/* CipherSpy Story Page
   Two-column layout with parallax images
   ====================================== */

/* Header */
.story-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100px;
    padding: 0 40px;
    z-index: 100;
    background: linear-gradient(to bottom, #000 0%, #000 40%, transparent 100%);
}

.story-header .back-link {
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    text-decoration: none;
}

.story-header .back-link:hover {
    color: var(--color-text);
}

/* Main Container */
.story {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Hero Section */
.story-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-height: 100vh;
    padding: 40px 0 80px;
}

.story-hero .kicker {
    font-family: var(--font-mono);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.story-hero h1 {
    font-size: clamp(64px, 12vw, 128px);
    line-height: 0.9;
    margin-bottom: 40px;
}

.story-hero .lead {
    font-family: var(--font-mono);
    font-size: 20px;
    line-height: 1.5;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin: 0;
}

.story-hero .lead strong {
    color: var(--color-text);
}

/* Music Prompt - positioned in hero, hidden when playing */
.music-prompt {
    position: absolute;
    bottom: 140px;
    left: 50%;
    transform: translateX(-50%);
    transition: opacity var(--duration-normal) var(--ease-out);
}

.music-prompt.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Two Column Layout */
.story-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    padding-bottom: 120px;
}

/* Text Column */
.story-text-column {
    padding-top: 40px;
}

.story-block {
    margin-bottom: 120px;
}

.story-block:last-child {
    margin-bottom: 0;
}

.story-block h2 {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    color: var(--color-text);
}

.story-block p {
    font-family: var(--font-mono);
    font-size: 15px;
    line-height: 1.75;
    margin-bottom: 20px;
    color: var(--color-text-muted);
}

.story-block p:last-child {
    margin-bottom: 0;
}

.story-block p.highlight {
    font-size: 17px;
    color: var(--color-text);
    line-height: 1.8;
}

.story-block ul.highlight,
.story-block ol.highlight {
    list-style: none;
    padding-left: 24px;
    margin: 20px 0;
}

.story-block .highlight li {
    font-family: var(--font-mono);
    font-size: 15px;
    line-height: 1.4;
    color: var(--color-text);
    margin-bottom: 20px;
}

.story-block .highlight li:last-child {
    margin-bottom: 0;
}

.story-block p.final {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text);
    text-transform: uppercase;
    margin-top: 32px;
}

.story-block strong {
    color: var(--color-text);
    font-weight: 600;
}

.story-block blockquote {
    font-family: var(--font-mono);
    font-size: 15px;
    line-height: 1.75;
    color: var(--color-text);
    border-left: 1px solid var(--color-border);
    padding-left: 24px;
    margin: 28px 0;
}

/* Image Column - Dual Tracks */
.story-image-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
}

.image-track {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.image-track--right {
    margin-top: 120px; /* Vertical offset */
}

/* Image Frame - Container clips the larger image */
.image-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: 40px;
    overflow: hidden;
    background: var(--color-bg-raised);
    flex-shrink: 0;
}

/* Image - Larger than container for parallax */
.image-frame img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 130%;
    object-fit: cover;
    will-change: transform;
    filter: saturate(0.5);
}

/* Film Grain Overlay - Canvas element added by JS */
.grain-canvas {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    opacity: 0.7;
    mix-blend-mode: overlay;
    border-radius: inherit;
}

/* Footer */
.story-footer {
    display: flex;
    justify-content: center;
    padding: 80px 40px;
}

/* Responsive */
@media (max-width: 1024px) {
    .story {
        padding: 0 32px;
    }

    .story-columns {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .story-text-column {
        order: 1;
    }

    .story-image-column {
        order: 2;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .image-track {
        gap: 20px;
    }

    .image-track--right {
        margin-top: 60px;
    }

    .image-frame {
        border-radius: 24px;
    }

    .story-block {
        margin-bottom: 80px;
    }
}

@media (max-width: 600px) {
    .story-header {
        height: 80px;
        padding: 0 24px;
    }

    .story {
        padding: 0 24px;
    }

    .story-hero {
        min-height: 80vh;
        padding: 100px 0 60px;
    }

    .story-hero h1 {
        font-size: 48px;
        margin-bottom: 24px;
    }

    .story-hero .lead {
        font-size: 16px;
    }

    .story-columns {
        gap: 40px;
    }

    .image-track {
        gap: 16px;
    }

    .image-track--right {
        margin-top: 40px;
    }

    .image-frame {
        border-radius: 16px;
    }

    .story-block {
        margin-bottom: 60px;
    }

    .story-block h2 {
        font-size: 12px;
        margin-bottom: 24px;
    }

    .story-block p {
        font-size: 14px;
    }

    .story-footer {
        padding: 60px 24px;
    }
}