:root {
    --bg-color: #f7f7f7;
    --text-color: #1a1a1a;
    --blend-mode: multiply;
    --border-color: rgba(26, 26, 26, 0.9);
    --focus-ring: rgba(26, 26, 26, 0.8);

    /* Hero wordmark: change this to test other typefaces */
    --hero-font-family: Arial, Helvetica, sans-serif;
}

body.dark-mode {
    --bg-color: #080808;
    --text-color: #f7f7f7;
    --blend-mode: screen; /* On dark background multiply makes things invisible, screen is correct */
    --border-color: rgba(247, 247, 247, 0.9);
    --focus-ring: rgba(247, 247, 247, 0.8);
}

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

body {
    font-family: Arial, sans-serif;
    background-color: #f7f7f7; /* Explicit color to fix Safari transition bug */
    height: 100vh;
    overflow: hidden;
    cursor: none; /* Custom cursor instead */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    position: relative;
    color: var(--text-color);
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Full screen background layers for inverted mask effect */
.bg-layer {
    position: fixed;
    top: -5vh; /* Shifts bounding box center up by 2.5vh */
    left: 0;
    width: 100vw;
    height: 105vh;
    background-size: cover;
    background-position: center;
    z-index: -1;
    transition: opacity 0.4s ease;
}

/* Default state (Inverted) */
.group-inverted { 
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}
.group-inverted .hero-text,
.group-inverted .sync-ole-box {
    fill: #f7f7f7; /* Explicit color to fix Safari transition bug */
    transition: fill 0.4s ease;
}
body.dark-mode .group-inverted .hero-text,
body.dark-mode .group-inverted .sync-ole-box {
    fill: #080808;
}
body.dark-mode {
    background-color: #080808;
}
.group-non-inverted { 
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

/* Toggled state (Texture inside text) */
body.texture-inside .group-inverted { 
    opacity: 0;
    visibility: hidden;
}
body.texture-inside .group-non-inverted { 
    opacity: 1;
    visibility: visible;
}
body.texture-inside .bg-light,
body.texture-inside .bg-dark {
    opacity: 0 !important;
}

.bg-light {
    background-image: url('assets/bg.webp');
    background-color: #f7f7f7; /* Fallback */
    opacity: 1;
}

.bg-dark {
    background-image: url('assets/bg_dark.webp');
    background-color: #080808; /* Fallback */
    opacity: 0;
}

body.dark-mode .bg-light {
    opacity: 0;
}

body.dark-mode .bg-dark {
    opacity: 1;
}

a { cursor: none; }
a:focus-visible, .theme-toggle:focus-visible {
    outline: 2px dashed var(--focus-ring);
    outline-offset: 4px;
    border-radius: 4px;
}

#cursor-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
}

/* Theme Toggle */
.theme-toggle {
    position: absolute;
    top: 2rem;
    right: 2.5rem;
    width: 48px;
    height: 26px;
    border-radius: 13px;
    border: 1.5px solid var(--border-color);
    background-color: transparent;
    display: flex;
    align-items: center;
    cursor: none;
    z-index: 100;
    padding: 3px;
    mix-blend-mode: var(--blend-mode);
}
.theme-toggle-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: var(--text-color);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
body.dark-mode .theme-toggle-thumb {
    transform: translateX(22px);
}
.theme-toggle:hover .theme-toggle-thumb {
    transform: scale(1.1);
}
body.dark-mode .theme-toggle:hover .theme-toggle-thumb {
    transform: translateX(22px) scale(1.1);
}

.site-header {
    text-align: center;
    padding-top: 2rem;
    mix-blend-mode: var(--blend-mode);
}

.site-header h1 {
    font-size: 14px;
    font-weight: normal;
    letter-spacing: 2.2px;
    margin-right: -2.2px; /* Re-center since letter-spacing adds trailing space */
    text-transform: uppercase;
}

.subtitle {
    font-size: 14px;
    opacity: 0.6;
    margin-top: 15px;
}

.signature-line {
    display: block;
    margin: 8px auto; /* Centered, 8px top and bottom */
    width: 150px;
    height: 12px;
}

.draw-path {
    stroke-dasharray: 250;
    stroke-dashoffset: 250;
    animation: draw 800ms cubic-bezier(0.25, 1, 0.5, 1) forwards;
    animation-delay: 200ms;
}

@keyframes draw { to { stroke-dashoffset: 0; } }

@media (prefers-reduced-motion: reduce) {
    .draw-path {
        animation: none;
        stroke-dashoffset: 0;
    }
}

.hero-container {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    padding: 0 1.5rem;
}

.hero-svg {
    width: 100%;
    max-width: 1400px;
    height: auto;
    display: block;
}

.hero-text {
    font-family: var(--hero-font-family);
    font-weight: 900;
}

.svg-bg-light {
    transition: opacity 0.4s ease;
    opacity: 1;
}

.svg-bg-dark {
    transition: opacity 0.4s ease;
    opacity: 0;
}

body.dark-mode .svg-bg-light {
    opacity: 0;
}

body.dark-mode .svg-bg-dark {
    opacity: 1;
}

.email-link {
    font-size: 14px;
    text-decoration: none;
    color: var(--text-color);
    font-weight: normal;
    letter-spacing: 0px;
    mix-blend-mode: var(--blend-mode);
    transition: transform 0.2s cubic-bezier(0.25, 1, 0.5, 1);
    display: block;
    margin-top: 6px;
}

footer {
    padding-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.est-container {
    position: relative;
    display: inline-block;
    mix-blend-mode: var(--blend-mode);
}

.est-oval {
    border: 1.5px solid var(--border-color);
    padding: 16px 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.est-text {
    font-style: italic;
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    color: var(--text-color);
}

.star {
    position: absolute;
    color: var(--text-color);
}

.star-top-right { top: -9px; right: 10px; transform: rotate(15deg); }
.star-bottom-left { bottom: -9px; left: 10px; transform: rotate(15deg); }

.footer-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 11px;
    opacity: 0.5;
    mix-blend-mode: var(--blend-mode);
    transition: opacity 0.2s;
}

.footer-links:hover, .footer-links:focus-within { opacity: 0.8; }
.footer-links a {
    color: var(--text-color);
    text-decoration: none;
    margin: 0 8px;
}
.footer-links a:hover { text-decoration: underline; }
.rel-me-links, .legal-links { display: flex; }