/* ====================================================================
   COMPONENTS CSS - Buttons, Cards, Forms & UI Components
   Çoban Organik CSS Modüler Sistemi
   ==================================================================== */

/* ====================================================================
   MODERN BUTTON SYSTEM
   ==================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1;
    text-align: center;
    justify-content: center;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.1);
    color: white;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: calc(var(--space-md) - 2px) calc(var(--space-xl) - 2px);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-product {
    background: var(--gradient-secondary);
    color: white;
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
    width: 100%;
}

.btn-product:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    filter: brightness(1.1);
    color: white;
}

.btn-ghost {
    background: transparent;
    color: var(--gray-600);
    border: 1px solid var(--gray-300);
}

.btn-ghost:hover {
    background: var(--gray-100);
    color: var(--gray-800);
    border-color: var(--gray-400);
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.125rem;
}

.btn-xl {
    padding: var(--space-xl) var(--space-3xl);
    font-size: 1.25rem;
}

/* Button States */
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn-loading {
    position: relative;
    color: transparent;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ====================================================================
   CARD COMPONENTS
   ==================================================================== */

.card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    overflow: hidden;
}

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

.card-header {
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.card-body {
    padding: var(--space-lg) var(--space-xl);
}

.card-footer {
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

/* Product Cards */
.product-card {
    display: flex;
    flex-direction: column;
    min-height: 500px;
    position: relative;
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.product-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: transparent;
    padding: var(--space-lg);
    box-sizing: border-box;
    transition: transform 0.3s ease;
}

.product-card:hover img {
    transform: scale(1.05);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-badges {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    display: flex;
    gap: var(--space-sm);
    z-index: 2;
}

.badge {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.badge.organic {
    background: var(--gradient-accent);
}

.badge.premium {
    background: var(--gradient-primary);
}

.badge.new {
    background: var(--gradient-secondary);
}

.product-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    flex-grow: 1;
}

.product-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.3;
}

.product-content p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin: var(--space-md) 0;
}

.product-features span {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--gray-600);
}

.product-features i {
    color: var(--accent-color);
    font-size: 0.8rem;
}

/* ====================================================================
   FORM COMPONENTS
   ==================================================================== */

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    color: var(--gray-700);
    font-size: 1rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(139, 90, 43, 0.1);
}

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

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
    border-color: var(--danger-color);
}

.form-error {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: var(--space-xs);
}

.form-help {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-top: var(--space-xs);
}

/* Checkbox & Radio */
.checkbox-group,
.radio-group {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.checkbox-group input[type="checkbox"],
.radio-group input[type="radio"] {
    width: auto;
    margin: 0;
}

/* ====================================================================
   STATS COMPONENTS
   ==================================================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    padding: var(--space-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: var(--shadow-sm);
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--space-xs);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ====================================================================
   TESTIMONIAL COMPONENTS
   ==================================================================== */

.testimonial {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: var(--transition);
}

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

.testimonial-header {
    margin-bottom: var(--space-lg);
}

.stars {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
    color: var(--accent-color);
}

.testimonial .quote {
    font-style: italic;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: var(--space-lg);
    position: relative;
    font-size: 1.125rem;
}

.testimonial .quote::before {
    content: '\201C';
    position: absolute;
    top: -10px;
    left: -20px;
    font-size: 3rem;
    color: var(--accent-color);
    opacity: 0.3;
}

.client {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.client-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.client-info strong {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.client-info span {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* ====================================================================
   SECTION HEADERS
   ==================================================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(139, 90, 43, 0.1);
    color: var(--primary-color);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.section-badge i {
    color: var(--accent-color);
}

/* ====================================================================
   CONTACT ICONS
   ==================================================================== */

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-lg);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

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

.contact-item i {
    display: flex;
    width: 50px;
    height: 50px;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    border-radius: var(--radius-md);
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-item i.fa-map-marker-alt,
.contact-item i.fas.fa-map-marker-alt {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    box-shadow: 0 8px 16px -4px rgba(231, 76, 60, 0.4);
}

.contact-item i.fa-phone,
.contact-item i.fas.fa-phone {
    background: linear-gradient(135deg, #27ae60 0%, #219a52 100%);
    border-radius: var(--radius-md);
    transform: rotate(-10deg);
    box-shadow: 0 8px 16px -4px rgba(39, 174, 96, 0.4);
}

.contact-item i.fa-envelope,
.contact-item i.fas.fa-envelope {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 16px -4px rgba(52, 152, 219, 0.4);
}

.contact-item:hover i.fa-map-marker-alt,
.contact-item:hover i.fas.fa-map-marker-alt {
    transform: rotate(-45deg) scale(1.05);
}

.contact-item:hover i.fa-phone,
.contact-item:hover i.fas.fa-phone {
    transform: rotate(-10deg) scale(1.05);
}

.contact-item:hover i.fa-envelope,
.contact-item:hover i.fas.fa-envelope {
    transform: scale(1.05);
}

.contact-item div h3 {
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.contact-item div p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* ====================================================================
   RESPONSIVE COMPONENTS
   ==================================================================== */

@media (max-width: 768px) {
    .btn-primary,
    .btn-secondary,
    .btn-outline {
        width: 100%;
        justify-content: center;
    }
    
    .product-card {
        min-height: auto;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--space-md);
    }
    
    .stat-item {
        padding: var(--space-md);
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .contact-item i {
        align-self: center;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
}