/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #333;
    line-height: 1.6;
}


/* Hero Section */
.atl-hero-section {
    position: relative;
    width: 100%;
}

.atl-hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.atl-hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.atl-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.5);
}


.atl-hero-title {
    color: #4ECDC4;
    font-size: 48px;
    font-weight: 300;
    letter-spacing: 2px;
    margin-left: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Main Content Section */
.atl-content-section {
    padding: 60px 0;
    background-color: #fff;
}

.atl-main-content-col {
    padding-right: 40px;
}

.atl-skyline-image-wrapper {
    width: 100%;
    margin-bottom: 30px;
}

.atl-skyline-image {
    width: 100%;
    height: auto;
    display: block;
}

.atl-content-text-wrapper {
    padding: 0 30px;
}

.atl-content-heading {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
    color: #333;
}

.atl-heading-bold {
    display: block;
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 15px;
    color: #000;
}

.atl-heading-regular {
    display: block;
    font-weight: 400;
    color: #555;
}

.atl-facts-title {
    color: #4ECDC4;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.atl-facts-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.atl-fact-item {
    padding: 8px 0;
    color: #333;
    font-size: 15px;
    position: relative;
    padding-left: 20px;
}

.atl-fact-item::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #4ECDC4;
    font-weight: bold;
    font-size: 18px;
}

.atl-reports-link-text {
    font-size: 15px;
    color: #333;
}

.atl-reports-link {
    color: #4ECDC4;
    text-decoration: underline;
    font-weight: 600;
}

.atl-reports-link:hover {
    color: #3db3ab;
}

/* Sidebar */
.atl-sidebar-col {
    padding-left: 20px;
}

.atl-sidebar-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: sticky;
    top: 20px;
}

.atl-sidebar-btn {
    background-color: #4ECDC4;
    color: #fff;
    border: none;
    padding: 15px 20px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.3s ease;
}

.atl-sidebar-btn:hover {
    background-color: #3db3ab;
}

.atl-sidebar-btn-active {
    background-color: #4ECDC4;
}

.atl-sidebar-link {
    background-color: #f5f5f5;
    color: #666;
    padding: 15px 20px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    border-bottom: 1px solid #e0e0e0;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.atl-sidebar-link:hover {
    background-color: #e8e8e8;
    color: #333;
}

/* Subscribe Section */
.atl-subscribe-section {
    background-color: #4ECDC4;
    padding: 80px 0;
    text-align: center;
}

.atl-subscribe-title {
    color: #fff;
    font-size: 36px;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.atl-subscribe-text {
    color: #fff;
    font-size: 16px;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.atl-subscribe-btn {
    background-color: #333;
    color: #fff;
    border: none;
    padding: 12px 40px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.atl-subscribe-btn:hover {
    background-color: #000;
}
/* Responsive Design */
@media (max-width: 991px) {
    .atl-header-content {
        flex-direction: column;
        gap: 20px;
    }

    .atl-main-nav {
        gap: 20px;
    }

    .atl-hero-title {
        font-size: 36px;
    }

    .atl-main-content-col {
        padding-right: 15px;
        margin-bottom: 40px;
    }

    .atl-sidebar-col {
        padding-left: 15px;
    }

    .atl-footer-bottom-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 767px) {
    .atl-topnav-links {
        flex-wrap: wrap;
    }

    .atl-topnav-link {
        font-size: 11px;
        padding: 10px 12px;
    }

    .atl-hero-title {
        font-size: 28px;
        margin-left: 15px;
    }

    .atl-content-text-wrapper {
        padding: 0 15px;
    }

    .atl-subscribe-title {
        font-size: 28px;
    }

    .atl-footer-nav-col {
        margin-bottom: 30px;
    }
}