:root {
    --primary-blue: #004795;
    --kdcow-red: #E31E24;
    --light-blue: #E8F1F8;
    --white: #ffffff;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    background-color: #F8FAFC;
}

/* Hero Section with Wave */
.hero {
    background: var(--primary-blue);
    color: var(--white);
    height: 80vh;
    display: flex;
    align-items: center;
    padding: 0 10%;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
}

.hero h1 span { color: #87CEEB; }

.btn-primary {
    background: var(--kdcow-red);
    color: white;
    border: none;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

/* The Curved Wave effect */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: var(--white);
    clip-path: ellipse(70% 100% at 50% 100%);
}

/* Tour Cards */
.tour-path {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 50px 10%;
    margin-top: -50px; /* Overlap into the wave */
    position: relative;
    z-index: 10;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,71,149,0.1);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    border-bottom: 5px solid var(--primary-blue);
}

.promo-bar {
    background: var(--light-blue);
    color: var(--primary-blue);
    text-align: center;
    padding: 20px;
    font-weight: bold;
    margin: 20px 10%;
    border-radius: 15px;
}