.nav-services-item {
            position: relative;
        }

.nav-services-link {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
        }

.nav-services-link::after {
            content: "▾";
            display: inline-flex;
            align-items: center;
            color: var(--text-muted);
            font-size: 0.72rem;
            transition: transform var(--transition), color var(--transition);
        }

.nav-services-item:hover .nav-services-link::after,
        .nav-services-item:focus-within .nav-services-link::after,
        .nav-services-item.is-open .nav-services-link::after {
            color: var(--primary-green);
        }

.nav-services-item.is-open .nav-services-link::after {
            transform: rotate(180deg);
        }

.services-submenu {
            display: none;
            list-style: none;
            margin: 0;
            padding: 0;
        }

@media (min-width: 901px) {
            .nav-services-item:hover .services-submenu,
            .nav-services-item:focus-within .services-submenu,
            .nav-services-item.is-open .services-submenu {
                display: grid;
                gap: 0.1rem;
                position: absolute;
                top: calc(100% + 0.45rem);
                left: 0;
                min-width: min(300px, 74vw);
                padding: 0.55rem 0.7rem;
                background-color: var(--bg-white);
                border: 1px solid var(--border-color);
                border-radius: 14px;
                box-shadow: 0 14px 32px rgba(0, 0, 0, 0.12);
                z-index: 1100;
            }

            .services-submenu::before {
                content: "";
                position: absolute;
                top: -12px;
                left: 0;
                right: 0;
                height: 12px;
            }

            .services-submenu a {
                color: var(--text-light);
                font-size: 0.88rem;
                padding: 0.48rem 0.5rem;
                border-radius: 9px;
                line-height: 1.35;
            }

            .services-submenu a:hover {
                color: var(--primary-green);
                background-color: #f5f8f6;
            }
        }

.whatsapp-button {
            background-color: #0e7a3f;
            color: #fff;
            border: 1px solid #0e7a3f;
            padding: 0.7rem 1.15rem;
            min-height: 42px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 999px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            letter-spacing: -0.3px;
        }

.whatsapp-button:hover {
            border-color: #0b6836;
            background-color: #0b6836;
            transform: scale(1.05);
        }

.whatsapp-button::before,
        .btn-whatsapp::before {
            content: "";
            width: 16px;
            height: 16px;
            margin-right: 0.45rem;
            flex-shrink: 0;
            background: center / contain no-repeat url('../images-1/whatsapp-icon.svg');
        }

.nav-actions a {
            min-height: clamp(34px, 3.1vw, 42px);
            font-size: clamp(0.8rem, 0.74rem + 0.22vw, 0.95rem);
            padding-block: clamp(0.48rem, 0.44rem + 0.18vw, 0.7rem);
        }

/* Fluid desktop nav scaling */
        .nav-menu {
            gap: clamp(0.9rem, 2.2vw, 3.5rem);
            min-width: 0;
        }

.nav-links {
            gap: clamp(0.65rem, 1.9vw, 3.5rem);
            min-width: 0;
        }

.nav-links a {
            font-size: clamp(0.82rem, 0.77rem + 0.16vw, 0.95rem);
            white-space: nowrap;
        }

.nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border: none;
            background: transparent;
            cursor: pointer;
        }

.nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--text-dark);
            margin: 5px 0;
            border-radius: 999px;
            transition: all var(--transition);
        }

/* Pre-deployment Responsive Hardening */
        html {
            -webkit-text-size-adjust: 100%;
        }

body {
            overflow-x: hidden;
            overflow-x: clip;
        }

nav {
            gap: clamp(0.45rem, 1vw, 0.9rem);
        }

.logo {
            flex-shrink: 0;
        }

.nav-menu {
            flex: 1;
            justify-content: flex-end;
        }

.nav-actions {
            flex-shrink: 0;
        }

.nav-actions a {
            white-space: nowrap;
            touch-action: manipulation;
        }

iframe {
            max-width: 100%;
        }

@media (max-width: 1366px) {
            .nav-links {
                display: none !important;
            }

            .nav-toggle {
                display: block !important;
                transform: translateY(0);
            }

            .nav-menu {
                display: none !important;
            }

            .nav-menu.is-open {
                display: flex !important;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: rgba(255, 255, 255, 0.98);
                border-bottom: 1px solid var(--border-color);
                flex-direction: column;
                padding: 0.95rem 1rem 1.1rem;
                gap: 0.7rem;
                max-height: calc(100vh - 72px);
                max-height: calc(100svh - 72px);
                overflow-y: auto;
                overscroll-behavior: contain;
                -webkit-overflow-scrolling: touch;
                z-index: 1200;
                backdrop-filter: blur(10px);
                box-shadow: 0 14px 28px rgba(17, 24, 39, 0.08);
            }

            .nav-menu.is-open .nav-links {
                display: flex !important;
                flex-direction: column;
                gap: 0.42rem;
                width: min(100%, 460px);
                margin-inline: auto;
                align-items: stretch;
            }

            .nav-menu.is-open .nav-links a {
                display: block;
                padding: 0.72rem 0.95rem;
                font-size: 0.96rem;
                font-weight: 600;
                text-align: center;
                border: 1px solid #e7eeea;
                border-radius: 12px;
                background-color: #fbfcfb;
            }

            .nav-services-link {
                justify-content: center;
                gap: 0.5rem;
            }

            .nav-services-link::after {
                font-size: 0.74rem;
            }

            .nav-services-item.is-open .services-submenu {
                display: grid;
                gap: 0.35rem;
                margin: 0.2rem auto 0.3rem;
                padding: 0;
                border-left: none;
                width: min(100%, 420px);
            }

            .services-submenu a {
                color: var(--text-light);
                font-size: 0.9rem;
                padding: 0.55rem 0.8rem;
                text-align: center;
                border: 1px solid #e7eeea;
                border-radius: 10px;
                background-color: #f8fbf9;
            }

            .nav-menu.is-open .nav-links > li > a::before {
                display: none;
            }

            .nav-menu.is-open .nav-actions {
                width: min(100%, 460px);
                margin-inline: auto;
                display: grid;
                grid-template-columns: 1fr;
                gap: 0.55rem;
                justify-items: center;
            }

            .nav-menu.is-open .phone-button,
            .nav-menu.is-open .whatsapp-button,
            .nav-menu.is-open .email-button {
                width: min(100%, 360px);
                justify-content: center;
                min-height: 42px;
                border-radius: 13px;
                font-size: 0.92rem;
                font-weight: 700;
                letter-spacing: -0.2px;
                box-shadow: 0 8px 16px rgba(17, 24, 39, 0.12);
            }

            .nav-menu.is-open .phone-button:hover,
            .nav-menu.is-open .whatsapp-button:hover,
            .nav-menu.is-open .email-button:hover {
                transform: translateY(-1px);
            }
        }

@media (max-width: 900px) {
            .nav-menu.is-open {
                max-height: calc(100vh - 72px);
                max-height: calc(100svh - 72px);
                overflow-y: auto;
                overscroll-behavior: contain;
                -webkit-overflow-scrolling: touch;
            }
        }

@media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }

            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }