/* Equalize operating model card heights */
.operating-card .card-body {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.operating-card {
    height: 100%;
}

/* Ensure equal heights within rows */
.operating-row .col-md-4, .operating-row .col-md-6 {
    display: flex;
}

.operating-row .col-md-4 > .card,
.operating-row .col-md-6 > .card {
    width: 100%;
}

/* Normalize Why Alp24 typography */
.why-typography h3 {
    font-size: 1.75rem; /* ~28px */
    line-height: 1.3;
    margin-bottom: 1rem;
}

.why-typography p {
    font-size: 1.0625rem; /* ~17px */
    line-height: 1.8;
    margin-bottom: 1rem;
}

.why-typography .font-weight-medium.text-4-5 {
    font-weight: 500;
}

@media (max-width: 991.98px) {
    .why-typography h3 { font-size: 1.5rem; }
    .why-typography p { font-size: 1rem; }
}

/* Align checklist icons inside Why Alp24 lists */
.why-typography .list.list-icons.list-icons-style-2 li {
    padding-left: 42px; /* leave enough room for 30px circle */
}

.why-typography .list.list-icons.list-icons-style-2 li > [class*="fa-"]:first-child,
.why-typography .list.list-icons.list-icons-style-2 li > .icons:first-child {
    width: 30px;
    height: 30px;
    line-height: 30px; /* center the check glyph within the circle */
    padding: 0; /* avoid vertical offset */
    text-align: center;
    top: 50% !important; /* vertically center against multi-line text */
    transform: translateY(-50%);
}

.why-typography .list.list-icons li {
    position: relative; /* ensure absolute-positioned icon centers within li */
}

.why-typography .list.list-icons.list-icons-lg li > [class*="fa-"]:first-child {
    top: 2px; /* fine-tune vertical alignment with text */
}

/* Sustainability Cards */
.sustainability-grid {
    margin-top: 3rem;
}

.sustainability-card {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sustainability-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    border-color: #2E86C1;
}

.sustainability-card .card-number {
    font-size: 3rem;
    font-weight: 100;
    color: #f8f9fa;
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    line-height: 1;
    z-index: 1;
}

.sustainability-card .card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2c3e50;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 1.5rem 0 1rem 0;
    line-height: 1.3;
    position: relative;
    z-index: 2;
}

.sustainability-card .card-description {
    font-size: 0.95rem;
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    position: relative;
    z-index: 2;
}

/* Grid Layout Responsive */
@media (max-width: 767.98px) {
    .sustainability-card {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .sustainability-card .card-number {
        font-size: 2.5rem;
        top: 0.75rem;
        right: 1rem;
    }
    
    .sustainability-card .card-title {
        font-size: 1rem;
        margin: 1rem 0 0.75rem 0;
    }
    
    .sustainability-card .card-description {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
}

/* Alternative hover effects for different cards */
.sustainability-card:nth-child(1):hover {
    border-color: #27ae60;
}

.sustainability-card:nth-child(2):hover {
    border-color: #f39c12;
}

.sustainability-card:nth-child(3):hover {
    border-color: #9b59b6;
}

.sustainability-card:nth-child(4):hover {
    border-color: #e74c3c;
}

.sustainability-card:nth-child(5):hover {
    border-color: #3498db;
}

.sustainability-card:nth-child(6):hover {
    border-color: #2ecc71;
}