/* General Reset and Fonts */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f4f7f6;
    color: #333;
}

/* Header */
header {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px 5%;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo-container {
    position: absolute;
    left: 5%;
    top: -8px;
    z-index: 2;
}

.logo {
    height: 180px; /* Adjust based on your logo size */
}

nav {
    margin: 0 auto;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    justify-content: center;
}

nav a {
    text-decoration: none;
    color: #003366; /* Patriot Blue */
    font-weight: 600;
}

.nav-toggle {
    display: none;
    border: 1px solid #ccd6e0;
    background: #fff;
    border-radius: 8px;
    width: 44px;
    height: 44px;
    padding: 8px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.nav-toggle__bar {
    display: block;
    width: 100%;
    height: 2px;
    background: #003366;
    border-radius: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        padding: 16px 6%;
        gap: 12px;
    }

    .logo-container {
        position: static;
        left: auto;
        top: auto;
        margin-bottom: 6px;
        align-self: flex-start;
        order: 2;
    }

    .logo {
        height: 140px;
    }

    nav {
        width: 100%;
        display: none;
        order: 3;
    }

    nav ul {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    nav a {
        font-size: 0.95rem;
        padding: 6px 4px;
    }

    .nav-toggle {
        display: inline-flex;
        align-self: flex-start;
        order: 1;
    }

    header.nav-open nav {
        display: block;
    }
}

/* Hero Section */
.hero {
    /* Replace the URL below with your actual hero image path once you have one */
    background: linear-gradient(90deg, rgba(244, 247, 246, 0.75) 0%, rgba(244, 247, 246, 0.45) 40%, rgba(244, 247, 246, 0.1) 100%), url('vetcheck_background2.png') center/cover;
    padding: 100px 5%;
    display: flex;
    align-items: center;
    min-height: 500px;
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-size: 2.8rem;
    color: #003366;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #444;
}

.cta-button {
    background-color: #002244;
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
}

/* Main Content Grid */
.main-content {
    display: flex;
    flex-wrap: wrap;
    padding: 50px 5%;
    gap: 30px;
    background-color: #fff;
}

.column {
    flex: 1;
    min-width: 300px;
}

.column h3 {
    color: #003366;
    margin-bottom: 15px;
    border-bottom: 2px solid #cc0000; /* Patriot Red */
    display: inline-block;
    padding-bottom: 5px;
}

/* Mission Section */
.mission h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.feature {
    display: flex;
    align-items: flex-start;
    margin-top: 20px;
    gap: 10px;
}

.feature .icon {
    font-size: 1.5rem;
    color: #cc0000;
}

/* Responders Section */
.responder-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.profile {
    text-align: center;
    font-size: 0.9rem;
}

.profile img {
    border-radius: 10px;
    margin-bottom: 10px;
    width: 100px;
    height: 100px;
    object-fit: cover;
}

/* How It Works & Crisis Box */
.steps {
    font-size: 0.9rem;
    margin-bottom: 30px;
    font-weight: bold;
    color: #003366;
}

.crisis-box {
    background-color: #cc0000;
    color: white;
    padding: 20px;
    border-radius: 10px;
}

.crisis-box h4 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.crisis-box ul {
    list-style-type: none;
    margin-top: 10px;
}

.crisis-box li {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background-color: #f4f7f6;
    color: #666;
    font-size: 0.9rem;
}