:root {
    --primary: #2ECC71;
    --primary-dark: #27AE60;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --text-dark: #2C3E50;
    --text-muted: #7F8C8D;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text-dark); background: var(--white); line-height: 1.6; }

.navbar {
    position: fixed; top: 0; width: 100%; padding: 1.5rem 5%; display: flex;
    justify-content: space-between; align-items: center; background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px); z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.logo { font-size: 1.5rem; font-weight: 800; color: var(--text-dark); }
.logo span { color: var(--primary); text-shadow: 0 2px 5px rgba(46, 204, 113, 0.2); }
.nav-links a { text-decoration: none; color: var(--text-dark); font-weight: 600; margin-left: 2rem; transition: 0.3s; }
.nav-links a:hover { color: var(--primary); }

.btn-quote { background: var(--primary); color: var(--white) !important; padding: 0.6rem 1.2rem; border-radius: 6px; }
.btn-quote:hover { background: var(--primary-dark); }

.hero {
    height: 100vh; display: flex; align-items: center; padding: 0 5%;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #145A32 100%);
}
.hero-content { max-width: 600px; animation: fadeInUp 1s ease-out; }
.hero h1 { font-size: 4rem; line-height: 1.1; margin-bottom: 1.5rem; font-weight: 800; color: var(--white); }
.hero .highlight { color: var(--white); }
.hero p { font-size: 1.2rem; color: #E0E0E0; margin-bottom: 2rem; }

.hero .btn-primary { background: var(--white); color: #145A32; font-weight: 800; }
.hero .btn-primary:hover { background: #F0F0F0; transform: translateY(-2px); box-shadow: 0 6px 15px rgba(0,0,0,0.2); }

.btn-primary {
    padding: 0.9rem 2rem; font-size: 1rem; font-weight: 600; text-decoration: none;
    border-radius: 6px; cursor: pointer; transition: 0.3s; border: none; background: var(--primary); color: var(--white);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 15px rgba(46, 204, 113, 0.4); }

.btn-secondary {
    padding: 0.9rem 2rem; font-size: 1rem; font-weight: 600; text-decoration: none;
    border-radius: 6px; cursor: pointer; transition: 0.3s; 
    display: inline-flex; align-items: center; gap: 8px; width: fit-content;
    background: rgba(255, 255, 255, 0.15); color: var(--white); border: 2px solid rgba(255, 255, 255, 0.3); backdrop-filter: blur(5px);
}
.btn-secondary:hover { background: rgba(255, 255, 255, 0.25); border-color: var(--white); transform: translateY(-2px); }

.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }

.services { padding: 6rem 5%; text-align: center; }
.services h2 { font-size: 2.5rem; margin-bottom: 3rem; }
.service-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.service-card { background: var(--light-gray); padding: 2.5rem; border-radius: 12px; transition: 0.3s; text-align: left; }
.service-card:hover { transform: translateY(-10px); box-shadow: 0 10px 30px rgba(0,0,0,0.08); }
.service-card .icon { color: var(--primary); margin-bottom: 1rem; width: 40px; height: 40px; }
.service-card .icon svg { width: 100%; height: 100%; }
.service-card h3 { margin-bottom: 1rem; font-size: 1.3rem; }
.service-card p { color: var(--text-muted); }


.contact { padding: 6rem 5%; background: var(--light-gray); display: flex; justify-content: center; }
.contact-box { background: var(--white); padding: 3rem; width: 100%; max-width: 600px; border-radius: 12px; text-align: center; box-shadow: 0 10px 40px rgba(0,0,0,0.03); }
.contact-box h2 { font-size: 2rem; margin-bottom: 1rem; }
.contact-box p { color: var(--text-muted); margin-bottom: 2rem;}
form { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 1rem; }
form input { padding: 1.2rem; border: 1px solid #E0E0E0; border-radius: 6px; font-family: inherit; }
form input:focus { outline: none; border-color: var(--primary); }

footer { background: var(--text-dark); color: rgba(255,255,255,0.7); text-align: center; padding: 3rem; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* Mobile Responsive Layout Fixes */
@media (max-width: 768px) {
    .navbar { padding: 1rem 5%; flex-direction: column; gap: 12px; text-align: center; }
    .logo { font-size: 1.5rem; white-space: normal; line-height: 1.2; }
    .nav-links { margin: 0; width: 100%; display: flex; justify-content: center; }
    .nav-links a:not(.btn-quote) { display: none; } /* Hide text links to save space */
    .btn-quote { padding: 0.6rem 1rem; font-size: 1rem; text-align: center; margin: 0; width: 100%; max-width: 250px; }
    
    .hero { padding-top: 140px; text-align: center; }
    .hero-content { margin: 0 auto; }
    .hero h1 { font-size: 2.8rem; }
    
    .hero-buttons { flex-direction: column; width: 100%; }
    .hero .btn-primary, .btn-secondary { width: 100%; justify-content: center; text-align: center; }
    
    .services h2 { font-size: 2rem; }
    .service-card { padding: 1.5rem; }
    
    .contact-box { padding: 2rem 1.5rem; }
    .contact-box h2 { font-size: 1.6rem; }
}