:root {
  
    /* Core Neutrals */
    --primary-charcoal: #1f2933;   /* deep neutral, softer than pure black */
    --primary-slate: #374151;
    
    /* Accent Colours */
    --accent-primary: #041b81;     /* soft confident blue */
    --accent-secondary: #6b8f71;   /* muted sage green */
    --accent-soft: #e6ebff;        /* pale blue wash */
    
    /* Neutrals */
    --neutral-100: #f9fafb;
    --neutral-200: #f1f5f9;
    --neutral-300: #e2e8f0;
    --neutral-700: #4b5563;
    --neutral-900: #111827;

    
    /* Typography */
    --font-display: "Fraunces", serif;
    --font-body: "DM Sans", sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--primary-charcoal);
    background-color: var(--neutral-100);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--primary-charcoal);
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(248, 249, 250, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand a {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-charcoal);
    transition: var(--transition-smooth);
}

.navbar-brand a:hover {
    color: var(--accent-primary);
}

.nav-links ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--neutral-700);
    transition: var(--transition-smooth);
    position: relative;
}

.nav-links a:not(.contact-btn):hover {
    color: var(--primary-charcoal);
}

.nav-links a:not(.contact-btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-primary);
    transition: var(--transition-smooth);
}

.nav-links a:not(.contact-btn):hover::after {
    width: 100%;
}

.contact-btn {
    padding: 0.75rem 1.75rem;
    background-color: var(--primary-charcoal);
    color: var(--neutral-100) !important;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition-smooth);
    display: inline-block;
}

.contact-btn:hover,
.nav-links a.contact-btn:hover {
    background-color: var(--accent-primary);
    color: var(--neutral-100);
}

/* Mobile Menu Toggle */
.toggle-button {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.toggle-button span {
    width: 25px;
    height: 2px;
    background-color: var(--primary-charcoal);
    transition: var(--transition-smooth);
}

.toggle-button.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.toggle-button.active span:nth-child(2) {
    opacity: 0;
}

.toggle-button.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    padding: 8rem 2rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-accent {
    position: absolute;
    top: -10%;
    right: -5%;
    width: 60%;
    height: 80%;
    background: linear-gradient(135deg, 
        rgba(212, 118, 74, 0.08) 0%, 
        rgba(122, 157, 126, 0.08) 100%);
    border-radius: 50%;
    filter: blur(80px);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-50px, 50px) rotate(5deg); }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-primary);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--primary-charcoal);
}

.hero-title .emphasis {
    font-style: italic;
    color: var(--accent-primary);
    position: relative;
    display: inline-block;
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--neutral-700);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

/* Center descriptions on About, Contact, and Portfolio pages */
.contact-hero-container .hero-description,
.portfolio-hero-container .hero-description {
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

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

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    font-weight: 500;
    border-radius: 50px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    display: inline-block;
}

.btn-primary {
    background-color: var(--primary-charcoal);
    color: var(--neutral-100);
}

.btn-primary:hover {
    background-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 118, 74, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-charcoal);
    border: 2px solid var(--primary-charcoal);
}

.btn-secondary:hover {
    background-color: var(--primary-charcoal);
    color: var(--neutral-100);
}

/* Hero Image */
.hero-image-wrapper {
    position: relative;
    animation: fadeInRight 0.8s ease-out 0.2s both;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.image-frame {
    position: relative;
    width: 100%;
    max-width: 450px;
    aspect-ratio: 1;
    margin: 0 auto;
}

.hero-portrait {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 2;
}

.image-decoration {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent-primary);
    border-radius: 20px;
    z-index: 1;
}

/* Projects Section */
.projects-section {
    padding: var(--spacing-xl) 2rem;
    background-color: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.section-header.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-secondary);
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--primary-charcoal);
}

.projects-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background-color: var(--neutral-100);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(30px);
    display: block;
}

.project-card.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.project-card-wide {
    grid-column: span 2;
}

.project-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/11;
    background-color: var(--neutral-200);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(26, 26, 26, 0.9) 0%, 
        rgba(52, 21, 132, 0.9) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.view-project {
    color: white;
    font-weight: 600;
    font-size: 1.125rem;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.project-card:hover .view-project {
    transform: translateY(0);
}

.project-info {
    padding: 2rem;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.375rem 0.875rem;
    background-color: var(--neutral-200);
    color: var(--neutral-700);
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary-charcoal);
}

.project-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--neutral-700);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 2rem;
    background: linear-gradient(135deg, 
        var(--neutral-100) 0%, 
        #fff 100%);
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.cta-container.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--primary-charcoal);
}

.cta-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--neutral-700);
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background-color: var(--primary-charcoal);
    color: var(--neutral-200);
    padding: var(--spacing-lg) 2rem var(--spacing-md);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    gap: 2rem;
}

.footer-brand {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-100);
    margin-bottom: 0.5rem;
}

.footer-location {
    font-size: 0.95rem;
    color: var(--neutral-300);
}

.social-links {
    display: flex;
    gap: 1.25rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--neutral-100);
    transition: var(--transition-smooth);
}

.social-link:hover {
    background-color: var(--accent-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.875rem;
    color: var(--neutral-300);
}

/* About Page Styles */
.about-hero, .contact-hero, .portfolio-hero {
    padding: 10rem 2rem 0.1rem;
    text-align: center;
    background: linear-gradient(135deg, var(--neutral-100) 0%, #fff 100%);
}

.about-hero-container, .contact-hero-container, .portfolio-hero-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}


.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-charcoal);
}

.about-section {
    padding: var(--spacing-xl) 2rem;
    background-color: #fff;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-lg);
    align-items: start;
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-smooth);
}

.about-container.fade-in {
    opacity: 1;
    transform: translateY(0);
}

.about-image-wrapper {
    position: relative;
}

.about-portrait {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.about-decoration {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent-primary);
    border-radius: 20px;
    z-index: -1;
}

.about-content-text {
    padding-top: 2rem;
}

.about-subtitle {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--primary-charcoal);
}

.about-intro {
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--primary-slate);
}

.cv-download {
    margin-top: 2.5rem;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: var(--primary-charcoal);
    color: var(--neutral-100);
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.btn-download:hover {
    background-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 118, 74, 0.3);
}

/* Timeline Styles */
.timeline-section {
    padding: var(--spacing-xl) 2rem;
    background-color: var(--neutral-100);
}

.timeline-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.timeline {
    margin-top: var(--spacing-lg);
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
}

.timeline-item {
    position: relative;
    padding-bottom: 3rem;
    text-align: left;
    opacity: 0;
    transform: translateX(-20px);
    transition: var(--transition-smooth);
}

.timeline-item.fade-in {
    opacity: 1;
    transform: translateX(0);
}

.timeline-marker {
    position: absolute;
    left: -2.5rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    background-color: var(--accent-primary);
    border-radius: 50%;
    border: 3px solid var(--neutral-100);
}

.timeline-content {
    padding-left: 1.5rem;
}

.timeline-date {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--primary-charcoal);
}

.timeline-location {
    font-size: 1rem;
    color: var(--neutral-700);
}

.timeline-description {
    font-size: 0.95rem;
    color: var(--neutral-700);
    margin-top: 0.5rem;
    line-height: 1.6;
}

/* Contact Page Styles */
.contact-form-section {
 padding-top: 0.1rem;        background-color: #fff;
}

.contact-container {
    max-width: 900px;
    margin: 0 auto;
}

.contact-form {
    background-color: var(--neutral-100);
    padding: 3rem;
    border-radius: 20px;
    margin-bottom: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

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

.form-group label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-charcoal);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--neutral-300);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-smooth);
    background-color: #fff;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(212, 118, 74, 0.1);
}

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

.btn-submit {
    width: 100%;
    padding: 1rem 2rem;
    background-color: var(--primary-charcoal);
    color: var(--neutral-100);
    border: none;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-submit:hover {
    background-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 118, 74, 0.3);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.contact-info {
    text-align: center;
        padding: 1.5rem;

}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

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

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background-color: var(--neutral-100);
    border-radius: 15px;
    transition: var(--transition-smooth);
}

.contact-method:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.method-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-charcoal);
    color: var(--neutral-100);
    border-radius: 12px;
    flex-shrink: 0;
}

.method-content {
    text-align: left;
}

.method-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.method-content a {
    color: var(--accent-primary);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.method-content a:hover {
    color: var(--primary-charcoal);
}

/* Portfolio Page Styles */
.portfolio-section {
    padding: var(--spacing-xl) 2rem;
    background-color: #fff;
}

.project-card.featured {
    grid-column: span 2;
}

/* Case Study Page Styles */
.breadcrumb {
    padding: 8rem 2rem 2rem;
    background-color: var(--neutral-100);
}

.breadcrumb-container {
    max-width: 1200px;
    margin: 0 auto;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--neutral-700);
}

.breadcrumb-nav a {
    color: var(--accent-primary);
    transition: var(--transition-smooth);
}

.breadcrumb-nav a:hover {
    color: var(--primary-charcoal);
}

.case-study-hero {
    padding: 2rem 2rem 4rem;
    background-color: var(--neutral-100);
}

.case-study-hero-container {
    max-width: 1200px;
    margin: 0 auto;
}

.case-study-hero-image {
    width: 100%;
    max-height: 600px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    margin-bottom: 3rem;
}

.case-study-title-section {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.case-study-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 600;
    margin-bottom: 1rem;
}

.case-study-subtitle {
    font-size: 1.5rem;
    color: var(--neutral-700);
    margin-bottom: 1.5rem;
}

.case-study-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

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

.meta-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.meta-value {
    font-size: 1.125rem;
    color: var(--primary-charcoal);
}

.case-study-content-section {
    padding: var(--spacing-xl) 2rem;
    background-color: #fff;
}

.case-study-content {
    max-width: 800px;
    margin: 0 auto;
}

.case-study-content h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 3rem 0 1.5rem;
    color: var(--primary-charcoal);
}

.case-study-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--primary-slate);
}

.case-study-content ul {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.case-study-content li {
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.case-study-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    margin: 3rem 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.related-projects {
    padding: var(--spacing-xl) 2rem;
    background-color: var(--neutral-100);
}

.related-projects-container {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.related-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: var(--spacing-md);
}

.related-project-card {
    background-color: #fff;
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.related-project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.related-project-card .project-image {
    aspect-ratio: 16/12;
}

.related-project-card .project-info {
    padding: 1.5rem;
}

.related-project-card .project-title {
    font-size: 1.125rem;
}

/* Active navigation link */
.nav-links a.active {
    color: var(--accent-primary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .image-frame {
        max-width: 350px;
    }
    
    .project-card-wide, .project-card.featured {
        grid-column: span 1;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .about-image-wrapper {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .related-projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .toggle-button {
        display: flex;
    }
    
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: rgba(248, 249, 250, 0.98);
        backdrop-filter: blur(10px);
        padding: 2rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: var(--transition-smooth);
    }
    
    .nav-links.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-links ul {
        flex-direction: column;
        gap: 1.5rem;
        align-items: stretch;
    }
    
    .nav-links a {
        display: block;
        padding: 0.75rem 0;
    }
    
    .contact-btn {
        text-align: center;
    }
    
    .hero-section, .about-hero, .contact-hero, .portfolio-hero {
        padding: 6rem 1.5rem 3rem;
    }
    
    .hero-title, .page-title {
        font-size: 2.5rem;
    }
    
    .hero-cta, .cta-buttons {
        flex-direction: column;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    .image-frame {
        max-width: 280px;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    .related-projects-grid {
        grid-template-columns: 1fr;
    }
    
    .case-study-hero {
        padding: 2rem 1.5rem 3rem;
    }
    
    .breadcrumb {
        padding: 6rem 1.5rem 2rem;
    }
    
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }
    
    .navbar-brand a {
        font-size: 1.25rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
}