/* ROOT VARIABLES */
:root {
    /* Triad Color Scheme - Adjusted for Neomorphism & Neo-Brutalism */
    --color-primary: #2c3e50; /* Midnight Blue - Main, Professional */
    --color-primary-dark: #1e2b37;
    --color-primary-light: #3b5269;

    --color-secondary: #e67e22; /* Carrot Orange/Gold - Accent, CTAs */
    --color-secondary-dark: #c0671a;
    --color-secondary-light: #f39c12; /* Lighter shade for hover or subtle elements */

    --color-tertiary: #27ae60; /* Nephritis Green - Status, subtle highlights */
    --color-tertiary-dark: #1f8b4c;

    /* Neutral Colors for Neomorphism & General UI */
    --color-neutral-lightest: #f8f9fa; /* Very light grey for alternate backgrounds */
    --color-neutral-light: #ecf0f1;   /* Clouds - Main light background */
    --color-neutral-medium: #bdc3c7; /* Silver - Borders, dividers */
    --color-neutral-dark: #7f8c8d;   /* Asbestos - Subtle text, inactive elements */
    --color-neutral-darkest: #34495e; /* Wet Asphalt - Strong text on light, dark neumorphism base */

    /* Text Colors */
    --text-color-base: var(--color-neutral-darkest); /* Default text on light backgrounds */
    --text-color-light: #ffffff;
    --text-color-medium: var(--color-neutral-dark);
    --text-color-headings: var(--color-primary); /* Headings can use primary color */
    --text-color-accent: var(--color-secondary);

    /* Fonts */
    --font-primary: 'Space Grotesk', sans-serif;
    --font-secondary: 'DM Sans', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;  /* 8px */
    --spacing-sm: 1rem;    /* 16px */
    --spacing-md: 1.5rem;  /* 24px */
    --spacing-lg: 2.5rem;  /* 40px */
    --spacing-xl: 4rem;    /* 64px */

    /* Borders & Shadows */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;

    /* Neumorphic Shadows (Light Theme) */
    --neumorphic-shadow-convex: 5px 5px 10px #d1d5d8, -5px -5px 10px #ffffff;
    --neumorphic-shadow-concave: inset 5px 5px 10px #d1d5d8, inset -5px -5px 10px #ffffff;

    /* Neo-Brutalism Borders */
    --neo-border: 2px solid var(--text-color-base);
    --neo-border-accent: 2px solid var(--color-secondary);
    --neo-shadow: 4px 4px 0px var(--text-color-base); /* Sharp shadow for neo-brutalism */

    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-medium: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;

    /* Header Height */
    --header-height: 80px;
    --footer-height-approx: 200px; /* Approximate for calculations */
}

/* BASE STYLES */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-secondary);
    line-height: 1.7;
    color: var(--text-color-base);
    background-color: var(--color-neutral-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-color-headings);
    margin-bottom: var(--spacing-sm);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1); /* Subtle shadow for better contrast on varied backgrounds */
}

h1 { font-size: 2.8rem; margin-bottom: var(--spacing-md); }
h2 { font-size: 2.2rem; margin-bottom: var(--spacing-md); } /* Section Titles */
h3 { font-size: 1.6rem; margin-bottom: var(--spacing-sm); } /* Card Titles */
h4 { font-size: 1.3rem; }
p { margin-bottom: var(--spacing-sm); }

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover {
    color: var(--color-secondary-dark);
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* UTILITY CLASSES */
.container {
    width: 90%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
}

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

.alt-bg {
    background-color: var(--color-neutral-lightest);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary-dark); /* Darker for more emphasis */
    text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-color-medium);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.text-center { text-align: center; }
.text-light { color: var(--text-color-light) !important; }
.text-primary { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-secondary) !important; }

/* For elements animated by ScrollReveal */
[data-scrollreveal] {
    opacity: 0;
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}
[data-scrollreveal].is-visible { /* Class added by ScrollReveal */
    opacity: 1;
    transform: none !important; /* Override potential transform from JS */
}


/* HEADER */
.site-header {
    background-color: rgba(255, 255, 255, 0.85); /* Semi-transparent white */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}
.logo strong {
    color: var(--color-secondary);
}

.main-nav .nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.main-nav .nav-list li {
    margin-left: var(--spacing-md);
}

.main-nav .nav-list a {
    font-family: var(--font-secondary);
    font-weight: 500;
    color: var(--text-color-base);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.main-nav .nav-list a:hover,
.main-nav .nav-list a.active { /* Add 'active' class with JS */
    color: var(--color-secondary-dark);
    /* background-color: rgba(var(--color-secondary-rgb), 0.1); */
}

.nav-toggle { /* Hamburger */
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001; /* Above nav list for mobile */
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-color-base);
    position: relative;
    transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background-color: var(--text-color-base);
    left: 0;
    transition: transform var(--transition-medium), top var(--transition-medium);
}

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


/* Main content adjustments for fixed header */
main {
    padding-top: var(--header-height);
}

/* BUTTONS - GLOBAL */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg); /* Larger padding for better click targets */
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent; /* Base for potential outlined buttons */
    line-height: 1.5;
    position: relative; /* For pseudo-elements or animations */
    overflow: hidden; /* For ripple effects or shine */
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--text-color-light);
    box-shadow: var(--neumorphic-shadow-convex); /* Subtle neomorphism */
}
.btn-primary:hover {
    background-color: var(--color-secondary-dark);
    color: var(--text-color-light); /* Ensure text color remains on hover */
    box-shadow: var(--neumorphic-shadow-concave); /* Pressed effect */
    transform: translateY(1px);
    text-decoration: none;
}
.btn-primary:active {
    transform: translateY(2px);
    box-shadow: inset 2px 2px 4px #a05a18, inset -2px -2px 4px #ffc04a; /* Darker inset shadow */
}


.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    /* box-shadow: var(--neo-shadow); */ /* Neo-brutalist touch */
}
.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--text-color-light);
    border-color: var(--color-primary);
    text-decoration: none;
    /* box-shadow: 2px 2px 0px var(--color-primary-dark); */
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
}

.btn-hero {
    font-size: 1.2rem;
    padding: var(--spacing-md) var(--spacing-xl);
}

/* FORMS - GLOBAL */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-family: var(--font-secondary);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--text-color-base); /* Dark text on light form background */
}
/* For forms on dark background (e.g. contact section with overlay) */
.contact-form label {
    color: var(--text-color-light); /* Or a light gray if on a medium dark bg */
}


input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-neutral-medium);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-secondary);
    font-size: 1rem;
    background-color: var(--color-neutral-light); /* Light background for input */
    color: var(--text-color-base); /* Dark text in input */
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: var(--neumorphic-shadow-concave); /* Subtle inset */
}
/* For forms on dark background */
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    background-color: rgba(255,255,255,0.1); /* Slightly transparent white */
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--text-color-light);
    box-shadow: inset 2px 2px 5px rgba(0,0,0,0.3), inset -2px -2px 5px rgba(255,255,255,0.05);
}
.contact-form input[type="text"]::placeholder,
.contact-form input[type="email"]::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255,255,255,0.6);
}


input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 2px rgba(var(--color-secondary-rgb, 230, 126, 34), 0.3), var(--neumorphic-shadow-concave);
}
/* For forms on dark background */
.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    border-color: var(--color-secondary-light);
    box-shadow: 0 0 0 2px rgba(var(--color-secondary-light-rgb, 243, 156, 18), 0.4), inset 2px 2px 5px rgba(0,0,0,0.3), inset -2px -2px 5px rgba(255,255,255,0.05);
}


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

button[type="submit"], .btn-submit { /* Ensure contact form submit button also uses .btn styles */
    /* Styles inherited from .btn and .btn-primary typically */
    width: 100%; /* Make submit button full width in forms */
}

/* HERO SECTION */
.hero-section {
    position: relative;
    color: var(--text-color-light); /* Default text color for hero is white */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 85vh; /* Ensure hero takes substantial viewport height */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* Parallax effect can be enhanced with JS if background-attachment: fixed is not enough */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)); /* Ensure text readability */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px; /* Limit width of text content */
}

.hero-title {
    font-size: 3.5rem; /* Larger for hero */
    color: var(--text-color-light); /* Explicitly white */
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 6px rgba(0,0,0,0.7); /* Stronger shadow for hero title */
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-color-light); /* Explicitly white */
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

/* CARDS - GENERAL STYLES */
.card {
    background-color: var(--color-neutral-light);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--neumorphic-shadow-convex);
    padding: var(--spacing-md);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center; /* Center card content */
    text-align: center; /* Center text within card */
    overflow: hidden; /* Important for neumorphic look if content overflows padding */
}
.alt-bg .card { /* Cards on darker/alternate backgrounds */
    background-color: var(--color-neutral-lightest); /* Slightly lighter than alt-bg */
    /* Or if alt-bg is dark:
    background-color: var(--color-primary);
    color: var(--text-color-light);
    box-shadow: 5px 5px 10px #1a2530, -5px -5px 10px #2a3f50;
    */
}
.alt-bg .card .card-title, .alt-bg .card p {
    /* Adjust text color if card bg is dark */
    /* color: var(--text-color-light); */
}


.card:hover {
    transform: translateY(-5px);
    box-shadow: 8px 8px 16px #c8cccf, -8px -8px 16px #ffffff; /* Enhanced shadow on hover */
}

.card-image {
    width: 100%;
    /* height: 200px; Fixed height for consistent card image sizes */
    max-height: 250px; /* Max height for responsiveness */
    aspect-ratio: 3 / 2; /* Maintain aspect ratio */
    border-radius: var(--border-radius-md); /* Rounded corners for the image container */
    overflow: hidden; /* Crucial for object-fit */
    margin-bottom: var(--spacing-md);
    display: flex; /* Added for centering image if it's smaller than container */
    align-items: center; /* Added */
    justify-content: center; /* Added */
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures image covers the container */
    transition: transform var(--transition-slow);
}
.card:hover .card-image img {
    transform: scale(1.05); /* Subtle zoom on hover */
}

.card-content {
    width: 100%; /* Ensure content takes full width of card padding */
}

.card-title {
    margin-top: 0; /* Remove default top margin if any */
    color: var(--color-primary-dark);
    font-size: 1.4rem;
}

.card p {
    font-size: 0.95rem;
    color: var(--text-color-base);
    line-height: 1.6;
}

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

/* METHODOLOGY SECTION */
.methodology-section {
    position: relative; /* For overlay */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed; /* Parallax effect */
}
.methodology-section .section-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(var(--color-primary-rgb, 44, 62, 80), 0.85); /* Dark blue overlay */
    z-index: 1;
}
.methodology-section .container {
    position: relative;
    z-index: 2;
}
.methodology-section .section-title,
.methodology-section p {
    color: var(--text-color-light);
}
.methodology-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.methodology-content p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Toggle component in Methodology */
.toggle-container {
    margin-top: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
}
.toggle-button {
    background: none;
    border: none;
    color: var(--text-color-light);
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    padding: var(--spacing-sm);
    width: 100%;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.toggle-button:hover {
    color: var(--color-secondary-light);
}
.toggle-icon {
    font-size: 1.5rem;
    transition: transform var(--transition-fast);
}
.toggle-button[aria-expanded="true"] .toggle-icon {
    transform: rotate(45deg);
}
.toggle-content {
    padding: 0 var(--spacing-sm) var(--spacing-sm) var(--spacing-sm);
    color: var(--color-neutral-light); /* Lighter text for content */
    font-size: 1rem;
    line-height: 1.7;
    text-align: left;
}

/* INNOVATION SECTION */
.innovation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}
.innovation-card .card-image {
    /* height: 220px; */ /* slightly taller if needed */
}

/* INSIGHTS SECTION */
.insights-section {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed; /* Parallax effect */
}
.insights-section .section-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(var(--color-neutral-lightest-rgb, 248, 249, 250), 0.9); /* Light overlay if image is dark */
    z-index: 1;
}
.insights-section .container {
    position: relative;
    z-index: 2;
}
.insights-section .section-title,
.insights-section .section-subtitle {
    color: var(--text-color-headings); /* Ensure titles are dark on light overlay */
}
.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}
.insight-card { /* Specific styling if different from generic card */
    background-color: var(--color-neutral-light); /* Ensure cards are on a solid background */
}
.insight-card .card-title {
    font-size: 1.3rem;
}
.insight-card .btn-secondary {
    margin-top: var(--spacing-sm);
}

/* EXTERNAL RESOURCES SECTION */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}
.resource-card {
    background-color: var(--color-neutral-lightest); /* Lighter than main bg */
    padding: var(--spacing-md);
    box-shadow: var(--neumorphic-shadow-convex);
    text-align: left; /* Align text left for resource cards */
    align-items: flex-start; /* Align content to start */
}
.resource-card .card-title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}
.resource-card .card-title a {
    color: var(--color-primary);
    font-weight: 700;
}
.resource-card .card-title a:hover {
    color: var(--color-secondary);
}
.resource-card p {
    font-size: 0.9rem;
    color: var(--text-color-medium);
    margin-bottom: 0;
}


/* CONTACT SECTION */
.contact-section {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed; /* Parallax effect */
}
.contact-section .section-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(var(--color-primary-dark-rgb, 30, 43, 55), 0.9); /* Darker overlay */
    z-index: 1;
}
.contact-section .container {
    position: relative;
    z-index: 2;
}
.contact-section .section-title,
.contact-section .section-subtitle,
.contact-section h3,
.contact-section p,
.contact-section .contact-info a {
    color: var(--text-color-light);
}
.contact-section .contact-info a:hover {
    color: var(--color-secondary-light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}
@media (min-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr 1.5fr; /* Info column, Form column */
    }
}

.contact-info h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}
.contact-info p {
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
    line-height: 1.8;
}
.contact-info img { /* Icons in contact info */
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: var(--spacing-xs);
    /* Consider filter: invert(1) if icons are dark and on dark background */
}
.contact-form h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}


/* FOOTER */
.site-footer {
    background-color: var(--color-primary-dark);
    color: var(--color-neutral-medium); /* Lighter gray for footer text */
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h4 {
    font-family: var(--font-primary);
    color: var(--text-color-light);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}
.footer-column h4 strong {
    color: var(--color-secondary);
}

.footer-column p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}
.footer-column p a {
    color: var(--color-neutral-medium);
}
.footer-column p a:hover {
    color: var(--color-secondary-light);
}

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

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-column ul a {
    color: var(--color-neutral-medium);
    font-size: 0.9rem;
    text-decoration: none;
}
.footer-column ul a:hover {
    color: var(--color-secondary-light);
    text-decoration: underline;
}

.social-links-text li a {
    /* Text links are fine, styled by general 'ul a' above */
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-primary-light); /* Subtle separator */
}
.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-neutral-dark);
    margin: 0;
}

/* RESPONSIVE STYLES (Mobile Menu) */
@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.1rem; }

    .nav-toggle { display: block; }
    .main-nav .nav-list {
        position: fixed;
        top: 0; /* Align with top of viewport */
        right: -100%; /* Start off-screen */
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-neutral-light); /* Solid background for mobile nav */
        flex-direction: column;
        align-items: flex-start; /* Align items to the left */
        padding: calc(var(--header-height) + var(--spacing-lg)) var(--spacing-lg) var(--spacing-lg) var(--spacing-lg);
        box-shadow: -5px 0 15px rgba(0,0,0,0.2);
        transition: right var(--transition-medium);
        overflow-y: auto;
        z-index: 999; /* Below toggle but above content */
    }
    .main-nav.nav-open .nav-list {
        right: 0; /* Slide in */
    }
    .main-nav .nav-list li {
        margin-left: 0;
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
    .main-nav .nav-list a {
        display: block; /* Make links full width for easier tapping */
        padding: var(--spacing-sm);
        color: var(--text-color-base); /* Dark text on light mobile nav */
    }
    .main-nav .nav-list a:hover {
        background-color: var(--color-neutral-lightest);
        color: var(--color-secondary);
    }

    /* Hamburger animation when nav is open */
    .main-nav.nav-open .hamburger {
        background-color: transparent; /* Middle line disappears */
    }
    .main-nav.nav-open .hamburger::before {
        transform: rotate(45deg);
        top: 0;
    }
    .main-nav.nav-open .hamburger::after {
        transform: rotate(-45deg);
        top: 0;
    }

    .features-grid, .innovation-grid, .insights-grid, .resources-grid {
        grid-template-columns: 1fr; /* Stack cards on mobile */
    }
}

/* SUCCESS.HTML, PRIVACY.HTML, TERMS.HTML SPECIFIC STYLES */
/* For pages like success.html, make sure content is centered and takes up viewport */
body.success-page-body { /* Add this class to <body> of success.html */
   display: flex;
   flex-direction: column;
   min-height: 100vh;
}
.success-page-body main { /* Target main on success.html */
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 0; /* Override main padding-top if not needed */
}
.success-page-content {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-neutral-light);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--neumorphic-shadow-convex);
    max-width: 600px;
}
.success-page-content h1 {
    color: var(--color-tertiary); /* Green for success */
    font-size: 2.5rem;
}
.success-page-content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}


/* For privacy.html and terms.html, ensure content doesn't overlap header */
.simple-page-section {
    padding-top: calc(var(--header-height) + var(--spacing-lg)); /* Content starts below fixed header */
    padding-bottom: var(--spacing-xl);
}
.simple-page-section .container {
    max-width: 800px; /* Readable width for text-heavy pages */
}
.simple-page-section h1,
.simple-page-section h2 {
    color: var(--text-color-headings);
    margin-bottom: var(--spacing-md);
    text-align: left; /* Standard text alignment for these pages */
}
.simple-page-section p,
.simple-page-section li {
    color: var(--text-color-base);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
    text-align: left;
}
.simple-page-section ul {
    list-style-position: outside;
    padding-left: var(--spacing-md);
}

/* Cookie Popup (already has inline styles, but can be enhanced here if needed) */
#cookie-popup {
    /* Basic styles are inline in HTML for immediate rendering.
       If more complex styling needed, add here.
       Ensure !important if overriding inline styles, though generally not recommended.
    */
    font-family: var(--font-secondary);
}
#cookie-popup p {
    color: #fff; /* Ensure text is white as per inline styles */
}
#accept-cookies {
    background-color: var(--color-secondary) !important; /* Make it match primary CTA */
    color: var(--text-color-light) !important;
    border-radius: var(--border-radius-sm) !important;
    padding: 10px 20px !important;
    font-weight: 500 !important;
}
#accept-cookies:hover {
    background-color: var(--color-secondary-dark) !important;
}

/* Barba.js Transition Placeholders */
/* Add fade or slide transitions for Barba.js */
.barba-leave-active,
.barba-enter-active {
  transition: opacity .5s ease-in-out, transform .5s ease-in-out;
}

.barba-leave-to {
  opacity: 0;
  transform: translateY(20px); /* or translateX for slide */
}

.barba-enter-from {
  opacity: 0;
  transform: translateY(20px);
}
/* Ensure new page content starts from top after transition */
[data-barba="container"] {
    position: relative;
    width: 100%;
}
*{
    opacity: 1 !important;
}