/* ===================================
   Rabeens Technologies - Custom Styles
   =================================== */

/* Keyframe Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Scroll-triggered animation base state */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Smooth scrollbar */
html {
    scroll-behavior: smooth;
}

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

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.dark ::-webkit-scrollbar-thumb {
    background: #475569;
}

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

/* Header scroll state */
#header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.dark #header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #3390ff;
    outline-offset: 2px;
    border-radius: 8px;
}

/* Service card hover lift */
article.group:hover {
    transform: translateY(-4px);
}

/* Modal animation */
#consultants-modal .relative > div {
    animation: scaleIn 0.3s ease-out;
}

/* Contact form input transitions */
input, textarea {
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease-out;
}

/* Gradient text animation on hover */
.bg-clip-text {
    -webkit-background-clip: text;
    background-clip: text;
}

/* Subtle hover animations for nav links */
.nav-link {
    position: relative;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(to right, #3390ff, #22c55e);
    border-radius: 1px;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 60%;
}

/* Card shimmer effect on hover */
article.group::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.05),
        transparent
    );
    transition: left 0.5s ease;
    border-radius: inherit;
    pointer-events: none;
}

article.group:hover::before {
    left: 100%;
}

/* Stats counter animation */
.stat-number {
    display: inline-block;
}

/* Responsive typography adjustments */
@media (max-width: 640px) {
    .font-display {
        letter-spacing: -0.02em;
    }
}

/* Print styles */
@media print {
    header, footer, #booking, #consultants-modal {
        display: none !important;
    }
    
    body {
        color: #000 !important;
        background: #fff !important;
    }
    
    section {
        page-break-inside: avoid;
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .animate-float,
    .animate-pulse-slow {
        animation: none;
    }
    
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Selection color */
::selection {
    background: rgba(51, 144, 255, 0.2);
    color: inherit;
}

.dark ::selection {
    background: rgba(51, 144, 255, 0.3);
}