/* 1. Logic Flow */
.logic-flow-section {
    padding: 8rem 2rem;
    background-color: #020617;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}
.logic-flow-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 75%;
    height: 8rem;
    background-color: rgba(16, 185, 129, 0.05);
    filter: blur(120px);
    border-radius: 9999px;
    pointer-events: none;
}
.logic-flow-container, .sovereign-vault-container, .roadmap-container {
    max-width: 80rem;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}
.logic-flow-header {
    margin-bottom: 5rem;
}
.logic-flow-header h2 {
    font-size: 10px;
    font-weight: 700;
    color: #10b981;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    margin-bottom: 1rem;
    font-family: inherit;
}
.logic-flow-header h3 {
    font-size: 2.25rem;
    font-weight: 900;
    color: white;
    text-transform: uppercase;
    font-style: italic;
    letter-spacing: -0.05em;
    font-family: 'Inter', sans-serif;
}
@media (min-width: 768px) {
    .logic-flow-header h3 { font-size: 3rem; }
}
.logic-flow-nodes-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    position: relative;
}
@media (min-width: 768px) {
    .logic-flow-nodes-wrapper {
        flex-direction: row;
        align-items: center;
    }
}
.logic-flow-line {
    display: none;
    position: absolute;
    top: 45px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.5), rgba(16, 185, 129, 0.1));
}
@media (min-width: 768px) {
    .logic-flow-line { display: block; }
}
.logic-flow-node {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    margin-bottom: 3rem;
    transition: all 0.5s;
}
@media (min-width: 768px) {
    .logic-flow-node { width: 16rem; margin-bottom: 0; }
}
.node-icon {
    width: 6rem;
    height: 6rem;
    border-radius: 9999px;
    background-color: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.875rem;
    color: rgba(16, 185, 129, 0.5);
    margin-bottom: 1.5rem;
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.02), transparent);
    transition: all 0.5s;
}
.logic-flow-node:hover .node-icon {
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.2);
}
.node-label {
    font-size: 10px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    color: #10b981;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 0.5rem;
}
.node-title {
    font-size: 0.875rem;
    font-weight: 900;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
    margin-bottom: 0.5rem;
    font-family: 'Inter', sans-serif;
}
.node-desc {
    font-size: 11px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* 2. Sovereign Vault */
.sovereign-vault-section {
    padding: 8rem 2rem;
    background-color: #020617;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.sovereign-vault-box {
    border: 1px solid rgba(16, 185, 129, 0.2);
    background-color: rgba(2, 44, 34, 0.1);
    padding: 3rem;
    position: relative;
    overflow: hidden;
}
@media (min-width: 1024px) {
    .sovereign-vault-box { padding: 5rem; }
}
.sovereign-vault-bg {
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    opacity: 0.05;
    background-image: radial-gradient(#10b981 1px, transparent 1px);
    background-size: 30px 30px;
}
.sovereign-vault-grid {
    display: grid;
    gap: 4rem;
    position: relative;
    z-index: 10;
    align-items: center;
}
@media (min-width: 1024px) {
    .sovereign-vault-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.sovereign-vault-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}
.sovereign-vault-dot {
    width: 0.5rem;
    height: 0.5rem;
    background-color: #10b981;
    border-radius: 2px;
    animation: asi-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.sovereign-vault-badge span {
    font-size: 10px;
    font-weight: 700;
    color: #10b981;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    font-family: inherit;
}
.sovereign-vault-title {
    font-size: 3rem;
    font-weight: 900;
    color: white;
    text-transform: uppercase;
    font-style: italic;
    letter-spacing: -0.05em;
    margin-bottom: 2rem;
    line-height: 0.9;
    font-family: 'Inter', sans-serif;
}
@media (min-width: 1024px) {
    .sovereign-vault-title { font-size: 4.5rem; }
}
.sovereign-vault-highlight {
    color: #10b981;
    border-bottom: 4px solid #10b981;
    padding-bottom: 0.5rem;
}
.sovereign-vault-desc {
    color: #94a3b8;
    font-size: 0.875rem;
    line-height: 1.625;
    max-width: 28rem;
    border-left: 1px solid rgba(16, 185, 129, 0.3);
    padding-left: 1.5rem;
}
.sovereign-vault-right {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.security-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background-color: #020617;
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    transition: border-color 0.3s;
}
.security-item:hover {
    border-color: rgba(16, 185, 129, 0.3);
}
.sec-tag {
    font-size: 10px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    color: #10b981;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-top: 0.25rem;
}
.sec-content h4 {
    color: white;
    font-weight: 900;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    font-family: 'Inter', sans-serif;
}
.sec-content p {
    color: #64748b;
    font-size: 11px;
    line-height: 1.625;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* 3. Roadmap */
.roadmap-section {
    padding: 8rem 2rem;
    background-color: #020617;
}
.roadmap-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 5rem;
    gap: 2rem;
}
@media (min-width: 768px) {
    .roadmap-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
    }
}
.roadmap-title {
    font-size: 3rem;
    font-weight: 900;
    color: white;
    text-transform: uppercase;
    font-style: italic;
    letter-spacing: -0.05em;
    font-family: 'Inter', sans-serif;
}
.roadmap-badge {
    padding: 0.5rem 1rem;
    border: 1px solid rgba(16, 185, 129, 0.3);
    background-color: rgba(16, 185, 129, 0.1);
}
.roadmap-badge p {
    color: #10b981;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-weight: 700;
}
.roadmap-grid {
    display: grid;
    gap: 2rem;
}
@media (min-width: 768px) {
    .roadmap-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.roadmap-step {
    position: relative;
    padding-top: 1.5rem;
    transition: all 0.3s;
}
.roadmap-step:hover .roadmap-line {
    width: 100%;
}
.roadmap-line {
    position: absolute;
    top: 0; left: 0;
    height: 2px;
    background-color: #10b981;
    transition: width 0.7s;
}
.roadmap-line-half { width: 50%; }
.roadmap-line-full { width: 100%; }
.roadmap-hour {
    color: #10b981;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    letter-spacing: -0.05em;
}
.roadmap-step h4 {
    color: white;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.75rem;
    margin-bottom: 0.75rem;
    font-family: 'Inter', sans-serif;
}
.roadmap-step p {
    color: #64748b;
    font-size: 11px;
    line-height: 1.625;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}