/* ============================================
   Hilgerson Tax Service — Custom Styles
   Classic & Elegant | Burgundy + Blush
   ============================================ */

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

body {
    overflow-x: hidden;
}

::selection {
    background-color: rgba(160, 48, 48, 0.15);
    color: #3b0e0e;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #fdf8f0;
}
::-webkit-scrollbar-thumb {
    background: #dc5f5f;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #a03030;
}

/* --- Navbar --- */
#navbar {
    background: rgba(254, 253, 251, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(220, 95, 95, 0.08);
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
    background: rgba(254, 253, 251, 0.97);
    box-shadow: 0 1px 20px rgba(59, 14, 14, 0.06);
}

.nav-logo-text {
    color: #1e1a18;
}

/* --- Hero --- */
#hero {
    position: relative;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(254, 253, 251, 0.97) 0%, 
        rgba(254, 253, 251, 0.9) 40%, 
        rgba(220, 95, 95, 0.03) 100%);
    z-index: 0;
}

#hero > .max-w-7xl {
    position: relative;
    z-index: 1;
}

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

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #6e2626, #dc5f5f);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* --- Mobile Menu --- */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu.closed {
    opacity: 0;
    pointer-events: none;
}

.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.3s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.4s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.5s; }

/* --- Mobile Menu Button --- */
#bar1 {
    transition: transform 0.3s ease, opacity 0.3s ease;
}
#bar2 {
    transition: opacity 0.3s ease;
}
#bar3 {
    transition: transform 0.3s ease, width 0.3s ease;
}

body.menu-open #bar1 {
    transform: translateY(4.5px) rotate(45deg);
}
body.menu-open #bar2 {
    opacity: 0;
}
body.menu-open #bar3 {
    transform: translateY(-4.5px) rotate(-45deg);
    width: 1.5rem;
}

/* --- Scroll Reveal Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .service-card::after {
        transform: scaleX(0);
    }
    .service-card:hover::after {
        transform: scaleX(1);
    }
    * {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

/* --- Responsive --- */
@media (max-width: 767px) {
    .font-serif {
        line-height: 1.1;
    }
}