/* ===========================
   Research Stat Cards
   =========================== */

.stat-card {
    text-align: left;
}

.stat-value {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin: var(--hydron-space-sm) 0;
}

.stat-number {
    font-family: var(--hydron-font-mono);
    font-size: var(--hydron-font-size-3xl);
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
}

.stat-unit {
    font-family: var(--hydron-font-mono);
    font-size: var(--hydron-font-size-xs);
    color: rgba(255, 255, 255, 0.6);
}

.stat-card .data-label {
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.12em;
}

.stat-change {
    display: inline-block;
    font-family: var(--hydron-font-mono);
    font-size: var(--hydron-font-size-xs);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: var(--hydron-space-md);
}

.stat-change.positive {
    color: #8DC63F;
}

.stat-change.negative {
    color: var(--hydron-accent-warm);
}

/* Gauge */
.stat-gauge {
    width: 100%;
    height: 4px;
    background: var(--hydron-border);
    border-radius: 2px;
    overflow: hidden;
}

.stat-gauge-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--hydron-accent), var(--hydron-accent-blue));
    border-radius: 2px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===========================
   Digital Twin Output
   =========================== */

.twin-output {
    overflow: hidden;
}

.twin-output-header {
    padding: var(--hydron-space-md) var(--hydron-space-lg);
    border-bottom: 1px solid var(--hydron-border);
    font-size: var(--hydron-font-size-xs);
}

.twin-data {
    padding: var(--hydron-space-lg);
    font-size: var(--hydron-font-size-sm);
    line-height: 1.8;
    color: var(--hydron-text-secondary);
    overflow-x: auto;
    margin: 0;
    background: transparent;
}

.twin-data code {
    color: var(--hydron-accent);
    background: transparent;
    font-family: var(--hydron-font-mono);
}

/* ===========================
   Stress Detection Log
   =========================== */

.stress-log {
    overflow: hidden;
}

.stress-entry {
    display: flex;
    align-items: center;
    gap: var(--hydron-space-md);
    padding: var(--hydron-space-md) var(--hydron-space-lg);
    border-bottom: 1px solid var(--hydron-border);
    font-size: var(--hydron-font-size-sm);
}

.stress-entry:last-child {
    border-bottom: none;
}

.stress-time {
    color: var(--hydron-text-muted);
    font-size: var(--hydron-font-size-xs);
    min-width: 70px;
}

.stress-zone {
    color: var(--hydron-accent-blue);
    font-size: var(--hydron-font-size-xs);
    min-width: 70px;
}

.stress-msg {
    color: var(--hydron-text-secondary);
    flex: 1;
}

/* ===========================
   Page-Specific Styles
   =========================== */

/* OS Page */
.os-version-badge {
    display: inline-block;
    background: var(--hydron-bg-glass);
    border: 1px solid var(--hydron-border-glow);
    border-radius: var(--hydron-radius-full);
    padding: 8px 20px;
    font-size: var(--hydron-font-size-xs);
    color: var(--hydron-accent);
    margin-bottom: var(--hydron-space-lg);
}

.os-layers {
    display: flex;
    flex-direction: column;
    gap: var(--hydron-space-md);
    max-width: 800px;
    margin: var(--hydron-space-xl) auto 0;
}

.os-layer {
    position: relative;
}

.os-layer-header {
    display: flex;
    align-items: center;
    gap: var(--hydron-space-md);
    margin-bottom: var(--hydron-space-sm);
}

.os-layer-num {
    font-size: var(--hydron-font-size-xs);
    font-weight: 700;
    color: var(--hydron-accent);
    background: var(--hydron-accent-light);
    padding: 4px 10px;
    border-radius: var(--hydron-radius-sm);
    border: 1px solid rgba(0, 155, 58, 0.2);
}

.os-layer-name {
    font-weight: 600;
    color: var(--hydron-text);
}

.os-terminal {
    background: var(--hydron-bg);
    border: 1px solid var(--hydron-border);
    border-radius: var(--hydron-radius-sm);
    padding: var(--hydron-space-md);
    margin-top: var(--hydron-space-md);
    font-family: var(--hydron-font-mono);
    font-size: var(--hydron-font-size-xs);
    line-height: 1.8;
    color: var(--hydron-text-secondary);
}

.terminal-prompt {
    color: var(--hydron-accent);
    font-weight: 600;
}

.terminal-output {
    color: var(--hydron-text-muted);
}

/* Protocol Badge */
.protocol-badge {
    display: inline-block;
    padding: 10px 24px;
    font-size: var(--hydron-font-size-xs);
    color: var(--hydron-accent);
    border-color: var(--hydron-border-glow);
}

/* CSP Flow */
.csp-flow {
    max-width: 700px;
    margin: var(--hydron-space-xl) auto 0;
}

.csp-step {
    position: relative;
}

.csp-step-num {
    font-size: var(--hydron-font-size-xs);
    font-weight: 700;
    color: var(--hydron-accent);
    margin-bottom: var(--hydron-space-sm);
}

.csp-connector {
    display: flex;
    justify-content: center;
    padding: var(--hydron-space-sm) 0;
}

/* ===========================
   Network Section — Vibrant BG
   =========================== */

.network-section {
    position: relative;
    padding: var(--hydron-space-4xl) 0;
    overflow: hidden;
}

.network-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.network-gradient-1 {
    position: absolute;
    top: -30%;
    left: -20%;
    width: 70%;
    height: 160%;
    background: radial-gradient(ellipse, rgba(0, 155, 58, 0.2) 0%, transparent 70%);
    animation: networkFloat1 12s ease-in-out infinite;
}

.network-gradient-2 {
    position: absolute;
    bottom: -30%;
    right: -20%;
    width: 70%;
    height: 160%;
    background: radial-gradient(ellipse, rgba(141, 198, 63, 0.15) 0%, transparent 70%);
    animation: networkFloat2 15s ease-in-out infinite;
}

.network-flow {
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 80px,
            rgba(0, 155, 58, 0.05) 80px,
            rgba(0, 155, 58, 0.05) 81px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 80px,
            rgba(141, 198, 63, 0.035) 80px,
            rgba(141, 198, 63, 0.035) 81px
        );
    animation: networkGridScroll 30s linear infinite;
}

@keyframes networkFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -20px) scale(1.05); }
}

@keyframes networkFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, 15px) scale(1.08); }
}

@keyframes networkGridScroll {
    0% { transform: translate(0, 0); }
    100% { transform: translate(80px, 80px); }
}

.network-section .container {
    position: relative;
    z-index: 1;
}

/* Network Map */
.network-map {
    margin-top: var(--hydron-space-2xl);
}

.network-map-inner {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
}

.map-connections {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* Hub node */
.map-hub {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    text-align: center;
}

.map-hub .map-node-ring {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid rgba(141, 198, 63, 0.3);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: hubRing 3s ease-in-out infinite;
}

.map-hub .map-node-core {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(141, 198, 63, 0.6), rgba(141, 198, 63, 0.2));
    border: 2px solid var(--hydron-accent-blue);
    box-shadow: 0 0 40px rgba(141, 198, 63, 0.4), 0 0 80px rgba(141, 198, 63, 0.15);
    margin: 0 auto;
}

.map-hub .map-node-label {
    display: block;
    font-size: 11px;
    color: var(--hydron-accent-blue);
    margin-top: 8px;
}

.map-hub .map-node-type {
    display: block;
    font-size: 10px;
    color: var(--hydron-text-muted);
    margin-top: 2px;
}

@keyframes hubRing {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.2; }
}

/* Orbital nodes */
.map-orbit {
    position: absolute;
    inset: 0;
    z-index: 2;
}

.map-orbit .map-node {
    position: absolute;
    top: 50%;
    left: 50%;
    text-align: center;
    transform: translate(-50%, -50%)
        rotate(var(--orbit-angle))
        translateY(-140px)
        rotate(calc(-1 * var(--orbit-angle)));
}

.map-orbit .map-node-core {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    margin: 0 auto;
    border: 2px solid var(--hydron-accent);
    background: radial-gradient(circle, rgba(0, 155, 58, 0.5), rgba(0, 155, 58, 0.1));
    box-shadow: 0 0 20px rgba(0, 155, 58, 0.3);
    transition: all 0.4s ease;
}

.map-orbit .map-node:hover .map-node-core {
    box-shadow: 0 0 30px rgba(0, 155, 58, 0.4);
    transform: scale(1.2);
}

.map-orbit .map-node-label {
    display: block;
    font-size: 10px;
    color: var(--hydron-text-secondary);
    margin-top: 6px;
    white-space: nowrap;
}

.map-syncing .map-node-core {
    border-color: var(--hydron-accent-blue);
    background: radial-gradient(circle, rgba(141, 198, 63, 0.3), rgba(141, 198, 63, 0.05));
    box-shadow: 0 0 15px rgba(141, 198, 63, 0.2);
}

.map-you .map-node-core {
    border-color: var(--hydron-accent-purple);
    border-style: dashed;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.2), transparent);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.15);
    animation: youPulse 2s ease-in-out infinite;
}

@keyframes youPulse {
    0%, 100% { box-shadow: 0 0 15px rgba(168, 85, 247, 0.15); }
    50% { box-shadow: 0 0 30px rgba(168, 85, 247, 0.35); }
}

.map-you .map-node-label {
    color: var(--hydron-accent-purple);
    font-weight: 600;
}

/* Live bar */
.network-live-bar {
    display: flex;
    justify-content: center;
    gap: var(--hydron-space-2xl);
    padding: var(--hydron-space-md) var(--hydron-space-xl);
    margin-top: var(--hydron-space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.live-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--hydron-font-size-xs);
    color: var(--hydron-text-secondary);
}

/* OS Page — Icon Wraps */
.os-icon-wrap {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--hydron-accent-light);
    border: 1px solid rgba(0, 155, 58, 0.15);
    border-radius: var(--hydron-radius-lg);
    margin-bottom: var(--hydron-space-lg);
}

/* OS Think Grid */
.os-think-grid {
    display: flex;
    flex-direction: column;
    gap: var(--hydron-space-lg);
    max-width: 800px;
    margin: var(--hydron-space-xl) auto 0;
}

.os-think-card {
    position: relative;
    padding-left: calc(var(--hydron-space-2xl) + 40px);
}

.os-think-num {
    position: absolute;
    left: var(--hydron-space-xl);
    top: var(--hydron-space-xl);
    font-size: var(--hydron-font-size-3xl);
    font-weight: 800;
    color: rgba(0, 155, 58, 0.12);
    line-height: 1;
}

.os-think-card h3 {
    margin-bottom: var(--hydron-space-sm);
}

@media (max-width: 768px) {
    .os-think-card {
        padding-left: var(--hydron-space-xl);
    }
    .os-think-num {
        position: static;
        font-size: var(--hydron-font-size-xl);
        margin-bottom: var(--hydron-space-sm);
    }

    .network-map-inner {
        width: 300px;
        height: 300px;
    }

    .map-orbit .map-node {
        transform: translate(-50%, -50%)
            rotate(var(--orbit-angle))
            translateY(-100px)
            rotate(calc(-1 * var(--orbit-angle)));
    }

    .map-hub .map-node-core {
        width: 36px;
        height: 36px;
    }

    .map-hub .map-node-ring {
        width: 60px;
        height: 60px;
    }

    .network-live-bar {
        flex-direction: column;
        align-items: center;
        gap: var(--hydron-space-md);
    }
}

/* Page Hero (shared) */
.page-hero {
    padding-top: var(--hydron-space-3xl);
    padding-bottom: var(--hydron-space-xl);
}

.page-hero.bg-hero-vibrant {
    padding-top: calc(var(--hydron-space-4xl) + 20px);
    padding-bottom: var(--hydron-space-2xl);
}

/* tech-label gets a bit more pop on vibrant backgrounds */
.bg-lush .tech-label,
.bg-earth .tech-label,
.bg-mesh .tech-label,
.bg-warm .tech-label {
    color: var(--hydron-accent);
    font-weight: 600;
}

/* Unit Showcase */
.unit-showcase {
    padding: var(--hydron-space-2xl);
}

.unit-showcase-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--hydron-space-2xl);
    align-items: center;
}

.unit-render {
    display: flex;
    justify-content: center;
}

.unit-render-frame {
    width: 200px;
    height: 300px;
    border: 2px solid var(--hydron-border-glow);
    border-radius: var(--hydron-radius-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    padding: 30px 20px;
    position: relative;
    overflow: hidden;
}

.unit-render-shelf {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--hydron-accent), transparent);
    opacity: 0.5;
}

.unit-render-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(0, 155, 58, 0.05) 0%, transparent 70%);
}

.spec-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--hydron-space-md);
}

.spec-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Process Steps */
.process-grid {
    margin-top: var(--hydron-space-xl);
}

.process-step {
    text-align: center;
}

.process-number {
    font-family: var(--hydron-font-mono);
    font-size: var(--hydron-font-size-4xl);
    font-weight: 800;
    color: rgba(0, 155, 58, 0.1);
    margin-bottom: var(--hydron-space-md);
}

.process-step h4 {
    margin-bottom: var(--hydron-space-sm);
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--hydron-space-2xl);
    align-items: start;
}

.contact-form-wrapper {
    padding: var(--hydron-space-2xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--hydron-space-lg);
}

.contact-info-card {
    padding: var(--hydron-space-xl);
}

/* Next Steps */
.next-steps {
    display: flex;
    flex-direction: column;
    gap: var(--hydron-space-lg);
    margin-top: var(--hydron-space-lg);
}

.next-step {
    display: flex;
    gap: var(--hydron-space-md);
    align-items: flex-start;
}

.next-step-num {
    font-size: var(--hydron-font-size-xs);
    font-weight: 700;
    color: var(--hydron-accent);
    background: var(--hydron-accent-light);
    padding: 4px 10px;
    border-radius: var(--hydron-radius-sm);
    border: 1px solid rgba(0, 155, 58, 0.2);
    flex-shrink: 0;
}

.next-step strong {
    display: block;
    color: var(--hydron-text);
    margin-bottom: 4px;
}

.next-step p {
    font-size: var(--hydron-font-size-sm);
    margin: 0;
}

/* CTA Success State */
.cta-success {
    text-align: center;
    padding: var(--hydron-space-2xl);
    animation: fadeInUp 0.6s ease;
}

.cta-success-icon {
    margin-bottom: var(--hydron-space-lg);
}

.cta-success h3 {
    margin-bottom: var(--hydron-space-sm);
    color: var(--hydron-accent);
}

.cta-success p {
    color: var(--hydron-text-secondary);
}

@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* ===========================
   Alberta Section — Scenic Background
   =========================== */

.alberta-section {
    position: relative;
    background-size: cover;
    background-position: center 40%;
    background-repeat: no-repeat;
}

.alberta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(6, 21, 16, 0.75);
    z-index: 0;
}

.alberta-section > .container {
    position: relative;
    z-index: 1;
}

/* ===========================
   Donate Page — Allocation & Wallets
   =========================== */

.allocation-grid {
    display: flex;
    flex-direction: column;
    gap: var(--hydron-space-md);
}

.allocation-card {
    padding: var(--hydron-space-lg) var(--hydron-space-xl) !important;
}

.allocation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--hydron-space-sm);
}

.allocation-label {
    font-weight: 600;
    color: var(--hydron-text);
    font-size: var(--hydron-font-size-base);
}

.allocation-pct {
    font-size: var(--hydron-font-size-lg);
    font-weight: 700;
    color: #ffffff;
}

.allocation-gauge {
    height: 8px !important;
    margin-bottom: var(--hydron-space-sm);
}

.allocation-fill-green {
    background: linear-gradient(90deg, #009B3A, #00c44e) !important;
}

.allocation-fill-lime {
    background: linear-gradient(90deg, #6da828, #8DC63F) !important;
}

.allocation-fill-warm {
    background: linear-gradient(90deg, #e05a2b, #ff6b35) !important;
}

.allocation-fill-purple {
    background: linear-gradient(90deg, #8b3fd4, #a855f7) !important;
}

.allocation-desc {
    font-size: var(--hydron-font-size-sm);
    color: var(--hydron-text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Wallet Cards */
.wallet-card {
    text-align: center;
}

.wallet-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin: 0 auto var(--hydron-space-md);
}

.wallet-card h4 {
    margin: var(--hydron-space-sm) 0;
}

.wallet-address-wrap {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--hydron-border);
    border-radius: var(--hydron-radius-sm);
    padding: var(--hydron-space-sm) var(--hydron-space-md);
    margin-bottom: var(--hydron-space-md);
    overflow: hidden;
}

.wallet-address {
    font-size: var(--hydron-font-size-xs);
    color: var(--hydron-text-secondary);
    word-break: break-all;
    user-select: all;
    background: transparent;
    line-height: 1.6;
}

.copy-btn {
    width: 100%;
    transition: all 0.3s ease;
}

.copy-btn.copied {
    border-color: var(--hydron-accent) !important;
    color: var(--hydron-accent) !important;
}

/* ===========================
   Responsive Additions
   =========================== */

@media (max-width: 768px) {
    .unit-showcase-inner {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .stress-entry {
        flex-wrap: wrap;
    }

    .stress-zone {
        min-width: auto;
    }

    .wallet-address {
        font-size: 11px;
    }
}

/* ===========================
   Sources & References
   =========================== */

.source-item {
    padding: var(--hydron-space-md) 0;
    border-bottom: 1px solid var(--hydron-border);
}

.source-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.source-item:first-child {
    padding-top: 0;
}

.source-item p {
    margin: 0 0 4px;
    font-size: var(--hydron-font-size-sm);
    line-height: 1.6;
}

.source-item p strong {
    color: var(--hydron-text);
}

.source-cite {
    color: var(--hydron-text-muted) !important;
    font-size: var(--hydron-font-size-xs) !important;
    line-height: 1.8 !important;
}

.source-cite a {
    color: var(--hydron-accent);
    text-decoration: none;
    word-break: break-all;
}

.source-cite a:hover {
    text-decoration: underline;
}