/* ==========================================================
   OPERATION TIMELINE — VEJA A OPERAÇÃO
   Separado do CSS antigo home2(8).css
   ========================================================== */

.ef-operation {
    padding: 92px 0 100px;
    background: #000;
    color: #fff;
}

.ef-operation__head {
    max-width: 820px;
    margin: 0 auto 76px;
    text-align: center;
}

.ef-operation__head h2 {
    margin: 0;
    color: #fff;
    font-size: clamp(2.4rem, 2vw, 4.4rem);
    line-height: 0.95;
    font-weight: 900;
    letter-spacing: -0.055em;
    text-transform: uppercase;
}

.ef-operation__head p {
    margin: 22px auto 0;
    color: rgba(255, 255, 255, 0.86);
    font-family: "Open Sans", Arial, sans-serif;
    font-size: 1.12rem;
    line-height: 1.65;
}

.ef-operation__timeline {
    position: relative;
    max-width: 980px;
    margin: 0 auto;
}

.ef-operation__timeline::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    background: linear-gradient(180deg,
            transparent,
            rgba(225, 173, 66, 0.42),
            rgba(255, 255, 255, 0.08),
            rgba(225, 173, 66, 0.34),
            transparent);
    transform: translateX(-50%);
}

.ef-operation-step {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 454px) 72px minmax(0, 454px);
    align-items: center;
    min-height: 136px;
    margin-bottom: 20px;
    opacity: 1;
    visibility: visible;
    transform: none;
    filter: none;
    transition:
        opacity .7s cubic-bezier(.22, 1, .36, 1),
        transform .7s cubic-bezier(.22, 1, .36, 1),
        filter .7s ease;
}

.ef-operation-step:last-child {
    margin-bottom: 0;
}

.ef-operation-step.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
}

.ef-operation-step__dot {
    position: relative;
    z-index: 2;
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
    align-self: center;
    display: inline-flex;
    width: 54px;
    height: 54px;
    margin: 0 auto;
    border: 1px solid rgba(225, 173, 66, 0.28);
    border-radius: 999px;
    background: radial-gradient(circle at 30% 20%, #2c2614, #080808 70%);
    color: #e1ad42;
    box-shadow:
        0 0 0 5px rgba(0, 0, 0, 0.85),
        inset 0 1px 0 rgba(255, 255, 255, 0.06),
        0 0 18px rgba(225, 173, 66, 0.16);
    transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
    align-items: center;
    justify-content: center;
}

.ef-operation-step__dot svg {
    width: 24px;
    height: 24px;
    display: block;
    fill: currentColor;
}

.ef-operation-step__card {
    position: relative;
    min-height: 132px;
    padding: 28px 30px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(22, 22, 22, 0.96), rgba(9, 9, 9, 0.98));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        0 18px 44px rgba(0, 0, 0, 0.35);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
    width: 100%;
    max-width: 454px;
    align-self: center;
}

.ef-operation-step.is-right .ef-operation-step__card {
    grid-column: 3;
    grid-row: 1;
    justify-self: start;
}

.ef-operation-step.is-left .ef-operation-step__card {
    grid-column: 1;
    grid-row: 1;
    justify-self: end;
}

.ef-operation-step__card span {
    display: inline-block;
    margin-bottom: 10px;
    color: #f8ec8e;
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ef-operation-step__card h3 {
    margin: 0 0 6px;
    color: #fff;
    font-size: clamp(1.2rem, 1.4vw, 1.6rem);
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: -0.035em;
}

.ef-operation-step__card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-family: "Open Sans", Arial, sans-serif;
    font-size: 0.95rem;
    line-height: 1.5;
}

.ef-operation-step__card strong {
    color: #fff;
    font-weight: 900;
}

@media (hover: hover) and (pointer: fine) {
    .ef-operation-step__card:hover {
        transform: translateY(-6px);
        border-color: rgba(225, 173, 66, 0.32);
        box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.04),
            0 24px 58px rgba(0, 0, 0, 0.42),
            0 0 24px rgba(225, 173, 66, 0.07);
    }

    .ef-operation-step:hover .ef-operation-step__dot {
        border-color: rgba(225, 173, 66, 0.45);
        box-shadow:
            0 0 0 5px rgba(0, 0, 0, 0.85),
            0 0 24px rgba(225, 173, 66, 0.32);
    }
}

/* CTA final */
.ef-operation__cta {
    max-width: 720px;
    margin: 72px auto 0;
    text-align: center;
}

.ef-operation__cta p {
    margin: 18px auto 26px;
    color: rgba(255, 255, 255, 0.88);
    font-size: clamp(1.05rem, 1.5vw, 1.35rem);
    line-height: 1.55;
}


@keyframes ef-operation-btn-shine {
    to {
        left: 125%;
    }
}
/* Responsivo */
@media (max-width: 900px) {
    .ef-operation {
        padding: 72px 0 82px;
    }

    .ef-operation__head {
        margin-bottom: 58px;
    }

    .ef-operation__timeline {
        position: relative;
        max-width: 720px;
        padding-left: 0;
    }

    .ef-operation__timeline::before {
        left: 22px;
        transform: translateX(-50%);
    }
    .ef-operation-step {
        display: grid;
        grid-template-columns: 44px minmax(0, 1fr);
        gap: 18px;
        min-height: auto;
        margin-bottom: 26px;
        align-items: start;
    }

    .ef-operation-step__dot {
        grid-column: 1;
        justify-self: center;
        align-self: start;
        margin: 90px 0 0;
        width: 40px;
        height: 40px;
             justify-self: center;
        transform: translateX(0);
    }

    .ef-operation-step__dot svg {
        width: 20px;
        height: 20px;
    }

    .ef-operation-step.is-right .ef-operation-step__card,
    .ef-operation-step.is-left .ef-operation-step__card {
        grid-column: 2;
        justify-self: stretch;
    }

    .ef-operation-step__card {
        width: 100%;
        min-height: auto;
        padding: 24px 22px;
    }
}

@media (max-width: 600px) {
    .ef-operation__head h2 {
        font-size: clamp(2rem, 11vw, 3rem);
    }

    .ef-operation__head p {
        font-size: 1rem;
    }

    .ef-operation-step__card h3 {
        font-size: 1.45rem;
    }

    .ef-operation-step__card p {
        font-size: 0.95rem;
    }
}
/* ========================================
   OPERATION CTA
======================================== */

.ef-operation__cta {
    margin-top: 32px;
    text-align: center;
    padding: 0 20px 60px 20px;
    background: radial-gradient(circle at center, rgba(224, 184, 74, 0.08), transparent 50%);
}

.ef-operation__cta h2 {
    margin: 0 0 16px;
    color: #ffffff;
    font-size: clamp(1rem, 1.8vw, 2rem);
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.ef-operation__cta p {
    margin: 0 auto 32px;
    max-width: 640px;
    color: rgba(255, 255, 255, 0.88);
    font-family: "Open Sans", Arial, sans-serif;
    font-size: 1.1rem;
    line-height: 1.6;
}