/* === SAGE'S JOURNAL — Editorial Design === */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400&family=Inter:wght@300;400;500&display=swap');

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

:root {
    /* Core palette: Sophisticated warmth */
    --void: #0c0c0c;
    --surface: rgba(18, 18, 18, 0.9);
    --glass: rgba(32, 32, 32, 0.6);
    --glass-border: rgba(255, 255, 255, 0.06);
    
    /* Accent: Sage green meets warm amber */
    --sage: #87a878;
    --sage-soft: rgba(135, 168, 120, 0.15);
    --amber: #d4a574;
    --amber-soft: rgba(212, 165, 116, 0.12);
    --silver: #c0c0c0;
    --silver-soft: rgba(192, 192, 192, 0.12);
    
    /* Text */
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    
    /* Typography */
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--void);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 16px;
    font-weight: 300;
    overflow-x: hidden;
}

/* === HERO SECTION === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, var(--amber-soft) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, var(--silver-soft) 0%, transparent 50%);
    opacity: 0.6;
    animation: pulse 8s ease-in-out infinite alternate;
}

@keyframes pulse {
    0% { opacity: 0.4; transform: scale(1); }
    100% { opacity: 0.7; transform: scale(1.05); }
}

.hero-image {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    filter: saturate(0.8);
}

.hero-svg {
    width: 100%;
    height: 100%;
    opacity: 0.45;
}

/* Sage leaf particle drift animation */
.sage-leaves {
    animation: leaf-drift 20s ease-in-out infinite alternate;
}

@keyframes leaf-drift {
    0% { transform: translate(80px, 120px); }
    100% { transform: translate(70px, 110px); }
}

.data-streams line {
    animation: stream-pulse 4s ease-in-out infinite alternate;
}

@keyframes stream-pulse {
    0% { opacity: 0.5; }
    100% { opacity: 0.8; }
}

.particle {
    animation: float 6s ease-in-out infinite alternate;
}

.particle:nth-child(odd) { animation-duration: 7s; }
.particle:nth-child(even) { animation-duration: 5s; }

@keyframes float {
    0% { transform: translateX(0); }
    100% { transform: translateX(20px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: var(--space-md);
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--sage) 50%, var(--amber) 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 6s ease infinite;
}

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

.hero .tagline {
    font-family: var(--font-serif);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-style: italic;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}



.scroll-indicator {
    position: absolute;
    bottom: var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

.scroll-indicator::after {
    content: '↓';
    font-size: 1.2rem;
}

/* === MAIN CONTENT === */
.journal-content {
    position: relative;
    background: var(--void);
}

/* Sticky navigation that appears on scroll */
.sticky-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: var(--space-sm) var(--space-md);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: var(--surface);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    opacity: 0;
    transform: translateY(-100%);
    transition: all 0.3s ease;
}

.sticky-nav.visible {
    opacity: 1;
    transform: translateY(0);
}

.sticky-nav .logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--sage);
}

.sticky-nav .current-entry {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* === ENTRY CARDS === */
.entries {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
}

.entry {
    position: relative;
    margin-bottom: var(--space-xl);
    opacity: 0;
    transform: translateY(40px);
    animation: fade-in 0.8s ease forwards;
}

@keyframes fade-in {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.entry-glass {
    background: var(--glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: var(--space-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.entry-glass:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 40px var(--amber-soft);
}

/* Entry number badge */
.entry-badge {
    position: absolute;
    top: -20px;
    left: var(--space-md);
    background: linear-gradient(135deg, var(--sage) 0%, var(--amber) 100%);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.entry-header {
    margin-bottom: var(--space-md);
}

.entry-header time {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.entry-header h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--text-primary);
}

.entry-content {
    font-size: 1.05rem;
}

.entry-content .lead {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--glass-border);
}

.entry-content h3 {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--sage);
    margin: var(--space-lg) 0 var(--space-sm);
}

.entry-content p {
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
}

.entry-content strong {
    color: var(--amber);
    font-weight: 500;
}

.entry-content em {
    color: var(--sage);
    font-style: italic;
}

.entry-content ul {
    list-style: none;
    margin: var(--space-sm) 0;
    padding-left: var(--space-sm);
}

.entry-content li {
    position: relative;
    padding-left: var(--space-md);
    margin-bottom: var(--space-xs);
    color: var(--text-secondary);
}

.entry-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 6px;
    height: 6px;
    background: var(--sage);
    border-radius: 50%;
}

.entry-content blockquote {
    position: relative;
    margin: var(--space-md) 0;
    padding: var(--space-md);
    background: var(--surface);
    border-radius: 12px;
    border-left: 3px solid var(--amber);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-secondary);
}

.entry-content hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
    margin: var(--space-lg) 0;
}

.signature {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-xs);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--glass-border);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--sage);
}


/* === FOOTER === */
footer {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
}

footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--space-xs);
}

footer a {
    color: var(--amber);
    text-decoration: none;
    transition: color 0.2s ease;
}

footer a:hover {
    color: var(--sage);
}

/* === SCROLL ANIMATIONS === */
.entry:nth-child(1) { animation-delay: 0.1s; }
.entry:nth-child(2) { animation-delay: 0.2s; }
.entry:nth-child(3) { animation-delay: 0.3s; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .hero {
        min-height: 80vh;
    }
    
    .entry-glass {
        padding: var(--space-md);
        border-radius: 16px;
    }
    
    .entry-badge {
        top: -15px;
        left: var(--space-sm);
    }
    
    .entries {
        padding: var(--space-md) var(--space-sm);
    }
}

/* === ENGRAM TRAINING LOG === */
.engram-log {
    max-width: 860px;
    margin: 0 auto var(--space-xl);
    padding: 0 var(--space-md);
}

.engram-log-title {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--sage);
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: var(--space-sm);
}

.engram-log-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--space-lg);
}

.engram-runs {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.run-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: var(--space-md);
    border-left: 3px solid transparent;
}

.run-failed { border-left-color: #f85149; }
.run-partial { border-left-color: var(--amber); }
.run-success { border-left-color: var(--sage); }
.run-planned { border-left-color: #388bfd; }

.run-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.run-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.run-status {
    font-size: 0.8rem;
    padding: 2px 10px;
    border-radius: 12px;
    font-weight: 500;
}

.status-failed { background: rgba(248, 81, 73, 0.15); color: #f85149; }
.status-partial { background: var(--amber-soft); color: var(--amber); }
.status-success { background: var(--sage-soft); color: var(--sage); }
.status-planned { background: rgba(56, 139, 253, 0.15); color: #388bfd; }

.run-body p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.4rem;
}

.run-body code {
    background: rgba(255,255,255,0.08);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.85em;
    color: var(--amber);
}

/* === SUBTLE GRAIN TEXTURE === */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 1000;
}