/* ========================================
   The Hair Studio — Custom Styles
   ======================================== */

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

body {
    overflow-x: hidden;
}

/* Selection Color */
::selection {
    background-color: #0d9488;
    color: white;
}

/* ========================================
   Navbar
   ======================================== */
.nav-text-current {
    color: rgba(255, 255, 255, 1);
    transition: color 0.3s ease;
}

.nav-text-subtle {
    color: rgba(255, 245, 230, 0.7);
    transition: color 0.3s ease;
}

.nav-link {
    position: relative;
}

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

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

/* Scroll state for navbar */
.navbar-scrolled .nav-text-current,
.navbar-scrolled .nav-link {
    color: #0f172a !important;
}

.navbar-scrolled .nav-text-subtle {
    color: #64748b !important;
}

.navbar-scrolled .nav-link::after {
    background: #0d9488;
}

/* ========================================
   Service Cards
   ======================================== */
.service-card {
    transform: translateY(0);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.service-card:hover {
    transform: translateY(-8px);
}

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

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

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-family: 'Playfair Display', serif;
    font-size: 8rem;
    color: rgba(13, 148, 136, 0.08);
    line-height: 1;
    pointer-events: none;
}

/* ========================================
   Mobile Menu
   ======================================== */
.mobile-nav-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* ========================================
   Scroll Reveal Animations
   (Progressive Enhancement — visible by default)
   ======================================== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
        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; }
}

/* ========================================
   Form Styles
   ======================================== */
input:focus,
select:focus,
textarea:focus {
    border-color: #14b8a6 !important;
    box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.1) !important;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 767px) {
    .font-serif {
        font-size: clamp(2rem, 8vw, 3.5rem);
    }
}

/* ========================================
   Smooth Image Loading
   ======================================== */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img[data-src] {
    opacity: 0;
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}