/* ============================================
   Beauty Town — Custom Styles
   ============================================ */

/* Base */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
}

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

/* Navigation */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: #2dd4bf;
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: #2dd4bf !important;
}

/* Mobile Menu */
#mobile-menu.open {
    opacity: 1 !important;
    pointer-events: auto !important;
}

.mobile-link {
    position: relative;
}

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background-color: #2dd4bf;
    transition: width 0.3s ease;
}

.mobile-link:hover::after {
    width: 80%;
}

/* Hero Animations */
.hero-headline {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
    transform: translateY(30px);
}

.hero-subtitle {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.1s;
    opacity: 0;
    transform: translateY(30px);
}

.hero-body {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.3s;
    opacity: 0;
    transform: translateY(30px);
}

.hero-cta-primary,
.hero-cta-secondary {
    animation: slideUp 0.8s ease forwards;
    animation-delay: 0.4s;
    opacity: 0;
    transform: translateY(30px);
}

.hero-image-stack {
    animation: fadeInRight 1s ease forwards;
    animation-delay: 0.5s;
    opacity: 0;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Product Cards */
.product-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.product-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.product-card:nth-child(1) { transition-delay: 0.05s; }
.product-card:nth-child(2) { transition-delay: 0.1s; }
.product-card:nth-child(3) { transition-delay: 0.15s; }
.product-card:nth-child(4) { transition-delay: 0.2s; }

/* About Section */
.about-image-trigger {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.about-image-trigger.visible {
    opacity: 1;
    transform: translateX(0);
}

.about-content-trigger {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
    transition-delay: 0.2s;
}

.about-content-trigger.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Experience Cards */
.experience-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.experience-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.experience-card:nth-child(1) { transition-delay: 0.05s; }
.experience-card:nth-child(2) { transition-delay: 0.15s; }
.experience-card:nth-child(3) { transition-delay: 0.25s; }

/* Visit Section */
.visit-image-trigger {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.visit-image-trigger.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll-triggered animations for all sections */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

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

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #0f766e;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #14b8a6;
}

/* Selection */
::selection {
    background-color: #0f766e;
    color: white;
}

/* Focus visible */
:focus-visible {
    outline: 2px solid #0f766e;
    outline-offset: 2px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-headline {
        font-size: 2.75rem !important;
    }
    
    .hero-headline span {
        font-size: 2rem !important;
    }
}