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

        body {
            font-family: 'Inter', sans-serif;
            color: #1e2a2f;
            background-color: #ffffff;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, .logo-text, .testimonial-title {
            font-family: 'Playfair Display', serif;
        }

        /* Color scheme: earthy green + fresh accent */
        :root {
            --primary-dark: #1e4a2f;
            --primary: #2c6e3c;
            --primary-light: #4b8b3e;
            --secondary: #f5b042;
            --accent: #e8b86b;
            --light-bg: #faf7f0;
            --gray-soft: #f5f2ea;
            --text-dark: #1f2e2a;
            --text-muted: #5a6e64;
        }

        .bg-primary-dark { background-color: var(--primary-dark); }
        .bg-primary-light { background-color: var(--primary-light); }
        .text-primary-custom { color: var(--primary); }
        .btn-primary-custom {
            background-color: var(--primary);
            border: none;
            color: white;
            padding: 12px 28px;
            font-weight: 600;
            border-radius: 40px;
            transition: all 0.3s ease;
            font-size: 0.95rem;
        }
        .btn-primary-custom:hover {
            background-color: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            color: white;
        }
        .btn-outline-custom {
            border: 2px solid var(--primary);
            background: transparent;
            color: var(--primary);
            padding: 10px 28px;
            border-radius: 40px;
            font-weight: 600;
            transition: 0.3s;
        }
        .btn-outline-custom:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
        }

        /* navbar */
        .navbar {
            background-color: rgba(255,255,245,0.96);
            backdrop-filter: blur(4px);
            box-shadow: 0 4px 20px rgba(0,0,0,0.02);
            padding: 14px 0;
        }
        .logo-img {
            max-height: 60px;
            transition: 0.2s;
        }
        .nav-link {
            font-weight: 500;
            color: #1f2e2a;
            margin: 0 10px;
            transition: 0.2s;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--primary);
        }
        /* Hero carousel */
        .hero-carousel .carousel-item {
            height: 88vh;
            min-height: 550px;
            background-size: cover;
            background-position: center 30%;
        }
        .hero-overlay {
            background: linear-gradient(90deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.3) 100%);
            position: absolute;
            top:0; left:0; width:100%; height:100%;
        }
        .hero-caption {
            position: absolute;
            bottom: 25%;
            left: 5%;
            right: 5%;
            text-align: left;
            max-width: 650px;
            color: white;
        }
        .hero-caption h1 {
            font-size: 3.5rem;
            font-weight: 700;
            text-shadow: 2px 2px 12px rgba(0,0,0,0.3);
        }
        /* cards & sections */
        .section-padding {
            padding: 80px 0;
        }
        .section-title {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .subtitle {
            color: var(--primary);
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            font-size: 0.85rem;
        }
        .card-hover-effect {
            transition: all 0.3s ease;
            border: none;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 12px 25px rgba(0,0,0,0.05);
        }
        .card-hover-effect:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 35px rgba(0,0,0,0.1);
        }
        .product-card {
            background: white;
            border-radius: 28px;
            text-align: center;
            padding: 1.5rem 1rem;
            transition: 0.25s;
        }
        .product-card img {
            max-height: 180px;
            object-fit: contain;
            margin-bottom: 1rem;
        }
        .testimonial-card {
            background: var(--light-bg);
            border-radius: 32px;
            padding: 2rem;
            margin: 1rem 0;
            box-shadow: 0 8px 18px rgba(0,0,0,0.03);
            transition: 0.2s;
        }
        .testimonial-card i {
            font-size: 2rem;
            color: var(--secondary);
            opacity: 0.6;
        }
        .faq-item {
            border-bottom: 1px solid #e2e0d4;
            padding: 1rem 0;
        }
        .faq-question {
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .faq-answer {
            display: none;
            padding-top: 12px;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .faq-question.active + .faq-answer {
            display: block;
        }
        .footer {
            background-color: #0e2a1f;
            color: #d9e3db;
        }
        .footer a {
            color: #cbdccf;
            text-decoration: none;
            transition: 0.2s;
        }
        .footer a:hover {
            color: white;
        }
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: #25d366;
            width: 58px;
            height: 58px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            color: white;
            box-shadow: 0 8px 20px rgba(0,0,0,0.2);
            z-index: 99;
            transition: 0.2s;
            text-decoration: none;
        }
        .whatsapp-float:hover {
            transform: scale(1.08);
            background-color: #20b859;
            color: white;
        }
        @media (max-width: 768px) {
            .hero-caption h1 { font-size: 2.2rem; }
            .section-padding { padding: 50px 0; }
            .section-title { font-size: 1.2rem; }
        }