/* General Styles */
:root {
    --primary-color: #4CAF50;
    --primary-dark: #388E3C;
    --primary-light: #C8E6C9;
    --secondary-color: #FFA000;
    --accent-color: #FF6F00;
    --text-dark: #212121;
    --text-medium: #424242;
    --text-light: #757575;
    --background-light: #FFFFFF;
    --background-gray: #F5F5F5;
    --background-dark: #263238;
    --border-color: #E0E0E0;
    --border-radius: 8px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition-default: all 0.3s ease;
}

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

body {
    font-family: 'SF Pro', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--background-light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 2.8rem;
}

h2 {
    font-size: 2.2rem;
}

h3 {
    font-size: 1.6rem;
}

h4 {
    font-size: 1.3rem;
}

p {
    margin-bottom: 1.2rem;
    color: var(--text-medium);
}

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

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

ul, ol {
    list-style: none;
}

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

section {
    padding: 5rem 0;
}

.lichen-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.lichen-section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.lichen-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: 3px;
}

.lichen-button {
    display: inline-block;
    padding: 12px 28px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition-default);
    border: 2px solid var(--primary-color);
    text-align: center;
    cursor: pointer;
}

.lichen-button:hover {
    background-color: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
    border-color: var(--primary-dark);
}

.lichen-button-secondary {
    background-color: transparent;
    color: var(--primary-color);
}

.lichen-button-secondary:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Header Styles */
.lichen-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    backdrop-filter: blur(10px);
    padding: 15px 0;
    transition: var(--transition-default);
}

.lichen-header-scrolled {
    padding: 10px 0;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

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

.lichen-logo {
    width: 180px;
    height: 60px;
    background-image: url('img/company-logo.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

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

.lichen-nav-item a {
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
    padding: 8px 0;
}

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

.lichen-nav-item a:hover::after,
.lichen-nav-item.lichen-active a::after {
    width: 100%;
}

.lichen-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.lichen-mobile-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--text-dark);
    border-radius: 3px;
    transition: var(--transition-default);
}

.lichen-mobile-toggle span.lichen-active:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.lichen-mobile-toggle span.lichen-active:nth-child(2) {
    opacity: 0;
}

.lichen-mobile-toggle span.lichen-active:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Section */
.lichen-hero {
    padding-top: 8rem;
    padding-bottom: 6rem;
    background: linear-gradient(120deg, rgba(200, 230, 201, 0.8), rgba(76, 175, 80, 0.4));
    position: relative;
    overflow: hidden;
}

.lichen-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.3);
    z-index: 1;
}

.lichen-hero .lichen-container {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.lichen-hero-content {
    max-width: 700px;
    margin-bottom: 3rem;
}

.lichen-hero h1 {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    font-size: 3.2rem;
}

.lichen-hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--text-medium);
}

.lichen-hero-image {
    width: 100%;
    max-width: 1200px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Services Section */
.lichen-services {
    background-color: var(--background-light);
}

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

.lichen-service-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition-default);
    position: relative;
    z-index: 1;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.lichen-service-card.lichen-scrolled {
    opacity: 1;
    transform: translateY(0);
}

.lichen-service-card:nth-child(2) {
    transition-delay: 0.2s;
}

.lichen-service-card:nth-child(3) {
    transition-delay: 0.4s;
}

.lichen-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    z-index: -1;
    transition: var(--transition-default);
}

.lichen-service-card:hover {
    transform: translateY(-10px);
}

.lichen-service-card:hover::before {
    height: 100%;
    opacity: 0.05;
}

.lichen-service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.lichen-service-card h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.lichen-service-card p {
    color: var(--text-medium);
}

/* About Preview Section */
.lichen-about-preview {
    background-color: var(--background-gray);
    position: relative;
    overflow: hidden;
}

.lichen-about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.lichen-about-text {
    flex: 1;
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.lichen-about-text.lichen-scrolled {
    opacity: 1;
    transform: translateX(0);
}

.lichen-about-text h2 {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.lichen-about-text p {
    margin-bottom: 2rem;
    color: var(--text-medium);
}

.lichen-about-image {
    flex: 1;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition-default);
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease, transform 0.3s ease;
}

.lichen-about-image.lichen-scrolled {
    opacity: 1;
    transform: translateX(0);
}

.lichen-about-image:hover {
    transform: scale(1.02);
}

/* Products Preview Section */
.lichen-products-preview {
    background-color: var(--background-light);
    position: relative;
}

.lichen-products-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    position: relative;
}

.lichen-product-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition-default);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease, transform 0.3s ease;
}

.lichen-product-card.lichen-scrolled {
    opacity: 1;
    transform: translateY(0);
}

.lichen-product-card:nth-child(2) {
    transition-delay: 0.2s;
}

.lichen-product-card:nth-child(3) {
    transition-delay: 0.4s;
}

.lichen-product-card:hover {
    transform: translateY(-10px);
}

.lichen-product-image {
    width: 200px;
    height: 200px;
    object-fit: cover;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    transition: var(--transition-default);
}

.lichen-product-card:hover .lichen-product-image {
    border-radius: var(--border-radius);
}

.lichen-product-card h3 {
    margin-bottom: 0.8rem;
    color: var(--text-dark);
}

.lichen-product-card p {
    color: var(--text-medium);
}

/* Slider Navigation */
.lichen-slider-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.lichen-slider-prev,
.lichen-slider-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: white;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-default);
}

.lichen-slider-prev:hover,
.lichen-slider-next:hover {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

/* Testimonials Section */
.lichen-testimonials {
    background: linear-gradient(135deg, var(--primary-light), rgba(255, 255, 255, 0.9));
    position: relative;
    overflow: hidden;
}

.lichen-testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M30,20 L70,20 L70,80 L30,80 Z" stroke="rgba(76, 175, 80, 0.1)" stroke-width="2" fill="none" /></svg>');
    background-size: 100px 100px;
    opacity: 0.4;
    z-index: 1;
}

.lichen-testimonials .lichen-container {
    position: relative;
    z-index: 2;
}

.lichen-testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    position: relative;
}

.lichen-testimonial-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition-default);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease, transform 0.3s ease;
}

.lichen-testimonial-card.lichen-scrolled {
    opacity: 1;
    transform: translateY(0);
}

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

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

.lichen-testimonial-content {
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 2rem;
}

.lichen-testimonial-content::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 0;
    font-size: 4rem;
    color: var(--primary-light);
    font-family: Georgia, serif;
    line-height: 1;
}

.lichen-testimonial-content p {
    font-style: italic;
    color: var(--text-medium);
}

.lichen-testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lichen-testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-light);
}

.lichen-testimonial-info h4 {
    margin-bottom: 0.3rem;
    color: var(--text-dark);
}

.lichen-testimonial-info p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0;
}

/* Contact Preview Section */
.lichen-contact-preview {
    background-color: var(--background-gray);
}

.lichen-contact-preview .lichen-container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.lichen-contact-content {
    flex: 1;
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.lichen-contact-content.lichen-scrolled {
    opacity: 1;
    transform: translateX(0);
}

.lichen-contact-content h2 {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.lichen-contact-content p {
    margin-bottom: 2rem;
    color: var(--text-medium);
}

.lichen-contact-info {
    margin-bottom: 2rem;
}

.lichen-contact-item {
    margin-bottom: 1.5rem;
}

.lichen-contact-item h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.lichen-contact-item p {
    color: var(--text-medium);
    margin-bottom: 0;
}

.lichen-contact-image {
    flex: 1;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition-default);
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease, transform 0.3s ease;
}

.lichen-contact-image.lichen-scrolled {
    opacity: 1;
    transform: translateX(0);
}

.lichen-contact-image:hover {
    transform: scale(1.02);
}

/* Footer */
.lichen-footer {
    background-color: var(--background-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.lichen-footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.lichen-footer-company {
    flex: 1;
}

.lichen-footer-company .lichen-logo {
    margin-bottom: 1rem;
}

.lichen-footer-company p {
    color: rgba(255, 255, 255, 0.7);
}

.lichen-footer-nav {
    flex: 2;
    display: flex;
    justify-content: space-around;
}

.lichen-footer-nav-column h4 {
    color: white;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.lichen-footer-nav-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.lichen-footer-nav-column ul li {
    margin-bottom: 0.8rem;
}

.lichen-footer-nav-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-default);
}

.lichen-footer-nav-column ul li a:hover {
    color: white;
    padding-left: 5px;
}

.lichen-footer-nav-column ul li {
    color: rgba(255, 255, 255, 0.7);
}

.lichen-footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.lichen-footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Responsive Styles */
@media (max-width: 992px) {
    h1 {
        font-size: 2.4rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .lichen-about-content,
    .lichen-contact-preview .lichen-container {
        flex-direction: column;
        gap: 3rem;
    }
    
    .lichen-about-text,
    .lichen-about-image,
    .lichen-contact-content,
    .lichen-contact-image {
        flex: none;
        width: 100%;
    }
}

@media (max-width: 768px) {
    section {
        padding: 4rem 0;
    }
    
    .lichen-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        padding: 1rem 0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }
    
    .lichen-nav.lichen-active {
        display: block;
    }
    
    .lichen-nav-list {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .lichen-mobile-toggle {
        display: flex;
    }
    
    .lichen-footer-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .lichen-footer-nav {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    .lichen-hero h1 {
        font-size: 2.3rem;
    }
    
    .lichen-hero p {
        font-size: 1.1rem;
    }
    
    .lichen-product-image {
        width: 150px;
        height: 150px;
    }
    
    .lichen-testimonials-slider {
        grid-template-columns: 1fr;
    }
}