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

        :root {
            --white: #ffffff;
            --bg-primary: #ffffff;
            --bg-alt: #f1f5f9;
            --bg-card: #ffffff;
            --dark-blue: #0f1c2e;
            --dark-blue-90: rgba(15, 28, 46, 0.9);
            --dark-blue-70: rgba(15, 28, 46, 0.7);
            --dark-blue-50: rgba(15, 28, 46, 0.5);
            --dark-blue-10: rgba(15, 28, 46, 0.07);
            --dark-blue-05: rgba(15, 28, 46, 0.04);
            --teal: #0d9488;
            --teal-light: #14b8a6;
            --teal-10: rgba(13, 148, 136, 0.1);
            --teal-05: rgba(13, 148, 136, 0.05);
            --border: #e2e8f0;
            --border-light: #f1f5f9;
            --text-primary: #0f1c2e;
            --text-secondary: #475569;
            --text-muted: #94a3b8;
            --font: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
            --shadow-sm: 0 1px 2px rgba(15,28,46,0.04);
            --shadow-md: 0 4px 12px rgba(15,28,46,0.06);
            --shadow-lg: 0 8px 30px rgba(15,28,46,0.08);
            --radius: 8px;
            --radius-lg: 12px;
        }

        html { scroll-behavior: smooth; }

        body {
            font-family: var(--font);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        /* ========== ANIMATIONS ========== */
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(24px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        @keyframes slideInLeft {
            from { opacity: 0; transform: translateX(-20px); }
            to { opacity: 1; transform: translateX(0); }
        }

        @keyframes countPulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.03); }
        }

        @keyframes accentLine {
            from { width: 0; }
            to { width: 48px; }
        }

        @keyframes gridDot {
            0%, 100% { opacity: 0.3; }
            50% { opacity: 0.8; }
        }

        .fade-in-up { animation: fadeInUp 0.7s ease-out both; }
        .fade-in-up-d1 { animation: fadeInUp 0.7s ease-out 0.1s both; }
        .fade-in-up-d2 { animation: fadeInUp 0.7s ease-out 0.2s both; }
        .fade-in-up-d3 { animation: fadeInUp 0.7s ease-out 0.3s both; }
        .fade-in-up-d4 { animation: fadeInUp 0.7s ease-out 0.4s both; }
        .fade-in-up-d5 { animation: fadeInUp 0.7s ease-out 0.5s both; }
        .fade-in { animation: fadeIn 0.8s ease-out both; }
        .slide-in-left { animation: slideInLeft 0.6s ease-out both; }

        /* ========== LAYOUT ========== */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        section {
            padding: 80px 0;
        }

        .section-alt {
            background: var(--bg-alt);
        }

        /* ========== NAV ========== */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            height: 100px;
            display: flex;
            align-items: center;
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--dark-blue);
        }

        .nav-logo-img {
            height: 64px;
            width: auto;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.2px;
            transition: color 0.2s;
            position: relative;
            white-space: nowrap;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--teal);
            transition: width 0.25s ease;
        }

        .nav-links a:hover { color: var(--dark-blue); }
        .nav-links a:hover::after { width: 100%; }

        .nav-cta {
            background: var(--teal) !important;
            color: white !important;
            padding: 8px 18px;
            border-radius: 6px;
            font-size: 13px !important;
            font-weight: 600 !important;
            white-space: nowrap;
            transition: background 0.2s, transform 0.15s !important;
        }

        .nav-cta::after { display: none !important; }
        .nav-cta:hover {
            background: var(--teal-light) !important;
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            border: none;
            padding: 4px;
        }

        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--dark-blue);
            border-radius: 1px;
        }

        /* ========== HERO ========== */
        .hero {
            padding: 176px 0 80px;
            background: var(--bg-primary);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, var(--teal-05) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 380px;
            gap: 60px;
            align-items: start;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--teal-10);
            color: var(--teal);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.8px;
            text-transform: uppercase;
            margin-bottom: 24px;
        }

        .hero-tag::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--teal);
            border-radius: 50%;
            animation: gridDot 2s ease-in-out infinite;
        }

        .hero h1 {
            font-size: 48px;
            font-weight: 700;
            line-height: 1.1;
            letter-spacing: -1.5px;
            color: var(--dark-blue);
            margin-bottom: 8px;
        }

        .hero h1 .teal { color: var(--teal); }

        .hero-subtitle {
            font-size: 18px;
            color: var(--text-secondary);
            font-weight: 400;
            margin-bottom: 24px;
            line-height: 1.5;
        }

        .hero-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 560px;
        }

        .hero-cta-row {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--teal);
            color: white;
            padding: 14px 28px;
            border-radius: var(--radius);
            text-decoration: none;
            font-weight: 600;
            font-size: 15px;
            transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            background: var(--teal-light);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(13,148,136,0.25);
        }

        .btn-primary svg {
            width: 16px;
            height: 16px;
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--dark-blue);
            padding: 14px 28px;
            border-radius: var(--radius);
            text-decoration: none;
            font-weight: 600;
            font-size: 15px;
            border: 1px solid var(--border);
            transition: border-color 0.2s, background 0.2s;
            cursor: pointer;
        }

        .btn-ghost:hover {
            border-color: var(--dark-blue);
            background: var(--dark-blue-05);
        }

        /* Hero Metrics Card */
        .hero-metrics {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-md);
        }

        .hero-metrics-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--border-light);
        }

        .hero-metrics-header h3 {
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--text-muted);
            font-weight: 600;
        }

        .metrics-dot {
            width: 8px;
            height: 8px;
            background: var(--teal);
            border-radius: 50%;
            animation: gridDot 2s ease-in-out infinite;
        }

        .metric-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-light);
        }

        .metric-item:last-child { border-bottom: none; }

        .metric-number {
            font-size: 32px;
            font-weight: 700;
            color: var(--teal);
            line-height: 1;
            min-width: 90px;
            letter-spacing: -1px;
        }

        .metric-label {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.4;
            padding-top: 4px;
        }

        .metric-label strong {
            display: block;
            color: var(--dark-blue);
            font-weight: 600;
            font-size: 14px;
            margin-bottom: 2px;
        }

        /* ========== POSITIONING STRIP ========== */
        .positioning {
            padding: 48px 0;
            background: var(--bg-alt);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .positioning-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .positioning-col h4 {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--teal);
            font-weight: 600;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .positioning-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .positioning-tags span {
            background: var(--bg-card);
            border: 1px solid var(--border);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
            transition: border-color 0.2s, color 0.2s, background 0.2s;
        }

        .positioning-tags span:hover {
            border-color: var(--teal);
            color: var(--teal);
            background: var(--teal-05);
        }

        /* ========== VALUE PROP ========== */
        .value-prop {
            padding: 80px 0;
            background: var(--bg-primary);
        }

        .section-header {
            margin-bottom: 48px;
        }

        .section-label {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--teal);
            font-weight: 600;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .section-label::before {
            content: '';
            width: 20px;
            height: 2px;
            background: var(--teal);
            display: inline-block;
        }

        .section-title {
            font-size: 36px;
            font-weight: 700;
            color: var(--dark-blue);
            letter-spacing: -1px;
            line-height: 1.15;
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 640px;
        }

        .value-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .value-cards-2 {
            grid-template-columns: repeat(2, 1fr);
        }

        .value-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
            position: relative;
            overflow: hidden;
        }

        .value-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--teal);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

        .value-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--teal-10);
        }

        .value-card:hover::before {
            transform: scaleX(1);
        }

        .value-card-icon {
            width: 44px;
            height: 44px;
            background: var(--teal-10);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            color: var(--teal);
            font-size: 18px;
            font-weight: 700;
        }

        .value-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--dark-blue);
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }

        .value-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ========== SERVICES (WHAT WE DO) ========== */
        .services {
            padding: 80px 0;
            background: var(--bg-alt);
        }

        .services-header-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 48px;
            gap: 40px;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            display: flex;
            align-items: flex-start;
            gap: 18px;
            transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
            position: relative;
        }

        .service-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            border-color: var(--teal-10);
        }

        .service-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--teal);
            line-height: 1;
            min-width: 36px;
            letter-spacing: -1px;
            opacity: 0.7;
        }

        .service-content h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--dark-blue);
            margin-bottom: 6px;
            letter-spacing: -0.2px;
        }

        .service-content p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        .service-card-full {
            grid-column: 1 / -1;
            background: linear-gradient(135deg, var(--dark-blue) 0%, #1a2d45 100%);
            color: white;
            border-color: transparent;
        }

        .service-card-full .service-num { color: var(--teal-light); opacity: 1; }
        .service-card-full .service-content h3 { color: white; }
        .service-card-full .service-content p { color: rgba(255,255,255,0.7); }
        .service-card-full:hover { border-color: var(--teal); }

        /* ========== EXPERTISE ========== */
        .expertise {
            padding: 80px 0;
            background: var(--bg-primary);
        }

        .expertise-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .expertise-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 20px;
            text-align: center;
            transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
            position: relative;
        }

        .expertise-item::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--teal);
            transition: width 0.3s ease;
        }

        .expertise-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .expertise-item:hover::after {
            width: 40px;
        }

        .expertise-icon {
            width: 40px;
            height: 40px;
            background: var(--teal-10);
            border-radius: 8px;
            margin: 0 auto 14px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .expertise-icon svg {
            width: 20px;
            height: 20px;
            stroke: var(--teal);
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .expertise-item h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--dark-blue);
            letter-spacing: -0.2px;
            line-height: 1.35;
        }

        /* ========== HOW WE WORK ========== */
        .how-we-work {
            padding: 80px 0;
            background: var(--bg-alt);
        }

        .how-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .how-grid-5 {
            grid-template-columns: repeat(5, 1fr);
        }

        .how-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            position: relative;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }

        .how-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .how-card-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--teal);
            color: white;
            border-radius: 50%;
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .how-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--dark-blue);
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }

        .how-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        .how-card-tag {
            display: inline-block;
            margin-top: 16px;
            padding: 4px 12px;
            background: var(--teal-10);
            color: var(--teal);
            font-size: 12px;
            font-weight: 600;
            border-radius: 4px;
            letter-spacing: 0.3px;
        }

        /* ========== ABOUT ========== */
        .about {
            padding: 80px 0;
            background: var(--bg-primary);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 48px;
            align-items: start;
        }

        .about-content p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 16px;
        }

        .about-content p:last-of-type { margin-bottom: 24px; }

        .about-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--teal);
            text-decoration: none;
            font-weight: 600;
            font-size: 15px;
            transition: gap 0.2s ease;
        }

        .about-link:hover { gap: 12px; }

        .about-link svg {
            width: 16px;
            height: 16px;
        }

        .about-sidebar {
            background: var(--bg-alt);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px;
        }

        .about-sidebar h4 {
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 1.2px;
            color: var(--text-muted);
            font-weight: 600;
            margin-bottom: 20px;
        }

        .about-credentials {
            list-style: none;
        }

        .about-credentials li {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 14px;
            color: var(--text-secondary);
        }

        .about-credentials li:last-child { border-bottom: none; }

        .credential-dot {
            width: 6px;
            height: 6px;
            background: var(--teal);
            border-radius: 50%;
            flex-shrink: 0;
        }

        /* ========== ABOUT HEADSHOT ========== */
        .about-header-row {
            display: flex;
            align-items: center;
            gap: 40px;
        }

        .about-header-photo {
            width: 180px;
            height: 180px;
            border-radius: 50%;
            object-fit: cover;
            object-position: 0% 22%;
            border: 3px solid var(--border);
            box-shadow: var(--shadow-md);
            flex-shrink: 0;
        }

        .about-headshot {
            width: 200px;
            height: 200px;
            border-radius: 50%;
            object-fit: cover;
            object-position: 0% 22%;
            border: 3px solid var(--border);
            margin-bottom: 24px;
            box-shadow: var(--shadow-md);
        }

        .about-headshot-sm {
            width: 140px;
            height: 140px;
            float: left;
            margin-right: 24px;
            margin-bottom: 8px;
        }

        /* ========== PUBLICATIONS ========== */
        .publications-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .publication-card {
            display: block;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            text-decoration: none;
            transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
        }

        .publication-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            border-color: var(--teal-10);
        }

        .publication-venue {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--teal);
            font-weight: 600;
            margin-bottom: 8px;
        }

        .publication-card h3 {
            font-size: 15px;
            color: var(--dark-blue);
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 8px;
        }

        .publication-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.5;
            margin-bottom: 12px;
        }

        .publication-date {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* ========== GALLERY ========== */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 24px;
        }

        .gallery-item {
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 4/3;
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .gallery-item:hover img {
            transform: scale(1.03);
        }

        /* ========== CLOSING CTA ========== */
        .closing-cta {
            padding: 80px 0;
            background: var(--bg-alt);
            border-top: 1px solid var(--border);
        }

        .cta-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 56px;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--teal), var(--teal-light));
        }

        .cta-card h2 {
            font-size: 32px;
            font-weight: 700;
            color: var(--dark-blue);
            letter-spacing: -0.8px;
            margin-bottom: 12px;
        }

        .cta-card .cta-note {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 28px;
            line-height: 1.6;
        }

        .cta-buttons {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .cta-email {
            font-size: 14px;
            color: var(--text-muted);
        }

        .cta-email a {
            color: var(--teal);
            text-decoration: none;
            font-weight: 500;
        }

        .cta-email a:hover {
            text-decoration: underline;
        }

        /* ========== FOOTER ========== */
        footer {
            padding: 32px 0;
            background: var(--bg-primary);
            border-top: 1px solid var(--border);
        }

        .footer-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-muted);
        }

        .footer-inner a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color 0.2s;
        }

        .footer-inner a:hover { color: var(--teal); }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .hero-metrics {
                max-width: 480px;
            }

            .hero h1 { font-size: 40px; }

            .services-grid {
                grid-template-columns: 1fr;
            }

            .expertise-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .how-grid-5 {
                grid-template-columns: repeat(3, 1fr);
            }

            .about-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            section { padding: 56px 0; }

            .nav-links { display: none; }
            .nav-links.nav-open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: white;
                padding: 20px 24px;
                box-shadow: 0 4px 12px rgba(0,0,0,0.08);
                gap: 16px;
                z-index: 999;
            }
            .nav-toggle { display: flex; }

            .hero { padding: 146px 0 56px; }
            .hero h1 { font-size: 32px; }
            .hero-subtitle { font-size: 16px; }

            .section-title { font-size: 28px; }

            .positioning-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .value-cards {
                grid-template-columns: 1fr;
            }

            .how-grid {
                grid-template-columns: 1fr;
            }

            .expertise-grid {
                grid-template-columns: 1fr 1fr;
            }

            .hero-cta-row {
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-card { padding: 36px 24px; }
            .cta-card h2 { font-size: 26px; }

            .cta-buttons {
                flex-direction: column;
            }

            .footer-inner {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }

            .services-header-row {
                flex-direction: column;
                align-items: flex-start;
            }

            .publications-list {
                grid-template-columns: 1fr;
            }

            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .about-headshot-sm {
                float: none;
                margin-right: 0;
                margin-bottom: 20px;
            }

            .about-header-row {
                flex-direction: column;
                text-align: center;
                gap: 24px;
            }

            .about-header-photo {
                width: 150px;
                height: 150px;
            }
        }

        @media (max-width: 480px) {
            .hero h1 { font-size: 28px; }
            .metric-number { font-size: 26px; min-width: 70px; }
            .expertise-grid { grid-template-columns: 1fr; }

            .gallery-grid {
                grid-template-columns: 1fr;
            }
        }