/* CSS Variables */
:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #f59e0b;
    --text-color: #333;
    --bg-color: #ffffff;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

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

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    color: #2563eb;
    font-weight: 700;
    font-size: 1.5rem;
}

.logo-stitchy-header {
    color: #000000;
}

.logo-stitchy-footer {
    color: #ffffff;
}

.logo-ai {
    color: #2563eb;
}

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

.nav-link {
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #2563eb;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #2563eb;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: #374151;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding-top: 70px;
}

.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;
    color: #1e293b;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    background: #2563eb;
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
}

.cta-button:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(37, 99, 235, 0.3);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 400px;
}

.ai-animation {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #2563eb, #3b82f6);
    border-radius: 20px;
    overflow: hidden;
}

.data-flow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') repeat;
    animation: dataFlow 20s linear infinite;
}

.neural-network {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
}

.neural-network::before,
.neural-network::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
}

.neural-network::before {
    width: 150px;
    height: 150px;
    animation-delay: 1s;
}

.neural-network::after {
    width: 100px;
    height: 100px;
    animation-delay: 2s;
}

@keyframes dataFlow {
    0% { transform: translateX(-100px); }
    100% { transform: translateX(100px); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

/* Problem Section */
.problem-section {
    padding: 6rem 0;
    background: #1e293b;
    color: white;
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: inherit;
}

.section-content {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
    color: #cbd5e1;
}

/* Solution Section */
.solution-section {
    padding: 6rem 0;
    background: #f8fafc;
}

.solution-section .section-title {
    text-align: center;
    color: #1e293b;
    margin-bottom: 4rem;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.solution-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

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

.solution-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

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

.solution-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.solution-card p {
    color: #64748b;
    line-height: 1.6;
}

/* Final CTA Section */
.final-cta {
    padding: 6rem 0;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    text-align: center;
    color: white;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.final-cta .cta-button {
    background: white;
    color: #2563eb;
    font-size: 1.2rem;
    padding: 1.25rem 2.5rem;
}

.final-cta .cta-button:hover {
    background: #f8fafc;
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 2rem;
}

.footer-logo h3 {
    color: #2563eb;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    color: #94a3b8;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #2563eb;
}

.footer-contact h4 {
    color: white;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.footer-contact p {
    margin: 0.25rem 0;
}

.footer-contact a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: #2563eb;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #94a3b8;
}

/* Page-specific Hero Sections */
.services-hero,
.portfolio-hero,
.about-hero,
.contact-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    text-align: center;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.page-subtitle {
    font-size: 1.25rem;
    color: #64748b;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Services Page Styles */
.services-section {
    padding: 6rem 0;
    background: #ffffff;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.service-card {
    background: #f8fafc;
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

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

.service-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.service-description {
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

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

.service-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    color: #374151;
}

.service-features li i {
    color: #2563eb;
    margin-right: 0.75rem;
    font-size: 0.9rem;
}

/* Process Section */
.process-section {
    padding: 6rem 0;
    background: #1e293b;
    color: white;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.process-step {
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.process-step.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.step-number {
    width: 60px;
    height: 60px;
    background: #2563eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    color: white;
}

.process-step h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: white;
}

.process-step p {
    color: #cbd5e1;
    line-height: 1.6;
}

/* Portfolio Page Styles */
.video-section {
    padding: 6rem 0;
    background: white;
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.video-title {
    font-size: 2rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 3rem;
}

.video-wrapper {
    position: relative;
    width: 100%;
    height: 500px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.video-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed #cbd5e1;
}

.video-icon i {
    font-size: 4rem;
    color: #2563eb;
    margin-bottom: 1rem;
}

.video-placeholder p {
    font-size: 1.25rem;
    color: #374151;
    margin-bottom: 0.5rem;
}

.video-placeholder small {
    color: #64748b;
}

/* Case Studies */
.case-studies-section {
    padding: 6rem 0;
    background: #f8fafc;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.case-study-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.case-study-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

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

.case-study-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.case-study-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.case-study-icon i {
    font-size: 1.5rem;
    color: white;
}

.case-study-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.case-study-tag {
    display: inline-block;
    background: #dbeafe;
    color: #2563eb;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.case-study-content {
    padding: 2rem;
}

.case-study-section {
    margin-bottom: 2rem;
}

.case-study-section:last-child {
    margin-bottom: 0;
}

.case-study-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.case-study-section p {
    color: #64748b;
    line-height: 1.6;
}

.case-study-footer {
    padding: 1rem 2rem;
    background: #f8fafc;
    text-align: center;
}

.coming-soon {
    color: #64748b;
    font-style: italic;
    font-size: 0.9rem;
}

/* About Page Styles */
.about-content {
    padding: 6rem 0;
    background: white;
}

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

.about-section {
    margin-bottom: 3rem;
}

.about-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.about-section p {
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.approach-list {
    list-style: none;
    padding: 0;
}

.approach-list li {
    margin-bottom: 1.5rem;
    color: #374151;
    line-height: 1.6;
}

.approach-list strong {
    color: #1e293b;
    font-weight: 600;
}

.about-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.engineering-diagram {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border-radius: 16px;
    padding: 3rem;
    text-align: center;
    border: 1px solid #e2e8f0;
}

.diagram-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 2rem;
}

.process-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.step-icon {
    width: 50px;
    height: 50px;
    background: #2563eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.flow-arrow {
    font-size: 1.5rem;
    color: #64748b;
    font-weight: bold;
}

.flow-step span {
    font-size: 0.9rem;
    color: #374151;
    font-weight: 500;
}

/* Values Section */
.values-section {
    padding: 6rem 0;
    background: #f8fafc;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.value-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.value-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

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

.value-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.value-icon i {
    font-size: 1.75rem;
    color: white;
}

.value-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.value-card p {
    color: #64748b;
    line-height: 1.6;
}

/* Why Choose Section */
.why-choose-section {
    padding: 6rem 0;
    background: white;
}

.why-choose-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    text-align: center;
    margin-bottom: 4rem;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.reason {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease;
}

.reason.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.reason-number {
    font-size: 2rem;
    font-weight: 700;
    color: #2563eb;
    min-width: 60px;
}

.reason-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.reason-content p {
    color: #64748b;
    line-height: 1.6;
}

/* Contact Page Styles */
.contact-content {
    padding: 6rem 0;
    background: white;
}

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

.contact-form-section h2,
.calendly-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.form-description,
.calendly-description {
    color: #64748b;
    margin-bottom: 2rem;
    line-height: 1.6;
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    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: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.submit-button {
    background: #2563eb;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-button:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}

.submit-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Calendly Section */
.calendly-container {
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
}

.calendly-placeholder {
    padding: 3rem;
    text-align: center;
    background: #f8fafc;
}

.calendly-icon i {
    font-size: 3rem;
    color: #2563eb;
    margin-bottom: 1rem;
}

.calendly-placeholder h3 {
    font-size: 1.5rem;
    color: #1e293b;
    margin-bottom: 1rem;
}

.calendly-placeholder p {
    color: #64748b;
    margin-bottom: 2rem;
}

.calendly-instructions {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    text-align: left;
}

.calendly-instructions h4 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.calendly-instructions ol {
    color: #64748b;
    padding-left: 1.5rem;
}

.calendly-button {
    display: inline-block;
    background: #2563eb;
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.calendly-button:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}

/* Contact Info Section */
.contact-info-section {
    padding: 4rem 0;
    background: #f8fafc;
}

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

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

.info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.info-icon i {
    font-size: 1.5rem;
    color: white;
}

.info-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.info-card p {
    color: #64748b;
    line-height: 1.6;
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.faq-item {
    padding: 2rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.faq-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.faq-item p {
    color: #64748b;
    line-height: 1.6;
}

/* Notification System */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    max-width: 400px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification-content {
    background: white;
    border-radius: 8px;
    padding: 1rem 1.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-left: 4px solid #2563eb;
}

.notification-success .notification-content {
    border-left-color: #10b981;
}

.notification-error .notification-content {
    border-left-color: #ef4444;
}

.notification-message {
    color: #374151;
    font-weight: 500;
}

.notification-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #9ca3af;
    cursor: pointer;
    margin-left: 1rem;
}

.notification-close:hover {
    color: #374151;
}

/* Animation Classes */
.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* CTA Enhancements */
.final-cta .cta-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Thank You Page Styles */
.thank-you-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    text-align: center;
}

.thank-you-content {
    max-width: 800px;
    margin: 0 auto;
}

.success-icon {
    font-size: 4rem;
    color: #4CAF50;
    margin-bottom: 2rem;
}

.thank-you-message {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.next-steps {
    background: rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 15px;
    margin: 3rem 0;
    backdrop-filter: blur(10px);
}

.next-steps h2 {
    margin-bottom: 2rem;
    font-size: 2rem;
}

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

.step {
    text-align: center;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.step h3 {
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.step p {
    opacity: 0.9;
    line-height: 1.6;
}

.cta-section {
    margin-top: 3rem;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

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

.cta-button.secondary:hover {
    background: white;
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

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

    .hamburger {
        display: flex;
    }

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

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

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

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

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

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

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

    .section-title {
        font-size: 2rem;
    }

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

    .services-grid {
        gap: 3rem;
    }

    .case-studies-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .process-steps {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    .process-flow {
        flex-direction: column;
        gap: 1.5rem;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    .video-wrapper {
        height: 300px;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 2rem;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        order: 2;
    }

    .footer-contact {
        order: 3;
    }

    /* Thank You Page Mobile Styles */
    .thank-you-hero {
        padding: 100px 0 60px;
    }

    .next-steps {
        padding: 2rem 1rem;
        margin: 2rem 0;
    }

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

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

    .cta-button {
        width: 100%;
        max-width: 300px;
    }

    .notification {
        left: 20px;
        right: 20px;
        max-width: none;
    }
}

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

    .page-title {
        font-size: 2rem;
    }

    .cta-title {
        font-size: 2rem;
    }

    .solution-card {
        padding: 2rem 1.5rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .case-study-card {
        margin: 0 1rem;
    }

    .value-card {
        padding: 2rem 1.5rem;
    }

    .engineering-diagram {
        padding: 2rem 1.5rem;
    }

    .video-wrapper {
        height: 250px;
    }
}