:root {
            --bg: #050505;
            --text: #e0e0e0;
            --accent: #ffffff;
            --accent-dim: rgba(255, 255, 255, 0.65);
            --font-display: 'Cormorant Garamond', serif;
            --font-body: 'Inter', sans-serif;
            --font-mono: 'JetBrains Mono', monospace;
            --border: rgba(255, 255, 255, 0.08);
            --glass: rgba(255, 255, 255, 0.02);
        }

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

        @media (hover: hover) and (pointer: fine) {
            * {
                cursor: none;
            }

            #custom-cursor,
            #cursor-follower {
                display: flex;
            }
        }

        @media (hover: none),
        (pointer: coarse) {

            #custom-cursor,
            #cursor-follower {
                display: none !important;
            }

            * {
                cursor: auto;
            }
        }

        body {
            background-color: var(--bg);
            /* Fallback gradient if WebGL fails */
            background-image: radial-gradient(circle at 50% 50%, #111111 0%, #050505 100%);
            color: var(--text);
            font-family: var(--font-body);
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        img, video, iframe {
            max-width: 100%;
            height: auto;
            object-fit: cover;
        }

        .lang-toggle {
            cursor: none;
            font-family: var(--font-mono);
            font-size: 0.625rem;
            letter-spacing: 2px;
            position: relative;
            color: var(--accent-dim);
            transition: color 0.3s;
            z-index: 100;
            pointer-events: auto;
            padding: 10px;
        }

        .lang-toggle:hover {
            color: var(--accent);
        }

        /* --- PRELOADER --- */
        #preloader {
            position: fixed;
            inset: 0;
            background: #050505;
            z-index: 1000;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }

        .loader-num {
            font-family: var(--font-mono);
            font-size: 5vw;
            font-weight: 100;
            letter-spacing: -2px;
        }

        .loader-text-wrapper {
            height: 20px;
            overflow: hidden;
            margin-top: 10px;
        }

        .loader-text {
            font-family: var(--font-mono);
            font-size: 0.625rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--accent-dim);
            text-align: center;
        }

        .loader-text span {
            display: block;
            height: 20px;
            line-height: 20px;
        }

        .loader-bar {
            width: 0%;
            height: 1px;
            background: white;
            margin-top: 20px;
        }

        /* --- WEBGL CANVAS --- */
        #webgl-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            z-index: -1;
            pointer-events: none;
        }

        /* --- CURSOR --- */
        #custom-cursor {
            position: fixed;
            width: 8px;
            height: 8px;
            background: white;
            border-radius: 50%;
            pointer-events: none;
            z-index: 9999;
            mix-blend-mode: difference;
            transform: translate(-50%, -50%);
        }

        #cursor-follower {
            position: fixed;
            width: 40px;
            height: 40px;
            border: 0.5px solid var(--accent-dim);
            border-radius: 50%;
            pointer-events: none;
            z-index: 9998;
            transform: translate(-50%, -50%);
            transition: width 0.2s, height 0.2s, background-color 0.2s;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-size: 0.5rem;
            letter-spacing: 1px;
            color: #000;
            opacity: 0;
            text-transform: uppercase;
        }

        /* --- MENU OVERLAY --- */
        #menu-overlay {
            position: fixed;
            inset: 0;
            background: rgba(5, 5, 5, 0.95);
            backdrop-filter: blur(20px);
            z-index: 1100;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.5s ease;
        }

        #menu-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        .menu-links {
            list-style: none;
            text-align: center;
        }

        .menu-link-item {
            margin: 2vh 0;
            overflow: hidden;
        }

        .menu-link {
            font-family: var(--font-display);
            font-size: clamp(2rem, 5vw, 6rem);
            line-height: 1.1;
            word-wrap: break-word;
            word-break: break-word;
            color: var(--text);
            text-decoration: none;
            display: block;
            transform: translateY(100%);
            transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), color 0.3s ease;
            position: relative;
        }

        .menu-link:hover {
            color: var(--accent);
            font-style: italic;
        }

        .menu-link-sub {
            font-family: var(--font-mono);
            font-size: 0.625rem;
            letter-spacing: 2px;
            color: var(--accent-dim);
            display: block;
            margin-top: 5px;
        }

        /* --- UI COMPONENTS --- */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            width: 100%;
            padding: 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            mix-blend-mode: difference;
        }

        .logo {
            font-family: var(--font-mono);
            font-weight: 100;
            font-size: 0.875rem;
            letter-spacing: 4px;
        }

        .nav-trigger {
            font-family: var(--font-mono);
            font-size: 0.625rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            pointer-events: all;
            position: relative;
        }

        .nav-trigger::after {
            content: '';
            position: absolute;
            inset: -10px;
        }

        /* --- TYPOGRAPHY & COMMON --- */
        .section-title {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 5vw, 5rem);
            margin-bottom: 40px;
            line-height: 1.1;
        }

        .section-body {
            font-family: var(--font-body);
            font-size: clamp(1rem, 1.5vw, 1.25rem);
            line-height: 1.6;
            max-width: 600px;
            color: var(--text);
            opacity: 0.8;
            font-weight: 300;
        }

        .mono-label {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--accent-dim);
            margin-bottom: 20px;
            display: block;
        }

        /* --- SECTIONS --- */
        section {
            position: relative;
            padding: clamp(56px, 5vw, 96px) clamp(20px, 5vw, 72px);
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
            min-height: auto;
        }

        .hero,
        .manifesto,
        .footer {
            min-height: 100vh;
        }

        /* HERO */
        .hero {
            position: relative;
        }

        .hero-title {
            font-family: var(--font-display);
            font-size: clamp(2rem, 6vw, 4.5rem);
            line-height: 1.02;
            font-weight: 300;
            overflow-wrap: break-word;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .hero-title.italic {
            font-style: italic;
            padding-left: 5vw;
        }

        .hero-sub {
            margin-top: 40px;
            font-family: var(--font-body);
            font-size: clamp(1rem, 1.5vw, 1.2rem);
            max-width: 500px;
            opacity: 0.7;
            line-height: 1.6;
            font-weight: 300;
        }

        .hero-signature {
            position: absolute;
            bottom: 40px;
            right: 8vw;
            font-family: var(--font-mono);
            font-size: 0.625rem;
            letter-spacing: 3px;
            color: var(--accent-dim);
        }

        /* MANIFESTO */
        .manifesto-text {
            font-family: var(--font-display);
            font-size: clamp(2rem, 4.5vw, 6rem);
            max-width: 90%;
            line-height: 1.2;
        }

        .dim {
            color: var(--accent-dim);
            font-style: italic;
        }

        /* POSITIONING */
        .positioning .section-body {
            max-width: 800px;
            font-size: clamp(1.2rem, 2vw, 1.8rem);
            line-height: 1.5;
        }

        /* CATEGORIES */
        .categories-container {
            position: relative;
            overflow: clip;
        }

        .cat-scroll-box {
            position: sticky;
            top: 0;
            height: 82vh;
            min-height: 640px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .cat-track {
            display: flex;
            will-change: transform;
        }

        .cat-slide {
            flex: 0 0 88vw;
            padding: 0 6vw;
            display: grid;
            grid-template-columns: minmax(280px, 34vw) minmax(320px, 1fr);
            gap: 3vw;
            align-items: center;
        }

        .cat-info h2 {
            font-family: var(--font-display);
            font-size: 6vw;
            line-height: 1.1;
            margin-bottom: 20px;
        }

        .cat-info p {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            opacity: 0.5;
            letter-spacing: 1px;
        }

        .cat-info .cat-desc {
            font-family: var(--font-body);
            font-size: 1rem;
            margin-top: 20px;
            max-width: 300px;
            opacity: 0.8;
            line-height: 1.5;
            text-transform: none;
            letter-spacing: normal;
        }

        .cat-visual {
            width: 100%;
            height: min(46vh, 440px);
            background: var(--glass);
            border: 1px solid var(--border);
            backdrop-filter: blur(20px);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-size: 0.75rem;
            letter-spacing: 5px;
            transition: background 0.5s ease, color 0.5s ease, transform 0.5s ease;
            position: relative;
            overflow: hidden;
        }

        .cat-visual::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
            opacity: 0;
            transition: opacity 0.5s ease;
        }

        .cat-visual:hover::after {
            opacity: 1;
        }

        /* DESIGN PRINCIPLES */
        .principles-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 4vw;
            margin-top: 40px;
        }

        .principle h3 {
            font-family: var(--font-mono);
            font-size: 0.875rem;
            margin-bottom: 15px;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .principle p {
            font-family: var(--font-body);
            font-size: 1rem;
            line-height: 1.6;
            opacity: 0.7;
            font-weight: 300;
        }

        /* LIST SECTIONS (Services, Process, Studies) */
        .list-container {
            margin-top: 40px;
            border-top: 1px solid var(--border);
        }

        .list-item {
            display: grid;
            grid-template-columns: minmax(220px, 0.95fr) minmax(0, 2.05fr);
            padding: 28px 0;
            border-bottom: 1px solid var(--border);
            gap: 24px;
            transition: padding-left 0.3s ease, background 0.3s ease;
        }

        .list-item:hover {
            padding-left: 20px;
            background: linear-gradient(90deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
        }

        .list-item h3 {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 400;
        }

        .list-item p {
            font-family: var(--font-body);
            font-size: 1.1rem;
            line-height: 1.6;
            opacity: 0.8;
            font-weight: 300;
        }

        @media (max-width: 768px) {
            .list-item {
                grid-template-columns: 1fr;
                gap: 10px;
            }
        }

        /* ARSENAL */
        .tech-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-top: 50px;
        }

        .tech-card {
            padding: 40px;
            border: 1px solid var(--border);
            transition: all 0.4s ease;
            background: rgba(0, 0, 0, 0.2);
            backdrop-filter: blur(10px);
        }

        .tech-card:hover {
            background: white;
            color: black;
            transform: translateY(-5px);
        }

        .tech-card h3 {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            margin-bottom: 15px;
            letter-spacing: 1px;
        }

        .tech-card p {
            font-family: var(--font-body);
            font-size: 0.95rem;
            line-height: 1.5;
            opacity: 0.8;
        }

        .tech-card:hover p {
            opacity: 1;
        }

        /* CERTIFICATES */
        .cert-marquee-container {
            width: 100%;
            margin-top: 6vw;
            position: relative;
            padding: 20px 0;
            overflow: hidden;
            display: flex;
        }

        .cert-marquee-container::before,
        .cert-marquee-container::after {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            width: 15vw;
            z-index: 2;
            pointer-events: none;
        }

        .cert-marquee-container::before {
            left: 0;
            background: linear-gradient(to right, var(--bg) 0%, transparent 100%);
        }

        .cert-marquee-container::after {
            right: 0;
            background: linear-gradient(to left, var(--bg) 0%, transparent 100%);
        }

        .cert-marquee-track {
            --cert-gap: 20px;
            display: flex;
            gap: var(--cert-gap);
            flex-wrap: nowrap;
            width: max-content;
            animation: certMarquee 80s linear infinite;
        }

        .cert-marquee-container:hover .cert-marquee-track {
            animation-play-state: paused;
        }

        .cert-item {
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            outline: none;
            width: 220px; /* Container controls the size */
            height: 160px;
            background: var(--bg);
            border: 1px solid rgba(255, 255, 255, 0.05);
            transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
            cursor: pointer;
        }

        .cert-item:focus-visible {
            border-color: var(--accent);
            box-shadow: 0 0 0 2px var(--accent);
        }

        .cert-img {
            max-width: 100%;
            max-height: 100%;
            height: auto;
            object-fit: contain;
            filter: grayscale(100%) opacity(0.5);
            transition: filter 0.3s ease;
        }

        @media (hover: hover) and (pointer: fine) {
            .cert-item:hover {
                transform: scale(1.03);
                border-color: rgba(255, 255, 255, 0.2);
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
                z-index: 10;
            }
            .cert-item:hover .cert-img {
                filter: grayscale(0%) opacity(1);
            }
        }

        @media (max-width: 1023px) {
            .cert-item {
                width: 180px;
                height: 135px;
            }
        }

        @media (max-width: 767px) {
            .cert-marquee-track {
                --cert-gap: 12px;
            }
            .cert-item {
                width: 140px;
                height: 105px;
            }
        }

        @keyframes certMarquee {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(calc(-50% - 10px));
            }
        }

        /* EDITORIAL CERTIFICATE MODAL */
        .cert-modal {
            position: fixed;
            inset: 0;
            z-index: 9900;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.1s ease;
        }

        .cert-modal.active {
            opacity: 1;
            pointer-events: all;
        }

        .cert-modal-backdrop {
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.9);
            backdrop-filter: blur(20px);
            z-index: 1;
            cursor: pointer;
            /* Starry/particle effect fallback overlay */
            background-image: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.03) 0%, transparent 70%);
        }

        .cert-modal-wrapper {
            position: fixed;
            z-index: 2;
            background: #0a0a0a;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 40px 100px rgba(0,0,0,0.8);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .cert-modal-content {
            display: flex;
            width: 100%;
            height: 100%;
            opacity: 0;
            flex-direction: column;
        }

        @media (min-width: 768px) {
            .cert-modal-content {
                flex-direction: row;
            }
        }

        /* LEFT COLUMN */
        .cert-modal-left {
            flex: 0 0 45%;
            background: #050505;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 40px;
            border-right: 1px solid rgba(255, 255, 255, 0.05);
        }

        .cert-modal-left img {
            width: 100%;
            max-width: 400px;
            height: auto;
            border-radius: 4px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
            margin-bottom: 30px;
        }

        .cert-btn-secondary {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            color: var(--accent);
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 2px;
            padding: 12px 24px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
        }
        
        .cert-btn-secondary:hover {
            background: var(--accent);
            color: black;
        }

        /* RIGHT COLUMN */
        .cert-modal-right {
            flex: 1;
            padding: 40px 50px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            overflow-y: auto;
        }

        .cert-modal-title {
            font-family: var(--font-display);
            font-size: clamp(2rem, 3vw, 3rem);
            line-height: 1.1;
            margin-bottom: 15px;
        }

        .cert-modal-meta {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            opacity: 0.6;
            margin-bottom: 40px;
        }

        .cert-modal-skills h4, .cert-modal-impact h4 {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--accent-dim);
            margin-bottom: 15px;
        }

        .cert-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 40px;
        }

        .cert-tag-pill {
            font-family: var(--font-body);
            font-size: 0.85rem;
            padding: 8px 16px;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: background 0.3s ease;
            cursor: default;
        }

        .cert-tag-pill:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .cert-modal-impact p {
            font-family: var(--font-body);
            font-size: 1rem;
            line-height: 1.6;
            opacity: 0.8;
            font-weight: 300;
        }

        /* CONTROLS */
        .cert-modal-close {
            position: absolute;
            top: 20px;
            right: 25px;
            background: transparent;
            border: none;
            color: white;
            font-size: 2.5rem;
            cursor: pointer;
            font-family: var(--font-mono);
            line-height: 1;
            z-index: 10;
            transition: color 0.3s, transform 0.3s;
        }

        .cert-modal-close:hover {
            color: var(--accent-dim);
            transform: scale(1.1);
        }

        .cert-modal-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: transparent;
            border: none;
            color: white;
            font-size: 3rem;
            cursor: pointer;
            font-family: var(--font-display);
            z-index: 10;
            padding: 20px;
            opacity: 0.5;
            transition: opacity 0.3s, transform 0.3s;
        }

        .cert-modal-nav:hover {
            opacity: 1;
            transform: translateY(-50%) scale(1.1);
        }

        .cert-modal-nav.prev {
            left: -80px;
        }

        .cert-modal-nav.next {
            right: -80px;
        }

        @media (max-width: 1200px) {
            .cert-modal-nav.prev { left: 10px; }
            .cert-modal-nav.next { right: 10px; }
        }

        @media (max-width: 767px) {
            .cert-modal-wrapper {
                flex-direction: column;
                overflow-y: auto;
            }
            .cert-modal-left {
                flex: none;
                padding: 30px 20px;
            }
            .cert-modal-right {
                flex: none;
                padding: 30px 20px;
            }
            .cert-modal-nav { display: none; }
        }
        
/* VISUAL LAB & BUILT FOR */
        .columns {
            display: flex;
            gap: 8vw;
            flex-wrap: wrap;
        }

        .col {
            flex: 1;
            min-width: 300px;
        }

        ul.styled-list {
            list-style: none;
            margin-top: 30px;
        }

        ul.styled-list li {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            padding: 15px 0;
            border-bottom: 1px solid var(--border);
            letter-spacing: 1px;
            opacity: 0.7;
            display: flex;
            align-items: center;
        }

        ul.styled-list li::before {
            content: '+';
            margin-right: 15px;
            color: var(--accent);
        }

        /* FAQ */
        .faq-item {
            border-bottom: 1px solid var(--border);
        }

        .faq-question {
            padding: 30px 0;
            font-family: var(--font-display);
            font-size: 1.8rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: color 0.3s ease;
        }

        .faq-question:hover {
            color: var(--accent-dim);
        }

        .faq-icon {
            font-family: var(--font-mono);
            font-size: 1.25rem;
            font-weight: 300;
            transition: transform 0.4s ease;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.6s cubic-bezier(0.16, 1, 0.3, 1), padding 0.6s ease;
        }

        .faq-answer p {
            font-family: var(--font-body);
            font-size: 1.1rem;
            line-height: 1.6;
            opacity: 0.8;
            padding-bottom: 30px;
            max-width: 700px;
            font-weight: 300;
        }

        .faq-item.active .faq-answer {
            max-height: 600px;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        /* FOOTER / CONTACT */
        .footer {
            text-align: center;
            align-items: center;
            justify-content: center;
        }

        .contact-cta {
            font-family: var(--font-display);
            font-size: clamp(3rem, 8vw, 10rem);
            text-decoration: none;
            color: inherit;
            transition: all 0.5s ease;
            line-height: 1;
            display: inline-block;
        }

        .contact-cta:hover {
            font-style: italic;
            letter-spacing: -2px;
            transform: scale(1.02);
        }

        .footer-sub {
            font-family: var(--font-body);
            font-size: 1.2rem;
            opacity: 0.6;
            margin-top: 30px;
            max-width: 400px;
        }

        .footer-bottom {
            margin-top: 100px;
            display: flex;
            justify-content: space-between;
            width: 100%;
            font-family: var(--font-mono);
            font-size: 0.625rem;
            letter-spacing: 2px;
            opacity: 0.5;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer-links {
            display: flex;
            gap: 20px;
        }

        /* --- FORM STYLES --- */
        .contact-form {
            max-width: 800px;
            margin: 0 auto 60px;
            display: flex;
            flex-direction: column;
            gap: 24px;
            text-align: left;
        }

        .form-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .form-input {
            flex: 1;
            min-width: 250px;
            padding: 16px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: white;
            font-family: var(--font-mono);
            font-size: 1rem;
        }

        .form-input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        textarea.form-input {
            resize: vertical;
        }

        .form-select {
            appearance: none;
            -webkit-appearance: none;
            cursor: pointer;
        }

        .form-select option {
            color: black;
        }

        .form-submit {
            padding: 16px 32px;
            background: white;
            color: black;
            border: none;
            font-family: var(--font-mono);
            font-size: 1rem;
            text-transform: uppercase;
            cursor: pointer;
            align-self: flex-start;
            transition: opacity 0.3s ease;
        }

        .form-submit:hover {
            opacity: 0.8;
        }

        /* --- ANIMATION HELPERS --- */
        .reveal-box {
            overflow: hidden;
        }

        .line {
            display: block;
            transform: translateY(110%);
        }

        .fade-in {
            opacity: 0;
            transform: translateY(20px);
        }

        /* --- RESPONSIVE BREAKPOINTS --- */
        html,
        body {
            overflow-x: clip;
        }

        @media (max-width: 1024px) {
            .header {
                padding: 24px 20px;
            }

            .hero-signature {
                right: 20px;
                bottom: 24px;
            }

            .principles-grid,
            .tech-grid {
                grid-template-columns: 1fr 1fr;
            }

            .cat-slide {
                padding: 0 6vw;
                gap: 4vw;
            }

            .cat-visual {
                width: 42vw;
                height: 42vh;
            }
        }

        @media (max-width: 768px) {
            section {
                padding: 88px 20px;
                min-height: auto;
            }

            .hero {
                min-height: 100svh;
                justify-content: center;
                padding-top: 120px;
                padding-bottom: 60px;
            }

            .hero-title {
                font-size: clamp(3rem, 16vw, 5.5rem);
                line-height: 0.9;
            }

            .hero-title.italic {
                padding-left: 0;
            }

            .hero-sub,
            .section-body,
            .faq-answer p,
            .list-item p {
                font-size: 1rem;
                max-width: 100%;
            }

            .hero-signature {
                position: static;
                margin-top: 32px;
                font-size: 0.625rem;
            }

            .section-title {
                font-size: clamp(2rem, 10vw, 3rem);
                margin-bottom: 24px;
            }

            .principles-grid,
            .tech-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .columns {
                flex-direction: column;
                gap: 32px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .contact-cta {
                font-size: clamp(2.5rem, 14vw, 4.5rem);
            }

            .header {
                mix-blend-mode: normal;
                background: var(--bg);
            }

            .categories-container {
                height: auto !important;
            }

            .cat-scroll-box {
                position: relative;
                height: auto;
                padding: 20px 20px 40px 20px;
                display: flex;
                flex-direction: row;
                gap: 20px;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                scroll-snap-type: x mandatory;
            }

            .cat-slide {
                flex: 0 0 75vw;
                width: 75vw;
                min-height: auto;
                padding: 0;
                display: grid;
                grid-template-columns: 1fr;
                gap: 16px;
                align-items: start;
                scroll-snap-align: center;
            }

            .cat-info h2 {
                font-size: clamp(2.2rem, 12vw, 3.6rem);
            }

            .cat-visual {
                width: 100%;
                height: 240px;
            }

            .cat-visual,
            .tech-card,
            .menu-overlay {
                backdrop-filter: blur(8px);
            }

            .tech-card:hover,
            .contact-cta:hover,
            .list-item:hover {
                transform: none;
                padding-left: 0;
                background: none;
            }
        }

        @media (max-width: 480px) {

            /* Grid collapse for mobile */
            .principles-grid,
            .tech-grid,
            .faq-question,
            .menu-links,
            .list-item,
            .hero-title,
            .menu-link {
                grid-template-columns: 1fr !important;
                flex-direction: column !important;
                font-size: clamp(1.5rem, 8vw, 3rem) !important;
            }

            .hero-title {
                font-size: clamp(2rem, 8vw, 4rem) !important;
            }

            .menu-link {
                font-size: clamp(1.5rem, 5vw, 3.5rem) !important;
            }

            .list-item,
            .tech-card,
            .cat-slide {
                min-height: 44px;
                padding: 12px 16px;
            }

            .cert-marquee-track {
                display: flex !important;
                flex-direction: row !important;
                animation: certMarquee 50s linear infinite !important;
                width: max-content !important;
            }

            .cat-visual,
            .tech-card {
                backdrop-filter: none;
                background: rgba(255, 255, 255, 0.06);
            }

            @media (prefers-reduced-motion: reduce) {
                * {
                    animation: none !important;
                    transition: none !important;
                }
            }

            /* Mobile Native Slider (Desactiva GSAP) */
            @media (max-width: 768px) {
                .cat-track {
                    gap: 20px;
                    overflow-x: auto;
                    scroll-snap-type: x mandatory;
                    -webkit-overflow-scrolling: touch;
                }

                .cat-slide {
                    min-width: 80%;
                    flex: 0 0 auto;
                    scroll-snap-align: start;
                    padding: 0 4vw;
                }
            }

            /* Formulario y Header en móvil */
            @media (max-width: 640px) {
                .header {
                    padding: 20px;
                    flex-wrap: wrap;
                    gap: 10px;
                }

                .logo {
                    font-size: 0.625rem;
                    letter-spacing: 2px;
                    text-align: center;
                    width: 100%;
                }

                .header>div {
                    width: 100%;
                    justify-content: center;
                }

                .lang-toggle {
                    padding: 5px;
                }

                .contact-form .form-row {
                    flex-direction: column;
                    gap: 16px;
                }

                .contact-form input,
                .contact-form select,
                .contact-form textarea,
                .contact-form button {
                    width: 100%;
                    min-width: 0;
                    box-sizing: border-box;
                    min-height: 56px; /* Aumentado para mejor objetivo táctil */
                }

                .hero-signature {
                    gap: 6vw;
                }
            }
        }