:root {
    --primary-text: #042a38;
    --secondary-text: #5a7d8a;
    --accent-color: #0097a7;
    --accent-hover: #00b8c9;
    --bg-color: #eaf4fc; 
    --card-bg: #ffffff;
    --border-color: #e0e7f1; 
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    background-color: var(--bg-color);
    color: var(--primary-text);
    line-height: 1.6;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    padding: 2rem;
}

.top-banner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 0;
    margin-bottom: 2rem; 
}

.top-banner img {
    height: 60px;
    max-width: 100%;
}

.container {
    max-width: 960px;
    width: 100%;
    text-align: center;
}

header {
    padding-bottom: 3rem; 
}

h1, h2, h3 {
    font-weight: 700; 
    line-height: 1.2;
    color: var(--primary-text);
}

.main-headline {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 3rem; 
}

.industries-headline {
    font-size: 1.75rem;
    font-weight: 600; 
    max-width: 60ch;
    margin: 0 auto 3rem auto;
    color: var(--accent-color);
}

.industries-wrapper {
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    align-items: start;
}

.industry-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 80, 150, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.industry-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 80, 150, 0.1);
    border-color: var(--accent-color);
}

.industry-icon {
    margin-bottom: 1rem;
}

.industry-icon img {
    width: 32px;
    height: 32px;
}

.industry-card h3 {
    font-size: 1.25rem;
    color: var(--primary-text);
    margin-bottom: 0.5rem;
}

.industry-card p {
    color: var(--secondary-text);
    font-size: 0.95rem;
    text-align: left;
    font-weight: 500; 
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.4s ease-out, opacity 0.4s ease-in, margin-top 0.4s ease-out;
}

.industry-card:hover p {
    max-height: 200px;
    opacity: 1;
    margin-top: 1rem;
}

.features-wrapper {
    margin-top: 3rem; 
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    text-align: center;
    padding: 1rem;
}

.feature-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    background-color: rgba(0, 151, 167, 0.1);
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.feature-icon img {
    width: 32px;
    height: 32px;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--secondary-text);
    font-size: 0.95rem;
    font-weight: 500; 
}

.final-cta {
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
    margin-top: 3rem;
}

.final-cta h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: #ffffff;
    padding: 0.8rem 1.8rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.cta-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-3px);
}

@media (max-width: 980px) {
    .industries-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .main-headline { font-size: 2.5rem; }
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}