/* ============================================
   ESSEX BARBER SHOP — Custom Styles
   Charcoal + Coral | Clean Minimalist
   ============================================ */

/* CSS Custom Properties */
:root {
    --color-charcoal: #1a1a1a;
    --color-charcoal-light: #2d2d2d;
    --color-charcoal-lighter: #3d3d3d;
    --color-coral: #e8735a;
    --color-coral-light: #f08975;
    --color-coral-dark: #d4604a;
    --color-white: #ffffff;
    --color-off-white: #faf8f6;
    --color-cream: #f5f0eb;
    --color-gray-100: #f7f7f7;
    --color-gray-200: #e8e8e8;
    --color-gray-300: #d1d1d1;
    --color-gray-400: #a0a0a0;
    --color-gray-500: #6b6b6b;
    --color-gray-600: #4a4a4a;
    
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-2xl: 8rem;
    
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --container-max: 1200px;
    --nav-height: 80px;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-charcoal);
    background-color: var(--color-white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-charcoal);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-normal);
}

.btn-primary {
    background: var(--color-coral);
    color: var(--color-white);
    border: 1.5px solid var(--color-coral);
}

.btn-primary:hover {
    background: var(--color-coral-dark);
    border-color: var(--color-coral-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(232, 115, 90, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-charcoal);
    border: 1.5px solid var(--color-charcoal);
}

.btn-outline:hover {
    background: var(--color-charcoal);
    color: var(--color-white);
}

.btn-ghost {
    background: transparent;
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.5);
}

.btn-ghost:hover {
    background: var(--color-white);
    color: var(--color-charcoal);
    border-color: var(--color-white);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Section Labels */
.section-label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-coral);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.section-line {
    width: 60px;
    height: 1.5px;
    background: var(--color-coral);
    margin-bottom: var(--spacing-md);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: all var(--transition-normal);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 var(--color-gray-200);
}

.navbar.scrolled .logo {
    color: var(--color-charcoal);
}

.navbar.scrolled .nav-links a {
    color: var(--color-charcoal);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-white);
    transition: color var(--transition-normal);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-links a {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition-fast);
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    color: var(--color-white);
    padding: 0.5rem;
    transition: color var(--transition-fast);
}

.navbar.scrolled .mobile-menu-btn {
    color: var(--color-charcoal);
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-charcoal);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.close-menu-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    color: var(--color-white);
    padding: 0.5rem;
}

.mobile-menu-content {
    text-align: center;
}

.mobile-link {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-white);
    padding: var(--spacing-sm) 0;
    transition: color var(--transition-fast);
}

.mobile-link:hover {
    color: var(--color-coral);
}

.mobile-contact-info {
    margin-top: var(--spacing-lg);
    color: var(--color-gray-400);
    font-size: 0.875rem;
    line-height: 2;
}

.mobile-contact-info a {
    color: var(--color-coral);
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        var(--color-charcoal) 0%,
        #2a2a2a 40%,
        var(--color-charcoal-light) 100%
    );
}

.hero-gradient::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 140%;
    background: radial-gradient(ellipse, rgba(232, 115, 90, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-gradient::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, var(--color-white), transparent);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding-top: var(--nav-height);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-title .text-coral {
    color: var(--color-coral);
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: rgba(255, 255, 255, 0.7);
    max-width: 500px;
    margin: 0 auto var(--spacing-md);
    font-weight: 300;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.6875rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.7); }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: var(--spacing-2xl) 0;
    background: var(--color-white);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.service-card {
    padding: var(--spacing-md);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
}

.service-card:hover {
    border-color: var(--color-coral);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--color-gray-200);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--color-coral);
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--color-coral);
    border-color: var(--color-coral);
    color: var(--color-white);
}

.service-name {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--spacing-2xl) 0;
    background: var(--color-off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: var(--border-radius-md);
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 2px solid var(--color-coral);
    border-radius: var(--border-radius-md);
    z-index: -1;
}

.about-content {
    padding: var(--spacing-md) 0;
}

.about-text {
    font-size: 1rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.about-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md) 0;
}

.stat {
    text-align: left;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--color-coral);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    line-height: 1.5;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--color-gray-200);
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery {
    padding: var(--spacing-2xl) 0;
    background: var(--color-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: var(--spacing-sm);
}

.gallery-item {
    overflow: hidden;
    border-radius: var(--border-radius-md);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item:nth-child(1) {
    grid-column: 1 / 6;
    grid-row: 1 / 3;
}

.gallery-item:nth-child(2) {
    grid-column: 6 / 9;
    grid-row: 1;
}

.gallery-item:nth-child(3) {
    grid-column: 9 / 13;
    grid-row: 1;
}

.gallery-item:nth-child(4) {
    grid-column: 6 / 13;
    grid-row: 2;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: var(--spacing-2xl) 0;
    background: var(--color-charcoal);
    color: var(--color-white);
}

.contact .section-title {
    color: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.contact-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-charcoal-lighter);
    border-radius: var(--border-radius-sm);
    color: var(--color-coral);
    flex-shrink: 0;
}

.contact-item h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: 0.25rem;
}

.contact-item p,
.contact-item a {
    font-size: 0.9375rem;
    color: var(--color-gray-300);
    line-height: 1.7;
}

.contact-item a:hover {
    color: var(--color-coral);
}

.hours {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-charcoal-lighter);
}

.hours h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: 0.75rem;
}

.hours p {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    line-height: 2;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-charcoal-light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
}

.contact-form h3 {
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-charcoal);
    border: 1px solid var(--color-charcoal-lighter);
    border-radius: var(--border-radius-sm);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 300;
    transition: border-color var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-500);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-coral);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
}

.form-success.active {
    display: flex;
}

.form-success svg {
    color: var(--color-coral);
    margin-bottom: var(--spacing-sm);
}

.form-success h3 {
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.form-success p {
    color: var(--color-gray-400);
    font-size: 0.9375rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-charcoal);
    border-top: 1px solid var(--color-charcoal-lighter);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
}

.footer-brand .logo {
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    font-size: 0.8125rem;
    color: var(--color-gray-400);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-coral);
}

.footer-copy {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    line-height: 1.8;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .gallery-item:nth-child(1) {
        grid-column: 1 / 3;
        grid-row: auto;
        min-height: 300px;
    }
    
    .gallery-item:nth-child(2),
    .gallery-item:nth-child(3),
    .gallery-item:nth-child(4) {
        grid-column: auto;
        grid-row: auto;
        min-height: 250px;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 70px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image img {
        height: 400px;
    }
    
    .about-image-accent {
        display: none;
    }
    
    .about-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .stat-divider {
        display: none;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item:nth-child(1) {
        grid-column: auto;
        min-height: 280px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: var(--spacing-sm);
    }
    
    .section-title {
        font-size: clamp(1.75rem, 5vw, 2.5rem);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero {
        min-height: 100svh;
    }
    
    .service-card {
        padding: var(--spacing-sm);
    }
}