:root {
    --primary-color: #94619a;    /* Spa Purple (brand primary) */
    --hover-color: #764d7c;      /* Deeper purple for hover */
    --accent-color: #C4A95B;     /* Gold Leaf */
    --accent-hover: #a88e45;
    --text-dark: #2C2C2C;        /* Charcoal (never pure black) */
    --text-light: #6B6370;
    --bg-light: #FAF8F5;         /* Warm White */
    --bg-cream: #F5F0EB;         /* Cream */
    --bg-white: #FFFFFF;
    --sand: #D4C5A9;
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Lato', 'Open Sans', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .logo {
    font-family: 'Urbanist', 'Lato', 'Helvetica Neue', Helvetica, sans-serif;
    font-weight: 500;
    letter-spacing: -0.01em;
}

h1 { font-weight: 600; }

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul { list-style: none; }

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

/* Utilities */
.section-padding {
    padding: 6rem 5%;
}

@media (min-width: 1200px) {
    .section-padding { padding: 8rem 10%; }
}

.section-title {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-top: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--hover-color);
    border-color: var(--hover-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(148, 97, 154, 0.25);
}

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

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

.btn-text {
    background: transparent;
    color: var(--text-dark);
    font-weight: 700;
    border: none;
    padding: 0.8rem 0;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-text:hover {
    color: var(--primary-color);
    gap: 0.8rem;
}

.btn-text::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 0%;
    height: 1px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.btn-text:hover::after { width: 100%; }

.footer-btn {
    margin-top: 1rem;
    width: fit-content;
    border-color: rgba(255,255,255,0.3);
    color: #fff;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(250, 248, 245, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(44, 44, 44, 0.05);
}

.navbar.scrolled {
    background: rgba(250, 248, 245, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    transition: var(--transition);
}

.navbar.scrolled .nav-container { padding: 1rem 5%; }

.logo {
    font-size: 1.8rem;
    color: var(--primary-color);
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
}

.logo img {
    height: 52px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.navbar.scrolled .logo img { height: 44px; }

.footer-logo {
    height: 64px;
    width: auto;
    display: block;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a:not(.btn) {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:not(.btn):hover::after { width: 100%; }
.nav-links a:not(.btn):hover { color: var(--primary-color); }

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    background-color: var(--bg-cream);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 5%;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.6s ease-in-out;
    transform: scale(1);
}

.hero-slide.is-active {
    opacity: 1;
    animation: heroKenBurns 12s ease-in-out forwards;
}

@keyframes heroKenBurns {
    from { transform: scale(1); }
    to { transform: scale(1.08); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(250, 248, 245, 0.6) 0%, rgba(148, 97, 154, 0.25) 100%);
    z-index: 1;
}

.hero-content { z-index: 2; }

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding-top: 4rem;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.92);
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-size: 0.8rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Features Bar */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding: 4rem 5%;
    background-color: var(--primary-color);
    color: var(--bg-white);
    position: relative;
    margin-top: -30px;
    z-index: 10;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 12px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-item { text-align: center; }

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.feature-item h3 {
    font-family: 'Lato', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-item p {
    font-size: 0.9rem;
    opacity: 0.9;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.service-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
    position: relative;
    top: 0;
}

.service-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    transform: translateY(-10px);
}

.card-img-wrapper {
    height: 240px;
    overflow: hidden;
    position: relative;
    background-color: var(--sand);
    display: block;
}

.card-img-label {
    position: absolute;
    left: 1.25rem;
    bottom: 1.1rem;
    color: var(--bg-white);
    font-family: 'Urbanist', 'Lato', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55), 0 0 2px rgba(0, 0, 0, 0.35);
    z-index: 2;
    transition: var(--transition);
    pointer-events: none;
}

.service-card:hover .card-img-label {
    transform: translateY(-4px);
}

.service-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.service-card:hover .service-img { transform: scale(1.08); }

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.65) 0%, rgba(0, 0, 0, 0.15) 40%, transparent 70%);
    opacity: 1;
    transition: var(--transition);
    z-index: 1;
}

.service-card:hover .card-overlay {
    background: linear-gradient(to top, rgba(148, 97, 154, 0.75) 0%, rgba(0, 0, 0, 0.2) 45%, transparent 75%);
}

.card-content { padding: 2rem; }

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

.card-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.link-arrow i { transition: var(--transition); }
.link-arrow:hover i { transform: translateX(5px); }

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

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.about-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--sand);
    min-height: 320px;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.image-accent-border {
    position: absolute;
    top: 20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-color);
    border-radius: 12px;
    z-index: -1;
}

.divider {
    width: 60px;
    height: 2px;
    background-color: var(--accent-color);
    margin: 1.5rem 0;
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.btn-group {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: rgba(255, 255, 255, 0.75);
    padding: 5rem 5% 1rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto 3rem;
}

.footer-brand h2 {
    color: var(--bg-white);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.socials {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--bg-white);
    transition: var(--transition);
}

.socials a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer h3 {
    color: var(--bg-white);
    font-family: 'Lato', sans-serif;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.footer-contact p {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

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

.appointment-notice {
    display: inline-block;
    background-color: rgba(196, 169, 91, 0.2);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-hours ul li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-hours ul li:last-child { border-bottom: none; }

.small-text {
    font-size: 0.85rem;
    margin-top: 1rem;
    opacity: 0.7;
    line-height: 1.5;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal-up.active {
    opacity: 1;
    transform: translateY(0);
}

/* Booking Page */
.book-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--hover-color) 100%);
    color: var(--bg-white);
    padding: 10rem 5% 4rem;
    text-align: center;
}

.book-hero-inner {
    max-width: 800px;
    margin: 0 auto;
}

.book-hero h1 {
    font-size: 3rem;
    color: var(--bg-white);
    margin: 1rem 0 1rem;
}

.book-hero .badge {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--bg-white);
    box-shadow: none;
}

.book-hero p {
    font-size: 1.1rem;
    opacity: 0.92;
    max-width: 640px;
    margin: 0 auto;
}

.book-hero a {
    color: var(--bg-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.book-embed-wrap {
    background-color: var(--bg-light);
    padding: 3rem 5% 5rem;
}

.book-embed {
    max-width: 1100px;
    margin: 0 auto;
    background-color: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(44, 44, 44, 0.08);
    border: 1px solid rgba(148, 97, 154, 0.12);
}

.book-embed iframe {
    width: 100%;
    min-height: 1400px;
    border: 0;
    display: block;
}

.book-fallback {
    max-width: 1100px;
    margin: 1.5rem auto 0;
    text-align: center;
    color: var(--text-light);
    font-size: 0.95rem;
}

.book-fallback a {
    color: var(--primary-color);
    font-weight: 600;
}

.book-fallback a:hover { color: var(--hover-color); }

/* Page Hero (interior pages) */
.page-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--hover-color) 100%);
    color: var(--bg-white);
    padding: 10rem 5% 5rem;
    text-align: center;
}

.page-hero-inner {
    max-width: 900px;
    margin: 0 auto;
}

.page-hero h1 {
    font-size: 3.2rem;
    line-height: 1.15;
    margin: 1rem 0 1rem;
    color: var(--bg-white);
}

.page-hero .badge {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--bg-white);
    box-shadow: none;
}

.page-subheading {
    font-size: 1.2rem;
    opacity: 0.92;
    max-width: 700px;
    margin: 0 auto;
}

.page-body { background-color: var(--bg-light); }

.page-content {
    max-width: 860px;
    margin: 0 auto;
}

.page-content h2 {
    font-size: 2rem;
    margin: 2.5rem 0 1rem;
    color: var(--primary-color);
}

.page-content h2:first-child { margin-top: 0; }

.page-content h3 {
    font-size: 1.3rem;
    margin: 1.75rem 0 0.75rem;
}

.page-content p {
    margin-bottom: 1.25rem;
    color: var(--text-dark);
    font-size: 1.05rem;
}

.page-content ul,
.page-content ol {
    margin: 0 0 1.5rem 1.5rem;
    padding-left: 1rem;
}

.page-content ul { list-style: disc; }
.page-content ol { list-style: decimal; }
.page-content li { margin-bottom: 0.5rem; }

.page-content a {
    color: var(--primary-color);
    border-bottom: 1px solid currentColor;
}

.page-content a:hover { color: var(--hover-color); }

.page-content .no-underline { border-bottom: none; }

.callout {
    background-color: var(--bg-cream);
    border-left: 4px solid var(--accent-color);
    padding: 1.5rem 1.75rem;
    border-radius: 6px;
    margin: 2rem 0;
}

/* Menu Layout */
.menu-intro {
    font-size: 1.1rem;
    color: var(--text-light);
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3rem;
    font-style: italic;
}

.menu-treatments {
    display: grid;
    gap: 1.5rem;
}

.treatment {
    background-color: var(--bg-white);
    border-radius: 10px;
    padding: 1.75rem 2rem;
    box-shadow: 0 3px 12px rgba(44, 44, 44, 0.04);
    border: 1px solid rgba(148, 97, 154, 0.08);
    transition: var(--transition);
}

.treatment:hover {
    box-shadow: 0 10px 25px rgba(44, 44, 44, 0.08);
    transform: translateY(-2px);
}

.treatment-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1.5rem;
    flex-wrap: wrap;
    border-bottom: 1px dashed rgba(148, 97, 154, 0.25);
    padding-bottom: 0.75rem;
    margin-bottom: 0.9rem;
}

.menu-experience {
    background-color: var(--bg-cream);
    border-radius: 10px;
    padding: 1.75rem 2rem;
    margin-bottom: 2.5rem;
    border-left: 4px solid var(--accent-color);
}

.menu-experience p {
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    font-size: 1.02rem;
}

.menu-experience p:last-child { margin-bottom: 0; }

.menu-closing {
    margin-top: 2.5rem;
    padding: 1.5rem 0;
    color: var(--text-light);
    font-size: 1rem;
    text-align: center;
    font-style: italic;
    border-top: 1px solid rgba(148, 97, 154, 0.15);
}

.menu-pricing-note {
    margin-top: 1rem;
    color: var(--text-light);
    font-size: 0.9rem;
    font-style: italic;
}

.menu-pricing-note a {
    color: var(--primary-color);
    font-weight: 600;
}

.treatment-name {
    font-family: 'Urbanist', 'Lato', sans-serif;
    font-size: 1.35rem;
    color: var(--text-dark);
    margin: 0;
}

.treatment-meta {
    display: flex;
    gap: 1rem;
    align-items: baseline;
}

.treatment-price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.treatment-duration {
    color: var(--text-light);
    font-size: 0.9rem;
    font-style: italic;
}

.treatment-description {
    color: var(--text-light);
    font-size: 0.98rem;
    margin: 0;
}

.treatment-variants {
    margin-top: 1rem;
    display: grid;
    gap: 0.35rem;
}

.treatment-variants li {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    font-size: 0.95rem;
    color: var(--text-light);
    border-bottom: 1px dotted rgba(148, 97, 154, 0.18);
}

.treatment-variants li:last-child { border-bottom: none; }

.treatment-variants li span:last-child {
    color: var(--primary-color);
    font-weight: 600;
}

.menu-section { margin-top: 3rem; }

.menu-section-title {
    font-family: 'Urbanist', 'Lato', sans-serif;
    font-size: 1.9rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 0.4rem;
}

.menu-section-note {
    text-align: center;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 1.75rem;
}

.menu-addons {
    background-color: var(--bg-cream);
    border-radius: 10px;
    padding: 2rem 2.25rem;
    margin-top: 3rem;
}

.addon-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 0.6rem 2rem;
    margin-top: 1rem;
}

.addon-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px dotted rgba(148, 97, 154, 0.25);
    font-size: 0.95rem;
}

.addon-list li span:last-child {
    color: var(--primary-color);
    font-weight: 600;
}

.menu-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Service hub cards */
.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.hub-card {
    display: block;
    background-color: var(--bg-white);
    border: 1px solid rgba(148, 97, 154, 0.15);
    border-radius: 10px;
    padding: 1.75rem;
    text-decoration: none;
    border-bottom: 1px solid rgba(148, 97, 154, 0.15);
    transition: var(--transition);
}

.hub-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(44, 44, 44, 0.08);
}

.hub-card h3 {
    color: var(--primary-color);
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.hub-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 992px) {
    .split-layout, .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .hero h1 { font-size: 3.5rem; }
    .features { margin: 2rem 5%; }
}

@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-light);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: var(--transition);
        opacity: 0;
        pointer-events: none;
    }

    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        opacity: 1;
        pointer-events: all;
    }

    .hamburger { display: block; }

    .hero h1 { font-size: 2.8rem; }
    .hero p { font-size: 1.1rem; }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .btn-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-hero { padding: 8rem 5% 4rem; }
    .page-hero h1 { font-size: 2.3rem; }

    .treatment-head {
        flex-direction: column;
        gap: 0.4rem;
        align-items: flex-start;
    }
}