/* ============================================
   WESTEMEIER FAMILY WEBSITE - MAIN STYLES
   Golf Theme - Dark Mode
   ============================================ */

:root {
    /* Dual Heritage Theme - American & German */
    --flag-black: #000000;
    --flag-red: #c8102e;
    --flag-gold: #ffcd00;
    --flag-black-rgb: 0, 0, 0;
    --flag-red-rgb: 200, 16, 46;
    --flag-gold-rgb: 255, 205, 0;

    /* Dark Golf Theme Colors */
    --bg-dark: #070708;
    --bg-darker: #030304;
    --bg-card: #0f0f12;
    --bg-card-hover: #15151a;
    
    /* Green Gradient Palette */
    /* (Mapped to flag colors to avoid touching every file) */
    --green-dark: #0a0a0c;
    --green-primary: #2a0003;
    --green-medium: #7a000b;
    --green-light: var(--flag-red);
    --green-accent: var(--flag-gold);
    --green-bright: #ffe27a;
    
    /* Gold/Sand Accents */
    --gold: #d4a400;
    --gold-light: var(--flag-gold);
    --sand: #d4b896;
    --sand-light: #e8d4b8;
    
    /* Text Colors */
    --text-primary: #f0f7e6;
    --text-secondary: #d8d3c7;
    --text-muted: #9a958c;
    
    /* Gradients - German Flag Inspired */
    --gradient-main: linear-gradient(180deg, rgba(var(--flag-black-rgb), 0.98) 0%, rgba(10, 10, 12, 0.95) 40%, rgba(15, 10, 12, 0.96) 60%, rgba(var(--flag-black-rgb), 0.98) 100%);
    --gradient-card: linear-gradient(180deg, rgba(15, 15, 18, 0.85) 0%, rgba(var(--flag-black-rgb), 0.45) 100%);
    --gradient-button: linear-gradient(135deg, #000000 0%, var(--flag-red) 35%, var(--flag-gold) 65%, #000000 100%);
    --gradient-gold: linear-gradient(135deg, #000000 0%, #d4a400 20%, var(--flag-gold) 50%, #d4a400 80%, #000000 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(var(--flag-gold-rgb), 0.25);
    --shadow-glow-red: 0 0 25px rgba(var(--flag-red-rgb), 0.2);

    /* Navbar theme hooks */
    --nav-bg: rgba(7, 7, 8, 0.92);
    --nav-bg-scrolled: rgba(7, 7, 8, 0.97);
    --nav-border: rgba(var(--flag-gold-rgb), 0.25);
    --nav-hover-bg: rgba(var(--flag-red-rgb), 0.22);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--gradient-main);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    pointer-events: none;
    z-index: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.35rem); }

p {
    color: var(--text-secondary);
    font-weight: 300;
}

a {
    color: var(--flag-gold);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--flag-red);
}

/* Container */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-xl);
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-button);
    color: var(--text-primary);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(var(--flag-gold-rgb), 0.35);
}

.btn-gold {
    background: var(--gradient-gold);
    color: var(--bg-dark);
    font-weight: 600;
}

.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(201, 162, 39, 0.5);
}

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

.btn-outline:hover {
    background: var(--flag-red);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow-red);
}

/* Cards */
.card {
    background: var(--gradient-card);
    border: 1px solid rgba(var(--flag-gold-rgb), 0.22);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-button);
    opacity: 0.3;
    transition: var(--transition-normal);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: rgba(var(--flag-gold-rgb), 0.45);
}

.card:hover::before {
    opacity: 1;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(7, 7, 8, 0.20);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--nav-border);
    padding: var(--spacing-lg) 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    gap: var(--spacing-md);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.nav-logo img {
    height: 60px;
    width: auto;
}

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

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.nav-links a:hover {
    color: var(--text-primary);
    background: var(--nav-hover-bg);
}

.nav-links a.active {
    color: var(--flag-gold);
    background: rgba(var(--flag-red-rgb), 0.15);
    border-bottom: 2px solid var(--flag-gold);
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(13, 26, 13, 0.98);
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition-normal);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
}

/* Golf Decorative Elements */
.golf-ball-bg {
    position: fixed;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #ffffff 0%, #e0e0e0 50%, #c0c0c0 100%);
    opacity: 0.03;
    pointer-events: none;
}

.section-divider {
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--green-light), var(--gold), var(--green-light), transparent);
    margin: var(--spacing-xl) 0;
    border-radius: 2px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.float {
    animation: float 4s ease-in-out infinite;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--green-dark);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--green-primary);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-green { color: var(--green-bright); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }