/* ============================================
   Fullerbuilt Radon Mitigation — Custom Styles
   ============================================ */

/* Base & Typography */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', sans-serif;
    color: #334155;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Nunito', sans-serif;
}

/* Scroll Reveal Animations (progressive enhancement) */
.js-enabled .reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .js-enabled .reveal {
        opacity: 0;
        transform: translateY(30px);
    }

    .js-enabled .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }

    .js-enabled .reveal-delay-1 { transition-delay: 0.1s; }
    .js-enabled .reveal-delay-2 { transition-delay: 0.2s; }
    .js-enabled .reveal-delay-3 { transition-delay: 0.3s; }
    .js-enabled .reveal-delay-4 { transition-delay: 0.4s; }
    .js-enabled .reveal-delay-5 { transition-delay: 0.5s; }
    .js-enabled .reveal-delay-6 { transition-delay: 0.6s; }
}

/* Service Cards */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0d9488, #5eead4);
    border-radius: 3xl 3xl 0 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

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

/* Mobile menu animation */
#mobileMenu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Floating badge animation */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.js-enabled .absolute.-bottom-6.-left-6 {
    animation: float 3s ease-in-out infinite;
}

/* Smooth focus styles */
input:focus,
select:focus,
textarea:focus,
button:focus {
    outline: none;
}

/* Selection color */
::selection {
    background-color: #99f6e4;
    color: #134e4a;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Steps counter pulse */
@keyframes pulse-ring {
    0% {
        box-shadow: 0 0 0 0 rgba(13, 148, 136, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(13, 148, 136, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(13, 148, 136, 0);
    }
}

.js-enabled .relative.z-10.text-center > .w-20 {
    animation: pulse-ring 2s ease-out infinite;
}

/* Counter animation for stats */
@keyframes countUp {
    from { opacity: 0; transform: scale(0.5); }
    to { opacity: 1; transform: scale(1); }
}

.js-enabled .bg-slate-50.rounded-2xl.p-6 {
    opacity: 0;
}

.js-enabled .bg-slate-50.rounded-2xl.p-6.visible {
    opacity: 1;
    animation: countUp 0.5s ease forwards;
}