/* ============================================================
   GEORGE A. DILLON MEMORIAL WEBSITE - MAIN STYLES
   ============================================================ */

/* ============================================================
   CSS VARIABLES (EASY TO CUSTOMIZE)
   ============================================================ */

:root {
    /* PRIMARY COLORS */
    --color-primary: #0f3e6f;      /* Navy blue - main brand */
    --color-primary-dark: #0a2d4f; /* Darker navy */
    --color-primary-light: #1a5a9e;/* Lighter navy */
    
    /* SECONDARY COLORS */
    --color-secondary: #f8eadc;    /* Cream - background/accents */
    --color-secondary-dark: #e8d5c0; /* Deeper cream */
    
    /* ACCENT COLORS */
    --color-gold: #c9a84c;         /* Gold - for highlights */
    --color-gold-light: #e8d4a0;   /* Soft gold */
    --color-gold-dark: #a8892e;    /* Deep gold */
    
    /* NEUTRAL COLORS */
    --color-white: #ffffff;
    --color-gray-light: #f0ece8;
    --color-gray: #8a8580;
    --color-gray-dark: #4a4540;
    --color-black: #1a1a1a;
    
    /* STATUS COLORS */
    --color-success: #2d7d46;
    --color-warning: #b8860b;
    --color-error: #b22222;
    
    /* GRADIENTS */
    --gradient-hero: linear-gradient(135deg, #0f3e6f, #f8eadc);
    --gradient-gold: linear-gradient(135deg, #c9a84c, #e8d4a0);
    
    /* TYPOGRAPHY */
    --font-heading: 'Georgia', 'Times New Roman', serif;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    
    /* SPACING */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    
    /* BORDER RADIUS */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    
    /* SHADOWS */
    --shadow-sm: 0 2px 4px rgba(15, 62, 111, 0.1);
    --shadow-md: 0 4px 12px rgba(15, 62, 111, 0.15);
    --shadow-lg: 0 8px 30px rgba(15, 62, 111, 0.2);
    --shadow-xl: 0 20px 60px rgba(15, 62, 111, 0.3);
}

/* ============================================================
   RESET & BASE
   ============================================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--color-secondary);
    color: var(--color-gray-dark);
    line-height: 1.6;
    min-height: 100vh;
}

.site-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* ============================================================
   NAVIGATION
   ============================================================ */

.main-nav {
    background: var(--color-primary);
    padding: 0 var(--spacing-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    flex-wrap: wrap;
}

.nav-brand {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.nav-logo {
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: bold;
    text-decoration: none;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.nav-logo:hover {
    color: var(--color-gold-light);
}

.nav-dates {
    color: var(--color-gold-light);
    font-size: 0.85rem;
    font-family: var(--font-heading);
    font-style: italic;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    align-items: center;
}

.nav-link {
    color: var(--color-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-gold-light);
}

.nav-link.active {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-gold-light);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--color-gold);
    border-radius: 2px;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--color-secondary);
    position: relative;
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background: var(--color-secondary);
    transition: all 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

/* Mobile Nav */
@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        padding: var(--spacing-md) 0;
        gap: var(--spacing-xs);
    }
    
    .nav-menu.open {
        display: flex;
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm);
    }
    
    .nav-brand {
        flex: 1;
    }
    
    .nav-logo {
        font-size: 1.1rem;
    }
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
    background: var(--color-primary);
    color: var(--color-secondary);
    padding: var(--spacing-xl) var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-message {
    font-family: var(--font-heading);
    font-size: 1.2rem;
}

.heart {
    color: #ff6b6b;
    display: inline-block;
    animation: pulse 1.5s ease-in-out infinite;
    margin: 0 4px;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.footer-dates {
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-divider {
    width: 60px;
    height: 2px;
    background: rgba(248, 234, 220, 0.3);
    margin: var(--spacing-sm) auto;
    border-radius: 2px;
}

.footer-verse {
    font-style: italic;
    font-size: 0.95rem;
    opacity: 0.85;
}

.footer-copyright {
    font-size: 0.8rem;
    opacity: 0.6;
    margin-top: var(--spacing-sm);
}

/* ============================================================
   HERO SECTION
   ============================================================ */

.hero {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 70vh;
    padding: var(--spacing-xl) 0;
    background: var(--gradient-hero);
    border-radius: var(--radius-lg);
    margin: var(--spacing-md) 0;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    padding: var(--spacing-xl);
    max-width: 800px;
}

.hero-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-secondary);
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--spacing-lg);
    transition: transform 0.3s ease;
}

.hero-image:hover {
    transform: scale(1.02);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-primary-dark);
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.hero-message {
    font-size: 1.1rem;
    color: var(--color-gray-dark);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.hero-divider {
    width: 80px;
    height: 3px;
    background: var(--color-gold);
    margin: var(--spacing-md) auto;
    border-radius: 3px;
}

@media (max-width: 768px) {
    .hero {
        min-height: 50vh;
        padding: var(--spacing-lg) 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-image {
        width: 150px;
        height: 150px;
    }
}

/* ============================================================
   CARDS & SECTIONS
   ============================================================ */

.section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.section-subtitle {
    text-align: center;
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
}

.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid rgba(15, 62, 111, 0.05);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

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

/* ============================================================
   FORMS
   ============================================================ */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: var(--font-body);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 62, 111, 0.1);
}

.form-control.textarea {
    min-height: 150px;
    resize: vertical;
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-secondary);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-weight: 600;
}

.btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-gold {
    background: var(--color-gold);
    color: var(--color-white);
}

.btn-gold:hover {
    background: var(--color-gold-dark);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-secondary);
}

/* ============================================================
   TRIBUTE WALL
   ============================================================ */

.tribute-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--color-gold);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.tribute-item:hover {
    box-shadow: var(--shadow-md);
}

.tribute-name {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 1.05rem;
}

.tribute-relationship {
    color: var(--color-gray);
    font-size: 0.85rem;
    margin-left: var(--spacing-sm);
}

.tribute-date {
    color: var(--color-gray);
    font-size: 0.8rem;
    float: right;
}

.tribute-message {
    margin-top: var(--spacing-sm);
    color: var(--color-gray-dark);
    line-height: 1.7;
}

/* ============================================================
   GALLERY
   ============================================================ */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    cursor: pointer;
    aspect-ratio: 1;
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(15, 62, 111, 0.8));
    color: var(--color-secondary);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-sm);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-caption {
    opacity: 1;
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */

.text-center { text-align: center; }
.text-muted { color: var(--color-gray); }
.mt-1 { margin-top: var(--spacing-md); }
.mt-2 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-md); }
.mb-2 { margin-bottom: var(--spacing-lg); }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    
    .hero-image {
        width: 120px;
        height: 120px;
    }
}