/* Base styles */
:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --text-color: #1f2937;
    --light-text: #6b7280;
    --background-color: #ffffff;
    --section-bg: #f3f4f6;
    --max-width: 1200px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

p {
    margin-bottom: 1rem;
}

/* Navigation */
header {
    background-color: var(--background-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

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

.logo-image {
    height: 40px;
    width: auto;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #4a4a4a;
}

.logo-text .highlight {
    color: #2a9d8f;
}

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

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

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

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

/* Hero Sections */
.hero {
    padding: 8rem 2rem 4rem;
    background: url('../images/HomeScreen4AI.png') center/cover no-repeat;
    color: white;
    text-align: center;
    position: relative;
    min-height: 100vh;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

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

.about-hero {
    padding: 8rem 2rem 4rem;
    background: url('../images/AboutPage.png') center/cover no-repeat;
    color: white;
    text-align: center;
    position: relative;
    min-height: 100vh;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

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

.solutions-hero {
    padding: 8rem 2rem 2rem;
    background: url('../images/Solutions2.png') center/cover no-repeat;
    color: white;
    text-align: center;
    position: relative;
    min-height: 80vh;
    background-attachment: fixed;
}

.solutions-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.solutions-content {
    position: relative;
    z-index: 2;
    margin-bottom: 2rem;
}

.contact-hero {
    padding: 8rem 2rem 4rem;
    background: url('../images/ConnectPage.png') center/cover no-repeat;
    color: white;
    text-align: center;
    position: relative;
    min-height: 60vh;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

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

.hero-content, .about-content, .solutions-content, .contact-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.hero p, .about-hero p, .solutions-hero p, .contact-hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

/* Features Section */
.features {
    padding: 4rem 2rem;
    background-color: var(--section-bg);
}

.features h2 {
    text-align: center;
    margin-bottom: 3rem;
}

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

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-decoration: none;
    display: block;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.feature-card i {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 1rem;
}

.feature-card h3,
.feature-card p {
    color: white;
}

.hero .features-grid {
    margin-top: 3rem;
}

/* Solutions Grid */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: var(--max-width);
    margin: 4rem auto 0;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.solution-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

.solution-card h2 {
    font-size: 1.75rem;
    margin: 1.5rem 0;
    color: var(--text-color);
}

.solution-card p {
    color: var(--light-text);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.solution-card .solution-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.solution-card .solution-icon i {
    font-size: 2.25rem;
    color: white;
}

.learn-more {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary-color);
    text-decoration: none;
    border: 2px solid var(--primary-color);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.learn-more:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.solution-features {
    list-style: none;
    margin: 1rem 0;
}

.solution-features li {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.solution-features li::before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    max-width: var(--max-width);
    margin: 2rem auto;
    padding: 2rem;
}

.contact-info {
    background: var(--section-bg);
    padding: 2rem;
    border-radius: 8px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.submit-button {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: var(--secondary-color);
}

/* Footer */
footer {
    background-color: var(--text-color);
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

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

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

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

.footer-section a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 2rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .nav-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        display: flex;
    }

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

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

/* Team Section */
.team-section {
    padding: 4rem 2rem;
    background: var(--section-bg);
    text-align: center;
}

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

.team-member {
    text-align: center;
}

.team-member img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin-bottom: 1rem;
    object-fit: cover;
}

.team-member .name-container {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.team-member .name-container h3 {
    margin: 0;
    display: inline-block;
}

.team-member p {
    color: var(--light-text);
    margin-bottom: 0.5rem;
}

/* Utility Classes */
.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

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

.lead {
    font-size: 1.25rem;
    color: #6b7280;
}

.about-hero .lead,
.solutions-hero .lead,
.contact-hero .lead {
    color: white;
}

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

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.value-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.value-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.value-card i {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 1rem;
}

.value-card h3,
.value-card p {
    color: white;
}

.solution-card {
    text-align: center;
}

.solution-card .solution-icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.solution-card h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.solution-card p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.solution-card .solution-icon i {
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.learn-more {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    border: 2px solid var(--primary-color);
    border-radius: 4px;
    margin-top: 1rem;
    transition: all 0.3s ease;
    background: transparent;
}

.learn-more:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* CTA Section */
.cta-section {
    padding: 6rem 2rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    margin-top: 4rem;
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-section p {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .cta-button {
    font-size: 1.125rem;
    padding: 1rem 2.5rem;
    background: var(--primary-color);
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
}

.cta-section .cta-button:hover {
    background: transparent;
    color: var(--primary-color);
    transform: translateY(-2px);
}