/* ----- global reset & variables ----- */
        :root {
            --primary: #1a3c2a;
            /* dark forest green */
            --secondary: #2a5c3e;
            /* natural green */
            --accent: #c9a96e;
            /* soft gold */
            --beige: #f5efe6;
            --light: #faf8f5;
            --charcoal: #1e2a2a;
            --shadow: 0 12px 30px rgba(0, 20, 10, 0.08);
            --transition: 0.3s ease;
        }

        body {
            font-family: 'Inter', sans-serif;
            color: var(--charcoal);
            background: var(--light);
            scroll-behavior: smooth;
            overflow-x: hidden;
        }

        h1,
        h2,
        h3,
        h4,
        .navbar-brand,
        .display-6 {
            font-family: 'Playfair Display', serif;
            font-weight: 600;
        }
        section{
            overflow: hidden;
        }

        .section-title {
            font-size: 2.5rem;
            letter-spacing: -0.01em;
            color: var(--primary);
        }

        .section-sub {
            color: #4d5f55;
            font-weight: 300;
            max-width: 700px;
            margin: 0 auto;
        }

        .badge-gold {
            background: var(--accent);
            color: #1e2a1e;
            font-weight: 500;
            letter-spacing: 0.5px;
            padding: 0.4rem 1.2rem;
            border-radius: 40px;
            font-size: 0.8rem;
        }

        .btn-primary-custom {
            background: var(--primary);
            border: none;
            color: white;
            padding: 0.6rem 1.8rem;
            border-radius: 60px;
            font-weight: 500;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(26, 60, 42, 0.2);
        }

        .btn-primary-custom:hover {
            background: #0f2b1e;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(26, 60, 42, 0.3);
            color: white;
        }

        .btn-outline-gold {
            border: 1.5px solid var(--accent);
            color: var(--primary);
            border-radius: 60px;
            padding: 0.6rem 1.8rem;
            font-weight: 500;
            transition: var(--transition);
        }

        .btn-outline-gold:hover {
            background: var(--accent);
            color: #1e2a1e;
            transform: translateY(-2px);
        }

        .section-padding {
            padding: 5rem 0;
        }

        /* ----- top bar ----- */
        .top-bar {
            background: var(--primary);
            color: rgba(255, 255, 240, 0.85);
            font-size: 0.9rem;
            padding: 0.4rem 0;
            border-bottom: 1px solid rgba(255, 215, 140, 0.1);
        }

        .top-bar a {
            color: #eae0d0;
            text-decoration: none;
            margin-right: 1.2rem;
            transition: var(--transition);
        }

        .top-bar a:hover {
            color: var(--accent);
        }

        .top-social a {
            color: #d4cfc0;
            margin-left: 0.8rem;
            font-size: 1rem;
        }

        .top-social a:hover {
            color: var(--accent);
        }

        /* ----- navbar ----- */
        .navbar {
            background: rgba(255, 251, 245, 0.92) !important;
            backdrop-filter: blur(6px);
            box-shadow: 0 2px 20px rgba(0, 20, 10, 0.06);
            transition: 0.3s;
        }

        .navbar-brand {
            font-weight: 700;
            color: var(--primary) !important;
            font-size: 1.5rem;
        }

        .navbar-brand span {
            color: var(--accent);
        }

        .nav-link {
            color: #1f3a2a !important;
            font-weight: 500;
            font-size: 0.95rem;
            margin: 0 0.4rem;
            position: relative;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background: var(--accent);
            transition: 0.3s;
        }

        .nav-link:hover::after {
            width: 100%;
        }

        .btn-call-nav {
            background: var(--accent);
            color: #1a2a1a !important;
            border-radius: 60px;
            padding: 0.4rem 1.6rem;
            font-weight: 600;
            transition: var(--transition);
            border: none;
        }

        .btn-call-nav:hover {
            background: #b8975a;
            transform: scale(1.02);
            color: #0f1f0f !important;
        }

        /* ----- hero carousel ----- */
        .hero-carousel .carousel-item {
            height: 650px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .hero-carousel .carousel-item::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(10, 30, 20, 0.45);
            background: linear-gradient(135deg, rgba(10, 30, 20, 0.5) 0%, rgba(20, 50, 35, 0.3) 100%);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            height: 100%;
            display: flex;
            align-items: center;
            color: white;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }

        .hero-content h1 {
            font-size: 3.5rem;
            font-weight: 700;
            letter-spacing: -0.02em;
        }

        .hero-content p {
            font-size: 1.2rem;
            max-width: 550px;
            opacity: 0.9;
        }

        .hero-btn-group .btn {
            border-radius: 60px;
            padding: 0.6rem 2rem;
            margin-right: 0.8rem;
            font-weight: 500;
        }

        .hero-btn-group .btn-outline-light {
            border-color: rgba(255, 255, 240, 0.7);
            color: white;
        }

        .hero-btn-group .btn-outline-light:hover {
            background: white;
            color: var(--primary);
        }

        .carousel-control-prev,
        .carousel-control-next {
            width: 5%;
        }

        .carousel-indicators [data-bs-target] {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 240, 0.6);
            border: 1px solid rgba(255, 255, 240, 0.4);
        }

        .carousel-indicators .active {
            background: var(--accent);
            border-color: var(--accent);
        }

        /* ----- about ----- */
        .about-img {
            border-radius: 40px 10px 40px 10px;
            box-shadow: var(--shadow);
            width: 100%;
            object-fit: cover;
            height: 400px;
        }

        .feature-list i {
            color: var(--accent);
            font-size: 1.2rem;
            margin-right: 0.6rem;
        }

        .feature-list li {
            list-style: none;
            margin-bottom: 0.7rem;
        }

        /* ----- services card ----- */
        .service-card {
            border: none;
            border-radius: 30px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            background: white;
            height: 100%;
        }

        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(26, 60, 42, 0.12);
        }

        .service-card img {
            height: 200px;
            object-fit: cover;
            transition: var(--transition);
        }

        .service-card:hover img {
            transform: scale(1.04);
        }

        .service-card .card-body {
            padding: 1.5rem 1.2rem;
        }

        .service-card .card-title {
            color: var(--primary);
            font-family: 'Playfair Display', serif;
            font-weight: 600;
        }

        .service-card .btn-sm {
            border-radius: 40px;
            padding: 0.3rem 1.2rem;
            font-size: 0.8rem;
            margin: 0.2rem;
        }

        /* ----- why choose us ----- */
        .why-img {
            border-radius: 40px 10px 40px 10px;
            object-fit: cover;
            height: 400px;
            width: 100%;
            box-shadow: var(--shadow);
        }

        .why-icon i {
            color: var(--accent);
            font-size: 1.4rem;
            width: 2.5rem;
        }

        /* ----- process ----- */
        .step-circle {
            width: 70px;
            height: 70px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            font-weight: 700;
            margin: 0 auto 1rem;
            box-shadow: 0 8px 20px rgba(26, 60, 42, 0.15);
            font-family: 'Playfair Display', serif;
        }

        .process-line {
            height: 2px;
            background: var(--accent);
            width: 70%;
            margin: 0 auto;
            opacity: 0.4;
        }

        .process-step {
            text-align: center;
        }

        /* ----- gallery ----- */
        .gallery-img {
            border-radius: 24px;
            width: 100%;
            height: 220px;
            object-fit: cover;
            transition: var(--transition);
            cursor: pointer;
            box-shadow: var(--shadow);
        }

        .gallery-img:hover {
            transform: scale(1.03);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
        }

        /* lightbox */
        .lightbox {
            position: fixed;
            inset: 0;
            background: rgba(8, 20, 12, 0.92);
            backdrop-filter: blur(6px);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            padding: 2rem;
        }

        .lightbox.active {
            display: flex;
        }

        .lightbox img {
            max-width: 90%;
            max-height: 80vh;
            border-radius: 30px;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
            transition: 0.3s;
        }

        .lightbox-close {
            position: absolute;
            top: 30px;
            right: 40px;
            font-size: 3rem;
            color: white;
            background: transparent;
            border: none;
            cursor: pointer;
            opacity: 0.7;
            transition: var(--transition);
        }

        .lightbox-close:hover {
            opacity: 1;
            transform: rotate(90deg);
        }

        .lightbox-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 240, 0.1);
            border: none;
            color: white;
            font-size: 2.5rem;
            padding: 0.5rem 1rem;
            border-radius: 60px;
            backdrop-filter: blur(6px);
            transition: var(--transition);
        }

        .lightbox-nav:hover {
            background: rgba(255, 215, 140, 0.2);
        }

        .lightbox-prev {
            left: 20px;
        }

        .lightbox-next {
            right: 20px;
        }

        /* ----- testimonials ----- */
        .testimonial-card {
            background: white;
            border-radius: 30px;
            padding: 2rem 1.8rem;
            box-shadow: var(--shadow);
            margin: 0 0.5rem;
            height: 100%;
        }

        .testimonial-card img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--beige);
        }

        .testimonial-card .stars {
            color: #d4af37;
            letter-spacing: 2px;
        }

        /* ----- contact / form ----- */
        .contact-form .form-control {
            border-radius: 40px;
            padding: 0.7rem 1.2rem;
            border: 1px solid #d8d0c6;
            background: white;
            font-size: 0.95rem;
        }

        .contact-form .form-control:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.2);
        }

        .contact-form .btn-primary-custom {
            width: 100%;
            padding: 0.8rem;
        }

        .contact-info i {
            color: var(--accent);
            width: 2rem;
        }

        /* ----- faq accordion ----- */
        .accordion-item {
            border: none;
            margin-bottom: 0.8rem;
            border-radius: 30px !important;
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .accordion-button {
            background: white;
            font-weight: 600;
            color: var(--primary);
            padding: 1.2rem 1.8rem;
        }

        .accordion-button:not(.collapsed) {
            background: var(--primary);
            color: white;
            box-shadow: none;
        }

        .accordion-button:focus {
            box-shadow: none;
        }

        /* ----- cta ----- */
        .cta-section {
            background: linear-gradient(135deg, rgba(10, 30, 20, 0.8), rgba(20, 50, 35, 0.7)), url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI4MCIgaGVpZ2h0PSI4MCIgdmlld0JveD0iMCAwIDgwIDgwIj48cGF0aCBkPSJNMjAgMjBhMTAgMTAgMCAwIDEgMTAgMTAgMTAgMTAgMCAwIDEtMTAgMTAgMTAgMTAgMCAwIDEtMTAtMTAgMTAgMTAgMCAwIDEgMTAtMTB6IiBmaWxsPSIjYzlhOTZlIiBvcGFjaXR5PSIwLjA2IiAvPjwvc3ZnPg==');
            background-size: cover;
            background-position: center;
            padding: 5rem 0;
            color: white;
        }

        .cta-section .btn-outline-light {
            border-color: rgba(255, 255, 240, 0.5);
        }

        /* ----- footer ----- */
        .footer {
            background: var(--primary);
            color: #d4d9ce;
            padding: 3rem 0 1rem;
        }

        .footer h5 {
            color: white;
            font-family: 'Playfair Display', serif;
        }

        .footer a {
            color: #bcc9b0;
            text-decoration: none;
            transition: var(--transition);
        }

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

        .footer .social a {
            display: inline-block;
            margin-right: 1rem;
            font-size: 1.2rem;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 140, 0.1);
            padding-top: 1.5rem;
            margin-top: 2rem;
            font-size: 0.9rem;
            color: #a5b8a5;
        }

        /* floating buttons */
        .floating-buttons {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1050;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .floating-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
            border-radius: 60px;
            background: white;
            box-shadow: 0 6px 24px rgba(0, 20, 10, 0.15);
            color: var(--primary);
            font-size: 1.6rem;
            transition: var(--transition);
            text-decoration: none;
            border: none;
        }

        .floating-btn span {
            display: none;
        }

        .floating-btn i {
            font-size: 1.8rem;
        }

        .floating-btn:hover {
            transform: scale(1.08);
        }

        .floating-btn.whatsapp {
            background: #25d366;
            color: white;
        }

        .floating-btn.call {
            background: var(--accent);
            color: #1a2a1a;
        }

        @media (min-width: 768px) {
            .floating-btn {
                width: auto;
                padding: 0 1.6rem;
                border-radius: 60px;
                gap: 10px;
            }

            .floating-btn span {
                display: inline-block;
                font-size: 0.95rem;
                font-weight: 500;
            }
        }

        /* responsive */
        @media (max-width: 768px) {
            .hero-carousel .carousel-item {
                height: 550px;
            }

            .hero-content h1 {
                font-size: 2.2rem;
            }

            .section-title {
                font-size: 2rem;
            }

            .top-bar .d-flex {
                flex-wrap: wrap;
                justify-content: center;
            }

            .top-bar a {
                margin-right: 0.8rem;
                font-size: 0.8rem;
            }

            .process-line {
                display: none;
            }

            .step-circle {
                width: 60px;
                height: 60px;
                font-size: 1.4rem;
            }
        }