/* Immersive Blog Styles */
:root {
    --ib-bg-color: #0a0a0a;
    --ib-text-color: #e0e0e0;
    --ib-heading-color: #ffffff;
    --ib-accent-color: #fb7d5d;
    --ib-secondary-text: #a0a0a0;
    --ib-font-heading: "Funnel Display", sans-serif;
    --ib-font-body: "Poppins", sans-serif;
    --ib-max-width: 740px;
    /* Optimal reading width */
    --ib-spacing-unit: 1rem;
}

body {
    background-color: var(--ib-bg-color);
    color: var(--ib-text-color);
    font-family: var(--ib-font-body);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

/* Layout */
.immersive-blog-main {
    padding-top: 100px;
    /* Space for fixed nav */
    padding-bottom: 80px;
}

.ib-container {
    max-width: var(--ib-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.ib-container-wide {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--ib-font-heading);
    color: var(--ib-heading-color);
    line-height: 1.2;
    margin-top: 2.5em;
    margin-bottom: 1em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-top: 0;
    margin-bottom: 1.5rem;
    text-align: center;
}

h2 {
    font-size: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.5rem;
}

h3 {
    font-size: 1.5rem;
    color: var(--ib-accent-color);
    margin-top: 2rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.lead {
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--ib-heading-color);
    line-height: 1.6;
    margin-bottom: 2.5rem;
    border-left: 4px solid var(--ib-accent-color);
    padding-left: 1.5rem;
}

/* Hero Section */
.ib-hero {
    text-align: center;
    margin-bottom: 4rem;
}

.ib-category {
    display: inline-block;
    background: rgba(251, 125, 93, 0.15);
    color: var(--ib-accent-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ib-meta {
    color: var(--ib-secondary-text);
    font-size: 1rem;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.ib-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ib-hero-image {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    margin-bottom: 4rem;
}

/* Content Images */
figure {
    margin: 3rem 0;
    width: 100%;
}

.ib-content-image {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 500px;
    display: block;
    margin: 0 auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.ib-content-image:hover {
    transform: scale(1.01);
}

figcaption {
    text-align: center;
    color: var(--ib-secondary-text);
    font-size: 0.9rem;
    margin-top: 1rem;
    font-style: italic;
}

/* Side-by-Side Layout for Tall Images */
.ib-side-by-side {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin: 4rem 0;
}

.ib-side-by-side>* {
    flex: 1;
}

.ib-side-by-side figure {
    margin: 0;
}

@media (max-width: 768px) {
    .ib-side-by-side {
        flex-direction: column;
        gap: 2rem;
    }
}

/* Post Navigation */
.ib-post-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    gap: 1rem;
}

.ib-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--ib-text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.ib-nav-link:hover {
    color: var(--ib-accent);
}

.ib-nav-link svg {
    width: 20px;
    height: 20px;
    stroke-width: 2;
}

/* Lists */
ul.ib-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

ul.ib-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

ul.ib-list li::before {
    content: "•";
    color: var(--ib-accent-color);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -0.2rem;
}

/* Feature Cards (for "Key Features") */
.ib-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.ib-feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    transition: background 0.3s ease;
}

.ib-feature-card:hover {
    background: rgba(255, 255, 255, 0.05);
}

.ib-feature-card h3 {
    margin-top: 0;
    font-size: 1.35rem;
}

.ib-feature-card p {
    font-size: 1rem;
    margin-bottom: 0;
    color: #ccc;
}

/* Call to Action */
.ib-cta-section {
    background: linear-gradient(135deg, rgba(251, 125, 93, 0.1) 0%, rgba(0, 0, 0, 0) 100%);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    margin-top: 5rem;
    border: 1px solid rgba(251, 125, 93, 0.2);
}

.ib-cta-button {
    display: inline-block;
    background-color: var(--ib-accent-color);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    margin-top: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.ib-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(251, 125, 93, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .ib-container,
    .ib-container-wide {
        padding: 0 16px;
    }

    .lead {
        font-size: 1.15rem;
    }
}