:root {
    --primary-color: #2c3e50;
    --secondary-color: #f8f9fa;
    --accent-color: #e67e22;
    --accent-secondary: #d35400;
    --highlight-color: #f9e7d2;
    --text-color: #34495e;
    --text-light: #ecf0f1;
    --dark-bg: #2c3e50;
    --light-bg: #f8f9fa;
    --spa-green: #27ae60;
    --spa-blue: #3498db;
    --spa-purple: #9b59b6;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Montserrat', sans-serif;
    --font-display: 'Playfair Display', serif;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 62.5%;
}

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

/* Noise Overlay */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyBAMAAADsEZWCAAAAGFBMVEUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAVfJ/YAAAACHRSTlMzMzMzMzMzM85JBgUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAwSURBVDjLY2AYBaNgFAxXwMjIyMjAwMDAyMjIyMjAwMDAyMjIyMjAwMDAyMjIyMjAwMDAwAAAMqQHhQ0q6YEAAAAASUVORK5CYII=');
    opacity: 0.03;
    pointer-events: none;
    z-index: 1000;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.nav-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.brand-text {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.1em;
}

.brand-tagline {
    font-size: 1.2rem;
    color: var(--accent-color);
    font-weight: 500;
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    transition: var(--transition);
}

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

.nav-link:hover {
    color: var(--accent-color);
}

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

.menu-toggle {
    display: none;
}

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

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.85) 0%, rgba(52, 73, 94, 0.85) 100%);
    z-index: 1;
}

.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 80rem;
    padding: 0 2rem;
    position: relative;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: 6rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 4rem;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Treatments Section */
.treatments {
    padding: 10rem 4rem;
    background-color: var(--light-bg);
}

.section-header {
    text-align: center;
    max-width: 80rem;
    margin: 0 auto 6rem;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.section-header p {
    font-size: 1.8rem;
    color: var(--text-color);
    opacity: 0.8;
}

.treatments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
    max-width: 120rem;
    margin: 0 auto;
}

.treatment-card {
    background-color: white;
    border-radius: 1rem;
    padding: 4rem 3rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.treatment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--accent-color), var(--accent-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.treatment-card:hover {
    transform: translateY(-1rem);
    box-shadow: var(--shadow-lg);
}

.treatment-card:hover::before {
    transform: scaleX(1);
}

.treatment-icon {
    width: 8rem;
    height: 8rem;
    background-color: var(--highlight-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.treatment-icon i {
    font-size: 3rem;
    color: var(--accent-color);
}

.treatment-card h3 {
    font-family: var(--font-display);
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.treatment-card p {
    font-size: 1.6rem;
    color: var(--text-color);
    margin-bottom: 2rem;
    opacity: 0.8;
}

.treatment-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.duration {
    font-size: 1.4rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.duration i {
    color: var(--accent-color);
}

.price {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--accent-color);
}

/* Pricing Section */
.pricing {
    padding: 10rem 4rem;
    background-color: var(--secondary-color);
}

.pricing-table {
    max-width: 80rem;
    margin: 0 auto;
    background-color: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.pricing-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    padding: 2rem 3rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.pricing-row.header {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 1.4rem;
}

.pricing-row:last-child {
    border-bottom: none;
}

.treatment-name {
    font-weight: 500;
}

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

.treatment-price {
    text-align: right;
    font-weight: 600;
    color: var(--accent-color);
}

/* About Section */
.about {
    padding: 10rem 4rem;
    background-color: var(--light-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    max-width: 120rem;
    margin: 0 auto;
    align-items: center;
}

.about-text h2 {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.about-text p {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 4rem;
    opacity: 0.8;
}

.features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

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

.feature i {
    font-size: 2rem;
    color: var(--accent-color);
}

.feature span {
    font-size: 1.6rem;
    font-weight: 500;
}

.about-image {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px;
    border-radius: 1rem;
    overflow: hidden;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.about-image .image-overlay {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.5) 0%, rgba(52, 73, 94, 0.5) 100%);
    z-index: 1;
}

.about-text {
    position: relative;
    z-index: 2;
}

/* Contact Section */
.contact {
    padding: 10rem 4rem;
    background-color: var(--secondary-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    max-width: 120rem;
    margin: 0 auto;
}

.contact-info h2 {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.contact-info p {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 4rem;
    opacity: 0.8;
}

.contact-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.contact-item i {
    width: 4rem;
    height: 4rem;
    background-color: var(--highlight-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent-color);
}

.contact-item span {
    font-size: 1.6rem;
    font-weight: 500;
}

.contact-form {
    background-color: white;
    padding: 4rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
}

.form-group {
    position: relative;
    margin-bottom: 3rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.5rem 0;
    font-size: 1.6rem;
    color: var(--text-color);
    border: none;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
    outline: none;
    background: transparent;
    transition: var(--transition);
}

.form-group label {
    position: absolute;
    top: 1.5rem;
    left: 0;
    font-size: 1.6rem;
    color: var(--text-color);
    opacity: 0.5;
    transition: var(--transition);
    pointer-events: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-bottom-color: var(--accent-color);
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -2rem;
    font-size: 1.2rem;
    color: var(--accent-color);
}

.form-group textarea {
    min-height: 15rem;
    resize: vertical;
}

.submit-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    width: 100%;
    padding: 1.5rem;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 1.6rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-button:hover {
    background-color: var(--accent-secondary);
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 6rem 4rem 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 6rem;
    max-width: 120rem;
    margin: 0 auto;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.footer-brand .brand-tagline {
    color: var(--accent-color);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
}

.footer-section h4 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.footer-section a,
.footer-section p {
    display: block;
    color: var(--text-light);
    opacity: 0.7;
    text-decoration: none;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.footer-section a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    width: 4rem;
    height: 4rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--text-light);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--accent-color);
    transform: translateY(-0.5rem);
}

.footer-bottom {
    max-width: 120rem;
    margin: 0 auto;
    padding-top: 4rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 1.4rem;
    opacity: 0.7;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    padding: 1.5rem 3rem;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.cta-button:hover {
    background-color: var(--accent-secondary);
    transform: translateY(-0.3rem);
    box-shadow: var(--shadow-lg);
}

/* Responsive Design */
@media (max-width: 1024px) {
    html {
        font-size: 56.25%;
    }
    
    .treatments-grid,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-image {
        height: 40rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 4.8rem;
    }
    
    .treatments-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 50%;
    }
    
    .hero h1 {
        font-size: 3.6rem;
    }
    
    .section-header h2,
    .about-text h2,
    .contact-info h2 {
        font-size: 3.2rem;
    }
    
    .pricing-row {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1rem;
    }
    
    .treatment-duration,
    .treatment-price {
        text-align: center;
    }
}

.opening-hours {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.8;
    width: 100%;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.opening-hours .day {
    font-weight: 500;
    min-width: 120px;
}

.opening-hours .time {
    font-weight: 400;
    text-align: right;
}

.footer-section .opening-hours {
    margin-top: 1rem;
}

.footer-section .hours-row {
    margin-bottom: 0.75rem;
}

.footer-section .opening-hours p {
    margin: 0;
    padding: 0;
}