/* =============================================================================
   CHAIN OF CUSTODY CERTIFICATION — /coc
============================================================================= */

/* ─── SHARED EYEBROW ─── */
.coc-eyebrow {
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--primary-green);
    margin-bottom: 0.75rem;
    display: block;
}

/* ─── INTRO ─── */
.coc-intro { background: #ffffff; }

.coc-intro-lead {
    font-size: 0.97rem;
    color: var(--text-secondary);
    line-height: 1.85;
}

.coc-intro-img-wrap {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0,0,0,0.13);
}

.coc-intro-img {
    width: 100%;
    display: block;
    object-fit: cover;
    aspect-ratio: 4 / 3;
}

.coc-intro-badge {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    background: var(--navbar-bg);
    color: rgba(255,255,255,0.9);
    border-radius: 8px;
    padding: 0.65rem 1.1rem;
    font-size: 0.78rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(255,255,255,0.1);
}

.coc-intro-badge i { color: var(--primary-green); }

.coc-intro-features {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.coc-intro-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
}

.coc-intro-feature-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
    background: rgba(255,255,255);
    border: 1px solid var(--primary-green);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-green);
    font-size: 0.85rem;
    margin-top: 2px;
}

/* ─── THREE PILLARS (dark) ─── */
.coc-pillars {
    background: var(--navbar-bg);
    padding: 5rem 0;
}

.coc-pillar-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: 14px;
    padding: 2.2rem 1.8rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: background 0.25s ease, border-color 0.25s ease;
}

.coc-pillar-card:hover {
    background: rgba(123,185,62,0.08);
    border-color: rgba(123,185,62,0.3);
}

.coc-pillar-icon {
    width: 52px;
    height: 52px;
    background: rgba(123,185,62,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--primary-green);
    margin-bottom: 1.4rem;
    flex-shrink: 0;
}

.coc-pillar-desc {
    color: rgba(255,255,255,0.62);
    font-size: 0.93rem;
    line-height: 1.8;
    flex: 1;
    margin-bottom: 1.5rem;
}

.coc-pillar-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--primary-green);
    font-size: 0.82rem;
    font-weight: 500;
    text-decoration: none;
    transition: gap 0.2s ease;
    margin-top: auto;
}

.coc-pillar-link:hover { gap: 0.7rem; }

/* ─── MATERIAL JOURNEY ─── */
.coc-journey { background: var(--neutral-100); }

.coc-journey-flow {
    display: flex;
    align-items: flex-start;
    gap: 0;
    margin-bottom: 3.5rem;
}

.coc-journey-step {
    flex: 1;
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.coc-step-num {
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--primary-green);
    margin-bottom: 0.6rem;
    text-transform: uppercase;
}

.coc-step-icon-wrap {
    width: 52px;
    height: 52px;
    background: #fff;
    border: 2px solid var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--primary-green);
    margin: 0 auto 0.85rem;
}

.coc-step-title {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--navbar-bg);
    margin-bottom: 0.7rem;
    line-height: 1.3;
}

.coc-step-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.coc-step-list li {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.7;
    padding: 0.1rem 0;
}

.coc-step-list li::before {
    content: none;
}

.coc-journey-arrow {
    flex: 0 0 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: center;
    color: var(--primary-green);
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Journey lower: image + outcome cards */
.coc-journey-below {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: stretch;
}

.coc-outcome-cards {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.coc-outcome-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.4rem 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border: 1px solid var(--border-color);
}

.coc-outcome-card i {
    font-size: 1.25rem;
    color: var(--primary-green);
    margin-top: 2px;
    flex-shrink: 0;
}

.coc-outcome-card h4 {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--navbar-bg);
    margin-bottom: 0.25rem;
}

.coc-outcome-card p {
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin: 0;
}

.coc-journey-img-wrap {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 20px 56px rgba(0,0,0,0.12);
    align-self: stretch;
}

.coc-journey-img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

/* ─── PLATFORM FEATURES (light green bg) ─── */
.coc-features {
    background: var(--light-green);
    padding: 5rem 0;
}

.coc-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3.5rem;
    text-align: center;
}

.coc-stat {
    background: #fff;
    border-radius: 12px;
    padding: 1.75rem 1rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.coc-stat-value {
    font-size: 1.9rem;
    font-weight: 500;
    color: var(--primary-green);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.coc-stat-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.5;
    font-weight: 500;
}

.coc-feat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.coc-feat-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.75rem 1.5rem;
    border: 1px solid rgba(123,185,62,0.2);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.coc-feat-card:hover {
    box-shadow: 0 8px 32px rgba(123,185,62,0.15);
    transform: translateY(-3px);
}

.coc-feat-icon {
    font-size: 1.4rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
    display: block;
}

.coc-feat-card h4 {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--navbar-bg);
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.coc-feat-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* ─── ECOSYSTEM ─── */
.coc-ecosystem { background: var(--primary-bg); }

.coc-eco-card {
    display: flex;
    flex-direction: column;
    background: var(--navbar-bg);
    border: 1px solid rgba(255,255,255,0.06);
    /*border-top: 3px solid var(--primary-green);*/
    border-radius: 14px;
    padding: 2rem 1.6rem;
    text-decoration: none;
    height: 100%;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.coc-eco-card:hover {
    border-color: rgba(123,185,62,0.5);
    border-top-color: var(--primary-green);
    box-shadow: 0 12px 40px rgba(0,0,0,0.25);
    transform: translateY(-4px);
}

.coc-eco-icon {
    width: 48px;
    height: 48px;
    background: rgba(123,185,62,0.12);
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: var(--primary-green);
    margin-bottom: 1.1rem;
    transition: background 0.25s ease, color 0.25s ease;
}

.coc-eco-card:hover .coc-eco-icon {
    background: var(--primary-green);
    color: #ffffff;
}

.coc-eco-card h4 {
    font-size: 0.95rem;
    font-weight: 500;
    color: #ffffff;
    margin-bottom: 0.5rem;
    line-height: 1.35;
}

.coc-eco-card p {
    font-size: 0.84rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.65;
    margin-bottom: 1.25rem;
    flex: 1;
}

.coc-eco-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--primary-green);
    margin-top: auto;
    transition: gap 0.2s ease;
}

.coc-eco-card:hover .coc-eco-link { gap: 0.6rem; }

/* ─── CTA ─── */
.coc-cta {
    background: linear-gradient(135deg, #14161A 0%, #1a2e10 100%);
    padding: 5.5rem 0;
    text-align: center;
}
.coc-cta-btn-primary {
    background: var(--primary-green);
    border: 1px solid var(--primary-green);
    color: #ffffff;
    border-radius: var(--btn-radius);
    padding: 0.9rem 2rem;
    font-weight: 500;
    height: auto;
    transition: background 0.3s, border-color 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.coc-cta-btn-primary:hover { background: #96DC4B; border-color: #96DC4B; color: #ffffff; }

.coc-cta-btn-outline {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: rgba(255,255,255,0.8);
    border-radius: var(--btn-radius);
    padding: 0.9rem 2rem;
    font-weight: 500;
    height: auto;
    transition: border-color 0.3s, color 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.coc-cta-btn-outline:hover { border-color: var(--primary-green); color: var(--primary-green); }

.coc-cta-inner {
    max-width: 1400px;
    margin: 0 auto;
}

/* ─── RESPONSIVE — TABLET ─── */
@media (max-width: 1024px) {
    .coc-journey-flow {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .coc-journey-step {
        flex: 0 0 calc(33.333% - 1rem);
        min-width: 130px;
    }

    .coc-journey-arrow { display: none; }

    .coc-journey-below {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

/* ─── RESPONSIVE — MOBILE ─── */
@media (max-width: 768px) {
    .coc-journey-step {
        flex: 0 0 calc(50% - 1rem);
    }

    .coc-pillar-card { margin-bottom: 1rem; }

    .coc-stats-row { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

    .coc-stat-value { font-size: 1.55rem; }
}

@media (max-width: 480px) {
    .coc-journey-step { flex: 0 0 100%; }

    .coc-feat-grid { grid-template-columns: 1fr; }

    .coc-stats-row { grid-template-columns: 1fr 1fr; }
}

/* ─── HERO TAGS ─── */
.coc-hero-tag {
    background: #ffffff;
    border: 1px solid var(--primary-green);
    color: var(--primary-green-darker);
    font-weight: 500;
    padding: 0.4rem 0.75rem;
    border-radius: 100px;
}

/* ─── HERO VARIANT: Forest Tint ─── */
.coc-hero-forest {
    background: linear-gradient(160deg, #e8f5e0 0%, #f5fbf0 50%, #ecf8e8 100%) !important;
}

/* ─── SECTION BG TINT ─── */
.coc-intro { background: #f0f7ec !important; }