/* ===========================
   Custom Fonts
   =========================== */
@font-face {
    font-family: 'SamSuliman';
    src: url('fonts/SamSuliman-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ===========================
   CSS Variables / Design Tokens
   =========================== */
:root {
    /* Colors */
    --color-bg: #0a0a0a;
    --color-bg-secondary: #111111;
    --color-text: #ffffff;
    --color-text-secondary: #a0a0a0;
    --color-accent: #6d21de;
    --color-accent-hover: #5a1bb8;
    --color-border: #222222;

    /* Brand Colors */
    --color-youtube: #ff0000;
    --color-x: #000000;
    --color-spotify: #1db954;
    --color-apple-podcasts: #9933cc;
    --color-substack: #ff6719;

    /* Typography */
    --font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', 'Monaco', 'Consolas', 'Liberation Mono', 'Courier New', monospace;
    --font-size-base: 16px;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-hero: clamp(3rem, 15vw, 12rem);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 8rem;

    /* Layout */
    --header-height: 60px;
    --header-padding: 0.4rem;
    --max-width: 1400px;
    --border-radius: 0;
    --page-padding: 2rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Frosted Glass */
    --glass-bg: rgba(0, 0, 0, 0.4);
    --glass-bg-purple: rgba(109, 33, 222, 0.3);
    --glass-blur: 3px;
}

/* ===========================
   Dithered Background
   =========================== */
.dither-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.5;
}

/* ===========================
   Reset & Base Styles
   =========================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

/* ===========================
   Header & Navigation
   =========================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: var(--header-padding) 0;
    background-color: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: background-color var(--transition-base),
                box-shadow var(--transition-base);
}

.header.scrolled {
    background-color: rgba(10, 10, 10, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: 0 var(--page-padding);
}

.nav-logo {
    font-family: 'SamSuliman', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    transition: color var(--transition-fast), opacity var(--transition-base);
    position: relative;
    opacity: 0;
}

.nav-logo.text-ready {
    opacity: 1;
}

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

.nav-logo-short,
.nav-logo-full {
    display: block;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-logo-short {
    opacity: 1;
}

.nav-logo-full {
    position: absolute;
    top: 0;
    left: 0;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
}

/* When hero title is out of view */
.header.logo-expanded .nav-logo-short {
    opacity: 0;
    pointer-events: none;
}

.header.logo-expanded .nav-logo-full {
    opacity: 1;
    pointer-events: auto;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    margin-left: auto;
}

.nav-link {
    position: relative;
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Nav Social Icons */
.nav-socials {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-social {
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    transition: color var(--transition-fast);
}

.nav-social:hover {
    color: var(--color-text);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle-bar {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: transform var(--transition-base),
                opacity var(--transition-base);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 768px) {
    .header {
        padding: 0.75rem 0;
    }

    .nav-logo {
        display: none;
    }

    .nav-menu {
        margin-left: 0;
    }

    .nav-socials {
        margin-left: auto;
    }
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    display: flex;
    flex-direction: column;
    height: 100vh;
    padding-top: calc(var(--header-height) + var(--header-padding) * 2 + var(--spacing-xs));
    padding-bottom: 0;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
}

.hero-content {
    width: 100vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-title {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0 var(--page-padding);
    font-family: 'SamSuliman', sans-serif;
    font-size: 10vw;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1;
    white-space: nowrap;
    text-transform: uppercase;
    text-align: left;
    color: var(--color-text);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.hero-title.text-ready {
    opacity: 1;
}

.hero-title .last-letter {
    letter-spacing: 0;
}

/* Hero Sections */
.hero-sections {
    display: grid;
    grid-template-columns: 1fr min(35%, 420px);
    grid-template-rows: 1fr;
    align-items: stretch;
    width: 100%;
    padding: 0 var(--page-padding);
    margin-top: -3rem;
    position: relative;
    z-index: 1;
    flex: 1;
    min-height: 0;
}

/* Collage Section */
.collage-section {
    height: 100%;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    margin-right: -3rem;
}

.collage-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    object-position: left bottom;
}

.collage-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

/* Cropped Image Component */
.cropped-image {
    position: absolute;
    overflow: hidden;
    border-radius: var(--border-radius);
    /* Height based on parent, width from aspect ratio */
    height: 90%;
    top: 5%;
    aspect-ratio: var(--crop-w) / var(--crop-h);
}

.cropped-image img {
    position: absolute;
    max-width: none;
    /*
     * CSS vars for cropping:
     * --img-w, --img-h: original image dimensions
     * --crop-x, --crop-y: top-left of crop region
     * --crop-w, --crop-h: size of crop region
     *
     * Width = (img-w / crop-w) * 100%
     * Left = -(crop-x / crop-w) * 100%
     * Top = -(crop-y / crop-h) * 100%
     */
    width: calc(var(--img-w) / var(--crop-w) * 100%);
    height: auto;
    left: calc(var(--crop-x) / var(--crop-w) * -100%);
    top: calc(var(--crop-y) / var(--crop-h) * -100%);
}

/* Emergence Conference Image */
.cropped-image--emergence {
    --img-w: 2480;
    --img-h: 1653;
    --crop-x: 739;
    --crop-y: 289;
    --crop-w: 937;
    --crop-h: 925;
}

/* Latest Content Section */
.latest-section {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-end;
    gap: var(--spacing-sm);
    padding-bottom: var(--page-padding);
    position: relative;
    z-index: 2;
}

.latest-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    text-align: right;
}

/* Featured Content */
.featured-content {
}

.featured-link {
    display: block;
    height: 100%;
}

.featured-link:hover {
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.featured-inner {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-sm);
}

.featured-image {
    width: 100%;
    max-width: 300px;
    aspect-ratio: 16 / 9;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-image iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.featured-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    background-color: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    padding: 0.5rem;
}

.content-tag {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.featured-title {
    font-size: var(--font-size-base);
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.featured-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.4;
}

/* Content List */
.content-list {
    border-top: 1px solid var(--color-border);
    background-color: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.content-item {
    border-bottom: 1px solid var(--color-border);
}

.content-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    transition: opacity var(--transition-fast);
}

.content-link:hover {
    opacity: 0.7;
}

.content-link .content-tag {
    flex-shrink: 0;
    min-width: 5rem;
}

.content-title {
    flex: 1;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.content-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

/* Social Icons */
.social-links-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--spacing-sm);
    margin-bottom: 0.25rem;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    font-size: 1.25rem;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.social-icon:hover {
    transform: scale(1.1);
    opacity: 0.8;
}

.social-icon--youtube {
    color: var(--color-youtube);
}

.social-icon--x {
    color: var(--color-text);
}

.social-icon--spotify {
    color: var(--color-spotify);
}

.social-icon--apple-podcasts {
    color: var(--color-apple-podcasts);
}

.social-icon--substack {
    color: var(--color-substack);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        padding: 0 1rem;
    }

    .hero-sections {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr auto;
        gap: 0;
        padding: 0 1rem;
        padding-bottom: 0;
    }

    .collage-section {
        order: 2;
        width: 140%;
        margin-left: -20%;
        margin-bottom: 0;
        margin-right: 0;
    }

    .collage-placeholder {
        aspect-ratio: 16 / 9;
        height: auto;
    }

    .latest-section {
        order: 1;
        justify-content: center;
        align-items: center;
        min-height: 0;
        overflow: hidden;
    }

    .latest-label {
        text-align: center;
    }

    .featured-inner {
        align-items: center;
        gap: var(--spacing-xs);
    }

    .featured-content {
        width: 100%;
    }

    .featured-info {
        display: none;
    }

    .featured-content {
        display: none;
    }

    .featured-content.hero-visible {
        display: block;
    }

    .featured-image {
        aspect-ratio: 16 / 9;
    }

    .featured-description {
        display: none;
    }
}


/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 1.5rem;
    z-index: 3;
    cursor: pointer;
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* ===========================
   About Section
   =========================== */
.about {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-xl) var(--page-padding);
}

.about-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-heading {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.about-paragraph {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.about-paragraph:last-child {
    margin-bottom: 0;
}

/* About Carousel / Image Band */
.about-carousel {
    width: 100vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    overflow: hidden;
    padding: var(--spacing-lg) 0;
}

.about-carousel .carousel-track {
    display: flex;
    gap: var(--spacing-md);
    padding: 0 var(--page-padding);
    overflow: visible;
}

.carousel-slide {
    flex-shrink: 0;
    height: 100%;
    position: relative;
}

.carousel-slide img {
    height: 100%;
    width: auto;
    border-radius: var(--border-radius);
    display: block;
}

.carousel-caption {
    position: absolute;
    top: 0;
    right: 0;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-radius: 0 var(--border-radius) 0 calc(var(--border-radius) / 2);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    white-space: nowrap;
}

@media (max-width: 768px) {
    .about {
        padding: var(--spacing-lg) var(--page-padding);
    }

    .about-paragraph {
        font-size: var(--font-size-base);
    }

    .about-carousel .carousel-track {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .carousel-slide {
        display: none;
    }

    .carousel-slide:nth-child(-n+2) {
        display: block;
        width: 100%;
    }

    .carousel-slide:nth-child(-n+2) img {
        width: 100%;
        height: auto;
    }

    .about .about-carousel .carousel-slide:nth-child(3) {
        display: block;
        width: 100%;
    }

    .about .about-carousel .carousel-slide:nth-child(3) img {
        width: 100%;
        height: auto;
    }
}

/* ===========================
   Section Heading (Shared)
   =========================== */
.section-heading {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
    padding: 0 var(--page-padding);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    z-index: 1;
}

.section-intro {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    padding: 0 var(--page-padding);
    position: relative;
    z-index: 1;
}

/* ===========================
   Reusable Carousel Component
   =========================== */
.carousel {
    position: relative;
    z-index: 1;
}

.carousel-container {
    position: relative;
}

.carousel-track {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scroll-padding-left: var(--page-padding);
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-left: var(--page-padding);
}

.carousel-track .carousel-item:last-child {
    margin-right: var(--page-padding);
}

.carousel-track::-webkit-scrollbar {
    display: none;
}

.carousel-item {
    flex-shrink: 0;
    scroll-snap-align: start;
}

.carousel-fade {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 150px;
    background: linear-gradient(to right, transparent, var(--color-bg));
    pointer-events: none;
}

.carousel-controls {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    padding: var(--spacing-md) var(--page-padding) 0;
}

.carousel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text);
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.carousel-btn:hover {
    background-color: var(--color-border);
    border-color: var(--color-text-secondary);
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ===========================
   Videos Section
   =========================== */
.videos {
    padding: var(--spacing-xl) 0;
}

.video-card {
    width: 500px;
}

.subscribe-card {
    width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    background-color: var(--glass-bg-purple);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    color: var(--color-text);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: opacity var(--transition-fast);
}

.subscribe-card:hover {
    opacity: 0.8;
}

.subscribe-card i {
    font-size: 3rem;
    color: var(--color-youtube);
}

.video-embed {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-info {
    padding: var(--spacing-sm) 0;
}

.video-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.video-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* ===========================
   Articles Section
   =========================== */
.articles {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.article-card {
    width: 400px;
    background-color: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.writing-links-card {
    width: 300px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.writing-link-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background-color: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    color: var(--color-text);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: opacity var(--transition-fast);
}

.writing-link-box:hover {
    opacity: 0.8;
}

.writing-link-box i {
    font-size: 2.5rem;
}

.writing-link-box .fa-x-twitter {
    color: var(--color-text);
}

.writing-link-box .fa-substack {
    color: var(--color-substack);
}

.writing-links-mobile,
.video-links-mobile {
    display: none;
}

.article-thumbnail {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    display: block;
}

.article-info {
    padding: var(--spacing-sm);
}

.article-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.article-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-links-label {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-right: var(--spacing-sm);
}

.article-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.article-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    transition: color var(--transition-fast);
}

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

@media (max-width: 768px) {
    .video-card {
        width: 85vw;
    }

    .article-card {
        width: 85vw;
    }

    .writing-links-card,
    .subscribe-card {
        display: none;
    }

    .writing-links-mobile,
    .video-links-mobile {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-md) var(--page-padding) 0;
    }

    .writing-links-mobile .writing-link-box,
    .video-links-mobile .writing-link-box {
        width: 100%;
        flex-direction: row;
        justify-content: flex-start;
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .video-links-mobile .writing-link-box {
        background-color: rgba(255, 0, 0, 0.15);
    }

    .writing-links-mobile .writing-link-box i,
    .video-links-mobile .writing-link-box i {
        font-size: 1.5rem;
    }

    .carousel-fade {
        width: 80px;
    }
}

/* ===========================
   Work Section
   =========================== */
.work {
    padding: var(--spacing-xl) 0;
}

.work-content {
    padding: 0 var(--page-padding);
    max-width: 800px;
    margin: 0 auto;
}

.work-entry {
    margin-bottom: var(--spacing-xl);
}

.work-entry:last-child {
    margin-bottom: 0;
}

.work-entry-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.work-entry-paragraph {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.work-entry-paragraph a {
    color: var(--color-text);
}

.work-entry-subtitle {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.latex-box {
    background: var(--color-bg-secondary);
    border-left: 3px solid var(--color-text-secondary);
    padding: var(--spacing-md);
    margin-top: var(--spacing-sm);
    overflow-x: auto;
    visibility: hidden;
}

.latex-box mjx-container {
    visibility: visible;
}

.latex-box.mathjax-done {
    visibility: visible;
}

.latex-box p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.latex-box p:last-child {
    margin-bottom: 0;
}

/* ===========================
   Contact Section
   =========================== */
/* ===========================
   Motivations Section
   =========================== */
.motivations {
    padding: var(--spacing-xl) var(--page-padding);
    position: relative;
    overflow: hidden;
}

.motivations-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.motivations-paragraph {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.motivations-paragraph:last-child {
    margin-bottom: var(--spacing-md);
}

.motivations-caption {
    font-size: var(--font-size-sm);
    font-style: italic;
    color: var(--color-text-secondary);
    opacity: 0.8;
}

.motivations-image {
    max-width: 400px;
    width: 100%;
    display: block;
    margin: var(--spacing-lg) auto;
    position: relative;
    z-index: 1;
    filter: grayscale(100%);
}

/* ===========================
   Contact Section
   =========================== */
.contact {
    padding: var(--spacing-xl) var(--page-padding);
}

.contact-content {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-columns {
    display: flex;
    gap: var(--spacing-2xl);
    justify-content: center;
}

.contact-intro {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.contact-intro a {
    color: var(--color-text);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition-fast);
}

.contact-intro a:hover {
    color: var(--color-accent);
}

.contact-group {
    text-align: left;
}

.contact-group--centered {
    text-align: center;
}

.contact-label {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.contact-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: transparent;
    border: 2px solid var(--color-text);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.contact-link:hover {
    background-color: var(--color-text);
    color: var(--color-bg);
}

.contact-link i {
    font-size: 1.25rem;
}

@keyframes gradient-shift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}



@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
    }

    .hero-title {
        letter-spacing: 0.04em;
    }
}

/* ===========================
   Utility Classes
   =========================== */
.frosted-glass {
    background-color: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}