/* kay.css - Alan Kay Profile Styles */

:root {
    --kay-bg: #ffffff;
    --kay-text: #1a1b1e;
    --kay-accent: #00d2d3; /* Cyan */
    --kay-accent-secondary: #ff9f43; /* Warm Orange/Yellow */
    --kay-neon-pink: #ef5777; /* Playful Pink */
    --kay-border: rgba(0, 210, 211, 0.2);
    --kay-surface: rgba(255, 255, 255, 0.9);
    --kay-code-bg: #f5f7f9;
}

[data-theme="dark"] .kay-theme {
    --kay-bg: #0a0b0e;
    --kay-text: #eceff4;
    --kay-accent: #00e5e5;
    --kay-accent-secondary: #ffab00;
    --kay-neon-pink: #ff4d94;
    --kay-border: rgba(0, 229, 229, 0.2);
    --kay-surface: rgba(18, 20, 25, 0.85);
    --kay-code-bg: #14171c;
}

body.kay-theme {
    background-color: var(--kay-bg);
    color: var(--kay-text);
    background-image: 
        radial-gradient(var(--kay-accent) 0.5px, transparent 0.5px),
        radial-gradient(var(--kay-neon-pink) 0.5px, transparent 0.5px);
    background-size: 60px 60px;
    background-position: 0 0, 30px 30px;
    background-attachment: fixed;
}

.kay-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Header */
.header-main {
    padding: 6rem 0 4rem;
    text-align: center;
    position: relative;
}

.main-title {
    font-size: clamp(3.5rem, 12vw, 6rem);
    font-weight: 800;
    line-height: 0.9;
    margin: 1.5rem 0;
    letter-spacing: -0.05em;
    background: linear-gradient(135deg, var(--kay-accent), var(--kay-neon-pink));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.status-pill {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 6px 16px;
    border: 1px solid var(--kay-accent);
    color: var(--kay-accent);
    border-radius: 30px;
    margin: 0 5px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.tagline {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-style: italic;
    opacity: 0.8;
    margin: 2rem auto;
    max-width: 600px;
}

/* Hero Image */
.hero-image-box {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--kay-border);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.15);
    margin-bottom: 5rem;
}

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

.hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4rem 2rem 2rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    color: white;
}

/* Cards */
.block-card {
    background: var(--kay-surface);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--kay-border);
    border-radius: 24px;
    padding: 3.5rem;
    margin-bottom: 4rem;
    position: relative;
    overflow: hidden;
}

.block-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--kay-neon-pink);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    margin-bottom: 1.5rem;
    display: block;
    font-weight: 700;
}

.block-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.block-card p {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

/* Timeline */
.timeline-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.timeline-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 2rem;
    align-items: baseline;
    padding: 1.5rem;
    background: var(--kay-code-bg);
    border-radius: 12px;
    transition: all 0.2s ease;
}

.timeline-item:hover {
    transform: translateX(10px);
    background: var(--kay-surface);
    box-shadow: 0 10px 30px rgba(0, 210, 211, 0.1);
}

.timeline-year {
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--kay-accent);
}

/* Quote Section */
.quote-highlight {
    font-family: var(--font-serif);
    font-size: 2rem;
    line-height: 1.4;
    color: var(--kay-accent);
    margin: 3rem 0;
    padding: 0 2rem;
    border-left: 5px solid var(--kay-neon-pink);
}

/* Music & Art Items */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.media-card {
    background: var(--kay-code-bg);
    padding: 2rem;
    border-radius: 16px;
    border-top: 3px solid var(--kay-accent);
}

.media-card h4 {
    color: var(--kay-accent);
    margin-bottom: 1rem;
    font-weight: 700;
}

/* Nav */
.nav-bar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 1.5rem 2rem;
    background: rgba(var(--kay-bg-rgb), 0.8);
    backdrop-filter: blur(12px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--kay-border);
}

.nav-brand {
    font-family: var(--font-mono);
    font-weight: 800;
    color: var(--kay-accent);
    text-decoration: none;
    letter-spacing: 1px;
}

.theme-toggle {
    background: var(--kay-code-bg);
    border: 1px solid var(--kay-border);
    color: var(--kay-accent);
    font-family: var(--font-mono);
    padding: 8px 16px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 700;
}

@media (max-width: 600px) {
    .block-card { padding: 2rem; }
    .timeline-item { grid-template-columns: 1fr; gap: 0.5rem; }
}