/* styles.css */
/* Reset and Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --primary-color: #4e54c8;
    --primary-gradient: linear-gradient(135deg, #4e54c8 0%, #8f94fb 100%);
    --secondary-color: #ff6b6b;
    --accent-color: #00c9a7;
    --text-color: #333;
    --light-text: #666;
    --lighter-text: #999;
    --white: #fff;
    --off-white: #f8f9fa;
    --light-gray: #e9ecef;
    --gray: #dee2e6;
    --dark-gray: #ced4da;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --card-hover-transform: translateY(-5px);
}

html {
    font-size: 62.5%; /* 10px = 1rem */
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    background-color: var(--white);
    font-display: swap;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

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

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

h1 {
    font-size: 4rem;
    margin-bottom: 2rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

h2 {
    font-size: 3.2rem;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 8rem;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 3px;
}

h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

section {
    padding: 8rem 0;
}

section:nth-of-type(odd) {
    background-color: var(--off-white);
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    height: 8rem;
}

.logo a {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--primary-color);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.desktop-nav ul {
    display: flex;
    gap: 2.5rem;
}

.desktop-nav ul li a {
    font-weight: 600;
    font-size: 1.6rem;
    color: var(--text-color);
    position: relative;
}

.desktop-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: var(--transition);
}

.desktop-nav ul li a:hover::after {
    width: 100%;
}

.language-selector-wrapper {
    position: relative;
    margin-left: 1.5rem;
}

.language-selector {
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: var(--white);
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid var(--gray);
}

.language-selector:hover {
    background-color: var(--light-gray);
}

.selected-language {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.selected-language img {
    width: 24px;
    height: 16px;
    object-fit: cover;
    border-radius: 2px;
}

.language-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    width: 160px;
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    opacity: 0;
    transition: var(--transition);
    z-index: 100;
}

.language-selector.active .language-dropdown {
    max-height: 400px;
    visibility: visible;
    opacity: 1;
    padding: 1rem 0;
    margin-top: 0.5rem;
}

.language-option {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.5rem;
    transition: var(--transition);
}

.language-option:hover, .language-option.active {
    background-color: var(--light-gray);
}

.language-option img {
    width: 24px;
    height: 16px;
    object-fit: cover;
    border-radius: 2px;
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background: var(--primary-gradient);
    color: var(--white);
    font-weight: 600;
    border-radius: 30px;
    box-shadow: 0 4px 15px rgba(78, 84, 200, 0.3);
    transition: all 0.3s ease;
    text-align: center;
    border: none;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #8f94fb 0%, #4e54c8 100%);
    transition: opacity 0.3s ease;
    z-index: -1;
    opacity: 0;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 20px rgba(78, 84, 200, 0.4);
    color: var(--white);
}

.cta-button:hover::before {
    opacity: 1;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary-color);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 8rem;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    transition: transform 0.3s ease-in-out;
    z-index: 900;
}

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

.mobile-menu nav ul {
    display: flex;
    flex-direction: column;
    padding: 2rem;
}

.mobile-menu nav ul li {
    margin-bottom: 1.5rem;
}

.mobile-menu nav ul li a {
    font-size: 1.8rem;
    font-weight: 600;
    display: block;
    padding: 1rem 0;
}

.mobile-cta {
    margin-top: 1rem;
    width: 100%;
}

.desktop-only {
    display: inline-block;
}

/* Hero Section */
.hero-section {
    padding: 18rem 0 10rem;
    background: var(--primary-gradient);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;charset=utf8,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"%3E%3Cpath fill="%23ffffff" fill-opacity="0.05" d="M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z"%3E%3C/path%3E%3C/svg%3E');
    z-index: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 4.5rem;
    color: var(--white);
    margin-bottom: 2rem;
    background: none;
    -webkit-text-fill-color: var(--white);
}

.hero-text .subtitle {
    font-size: 2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-text .credibility {
    font-size: 1.6rem;
    margin-bottom: 3rem;
    opacity: 0.8;
}

.hero-text .cta-button {
    font-size: 1.8rem;
    padding: 1.5rem 3rem;
    background: var(--white);
    color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.hero-text .cta-button:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 7px 20px rgba(255, 255, 255, 0.4);
}

.hero-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.hero-image:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
    transform: scale(1);
    transition: transform 0.5s ease;
}

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

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.feature-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 3rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-card:hover {
    transform: var(--card-hover-transform);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 7rem;
    height: 7rem;
    border-radius: 50%;
    margin-bottom: 2rem;
    background: var(--off-white);
    color: var(--primary-color);
    transition: var(--transition);
}

.feature-card:hover .card-icon {
    background: var(--primary-gradient);
    color: var(--white);
}

.feature-card h3 {
    margin-bottom: 1.5rem;
}

/* Benefits Section */
.benefits-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-top: 4rem;
}

.benefit-text h3 {
    position: relative;
    padding-left: 3rem;
    margin-top: 3rem;
}

.benefit-text h3:first-child {
    margin-top: 0;
}

.benefit-text h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 2rem;
    height: 2rem;
    background: var(--primary-gradient);
    border-radius: 50%;
}

.benefit-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.benefit-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    opacity: 0.1;
    transition: var(--transition);
}

.benefit-image:hover::before {
    opacity: 0.2;
}

/* Ingredients Section */
.ingredients-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-top: 4rem;
}

.ingredient-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.ingredient-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.ingredient-item {
    position: relative;
    padding-left: 2rem;
}

.ingredient-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 1rem;
    width: 0.6rem;
    height: 90%;
    background: var(--primary-gradient);
    border-radius: 3px;
}

/* Testimonials Section */
.testimonials-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 4rem;
}

.testimonial-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 3rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: var(--card-hover-transform);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.testimonial-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    margin-bottom: 2rem;
    background: var(--primary-gradient);
    color: var(--white);
}

.testimonial-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 2rem;
    position: relative;
}

.testimonial-content p::before {
    content: '"';
    position: absolute;
    top: -1.5rem;
    left: -1rem;
    font-size: 5rem;
    color: var(--primary-color);
    opacity: 0.1;
    font-family: Georgia, serif;
}

.rating {
    color: var(--secondary-color);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.testimonial-location {
    color: var(--light-text);
    font-size: 1.4rem;
    margin-bottom: 0;
    margin-top: -1rem;
}

/* Comparison Section */
.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.comparison-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 3rem;
    transition: var(--transition);
}

.comparison-card:hover {
    transform: var(--card-hover-transform);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.progress-bar {
    width: 100%;
    height: 1rem;
    background-color: var(--light-gray);
    border-radius: 5px;
    margin: 1.5rem 0 2rem;
    overflow: hidden;
    position: relative;
}

.progress-bar::after {
    content: attr(data-percent);
    position: absolute;
    top: 50%;
    right: 0.5rem;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--white);
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.3s ease 0.3s;
}

.progress {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 5px;
    width: 0;
    transition: width 1s ease;
    position: relative;
}

.progress-bar.animate .progress {
    width: var(--width, 100%);
}

.progress-bar.animate::after {
    opacity: 1;
}

/* Usage Section */
.usage-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-top: 4rem;
}

.usage-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.usage-item {
    position: relative;
    padding-left: 4rem;
}

.usage-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 3rem;
    height: 3rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    opacity: 0.1;
}

.usage-item::after {
    content: '';
    position: absolute;
    left: 1.2rem;
    top: 1.7rem;
    width: 0.6rem;
    height: 0.6rem;
    background: var(--primary-color);
    border-radius: 50%;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 4rem;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.usage-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: 50%;
    font-weight: 700;
    font-size: 2rem;
}

.step p {
    margin-bottom: 0;
    font-size: 1.6rem;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 4rem auto 0;
}

details {
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    background-color: var(--white);
    overflow: hidden;
    transition: var(--transition);
}

details:hover {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

summary {
    padding: 2rem;
    font-weight: 600;
    font-size: 1.8rem;
    cursor: pointer;
    position: relative;
    outline: none;
    list-style: none;
    display: flex;
    align-items: center;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '+';
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    transition: var(--transition);
}

details[open] summary::after {
    content: '−';
}

.faq-answer {
    padding: 0 2rem 2rem;
}

.faq-answer p {
    margin-bottom: 0;
}

/* Final CTA Section */
.final-cta {
    background: var(--primary-gradient);
    color: var(--white);
    text-align: center;
    padding: 10rem 0;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;charset=utf8,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"%3E%3Cpath fill="%23ffffff" fill-opacity="0.1" d="M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z"%3E%3C/path%3E%3C/svg%3E');
    z-index: 0;
}

.final-cta .container {
    position: relative;
    z-index: 1;
}

.final-cta h2 {
    color: var(--white);
    font-size: 3.6rem;
    margin-bottom: 2rem;
}

.final-cta h2::after {
    background: var(--white);
}

.final-cta p {
    font-size: 2rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.final-cta .cta-button {
    font-size: 2rem;
    padding: 1.8rem 4rem;
    background: var(--white);
    color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
    margin-bottom: 2rem;
}

.final-cta .cta-button:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(255, 255, 255, 0.4);
}

.guarantee {
    font-size: 1.6rem;
    font-weight: 600;
    opacity: 0.9;
    margin-top: 1rem;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 10px 25px rgba(255, 255, 255, 0.5);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
    }
}

/* Footer */
footer {
    background-color: #2b2d42;
    color: var(--white);
    padding: 6rem 0 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-column h3 {
    color: var(--white);
    margin-bottom: 2rem;
    font-size: 2rem;
    position: relative;
    display: inline-block;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -0.8rem;
    left: 0;
    width: 5rem;
    height: 2px;
    background: var(--primary-gradient);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.footer-column ul li a {
    color: var(--gray);
    transition: var(--transition);
}

.footer-column ul li a:hover {
    color: var(--white);
    padding-left: 0.5rem;
}

.disclaimer {
    font-size: 1.4rem;
    color: var(--gray);
}

.footer-bottom {
    border-top: 1px solid rgba(222, 226, 230, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.copyright {
    font-size: 1.4rem;
    color: var(--gray);
    margin-bottom: 0;
}

/* Responsive Styles */
@media (max-width: 1100px) {
    html {
        font-size: 58%;
    }
}

@media (max-width: 900px) {
    .hero-content, 
    .benefits-container, 
    .ingredients-container, 
    .usage-container {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-text {
        order: 1;
    }
    
    .hero-image {
        order: 2;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .testimonials-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .desktop-nav {
        display: none;
    }
    
    .desktop-only {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 55%;
    }
    
    h1 {
        font-size: 3.6rem;
    }
    
    h2 {
        font-size: 2.8rem;
    }
    
    h3 {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 14rem 0 7rem;
    }
    
    section {
        padding: 6rem 0;
    }
    
    .header-container {
        padding: 1rem 2rem;
        height: 7rem;
    }
    
    .mobile-menu {
        top: 7rem;
    }
    
    .language-selector-wrapper {
        margin-right: 2rem;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 50%;
    }
    
    h1 {
        font-size: 3.2rem;
        line-height: 1.3;
        word-wrap: break-word;
        hyphens: auto;
    }
    
    .testimonials-container {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .glass-effect {
        padding: 2.5rem;
    }
    
    .hero-text .subtitle {
        font-size: 1.8rem;
    }
    
    .language-selector span {
        display: none;
    }
    
    .selected-language {
        gap: 0;
    }
}

/* Animation and Effects */
@keyframes shimmer {
    0% {
        background-position: -100% 0;
    }
    100% {
        background-position: 100% 0;
    }
}

.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shimmer 3s infinite;
    pointer-events: none;
}

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}