/* Nirvana Tech Brand Colors & Variables */
:root {
    /* Core Colors */
    --primary-color: #CC5500;
    --secondary-color: #673AB7;
    
    /* Accent Colors */
    --highlight-yellow: #FFD54F;
    --teal-contrast: #009688;
    
    /* Neutral Base */
    --dark-charcoal: #212121;
    --medium-gray: #9E9E9E;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    
    /* Gradients */
    --primary-gradient: linear-gradient(90deg, #CC5500, #FF7043);
    --secondary-gradient: linear-gradient(90deg, #673AB7, #9575CD);
    --mixed-gradient: linear-gradient(90deg, #CC5500, #673AB7);
    
    /* Typography */
    --font-family: 'Inter', sans-serif;
    --heading-weight: 600;
    --body-weight: 400;
    
    /* Spacing */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
    --border-radius: 8px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: var(--font-family);
    color: var(--dark-charcoal);
    line-height: 1.6;
    font-weight: var(--body-weight);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--heading-weight);
    color: var(--dark-charcoal);
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; line-height: 1.2; }
h2 { font-size: 2.5rem; line-height: 1.3; }
h3 { font-size: 1.8rem; line-height: 1.4; }
h4 { font-size: 1.3rem; }
p { margin-bottom: 1rem; color: var(--dark-charcoal); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(204, 85, 0, 0.3);
}

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

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(151, 151, 151, 0.1);
}

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

.nav-logo h2 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.8rem;
}

.logo-image {
    height: 80px;
    width: auto;
    background: white;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.logo-image:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.footer-logo-image {
    height: 60px;
    width: auto;
    background: white;
    padding: 10px 15px;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

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

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

.cta-nav {
    background: var(--primary-gradient);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: var(--border-radius);
}

.cta-nav:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(204, 85, 0, 0.3);
}

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--dark-charcoal);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(103, 58, 183, 0.05), rgba(204, 85, 0, 0.05));
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 6rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    background: var(--mixed-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    font-size: 3.8rem;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--dark-charcoal);
    opacity: 0.8;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
}

.hero-content {
    padding-right: 2rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid rgba(204, 85, 0, 0.2);
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(204, 85, 0, 0.1);
}

.stat-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(204, 85, 0, 0.15);
    background: rgba(255, 255, 255, 0.8);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 2px rgba(204, 85, 0, 0.2);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--dark-charcoal);
    opacity: 0.8;
}

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

.connectivity-demo {
    background: var(--white);
    padding: 4rem 3rem;
    border-radius: 24px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
    text-align: center;
    position: relative;
    border: 3px solid rgba(204, 85, 0, 0.15);
    backdrop-filter: blur(10px);
    transform: perspective(1200px) rotateY(-8deg) rotateX(3deg);
    transition: all 0.4s ease;
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
}

.connectivity-demo:hover {
    transform: perspective(1200px) rotateY(-2deg) rotateX(1deg) translateY(-8px) scale(1.02);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.25);
}

.connectivity-demo::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--primary-gradient);
    border-radius: 26px;
    z-index: -1;
    opacity: 0.3;
    filter: blur(8px);
}

.signal-bars {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 2rem;
    padding: 2rem 0;
    animation: glow 4s ease-in-out infinite;
}

.bar {
    width: 18px;
    background: var(--light-gray);
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
}

.bar:nth-child(1) { height: 30px; }
.bar:nth-child(2) { height: 45px; }
.bar:nth-child(3) { height: 60px; }
.bar:nth-child(4) { height: 75px; }
.bar:nth-child(5) { height: 90px; }

.bar.active {
    background: var(--primary-gradient);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

@keyframes glow {
    0%, 100% { 
        box-shadow: 0 0 5px rgba(204, 85, 0, 0.5);
    }
    50% { 
        box-shadow: 0 0 20px rgba(204, 85, 0, 0.8), 0 0 30px rgba(204, 85, 0, 0.4);
    }
}

.signal-bars {
    animation: glow 4s ease-in-out infinite;
}

.connectivity-demo p {
    color: var(--teal-contrast);
    font-weight: 600;
    margin-top: 1rem;
    font-size: 1.1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.connectivity-icons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid rgba(0, 150, 136, 0.2);
}

.connectivity-icon {
    font-size: 2rem;
    color: var(--teal-contrast);
    opacity: 0.8;
    animation: pulse 3s infinite;
    padding: 1rem;
    background: rgba(0, 150, 136, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.connectivity-icon:hover {
    opacity: 1;
    transform: scale(1.1);
    background: rgba(0, 150, 136, 0.15);
}

.connectivity-icon:nth-child(2) { animation-delay: 0.5s; }
.connectivity-icon:nth-child(3) { animation-delay: 1s; }
.connectivity-icon:nth-child(4) { animation-delay: 1.5s; }

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header p {
    color: var(--dark-charcoal);
    opacity: 0.8;
    font-size: 1.1rem;
}

.section-badge {
    display: inline-block;
    background: var(--highlight-yellow);
    color: var(--dark-charcoal);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

/* Problem Section */
.problem-section {
    padding: var(--section-padding);
    background: var(--light-gray);
}

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

.problem-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
}

.problem-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Solutions Section */
.solutions-section {
    padding: var(--section-padding);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.solution-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
    transition: transform 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-5px);
}

.solution-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--primary-gradient);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.solution-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

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

.solution-card ul {
    list-style: none;
    margin-top: 1rem;
}

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

.solution-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--teal-contrast);
    font-weight: bold;
}

/* Benefits Section */
.benefits-section {
    background: var(--light-gray);
    padding: 3rem;
    border-radius: var(--border-radius);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.benefit-item i {
    color: var(--teal-contrast);
    font-size: 1.2rem;
}

/* Industries Section */
.industries-section {
    padding: var(--section-padding);
    background: var(--light-gray);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.industry-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.industry-card:hover {
    transform: translateY(-5px);
}

.industry-icon {
    font-size: 4rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.industry-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    transition: gap 0.3s ease;
}

.industry-link:hover {
    gap: 1rem;
}

/* Case Studies Section */
.case-studies-section {
    padding: var(--section-padding);
}

/* Carousel Styling */
.case-studies-carousel {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.carousel-container {
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
    width: 100%;
    height: auto;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 400%; /* 4 slides: 100% * 4 */
    height: auto;
    flex-wrap: nowrap;
    align-items: stretch;
    transform: translateX(0%);
}

.case-study-card {
    width: 25%;
    flex-shrink: 0;
    flex-grow: 0;
    flex-basis: 25%;
    background: var(--white);
    opacity: 1;
    box-sizing: border-box;
    min-height: 400px;
    display: block;
    position: relative;
}

.case-study-content {
    padding: 3rem;
    height: 100%;
    box-sizing: border-box;
}

.industry-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.industry-badge.healthcare {
    background: rgba(0, 150, 136, 0.1);
    color: var(--teal-contrast);
}

.industry-badge.office {
    background: rgba(103, 58, 183, 0.1);
    color: var(--secondary-color);
}

.industry-badge.retail {
    background: rgba(204, 85, 0, 0.1);
    color: var(--primary-color);
}

.industry-badge.hospitality {
    background: rgba(255, 213, 79, 0.2);
    color: #F57C00;
}

/* Carousel Navigation */
.carousel-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.carousel-btn {
    background: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--primary-color);
    font-size: 1rem;
    outline: none;
    position: relative;
    z-index: 10;
    user-select: none;
    -webkit-user-select: none;
}

.carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(204, 85, 0, 0.3);
}

.carousel-btn:active {
    transform: translateY(0px);
    box-shadow: 0 4px 15px rgba(204, 85, 0, 0.3);
}

.carousel-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.carousel-btn:disabled:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* Force buttons to be enabled */
.carousel-btn {
    opacity: 1 !important;
    cursor: pointer !important;
}

.carousel-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(204, 85, 0, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

.dot:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

.case-study-subtitle {
    color: var(--dark-charcoal);
    opacity: 0.7;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.challenge-solution {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.challenge, .solution {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.challenge h4, .solution h4 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.challenge ul, .solution ul {
    list-style: none;
}

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

.challenge li::before {
    content: '⚠';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

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

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1rem;
}

.result-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.result-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.result-label {
    color: var(--dark-charcoal);
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Quiz Section */
.quiz-section {
    padding: var(--section-padding);
    background: var(--light-gray);
}

.quiz-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.progress-bar {
    height: 6px;
    background: var(--light-gray);
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--primary-gradient);
    width: 0%;
    transition: width 0.3s ease;
}

.question-container {
    padding: 3rem;
}

.question {
    margin-bottom: 2rem;
}

.question h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quiz-option {
    padding: 1rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--white);
}

.quiz-option:hover {
    border-color: var(--primary-color);
    background: rgba(204, 85, 0, 0.05);
}

.quiz-option.selected {
    border-color: var(--primary-color);
    background: rgba(204, 85, 0, 0.1);
    color: var(--primary-color);
}

.quiz-navigation {
    padding: 2rem 3rem;
    background: var(--light-gray);
    display: flex;
    justify-content: space-between;
}

.quiz-results {
    padding: 3rem;
    text-align: center;
}

/* Contact Form in Quiz */
.contact-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
    text-align: left;
}

.contact-field {
    display: flex;
    flex-direction: column;
}

.contact-field.full-width {
    grid-column: 1 / -1;
}

.contact-field label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-charcoal);
}

.contact-field input {
    padding: 12px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    transition: border-color 0.3s ease;
}

.contact-field input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.privacy-note {
    font-size: 0.9rem;
    color: var(--medium-gray);
    text-align: center;
    margin-top: 1rem;
    font-style: italic;
}

.customer-info {
    background: var(--highlight-yellow);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    color: var(--dark-charcoal);
}

.customer-info strong {
    color: var(--primary-color);
}

.recommendation-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-top: 2rem;
}

.contact-info-display {
    background: rgba(103, 58, 183, 0.1);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    border-left: 4px solid var(--secondary-color);
}

.contact-info-display h4 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.assessment-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.assessment-summary p {
    margin: 0.25rem 0;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .assessment-summary {
        grid-template-columns: 1fr;
    }
}

/* Contact Section */
.contact-section {
    padding: var(--section-padding);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.contact-info {
    padding: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

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

.contact-item h4 {
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

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

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

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

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

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

/* Captcha Styles */
.captcha-group {
    background: rgba(103, 58, 183, 0.05);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid rgba(103, 58, 183, 0.2);
}

.captcha-container {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 10px;
}

.captcha-question {
    background: var(--secondary-color);
    color: white;
    padding: 12px 20px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 1.1rem;
    min-width: 120px;
    text-align: center;
}

.captcha-container input {
    width: 80px !important;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 500;
}

.captcha-refresh {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.captcha-refresh:hover {
    background: #b8451a;
    transform: rotate(90deg);
}

.captcha-refresh i {
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background: var(--light-gray);
    color: var(--dark-charcoal);
    padding: 3rem 0 1rem;
    border-top: 2px solid var(--primary-color);
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--dark-charcoal);
    margin-bottom: 1rem;
}

.footer-section h3 {
    color: var(--primary-color);
}

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

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

.footer-section ul li a {
    color: var(--dark-charcoal);
    text-decoration: none;
    transition: color 0.3s ease;
    opacity: 0.8;
}

.footer-section ul li a:hover {
    opacity: 1.0;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    opacity: 1.0;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ccc;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 8px 0;
}

.social-link:hover {
    color: white;
    transform: translateX(5px);
}

.social-link i {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.social-link.facebook:hover i {
    background: #1877f2;
    color: white;
}

.social-link.twitter:hover i {
    background: #000000;
    color: white;
}

.social-link.linkedin:hover i {
    background: #0077b5;
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(158, 158, 158, 0.3);
    padding-top: 1rem;
    text-align: center;
    color: var(--dark-charcoal);
    opacity: 0.8;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Text Contrast Improvements */
.problem-item p,
.solution-card p,
.industry-card p {
    color: var(--dark-charcoal);
    opacity: 0.9;
}

.problem-item h3,
.solution-card h3,
.industry-card h3 {
    color: var(--dark-charcoal);
}

.contact-item p {
    color: var(--dark-charcoal);
    opacity: 0.8;
}

/* Ensure all body text has good contrast */
body p {
    color: var(--dark-charcoal);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.bg-light { background: var(--light-gray); }
.bg-white { background: var(--white); }