/* =====================================================
   IBISWorld Data Navigator - Index/Landing Page Styles
   ===================================================== */

/* Landing Page Container */
.container {
    max-width: 1100px;
    padding: 40px 20px;
    flex: 1;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

/* Landing Page Header */
.header {
    padding: 40px;
    text-align: center;
    margin-bottom: 40px;
}

.header-logo {
    height: 50px;
    margin-bottom: 20px;
}

.header h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.header p {
    opacity: 0.9;
    font-size: 1.1rem;
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.card {
    background: var(--card-background);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--secondary-color);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.card:nth-child(2)::before {
    background: var(--logo-red);
}

.card:nth-child(3)::before {
    background: var(--accent-green);
}

.card:nth-child(4)::before {
    background: var(--accent-orange);
}

.card:nth-child(5)::before {
    background: var(--accent-purple);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: var(--secondary-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.card:nth-child(2) .card-icon {
    background: var(--logo-red);
}

.card:nth-child(3) .card-icon {
    background: var(--accent-green);
}

.card:nth-child(4) .card-icon {
    background: var(--accent-orange);
}

.card:nth-child(5) .card-icon {
    background: var(--accent-purple);
}

.card-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.card h2 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.card-link {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.card:nth-child(2) .card-link {
    color: var(--logo-red);
}

.card:nth-child(3) .card-link {
    color: var(--accent-green);
}

.card:nth-child(4) .card-link {
    color: var(--accent-orange);
}

.card:nth-child(5) .card-link {
    color: var(--accent-purple);
}

.card-link svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s;
}

.card:hover .card-link svg {
    transform: translateX(4px);
}