/* Base Styling */
body {
    font-family: 'Poppins', sans-serif;
    color: #292b3a;
    background-color: #fafafa;
    overflow-x: hidden;
}

/* Hero Overlay Gradient */
.hero-overlay {
    background: linear-gradient(to bottom, rgba(41, 43, 58, 0.8), rgba(41, 43, 58, 0.6));
}

/* Scroll Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hamburger Menu Animation */
.hamburger-line {
    transition: all 0.3s ease;
    transform-origin: left;
}
.hamburger-active .line-1 {
    transform: rotate(45deg) translate(-2px, -2px);
}
.hamburger-active .line-2 {
    opacity: 0;
}
.hamburger-active .line-3 {
    transform: rotate(-45deg) translate(-2px, 2px);
}

/* Testimonial Slider */
.slider-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

/* Navbar Sticky Transition */
.nav-scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}
.nav-transparent {
    background-color: transparent;
}
.nav-text-dark { color: #292b3a; }
.nav-text-light { color: #fafafa; }

/* Security: Hide elements meant for screen readers only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}