/* ============================================
   Sandra's Beauty Salon — Custom Styles
   ============================================ */

/* Base & Typography */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background-color: #FAFAF5;
    color: #1c361c;
}

.font-display {
    font-family: 'Playfair Display', Georgia, serif;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #FAFAF5;
}
::-webkit-scrollbar-thumb {
    background: #bfe0bf;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #93c993;
}

/* Navigation */
.nav {
    background: rgba(250, 250, 245, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(191, 224, 191, 0.3);
    transition: all duration-500;
}

.nav.scrolled {
    background: rgba(250, 250, 245, 0.95);
    box-shadow: 0 4px 30px rgba(45, 86, 45, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #4a8c4a;
    transition: width 0.3s ease;
    border-radius: 1px;
}

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

/* 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 {
    border-bottom: 1px solid rgba(191, 224, 191, 0.3);
}

.mobile-link:last-of-type {
    border-bottom: none;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #3a703a 0%, #2d562d 100%);
    box-shadow: 0 4px 15px rgba(58, 112, 58, 0.3);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    box-shadow: 0 8px 30px rgba(58, 112, 58, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.7);
    border: 2px solid rgba(58, 112, 58, 0.2);
    color: #2d562d;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(58, 112, 58, 0.4);
    box-shadow: 0 4px 20px rgba(58, 112, 58, 0.15);
}

/* Section Tags */
.section-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(191, 224, 191, 0.4);
    border: 1px solid rgba(147, 201, 147, 0.4);
    color: #2d562d;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 100px;
}

.section-tag-light {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #dcefdc;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 100px;
}

/* Hero */
.hero {
    position: relative;
}

.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 4.5s 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(-10px) rotate(-1deg); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

/* Hero decorative shapes */
.hero-shape-1 {
    animation: pulse1 8s ease-in-out infinite;
}

.hero-shape-2 {
    animation: pulse2 10s ease-in-out infinite;
}

.hero-shape-3 {
    animation: pulse3 12s ease-in-out infinite;
}

@keyframes pulse1 {
    0%, 100% { transform: scale(1); opacity: 0.4; }
    50% { transform: scale(1.1); opacity: 0.6; }
}

@keyframes pulse2 {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.15); opacity: 0.5; }
}

@keyframes pulse3 {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.05); opacity: 0.7; }
}

/* Service Cards */
.service-card {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Gallery */
.gallery-item {
    cursor: pointer;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(28, 54, 28, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: inherit;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* Testimonial Cards */
.testimonial-card {
    transition: all 0.4s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.15);
}

/* Contact Form */
.input-field {
    transition: all 0.3s ease;
}

.input-field:focus {
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(74, 140, 74, 0.1);
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* 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;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .floating-card-1,
    .floating-card-2,
    .floating-card-3 {
        display: none;
    }
}