/* ============================================================
   WHAT WE DO — wcu-section
   "Signal field" concept: light emerald gradient mesh + a faint
   drifting dot-grid, built to match the shared reference while
   keeping a background treatment that's ours, not a flat tint.
   ============================================================ */
.wcu-section {
    --wcu-green: #12b76a;
    --wcu-green-deep: #0d7a49;
    --wcu-green-pale: #e3f7ec;
    --wcu-ink: #10241c;
    --wcu-ink-mute: #5b6d65;
    --wcu-card-bg: #ffffff;
    --wcu-radius: 20px;
    --wcu-transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);

    position: relative;
    padding: 60px 0;
    background: linear-gradient(160deg, #eafbf3 0%, #f5fbf8 45%, #edf8f1 100%);
    overflow: hidden;
    isolation: isolate;
}

/* Drifting ambient blobs — unique backdrop, not a flat mint fill */
.wcu-section::before {
    content: "";
    position: absolute;
    inset: -10%;
background: radial-gradient(440px 380px at 88% 4%, rgb(18 183 106 / 37%), transparent 68%), radial-gradient(460px 400px at 4% 98%, rgba(13, 122, 73, 0.13), transparent 70%), radial-gradient(320px 280px at 50% 42%, rgba(18, 183, 106, 0.05), transparent 72%);
    z-index: 0;
}

/* Faint dot-grid texture, masked toward the edges */
.wcu-section::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgb(13 122 73 / 58%) 1.4px, #00000000 1.4px);
    background-size: 26px 26px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 35%, #000 30%, transparent 82%);
    mask-image: radial-gradient(ellipse 70% 60% at 50% 35%, #000 30%, transparent 82%);
    z-index: 0;
}

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

.wcu-title {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.15;
    color: var(--wcu-ink);
    letter-spacing: -0.01em;
    margin-bottom: 0;
}
.wcu-title span {
    color: var(--wcu-green);
}

/* Quote panel — white card, green rail + floating circular quote badge */
.wcu-quote-wrap {
    position: relative;
    margin: 48px auto 56px;
}
.wcu-quote-card {
    position: relative;
    background: var(--wcu-card-bg);
    border-left: 4px solid var(--wcu-green);
    border-radius: var(--wcu-radius);
    padding: 44px 52px 40px 56px;
    box-shadow: 0 18px 40px -22px rgba(13, 122, 73, 0.28), 0 2px 8px rgba(16, 36, 28, 0.05);
    transition: transform var(--wcu-transition), box-shadow var(--wcu-transition);
}
.wcu-quote-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 52px -20px rgba(13, 122, 73, 0.34), 0 4px 10px rgba(16, 36, 28, 0.07);
}
.wcu-quote-mark {
    position: absolute;
    top: -22px;
    left: 34px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--wcu-green);
    color: #fff;
    border-radius: 50%;
    font-size: 1.1rem;
    box-shadow: 0 8px 18px -6px rgba(13, 122, 73, 0.55);
}
.wcu-quote-text {
    font-size: 1.08rem;
    line-height: 1.85;
    font-style: italic;
    color: #3d4d46;
    margin: 6px 0 0;
}
.wcu-quote-text strong {
    color: var(--wcu-green-deep);
    font-weight: 800;
    font-style: normal;
}

/* Card grid — individually elevated cards, not a bordered strip */
.wcu-grid.row {
    --bs-gutter-x: 1.75rem;
    --bs-gutter-y: 1.75rem;
}

.wcu-card {
    position: relative;
    height: 100%;
    background: var(--wcu-card-bg);
    border-radius: var(--wcu-radius);
    padding: 34px 28px 30px;
    text-align: left;
    box-shadow: 0 14px 32px -20px rgba(16, 36, 28, 0.18);
    transition: transform var(--wcu-transition), box-shadow var(--wcu-transition);
    overflow: hidden;
}
/* Soft corner wash that blooms in on hover */
.wcu-card::after {
    content: "";
    position: absolute;
    top: -40%;
    right: -40%;
    width: 70%;
    height: 70%;
    background: radial-gradient(circle, rgba(18, 183, 106, 0.14), transparent 70%);
    opacity: 0;
    transition: opacity var(--wcu-transition);
    pointer-events: none;
}
.wcu-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 46px -20px rgba(13, 122, 73, 0.3);
}
.wcu-card:hover::after {
    opacity: 1;
}

.wcu-card-num {
    position: absolute;
    top: 18px;
    right: 22px;
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--wcu-green-pale);
    letter-spacing: -0.02em;
    z-index: 0;
}

.wcu-card-icon {
    position: relative;
    z-index: 1;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--wcu-green-pale);
    color: var(--wcu-green-deep);
    font-size: 1.3rem;
    margin-bottom: 22px;
    transition: background var(--wcu-transition), color var(--wcu-transition), transform var(--wcu-transition);
}
.wcu-card:hover .wcu-card-icon {
    background: var(--wcu-green);
    color: #fff;
    transform: translateY(-2px) rotate(-4deg);
}

.wcu-card-title {
    position: relative;
    z-index: 1;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--wcu-ink);
    margin-bottom: 10px;
}
.wcu-card-desc {
    position: relative;
    z-index: 1;
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--wcu-ink-mute);
    margin-bottom: 0;
}
.wcu-card-bar {
    position: relative;
    z-index: 1;
    width: 26px;
    height: 3px;
    border-radius: 2px;
    background: var(--wcu-green-pale);
    margin-top: 20px;
    transition: width var(--wcu-transition), background var(--wcu-transition);
}
.wcu-card:hover .wcu-card-bar {
    width: 44px;
    background: var(--wcu-green);
}

/* Stagger the reveal of each module (unchanged behaviour) */
.wcu-grid [class*="col-"]:nth-child(1).tf-reveal--zoom { transition-delay: 0s; }
.wcu-grid [class*="col-"]:nth-child(2).tf-reveal--zoom { transition-delay: .1s; }
.wcu-grid [class*="col-"]:nth-child(3).tf-reveal--zoom { transition-delay: .2s; }
.wcu-grid [class*="col-"]:nth-child(4).tf-reveal--zoom { transition-delay: .3s; }

@media (max-width: 991.98px) {
    .wcu-section { padding: 70px 0; }
    .wcu-quote-card { padding: 34px 30px 30px 34px; }
    .wcu-title { font-size: 34px; }
}
@media (max-width: 767.98px) {
    .wcu-quote-mark { left: 22px; }
    .wcu-card { padding: 30px 22px 26px; }
}

@media (prefers-reduced-motion: reduce) {
    .wcu-quote-card,
    .wcu-card,
    .wcu-card-icon,
    .wcu-card-bar {
        transition: none;
    }
}


/* .wcu-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, var(--wcu-green), var(--wcu-green-dark));
    transform: translateY(102%);
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: -1;
    border-radius: var(--wcu-radius);
} */