:root {
    --primary: #3b82f6;
    --primary-dim: rgba(59, 130, 246, 0.15);
    --primary-dark: rgba(59, 130, 246, 0.8);
    --bg: #0a0a0a;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.07);
    --text: #e5e5e5;
    --text-dim: #888;
    --text-bright: #fff;
    --border: rgba(255, 255, 255, 0.08);
    --radius: 12px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --success: #22c55e;
    --success-dim: rgba(34, 197, 94, 0.15);
    --warning: #f59e0b;
    --warning-dim: rgba(245, 158, 11, 0.15);
    --danger: #ef4444;
    --danger-dim: rgba(239, 68, 68, 0.15);
}

/* === LIGHT THEME === */
[data-theme="light"] {
    --bg: #f5f5f7; --bg-card: #ffffff; --bg-card-hover: #f0f0f2;
    --text: #374151; --text-dim: #6b7280; --text-bright: #111827;
    --border: rgba(0, 0, 0, 0.1); --primary-dim: rgba(59, 130, 246, 0.1);
}
.theme-toggle-float {
    position: fixed; bottom: 1.25rem; right: 1.25rem; width: 40px; height: 40px;
    border-radius: 50%; background: var(--bg-card); border: 1px solid var(--border);
    color: var(--text-dim); cursor: pointer; display: flex; align-items: center;
    justify-content: center; z-index: 1000; transition: all 0.2s;
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.theme-toggle-float:hover { color: var(--text-bright); transform: scale(1.1); }
@media print { .theme-toggle-float { display: none !important; } }

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* === NAV === */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: transform 0.3s;
}
.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-bright);
    text-decoration: none;
}
.nav-links { display: flex; gap: 0.25rem; }
.nav-link {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}
.nav-link:hover, .nav-link.active {
    color: var(--text-bright);
    background: var(--bg-card);
}
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    margin: 5px 0;
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

/* === HERO === */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 1.5rem 3rem;
    position: relative;
}
.hero-content { max-width: 680px; }
.hero-logo {
    margin-bottom: 1.5rem;
}
.hero-logo img {
    max-height: 80px;
    width: auto;
    border-radius: 8px;
}
.hero-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    background: var(--primary-dim);
    padding: 0.375rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}
.hero-name {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--text-bright);
    line-height: 1.1;
    margin-bottom: 0.75rem;
}
.hero-tagline {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 1.25rem;
}
.promo-banner {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(249, 115, 22, 0.15);
    border: 1px solid rgba(249, 115, 22, 0.3);
    padding: 0.875rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: #fb923c;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.1);
    animation: slideDown 0.6s ease-out;
}
.promo-icon {
    font-size: 1.25rem;
    animation: bounce 2s ease-in-out infinite;
}
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}
.hero-bio {
    font-size: 1.05rem;
    color: var(--text-dim);
    max-width: 520px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}
.hero-cta { display: flex; gap: 1rem; justify-content: center; margin-bottom: 2.5rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
    cursor: pointer;
    border: none;
    font-family: var(--font);
}
.btn:hover { transform: translateY(-2px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}
.btn-primary:hover { box-shadow: 0 6px 25px rgba(59, 130, 246, 0.4); }
.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--text-dim); background: var(--bg-card); }
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.85rem; }
.btn-lg { padding: 0.875rem 2rem; font-size: 1rem; }

/* Scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}
.hero-scroll span { font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.15em; }
.scroll-indicator {
    width: 20px;
    height: 32px;
    border: 2px solid var(--border);
    border-radius: 10px;
    position: relative;
}
.scroll-indicator::after {
    content: '';
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 4px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 1; top: 4px; }
    50% { opacity: 0.3; top: 16px; }
}

/* === SECTIONS === */
.section { padding: 5rem 1.5rem; }
.section:nth-child(even) { background: rgba(255, 255, 255, 0.015); }
.container { max-width: 900px; margin: 0 auto; }
.container-sm { max-width: 640px; }
.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
}
.section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: var(--primary);
    margin: 0.75rem auto 0;
    border-radius: 2px;
}

/* === SERVICES === */
.services-grid {
    display: grid;
    gap: 1rem;
}
.service-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: border-color 0.3s, transform 0.3s;
}
.service-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}
.service-info { flex: 1; }
.service-name {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 0.375rem;
}
.service-desc {
    font-size: 0.875rem;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}
.service-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.service-duration {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8rem;
    color: var(--text-dim);
    font-weight: 500;
}
.service-duration svg { color: var(--primary); }
.service-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
}

/* === CONTACT === */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}
.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    text-decoration: none;
    transition: border-color 0.2s;
}
a.contact-item:hover { border-color: var(--primary); }
.contact-item svg { color: var(--primary); flex-shrink: 0; }
.contact-label { display: block; font-size: 0.75rem; color: var(--text-dim); margin-bottom: 0.125rem; }
.contact-value { display: block; font-size: 0.95rem; font-weight: 500; color: var(--text-bright); }

/* === HOURS === */
.hours-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 2rem;
}
.hours-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 1.25rem;
    text-align: center;
}
.hours-list {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}
.hours-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.hours-item:last-child { border-bottom: none; }
.hours-day {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-bright);
}
.hours-time {
    font-size: 0.95rem;
    color: var(--primary);
    font-weight: 600;
}

/* === BOOKING FORM === */
.booking-section { padding-top: 7rem; }
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    transition: color 0.2s;
}
.back-link:hover { color: var(--primary); }
.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 1.5rem;
}
.page-subtitle {
    font-size: 1rem;
    color: var(--text-dim);
    margin-bottom: 2rem;
}
.link-primary { color: var(--primary); text-decoration: none; }
.link-primary:hover { text-decoration: underline; }

/* Selected service */
.selected-service {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
}
.selected-service-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 0.375rem;
}
.selected-service-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Form steps */
.form-step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    animation: slideIn 0.3s ease-out;
}
@keyframes slideIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.form-step-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 1rem;
}
.step-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--primary-dim);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* Form inputs */
.form-group { margin-bottom: 1rem; }
.form-group:last-child { margin-bottom: 0; }
.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.375rem;
}
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-bright);
    font-size: 0.95rem;
    font-family: var(--font);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}
.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-dim);
}
.form-input::placeholder { color: var(--text-dim); }
.form-textarea { resize: vertical; min-height: 80px; }

/* Date input styling */
input[type="date"] {
    color-scheme: dark;
}
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.7);
    cursor: pointer;
}

/* === TIME SLOTS === */
.slots-container { min-height: 60px; }
.slots-placeholder {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.875rem;
    padding: 1rem 0;
}
.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 0.5rem;
}
.slot-btn {
    padding: 0.625rem 0.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: var(--font);
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}
.slot-btn:hover {
    border-color: var(--primary);
    color: var(--text-bright);
    background: var(--primary-dim);
}
.slot-btn.selected {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 2px 10px rgba(59, 130, 246, 0.3);
}
.slots-error {
    text-align: center;
    color: var(--warning);
    font-size: 0.875rem;
    padding: 1rem 0;
}
.slots-loading {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.875rem;
    padding: 1rem 0;
}
.slots-loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 0.5rem;
    vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* === FORM SUBMIT === */
.form-submit {
    padding-top: 0.5rem;
    animation: slideIn 0.3s ease-out;
}
.form-errors {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: var(--danger-dim);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: var(--danger);
    font-size: 0.875rem;
}

/* === CONFIRMATION === */
.confirm-section { padding-top: 7rem; }
.confirm-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem;
    text-align: center;
}
.confirm-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--success-dim);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    color: var(--success);
}
.confirm-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 0.5rem;
}
.confirm-subtitle {
    font-size: 1rem;
    color: var(--text-dim);
    margin-bottom: 2rem;
}
.confirm-details {
    text-align: left;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 2rem;
}
.confirm-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.625rem 0;
    border-bottom: 1px solid var(--border);
}
.confirm-row:last-child { border-bottom: none; }
.confirm-label {
    font-size: 0.85rem;
    color: var(--text-dim);
    font-weight: 500;
}
.confirm-value {
    font-size: 0.9rem;
    color: var(--text-bright);
    font-weight: 500;
    text-align: right;
}
.confirm-actions { display: flex; justify-content: center; }

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 0.2rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.status-pending {
    background: var(--warning-dim);
    color: var(--warning);
}
.status-confirmed {
    background: var(--success-dim);
    color: var(--success);
}
.status-cancelled {
    background: var(--danger-dim);
    color: var(--danger);
}

/* === ANIMATIONS === */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 1rem;
        border-bottom: 1px solid var(--border);
    }
    .nav-links.open { display: flex; }
    .nav-link { padding: 0.75rem 1rem; }
    .hero-cta { flex-direction: column; align-items: center; }
    .promo-banner { font-size: 0.85rem; padding: 0.75rem 1.25rem; }
    .section { padding: 3.5rem 1.25rem; }
    .service-card {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    .service-meta { justify-content: center; }
    .service-card .btn { align-self: center; }
    .slots-grid { grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); }
    .confirm-card { padding: 1.5rem; }
    .confirm-row { flex-direction: column; gap: 0.25rem; }
    .confirm-value { text-align: left; }
    .contact-grid { grid-template-columns: 1fr; }
}

/* === GALLERY === */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    aspect-ratio: 4/3;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.gallery-item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}
.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.gallery-item:hover .gallery-image {
    transform: scale(1.1);
}
.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: var(--text-bright);
    padding: 2rem 1.5rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    text-align: center;
}

/* === PRINT === */
@media print {
    * { background: #fff !important; color: #111 !important; box-shadow: none !important; }
    .nav, .hero-scroll, .hero-cta, .btn { display: none !important; }
    .hero { min-height: auto; padding: 2rem 0; }
    .hero-name { font-size: 2rem; }
    .section { padding: 1.5rem 0; page-break-inside: avoid; }
    .section:nth-child(even) { background: transparent !important; }
    .service-card, .contact-item, .confirm-card, .confirm-details {
        border: 1px solid #ddd !important;
        background: #fafafa !important;
    }
    .fade-in { opacity: 1 !important; transform: none !important; }
    a { text-decoration: none; }
}