/* ============================================
   TRACE Protocol Finance - Demo Page Styles
============================================ */

.demo-section {
    padding: 60px 0 120px;
}

.demo-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.demo-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px;
}

.demo-card-header {
    margin-bottom: 30px;
}

.demo-card-header h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 22px;
    margin-bottom: 8px;
}

.demo-card-header h3 .bold {
    font-weight: 700;
    color: var(--text-primary);
}

.demo-card-header h3 .light {
    font-weight: 300;
    color: var(--trace-gold);
}

.demo-card-header p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Upload Zone */
.upload-zone {
    border: 2px dashed rgba(212, 175, 55, 0.3);
    border-radius: 16px;
    padding: 50px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-zone:hover {
    border-color: var(--trace-gold);
    background: rgba(212, 175, 55, 0.05);
}

.upload-zone.dragover {
    border-color: var(--trace-gold);
    background: rgba(212, 175, 55, 0.1);
    transform: scale(1.02);
}

.upload-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.05));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-icon svg {
    width: 40px;
    height: 40px;
    color: var(--trace-gold);
}

.upload-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.upload-subtext {
    font-size: 14px;
    color: var(--text-muted);
}

/* File Info */
.file-info {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 12px;
    margin-top: 20px;
}

.file-icon {
    font-size: 32px;
}

.file-details {
    flex: 1;
}

.file-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    word-break: break-all;
}

.file-size {
    font-size: 12px;
    color: var(--text-muted);
}

.file-remove {
    width: 32px;
    height: 32px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
    color: #ef4444;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-remove:hover {
    background: rgba(239, 68, 68, 0.2);
}

/* Process Steps */
.process-steps {
    margin-bottom: 30px;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 16px 0;
    opacity: 0.5;
    transition: all 0.4s ease;
}

.process-step.active {
    opacity: 1;
}

.process-step.completed {
    opacity: 1;
}

.step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-circle {
    width: 50px;
    height: 50px;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 800;
    color: var(--text-muted);
    transition: all 0.4s ease;
}

.process-step.active .step-circle {
    border-color: var(--trace-gold);
    color: var(--trace-gold);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
    animation: pulse-step 1.5s infinite;
}

.process-step.completed .step-circle {
    background: linear-gradient(135deg, var(--trace-gold), var(--trace-gold-dark));
    border-color: var(--trace-gold);
    color: var(--xdrip-black);
}

@keyframes pulse-step {
    0%, 100% { box-shadow: 0 0 20px rgba(212, 175, 55, 0.3); }
    50% { box-shadow: 0 0 30px rgba(212, 175, 55, 0.5); }
}

.step-line {
    width: 2px;
    height: 30px;
    background: var(--glass-border);
    margin-top: 8px;
}

.process-step.completed .step-line {
    background: var(--trace-gold);
}

.process-step:last-child .step-line {
    display: none;
}

.step-content {
    flex: 1;
    padding-top: 8px;
}

.step-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.step-desc {
    font-size: 13px;
    color: var(--text-muted);
}

.step-status {
    padding-top: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--trace-gold);
    font-family: 'JetBrains Mono', monospace;
}

/* Attest Button */
.btn-attest {
    width: 100%;
    padding: 18px 32px;
    font-size: 15px;
}

.btn-attest:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Result Card */
.result-content {
    text-align: center;
}

.result-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 100px;
    margin-bottom: 40px;
}

.result-check {
    width: 40px;
    height: 40px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--xdrip-black);
    font-weight: bold;
}

.result-badge span {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--success);
}

.result-details {
    background: var(--xdrip-gray);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    text-align: left;
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--glass-border);
}

.result-row:last-child {
    border-bottom: none;
}

.result-label {
    font-size: 13px;
    color: var(--text-muted);
}

.result-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--trace-gold);
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.result-note {
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 12px;
    padding: 16px 20px;
    font-size: 13px;
    color: var(--warning);
    margin-bottom: 32px;
}

.result-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* ============================================
   DEMO CTA SECTION
============================================ */
.demo-cta-container {
    max-width: 700px;
    margin: 0 auto;
}

.demo-cta-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08) 0%, rgba(212, 175, 55, 0.02) 100%);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 28px;
    padding: 60px 50px;
    text-align: center;
}

.demo-cta-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, rgba(212, 175, 55, 0.05) 100%);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 32px;
    box-shadow: 0 8px 32px rgba(212, 175, 55, 0.15);
}

.demo-cta-icon svg {
    width: 56px;
    height: 56px;
    fill: var(--trace-gold);
}

.demo-cta-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(28px, 4vw, 36px);
    margin-bottom: 20px;
    line-height: 1.2;
}

.demo-cta-title .bold {
    font-weight: 700;
    color: var(--text-primary);
}

.demo-cta-title .light {
    font-weight: 300;
    color: var(--trace-gold);
}

.demo-cta-desc {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.8;
    max-width: 520px;
    margin: 0 auto 36px;
}

.demo-features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 28px;
}

.demo-feature {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.demo-feature-icon {
    font-size: 16px;
}

.demo-compliance {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 36px;
}

.compliance-tag {
    padding: 6px 14px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
    color: #60a5fa;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-launch-demo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 48px;
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 20px;
    box-shadow: 0 8px 32px rgba(212, 175, 55, 0.3);
}

.btn-launch-demo:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.4);
}

.btn-launch-demo svg {
    fill: currentColor;
}

.demo-note {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .demo-card {
        padding: 24px;
    }

    .upload-zone {
        padding: 30px 20px;
    }

    .process-step {
        gap: 14px;
    }

    .step-circle {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }

    .result-actions {
        flex-direction: column;
    }

    .result-value {
        max-width: 150px;
        font-size: 11px;
    }

    .demo-cta-card {
        padding: 40px 24px;
    }

    .demo-cta-icon {
        width: 80px;
        height: 80px;
    }

    .demo-cta-icon svg {
        width: 44px;
        height: 44px;
    }

    .demo-features {
        gap: 8px;
    }

    .demo-feature {
        padding: 8px 14px;
        font-size: 12px;
    }

    .btn-launch-demo {
        padding: 18px 36px;
        font-size: 15px;
        width: 100%;
        justify-content: center;
    }
}