/* Layout styles: Grids, sections */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: var(--section-padding);
}

.expertise-section {
    background-color: var(--bg-light);
    position: relative;
    z-index: 1;
    /* Ensure it sits above body background if needed, though color opacity 1 is enough */
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 700;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 4rem;
    text-align: center;
}

.section-subtitle {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1.5px;
    margin-bottom: 0.75rem;
}

.section-description {
    color: var(--text-light);
    font-size: 1.125rem;
    line-height: 1.7;
}

/* Hero Section Styles */
.hero {
    padding: 3rem 0 5rem;
    overflow: hidden;
    /* Prevent horizontal scroll */
}

.hero-subtitle {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.hero-title {
    font-size: 3.5rem;
    color: var(--secondary-color);
    margin: 1rem 0;
    line-height: 1.2;
    font-weight: 700;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    /* Allow wrapping on small screens */
}

.stats {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 2rem;
}

.stat-number {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.stat-label {
    color: var(--text-light);
    font-size: 0.875rem;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 500px;
    border-radius: 20px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: hidden;
    background: radial-gradient(circle at center, rgba(42, 122, 130, 0.1) 0%, transparent 70%);
    /* Subtle background */
}

.hero-image-wrapper img {
    max-width: 120%;
    /* Slightly larger than container for effect, but constrained */
    height: auto;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
    z-index: 1;
}

/* About Section Text */
.about-text {
    text-align: justify;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

/* Footer Layout */
.site-footer {
    background-color: #1a202c;
    /* Deep blue/charcoal from design */
    color: #cbd5e0;
    padding: 5rem 0 2rem;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-col-info {
    max-width: 480px;
}

.footer-brand {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.footer-designation {
    display: block;
    color: #a0aec0;
    font-weight: 500;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.footer-bio {
    margin-bottom: 2rem;
    line-height: 1.6;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.contact-li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.contact-li svg {
    color: #4fd1c5;
    /* Teal accent */
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-heading {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links-list a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links-list a:hover {
    color: #fff;
}

.footer-hours-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-hours-list li {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.day-label {
    display: block;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
}

.hours-value {
    color: #a0aec0;
    font-size: 0.85rem;
}

.footer-divider {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: #a0aec0;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s;
}

.footer-legal a:hover {
    color: #fff;
}

.footer-copyright {
    color: #718096;
    font-size: 0.85rem;
}

.footer-scroll-top {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.footer-scroll-top:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.footer-disclaimer {
    text-align: center;
    color: #718096;
    font-size: 0.75rem;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.5;
}