/* ============================================
   ENAIL - Luxury Hair & Beauty Salon
   Classic & Elegant Design System
   ============================================ */

/* CSS Custom Properties */
:root {
    --color-forest: #1a3c2a;
    --color-forest-light: #2d5a3f;
    --color-forest-dark: #0f2418;
    --color-cream: #f5f2eb;
    --color-cream-light: #faf8f4;
    --color-warm: #e8e0d0;
    --color-text: #2c2c2c;
    --color-text-light: #6b6b6b;
    --color-white: #ffffff;
    --color-gold: #c9a962;
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --border-radius: 4px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--color-text);
    background-color: var(--color-cream);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
}

.section-tag {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--color-forest);
    margin-bottom: var(--spacing-md);
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--color-forest-light);
    border-color: var(--color-forest-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(26, 60, 42, 0.2);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-forest);
    border-color: var(--color-forest);
}

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

.btn-text {
    background: none;
    border: none;
    color: var(--color-forest);
    padding: 1rem;
    font-size: 0.85rem;
}

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

.btn-full {
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(245, 242, 235, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(26, 60, 42, 0.1);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-forest);
}

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

.nav-menu a {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text);
}

.nav-menu a:hover {
    color: var(--color-forest);
}

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

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

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-cream);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-overlay.active {
    transform: translateX(0);
}

.mobile-menu-overlay a {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-forest);
}

.mobile-menu-overlay a:hover {
    color: var(--color-gold);
}

.close-menu {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    font-size: 2.5rem;
    color: var(--color-forest);
    cursor: pointer;
    line-height: 1;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: var(--color-cream);
}

.hero-bg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-image: url('https://images.pexels.com/photos/35844822/pexels-photo-35844822.png?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    padding-top: 80px;
}

.hero-content {
    max-width: 540px;
}

.hero-headline {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--color-forest);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-headline br {
    display: block;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    max-width: 400px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Floating Stat Cards */
.hero-cards {
    position: relative;
    height: 400px;
}

.stat-card {
    position: absolute;
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    animation: float 6s ease-in-out infinite;
}

.stat-card.card-1 {
    top: 0;
    left: 10%;
    animation-delay: 0s;
}

.stat-card.card-2 {
    top: 40%;
    right: 0;
    animation-delay: 2s;
}

.stat-card.card-3 {
    bottom: 0;
    left: 20%;
    animation-delay: 4s;
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--color-forest);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-light);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 60px;
    background-color: var(--color-forest);
    opacity: 0.3;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 20px;
    background-color: var(--color-forest);
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0% {
        transform: translateX(-50%) scaleY(0);
        transform-origin: top;
    }
    50% {
        transform: translateX(-50%) scaleY(1);
        transform-origin: top;
    }
    51% {
        transform-origin: bottom;
    }
    100% {
        transform: translateX(-50%) scaleY(0);
        transform-origin: bottom;
    }
}

/* About Section */
.about {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-cream-light);
}

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

.about-image-wrapper {
    position: relative;
}

.about-image {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.about-accent {
    position: absolute;
    bottom: -2rem;
    right: -2rem;
    width: 200px;
    height: 200px;
    background-color: var(--color-forest);
    opacity: 0.1;
    border-radius: var(--border-radius);
    z-index: -1;
}

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

.about-text {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.about-features {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-forest);
}

.feature svg {
    color: var(--color-gold);
}

/* Services Section */
.services {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-cream);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid rgba(26, 60, 42, 0.1);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border-color: var(--color-forest);
}

.service-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-cream);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    color: var(--color-forest);
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--color-forest);
    margin-bottom: var(--spacing-xs);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Gallery Section */
.gallery {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-cream-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    aspect-ratio: 3/4;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-sm);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

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

/* Contact Section */
.contact {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-forest);
    color: var(--color-white);
}

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

.contact .section-tag {
    color: var(--color-gold);
}

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

.contact-text {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

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

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

.contact-item svg {
    color: var(--color-gold);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.contact-item strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.contact-item p,
.contact-item a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

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

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

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-forest);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 1px solid var(--color-warm);
    border-radius: var(--border-radius);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-text);
    background-color: var(--color-cream-light);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-forest);
    background-color: var(--color-white);
}

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

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--color-cream);
    border-radius: var(--border-radius);
    text-align: center;
    color: var(--color-forest);
}

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

.form-success svg {
    color: var(--color-gold);
}

/* Footer */
.footer {
    background-color: var(--color-forest-dark);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    max-width: 280px;
}

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

.footer-links a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-sub {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-cards {
        display: none;
    }
    
    .about-container {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        height: 400px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }
    
    .hero-headline {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .about-features {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}