:root {
    --terracotta: #D17456;
    --dark-terracotta: #B85C3E;
    --warm-beige: #E8DFD0;
    --cream: #F5F1E8;
    --sand: #D9CDB8;
    --warm-gray: #8B8072;
    --charcoal: #3D3931;
    --off-white: #FDFBF7;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Space Mono', monospace;
    background: var(--cream);
    color: var(--charcoal);
    line-height: 1.7;
}

a { color: inherit; }

.hero {
    background: linear-gradient(135deg, var(--warm-beige) 0%, var(--sand) 100%);
    border-bottom: 6px solid var(--terracotta);
    padding: 4rem 2rem 3.5rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(0deg, transparent 24%, rgba(209,116,86,.08) 25%, rgba(209,116,86,.08) 26%, transparent 27%, transparent 74%, rgba(209,116,86,.08) 75%, rgba(209,116,86,.08) 76%, transparent 77%, transparent),
        linear-gradient(90deg, transparent 24%, rgba(209,116,86,.08) 25%, rgba(209,116,86,.08) 26%, transparent 27%, transparent 74%, rgba(209,116,86,.08) 75%, rgba(209,116,86,.08) 76%, transparent 77%, transparent);
    background-size: 40px 40px;
    pointer-events: none;
}

.hero-inner, .content, .footer-inner {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--warm-gray);
    text-decoration: none;
    margin-bottom: 2.25rem;
}

.back-link:hover { color: var(--terracotta); }

.badge {
    display: inline-block;
    background: var(--charcoal);
    color: var(--terracotta);
    font-family: 'Courier New', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 5px 10px;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
}

h1, h2, h3 {
    font-family: 'Chakra Petch', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    line-height: 1.15;
}

h1 {
    font-size: clamp(2.1rem, 6vw, 4.8rem);
    max-width: 900px;
    margin-bottom: 1.25rem;
}

.lead {
    max-width: 790px;
    color: var(--charcoal);
    font-size: clamp(1rem, 2vw, 1.2rem);
}

.meta {
    color: var(--warm-gray);
    font-size: 0.9rem;
    margin: 1.5rem 0 0;
}

.tag-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.tag {
    background: var(--off-white);
    border: 2px solid var(--charcoal);
    padding: 4px 12px;
    font-size: 0.8rem;
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.content { padding: 4.5rem 0; }

.section {
    margin-bottom: 4.5rem;
}

.section-title {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
    color: var(--terracotta);
    border-bottom: 4px solid var(--charcoal);
    display: inline-block;
    padding-bottom: 0.75rem;
    margin-bottom: 1.75rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
}

.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.panel {
    background: var(--off-white);
    border: 3px solid var(--charcoal);
    box-shadow: 7px 7px 0 var(--warm-beige);
    padding: 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.panel.accent { box-shadow: 7px 7px 0 var(--terracotta); }

.panel:hover {
    transform: translate(-2px, -2px);
    box-shadow: 9px 9px 0 var(--warm-beige);
}

.panel.accent:hover {
    box-shadow: 9px 9px 0 var(--terracotta);
}

.panel-kicker {
    font-family: 'Press Start 2P', cursive;
    color: var(--terracotta);
    font-size: 0.62rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.panel h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

.panel p, .panel li {
    color: var(--warm-gray);
    font-size: 0.94rem;
}

.list {
    list-style: none;
    display: grid;
    gap: 0.8rem;
}

.list li {
    position: relative;
    padding-left: 1.35rem;
}

.list li::before {
    content: '>';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--terracotta);
    font-family: 'Press Start 2P', cursive;
    font-size: 0.62rem;
}

.process {
    background: var(--charcoal);
    color: var(--off-white);
    border: 3px solid var(--charcoal);
    box-shadow: 8px 8px 0 var(--terracotta);
    padding: 2rem;
}

.process-title {
    color: var(--off-white);
    margin-bottom: 1.5rem;
}

.process-line {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.75rem;
    position: relative;
}

.process-step {
    background: var(--off-white);
    color: var(--charcoal);
    border: 2px solid var(--terracotta);
    padding: 1rem;
    min-height: 96px;
    transform: translateY(10px);
    opacity: 0;
    animation: riseIn .55s ease forwards;
}

.process-step:nth-child(2) { animation-delay: .08s; }
.process-step:nth-child(3) { animation-delay: .16s; }
.process-step:nth-child(4) { animation-delay: .24s; }
.process-step:nth-child(5) { animation-delay: .32s; }

.process-step span {
    display: block;
    color: var(--terracotta);
    font-family: 'Press Start 2P', cursive;
    font-size: 0.58rem;
    margin-bottom: 0.65rem;
}

.system-map {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
    align-items: stretch;
}

.system-node {
    background: var(--off-white);
    border: 3px solid var(--charcoal);
    padding: 1.1rem;
    min-height: 110px;
    box-shadow: 5px 5px 0 var(--warm-beige);
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.system-node::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 4px;
    right: -16px;
    top: 50%;
    background: var(--terracotta);
}

.system-node:last-child::after { display: none; }

.system-node:hover {
    transform: rotate(-1deg) translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--terracotta);
}

.system-node strong {
    display: block;
    font-family: 'Chakra Petch', sans-serif;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.system-node span {
    color: var(--warm-gray);
    font-size: 0.86rem;
}

.cta-band {
    background: linear-gradient(135deg, var(--terracotta), var(--dark-terracotta));
    color: var(--off-white);
    border: 3px solid var(--charcoal);
    box-shadow: 8px 8px 0 var(--charcoal);
    padding: 2rem;
}

.cta-band h2 { margin-bottom: 0.75rem; }

.cta-band p {
    max-width: 760px;
    margin-bottom: 1.5rem;
}

.button-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 0.95rem 1.35rem;
    background: var(--off-white);
    color: var(--charcoal);
    text-decoration: none;
    border: 3px solid var(--charcoal);
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 5px 5px 0 var(--charcoal);
    transition: all 0.2s ease;
}

.cta-button.primary {
    background: var(--terracotta);
    color: var(--off-white);
}

.cta-button:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--charcoal);
}

.link-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.link-card {
    display: block;
    text-decoration: none;
    color: var(--charcoal);
    background: var(--off-white);
    border: 3px solid var(--charcoal);
    padding: 1.2rem;
    box-shadow: 5px 5px 0 var(--warm-beige);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.link-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--terracotta);
}

.link-card strong {
    display: block;
    font-family: 'Chakra Petch', sans-serif;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.link-card span {
    color: var(--warm-gray);
    font-size: 0.88rem;
}

footer {
    background: var(--charcoal);
    color: var(--warm-beige);
    padding: 2rem;
    text-align: center;
    font-size: 0.9rem;
}

footer a {
    color: var(--terracotta);
    text-decoration: none;
    font-weight: 700;
}

@keyframes riseIn {
    to { transform: translateY(0); opacity: 1; }
}

@media (max-width: 900px) {
    .grid, .grid.two, .link-grid, .system-map { grid-template-columns: 1fr; }
    .process-line { grid-template-columns: 1fr; }
    .system-node::after { display: none; }
    .hero { padding-top: 3rem; }
}

@media (max-width: 540px) {
    .content { padding: 3rem 0; }
    .section { margin-bottom: 3rem; }
    .panel, .process, .cta-band { padding: 1.25rem; }
    .button-row { flex-direction: column; }
    .cta-button { width: 100%; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
    }
}