/* Heat Network Ready Widget Styles */
.heat-network-ready-container {
    width: 100%;
    background: #ffffff;
    padding: 60px 0;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

/* Header Section */
.header-section {
    text-align: center;
    margin-bottom: 50px;
}

.main-heading {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e3a8a;
    margin: 0 0 30px 0;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.intro-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #1e3a8a;
    max-width: 800px;
    margin: 0 auto;
}

/* Steps Header Bar */
.steps-header {
    background: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.step-indicator {
    flex: 1;
    text-align: center;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 20px 0;
}

.step-indicator.active {
    border: 1px solid #2927e2;
}

.step-indicator.active .step-number {
    color: #2927e2;
    font-weight: 700;
}

.step-number {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2927e2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

/* Step Content Sections */
.step-content-sections {
    position: relative;
}

.step-content-section {
    display: none;
    background: #f3f4f6;
    overflow: hidden;
}

.step-content-section.active {
    display: block;
}

.step-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 40px;
    align-items: center;
    border: 1px solid #2927e2;
}

.step-text {
    padding-right: 20px;
}

.step-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1e3a8a;
    margin: 0 0 25px 0;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.step-content {
    font-size: 1rem;
    line-height: 1.7;
    color: #1e3a8a;
}

.step-content p {
    margin: 0 0 20px 0;
}

.step-content p:last-child {
    margin-bottom: 0;
}

.step-image {
    text-align: center;
}

.step-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .heat-network-ready-container {
        padding: 50px 30px;
        max-width: 1000px;
    }
    
    .main-heading {
        font-size: 2.2rem;
        margin-bottom: 25px;
    }
    
    .intro-text {
        font-size: 1rem;
    }
    
    .step-content-grid {
        gap: 30px;
        padding: 30px;
    }
    
    .step-title {
        font-size: 1.6rem;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .heat-network-ready-container {
        padding: 40px 20px;
    }
    
    .main-heading {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }
    
    .intro-text {
        font-size: 0.95rem;
    }
    
    .steps-header {
        padding: 15px 0;
    }
    
    .step-number {
        font-size: 1rem;
    }
    
    .step-content-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 25px;
    }
    
    .step-text {
        padding-right: 0;
        order: 2;
    }
    
    .step-image {
        order: 1;
    }
    
    .step-title {
        font-size: 1.4rem;
        margin-bottom: 18px;
    }
    
    .step-content {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .heat-network-ready-container {
        padding: 30px 15px;
    }
    
    .main-heading {
        font-size: 1.5rem;
        margin-bottom: 15px;
        letter-spacing: 0.5px;
    }
    
    .intro-text {
        font-size: 0.9rem;
    }
    
    .steps-header {
        padding: 12px 0;
    }
    
    .step-number {
        font-size: 0.9rem;
    }
    
    .step-content-grid {
        gap: 20px;
        padding: 20px;
    }
    
    .step-title {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    .step-content {
        font-size: 0.9rem;
    }
}

/* Animation */
@keyframes heatNetworkReadyFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.heat-network-ready-container {
    animation: heatNetworkReadyFadeIn 0.8s ease-out;
}

.step-content-section.active {
    animation: heatNetworkReadyFadeIn 0.6s ease-out;
}

.step-indicator:focus .step-number {
    color: #1e3a8a;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .step-indicator:not(:last-child)::after {
        background: #000;
    }
    
    .main-heading,
    .step-title {
        text-shadow: 1px 1px 0 #000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .heat-network-ready-container,
    .step-content-section.active {
        animation: none;
    }
    
    .step-indicator,
    .step-number {
        transition: none;
    }
}