/**
 * Kultiva Agricultural Equipment - Component Styles
 *
 * This file contains:
 * - Button Styles
 * - Card Components
 * - Form Elements
 * - Animation Classes
 * - Icon Styles
 *
 * @version 1.0.0
 * @updated 2026-01-04
 */

/* ============================================
   BUTTONS
   ============================================ */

.btn-kultiva-primary {
    background: var(--color-primary);
    background-image: repeating-linear-gradient(
        135deg,
        transparent,
        transparent 5px,
        rgba(255, 255, 255, 0.05) 5px,
        rgba(255, 255, 255, 0.05) 6px
    );
    color: white;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-semibold);
    border: none;
    transition: all var(--transition-base);
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-kultiva-primary:hover {
    background: var(--color-primary-dark);
    background-image: repeating-linear-gradient(
        135deg,
        transparent,
        transparent 5px,
        rgba(255, 255, 255, 0.05) 5px,
        rgba(255, 255, 255, 0.05) 6px
    );
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
}

.btn-kultiva-primary:active {
    transform: translateY(0);
}

.btn-kultiva-secondary {
    background: var(--color-accent);
    background-image: repeating-linear-gradient(
        135deg,
        transparent,
        transparent 5px,
        rgba(0, 0, 0, 0.05) 5px,
        rgba(0, 0, 0, 0.05) 6px
    );
    color: var(--color-primary);
    padding: 0.75rem 2rem;
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-semibold);
    border: none;
    transition: all var(--transition-base);
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-kultiva-secondary:hover {
    background: #d4bc44;
    background-image: repeating-linear-gradient(
        135deg,
        transparent,
        transparent 5px,
        rgba(0, 0, 0, 0.05) 5px,
        rgba(0, 0, 0, 0.05) 6px
    );
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
}

.btn-kultiva-secondary:active {
    transform: translateY(0);
}

/* Accent Button (Yellow with stripes) */
.btn-kultiva-accent {
    background: var(--color-accent);
    background-image: repeating-linear-gradient(
        135deg,
        transparent,
        transparent 5px,
        rgba(0, 0, 0, 0.05) 5px,
        rgba(0, 0, 0, 0.05) 6px
    );
    color: var(--color-primary);
    padding: 0.75rem 2rem;
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-semibold);
    border: none;
    transition: all var(--transition-base);
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-kultiva-accent:hover {
    background: #d4bc44;
    background-image: repeating-linear-gradient(
        135deg,
        transparent,
        transparent 5px,
        rgba(0, 0, 0, 0.05) 5px,
        rgba(0, 0, 0, 0.05) 6px
    );
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
}

.btn-kultiva-accent:active {
    transform: translateY(0);
}

/* Button Ripple Effect */
.btn-kultiva-primary::after,
.btn-kultiva-secondary::after,
.btn-kultiva-accent::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-round);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.btn-kultiva-primary:hover::after,
.btn-kultiva-secondary:hover::after,
.btn-kultiva-accent:hover::after {
    width: 300px;
    height: 300px;
}

/* Ripple Animation Keyframes */
@keyframes ripple {
    to {
        transform: translate(-50%, -50%) scale(4);
        opacity: 0;
    }
}


/* ============================================
   CARDS
   ============================================ */

/* Category Cards */
.category-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
    position: relative;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    text-decoration: none;
}

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

.category-card h5 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.category-card p {
    color: var(--color-text);
    font-size: 0.9rem;
}

.category-card-body {
    padding: 2rem;
    text-align: center;
}

/* Product Cards */
.product-grid-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    height: 100%;
    margin-bottom: 1.5rem;
    text-decoration: none;
    display: block;
    position: relative;
}

.product-grid-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    text-decoration: none;
}

.product-grid-card h5 {
    color: var(--color-primary);
}

.product-grid-card p {
    color: var(--color-text);
}

.product-grid-card-body {
    padding: 1rem;
    text-align: center;
}

.product-image-placeholder {
    width: 100%;
    height: 200px;
    min-height: 200px;
    max-height: 200px;
    background: #f8f9fa;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #eee;
    overflow: hidden;
    position: relative;
    padding: 0;
}

.product-image-placeholder i {
    font-size: 3rem;
    color: var(--color-primary);
    opacity: 0.6;
    margin-bottom: 0.5rem;
}

.product-image-placeholder span {
    font-size: 0.9rem;
    color: var(--color-text);
    opacity: 0.7;
}

.product-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.product-category-badge {
    background: var(--color-accent);
    background-image: repeating-linear-gradient(
        135deg,
        transparent,
        transparent 5px,
        rgba(0, 0, 0, 0.05) 5px,
        rgba(0, 0, 0, 0.05) 6px
    );
    color: var(--color-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: var(--font-weight-semibold);
}

/* Service Cards */
.service-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    height: 100%;
    position: relative;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Card Shine Effect */
.category-card::before,
.product-grid-card::before,
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left var(--transition-slow);
    z-index: var(--z-base);
}

.category-card:hover::before,
.product-grid-card:hover::before,
.service-card:hover::before {
    left: 100%;
}


/* ============================================
   FORM ELEMENTS
   ============================================ */

.form-control:valid {
    border-color: #198754;
}

.form-control.is-invalid {
    border-color: #dc3545;
}

.form-feedback {
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-feedback.error {
    color: #dc3545;
}

.form-feedback.success {
    color: #198754;
}

/* Button Loading State */
.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: var(--radius-round);
    animation: spin 0.8s linear infinite;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

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

/* Success Message */
.success-message {
    background: #d1e7dd;
    border: 1px solid #badbcc;
    color: #0f5132;
    padding: 1rem;
    border-radius: var(--radius-md);
    display: none;
}

.success-message.show {
    display: block;
    animation: slideIn var(--transition-base);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ============================================
   FEATURE ITEMS
   ============================================ */

.feature-item {
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.feature-item i {
    color: var(--color-primary);
}


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

.icon-animate {
    transition: transform var(--transition-base), color var(--transition-base);
}

.icon-animate:hover {
    transform: scale(1.1) rotate(5deg);
}


/* ============================================
   SCROLL ANIMATIONS
   ============================================ */

/* Fade In Animation */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Slide In Left */
.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-left.animated {
    opacity: 1;
    transform: translateX(0);
}

/* Slide In Right */
.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-right.animated {
    opacity: 1;
    transform: translateX(0);
}

/* Scale In */
.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.scale-in.animated {
    opacity: 1;
    transform: scale(1);
}

/* Staggered Animation Delays */
.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}


/* ============================================
   EMPTY STATES
   ============================================ */

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: #f8f9fa;
    border-radius: var(--radius-lg);
}

.empty-state i {
    font-size: 4rem;
    color: var(--color-primary);
    opacity: 0.5;
    margin-bottom: 1rem;
}


/* ============================================
   CONTACT INFO CARDS
   ============================================ */

.contact-info-card {
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    transition: all var(--transition-base);
}

.contact-info-card:hover {
    background: #e9ecef;
    transform: translateX(5px);
}