/* QLab Solutions - Quality by Design */
/* Updated with precise logo colors */

:root {
    /* Brand Colors Matching Logo Exactly */
    --color-cyan: #00D4E7;        /* Cyan from logo */
    --color-blue-light: #6FA8DC;  /* Light blue from logo */
    --color-blue: #7B68EE;        /* Blue/indigo from logo */
    --color-purple: #B565D8;      /* Purple from logo */
    --color-magenta: #E91E8C;     /* Purple-pink from logo (not red!) */
    
    /* Neutral Colors */
    --color-dark: #1a1a2e;
    --color-gray-dark: #2d2d44;
    --color-gray: #6b7280;
    --color-gray-light: #e5e7eb;
    --color-white: #ffffff;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    --font-display: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-magenta);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Gradient Text - matches logo gradient flow */
.gradient-text {
    background: linear-gradient(90deg, 
        var(--color-cyan) 0%, 
        var(--color-blue-light) 25%, 
        var(--color-blue) 50%, 
        var(--color-purple) 75%, 
        var(--color-magenta) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--color-purple);
    color: var(--color-white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(181, 101, 216, 0.3);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-purple);
    border: 2px solid var(--color-purple);
}

.btn-secondary:hover {
    background: var(--color-purple);
    color: var(--color-white);
}

.btn-outline {
    background: transparent;
    color: var(--color-purple);
    border: 2px solid var(--color-purple);
}

.btn-outline:hover {
    background: var(--color-purple);
    color: var(--color-white);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* Navigation */
.navbar {
    background: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 45px;
    width: auto;
}

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

.nav-menu a {
    color: var(--color-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-cta {
    padding: 0.5rem 1.5rem;
    background: var(--color-purple);
    color: var(--color-white) !important;
    border-radius: 6px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-dark);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, 
        rgba(0, 188, 212, 0.05) 0%, 
        rgba(94, 115, 184, 0.05) 50%, 
        rgba(232, 62, 140, 0.05) 100%);
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
}

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

.hero-decoration {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(153, 102, 204, 0.1) 0%, transparent 70%);
    top: -300px;
    right: -200px;
    z-index: 1;
}

/* Services Preview */
.services-preview {
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.service-card {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 3px solid transparent;
}

.service-card:nth-child(1) { border-top-color: var(--color-cyan); }
.service-card:nth-child(2) { border-top-color: var(--color-blue-light); }
.service-card:nth-child(3) { border-top-color: var(--color-purple); }
.service-card:nth-child(4) { border-top-color: var(--color-magenta); }

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(153, 102, 204, 0.15);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-purple);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

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

.services-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* Why Choose Section */
.why-choose {
    padding: var(--spacing-xl) 0;
    background: var(--color-gray-light);
}

.why-choose-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.feature-number {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-magenta) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    min-width: 80px;
}

.feature-check {
    font-size: 2rem;
    color: var(--color-purple);
    min-width: 40px;
}

.feature-content h4 {
    margin-bottom: 0.25rem;
}

.feature-content p {
    color: var(--color-gray);
    margin-bottom: 0;
}

.why-choose-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 300px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.1) 0%, rgba(232, 62, 140, 0.1) 100%);
    border-radius: 20px;
}

.image-placeholder svg {
    width: 150px;
    height: 150px;
    color: var(--color-purple);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
    color: var(--color-dark);
    text-align: center;
}

.cta-content h2 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-gray);
}

/* Buttons in CTA section - now purple since background is white */
.cta-section .btn-primary {
    background: var(--color-purple);
    color: var(--color-white);
    border: 2px solid var(--color-purple);
}

.cta-section .btn-primary:hover {
    background: transparent;
    color: var(--color-purple);
    border: 2px solid var(--color-purple);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(181, 101, 216, 0.2);
}

/* Page Header */
.page-header {
    padding: var(--spacing-lg) 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05) 0%, rgba(232, 62, 140, 0.05) 100%);
}

.page-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray);
}

/* Services Detail */
.services-detail {
    padding: var(--spacing-xl) 0;
}

.service-detail-card {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.service-detail-icon {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
}

.service-detail-icon svg {
    width: 100%;
    height: 100%;
    color: var(--color-purple);
}

.service-detail-content {
    max-width: 800px;
}

.service-intro {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
}

.service-list {
    list-style: none;
    margin: var(--spacing-sm) 0;
}

.service-list li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.service-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-purple);
    font-weight: bold;
}

/* About Page */
.about-content {
    padding: var(--spacing-xl) 0;
}

.about-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.large-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-gray);
}

.about-story {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.story-section {
    margin-bottom: var(--spacing-lg);
}

.about-list {
    list-style: none;
    margin: var(--spacing-sm) 0;
}

.about-list li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.75rem;
}

.about-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-purple);
    font-weight: bold;
}

.credentials-section {
    margin-bottom: var(--spacing-xl);
}

.credentials-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmin(280px, 1fr));
    gap: var(--spacing-md);
}

.credential-card {
    padding: var(--spacing-md);
    background: var(--color-gray-light);
    border-radius: 12px;
    text-align: center;
}

.credential-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-purple);
}

.credential-icon svg {
    width: 100%;
    height: 100%;
}

.credential-card h4 {
    margin-bottom: 0.5rem;
}

.credential-card p {
    color: var(--color-gray);
    font-size: 0.875rem;
    margin-bottom: 0;
}

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

.industry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-md);
}

.industry-tag {
    padding: 0.5rem 1.5rem;
    background: var(--color-gray-light);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-dark);
}

/* Contact Page */
.contact-section {
    padding: var(--spacing-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
}

.contact-info h2 {
    margin-bottom: var(--spacing-md);
}

.contact-methods {
    margin: var(--spacing-lg) 0;
}

.contact-method {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    align-items: flex-start;
}

.contact-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    color: var(--color-purple);
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.contact-details h4 {
    margin-bottom: 0.25rem;
}

.contact-details p,
.contact-details a {
    margin-bottom: 0;
    color: var(--color-gray);
}

.response-info {
    padding: var(--spacing-md);
    background: var(--color-gray-light);
    border-radius: 12px;
    margin-top: var(--spacing-md);
}

.response-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.response-info p {
    margin-bottom: 0;
    color: var(--color-gray);
}

/* Contact Form */
.contact-form-container {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.contact-form-container h2 {
    margin-bottom: var(--spacing-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 0.875rem;
    border: 2px solid var(--color-gray-light);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.form-note {
    font-size: 0.875rem;
    color: var(--color-gray);
    text-align: center;
    margin-top: var(--spacing-sm);
}

.hidden {
    display: none;
}

/* Footer */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-brand h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    color: var(--color-gray-light);
    font-style: italic;
    font-size: 1rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.footer-column h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

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

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

.footer-column a {
    color: var(--color-gray-light);
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--color-cyan);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-dark);
    text-align: center;
    color: var(--color-gray-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.25rem; }
    .page-title { font-size: 2.5rem; }
    
    .logo {
        height: 35px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
    
    .why-choose-content,
    .contact-grid,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .service-detail-header {
        flex-direction: column;
        text-align: center;
    }
    
    .why-choose-image {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .feature-number {
        font-size: 2rem;
        min-width: 60px;
    }
    
    .logo {
        height: 30px;
    }
}