/* NORDIC INTELLIGENCE GRID DESIGN SYSTEM */
:root {
    --bg-color: #F5F7F6;
    --surface-color: #FFFFFF;
    --deep-text: #17202A;
    --data-blue: #2F6B8F;
    --signal-green: #3D7A5F;
    --warm-sand: #D8C5A3;
    --grid-line: #D8E0DD;
    --alert-amber: #C48A3A;
    --muted-text: #65706C;
    
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --border-radius: 4px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--deep-text);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--deep-text);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; letter-spacing: -0.02em; }
h2 { font-size: 2rem; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p { margin-bottom: var(--spacing-sm); color: var(--muted-text); }
a { color: var(--data-blue); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--deep-text); }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section { padding: var(--spacing-xl) 0; }
.section-sm { padding: var(--spacing-lg) 0; }
.bg-surface { background-color: var(--surface-color); }

/* Grid Layouts */
.grid { display: grid; gap: var(--spacing-md); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 992px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    .section { padding: var(--spacing-lg) 0; }
}

/* Header & Nav */
.header {
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--grid-line);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* Brand Logo Styles */
.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--deep-text);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
    text-decoration: none;
}
.logo:hover {
    opacity: 0.9;
}
.logo-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}
.logo-text {
    display: flex;
    align-items: baseline;
}
.logo-main {
    color: #0F172A; /* Midnight Navy */
}
.logo-ext {
    font-size: 0.85rem;
    color: #0F766E; /* Emerald Teal */
    font-family: var(--font-main);
    font-weight: 600;
    margin-left: 3px;
    letter-spacing: 0.02em;
}

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

.nav-links a {
    color: var(--deep-text);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-links a:hover:not(.btn), .nav-links a.active:not(.btn) {
    color: var(--data-blue);
}

/* Dropdown Navigation */
.dropdown {
    position: relative;
}
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--surface-color);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    border: 1px solid var(--grid-line);
    border-radius: var(--border-radius);
    min-width: 220px;
    z-index: 200;
    list-style: none;
    padding: 0.5rem 0;
}
.dropdown:hover .dropdown-menu {
    display: block;
    animation: fadeIn 0.2s ease;
}
.dropdown-menu li {
    margin: 0;
}
.dropdown-menu a {
    display: block;
    padding: 0.5rem 1.25rem;
    font-weight: 500;
}
.dropdown-menu a:hover, .dropdown-menu a.active {
    color: var(--data-blue);
    background-color: rgba(47, 107, 143, 0.03);
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}
.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--deep-text);
    transition: var(--transition);
}

@media (max-width: 992px) {
    .nav-links {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--surface-color);
        flex-direction: column;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--grid-line);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.3s ease-in-out;
        gap: var(--spacing-sm);
    }
    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
    }
    
    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        border-left: 2px solid var(--grid-line);
        margin-left: 1rem;
        display: none;
        padding: 0;
        margin-top: 0.5rem;
    }
    .dropdown:hover .dropdown-menu {
        display: block;
        animation: none;
    }
    .dropdown-menu a {
        padding: 0.5rem 1rem;
    }
    
    .mobile-menu-btn { display: flex; }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--data-blue);
    color: var(--surface-color);
    font-weight: 500;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--data-blue);
    cursor: pointer;
}
.btn:hover {
    background-color: var(--deep-text);
    border-color: var(--deep-text);
    color: var(--surface-color);
}
.btn-outline {
    background-color: transparent;
    color: var(--deep-text);
    border-color: var(--grid-line);
}
.btn-outline:hover {
    border-color: var(--data-blue);
    background-color: var(--surface-color);
    color: var(--data-blue);
}

/* Cards & Modules */
.card {
    background-color: var(--surface-color);
    border: 1px solid var(--grid-line);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.card:hover {
    border-color: var(--data-blue);
    box-shadow: 0 4px 12px rgba(47, 107, 143, 0.05);
}
.card-icon {
    width: 40px;
    height: 40px;
    background-color: var(--bg-color);
    border: 1px solid var(--grid-line);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--data-blue);
    font-weight: bold;
}
.card-content { flex-grow: 1; }

/* Dashboard Mockup Structure */
.dashboard-mockup {
    background-color: var(--surface-color);
    border: 1px solid var(--grid-line);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    display: grid;
    gap: var(--spacing-sm);
    grid-template-columns: 1fr 1fr 1fr;
}
.dash-box {
    background-color: var(--bg-color);
    border: 1px solid var(--grid-line);
    padding: var(--spacing-sm);
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.dash-box.wide { grid-column: 1 / -1; min-height: 150px; }
.dash-title { font-size: 0.75rem; color: var(--muted-text); text-transform: uppercase; letter-spacing: 0.05em; }
.dash-line { width: 100%; height: 2px; background-color: var(--grid-line); margin-top: auto; }
.dash-line.blue { background-color: var(--data-blue); width: 60%; }

/* Maturity Model */
.maturity-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}
.maturity-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: var(--surface-color);
    border: 1px solid var(--grid-line);
    border-radius: var(--border-radius);
    position: relative;
}
.step-num {
    background-color: var(--data-blue);
    color: var(--surface-color);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}
.step-content p { margin: 0; color: var(--deep-text); font-weight: 500;}
.step-content span { font-size: 0.875rem; color: var(--muted-text); }

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 2px;
    margin-bottom: var(--spacing-xs);
}
.badge-blue { background-color: rgba(47, 107, 143, 0.1); color: var(--data-blue); }
.badge-green { background-color: rgba(61, 122, 95, 0.1); color: var(--signal-green); }
.badge-amber { background-color: rgba(196, 138, 58, 0.1); color: var(--alert-amber); }

/* Forms */
.form-group { margin-bottom: var(--spacing-sm); }
label { display: block; margin-bottom: 0.25rem; font-weight: 500; font-size: 0.9rem; }
input, select, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--grid-line);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    background-color: var(--surface-color);
    color: var(--deep-text);
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--data-blue);
    box-shadow: 0 0 0 2px rgba(47, 107, 143, 0.1);
}

/* Document / Article styles */
.doc-content h2 { margin-top: var(--spacing-md); border-bottom: 1px solid var(--grid-line); padding-bottom: var(--spacing-xs); }
.doc-content h3 { margin-top: var(--spacing-sm); }
.doc-content ul, .doc-content ol { margin-left: var(--spacing-md); margin-bottom: var(--spacing-sm); color: var(--muted-text); }
.doc-content li { margin-bottom: 0.25rem; }

/* Footer */
.footer {
    background-color: var(--surface-color);
    border-top: 1px solid var(--grid-line);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}
.footer h4 { font-size: 1rem; margin-bottom: var(--spacing-sm); }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 0.5rem; }
.footer ul a { color: var(--muted-text); font-size: 0.9rem; }
.footer ul a:hover { color: var(--data-blue); }

.footer .logo-icon {
    width: 28px;
    height: 28px;
}
.footer .logo {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.footer-bottom {
    border-top: 1px solid var(--grid-line);
    padding-top: var(--spacing-md);
    text-align: center;
    color: var(--muted-text);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; }
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--surface-color);
    border-top: 1px solid var(--grid-line);
    padding: var(--spacing-sm);
    box-shadow: 0 -4px 12px rgba(0,0,0,0.05);
    z-index: 1000;
    display: none; /* Controlled via JS */
}
.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}
.cookie-text p { margin: 0; font-size: 0.9rem; }
.cookie-btns { display: flex; gap: var(--spacing-xs); flex-wrap: wrap; }
.cookie-btns .btn { padding: 0.5rem 1rem; font-size: 0.875rem; }

@media (max-width: 768px) {
    .cookie-content { flex-direction: column; align-items: flex-start; }
}

/* Utilities */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.text-center { text-align: center; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.warning-box {
    background-color: rgba(196, 138, 58, 0.05);
    border-left: 4px solid var(--alert-amber);
    padding: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
}
.warning-box p { margin: 0; color: var(--deep-text); font-size: 0.9rem; }