/* Additional custom styles for Red Bridge website */

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f8f9fa;
    --text-dark: #343a40;
    --text-muted: #6c757d;
}

/* Smooth scrolling for the entire page */
html {
    scroll-behavior: smooth;
}

/* Custom button styles */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Modern Hero Button Styles */
.hero-section .btn-lg {
    transition: all 0.3s ease;
    border-width: 2px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.hero-section .btn-lg:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.hero-section .btn-light {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-section .btn-light:hover {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--secondary-color);
}

.hero-section .btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.hero-section .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
    color: white;
}

/* Animation for service cards */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Navbar enhancement */
.navbar {
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
}

/* Modern Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 119, 198, 0.2) 0%, transparent 50%);
}

/* Floating Background Elements */
.hero-bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.floating-element-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.floating-element-3 {
    width: 60px;
    height: 60px;
    top: 80%;
    left: 20%;
    animation-delay: 4s;
}

.floating-element-4 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 30%;
    animation-delay: 1s;
}

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

/* Hero Content */
.hero-content {
    animation: fadeInUp 1s ease-out;
}

.gradient-text {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-white-75 {
    color: rgba(255, 255, 255, 0.85) !important;
}

.text-white-50 {
    color: rgba(255, 255, 255, 0.6) !important;
}

/* Stats Animation */
.stat-item {
    animation: fadeInUp 1s ease-out;
    animation-delay: 0.5s;
    animation-fill-mode: both;
}

/* Hero Image Container */
.hero-image-container {
    animation: fadeInRight 1s ease-out;
}

.logo-container {
    position: relative;
    display: inline-block;
}

.hero-logo {
    max-height: 300px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    animation: logoFloat 3s ease-in-out infinite;
}

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

/* Floating App Preview */
.floating-app-preview {
    position: absolute;
    top: 20%;
    right: -20%;
    animation: slideInRight 1s ease-out 0.8s both;
}

.app-mockup {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.app-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
}

/* Tech Orbit Animation */
.tech-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    transform: translate(-50%, -50%);
    animation: rotate 20s linear infinite;
}

.orbit-item {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    animation: counterRotate 20s linear infinite;
}

.orbit-item-1 { top: 0; left: 50%; transform: translateX(-50%); }
.orbit-item-2 { top: 50%; right: 0; transform: translateY(-50%); }
.orbit-item-3 { bottom: 0; left: 50%; transform: translateX(-50%); }
.orbit-item-4 { top: 50%; left: 0; transform: translateY(-50%); }

@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator a {
    font-size: 24px;
    text-decoration: none;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Button Enhancements */
.btn-lg {
    transition: all 0.3s ease;
    border-width: 2px;
}

.btn-lg:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Floating Background Elements */
.hero-bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.floating-element-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.floating-element-3 {
    width: 60px;
    height: 60px;
    top: 80%;
    left: 20%;
    animation-delay: 4s;
}

.floating-element-4 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 30%;
    animation-delay: 1s;
}

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

/* Hero Content */
.hero-content {
    animation: fadeInUp 1s ease-out;
}

.gradient-text {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-white-75 {
    color: rgba(255, 255, 255, 0.85) !important;
}

.text-white-50 {
    color: rgba(255, 255, 255, 0.6) !important;
}

/* Stats Animation */
.stat-item {
    animation: fadeInUp 1s ease-out;
    animation-delay: 0.5s;
    animation-fill-mode: both;
}

/* Hero Image Container */
.hero-image-container {
    animation: fadeInRight 1s ease-out;
}

.logo-container {
    position: relative;
    display: inline-block;
}

.hero-logo {
    max-height: 300px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    animation: logoFloat 3s ease-in-out infinite;
}

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

/* Floating App Preview */
.floating-app-preview {
    position: absolute;
    top: 20%;
    right: -20%;
    animation: slideInRight 1s ease-out 0.8s both;
}

.app-mockup {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.app-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
}

/* Tech Orbit Animation */
.tech-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    transform: translate(-50%, -50%);
    animation: rotate 20s linear infinite;
}

.orbit-item {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    animation: counterRotate 20s linear infinite;
}

.orbit-item-1 { top: 0; left: 50%; transform: translateX(-50%); }
.orbit-item-2 { top: 50%; right: 0; transform: translateY(-50%); }
.orbit-item-3 { bottom: 0; left: 50%; transform: translateX(-50%); }
.orbit-item-4 { top: 50%; left: 0; transform: translateY(-50%); }

@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator a {
    font-size: 24px;
    text-decoration: none;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Modern Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Technology-focused animations */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.service-card:hover .bi {
    animation: pulse 1s infinite;
}

/* Tech gradient backgrounds */
.tech-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glowing effect for tech elements */
.glow-effect {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.3);
    transition: box-shadow 0.3s ease;
}

.glow-effect:hover {
    box-shadow: 0 0 30px rgba(102, 126, 234, 0.5);
}

/* RedBridge Lang section styling */
#redbridge-lang {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

#redbridge-lang .card {
    transition: all 0.3s ease;
    border: none;
}

#redbridge-lang .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* App logo styling */
.app-logo {
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

/* Modern About Section */
.about-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.about-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 25% 25%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(118, 75, 162, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.about-title {
    animation: fadeInUp 0.8s ease-out;
}

.about-subtitle {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* Stats Container */
.stats-container {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-card {
    text-align: center;
    padding: 20px;
    transition: transform 0.3s ease;
}

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

.stat-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 10px;
    line-height: 1;
}

.stat-label {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

/* Modern Cards */
.modern-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    border-radius: 25px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.modern-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.modern-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

.card-icon-wrapper {
    position: absolute;
    top: -30px;
    right: 30px;
    opacity: 0.1;
}

.card-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.mission-icon {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.vision-icon {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
}

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

.card-title {
    color: var(--text-dark);
    font-weight: 700;
    margin-bottom: 20px;
}

.card-text {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 25px;
}

.card-features {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.feature-tag {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

/* Values Section */
.values-section {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.value-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: 15px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.value-item:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

.value-title {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.value-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Contact section styling */
.contact-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

/* Footer styling */
.footer {
    background: linear-gradient(135deg, var(--text-dark) 0%, #495057 100%);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
        min-height: 100vh;
    }

    .display-3 {
        font-size: 2.5rem;
    }

    .section-padding {
        padding: 60px 0;
    }

    /* Mobile Hero Adjustments */
    .floating-app-preview {
        position: relative;
        top: auto;
        right: auto;
        margin-top: 20px;
        animation: fadeInUp 1s ease-out 0.5s both;
    }

    .tech-orbit {
        width: 250px;
        height: 250px;
    }

    .orbit-item {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .hero-logo {
        max-height: 200px;
    }

    .floating-element {
        display: none;
    }

    .hero-section .btn-lg {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .stat-item h3 {
        font-size: 1.5rem;
    }

    /* Modern About Section Mobile */
    .modern-card {
        padding: 30px 20px;
        margin-bottom: 20px;
    }

    .card-icon-wrapper {
        top: -20px;
        right: 20px;
    }

    .card-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .stats-container {
        padding: 30px 15px;
    }

    .values-section {
        padding: 30px 20px;
    }

    .value-item {
        padding: 20px 15px;
        margin-bottom: 15px;
    }

    .feature-tag {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
}

/* Loading animation */
.loading {
    opacity: 0;
    animation: fadeIn 1s ease-in forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Icon hover effects */
.bi:hover {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}

/* Card hover effects enhancement */
.card {
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15) !important;
}

/* Text selection styling */
::selection {
    background-color: var(--primary-color);
    color: white;
}

::-moz-selection {
    background-color: var(--primary-color);
    color: white;
}