/* Core Variables */
:root {
    --bg-color: #080808;
    /* Off-black */
    --text-color: #ECECEC;
    /* Off-white */
    --text-muted: #A0A0A0;
    /* Grey for secondary text */
    --accent-color: #FFFFFF;
    /* Pure white for emphasis */

    --font-main: 'Inter', sans-serif;

    --spacing-unit: 1.5rem;
    --section-gap: 4rem;
    /* Reduced from 8rem */

    --font-size-h1: 3.5rem;
    --font-size-h2: 1.25rem;
    --font-size-body: 1.125rem;
    --font-size-small: 0.875rem;
}

/* Reset & Scaffolding */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    font-weight: 300;
}

/* Layout Utilities */
.content-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
    margin-bottom: var(--section-gap);
}

.text-block {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-unit);
}

.spacer-small {
    height: 0.5rem;
}

/* Section 1: Hero */
.hero-section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    /* Image takes top priority */
    margin-bottom: var(--section-gap);
}

.hero-image-container {
    width: 100%;
    max-height: 75vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #000;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Cover usually, but 'contain' if we must respect full paths. Prompt said 'Minimal cropping'. */
    object-fit: contain;
    /* Changed to contain to respect "Minimal cropping" and "Let the image breathe" */
    max-width: 1400px;
    /* Constraint on ultra-wide screens */
}

.hero-content {
    margin-top: 1rem;
    padding: 0 var(--spacing-unit);
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.headline {
    font-size: var(--font-size-h1);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.subheadline {
    font-size: var(--font-size-h2);
    font-weight: 400;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Section 2: Interpretation */
.interpretation-section .text-block p {
    font-size: var(--font-size-body);
    font-weight: 400;
    border-left: 1px solid #333;
    padding-left: 1.5rem;
}

/* Section 3: Business Logic */
.lead-line {
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--accent-color);
}

.business-section p {
    font-size: var(--font-size-body);
    color: var(--text-color);
}

/* Section 4: Compounding */
.compounding-section p {
    font-size: var(--font-size-body);
    color: var(--text-color);
    font-feature-settings: "tnum" on, "onum" on;
}

/* Section 5: Footer */
.footer-section {
    padding: var(--spacing-unit);
    padding-bottom: 4rem;
    margin-top: auto;
    border-top: 1px solid #1a1a1a;
    text-align: center;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: var(--font-size-small);
    color: #666;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    margin-top: 1rem;
    font-weight: 400;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Responsive Overrides */
@media (max-width: 768px) {
    :root {
        --font-size-h1: 2.5rem;
        --section-gap: 5rem;
    }

    .hero-image-container {
        max-height: 50vh;
    }
}