/* ===== CSS Variables ===== */
:root {
    --color-cream: #FAF8F5;
    --color-sand: #F5F0E8;
    --color-charcoal: #2D2D2D;
    --color-gray: #6B6B6B;
    --color-light-gray: #E8E4DE;
    --color-accent: #8B7355;
    --color-gold: #C4A962;
    --color-white: #FFFFFF;
    --font-heading: 'Nunito', sans-serif;
    --font-body: 'Nunito Sans', sans-serif;
    --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);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-charcoal);
    background: var(--color-cream);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--color-charcoal);
    border: 1px solid var(--color-light-gray);
}

.btn-outline:hover {
    border-color: var(--color-charcoal);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background: #20bd5a;
}

.btn-large {
    padding: 18px 36px;
    font-size: 16px;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-cream);
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 24px;
}

.logo img {
    height: 40px;
    width: auto;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-item {
    padding: 12px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-charcoal);
    transition: color var(--transition);
    position: relative;
}

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

.nav-cta {
    background: var(--color-charcoal);
    color: var(--color-white) !important;
    border-radius: var(--radius-sm);
    margin-left: 8px;
}

.nav-cta:hover {
    background: #1a1a1a;
}

/* Mega Menu */
.has-mega {
    position: relative;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 24px;
    min-width: 600px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 100;
}

.has-mega:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.mega-col h4 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-gray);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-light-gray);
}

.mega-col a {
    display: block;
    padding: 10px 0;
    transition: all var(--transition);
}

.mega-col a:hover {
    padding-left: 8px;
}

.mega-title {
    display: block;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: 2px;
}

.mega-desc {
    display: block;
    font-size: 13px;
    color: var(--color-gray);
}

/* Concerns Mega Menu */
.mega-concerns {
    min-width: 500px;
}

.concern-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.concern-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--color-sand);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.concern-card:hover {
    background: var(--color-light-gray);
    transform: translateX(4px);
}

.concern-icon {
    font-size: 24px;
}

.concern-title {
    font-weight: 600;
    font-size: 14px;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--color-charcoal);
    transition: all var(--transition);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-cream);
    z-index: 999;
    padding: 24px;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-menu-content a {
    padding: 16px;
    font-size: 18px;
    font-weight: 500;
    border-bottom: 1px solid var(--color-light-gray);
}

.mobile-cta {
    background: var(--color-charcoal);
    color: var(--color-white) !important;
    text-align: center;
    border-radius: var(--radius-sm);
    margin-top: 16px;
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    margin-top: 72px;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

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

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    padding: 60px;
    background: rgba(250, 248, 245, 0.95);
    margin-left: 80px;
    border-radius: var(--radius-lg);
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 16px;
    color: var(--color-charcoal);
}

.hero p {
    font-size: 18px;
    color: var(--color-gray);
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ===== Trust Section ===== */
.trust-section {
    padding: 60px 0;
    background: var(--color-white);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

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

.trust-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: var(--color-charcoal);
    font-family: var(--font-heading);
}

.trust-label {
    font-size: 14px;
    color: var(--color-gray);
}

/* ===== Section Styles ===== */
.section-title {
    font-size: 32px;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--color-gray);
    margin-bottom: 40px;
}

/* ===== Services Grid ===== */
.services-section {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 280px);
    gap: 20px;
}

.service-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.service-card.large {
    grid-row: span 2;
}

.service-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

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

.service-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: var(--color-white);
}

.service-overlay h3 {
    font-size: 20px;
    margin-bottom: 4px;
}

.service-overlay p {
    font-size: 14px;
    opacity: 0.9;
}

/* ===== Concerns Section ===== */
.concerns-section {
    padding: 80px 0;
    background: var(--color-white);
}

.concerns-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.concern-tile {
    background: var(--color-sand);
    padding: 32px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: all var(--transition);
    position: relative;
}

.concern-tile:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.concern-icon-large {
    font-size: 40px;
    margin-bottom: 16px;
}

.concern-tile h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.concern-tile p {
    font-size: 13px;
    color: var(--color-gray);
    margin-bottom: 12px;
}

.concern-arrow {
    font-size: 20px;
    color: var(--color-accent);
    opacity: 0;
    transition: opacity var(--transition);
}

.concern-tile:hover .concern-arrow {
    opacity: 1;
}

/* ===== Featured Treatments ===== */
.featured-section {
    padding: 80px 0;
}

.treatments-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.treatment-card {
    background: var(--color-white);
    padding: 28px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    position: relative;
}

.treatment-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.treatment-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--color-gold);
    color: var(--color-white);
    font-size: 11px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.treatment-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.treatment-card p {
    font-size: 14px;
    color: var(--color-gray);
    margin-bottom: 20px;
    line-height: 1.5;
}

.treatment-meta {
    display: flex;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--color-light-gray);
    margin-bottom: 16px;
}

.treatment-duration, .treatment-price {
    font-size: 13px;
}

.treatment-duration {
    color: var(--color-gray);
}

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

.treatment-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-accent);
}

/* ===== Reviews Section ===== */
.reviews-section {
    padding: 80px 0;
    background: var(--color-sand);
}

.reviews-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.reviews-header .section-title {
    text-align: left;
    margin-bottom: 0;
}

.google-rating {
    display: flex;
    align-items: center;
    gap: 12px;
}

.google-logo {
    height: 24px;
    width: auto;
}

.rating-stars {
    color: #FBBC04;
    font-size: 20px;
    letter-spacing: 2px;
}

.rating-text {
    font-size: 14px;
    color: var(--color-gray);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.review-card {
    background: var(--color-white);
    padding: 28px;
    border-radius: var(--radius-md);
}

.review-stars {
    color: #FBBC04;
    font-size: 16px;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.review-text {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--color-charcoal);
}

.review-author {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.author-name {
    font-weight: 600;
}

.review-date {
    color: var(--color-gray);
}

/* ===== Gift Section ===== */
.gift-section {
    padding: 80px 0;
}

.gift-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.gift-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.gift-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gift-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.gift-content h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.gift-content p {
    color: var(--color-gray);
    margin-bottom: 24px;
}

/* ===== Brands Section ===== */
.brands-section {
    padding: 60px 0;
    background: var(--color-white);
}

.brands-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.brands-grid img {
    height: 40px;
    width: auto;
    opacity: 0.7;
    transition: opacity var(--transition);
}

.brands-grid img:hover {
    opacity: 1;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 100px 0;
    background: var(--color-charcoal);
    color: var(--color-white);
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 18px;
    opacity: 0.8;
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-section .btn-primary {
    background: var(--color-white);
    color: var(--color-charcoal);
}

.cta-section .btn-primary:hover {
    background: var(--color-sand);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-sand);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 16px;
}

.footer-col p {
    font-size: 14px;
    color: var(--color-gray);
    line-height: 1.7;
}

.footer-col h4 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    color: var(--color-charcoal);
}

.footer-col a {
    color: var(--color-gray);
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--color-accent);
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: 50%;
    color: var(--color-charcoal);
    transition: all var(--transition);
}

.social-links a:hover {
    background: var(--color-charcoal);
    color: var(--color-white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 30px;
    border-top: 1px solid var(--color-light-gray);
    font-size: 14px;
    color: var(--color-gray);
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* ===== Page Header (for inner pages) ===== */
.page-header {
    padding: 120px 0 60px;
    background: var(--color-sand);
    text-align: center;
    margin-top: 72px;
}

.page-header h1 {
    font-size: 42px;
    margin-bottom: 12px;
}

.page-header p {
    font-size: 18px;
    color: var(--color-gray);
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--color-gray);
}

.breadcrumb a:hover {
    color: var(--color-accent);
}

.breadcrumb span {
    color: var(--color-light-gray);
}

/* ===== Treatment Detail Page ===== */
.treatment-detail {
    padding: 60px 0;
}

.treatment-detail-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
}

.treatment-intro h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.treatment-intro p {
    font-size: 16px;
    color: var(--color-gray);
    margin-bottom: 16px;
    line-height: 1.7;
}

.treatment-benefits {
    margin: 32px 0;
}

.treatment-benefits h3 {
    font-size: 18px;
    margin-bottom: 16px;
}

.benefit-list {
    list-style: none;
}

.benefit-list li {
    padding: 12px 0;
    padding-left: 28px;
    position: relative;
    border-bottom: 1px solid var(--color-light-gray);
}

.benefit-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

/* Treatment Sidebar */
.treatment-sidebar {
    position: sticky;
    top: 100px;
}

.price-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: var(--shadow-md);
}

.price-card h3 {
    font-size: 20px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-light-gray);
}

.price-item {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-light-gray);
}

.price-name {
    font-size: 15px;
}

.price-value {
    font-weight: 600;
    color: var(--color-accent);
}

.price-card .btn {
    width: 100%;
    margin-top: 24px;
}

/* ===== Results Gallery ===== */
.results-section {
    padding: 60px 0;
}

.results-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    background: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: 30px;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--color-charcoal);
    color: var(--color-white);
    border-color: var(--color-charcoal);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.result-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.ba-slider {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.ba-slider img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ba-slider .after {
    clip-path: inset(0 50% 0 0);
}

.ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: var(--color-white);
    cursor: ew-resize;
    z-index: 10;
}

.ba-handle::after {
    content: "↔";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    box-shadow: var(--shadow-sm);
}

.result-info {
    padding: 20px;
}

.result-info h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.result-info p {
    font-size: 14px;
    color: var(--color-gray);
}

/* ===== Packages Page ===== */
.packages-section {
    padding: 60px 0;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.package-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: all var(--transition);
}

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

.package-card.featured {
    border: 2px solid var(--color-gold);
}

.package-card.featured::before {
    content: "Most Popular";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-gold);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.package-card h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.package-price {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 24px;
}

.package-features {
    list-style: none;
    margin-bottom: 32px;
    text-align: left;
}

.package-features li {
    padding: 12px 0;
    padding-left: 28px;
    position: relative;
    border-bottom: 1px solid var(--color-light-gray);
    font-size: 15px;
}

.package-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .mega-menu {
        display: none !important;
    }
    
    .main-nav {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-content {
        margin-left: 40px;
        padding: 40px;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .treatments-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .concerns-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .service-card.large {
        grid-row: span 1;
    }
    
    .treatment-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .treatment-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 80vh;
    }
    
    .hero-content {
        margin: 20px;
        padding: 32px;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .trust-badges {
        gap: 30px;
    }
    
    .services-grid, .reviews-grid, .gift-grid, .packages-grid, .results-grid {
        grid-template-columns: 1fr;
    }
    
    .concerns-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .treatments-grid {
        grid-template-columns: 1fr;
    }
    
    .gift-card {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .page-header h1 {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .concerns-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
}