/* ============================================
   Eyebrow Envy - Custom Styles
   Clean Minimalist | Teal & Slate Grey
   ============================================ */

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

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: #0d9488;
    color: white;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #0d9488;
    transition: width 0.3s ease;
}

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

.nav-link::after {
    transition: width 0.3s ease;
}

/* Navbar scroll state */
#navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

#navbar.scrolled .nav-link {
    color: #1e293b;
}

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

/* --- Buttons --- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #0d9488;
    color: #ffffff;
    border: 1px solid #0d9488;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0f766e;
    border-color: #0f766e;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: #0d9488;
    border: 1px solid #0d9488;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background-color: #0d9488;
    color: #ffffff;
    transform: translateY(-1px);
}

/* --- Service Cards --- */
.service-card {
    position: relative;
    transition: transform 0.4s ease;
}

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

/* --- Gallery Items --- */
.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(13, 148, 136, 0);
    transition: background 0.3s ease;
}

.gallery-item:hover::after {
    background: rgba(13, 148, 136, 0.1);
}

/* --- Scroll Indicator --- */
.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* --- Form Styling --- */
select option {
    background-color: #1e293b;
    color: #ffffff;
}

/* --- Scroll Reveal (Progressive Enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
    .reveal-delay-5 { transition-delay: 0.5s; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
    .font-serif {
        line-height: 1.1;
    }
}