/* Custom Styles for Burba Septic Tank Service */

:root {
    --terracotta: #C2704E;
    --terracotta-light: #D4896A;
    --sand: #F5F0EB;
    --sand-dark: #E8E0D8;
    --charcoal: #2C2C2C;
    --charcoal-light: #4A4A4A;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--charcoal);
    background-color: var(--sand);
    line-height: 1.6;
}

.font-serif {
    font-family: 'Playfair Display', serif;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--sand);
}

::-webkit-scrollbar-thumb {
    background: var(--terracotta);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--terracotta-light);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Intersection Observer animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children animations */
.stagger-children .animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.stagger-children .animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.stagger-children .animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.stagger-children .animate-on-scroll:nth-child(4) { transition-delay: 0.4s; }
.stagger-children .animate-on-scroll:nth-child(5) { transition-delay: 0.5s; }
.stagger-children .animate-on-scroll:nth-child(6) { transition-delay: 0.6s; }

/* Navbar scroll effect */
.navbar-scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Service card hover effect */
.group:hover .group-hover\\:bg-white\\/20 {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Smooth transitions for all interactive elements */
a, button {
    transition: all 0.3s ease;
}

/* Focus styles for accessibility */
input:focus,
select:focus,
textarea:focus,
button:focus,
a:focus {
    outline: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-serif {
        font-size: clamp(2rem, 8vw, 3.5rem);
    }
}

/* Print styles */
@media print {
    nav,
    #contact-form,
    .bg-terracotta {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}