/* Shared styles for vernamtechnologies.com — home, privacy, donate. */

/* 1. Reset & Base Styles */
* { box-sizing: border-box; margin: 0; padding: 0; }

html {
    background-color: #1c1e21;
    height: 100%;
}

body {
    font-family: Menlo, Consolas, Monaco, "Liberation Mono", "Lucida Console", monospace;
    font-size: 14px;
    line-height: 1.5;
    color: #dcdcdc;
    max-width: 80ch;
    margin: 0 auto;
    padding: 2em 1em;
}

/* 2. Scrollbar Hiding */
html, body {
    -ms-overflow-style: none;
    scrollbar-width: none;
}
::-webkit-scrollbar {
    display: none;
}

/* Typography */
h1 {
    text-align: center;
    font-size: 1.3em;
    font-weight: bold;
    margin: 1em 0 2em 0;
    color: #ffffff;
    text-transform: uppercase;
}

h2 {
    font-size: 1.1em;
    font-weight: bold;
    margin-top: 2.5em;
    margin-bottom: 1em;
    color: #ffffff;
}

a { color: #4ea6ea; text-decoration: none; }
a:hover { text-decoration: underline; }
p { margin-bottom: 1em; text-align: justify; }

/* Lists */
ul { list-style: none; margin-bottom: 1em; }
li { display: flex; align-items: baseline; margin-bottom: 0.5em; }
li::before { content: "o"; padding-right: 2ch; flex-shrink: 0; color: #dcdcdc; }

ul ul { margin-top: 0.5em; margin-bottom: 0.5em; padding-left: 4ch; }
ul ul li::before { content: "-"; padding-right: 1.5ch; }

/* Utility */
.address-block { margin-top: 1em; margin-left: 2ch; }
.footer-note { text-align: center; margin-top: 4em; color: #888; font-size: 0.9em; }

/* 3. Top navigation — three links to real pages */
nav {
    display: flex;
    justify-content: center;
    gap: 0.75ch;
    flex-wrap: wrap;
    margin-bottom: 1em;
    padding-bottom: 1.5em;
    border-bottom: 1px solid #2e3236;
}
nav a {
    font-family: inherit;
    font-size: 1em;
    color: #dcdcdc;
    background: transparent;
    border: 1px solid #3a3f44;
    padding: 0.5em 1.4em;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: border-color 0.12s ease, color 0.12s ease, background 0.12s ease;
}
nav a:hover {
    border-color: #4ea6ea;
    color: #ffffff;
    text-decoration: none;
}
nav a.active {
    background: #4ea6ea;
    border-color: #4ea6ea;
    color: #14161a;
    font-weight: bold;
}

/* 4. Home tagline + Ko-fi donate button */
.tagline {
    text-align: center;
    color: #888;
    margin-top: -1em;
    margin-bottom: 2.5em;
}
.cta-row {
    display: flex;
    justify-content: center;
    gap: 1ch;
    flex-wrap: wrap;
    margin: 2.5em 0 1em 0;
}
.kofi-button {
    display: inline-block;
    font-family: inherit;
    font-size: 1em;
    color: #14161a;
    background: #4ea6ea;
    border: 1px solid #4ea6ea;
    padding: 0.7em 2em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: bold;
}
.kofi-button:hover { text-decoration: none; background: #6cb8ef; }
.donate-center { text-align: center; }

/* 5. Crypto donation cards */
.crypto-list { display: flex; flex-direction: column; gap: 1.5em; margin: 1.5em 0 0.5em 0; }
.crypto { border: 1px solid #2e3236; padding: 1.4em 1.2em; }
.crypto-head {
    color: #ffffff; font-weight: bold; text-align: center; margin-bottom: 1em;
}
.crypto-head .rec {
    color: #14161a; background: #4ea6ea; font-size: 0.72em; font-weight: bold;
    padding: 0.15em 0.7em; margin-left: 0.8ch; text-transform: uppercase; letter-spacing: 0.5px;
    vertical-align: middle;
}
.crypto-qr {
    display: block; width: 180px; height: 180px; margin: 0 auto 1em;
    background: #ffffff; padding: 8px; image-rendering: pixelated;
}
.crypto-addr {
    display: block; word-break: break-all; text-align: center;
    color: #dcdcdc; background: #14161a; border: 1px solid #2e3236;
    padding: 0.7em 0.8em; font-size: 0.82em; line-height: 1.6;
}
.copy-btn {
    display: block; margin: 0.9em auto 0; font-family: inherit; font-size: 0.85em;
    color: #dcdcdc; background: transparent; border: 1px solid #3a3f44;
    padding: 0.5em 1.6em; cursor: pointer; text-transform: uppercase; letter-spacing: 0.5px;
    transition: border-color 0.12s ease, color 0.12s ease;
}
.copy-btn:hover { border-color: #4ea6ea; color: #ffffff; }
.copy-btn.copied { border-color: #4ea6ea; color: #4ea6ea; }