:root {
    --color-primary: #000080;
    --color-secondary: #FF0000;
    --color-accent: #9E2A3A;
    --color-dark: #3A2525;
    --color-white: #ffffff;
    --color-light-gray: #f5f5f5;
    --color-gray: #666666;
    --color-dark-gray: #333333;

    --font-family-primary: 'Arial', 'Helvetica', sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-large: 18px;
    --font-size-h1: 2.5rem;
    --font-size-h2: 2rem;
    --font-size-h3: 1.5rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;

    --shadow-small: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-large: 0 8px 16px rgba(0, 0, 0, 0.2);

    --border-radius-small: 4px;
    --border-radius-medium: 8px;
    --border-radius-large: 12px;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;

    --animation-duration: 0.6s;
    --animation-timing: cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes pulseOnHover {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }
}

.fade-in-left {
    animation: fadeInLeft var(--animation-duration) var(--animation-timing);
}

.fade-in-right {
    animation: fadeInRight var(--animation-duration) var(--animation-timing);
}

.fade-in {
    opacity: 0;
    animation: fadeIn var(--animation-duration) var(--animation-timing) forwards;
}

.slide-up {
    opacity: 0;
    animation: slideUp var(--animation-duration) var(--animation-timing) forwards;
}

.pulse-animation {
    animation: pulse 2s ease-in-out infinite;
}

.pulse-on-hover:hover {
    animation: pulseOnHover 1s ease-in-out infinite;
}

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

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-dark-gray);
    background-color: var(--color-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-small);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: block;
}

.logo img {
    width: 4rem;
    position: relative;
    z-index: 20;
}

.logo img {
    display: inline-block;
    transform: rotate(-5deg);
    transition: transform var(--transition-normal);
}

.logo:hover img {
    transform: rotate(0);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .logo img {
        width: 3rem;
        position: relative;
        z-index: 20;
    }
}

@media (max-width: 768px) {
    .logo img {
        width: 3rem;
        position: relative;
        z-index: 20;
    }
}

@media (max-width: 576px) {
    .logo img {
        width: 2rem;
        position: relative;
        z-index: 20;
    }
}

@media (max-width: 400px) {
    .logo img {
        width: 2rem;
        position: relative;
        z-index: 20;
    }
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--color-dark-gray);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--color-dark-gray);
    transition: all var(--transition-fast);
}

.hero {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-white) 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-image {
    position: relative;
}

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

.rating-badge {
    margin-top: var(--spacing-md);
    text-align: center;
}

.stars {
    color: var(--color-secondary);
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-xs);
}

.rating-text {
    color: var(--color-gray);
    font-size: var(--font-size-small);
}

.hero-title {
    font-size: var(--font-size-h1);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-bold);
}

.hero-form h1 {
    font-size: var(--font-size-h1);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.trust-badges {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.badge {
    background-color: var(--color-light-gray);
    color: var(--color-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    border: 1px solid var(--color-primary);
}

.rating-subtext {
    color: var(--color-gray);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
}

.save-badge {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-bold);
    margin-left: var(--spacing-sm);
}

.form-note {
    font-size: var(--font-size-small);
    color: var(--color-gray);
    text-align: center;
    margin-top: var(--spacing-xs);
}

.hero-subtitle {
    font-size: var(--font-size-large);
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
}

.price-section {
    margin-bottom: var(--spacing-lg);
}

.old-price {
    font-size: var(--font-size-large);
    color: var(--color-gray);
    text-decoration: line-through;
    margin-right: var(--spacing-sm);
}

.current-price {
    font-size: 2rem;
    color: var(--color-secondary);
    font-weight: var(--font-weight-bold);
}

.order-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-dark-gray);
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-sm);
    border: 2px solid var(--color-gray);
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-base);
    font-family: var(--font-family-primary);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group input.error,
.form-group textarea.error {
    border-color: var(--color-secondary);
}

.error-message {
    color: var(--color-secondary);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
    display: none;
}

.error-message.show {
    display: block;
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
    cursor: pointer;
}

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

.cta-button {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-medium);
    font-size: var(--font-size-large);
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    transition: all var(--transition-medium);
}

.cta-button:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

section {
    padding: var(--spacing-xxl) 0;
}

section:nth-child(even) {
    background-color: var(--color-light-gray);
}

h2 {
    font-size: var(--font-size-h2);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.section-title {
    font-size: var(--font-size-h2);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.section-subtitle {
    text-align: center;
    color: var(--color-gray);
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: var(--font-size-h3);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-small);
    transition: all var(--transition-medium);
    text-align: center;
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card:nth-child(1) {
    animation-delay: 0.1s;
}

.feature-card:nth-child(2) {
    animation-delay: 0.2s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.3s;
}

.feature-card:nth-child(4) {
    animation-delay: 0.4s;
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-item {
    padding: var(--spacing-md);
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.benefit-number {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1;
    min-width: 60px;
}

.benefit-item h3 {
    color: var(--color-accent);
    margin-top: 0;
}

.benefit-item:nth-child(1) {
    animation-delay: 0.1s;
}

.benefit-item:nth-child(2) {
    animation-delay: 0.2s;
}

.benefit-item:nth-child(3) {
    animation-delay: 0.3s;
}

.benefit-item:nth-child(4) {
    animation-delay: 0.4s;
}

.product-details article,
.instructions article,
.ingredients article {
    max-width: 800px;
    margin: 0 auto;
}

.product-article {
    max-width: 900px;
    margin: 0 auto;
}

.lead-text {
    font-size: var(--font-size-large);
    font-weight: var(--font-weight-medium);
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.instructions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.instruction-step {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-small);
    text-align: center;
    transition: all var(--transition-medium);
}

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

.step-number {
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    margin: 0 auto var(--spacing-md);
}

.safety-notice {
    background-color: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-small);
    margin-top: var(--spacing-lg);
}

.ingredients-content {
    max-width: 900px;
    margin: 0 auto;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.ingredient-item {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-small);
    transition: all var(--transition-medium);
}

.ingredient-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.ingredient-item h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.ingredients-note {
    font-size: var(--font-size-small);
    color: var(--color-gray);
    font-style: italic;
    margin-top: var(--spacing-md);
}

.ingredients ul {
    margin-left: var(--spacing-lg);
    margin-top: var(--spacing-sm);
}

.ingredients li {
    margin-bottom: var(--spacing-xs);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-small);
    border-left: 4px solid var(--color-primary);
    transition: all var(--transition-medium);
}

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

.testimonial-rating {
    color: var(--color-secondary);
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray);
    line-height: 1.8;
}

.testimonial-author {
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
}

.testimonial-card:nth-child(1) {
    animation-delay: 0.1s;
}

.testimonial-card:nth-child(2) {
    animation-delay: 0.2s;
}

.testimonial-card:nth-child(3) {
    animation-delay: 0.3s;
}

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

.faq-item {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-small);
}

.faq-question {
    color: var(--color-primary);
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

.faq-answer {
    display: none;
    margin-top: var(--spacing-sm);
    color: var(--color-gray);
    line-height: 1.8;
}

.cta-contact {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    text-align: center;
}

.cta-contact h2,
.cta-contact p {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.email-button {
    display: inline-block;
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--border-radius-medium);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-medium);
}

.email-button:hover {
    background-color: var(--color-light-gray);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.disclaimer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
}

.disclaimer p {
    text-align: center;
    font-size: var(--font-size-small);
    margin-bottom: var(--spacing-sm);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

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

.stats-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-md);
}

.stat-number {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-large);
    color: rgba(255, 255, 255, 0.9);
    font-weight: var(--font-weight-medium);
}

.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-large);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-column a {
    color: var(--color-light-gray);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray);
    color: var(--color-light-gray);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-large);
    z-index: 2000;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.cookie-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 2px solid var(--color-white);
    border-radius: var(--border-radius-small);
    background-color: transparent;
    color: var(--color-white);
    cursor: pointer;
    font-size: var(--font-size-small);
    transition: all var(--transition-fast);
}

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

.cookie-btn.accept-all:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

.cookie-btn.decline:hover,
.cookie-btn.settings:hover {
    background-color: var(--color-white);
    color: var(--color-dark);
}

.cookie-settings {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-large);
    z-index: 3000;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    display: none;
}

.cookie-settings.show {
    display: block;
}

.cookie-settings-content h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.cookie-category {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-light-gray);
    border-radius: var(--border-radius-medium);
}

.cookie-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.cookie-category-header h3 {
    margin: 0;
}

.cookie-category-header input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.cookie-settings-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        box-shadow: var(--shadow-medium);
        display: none;
    }

    .nav.active {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }

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

    .hero-image {
        order: 1;
    }

    .hero-form {
        order: 2;
    }

    .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: 480px) {
    :root {
        --font-size-h1: 2rem;
        --font-size-h2: 1.75rem;
        --font-size-h3: 1.25rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    section {
        padding: var(--spacing-lg) 0;
    }
}