/* Advance Refrigeration Comfort Section - Unique CSS Classes */
:root {
    --adv-refrig-primary-blue: #0056b3;
    --adv-refrig-primary-dark: #004494;
    --adv-refrig-primary-light: #007bff;
    --adv-refrig-accent-teal: #20c997;
    --adv-refrig-dark-charcoal: #2c3e50;
    --adv-refrig-light-gray: #f8f9fa;
    --adv-refrig-medium-gray: #e9ecef;
    --adv-refrig-text-dark: #333;
    --adv-refrig-text-light: #6c757d;
    --adv-refrig-white: #ffffff;
    --adv-refrig-transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --adv-refrig-shadow-light: 0 2px 15px rgba(0, 0, 0, 0.08);
    --adv-refrig-shadow-medium: 0 5px 20px rgba(0, 0, 0, 0.12);
    --adv-refrig-shadow-strong: 0 10px 30px rgba(0, 0, 0, 0.15);
    --adv-refrig-border-radius: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--adv-refrig-light-gray);
    color: var(--adv-refrig-text-dark);
    line-height: 1.6;
}

.adv-refrig-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Comfort Section Styles */
.adv-refrig-comfort-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--adv-refrig-white) 0%, var(--adv-refrig-light-gray) 100%);
}

.adv-refrig-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.adv-refrig-section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--adv-refrig-dark-charcoal);
    margin-bottom: 15px;
    position: relative;
}

.adv-refrig-section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--adv-refrig-primary-blue);
    border-radius: 2px;
}

.adv-refrig-section-subtitle {
    font-size: 18px;
    color: var(--adv-refrig-text-light);
    max-width: 700px;
    margin: 25px auto 0;
    line-height: 1.7;
}

/* Comfort Grid Layout */
.adv-refrig-comfort-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
    align-items: start;
}

/* Services Column */
.adv-refrig-services-column {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.adv-refrig-service-card {
    background: var(--adv-refrig-white);
    padding: 30px;
    border-radius: var(--adv-refrig-border-radius);
    box-shadow: var(--adv-refrig-shadow-light);
    transition: var(--adv-refrig-transition);
    border-left: 4px solid var(--adv-refrig-primary-blue);
    position: relative;
    overflow: hidden;
}

.adv-refrig-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 86, 179, 0.03), transparent);
    transition: var(--adv-refrig-transition);
}

.adv-refrig-service-card:hover::before {
    left: 100%;
}

.adv-refrig-service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--adv-refrig-shadow-medium);
}

.adv-refrig-service-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 15px;
}

.adv-refrig-service-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--adv-refrig-primary-blue), var(--adv-refrig-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--adv-refrig-white);
    font-size: 24px;
    transition: var(--adv-refrig-transition);
}

.adv-refrig-service-card:hover .adv-refrig-service-icon {
    transform: scale(1.1);
}

.adv-refrig-service-symbol {
    font-size: 24px;
    display: block;
}

.adv-refrig-service-title {
    font-size: 18px;
    color: var(--adv-refrig-dark-charcoal);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0;
}

.adv-refrig-service-description {
    color: var(--adv-refrig-text-light);
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 14px;
}

.adv-refrig-service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.adv-refrig-service-feature {
    background: rgba(0, 86, 179, 0.08);
    color: var(--adv-refrig-primary-blue);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    transition: var(--adv-refrig-transition);
}

.adv-refrig-service-card:hover .adv-refrig-service-feature {
    background: rgba(0, 86, 179, 0.12);
}

/* Core Column */
.adv-refrig-core-column {
    display: flex;
    align-items: center;
}

.adv-refrig-core-card {
    background: linear-gradient(135deg, var(--adv-refrig-primary-blue), var(--adv-refrig-primary-dark));
    color: var(--adv-refrig-white);
    padding: 40px;
    border-radius: var(--adv-refrig-border-radius);
    box-shadow: var(--adv-refrig-shadow-medium);
    transition: var(--adv-refrig-transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.adv-refrig-core-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    transform: rotate(30deg);
}

.adv-refrig-core-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--adv-refrig-shadow-strong);
}

.adv-refrig-core-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--adv-refrig-white);
    font-size: 32px;
    transition: var(--adv-refrig-transition);
}

.adv-refrig-core-card:hover .adv-refrig-core-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.adv-refrig-core-symbol {
    font-size: 32px;
    display: block;
}

.adv-refrig-core-title {
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.adv-refrig-core-description {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.adv-refrig-core-highlight {
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
    z-index: 1;
}

.adv-refrig-highlight-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    opacity: 0.9;
    justify-content: center;
}

.adv-refrig-highlight-icon {
    color: var(--adv-refrig-accent-teal);
    font-size: 16px;
    display: block;
}

/* Benefits Column */
.adv-refrig-benefits-column {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.adv-refrig-benefit-card {
    background: var(--adv-refrig-white);
    padding: 30px;
    border-radius: var(--adv-refrig-border-radius);
    box-shadow: var(--adv-refrig-shadow-light);
    transition: var(--adv-refrig-transition);
    border-right: 4px solid var(--adv-refrig-accent-teal);
}

.adv-refrig-benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--adv-refrig-shadow-medium);
}

.adv-refrig-benefit-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 15px;
}

.adv-refrig-benefit-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--adv-refrig-accent-teal), #38d9a9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--adv-refrig-white);
    font-size: 24px;
    transition: var(--adv-refrig-transition);
}

.adv-refrig-benefit-card:hover .adv-refrig-benefit-icon {
    transform: scale(1.1);
}

.adv-refrig-benefit-symbol {
    font-size: 24px;
    display: block;
}

.adv-refrig-benefit-title {
    font-size: 18px;
    color: var(--adv-refrig-dark-charcoal);
    font-weight: 600;
    line-height: 1.3;
}

.adv-refrig-benefit-description {
    color: var(--adv-refrig-text-light);
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 14px;
}

.adv-refrig-benefit-list {
    list-style: none;
}

.adv-refrig-benefit-item {
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--adv-refrig-text-dark);
    font-size: 13px;
}

.adv-refrig-list-icon {
    color: var(--adv-refrig-accent-teal);
    font-size: 12px;
    display: block;
}

/* Fixed Enhanced Contact Section */
.adv-refrig-contact-elegant {
    width: 100%;
    background: linear-gradient(135deg, #1a2b4c 0%, var(--adv-refrig-dark-charcoal) 100%);
    color: var(--adv-refrig-white);
    padding: 80px 0;
    margin: 80px 0;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

.adv-refrig-contact-elegant::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.03)"/></svg>');
    background-size: cover;
}

.adv-refrig-contact-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
    box-sizing: border-box;
}

.adv-refrig-contact-header {
    text-align: center;
    margin-bottom: 60px;
}

.adv-refrig-contact-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
}

.adv-refrig-contact-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--adv-refrig-accent-teal);
    border-radius: 2px;
}

.adv-refrig-contact-subtitle {
    font-size: 18px;
    opacity: 0.9;
    max-width: 600px;
    margin: 25px auto 0;
    line-height: 1.6;
}

.adv-refrig-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.adv-refrig-contact-item {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--adv-refrig-border-radius);
    padding: 40px 30px;
    text-align: center;
    transition: var(--adv-refrig-transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.adv-refrig-contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: var(--adv-refrig-transition);
}

.adv-refrig-contact-item:hover::before {
    left: 100%;
}

.adv-refrig-contact-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.adv-refrig-contact-icon-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
}

.adv-refrig-contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--adv-refrig-primary-blue), var(--adv-refrig-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--adv-refrig-white);
    font-size: 28px;
    transition: var(--adv-refrig-transition);
    position: relative;
    z-index: 2;
}

.adv-refrig-contact-item:hover .adv-refrig-contact-icon {
    background: linear-gradient(135deg, var(--adv-refrig-primary-dark), var(--adv-refrig-primary-blue));
    transform: scale(1.1);
}

.adv-refrig-contact-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--adv-refrig-primary-blue);
    animation: adv-refrig-pulse 2s infinite;
    opacity: 0.6;
}

@keyframes adv-refrig-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.3;
    }
    100% {
        transform: scale(1);
        opacity: 0.6;
    }
}

.adv-refrig-contact-symbol {
    font-size: 28px;
    display: block;
}

.adv-refrig-contact-content {
    position: relative;
    z-index: 1;
}

.adv-refrig-contact-label {
    font-size: 14px;
    margin-bottom: 12px;
    font-weight: 600;
    color: var(--adv-refrig-accent-teal);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.adv-refrig-contact-value {
    font-size: 20px;
    line-height: 1.5;
    color: var(--adv-refrig-white);
    text-decoration: none;
    font-weight: 500;
    transition: var(--adv-refrig-transition);
    display: block;
    margin-bottom: 8px;
}

.adv-refrig-contact-value:hover {
    color: var(--adv-refrig-accent-teal);
}

.adv-refrig-contact-time {
    display: block;
    margin-bottom: 5px;
}

.adv-refrig-contact-note {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 10px;
}

/* Enhanced CTA Section */
.adv-refrig-contact-cta {
    background: rgba(255, 255, 255, 0.95);
    color: var(--adv-refrig-dark-charcoal);
    padding: 50px;
    border-radius: var(--adv-refrig-border-radius);
    text-align: center;
    box-shadow: var(--adv-refrig-shadow-strong);
    position: relative;
    overflow: hidden;
}

.adv-refrig-contact-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--adv-refrig-primary-blue), var(--adv-refrig-accent-teal));
}

.adv-refrig-contact-cta-content {
    position: relative;
    z-index: 1;
}

.adv-refrig-contact-cta-title {
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: 600;
    color: var(--adv-refrig-primary-blue);
}

.adv-refrig-contact-cta-text {
    font-size: 16px;
    color: var(--adv-refrig-text-light);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.adv-refrig-contact-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.adv-refrig-contact-cta-button {
    padding: 16px 32px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--adv-refrig-transition);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    text-align: center;
}

.adv-refrig-contact-cta-primary {
    background: var(--adv-refrig-primary-blue);
    color: var(--adv-refrig-white);
    box-shadow: 0 4px 15px rgba(0, 86, 179, 0.3);
}

.adv-refrig-contact-cta-primary:hover {
    background: var(--adv-refrig-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 86, 179, 0.4);
}

.adv-refrig-contact-cta-secondary {
    background: transparent;
    color: var(--adv-refrig-primary-blue);
    border: 2px solid var(--adv-refrig-primary-blue);
}

.adv-refrig-contact-cta-secondary:hover {
    background: var(--adv-refrig-primary-blue);
    color: var(--adv-refrig-white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 86, 179, 0.3);
}

.adv-refrig-contact-cta-icon {
    font-size: 16px;
    display: block;
}

/* Responsive Design */
@media (max-width: 768px) {
    .adv-refrig-contact-cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .adv-refrig-contact-cta-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .adv-refrig-contact-cta {
        padding: 40px 30px;
    }
}

@media (max-width: 480px) {
    .adv-refrig-contact-item {
        padding: 30px 20px;
    }
    
    .adv-refrig-contact-cta {
        padding: 30px 20px;
    }
    
    .adv-refrig-contact-cta-title {
        font-size: 24px;
    }
}