:root {
    --color-primary: #00F2FF;
    --color-secondary: #08201D;
    --color-accent: #FFD700;
    --color-background: #040A0F;
    --color-text: #E0E0E0;
    --color-text-white: #FFFFFF;
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --radius: 12px;
    --shadow: 0 8px 32px rgba(0, 242, 255, 0.1);
    --shadow-glow: 0 0 40px rgba(0, 242, 255, 0.3);
    --spacing: 1.5rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

p, a, span, div, h1, h2, h3, h4, h5, h6, li, address {
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

a {
    word-break: break-word;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-main);
    font-weight: 300;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-background);
    overflow-x: hidden;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing);
    width: 100%;
    box-sizing: border-box;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(4, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 242, 255, 0.1);
    padding: 1rem 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--color-text-white);
    transition: var(--transition);
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.brand-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.burger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.burger-btn span {
    width: 25px;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 15px;
    align-items: center;
}

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 400;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--color-primary);
}

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

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    width: 100%;
}

.hero-image-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.hero-product-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: var(--shadow-glow);
    filter: drop-shadow(0 0 30px rgba(0, 242, 255, 0.3));
}

.hero-text-panel {
    background: rgba(4, 10, 15, 0.7);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(0, 242, 255, 0.2);
    border-radius: var(--radius);
    padding: 3rem;
    box-shadow: var(--shadow-glow);
    max-width: 100%;
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-text-white);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-rating {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stars {
    color: var(--color-accent);
    font-size: 1.25rem;
}

.rating-text {
    color: var(--color-text);
    font-size: 0.95rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: 20px;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.badge-icon {
    color: var(--color-primary);
    font-weight: bold;
}

.hero-pricing {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.old-price {
    font-size: 1.5rem;
    color: var(--color-text);
    text-decoration: line-through;
    opacity: 0.6;
}

.current-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-heading);
}

.hero-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    max-width: 100%;
    padding: 1rem;
    background: rgba(8, 32, 29, 0.5);
    border: 1px solid rgba(0, 242, 255, 0.2);
    border-radius: var(--radius);
    color: var(--color-text-white);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition);
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(224, 224, 224, 0.5);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
    cursor: pointer;
}

.checkbox-group label {
    font-size: 0.9rem;
    line-height: 1.6;
}

.checkbox-group label a {
    color: var(--color-primary);
    text-decoration: underline;
}

.error-message {
    display: block;
    color: #ff6b6b;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    min-height: 1.25rem;
}

.cta-button {
    padding: 1.25rem 2.5rem;
    background: linear-gradient(135deg, var(--color-primary), #00C4D6);
    border: none;
    border-radius: var(--radius);
    color: var(--color-background);
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    margin-top: 10px;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.cta-button:active {
    transform: translateY(0);
}

section {
    padding: 80px 0;
    position: relative;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-text-white);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-text);
    margin-bottom: 3rem;
    opacity: 0.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: rgba(8, 32, 29, 0.3);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 242, 255, 0.1);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    transform: scaleX(0);
    transition: var(--transition);
}

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

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px rgba(0, 242, 255, 0.5));
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-text-white);
    margin-bottom: 1rem;
}

.feature-text {
    color: var(--color-text);
    line-height: 1.8;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
}

.benefit-item {
    background: rgba(8, 32, 29, 0.3);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 242, 255, 0.1);
    border-radius: var(--radius);
    padding: 2rem;
    position: relative;
    transition: var(--transition);
}

.benefit-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.benefit-connector {
    width: 40px;
    height: 2px;
    background: var(--color-primary);
    margin-bottom: 1rem;
    opacity: 0.6;
}

.benefit-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-text-white);
    margin-bottom: 1rem;
}

.benefit-text {
    color: var(--color-text);
    line-height: 1.8;
}

.description-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 3rem;
}

.description-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.description-paragraph {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--color-text);
}

.description-image {
    text-align: center;
}

.description-product-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.usage-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.usage-step {
    background: rgba(8, 32, 29, 0.3);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 242, 255, 0.1);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.usage-step:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow);
}

.step-number {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.3;
    margin-bottom: 1rem;
}

.step-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-text-white);
    margin-bottom: 1rem;
}

.step-text {
    color: var(--color-text);
    line-height: 1.8;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.ingredient-card {
    background: rgba(8, 32, 29, 0.3);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 242, 255, 0.1);
    border-radius: var(--radius);
    padding: 2rem;
    transition: var(--transition);
}

.ingredient-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.ingredient-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-text-white);
    margin-bottom: 1rem;
}

.ingredient-description {
    color: var(--color-text);
    line-height: 1.8;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.review-card {
    background: rgba(8, 32, 29, 0.3);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 242, 255, 0.1);
    border-radius: var(--radius);
    padding: 2rem;
    transition: var(--transition);
}

.review-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.review-rating {
    color: var(--color-accent);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.review-text {
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.review-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.review-author strong {
    color: var(--color-text-white);
    font-weight: 600;
}

.review-author span {
    color: var(--color-text);
    font-size: 0.9rem;
    opacity: 0.7;
}

.faq-list {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: rgba(8, 32, 29, 0.3);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 242, 255, 0.1);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--color-primary);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: transparent;
    border: none;
    color: var(--color-text-white);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition);
    font-weight: 300;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--color-text);
    line-height: 1.8;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-item strong {
    color: var(--color-text-white);
    font-weight: 600;
}

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

.contact-item a:hover {
    text-decoration: underline;
}

.contact-item address {
    font-style: normal;
    color: var(--color-text);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.legal-disclaimer {
    background: rgba(8, 32, 29, 0.5);
    border-top: 1px solid rgba(0, 242, 255, 0.2);
    border-bottom: 1px solid rgba(0, 242, 255, 0.2);
}

.disclaimer-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.disclaimer-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-text-white);
    margin-bottom: 1.5rem;
}

.disclaimer-text {
    color: var(--color-text);
    line-height: 1.9;
    font-size: 1rem;
}

.footer {
    background: rgba(4, 10, 15, 0.9);
    border-top: 1px solid rgba(0, 242, 255, 0.1);
    padding: 3rem 0 2rem;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    text-align: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.footer-brand-name {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-text-white);
}

.footer-nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.footer-nav-list a {
    color: var(--color-text);
    text-decoration: none;
    transition: var(--transition);
}

.footer-nav-list a:hover {
    color: var(--color-primary);
}

.footer-copyright {
    color: var(--color-text);
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-address {
    margin-top: 0.5rem;
    font-size: 0.85rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(4, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(0, 242, 255, 0.2);
    padding: 2rem;
    z-index: 2000;
    transform: translateY(100%);
    transition: transform 0.3s ease-out;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-text h3 {
    font-family: var(--font-heading);
    color: var(--color-text-white);
    margin-bottom: 0.5rem;
}

.cookie-text p {
    color: var(--color-text);
    font-size: 0.95rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius);
    background: transparent;
    color: var(--color-primary);
    font-family: var(--font-main);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

.cookie-accept-all {
    background: var(--color-primary);
    color: var(--color-background);
}

.cookie-accept-all:hover {
    background: #00C4D6;
}

.cookie-settings-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(4, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.cookie-settings-modal.show {
    display: flex;
}

.modal-content {
    background: rgba(8, 32, 29, 0.8);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(0, 242, 255, 0.2);
    border-radius: var(--radius);
    padding: 2.5rem;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content h3 {
    font-family: var(--font-heading);
    color: var(--color-text-white);
    margin-bottom: 2rem;
    font-size: 2rem;
}

.cookie-setting-item {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 242, 255, 0.1);
}

.cookie-setting-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.setting-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.setting-header strong {
    color: var(--color-text-white);
    font-weight: 600;
}

.setting-status {
    color: var(--color-primary);
    font-size: 0.9rem;
}

.cookie-setting-item p {
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 242, 255, 0.2);
    transition: var(--transition);
    border-radius: 26px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: var(--color-text);
    transition: var(--transition);
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--color-primary);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

.modal-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: flex-end;
}

.cookie-save {
    background: var(--color-primary);
    color: var(--color-background);
}

.cookie-save:hover {
    background: #00C4D6;
}

@media (max-width: 1023px) {
    .container {
        padding: 0 1rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .burger-btn {
        display: flex;
    }

    .nav-list {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(4, 10, 15, 0.98);
        backdrop-filter: blur(30px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease-out;
        border-bottom: 1px solid rgba(0, 242, 255, 0.2);
        z-index: 999;
        width: 100%;
        box-sizing: border-box;
    }

    .nav-list.active {
        transform: translateX(0);
    }

    .burger-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .burger-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .burger-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-image-wrapper {
        order: -1;
    }

    .hero-product-image {
        max-width: 300px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-text-panel {
        padding: 2rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .section-title {
        font-size: 2rem;
    }

    .description-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        justify-content: center;
        width: 100%;
    }

    .cookie-btn {
        flex: 1;
        min-width: 120px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    .hero-product-image {
        max-width: 250px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-text-panel {
        padding: 1.5rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .features-grid,
    .benefits-grid,
    .ingredients-grid,
    .reviews-grid,
    .usage-steps {
        grid-template-columns: 1fr;
    }

    .current-price {
        font-size: 2rem;
    }
}