:root {
    --brand-orange: #FF4500;
    --text-black: #000000;
    --bg-white: #ffffff;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', Arial, sans-serif;
    font-weight: 600;
}

body {
    /* Updated to Arial */
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
    background-color: transparent;
    color: var(--text-black);
    line-height: 1.4;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo-bg {
    position: relative;
    padding-top: 80px;
}

.logo-bg::before {
    content: " ";
    position: absolute;
    left: 0;
    right: 0;
    background-color: var(--brand-orange);
    height: 80px;
    z-index: -1;
    bottom: -1px;
}

/* Header Section */
.hero-bg {
    background-color: var(--brand-orange);
    color: #FFFFFF;
    padding: 3.5rem 1rem;
    text-align: center;
}

.logo {
    margin: 0px auto;
}

.main-title {
    color: var(--text-black);
    /* Massive, tight Arial for the logo look */
    font-size: clamp(3.5rem, 16vw, 12rem);
    font-weight: 900;
    text-transform: uppercase;
    line-height: 0.8;
    letter-spacing: -0.06em;
    /* margin-bottom: 2rem; */
    display: block;
    text-align: center;
}

.hero-statement {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: bold;
    max-width: 800px;
    margin: 0 auto 1.5rem auto;
    line-height: 1.5;
}

.hero-date {
    font-size: clamp(1rem, 2.5vw, 1.7rem);
    font-weight: bold;
}

/* Body Content */
.intro-section {
    padding: 3.5rem 0;
    font-size: clamp(1.1rem, 2.2vw, 1.35rem);
    text-align: center;
}

.intro-section p {
    text-align: center;
    list-style: 1.5;
}

.bold { font-weight: bold; }

.divider {
    height: 3px;
    background-color: var(--text-black);
    width: 100%;
}

/* --- Signup Section Styles --- */
.signup {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 4rem 2rem 5rem;
    /* background-color: #f9f9f9; */
    border-radius: 12px;
    margin: 0 0 2rem;
    text-align: center;
}

.signup .info {
    max-width: 600px;
}

.signup .info h2 {
    font-size: 2.2rem;
    font-weight: 900;
    /* text-transform: uppercase; */
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.signup .info p {
    font-size: 1.2rem;
    color: #444;
}

.signup .form {
    width: 100%;
    display: flex;
    justify-content: center;
}

/* Scholars Section */
.scholars-section {
    padding: 2.5rem 0;
}

.scholars-title {
    font-size: clamp(1.2rem, 3vw, 2.5rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: 2rem;
}

.scholar-list {
    list-style: none;
    max-width: 850px;
    margin: 0 auto;
}

.scholar-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    font-size: clamp(1rem, 2vw, 1.3rem);
    text-align: left;
}

.bullet {
    color: var(--brand-orange);
    font-weight: bold;
    margin-right: 12px;
    font-size: 1.5rem;
    line-height: 1;
}

.name {
    color: var(--brand-orange);
    font-weight: bold;
}

/* Footer Section */
.footer {
    padding: 3rem 0;
    text-align: center;
}

.footer-title {
    font-size: 2.5rem;
    font-weight: 900;
    text-transform: none;
    margin-bottom: 1.5rem;
}

.footer-info {
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--text-black);
}

.footer-info p {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    column-gap: 12px; /* Increased gap for larger text */
    row-gap: 8px;
    margin-bottom: 1.2rem;
}

/* Icon Scaling & Alignment */
.footer-info a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-black);
    transition: color 0.2s ease, transform 0.2s ease;
}

.footer-info svg {
    /* Scaled slightly up to 24px to match the 1.3rem text height */
    width: 24px;
    height: 24px;
    vertical-align: middle;
    transition: stroke 0.2s ease, fill 0.2s ease;
}

/* Hover States */
.footer-info a:hover {
    color: var(--brand-orange);
    transform: translateY(-2px);
}

.footer-info a:hover svg {
    stroke: var(--brand-orange);
    /* If using the Substack icon I provided earlier, use 'fill' instead of 'stroke' */
    /* fill: var(--brand-orange);  */
}

/* Website Link specific styling */
.footer-info .website-link {
    font-size: 1.5rem; /* Slightly larger than the base footer info */
    font-weight: 900;
    text-decoration: underline !important;
    display: inline-block;
    margin-top: 0.5rem;
}

/* Responsive Breakpoints */
@media (min-width: 768px) {
    .intro-section { text-align: left; }
    .hero-bg { padding: 3rem 1rem 4.5rem 1rem; }
}