/* Custom styles for Allstates Accounting Services */

:root {
    --teal-900: #0D4F4F;
    --teal-800: #1A6B6B;
    --teal-700: #2D8A8A;
    --teal-100: #E0F2F1;
    --stone-50: #FAFAF8;
    --slate-900: #0F172A;
    --slate-800: #1E293B;
    --slate-600: #475569;
    --slate-500: #64748B;
    --slate-300: #CBD5E1;
    --slate-200: #E2E8F0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
}

h1, h2, h3, h4, blockquote {
    font-family: 'Playfair Display', serif;
}

/* Navbar */
#navbar {
    background: rgba(250, 250, 248, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
}

#navbar.scrolled {
    background: rgba(250, 250, 248, 0.95);
    border-bottom-color: rgba(0, 0, 0, 0.06);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

/* Hero animations */
.hero-subtitle {
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 0.2s;
}

.hero-headline {
    animation: slideUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-headline:nth-child(1) { animation-delay: 0.3s; }
.hero-headline:nth-child(2) { animation-delay: 0.45s; }
.hero-headline:nth-child(3) { animation-delay: 0.6s; }
.hero-headline:nth-child(4) { animation-delay: 0.75s; }

.hero-desc {
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 0.9s;
}

.hero-cta {
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 1.05s;
}

.hero-stats {
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 1.2s;
}

.hero-image-wrapper {
    animation: fadeIn 1.2s ease forwards;
    animation-delay: 0.5s;
    opacity: 0;
}

.hero-floating-card {
    animation: floatIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 1.4s;
    opacity: 0;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(100%); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.96); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes floatIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal-900), var(--teal-700));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.service-card:hover {
    background: white;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Mobile menu */
#mobile-menu.active {
    opacity: 1 !important;
    pointer-events: all !important;
}

.menu-line {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

#menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

#menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-btn.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
}

/* Mobile links */
.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

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

#mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.25s; }

/* About image grid */
.about-image-grid {
    position: relative;
}

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

::-webkit-scrollbar-track {
    background: var(--stone-50);
}

::-webkit-scrollbar-thumb {
    background: var(--slate-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--slate-500);
}

/* Selection */
::selection {
    background: var(--teal-100);
    color: var(--teal-900);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-floating-card {
        display: none;
    }
}