/* InfoTools Landing Page Styles */
/* ================================ */

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

:root {
    /* Color Variables - InfoTools Gold & Black Theme */
    --primary-gold: #d4af37;
    --primary-gold-dark: #b8941f;
    --primary-gold-light: #e8c547;
    --secondary-gold: #f4d03f;
    --accent-gold: #ffd700;
    --text-black: #000000;
    --text-dark: #1a1a1a;
    --text-gray: #4a4a4a;
    --text-light: #6b6b6b;
    --text-white: #ffffff;
    --background-light: #fafafa;
    --background-white: #ffffff;
    --background-dark: #2c2c2c;
    --border-color: #e0e0e0;
    --border-gold: #d4af37;
    
    /* Gradients */
    --gradient-gold: linear-gradient(135deg, #d4af37, #b8941f);
    --gradient-gold-light: linear-gradient(135deg, #f4d03f, #d4af37);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    font-size: 16px;
    scroll-behavior: smooth;
}

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

/* Typography */
/* ========== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-black);
}

h1 { 
    font-size: 3rem; 
}

h2 { 
    font-size: 2.5rem; 
}

h3 { 
    font-size: 1.5rem; 
}

p {
    margin-bottom: 1rem;
    color: var(--text-gray);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-black);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-gold);
    border-radius: 2px;
}

/* Button Styles */
/* ============= */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--text-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--primary-gold-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-gold);
    border: 2px solid var(--primary-gold);
}

.btn-secondary:hover {
    background: var(--primary-gold);
    color: var(--text-white);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-full { 
    width: 100%; 
}

/* Navigation */
/* ========== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border-bottom: 2px solid var(--primary-gold);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-placeholder {
    width: 50px;
    height: 50px;
    background: var(--gradient-gold);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: white;
    font-size: 1.2rem;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-gold);
}

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

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    padding: 8px 0;
}

.nav-link:hover {
    color: var(--primary-gold);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

/* Hero Section */
/* ============ */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-black);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-gray);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: var(--background-white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--primary-gold);
}

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-gold);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-top: 0.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-image {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.hero-icon {
    font-size: 6rem;
    color: var(--primary-gold);
    opacity: 0.8;
    margin-bottom: 2rem;
}

.partner-logos {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.partner-logos h4 {
    color: var(--text-gray);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.knime-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 1rem 2rem;
    background: var(--background-white);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.knime-icon {
    width: 40px;
    height: 40px;
    background: #3b82f6;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

.knime-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
}

/* Problem Section */
/* =============== */
.problem-section {
    padding: 80px 0;
    background: var(--background-white);
}

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

.problem-card {
    text-align: center;
    padding: 2.5rem 2rem;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    background: var(--background-white);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-gold);
}

.problem-card i {
    font-size: 3.5rem;
    color: #dc2626;
    margin-bottom: 1.5rem;
}

.problem-card h3 {
    color: var(--text-black);
    margin-bottom: 1rem;
}

.solution-banner {
    text-align: center;
    padding: 3rem;
    background: var(--gradient-gold);
    border-radius: 16px;
    color: var(--text-white);
    margin-top: 3rem;
}

.solution-banner h3 {
    color: var(--text-white);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.solution-banner p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

/* Services Section */
/* ================ */
.services-section {
    padding: 80px 0;
    background: var(--background-light);
}

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

.service-card {
    background: var(--background-white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-gold);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-gold);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-gold);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 1.8rem;
    color: var(--text-white);
}

.service-card h3 {
    color: var(--text-black);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.service-card ul {
    list-style: none;
    margin-bottom: 2rem;
}

.service-card li {
    padding: 0.75rem 0;
    color: var(--text-gray);
    position: relative;
    padding-left: 2rem;
    font-size: 0.95rem;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-weight: bold;
    font-size: 1.1rem;
}

.service-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tool-tag {
    background: rgba(212, 175, 55, 0.1);
    color: var(--primary-gold-dark);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--primary-gold);
}

/* Why Choose Section */
/* ================== */
.why-choose-section {
    padding: 80px 0;
    background: var(--background-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.benefit-card {
    text-align: center;
    padding: 2.5rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-gold);
}

.benefit-card i {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    color: var(--text-black);
    margin-bottom: 1rem;
}

/* Results Section */
/* =============== */
.results-section {
    padding: 80px 0;
    background: var(--background-light);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.result-card {
    background: var(--background-white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 2rem;
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-gold);
}

.result-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.result-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-gold);
    line-height: 1;
}

.result-description h3 {
    color: var(--text-black);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.result-description p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.industries-served {
    text-align: center;
    margin-top: 4rem;
}

.industries-served h3 {
    color: var(--text-black);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.industry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.industry-tag {
    background: var(--background-white);
    color: var(--text-dark);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    border: 2px solid var(--primary-gold);
    transition: all 0.3s ease;
}

.industry-tag:hover {
    background: var(--primary-gold);
    color: var(--text-white);
}

/* About Section */
/* ============= */
.about-section {
    padding: 80px 0;
    background: var(--background-white);
}

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

.about-description {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.credentials h3 {
    color: var(--text-black);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

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

.credential {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem;
    background: var(--background-light);
    border-radius: 8px;
    border-left: 4px solid var(--primary-gold);
}

.credential i {
    color: var(--primary-gold);
    font-size: 1.3rem;
}

.credential span {
    color: var(--text-dark);
    font-weight: 500;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-box {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--gradient-gold);
    border-radius: 12px;
    color: var(--text-white);
}

.stat-icon i {
    font-size: 2.5rem;
    color: var(--text-white);
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-box .stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-white);
    line-height: 1;
}

.stat-box .stat-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}

/* CTA Section */
/* =========== */
.cta-section {
    padding: 80px 0;
    background: var(--text-black);
    color: var(--text-white);
}

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

.cta-content h2 {
    color: var(--text-white);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content > p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.cta-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
}

.cta-feature i {
    color: var(--primary-gold);
    font-size: 1.2rem;
}

.cta-feature span {
    color: var(--text-white);
    font-weight: 500;
}

.cta-guarantee {
    font-style: italic;
    color: rgba(255, 255, 255, 0.8);
    margin: 2rem 0;
}

/* Contact Section */
/* =============== */
.contact-section {
    padding: 80px 0;
    background: var(--background-light);
}

.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: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--background-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-gold);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-gold);
    margin-top: 0.25rem;
}

.contact-item h3 {
    color: var(--text-black);
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--text-gray);
    margin: 0;
}

.contact-form {
    background: var(--background-white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

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

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

/* Footer */
/* ====== */
.footer {
    background: var(--text-black);
    color: var(--text-white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1rem;
}

.footer-logo .logo-text {
    color: var(--primary-gold);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
}

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

.footer-section li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-gold);
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--primary-gold);
    border-radius: 50%;
    color: var(--text-white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-gold-light);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    color: rgba(255, 255, 255, 0.6);
}
/* Center the navigation menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    justify-content: center; /* Centers the menu items */
    flex: 1; /* Takes available space between logo and hamburger */
}

/* Alternative: If you want to override the existing nav-container layout */
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* Center the menu specifically */
.nav-container .nav-menu {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
/* Responsive Design */
/* ================= */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .services-grid,
    .benefits-grid,
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .cta-features {
        grid-template-columns: 1fr;
    }

    .result-card {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .service-card,
    .benefit-card {
        padding: 2rem 1.5rem;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
}

/* Animation Classes */
/* ================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Mobile Navigation States */
/* ======================= */
@media (max-width: 768px) {
    .nav-menu.active {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: var(--background-white);
        box-shadow: var(--shadow-md);
        padding: 1rem 0;
    }
    
    .nav-menu.active li {
        padding: 0.5rem 2rem;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

/* Print Styles */
/* ============ */
@media print {
    .navbar,
    .hamburger,
    .hero-buttons,
    .cta-section,
    .contact-form {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
}

/* Accessibility Enhancements */
/* ========================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles for keyboard navigation */
.btn:focus,
.nav-link:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--primary-gold);
    outline-offset: 2px;
}

/* Reduced motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}