/* SATHICORP DIGITAL SAFETY DISPLAY - STYLES */

/* --- General & Typography --- */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    font-size: 2.8em;
    color: #004D99;
    margin-bottom: 40px;
}

h2 {
    font-size: 2.2em;
    color: #004D99;
    margin-bottom: 30px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eef2ff;
}

p {
    line-height: 1.6;
    margin-bottom: 15px;
    color: #475569;
}

ul {
    list-style-type: '✓';
    padding-left: 25px;
}

li {
    margin-bottom: 15px;
    padding-left: 10px;
    line-height: 1.6;
    color: #475569;
}

li strong {
    color: #1e293b;
}

/* --- Sections --- */
.content-section {
    padding: 60px 20px;
    border-bottom: 1px solid #e2e8f0;
}

.alternate-bg {
    background-color: #f8fafc; /* Light grey background for alternate sections */
}

/* --- Overview Section (Two-Column Layout) --- */
.overview-section {
    display: flex;
    align-items: center;
    gap: 50px;
}

.overview-section .content {
    flex: 1;
}

.overview-section .image {
    flex: 1;
    text-align: center;
}

.section-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* --- Call to Action Button --- */
.cta-button {
    display: inline-block;
    background-color: #4f46e5; /* Indigo 600 */
    color: white;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 20px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: #4338ca; /* Indigo 700 */
    transform: translateY(-2px);
}

/* --- Gallery Section --- */
.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.gallery-container img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.gallery-container img:hover {
    transform: scale(1.05);
}

/* --- FAQ Section --- */
.faq-item {
    background-color: #fff;
    border: 1px solid #e2e8f0;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}
.faq-item h3 {
    font-size: 1.4em;
    color: #004D99;
    margin: 0 0 10px 0;
}

/* --- Smart Call-Back Widget & Modal --- */
#callback-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

#widget-button {
    background-color: #004D99;
    color: white;
    border: none;
    border-radius: 50px;
    padding: 15px 20px;
    font-size: 1em;
    font-family: Arial, sans-serif;
    display: flex;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    transition: background-color 0.3s ease;
}

#widget-button:hover {
    background-color: #003366;
}

#widget-button svg {
    margin-right: 8px;
}

.modal-hidden { display: none !important; }

#callback-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#callback-modal.modal-visible {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    width: 90%;
    max-width: 400px;
    text-align: center;
}

#modal-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    color: #888;
}

.form-step { display: none; }
.form-step.active-step { display: block; }
.form-step h3 { margin-bottom: 10px; color: #004D99; }
.form-step p { margin-bottom: 25px; color: #555; }

.modal-content input[type="tel"],
.modal-content input[type="text"],
.modal-content input[type="email"] {
    width: calc(100% - 30px);
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1em;
}

.modal-content .next-btn {
    background-color: #FF6F00;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s ease;
}

.modal-content .next-btn:hover {
    background-color: #e05e00;
}


/* --- Responsive Design --- */
@media (max-width: 768px) {
    h1 { font-size: 2.2em; }
    h2 { font-size: 1.8em; }

    .overview-section {
        flex-direction: column;
    }

    .gallery-container {
        grid-template-columns: 1fr;
    }

    /* Adjust header for mobile if needed */
    header nav ul {
        flex-direction: column;
        align-items: center;
    }
    header nav li {
        margin: 5px 0;
    }
}