/* =============================================================================
   MT Projects Dropdown Widget — mtfe-pd prefix
   ============================================================================= */

/* ---------- KEYFRAMES ---------- */

@keyframes mtfe-pd-fadeUp {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes mtfe-pd-expandDown {
    from { opacity: 0; max-height: 0; transform: translateY(-10px); }
    to   { opacity: 1; max-height: 800px; transform: translateY(0); }
}

@keyframes mtfe-pd-pulseRing {
    0%   { box-shadow: 0 0 0 0 rgba(244,193,61,0.55); }
    70%  { box-shadow: 0 0 0 18px rgba(244,193,61,0); }
    100% { box-shadow: 0 0 0 0 rgba(244,193,61,0); }
}

/* =============================================================================
   WRAPPER
   ============================================================================= */

.mtfe-projects-dropdown {
    width: 100%;
    box-sizing: border-box;
}

/* =============================================================================
   REVEAL ANIMATIONS
   ============================================================================= */

.mtfe-projects-dropdown .reveal { opacity: 0; }

.mtfe-projects-dropdown .reveal.in-view {
    opacity: 1;
    animation: mtfe-pd-fadeUp 0.9s cubic-bezier(.2,.7,.2,1) both;
}

.mtfe-projects-dropdown .d-1.in-view { animation-delay: 0.10s; }
.mtfe-projects-dropdown .d-2.in-view { animation-delay: 0.25s; }
.mtfe-projects-dropdown .d-3.in-view { animation-delay: 0.40s; }
.mtfe-projects-dropdown .d-4.in-view { animation-delay: 0.55s; }

.elementor-element-edit-mode .mtfe-projects-dropdown .reveal,
.mtfe-projects-dropdown--no-anim .reveal {
    opacity: 1 !important;
    animation: none !important;
}

/* =============================================================================
   ROW  — exact match of .row in the HTML
   ============================================================================= */

.mtfe-pd__row {
    position: relative;
    display: grid;
    grid-template-columns: 60px 1fr 1.05fr 80px;
    gap: 40px;                                        /* both row & column gap */
    align-items: start;
    padding: 36px 0;
    border-bottom: 1px solid rgba(30,57,53,0.12);
    box-sizing: border-box;
    overflow: visible;                                /* let preview overflow */
    transition: padding 0.4s ease;
}

.mtfe-pd__row:last-child {
    border-bottom: none;
}

/* =============================================================================
   NUMBER
   ============================================================================= */

.mtfe-pd__num {
    font-size: 18px;
    font-weight: 500;
    color: #1E3935;
    letter-spacing: 0.02em;
    padding-top: 4px;
    line-height: 1;
}

/* =============================================================================
   TITLE
   ============================================================================= */

.mtfe-pd__title {
    font-size: 36px;
    line-height: 1.18;
    font-weight: 600;
    color: #1E3935;
    letter-spacing: -0.01em;
    max-width: 460px;
    margin: 0;
    transition: color 0.3s ease, transform 0.4s ease;
}

.mtfe-pd__row:hover .mtfe-pd__title {
    color: #2a5a52;
    transform: translateX(4px);
}

/* =============================================================================
   DESCRIPTION
   ============================================================================= */

.mtfe-pd__desc {
    font-size: 16px;
    line-height: 1.55;
    color: #6b7570;
    max-width: 460px;
    margin: 0;
    padding-top: 8px;
}

/* =============================================================================
   ACTION BUTTON
   ============================================================================= */

.mtfe-pd__action {
    justify-self: end;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: transparent;
    border: 1.5px solid rgba(30,57,53,0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #1E3935;
    transition: transform 0.4s cubic-bezier(.34,1.56,.64,1),
                background-color 0.3s ease,
                border-color 0.3s ease,
                color 0.3s ease,
                box-shadow 0.4s ease;
}

.mtfe-pd__action svg {
    width: 22px;
    height: 22px;
    transition: transform 0.4s cubic-bezier(.34,1.56,.64,1);
    pointer-events: none;
}

.mtfe-pd__action:hover {
    background-color: #F4C13D;
    border-color: #F4C13D;
    color: #1E3935;
    transform: scale(1.08);
    box-shadow: 0 10px 24px rgba(244,193,61,0.35);
}

.mtfe-pd__action:hover svg {
    transform: translateY(2px);
}

/* Open state */
.mtfe-pd__row.is-open .mtfe-pd__action {
    background-color: #F4C13D;
    border-color: #F4C13D;
    color: #1E3935;
    animation: mtfe-pd-pulseRing 2.4s ease-out infinite;
}

.mtfe-pd__row.is-open .mtfe-pd__action svg {
    transform: rotate(-45deg) translateY(-1px);
}

.mtfe-pd__row.is-open .mtfe-pd__action:hover svg {
    transform: rotate(-45deg) translate(2px, -3px);
}

/* =============================================================================
   HOVER PREVIEW THUMBNAIL
   Sits inside the row (position: relative), shown only on hover of closed rows
   ============================================================================= */

.mtfe-pd__preview {
    position: absolute;
    top: 50%;
    right: 90px;
    transform: translate(20px, -50%) scale(0.92);
    width: 180px;
    height: 110px;
    border-radius: 14px;
    overflow: hidden;
    background-color: #b8d4e8;
    box-shadow: 0 14px 30px rgba(30,57,53,0.18);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease,
                transform 0.5s cubic-bezier(.34,1.56,.64,1);
    z-index: 10;
}

.mtfe-pd__preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Show only on hover of CLOSED rows */
.mtfe-pd__row:not(.is-open):hover .mtfe-pd__preview {
    opacity: 1;
    transform: translate(0, -50%) scale(1);
}

/* =============================================================================
   EXPANDED CONTENT
   ============================================================================= */

.mtfe-pd__expanded {
    display: none;
    grid-column: 1 / -1;
    margin-top: 4px;
    margin-bottom: 8px;
    overflow: hidden;
}

.mtfe-pd__row.is-open .mtfe-pd__expanded {
    display: block;
    animation: mtfe-pd-expandDown 0.7s cubic-bezier(.2,.7,.2,1) both;
}

/* ── Hero image ─────────────────────────────────────────────────────────────── */

.mtfe-pd__hero {
    position: relative;
    width: 100%;
    height: 460px;
    border-radius: 22px;
    overflow: hidden;
    background: linear-gradient(135deg, #b8d4e8 0%, #7aa8c8 40%, #4a7a98 100%);
    transition: transform 0.6s cubic-bezier(.2,.7,.2,1), box-shadow 0.5s ease;
}

.mtfe-pd__hero:hover {
    transform: scale(1.005);
    box-shadow: 0 24px 60px rgba(30,57,53,0.18);
}

.mtfe-pd__hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── Tags row (bottom-left of hero) ────────────────────────────────────────── */

.mtfe-pd__hero-footer {
    position: absolute;
    left: 36px;
    bottom: 32px;
    right: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    z-index: 2;
}

.mtfe-pd__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.mtfe-pd__tag {
    background: rgba(255,255,255,0.92);
    color: #1E3935;
    padding: 10px 22px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 500;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    cursor: default;
    transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

.mtfe-pd__tag:hover {
    transform: translateY(-3px);
    background-color: #ffffff;
    box-shadow: 0 8px 20px rgba(30,57,53,0.15);
}

/* ── Hero link button ───────────────────────────────────────────────────────── */

.mtfe-pd__hero-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: #1E3935;
    text-decoration: none;
    flex-shrink: 0;
    transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

.mtfe-pd__hero-link:hover {
    transform: translateY(-3px) scale(1.08);
    background-color: #ffffff;
    box-shadow: 0 8px 20px rgba(30,57,53,0.15);
}

/* =============================================================================
   RESPONSIVE
   ============================================================================= */

@media (max-width: 1024px) {
    .mtfe-pd__row {
        grid-template-columns: 60px 1fr 80px;
        gap: 24px;
    }

    .mtfe-pd__desc {
        display: none;
    }

    .mtfe-pd__preview {
        display: none;
    }

    .mtfe-pd__title {
        font-size: 28px;
    }
}

@media (max-width: 767px) {
    .mtfe-pd__row {
        grid-template-columns: 40px 1fr 56px;
        gap: 16px;
        padding: 24px 0;
    }

    .mtfe-pd__title {
        font-size: 20px !important;
        line-height: 1.2em !important;
        max-width: none;
    }

    .mtfe-pd__action {
        width: 44px;
        height: 44px;
    }

    .mtfe-pd__hero {
        height: 260px;
    }

    .mtfe-pd__hero-footer {
        left: 20px;
        bottom: 20px;
        right: 20px;
    }

    .mtfe-pd__tag {
        font-size: 13px;
        padding: 8px 14px;
    }
}

/* =============================================================================
   PREFERS REDUCED MOTION
   ============================================================================= */

@media (prefers-reduced-motion: reduce) {
    .mtfe-projects-dropdown .reveal,
    .mtfe-pd__action,
    .mtfe-pd__title,
    .mtfe-pd__tag,
    .mtfe-pd__hero,
    .mtfe-pd__preview {
        animation: none !important;
        transition: none !important;
    }
    .mtfe-projects-dropdown .reveal {
        opacity: 1 !important;
    }
}