/* Basic Reset & Body Styling */
html {
    scroll-behavior: smooth; /* Ensure smooth scrolling for button click */
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    color: white; /* Default text color for the hero section */
    line-height: 1.6;
    /* Sky background on the body so it appears throughout the page */
    background-image: url('images/thesky.jpg');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed; /* Keep background fixed during scroll */
    background-repeat: no-repeat;
    overflow-x: hidden; /* Prevent horizontal scrolling */
    position: relative; /* For any elements positioned relative to the body (though fixed is preferred here) */

    /* Custom Scrollbar Styling (Webkit browsers: Chrome, Safari, Edge) */
    /* Track */
    &::-webkit-scrollbar {
        width: 10px; /* Width of the scrollbar */
    }

    /* Handle (the draggable part) */
    &::-webkit-scrollbar-thumb {
        background: rgba(138, 43, 226, 0.7); /* Purple color for the scroll handle */
        border-radius: 5px; /* Rounded corners for the handle */
        border: 2px solid rgba(255, 255, 255, 0.1); /* Slight border for definition */
    }

    /* Handle on hover */
    &::-webkit-scrollbar-thumb:hover {
        background: rgba(138, 43, 226, 1); /* Darker purple on hover */
    }

    /* Track background */
    &::-webkit-scrollbar-track {
        background: rgba(0, 0, 0, 0.2); /* Transparent dark background for the scroll track */
    }
}


/* Hero Section (The initial full-screen view) */
.hero-screen {
    height: 100vh; /* Takes full viewport height */
    width: 100vw; /* Takes full viewport width */
    position: relative; /* For absolutely positioning the .profile-content (name) */
    box-sizing: border-box;
    /* Removed all flexbox properties from here - relying on absolute/fixed for children */
}

/* Profile text (Name only) - Centered */
.profile-content {
    position: absolute; /* Position explicitly on the page */
    top: 50%; /* Center vertically */
    left: 50%; /* Center horizontally */
    transform: translate(-50%, -50%); /* Adjust for true centering (both axes) */
    text-align: center; /* Center text within its container */
    max-width: 80vw; /* Allow text to take more width if centered */
    box-sizing: border-box;
}

.name {
    font-family: 'Roboto', sans-serif;
    font-size: 8vw; /* Default for desktop, overridden by media queries for mobile */
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.1em;
    text-transform: lowercase; /* Makes "SKY" appear as "sky" */
    line-height: 1.2;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.5);
    white-space: nowrap; /* Prevent line break on desktop, will adjust for mobile */
}

/* Social links container positioning - NOW FIXED TO VIEWPPORT */
.social-links-container {
    position: fixed; /* Crucial: Sticks to the viewport */
    left: 2vw; /* Desktop default */
    bottom: 50px; /* Desktop default */
    display: flex;
    flex-direction: column; /* Desktop default: vertical stack */
    gap: 20px;
    z-index: 100; /* Ensure it's on top of other content */
    padding: 10px; /* Add some padding to prevent touching screen edges */
    box-sizing: border-box;
}

.social-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: white;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.social-link:hover {
    transform: translateX(5px); /* Desktop hover */
    opacity: 0.8;
}

.social-icon {
    width: 30px !important;
    height: 30px !important;
    filter: drop-shadow(0 0 10px rgba(100, 0, 150, 1));
}

/* About Me Button positioning - NOW FIXED TO VIEWPPORT */
.about-me-button {
    position: fixed; /* Crucial: Sticks to the viewport */
    right: 2vw; /* Desktop default */
    bottom: 50px; /* Desktop default */
    text-decoration: none;
    color: white;
    font-size: 1.1em;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: transform 0.3s ease, opacity 0.3s ease;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
    z-index: 100; /* Ensure it's on top of other content */
    padding: 10px 15px; /* Button styling */
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 5px;
    background-color: rgba(0,0,0,0.2);
    box-sizing: border-box;
    white-space: nowrap; /* Prevent button text from wrapping */
}

.about-me-button:hover {
    transform: translateX(-5px); /* Desktop hover */
    opacity: 0.8;
    background-color: rgba(0,0,0,0.4);
}

/* About Me Section Styles (appears when scrolled down) */
.content-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    box-sizing: border-box;
    position: relative; /* For positioning spts-calc-link */
    /* Background for the About Me section - a translucent gradient to blend */
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.4) 0%, /* Slightly transparent black */
        rgba(0, 0, 0, 0.7) 50%, /* More opaque black in the middle */
        rgba(0, 0, 0, 0.4) 100% /* Slightly transparent black */
    );
    color: rgba(255, 255, 255, 0.9); /* White-ish text color */
    text-align: center;
}

/* About Me content styling (now directly inside .content-section) */
.content-section h2,
.content-section p {
    /* Apply glow effect to About Me text */
    text-shadow: 1px 1px 5px rgba(0,0,0,0.6);
    color: inherit; /* Inherit color from .content-section (white-ish) */
    margin: 0 0 15px 0; /* Adjust margins as needed */
    max-width: 600px; /* Limit width of text for readability */
    width: 100%;
    box-sizing: border-box;
}

.content-section h2 {
    font-size: 2.5em;
    padding-bottom: 15px;
    margin-bottom: 25px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2); /* Subtle white border */
    font-weight: 700;
}

.content-section p {
    font-size: 1.2em;
    line-height: 1.6;
}

/* NEW: Styles for the Calculator Link */
.spts-calc-link {
    position: absolute; /* Positioned relative to .content-section */
    bottom: 20px; /* Distance from bottom */
    left: 20px; /* Distance from left */
    font-size: 0.9em; /* Small, but readable text */
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5); /* Matching text shadow */
    white-space: nowrap; /* Prevent line break */
    z-index: 10; /* Ensure it's above other elements if needed */
}

.spts-calc-link a {
    color: rgba(255, 255, 255, 0.7); /* Slightly translucent white */
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.spts-calc-link a:hover {
    color: rgba(255, 255, 255, 1); /* Brighter white on hover */
    text-decoration: underline;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.7); /* Subtle white glow on hover */
}


/* Media Queries for Responsiveness */
@media (max-width: 768px) { /* Tablet and smaller phones */
    .name {
        font-size: clamp(2.5em, 10vw, 4em); /* Adjust clamp range for mobile */
        white-space: normal; /* Allow name to wrap on mobile */
    }

    /* Social links on mobile: centered horizontal at the bottom */
    .social-links-container {
        left: 50%; /* Center horizontally */
        transform: translateX(-50%); /* Adjust for true centering */
        bottom: 20px; /* Closer to the bottom on mobile */
        flex-direction: row; /* Horizontal on mobile */
        width: auto; /* Let content determine width */
        gap: 15px;
        padding: 5px; /* Adjust padding for fixed positioning on mobile */
    }
    .social-link:hover {
        transform: translateY(-5px); /* Keep a vertical hover for consistency on horizontal layout */
    }
    .social-icon {
        width: 25px !important;
        height: 25px !important;
    }

    /* About Me button on mobile: bottom right */
    .about-me-button {
        right: 3vw; /* Adjust for mobile */
        bottom: 30px; /* Adjust for mobile */
        font-size: 1em;
        padding: 8px 12px;
    }
    .about-me-button:hover {
        transform: translateX(-5px); /* Still move left on hover */
    }

    .content-section h2 {
        font-size: 2em;
    }
    .content-section p {
        font-size: 1em;
    }
    .spts-calc-link {
        bottom: 15px;
        left: 15px;
        font-size: 0.8em;
    }
}

@media (max-width: 480px) { /* Smaller phones */
    .name {
        font-size: clamp(2em, 12vw, 3.5em); /* Even smaller min font for very narrow phones */
    }
    .social-links-container {
        bottom: 15px; /* Even closer to bottom on small phones */
        gap: 10px;
    }
    .social-icon {
        width: 20px !important;
        height: 20px !important;
    }
    .about-me-button {
        right: 2vw;
        bottom: 20px; /* Adjust for very small phones */
        font-size: 0.9em;
        padding: 6px 10px;
    }
    .content-section h2 {
        font-size: 1.5em;
    }
    .content-section p {
        font-size: 0.9em;
    }
    .spts-calc-link {
        bottom: 10px;
        left: 10px;
        font-size: 0.75em;
    }
}