/* NYC Premium Style 2025 */
:root {
    --bg: #0a192f;
    --card: #112240;
    --accent: #64ffda;
    --white: #ffffff;
    --gray: #8892b0;
}

* { box-sizing: border-box; transition: 0.3s; }

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--white);
    margin: 0;
    line-height: 1.6;
}

header {
    background: rgba(10, 25, 47, 0.95);
    padding: 20px 0;
    text-align: center;
    border-bottom: 1px solid var(--accent);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
}

nav a:hover { color: var(--accent); }

/* Hero section uses newyorkcity.jpg */
.hero {
    height: 450px;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('newyorkcity.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.container {
    max-width: 1100px;
    margin: 40px auto;
    padding: 20px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(100, 255, 218, 0.1);
}

.card:hover { transform: translateY(-10px); border-color: var(--accent); }

/* Ensuring images stay vibrant with NO gray filters */
.card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.card-content { padding: 20px; }
h1, h2, h3 { color: var(--accent); }
footer { text-align: center; padding: 60px; color: var(--gray); font-size: 0.8rem; }