/* Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px);}
    to { opacity: 1; transform: translateY(0);}
}

/* Section Styles */
.air-section {
    position: relative;
    background: #f7f7f7;
    padding: 60px 0 40px 0;
    box-sizing: border-box;
    margin-bottom: 40px;
}
.air-section-bg {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.03);
    pointer-events: none;
    z-index: 1;
}
.air-section-inner {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}
.air-col {
    flex: 1 1 300px;
    min-width: 250px;
    max-width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    animation: fadeIn 1s;
}
.air-col.center {
    align-items: center;
}
.air-img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.air-title {
    color: #444648;
    font-family: 'Muli', Sans-serif;
    font-size: 3rem;
    font-weight: 600;
    line-height: 1.176em;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
    display: block;
    margin-block-start: 0.3em;
    margin-block-end: 0.83em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    unicode-bidi: isolate;
}
.air-text {
    font-size: 1.1rem;
    line-height: 1.6;
}
    h2 {
    margin: 0 0 1.25rem 0;
}
.air-info-section {
    background: #f5f7fa;
    border-radius: 8px;
    margin: 40px 0 0 0;
    padding: 32px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.air-info-inner {
    max-width: 900px;
    margin: 0px 9% auto;
    padding: 0 24px;
}
.air-info-title {
    font-size: 2rem;
    font-weight: 700;
    color: #222;
    margin-bottom: 16px;
    text-decoration: underline;
    text-decoration-thickness: 3px;
    text-decoration-color: #701c1c;
    text-underline-offset:4px;
}
.air-info-subtitle {
    font-size: 1.15rem;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 8px;
    color: #6d1616;
}
.air-info-text {
    font-size: 1rem;
    color: #333;
    margin-bottom: 12px;
}
.air-info-list {
    margin: 0 0 12px 18px;
    padding: 0;
    color: #444;
    font-size: 1rem;
}
.air-header-section {
    margin-top: 40px;
}
.air-header-section p,
.air-header-section h3,
.air-header-section ul {
    text-align: left;
}
.air-header-list li:nth-child(even) {
    padding: 20px 0px 35px 0px;
}
.air-header-section ul {
    list-style-type: decimal;
    margin-left: -1em;
}

@media (max-width: 900px) {
    .air-section-inner {
        flex-direction: column;
        gap: 24px;
    }
    .air-col, .air-col.center {
        max-width: 100%;
    }
}