/* ========================================
   IDL GROOMING - PREMIUM WEBSITE STYLES
   ========================================
   
   Design System:
   - Colors: Black, Charcoal, Gold/Bronze accents
   - Typography: Cormorant Garamond (headings) + Montserrat (body)
   - Style: Minimal luxury, masculine sophistication
   ======================================== */

/* ========================================
   1. CSS VARIABLES & RESET
   ======================================== */

:root {
    /* Colors */
    --color-primary: #1a1a1a;           /* Rich Black */
    --color-secondary: #2d2d2d;         /* Charcoal */
    --color-accent: #c9a55a;            /* Gold/Bronze */
    --color-accent-dark: #a88844;       /* Darker Gold */
    --color-text-light: #ffffff;
    --color-text-dark: #1a1a1a;
    --color-text-gray: #888888;
    --color-border: #3a3a3a;
    --color-bg-light: #f5f5f5;
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-dark);
    background-color: #ffffff;
    overflow-x: hidden;
}

/* ========================================
   2. TYPOGRAPHY
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.1rem; }

p {
    margin-bottom: var(--spacing-sm);
}

.lead {
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.8;
}

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

a:hover {
    color: var(--color-accent-dark);
}

/* ========================================
   3. NAVIGATION
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    transition: padding var(--transition-normal), background-color var(--transition-normal);
}

.navbar.scrolled {
    padding: 1rem 0;
    background-color: rgba(26, 26, 26, 0.98);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.logo a {
    color: var(--color-text-light);
}

.logo-accent {
    color: var(--color-accent);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    color: var(--color-text-light);
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-normal);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--color-text-light);
    transition: all var(--transition-normal);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background-color: rgba(26, 26, 26, 0.98);
        padding: 2rem;
        gap: 1.5rem;
        transition: left var(--transition-normal);
    }
    
    .nav-menu.active {
        left: 0;
    }
}

/* ========================================
   4. BUTTONS
   ======================================== */

.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-accent);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-light);
    border-color: var(--color-text-light);
}

.btn-secondary:hover {
    background-color: var(--color-text-light);
    color: var(--color-primary);
}

.btn-text {
    background: none;
    border: none;
    color: var(--color-accent);
    padding: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-text:hover {
    color: var(--color-accent-dark);
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1rem;
}

/* ========================================
   5. LAYOUT UTILITIES
   ======================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-text-gray);
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   6. HERO SECTION (Homepage)
   ======================================== */

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: -80px;
}

.hero-image {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(26, 26, 26, 0.5), rgba(26, 26, 26, 0.7));
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-text-light);
    max-width: 800px;
    padding: 0 var(--spacing-md);
    margin-top: 120px
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.02em;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
}

.hero-tags {
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-location {
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-accent);
    letter-spacing: 0.05em;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator span {
    display: block;
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--color-accent));
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0%, 100% { opacity: 0; transform: translateY(-10px); }
    50% { opacity: 1; transform: translateY(0); }
}

/* ========================================
   7. STATS SECTION
   ======================================== */

.stats-section {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: var(--spacing-xl) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-md);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-gray);
}

/* ========================================
   8. SERVICES PREVIEW
   ======================================== */

.services-preview {
    padding: var(--spacing-xl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.service-card {
    background-color: #fafafa;
    padding: var(--spacing-lg);
    border: 1px solid #e0e0e0;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
}

.service-highlights {
    list-style: none;
    margin-top: var(--spacing-md);
}

.service-highlights li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.service-highlights li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.cta-center {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* ========================================
   9. PHILOSOPHY SECTION
   ======================================== */

.philosophy-section {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.philosophy-content {
    max-width: 900px;
    margin: 0 auto;
}

.philosophy-quote {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-style: italic;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.philosophy-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   10. CLIENTS SECTION
   ======================================== */

.clients-section {
    padding: var(--spacing-xl) 0;
    background-color: #fafafa;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.client-item {
    background-color: #ffffff;
    padding: var(--spacing-md);
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    border: 1px solid #e0e0e0;
    transition: all var(--transition-normal);
}

.client-item:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.clients-note {
    text-align: center;
    color: var(--color-text-gray);
    font-size: 0.95rem;
    margin-top: var(--spacing-md);
}

/* ========================================
   11. CTA SECTION
   ======================================== */

.cta-section {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cta-content h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   12. FOOTER
   ======================================== */

.footer {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h3, .footer-column h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--color-text-light);
}

.footer-column a:hover {
    color: var(--color-accent);
}

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

.social-links a {
    font-size: 1.5rem;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.social-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-gray);
    font-size: 0.9rem;
}

/* ========================================
   13. SCROLL TO TOP BUTTON
   ======================================== */

.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--color-accent);
    color: var(--color-primary);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-normal);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
}

/* ========================================
   14. LANGUAGE SWITCHER
   ======================================== */

.lang-switcher {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.lang-btn {
    background: none;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1.5rem;
    padding: 0.3rem;
    border-radius: 4px;
    transition: all var(--transition-fast);
    opacity: 0.6;
}

.lang-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

.lang-btn.active {
    opacity: 1;
    border-color: var(--color-accent);
}

@media (max-width: 768px) {
    .lang-switcher {
        padding: 1rem 0;
        border-top: 1px solid var(--color-border);
        margin-top: 1rem;
        justify-content: center;
    }
}

/* Continua nel prossimo file per evitare problemi di lunghezza... */