:root {
    --color-background: #FAFAFA;
    --color-text: #2F2F2F;
    --color-neutral: #DAD2BC;
    --color-accent: #A8B68C;
    --color-cta: #C67C59;

    --color-dark-accent: #8A9873;
    --color-dark-cta: #A56548;
    --color-light-text: #EFEFEF;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 999px;

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.8s ease;

    --font-primary: 'Spectral', serif;
    --font-secondary: 'Outfit', sans-serif;

    --z-base: 1;
    --z-menu: 100;
    --z-modal: 200;

    --membrane-hue: 145;
    --membrane-saturation: 30%;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    background: linear-gradient(135deg,
    hsl(calc(var(--membrane-hue) - 15), var(--membrane-saturation), 97%) 0%,
    hsl(var(--membrane-hue), var(--membrane-saturation), 96%) 100%);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    line-height: 1.2;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--space-sm);
}

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

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

.button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--color-cta);
    color: var(--color-light-text);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.button:hover {
    background-color: var(--color-dark-cta);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--color-light-text);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-lg) 0;
    position: relative;
}

.flex {
    display: flex;
}

.grid {
    display: grid;
}

.hidden {
    display: none;
}

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

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

.text-right {
    text-align: right;
}

.membrane {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.4;
    pointer-events: none;
    background-image: radial-gradient(
            circle at 50% 50%,
            hsla(calc(var(--membrane-hue) + 10), calc(var(--membrane-saturation) + 20%), 90%, 0.4) 0%,
            hsla(calc(var(--membrane-hue) - 10), var(--membrane-saturation), 85%, 0.1) 100%
    );
}

.membrane-animate {
    animation: membrane-pulse 15s ease-in-out infinite alternate;
}

@keyframes membrane-pulse {
    0% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.05);
    }
    100% {
        opacity: 0.3;
        transform: scale(1);
    }
}

.fractal-divider {
    height: 4rem;
    width: 100%;
    position: relative;
    overflow: hidden;
    margin: var(--space-md) 0;
}

.fractal-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--color-accent) 30%, var(--color-accent) 70%, transparent 100%);
}

.fractal-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-accent);
    box-shadow: 0 0 10px var(--color-accent);
    animation: fractal-pulse 3s ease-in-out infinite;
}

@keyframes fractal-pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0.7;
    }
}

header {
    position: relative;
    padding: var(--space-md) 0;
    z-index: var(--z-menu);
    transition: transform var(--transition-medium);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-text);
}

.logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    margin-right: var(--space-sm);
    background-color: var(--color-accent);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon::before {
    content: '';
    position: absolute;
    width: 80%;
    height: 20%;
    background-color: var(--color-background);
    top: 25%;
    transform-origin: center;
    animation: blinds-wave 5s ease infinite alternate;
}

.logo-icon::after {
    content: '';
    position: absolute;
    width: 80%;
    height: 20%;
    background-color: var(--color-background);
    bottom: 25%;
    transform-origin: center;
    animation: blinds-wave 5s ease infinite alternate-reverse;
}

@keyframes blinds-wave {
    0% {
        transform: scaleX(0.7) translateY(0);
    }
    50% {
        transform: scaleX(1) translateY(2px);
    }
    100% {
        transform: scaleX(0.7) translateY(0);
    }
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 101;
}

.nav-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--color-text);
    transition: all var(--transition-fast);
}

nav {
    transition: transform var(--transition-medium), opacity var(--transition-medium);
}

nav ul {
    list-style: none;
    display: flex;
    gap: var(--space-md);
}

nav a {
    color: var(--color-text);
    font-weight: 500;
    position: relative;
    padding-bottom: 4px;
    transition: color var(--transition-fast);
}

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

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

nav a:hover::after {
    width: 100%;
}

nav a.active {
    color: var(--color-cta);
}

nav a.active::after {
    width: 100%;
}

.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: url("../images/hero-bg.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

}

.hero-content {
    max-width: 600px;
    position: relative;
    z-index: 2;
    background: rgb(255, 255, 255, 0.5);
    padding: var(--space-md);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: var(--space-sm);
    line-height: 1.1;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.hero-buttons {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.hero-image {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    z-index: 1;
    background-image: linear-gradient(30deg, var(--color-accent) 12%, transparent 12.5%, transparent 87%, var(--color-accent) 87.5%, var(--color-accent)),
    linear-gradient(150deg, var(--color-accent) 12%, transparent 12.5%, transparent 87%, var(--color-accent) 87.5%, var(--color-accent)),
    linear-gradient(30deg, var(--color-accent) 12%, transparent 12.5%, transparent 87%, var(--color-accent) 87.5%, var(--color-accent)),
    linear-gradient(150deg, var(--color-accent) 12%, transparent 12.5%, transparent 87%, var(--color-accent) 87.5%, var(--color-accent)),
    linear-gradient(60deg, var(--color-neutral) 25%, transparent 25.5%, transparent 75%, var(--color-neutral) 75%, var(--color-neutral)),
    linear-gradient(60deg, var(--color-neutral) 25%, transparent 25.5%, transparent 75%, var(--color-neutral) 75%, var(--color-neutral));
    background-size: 80px 140px;
    background-position: 0 0, 0 0, 40px 70px, 40px 70px, 0 0, 40px 70px;
}

.features {
    padding: var(--space-xl) 0;
}

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

.feature-card {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    position: relative;
    overflow: hidden;
}

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

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-cta));
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.feature-card h3 {
    margin-bottom: var(--space-sm);
}

.about-section {
    padding: var(--space-xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
}

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

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

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

.about-content h2 {
    margin-bottom: var(--space-md);
}

.testimonials {
    padding: var(--space-xl) 0;
    background-color: rgba(0, 0, 0, 0.02);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
}

.testimonial {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium);
}

.testimonial:hover {
    transform: translateY(-5px);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--space-md);
}

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

.cta-section {
    padding: var(--space-xl) 0;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--space-md);
}

.cta-content p {
    margin-bottom: var(--space-lg);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.product-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.product-image {
    position: relative;
    overflow: hidden;
    padding-top: 75%;
}

.product-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

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

.product-details {
    padding: var(--space-md);
}

.product-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.product-price {
    color: var(--color-cta);
    font-weight: bold;
    margin-bottom: var(--space-sm);
}

.product-description {
    margin-bottom: var(--space-sm);
}

.categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.category-button {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(5px);
    border: 1px solid var(--color-neutral);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.category-button:hover, .category-button.active {
    background-color: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

.contact-section {
    padding: var(--space-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.contact-info {
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-right: var(--space-sm);
    flex-shrink: 0;
}

.contact-details h3 {
    margin-bottom: var(--space-xs);
}

.map-container {
    width: 100%;
    height: 300px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-top: var(--space-md);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.contact-form {
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-neutral);
    border-radius: var(--radius-sm);
    background-color: rgba(255, 255, 255, 0.7);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(168, 182, 140, 0.2);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

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

.checkbox-group input {
    margin-right: var(--space-xs);
    margin-top: 5px;
}

footer {
    background-color: rgba(47, 47, 47, 0.05);
    padding: var(--space-md) 0;
    margin-top: var(--space-xl);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.thank-you {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.thank-you-content {
    max-width: 600px;
}

.thank-you h1 {
    margin-bottom: var(--space-md);
}

.thank-you p {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

.error-404 {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.error-404-content {
    max-width: 600px;
}

.error-404 h1 {
    font-size: 8rem;
    line-height: 1;
    margin-bottom: var(--space-sm);
    color: var(--color-cta);
    opacity: 0.6;
}

.error-404 h2 {
    margin-bottom: var(--space-md);
}

.error-404 p {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

.legal-content {
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
}

.legal-content h2 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
}

.legal-content h3 {
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
}

.home-button {
    display: inline-block;
    margin-top: var(--space-md);
}

.manufacturing-steps {
    margin-top: var(--space-lg);
}

.step {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: white;
    font-weight: bold;
    font-size: 1.5rem;
    border-radius: 50%;
    position: relative;
    z-index: 1;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 60px;
    left: 30px;
    width: 2px;
    height: calc(100% - 30px);
    background-color: var(--color-neutral);
}

.step-content {
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
}

.privacy-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
    z-index: var(--z-modal);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transform: translateY(100%);
    transition: transform var(--transition-medium);
}

.privacy-banner.active {
    transform: translateY(0);
}

.privacy-banner p {
    margin-bottom: 0;
    margin-right: var(--space-md);
}

.privacy-buttons {
    display: flex;
    gap: var(--space-sm);
}

.category-section {
    margin-bottom: var(--space-lg);
}

.category-title {
    margin-bottom: var(--space-md);
    position: relative;
    display: inline-block;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
}

@media (max-width: 992px) {
    html {
        font-size: 15px;
    }

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

    .about-image {
        order: -1;
        margin-bottom: var(--space-md);
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero-image {
        opacity: 0.2;
        width: 100%;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .nav-toggle {
        display: flex;
    }

    nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 70%;
        height: 100vh;
        background-color: white;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        padding: var(--space-xl) var(--space-lg);
        z-index: var(--z-menu);
    }

    nav.active {
        transform: translateY(0);
        opacity: 1;
    }

    nav ul {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero h1 {
        font-size: 2.3rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .button {
        width: 100%;
    }

    .privacy-banner {
        flex-direction: column;
    }

    .privacy-banner p {
        margin-right: 0;
        margin-bottom: var(--space-sm);
        text-align: center;
    }

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

    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 13px;
    }

    .section {
        padding: var(--space-md) 0;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    nav {
        width: 85%;
    }

    .product-card {
        max-width: 300px;
        margin: 0 auto;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .error-404 h1 {
        font-size: 5rem;
    }
}

@media (max-width: 400px) {
    .container {
        padding: 0 var(--space-sm);
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

body.menu-open,
html.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

.responsive-table{
    overflow: auto;
}