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

:root {
    --primary-blue: #1e3a8a;
    --secondary-blue: #3b82f6;
    --light-blue: #60a5fa;
    --accent-blue: #2563eb;
    --dark-navy: #0f172a;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--gray-900);
    background-color: #ffffff;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--dark-navy);
}

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

.lead {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--gray-700);
}

/* Navigation */
.navbar {
    background-color: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-text {
    color: var(--dark-navy);
}

.logo-ai {
    color: var(--secondary-blue);
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--secondary-blue);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-blue);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 10px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--dark-navy);
    transition: 0.3s;
    display: block;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(135deg, #f0f4f8 0%, #e8edf3 100%);
    padding: 80px 20px 200px;
    text-align: center;
    overflow: hidden;
}

.hero-container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.logo-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.logo-icon {
    animation: float 3s ease-in-out infinite;
}

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

.main-logo {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--dark-navy);
    margin: 0;
}

.ai-text {
    color: var(--gray-600);
    font-weight: 400;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--dark-navy);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-700);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Wave Container */
.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 1;
}

.waves {
    width: 100%;
    height: 200px;
}

/* Buttons */
.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    padding: 16px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

.cta-button.secondary {
    background: white;
    color: var(--secondary-blue);
    border: 2px solid var(--secondary-blue);
    box-shadow: none;
}

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

.cta-button-small {
    display: inline-block;
    background: var(--secondary-blue);
    color: white;
    padding: 10px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cta-button-small:hover {
    background: var(--primary-blue);
}

/* Features Section */
.features {
    padding: 80px 20px;
    background-color: #ffffff;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: var(--dark-navy);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 30px;
    background: var(--gray-50);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--secondary-blue);
}

.feature-icon {
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--dark-navy);
}

.feature-card p {
    color: var(--gray-700);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.cta-section h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

/* Footer */
.footer {
    background-color: var(--dark-navy);
    color: white;
    padding: 60px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: 20px;
}

.footer-section p {
    color: var(--gray-300);
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: var(--gray-300);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--light-blue);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: var(--gray-300);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.page-header h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* Solutions Page */
.solutions-content {
    padding: 80px 20px;
}

.solution-main {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.solution-main h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.solution-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    border: 2px solid var(--gray-200);
    transition: all 0.3s ease;
}

.solution-card:hover {
    border-color: var(--secondary-blue);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.solution-number {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.solution-card h3 {
    margin-bottom: 15px;
    color: var(--dark-navy);
}

.solution-card > p {
    color: var(--gray-700);
    margin-bottom: 20px;
}

.solution-features {
    list-style: none;
    padding-left: 0;
}

.solution-features li {
    padding: 8px 0 8px 25px;
    position: relative;
    color: var(--gray-700);
}

.solution-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-blue);
    font-weight: bold;
}

/* Industry Section */
.industry-section {
    margin-bottom: 80px;
}

.industry-section h2 {
    text-align: center;
    margin-bottom: 40px;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.industry-card {
    background: var(--gray-50);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--secondary-blue);
}

.industry-card h4 {
    color: var(--dark-navy);
    margin-bottom: 10px;
}

.industry-card p {
    color: var(--gray-700);
}

/* Process Section */
.process-section h2 {
    text-align: center;
    margin-bottom: 40px;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.process-step {
    text-align: center;
    padding: 30px 20px;
}

.step-number {
    display: inline-block;
    background: var(--secondary-blue);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.process-step h4 {
    margin-bottom: 10px;
    color: var(--dark-navy);
}

.process-step p {
    color: var(--gray-700);
}

/* About Page */
.about-content {
    padding: 80px 20px;
}

.about-intro {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
}

.about-intro h2 {
    margin-bottom: 30px;
}

.about-intro p {
    margin-bottom: 20px;
}

.mission-vision {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.mv-card {
    background: var(--gray-50);
    padding: 40px;
    border-radius: 12px;
    border-left: 4px solid var(--secondary-blue);
}

.mv-card h3 {
    color: var(--dark-navy);
    margin-bottom: 20px;
}

.mv-card p {
    color: var(--gray-700);
    line-height: 1.8;
}

/* Values Section */
.values-section {
    margin-bottom: 80px;
}

.values-section h2 {
    text-align: center;
    margin-bottom: 50px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.value-card {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 12px;
    border: 2px solid var(--gray-200);
    transition: all 0.3s ease;
}

.value-card:hover {
    border-color: var(--secondary-blue);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.value-icon {
    margin-bottom: 20px;
}

.value-card h4 {
    color: var(--dark-navy);
    margin-bottom: 15px;
}

.value-card p {
    color: var(--gray-700);
    line-height: 1.6;
}

/* Why Choose Section */
.why-choose {
    margin-bottom: 80px;
}

.why-choose h2 {
    text-align: center;
    margin-bottom: 40px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.why-item {
    padding: 30px;
    background: var(--gray-50);
    border-radius: 12px;
}

.why-item h4 {
    color: var(--dark-navy);
    margin-bottom: 15px;
}

.why-item p {
    color: var(--gray-700);
}

/* Approach Section */
.approach-section {
    margin-bottom: 80px;
}

.approach-section h2 {
    text-align: center;
    margin-bottom: 40px;
}

.approach-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.approach-item {
    padding: 30px;
    background: white;
    border-radius: 12px;
    border: 2px solid var(--gray-200);
}

.approach-item h4 {
    color: var(--dark-navy);
    margin-bottom: 15px;
}

.approach-item p {
    color: var(--gray-700);
}

/* Commitment Section */
.commitment-section {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.commitment-section h2 {
    margin-bottom: 30px;
}

.commitment-section p {
    margin-bottom: 20px;
    line-height: 1.8;
}

/* Contact Page */
.contact-content {
    padding: 80px 20px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.contact-form-section h2 {
    margin-bottom: 15px;
}

.contact-form-section > p {
    color: var(--gray-700);
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-800);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

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

.submit-button {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    padding: 14px 32px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.form-message {
    padding: 16px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
}

.form-message.success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.form-message.error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* Contact Info Section */
.contact-info-section h2 {
    margin-bottom: 30px;
}

.info-card {
    background: var(--gray-50);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 20px;
    border: 1px solid var(--gray-200);
}

.info-icon {
    margin-bottom: 15px;
}

.info-card h4 {
    color: var(--dark-navy);
    margin-bottom: 10px;
}

.info-card p {
    color: var(--gray-700);
    margin-bottom: 5px;
}

.info-card p.subtitle {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.info-card a {
    color: var(--secondary-blue);
    text-decoration: none;
}

.info-card a:hover {
    text-decoration: underline;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    padding: 30px;
    border-radius: 12px;
    margin-top: 30px;
}

.cta-box h3 {
    color: white;
    margin-bottom: 15px;
}

.cta-box p {
    color: white;
    opacity: 0.95;
    margin-bottom: 20px;
}

/* Additional Info */
.additional-info {
    max-width: 900px;
    margin: 0 auto;
}

.additional-info h2 {
    text-align: center;
    margin-bottom: 40px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.step-item {
    text-align: center;
    padding: 30px;
    background: var(--gray-50);
    border-radius: 12px;
}

.step-item .step-number {
    background: var(--secondary-blue);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step-item h4 {
    color: var(--dark-navy);
    margin-bottom: 15px;
}

.step-item p {
    color: var(--gray-700);
}

/* Principles Section */
.principles-section {
    margin-bottom: 80px;
}

.principles-section h2 {
    text-align: center;
    margin-bottom: 20px;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.principle-card {
    background: var(--gray-50);
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid var(--secondary-blue);
    transition: all 0.3s ease;
}

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

.principle-card h4 {
    color: var(--dark-navy);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.principle-card p {
    color: var(--gray-700);
    line-height: 1.6;
}

/* Product Features Section */
.product-features-section {
    margin-bottom: 80px;
}

.product-features-section h2 {
    text-align: center;
    margin-bottom: 40px;
}

.features-grid-alt {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-item {
    background: white;
    padding: 30px;
    border-radius: 12px;
    border: 2px solid var(--gray-200);
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: var(--secondary-blue);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-item h4 {
    color: var(--dark-navy);
    margin-bottom: 15px;
}

.feature-item p {
    color: var(--gray-700);
    line-height: 1.6;
}

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

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

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

    .main-logo {
        font-size: 2.5rem;
    }

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

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

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

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

@media (max-width: 480px) {
    .logo-section {
        flex-direction: column;
        gap: 15px;
    }

    .main-logo {
        font-size: 2rem;
    }

    .hero {
        padding: 60px 20px 150px;
    }

    .cta-button {
        padding: 12px 30px;
        font-size: 1rem;
    }
}