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

/* Optimize for Core Web Vitals */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Reduce layout shift */
img, video, iframe {
    max-width: 100%;
    height: auto;
    display: block;
}



.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #6366f1;
    font-weight: 700;
    font-size: 1.5rem;
    text-decoration: none;
}

.nav-logo a {
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #6366f1;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    padding: 0.5rem 0;
}

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

.dropdown-link {
    display: block;
    padding: 0.75rem 1rem;
    color: #374151;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.dropdown-link:hover {
    background: #f3f4f6;
    color: #6366f1;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
    transform-origin: center;
}

/* Hamburger to cross transformation */
.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}



.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}



.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #6366f1;
    color: white;
}

.btn-primary:hover {
    background: #4f46e5;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #6366f1;
}

/* Phone Mockup Container */
.phone-mockup-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    position: relative;
}

.phone-mockup-image {
    width: 450px;
    height: 480px;
    object-fit: cover;
    max-width: 100%;
    border-radius: 25px;
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 15px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    animation: phoneFloat 6s ease-in-out infinite;
    transform-origin: center;
}

.phone-mockup-image:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: 
        0 40px 80px rgba(0, 0, 0, 0.5),
        0 20px 40px rgba(0, 0, 0, 0.4);
}

@keyframes phoneFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(1deg);
    }
    50% {
        transform: translateY(-5px) rotate(0deg);
    }
    75% {
        transform: translateY(-15px) rotate(-1deg);
    }
}

/* Services Section */
.services {
    padding: 80px 0;
    background: #f8fafc;
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
}

.section-header p {
    font-size: 1.125rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.service-card p {
    color: #6b7280;
    line-height: 1.6;
}

/* Service Links */
.service-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: all 0.3s ease;
}

.service-link:hover {
    text-decoration: none;
    color: inherit;
    transform: translateY(-8px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.15);
}

.service-cta-button {
    margin-top: 0.5rem;
    color: #6366f1;
    font-weight: 500;
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    background: transparent;
    border: 1px solid #6366f1;
    border-radius: 6px;
    display: inline-block;
    text-decoration: none;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.service-link:hover .service-cta-button {
    opacity: 1;
    transform: translateX(0);
}

/* Service Categories */
.service-categories {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.service-categories h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.service-categories p {
    color: #6b7280;
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

.about-text p {
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.about-details {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 8px;
    border-left: 4px solid #6366f1;
}

.about-details h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.about-details ul {
    list-style: none;
    padding: 0;
}

.about-details li {
    padding: 0.5rem 0;
    color: #4b5563;
    line-height: 1.6;
}

.about-details li strong {
    color: #1f2937;
    font-weight: 600;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

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

.stat-item h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #6366f1;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #6b7280;
    font-weight: 500;
}

/* About Team Image */
.about-team-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-team-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 35px rgba(0, 0, 0, 0.15);
}

.image-attribution {
    font-size: 0.75rem;
    color: #9ca3af;
    text-align: center;
    margin-top: 0.5rem;
}

.image-attribution a {
    color: #6366f1;
    text-decoration: none;
}

.image-attribution a:hover {
    text-decoration: underline;
}


/* Portfolio Section */
.portfolio {
    padding: 80px 0;
    background: #f8fafc;
}

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

.portfolio-item {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-8px);
}

.portfolio-image {
    height: 200px;
    background: #f3f4f6;
    position: relative;
}

.app-preview {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    font-weight: 700;
}

.app-1::before {
    content: "🛍️";
}

.app-2::before {
    content: "💪";
}

.app-3::before {
    content: "🍕";
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.portfolio-info p {
    color: #6b7280;
    margin-bottom: 1rem;
}

.tech-stack {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tech-stack span {
    background: #f3f4f6;
    color: #6366f1;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #f8fafc;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.contact-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #1f2937;
}

.contact-item p {
    color: #6b7280;
}

.phone-link {
    color: #6366f1;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.phone-link:hover {
    color: #4f46e5;
    text-decoration: underline;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6366f1;
}

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

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 0 20px;
}

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





.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #f9fafb;
}

.footer-section p {
    color: #d1d5db;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #6366f1;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #374151;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: #6366f1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100vw;
        max-width: 100vw;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        z-index: 1001;
        overflow-x: hidden;
    }

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

    /* Mobile dropdown menu fixes */
    .dropdown {
        position: static;
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: #f8fafc;
        border-radius: 0;
        padding: 0;
        margin: 0.5rem 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        z-index: 1002;
        width: 100%;
        max-width: 100%;
    }

    .dropdown.active .dropdown-menu {
        max-height: 300px;
    }

    .dropdown-link {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
        border-left: 3px solid transparent;
        transition: all 0.3s ease;
    }

    .dropdown-link:hover {
        background: #e5e7eb;
        border-left-color: #6366f1;
    }

    /* Mobile dropdown arrow indicator */
    .dropdown .nav-link::after {
        content: '▼';
        margin-left: 0.5rem;
        font-size: 0.8rem;
        transition: transform 0.3s ease;
    }

    .dropdown.active .nav-link::after {
        transform: rotate(180deg);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

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

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

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

    .hero-buttons {
        justify-content: center;
    }
    
    .phone-mockup-image {
        width: 380px;
        height: 405px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

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

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

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

    /* Mobile dropdown adjustments for small screens */
    .dropdown-menu {
        max-height: 250px;
    }

    .dropdown.active .dropdown-menu {
        max-height: 250px;
    }

    .dropdown-link {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .phone-mockup-image {
        width: 320px;
        height: 340px;
    }
}

/* Floating Contact Buttons Container */
.contact-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
    opacity: 1;
    transform: translateY(0);
    transition: all 0.5s ease;
}

/* Call Button */
.call-float {
    position: relative;
}

.call-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #3b82f6;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 24px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    transition: all 0.3s ease;
    position: relative;
    animation: callPulse 2s infinite;
}

.call-link:hover {
    background: #2563eb;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
}

.call-link:active {
    transform: scale(0.95);
}

.call-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.call-tooltip::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: #333;
}

.call-link:hover .call-tooltip {
    opacity: 1;
    visibility: visible;
    right: 75px;
}

@keyframes callPulse {
    0% {
        box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(59, 130, 246, 0.6), 0 0 0 10px rgba(59, 130, 246, 0.1);
    }
    100% {
        box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    }
}

/* WhatsApp Button */
.whatsapp-float {
    position: relative;
}

.whatsapp-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 28px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    position: relative;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-link:hover {
    background: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-link:active {
    transform: scale(0.95);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: #333;
}

.whatsapp-link:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    right: 75px;
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
}

/* Mobile responsive adjustments for contact buttons */
@media (max-width: 768px) {
    .contact-float {
        bottom: 20px;
        right: 20px;
        gap: 12px;
    }
    
    .call-link,
    .whatsapp-link {
        width: 55px;
        height: 55px;
        font-size: 20px;
    }
    
    .call-tooltip,
    .whatsapp-tooltip {
        display: none;
    }
}

/* Service Page Styles */
.service-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.service-hero .container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.service-hero-content {
    flex: 1;
    max-width: 600px;
}

.breadcrumb {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.breadcrumb a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.breadcrumb a:hover {
    opacity: 0.7;
}

.service-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.service-hero .hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.service-hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.ios-mockup {
    width: 250px;
    height: 450px;
    background: #1f2937;
    border-radius: 25px;
    padding: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.ios-interface {
    height: 100%;
    background: white;
    border-radius: 15px;
    overflow: hidden;
}

.ios-status-bar {
    height: 30px;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
    color: white;
    font-size: 12px;
}

.ios-content {
    padding: 20px;
}

.ios-nav {
    height: 50px;
    background: #f3f4f6;
    border-radius: 8px;
    margin-bottom: 20px;
}

.ios-cards {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.ios-card {
    height: 60px;
    background: #f3f4f6;
    border-radius: 8px;
}

/* Android Mockup */
.android-mockup {
    width: 250px;
    height: 450px;
    background: #1f2937;
    border-radius: 25px;
    padding: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.android-interface {
    height: 100%;
    background: white;
    border-radius: 15px;
    overflow: hidden;
}

.android-status-bar {
    height: 30px;
    background: #1976d2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
    color: white;
    font-size: 12px;
}

.android-content {
    padding: 20px;
}

.android-nav {
    height: 50px;
    background: #e3f2fd;
    border-radius: 8px;
    margin-bottom: 20px;
}

.android-cards {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.android-card {
    height: 60px;
    background: #e3f2fd;
    border-radius: 8px;
}

/* Android Features */
.android-features {
    padding: 80px 0;
    background: white;
}

.android-features h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1976d2, #42a5f5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #6b7280;
    line-height: 1.6;
}

/* Cross-Platform Specific Styles */
.dual-phone-mockup {
    display: flex;
    gap: 2rem;
    justify-content: center;
    align-items: center;
}

.dual-phone-mockup .phone-mockup {
    transform: scale(0.8);
}

.dual-phone-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 20px;
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.3),
        0 15px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    animation: phoneFloat 6s ease-in-out infinite;
    transform-origin: center;
}

.dual-phone-image:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 
        0 40px 80px rgba(0, 0, 0, 0.4),
        0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Framework Comparison */
.framework-comparison {
    padding: 80px 0;
    background: #f8fafc;
}

.framework-comparison h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.framework-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.framework-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.framework-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.framework-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.react-native .framework-icon {
    background: linear-gradient(135deg, #61dafb, #21d4fd);
}

.flutter .framework-icon {
    background: linear-gradient(135deg, #02569b, #0175c2);
}

.framework-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
}

.framework-content p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.framework-features {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.framework-features li {
    padding: 0.5rem 0;
    color: #4b5563;
    position: relative;
    padding-left: 1.5rem;
}

.framework-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

.framework-use-cases h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.framework-use-cases p {
    color: #6b7280;
    font-size: 0.9rem;
    margin: 0;
}

/* UI/UX Design Specific Styles */
.design-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.design-phone {
    width: 250px;
    height: 450px;
    background: #1f2937;
    border-radius: 25px;
    padding: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.design-screen {
    height: 100%;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.design-header {
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.design-content {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.design-card {
    height: 80px;
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.design-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.design-navigation {
    height: 60px;
    background: #f8fafc;
    border-top: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

/* Design Process Timeline */
.design-process {
    padding: 80px 0;
    background: white;
}

.design-process h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #667eea, #764ba2);
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.timeline-content {
    flex: 1;
    padding-top: 0.5rem;
}

.timeline-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.timeline-content p {
    color: #6b7280;
    line-height: 1.6;
}

/* Design Services */
.design-services {
    padding: 80px 0;
    background: #f8fafc;
}

.design-services h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.service-card .service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 2rem;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.service-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.service-features li {
    padding: 0.5rem 0;
    color: #4b5563;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::marker {
    content: none;
  }

.service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* Design Tools */
.design-tools {
    padding: 80px 0;
    background: white;
}

.design-tools h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.tool-category {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
}

.tool-category h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1.5rem;
}

.tool-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.tool-item {
    background: white;
    color: #667eea;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid #e5e7eb;
}

/* Backend Integration Specific Styles */
.backend-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.server-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.server-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    min-width: 120px;
    transition: transform 0.3s ease;
}

.server-node:hover {
    transform: translateY(-5px);
}

.server-node i {
    font-size: 2rem;
    color: #6366f1;
}

.server-node span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1f2937;
}

.main-server {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
}

.main-server i {
    color: white;
}

.main-server span {
    color: white;
}

.database {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.database i {
    color: white;
}

.database span {
    color: white;
}

.cloud {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.cloud i {
    color: white;
}

.cloud span {
    color: white;
}

.connection-line {
    width: 2px;
    height: 30px;
    background: linear-gradient(180deg, #6366f1, #8b5cf6);
    position: relative;
}

.connection-line::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -4px;
    width: 10px;
    height: 10px;
    background: #6366f1;
    border-radius: 50%;
    transform: translateY(-50%);
}

/* Backend Services */
.backend-services {
    padding: 80px 0;
    background: #f8fafc;
}

.backend-services h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

/* Tech Stack */
.tech-stack {
    padding: 80px 0;
    background: white;
}

.tech-stack h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.tech-category {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
}

.tech-category h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1.5rem;
}

/* Integration Process */
.integration-process {
    padding: 80px 0;
    background: #f8fafc;
}

.integration-process h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

/* Maintenance & Support Specific Styles */
.support-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.support-dashboard {
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    min-width: 300px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.dashboard-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #10b981;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

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

.metric {
    text-align: center;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
}

.metric-label {
    display: block;
    font-size: 0.75rem;
    color: #6b7280;
    margin-bottom: 0.25rem;
}

.metric-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
}

.support-chat {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
}

.chat-header {
    background: #f8fafc;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #1f2937;
    border-bottom: 1px solid #e5e7eb;
}

.chat-messages {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.message {
    padding: 0.5rem 0.75rem;
    border-radius: 12px;
    font-size: 0.875rem;
    max-width: 80%;
}

.message.support {
    background: #e5e7eb;
    color: #374151;
    align-self: flex-start;
}

.message.user {
    background: #6366f1;
    color: white;
    align-self: flex-end;
}

/* Support Services */
.support-services {
    padding: 80px 0;
    background: #f8fafc;
}

.support-services h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

/* Support Plans */
.support-plans {
    padding: 80px 0;
    background: white;
}

.support-plans h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.plan-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.plan-card.featured {
    border-color: #6366f1;
    transform: scale(1.05);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #6366f1;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.plan-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.plan-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #6366f1;
    margin-bottom: 2rem;
}

.plan-price span {
    font-size: 1rem;
    color: #6b7280;
    font-weight: 400;
}

.plan-features ul {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.plan-features li {
    padding: 0.5rem 0;
    color: #4b5563;
    position: relative;
    padding-left: 1.5rem;
}

.plan-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

.btn-outline {
    background: transparent;
    color: #6366f1;
    border: 2px solid #6366f1;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-outline:hover {
    background: #6366f1;
    color: white;
}

/* Support Process */
.support-process {
    padding: 80px 0;
    background: #f8fafc;
}

.support-process h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

/* Contact Page Styles */
.contact-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.contact-hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.contact-hero .hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: #f8fafc;
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-form-container h2,
.contact-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #1f2937;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    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: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

/* CAPTCHA Styles */
.captcha-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

#captcha-question, #homepage-captcha-question {
    font-weight: 600;
    color: #374151;
    background: #f3f4f6;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    border: 1px solid #d1d5db;
    min-width: 200px;
    text-align: center;
}

#captcha, #homepageCaptcha {
    flex: 1;
    min-width: 120px;
    max-width: 150px;
}

.btn-refresh {
    background: #6366f1;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
}

.btn-refresh:hover {
    background: #4f46e5;
}

.btn-refresh:active {
    transform: scale(0.95);
}

.btn-refresh i {
    font-size: 1rem;
}

/* Mobile responsiveness for CAPTCHA */
@media (max-width: 768px) {
    .captcha-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    #captcha-question, #homepage-captcha-question {
        min-width: auto;
        text-align: center;
    }
    
    #captcha, #homepageCaptcha {
        max-width: none;
    }
    
    .btn-refresh {
        align-self: center;
        width: 100%;
        max-width: 200px;
    }
}

/* Contact Information */
.contact-info {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    height: fit-content;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-text h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.contact-text p {
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

.contact-text a {
    color: #6366f1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-text a:hover {
    color: #4f46e5;
}

/* Quick Contact */
.quick-contact h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.quick-contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.quick-contact-buttons .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    text-align: center;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background: white;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid #6366f1;
}

.faq-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.faq-item p {
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

/* Active nav link */
.nav-link.active {
    color: #6366f1;
}

/* Responsive adjustments for contact page */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-hero h1 {
        font-size: 2rem;
    }
    
    .quick-contact-buttons {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .quick-contact-buttons .btn {
        flex: 1;
        min-width: 120px;
    }
}

/* About Page Styles */
.about-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.about-hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.about-hero .hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Company Story */
.company-story {
    padding: 80px 0;
    background: white;
}

.story-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.story-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #1f2937;
}

.story-content p {
    font-size: 1.125rem;
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.stat-item {
    text-align: center;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 12px;
    border-left: 4px solid #6366f1;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #6366f1;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #6b7280;
    font-weight: 500;
    margin: 0;
}

/* Mission & Values */
.mission-values {
    padding: 80px 0;
    background: #f8fafc;
}

.mission-values h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.value-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.value-card p {
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

/* Team Section */
.team-section {
    padding: 80px 0;
    background: white;
}

.team-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-member {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
}

.member-avatar {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2.5rem;
}

.team-member h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.member-role {
    color: #6366f1;
    font-weight: 500;
    margin-bottom: 1rem;
}

.member-bio {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.member-social a {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6366f1;
    text-decoration: none;
    transition: all 0.3s ease;
}

.member-social a:hover {
    background: #6366f1;
    color: white;
}

/* Technology Expertise */
.tech-expertise {
    padding: 80px 0;
    background: white;
}

.tech-expertise h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.tech-category {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.tech-category h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1.5rem;
}

/* Why Choose Us */
.why-choose-us {
    padding: 80px 0;
    background: white;
}

.why-choose-us h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.reason-item {
    text-align: center;
    padding: 2rem;
}

.reason-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.reason-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.reason-item p {
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

/* About CTA */
.about-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    text-align: center;
}

.about-cta h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.about-cta p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Responsive adjustments for about page */
@media (max-width: 768px) {
    .story-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .story-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-hero h1 {
        font-size: 2rem;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
}

/* Portfolio Page Styles */
.portfolio-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.portfolio-hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.portfolio-hero .hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Portfolio Stats */
.portfolio-stats {
    padding: 60px 0;
    background: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 12px;
    border-left: 4px solid #6366f1;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #6366f1;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #6b7280;
    font-weight: 500;
    margin: 0;
}

/* Portfolio Filter */
.portfolio-filter {
    padding: 40px 0;
    background: #f8fafc;
}

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

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 25px;
    color: #6b7280;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: #6366f1;
    border-color: #6366f1;
    color: white;
}

/* Featured Projects */
.featured-projects {
    padding: 80px 0;
    background: white;
}

.featured-projects h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.project-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.project-image {
    padding: 2rem;
    background: #f8fafc;
    display: flex;
    justify-content: center;
    align-items: center;
}

.project-mockup {
    position: relative;
}

.dual-mockup {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.dual-mockup .phone-mockup {
    transform: scale(0.8);
}

.app-header {
    height: 40px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 8px;
    margin-bottom: 15px;
}

.app-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.app-card {
    height: 50px;
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
}

.project-content {
    padding: 2rem;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tag.ios {
    background: #e3f2fd;
    color: #1976d2;
}

.tag.android {
    background: #e8f5e8;
    color: #2e7d32;
}

.tag.cross-platform {
    background: #fff3e0;
    color: #f57c00;
}

.tag.healthcare {
    background: #fce4ec;
    color: #c2185b;
}

.tag.fitness {
    background: #e0f2f1;
    color: #00695c;
}

.tag.ecommerce {
    background: #f3e5f5;
    color: #7b1fa2;
}

.tag.finance {
    background: #e8f5e8;
    color: #388e3c;
}

.tag.education {
    background: #fff8e1;
    color: #f9a825;
}

.tag.productivity {
    background: #e3f2fd;
    color: #1976d2;
}

.project-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.project-content p {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-tech {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.project-tech span {
    padding: 0.25rem 0.75rem;
    background: #f3f4f6;
    color: #6366f1;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
}

.project-links {
    display: flex;
    gap: 1rem;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: #f8fafc;
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    color: #6b7280;
    line-height: 1.6;
    font-style: italic;
    margin: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.author-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.author-info p {
    color: #6b7280;
    font-size: 0.875rem;
    margin: 0;
}

/* Portfolio CTA */
.portfolio-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    text-align: center;
}

.portfolio-cta h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.portfolio-cta p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Responsive adjustments for portfolio page */
@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-hero h1 {
        font-size: 2rem;
    }
    
    .filter-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .project-links {
        flex-direction: column;
    }
    
    .dual-mockup {
        flex-direction: column;
        align-items: center;
    }
}

/* Service Overview */
.service-overview {
    padding: 80px 0;
    background: #f8fafc;
}

.overview-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.overview-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

.overview-content p {
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-item i {
    color: #10b981;
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.feature-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.feature-item p {
    color: #6b7280;
    margin: 0;
    font-size: 1rem;
}

.overview-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.stat-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #6366f1;
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: #6b7280;
    font-weight: 500;
    margin: 0;
}

/* Development Process */
.development-process {
    padding: 80px 0;
}

.development-process h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.process-step {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.process-step h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.process-step p {
    color: #6b7280;
    line-height: 1.6;
}

/* Technologies */
.technologies {
    padding: 80px 0;
    background: #f8fafc;
}

.technologies h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #1f2937;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.tech-category {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.tech-category h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1.5rem;
}

.tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-item {
    background: #f3f4f6;
    color: #6366f1;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Service CTA */
.service-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

/* Active dropdown link */
.dropdown-link.active {
    background: #f3f4f6;
    color: #6366f1;
}

/* Responsive adjustments for service pages */
@media (max-width: 1024px) {
    .service-hero .container {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .service-hero-image {
        justify-content: center;
    }
    
    .service-hero h1 {
        font-size: 2.5rem;
    }
    
}

@media (max-width: 768px) {
    .service-hero {
        padding: 100px 0 60px;
        min-height: 70vh;
    }
    
    .service-hero .container {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
        padding: 0 20px;
    }
    
    .service-hero h1 {
        font-size: 2rem;
        line-height: 1.1;
    }
    
    .service-hero .hero-subtitle {
        font-size: 1.1rem;
        line-height: 1.4;
    }
    
    .service-hero-content {
        max-width: 100%;
    }
    
    .ios-mockup,
    .android-mockup,
    .design-mockup,
    .backend-mockup {
        width: 200px;
        height: 360px;
    }
    
    
    .dual-phone-mockup {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        justify-content: center;
        width: 100%;
    }
    
    .dual-phone-image {
        max-width: 400px;
        width: 100%;
    }
    
    .dual-phone-mockup .ios-mockup,
    .dual-phone-mockup .android-mockup {
        width: 180px;
        height: 320px;
        margin: 0 auto;
    }
    
    .overview-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .framework-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .framework-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .service-hero {
        padding: 80px 0 40px;
        min-height: 60vh;
    }
    
    .service-hero h1 {
        font-size: 1.75rem;
    }
    
    .service-hero .hero-subtitle {
        font-size: 1rem;
    }
    
    .ios-mockup,
    .android-mockup,
    .design-mockup,
    .backend-mockup {
        width: 160px;
        height: 290px;
    }
    
    
.dual-phone-image {
    max-width: 300px;
    width: 100%;
}

.dual-phone-mockup .ios-mockup,
.dual-phone-mockup .android-mockup {
    width: 150px;
    height: 270px;
}

/* Additional mobile improvements for very small screens */
@media (max-width: 480px) {
    .framework-card {
        padding: 1rem;
    }
    
    .framework-header h3 {
        font-size: 1.25rem;
    }
    
    .framework-content p {
        font-size: 0.9rem;
    }
    
    .service-hero .container {
        padding: 0 15px;
    }
    
    .dual-phone-image {
        max-width: 250px;
        width: 100%;
    }
    
    .dual-phone-mockup .ios-mockup,
    .dual-phone-mockup .android-mockup {
        width: 140px;
        height: 250px;
    }
}

/* Additional responsive styles for all mockup types */
@media (max-width: 1024px) {
    .ios-mockup,
    .android-mockup,
    .design-mockup,
    .backend-mockup,
    .support-mockup {
        width: 220px;
        height: 400px;
    }
}

@media (max-width: 768px) {
    .server-diagram {
        transform: scale(0.8);
    }
    
    .design-phone {
        width: 180px;
        height: 320px;
    }
    
    .support-dashboard {
        width: 200px;
        height: 300px;
    }
}

@media (max-width: 480px) {
    .server-diagram {
        transform: scale(0.6);
    }
    
    .design-phone {
        width: 150px;
        height: 270px;
    }
    
}