:root {
    --primary-color: #006D67; /* Teal from poster */
    --secondary-color: #f8f9fa;
    --text-dark: #212529;
    --text-light: #ffffff;
    --accent-color: #ffc107;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.bg-teal {
    background-color: var(--primary-color) !important;
}

.text-teal {
    color: var(--primary-color) !important;
}

/* Navbar */
.navbar {
    padding: 1.5rem 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    padding: 1rem 0;
    background: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.8rem;
    letter-spacing: -1px;
}

.nav-link {
    font-weight: 500;
    margin-left: 1.5rem;
    color: var(--text-dark);
}

.nav-link:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('../img/hero_cleaner.png');
    background-size: cover;
    background-position: center;
    color: white;
    padding-top: 100px;
}

.hero-content h1 {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

/* Service Cards */
.service-card {
    border: none;
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* Contact Section */
.contact-section {
    background: #fdfdfd;
    padding: 100px 0;
}

.contact-info-box {
    background: white;
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.05);
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.info-item i {
    width: 50px;
    height: 50px;
    background: rgba(0, 109, 103, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    font-size: 1.2rem;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: white;
    padding: 60px 0 20px;
}

.footer-link {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-link:hover {
    color: white;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 35px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.whatsapp-float:hover {
    background-color: #128C7E;
    color: #FFF;
    transform: scale(1.1);
}

/* Animations */
[data-aos] {
    transition-duration: 1000ms !important;
}

/* Responsive */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: white;
        padding: 1rem;
        border-radius: 10px;
        margin-top: 15px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    }
    .navbar:not(.scrolled) .nav-link {
        color: var(--text-dark) !important;
    }
    .navbar:not(.scrolled) .btn-warning {
        margin-top: 10px;
        width: 100%;
        text-align: center;
    }
    .navbar-toggler {
        border-color: rgba(255,255,255,0.7);
        outline: none;
        box-shadow: none;
    }
    .navbar.scrolled .navbar-toggler {
        border-color: rgba(0,0,0,0.1);
    }
    .navbar.scrolled .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    .hero-content h1 {
        font-size: 2.8rem;
    }
    .hero-section {
        padding-top: 120px;
        padding-bottom: 60px;
    }
}

@media (max-width: 767.98px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .service-card {
        padding: 2rem !important;
    }
    .contact-info-box {
        padding: 25px;
    }
    .contact-section {
        padding: 60px 0;
    }
    .page-header h1 {
        font-size: 2.5rem;
    }
    footer {
        text-align: center;
    }
    footer .d-flex.gap-3 {
        justify-content: center;
    }
}

/* Page Headers */
.page-header {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('../img/hero_cleaner.png');
    background-size: cover;
    background-position: center;
    padding: 150px 0 80px;
    color: white;
    text-align: center;
}

.page-header h1 {
    font-size: 3.5rem;
    font-weight: 800;
}

.btn-teal {
    background-color: var(--primary-color);
    color: white;
}

.btn-teal:hover {
    background-color: #005651;
    color: white;
}