/* ============================================
   NAILS SPA — Custom Styles
   Plum + Amber | Vibrant Modern
   ============================================ */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background: #1a0a10;
    overflow-x: hidden;
}

/* ─── NAVBAR ─── */
#navbar {
    background: transparent;
    transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
    background: rgba(26, 10, 16, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ─── FLOATING CARDS ─── */
.floating-card-1 {
    animation: float1 4s ease-in-out infinite;
}

.floating-card-2 {
    animation: float2 5s ease-in-out infinite;
}

.floating-card-3 {
    animation: float3 6s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(1deg); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(-1deg); }
}

@keyframes float3 {
    0%, 100% { transform: translateX(0px) translateY(0px); }
    50% { transform: translateX(6px) translateY(-10px); }
}

/* ─── SCROLL REVEAL ─── */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal[data-reveal-delay="1"] { transition-delay: 0.1s; }
.reveal[data-reveal-delay="2"] { transition-delay: 0.2s; }
.reveal[data-reveal-delay="3"] { transition-delay: 0.3s; }
.reveal[data-reveal-delay="4"] { transition-delay: 0.4s; }
.reveal[data-reveal-delay="5"] { transition-delay: 0.5s; }

/* Default state: visible (progressive enhancement) */
.reveal {
    transform: translateY(0);
    opacity: 1;
}

/* When JS adds the animated class */
.reveal.animated {
    opacity: 0;
    transform: translateY(30px);
}

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

/* ─── SERVICE CARDS ─── */
.service-card {
    transition: transform 0.4s ease, background 0.4s ease, border-color 0.4s ease;
}

.service-card:hover {
    transform: translateY(-4px);
}

/* ─── MOBILE MENU ─── */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

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

.mobile-link {
    transition: color 0.2s ease;
}

.mobile-link:hover {
    color: #fbbf24;
}

/* ─── FORM INPUTS ─── */
input:focus, textarea:focus {
    outline: none;
}

/* ─── GALLERY HOVER ─── */
.group:hover .group-hover\:scale-110 {
    transform: scale(1.1);
}

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

::-webkit-scrollbar-track {
    background: #1a0a10;
}

::-webkit-scrollbar-thumb {
    background: rgba(251, 191, 36, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(251, 191, 36, 0.5);
}

/* ─── SELECTION ─── */
::selection {
    background: rgba(251, 191, 36, 0.3);
    color: #fbbf24;
}

/* ─── REDUCED MOTION ─── */
@media (prefers-reduced-motion: reduce) {
    .floating-card-1,
    .floating-card-2,
    .floating-card-3 {
        animation: none;
    }

    html {
        scroll-behavior: auto;
    }

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

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
    .font-display.font-800 {
        font-size: 2.75rem;
    }
}

@media (min-width: 641px) and (max-width: 768px) {
    .font-display.font-800 {
        font-size: 3.5rem;
    }
}