/* Global Styles & Variables */
:root {
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Source Sans Pro', sans-serif;

    /* Monochromatic Color Scheme for Neumorphism */
    --color-background: #E0E5EC; /* Light grayish-blue, common for neumorphism */
    --color-surface: #E0E5EC;    /* Elements often match background */
    --color-text-primary: #3E4A59; /* Dark blue-gray for high contrast text */
    --color-text-secondary: #586980; /* Medium blue-gray for secondary text */
    --color-text-light: #FFFFFF;     /* White text for dark backgrounds/overlays */
    
    --color-accent: #7A8B99; /* A mid-tone for accents - slightly darker than secondary */
    --color-accent-darker: #586980; /* Darker accent for hovers */
    --color-accent-lighter: #A3B1C6; /* Lighter accent for borders or subtle elements */

    --color-shadow-light: #FFFFFF;
    --color-shadow-dark: #A3B1C6; /* Darker shade for shadows */

    /* Neumorphic Shadows */
    --shadow-distance: 6px;
    --shadow-blur: 12px;
    --neumorphic-shadow-convex: 
        var(--shadow-distance) var(--shadow-distance) var(--shadow-blur) var(--color-shadow-dark),
        calc(-1 * var(--shadow-distance)) calc(-1 * var(--shadow-distance)) var(--shadow-blur) var(--color-shadow-light);
    --neumorphic-shadow-concave:
        inset var(--shadow-distance) var(--shadow-distance) var(--shadow-blur) var(--color-shadow-dark),
        inset calc(-1 * var(--shadow-distance)) calc(-1 * var(--shadow-distance)) var(--shadow-blur) var(--color-shadow-light);
    
    --neumorphic-shadow-subtle-convex: 
        3px 3px 6px var(--color-shadow-dark),
        -3px -3px 6px var(--color-shadow-light);
    --neumorphic-shadow-subtle-concave:
        inset 3px 3px 6px var(--color-shadow-dark),
        inset -3px -3px 6px var(--color-shadow-light);

    /* Borders & Radius */
    --border-radius-soft: 15px;
    --border-radius-sharp: 5px; /* For neo-brutalist hints */
    --border-color: var(--color-accent-lighter);

    /* Spacing */
    --spacing-unit: 1rem; /* 16px */
    --spacing-xs: calc(var(--spacing-unit) * 0.5);  /* 8px */
    --spacing-sm: var(--spacing-unit);             /* 16px */
    --spacing-md: calc(var(--spacing-unit) * 1.5); /* 24px */
    --spacing-lg: calc(var(--spacing-unit) * 2);   /* 32px */
    --spacing-xl: calc(var(--spacing-unit) * 3);   /* 48px */

    /* Transitions - "Hand-drawn" feel via easing */
    --transition-duration: 0.3s;
    --transition-timing: cubic-bezier(0.68, -0.55, 0.265, 1.55); /* Elastic, "drawn" feel */
}

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

html {
    font-size: 100%; /* 16px */
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.65;
    background-color: var(--color-background);
    color: var(--color-text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

a {
    text-decoration: none;
    color: var(--color-accent-darker);
    transition: color var(--transition-duration) ease-in-out;
}

a:hover {
    color: var(--color-text-primary);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
    text-shadow: 1px 1px 1px rgba(255,255,255,0.3); /* Subtle lift for dark text on light bg */
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: var(--spacing-md); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: var(--spacing-md); }
h3 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); margin-bottom: var(--spacing-sm); }
h4 { font-size: clamp(1.2rem, 3vw, 1.8rem); margin-bottom: var(--spacing-xs); }

p {
    margin-bottom: var(--spacing-sm);
    font-size: clamp(1rem, 2.5vw, 1.1rem);
}

ul, ol {
    list-style: none;
    padding-left: 0;
}

/* 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-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary); /* Ensure high contrast */
    text-shadow: 1px 1px 2px var(--color-shadow-light), -1px -1px 2px var(--color-shadow-dark); /* Subtle neumorphic text effect */
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
}

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

/* Global Button Styles */
.btn, button, input[type="submit"], input[type="button"] {
    display: inline-block;
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    color: var(--color-accent-darker);
    background-color: var(--color-surface);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid transparent; /* Placeholder for potential neo-brutalist border */
    border-radius: var(--border-radius-soft);
    cursor: pointer;
    box-shadow: var(--neumorphic-shadow-convex);
    transition: all var(--transition-duration) var(--transition-timing);
    outline: none;
}

.btn:hover, button:hover, input[type="submit"]:hover, input[type="button"]:hover {
    box-shadow: var(--neumorphic-shadow-concave);
    color: #fff;
    transform: translateY(-2px); /* Slight lift */
}

.btn:active, button:active, input[type="submit"]:active, input[type="button"]:active {
    box-shadow: var(--neumorphic-shadow-concave);
    transform: translateY(1px);
}

.btn-primary { /* Example variation */
    color: var(--color-text-light);
    background-color: var(--color-accent-darker);
    box-shadow: 3px 3px 6px #b8bec5, -3px -3px 6px #ffffff; /* Adjusted shadow for colored button */
}

.btn-primary:hover {
    background-color: var(--color-text-primary);
    box-shadow: inset 3px 3px 6px #b8bec5, inset -3px -3px 6px #ffffff;
}

.btn-secondary {
    color: var(--color-accent-darker);
    background-color: transparent;
    border: 1px solid var(--color-accent-lighter);
    box-shadow: none; /* Flatter design for secondary */
}

.btn-secondary:hover {
    background-color: var(--color-surface);
    border-color: var(--color-accent);
    box-shadow: var(--neumorphic-shadow-subtle-convex);
    color: var(--color-text-primary);
}

/* Header & Navigation */
.site-header {
    background-color: var(--color-surface);
    padding: var(--spacing-sm) 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05); /* Subtle flat shadow for fixed header */
}

.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-text-primary);
    text-decoration: none;
}

.nav-list {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    font-family: var(--font-secondary);
    font-weight: 600;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) 0;
    position: relative;
    transition: color var(--transition-duration) ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-accent);
    transition: width var(--transition-duration) var(--transition-timing);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-text-primary);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-toggle {
    display: none; /* Hidden by default, shown on mobile */
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text-primary);
    position: relative;
    transition: background-color 0s 0.3s; /* Delay background disappearing */
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-text-primary);
    transition: transform var(--transition-duration) var(--transition-timing), top var(--transition-duration) var(--transition-timing) 0.3s;
}

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

/* Active hamburger state for mobile menu */
.nav-open .hamburger { background-color: transparent; } /* Middle bar disappears */
.nav-open .hamburger::before { top: 0; transform: rotate(45deg); transition: top var(--transition-duration) var(--transition-timing), transform var(--transition-duration) var(--transition-timing) 0.3s; }
.nav-open .hamburger::after { top: 0; transform: rotate(-45deg); transition: top var(--transition-duration) var(--transition-timing), transform var(--transition-duration) var(--transition-timing) 0.3s; }


/* Main Content Area - to prevent overlap with fixed header */
main {
    padding-top: 80px; /* Adjust based on header height */
}

/* Hero Section */
.hero-section {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--color-text-light);
    text-align: center;
    padding: var(--spacing-xl) 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 80px); /* Full viewport height minus header */
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light); /* Explicitly white as per requirement */
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7); /* Stronger shadow for readability on varied bg */
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-light); /* Explicitly white */
    text-shadow: 1px 1px 6px rgba(0,0,0,0.6);
}

.hero-section .btn-primary {
    background-color: rgba(255,255,255,0.2); /* Glassmorphism hint */
    color: var(--color-text-light);
    border: 1px solid var(--color-text-light);
    box-shadow: var(--neumorphic-shadow-subtle-convex); /* Subtle effect on hero button */
}
.hero-section .btn-primary:hover {
    background-color: rgba(255,255,255,0.3);
    box-shadow: var(--neumorphic-shadow-subtle-concave);
}


/* Cards - General Styling */
.card {
    background-color: var(--color-surface);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neumorphic-shadow-convex);
    padding: var(--spacing-md);
    transition: transform var(--transition-duration) var(--transition-timing), box-shadow var(--transition-duration) var(--transition-timing);
    display: flex;
    flex-direction: column;
    /* align-items: center; /* This might be too restrictive for all cards */
    text-align: center; /* Center text content within cards */
}

.card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 
        10px 10px 20px var(--color-shadow-dark),
        -10px -10px 20px var(--color-shadow-light);
}

.card-image { /* Container for image in card */
    width: 100%;
    margin-bottom: var(--spacing-md);
    border-radius: calc(var(--border-radius-soft) - var(--spacing-xs)); /* Slightly smaller radius */
    overflow: hidden; /* Ensures image respects border radius */
    display: flex; /* For centering image if it's smaller */
    justify-content: center;
    align-items: center;
}

.card-image img {
    width: 100%;
    height: auto; /* Maintain aspect ratio */
    object-fit: cover; /* Ensure image covers the area if fixed height is applied to .card-image */
    display: block;
}

.card-content {
    flex-grow: 1; /* Allows content to take remaining space */
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Pushes buttons/links to bottom if any */
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}
.card .btn {
    margin-top: auto; /* Pushes button to bottom of card content */
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}
.service-card .card-image {
    height: 200px; /* Fixed height for service images */
}
.service-card .card-image img {
    height: 100%;
}


/* History Section */
.history-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl) auto;
}

.history-timeline::before { /* The timeline vertical bar */
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: var(--color-accent-lighter);
    border-radius: 2px;
    box-shadow: var(--neumorphic-shadow-subtle-concave);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: var(--spacing-lg);
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: var(--spacing-lg);
    text-align: left;
}

.timeline-item::after { /* The circle on the timeline bar */
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-surface);
    border: 4px solid var(--color-accent);
    top: 10px; 
    z-index: 1;
    box-shadow: var(--neumorphic-shadow-convex);
}

.timeline-item:nth-child(odd)::after {
    right: -10px; /* Adjust to align with the center bar */
    transform: translateX(50%);
}

.timeline-item:nth-child(even)::after {
    left: -10px;  /* Adjust to align with the center bar */
    transform: translateX(-50%);
}

.timeline-content {
    padding: var(--spacing-md);
    background-color: var(--color-surface);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neumorphic-shadow-convex);
    position: relative;
}
.timeline-content h4 {
    color: var(--color-accent-darker);
}
.history-image-container {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--border-radius-soft);
    overflow: hidden;
    box-shadow: var(--neumorphic-shadow-convex);
}
.history-image-container img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Team Section */
.team-carousel, .customer-stories-carousel { /* Basic setup, JS will handle actual carousel */
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    /* overflow-x: auto; */ /* For basic scrollable, but JS is better */
}

.team-member-card .card-image {
    width: 150px; /* Smaller images for team members */
    height: 150px;
    border-radius: 50%; /* Circular images */
    margin-left: auto;
    margin-right: auto;
    border: 4px solid var(--color-surface);
    box-shadow: var(--neumorphic-shadow-subtle-convex);
}
.team-member-card .card-image img {
    border-radius: 50%;
    height: 100%;
}

.member-name {
    font-size: 1.4rem;
}
.member-title {
    font-size: 0.9rem;
    color: var(--color-accent);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

/* Customer Stories Section */
.story-card .card-image { /* For logos */
    width: 100px;
    height: 100px;
    margin-left: auto;
    margin-right: auto;
    padding: var(--spacing-xs);
    background-color: var(--color-text-light); /* If logos have transparent bg */
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neumorphic-shadow-subtle-concave); /* Inset effect for logo holder */
}
.story-card .card-image img {
    object-fit: contain; /* Ensure logo is fully visible */
    height: 100%;
}
.testimonial {
    font-style: italic;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-md);
}
.testimonial::before {
    content: '“';
    font-family: var(--font-primary);
    font-size: 3rem;
    color: var(--color-accent-lighter);
    position: absolute;
    left: -5px;
    top: -10px;
    line-height: 1;
}
.story-author {
    font-weight: 600;
    color: var(--color-text-primary);
    display: block;
    margin-top: var(--spacing-sm);
}

/* Research Section */
.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}
.research-card .card-image {
    height: 180px;
}
.research-card .card-image img {
    height: 100%;
}
.research-card .btn-secondary {
    margin-top: auto; /* Pushes button to bottom */
}

.statistical-widgets-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}
.stat-widget {
    flex-basis: 200px; /* Minimum width for each widget */
    text-align: center;
    padding: var(--spacing-md);
}
.stat-widget h4 {
    font-size: 2.5rem;
    color: var(--color-accent-darker);
    margin-bottom: var(--spacing-xs);
}
.stat-widget p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* Sustainability Section */
.sustainability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}
.sustainability-card .card-image {
    height: 200px;
}
.sustainability-card .card-image img {
    height: 100%;
}

/* External Resources Section */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}
.resource-card {
    padding: var(--spacing-md);
    text-align: left;
}
.resource-card .card-title a {
    color: var(--color-text-primary);
    text-decoration: underline;
    text-decoration-color: var(--color-accent-lighter);
    transition: color var(--transition-duration) ease, text-decoration-color var(--transition-duration) ease;
}
.resource-card .card-title a:hover {
    color: var(--color-accent-darker);
    text-decoration-color: var(--color-accent-darker);
}
.resource-card p {
    font-size: 0.9rem;
    margin-bottom: 0;
}


/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}
@media (min-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 2fr 1fr; /* Form takes more space */
    }
}

.contact-form-container, .contact-info-container {
    background-color: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neumorphic-shadow-convex);
}
.contact-form-container h3, .contact-info-container h3 {
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: none; /* Remove default border */
    border-radius: var(--border-radius-soft); /* Soft radius for inputs */
    background-color: var(--color-background); /* Slightly different bg for inset feel */
    box-shadow: var(--neumorphic-shadow-concave); /* Inset shadow for inputs */
    font-family: var(--font-secondary);
    font-size: 1rem;
    color: var(--color-text-primary);
    transition: box-shadow var(--transition-duration) ease;
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    outline: none;
    box-shadow: var(--neumorphic-shadow-concave), 0 0 0 2px var(--color-accent-lighter); /* Add focus ring */
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}
.form-submit-button {
    width: 100%;
}

.contact-info-container p {
    margin-bottom: var(--spacing-sm);
}
.contact-info-container strong {
    color: var(--color-text-primary);
}
.map-placeholder {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    text-align: center;
    background-color: var(--color-background); /* Match input fields */
    box-shadow: var(--neumorphic-shadow-concave); /* Inset map area */
}
.map-placeholder img {
    border-radius: calc(var(--border-radius-soft) - 5px);
    max-width: 100%;
    height: auto;
}


/* Footer */
.site-footer {
    background-color: var(--color-text-primary); /* Dark footer for contrast */
    color: var(--color-accent-lighter);
    padding: var(--spacing-xl) 0 var(--spacing-md) 0;
    text-align: left;
}
.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}
.footer-column h4 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    text-shadow: none;
}
.footer-column p, .footer-column li {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}
.footer-nav-list a {
    color: var(--color-accent-lighter);
    transition: color var(--transition-duration) ease, padding-left var(--transition-duration) ease;
}
.footer-nav-list a:hover {
    color: var(--color-text-light);
    padding-left: var(--spacing-xs); /* Subtle hover effect */
}

.social-links {
    display: flex;
    flex-direction: column; /* As requested: text links */
    gap: var(--spacing-xs);
}
.social-links li a {
    color: var(--color-accent-lighter);
    font-weight: 600;
}
.social-links li a:hover {
    color: var(--color-text-light);
}

.copyright {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-accent); /* Subtle separator */
    font-size: 0.9rem;
}

/* Page Specific Styles */

/* About, Privacy, Terms pages - hero and content spacing */
.page-hero {
    padding: var(--spacing-lg) 0;
    background-size: cover;
    background-position: center;
    text-align: center;
    margin-bottom: var(--spacing-xl); /* Space before content starts */
}
.page-title {
    color: var(--color-text-light);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.7);
}
.content-container { /* For About, Privacy, Terms */
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    background-color: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neumorphic-shadow-convex);
}
.content-container h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}
.content-container h2:first-child {
    margin-top: 0;
}
.content-container ul {
    list-style: disc;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}
.content-container ul li {
    margin-bottom: var(--spacing-xs);
}
.about-image-container {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius-soft);
    overflow: hidden;
    box-shadow: var(--neumorphic-shadow-convex);
}

/* Success Page Styling */
.success-section {
    min-height: calc(100vh - 80px - 150px); /* Full viewport minus header and approximate footer */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.success-card {
    max-width: 600px;
    padding: var(--spacing-xl);
}
.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md) auto;
    /* Styling for icon if needed */
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .main-navigation {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(var(--color-background), 0.98); /* Slightly transparent */
        backdrop-filter: blur(5px);
        transform: translateX(100%);
        transition: transform var(--transition-duration) var(--transition-timing);
        padding-top: 100px; /* Space for close button and logo */
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .nav-open .main-navigation {
        transform: translateX(0);
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-lg);
    }

    .nav-link {
        font-size: 1.5rem;
    }

    .nav-toggle {
        display: block;
        position: relative; /* Ensure it's above nav items when closed */
    }
    
    .history-timeline::before { left: 20px; transform: none; }
    .timeline-item { width: 100%; left: 0 !important; padding-left: var(--spacing-xl) !important; padding-right: 0 !important; text-align: left !important; }
    .timeline-item::after { left: 20px !important; transform: translateX(-50%) !important; }
    .timeline-item:nth-child(odd)::after, .timeline-item:nth-child(even)::after { right: auto; }

    .contact-wrapper {
        grid-template-columns: 1fr; /* Stack on mobile */
    }
}

/* Animations for scroll - simple reveal (Anime.js will enhance this) */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Cookie Popup basic styles (already in HTML, but ensure they work) */
#cookie-popup p {
    font-size: 0.9rem;
    color: var(--color-text-light); /* Ensure good contrast on dark bg */
    line-height: 1.4;
}
#accept-cookies {
    background-color: #4CAF50; /* Default green, good contrast */
    color: white;
    border: none;
    padding: 8px 15px;
    text-align: center;
    font-size: 0.9rem;
    cursor: pointer;
    border-radius: var(--border-radius-sharp);
    box-shadow: none; /* Flat button for popup */
}
#accept-cookies:hover {
    background-color: #45a049;
    transform: none; /* No lift for this button */
}