@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700;900&family=Share+Tech+Mono&family=Smooch+Sans:wght@300;400;700&display=swap');

/* 3291design V5 Premium Navbar Architecture */

.studio-nav {
    background-color: #172a3a; /* Deep Steel Blue Drafting Base */
    width: 100%;
    position: relative;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 24px; /* Slightly tightened padding to keep the giant logo compact */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- The Mini-Homepage Logo Simulation --- */
.nav-logo-block {
    display: inline-flex;
    align-items: baseline; /* Locks them perfectly to the same drafting line */
    text-decoration: none;
    gap: 6px;
}

/* Add smooth transitions for both color and shadow */
.nav-smooch-3291, .nav-orbitron-design {
    transition: color 0.3s ease-in-out, text-shadow 0.3s ease-in-out;
}

/* 3291 flips to Signature Orange with a matching glow */
.nav-logo-block:hover .nav-smooch-3291 {
    color: #ff6b35;
    text-shadow: 0 0 24px rgba(255, 255, 255);
}

/* "design" flips to White with a soft white glow */
.nav-logo-block:hover .nav-orbitron-design {
    color: #ffffff;
    text-shadow: 0 0 18px rgba(255, 255, 255);
}

.nav-smooch-3291 {
    font-family: "Smooch Sans", sans-serif;
    font-size: 3.2rem; /* Scaled down perfectly to match standard navbar heights */
    font-weight: 400;
    color: #ffffff;
    line-height: 0.8;
}

.nav-orbitron-design {
    font-family: "Orbitron", sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    color: #ff6b35; /* Signature Highlighter Orange */
    text-transform: lowercase; /* Matches homepage design exactly */
    letter-spacing: 1px;
}

/* --- Desktop Links Configuration --- */
.nav-links {
    display: flex;
    gap: 24px;
    transition: all 0.3s ease-in-out;
}

.nav-item {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    text-transform: uppercase;
    padding: 4px 0;
    transition: all 0.2s ease;
    position: relative;
}

.nav-item:hover, .nav-item.active {
    color: #ffffff;
}

/* 1. Base setup: The animated underline exists on ALL links, but is hidden (scaleX: 0) */
.nav-item::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #ff6b35;
    transform: scaleX(0); 
    transform-origin: right; /* Sweeps out to the right on mouse-out */
    transition: transform 0.3s ease;
}

/* 2. The active page displays the line by default */
.nav-item.active::after {
    transform: scaleX(1);
    transform-origin: left; 
}

/* 3. Container Hover: Hides the active line when your mouse enters the .nav-links area */
.nav-links:hover .nav-item.active::after {
    transform: scaleX(0);
}

/* 4. Item Hover: Sweeps the line in on the specific link you are hovering over */
.nav-links .nav-item:hover::after {
    transform: scaleX(1);
    transform-origin: left; /* Sweeps in from the left on mouse-in */
}

.nav-accent-line {
    height: 3px;
    background-color: #ff6b35;
    width: 100%;
}

/* --- Sexy Hamburger Menu Trigger Box --- */
.menu-toggle {
    display: none; /* Invisible on broad screens */
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: #ffffff;
    transition: all 0.3s ease-in-out;
}

/* --- Mobile Viewport Engineering Layout --- */
@media (max-width: 900px) {
    .menu-toggle {
        display: flex; /* Appears only when needed */
    }

    /* Animated Morph States for the Hamburger Icon */
    .menu-toggle.is-active .bar:nth-child(2) { opacity: 0; }
    .menu-toggle.is-active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); background-color: #ff6b35; }
    .menu-toggle.is-active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); background-color: #ff6b35; }

    /* Collapsible Drawer Grid Overlay */
    .nav-links {
        position: absolute;
        top: 100%; /* Drops exactly below the line */
        left: 0;
        width: 100%;
        background-color: #172a3a;
        flex-direction: column;
        gap: 0;
        padding: 0;
        max-height: 0; /* Hidden state */
        overflow: hidden;
        border-bottom: 0 solid rgba(255,255,255,0.1);
    }

    /* Trigger Class added via the engine */
    .nav-links.open {
        max-height: 400px; /* Expands open fluidly */
        border-bottom: 2px solid #ff6b35;
    }

   .nav-item {
        display: inline-block; /* Forces the element to wrap tightly around the text */
        width: auto;         /* Removes the full-width stretch */
        padding: 16px 24px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .nav-item::after {
        display: block;
        content: '';
        position: absolute;
        bottom: 10px; /* Sits nicely above the bottom padding */
        left: 24px;   /* Matches the left text padding */
        height: 2px;
        background-color: #ff6b35;
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s ease;
        /* Width is dynamically governed by the text inline-block size */
        right: auto;
        width: calc(100% - 48px); /* Adapts perfectly to the text boundary */
    }
    
    .nav-item.active {
        border-left: 4px solid #ff6b35;
        background: rgba(255, 255, 255, 0.02);
    }

    /* Mobile Menu Underline Configuration */
    .nav-links.open .nav-item {
        position: relative;
    }

    /* Reset and re-enable the line specifically for the open mobile drawer */
    .nav-links.open .nav-item::after {
        display: block;
        content: '';
        position: absolute;
        bottom: 8px; /* Positioned nicely inside the padding */
        left: 24px;  /* Aligns with the mobile left padding */
        width: 110px;
        height: 2px;
        background-color: #ff6b35;
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s ease;
    }

    /* Sweeps the underline in when active or hovered on mobile */
    .nav-links.open .nav-item.active::after,
    .nav-links.open .nav-item:hover::after {
        transform: scaleX(1);
    }
}