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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', sans-serif;
            letter-spacing: 0.02em;
            background-color: #F8F7F5;
            color: #2A2A2A;
            line-height: 1.6;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Playfair Display', serif;
            font-weight: 600;
            letter-spacing: 0.03em;
        }

        h1 {
            font-size: clamp(2.5rem, 8vw, 4rem);
            font-weight: bold;
        }

        h2 {
            font-size: clamp(2rem, 6vw, 3rem);
            font-weight: bold;
        }

        h3 {
            font-size: clamp(1.5rem, 4vw, 2rem);
            font-weight: 600;
        }

        /* Concrete Background Pattern */
        .concrete-bg {
            background-color: #F8F7F5;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="4" result="noise" /></filter><rect width="100" height="100" fill="%23F8F7F5" /><rect width="100" height="100" fill="%23000000" opacity="0.02" filter="url(%23noise)" /></svg>');
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        @media (min-width: 640px) {
            .container {
                padding: 0 1.5rem;
            }
        }

        @media (min-width: 1024px) {
            .container {
                padding: 0 2rem;
            }
        }

        /* Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #E8E6E1;
        }

        nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1.5rem 0;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .logo img {
            height: 2rem;
            width: 2rem;
        }

        .logo-text {
            font-size: 1.25rem;
            font-weight: bold;
            color: #D4AF37;
            font-family: 'Playfair Display', serif;
        }

        .nav-links {
            display: none;
            align-items: center;
            gap: 2rem;
        }

        @media (min-width: 768px) {
            .nav-links {
                display: flex;
            }
        }

        .nav-links a {
            font-size: 0.875rem;
            font-weight: 500;
            color: #2A2A2A;
            text-decoration: none;
            transition: color 0.3s;
        }

        .nav-links a:hover {
            color: #D4AF37;
        }

        .nav-btn {
            padding: 0.5rem 1.5rem;
            border: 2px solid #D4AF37;
            color: #D4AF37;
            font-weight: 600;
            border-radius: 0.375rem;
            background: transparent;
            cursor: pointer;
            transition: all 0.3s;
        }

        .nav-btn:hover {
            background: #D4AF37;
            color: white;
        }

        .menu-btn {
            display: block;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.5rem;
            color: #2A2A2A;
        }

        @media (min-width: 768px) {
            .menu-btn {
                display: none;
            }
        }

        /* Hero Section */
        section {
            padding: 5rem 1rem;
        }

        .hero {
            padding-top: 8rem;
            padding-bottom: 5rem;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            align-items: center;
        }

        @media (min-width: 768px) {
            .hero-grid {
                grid-template-columns: 1fr 1fr;
                gap: 5rem;
            }
        }

        .hero-text h1 {
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .hero-tag {
            font-size: 0.875rem;
            font-weight: 600;
            letter-spacing: 0.1em;
            color: #D4AF37;
            text-transform: uppercase;
            margin-bottom: 1.5rem;
        }

        .hero-text p {
            font-size: 1.125rem;
            color: #666666;
            margin-bottom: 2rem;
            max-width: 28rem;
            line-height: 1.8;
        }

        .button-group {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        @media (min-width: 640px) {
            .button-group {
                flex-direction: row;
            }
        }

        button, .btn {
            padding: 0.75rem 2rem;
            font-weight: 600;
            border-radius: 0.375rem;
            border: none;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 1rem;
        }

        .btn-primary {
            background: #D4AF37;
            color: white;
        }

        .btn-primary:hover {
            background: #AA8C2C;
            transform: scale(1.05);
        }

        .btn-secondary {
            border: 2px solid #2A2A2A;
            color: #2A2A2A;
            background: transparent;
        }

        .btn-secondary:hover {
            background: #2A2A2A;
            color: white;
        }

        /* Hero Mockup */
        .hero-mockup {
            position: relative;
        }

        .desktop-mockup {
            background: white;
            border-radius: 1rem;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
            overflow: hidden;
            border: 0.5rem solid #2A2A2A;
            transition: all 0.3s;
        }

        .desktop-mockup:hover {
            transform: translateY(-0.5rem);
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
        }

        .desktop-mockup img {
            width: 100%;
            height: auto;
            display: block;
        }

        .mobile-mockup {
            position: absolute;
            bottom: -1.5rem;
            right: -1.5rem;
            width: 8rem;
            background: white;
            border-radius: 1rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            border: 0.25rem solid #2A2A2A;
            aspect-ratio: 9 / 16;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            transition: all 0.3s;
        }

        .mobile-mockup:hover {
            transform: translateY(-0.25rem);
        }

        @media (min-width: 768px) {
            .mobile-mockup {
                width: 10rem;
            }
        }

        .mobile-mockup-content {
            color: #D4AF37;
            font-size: 1.5rem;
            font-weight: bold;
            margin-bottom: 0.5rem;
        }

        .mobile-mockup-label {
            font-size: 0.75rem;
            color: #2A2A2A;
            font-weight: 600;
        }

        /* About Section */
        .about {
            background: white;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            align-items: center;
        }

        @media (min-width: 768px) {
            .about-grid {
                grid-template-columns: 1fr 1fr;
                gap: 5rem;
            }
        }

        .about-image {
            border-radius: 0.5rem;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            min-height: 24rem;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .about-image::after {
            content: '';
            position: absolute;
            bottom: -1.5rem;
            left: -1.5rem;
            width: 8rem;
            height: 8rem;
            background: #D4AF37;
            border-radius: 0.5rem;
            opacity: 0.1;
            filter: blur(2rem);
        }

        .about-icon {
            font-size: 3rem;
            color: #D4AF37;
            margin-bottom: 1rem;
        }

        .about-label {
            font-weight: 600;
            letter-spacing: 0.1em;
        }

        .section-title {
            font-size: clamp(2rem, 6vw, 3rem);
            font-weight: bold;
            margin-bottom: 2rem;
            font-family: 'Playfair Display', serif;
            letter-spacing: 0.03em;
        }

        .about-text p {
            font-size: 1.125rem;
            color: #666666;
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
            padding-top: 1.5rem;
            border-top: 2px solid #E8E6E1;
            margin-top: 1.5rem;
        }

        .stat {
            text-align: center;
        }

        .stat-number {
            font-size: 1.875rem;
            font-weight: bold;
            color: #D4AF37;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 0.875rem;
            color: #A9A9A9;
            font-weight: 600;
        }

        /* Portfolio Section */
        .portfolio {
            background-color: #F8F7F5;
        }

        .portfolio-intro {
            margin-bottom: 4rem;
        }

        .portfolio-intro p {
            font-size: 1.125rem;
            color: #666666;
            max-width: 32rem;
            line-height: 1.8;
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin-bottom: 4rem;
        }

        @media (min-width: 768px) {
            .portfolio-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .portfolio-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .portfolio-card {
            background: white;
            border-radius: 0.5rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            overflow: hidden;
            transition: all 0.3s;
            cursor: pointer;
        }

        .portfolio-card:hover {
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
            transform: translateY(-0.5rem);
        }

        .portfolio-image {
            width: 100%;
            aspect-ratio: 4 / 3;
            overflow: hidden;
            background: linear-gradient(135deg, #F8F7F5, #E8E6E1);
            position: relative;
        }

        .portfolio-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

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

        .portfolio-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent);
            opacity: 0;
            transition: opacity 0.3s;
        }

        .portfolio-card:hover .portfolio-image::after {
            opacity: 1;
        }

        .portfolio-content {
            padding: 1.5rem 2rem;
        }

        .portfolio-category {
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.1em;
            color: #D4AF37;
            text-transform: uppercase;
            margin-bottom: 0.75rem;
        }

        .portfolio-title {
            font-size: 1.25rem;
            font-weight: bold;
            color: #2A2A2A;
            margin-bottom: 0.75rem;
            font-family: 'Playfair Display', serif;
        }

        .portfolio-desc {
            font-size: 0.875rem;
            color: #666666;
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .portfolio-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: #D4AF37;
            font-weight: 600;
            text-decoration: none;
            transition: gap 0.3s;
        }

        .portfolio-link:hover {
            gap: 1rem;
        }

        .portfolio-link svg {
            width: 1rem;
            height: 1rem;
        }

        .cta-button {
            text-align: center;
            margin-top: 4rem;
        }

        /* Contact Section */
        .contact {
            background: white;
            text-align: center;
        }

        .contact h2 {
            margin-bottom: 2rem;
        }

        .contact p {
            font-size: 1.125rem;
            color: #666666;
            max-width: 32rem;
            margin: 0 auto 3rem;
            line-height: 1.8;
        }

        /* Footer */
        footer {
            background: #2A2A2A;
            color: white;
            padding: 3rem 1rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin-bottom: 3rem;
        }

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .footer-section h4 {
            font-weight: 600;
            margin-bottom: 1rem;
            color: #D4AF37;
            font-family: 'Inter', sans-serif;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section ul li {
            margin-bottom: 0.5rem;
        }

        .footer-section a {
            color: #A9A9A9;
            text-decoration: none;
            font-size: 0.875rem;
            transition: color 0.3s;
        }

        .footer-section a:hover {
            color: #D4AF37;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .footer-brand img {
            height: 1.5rem;
            width: 1.5rem;
        }

        .footer-brand-text {
            font-weight: bold;
            font-family: 'Playfair Display', serif;
        }

        .footer-brand-desc {
            font-size: 0.875rem;
            color: #A9A9A9;
        }

        .social-links {
            display: flex;
            gap: 1rem;
        }

        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 1.25rem;
            height: 1.25rem;
            color: #A9A9A9;
            transition: color 0.3s;
        }

        .social-links a:hover {
            color: #D4AF37;
        }

        .footer-bottom {
            border-top: 1px solid #444;
            padding-top: 2rem;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
            }
        }

        .footer-bottom p {
            font-size: 0.875rem;
            color: #A9A9A9;
        }

        .footer-links {
            display: flex;
            gap: 1.5rem;
        }

        .footer-links a {
            font-size: 0.875rem;
            color: #A9A9A9;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: #D4AF37;
        }

        /* Animations */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .fade-in {
            animation: fadeIn 0.8s ease-out;
        }

        .stagger-item {
            animation: fadeIn 0.8s ease-out backwards;
        }

        .stagger-item:nth-child(1) { animation-delay: 0.1s; }
        .stagger-item:nth-child(2) { animation-delay: 0.2s; }
        .stagger-item:nth-child(3) { animation-delay: 0.3s; }
        .stagger-item:nth-child(4) { animation-delay: 0.4s; }
        .stagger-item:nth-child(5) { animation-delay: 0.5s; }
        .stagger-item:nth-child(6) { animation-delay: 0.6s; }

        @media (prefers-reduced-motion: reduce) {
            * {
                animation: none !important;
                transition: none !important;
            }
        }
        .nav-links {
    display: flex;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
    }

    .nav-links.active {
        display: flex;
    }
}
#aboutImage {
    width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    position: relative;
}