/* ============================================
   Serenity Esthetics — Custom Styles
   Emerald Green + Cream | Clean Minimalist
   ============================================ */

/* --- Custom Properties --- */
:root {
    --color-emerald-950: #022c22;
    --color-emerald-900: #064e3b;
    --color-emerald-800: #065f46;
    --color-emerald-700: #047857;
    --color-emerald-600: #059669;
    --color-emerald-500: #10b981;
    --color-emerald-100: #d1fae5;
    --color-emerald-50:  #ecfdf5;
    
    --color-cream-50:  #faf9f6;
    --color-cream-100: #f5f3ee;
    --color-cream-200: #efede6;
    --color-cream-300: #e8e4d8;
    
    --color-text-primary:   #1a1a1a;
    --color-text-secondary: #4a4a4a;
    --color-text-muted:     #7a7a7a;
    --color-text-light:     #f5f3ee;
    
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body:    'Inter', -apple-system, sans-serif;
    
    --spacing-xs:  0.5rem;
    --spacing-sm:  1rem;
    --spacing-md:  1.5rem;
    --spacing-lg:  2.5rem;
    --spacing-xl:  4rem;
    --spacing-2xl: 6rem;
    --spacing-3xl: 8rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition: 0.3s ease;
}

/* --- 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-primary);
    background-color: var(--color-cream-50);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

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

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 249, 246, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-cream-200);
    transition: box-shadow var(--transition);
}

.nav.scrolled {
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-emerald-800);
    letter-spacing: 0.01em;
}

.nav-logo-icon {
    color: var(--color-emerald-700);
}

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

.nav-links a {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    transition: color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-emerald-700);
    transition: width var(--transition);
}

.nav-links a:hover {
    color: var(--color-emerald-700);
}

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

.nav-cta {
    font-size: 0.8125rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.06em !important;
    text-transform: uppercase;
    color: var(--color-emerald-700) !important;
    border: 1px solid var(--color-emerald-700) !important;
    padding: 10px 22px !important;
    border-radius: var(--radius-sm) !important;
    transition: all var(--transition) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: var(--color-emerald-700) !important;
    color: var(--color-cream-50) !important;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--color-text-primary);
    transition: all var(--transition);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-cream-50);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.mobile-menu-link {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--color-text-primary);
    letter-spacing: 0.02em;
    transition: color var(--transition);
}

.mobile-menu-link:hover {
    color: var(--color-emerald-700);
}

.mobile-menu-cta {
    margin-top: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--color-emerald-700);
    letter-spacing: 0.04em;
    border: 1px solid var(--color-emerald-700);
    padding: 14px 36px;
    border-radius: var(--radius-sm);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    background: var(--color-cream-50);
    overflow: hidden;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-emerald-700);
    margin-bottom: var(--spacing-md);
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
}

.hero-headline em {
    font-style: italic;
    color: var(--color-emerald-700);
}

.hero-sub {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

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

.hero-trust-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hero-trust-label {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.hero-trust-value {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.hero-trust-divider {
    width: 1px;
    height: 36px;
    background: var(--color-cream-300);
}

.hero-right {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 600/750;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-accent {
    position: absolute;
    bottom: -24px;
    left: -24px;
    color: var(--color-emerald-200);
    opacity: 0.5;
    animation: spin 20s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-emerald-700);
    color: var(--color-cream-50);
    border-color: var(--color-emerald-700);
}

.btn-primary:hover {
    background: var(--color-emerald-800);
    border-color: var(--color-emerald-800);
}

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

.btn-outline:hover {
    background: var(--color-text-primary);
    color: var(--color-cream-50);
}

.btn-outline-dark {
    background: transparent;
    color: var(--color-emerald-800);
    border-color: var(--color-emerald-800);
}

.btn-outline-dark:hover {
    background: var(--color-emerald-800);
    color: var(--color-cream-50);
}

.btn-white {
    background: var(--color-cream-50);
    color: var(--color-emerald-800);
    border-color: var(--color-cream-50);
}

.btn-white:hover {
    background: var(--color-emerald-50);
    border-color: var(--color-emerald-50);
}

.btn-outline-white {
    background: transparent;
    color: var(--color-cream-50);
    border-color: var(--color-cream-50);
}

.btn-outline-white:hover {
    background: var(--color-cream-50);
    color: var(--color-emerald-800);
}

.btn-full {
    width: 100%;
}

/* --- Section Divider --- */
.section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg) 0;
    color: var(--color-emerald-300);
}

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

.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-emerald-700);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 300;
    color: var(--color-text-primary);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

/* --- Services --- */
.services {
    padding: var(--spacing-3xl) 0;
    background: var(--color-cream-50);
}

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

.service-card {
    padding: var(--spacing-lg);
    border: 1px solid var(--color-cream-200);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    background: var(--color-cream-50);
}

.service-card:hover {
    border-color: var(--color-emerald-200);
    box-shadow: 0 8px 40px rgba(4, 120, 87, 0.06);
    transform: translateY(-2px);
}

.service-card-icon {
    color: var(--color-emerald-700);
    margin-bottom: var(--spacing-md);
}

.service-card-title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 400;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.service-card-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* --- About --- */
.about {
    padding: var(--spacing-3xl) 0;
    background: var(--color-cream-100);
}

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

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

.about-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 560/640;
}

.about-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image-small {
    position: absolute;
    bottom: -40px;
    right: -40px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 6px solid var(--color-cream-100);
    aspect-ratio: 320/240;
}

.about-image-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.about-content-col .section-eyebrow {
    text-align: left;
    margin-bottom: var(--spacing-sm);
}

.about-content-col .section-title {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.about-text {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.about-values {
    margin: var(--spacing-lg) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

.about-value-line {
    width: 24px;
    height: 1px;
    background: var(--color-emerald-600);
    flex-shrink: 0;
}

.about-value-text {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

/* --- Gallery --- */
.gallery {
    padding: var(--spacing-3xl) 0;
    background: var(--color-cream-50);
}

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

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/5;
}

.gallery-item:nth-child(2),
.gallery-item:nth-child(3),
.gallery-item:nth-child(5),
.gallery-item:nth-child(6) {
    aspect-ratio: 4/3;
}

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

.gallery-item:hover img {
    transform: scale(1.04);
}

/* --- CTA Section --- */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-emerald-900);
}

.cta-inner {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-emerald-400);
    margin-bottom: var(--spacing-sm);
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 300;
    color: var(--color-cream-50);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.cta-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-emerald-200);
    margin-bottom: var(--spacing-lg);
}

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

/* --- Contact --- */
.contact {
    padding: var(--spacing-3xl) 0;
    background: var(--color-cream-100);
}

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

.contact-info .section-eyebrow {
    text-align: left;
    margin-bottom: var(--spacing-sm);
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: var(--spacing-lg);
}

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

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

.contact-detail-icon {
    color: var(--color-emerald-700);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-detail-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.contact-detail-value {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.contact-detail-value a {
    color: var(--color-emerald-700);
    transition: color var(--transition);
}

.contact-detail-value a:hover {
    color: var(--color-emerald-600);
    text-decoration: underline;
}

.contact-map {
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Contact Form */
.contact-form-col {
    background: var(--color-cream-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-cream-200);
}

.contact-form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
}

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

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--color-text-primary);
    background: var(--color-cream-50);
    border: 1px solid var(--color-cream-300);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--color-emerald-600);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-emerald-700);
}

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

.form-success p {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

/* --- Footer --- */
.footer {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background: var(--color-emerald-950);
    color: var(--color-cream-200);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--color-cream-100);
}

.footer-logo-icon {
    color: var(--color-emerald-400);
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--color-emerald-300);
    margin-top: var(--spacing-xs);
    line-height: 1.6;
}

.footer-heading {
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-emerald-400);
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--color-emerald-200);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--color-cream-50);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-contact p,
.footer-contact a {
    font-size: 0.875rem;
    color: var(--color-emerald-200);
    transition: color var(--transition);
}

.footer-contact a:hover {
    color: var(--color-cream-50);
}

.footer-bottom {
    border-top: 1px solid var(--color-emerald-800);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--color-emerald-400);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-inner {
        gap: var(--spacing-lg);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-image-small {
        right: -20px;
        bottom: -20px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-inner {
        grid-template-columns: 1fr;
        padding-top: var(--spacing-lg);
        text-align: center;
    }
    
    .hero-headline {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
    }
    
    .hero-sub {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-trust {
        justify-content: center;
    }
    
    .hero-right {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero-accent {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image-col {
        max-width: 480px;
        margin: 0 auto;
    }
    
    .about-image-small {
        right: 0;
        bottom: -20px;
    }
    
    .about-content-col .section-eyebrow,
    .about-content-col .section-title {
        text-align: center;
    }
    
    .about-text {
        text-align: center;
    }
    
    .about-values {
        align-items: center;
    }
    
    .about-content-col .btn {
        display: inline-flex;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-item:nth-child(1),
    .gallery-item:nth-child(4) {
        aspect-ratio: 4/5;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info .section-eyebrow,
    .contact-info .section-title {
        text-align: center;
    }
    
    .contact-details {
        align-items: center;
    }
    
    .contact-detail {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item,
    .gallery-item:nth-child(2),
    .gallery-item:nth-child(3),
    .gallery-item:nth-child(5),
    .gallery-item:nth-child(6) {
        aspect-ratio: 4/3;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
}