@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;700&display=swap');

:root {
    --primary-color: #f7941d;
    /* Logo orange */
    --secondary-color: #555555;
    --light-bg: #ffffff;
    --text-dark: #222222;
    --card-bg: #ffffff;
    --accent-bg: #f8f8f8;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.main-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.container {
    max-width: 600px;
    width: 100%;
    text-align: center;
    animation: fadeIn 1s ease-out;
}

.content-section {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo {
    max-width: 180px;
    height: auto;
    margin-bottom: 3rem;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

h1 span {
    color: var(--primary-color);
}

.description {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 3rem;
}

.concept-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3.5rem;
    width: 100%;
}

.concept-card {
    background: var(--accent-bg);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.concept-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.03);
}

.concept-icon {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    display: block;
}

.concept-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-bar {
    display: flex;
    gap: 2rem;
    border-top: 1px solid #eee;
    padding-top: 2rem;
    justify-content: center;
    width: 100%;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--primary-color);
}

.icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 480px) {
    h1 {
        font-size: 2.2rem;
    }

    .concept-grid {
        grid-template-columns: 1fr;
    }
}