/* ===========================
   1. CSS VARIABLES
   =========================== */
:root {
    --hot-pink: #ff1493;
    --electric-yellow: #ffff00;
    --toxic-green: #00ff00;
    --rad-purple: #9d00ff;
    --black: #000000;
    --white: #ffffff;
    --concrete: #8b8680;
}

/* ===========================
   2. RESET & BASE
   =========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Space Mono', monospace;
    background: var(--black);
    color: var(--white);
    line-height: 1.8;
}

body.home {
    overflow-x: hidden;
    position: relative;
    line-height: normal;
}

body.blog-index {
    overflow-x: hidden;
    position: relative;
}

/* Default background gradient (blog posts - single gradient) */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 20, 147, 0.1) 0%, transparent 40%);
    z-index: 0;
    pointer-events: none;
}

/* Homepage background - 3 gradients */
body.home::before {
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 20, 147, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(0, 255, 0, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 0, 0.1) 0%, transparent 40%);
}

/* Blog index background - 2 gradients */
body.blog-index::before {
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 20, 147, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(0, 255, 0, 0.1) 0%, transparent 40%);
}

/* Homepage halftone dot pattern */
body.home::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle, var(--hot-pink) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.03;
    z-index: 0;
    pointer-events: none;
}

/* ===========================
   3. LAYOUT
   =========================== */
.container {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 20px;
}

/* Homepage container - full height centered */
body.home .container {
    max-width: none;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Blog index container - wider */
body.blog-index .container {
    max-width: 1200px;
}

/* ===========================
   4. NAVIGATION
   =========================== */
.back-link {
    display: inline-block;
    margin-bottom: 30px;
    padding: 10px 25px;
    background: transparent;
    border: 2px solid var(--toxic-green);
    color: var(--toxic-green);
    text-decoration: none;
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 0.85rem;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.back-link:hover {
    background: var(--toxic-green);
    color: var(--black);
}

/* Blog index back link - slightly larger */
body.blog-index .back-link {
    font-size: 0.9rem;
    transform: translateX(0);
}

body.blog-index .back-link:hover {
    transform: translateX(-5px);
}

.blog-link {
    display: inline-block;
    margin-bottom: 40px;
    padding: 15px 40px;
    background: transparent;
    border: 3px solid var(--toxic-green);
    color: var(--toxic-green);
    text-decoration: none;
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    box-shadow:
        4px 4px 0 var(--hot-pink),
        8px 8px 0 var(--rad-purple);
    transition: all 0.3s ease;
    transform: rotate(-1deg);
}

.blog-link:hover {
    transform: rotate(0deg) scale(1.05);
    box-shadow:
        6px 6px 0 var(--hot-pink),
        12px 12px 0 var(--rad-purple);
    background: var(--toxic-green);
    color: var(--black);
}

/* ===========================
   5. HOMEPAGE
   =========================== */

/* Title */
body.home h1 {
    font-family: 'Alfa Slab One', cursive;
    font-size: clamp(3rem, 10vw, 8rem);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--electric-yellow);
    text-shadow:
        4px 4px 0 var(--hot-pink),
        8px 8px 0 var(--toxic-green),
        12px 12px 0 var(--rad-purple),
        16px 16px 30px rgba(0, 0, 0, 0.8);
    margin-bottom: 20px;
    transform: rotate(-2deg);
    animation: slideIn 1s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    line-height: 0.9;
}

.subtitle {
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 1.5rem;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 60px;
    text-shadow:
        2px 2px 0 var(--hot-pink),
        4px 4px 10px rgba(0, 0, 0, 0.5);
    transform: rotate(1deg);
    text-align: center;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-100px) rotate(-10deg);
    }
    to {
        opacity: 1;
        transform: translateX(0) rotate(-2deg);
    }
}

/* Info Cards */
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    width: 100%;
    margin-bottom: 80px;
}

.info-card {
    background: var(--black);
    border: 4px solid var(--electric-yellow);
    padding: 30px;
    position: relative;
    box-shadow:
        6px 6px 0 var(--hot-pink),
        -2px -2px 0 var(--toxic-green),
        0 0 30px rgba(255, 255, 0, 0.3);
    transition: all 0.3s ease;
    transform: rotate(-1deg);
}

.info-card:nth-child(2) {
    transform: rotate(1deg);
}

.info-card:nth-child(3) {
    transform: rotate(-0.5deg);
}

.info-card::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(45deg, var(--hot-pink), var(--toxic-green), var(--rad-purple));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.info-card:hover {
    transform: rotate(0deg) translateY(-10px);
    box-shadow:
        10px 10px 0 var(--hot-pink),
        -4px -4px 0 var(--toxic-green),
        0 0 40px rgba(255, 255, 0, 0.5);
}

.info-card:hover::before {
    opacity: 0.3;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.5));
}

.card-title {
    font-family: 'Alfa Slab One', cursive;
    font-size: 1.3rem;
    color: var(--electric-yellow);
    margin-bottom: 15px;
    text-shadow: 2px 2px 0 var(--hot-pink);
    text-transform: uppercase;
}

.card-text {
    font-family: 'Space Mono', monospace;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--white);
}

/* Hashrate Section */
.hashrate-section {
    width: 100%;
    max-width: 1200px;
    margin: 80px 0;
}

.section-title {
    font-family: 'Alfa Slab One', cursive;
    font-size: 2.5rem;
    text-align: center;
    color: var(--toxic-green);
    text-shadow:
        3px 3px 0 var(--hot-pink),
        6px 6px 0 var(--rad-purple),
        9px 9px 20px rgba(0, 0, 0, 0.6);
    margin-bottom: 50px;
    transform: rotate(-1deg);
    text-transform: uppercase;
}

.hashrate-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.hashrate-card {
    background: linear-gradient(135deg, var(--black) 0%, #1a1a1a 100%);
    border: 5px solid;
    padding: 40px 20px;
    text-align: center;
    position: relative;
    box-shadow:
        8px 8px 0 rgba(0, 0, 0, 0.4),
        0 0 30px rgba(255, 20, 147, 0.3);
    transition: all 0.3s ease;
    transform: rotate(-1deg);
}

.hashrate-card:nth-child(1) {
    border-color: var(--hot-pink);
}

.hashrate-card:nth-child(2) {
    border-color: var(--toxic-green);
    transform: rotate(0.5deg);
}

.hashrate-card:nth-child(3) {
    border-color: var(--electric-yellow);
    transform: rotate(-0.5deg);
}

.hashrate-card:hover {
    transform: rotate(0deg) scale(1.05);
    box-shadow:
        12px 12px 0 rgba(0, 0, 0, 0.5),
        0 0 40px rgba(255, 20, 147, 0.5);
}

.algo-name {
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 1rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hashrate-card:nth-child(1) .algo-name {
    color: var(--hot-pink);
    text-shadow: 2px 2px 4px rgba(255, 20, 147, 0.5);
}

.hashrate-card:nth-child(2) .algo-name {
    color: var(--toxic-green);
    text-shadow: 2px 2px 4px rgba(0, 255, 0, 0.5);
}

.hashrate-card:nth-child(3) .algo-name {
    color: var(--electric-yellow);
    text-shadow: 2px 2px 4px rgba(255, 255, 0, 0.5);
}

.hashrate-value {
    font-family: 'Alfa Slab One', cursive;
    font-size: 3.5rem;
    color: var(--white);
    text-shadow:
        3px 3px 0 var(--hot-pink),
        6px 6px 20px rgba(0, 0, 0, 0.8);
    line-height: 1;
    margin-bottom: 15px;
}

.hashrate-unit {
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 1.2rem;
    color: var(--concrete);
    text-transform: uppercase;
}

.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 5px solid var(--concrete);
    border-top-color: var(--hot-pink);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Stats Badge */
.stats-row {
    display: flex;
    justify-content: center;
    margin: 80px 0;
}

.stat {
    text-align: center;
    position: relative;
    width: 250px;
    height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.stat::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--rad-purple);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    box-shadow:
        8px 8px 0 var(--hot-pink),
        0 0 40px rgba(157, 0, 255, 0.5);
}

.stat-value {
    font-family: 'Alfa Slab One', cursive;
    font-size: 5rem;
    color: var(--electric-yellow);
    text-shadow:
        4px 4px 0 var(--black),
        8px 8px 20px rgba(0, 0, 0, 0.8);
    position: relative;
    z-index: 1;
    line-height: 1;
}

.stat-label {
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 1rem;
    color: var(--white);
    text-transform: uppercase;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    position: relative;
    z-index: 1;
    margin-top: 10px;
}

/* Whitepaper CTA */
.whitepaper-link {
    display: inline-block;
    padding: 20px 50px;
    background: var(--hot-pink);
    color: var(--white);
    text-decoration: none;
    font-family: 'Alfa Slab One', cursive;
    font-size: 1.5rem;
    text-transform: uppercase;
    border: 4px solid var(--electric-yellow);
    box-shadow:
        6px 6px 0 var(--toxic-green),
        12px 12px 0 var(--rad-purple),
        0 0 30px rgba(255, 20, 147, 0.5);
    transition: all 0.3s ease;
    transform: rotate(-2deg);
    position: relative;
}

.whitepaper-link:hover {
    transform: rotate(0deg) scale(1.1);
    box-shadow:
        10px 10px 0 var(--toxic-green),
        20px 20px 0 var(--rad-purple),
        0 0 50px rgba(255, 20, 147, 0.8);
}

/* ===========================
   6. BLOG INDEX
   =========================== */
body.blog-index .header {
    text-align: center;
    margin-bottom: 80px;
}

body.blog-index h1 {
    font-family: 'Alfa Slab One', cursive;
    font-size: clamp(2.5rem, 8vw, 6rem);
    text-transform: uppercase;
    color: var(--electric-yellow);
    text-shadow:
        4px 4px 0 var(--hot-pink),
        8px 8px 0 var(--toxic-green),
        12px 12px 0 var(--rad-purple);
    margin-bottom: 20px;
    transform: rotate(-2deg);
}

.blog-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--concrete);
}

.blog-posts {
    display: grid;
    gap: 40px;
}

.blog-post-card {
    background: var(--black);
    border: 4px solid var(--hot-pink);
    padding: 40px;
    box-shadow:
        8px 8px 0 rgba(0, 255, 0, 0.3),
        -2px -2px 0 var(--rad-purple);
    transition: all 0.3s ease;
    transform: rotate(-0.5deg);
}

.blog-post-card:nth-child(even) {
    transform: rotate(0.5deg);
    border-color: var(--toxic-green);
}

.blog-post-card:hover {
    transform: rotate(0deg) translateY(-5px);
    box-shadow:
        12px 12px 0 rgba(0, 255, 0, 0.5),
        -3px -3px 0 var(--rad-purple);
}

/* Blog index post date */
.blog-post-card .post-date {
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 0.85rem;
    color: var(--concrete);
    text-transform: uppercase;
    margin-bottom: 15px;
}

.post-title {
    font-family: 'Alfa Slab One', cursive;
    font-size: 2rem;
    color: var(--electric-yellow);
    text-shadow: 2px 2px 0 var(--hot-pink);
    margin-bottom: 20px;
    line-height: 1.2;
}

.post-title a {
    color: var(--electric-yellow);
    text-decoration: none;
    transition: all 0.3s ease;
}

.post-title a:hover {
    color: var(--toxic-green);
    text-shadow: 2px 2px 0 var(--rad-purple);
}

.post-excerpt {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--white);
    margin-bottom: 25px;
}

.read-more {
    display: inline-block;
    padding: 12px 30px;
    background: transparent;
    border: 3px solid var(--electric-yellow);
    color: var(--electric-yellow);
    text-decoration: none;
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.read-more:hover {
    background: var(--electric-yellow);
    color: var(--black);
    transform: scale(1.05);
}

/* ===========================
   7. BLOG POSTS (SHARED)
   =========================== */
.post-header {
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 3px solid var(--hot-pink);
}

.post-date {
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 0.85rem;
    color: var(--concrete);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.post-header h1 {
    font-family: 'Alfa Slab One', cursive;
    font-size: clamp(2rem, 6vw, 4rem);
    color: var(--electric-yellow);
    text-shadow:
        3px 3px 0 var(--hot-pink),
        6px 6px 0 var(--toxic-green);
    line-height: 1.2;
    margin-bottom: 20px;
}

.post-content h2 {
    font-family: 'Alfa Slab One', cursive;
    font-size: 1.8rem;
    color: var(--toxic-green);
    text-shadow: 2px 2px 0 var(--hot-pink);
    margin: 40px 0 20px;
}

.post-content h3 {
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 1.3rem;
    color: var(--electric-yellow);
    margin: 30px 0 15px;
}

.post-content p {
    margin-bottom: 20px;
    font-size: 1rem;
    line-height: 1.9;
}

.post-content ul,
.post-content ol {
    margin: 20px 0 20px 30px;
}

.post-content li {
    margin-bottom: 12px;
}

.highlight-box {
    background: rgba(0, 255, 0, 0.05);
    border-left: 4px solid var(--toxic-green);
    padding: 20px;
    margin: 30px 0;
}

/* ===========================
   8. BLOG POST COMPONENTS
   =========================== */

/* Comparison Table (used in home-vs-hosting and sha256-vs-scrypt) */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 30px 0;
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 0.85rem;
}

.comparison-table th {
    background: var(--hot-pink);
    color: var(--black);
    padding: 15px;
    text-align: left;
    text-transform: uppercase;
}

.comparison-table td {
    border: 2px solid var(--concrete);
    padding: 15px;
}

.comparison-table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

/* Pro/Con Grid (used in home-vs-hosting) */
.pro-con-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 30px 0;
}

.pro-con-box {
    border: 3px solid;
    padding: 20px;
}

.pro-box {
    border-color: var(--toxic-green);
    background: rgba(0, 255, 0, 0.05);
}

.con-box {
    border-color: var(--hot-pink);
    background: rgba(255, 20, 147, 0.05);
}

.pro-con-title {
    font-family: 'Alfa Slab One', cursive;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.pro-box .pro-con-title {
    color: var(--toxic-green);
}

.con-box .pro-con-title {
    color: var(--hot-pink);
}

/* Stat Box (used in bitcoin-2026) */
.stat-box {
    background: rgba(255, 20, 147, 0.1);
    border: 3px solid var(--hot-pink);
    padding: 25px;
    margin: 25px 0;
    text-align: center;
}

.stat-box .big-number {
    font-family: 'Alfa Slab One', cursive;
    font-size: 3rem;
    color: var(--electric-yellow);
    text-shadow: 2px 2px 0 var(--hot-pink);
    display: block;
    margin-bottom: 10px;
}

/* Code Block (used in automated-mining) */
.code-block {
    background: rgba(255, 20, 147, 0.1);
    border: 2px solid var(--hot-pink);
    padding: 20px;
    margin: 20px 0;
    font-family: 'Rubik Mono One', monospace;
    font-size: 0.9rem;
    overflow-x: auto;
}

/* ===========================
   9. FOOTER
   =========================== */
.footer {
    margin-top: 80px;
    padding-top: 40px;
    border-top: 3px solid var(--hot-pink);
    text-align: center;
    font-family: 'Rubik Mono One', sans-serif;
    font-size: 0.85rem;
    color: var(--concrete);
}

body.home .footer {
    margin-top: 100px;
    font-size: 0.9rem;
    text-transform: uppercase;
    padding: 40px 20px;
}

body.blog-index .footer {
    margin-top: 100px;
}

.social-link {
    display: inline-block;
    margin: 20px 0 10px 0;
    transition: all 0.3s ease;
}

.social-link svg {
    width: 40px;
    height: 40px;
    fill: var(--white);
    filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.5));
    transition: all 0.3s ease;
}

.social-link:hover svg {
    fill: var(--electric-yellow);
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(4px 4px 8px var(--electric-yellow));
}

/* ===========================
   10. RESPONSIVE
   =========================== */
@media (max-width: 768px) {
    /* Homepage */
    body.home h1 {
        font-size: 2.5rem;
    }

    .info-grid,
    .hashrate-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .subtitle {
        font-size: 1rem;
        letter-spacing: 0.05em;
        transform: rotate(0deg);
        text-align: center;
        padding: 0 10px;
    }

    .stat {
        width: 180px;
        height: 180px;
    }

    .stat-value {
        font-size: 3.5rem;
    }

    /* Blog Index */
    body.blog-index h1 {
        font-size: 2.5rem;
    }

    .blog-post-card {
        padding: 30px;
    }

    .post-title {
        font-size: 1.5rem;
    }

    /* Blog Posts */
    .post-header h1 {
        font-size: 2rem;
    }

    .post-content h2 {
        font-size: 1.5rem;
    }

    .comparison-table {
        font-size: 0.75rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 10px;
    }

    .pro-con-grid {
        grid-template-columns: 1fr;
    }

    .stat-box .big-number {
        font-size: 2rem;
    }
}