/* ==========================================================================
   CSS Variables & Theming
   ========================================================================== */
:root {
    /* Color Palette - Premium Dark Theme */
    --bg-primary: #121212;
    --bg-secondary: #1A1A1A;
    --bg-tertiary: #242424;
    
    --gold-light: #F7E5B5;
    --gold-primary: #D4AF37;
    --gold-dark: #AA8C2C;
    --gold-gradient: linear-gradient(135deg, #F7E5B5 0%, #D4AF37 50%, #AA8C2C 100%);
    
    --text-light: #FBFBFB;
    --text-muted: #B3B3B3;
    --text-dark: #121212; /* useful for buttons with gold bg */
    
    --border-color: rgba(212, 175, 55, 0.2);
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Transitions */
    --transition-fast: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Shadows */
    --glow-gold: 0 0 20px rgba(212, 175, 55, 0.15);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: var(--font-body);
    border: none;
    background: none;
    color: inherit;
    outline: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: 100px 0;
}

.bg-secondary {
    background-color: var(--bg-secondary);
}

.text-center {
    text-align: center;
}

/* Typography elements */
.section-title {
    font-size: 2.5rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
}

.section-divider {
    width: 60px;
    height: 3px;
    background: var(--gold-gradient);
    margin-bottom: 2rem;
}

.section-divider.center {
    margin: 0 auto 2rem auto;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 3rem auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition-fast);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: var(--gold-gradient);
    color: var(--text-dark);
    border: 1px solid var(--gold-primary);
}

.btn-primary:hover {
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4);
    transform: translateY(-2px);
}

.btn i {
    margin-left: 10px;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(5px);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 100;
    transition: var(--transition-slow);
    background: transparent;
}

.header.scrolled {
    background: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.5);
    border-bottom: 1px solid var(--border-color);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold-primary);
    line-height: 1;
    letter-spacing: 2px;
}

.logo-subtext {
    font-size: 0.75rem;
    letter-spacing: 4px;
    color: var(--text-light);
    text-transform: uppercase;
    opacity: 0.8;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 1px;
    background: var(--gold-primary);
    transition: var(--transition-fast);
}

.nav-links a:hover {
    color: var(--gold-light);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.language-switcher {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-secondary);
    padding: 4px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.lang-btn {
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: 12px;
    color: var(--text-muted);
    font-weight: 600;
    transition: var(--transition-fast);
}

.lang-btn.active, .lang-btn:hover {
    background: var(--gold-primary);
    color: var(--text-dark);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: var(--gold-primary);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg-secondary);
    z-index: 1000;
    padding: 80px 40px;
    transition: var(--transition-slow);
    box-shadow: -5px 0 20px rgba(0,0,0,0.5);
    border-left: 1px solid var(--border-color);
}

.mobile-nav.open {
    right: 0;
}

.mobile-close-btn {
    position: absolute;
    top: 25px;
    right: 30px;
    font-size: 1.8rem;
    color: var(--gold-primary);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-light);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.05); /* slightly scale up for smooth loading animation */
    z-index: -2;
    animation: slowZoom 20s infinite alternate;
}

@keyframes slowZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(18, 18, 18, 0.9) 0%, rgba(18, 18, 18, 0.5) 100%);
    z-index: -1;
}

.hero-content {
    width: 100%;
    max-width: 800px;
    text-align: left;
    margin-right: auto;
}

.hero h1 {
    font-size: 4rem;
    color: var(--gold-light);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 600px;
    opacity: 0.9;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    color: var(--text-muted);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-gold);
}

.feature-icon {
    font-size: 2rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
}

.feature-item h4 {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-light);
}

.about-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    bottom: 20px;
    left: 20px;
    border: 2px solid var(--gold-primary);
    border-radius: 8px;
    z-index: -1;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 10px 24px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    transition: var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tab-btn:hover, .tab-btn.active {
    background: var(--gold-primary);
    color: var(--text-dark);
    border-color: var(--gold-primary);
}

.services-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    display: none; /* toggled via js */
}

.services-list.active {
    display: grid;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.service-item {
    background: var(--bg-tertiary);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 3px solid var(--gold-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
}

.service-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    transform: translateX(5px);
}

.service-info h3 {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.service-time {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.service-time i {
    color: var(--gold-primary);
    margin-right: 5px;
}

.service-price {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gold-primary);
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--bg-secondary);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    position: relative;
    transition: var(--transition-fast);
}

.testimonial-card:hover {
    box-shadow: var(--glow-gold);
}

.quote-icon {
    position: absolute;
    top: 2rem;
    right: 2.5rem;
    font-size: 3rem;
    color: rgba(212, 175, 55, 0.1);
}

.rating {
    color: var(--gold-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.score {
    font-size: 2rem;
    color: var(--gold-light);
    margin-bottom: 1rem;
}

.testimonial-card p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.author {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--text-light);
}

.author-platform {
    font-size: 0.85rem;
    color: var(--gold-primary);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    color: var(--text-light);
    font-size: 1.1rem;
    font-weight: 500;
    text-align: left;
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: var(--gold-primary);
}

.faq-question i {
    color: var(--gold-primary);
    transition: var(--transition-fast);
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: #0a0a0a;
    padding-top: 80px;
    border-top: 1px solid var(--border-color);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.brand-col p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    color: var(--gold-primary);
    border: 1px solid var(--border-color);
}

.social-links a:hover {
    background: var(--gold-primary);
    color: var(--text-dark);
}

.footer-heading {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-info li, .hours-list li {
    display: flex;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.contact-info li i {
    color: var(--gold-primary);
    margin-top: 5px;
    margin-right: 15px;
    width: 20px;
}

.contact-info a:hover {
    color: var(--gold-primary);
}

.hours-list li {
    justify-content: space-between;
    border-bottom: 1px dashed rgba(255,255,255,0.1);
    padding-bottom: 0.5rem;
}

.footer-bottom {
    background: #050505;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.design-credit {
    color: rgba(255,255,255,0.3);
    font-size: 0.8rem;
}

/* ==========================================================================
   Animations & Responsive
   ========================================================================== */
/* Scroll Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* Responsive max-width: 992px */
@media (max-width: 992px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
    
    .hero h1 { font-size: 3rem; }
    
    .about-container { grid-template-columns: 1fr; }
    .about-image { order: -1; margin-bottom: 2rem; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    
    .testimonials-grid { grid-template-columns: 1fr; }
    
    .footer-container { grid-template-columns: 1fr 1fr; }
}

/* Responsive max-width: 768px */
@media (max-width: 768px) {
    .hero { text-align: center; }
    .hero-content { margin: 0 auto; text-align: center; }
    
    .section-title { font-size: 2rem; }
    
    .services-list { grid-template-columns: 1fr; }
    
    .footer-container { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 480px) {
    .features-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.5rem; }
    .language-switcher { display: none; } /* Could move to mobile menu */
}