/* ===== Custom Styles for Skin Deep Tattoo and Piercing ===== */

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

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

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

#navbar.scrolled {
    background-color: rgba(253, 252, 248, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #558533;
    transition: width 0.3s ease;
    border-radius: 1px;
}

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

#navbar:not(.scrolled) .nav-link {
    color: #d1d5db;
}

#navbar:not(.scrolled) .nav-link:hover {
    color: #9ec182;
}

#navbar:not(.scrolled) .nav-link::after {
    background: #9ec182;
}

/* --- Buttons --- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: #558533;
    color: #ffffff;
    font-weight: 700;
    border-radius: 1rem;
    padding: 0.75rem 1.75rem;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary:hover {
    background: #3f6828;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(85, 133, 51, 0.35);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: transparent;
    color: #ffffff;
    font-weight: 700;
    border-radius: 1rem;
    padding: 0.75rem 1.75rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: transparent;
    color: #ffffff;
    font-weight: 700;
    border-radius: 1rem;
    padding: 0.75rem 1.75rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

/* --- Section Labels --- */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #558533;
    background: #e3edd9;
    padding: 0.4rem 1rem;
    border-radius: 2rem;
}

.section-title {
    font-family: 'DM Serif Display', Georgia, serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.15;
    color: #1f3514;
}

.section-desc {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #3f6828;
}

/* --- Service Cards --- */
.service-card {
    background: #ffffff;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.service-card-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 2;
}

.service-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover .service-card-img {
    transform: scale(1.08);
}

.service-card-icon {
    position: absolute;
    bottom: -1rem;
    left: 1.5rem;
    width: 3.5rem;
    height: 3.5rem;
    background: #558533;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(85, 133, 51, 0.35);
    transition: transform 0.3s ease;
}

.service-card:hover .service-card-icon {
    transform: rotate(-5deg) scale(1.1);
}

.service-card-body {
    padding: 2rem 1.5rem 1.5rem;
    padding-top: 2.5rem;
}

.service-card-title {
    font-family: 'DM Serif Display', Georgia, serif;
    font-size: 1.35rem;
    font-weight: 400;
    color: #1f3514;
    margin-bottom: 0.5rem;
}

.service-card-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #3f6828;
}

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

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 28, 9, 0.4) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: inherit;
}

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

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}

.gallery-item:hover .gallery-img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    z-index: 2;
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
    transform: translateY(0);
}

/* --- FAQ --- */
.faq-item {
    transition: box-shadow 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.faq-btn {
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    padding: 0;
}

.faq-content {
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
    opacity: 0;
}

.faq-content.open {
    max-height: 300px;
    opacity: 1;
}

/* --- Form Inputs --- */
.input-field {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #e3edd9;
    border-radius: 0.875rem;
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 1rem;
    color: #1f3514;
    background: #fdfcf8;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    outline: none;
}

.input-field::placeholder {
    color: #9ec182;
}

.input-field:focus {
    border-color: #558533;
    box-shadow: 0 0 0 4px rgba(85, 133, 51, 0.15);
    background: #ffffff;
}

/* --- Scroll Indicator --- */
.scroll-indicator {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-8px) translateX(-50%); }
    60% { transform: translateY(-4px) translateX(-50%); }
}

/* --- Mobile Menu --- */
.mobile-link {
    display: block;
}

/* --- Scroll Reveal (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s 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; }
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .service-card-img-wrap {
        aspect-ratio: 16 / 10;
    }
    
    .gallery-item {
        min-height: 200px;
    }
}