/* ============================================================
   Kahf Product Grid — Elegant eco-themed product cards
   ============================================================ */

.kpg-wrap {
    --kpg-accent: #2d7a3e;
    --kpg-accent-soft: #f5efe3;
    --kpg-accent-deep: #1f5a2d;
    --kpg-text: #1f1f1f;
    --kpg-muted: #888;
    --kpg-border: rgba(45, 122, 62, 0.12);
    --kpg-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --kpg-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    font-family: inherit;
}

.kpg-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    width: 100%;
}

.kpg-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--kpg-muted);
    font-style: italic;
}

/* ----------------------------------------
   The Card
---------------------------------------- */
.kpg-card {
    position: relative;
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    transition: transform 0.5s var(--kpg-ease-out),
                box-shadow 0.5s var(--kpg-ease-out);
    border: 1px solid var(--kpg-border);
    isolation: isolate;
    display: flex;
    flex-direction: column;
}

.kpg-card::before {
    /* Soft ambient gradient that fades in on hover */
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(245, 239, 227, 0) 0%,
        rgba(245, 239, 227, 0.45) 100%);
    opacity: 0;
    transition: opacity 0.55s var(--kpg-ease);
    pointer-events: none;
    z-index: 0;
}

.kpg-card:hover {
    transform: translateY(-10px);
    box-shadow:
        0 30px 60px -25px rgba(45, 122, 62, 0.25),
        0 12px 25px -10px rgba(0, 0, 0, 0.08);
}

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

/* The leaf-stem accent: a vertical line that grows on hover */
.kpg-leaf {
    position: absolute;
    top: 18px;
    left: 18px;
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, var(--kpg-accent) 0%, transparent 100%);
    border-radius: 3px;
    transition: height 0.6s var(--kpg-ease-out);
    z-index: 3;
}
.kpg-card:hover .kpg-leaf { height: 60px; }

.kpg-leaf::after {
    /* The leaf at the top of the stem */
    content: "";
    position: absolute;
    top: -4px;
    left: -3px;
    width: 9px;
    height: 9px;
    background: var(--kpg-accent);
    border-radius: 50% 0 50% 50%;
    transform: rotate(-45deg) scale(0);
    transition: transform 0.4s var(--kpg-ease-out) 0.3s;
}
.kpg-card:hover .kpg-leaf::after { transform: rotate(-45deg) scale(1); }

/* ----------------------------------------
   Media area
---------------------------------------- */
.kpg-media {
    position: relative;
    padding: 28px 20px 12px;
    z-index: 1;
}

.kpg-media-frame {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: 14px;
    overflow: hidden;
    background: var(--kpg-accent-soft);
    transition: background 0.5s var(--kpg-ease);
}

.kpg-media-frame::after {
    /* Subtle radial inner glow when hovering */
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%,
        rgba(255, 255, 255, 0.4) 0%,
        transparent 60%);
    opacity: 0;
    transition: opacity 0.5s var(--kpg-ease);
}

.kpg-card:hover .kpg-media-frame::after { opacity: 1; }

.kpg-media-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 14px;
    transition: transform 0.7s var(--kpg-ease-out);
    will-change: transform;
}

.kpg-card:hover .kpg-media-frame img {
    transform: scale(1.08) rotate(-2deg);
}

/* The corner badge (search/leaf icon) */
.kpg-badge {
    position: absolute;
    top: 38px;
    right: 30px;
    width: 38px;
    height: 38px;
    background: #fff;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--kpg-accent);
    box-shadow: 0 6px 18px rgba(45, 122, 62, 0.18);
    transform: scale(0) rotate(-90deg);
    transition: transform 0.45s var(--kpg-ease-out);
    z-index: 2;
}
.kpg-card:hover .kpg-badge { transform: scale(1) rotate(0); }
.kpg-badge svg { width: 18px; height: 18px; }

/* ----------------------------------------
   Body
---------------------------------------- */
.kpg-body {
    position: relative;
    padding: 8px 24px 24px;
    text-align: center;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.kpg-title {
    font-size: 17px;
    font-weight: 600;
    line-height: 1.35;
    margin: 0 0 6px;
    color: var(--kpg-text);
    transition: color 0.3s var(--kpg-ease);
}
.kpg-card:hover .kpg-title { color: var(--kpg-accent-deep); }

.kpg-cat {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--kpg-muted);
    margin-bottom: 10px;
    position: relative;
}
.kpg-cat::before,
.kpg-cat::after {
    content: "";
    display: inline-block;
    width: 14px;
    height: 1px;
    background: currentColor;
    vertical-align: middle;
    margin: 0 8px;
    opacity: 0.5;
}

.kpg-excerpt {
    font-size: 13px;
    line-height: 1.55;
    color: var(--kpg-muted);
    margin: 0 0 14px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(6px);
    transition: max-height 0.5s var(--kpg-ease),
                opacity 0.4s var(--kpg-ease) 0.1s,
                transform 0.4s var(--kpg-ease) 0.1s,
                margin 0.5s var(--kpg-ease);
}
.kpg-card:hover .kpg-excerpt {
    max-height: 80px;
    opacity: 1;
    transform: translateY(0);
}

/* ----------------------------------------
   Buttons
---------------------------------------- */
.kpg-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: auto;
    padding-top: 6px;

    /* Hidden by default — slide in on hover */
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s var(--kpg-ease),
                opacity 0.4s var(--kpg-ease);
}

.kpg-card:hover .kpg-actions {
    max-height: 140px;
    opacity: 1;
}

.kpg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: 999px;
    text-decoration: none !important;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: transform 0.3s var(--kpg-ease),
                background 0.3s var(--kpg-ease),
                color 0.3s var(--kpg-ease),
                box-shadow 0.3s var(--kpg-ease);
    transform: translateY(10px);
    opacity: 0;
    will-change: transform;
}

.kpg-card:hover .kpg-btn {
    transform: translateY(0);
    opacity: 1;
}
.kpg-card:hover .kpg-btn-wa { transition-delay: 0.05s; }
.kpg-card:hover .kpg-btn-km { transition-delay: 0.15s; }

.kpg-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.kpg-btn-wa {
    background: #25D366;
    color: #fff;
    box-shadow: 0 6px 14px rgba(37, 211, 102, 0.28);
}
.kpg-btn-wa:hover {
    background: #1eb558;
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 22px rgba(37, 211, 102, 0.4);
    color: #fff;
}

.kpg-btn-km {
    background: transparent;
    color: var(--kpg-accent);
    border-color: var(--kpg-accent);
}
.kpg-btn-km:hover {
    background: var(--kpg-accent);
    color: #fff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 22px rgba(45, 122, 62, 0.28);
}

.kpg-btn-km svg {
    transition: transform 0.3s var(--kpg-ease);
}
.kpg-btn-km:hover svg { transform: translateX(3px); }

/* ----------------------------------------
   Mobile-first: keep things touch-friendly.
   On touch devices, show actions/excerpt always
   so users without hover can still see them.
---------------------------------------- */
@media (hover: none) {
    .kpg-actions {
        max-height: 140px;
        opacity: 1;
    }
    .kpg-btn { transform: translateY(0); opacity: 1; }
    .kpg-excerpt {
        max-height: 80px;
        opacity: 1;
        transform: translateY(0);
    }
    .kpg-badge { transform: scale(1) rotate(0); }
}

@media (max-width: 767px) {
    .kpg-grid { gap: 18px; }
    .kpg-media { padding: 18px 14px 8px; }
    .kpg-body { padding: 6px 16px 18px; }
    .kpg-title { font-size: 15px; }
    .kpg-btn { font-size: 12px; padding: 9px 14px; }
}

/* Small entrance animation when cards come in */
@keyframes kpgFadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}
.kpg-card {
    animation: kpgFadeUp 0.6s var(--kpg-ease-out) both;
}
.kpg-card:nth-child(1) { animation-delay: 0.05s; }
.kpg-card:nth-child(2) { animation-delay: 0.10s; }
.kpg-card:nth-child(3) { animation-delay: 0.15s; }
.kpg-card:nth-child(4) { animation-delay: 0.20s; }
.kpg-card:nth-child(5) { animation-delay: 0.25s; }
.kpg-card:nth-child(6) { animation-delay: 0.30s; }
.kpg-card:nth-child(7) { animation-delay: 0.35s; }
.kpg-card:nth-child(8) { animation-delay: 0.40s; }