:root {
    --color-primary: #00D4FF;
    --color-secondary: #FF2D55;
    --color-accent: #00FFAB;
    --color-bg: #020817;
    --color-text: #E2E8F0;
    --font-main: 'Montserrat', sans-serif;
    --font-heading: 'Cormorant Garamond', serif;
    --font-btn: 'Space Grotesk', sans-serif;
    --radius: 16px;
    --shadow: 0 4px 30px rgba(0, 212, 255, 0.15);
    --spacing: 1.5rem;
    --max-width: 1200px;
}

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

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

body {
    font-family: var(--font-main);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

.section p,
.section h3,
.policy-content p,
.disclaimer-content p,
.ingredient-item p,
.review-card p {
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

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

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(2, 8, 23, 0.95);
    border-bottom: 1px solid rgba(0, 212, 255, 0.15);
    backdrop-filter: blur(10px);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem var(--spacing);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text);
}

.burger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--color-text);
}

.burger-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    transition: 0.3s;
}

.burger-btn[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.burger-btn[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.burger-btn[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav {
    display: flex;
    gap: 1.25rem;
}

.nav a {
    font-family: var(--font-btn);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(226, 232, 240, 0.85);
}

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

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 1023px;
    height: 100vh;
    background: var(--color-bg);
    border-right: 1px solid rgba(0, 212, 255, 0.2);
    padding: 5rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 99;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.nav-overlay.open {
    transform: translateX(0);
}

.nav-overlay a {
    font-family: var(--font-btn);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(226, 232, 240, 0.9);
}

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

@media (max-width: 1023px) {
    .burger-btn {
        display: flex;
    }
    .nav {
        display: none;
    }
}

@media (min-width: 1024px) {
    .nav-overlay {
        display: none;
    }
}

main {
    padding-top: 70px;
}

.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem var(--spacing);
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse 50% 40% at 30% 60%, rgba(255, 45, 85, 0.06) 0%, transparent 40%);
    pointer-events: none;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../images/product.webp') center right 15% / 35% auto no-repeat;
    opacity: 0.06;
    pointer-events: none;
}

.hero > .hero-split,
.hero > .order-form {
    position: relative;
    z-index: 1;
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: var(--max-width);
    width: 100%;
    align-items: center;
}

.hero-left {
    max-width: 100%;
}

.hero-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-style: italic;
    font-size: clamp(1.8rem, 4.5vw, 3.2rem);
    margin-bottom: 1rem;
    color: var(--color-text);
}

.hero-desc {
    font-size: 1rem;
    color: rgba(226, 232, 240, 0.85);
    margin-bottom: 1.5rem;
}

.hero-trust {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.trust-badge {
    font-family: var(--font-btn);
    font-size: 0.7rem;
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    border-radius: var(--radius);
}

.hero-rating {
    font-family: var(--font-btn);
    color: var(--color-text);
}

.cta-btn {
    font-family: var(--font-btn);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 1rem 2rem;
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: var(--radius);
}

.cta-btn:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    box-shadow: 0 0 25px rgba(255, 45, 85, 0.3);
}

.hero-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.hero-visual {
    position: relative;
}

.hero-visual::before {
    content: '';
    position: absolute;
    inset: -30px;
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-visual figure {
    position: relative;
}

.hero-visual img {
    max-width: 280px;
    height: auto;
}

.hero-pricing {
    display: flex;
    gap: 1rem;
    align-items: baseline;
}

.old-price {
    font-size: 1rem;
    color: rgba(226, 232, 240, 0.5);
    text-decoration: line-through;
}

.current-price {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-accent);
}

.order-form {
    max-width: 500px;
    width: 100%;
    margin-top: 4rem;
    padding: 2rem;
    border: 1px solid rgba(0, 212, 255, 0.25);
    border-radius: var(--radius);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
    color: rgba(226, 232, 240, 0.9);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.25);
    color: var(--color-text);
    font-family: var(--font-main);
    font-size: 1rem;
    border-radius: 8px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.form-error {
    display: block;
    font-size: 0.75rem;
    color: var(--color-secondary);
    margin-top: 0.2rem;
}

.form-gdpr .checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
}

.form-gdpr input[type="checkbox"] {
    width: auto;
    margin-top: 0.3rem;
}

.submit-btn {
    font-family: var(--font-btn);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 1rem 2rem;
    width: 100%;
    background: rgba(0, 212, 255, 0.15);
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    cursor: pointer;
    margin-top: 0.5rem;
    transition: all 0.3s;
    border-radius: 8px;
}

.submit-btn:hover {
    background: rgba(0, 212, 255, 0.25);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 4rem var(--spacing);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    text-align: center;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    text-align: center;
    color: rgba(226, 232, 240, 0.75);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    padding: 2rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.1);
}

.feature-icon {
    font-family: var(--font-btn);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.9rem;
    color: rgba(226, 232, 240, 0.8);
}

.description-content {
    max-width: 700px;
    margin: 0 auto;
}

.description-content p {
    color: rgba(226, 232, 240, 0.85);
    text-align: center;
}

.usage-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 500px;
    margin: 0 auto;
}

.usage-step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.step-num {
    font-family: var(--font-btn);
    font-size: 1.2rem;
    color: var(--color-accent);
    min-width: 2rem;
}

.usage-step p {
    color: rgba(226, 232, 240, 0.85);
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.ingredient-item {
    padding: 1.5rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius);
}

.ingredient-label {
    font-family: var(--font-btn);
    font-size: 0.9rem;
    color: var(--color-accent);
    display: block;
    margin-bottom: 0.5rem;
}

.ingredient-item p {
    font-size: 0.9rem;
    color: rgba(226, 232, 240, 0.8);
}

.ingredients-note {
    font-size: 0.85rem;
    color: rgba(226, 232, 240, 0.75);
    text-align: center;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.review-card {
    padding: 2rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.review-card:hover {
    border-color: rgba(0, 212, 255, 0.4);
}

.review-rating {
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.review-card p {
    font-size: 0.9rem;
    color: rgba(226, 232, 240, 0.85);
    margin-bottom: 0.5rem;
}

.review-author {
    font-size: 0.8rem;
    color: rgba(226, 232, 240, 0.6);
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.faq-toggle {
    width: 100%;
    padding: 1.25rem;
    background: none;
    border: none;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 1rem;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-toggle::after {
    content: '+';
    font-size: 1.2rem;
    color: var(--color-primary);
}

.faq-item.active .faq-toggle::after {
    content: '−';
}

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

.faq-item.active .faq-content {
    max-height: 300px;
}

.faq-content p {
    padding: 0 1.25rem 1.25rem;
    color: rgba(226, 232, 240, 0.85);
    font-size: 0.9rem;
}

.section-cta {
    text-align: center;
}

.cta-content p {
    margin-bottom: 1rem;
    color: rgba(226, 232, 240, 0.9);
}

.cta-link {
    font-family: var(--font-btn);
}

.disclaimer-content {
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius);
}

.disclaimer-content p {
    font-size: 0.85rem;
    color: rgba(226, 232, 240, 0.8);
    text-align: center;
}

.footer {
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding: 2rem var(--spacing);
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.copyright {
    font-size: 0.85rem;
    color: rgba(226, 232, 240, 0.7);
}

.footer-nav {
    display: flex;
    gap: 1.5rem;
}

.footer-nav a {
    font-size: 0.85rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(2, 8, 23, 0.98);
    border-top: 1px solid rgba(0, 212, 255, 0.25);
    padding: 1.5rem var(--spacing);
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s;
}

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

.cookie-banner.hidden {
    display: none;
}

.cookie-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.cookie-content p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

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

.cookie-btn {
    font-family: var(--font-btn);
    font-size: 0.8rem;
    padding: 0.6rem 1.2rem;
    border: 1px solid rgba(0, 212, 255, 0.5);
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.2s;
    border-radius: 8px;
}

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

.cookie-settings-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
}

.cookie-settings-modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--color-bg);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    border-radius: var(--radius);
}

.modal-content h3 {
    font-family: var(--font-heading);
    margin-bottom: 1.5rem;
}

.cookie-option {
    margin-bottom: 1rem;
}

.cookie-option label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cookie-save {
    font-family: var(--font-btn);
    padding: 0.75rem 1.5rem;
    margin-top: 1rem;
    border: 2px solid var(--color-primary);
    background: transparent;
    color: var(--color-primary);
    cursor: pointer;
    border-radius: 8px;
}

.page-main {
    padding: 100px var(--spacing) 3rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.policy-content,
.thank-you-section {
    padding: 2rem 0;
}

.policy-content h1,
.thank-you-section h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.policy-content .date {
    font-size: 0.9rem;
    color: rgba(226, 232, 240, 0.75);
    margin-bottom: 2rem;
}

.policy-content h2 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin: 2rem 0 0.75rem;
}

.policy-content p {
    margin-bottom: 1rem;
    color: rgba(226, 232, 240, 0.9);
}

.thank-you-section {
    text-align: center;
}

.thank-you-section p {
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .hero-split {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-left {
        order: 1;
    }
    .hero-right {
        order: 2;
    }
    .order-form {
        order: 3;
    }
    .hero-trust {
        justify-content: center;
    }
}