/* Custom styles for The Facial Suite */

/* Base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', system-ui, sans-serif;
    background-color: #0a0f0d;
    color: #fefdf8;
    overflow-x: hidden;
}

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

::-webkit-scrollbar-track {
    background: #0a0f0d;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #059669, #d4943a);
    border-radius: 4px;
}

/* Animation keyframes */
@keyframes pulse-slow {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

@keyframes scroll-line {
    0% {
        opacity: 0;
        transform: scaleY(0);
        transform-origin: top;
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
        transform-origin: top;
    }
    51% {
        transform-origin: bottom;
    }
    100% {
        opacity: 0;
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

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

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

.animate-scroll-line {
    animation: scroll-line 2s ease-in-out infinite;
}

/* Reveal animations - progressive enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile menu animations */
.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

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

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

/* Hamburger animation */
#bar1 {
    transition: transform 0.3s ease 0.1s, opacity 0.2s ease;
}

#bar2 {
    transition: opacity 0.2s ease;
}

#bar3 {
    transition: transform 0.3s ease 0.1s;
}

.menu-open #bar1 {
    transform: translateY(4px) rotate(45deg);
    transition: transform 0.3s ease;
}

.menu-open #bar2 {
    opacity: 0;
    transition: opacity 0.2s ease 0.1s;
}

.menu-open #bar3 {
    transform: translateY(-4px) rotate(-45deg);
    transition: transform 0.3s ease;
}

/* Navbar scroll effect */
.navbar-scrolled {
    background: rgba(10, 15, 13, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(254, 253, 248, 0.05);
}

/* Selection color */
::selection {
    background: rgba(5, 150, 105, 0.3);
    color: #fefdf8;
}

/* Focus styles */
input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* Smooth transitions for all interactive elements */
a, button {
    transition: all 0.3s ease;
}

/* Image lazy loading placeholder */
img {
    background: linear-gradient(135deg, #111c15 0%, #162019 100%);
}

/* Custom select dropdown arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .no-print {
        display: none;
    }
}