/* ==========================================================================
   Marquella - Aromatherapy & Massage Landing Page
   ========================================================================== */

/* Variables
   ========================================================================== */
:root {
    /* Colors */
    --color-background: #F9E4E4;
    --color-accent: #D8A7B1;
    --color-text: #4A4A4A;
    --color-button: #EFBCBC;
    --color-white: #FFFFFF;
    --color-light-gray: #F5F5F5;
    --color-medium-gray: #E0E0E0;
    --color-dark-gray: #757575;
    --color-black: #000000;
    --color-error: #D32F2F;
    --color-success: #388E3C;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Source Serif Pro', serif;
    --font-size-base: 1rem;
    --font-size-small: 0.875rem;
    --font-size-smaller: 0.75rem;
    --font-size-medium: 1.125rem;
    --font-size-large: 1.25rem;
    --font-size-larger: 1.5rem;
    --font-size-xlarge: 2rem;
    --font-size-xxlarge: 2.5rem;
    --font-size-huge: 3rem;
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-loose: 1.8;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xxs: 0.25rem;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    --spacing-xxxl: 5rem;
    
    /* Borders & Shadows */
    --border-radius-small: 4px;
    --border-radius-medium: 8px;
    --border-radius-large: 16px;
    --border-radius-round: 50%;
    --border-width-thin: 1px;
    --border-width-medium: 2px;
    --border-width-thick: 4px;
    --shadow-small: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-large: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-inset: inset 0 2px 4px rgba(0, 0, 0, 0.05);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container Widths */
    --container-width-sm: 600px;
    --container-width-md: 960px;
    --container-width-lg: 1200px;
    
    /* Z-index layers */
    --z-index-deep: -999;
    --z-index-normal: 1;
    --z-index-raised: 10;
    --z-index-nav: 100;
    --z-index-modal: 1000;
    
    /* Breakpoints */
    --breakpoint-xs: 0;
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 5rem; /* Space for fixed header */
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    overflow-x: hidden;
    padding-top: 0; /* Adjusted for non-fixed header */
}

/* For when mobile menu is active */
body.no-scroll {
    overflow: hidden;
}

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

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

a:hover,
a:focus {
    color: var(--color-text);
    text-decoration: underline;
}

ul, ol {
    list-style-position: inside;
}

p {
    margin-bottom: var(--spacing-md);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-semibold);
}

h1 {
    font-size: var(--font-size-xxlarge);
}

h2 {
    font-size: var(--font-size-xlarge);
}

h3 {
    font-size: var(--font-size-larger);
}

h4 {
    font-size: var(--font-size-large);
}

h5 {
    font-size: var(--font-size-medium);
}

h6 {
    font-size: var(--font-size-base);
}

/* Section title common styles */
.section-title {
    position: relative;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4rem;
    height: 3px;
    background-color: var(--color-accent);
    border-radius: 3px;
}

/* Animations for sections */
section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-medium), transform var(--transition-medium);
}

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

/* Skip to content link for accessibility */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-accent);
    color: var(--color-white);
    z-index: var(--z-index-nav);
    transition: top var(--transition-fast);
}

.skip-to-content:focus {
    top: 0;
}

/* Button Styles
   ========================================================================== */
.button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    background-color: var(--color-button);
    color: var(--color-text);
    border: none;
    border-radius: var(--border-radius-medium);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: var(--shadow-small);
}

.button:hover,
.button:focus {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    text-decoration: none;
}

.button:active {
    transform: translateY(1px);
    box-shadow: var(--shadow-small);
}

/* Header
   ========================================================================== */
.header {
    background-color: var(--color-background);
    padding: var(--spacing-md) 0;
    position: relative;
    z-index: var(--z-index-nav);
    transition: background-color var(--transition-medium), padding var(--transition-medium), transform var(--transition-medium);
}

.header--scrolled {
    padding: var(--spacing-xs) 0;
    background-color: rgba(249, 228, 228, 0.95);
    box-shadow: var(--shadow-small);
}

.header--hidden {
    transform: translateY(-100%);
}

.header__logo-container {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.header__logo {
    height: auto;
    max-width: 100%;
    max-height: 80px;
    transition: max-height var(--transition-medium);
    display: inline-block;
}

.header--scrolled .header__logo {
    max-height: 60px;
}

.header__nav {
    text-align: center;
}

.header__nav-list {
    display: flex;
    justify-content: center;
    list-style: none;
    flex-wrap: wrap;
}

.header__nav-item {
    margin: 0 var(--spacing-sm);
}

.header__nav-link {
    font-family: var(--font-heading);
    color: var(--color-text);
    font-size: var(--font-size-base);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
    transition: color var(--transition-fast);
}

.header__nav-link:hover,
.header__nav-link:focus {
    color: var(--color-accent);
    text-decoration: none;
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-medium), left var(--transition-medium);
}

.header__nav-link:hover::after,
.header__nav-link:focus::after {
    width: 100%;
    left: 0;
}

/* Mobile navigation */
.header__nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
    z-index: var(--z-index-nav);
}

.header__nav-icon {
    display: block;
    position: relative;
    width: 30px;
    height: 3px;
    background-color: var(--color-text);
    transition: background-color var(--transition-fast);
}

.header__nav-icon::before,
.header__nav-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--color-text);
    transition: transform var(--transition-medium);
}

.header__nav-icon::before {
    transform: translateY(-8px);
}

.header__nav-icon::after {
    transform: translateY(8px);
}

.header__nav-toggle--active .header__nav-icon {
    background-color: transparent;
}

.header__nav-toggle--active .header__nav-icon::before {
    transform: rotate(45deg);
}

.header__nav-toggle--active .header__nav-icon::after {
    transform: rotate(-45deg);
}

/* Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 80vh;
    padding: var(--spacing-xxxl) 0;
    overflow: hidden;
    background-color: var(--color-background);
}

.hero_container,
.aromatherapy_conteiner,
.massage_container,
.relaxation-tips_container {
    display: flex;
    align-items: center;
    max-width: var(--container-width-lg);
    margin: 0 auto;
    flex-direction: column;
}

@media (min-width: 768px) {
    .hero_container,
    .aromatherapy_conteiner,
    .massage_container,
    .relaxation-tips_container {
        flex-direction: row;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background-color: var(--color-accent);
    opacity: 0.1;
    border-radius: 50%;
    z-index: var(--z-index-deep);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background-color: var(--color-accent);
    opacity: 0.1;
    border-radius: 50%;
    z-index: var(--z-index-deep);
}

.hero__content {
    flex: 1;
    padding: var(--spacing-xl);
    max-width: 600px;
    margin: 0 auto;
    z-index: var(--z-index-normal);
}

.hero__image-container {
    flex: 1;
    position: relative;
    padding: var(--spacing-xl);
    z-index: var(--z-index-normal);
}

.hero__image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-large);
    transition: transform var(--transition-medium);
}

.hero__image:hover {
    transform: scale(1.02);
}

.hero__title {
    font-size: var(--font-size-huge);
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.hero__text {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-xl);
    line-height: var(--line-height-loose);
}

.hero__button {
    font-size: var(--font-size-medium);
    padding: var(--spacing-md) var(--spacing-xl);
}

/* Aromatherapy Section
   ========================================================================== */
.aromatherapy {
    display: flex;
    padding: var(--spacing-xxxl) var(--spacing-xl);
    background-color: var(--color-white);
}

.aromatherapy__content {
    flex: 1;
    padding: var(--spacing-xl);
}

.aromatherapy__image-container {
    flex: 1;
    padding: var(--spacing-xl);
}

.aromatherapy__image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-large);
}

.aromatherapy__text {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-medium);
    line-height: var(--line-height-loose);
}

.aromatherapy__features {
    margin-top: var(--spacing-xl);
}

.aromatherapy__feature {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
}

.aromatherapy__icon {
    color: var(--color-accent);
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
}

/* Massage Section
   ========================================================================== */
.massage {
    display: flex;
    padding: var(--spacing-xxxl) var(--spacing-xl);
    background-color: var(--color-background);
}

.massage__content {
    flex: 1;
    padding: var(--spacing-xl);
}

.massage__image-container {
    flex: 1;
    padding: var(--spacing-xl);
}

.massage__image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-large);
}

.massage__text {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-medium);
    line-height: var(--line-height-loose);
}

.massage__types {
    display: grid;
    margin: var(--spacing-xl) 0;
    gap: var(--spacing-lg);
}

@media (min-width: 995px) {
    .massage__types {
        grid-template-columns: repeat(2, 1fr);
    }
}

.massage__type {
    padding: var(--spacing-lg);
    margin-bottom: 0;
    background-color: var(--color-white);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.massage__type:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.massage__type-title {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.massage__type-text {
    font-size: var(--font-size-base);
    margin-bottom: 0;
}

.massage__button {
    margin-top: var(--spacing-lg);
}

/* Benefits Section
   ========================================================================== */
.benefits {
    padding: var(--spacing-xxxl) var(--spacing-xl);
    background-color: var(--color-white);
    text-align: center;
}

.benefits__container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
    max-width: var(--container-width-lg);
    margin: 0 auto;
}

.benefits__item {
    flex: 1 1 250px;
    max-width: 300px;
    padding: var(--spacing-xl);
    background-color: var(--color-background);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.benefits__item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.benefits__icon-container {
    margin-bottom: var(--spacing-md);
}

.benefits__icon {
    width: 40px;
    height: 40px;
}

.benefits__item-title {
    font-size: var(--font-size-larger);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.benefits__item-text {
    font-size: var(--font-size-base);
    line-height: var(--line-height-loose);
}

/* Testimonials Section
   ========================================================================== */
.testimonials {
    padding: var(--spacing-xxxl) var(--spacing-xl);
    background-color: var(--color-background);
    text-align: center;
    position: relative;
}

.testimonials__container {
    max-width: var(--container-width-md);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    min-height: 250px;
}

.testimonials__item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: translateX(50px);
    transition: opacity var(--transition-medium), transform var(--transition-medium);
    visibility: hidden;
}

.testimonials__item--active {
    opacity: 1;
    transform: translateX(0);
    visibility: visible;
}

.testimonials__content {
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-medium);
    position: relative;
}

.testimonials__content::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 5rem;
    color: var(--color-accent);
    opacity: 0.2;
    font-family: var(--font-heading);
    line-height: 1;
}

.testimonials__text {
    font-size: var(--font-size-medium);
    line-height: var(--line-height-loose);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.testimonials__author {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    text-align: right;
}

.testimonials__controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-xl);
}

.testimonials__control {
    background: transparent;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    padding: var(--spacing-xs);
    margin: 0 var(--spacing-sm);
    transition: color var(--transition-fast);
}

.testimonials__control:hover,
.testimonials__control:focus {
    color: var(--color-accent);
}

.testimonials__indicators {
    display: flex;
    margin: 0 var(--spacing-md);
}

.testimonials__indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-medium-gray);
    border: none;
    margin: 0 var(--spacing-xs);
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.testimonials__indicator:hover,
.testimonials__indicator:focus {
    background-color: var(--color-dark-gray);
    transform: scale(1.2);
}

.testimonials__indicator--active {
    background-color: var(--color-accent);
}

/* Oil Blends Section
   ========================================================================== */
.oil-blends {
    padding: var(--spacing-xxxl) var(--spacing-xl);
    background-color: var(--color-white);
    text-align: center;
}

.oil-blends__intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    font-size: var(--font-size-medium);
    line-height: var(--line-height-loose);
}

.oil-blends__gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
    max-width: var(--container-width-lg);
    margin: 0 auto;
}

.oil-blends__item {
    flex: 1 1 300px;
    max-width: 350px;
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: transform var(--transition-medium);
    background-color: var(--color-background);
}

.oil-blends__item:hover,
.oil-blends__item--active {
    transform: translateY(-10px);
}

.oil-blends__image-container {
    overflow: hidden;
    height: 250px;
}

.oil-blends__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.oil-blends__item:hover .oil-blends__image,
.oil-blends__item--active .oil-blends__image {
    transform: scale(1.05);
}

.oil-blends__details {
    padding: var(--spacing-lg);
    text-align: left;
}

.oil-blends__name {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.oil-blends__description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-loose);
    margin-bottom: 0;
}

/* Relaxation Tips Section
   ========================================================================== */
.relaxation-tips {
    display: flex;
    padding: var(--spacing-xxxl) var(--spacing-xl);
    background-color: var(--color-background);
    align-items: center;
}

.relaxation-tips__content {
    flex: 1;
    padding: var(--spacing-xl);
}

.relaxation-tips__image-container {
    flex: 1;
    padding: var(--spacing-xl);
}

.relaxation-tips__image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-large);
}

.relaxation-tips__intro {
    font-size: var(--font-size-medium);
    line-height: var(--line-height-loose);
    margin-bottom: var(--spacing-xl);
}

.relaxation-tips__list {
    margin-top: var(--spacing-xl);
}

.relaxation-tips__item {
    margin-bottom: var(--spacing-xl);
    position: relative;
    padding-left: var(--spacing-xl);
}

.relaxation-tips__item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
}

.relaxation-tips__item-title {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.relaxation-tips__item-text {
    font-size: var(--font-size-base);
    line-height: var(--line-height-loose);
    margin-bottom: 0;
}

/* Contact Section
   ========================================================================== */
.contact {
    padding: var(--spacing-xxxl) var(--spacing-xl);
    background-color: var(--color-white);
}

.contact__container {
    display: flex;
    flex-wrap: wrap;
    max-width: var(--container-width-lg);
    margin: 0 auto;
    gap: var(--spacing-xl);
}

.contact__info {
    flex: 1 1 400px;
    padding: var(--spacing-xl);
}

.contact__form-container {
    flex: 1 1 400px;
    padding: var(--spacing-xl);
}

.contact__text {
    font-size: var(--font-size-medium);
    line-height: var(--line-height-loose);
    margin-bottom: var(--spacing-xl);
}

.contact__details {
    margin-top: var(--spacing-xl);
}

.contact__detail {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.contact__icon {
    color: var(--color-accent);
    margin-right: var(--spacing-md);
    flex-shrink: 0;
    margin-top: 3px;
}

.contact__link {
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.contact__link:hover,
.contact__link:focus {
    color: var(--color-accent);
}

.contact__form {
    background-color: var(--color-background);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-medium);
}

.contact__form-group {
    margin-bottom: var(--spacing-lg);
}

.contact__label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-semibold);
}

.contact__input,
.contact__select,
.contact__textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: var(--border-width-thin) solid var(--color-medium-gray);
    border-radius: var(--border-radius-small);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact__textarea {
    resize: vertical;
    min-height: 120px;
}

.contact__input:focus,
.contact__select:focus,
.contact__textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(216, 167, 177, 0.2);
}

.contact__form-group--checkbox {
    display: flex;
    align-items: flex-start;
}

.contact__checkbox {
    margin-right: var(--spacing-sm);
    margin-top: 5px;
}

.contact__checkbox-label {
    font-size: var(--font-size-small);
    line-height: 1.4;
}

.contact__button {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-medium);
}

/* Form error styling */
.input-error {
    border-color: var(--color-error) !important;
}

.form-error {
    color: var(--color-error);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
}

/* Footer
   ========================================================================== */
.footer {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0 0;
}

.footer__container {
    display: flex;
    flex-wrap: wrap;
    max-width: var(--container-width-lg);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.footer__logo-container {
    flex: 1 1 300px;
    margin-bottom: var(--spacing-xl);
}

.footer__logo {
    max-width: 200px;
    height: auto;
    margin-bottom: var(--spacing-md);
    filter: brightness(0) invert(1);
}

.footer__tagline {
    font-size: var(--font-size-base);
    line-height: var(--line-height-loose);
    margin-bottom: var(--spacing-lg);
}

.footer__nav-container {
    flex: 2 1 600px;
}

.footer__nav {
    display: flex;
    flex-wrap: wrap;
}

.footer__nav-column {
    flex: 1 1 200px;
    margin-bottom: var(--spacing-xl);
    padding: 0 var(--spacing-md);
}

.footer__nav-title {
    font-size: var(--font-size-medium);
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

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

.footer__nav-item {
    margin-bottom: var(--spacing-xs);
}

.footer__nav-link {
    color: var(--color-white);
    font-size: var(--font-size-base);
    transition: opacity var(--transition-fast);
    opacity: 0.8;
}

.footer__nav-link:hover,
.footer__nav-link:focus {
    opacity: 1;
    color: var(--color-white);
    text-decoration: none;
}

.footer__bottom {
    background-color: rgba(0, 0, 0, 0.1);
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-xl);
    text-align: center;
}

.footer__copyright {
    font-size: var(--font-size-small);
    opacity: 0.8;
}

/* Back to Top Button
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity var(--transition-medium), visibility var(--transition-medium), transform var(--transition-medium), background-color var(--transition-fast);
    box-shadow: var(--shadow-medium);
    z-index: var(--z-index-raised);
}

.back-to-top--visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:focus {
    background-color: var(--color-text);
    color: var(--color-white);
    text-decoration: none;
}

/* Success Page
   ========================================================================== */
.success-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxxl) var(--spacing-xl);
    background-color: var(--color-background);
}

.success-page__container {
    max-width: 800px;
    text-align: center;
    padding: var(--spacing-xxl);
    background-color: var(--color-white);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-large);
}

.success-page__icon-container {
    margin-bottom: var(--spacing-xl);
}

.success-page__icon {
    width: 80px;
    height: 80px;
}

.success-page__title {
    font-size: var(--font-size-xxlarge);
    margin-bottom: var(--spacing-xl);
    color: var(--color-text);
}

.success-page__text {
    font-size: var(--font-size-medium);
    line-height: var(--line-height-loose);
    margin-bottom: var(--spacing-lg);
}

.success-page__actions {
    margin: var(--spacing-xl) 0;
}

.success-page__button {
    font-size: var(--font-size-medium);
    padding: var(--spacing-md) var(--spacing-xl);
}

.success-page__timer {
    margin-top: var(--spacing-xl);
    font-size: var(--font-size-small);
    color: var(--color-dark-gray);
}

/* Legal Pages
   ========================================================================== */
.legal-page {
    padding: var(--spacing-xxxl) var(--spacing-xl);
    background-color: var(--color-background);
}

.legal-page__container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xxl);
    background-color: var(--color-white);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-large);
}

.legal-page__title {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    font-size: var(--font-size-xxlarge);
}

.legal-page__section {
    margin-bottom: var(--spacing-xxl);
}

.legal-page__section-title {
    font-size: var(--font-size-larger);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.legal-page__text {
    font-size: var(--font-size-base);
    line-height: var(--line-height-loose);
    margin-bottom: var(--spacing-md);
}

.legal-page__list {
    list-style-type: disc;
    margin-left: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.legal-page__list-item {
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-loose);
}

.legal-page__address {
    font-style: normal;
    line-height: var(--line-height-loose);
    margin-bottom: var(--spacing-lg);
}

.legal-page__link {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.legal-page__link:hover,
.legal-page__link:focus {
    color: var(--color-text);
    text-decoration: underline;
}

.legal-page__table-container {
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
}

.legal-page__table {
    width: 100%;
    border-collapse: collapse;
}

.legal-page__table th,
.legal-page__table td {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-medium-gray);
    text-align: left;
}

.legal-page__table th {
    background-color: var(--color-background);
    font-weight: var(--font-weight-semibold);
}

.legal-page__table tr:nth-child(even) {
    background-color: var(--color-light-gray);
}

/* Media Queries
   ========================================================================== */

/* Extra small devices (phones, less than 576px) */
@media (max-width: 575.98px) {
    :root {
        --font-size-huge: 2.2rem;
        --font-size-xxlarge: 2rem;
        --font-size-xlarge: 1.75rem;
        --font-size-larger: 1.5rem;
        --font-size-large: 1.25rem;
        --spacing-xxxl: 3rem;
        --spacing-xxl: 2.5rem;
    }
    
    /* Header mobile styling */
    .header__nav-toggle {
        display: block;
    }
    
    .header__nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-background);
        box-shadow: var(--shadow-large);
        padding: var(--spacing-xxl) var(--spacing-lg);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        transition: right var(--transition-medium);
        z-index: var(--z-index-nav);
        overflow-y: auto;
    }
    
    .header__nav-list--active {
        right: 0;
    }
    
    .header__nav-item {
        width: 100%;
        margin: var(--spacing-xs) 0;
    }
    
    .header__nav-link {
        display: block;
        padding: var(--spacing-sm) 0;
        font-size: var(--font-size-large);
    }
    
    /* Hero mobile styling */
    .hero {
        flex-direction: column;
        padding: var(--spacing-xl) 0;
        min-height: auto;
    }
    
    .hero__content,
    .hero__image-container {
        width: 100%;
        max-width: 100%;
        padding: var(--spacing-lg);
    }
    
    .hero__title {
        font-size: var(--font-size-xxlarge);
    }
    
    /* Adjust sections for mobile */
    .aromatherapy,
    .massage,
    .relaxation-tips {
        flex-direction: column;
        padding: var(--spacing-xxl) var(--spacing-md);
    }
    
    .massage__image-container {
        order: -1;
    }
    
    .aromatherapy__content,
    .aromatherapy__image-container,
    .massage__content,
    .massage__image-container,
    .relaxation-tips__content,
    .relaxation-tips__image-container {
        width: 100%;
        padding: var(--spacing-md);
    }
    
    /* Adjust spacing for mobile */
    section {
        padding: var(--spacing-xxl) var(--spacing-md);
    }
    
    .benefits__item,
    .oil-blends__item {
        max-width: 100%;
    }
    
    /* Footer mobile styling */
    .footer__container {
        flex-direction: column;
    }
    
    .footer__logo-container,
    .footer__nav-column {
        width: 100%;
        text-align: center;
    }
    
    .footer__logo {
        margin: 0 auto var(--spacing-md);
    }
    
    /* Back to top mobile positioning */
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
    /* Header responsive adjustments */
    .header__nav-toggle {
        display: block;
    }
    
    .header__nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 350px;
        height: 100vh;
        background-color: var(--color-background);
        box-shadow: var(--shadow-large);
        padding: var(--spacing-xxl) var(--spacing-lg);
        flex-direction: column;
        align-items: flex-start;
        transition: right var(--transition-medium);
        z-index: var(--z-index-nav);
        overflow-y: auto;
    }
    
    .header__nav-list--active {
        right: 0;
    }
    
    .header__nav-item {
        width: 100%;
        margin: var(--spacing-xs) 0;
    }
    
    .header__nav-link {
        display: block;
        padding: var(--spacing-sm) 0;
    }
    
    /* Responsive layout adjustments */
    .aromatherapy,
    .massage,
    .relaxation-tips {
        flex-direction: column;
    }
    
    .massage__image-container {
        order: -1;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
    /* Header responsive adjustments */
    .header__nav-toggle {
        display: block;
    }
    
    .header__nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 50%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--color-background);
        box-shadow: var(--shadow-large);
        padding: var(--spacing-xxl) var(--spacing-lg);
        flex-direction: column;
        align-items: flex-start;
        transition: right var(--transition-medium);
        z-index: var(--z-index-nav);
        overflow-y: auto;
    }
    
    .header__nav-list--active {
        right: 0;
    }
    
    .header__nav-item {
        width: 100%;
        margin: var(--spacing-xs) 0;
    }
    
    .header__nav-link {
        display: block;
        padding: var(--spacing-sm) 0;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .header__nav-toggle {
        display: none;
    }
    
    /* Enhanced desktop animations */
    .hero__image:hover {
        transform: scale(1.05) rotate(1deg);
    }
    
    .oil-blends__item:hover {
        transform: translateY(-15px) scale(1.02);
    }
    
    .benefits__item:hover {
        transform: translateY(-10px) scale(1.03);
    }
}