/* === Custom Styles for Glamorous Eyebrow Threading Beauty Studio === */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Geometric Background Shapes */
.geo-shape {
    position: absolute;
    pointer-events: none;
    opacity: 0.04;
}

.shape-circle-1 {
    top: 15%;
    right: -5%;
    width: 500px;
    height: 500px;
    border: 2px solid #eab308;
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.shape-circle-2 {
    bottom: 10%;
    left: -8%;
    width: 400px;
    height: 400px;
    border: 2px solid #eab308;
    border-radius: 50%;
    animation: float 25s ease-in-out infinite reverse;
}

.shape-triangle {
    top: 40%;
    left: 5%;
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 140px solid #eab308;
    animation: spin 30s linear infinite;
}

.shape-diamond {
    top: 60%;
    right: 10%;
    width: 100px;
    height: 100px;
    border: 2px solid #eab308;
    transform: rotate(45deg);
    animation: float 15s ease-in-out infinite;
}

.shape-arc {
    bottom: 30%;
    right: 20%;
    width: 200px;
    height: 200px;
    border: 2px solid #eab308;
    border-radius: 50%;
    border-top-color: transparent;
    border-left-color: transparent;
    animation: spin 20s linear infinite;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-30px); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Navbar Scroll Effect */
#navbar.scrolled {
    background: rgba(10, 26, 43, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(234, 179, 8, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Nav Links */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #eab308;
    transition: width 0.3s ease;
}

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

/* Service Cards */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #eab308, #ca8a04);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

/* Gallery */
.gallery-item {
    position: relative;
}

/* Testimonial Cards */
.testimonial-card {
    position: relative;
}

/* Scroll Reveal Animations (below the fold only) */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.hidden {
    opacity: 0;
    transform: translateY(30px);
}

/* Mobile Menu */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu .mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

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

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* Menu Button Animation */
.menu-line {
    transition: all 0.3s ease;
}

#menuBtn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

#menuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menuBtn.active .menu-line:nth-child(3) {
    width: 20px;
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Button Hover Glow */
button:hover, a:hover {
    /* handled by Tailwind utilities */
}

/* Selection Color */
::selection {
    background: rgba(234, 179, 8, 0.3);
    color: #fff;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

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

::-webkit-scrollbar-track {
    background: #0a1a2b;
}

::-webkit-scrollbar-thumb {
    background: #334e68;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #eab308;
}