/* --- CONFIGURATION & RESET --- */
:root {
    --deep-indigo: #0f0c1d;
    --indigo-gradient: linear-gradient(180deg, #16122e 0%, #0f0c1d 100%);
    --jade-green: #00a86b;
    --amethyst-glow: rgba(153, 102, 204, 0.15);
    --ghost-white: #f4f0ff;
    --ethereal-dim: rgba(244, 240, 255, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, sans-serif;
}

body, html {
    background-color: var(--deep-indigo);
    color: var(--ghost-white);
    min-height: 400vh;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* --- NAVIGATION CORE --- */
.main-nav {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 4rem;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(244, 240, 255, 0.05);
}

.logo {
    font-weight: 300;
    letter-spacing: 0.2em;
    font-size: 0.9rem;
    text-transform: lowercase;
    flex-shrink: 0; /* Prevents logo from being squashed */
}

/* Desktop Navigation Links */
.nav-links {
    display: flex;
    align-items: center; /* This ensures vertical centering with logo */
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--ethereal-dim);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--ghost-white);
}

.nav-toggle { 
    display: none; 
    cursor: pointer; 
    z-index: 1200; 
}

/* --- MOBILE TRANSFORMATION (Under 768px) --- */
@media screen and (max-width: 768px) {
    .main-nav {
        padding: 1.2rem 1.5rem;
    }

    .nav-toggle {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

    .nav-toggle span {
        width: 24px;
        height: 1px;
        background: var(--ghost-white);
        transition: 0.4s ease;
    }

    /* Transform nav-links into Full-Screen Overlay */
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--deep-indigo);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        padding: 2rem;
        
        /* Visibility Logic */
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 1100;
        overflow-y: auto;
    }

    .nav-links.is-active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-links a {
        font-size: 1.1rem;
        letter-spacing: 0.3em;
        width: auto; /* Reset width for centered links */
        text-align: center;
    }

    /* Hamburger Animation to 'X' */
    .nav-toggle.is-active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .nav-toggle.is-active span:nth-child(2) {
        transform: translateY(-1px) rotate(-45deg);
    }

    .btn-subscribe {
        padding: 1rem 2rem;
        margin-top: 1rem;
    }
}

/* --- REST OF STYLES (Content, Mosaic, Weather) --- */
/* (Keep your content, cta-button, and weather-report styles below this point) */

        /* --- STAGES / SECTIONS --- */
        #scroll-container {
            display: flex;
            flex-direction: column;
        }

        .content-wrapper {
            height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 2rem;
        }

        h1 {
            font-size: clamp(2.2rem, 5vw, 4rem);
            font-weight: 200;
            letter-spacing: -0.02em;
            margin-bottom: 1.5rem;
            color: var(--ghost-white);
        }

        .tagline {
            color: var(--ethereal-dim);
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 2.5rem;
            max-width: 800px;
        }

        /* --- THE MOSAIC --- */
        .mosaic-stage {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 4rem 2rem;
        }

        .grid-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 25px;
            width: 100%;
            max-width: 900px;
            margin-top: 3rem;
        }

        .mosaic-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--ethereal-dim);
            border-radius: 12px;
            padding: 50px 20px;
            text-align: center;
             transition: 
        background 0.5s ease, 
        border-color 0.5s ease, 
        transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.5s ease;
            cursor: pointer;
        }

        .mosaic-card:hover {
            background: var(--amethyst-glow);
            border-color: #9966cc;
            transform: translateY(-10px);
            box-shadow: 0 0 30px var(--amethyst-glow);
        }

        /* Add this to your mosaic styles */

.mosaic-card:active, 
.mosaic-card.selected {
    background: rgba(0, 168, 107, 0.1); /* Subtle Jade glow */
    border-color: var(--jade-green);
    box-shadow: 0 0 40px rgba(0, 168, 107, 0.2);
    transform: scale(0.98); /* Slight physical "press" sensation */
}


        .symbol {
            display: block;
            font-size: 2.5rem;
            margin-bottom: 15px;
            opacity: 0.8;
        }

        .mosaic-card label {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--ethereal-dim);
        }

        .mosaic-caption {
            margin-top: 2rem;
            font-size: 0.8rem;
            color: var(--ethereal-dim);
            letter-spacing: 0.1em;
        }

        /* --- THE TRANSIT/WEATHER --- */
      /* Update your .weather-report styles */

.weather-report {
    background: rgba(15, 12, 29, 0.6); /* Darker for contrast */
    padding: 4rem;
    border-radius: 40px;
    border: 1px solid var(--amethyst-glow);
    max-width: 700px;
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

/* The "Atmospheric Glow" behind the report */
.weather-report::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    /* This color would be changed by JS based on the planet (Purple for Neptune, Amber for Saturn) */
    background: radial-gradient(circle, rgba(153, 102, 204, 0.1) 0%, transparent 60%);
    animation: pulse-slow 10s infinite ease-in-out;
    z-index: -1;
}

.transit-stage {
    min-height: 120vh; /* Slightly more height to accommodate the new header */
    display: flex;
    flex-direction: column; /* Stack header over card */
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem;
    gap: 4rem; /* Space between header and card */
}

.stage-intro {
    text-align: center;
    max-width: 900px;
}

.stage-intro h1 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.report-text {
    color: var(--ghost-white);
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-top: 1rem;
}

@keyframes pulse-slow {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.weather-report h3 {
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 1rem;
    color: var(--ghost-white);
}

.weather-report .planet-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
    /* Subtle glow for the icon */
    filter: drop-shadow(0 0 15px var(--amethyst-glow));
}

        .planet-icon {
            font-size: 3rem;
            color: #9966cc;
            display: block;
            margin-bottom: 1rem;
        }

        /* --- BUTTONS --- */
        .cta-button, .btn-subscribe {
            background: transparent;
            border: 1px solid var(--jade-green);
            color: var(--jade-green);
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 0.1em;
        }

        .cta-button {
            padding: 1rem 2.5rem;
            border-radius: 100px;
            font-size: 0.9rem;
        }

        .btn-subscribe {
            padding: 0.6rem 1.2rem;
            border-radius: 4px;
            font-size: 0.75rem;
        }

        .cta-button:hover, .btn-subscribe:hover {
            background: var(--jade-green);
            color: var(--deep-indigo);
            box-shadow: 0 0 15px rgba(0, 168, 107, 0.3);
        }

        /* --- FOOTER --- */
        .quiet-footer {
            position: relative;
            width: 100%;
            padding: 8rem 4rem 4rem 4rem;
            background: #080612;
            border-top: 1px solid rgba(153, 102, 204, 0.2);
            z-index: 10;
        }

        .footer-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            align-items: end;
        }

        .footer-brand h3 {
            font-weight: 200;
            letter-spacing: 0.3em;
            margin-bottom: 0.5rem;
            text-transform: lowercase;
        }

        .footer-brand p {
            color: var(--ethereal-dim);
            font-size: 0.9rem;
            font-style: italic;
        }

        .footer-meta, .footer-credits {
            text-align: right;
        }

        .meta-label {
            display: block;
            font-size: 0.6rem;
            text-transform: uppercase;
            color: var(--ethereal-dim);
            margin-bottom: 0.4rem;
        }

        .meta-value {
            color: #9966cc;
            font-size: 0.85rem;
        }

        .footer-credits {
            font-size: 0.75rem;
            color: var(--ethereal-dim);
            line-height: 1.8;
        }

        .footer-credits a {
            color: var(--ethereal-dim);
            text-decoration: none;
            border-bottom: 1px solid transparent;
            transition: all 0.3s ease;
        }

        .footer-credits a:hover {
            color: var(--ghost-white);
            border-bottom: 1px solid var(--jade-green);
        }

        /* --- ATMOSPHERICS --- */
.star-field {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--ghost-white);
    border-radius: 50%;
    opacity: 0.3;
    animation: twinkle 4s infinite ease-in-out;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.2); }
}

/* --- THE REVEAL STATE --- */
.weather-report {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.weather-report.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- JADE ACTIVE STATE --- */
.mosaic-card.selected {
    border-color: var(--jade-green) !important;
    background: rgba(0, 168, 107, 0.05) !important;
    box-shadow: 0 0 30px rgba(0, 168, 107, 0.15);
    transform: scale(0.97);
}

/* --- MOBILE RESPONSIVENESS PATCH --- */

@media screen and (max-width: 768px) {
    /* 1. Adjust Navigation */
    .main-nav {
        padding: 1rem 1.5rem;
    }

    .nav-links {
        gap: 1.2rem; /* Reduce spacing between links */
    }

    .nav-links a {
        font-size: 0.65rem; /* Slightly smaller text */
        letter-spacing: 0.1em;
    }

    /* 2. Scale Typography */
    h1 {
        font-size: 2rem; /* Prevent giant text on small phones */
        line-height: 1.2;
    }

    .tagline {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }

    /* 3. Grid & Mosaic Adjustments */
    .grid-container {
        grid-template-columns: 1fr 1fr; /* Force 2 columns instead of many */
        gap: 15px;
        margin-top: 2rem;
    }

    .mosaic-card {
        padding: 30px 15px; /* Less vertical padding */
    }

    .symbol {
        font-size: 2rem;
    }

    /* 4. Weather Report Scaling */
    .weather-report {
        padding: 2.5rem 1.5rem;
        margin: 0 1rem;
        border-radius: 24px; /* Slightly less aggressive rounding */
    }

    .transit-stage {
        padding: 4rem 1rem;
        gap: 2.5rem;
    }

    .report-text {
        font-size: 0.95rem;
    }

    /* 5. Footer Re-stacking */
    .quiet-footer {
        padding: 4rem 2rem 2rem 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr; /* Stack elements vertically */
        text-align: center;
        gap: 3rem;
        align-items: center;
    }

    .footer-meta, .footer-credits {
        text-align: center; /* Center align for mobile flow */
    }
}

/* Fix for very small devices (under 400px) */
@media screen and (max-width: 400px) {
    .grid-container {
        grid-template-columns: 1fr; /* Single column for tiny screens */
    }
    
    .logo {
        letter-spacing: 0.1em;
    }
}