/* ─── DESIGN TOKENS ─────────────────────────────────────────── */
        :root {
            --slate-deep:    #242D32;
            --slate-mid:     #374047;
            --blue-gray:     #68778A;
            --warm-sand:     #CEC5B3;
            --sand-light:    #F2EDE5;
            --accent-orange: #D4703A;
            --accent-warm:   #E89B5F;
            --white:         #FFFFFF;
            --text-dark:     #1E2529;
            --text-mid:      #4A5560;

            --font-display: 'Fraunces', Georgia, serif;
            --font-body:    'Lato', Helvetica, sans-serif;

            --space-xs:  0.5rem;
            --space-sm:  1rem;
            --space-md:  2rem;
            --space-lg:  4rem;
            --space-xl:  7rem;

            --radius:    4px;
            --max-width: 900px;
        }

        /* ─── RESET ─────────────────────────────────────────────────── */
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-body);
            font-weight: 300;
            color: var(--text-dark);
            background: var(--sand-light);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        img { max-width: 100%; display: block; }
        a { color: inherit; text-decoration: none; }

        /* ─── UTILITY ───────────────────────────────────────────────── */
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--space-md);
        }

        /* ─── NAV ───────────────────────────────────────────────────── */
        nav {
            position: fixed;
            top: 0; left: 0; right: 0;
            z-index: 100;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: var(--space-sm) var(--space-md);
            background: transparent;
            transition: background 0.3s ease;
        }
        nav.scrolled {
            background: rgba(36, 45, 50, 0.92);
            backdrop-filter: blur(8px);
        }

        .nav-lang {
            font-family: var(--font-body);
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            color: var(--white);
            display: flex;
            gap: var(--space-xs);
            align-items: center;
        }
        .nav-lang span { opacity: 0.4; }
        .nav-lang a:hover { opacity: 0.7; }
        .nav-lang .active { opacity: 1; }

        .nav-logo {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
        }
        .nav-logo-img {
            height: 36px;
            width: auto;
            filter: brightness(0) invert(1);
            opacity: 0.85;
        }
        .nav-logo-img:hover { opacity: 1; }

        .hamburger {
            display: flex;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: var(--space-xs);
            background: none;
            border: none;
        }
        .hamburger span {
            display: block;
            width: 24px;
            height: 1.5px;
            background: var(--white);
            transition: transform 0.3s ease, opacity 0.3s ease;
        }

        /* ─── NAV DRAWER ────────────────────────────────────────────── */
        .nav-drawer {
            position: fixed;
            top: 0; right: -100%;
            width: min(320px, 100vw);
            height: 100vh;
            background: var(--slate-deep);
            z-index: 200;
            padding: var(--space-xl) var(--space-lg);
            transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            flex-direction: column;
            gap: var(--space-md);
        }
        .nav-drawer.open { right: 0; }
        .nav-drawer a {
            font-family: var(--font-display);
            font-size: 1.6rem;
            font-weight: 300;
            color: var(--warm-sand);
            letter-spacing: 0.04em;
            transition: color 0.2s;
        }
        .nav-drawer a:hover { color: var(--accent-warm); }
        .drawer-logo {
            height: 60px;
            width: auto;
            filter: brightness(0) invert(1);
            opacity: 0.2;
            margin-top: auto;
            align-self: flex-start;
        }

        .nav-close {
            position: absolute;
            top: var(--space-md);
            right: var(--space-md);
            background: none;
            border: none;
            color: var(--warm-sand);
            font-size: 1.5rem;
            cursor: pointer;
            line-height: 1;
        }
        .nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.5);
            z-index: 150;
        }
        .nav-overlay.open { display: block; }

        /* ─── HERO ──────────────────────────────────────────────────── */
        .hero {
            position: relative;
            min-height: 100svh;
            display: flex;
            align-items: flex-end;
            padding-bottom: var(--space-xl);
            overflow: hidden;
        }
        .hero-img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: 65% 40%;
        }
        .hero-gradient {
            position: absolute;
            inset: 0;
            background: linear-gradient(
                to bottom,
                rgba(36,45,50,0.15) 0%,
                rgba(36,45,50,0.10) 40%,
                rgba(36,45,50,0.70) 100%
            );
        }
        .hero-content {
            position: relative;
            z-index: 10;
            color: var(--white);
            padding: 0 var(--space-md);
            max-width: var(--max-width);
            margin: 0 auto;
            width: 100%;
        }
        .hero-brand {
            font-family: var(--font-display);
            font-size: clamp(2rem, 8vw, 3.5rem);
            font-weight: 300;
            letter-spacing: 0.04em;
            line-height: 1.1;
            margin-bottom: 0.2em;
        }
        .hero-descriptor {
            font-family: var(--font-body);
            font-size: clamp(0.75rem, 2.5vw, 0.9rem);
            font-weight: 300;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            color: var(--warm-sand);
            margin-bottom: var(--space-md);
        }
        .hero-tagline {
            font-family: var(--font-display);
            font-size: clamp(1.1rem, 4vw, 1.6rem);
            font-weight: 300;
            font-style: italic;
            color: var(--warm-sand);
            margin-bottom: var(--space-md);
            max-width: 520px;
            line-height: 1.4;
        }
        .btn-whatsapp {
            display: inline-flex;
            align-items: center;
            gap: 0.5em;
            background: var(--accent-orange);
            color: var(--white);
            font-family: var(--font-body);
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            padding: 0.85em 1.8em;
            border-radius: var(--radius);
            transition: background 0.2s, transform 0.2s;
        }
        .btn-whatsapp:hover {
            background: var(--accent-warm);
            transform: translateY(-1px);
        }

        /* ─── SECTIONS SHARED ───────────────────────────────────────── */
        section {
            padding: var(--space-lg) 0;
        }
        .section-label {
            font-family: var(--font-body);
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--accent-orange);
            margin-bottom: var(--space-sm);
        }
        h2 {
            font-family: var(--font-display);
            font-size: clamp(1.8rem, 5vw, 2.8rem);
            font-weight: 300;
            line-height: 1.2;
            color: var(--slate-deep);
            margin-bottom: var(--space-md);
        }
        p {
            font-size: 1rem;
            color: var(--text-mid);
            margin-bottom: var(--space-sm);
            max-width: 65ch;
        }

        /* ─── SERVICES ──────────────────────────────────────────────── */
        .services {
            background: var(--white);
        }
        .services-intro {
            margin-bottom: var(--space-lg);
        }
        .services-intro p {
            font-size: 1.05rem;
            line-height: 1.8;
        }
        .services-intro p + p {
            margin-top: var(--space-sm);
        }
        .services-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--space-sm);
        }
        .service-item {
            padding: var(--space-md);
            background: var(--sand-light);
            border-radius: var(--radius);
            border-left: 3px solid var(--accent-orange);
        }
        .service-item h3 {
            font-family: var(--font-display);
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--slate-deep);
            margin-bottom: 0.4em;
        }
        .service-item p {
            font-size: 0.95rem;
            margin: 0;
            max-width: none;
        }

        /* ─── PORTFOLIO ─────────────────────────────────────────────── */
        .portfolio {
            background: var(--sand-light);
        }
        .portfolio-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--space-md);
            margin-top: var(--space-md);
        }
        .portfolio-card {
            background: var(--white);
            border-radius: var(--radius);
            overflow: hidden;
        }
        /* ─── CAROUSEL ──────────────────────────────────────────────── */
        .carousel {
            position: relative;
            overflow: hidden;
            background: var(--slate-mid);
            height: 560px;
        }
        .carousel-track {
            display: flex;
            height: 100%;
            transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .carousel-img {
            min-width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: top center;
            display: block;
        }
        .carousel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(36,45,50,0.55);
            border: none;
            color: var(--white);
            font-size: 1.8rem;
            line-height: 1;
            width: 2.2rem;
            height: 2.2rem;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.2s;
            z-index: 10;
        }
        .carousel-btn:hover { background: rgba(36,45,50,0.85); }
        .carousel-prev { left: 0.6rem; }
        .carousel-next { right: 0.6rem; }
        .carousel-dots {
            position: absolute;
            bottom: 0.6rem;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 0.4rem;
        }
        .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: rgba(255,255,255,0.4);
            transition: background 0.2s;
        }
        .dot.active { background: var(--white); }


        .portfolio-card-body {
            padding: var(--space-md);
        }
        .portfolio-card-body h3 {
            font-family: var(--font-display);
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--slate-deep);
            margin-bottom: 0.5em;
        }
        .portfolio-card-body p {
            font-size: 0.95rem;
            max-width: none;
            margin-bottom: var(--space-sm);
        }
        .portfolio-link {
            font-family: var(--font-body);
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--accent-orange);
            transition: color 0.2s;
        }
        .portfolio-link:hover { color: var(--slate-deep); }

        /* ─── CONTACT ───────────────────────────────────────────────── */
        .contact {
            background: var(--slate-deep);
            color: var(--white);
        }
        .contact h2 { color: var(--warm-sand); }
        .contact p { color: var(--warm-sand); opacity: 0.85; max-width: 55ch; }
        .contact-details {
            margin-top: var(--space-md);
            display: flex;
            flex-direction: column;
            gap: var(--space-sm);
        }
        .contact-item {
            display: flex;
            flex-direction: column;
            gap: 0.2em;
        }
        .contact-item-label {
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            color: var(--accent-warm);
        }
        .contact-item a {
            color: var(--white);
            font-size: 1rem;
            transition: color 0.2s;
        }
        .contact-item a:hover { color: var(--accent-warm); }

        /* ─── FOOTER ────────────────────────────────────────────────── */
        footer {
            background: #1A2226;
            padding: var(--space-md) 0;
            text-align: center;
        }
        footer p {
            font-size: 0.75rem;
            color: var(--blue-gray);
            letter-spacing: 0.08em;
            max-width: none;
            margin: 0;
        }

        /* ─── DESKTOP ───────────────────────────────────────────────── */
        @media (min-width: 680px) {
            .services-grid {
                grid-template-columns: 1fr 1fr;
            }
            .portfolio-grid {
                grid-template-columns: 1fr 1fr;
            }
            .contact-details {
                flex-direction: row;
                gap: var(--space-lg);
            }
        }