/* ========================================
   Tracy Nails - Custom Styles
   Clean Minimalist | Terracotta + Sand
   ======================================== */

/* CSS Variables */
:root {
    --color-terracotta: #C4725A;
    --color-terracotta-light: #D4956F;
    --color-terracotta-dark: #A85A45;
    --color-sand: #F5F0E8;
    --color-sand-light: #FAF7F2;
    --color-sand-dark: #E8DFD0;
    --color-charcoal: #2C2C2C;
    --color-text: #3D3D3D;
    --color-text-light: #6B6B6B;
    --color-white: #FFFFFF;
    --color-line: #E8E0D5;
    
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;
    
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
}

/* 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-text);
    background-color: var(--color-sand-light);
    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;
}

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

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 300;
    color: var(--color-charcoal);
    line-height: 1.2;
}

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

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
    color: var(--color-charcoal);
}

.lead {
    font-size: 1.1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    max-width: 600px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 36px;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: 0;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-terracotta-dark);
    border-color: var(--color-terracotta-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

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

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(250, 247, 242, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--color-charcoal);
    letter-spacing: 0.05em;
}

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

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

.nav-links a {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-terracotta);
    transition: var(--transition);
}

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

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

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--color-charcoal);
    transition: var(--transition);
}

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

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

.mobile-menu .close-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-charcoal);
    cursor: pointer;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-charcoal);
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #C4725A 0%, #D4956F 30%, #E8B59B 60%, #F5D5C0 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(196, 114, 90, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(212, 149, 111, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(232, 181, 155, 0.3) 0%, transparent 50%);
    animation: heroGradient 15s ease-in-out infinite alternate;
}

@keyframes heroGradient {
    0% { transform: scale(1) rotate(0deg); }
    100% { transform: scale(1.1) rotate(3deg); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding-top: var(--spacing-xl);
}

.hero-tag {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 300;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-title em {
    font-style: italic;
    font-weight: 300;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.9);
    line-height: 1.8;
    max-width: 500px;
    margin: 0 auto var(--spacing-lg);
}

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

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255,255,255,0.7);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-indicator .line {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.5);
    animation: scrollLine 2s ease-in-out infinite;
}

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

/* Section Spacing */
section {
    padding: var(--spacing-xxl) 0;
}

/* About Section */
.about {
    background: var(--color-sand-light);
}

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

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: 0;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 1px solid var(--color-terracotta-light);
    z-index: -1;
}

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

.about-content .lead {
    margin-bottom: var(--spacing-md);
}

.about-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

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

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

.feature-icon {
    font-size: 1.2rem;
    color: var(--color-terracotta);
    line-height: 1;
    padding-top: 4px;
}

.feature h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
    color: var(--color-charcoal);
}

.feature p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Services Section */
.services {
    background: var(--color-sand);
}

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

.section-header .section-title {
    margin-bottom: var(--spacing-sm);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--color-white);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--color-line);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-image {
    overflow: hidden;
    height: 300px;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-info {
    padding: var(--spacing-md);
}

.service-info h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-charcoal);
}

.service-info p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.service-details {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.service-details li {
    font-size: 0.8rem;
    color: var(--color-text-light);
    padding-left: var(--spacing-sm);
    position: relative;
}

.service-details li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-terracotta);
}

/* Gallery Section */
.gallery {
    background: var(--color-sand-light);
}

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

.gallery-item {
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* Testimonial */
.testimonial {
    background: var(--color-terracotta);
    padding: var(--spacing-xxl) 0;
}

.testimonial-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.testimonial .quote {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 300;
    font-style: italic;
    color: var(--color-white);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.testimonial .author {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
}

/* Contact Section */
.contact {
    background: var(--color-sand-light);
}

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

.contact-info .lead {
    margin-bottom: var(--spacing-lg);
}

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

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

.detail-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.detail h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: 4px;
}

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

.detail a {
    color: var(--color-text);
    border-bottom: 1px solid var(--color-line);
}

.detail a:hover {
    color: var(--color-terracotta);
    border-color: var(--color-terracotta);
}

.contact-form-wrapper {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-line);
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-charcoal);
}

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

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 0;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-line);
    outline: none;
    transition: var(--transition);
    resize: none;
}

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

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

.contact-form .btn {
    width: 100%;
    margin-top: var(--spacing-sm);
}

.form-success {
    display: none;
    text-align: center;
    padding: var(--spacing-md);
    color: var(--color-terracotta);
    font-size: 0.95rem;
    margin-top: var(--spacing-sm);
}

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

/* Footer */
.footer {
    background: var(--color-charcoal);
    color: rgba(255,255,255,0.7);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer .logo {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    display: inline-block;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

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

.footer-contact p {
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.footer-contact a {
    color: rgba(255,255,255,0.6);
}

.footer-contact a:hover {
    color: var(--color-terracotta-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .about-image {
        order: -1;
    }
    
    .about-image img {
        height: 400px;
    }
    
    .about-image::before {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-xxl: 5rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-form-wrapper {
        padding: var(--spacing-md);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .service-image {
        height: 220px;
    }
}