/* ===== Custom Styles for Recovery Zone ===== */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #fdf2f4;
}
::-webkit-scrollbar-thumb {
    background: #a11437;
    border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
    background: #831334;
}

/* Selection color */
::selection {
    background: #fce7eb;
    color: #6e1332;
}

/* ===== Animation Keyframes ===== */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animation classes */
.animate-float {
    animation: float 4s ease-in-out infinite;
}

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

/* Scroll reveal animations - progressive enhancement */
.reveal-on-scroll {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.revealed {
    opacity: 0;
    transform: translateY(40px);
}

.reveal-on-scroll.reveal-left {
    transform: translateX(0);
}

.reveal-on-scroll.reveal-left.revealed {
    transform: translateX(-40px);
}

.reveal-on-scroll.reveal-right {
    transform: translateX(0);
}

.reveal-on-scroll.reveal-right.revealed {
    transform: translateX(40px);
}

.reveal-on-scroll.reveal-scale {
    transform: scale(1);
}

.reveal-on-scroll.reveal-scale.revealed {
    transform: scale(0.95);
}

/* Stagger delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .reveal-on-scroll {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .animate-float,
    .animate-float-delayed {
        animation: none;
    }
    html {
        scroll-behavior: auto;
    }
}

/* ===== Navigation ===== */
.nav-scrolled {
    background: rgba(255, 252, 248, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(161, 20, 55, 0.08);
}

.nav-scrolled #navbar {
    border-bottom: 1px solid rgba(253, 212, 217, 0.5);
}

/* ===== Feature Cards ===== */
.feature-card {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s ease,
                border-color 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-8px) !important;
}

/* ===== Product Cards ===== */
.group:hover .group-hover\:scale-110 {
    transform: scale(1.1);
}

/* ===== Button Hover Effects ===== */
button, a {
    -webkit-tap-highlight-color: transparent;
}

/* ===== Form Focus States ===== */
input:focus,
textarea:focus {
    caret-color: #a11437;
}

/* ===== Mobile Menu ===== */
#mobileMenu {
    transition: max-h 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
    opacity: 1;
}

#mobileMenu.collapsed {
    max-h: 0 !important;
    opacity: 0;
}

#mobileMenu.expanded {
    max-h: 500px;
    opacity: 1;
}

/* ===== Image Hover ===== */
.aspect-\[4\/3\] img,
.aspect-\[4\/5\] img,
.aspect-\[3\/4\] img,
.aspect-square img {
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== Back to Top ===== */
#backToTop.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

#backToTop:not(.visible) {
    opacity: 0;
    pointer-events: none;
    transform: translateY(16px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#backToTop.visible {
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 768px) {
    .animate-float {
        animation-duration: 5s;
    }
    .animate-float-delayed {
        animation-duration: 6s;
    }
}

/* ===== Loading state for images ===== */
img {
    background-color: #fce7eb;
}

/* ===== Focus visible for accessibility ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 3px solid #ed6e8f;
    outline-offset: 2px;
    border-radius: 0.5rem;
}