/* ===================================
   STORY PAGE STYLES
   =================================== */

/* Hero Section */
.story-hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    text-align: center;
    overflow: hidden;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: epicZoom 25s ease-in-out infinite alternate;
}

@keyframes epicZoom {
    0% {
        transform: scale(1);
        filter: brightness(0.8);
    }
    100% {
        transform: scale(1.15);
        filter: brightness(1);
    }
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.6) 0%,
        rgba(0, 0, 0, 0.8) 100%
    );
    z-index: 1;
}

body.light-mode .hero-video-overlay {
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.4) 0%,
        rgba(0, 0, 0, 0.6) 100%
    );
}

.story-hero .hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    padding: 0 var(--spacing-md);
    animation: fadeInUp 1.5s ease;
}

.story-hero .hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.8);
    letter-spacing: -0.02em;
    color: var(--text);
}

.story-hero .hero-subheadline {
    font-family: var(--font-serif);
    font-size: clamp(1.125rem, 2.5vw, 1.75rem);
    font-weight: 300;
    line-height: 1.7;
    opacity: 0.95;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.6);
    max-width: 900px;
    margin: 0 auto;
}

/* ===================================
   TIMELINE SECTION
   =================================== */

.timeline-section {
    background: var(--bg);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.timeline-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    padding: 0 var(--spacing-md);
}

.timeline-intro .section-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--spacing-sm);
}

.timeline-intro .section-subtitle {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 3vw, 2rem);
    font-weight: 300;
    color: var(--primary);
    font-style: italic;
}

/* Timeline Container */
.timeline-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

/* Central Vertical Line */
.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 3px;
    height: 0%;
    background: linear-gradient(
        to bottom,
        transparent,
        var(--primary) 10%,
        var(--primary) 90%,
        transparent
    );
    transform: translateX(-50%);
    z-index: 1;
    transition: height 0.5s ease-out;
}

body.light-mode .timeline-line {
    background: linear-gradient(
        to bottom,
        transparent,
        var(--primary) 10%,
        var(--primary) 90%,
        transparent
    );
}

/* Timeline Chapters */
.timeline-chapter {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    opacity: 0;
    transform: translateY(80px);
    transition: opacity 1s ease, transform 1s ease;
}

.timeline-chapter.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Left Side Chapters */
.timeline-chapter.left .chapter-content {
    grid-column: 1;
    text-align: right;
    padding-right: var(--spacing-lg);
    transform: translateX(-50px);
    opacity: 0;
    transition: transform 0.8s ease, opacity 0.8s ease;
}

.timeline-chapter.left.visible .chapter-content {
    transform: translateX(0);
    opacity: 1;
}

.timeline-chapter.left .chapter-visual {
    grid-column: 2;
    transform: translateX(50px);
    opacity: 0;
    transition: transform 0.8s ease 0.2s, opacity 0.8s ease 0.2s;
}

.timeline-chapter.left.visible .chapter-visual {
    transform: translateX(0);
    opacity: 1;
}

/* Right Side Chapters */
.timeline-chapter.right {
    direction: rtl;
}

.timeline-chapter.right > * {
    direction: ltr;
}

.timeline-chapter.right .chapter-content {
    grid-column: 2;
    text-align: left;
    padding-left: var(--spacing-lg);
    transform: translateX(50px);
    opacity: 0;
    transition: transform 0.8s ease, opacity 0.8s ease;
}

.timeline-chapter.right.visible .chapter-content {
    transform: translateX(0);
    opacity: 1;
}

.timeline-chapter.right .chapter-visual {
    grid-column: 1;
    transform: translateX(-50px);
    opacity: 0;
    transition: transform 0.8s ease 0.2s, opacity 0.8s ease 0.2s;
}

.timeline-chapter.right.visible .chapter-visual {
    transform: translateX(0);
    opacity: 1;
}

/* Chapter Content */
.chapter-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
}

.chapter-year {
    font-family: var(--font-sans);
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.chapter-headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--spacing-sm);
    line-height: 1.1;
}

.chapter-subtitle {
    font-family: var(--font-serif);
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    font-weight: 400;
    color: var(--secondary);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.chapter-body {
    font-family: var(--font-serif);
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    line-height: 1.8;
    color: var(--text);
}

/* Chapter Visual */
.chapter-visual {
    position: relative;
    z-index: 2;
}

.chapter-visual img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: transform 0.6s ease, box-shadow 0.6s ease;
}

body.light-mode .chapter-visual img {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.timeline-chapter:hover .chapter-visual img {
    transform: scale(1.03);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.6);
}

/* Timeline Dots */
.timeline-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    border: 4px solid var(--bg);
    z-index: 10;
    box-shadow: 0 0 20px rgba(161, 205, 139, 0.6);
}

body.light-mode .timeline-dot {
    border-color: var(--bg);
    box-shadow: 0 0 20px rgba(105, 140, 90, 0.6);
}

/* Pulsing Dot for Climax Chapter */
.timeline-dot.pulse {
    animation: pulseGlow 2s ease-in-out infinite;
    width: 24px;
    height: 24px;
    background: var(--secondary);
    box-shadow: 0 0 30px rgba(200, 156, 230, 0.8);
}

@keyframes pulseGlow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 0 30px rgba(200, 156, 230, 0.8);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        box-shadow: 0 0 50px rgba(200, 156, 230, 1);
    }
}

/* Climax Chapter Special Styling */
.timeline-chapter.climax {
    margin-bottom: var(--spacing-xl);
}

.timeline-chapter.climax .chapter-headline {
    color: var(--primary);
    text-shadow: 0 2px 20px rgba(161, 205, 139, 0.4);
}

.timeline-chapter.climax .chapter-visual img {
    border: 3px solid var(--primary);
    box-shadow: 0 25px 80px rgba(161, 205, 139, 0.3);
}

/* ===================================
   FINAL CTA SECTION
   =================================== */

.story-final-cta {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text);
    overflow: hidden;
}

.cta-background-texture {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, hsl(105 33% 15%) 0%, hsl(105 33% 25%) 100%);
    background-image: url('https://images.unsplash.com/photo-1447933601403-0c6688de566e?w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    z-index: 0;
    filter: grayscale(20%);
}

.story-final-cta .cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

body.light-mode .story-final-cta .cta-overlay {
    background: rgba(0, 0, 0, 0.5);
}

.story-final-cta .cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: var(--spacing-xl) var(--spacing-md);
}

.story-final-cta .cta-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.story-final-cta .cta-subheadline {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 300;
    line-height: 1.7;
    color: var(--text);
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

/* Premium CTA Button */
.btn-cta-premium {
    display: inline-block;
    padding: 1.5rem 4rem;
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    border-radius: 8px;
    cursor: pointer;
    background: var(--primary);
    color: var(--bg-dark);
    border: 3px solid var(--primary);
    box-shadow: 0 10px 40px rgba(161, 205, 139, 0.5);
    transition: all 0.4s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.btn-cta-premium::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-cta-premium:hover::before {
    width: 400px;
    height: 400px;
}

.btn-cta-premium:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 60px rgba(161, 205, 139, 0.7);
    border-color: var(--success);
    animation: subtlePulse 2s ease-in-out infinite;
}

@keyframes subtlePulse {
    0%, 100% {
        box-shadow: 0 15px 60px rgba(161, 205, 139, 0.7);
    }
    50% {
        box-shadow: 0 20px 80px rgba(161, 205, 139, 0.9);
    }
}

body.light-mode .btn-cta-premium {
    color: var(--bg);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 968px) {
    .timeline-chapter {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .timeline-line {
        left: 30px;
    }

    .timeline-chapter.left,
    .timeline-chapter.right {
        direction: ltr;
    }

    .timeline-chapter.left .chapter-content,
    .timeline-chapter.right .chapter-content {
        grid-column: 1;
        text-align: left;
        padding-left: 60px;
        padding-right: 0;
        transform: translateX(0);
    }

    .timeline-chapter.left .chapter-visual,
    .timeline-chapter.right .chapter-visual {
        grid-column: 1;
        padding-left: 60px;
        transform: translateX(0);
    }

    .timeline-dot {
        left: 30px;
    }

    .chapter-visual img {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .story-hero .hero-headline {
        font-size: clamp(2rem, 8vw, 3.5rem);
    }

    .timeline-intro .section-headline {
        font-size: clamp(2rem, 7vw, 3rem);
    }

    .chapter-headline {
        font-size: clamp(1.75rem, 5vw, 2.5rem);
    }

    .chapter-visual img {
        height: 300px;
    }

    .btn-cta-premium {
        padding: 1.25rem 3rem;
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .timeline-line {
        left: 20px;
    }

    .timeline-dot {
        left: 20px;
        width: 16px;
        height: 16px;
    }

    .timeline-dot.pulse {
        width: 18px;
        height: 18px;
    }

    .timeline-chapter.left .chapter-content,
    .timeline-chapter.right .chapter-content,
    .timeline-chapter.left .chapter-visual,
    .timeline-chapter.right .chapter-visual {
        padding-left: 50px;
    }

    .chapter-visual img {
        height: 250px;
    }

    .btn-cta-premium {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
    }
}