:root {
    --bg-deep: #0f071a;
    --purple-light: #a855f7;
    --purple-main: #7c3aed;
    --purple-dark: #4c1d95;
    --text-main: #f3f4f6;
    --glass-border: rgba(168, 85, 247, 0.3);
}

body {
    margin: 0;
    font-family: 'Inter', system-ui, sans-serif;
    background-color: var(--bg-deep);
    color: var(--text-main);
  
   
}

/* --- Geometric Background --- */
.geometric-bg {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
    overflow: hidden;
    background: radial-gradient(circle at 50% 50%, #1e1033 0%, #0f071a 100%);
}

.shape {
    position: absolute;
    background: linear-gradient(45deg, var(--purple-dark), transparent);
    opacity: 0.2;
}

.poly-1 {
    width: 40vw; height: 40vw;
    top: -10%; left: -10%;
    clip-path: polygon(0% 0%, 100% 0%, 50% 100%);
    animation: rotate 60s infinite linear;
}

.poly-2 {
    width: 30vw; height: 30vw;
    bottom: 5%; right: -5%;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation: rotate 45s infinite linear reverse;
}

.poly-3 {
    width: 20vw; height: 20vw;
    top: 20%; right: 15%;
    clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
    opacity: 0.1;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- UI Components --- */
.neo-card {
    background: rgba(25, 15, 45, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: 4px; /* Sharp geometric corners */
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.6);
    width: 100%;
    max-width: 500px;
}

header h1 {
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 4px;
    font-weight: 900;
    margin: 0;
    background: linear-gradient(to bottom, #fff, var(--purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-icon { text-align: center; color: var(--purple-light); font-size: 1.5rem; margin-bottom: 0.5rem; }

.step-counter { font-size: 0.8rem; color: var(--purple-light); margin-bottom: 0.5rem; text-transform: uppercase; font-weight: bold; }

.progress-container {
    height: 4px; background: #2d1b4d; margin-bottom: 2rem;
}

#progress-bar {
    height: 100%; width: 0%; background: var(--purple-light);
    box-shadow: 0 0 10px var(--purple-light);
    transition: width 0.4s ease;
}

#options-container { display: flex; flex-direction: column; gap: 15px; }

button.btn-option {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 1rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
}

button.btn-option:hover {
    background: var(--purple-dark);
    border-color: var(--purple-light);
    padding-left: 1.5rem;
}

.btn {
    padding: 1rem; cursor: pointer; border-radius: 2px; font-weight: bold; text-transform: uppercase;
}

.btn-solid { background: var(--purple-main); color: white; border: none; flex: 2; }
.btn-outline { background: transparent; border: 1px solid var(--purple-light); color: var(--purple-light); flex: 1; }

#major-display { color: var(--purple-light); font-size: 2.2rem; margin: 10px 0; }
#college-list li { border-left: 2px solid var(--purple-light); padding: 10px; margin-bottom: 5px; list-style: none; background: rgba(255,255,255,0.02); }

.hidden { display: none; }

ul.checkmark li{
	font-size: 16px;
	margin-bottom: 1em;
	list-style-type: none;
	padding: .25em 0 0 2.5em;
	position: relative;
}
	&:before{
		content: " ";
		display: block;
		border: solid .8em orange;
		border-radius: .8em;
		height: 0;
		width: 0;
		position: absolute;
		left: .5em;
		top: 40%;
		margin-top: -.5em;
    }
	&:after{
		content: " ";
		display: block;
		width: .3em;
		height: .6em;
		border: solid #fff;
		border-width: 0 .2em .2em 0;
		position: absolute;
		left: 1em;
		top: 40%;
		margin-top: -.2em;
		-webkit-transform: rotate(45deg);
		-moz-transform: rotate(45deg);
		-o-transform: rotate(45deg);
		transform: rotate(45deg);
}