/* Qala Group Brand Styles v6 */
:root {
    --qala-blue: #0e3160;
    --qala-red: #a81c3e;
    --qala-green: #2d6a4f;
    --text-dark: #333333;
    --bg-light: #f4f7f9;
    --white: #ffffff;
    --accent-gray: #e2e8f0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

header {
    background: var(--white);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-container img {
    height: 70px;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    text-decoration: none;
    color: var(--qala-blue);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
}

nav ul li a:hover, nav ul li a.active {
    color: var(--qala-red);
}

.hero {
    background: linear-gradient(rgba(14, 49, 96, 0.9), rgba(14, 49, 96, 0.9)), url('../img/hero-bg.jpg') center/cover;
    background-color: var(--qala-blue);
    color: var(--white);
    padding: 140px 5%;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.4rem;
    max-width: 900px;
    margin: 0 auto 2.5rem;
    font-weight: 300;
}

.cta-group {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.cta-button {
    background: var(--qala-red);
    color: var(--white);
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    text-transform: uppercase;
}

.cta-button.secondary {
    background: var(--white);
    color: var(--qala-blue);
}

.container {
    padding: 80px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    color: var(--qala-blue);
    margin-bottom: 50px;
    font-size: 2.2rem;
}

.section-title span {
    color: var(--qala-green);
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--qala-red);
    margin: 15px auto;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 2px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-top: 4px solid var(--qala-blue);
    transition: all 0.3s ease;
}

.card.esg-card {
    border-top-color: var(--qala-green);
}

.card:hover {
    transform: translateY(-5px);
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    background: #eef2f7;
    color: var(--qala-blue);
    font-size: 0.75rem;
    font-weight: bold;
    border-radius: 20px;
    margin-bottom: 15px;
    text-transform: uppercase;
}

/* Original v2 Footer Styles */
footer {
    background: var(--qala-blue);
    color: var(--white);
    padding: 60px 5% 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.1rem;
    text-transform: uppercase;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--qala-red);
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    font-size: 0.85rem;
    color: #a0aec0;
}

.page-header {
    background: var(--qala-blue);
    color: var(--white);
    padding: 60px 5%;
    text-align: center;
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.2rem; }
    .cta-group { flex-direction: column; align-items: center; }
    header { flex-direction: column; text-align: center; }
    nav ul { margin-top: 20px; }
}