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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    color: white;
}

/* FIXED BACKGROUND IMAGE */

body {
    font-family: Arial, sans-serif;
    color: white;
    /* Added higher contrast blues and teals so the movement is obvious */
    background: linear-gradient(-45deg, #050b14, #1a365d, #0d1b2a, #2a5270);
    background-size: 400% 400%;
    /* Sped up from 15s to 8s so you can immediately see the effect */
    animation: gradientBG 12s ease infinite; 
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* NAVBAR */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 20px 60px;

    background-color: rgba(10, 10, 10, 1); /* opaque at top */

    z-index: 1000;

    transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(10, 10, 10, 0.75); /* slightly transparent */
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo {
    font-size: 1.3rem;
    font-weight: bold;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.nav-links a:hover {
    opacity: 0.7;
}

/* HERO (now just layout, not background image) */

.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    
    /* Apply the image ONLY to the hero section */
    background-image: url("assets/images/hero.jpg");
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Creates a parallax scroll effect */
}

/* Dark overlay just for the hero image so your name is readable */
.hero::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 5rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
}

/* SECTIONS */

/* Layout for the scrolling sections */
.section {
    min-height: 80vh; /* Ensures sections take up a good amount of screen */
    padding: 100px 10%; /* Gives breathing room around the edges */
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Make section headers pop */
.section h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 10px;
    display: inline-block;
}

/* The Frosted Glass Card Effect */
.card {
    background: rgba(15, 15, 15, 0.55); /* Dark, semi-transparent background */
    backdrop-filter: blur(12px); /* This blurs the hero image behind it */
    -webkit-backdrop-filter: blur(12px); /* Safari support */
    border: 1px solid rgba(255, 255, 255, 0.1); /* Very subtle white border */
    border-radius: 15px; /* Rounded corners */
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5); /* Soft drop shadow */
    transition: transform 0.3s ease, border-color 0.3s ease;
}

/* Small animation when a user hovers over a project */
.card:hover {
    transform: translateY(-5px); /* Floats up slightly */
    border-color: rgba(255, 255, 255, 0.3); /* Border gets brighter */
}

/* Typography for inside the cards */
.card h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: #4da8da; /* A nice subtle blue highlight color, adjust as needed */
}

.card p {
    line-height: 1.6;
    font-size: 1.1rem;
    color: #e0e0e0;
}

/* BUTTON */

/* Tech-styled Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background: rgba(77, 168, 218, 0.15); /* Subtle blue tint */
    color: #ffffff;
    text-decoration: none;
    border: 1px solid rgba(77, 168, 218, 0.5);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn:hover {
    background: rgba(77, 168, 218, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(77, 168, 218, 0.3);
}

/* Flexbox for the contact links to sit nicely next to each other */
.contact-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 15px;
}