:root {
    --black: #000000;
}

* {
    box-sizing: border-box;
}

body {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px 24px;
    font: 400 15px/1.6 'Inter', sans-serif;
    color: var(--black);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

h2 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 2.5rem 0 1rem 0;
}

p {
    margin: 0 0 1.5rem 0;
}

strong {
    font-weight: 600;
}

a {
    color: var(--black);
    text-decoration: underline;
}

a:hover {
    text-decoration: none;
}

ul {
    padding-left: 1rem;
    margin: 0 0 1.5rem 0;
}

li {
    margin-bottom: 0.5rem;
    padding-left: 0.5rem;
}

/* Utilities */
.meta {
    font-size: 0.85rem;
    display: block;
    margin-bottom: 3rem;
}

.label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
}

/* Layout & Components */
.row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

hr {
    border: 0;
    border-bottom: 1px solid var(--black);
    margin: 1.5rem 0 2.5rem;
}

/* Header & Logo Specifics */
header.row {
    align-items: center;
}

.branding {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 28px;
    height: auto;
    display: block;
}

/* Contact Section */
.contact {
    margin-top: 4rem;
}

.contact .label {
    margin-bottom: 0.5rem;
}

.contact p {
    margin-bottom: 0.5rem;
}

.email-row {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 24px;
}

#copy-btn {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--black);
    display: flex;
    align-items: center;
    opacity: 0.8;
    transition: opacity 0.2s;
}

#copy-btn:hover {
    opacity: 1;
}

/* Footer */
.footer {
    margin-top: 5rem;
    border-top: 1px solid var(--black);
    padding-top: 1.5rem;
    font-size: 13px;
}

#address-container {
    white-space: pre-wrap;
    margin-top: 0.5rem;
}

.footer nav a {
    margin-left: 1.5rem;
    text-decoration: none;
}

.footer nav a:hover {
    text-decoration: underline;
}


/* =========================================
   STEALTH / PRODUCT STYLES
   ========================================= */

/* Hero Typography Overrides */
.hero-headline {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.sub-headline {
    font-size: 1.05rem;
    color: #444;
    margin-bottom: 2.5rem;
}

/* Terminal Window - LIGHT MODE (White Background) */
.terminal-window {
    background: #ffffff;
    /* Subtle border to define edges against the white page */
    border: 1px solid #e5e5e5;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    margin: 2rem 0 3.5rem 0;
    overflow: hidden;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    width: 100%;
    max-width: 100%;
}

.terminal-header {
    background: #f9f9f9;
    /* Very light gray to distinguish header */
    padding: 10px 12px;
    display: flex;
    gap: 8px;
    border-bottom: 1px solid #e5e5e5;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.red {
    background: #ff5f56;
}

.yellow {
    background: #ffbd2e;
}

.green {
    background: #27c93f;
}

.terminal-body {
    padding: 20px;
    color: #333333;
    /* Dark gray text for readability */
    line-height: 1.6;
}

.cmd {
    color: #999;
    margin-right: 8px;
    user-select: none;
}

.success {
    color: #059669;
    font-weight: 500;
}

.cursor {
    display: inline-block;
    width: 7px;
    height: 14px;
    background: #333;
    animation: blink 1s infinite;
    vertical-align: middle;
    margin-left: 4px;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* Principles Grid */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 2rem;
    margin: 3.5rem 0;
    padding: 2rem 0;
    border-top: 1px solid var(--black);
    border-bottom: 1px solid var(--black);
}

.principle-item h3 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.5rem 0;
}

.principle-item p {
    font-size: 0.9rem;
    color: #444;
    margin: 0;
    line-height: 1.5;
}