/* ===== Custom Styles for Rajan Sareen MD ===== */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f5f0e8;
}
::-webkit-scrollbar-thumb {
    background: #d45821;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #ba4518;
}

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(254, 253, 249, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(46, 39, 32, 0.08);
}

.nav-scrolled .nav-link {
    color: #4a3f35 !important;
}

/* Floating animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes float-delayed2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 5s ease-in-out infinite 1s;
}

.animate-float-delayed2 {
    animation: float-delayed2 4.5s ease-in-out infinite 0.5s;
}

/* Service card hover */
.service-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(212, 88, 33, 0.2);
}

/* Testimonial card */
.testimonial-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(46, 39, 32, 0.1);
}

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

/* Mobile menu icon animation */
.menu-open #bar1 {
    transform: rotate(45deg) translate(4px, 4px);
}

.menu-open #bar2 {
    opacity: 0;
}

.menu-open #bar3 {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Scroll reveal (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .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; }
}

/* For reduced motion preference, ensure content is visible */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Selection color */
::selection {
    background: #f9c4a8;
    color: #652514;
}

/* Focus styles */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #d45821;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Form styles */
input:focus,
textarea:focus {
    outline: none;
    border-color: #d45821;
    box-shadow: 0 0 0 3px rgba(212, 88, 33, 0.15);
}

/* Success message */
.success-message {
    animation: fadeInUp 0.5s ease forwards;
}

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