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

:root {
            --primary-green: #1e8449; --dark-green: #156f3a; --light-green: #d5f4e6;
            --text-dark: #1d1d1d; --text-light: #666666; --text-muted: #6b6b6b;
            --bg-white: #ffffff; --bg-gray: #f5f5f5; --border-color: #e5e5e5;
            --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

html { scroll-behavior: smooth; }

body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
            line-height: 1.6; color: var(--text-dark); background-color: var(--bg-white);
            font-weight: 400; letter-spacing: -0.3px;
        }

header {
            background-color: var(--bg-white); border-bottom: 1px solid var(--border-color);
            position: sticky; top: 0; z-index: 100; backdrop-filter: blur(10px);
            background-color: rgba(255, 255, 255, 0.95);
        }

nav {
            display: flex; justify-content: space-between; align-items: center;
            padding: 0.55rem clamp(0.9rem, 3.5vw, 2rem); max-width: 1400px; margin: 0 auto;
        }

.logo {
            font-size: clamp(1.3rem, 3vw, 1.6rem); font-weight: 600;
            color: var(--dark-green); text-decoration: none; letter-spacing: -0.5px;
        }

.nav-menu {
            display: flex; align-items: center; gap: 3.5rem;
        }

.nav-links {
            display: flex; list-style: none; gap: 3.5rem;
        }

.nav-links a {
            text-decoration: none; color: var(--text-dark); font-size: 0.95rem;
            font-weight: 500; transition: color var(--transition);
        }

.nav-links a:hover { color: var(--primary-green); }

.nav-links > li > a {
            position: relative;
            display: inline-flex;
            align-items: center;
        }

.nav-links > li > a::before {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: -0.5rem;
            height: 2px;
            border-radius: 999px;
            background-color: var(--primary-green);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform var(--transition);
        }

.nav-links > li > a:hover::before,
        .nav-links > li > a[aria-current="page"]::before,
        .nav-links > li > a[aria-current="location"]::before {
            transform: scaleX(1);
        }

.nav-actions { display: flex; align-items: center; gap: 0.6rem; }

.phone-button {
            background-color: var(--primary-green);
            color: white;
            padding: 0.7rem 1.4rem;
            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);
        }

.phone-button:hover { background-color: var(--dark-green); }

.email-button {
            background-color: #b45309;
            color: #fff;
            border: 1px solid #b45309;
            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;
        }

.email-button:hover {
            border-color: #92400e;
            background-color: #92400e;
            transform: scale(1.05);
        }

.quote-button {
            background-color: #2563eb;
            border-color: #2563eb;
            color: #fff;
        }

.quote-button:hover {
            background-color: #1d4ed8;
            border-color: #1d4ed8;
            color: #fff;
        }

.nav-actions .phone-button,
        .nav-actions .btn-call {
            padding-inline: clamp(0.85rem, 0.55rem + 0.85vw, 1.4rem);
        }

.nav-actions .whatsapp-button,
        .nav-actions .btn-whatsapp {
            padding-inline: clamp(0.8rem, 0.58rem + 0.62vw, 1.15rem);
        }

.nav-actions .email-button,
        .nav-actions .btn-email {
            padding-inline: clamp(0.8rem, 0.58rem + 0.62vw, 1.15rem);
        }

.breadcrumb {
            max-width: 1200px; margin: 0 auto;
            padding: 0.85rem clamp(1rem, 5vw, 2rem) 0; font-size: 0.95rem;
        }

.breadcrumb a {
            color: var(--primary-green); text-decoration: none; font-weight: 500;
        }

.breadcrumb a:hover { text-decoration: underline; }

.service-hero {
            background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
            color: white; padding: clamp(1.6rem, 4.2vw, 2.5rem) clamp(1rem, 5vw, 3rem); text-align: center;
        }

.service-hero h1 {
            font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 700;
            margin-bottom: 1rem; letter-spacing: -0.8px;
        }

.service-hero p {
            font-size: clamp(1rem, 2vw, 1.2rem); max-width: 700px;
            margin: 0 auto 2rem; opacity: 0.95;
        }

.btn-primary {
            background-color: white; color: var(--dark-green);
            padding: 1rem 2.5rem; border: none; border-radius: 999px;
            font-weight: 600; cursor: pointer; transition: all var(--transition);
            text-decoration: none; display: inline-flex; align-items: center;
        }

.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15); }

.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15); }

.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15); }

.content-section {
            max-width: 1000px; margin: 0 auto;
            padding: clamp(1.5rem, 4vw, 2.3rem) clamp(1rem, 5vw, 3rem);
        }

.content-section h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 700;
            margin-bottom: 1.5rem; color: var(--text-dark);
        }

.content-section p {
            font-size: 1.05rem; color: var(--text-light);
            margin-bottom: 1.5rem; line-height: 1.8;
        }

.features-grid {
            display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem; margin: 1.35rem 0;
        }

.feature-card {
            background-color: var(--light-green); padding: 2rem; border-radius: 12px;
            border-left: 4px solid var(--primary-green);
        }

.feature-card h3 {
            font-size: 1.2rem; font-weight: 600; margin-bottom: 0.8rem; color: var(--text-dark);
        }

.feature-card p {
            font-size: 0.95rem; margin-bottom: 0; color: var(--text-light);
        }

.cta-section {
            background-color: var(--bg-gray); padding: clamp(1.5rem, 4vw, 2.3rem) clamp(1rem, 5vw, 3rem);
            text-align: center; border-radius: 16px; margin: 1.35rem 0;
                }

.cta-section h2 { margin-bottom: 1rem; }

.cta-section p { font-size: 1.05rem; margin-bottom: 2rem; }

.cta-section h2 { margin-bottom: 1rem; }

.cta-section p { font-size: 1.05rem; margin-bottom: 2rem; }

footer {
            background-color: var(--text-dark); color: white; text-align: center;
            padding: clamp(1.8rem, 4.2vw, 2.4rem) clamp(1rem, 5vw, 3rem); margin-top: 1.6rem;
        }

footer p {
            margin: 0.5rem 0; font-size: 0.9rem; opacity: 0.8;
        }

@media (max-width: 900px) {
            .nav-links { display: none; }
            .nav-toggle { display: block; }
            .nav-menu { display: none; }
            .nav-menu.is-open {
                display: flex;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: var(--bg-white);
                border-bottom: 1px solid var(--border-color);
                flex-direction: column;
                padding: 1rem;
                gap: 0.75rem;
            }
            .nav-menu.is-open .nav-links {
                display: flex;
                flex-direction: column;
                gap: 0.4rem;
                width: 100%;
            }
            .nav-menu.is-open .nav-links a {
                display: block;
                padding: 0.65rem 0;
            }
            .nav-services-link {
                width: 100%;
                justify-content: space-between;
            }

            .nav-services-link::after {
                font-size: 0.8rem;
            }

            .nav-services-item.is-open .services-submenu {
                display: grid;
                gap: 0.1rem;
                margin: 0.12rem 0 0.35rem;
                padding: 0.4rem 0 0.15rem 0.8rem;
                border-left: 2px solid var(--border-color);
            }

            .services-submenu a {
                color: var(--text-light);
                font-size: 0.9rem;
                padding: 0.45rem 0;
            }

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

            .nav-menu.is-open .nav-actions {
                width: 100%;
                display: grid;
                grid-template-columns: 1fr;
            }
            .nav-menu.is-open .phone-button,
            .nav-menu.is-open .whatsapp-button,
            .nav-menu.is-open .email-button {
                width: 100%;
                justify-content: center;
            }
        }

@media (max-width: 480px) {
            .service-hero h1 { font-size: 1.8rem; }
            .features-grid { grid-template-columns: 1fr; }
            .btn-primary { width: 100%; justify-content: center; }
        }