/* ==========================================================================
   MycoCalc - Additional Page Styles
   ========================================================================== */

/* Page Header */
.page-header {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--color-cream) 0%, #E8F5E9 100%);
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(111, 175, 121, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(111, 175, 121, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.page-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 0.95rem;
    color: var(--color-gray-600);
}

.breadcrumb a {
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-primary-dark);
}

.breadcrumb i {
    font-size: 0.75rem;
}

/* Tools Directory */
.tools-directory {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-cream);
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.category-icon-large {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--border-radius-lg);
    color: var(--color-white);
    font-size: 3rem;
}

.category-info {
    flex: 1;
}

.category-description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin: 0;
    line-height: 1.6;
}

/* Tool Tags */
.tool-tags {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.tag {
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--color-gray-100);
    color: var(--color-gray-600);
}

.tag:nth-child(1) {
    background-color: rgba(111, 175, 121, 0.15);
    color: var(--color-primary-dark);
}

.tag:nth-child(2) {
    background-color: rgba(47, 79, 79, 0.1);
    color: var(--color-secondary);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    text-align: center;
}

.cta-content h2 {
    color: var(--color-white);
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

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

.cta-buttons .btn-primary:hover {
    background-color: var(--color-cream);
    color: var(--color-primary-dark);
}

.cta-buttons .btn-secondary {
    border-color: var(--color-white);
    color: var(--color-white);
}

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

/* Calculator Page */
.calculator-page {
    padding: 140px 0 var(--spacing-3xl);
    background-color: var(--color-cream);
}

.calculator-container {
    max-width: 1000px;
    margin: 0 auto;
}

.calculator-intro {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

.calculator-intro h1 {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.calculator-intro-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--border-radius);
    color: var(--color-white);
    font-size: 2rem;
}

.calculator-description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 0;
}

.calculator-form {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

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

.form-section:last-child {
    margin-bottom: 0;
}

.form-section-title {
    font-size: 1.5rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-gray-200);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    background-color: var(--color-white);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(111, 175, 121, 0.1);
}

.form-select {
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    background-color: var(--color-white);
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(111, 175, 121, 0.1);
}

.form-help {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-top: var(--spacing-xs);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.calculator-results {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

.results-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-size: 2rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
}

.result-card {
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.result-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.result-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-white);
    font-family: var(--font-secondary);
    line-height: 1;
}

.result-unit {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: var(--spacing-xs);
}

/* Guide Cards in Guides Page */
.guides-list {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.guide-card-large {
    display: flex;
    gap: var(--spacing-xl);
    background-color: var(--color-cream);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.guide-card-large:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.guide-card-image {
    width: 300px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 4rem;
}

.guide-card-content {
    padding: var(--spacing-xl);
    flex: 1;
}

.guide-card-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-sm);
}

.guide-card-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* About Page */
.about-hero {
    padding: 140px 0 var(--spacing-3xl);
    background: linear-gradient(135deg, var(--color-cream) 0%, #E8F5E9 100%);
}

.about-content-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.about-content-section:nth-child(even) {
    background-color: var(--color-cream);
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.mission-card {
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.mission-card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    border-radius: var(--border-radius);
    color: var(--color-white);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

/* Contact Page */
.contact-page {
    padding: 140px 0 var(--spacing-3xl);
    background-color: var(--color-cream);
}

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

.contact-form-container {
    background-color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-info {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    color: var(--color-white);
}

.contact-info h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-xl);
}

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

.contact-method-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius);
    color: var(--color-white);
    font-size: 1.5rem;
}

.contact-method-content h3 {
    color: var(--color-white);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.contact-method-content p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.form-textarea {
    width: 100%;
    min-height: 150px;
    padding: 0.875rem 1.25rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    resize: vertical;
}

.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(111, 175, 121, 0.1);
}

/* Responsive */
@media (max-width: 968px) {
    .category-header {
        flex-direction: column;
        text-align: center;
    }
    
    .guide-card-large {
        flex-direction: column;
    }
    
    .guide-card-image {
        width: 100%;
        height: 250px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .page-header {
        padding: 120px 0 60px;
    }
    
    .category-icon-large {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }
    
    .calculator-intro,
    .calculator-form {
        padding: var(--spacing-lg);
    }
    
    .result-value {
        font-size: 2rem;
    }
}