/* --- Variables & Reset --- */
:root {
    /* Fonts: Cinzel for that "engraved in stone" look, Cormorant for book text */
    --primary-font: 'Cinzel', serif; 
    --secondary-font: 'Cormorant Garamond', serif;
    
    /* Palette: Middle-earth Map */
    --bg-color: #F3E9D2;      /* Aged Parchment */
    --card-bg: #FDFBF7;       /* Lighter paper for cards */
    --text-color: #2b2b2b;    /* Ink Black */
    
    /* Accents: Lothlorien & Mordor */
    --accent-color: #2E4A3D;  /* Deep Elven Green */
    --gold-color: #C5A059;    /* Metallic Gold */
    --gold-hover: #b08d48;    /* Darker Gold */
    --border-color: #d1c7b0;  /* Subtle map lines */
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--secondary-font);
    font-size: 1.2rem; /* Slightly larger for that storybook feel */
    line-height: 1.6;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.6' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.05'/%3E%3C/svg%3E"); /* Adds a subtle grain texture */
}

h1, h2, h3 {
    font-family: var(--primary-font);
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: 2px; /* Cinematic spacing */
    text-transform: uppercase;
}

a { 
    text-decoration: none; 
    color: inherit; 
    transition: color 0.3s ease;
}

/* --- Navigation --- */
nav {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: center;
    background: var(--bg-color);
    border-bottom: 2px solid var(--gold-color); /* The gold line */
}

.nav-container {
    width: 100%;
    max-width: 1100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--primary-font);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    text-shadow: 1px 1px 0px rgba(197, 160, 89, 0.3); /* Subtle gold shadow */
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-transform: uppercase;
    font-size: 1rem;
    font-family: var(--primary-font);
    letter-spacing: 1px;
    font-weight: 700;
    color: var(--text-color);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent-color);
    text-shadow: 0 0 10px rgba(138, 154, 91, 0.4); /* Elven glow */
}

.registry-btn {
    border-bottom: 2px solid var(--gold-color);
}

/* --- Hero Section --- */
.hero {
    height: 85vh;
    /* Darker overlay to make white text pop like a movie title */
    background: linear-gradient(rgba(20, 30, 20, 0.5), rgba(20, 30, 20, 0.5)), 
                url('images/background.jpg'); 
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #f0f0f0;
    border-bottom: 4px double var(--gold-color);
}

.hero h1 {
    font-size: 5.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 4px 10px rgba(0,0,0,0.7);
    color: #fff;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    padding-bottom: 1rem;
    display: inline-block;
}

.hero .date {
    font-family: var(--primary-font);
    font-size: 1.8rem;
    letter-spacing: 5px;
    color: var(--gold-color);
    text-transform: uppercase;
    margin-bottom: 3.5rem; /* Increased from 2.5rem to fill the gap */
    font-weight: 700;
}

.cta-button {
    background-color: transparent;
    color: #fff;
    padding: 15px 40px;
    border: 2px solid var(--gold-color);
    border-radius: 2px; /* Sharper corners feel more ancient */
    font-family: var(--primary-font);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    transition: all 0.3s ease;
    background-color: rgba(0,0,0,0.4);
}

.cta-button:hover {
    background-color: var(--gold-color);
    color: #1a1a1a;
    box-shadow: 0 0 15px var(--gold-color);
}

/* --- Details Section --- */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 5rem 2rem;
    text-align: center;
}

.details h2, .gallery h2, .rsvp-section h2 {
    font-size: 3.5rem;
    margin-bottom: 3rem;
    color: var(--accent-color);
    position: relative;
}

/* Decorative flourishes under headings */
.details h2::after, .gallery h2::after, .rsvp-section h2::after {
    content: "❖"; /* A rune-like diamond symbol */
    display: block;
    font-size: 1.5rem;
    color: var(--gold-color);
    margin-top: 10px;
}

.detail-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.detail-card {
    flex: 1;
    min-width: 280px;
    padding: 3rem 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    /* Double border for a "framed map" look */
    outline: 4px double var(--border-color); 
    outline-offset: -10px;
    box-shadow: 5px 5px 15px rgba(0,0,0,0.05);
}

.detail-card h3 {
    margin-bottom: 1rem;
    font-size: 1.6rem;
    color: var(--text-color);
    border-bottom: 1px solid var(--gold-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

/* --- Photo Grid --- */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--gold-color);
}

.photo-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2px;
    filter: sepia(20%); /* Slight vintage tone */
    transition: filter 0.3s;
}

.photo-grid img:hover {
    filter: sepia(0%);
}

/* --- RSVP Form --- */
.rsvp-section {
    background-color: #EDE4D1; /* Slightly darker parchment for contrast */
}

.rsvp-form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
    background: var(--card-bg);
    padding: 3rem;
    border: 2px solid var(--gold-color);
    box-shadow: 10px 10px 0px rgba(46, 74, 61, 0.1); /* Offset shadow */
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 600;
    font-family: var(--primary-font);
    color: var(--accent-color);
    letter-spacing: 1px;
}

input[type="text"], input[type="email"], select, textarea {
    width: 100%;
    padding: 12px;
    background: transparent;
    border: none;
    border-bottom: 2px solid #ccc; /* Underline only style */
    font-family: var(--secondary-font);
    font-size: 1.1rem;
    transition: border-color 0.3s;
    border-radius: 0;
}

input[type="text"]:focus, input[type="email"]:focus, select:focus, textarea:focus {
    outline: none;
    border-bottom: 2px solid var(--accent-color);
    background-color: rgba(255,255,255,0.5);
}

textarea { height: 120px; }

.radio-group label {
    display: inline-block;
    margin-right: 2rem;
    font-weight: 500;
    cursor: pointer;
    font-family: var(--primary-font);
}

button[type="submit"] {
    width: 100%;
    padding: 18px;
    background-color: var(--accent-color);
    color: var(--gold-color);
    border: 2px solid var(--accent-color);
    cursor: pointer;
    font-size: 1.2rem;
    font-family: var(--primary-font);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: bold;
    transition: all 0.3s;
    margin-top: 1rem;
}

button[type="submit"]:hover {
    background-color: transparent;
    color: var(--accent-color);
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 3rem;
    background-color: #1a1a1a;
    color: var(--gold-color);
    font-family: var(--primary-font);
    font-size: 1rem;
    letter-spacing: 1px;
    border-top: 4px double var(--gold-color);
}

/* --- Mobile Responsiveness --- */
@media (max-width: 768px) {
    .hero h1 { font-size: 3.5rem; }
    .nav-container { flex-direction: column; gap: 1.5rem; }
    .nav-links { gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
    .detail-grid { flex-direction: column; }
    .rsvp-form { padding: 1.5rem; }
}

/* --- Thank You Page Specifics --- */
.thank-you-section {
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-color);
    background-image: url("data:image/svg+xml,..."); /* Same grain texture */
}

.thank-you-section h1 {
    font-size: 5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 0px var(--gold-color);
}

.thank-you-message {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-family: var(--primary-font);
}