/* Premium Ecological Garden Design - Biophilic Luxury */

/* Reset and Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

:root {
    /* Premium Nature-Inspired Palette - Sophisticated & Vibrant */
    --primary-forest: #1B4332;      /* Deep Forest Green */
    --primary-sage: #40916C;        /* Vibrant Sage */
    --primary-emerald: #52B788;     /* Fresh Emerald */
    --accent-golden: #F7B801;       /* Golden Sun */
    --accent-clay: #D4A574;         /* Earth Clay */
    --accent-cream: #F8FBFA;        /* Ultra Light Fresh */
    --accent-mist: #F0F8F0;         /* Softer Mist */
    --neutral-900: #212529;
    --neutral-800: #343A40;
    --neutral-700: #495057;
    --neutral-600: #6C757D;
    --neutral-500: #ADB5BD;
    --neutral-400: #CED4DA;
    --neutral-300: #DEE2E6;
    --neutral-200: #E9ECEF;
    --neutral-100: #F8F9FA;
    --neutral-50: #FDFDFE;
    --white: #FFFFFF;

    /* Enhanced Accessibility Colors */
    --focus-ring: rgba(247, 184, 1, 0.8);
    --text-high-contrast: #000000;
    --text-low-contrast: #666666;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    
    /* Premium Typography System */
    --font-heading: 'Poppins', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-accent: 'Playfair Display', serif;
    
    /* Premium Shadows & Effects */
    --shadow-sm: 0 2px 4px 0 rgba(27, 67, 50, 0.05);
    --shadow: 0 4px 12px -2px rgba(27, 67, 50, 0.08);
    --shadow-md: 0 8px 25px -5px rgba(27, 67, 50, 0.1);
    --shadow-lg: 0 20px 50px -12px rgba(27, 67, 50, 0.15);
    --shadow-xl: 0 25px 60px -12px rgba(27, 67, 50, 0.25);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.65);
    --glass-border: rgba(255, 255, 255, 0.35);
    --glass-blur: blur(16px);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-forest) 0%, var(--primary-sage) 50%, var(--primary-emerald) 100%);
    --gradient-warm: linear-gradient(135deg, var(--accent-golden) 0%, var(--accent-clay) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(27, 67, 50, 0.3) 0%, rgba(64, 145, 108, 0.2) 50%, rgba(82, 183, 136, 0.1) 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    
    /* Advanced Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 120px;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--neutral-700);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Address link – refined map link styling */
.address-link {
    color: var(--primary-forest);
    text-decoration: none;
    border-bottom: 2px solid rgba(82, 183, 136, 0.45); /* primary-emerald @ 45% */
    padding-bottom: 1px;
    font-weight: 600;
    transition: var(--transition);
}

.address-link:hover {
    color: var(--primary-sage);
    border-bottom-color: var(--primary-emerald);
}

/* Footer-specific address link to harmonize with dark theme */
.footer-section a.address-link {
    color: var(--neutral-300);
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
    font-weight: 600;
}

.footer-section a.address-link:hover {
    color: var(--white);
    border-bottom-color: var(--primary-emerald);
    transform: none; /* override footer link slide */
}

/* Premium Typography Scale */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--neutral-900);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
}

h3 {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 600;
}

h4 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 500;
}

p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--neutral-600);
}

.lead {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    line-height: 1.6;
    font-weight: 400;
    color: var(--neutral-600);
}

.text-center {
    text-align: center;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* UX ENHANCEMENTS: Toasts, errors, secondary button */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 2000;
}

.toast {
    background: #fff;
    color: var(--neutral-800);
    border-left: 4px solid var(--primary-emerald);
    box-shadow: var(--shadow-lg);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    opacity: 0;
    transform: translateY(-6px);
    transition: var(--transition);
}

.toast.visible { opacity: 1; transform: translateY(0); }
.toast-error { border-left-color: #C92A2A; }

.form-error {
    border-color: #C92A2A !important;
    outline: 2px solid rgba(201, 42, 42, 0.15);
}

.error-text {
    color: #C92A2A;
    font-size: 0.875rem;
    margin-top: 6px;
}

.btn.btn-secondary {
    background: transparent;
    color: var(--primary-forest);
    border: 2px solid var(--primary-forest);
    padding: 10px 16px;
    border-radius: var(--radius-md);
    font-weight: 600;
    margin-left: 10px;
    transition: var(--transition);
}

.btn.btn-secondary:hover {
    background: var(--primary-forest);
    color: #fff;
}

.section {
    padding: var(--space-20) 0;
}

/* Premium Glassmorphism Header */
.professional-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.professional-header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0.8;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6) 0;
    min-height: 100px;
    position: relative;
}

/* Premium Brand Identity */
.brand-logo {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    text-decoration: none;
    transition: var(--transition-bounce);
    position: relative;
    padding: var(--space-3);
    border-radius: var(--radius-md);
}

.brand-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glass);
    border-radius: var(--radius-md);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.brand-logo:hover::before {
    opacity: 1;
}

.brand-logo:hover {
    transform: translateY(-3px) scale(1.02);
}

.logo-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: var(--transition-slow);
    opacity: 0;
}

.brand-logo:hover .logo-icon::before {
    opacity: 1;
    animation: shimmer 0.8s ease-out;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}


.brand-name {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-forest);
    margin: 0;
    letter-spacing: -0.03em;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.8), 
                 0 1px 2px rgba(27, 67, 50, 0.3);
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.1));
}

.brand-tagline {
    font-size: 0.875rem;
    color: var(--primary-sage);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-top: 4px;
    opacity: 1;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.7);
}

/* Premium Biophilic Navigation - Stunning Ecological Design */
.professional-nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    position: relative;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-2);
    margin: 0;
    padding: var(--space-3) var(--space-4);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(240, 247, 242, 0.98) 50%, 
        rgba(255, 255, 255, 0.92) 100%);
    border: 2px solid rgba(82, 183, 136, 0.15);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    box-shadow: 
        0 8px 32px rgba(27, 67, 50, 0.08),
        0 4px 16px rgba(82, 183, 136, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.8),
        inset 0 -1px 0 rgba(82, 183, 136, 0.1);
    position: relative;
    overflow: visible;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Premium Nature-Inspired Background Pattern */
.nav-links::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, 
        var(--primary-emerald) 0%, 
        var(--primary-sage) 25%,
        var(--accent-golden) 50%,
        var(--primary-sage) 75%,
        var(--primary-emerald) 100%);
    background-size: 300% 300%;
    border-radius: var(--radius-xl);
    opacity: 0;
    z-index: -2;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    animation: gradientShift 8s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 100% 50%; }
    50% { background-position: 100% 100%; }
    75% { background-position: 0% 100%; }
}

.nav-links:hover::before {
    opacity: 0.15;
}

/* Sophisticated Organic Leaf Pattern Overlay */
.nav-links::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(82, 183, 136, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(247, 184, 1, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(64, 145, 108, 0.02) 0%, transparent 50%);
    border-radius: var(--radius-xl);
    pointer-events: none;
    z-index: 0;
}

/* Exceptional Navigation Links with Organic Micro-Interactions */
.nav-link {
    padding: var(--space-4) var(--space-6);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--neutral-700);
    text-decoration: none;
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
    letter-spacing: -0.01em;
    white-space: nowrap;
    z-index: 2;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 48px;
    isolation: isolate;
}

/* Premium Organic Hover Background */
.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        var(--primary-forest) 0%, 
        var(--primary-sage) 50%, 
        var(--primary-emerald) 100%);
    opacity: 0;
    border-radius: var(--radius-md);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: -1;
    transform: scale(0.8) rotate(-2deg);
}

/* Sophisticated Shimmer Effect */
.nav-link::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.3) 50%, 
        transparent 70%);
    border-radius: var(--radius-md);
    opacity: 0;
    z-index: -1;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
}

/* Stunning Hover Interactions */
.nav-link:hover {
    color: var(--white);
    transform: translateY(-4px) scale(1.08);
    text-shadow: 0 2px 8px rgba(27, 67, 50, 0.3);
    filter: brightness(1.1);
}

.nav-link:hover::before {
    opacity: 1;
    transform: scale(1) rotate(0deg);
    box-shadow: 
        0 8px 32px rgba(27, 67, 50, 0.25),
        0 4px 16px rgba(82, 183, 136, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.nav-link:hover::after {
    opacity: 1;
    transform: translateX(100%) translateY(100%) rotate(45deg);
}

/* Active/Current Page State - Premium Organic Indicator */
.nav-link.active,
.nav-link[aria-current="page"] {
    color: var(--white);
    background: linear-gradient(135deg, 
        var(--primary-forest) 0%, 
        var(--primary-sage) 100%);
    box-shadow: 
        0 6px 20px rgba(27, 67, 50, 0.3),
        0 3px 12px rgba(82, 183, 136, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        inset 0 -1px 0 rgba(27, 67, 50, 0.2);
    transform: translateY(-2px) scale(1.03);
}

.nav-link.active::before,
.nav-link[aria-current="page"]::before {
    opacity: 0;
}

/* Focus States for Accessibility */
.nav-link:focus-visible {
    outline: 3px solid var(--accent-golden);
    outline-offset: 3px;
    border-radius: var(--radius-md);
}

/* Premium Responsive Enhancements */
@media (hover: hover) {
    .nav-links:hover {
        transform: translateY(-2px);
        box-shadow: 
            0 12px 40px rgba(27, 67, 50, 0.12),
            0 6px 20px rgba(82, 183, 136, 0.15),
            inset 0 1px 0 rgba(255, 255, 255, 0.9),
            inset 0 -1px 0 rgba(82, 183, 136, 0.12);
    }
    
    .nav-link:not(:hover) {
        transition-delay: 0.1s;
    }
}

/* Enhanced Touch Interactions for Mobile */
@media (hover: none) {
    .nav-link:not(.mobile-menu-link) {
        padding: var(--space-5) var(--space-6);
        min-height: 52px;
    }
    
    .nav-link:not(.mobile-menu-link):active {
        transform: scale(0.98);
        background: linear-gradient(135deg, 
            var(--primary-sage) 0%, 
            var(--primary-emerald) 100%);
        color: var(--white);
    }
    
    .mobile-nav-toggle:active {
        transform: scale(1.02);
    }
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.facebook-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #1877F2 0%, #1460C8 100%);
    border-radius: var(--radius-lg);
    color: white;
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.facebook-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.facebook-link:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.facebook-link:hover::before {
    left: 100%;
}

/* Instagram link styled similar to Facebook */
.instagram-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    border-radius: var(--radius-lg);
    color: white; /* icon color via currentColor */
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.instagram-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: var(--transition);
}

.instagram-link:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.instagram-link:hover::before {
    left: 100%;
}

.language-selector {
    display: flex;
    background: var(--neutral-50);
    border: 1px solid var(--neutral-200);
    border-radius: 8px;
    padding: 2px;
}

.lang-btn {
    padding: var(--space-1) var(--space-3);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neutral-500);
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.lang-btn.active {
    color: var(--primary);
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

/* Premium Button System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-bounce);
    text-align: center;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-sage);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-forest);
    border-color: var(--primary-sage);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--primary-forest);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
    backdrop-filter: var(--glass-blur);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary-forest);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--space-5) var(--space-10);
    font-size: 1.125rem;
    border-radius: var(--radius-lg);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
}

.btn-light {
    background: var(--white);
    color: var(--primary-forest);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-md);
}

.btn-light:hover {
    background: var(--accent-cream);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Premium Mobile Navigation - Sophisticated Hamburger Design */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(240, 247, 242, 0.98) 100%);
    border: 2px solid rgba(82, 183, 136, 0.15);
    border-radius: var(--radius-md);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: 
        0 4px 16px rgba(27, 67, 50, 0.08),
        0 2px 8px rgba(82, 183, 136, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    z-index: 1001;
}

.mobile-nav-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        var(--primary-emerald) 0%, 
        var(--primary-sage) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: -1;
    border-radius: var(--radius-md);
}

.mobile-nav-toggle:hover::before {
    opacity: 0.1;
}

.mobile-nav-toggle:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 
        0 8px 24px rgba(27, 67, 50, 0.12),
        0 4px 12px rgba(82, 183, 136, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* Stunning Organic Hamburger Lines */
.hamburger-line {
    width: 20px;
    height: 2px;
    background: linear-gradient(90deg, 
        var(--primary-forest) 0%, 
        var(--primary-sage) 100%);
    border-radius: var(--radius-full);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    margin: 2px 0;
    position: relative;
    transform-origin: center;
    box-shadow: 
        0 1px 3px rgba(27, 67, 50, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.hamburger-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        var(--accent-golden) 0%, 
        var(--primary-emerald) 100%);
    border-radius: inherit;
    opacity: 0;
    transition: all 0.3s ease;
}

/* Sophisticated Menu Toggle Animations */
.mobile-nav-toggle.active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg) scale(1.1);
    background: linear-gradient(90deg, var(--accent-golden) 0%, var(--primary-emerald) 100%);
}

.mobile-nav-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scale(0.8) rotate(90deg);
}

.mobile-nav-toggle.active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg) scale(1.1);
    background: linear-gradient(90deg, var(--accent-golden) 0%, var(--primary-emerald) 100%);
}

.mobile-nav-toggle.active {
    background: linear-gradient(135deg, 
        rgba(247, 184, 1, 0.1) 0%, 
        rgba(82, 183, 136, 0.1) 100%);
    border-color: rgba(247, 184, 1, 0.3);
    transform: scale(1.05);
}

.mobile-nav-toggle.active:hover {
    transform: scale(1.08);
}

/* Premium Hero Section with Parallax */
.professional-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--primary-forest);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    transform: scale(1.1);
    transition: transform 0.5s ease-out;
}

.hero-image-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(27, 67, 50, 0.1) 0%, 
        transparent 50%, 
        rgba(82, 183, 136, 0.1) 100%);
    animation: heroShimmer 8s ease-in-out infinite;
}

@keyframes heroShimmer {
    0%, 100% { opacity: 0.3; transform: translateX(-100%); }
    50% { opacity: 0.7; transform: translateX(100%); }
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 1;
    filter: brightness(0.8) contrast(1.1) saturate(1.2);
    transition: var(--transition-slow);
}

.professional-hero:hover .hero-image {
    transform: scale(1.05);
    filter: brightness(0.9) contrast(1.2) saturate(1.3);
}

.hero-overlay-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    z-index: 2;
}

.hero-overlay-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, 
        rgba(247, 184, 1, 0.15) 0%, 
        transparent 50%),
        radial-gradient(circle at 70% 30%, 
        rgba(212, 165, 116, 0.1) 0%, 
        transparent 50%);
    z-index: 1;
}

.hero-content-wrapper {
    position: relative;
    z-index: 3;
    width: 100%;
    padding-top: 140px;
    padding-bottom: var(--space-20);
    animation: heroContentFadeIn 1.2s ease-out 0.3s both;
}

@keyframes heroContentFadeIn {
    0% {
        opacity: 0;
        transform: translateY(60px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-6);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-8);
    line-height: 1.05;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: heroTitleSlide 1s ease-out 0.5s both;
}

@keyframes heroTitleSlide {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.title-highlight {
    background: var(--gradient-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

/* Removed underline animation for cleaner look */

/* Responsive drone image styling */
.responsive-drone-image {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    background: #f0f0f0;
    min-height: 500px; /* Desktop size */
}

@media (max-width: 768px) {
    .responsive-drone-image {
        min-height: 300px; /* Mobile size */
    }
}

@media (min-width: 1200px) {
    .responsive-drone-image {
        min-height: 650px; /* Large desktop size */
    }
}

@keyframes highlightExpand {
    0% { transform: scaleX(0); }
    100% { transform: scaleX(1); }
}

.hero-description {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-10);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    animation: heroDescSlide 1s ease-out 0.8s both;
}

@keyframes heroDescSlide {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
    padding: var(--space-8);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-lg);
    animation: heroStatsSlide 1s ease-out 1s both;
}

@keyframes heroStatsSlide {
    0% {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--space-1);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.3);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Premium Section Headers */
.section-header {
    max-width: 900px;
    margin: 0 auto var(--space-20);
    text-align: center;
    position: relative;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-6);
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-full);
    color: var(--primary-forest);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: var(--space-6);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.section-badge:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.badge-icon {
    font-size: 1.2rem;
    filter: none;
}

.section-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: var(--neutral-900);
    margin-bottom: var(--space-8);
    font-weight: 700;
    line-height: 1.1;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-description {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    color: var(--neutral-600);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Sponsors section: tighten spacing under header */
.sponsors-section .section-header { margin-bottom: 24px !important; }
.sponsors-section .section-title { margin-bottom: 32px !important; }
.sponsors-section .section-title::after { bottom: -14px; height: 3px; }
.sponsors-section .section-description { margin-top: 16px; margin-bottom: 16px !important; }

/* Sponsors section layout & cards */
.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(280px, 1fr));
    gap: var(--space-4);
    align-items: stretch;
}

.sponsor-card {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: var(--accent-mist);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.sponsor-card:focus-within {
    outline: 3px solid var(--focus-ring);
    outline-offset: 4px;
}

.sponsor-logo {
    width: 100%;
    aspect-ratio: 16 / 9;
    display: grid;
    place-items: center;
    overflow: hidden; /* ensure equal visual area */
    border-radius: var(--radius-md);
    padding: var(--space-3);
}

.sponsor-img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* avoid cropping logos */
    filter: grayscale(20%) contrast(1.05);
    transition: var(--transition);
}

.sponsor-card:hover .sponsor-img {
    filter: none;
    transform: scale(1.02);
}

.sponsors-cta {
    text-align: center;
    margin-top: var(--space-8);
}

.sponsors-cta-text {
    color: var(--neutral-600);
    margin-bottom: var(--space-3);
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .sponsors-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }
    .sponsor-card { padding: var(--space-3); }
}

/* Enable vertical scroll while handling horizontal swipes */
.hero-carousel,
.image-carousel {
    touch-action: pan-y;
}

/* Premium Activities Section */
.professional-activities {
    background: linear-gradient(180deg, var(--white) 0%, var(--accent-cream) 50%, var(--accent-mist) 100%);
    padding: var(--space-20) 0;
    position: relative;
    overflow: hidden;
}

.professional-activities::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(27, 67, 50, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(82, 183, 136, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.activities-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-16);
    position: relative;
}

.premium-activity-card {
    background: var(--white);
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    position: relative;
    background-clip: padding-box;
}

.premium-activity-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    border-radius: inherit;
    padding: 2px;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask-composite: xor;
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.premium-activity-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.premium-activity-card:hover::before {
    opacity: 1;
}

.premium-activity-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 400px;
}

.card-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.premium-activity-card.featured .card-image {
    height: 100%;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--neutral-100), var(--neutral-200));
    border: 2px dashed var(--neutral-300);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.image-placeholder-content {
    text-align: center;
    color: var(--neutral-500);
    z-index: 1;
}

.placeholder-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-3);
    opacity: 0.7;
}

.placeholder-text {
    font-weight: 500;
    margin-bottom: var(--space-1);
}

.placeholder-subtext {
    font-size: 0.75rem;
    color: var(--neutral-400);
}

.card-badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    padding: var(--space-1) var(--space-3);
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    z-index: 2;
}

.card-content {
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 280px;
}

.premium-activity-card.featured .card-content {
    min-height: auto;
    justify-content: center;
}

.card-category {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-sm);
}

.card-title {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--neutral-900);
    margin-bottom: var(--space-4);
    font-weight: 700;
    line-height: 1.3;
}

.card-description {
    color: var(--neutral-600);
    margin-bottom: var(--space-6);
    line-height: 1.6;
    flex-grow: 1;
}

.card-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: auto;
}

.feature-tag {
    padding: var(--space-2) var(--space-3);
    background: var(--accent-mist);
    color: var(--primary-forest);
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--primary-emerald);
    font-weight: 500;
    transition: var(--transition-fast);
}

.feature-tag:hover {
    background: var(--primary-emerald);
    color: var(--white);
    transform: scale(1.05);
}

.section-cta {
    text-align: center;
    margin-top: var(--space-16);
}

/* Premium About Section */
.professional-about {
    background: linear-gradient(180deg, var(--accent-cream) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.professional-about::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(82, 183, 136, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.professional-about::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(247, 184, 1, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-20);
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-content {
    position: relative;
}

.content-block {
    margin-bottom: var(--space-8);
}

.content-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: var(--space-6);
    position: relative;
}

.content-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.about-features {
    display: grid;
    gap: var(--space-4);
}

.feature-card {
    display: flex;
    gap: var(--space-5);
    padding: var(--space-6);
    background: var(--white);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.feature-card:hover {
    transform: translateX(12px) scale(1.02);
    box-shadow: var(--shadow-xl);
    color: var(--white);
}

.feature-card:hover::before {
    opacity: 0.05;
}

.feature-card:hover .feature-content h4,
.feature-card:hover .feature-content p {
    color: var(--neutral-800);
}

.feature-icon-wrapper {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-icon-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transition: var(--transition);
    transform: translate(-50%, -50%);
}

.feature-card:hover .feature-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover .feature-icon-wrapper::before {
    width: 100%;
    height: 100%;
}

.feature-card .feature-icon {
    font-size: 1.5rem;
    filter: brightness(0) invert(1);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: var(--space-3);
    transition: var(--transition);
}

.feature-content p {
    color: var(--neutral-600);
    font-size: 1rem;
    line-height: 1.6;
    transition: var(--transition);
}

.about-visual {
    position: relative;
}

/* Premium Calendar Section */
.calendar-section {
    background: linear-gradient(180deg, var(--accent-mist) 0%, var(--accent-cream) 100%);
    position: relative;
    overflow: hidden;
}

.calendar-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(27, 67, 50, 0.02) 0%, 
        transparent 50%, 
        rgba(82, 183, 136, 0.02) 100%);
    pointer-events: none;
}

.events-list {
    display: grid;
    gap: var(--space-6);
    margin-bottom: var(--space-12);
    position: relative;
    z-index: 1;
}

.event-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-6);
    padding: var(--space-6);
    background: var(--white);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glass);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.event-card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-emerald);
}

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

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--white);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.event-card:hover .event-date {
    transform: scale(1.1) rotate(2deg);
    box-shadow: var(--shadow-lg);
}

.event-date .day {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1;
}

.event-date .month {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 2px;
}

.event-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.event-details h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: var(--space-2);
    transition: var(--transition);
}

.event-card:hover .event-details h3 {
    color: var(--primary-forest);
}

.event-details p {
    color: var(--neutral-600);
    margin-bottom: var(--space-2);
    line-height: 1.6;
}

.event-time {
    font-size: 0.9rem;
    color: var(--primary-sage);
    font-weight: 600;
    background: var(--accent-mist);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    display: inline-block;
}

.btn-register {
    padding: var(--space-3) var(--space-5);
    background: var(--gradient-primary);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    height: fit-content;
    align-self: center;
    box-shadow: var(--shadow-sm);
}

.btn-register:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.calendar-cta {
    text-align: center;
    position: relative;
    z-index: 1;
}

/* Premium CTA Section */
.cta-section {
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.05"><circle cx="10" cy="10" r="2"/><circle cx="50" cy="50" r="2"/><circle cx="30" cy="30" r="1"/></g></svg>');
    opacity: 0.5;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-6);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.cta-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-10);
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Premium Footer */
.site-footer {
    background: var(--neutral-900);
    color: var(--neutral-300);
    padding: var(--space-20) 0 var(--space-8);
    position: relative;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-section h3,
.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--space-4);
    font-weight: 600;
}

.footer-section h3 {
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-section li {
    margin-bottom: var(--space-2);
}

.footer-section a {
    color: var(--neutral-400);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-emerald);
    transform: translateX(4px);
}

.social-links {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--neutral-800);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-sage);
    transform: translateY(-2px) scale(1.1);
}

.newsletter-form {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-3);
    border: 1px solid var(--neutral-700);
    border-radius: var(--radius-sm);
    background: var(--neutral-800);
    color: var(--white);
    font-size: 0.9rem;
}

.newsletter-form input::placeholder {
    color: var(--neutral-500);
}

.newsletter-form button {
    padding: var(--space-3) var(--space-5);
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--neutral-800);
    color: var(--neutral-500);
}

/* Enhanced Accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus management */
*:focus-visible {
    outline: 3px solid var(--focus-ring);
    outline-offset: 2px;
    border-radius: var(--radius);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary {
        background: var(--text-high-contrast);
        color: var(--white);
        border: 2px solid var(--text-high-contrast);
    }

    h1, h2, h3, h4, h5, h6 {
        color: var(--text-high-contrast);
    }

    p {
        color: var(--text-low-contrast);
    }
}

/* Skip links for screen readers */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-forest);
    color: var(--white);
    padding: 8px 16px;
    text-decoration: none;
    border-radius: var(--radius);
    z-index: 1000;
    font-weight: 600;
}

.skip-link:focus {
    top: 6px;
}

/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Enhanced keyboard navigation */
.nav-link:focus-visible,
.btn:focus-visible {
    outline: 3px solid var(--focus-ring);
    outline-offset: 2px;
}

/* Enhanced Contact Section */
.contact-section {
    background: linear-gradient(180deg, var(--neutral-50) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 80%, rgba(82, 183, 136, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 70% 20%, rgba(27, 67, 50, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    position: relative;
    z-index: 1;
}

.contact-info {
    background: var(--white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 2px solid rgba(82, 183, 136, 0.1);
}

.contact-info h3 {
    color: var(--primary-forest);
    margin-bottom: var(--space-6);
    font-size: 1.5rem;
}

.info-item {
    margin-bottom: var(--space-5);
    padding: var(--space-4);
    background: var(--neutral-50);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-emerald);
}

.info-item strong {
    color: var(--primary-forest);
}

.enhanced-form {
    background: var(--white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 2px solid rgba(82, 183, 136, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 600;
    color: var(--neutral-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-3);
    border: 2px solid var(--neutral-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-emerald);
    box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .activities-showcase {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-16);
    }
}

@media (max-width: 1024px) {
    .premium-activity-card.featured {
        grid-template-columns: 1fr;
    }
    
    .premium-activity-card.featured .card-image {
        height: 300px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: var(--space-4);
    }
}

@media (max-width: 768px) {
    .header-actions { gap: var(--space-2); }
    .facebook-link, .instagram-link { width: 32px; height: 32px; }
    .mobile-nav-toggle {
        display: flex;
    }
    
    /* Premium Mobile Menu - Stunning Full-Screen Experience */
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background: linear-gradient(135deg, 
            rgba(27, 67, 50, 0.98) 0%, 
            rgba(64, 145, 108, 0.96) 50%, 
            rgba(82, 183, 136, 0.94) 100%);
        backdrop-filter: blur(24px);
        padding: var(--space-20);
        gap: var(--space-8);
        opacity: 0;
        visibility: hidden;
        transform: scale(0.9);
        transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
        z-index: 999;
        overflow: hidden;
    }
    
    /* Organic Pattern Overlay for Mobile Menu */
    .nav-links::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-image: 
            radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
            radial-gradient(circle at 80% 80%, rgba(247, 184, 1, 0.03) 0%, transparent 50%),
            radial-gradient(circle at 40% 60%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
        animation: floatPattern 20s ease-in-out infinite;
        pointer-events: none;
    }
    
    @keyframes floatPattern {
        0%, 100% { transform: translateY(0px) rotate(0deg); }
        33% { transform: translateY(-10px) rotate(1deg); }
        66% { transform: translateY(5px) rotate(-0.5deg); }
    }
    
    .nav-links.active {
        opacity: 1;
        visibility: visible;
        transform: scale(1);
    }
    
    /* Stunning Mobile Menu Links */
    .nav-links .nav-link {
        font-size: 1.75rem;
        font-weight: 700;
        color: var(--white);
        text-align: center;
        padding: var(--space-6) var(--space-8);
        min-height: auto;
        border-radius: var(--radius-lg);
        background: rgba(255, 255, 255, 0.1);
        border: 2px solid rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(8px);
        width: 280px;
        max-width: 90vw;
        transform: translateY(30px);
        opacity: 0;
        transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
        text-shadow: 0 2px 8px rgba(27, 67, 50, 0.3);
        letter-spacing: 0.02em;
    }
    
    .nav-links.active .nav-link {
        transform: translateY(0);
        opacity: 1;
    }
    
    /* Staggered Animation Delays */
    .nav-links.active .nav-link:nth-child(1) { transition-delay: 0.1s; }
    .nav-links.active .nav-link:nth-child(2) { transition-delay: 0.15s; }
    .nav-links.active .nav-link:nth-child(3) { transition-delay: 0.2s; }
    .nav-links.active .nav-link:nth-child(4) { transition-delay: 0.25s; }
    .nav-links.active .nav-link:nth-child(5) { transition-delay: 0.3s; }
    .nav-links.active .nav-link:nth-child(6) { transition-delay: 0.35s; }
    
    .nav-links .nav-link::before {
        background: linear-gradient(135deg, 
            rgba(255, 255, 255, 0.2) 0%, 
            rgba(247, 184, 1, 0.1) 100%);
    }
    
    .nav-links .nav-link:hover {
        transform: translateY(-6px) scale(1.1);
        background: rgba(247, 184, 1, 0.2);
        border-color: rgba(247, 184, 1, 0.4);
        box-shadow: 
            0 12px 32px rgba(247, 184, 1, 0.2),
            0 6px 16px rgba(27, 67, 50, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }
    
    .nav-links .nav-link:active {
        transform: translateY(-3px) scale(1.05);
    }
    
    /* Close Animation */
    .nav-links:not(.active) .nav-link {
        transform: translateY(-30px);
        opacity: 0;
        transition-delay: 0s;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: var(--space-4);
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 320px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-6);
        padding: var(--space-6);
    }
    
    .stat-divider {
        width: 60px;
        height: 2px;
        align-self: center;
    }
    
    .activities-showcase {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .premium-activity-card.featured {
        grid-column: 1;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .feature-card {
        padding: var(--space-5);
        gap: var(--space-4);
    }
    
    .event-card {
        grid-template-columns: 1fr;
        gap: var(--space-4);
        text-align: center;
    }
    
    .event-date {
        justify-self: center;
        margin-bottom: var(--space-3);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
        max-width: 300px;
        margin: var(--space-4) auto 0;
    }
}

@media (max-width: 480px) {
    .hero-content-wrapper {
        padding-top: 120px;
        padding-bottom: var(--space-16);
    }
    
    .card-content {
        padding: var(--space-6);
        min-height: auto;
    }
    
    .section {
        padding: var(--space-16) 0;
    }
    
    .container {
        padding: 0 var(--space-3);
    }
    
    .hero-stats {
        margin: 0 -var(--space-3);
        padding: var(--space-5);
    }
    
    .brand-logo {
        gap: var(--space-3);
    }
    
    .brand-name {
        font-size: 1.5rem;
    }
    
    .logo-icon {
        width: 48px;
        height: 48px;
    }
    
    .feature-card {
        flex-direction: column;
        text-align: center;
        padding: var(--space-4);
    }
    
    .feature-icon-wrapper {
        align-self: center;
        margin-bottom: var(--space-3);
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Enhanced Loading States */
.loading-shimmer {
    background: linear-gradient(90deg,
        var(--neutral-100) 0%,
        var(--neutral-50) 50%,
        var(--neutral-100) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.loading-skeleton-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
}

.loading-skeleton-card .skeleton-text {
    height: 1rem;
    background: var(--neutral-200);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-3);
}

.loading-skeleton-card .skeleton-text:last-child {
    width: 60%;
}

/* Enhanced Micro-interactions */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-ripple:active::before {
    width: 300px;
    height: 300px;
}

/* Stagger animations for lists */
.stagger-item {
    opacity: 0;
    transform: translateY(20px);
    animation: staggerIn 0.6s ease-out both;
}

.stagger-item:nth-child(1) { animation-delay: 0.1s; }
.stagger-item:nth-child(2) { animation-delay: 0.2s; }
.stagger-item:nth-child(3) { animation-delay: 0.3s; }
.stagger-item:nth-child(4) { animation-delay: 0.4s; }
.stagger-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes staggerIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced hover effects */
.hover-lift {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px -12px rgba(27, 67, 50, 0.2);
}

/* Pulse animation for CTAs */
.pulse-cta {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 8px 25px -5px rgba(27, 67, 50, 0.08);
    }
    50% {
        box-shadow: 0 8px 25px -5px rgba(27, 67, 50, 0.15);
    }
    100% {
        box-shadow: 0 8px 25px -5px rgba(27, 67, 50, 0.08);
    }
}

/* Floating animations */
.float-animation {
    animation: float 3s ease-in-out infinite;
}

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

/* Enhanced error states */
.error-shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Success animations */
.success-bounce {
    animation: successBounce 0.6s ease-out;
}

@keyframes successBounce {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Utility Classes */
.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-scale-in {
    animation: scaleIn 0.5s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.7s ease-out;
}

/* Performance Optimizations */
.premium-activity-card,
.feature-card,
.event-card,
.btn {
    will-change: transform;
}

/* Premium Scroll-to-Top Button with Progress Ring */
.scroll-to-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, 
        var(--primary-forest) 0%, 
        var(--primary-sage) 100%);
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: 
        0 8px 25px rgba(27, 67, 50, 0.25),
        0 4px 12px rgba(82, 183, 136, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(12px);
    overflow: hidden;
}

.scroll-to-top::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        var(--accent-golden) 0%, 
        var(--primary-emerald) 50%,
        var(--accent-golden) 100%);
    background-size: 200% 200%;
    border-radius: 50%;
    opacity: 0;
    z-index: -1;
    animation: gradientRotate 3s linear infinite;
}

.scroll-to-top:hover::before {
    opacity: 0.3;
}

@keyframes gradientRotate {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.scroll-to-top:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 
        0 12px 35px rgba(27, 67, 50, 0.3),
        0 6px 16px rgba(82, 183, 136, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.scroll-to-top:active {
    transform: translateY(-2px) scale(1.05);
}

.progress-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 54px;
    height: 54px;
    pointer-events: none;
}

.progress-ring-circle {
    stroke: rgba(255, 255, 255, 0.8);
    stroke-width: 2;
    stroke-linecap: round;
    fill: transparent;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
    transition: stroke-dashoffset 0.2s ease;
}

.scroll-arrow {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(27, 67, 50, 0.3);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.scroll-to-top:hover .scroll-arrow {
    transform: translateY(-2px);
    text-shadow: 0 2px 6px rgba(27, 67, 50, 0.4);
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .scroll-to-top {
        transition-duration: 0.1s;
    }
    
    .scroll-to-top::before {
        animation: none;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .scroll-to-top {
        width: 52px;
        height: 52px;
        bottom: var(--space-4);
        right: var(--space-4);
    }
    
    .progress-ring {
        width: 46px;
        height: 46px;
    }
    
    .scroll-arrow {
        font-size: 1.25rem;
    }
}

/* Smooth scrolling enhancement */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}