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

/* ============================================
   PAGE HEADER
============================================ */
.page-header {
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.page-header-content {
    position: relative;
    z-index: 1;
}

.page-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(48px, 7vw, 80px);
    line-height: 1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.page-title .bold {
    font-weight: 800;
    color: var(--text-primary);
}

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

.page-tagline {
    font-family: 'Saira', sans-serif;
    font-style: italic;
    font-size: 18px;
    color: rgba(212, 175, 55, 0.7);
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.page-description {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ============================================
   FEATURES GRID
============================================ */
.features-section {
    padding: 80px 0 120px;
}

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

.feature-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 45px 35px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--trace-gold), var(--trace-gold-light));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover {
    border-color: var(--trace-gold);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.05));
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 28px;
}

.feature-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-desc {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 28px;
}

.feature-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    color: var(--trace-gold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.feature-badge.premium {
    background: rgba(0, 255, 136, 0.1);
    border-color: rgba(0, 255, 136, 0.2);
    color: var(--success);
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--trace-gold);
    text-decoration: none;
    transition: gap 0.3s ease;
    margin-top: 20px;
}

.feature-link:hover {
    gap: 12px;
}

.feature-link svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* ============================================
   USE CASES GRID
============================================ */
.use-cases-section {
    padding: 80px 0 120px;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.use-case-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--trace-gold);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
}

.use-case-card:hover {
    background: rgba(212, 175, 55, 0.05);
    border-left-color: var(--trace-gold-light);
    transform: translateX(8px);
}

.use-case-icon {
    width: 56px;
    height: 56px;
    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: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 20px;
}

.use-case-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.use-case-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============================================
   COMPLIANCE SECTION
============================================ */
.compliance-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--xdrip-gray) 0%, var(--xdrip-black) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1;
    margin-bottom: 16px;
}

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

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

.badges-container {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.compliance-badge {
    padding: 16px 32px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--trace-gold);
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
}

.compliance-badge:hover {
    border-color: var(--trace-gold);
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-2px);
}

/* ============================================
   HOW IT WORKS
============================================ */
.how-it-works {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--xdrip-gray) 0%, var(--xdrip-black) 100%);
}

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.workflow-step {
    text-align: center;
    position: relative;
}

.workflow-step::after {
    content: '';
    position: absolute;
    top: 35px;
    right: -10px;
    width: 20px;
    height: 2px;
    background: linear-gradient(90deg, var(--trace-gold), transparent);
}

.workflow-step:last-child::after {
    display: none;
}

.workflow-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--trace-gold), var(--trace-gold-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--xdrip-black);
    margin: 0 auto 20px;
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.3);
}

.workflow-letter {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 800;
    color: var(--trace-gold);
    margin-bottom: 8px;
    letter-spacing: 0.1em;
}

.workflow-word {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.workflow-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ============================================
   BENEFITS SECTION
============================================ */
.benefits-section {
    padding: 100px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.benefit-card {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    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: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

.benefit-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.benefit-content p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============================================
   CTA SECTION
============================================ */
.cta-section {
    padding: 100px 0;
    text-align: center;
}

.cta-box {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.05));
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 24px;
    padding: 60px;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 32px;
    margin-bottom: 16px;
}

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

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

.cta-description {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* ============================================
   NAV ACTIVE STATE
============================================ */
.nav-link.active {
    color: var(--trace-gold);
    background: var(--trace-gold-subtle);
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 1024px) {
    .features-grid,
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .workflow-steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .workflow-step::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .features-grid,
    .use-cases-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

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

    .cta-box {
        padding: 40px 24px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .benefit-card {
        flex-direction: column;
        text-align: center;
    }
}