/* 
========================================================================
   douglassutherland.com - Design System & Stylesheet
   Warm, Modern, Accessible Educational & Automation Portfolio
========================================================================
*/

/* --- Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- Root Variables & Theme Palettes --- */
:root {
    /* Color Tokens (Light Mode - Eucalyptus & Ochre) */
    --hue-primary: 170;
    --hue-accent: 28;
    
    --primary: hsl(var(--hue-primary), 37%, 16%);       /* Eucalyptus Green */
    --primary-light: hsl(var(--hue-primary), 30%, 25%);
    --primary-muted: hsl(var(--hue-primary), 18%, 91%); /* Sage Green */
    
    --accent: hsl(var(--hue-accent), 71%, 50%);         /* Warm Ochre */
    --accent-hover: hsl(var(--hue-accent), 75%, 43%);
    --accent-alpha: hsla(var(--hue-accent), 71%, 50%, 0.15);
    
    --bg-main: hsl(40, 20%, 99%);                       /* Soft Cream */
    --bg-surface: hsl(0, 0%, 100%);                     /* Pure White */
    --bg-surface-alt: hsl(165, 12%, 96%);
    
    --text-main: hsl(168, 13%, 17%);                    /* Deep Charcoal */
    --text-muted: hsl(168, 8%, 40%);
    --text-light: hsl(0, 0%, 100%);
    
    --border-color: hsl(165, 15%, 88%);
    --shadow-color: hsla(168, 20%, 10%, 0.06);
    
    --shadow-sm: 0 2px 4px var(--shadow-color);
    --shadow-md: 0 8px 16px var(--shadow-color);
    --shadow-lg: 0 16px 32px var(--shadow-color);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --max-width: 1200px;
    --header-height: 80px;
}

/* --- Dark Theme Variables --- */
[data-theme="dark"] {
    --primary: hsl(var(--hue-primary), 40%, 65%);       /* Bright Sage/Mint */
    --primary-light: hsl(var(--hue-primary), 35%, 55%);
    --primary-muted: hsl(var(--hue-primary), 20%, 15%);  /* Dark Sage */
    
    --accent: hsl(var(--hue-accent), 75%, 58%);         /* Vibrant Amber */
    --accent-hover: hsl(var(--hue-accent), 80%, 65%);
    --accent-alpha: hsla(var(--hue-accent), 75%, 58%, 0.2);
    
    --bg-main: hsl(195, 18%, 9%);                       /* Dark Slate */
    --bg-surface: hsl(195, 16%, 13%);                   /* Dark Surface */
    --bg-surface-alt: hsl(195, 14%, 16%);
    
    --text-main: hsl(0, 0%, 93%);                       /* Bright White/Gray */
    --text-muted: hsl(195, 8%, 70%);
    
    --border-color: hsl(195, 12%, 20%);
    --shadow-color: hsla(0, 0%, 0%, 0.4);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--primary);
    line-height: 1.25;
    font-weight: 700;
    margin-bottom: 0.5em;
    transition: color var(--transition-normal);
}

[data-theme="dark"] h1, 
[data-theme="dark"] h2, 
[data-theme="dark"] h3, 
[data-theme="dark"] h4 {
    color: var(--text-main);
}

p {
    margin-bottom: 1.25rem;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-hover);
}

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

ul {
    list-style: none;
}

/* --- Accessible Focus Outline --- */
a:focus-visible, 
button:focus-visible, 
input:focus-visible, 
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
}

/* --- Layout Containers --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.section {
    padding: 5rem 0;
}

.section-alt {
    background-color: var(--bg-surface-alt);
    transition: background-color var(--transition-normal);
}

/* --- Header / Navigation --- */
.header {
    position: sticky;
    top: 0;
    height: var(--header-height);
    background-color: hsla(0, 0%, 100%, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

[data-theme="dark"] .header {
    background-color: hsla(195, 16%, 13%, 0.8);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition-normal);
}

[data-theme="dark"] .logo {
    color: var(--text-main);
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text-main);
    position: relative;
    padding: 0.5rem 0;
    font-size: 0.95rem;
}

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

[data-theme="dark"] .nav-link:hover, 
[data-theme="dark"] .nav-link.active {
    color: var(--accent);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* --- Dark Mode & Action Controls --- */
.controls-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle-btn {
    background: none;
    border: 1px solid var(--border-color);
    cursor: pointer;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-main);
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.theme-toggle-btn:hover {
    background-color: var(--bg-surface-alt);
    border-color: var(--accent);
    color: var(--accent);
}

.theme-toggle-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    transition: transform 0.5s ease;
}

/* Switch visibility depending on theme */
.sun-icon { display: none; }
.moon-icon { display: block; }

[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="dark"] .theme-toggle-btn svg { transform: rotate(360deg); }

/* --- Mobile Menu Button --- */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-main);
    z-index: 1010;
}

.mobile-nav-toggle svg {
    width: 28px;
    height: 28px;
}

/* --- Hero Section --- */
.hero {
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    max-width: 650px;
}

.hero-tag {
    display: inline-block;
    background-color: var(--primary-muted);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

[data-theme="dark"] .hero-tag {
    background-color: var(--primary-muted);
    color: var(--primary);
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero-title span {
    background: linear-gradient(120deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

[data-theme="dark"] .hero-title span {
    background: linear-gradient(120deg, var(--text-main), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-lead {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-blob {
    width: 320px;
    height: 320px;
    background: linear-gradient(45deg, var(--primary-muted), var(--bg-surface-alt));
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: blob-bounce 8s ease-in-out infinite alternate;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 1px solid var(--border-color);
}

.hero-blob-content {
    font-family: 'Outfit', sans-serif;
    font-size: 5rem;
    filter: grayscale(0.2);
}

@keyframes blob-bounce {
    0% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; transform: scale(1); }
    100% { border-radius: 40% 60% 70% 30% / 40% 70% 30% 60%; transform: scale(1.05); }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-light);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-color);
}

[data-theme="dark"] .btn-primary {
    background-color: var(--accent);
    color: var(--bg-main);
}

[data-theme="dark"] .btn-primary:hover {
    background-color: var(--accent-hover);
    color: var(--bg-main);
}

.btn-secondary {
    background-color: transparent;
    border: 1.5px solid var(--border-color);
    color: var(--text-main);
}

.btn-secondary:hover {
    background-color: var(--bg-surface-alt);
    border-color: var(--primary);
    transform: translateY(-2px);
}

[data-theme="dark"] .btn-secondary:hover {
    border-color: var(--accent);
    background-color: var(--bg-surface-alt);
}

/* --- Content Headers --- */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

.section-subtitle {
    font-family: 'Outfit', sans-serif;
    color: var(--accent);
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.section-description {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* --- Pillar Grid (Home Page) --- */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.pillar-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.pillar-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    line-height: 1;
}

.pillar-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.pillar-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* --- Project Grid / Cards --- */
.filter-container {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    color: var(--text-main);
    transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--primary);
    color: var(--text-light);
    border-color: var(--primary);
}

[data-theme="dark"] .filter-btn:hover,
[data-theme="dark"] .filter-btn.active {
    background-color: var(--accent);
    color: var(--bg-main);
    border-color: var(--accent);
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

.card-image-placeholder {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-muted), var(--bg-surface-alt));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 3rem;
    border-bottom: 1px solid var(--border-color);
}

.card-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-meta {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background-color: var(--primary-muted);
    color: var(--primary);
}

.badge-accent {
    background-color: var(--accent-alpha);
    color: var(--accent);
}

.card-title {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.card-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.tag {
    font-size: 0.75rem;
    background-color: var(--bg-surface-alt);
    color: var(--text-muted);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
}

.card-link {
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.card-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.card-link:hover svg {
    transform: translateX(3px);
}

/* --- About Page Specifics --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.about-photo-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.about-photo-placeholder {
    aspect-ratio: 4 / 5;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    text-align: center;
    padding: 2rem;
}

.about-photo-placeholder svg {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
}

.tech-skills-section {
    margin-top: 3.5rem;
}

.skills-list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 1.5rem;
}

.skill-category {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--radius-md);
}

.skill-category-title {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--primary-muted);
    padding-bottom: 0.5rem;
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* --- Contact Page / Form --- */
.contact-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-method {
    display: flex;
    gap: 1rem;
    align-items: start;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background-color: var(--primary-muted);
    border-radius: var(--radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary);
    flex-shrink: 0;
}

.contact-method-title {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.contact-method-value {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.contact-form-container {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-main);
    color: var(--text-main);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--accent);
    background-color: var(--bg-surface);
    box-shadow: 0 0 0 3px var(--accent-alpha);
    outline: none;
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.form-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius-sm);
    display: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-status.success {
    display: block;
    background-color: hsl(140, 30%, 90%);
    color: hsl(140, 50%, 25%);
    border: 1px solid hsl(140, 30%, 80%);
}

.form-status.error {
    display: block;
    background-color: hsl(0, 50%, 95%);
    color: hsl(0, 50%, 30%);
    border: 1px solid hsl(0, 30%, 85%);
}

[data-theme="dark"] .form-status.success {
    background-color: hsl(140, 30%, 15%);
    color: hsl(140, 50%, 75%);
    border-color: hsl(140, 30%, 20%);
}

[data-theme="dark"] .form-status.error {
    background-color: hsl(0, 50%, 15%);
    color: hsl(0, 50%, 75%);
    border-color: hsl(0, 30%, 20%);
}

/* --- Footer --- */
.footer {
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-surface);
    padding: 4rem 0 2rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.footer-brand-desc {
    max-width: 320px;
}

.footer-column-title {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
    color: var(--text-main);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

/* --- Fade In Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

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

/* --- Mobile Nav Drawer --- */
.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--bg-surface);
    z-index: 1005;
    padding: 6rem 2rem 2rem;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.open {
    right: 0;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-link {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-main);
}

.mobile-nav-link.active {
    color: var(--accent);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1002;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-nav-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

/* --- Media Queries --- */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.75rem;
    }
    
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-photo-wrapper {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-nav-toggle {
        display: block;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .pillars-grid, .grid, .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-form-container {
        padding: 2rem 1.5rem;
    }
}