control {
    border-bottom-color: #ef4444;
    animation: shake 0.5s ease-in-out;
}

.form-group.error label {
    color: #ef4444;
}

.form-group.error .form-focus-line {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.form-control {
    width: 100%;
    padding: 20px 0 10px;
    font-size: 1.1rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-bottom-color: var(--primary-color);
}

.form-control::placeholder {
    color: transparent;
}

.form-group label {
    position: absolute;
    top: 15px;
    left: 0;
    font-size: 1.1rem;
    color: var(--text-muted);
    transition: all var(--transition-fast);
    pointer-events: none;
    font-weight: 400;
}

.form-focus-line {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.form-control:focus ~ .form-focus-line,
.form-group.focused .form-focus-line {
    width: 100%;
}

.error-message {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 8px;
    padding-left: 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.error-message::before {
    content: '⚠';
    font-size: 0.9rem;
}

.error-message.show {
    opacity: 1;
    transform: translateY(0);
}

.success-message {
    color: #10b981;
    font-size: 0.85rem;
    margin-top: 8px;
    padding-left: 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.success-message::before {
    content: '✓';
    font-size: 0.9rem;
}

.success-message.show {
    opacity: 1;
    transform: translateY(0);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.6)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0px center;
    background-size: 20px;
    padding-right: 30px;
}

select.form-control option {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 10px;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
    padding-top: 15px;
}

.submit-btn {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 20px;
}

.glow-animation {
    position: relative;
    overflow: hidden;
}

.glow-animation::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.glow-animation:hover::before {
    left: 100%;
}

.contact-info {
    padding: 50px 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 40px;
    padding: 25px;
    background: var(--surface-primary);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-fast);
}

.contact-item:hover {
    background: var(--surface-secondary);
    transform: translateY(-5px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.contact-content h5 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.contact-content a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    display: block;
    margin: 5px 0;
}

.contact-content a:hover {
    color: var(--primary-color);
}

.contact-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.social-links {
    margin-top: 30px;
}

.social-links h5 {
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 600;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 50px;
    height: 50px;
    background: var(--surface-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: 1.2rem;
}

.social-icon:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    padding: 80px 0 40px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
}

.footer-brand {
    margin-bottom: 40px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: block;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 30px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--surface-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-3px);
}

.footer-section {
    margin-bottom: 40px;
}

.footer-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 25px;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    line-height: 1.6;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    color: var(--text-muted);
    margin: 0;
}

.footer-tagline {
    color: var(--text-secondary);
    margin: 0;
    font-style: italic;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

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

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 80px 0;
    }

    .navbar {
        padding: 0.75rem 0;
        z-index: 1055; /* Even higher for mobile */
    }

    .navbar-collapse {
        background: rgba(15, 15, 35, 0.98);
        backdrop-filter: blur(20px);
        margin-top: 20px;
        border-radius: var(--border-radius);
        padding: 20px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        z-index: 1056;
        box-shadow: var(--shadow-lg);
    }

    .hero-title {
        font-size: clamp(2.5rem, 6vw, 4rem);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        height: 400px;
        margin-top: 50px;
    }

    .cases-carousel {
        min-height: 500px; /* Reduced height for mobile */
    }

    .case-slider {
        min-height: 500px;
    }

    .case-item {
        min-height: 450px;
    }

    .case-item .row {
        min-height: 450px;
        flex-direction: column;
    }

    .case-image {
        height: 250px; /* Smaller on mobile */
        margin-bottom: 30px;
    }

    .case-content {
        text-align: center;
        padding: 20px 0;
    }

    .case-metrics {
        justify-content: center;
    }

    .case-title {
        font-size: 1.8rem;
    }

    .about-features {
        margin-top: 2rem;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }

    .navbar {
        padding: 0.5rem 0;
    }

    .navbar-brand {
        font-size: 1.5rem;
    }

    .navbar-collapse {
        background: rgba(15, 15, 35, 0.98);
        backdrop-filter: blur(20px);
        margin-top: 20px;
        border-radius: var(--border-radius);
        padding: 20px;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        gap: 15px;
    }

    .btn-lg {
        padding: 14px 24px;
    }

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

    .cases-carousel {
        min-height: 450px;
    }

    .case-slider {
        min-height: 450px;
    }

    .case-item {
        min-height: 400px;
    }

    .case-item .row {
        min-height: 400px;
    }

    .case-image {
        height: 200px;
        margin-bottom: 20px;
    }

    .case-title {
        font-size: 1.5rem;
    }

    .case-description {
        font-size: 1rem;
    }

    .case-metrics {
        justify-content: center;
        gap: 20px;
    }

    .metric-value {
        font-size: 2rem;
    }

    .contact-form-container {
        padding: 30px 20px;
    }

    .contact-info {
        padding: 30px 0;
    }

    .floating-card {
        padding: 15px;
        font-size: 0.9rem;
    }

    .floating-card i {
        font-size: 1.5rem;
    }

    .card-value {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .section-title {
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .hero-visual {
        height: 300px;
    }

    .hero-hologram {
        width: 200px;
        height: 200px;
    }

    .ring-1 {
        width: 120px;
        height: 120px;
    }

    .ring-2 {
        width: 150px;
        height: 150px;
    }

    .ring-3 {
        width: 180px;
        height: 180px;
    }

    .hologram-core {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

    .about-image-container {
        width: 250px;
        height: 250px;
    }

    .floating-element {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }

    .cases-carousel {
        min-height: 400px;
    }

    .case-slider {
        min-height: 400px;
    }

    .case-item {
        min-height: 350px;
        padding: 0 10px;
    }

    .case-item .row {
        min-height: 350px;
    }

    .case-image {
        height: 180px;
        margin-bottom: 15px;
    }

    .case-logo {
        font-size: 1.8rem;
    }

    .case-title {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }

    .case-description {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .case-metrics {
        gap: 15px;
    }

    .metric {
        min-width: 90px;
    }

    .metric-value {
        font-size: 1.8rem;
    }

    .metric-label {
        font-size: 0.8rem;
    }

    .case-navigation {
        margin-top: 30px;
        gap: 20px;
    }

    .case-nav-btn {
        width: 40px;
        height: 40px;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .back-to-top,
    .hero-background,
    .contact-background {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .text-gradient {
        -webkit-text-fill-color: black !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --text-secondary: #ffffff;
        --text-muted: #cccccc;
        --surface-primary: rgba(255, 255, 255, 0.2);
        --surface-secondary: rgba(255, 255, 255, 0.3);
    }
}

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

/* Focus styles for accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus,
.social-icon:focus,
.social-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Loading states */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error states */
.error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
}

/* Cookie Consent Banner */
.cookie-consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 35, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px;
    z-index: 1060;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.3);
}

.cookie-consent-banner.show {
    transform: translateY(0);
}

.cookie-consent-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 30px;
}

.cookie-consent-text {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    flex: 1;
}

.cookie-consent-icon {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 5px;
}

.cookie-consent-message h5 {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.cookie-consent-message p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.cookie-consent-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.cookie-consent-actions .btn {
    font-size: 0.9rem;
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.cookie-settings-btn {
    border-color: rgba(255, 255, 255, 0.3) !important;
    color: var(--text-secondary) !important;
}

.cookie-settings-btn:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    color: var(--text-primary) !important;
}

/* Cookie Settings Modal */
.cookie-settings-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1070;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.cookie-settings-modal.show {
    display: flex;
}

.cookie-settings-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.cookie-settings-content {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cookie-settings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 25px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cookie-settings-header h4 {
    color: var(--text-primary);
    font-weight: 600;
    margin: 0;
}

.cookie-settings-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.cookie-settings-close:hover {
    color: var(--text-primary);
    background: var(--surface-primary);
}

.cookie-settings-body {
    padding: 30px;
}

.cookie-settings-body p {
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.6;
}

.cookie-category {
    margin-bottom: 25px;
    padding: 20px;
    background: var(--surface-primary);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cookie-category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.cookie-category h5 {
    color: var(--text-primary);
    font-weight: 500;
    margin: 0;
}

.cookie-category p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

/* Cookie Switch */
.cookie-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.cookie-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.cookie-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.3);
    transition: 0.4s;
    border-radius: 24px;
}

.cookie-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .cookie-slider {
    background: var(--gradient-primary);
}

input:checked + .cookie-slider:before {
    transform: translateX(26px);
}

input:disabled + .cookie-slider {
    opacity: 0.6;
    cursor: not-allowed;
}

.cookie-settings-footer {
    padding: 25px 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cookie-policy-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.cookie-policy-link:hover {
    color: var(--primary-light);
}

.cookie-settings-actions {
    display: flex;
    gap: 10px;
}

.cookie-settings-actions .btn {
    font-size: 0.9rem;
    padding: 8px 20px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .cookie-consent-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .cookie-consent-actions {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .cookie-consent-actions .btn {
        flex: 1;
        min-width: 120px;
    }

    .cookie-settings-content {
        margin: 10px;
        max-height: calc(100vh - 20px);
    }

    .cookie-settings-header,
    .cookie-settings-body,
    .cookie-settings-footer {
        padding: 20px;
    }

    .cookie-settings-footer {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .cookie-settings-actions {
        width: 100%;
    }

    .cookie-settings-actions .btn {
        flex: 1;
    }
}

@media (max-width: 576px) {
    .cookie-consent-banner {
        padding: 15px;
    }

    .cookie-consent-text {
        flex-direction: column;
        gap: 10px;
    }

    .cookie-consent-icon {
        align-self: flex-start;
    }

    .cookie-consent-message h5 {
        font-size: 1rem;
    }

    .cookie-consent-message p {
        font-size: 0.85rem;
    }

    .cookie-consent-actions .btn {
        font-size: 0.85rem;
        padding: 6px 12px;
    }
}

/* Performance optimizations */
.cases-carousel,
.case-slider,
.case-item {
    backface-visibility: hidden;
    perspective: 1000px;
    transform-style: preserve-3d;
}

.case-item {
    width: 100%;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    transform: translate3d(30px, 0, 0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 20px;
    will-change: transform, opacity;
    height: 100%;
    min-height: 550px;
    contain: layout style paint;
}

.case-item.active {
    opacity: 1;
    visibility: visible;
    position: relative;
    transform: translate3d(0, 0, 0);
}

/* Prevent layout shifts */
.case-item .col-lg-6 {
    contain: layout;
}

.case-content {
    padding: 20px 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    contain: layout style;
}

/* GPU acceleration for smooth animations */
.case-image,
.case-bg-image,
.case-overlay,
.case-logo {
    transform: translate3d(0, 0, 0);
}

/* Navigation z-index fix for mobile */
body {
    padding-top: 0;
}

.hero-section {
    padding-top: 80px; /* Account for fixed navbar */
}

@media (max-width: 768px) {
    .hero-section {
        padding-top: 70px;
    }
}