/* ============================================
   Delphine Beauty Studio — Custom Styles
   ============================================ */

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f0f4f8;
}
::-webkit-scrollbar-thumb {
    background: #a5bdd4;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #7a9ec0;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection Color */
::selection {
    background: #ccf5e5;
    color: #0d212c;
}

/* ============================================
   Navbar
   ============================================ */
.nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
}

.nav.scrolled .nav-logo-text {
    color: #0d212c;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #0ab885;
    transition: width 0.3s ease;
}

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

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

.hamburger-line {
    transform-origin: center;
}

#menuBtn.active #line1 {
    transform: translateY(8px) rotate(45deg);
}

#menuBtn.active #line2 {
    opacity: 0;
}

#menuBtn.active #line3 {
    transform: translateY(-8px) rotate(-45deg);
}

/* ============================================
   Hero
   ============================================ */
.hero {
    min-height: 100vh;
}

.hero-badge {
    opacity: 0;
    animation: fadeInDown 0.8s ease forwards;
    animation-delay: 0.2s;
}

.hero h1 {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.4s;
}

.hero p {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.6s;
}

.hero .flex.flex-col {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.8s;
}

.hero .mt-14 {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 1s;
}

/* ============================================
   Service Cards
   ============================================ */
.service-card {
    opacity: 1;
}

.service-card.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 33, 44, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: inherit;
}

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

/* ============================================
   Testimonials
   ============================================ */
.testimonial-card {
    opacity: 1;
}

.testimonial-card.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================
   Back to Top
   ============================================ */
.back-to-top.show {
    opacity: 1;
    pointer-events: all;
}

.back-to-top.show:hover {
    transform: translateY(-3px);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        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 Adjustments
   ============================================ */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero .absolute.-bottom-6.-left-6 {
        position: relative;
        bottom: auto;
        left: auto;
        margin-top: 1.5rem;
        margin-left: 0;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .hero h1 {
        font-size: 3.5rem;
    }
}

@media (min-width: 1024px) {
    .hero h1 {
        font-size: 4rem;
    }
}