/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* VBT Logo Colors */
    --vbt-blue: #0066cc;
    --vbt-blue-dark: #004499;
    --vbt-blue-light: #3388dd;
    --vbt-red: #cc3300;
    --vbt-red-dark: #992200;
    --vbt-red-light: #dd5533;
    --vbt-yellow: #ffcc00;
    --vbt-yellow-dark: #cc9900;
    --vbt-yellow-light: #ffdd33;
    
    /* Primary Colors (based on VBT logo) */
    --primary-color: var(--vbt-blue);
    --primary-dark: var(--vbt-blue-dark);
    --primary-light: var(--vbt-blue-light);
    --secondary-color: var(--vbt-red);
    --secondary-dark: var(--vbt-red-dark);
    --secondary-light: var(--vbt-red-light);
    --accent-color: var(--vbt-yellow);
    --accent-dark: var(--vbt-yellow-dark);
    --accent-light: var(--vbt-yellow-light);
    
    /* Text Colors */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #0f172a;
    
    /* VBT Brand Gradients */
    --bg-gradient: linear-gradient(135deg, var(--vbt-blue) 0%, var(--vbt-red) 100%);
    --bg-gradient-alt: linear-gradient(135deg, var(--vbt-red) 0%, var(--vbt-yellow) 100%);
    --bg-gradient-hero: linear-gradient(135deg, var(--vbt-blue) 0%, var(--vbt-red) 50%, var(--vbt-yellow) 100%);
    --bg-gradient-logo: linear-gradient(135deg, var(--vbt-yellow) 0%, var(--vbt-red) 50%, var(--vbt-blue) 100%);
    
    /* Border Colors */
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 20px rgb(0 102 204 / 0.3);
    --shadow-glow-alt: 0 0 20px rgb(204 51 0 / 0.3);
    --shadow-glow-accent: 0 0 20px rgb(255 204 0 / 0.3);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Inter', sans-serif;
}

/* Dark Theme Variables */
.dark-theme {
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-light: #cbd5e1;
    
    /* Background Colors */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-dark: #020617;
    
    /* Border Colors */
    --border-color: #475569;
    --border-light: #64748b;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.4);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.4), 0 4px 6px -4px rgb(0 0 0 / 0.4);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.4), 0 8px 10px -6px rgb(0 0 0 / 0.4);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.5);
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Ensure dark theme is applied correctly */
body.dark-theme {
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

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

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-weight: 500;
    font-size: 1.05rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 2px solid var(--text-primary);
}

.btn-outline:hover {
    background-color: var(--text-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-full {
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.dark-theme .navbar,
body.dark-theme .navbar {
    background-color: rgba(15, 23, 42, 0.98) !important;
    border-bottom-color: var(--border-color) !important;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.vbt-logo {
    width: 60px;
    height: 45px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.brand-link:hover .logo-image {
    transform: scale(1.05);
}

.nav-brand .brand-text {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.dark-theme .nav-brand .brand-text {
    color: #60a5fa !important;
}

.brand-link:hover .brand-text {
    color: var(--vbt-red);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.dark-theme .nav-link {
    color: #ffffff !important;
}

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

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-toggle svg {
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-toggle svg {
    transform: rotate(180deg);
}

.dark-theme .dropdown-toggle svg {
    color: #ffffff !important;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    border: 1px solid var(--border-light);
}

.dark-theme .dropdown-menu {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 1px solid var(--border-light);
}

.dark-theme .dropdown-link {
    color: #e2e8f0 !important;
    border-bottom-color: var(--border-color);
}

.dropdown-link:last-child {
    border-bottom: none;
}

.dropdown-link:hover {
    color: var(--primary-color);
    background: var(--bg-light);
    padding-left: 2rem;
}

/* Navigation Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Theme Toggle */
.theme-toggle {
    background: none;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.theme-toggle:hover {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
    transform: scale(1.1);
}

.theme-toggle .sun-icon,
.theme-toggle .moon-icon {
    position: absolute;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.theme-toggle .sun-icon {
    display: block;
}

.theme-toggle .moon-icon {
    display: none;
}

/* Dark theme toggle styles */
.dark-theme .theme-toggle .sun-icon {
    display: none;
}

.dark-theme .theme-toggle .moon-icon {
    display: block;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

.dark-theme .nav-toggle .bar {
    background-color: #ffffff !important;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
}

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

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(0, 102, 204, 0.05) 0%, 
        rgba(204, 51, 0, 0.03) 50%, 
        rgba(255, 204, 0, 0.05) 100%);
    z-index: 2;
}

.hero-pattern {
    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="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(0,102,204,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
    z-index: 3;
}

.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 4;
}

.slide video{
    width: 100% !important;
}

.shape {
    position: absolute;
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.shape-blue {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--vbt-blue), var(--vbt-blue-light));
    top: 15%;
    right: 15%;
    animation-delay: 0s;
    opacity: 0.15;
}

.shape-red {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--vbt-red), var(--vbt-red-light));
    bottom: 25%;
    left: 10%;
    animation-delay: 2s;
    opacity: 0.15;
}

.shape-yellow {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--vbt-yellow), var(--vbt-yellow-light));
    top: 60%;
    right: 25%;
    animation-delay: 4s;
    opacity: 0.15;
}

.shape-blue-2 {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--vbt-blue-light), var(--vbt-blue));
    top: 30%;
    left: 20%;
    animation-delay: 1s;
    opacity: 0.1;
}

.shape-red-2 {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--vbt-red-light), var(--vbt-red));
    bottom: 40%;
    right: 30%;
    animation-delay: 3s;
    opacity: 0.1;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg) scale(1); }
    50% { transform: translateY(-30px) rotate(180deg) scale(1.1); }
}

/* Hero Image Slider */
.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: linear-gradient(135deg, rgba(0, 102, 204, 0.7) 0%, rgba(204, 51, 0, 0.7) 100%); */
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 2rem;
    z-index: 3;
}

.slide-content {
    text-align: left;
    color: white;
    max-width: 600px;
}

.slide-content h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    color: white;
}

.slide-content p {
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 4;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none !important;
}

.dot.active {
    background: white;
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}

.hero-content {
    flex: 1;
    max-width: 600px;
    position: relative;
    z-index: 5;
    text-align: left;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, var(--vbt-blue), var(--vbt-blue-light));
    color: white;
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    margin-bottom: 2rem;
    animation: slideInLeft 1s ease-out;
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.3);
}

.badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.badge-text {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    margin-bottom: 1rem;
    animation: slideInLeft 1s ease-out 0.2s both;
    line-height: 1.1;
}

.title-line-1 {
    display: block;
    font-size: 4rem;
    font-weight: 900;
    color: var(--vbt-blue);
    text-shadow: 0 4px 20px rgba(0, 102, 204, 0.2);
}

.title-line-2 {
    display: block;
    font-size: 4rem;
    font-weight: 900;
    color: var(--vbt-red);
    text-shadow: 0 4px 20px rgba(204, 51, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--vbt-yellow);
    font-weight: 600;
    margin-bottom: 1rem;
    animation: slideInLeft 1s ease-out 0.4s both;
    text-shadow: 0 2px 8px rgba(255, 204, 0, 0.2);
}

.description-text {
    color: white;
}

.hero-description {
    font-size: 1.25rem;
    color: white;
    margin-bottom: 2.5rem;
    animation: slideInLeft 1s ease-out 0.6s both;
    line-height: 1.6;
    font-weight: 600;
    opacity: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 1s ease-out 0.8s both;
}

.stat-card {
    flex: 1;
    padding: 1.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bg-gradient);
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-blue {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1), rgba(0, 102, 204, 0.05));
}

.stat-blue::before {
    background: linear-gradient(90deg, var(--vbt-blue), var(--vbt-blue-light));
}

.stat-red {
    background: linear-gradient(135deg, rgba(204, 51, 0, 0.1), rgba(204, 51, 0, 0.05));
}

.stat-red::before {
    background: linear-gradient(90deg, var(--vbt-red), var(--vbt-red-light));
}

.stat-yellow {
    background: linear-gradient(135deg, rgba(255, 204, 0, 0.1), rgba(255, 204, 0, 0.05));
}

.stat-yellow::before {
    background: linear-gradient(90deg, var(--vbt-yellow), var(--vbt-yellow-light));
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 1rem;
    flex-shrink: 0;
}

.stat-blue .stat-icon {
    background: linear-gradient(135deg, var(--vbt-blue), var(--vbt-blue-light));
}

.stat-red .stat-icon {
    background: linear-gradient(135deg, var(--vbt-red), var(--vbt-red-light));
}

.stat-yellow .stat-icon {
    background: linear-gradient(135deg, var(--vbt-yellow), var(--vbt-yellow-light));
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: slideInLeft 1s ease-out 1s both;
}

.hero-buttons .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero-buttons .btn::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 ease;
}

.hero-buttons .btn:hover::before {
    left: 100%;
}

.hero-buttons .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 4;
}

.image-card {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    animation: slideInRight 1s ease-out 1s both;
}

.image-card img {
    width: 100%;
    height: auto;
    display: block;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-card:hover .image-overlay {
    opacity: 1;
}

.play-button {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--vbt-blue);
    transition: transform 0.3s ease;
}

.image-card:hover .play-button {
    transform: scale(1.1);
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 5;
}

.logo-display {
    position: relative;
    animation: slideInRight 1s ease-out 1s both;
}

.logo-link {
    display: block;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo-link:hover {
    transform: scale(1.05);
}

.vbt-logo-large {
    width: 200px;
    height: 150px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-image-large {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
    animation: logoFloat 3s ease-in-out infinite;
}

.logo-display:hover .logo-image-large {
    transform: scale(1.05);
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 250px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 4s ease-in-out infinite;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.float-item {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    animation: floatAround 8s ease-in-out infinite;
}

.float-1 {
    background: var(--vbt-blue);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.float-2 {
    background: var(--vbt-red);
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.float-3 {
    background: var(--vbt-yellow);
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes logoFloat {
    0%, 100% { transform: translateX(-50%) translateY(0px) rotate(0deg); }
    50% { transform: translateX(-50%) translateY(-10px) rotate(5deg); }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.1); }
}

@keyframes floatAround {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(90deg); }
    50% { transform: translateY(-10px) rotate(180deg); }
    75% { transform: translateY(-30px) rotate(270deg); }
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    z-index: 5;
    animation: fadeInUp 1s ease-out 1.5s both;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--vbt-blue), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

.scroll-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* Clients Section */
.clients {
    padding: 4rem 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    overflow: hidden;
    position: relative;
}

.dark-theme .clients {
    background-color: rgba(15, 23, 42, 0.98) !important;
}

.clients::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="clients-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23clients-pattern)"/></svg>');
    opacity: 0.3;
}

.clients .container {
    position: relative;
    z-index: 1;
}

.clients .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.header-with-animations {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.header-floating-icons {
    position: relative;
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.header-float-item {
    position: absolute;
    animation: headerFloatAround 8s ease-in-out infinite;
}

.header-float-1 {
    color: white;
    background: linear-gradient(135deg, #4a5568, #4a5568);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.header-float-2 {
    color: white;
    background: linear-gradient(135deg, #4a5568, #4a5568);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(204, 51, 0, 0.3);
}

.header-float-3 {
    color: white;
    background: linear-gradient(135deg, var(--vbt-yellow), var(--vbt-yellow-light));
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(255, 204, 0, 0.3);
}

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

.header-float-2 {
    top: 50%;
    left: 0%;
    animation-delay: 2s;
}

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

.header-text {
    flex: 1;
    text-align: center;
    z-index: 2;
}

.header-text h2 {
    font-size: 2.5rem;
    color: var(--vbt-blue);
    margin-bottom: 1rem;
}

.dark-theme .header-text h2 {
    color: #60a5fa !important;
}

.header-text p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.dark-theme .header-text p {
    color: #e2e8f0 !important;
}

.header-logo {
    position: relative;
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.header-logo .vbt-logo-large {
    position: relative;
    width: 100%;
    height: 100%;
    animation: logoFloat 4s ease-in-out infinite;
}

.header-logo .logo-image-large {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(255, 255, 255, 0.3));
}

.header-logo .logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: logoGlow 2s ease-in-out infinite alternate;
}

@keyframes headerFloatAround {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(90deg); }
    50% { transform: translateY(-8px) rotate(180deg); }
    75% { transform: translateY(-12px) rotate(270deg); }
}



.clients-slider {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 2rem 0;
}

.clients-track {
    display: flex;
    gap: 4rem;
    animation: scroll 30s linear infinite;
    width: fit-content;
}

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

.client-logo {
    flex-shrink: 0;
    width: 180px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.dark-theme .client-logo {
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.dark-theme .client-logo:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: all 0.3s ease;
}

.client-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    transition: color 0.3s ease;
}

.client-logo:hover .client-name {
    color: var(--vbt-blue);
}

.client-logo-large img {
    transform: scale(1.3);
}

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

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(0,102,204,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.5;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.service-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 1.5rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.dark-theme .service-card {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    border-color: #4a5568;
}

.service-icon {
    width: 90px;
    height: 90px;
  background: linear-gradient(135deg, #4a5568 0%, #4a5568 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.4), 0 4px 6px -4px rgb(0 0 0 / 0.4);
    transition: all 0.3s ease;
    position: relative;
}

.service-icon::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: var(--bg-gradient);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

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

.service-card:hover .service-icon::after {
    opacity: 0.3;
}

.service-card h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-secondary);
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

/* Latest Projects List */
.latest-projects-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* Responsive Design for Latest Projects */
@media (max-width: 768px) {
    .latest-projects-list {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.project-card {
    background: white;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-light);
    position: relative;
}

.dark-theme .project-card {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
    pointer-events: none;
}

.project-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: var(--shadow-2xl), var(--shadow-glow-alt);
    border-color: var(--vbt-red);
}

.project-card:hover::before {
    opacity: 0.1;
}

.project-image {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.project-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.project-card:hover .project-image::after {
    transform: translateX(100%);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.project-image img[alt="Birla Evara Landscape"] {
    object-position: right center;
}

.project-card:hover .project-image img {
    transform: scale(1.1) rotate(1deg);
}

.project-content {
    padding: 2rem;
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.project-content h3 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.project-card:hover .project-content h3 {
    color: var(--vbt-blue);
}

.project-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-tags {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: auto;
    align-items: flex-end;
}

.tag {
    background: var(--bg-gradient);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.tag.ongoing {
    background: linear-gradient(135deg, var(--vbt-yellow), var(--vbt-yellow-light));
    color: var(--text-primary);
    font-weight: 600;
    animation: pulse 2s infinite;
}

.tag.completed {
    background: linear-gradient(135deg, var(--vbt-blue), var(--vbt-blue-light));
    color: white;
    font-weight: 600;
}

.tag.latest {
    background: linear-gradient(135deg, var(--vbt-red), var(--vbt-red-light));
    color: white;
    font-weight: 600;
    animation: pulse 2s infinite;
}

.tag.ongoing {
    background: linear-gradient(135deg, var(--vbt-red), var(--vbt-red-light));
    color: white;
    font-weight: 600;
}

.projects-subsection {
    margin-bottom: 4rem;
}

.projects-subsection h3 {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 600;
}

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

/* About Section */
.about {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.dark-theme .about {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.about::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="about-dots" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="1" fill="rgba(0,102,204,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23about-dots)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.about-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.about-visual {
    position: relative;
}

.about-image-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 1rem;
    height: 400px;
}

.image-card {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.dark-theme .image-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.image-card:hover {
    transform: translateY(-5px);
}

.main-image {
    grid-row: 1 / 3;
}

.image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.main-image:hover .image-overlay {
    opacity: 1;
}

.play-button {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--vbt-blue);
    transition: transform 0.3s ease;
}

.play-button:hover {
    transform: scale(1.1);
}

.about-content {
    position: relative;
    z-index: 2;
}

.about-intro {
    margin-bottom: 2rem;
}

.intro-badge {
    display: inline-block;
    background: linear-gradient(135deg, #4a5568, #4a5568);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-intro h3 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.about-intro p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.about-stats .stat-item {
    background: rgba(255, 255, 255, 0.9);
    padding: 1.5rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.dark-theme .about-stats .stat-item {
    background: rgba(30, 41, 59, 0.9);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(71, 85, 105, 0.3);
}

.about-stats .stat-item:hover {
    transform: translateY(-5px);
}

.about-stats .stat-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--vbt-blue);
    margin-bottom: 0.5rem;
}

.about-stats .stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.dark-theme .feature-card {
    background: var(--bg-secondary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #4a5568 0%, #4a5568 100%);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4a5568, #4a5568);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 700;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.about-cta {
       background: linear-gradient(135deg, #4a5568, #4a5568);
    color: white;
    padding: 3rem 2rem;
    border-radius: 2rem;
    text-align: center;
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.about-cta p {
    color: white !important;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.about-cta::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="cta-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23cta-pattern)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.about-cta .btn {
    background: white;
    color: var(--vbt-blue);
    border: none;
    font-weight: 600;
}

.about-cta .btn:hover {
    /* background: var(--vbt-yellow); */
    /* color: var(--text-primary); */
    transform: translateY(-2px);
}

/* Values Section */
.values {
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    position: relative;
    margin-top: -23px !important;
}

.values::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="values-pattern" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="1" fill="rgba(204,51,0,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23values-pattern)"/></svg>');
    opacity: 0.4;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.value-card {
    background: white;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-light);
    position: relative;
}

.dark-theme .value-card {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bg-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.value-card:hover::before {
    transform: scaleX(1);
}

.value-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
}

.value-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.value-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.value-card:hover .value-image::after {
    transform: translateX(100%);
}

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

.value-card:hover .value-image img {
    transform: scale(1.1);
}

.value-content {
    padding: 2rem;
    text-align: center;
    position: relative;
}

.value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4a5568 0%, #4a5568 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.4);
    transition: all 0.3s ease;
}

.value-card:hover .value-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-lg);
}

.value-content h3 {
  color: #1f2937 !important;
    margin-bottom: 1rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.dark-theme .value-content h3 {
    color: #fff !important;
}
.value-card:hover .value-content h3 {
    color: var(--vbt-blue);
}

.value-content blockquote {
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    position: relative;
    padding: 1rem 0;
}

.value-content blockquote::before {
    content: '"';
    font-size: 4rem;
    color: var(--vbt-yellow);
    position: absolute;
    top: -10px;
    left: -10px;
    font-family: serif;
    opacity: 0.3;
}

.value-content blockquote::after {
    content: '"';
    font-size: 4rem;
    color: var(--vbt-yellow);
    position: absolute;
    bottom: -20px;
    right: -10px;
    font-family: serif;
    opacity: 0.3;
}

/* Founder Section */
.about .founder-section {
    margin: 4rem 0;
    position: relative;
    z-index: 2;
}

.founder-section {
    margin: 4rem 0;
    position: relative;
    z-index: 2;
}

.founder-card {
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(15px);
    border-radius: 1.25rem !important;
    padding: 1.5rem !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
    max-width: 700px !important;
    margin: 0 auto !important;
    border: 1px solid rgba(0, 102, 204, 0.2);
    position: relative;
    overflow: hidden;
}

.dark-theme .founder-card {
    background: rgba(30, 41, 59, 0.9) !important;
    border-color: rgba(0, 102, 204, 0.3) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3) !important;
}

.founder-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, #4a5568 0%, #4a5568 100%);
    border-radius: 1.25rem 1.25rem 0 0;
}

.founder-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.05) 0%, transparent 70%);
    pointer-events: none;
    animation: founderGlow 4s ease-in-out infinite alternate;
}

.dark-theme .founder-card::after {
    background: radial-gradient(circle, rgba(96, 165, 250, 0.1) 0%, transparent 70%);
}

@keyframes founderGlow {
    0% { opacity: 0.3; }
    100% { opacity: 0.1; }
}

.founder-image {
    flex-shrink: 0;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--vbt-blue-light), var(--vbt-yellow-light));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: var(--shadow-md);
}

.founder-placeholder {
    color: white;
    opacity: 0.8;
}

.founder-placeholder svg {
    width: 80px;
    height: 80px;
}

.founder-info {
    position: relative;
    z-index: 1;
}

.founder-info h3 {
    font-size: 1.75rem !important;
    color: var(--vbt-blue) !important;
    margin-bottom: 0.25rem !important;
    font-weight: 700 !important;
    text-align: center !important;
}

.dark-theme .founder-info h3 {
    color: #60a5fa !important;
}

.founder-title {
    color: var(--vbt-red) !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    margin-bottom: 1rem !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    text-align: center !important;
}

.dark-theme .founder-title {
    color: #f87171 !important;
}

.founder-quote {
    font-style: italic !important;
    font-size: 1rem !important;
    line-height: 1.6 !important;
    color: var(--text-secondary) !important;
    margin-bottom: 1.5rem !important;
    position: relative;
    border-left: 3px solid var(--vbt-blue) !important;
    background: rgba(0, 102, 204, 0.05) !important;
    padding: 1rem 1.5rem !important;
    border-radius: 0.75rem !important;
    text-align: center !important;
}

.dark-theme .founder-quote {
    color: #cbd5e1 !important;
    background: rgba(0, 102, 204, 0.1) !important;
    border-left-color: #60a5fa !important;
}

.founder-quote::before {
    content: '"';
    font-size: 3rem;
    color: var(--vbt-blue);
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    font-family: serif;
    opacity: 0.3;
}

.dark-theme .founder-quote::before {
    color: #60a5fa;
}

.founder-stats {
    display: flex !important;
    gap: 1rem !important;
    margin-top: 1rem !important;
}

.founder-stat {
    text-align: center !important;
    flex: 1 !important;
}

.founder-stat .stat-number {
    display: block !important;
    font-size: 1.25rem !important;
    font-weight: 900 !important;
    color: var(--vbt-blue) !important;
    margin-bottom: 0.25rem !important;
}

.dark-theme .founder-stat .stat-number {
    color: #60a5fa !important;
}

.founder-stat .stat-label {
    font-size: 0.75rem !important;
    color: var(--text-secondary) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    font-weight: 600 !important;
}

.dark-theme .founder-stat .stat-label {
    color: #94a3b8 !important;
}

/* Contact Section */
.contact-content {
    margin-bottom: 2rem;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem 0.5rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    min-height: 200px;
}

.dark-theme .contact-item {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4a5568, #4a5568);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    margin-bottom: 0.75rem;
}

.contact-details h4 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.contact-details p {
    color: #1f2937 !important;
    font-size: 0.85rem;
    line-height: 1.4;
}

.dark-theme .contact-details p {
    color: #ffffff !important;
}

.contact-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #4a5568, #4a5568);
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: auto;
}

.contact-card-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.contact-link {
     color: #4a5568 !important;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.contact-link:hover {
    color: var(--vbt-red);
    text-decoration: underline;
}


/* Maps Section */
.maps-section {
    background: var(--bg-light);
    padding: 2rem 0;
}

.maps-section .section-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.maps-section .section-header h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.maps-section .section-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.map-container {
    background: white;
    padding: 1rem;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.dark-theme .map-container {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

.map-container iframe {
    border-radius: 0.5rem;
}

/* Responsive Design for Contact Section */
@media (max-width: 768px) {
    .contact-info {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .contact-item {
        padding: 0.75rem 0.5rem;
    }
    
    .contact-card-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }
    
    .maps-section .section-header h2 {
        font-size: 1.25rem;
    }
    
    .map-container {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .contact-card-btn {
        padding: 0.35rem 0.7rem;
        font-size: 0.7rem;
    }
}


.map-fallback {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--vbt-blue-light), var(--vbt-yellow-light));
    border-radius: 15px;
    margin-top: 1rem;
}

.map-fallback p {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.map-fallback .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-cta {
    text-align: center;
}

.contact-cta h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.contact-cta p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-buttons .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 140px;
    justify-content: center;
}

.contact-buttons .btn-primary {
    background: linear-gradient(135deg, var(--vbt-blue), var(--vbt-blue-light));
    color: white;
    border: none;
}

.contact-buttons .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.3);
}

.contact-buttons .btn-secondary {
    background: linear-gradient(135deg, var(--vbt-red), var(--vbt-red-light));
    color: white;
    border: none;
}

.contact-buttons .btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(204, 51, 0, 0.3);
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bg-gradient);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2d3748 0%, #2d3748 100%);
    color: white;
    padding: 3rem 0 1rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footer-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23footer-pattern)"/></svg>');
    opacity: 0.3;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-section p {
    color: white;
    margin-bottom: 1rem;
    font-weight: 500;
}

.footer-section a {
    display: block;
    color: white;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
    font-weight: 500;
}

.footer-section a:hover {
    color: var(--vbt-yellow);
    transform: translateX(5px);
    font-weight: 600;
}

.footer .contact-info {
    display: block;
    margin-bottom: 1rem;
}

.contact-info p {
    color: white;
    margin-bottom: 0.75rem;
    font-weight: 500;
    line-height: 1.6;
}

.footer .contact-info p {
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.footer-contact-link {
    color: var(--vbt-yellow);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.footer-contact-link:hover {
    color: white;
    text-decoration: underline;
}

.social-links {
    display: flex;
    /* flex-direction: column;
    gap: 0.75rem; */
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 8px;
    font-weight: 500;
}

.social-link:hover {
    background: transparent;
    transform: none;
}

.social-link svg {
    transition: transform 0.3s ease;
}

.social-link:hover svg {
    transform: none;
}

.instagram-logo-footer,
.twitter-logo-footer {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex-shrink: 0;
    vertical-align: middle;
}

.social-link:hover .instagram-logo-footer {
    transform: none;
}

.social-link span {
    display: flex;
    align-items: center;
    line-height: 1;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 1rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: white;
    margin: 0;
    font-weight: 600;
}

/* Scroll Up Button */
.scroll-up-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    z-index: 1000;
}

.instagram-fixed-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
    padding: 0;
    margin: 0 auto;
}

.instagram-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.instagram-fixed-btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(228, 64, 95, 0.4);
}

.scroll-up-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
   background: linear-gradient(135deg, #4a5568, #4a5568) !important;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    margin: 0 auto;
}

.scroll-up-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-up-btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.4);
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }
    50% {
        box-shadow: 0 4px 25px rgba(0, 0, 0, 0.3);
    }
    100% {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .vbt-logo {
        width: 55px;
        height: 41px;
    }
    
    .nav-brand .brand-text {
        font-size: 1.6rem;
    }
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
    }
    
    .dark-theme .nav-menu {
        background-color: var(--bg-secondary);
    }
    
    .dark-theme .nav-menu .nav-link {
        color: #ffffff !important;
        padding: 1rem 2rem;
        display: block;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid var(--border-color);
    }
    
    .dark-theme .nav-menu .dropdown-toggle {
        color: #ffffff !important;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-actions {
        gap: 0.5rem;
    }
    
    .theme-toggle {
        width: 35px;
        height: 35px;
    }
    
    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 2rem 0;
    }
    
    .slide-overlay {
        padding: 1.5rem;
    }
    
    .slide-content {
        max-width: 90%;
    }
    
    .slide-content h3 {
        font-size: 1.8rem;
    }
    
    .slide-content p {
        font-size: 1rem;
    }
    
  /* Arrows */
  .slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.75);
    border: none;
    padding: 0.5rem 0.85rem;
    font-size: 1.4rem;
    cursor: pointer;
    border-radius: 50%;
    z-index: 10;
    transition: transform .12s ease, background .12s ease;
    user-select: none;
  }
  .slider-arrow:hover { transform: translateY(-50%) scale(1.06); background: rgba(255,255,255,0.95); }
  .slider-arrow.prev { left: 18px; }
  .slider-arrow.next { right: 18px; }

  /* Dots */
  .slider-dots {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 20px;
    display:flex;
    gap: 10px;
    z-index: 10;
  }
  .dot {
    width: 12px; height: 12px; border-radius: 50%;
    background: rgba(255,255,255,0.6);
    cursor: pointer;
    transition: transform .12s ease, background .12s ease;
  }
  .dot:hover { transform: scale(1.15); }
  .dot.active { background: #fff; transform: scale(1.25); }

  /* Accessibility focus */
  .slider-arrow:focus, .dot:focus { outline: 2px solid #333; outline-offset: 2px; }

    .hero-content {
        text-align: center;
        max-width: 100%;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-stats {
        justify-content: center;
        gap: 1.5rem;
    }

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

    .hero-scroll-indicator {
        bottom: 2.5rem;
    }

    .hero-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        margin-bottom: 1.5rem;
    }

    .badge-icon {
        width: 16px;
        height: 16px;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .about-features {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .values-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

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

    section {
        padding: 3rem 0;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .client-logo {
        width: 150px;
        height: 80px;
    }

    .clients-track {
        gap: 2rem;
         scroll-behavior: smooth;
         scrollbar-width: none; /* hide scrollbar */
    }
    
    .clients-track::-webkit-scrollbar {
      display: none;
    }

    .header-with-animations {
        flex-direction: column;
        gap: 2rem;
    }
    
    .header-floating-icons,
    .header-logo {
        width: 80px;
        height: 80px;
    }
    
    .header-text h2 {
        font-size: 2rem;
    }
    
    .header-text p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .vbt-logo {
        width: 50px;
        height: 38px;
    }
    
    .nav-brand .brand-text {
        font-size: 1.4rem;
    }
    
    .container {
        padding: 0 0.5rem;
    }

    .hero-title {
        font-size: 2rem;
    }
    
    .slide-overlay {
        padding: 1rem;
    }
    
    .slide-content {
        max-width: 95%;
    }
    
    .slide-content h3 {
        font-size: 1.5rem;
    }
    
    .slide-content p {
        font-size: 0.9rem;
    }

    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }

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

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .stat-card {
        padding: 1rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
    }

    .vbt-logo-large {
        width: 150px;
        height: 112px;
    }

    .float-item {
        width: 40px;
        height: 40px;
    }

    .client-logo {
        width: 120px;
        height: 70px;
        padding: 1rem;
        transition: transform 0.3s ease;
    }

    .clients {
        padding: 2rem 0;
    }

    .clients .section-header h2 {
        font-size: 1.75rem;
    }
     .client-logo img {
      object-fit: contain;
      filter: grayscale(100%);
      opacity: 0.8;
      transition: all 0.3s ease;
    }
     .client-logo:hover img {
      filter: grayscale(0%);
      opacity: 1;
      transform: scale(1.1);
    }
    
    .header-floating-icons,
    .header-logo {
        width: 60px;
        height: 60px;
    }
    
    .header-text h2 {
        font-size: 1.5rem;
    }
    
    .header-text p {
        font-size: 0.9rem;
    }

    /* About Section Mobile */
    .about-hero {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        height: auto;
        gap: 1rem;
    }

    .main-image {
        grid-row: auto;
        height: 250px;
    }

    .side-image-1,
    .side-image-2 {
        display: none;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .about-stats .stat-item {
        padding: 1rem;
    }

    .about-stats .stat-number {
        font-size: 1.5rem;
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .about-cta {
        padding: 2rem 1.5rem;
    }

    .cta-content h3 {
        font-size: 1.5rem;
    }

    /* Founder Section Mobile */
    .founder-section {
        margin: 3rem 0;
    }
    
    .founder-card {
        flex-direction: column;
        gap: 2rem;
        padding: 2rem 1.5rem;
        text-align: center;
    }

    .founder-image {
        width: 150px;
        height: 150px;
    }

    .founder-info h3 {
        font-size: 2rem;
    }

    .founder-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .founder-stat {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 1rem;
        text-align: left;
    }

    .founder-stat .stat-number {
        font-size: 1.5rem;
        margin-bottom: 0;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation for images */
img {
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Mobile responsiveness for scroll buttons */
@media (max-width: 768px) {
    .scroll-up-container {
        bottom: 1rem;
        right: 1rem;
        gap: 0.75rem;
    }

    .instagram-fixed-btn,
    .scroll-up-btn {
        width: 45px;
        height: 45px;
    }
}


.dark-theme .contact-link{
    color: #fff !important;
}

/* .cards{
    display: flex;
    justify-content: center;
    margin: 20px;
}
.cards img{
    width: 30%;
} */

@media(max-width:980px){
    /* .cards img{
    width: 100%;
} */
.slide{
    height: auto !important;
}
.hero{
    min-height: 30vh !important;
}
.values{
    margin-top: 0px;
}
}

@media(max-width:600px){
.values{
    margin-top: -40px;
}
.slide video{
    padding-bottom: 70px !important;
    padding-top: 70px !important;
}
.slider-dots{
    bottom: 50px !important;
}
}

/* ✅ Gallery Base */
.gallery-section {
  width: 100%;
  padding: 40px 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

/* ✅ Card Row */
.cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  width: 100%;
  max-width: 1200px;
}

/* ✅ Images */
.cards img {
  width: 30%;
  height: 500px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.cards img:hover {
  transform: scale(1.05);
}

/* --------------------------- */
/* 📱 Responsive Styles */
/* --------------------------- */

/* Tablets */
@media (max-width: 992px) {
  .cards img {
    width: 45%;
    height: auto;
  }
}

/* Mobile Phones */
@media (max-width: 600px) {
  .cards {
    flex-direction: column;
    align-items: center;
  }

  .cards img {
    width: 90%;
    margin: 10px 0;
  }
}