/* =========================================
   CSS Reset & Variables
   ========================================= */
:root {
    /* Strict 3-tier Font Size System (16px base) */
    --text-16: 1rem;       
    --text-14: 0.875rem;   
    --text-12: 0.75rem;   
    --highlight-underline: var(--blue-primary);
    --highlight-circle: #f59e0b; /* Orange */
    --highlight-box: #ef4444;    /* Red */ 
    
    /* Mathematically perfect 24px line height (1.5 * 16px) */
    --lh-base: 1.625rem;        
    
    /* Layout */
    --container-width: 40rem;
    --container-padding: 1.5rem;
    
    /* Colors */
    --text-main: #111111; 
    --text-body: #333333; 
    --text-muted: #666666;
    --bg-hover: #f4f4f5;
    --border-color: #e5e7eb;
    --blue-primary: #3b82f6;
    --placeholder-grey: #f0f0f0; 
    --dotted-grey: #a3a3a3;
}

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

/* =========================================
   Page Transitions — overlay div handles the white cover (JS).
   Slide-up is on .container only — progress bar is outside .container
   so position:fixed is never broken.
   ========================================= */
.container {
    animation: container-enter 0.45s ease backwards;
}

@keyframes container-enter {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .container { animation: none; }
}

html {
    font-size: 16px; 
    font-family: 'Inter', sans-serif;
    color: var(--text-body);
    background-color: #ffffff;
    line-height: var(--lh-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    letter-spacing: -0.011em; 
    scroll-behavior: smooth; /* Essential for footnotes */
}

body { font-size: var(--text-16); }
a { color: inherit; text-decoration: none; }

/* =========================================
   Layout & Typography
   ========================================= */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

section { margin-top: 8rem; }

p {font-weight: 420;}

.name, .job-title, .section-title, .card-title, .writing-title {
    color: var(--text-main);
}

.name, .job-title { font-weight: 500; } /* Variable font weight */

.inline-link {
    text-decoration-line: underline;
    text-decoration-style: dotted;
    text-decoration-color: var(--dotted-grey);
    text-underline-offset: 4px;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.inline-link:hover {
    color: var(--text-main);
    text-decoration-color: var(--text-main);
}

/* Editorial Inline Italic */
.editorial-italic {
    font-style: italic;
    font-weight: 400;
    color: var(--text-muted);
}

/* =========================================
   Hero Section
   ========================================= */
.hero { margin-top: 12rem; }
.identity { margin-bottom: 2rem; }
.name, .job-title { font-size: var(--text-16); }
.job-title { color: var(--text-muted); }

.bio { 
    display: flex; 
    flex-direction: column; 
    gap: 1.5rem; /* Matches 24px line height */
    margin-bottom: 2rem; 
}
.bio p { margin: 0; }

/* Buttons */
.hero-actions { display: flex; gap: 1rem; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.875rem;
    border-radius: 9999px;
    font: inherit;
    font-size: var(--text-14);
    font-weight: 480;
    color: inherit;
    transition: transform 0.15s ease, opacity 0.15s ease;
    will-change: transform;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.btn:hover { transform: scale(1.02);}
.btn:active { transform: scale(0.98);}

.btn-primary { background: linear-gradient(#1994FF, #157CFF); color: #ffffff; }
.btn-secondary { background-color: #ffffff; border: 1px solid var(--border-color); }

.btn .material-symbols-rounded {
    font-size: 20px;
    line-height: 1;
    font-variation-settings: 'FILL' 0, 'wght' 500, 'GRAD' 0, 'opsz' 20; 
}

.btn-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

/* =========================================
   Featured Work Grid (Premium Shadows)
   ========================================= */
.section-title { font-size: var(--text-16); font-weight: 500; margin-bottom: 2rem; }
.section-title.center { text-align: center; }

.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
    gap: 1.5rem;
}

.work-card {
    /*border: 1px solid rgba(229, 231, 235, 0.6); 
    border-radius: 1rem;
    padding: 0.5rem;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    Soft Double-Layer Shadow
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.02), 
        0 10px 15px -3px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s ease, box-shadow 0.2s ease;*/
}


.card-image-wrapper {
    background-color: #ffffff;
    border: 1px solid var(--border-color); /* Mirrors the case study border */
    border-radius: 12px; /* Mirrors the case study radius */
    aspect-ratio: 4 / 3; /* Locks in the uniform grid size */
    overflow: hidden; /* Slices the corners of the image cleanly */
    display: block;
}

.card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    display: block; 
    transition: transform 0.4s ease; /* THE NEW LINE: Smooths out the animation */
}


/* THE NEW RULE: Zooms the image slightly when the mouse enters the card */
.work-card:hover .card-image-wrapper img {
    transform: scale(1.03); 
}

.card-content { padding: 1rem 0rem 0rem 0rem; }
.card-title { font-size: var(--text-16); font-weight: 400; margin-bottom: 0.25rem; }
.card-desc { font-size: var(--text-16); color: var(--text-muted); }

/* =========================================
   Writing List
   ========================================= */
.writing-list { 
    list-style: none; 
    display: flex; 
    flex-direction: column; 
}

.writing-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.75rem 1rem;
    margin: 0 -1rem;
    border-radius: 0.5rem;
    font-size: var(--text-16);
    transition: background-color 0.2s ease;
}

.writing-item:hover { 
    background-color: var(--bg-hover); 
}

.title-group { 
    color: var(--text-main);
    /* Smooth slide effect, color transition removed */
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    will-change: transform;
}

/* On hover, just slide the title right 
.writing-item:hover .title-group {
    transform: translateX(2px);
}*/

.writing-date {
    color: var(--text-muted);
    flex-shrink: 0;
    margin-left: 1.5rem;
    padding-top: 1px; /* aligns year baseline with first line of title */
}

.external-icon {
    display: inline;
    font-size: 16px;
    color: #aaaaaa;
    line-height: 1;
    vertical-align: -0.15em; /* nudge icon onto the text baseline */
    margin-left: 5px;
}

.title-group {
    display: block;
    flex: 1;
    min-width: 0; /* allows text to wrap rather than push the date off-screen */
}


/* =========================================
   Experience List
   ========================================= */
.experience-list {
    list-style: none;
    display: flex;
    flex-direction: column;
}

.experience-item {
    display: flex;
    justify-content: space-between;
    padding-bottom: 0.85rem; /* Slightly more padding to accommodate the two lines */

    border-radius: 0.5rem;
    transition: background-color 0.2s ease;
}

.experience-details {
    display: flex;
    flex-direction: column;
    gap: 0.15rem; /* Tight, clean gap between the two lines of text */
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    will-change: transform;
}


.experience-company {
    color: var(--text-main);
    font-size: var(--text-16);
    /* Optional: Uncomment the next line to make the company name slightly bolder */
    /* font-weight: 500; */ 
}

.experience-role {
    color: var(--text-muted);
    font-size: var(--text-16); /* Steps the size down to act as secondary text */
}

.experience-date {
    color: var(--text-muted);
    font-size: var(--text-16);
}

/* =========================================
   Footnote System (Ready for Case Studies)
   ========================================= */
/* Superscript number in text */
.footnote-ref a {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    color: var(--blue-primary);
    text-decoration: none;
    margin-left: 2px;
    font-weight: 500;
    vertical-align: super;
    background-color: #f4f4f5; /* Light grey */
}

/* Scroll margin prevents text being hidden behind top edge */
.footnote-item, .footnote-ref, .footnote-ref a { 
    scroll-margin-top: 6rem; 
}

.footnote-ref {
    line-height: 0; /* Completely neutralizes the row expansion */
    font-size: 0; /* Kills any phantom HTML spaces inside the sup tag */
}

.footnotes {
    margin-top: 4rem;
    padding-top: 2rem;
    font-size: var(--text-14);
    color: var(--text-muted);
}

.footnotes-sep {
    border: 0;
    border-top: 1px solid var(--border-color);
    width: 100%;
    margin-bottom: 1.5rem;
}

.footnotes ol { padding-left: 1.5rem; }
.footnote-item { margin-bottom: 0.75rem; line-height: 1.5; }

/* =========================================
   Clickable Footnote Block (Clean)
   ========================================= */
.footnote-block-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;

}

/* No grey boxes, just a clean text color shift */
.footnote-block-link:hover {
    color: var(--text-main);
        transition: color 0.2s ease, text-decoration-color 0.2s ease;

}

/* Flash effect when jumping */
.footnote-item:target, .footnote-ref a:target {
    background-color: rgba(245, 158, 11, 0.1);
    border-radius: 4px;
    animation: highlight-fade 2s ease-out forwards;
}

@keyframes highlight-fade {
    0% { background-color: rgba(245, 158, 11, 0.2); }
    100% { background-color: transparent; }
}

/* =========================================
   Quote Block
   ========================================= */
.case-study-quote {
    margin: 3rem 0;
    padding-left: 1.5rem;
    border-left: 2px dotted var(--border-color);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text-muted);
    line-height: 1.5;
}

.case-study-quote p {
    margin: 0; /* Overrides default paragraph margins to keep it perfectly aligned */
}

/* =========================================
   Case Study Lists
   ========================================= */
.case-study-content ul.case-study-list {
    list-style: none; /* Hides the ugly default browser bullets */
    padding-left: 0;
    margin-bottom: 1.5rem;
}

.case-study-content ul.case-study-list li {
    font-size: var(--text-16);
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 1.5rem; /* Creates the perfect gap between the bullet and the text */
    line-height: var(--lh-base);
}

/* The custom light-grey bullet */
.case-study-content ul.case-study-list li::before {
    content: '';
    position: absolute;
    left: 0.25rem;
    top: 0.65rem; /* Aligns the dot perfectly with the middle of the first line of text */
    width: 6px;
    height: 6px;
    background-color: #cccccc; /* Matches the subtle grey from your mockup */
    border-radius: 50%;
}

/* Icon-list variant — Material icon replaces the grey dot bullet */
.case-study-content ul.case-study-list.icon-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding-left: 0;
}

.case-study-content ul.case-study-list.icon-list li::before {
    content: none;
}

.case-study-content ul.case-study-list.icon-list .list-icon {
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 0.2em;
    color: #cccccc;
    font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 20;
}

/* =========================================
   Footer
   ========================================= */
.site-footer {
    margin-top: 8rem;
    margin-bottom: 4rem;
    font-size: var(--text-14); 
    color: var(--text-muted);
    font-weight: 470;
    display: flex;
    flex-direction: column;
    gap: 0rem;
}

.footer-time-wrapper { display: flex; align-items: center; gap: 0.375rem; }

#local-time {
    font-variant-numeric: tabular-nums; /* Forces numbers to be equal width */
    display: inline-block;
}

.footer-tagline { font-style: italic; color: #999999; }

/* =========================================
   Case Study Layout
   ========================================= */
.case-study-header {
    margin-top: 4rem;
    margin-bottom: 4rem;
}

.case-study-title {
    font-size: var(--text-16); 
    font-weight: 500;
    line-height: var(--lh-base);
    color: var(--text-main);
}


.case-study-description {
    font-size: inherit; /* Slightly larger than standard body text */
    color: var(--text-muted); /* Keeps it secondary to the Title */
    margin-bottom: 4rem; /* Creates breathing room before the meta-data */
    line-height: 1.4;
    max-width: 60ch; /* Prevents the line from getting too wide on huge monitors */
}

.case-study-content {
    margin-bottom: 6rem;
}


.case-study-content .section-title {
    margin-top: 3rem;
    margin-bottom: 1.5rem; 
}


.case-study-content p {
    font-size: var(--text-16);
    margin-bottom: 1.5rem;
    font-weight: 440;
}

/* =========================================
   Dotted Divider
   ========================================= */
.divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 3rem 0;
}

/* =========================================
   Responsive Video Embeds (Bulletproof)
   ========================================= */
.video-container {
    position: relative; /* Acts as the anchor for the iframe */
    display: block;
    width: 100%; /* Forces the container to span the full column */
    aspect-ratio: 16 / 9; /* Creates the perfect widescreen box */
    overflow: hidden;
    padding: 0; /* Ensures no rogue padding throws off the math */
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important; /* The !important forces stubborn embeds to comply */
    height: 100% !important;
    border: none;
    border-radius: inherit;
    max-width: 100%;
}

/* =========================================
   Case Study Image Frame
   ========================================= */
.case-study-image {
    background-color: #ffffff; 
    /* Removed padding to make the image flush */
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin: 2rem 0; /* Keeps the spacing above and below the whole block */
    display: flex;
    overflow: hidden; /* THE FIX: Clips the sharp corners of the image */
}

.case-study-image img {
    width: 100%; /* Forces the image to fill the entire container */
    height: auto;
    display: block; /* Removes the tiny native gap beneath images */
    cursor: pointer; 
    transition: opacity 0.2s ease;
    /* Removed the inner border-radius, as the parent handles it now */
}

.case-study-image img:hover {
    opacity: 0.9;
}

/* =========================================
   Image Captions
   ========================================= */
.case-study-figure {
    margin: 2.5rem 0; /* Controls the spacing for the whole image+caption block */
}

/* Ensure your existing .case-study-image margins are reset so the caption sits flush */
.case-study-figure .case-study-image {
    margin: 0 0 0.75rem 0; 
}

.image-caption {
    font-size: 0.85rem; /* Keeps it strictly secondary to body text */
    color: var(--text-muted);
    text-align: center; /* Centers the text perfectly under the image */
    line-height: 1.4;
}

/* =========================================
   Lightbox Modal
   ========================================= */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.lightbox-modal.is-open {
    animation: lightbox-fadein 0.15s ease-out both;
}

@keyframes lightbox-fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

/* =========================================
   Random Lore
   ========================================= */
.lore-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.lore-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
    padding: 2.5rem 3rem;
    /* Locked to 3-line max so the card never jumps height */
    min-height: 14rem;
    justify-content: center;
}

.lore-dice {
    width: 20px;
    height: 20px;
    display: block;
    flex-shrink: 0;
}

/* Shake + blur on the dice icon only */
@keyframes dice-roll {
    0%   { transform: rotate(0deg); }
    25%  { transform: rotate(-14deg); }
    50%  { transform: rotate(12deg); }
    75%  { transform: rotate(-8deg); }
    100% { transform: rotate(0deg); }
}

.lore-body.is-rolling {
    pointer-events: none;
}

.lore-body.is-rolling .lore-dice {
    animation: dice-roll 0.3s ease both;
}

/* =========================================
   Breadcrumbs
   ========================================= */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 4rem;
    font-size: var(--text-14);
    color: var(--text-muted);
}

.breadcrumbs .separator {
    color: var(--border-color);
    font-size: 16px; /* Scales the icon down to match the text */
    line-height: 1;
    display: flex;
    align-items: center;
}

.breadcrumbs .current {
    color: var(--text-main);
    font-weight: 500;
}

/* =========================================
   Footnote Hit Area Upgrade (Badge Style)
   ========================================= */
.footnote-ref a {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 4px; 
    padding: 0 6px;
    height: 1.1rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.footnote-ref a:hover {
    background-color: var(--text-main);
}

/* =========================================
   Footnote Animations (Target flashes)
   ========================================= */
/* 1. The Badge Flash: Fades back to dark grey */
.footnote-ref a:target {
    animation: badge-flash 2s ease-out forwards;
}

/* 2. The Text Flash: Fades back to transparent */
.footnote-item:target {
    border-radius: 4px;
    animation: text-flash 2s ease-out forwards;
}

@keyframes badge-flash {
    0% { background-color: #f59e0b; color: #fff; transform: scale(1.1); }
    100% { background-color: var(--text-muted); color: #fff; transform: scale(1); }
}

@keyframes text-flash {
    0% { background-color: rgba(245, 158, 11, 0.2); }
    100% { background-color: transparent; }
}

/* =========================================
   Progress Indicator (Purely Visual)
   ========================================= */
.progress-scrollbar {
    position: fixed;
    left: 1.5rem; 
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    opacity: 0; 
    transition: opacity 0.3s ease;
    /* This makes it "invisible" to mouse clicks */
    pointer-events: none; 
}

/* Hide on mobile */
@media (max-width: 768px) {
    .progress-scrollbar { display: none !important; }
}

.progress-track {
    width: 6px; /* Back to the thinner, subtle width */
    height: 48px; /* Reduced height as requested */
    background-color: var(--placeholder-grey);
    border-radius: 999px;
    position: relative;
    overflow: hidden;
}

.progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%; /* JS controlled */
    background-color: var(--text-main);
    border-radius: 999px;
}

/* =========================================
   Mobile View: Experience
   ========================================= */
@media (max-width: 768px) {
    /* Experience items: stack details above date */
    .experience-item {
        flex-direction: column;
        gap: 0.15rem;
    }

    .experience-details {
        width: 100%;
    }
}

/* =========================================
   About Page: Interactive Picture Stack
   ========================================= */
.about-pictures {
    margin: 6rem 0;
    overflow-x: clip; /* Prevents absolutely-positioned cards from causing horizontal scroll */
}

.picture-stack {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 300px; /* Gives plenty of room for the cards to lift up */
    margin-top: 2rem;
}

.stacked-pic {
    position: absolute;
    width: 180px; /* Roughly square, like your screenshot */
    height: 180px;
    border-radius: 24px;
    box-shadow:
        inset 0 0 0 3px rgba(255, 255, 255, 0.92),
        0 4px 16px rgba(0, 0, 0, 0.14);
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), z-index 0s, opacity 0.3s ease, box-shadow 0.4s ease;
    will-change: transform, opacity;
    overflow: hidden;
    border: 4px solid white;
}

.stacked-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none; /* Prevents the image from interfering with the hover */
}

/* Fanning them out wider to naturally fill the column width */
.stacked-pic:nth-child(1) { transform: translateX(-180px) rotate(-4deg); z-index: 1; }
.stacked-pic:nth-child(2) { transform: translateX(-60px) rotate(2deg); z-index: 2; }
.stacked-pic:nth-child(3) { transform: translateX(60px) rotate(-2deg); z-index: 3; }
.stacked-pic:nth-child(4) { transform: translateX(180px) rotate(4deg); z-index: 4; }

/* The Hover Interactions */
.picture-stack:hover .stacked-pic {
    opacity: 0.6; /* Slightly less dimming so the contrast isn't as harsh */
}

/* Lift + scale on hover */
.picture-stack .stacked-pic:nth-child(1):hover { transform: translateX(-180px) translateY(-8px) rotate(0deg) scale(1.12); opacity: 1; z-index: 10; box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.92), 0 16px 28px -5px rgba(0, 0, 0, 0.18); }
.picture-stack .stacked-pic:nth-child(2):hover { transform: translateX(-60px) translateY(-8px) rotate(0deg) scale(1.12); opacity: 1; z-index: 10; box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.92), 0 16px 28px -5px rgba(0, 0, 0, 0.18); }
.picture-stack .stacked-pic:nth-child(3):hover { transform: translateX(60px) translateY(-8px) rotate(0deg) scale(1.12); opacity: 1; z-index: 10; box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.92), 0 16px 28px -5px rgba(0, 0, 0, 0.18); }
.picture-stack .stacked-pic:nth-child(4):hover { transform: translateX(180px) translateY(-8px) rotate(0deg) scale(1.12); opacity: 1; z-index: 10; box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.92), 0 16px 28px -5px rgba(0, 0, 0, 0.18); }

/* =========================================
   Mobile View: Picture Stack
   (must come AFTER the base .stacked-pic rules to win the cascade)
   ========================================= */
@media (max-width: 768px) {
    .picture-stack {
        height: 230px;
    }

    .stacked-pic {
        width: 120px;
        height: 120px;
        border-radius: 16px;
    }

    /* Wider spread so cards fill a typical phone width */
    .stacked-pic:nth-child(1) { transform: translateX(-68px) rotate(-4deg); z-index: 1; }
    .stacked-pic:nth-child(2) { transform: translateX(-23px) rotate(2deg);  z-index: 2; }
    .stacked-pic:nth-child(3) { transform: translateX(23px)  rotate(-2deg); z-index: 3; }
    .stacked-pic:nth-child(4) { transform: translateX(68px)  rotate(4deg);  z-index: 4; }

    /* Tap to lift, straighten and scale up */
    .picture-stack:has(.stacked-pic.is-active) .stacked-pic:not(.is-active) { opacity: 0.6; }
    .picture-stack .stacked-pic:nth-child(1).is-active { transform: translateX(-68px) translateY(-12px) rotate(0deg) scale(1.18); opacity: 1; z-index: 10; }
    .picture-stack .stacked-pic:nth-child(2).is-active { transform: translateX(-23px) translateY(-12px) rotate(0deg) scale(1.18); opacity: 1; z-index: 10; }
    .picture-stack .stacked-pic:nth-child(3).is-active { transform: translateX(23px)  translateY(-12px) rotate(0deg) scale(1.18); opacity: 1; z-index: 10; }
    .picture-stack .stacked-pic:nth-child(4).is-active { transform: translateX(68px)  translateY(-12px) rotate(0deg) scale(1.18); opacity: 1; z-index: 10; }
}

/* The Tooltip UI */
.picture-tooltip {
    position: fixed;
    top: 0;
    left: 0;
    background-color: var(--text-main); /* Keeping your dark grey as instructed */
    color: #ffffff;
    
    /* THE FIX: Generous, clean padding matching image_8.png's style */
    padding: 0.25rem 0.875rem; 
    
    border-radius: 100px; /* A clean, slightly rounded shape */
    font-size: var(--text-12);
    pointer-events: none;
    opacity: 0;
    
    /* Anchors the tooltip by its bottom edge, starting slightly lower for the fade-in */
    transform: translate(-50%, calc(-100% + 10px)); 
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 9999;
    
    /* THE FIX: Prevents text from wrapping on a single card */
    white-space: nowrap; 
}

.picture-tooltip.is-visible {
    opacity: 1;
    /* Glides up so the bottom of the tooltip rests where the JS tells it to */
    transform: translate(-50%, -100%);
}

/* =========================================
   Contact Card
   ========================================= */
.contact-section {
    margin-top: 6rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.contact-card {
    position: relative;
    width: 100%;
    max-width: 22rem;
    aspect-ratio: 8 / 5;
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E"),
        radial-gradient(ellipse 140% 90% at 50% 115%,
            #c4b8f0 0%,
            #b8c8f8 30%,
            #dde8ff 58%,
            #ffffff 80%
        );
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow:
        0 2px 4px rgba(100, 80, 160, 0.08),
        0 12px 40px rgba(100, 80, 180, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    user-select: none;
    --mouse-x: 50%;
    --mouse-y: 50%;
}

/* Specular highlight — toned down so it doesn't blow out the card */
.contact-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        ellipse 65% 55% at var(--mouse-x) var(--mouse-y),
        rgba(255, 255, 255, 0.32) 0%,
        rgba(255, 255, 255, 0.07) 45%,
        transparent 72%
    );
    pointer-events: none;
    z-index: 1;
}

/* Vibrant prismatic layer — shifts through the spectrum as the mouse moves */
.contact-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        125deg,
        rgba(160, 80, 255, 0.22) 0%,
        rgba(80, 160, 255, 0.18) 33%,
        rgba(80, 240, 200, 0.18) 66%,
        rgba(255, 80, 180, 0.22) 100%
    );
    background-size: 300% 300%;
    background-position: var(--mouse-x) var(--mouse-y);
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: multiply;
}

/* Inner fills the aspect-ratio box entirely */
.contact-card-inner {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    text-align: center;
}

.contact-eyebrow {
    font-size: var(--text-16);
    font-weight: 420;
    color: rgba(40, 20, 80, 0.5);
}

.contact-email {
    font-size: var(--text-16);
    font-weight: 500;
    color: rgba(30, 15, 70, 0.88);
    margin: 0;
    padding: 0;
}

.contact-footer {
    display: flex;
    justify-content: center;
}

.btn-copy-email {
    background: rgba(30, 15, 70, 0.08);
    border: 1px solid rgba(30, 15, 70, 0.15);
    color: rgba(30, 15, 70, 0.65);
}

.btn-copy-email:hover {
    background: rgba(30, 15, 70, 0.13);
    border-color: rgba(30, 15, 70, 0.25);
    color: rgba(30, 15, 70, 0.9);
}

.btn-copy-email:disabled {
    opacity: 0.7;
    cursor: default;
    transform: none;
}

/* Disable tilt on touch devices — card sits flat */
@media (hover: none) {
    .contact-card {
        transform: none !important;
    }
}