:root {
    --kubrick-white: #f5f5f5;
    --kubrick-red: #d32f2f;
    --kubrick-black: #0a0a0a;
    --spielberg-blue: #1a237e;
    --spielberg-gold: #ffc107;
    --glow: rgba(255, 193, 7, 0.6);
}

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

body {
    font-family: 'Futura', 'Gill Sans', 'Century Gothic', sans-serif;
    background: linear-gradient(180deg, #000000 0%, #0a0a14 50%, #000000 100%);
    color: var(--kubrick-white);
    overflow-x: hidden;
    letter-spacing: 0.05em;
}

/* Opening Scene - Full Screen Film Experience */
.opening-scene {
    height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(26, 35, 126, 0.3) 0%, transparent 70%);
    z-index: 10;
}

/* Fixed Video Background for Timeline */
.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
}

    .video-background video {
        width: 100%;
        height: 100%;
        object-fit: cover;
        filter: brightness(0.7) contrast(1.1);
        pointer-events: none;
    }

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
    mix-blend-mode: multiply;
}

/* Hide video play button overlay */
video::-webkit-media-controls {
    display: none !important;
}
video::-webkit-media-controls-start-playback-button,
video::-webkit-media-controls-play-button {
    display: none !important;
    -webkit-appearance: none;
}

.title-card {
    position: relative;
    z-index: 2;
    text-align: center;
    animation: fadeInTitle 2s ease-out 0.5s both;
}

@keyframes fadeInTitle {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.film-title {
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 100;
    letter-spacing: 0.15em;
    line-height: 1.1;
    text-transform: uppercase;
    margin: 0;
    text-shadow: 0 0 40px rgba(255, 193, 7, 0.6), 0 0 80px rgba(255, 193, 7, 0.3), 2px 2px 4px rgba(0, 0, 0, 0.8);
    animation: titlePulse 4s ease-in-out infinite;
}

@keyframes titlePulse {
    0%, 100% {
        text-shadow: 0 0 40px rgba(255, 193, 7, 0.6), 0 0 80px rgba(255, 193, 7, 0.3), 2px 2px 4px rgba(0, 0, 0, 0.8);
    }

    50% {
        text-shadow: 0 0 60px rgba(255, 193, 7, 0.8), 0 0 120px rgba(255, 193, 7, 0.5), 2px 2px 4px rgba(0, 0, 0, 0.8);
    }
}

.film-subtitle {
    font-size: clamp(1rem, 2vw, 1.8rem);
    font-weight: 300;
    letter-spacing: 0.3em;
    margin-top: 1.5rem;
    opacity: 0.85;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

/* Fade Overlay for Scene Transitions */
.fade-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000;
    z-index: 9999;
    pointer-events: none;
    opacity: 0;
}

@keyframes fadeToBlack {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@keyframes fadeFromBlack {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

/* Next Button - Cinematic Style */
.next-button {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    background: transparent;
    border: 2px solid rgba(255, 193, 7, 0.5);
    color: var(--kubrick-white);
    padding: 1rem 2.5rem;
    font-family: inherit;
    font-size: 1rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.4s;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: fadeInPrompt 2s ease-out 3s both;
}

    .next-button:hover {
        border-color: var(--spielberg-gold);
        background: rgba(255, 193, 7, 0.1);
        box-shadow: 0 0 30px rgba(255, 193, 7, 0.3);
        transform: translateX(-50%) scale(1.05);
    }

    .next-button .arrow {
        font-size: 1.5rem;
        transition: transform 0.4s;
    }

    .next-button:hover .arrow {
        transform: translateX(5px);
    }

@keyframes fadeInPrompt {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Path Selection - Choose Your Own Adventure */
.path-selection {
    min-height: 100vh;
    padding: 6rem 2rem;
    position: relative;
    display: none; /* Hidden initially */
    flex-direction: column;
    align-items: center;
}

.chapter-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 100;
    letter-spacing: 0.2em;
    text-align: center;
    margin-bottom: 4rem;
    text-transform: uppercase;
    opacity: 0.9;
    text-shadow: 0 0 20px rgba(0,0,0,0.8);
}

.path-container {
    position: relative;
    max-width: 800px;
    width: 100%;
}

.path-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 193, 7, 0.3) 10%, rgba(255, 193, 7, 0.3) 90%, transparent 100%);
    transform: translateX(-50%);
}

.path-node {
    position: relative;
    display: flex;
    align-items: center;
    margin: 4rem 0;
    text-decoration: none;
    color: inherit;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

    .path-node:hover:not(.path-locked) {
        transform: scale(1.05);
    }

.node-ring {
    position: absolute;
    left: 50%;
    width: 60px;
    height: 60px;
    border: 2px solid rgba(255, 193, 7, 0.5);
    border-radius: 50%;
    transform: translateX(-50%);
    transition: all 0.4s;
    z-index: 2;
    background: rgba(0, 0, 0, 0.8);
    box-shadow: 0 0 20px rgba(255, 193, 7, 0.3);
}

.path-node:hover:not(.path-locked) .node-ring {
    border-color: var(--spielberg-gold);
    box-shadow: 0 0 30px rgba(255, 193, 7, 0.6), 0 0 60px rgba(255, 193, 7, 0.3), inset 0 0 20px rgba(255, 193, 7, 0.2);
    transform: translateX(-50%) scale(1.2);
}

.node-content {
    background: rgba(10, 10, 20, 0.7);
    border: 1px solid rgba(255, 193, 7, 0.2);
    padding: 2rem;
    margin-left: 60%;
    width: 40%;
    backdrop-filter: blur(10px);
    transition: all 0.4s;
}

.path-node:nth-child(odd) .node-content {
    margin-left: 0;
    margin-right: 60%;
    text-align: right;
}

.path-node:hover:not(.path-locked) .node-content {
    border-color: rgba(255, 193, 7, 0.5);
    background: rgba(10, 10, 20, 0.85);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.node-number {
    display: block;
    font-size: 3rem;
    font-weight: 100;
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.node-content h3 {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.node-content p {
    font-size: 0.9rem;
    opacity: 0.7;
    letter-spacing: 0.05em;
    line-height: 1.6;
}

.path-locked {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.coming-soon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    background: rgba(0, 0, 0, 0.9);
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 20px;
    white-space: nowrap;
    z-index: 3;
    animation: superNova 2s infinite ease-in-out;
}

@keyframes superNova {
    0% {
        box-shadow: 0 0 10px rgba(255, 193, 7, 0.3);
        text-shadow: 0 0 5px rgba(255, 193, 7, 0.3);
        border-color: rgba(255, 193, 7, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 193, 7, 0.8), 0 0 60px rgba(255, 50, 0, 0.4);
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
        border-color: rgba(255, 255, 255, 0.8);
    }
    100% {
        box-shadow: 0 0 10px rgba(255, 193, 7, 0.3);
        text-shadow: 0 0 5px rgba(255, 193, 7, 0.3);
        border-color: rgba(255, 193, 7, 0.3);
    }
}

/* Footer - Minimalist */
footer {
    text-align: center;
    padding: 3rem 2rem;
    font-size: 0.9rem;
    opacity: 0.6;
    letter-spacing: 0.1em;
    border-top: 1px solid rgba(255, 193, 7, 0.1);
    margin-top: 4rem;
}

/* Responsive */
@media (max-width: 768px) {
    .film-title {
        letter-spacing: 0.1em;
    }

    .path-selection {
        padding: 4rem 1rem;
    }

    .chapter-title {
        margin-bottom: 3rem;
    }

    .path-node {
        margin: 3rem 0;
        align-items: flex-start;
    }

    .node-content {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: calc(100% - 2rem);
        text-align: left !important;
        padding: 1.5rem;
        margin-top: 5rem;
    }

    .node-ring {
        left: 1rem;
        top: 0;
        transform: none;
    }

    .path-node:hover:not(.path-locked) .node-ring {
        transform: scale(1.2);
    }

    .path-line {
        left: calc(1rem + 30px);
    }
}

/* Starfield Background */
.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -2; /* Behind everything */
}

.star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: white;
    border-radius: 50%;
    animation: twinkle 3s infinite;
}

@keyframes twinkle {
    0%, 100% {
        opacity: 0.3;
    }

    50% {
        opacity: 1;
    }
}

/* Fix SVG scaling on mobile */
.step-connector svg {
    width: 100% !important;
    height: 100% !important;
    min-height: 100px; /* Ensure minimum height */
    overflow: visible; /* Prevent cutting off curves */
}

/* Fix step layout overlap */
.timeline-step {
    position: relative;
    padding-bottom: 2rem; /* Add space between cards */
    display: flex;
    flex-direction: column;
}

/* Mobile specific fixes */
@media (max-width: 768px) {
    .timeline {
        padding: 0 1rem;
    }
    
    .timeline-step {
        margin-bottom: 3rem; /* More space between steps on mobile */
    }

    /* Force line to stay behind/left properly */
    .step-connector {
        position: absolute;
        left: 20px; /* Adjust based on your number circle position */
        top: 50px;
        bottom: -30px;
        width: 2px;
        background: var(--grid-line); /* Fallback straight line if SVG fails */
        z-index: 0;
    }
    
    /* Hide the complex SVG on mobile if it's too broken, use straight line */
    .step-connector svg {
        display: none; 
    }
}

/* Ensure timeline step has relative positioning context */
.timeline-step {
    position: relative !important;
    min-height: 150px; /* Give it vertical breathing room */
    margin-bottom: 2rem;
}

/* Force the SVG container to cover the full height */
.step-connector {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* Make SVG responsive */
.step-connector svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}