/* ============================================
   SQV Skincare & Wellness Clinic - Stylesheet
   Design: Luxe Minimalism with Organic Elegance
   Color Palette: Warm cream, deep charcoal, sage green, warm gold, muted rose
   Typography: Playfair Display (headings) + Lato (body)
   ============================================ */

/* Root Variables */
:root {
    --primary: #c9a961;
    --secondary: #8b9a7a;
    --accent: #d4a5a5;
    --background: #f5f1ed;
    --foreground: #2a2a2a;
    --text-light: #6b6b6b;
    --border-color: #e0d9d0;
    --white: #ffffff;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    letter-spacing: 0.3px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.1;
}

h2 {
    font-size: 2.5rem;
    line-height: 1.2;
}

h3 {
    font-size: 1.75rem;
    line-height: 1.3;
}

p {
    color: var(--text-light);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary);
}

/* Buttons */
.btn {
    padding: 12px 32px;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Lato', sans-serif;
}

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

.btn-primary:hover {
    background-color: #b8945a;
    box-shadow: 0 8px 20px rgba(201, 169, 97, 0.3);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--foreground);
    border: 2px solid var(--primary);
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.navbar.scrolled {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

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

.nav-link {
    color: var(--foreground);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

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

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--foreground);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    margin-top: 120px;
    padding: 5rem 2rem;
    background: linear-gradient(135deg, var(--background) 0%, #faf7f3 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h1 {
    margin-bottom: 1.5rem;
    color: var(--foreground);
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
}

/* Services Section */
.services {
    padding: 5rem 2rem;
    background-color: var(--background);
}

.services h2 {
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--foreground);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    color: var(--text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }
.service-card:nth-child(7) { animation-delay: 0.7s; }
.service-card:nth-child(8) { animation-delay: 0.8s; }
.service-card:nth-child(9) { animation-delay: 0.9s; }

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 0.5rem;
    color: var(--foreground);
}

.service-card p {
    font-size: 0.95rem;
}

/* Advanced Treatments */
.advanced-treatments {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 2rem;
    margin-top: 2rem;
}

.advanced-treatments h3 {
    margin-bottom: 1.5rem;
    color: var(--foreground);
}

.treatments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.treatment-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.checkmark {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: bold;
}

/* Contact Section */
.contact {
    padding: 5rem 2rem;
    background-color: var(--white);
}

.contact-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h2 {
    margin-bottom: 1.5rem;
    color: var(--foreground);
}

.contact-info > p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.contact-details {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.detail-item {
    margin-bottom: 1.5rem;
}

.detail-item strong {
    color: var(--primary);
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.detail-item p {
    color: var(--foreground);
    margin: 0.3rem 0;
}

.detail-item a {
    color: var(--foreground);
}

.detail-item a:hover {
    color: var(--primary);
}

/* Contact Form */
.contact-form {
    background: linear-gradient(135deg, rgba(139, 154, 122, 0.05) 0%, rgba(201, 169, 97, 0.05) 100%);
    padding: 2rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    color: var(--foreground);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--foreground);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: 'Lato', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.1);
}

/* Footer */
.footer {
    background-color: var(--foreground);
    color: var(--background);
    padding: 2rem;
    text-align: center;
}

.footer p {
    color: var(--background);
    margin: 0.5rem 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.4rem;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
        box-shadow: var(--shadow);
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        margin-top: 100px;
        padding: 2rem;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-image img {
        height: 300px;
    }

    .services {
        padding: 3rem 1rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .treatments-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    .hero {
        margin-top: 80px;
        padding: 1.5rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .logo img {
        height: 60px;
    }
}