/* CSS Variables */
:root {
    --color-primary: #2D4872;
    --color-accent: #6CAC3D;
    --color-accent-light: rgba(108, 172, 61, 0.1);
    --color-secondary: #595959;
    --color-light-gray: #F2F2F2;
    --color-medium-gray: #CCCCCC;
    --color-dark-gray: #C4C4C4;
    --color-red-accent: #B23533;
    --color-white: #FFFFFF;
    --color-text-dark: #333333;
    --color-text-muted: #666666;
    
    --font-primary: "Open Sans", sans-serif;
    --font-headings: "Montserrat", sans-serif;
    
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    --box-shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.12);
    
    --transition: all 0.3s ease;
}

/* Base Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-white);
    margin: 0;
    padding: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--color-text-dark);
}

.display-4 {
    font-weight: 700;
}

.lead {
    font-size: 1.125rem;
    color: var(--color-text-muted);
}

/* Custom Bootstrap Colors */
.text-primary { color: var(--color-primary) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-secondary { color: var(--color-secondary) !important; }
.bg-accent { background-color: var(--color-accent) !important; }
.bg-accent-light { background-color: var(--color-accent-light) !important; }
.bg-light-gray { background-color: var(--color-light-gray) !important; }
.bg-red-accent { background-color: var(--color-red-accent) !important; }
.text-red-accent { color: var(--color-red-accent) !important; }

/* Header Styles */
.header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-light-gray);
    padding: 0.5rem 0;
    z-index: 1030;
}

.navbar-brand {
    font-family: var(--font-headings);
    font-size: 1.5rem !important;
    font-weight: 700;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--color-text-dark) !important;
    padding: 0.75rem 1rem !important;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--color-accent) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover::after {
    transform: scaleX(1);
}

.navbar-toggler {
    border: none !important;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none !important;
}

/* Button Styles */
.btn {
    font-family: var(--font-primary);
    font-weight: 600;
    border-radius: var(--border-radius);
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

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

.btn-accent:hover {
    background-color: #5a9635;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

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

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

/* Hero Section */
.hero-section {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #F2F2F2 0%, #cacaca 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;

}

/* Section Styles */
section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--color-light-gray) !important;
}

/* Card Styles */
.step-item {
    border: 1px solid var(--color-light-gray);
    transition: var(--transition);
}

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

.step-number {
    font-family: var(--font-headings);
}

.advice-card {
    border: 1px solid var(--color-light-gray);
    transition: var(--transition);
    height: 100%;
}

.advice-card:hover {
    box-shadow: var(--box-shadow);
    transform: translateY(-3px);
}

.example-box {
    border-left: 4px solid var(--color-accent);
    font-size: 0.9rem;
}

.area-card {
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    height: 100%;
}

.area-card:hover {
    background-color: var(--color-white) !important;
    box-shadow: var(--box-shadow-hover);
    transform: translateY(-5px);
}

/* Areas Section Background */
.areas-section {
    position: relative;
}

.areas-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(242, 242, 242, 0.8) 100%);
    z-index: 1;
}

.areas-section .container {
    position: relative;
    z-index: 2;
}

/* Form Styles */
.contact-form {
    border: 1px solid var(--color-light-gray);
}

.form-control {
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 0.2rem rgba(108, 172, 61, 0.25);
}

.form-control.is-invalid {
    border-color: var(--color-red-accent);
}

.invalid-feedback {
    display: block;
    color: var(--color-red-accent);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-label {
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
}

/* Footer Styles */
.footer {
    background-color: #1a1a1a !important;
    border-top: 1px solid #333;
}

.footer h5, .footer h6 {
    color: var(--color-white) !important;
}

.footer .text-accent {
    color: var(--color-accent) !important;
}

.footer a:hover {
    color: var(--color-accent) !important;
    transition: var(--transition);
}

/* Cookie Popup */
.cookie-popup {
    border-top: 3px solid var(--color-accent);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Utility Classes */
.rounded-3 {
    border-radius: var(--border-radius-lg) !important;
}

.shadow-sm {
    box-shadow: var(--box-shadow) !important;
}

/* Icon Styles */
.material-icons-outlined {
    vertical-align: middle;
}

.advice-icon .material-icons-outlined,
.area-icon .material-icons-outlined {
    font-size: 3rem !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding: 140px 0 80px;
        text-align: center;
        min-height: 120vh;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .step-item {
        margin-bottom: 1rem;
    }
    
    .cookie-popup .col-lg-8,
    .cookie-popup .col-lg-4 {
        text-align: center;
    }
    
    .cookie-popup .btn {
        margin: 0.25rem;
        width: 120px;
    }
}

@media (max-width: 576px) {
    .step-item {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin-bottom: 1rem;
        margin-right: 0 !important;
    }
    
    .navbar-brand {
        font-size: 1.25rem !important;
    }
}

/* Hover Effects */
.card:hover,
.step-item:hover,
.advice-card:hover,
.area-card:hover {
    cursor: pointer;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--color-accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #5a9635;
}

/* Loading Animation */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Focus Styles for Accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .cookie-popup,
    .btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
}