* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #1a1a1a;
    background: #ffffff;
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

.hero {
    min-height: 100vh;
    background:
        linear-gradient(rgba(20, 20, 20, 0.55), rgba(40, 0, 5, 0.78)),
        url("../assets/img/aeb.jpeg") center center / cover no-repeat;
    color: #ffffff;
}

.site-nav {
    padding: 1.25rem 0;
    background: rgba(0, 0, 0, 0.18);
}

.nav-inner {
    width: min(1100px, calc(100% - 2rem));
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.brand {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #ffffff;
}

.nav-links {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.92);
    font-weight: 600;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: #cf102d;
}

.hero-content {
    width: min(900px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 7rem 0 6rem;
    text-align: center;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: 1rem;
}

.hero h1 {
    margin: 0;
    font-size: clamp(2.5rem, 6vw, 4.75rem);
    line-height: 1.05;
    text-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.hero-text {
    max-width: 700px;
    margin: 1.5rem auto 0;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.88);
}

.button {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.95rem 1.5rem;
    background: #cf102d;
    color: #ffffff;
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: 0.02em;
    transition: background 0.2s ease, transform 0.2s ease;
}

.button:hover {
    background: #a60c23;
    transform: translateY(-1px);
}

.section {
    padding: 5rem 0;
}

.section-dark {
    background: #181818;
    color: #ffffff;
}

.section-dark p {
    color: rgba(255, 255, 255, 0.80);
}

.section-light {
    background: #f3f4f6;
}

.section-dark-alt {
    background: #2a2a2a;
    color: #ffffff;
}

.section-dark-alt p {
    color: rgba(255, 255, 255, 0.80);
}

.content {
    width: min(1100px, calc(100% - 2rem));
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-header h2 {
    margin: 0 0 0.75rem;
    font-size: 2rem;
    color: inherit;
}

.section-header p {
    margin: 0;
    color: #555555;
}

.section-header.light p {
    color: rgba(255, 255, 255, 0.75);
}

.two-column {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.card {
    background: #ffffff;
    border-top: 4px solid #cf102d;
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.card h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    color: #111111;
}

.card p {
    margin: 0;
    color: #4b5563;
}

.highlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    margin-top: 2rem;
}

.highlight.reverse .highlight-image {
    order: 2;
}

.highlight.reverse .highlight-text {
    order: 1;
}

.highlight-text h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1.6rem;
    color: #ffffff;
}

.feature-image {
    width: 100%;
    border-radius: 16px;
    border: 3px solid rgba(207, 16, 45, 0.35);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.site-footer {
    background: #111111;
    color: rgba(255, 255, 255, 0.72);
    text-align: center;
    padding: 1.5rem 0;
    border-top: 3px solid #cf102d;
}

.site-footer p {
    margin: 0;
}

@media (max-width: 900px) {
    .two-column,
    .highlight,
    .card-grid {
        grid-template-columns: 1fr;
    }

    .highlight.reverse .highlight-image,
    .highlight.reverse .highlight-text {
        order: initial;
    }

    .nav-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-content {
        text-align: left;
        padding-top: 5rem;
    }

    .hero-text {
        margin-left: 0;
    }
}