/* TECRAYONS Landing Page - SEO Optimized Styles */

:root {
    --primary-color: #2563eb;
    --secondary-color: #7c3aed;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    margin: 0;
    padding: 0;
}

/* Navigation */
.navbar {
    background: var(--white) !important;
    box-shadow: var(--shadow);
    padding: 1rem 0;
}

.navbar-brand img {
    height: 40px;
    width: auto;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="%23ffffff" opacity="0.1"><polygon points="1000,100 1000,0 0,100"/></svg>') no-repeat center bottom;
    background-size: cover;
}

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

.company-logo {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.logo-img {
    height: 60px;
    width: auto;
    margin-right: 1rem;
}

.company-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    color: var(--white);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-actions {
    margin-bottom: 2rem;
}

.hero-badges .badge {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    margin: 0.25rem;
}

/* Sticky Notes Animation */
.sticky-notes-container {
    position: relative;
    height: 400px;
}

.sticky-note {
    position: absolute;
    background: #fbbf24;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transform: rotate(-5deg);
    transition: transform 0.3s ease;
    font-weight: 600;
    text-align: center;
    color: var(--text-dark);
    min-width: 120px;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sticky-note:hover {
    transform: rotate(0deg) scale(1.05);
}

.note-1 {
    top: 20px;
    left: 50px;
    background: #f59e0b;
}

.note-2 {
    top: 80px;
    right: 80px;
    background: #10b981;
    transform: rotate(8deg);
}

.note-3 {
    bottom: 120px;
    left: 20px;
    background: #3b82f6;
    color: var(--white);
}

.note-4 {
    bottom: 40px;
    right: 40px;
    background: #ef4444;
    color: var(--white);
    transform: rotate(-12deg);
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Benefits Section */
.benefits-section {
    padding: 80px 0;
}

.benefit-item {
    text-align: center;
    padding: 2rem;
}

.benefit-item i {
    margin-bottom: 1rem;
}

.benefit-item h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

/* Section Styles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

/* Cards */
.service-card, .solution-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    border: 1px solid #e5e7eb;
}

.service-card:hover, .solution-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-icon, .solution-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i, .solution-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.service-card h4, .solution-card h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

.solution-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f3f4f6;
    position: relative;
    padding-left: 1.5rem;
}

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

/* About Section */
.about-section {
    padding: 80px 0;
}

.about-features {
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.feature-item i {
    margin-right: 1rem;
    font-size: 1.2rem;
}

/* Industry Section */
.industry-section {
    padding: 80px 0;
}

.industry-item {
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

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

.industry-item h5 {
    font-weight: 600;
    margin: 1rem 0;
    color: var(--text-dark);
}

/* Case Study Section */
.case-study-section {
    padding: 80px 0;
}

.case-study-highlights {
    margin-top: 2rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
}

.highlight-item i {
    margin-right: 1rem;
    font-size: 1.2rem;
}

.case-study-stats {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.stat-item {
    text-align: center;
    margin-bottom: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

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

/* Contact Section */
.contact-section {
    padding: 80px 0;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    margin-bottom: 2rem;
}

.contact-item i {
    margin-right: 1rem;
    margin-top: 0.25rem;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.contact-form-container {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.form-control {
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
}

.accordion-button {
    font-weight: 600;
    color: var(--text-dark);
}

.accordion-button:not(.collapsed) {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .sticky-notes-container {
        height: 300px;
    }
    
    .sticky-note {
        min-width: 100px;
        min-height: 100px;
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .benefits-section,
    .about-section,
    .industry-section,
    .case-study-section,
    .contact-section,
    .faq-section {
        padding: 60px 0;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    .hero-section {
        background: none !important;
        color: var(--text-dark) !important;
    }
    
    .sticky-notes-container {
        display: none;
    }
}