/* ===== Custom Styles for The Line Up Barber Shop ===== */

/* Base */
*, *::before, *::after {
    box-sizing: border-box;
}

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

body {
    overflow-x: hidden;
}

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

/* ===== Navbar ===== */
#navbar {
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    background: transparent;
    transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
    background: rgba(13, 13, 20, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(251, 191, 36, 0.1);
}

/* ===== Mobile Menu ===== */
#mobileMenu.open {
    transform: translateX(0);
}

/* ===== Hero Floating Cards ===== */
.hero-card-1 {
    animation: float1 6s ease-in-out infinite;
}

.hero-card-2 {
    animation: float2 7s ease-in-out infinite;
}

.hero-card-3 {
    animation: float3 5s ease-in-out infinite;
}

.hero-card-4 {
    animation: float4 8s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(0.5deg); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-16px) rotate(-0.5deg); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(0.5deg); }
}

@keyframes float4 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-14px) rotate(-0.3deg); }
}

/* ===== Scroll Reveal ===== */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .hero-card-1,
    .hero-card-2,
    .hero-card-3,
    .hero-card-4 {
        animation: none;
    }
    
    html {
        scroll-behavior: auto;
    }
}

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

::-webkit-scrollbar-track {
    background: #0d0d14;
}

::-webkit-scrollbar-thumb {
    background: #2a2a3e;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d97706;
}

/* ===== Mobile Menu Link ===== */
.mobile-menu-link {
    position: relative;
}

.mobile-menu-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #fbbf24, #d97706);
    transition: width 0.3s ease;
}

.mobile-menu-link:hover::after {
    width: 100%;
}

/* ===== Service Card Hover Glow ===== */
.group:hover .relative.z-10 {
    text-shadow: 0 0 40px rgba(251, 191, 36, 0.1);
}

/* ===== Button Ripple Effect ===== */
.bg-amber-500::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.bg-amber-500:active::before {
    width: 200px;
    height: 200px;
}

/* ===== Testimonial Card ===== */
.bg-dark-700\/50 {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* ===== Form Focus States ===== */
input:focus,
select:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

/* ===== Back to Top ===== */
#backToTop.visible {
    opacity: 1;
    pointer-events: all;
}

#backToTop:not(.visible) {
    transform: translateY(20px);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .hero-card-1,
    .hero-card-2,
    .hero-card-3,
    .hero-card-4 {
        animation: none !important;
    }
}

/* ===== Gold Shimmer Line ===== */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.shimmer-line {
    background: linear-gradient(90deg, transparent, rgba(251, 191, 36, 0.4), transparent);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}