:root {
    --primary-color: #1c3a1f;
    --secondary-color: #ff6b6b;
    --text-color: #333333;
    --light-color: #ffffff;
    --background-color: #f8f9fa;
    --accent-color: #3a7d44;
    --footer-color: #142a15;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Mulish', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--background-color);
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI1IiBoZWlnaHQ9IjUiPgo8cmVjdCB3aWR0aD0iNSIgaGVpZ2h0PSI1IiBmaWxsPSIjZmZmIj48L3JlY3Q+CjxyZWN0IHdpZHRoPSIxIiBoZWlnaHQ9IjEiIGZpbGw9IiNmMmYyZjIiPjwvcmVjdD4KPC9zdmc+');
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Abril Fatface', cursive;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.8rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background-color: var(--secondary-color);
    margin: 15px auto 30px;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

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

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
    z-index: -1;
}

.btn:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.primary-btn {
    background-color: var(--primary-color);
    color: var(--light-color);
    border: 2px solid var(--primary-color);
}

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

.secondary-btn {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.logo a {
    display: block;
}

.main-nav ul {
    display: flex;
    list-style: none;
}

.nav-item {
    margin-left: 30px;
    position: relative;
}

.nav-item a {
    font-weight: 600;
    padding: 5px 0;
    position: relative;
}

.nav-item a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-item a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 4px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content a {
    display: block;
    padding: 10px 15px;
    color: var(--text-color);
    font-weight: 500;
}

.dropdown-content a:hover {
    background-color: rgba(28, 58, 31, 0.1);
}

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 100px 20px 60px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.8));
}

.hero-content {
    max-width: 800px;
    margin-bottom: 40px;
    z-index: 2;
}

.hero-content h1 {
    margin-bottom: 20px;
    animation: fadeInDown 1s ease-out;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease-out;
}

.hero-image {
    width: 100%;
    max-width: 800px;
    position: relative;
    margin-bottom: 40px;
    z-index: 1;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    animation: fadeIn 1.5s ease-out;
}

.hero-image img {
    width: 100%;
    height: auto;
    transform: scale(1.05);
    transition: transform 5s ease;
}

.hero-image:hover img {
    transform: scale(1);
}

.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1;
    line-height: 0;
}

.wave-divider svg {
    display: block;
    width: 100%;
    height: 70px;
}

.about {
    background-color: var(--light-color);
    position: relative;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.content-grid.reverse {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.content-grid.reverse .text-content {
    direction: ltr;
}

.text-content {
    padding: 20px 0;
}

.image-content {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.image-content::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 107, 107, 0.2);
    border-radius: 10px;
    z-index: -1;
}

.diagonal-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background-color: var(--background-color);
    clip-path: polygon(0 50%, 100% 0, 100% 100%, 0% 100%);
}

.diagonal-divider.reverse {
    clip-path: polygon(0 0, 100% 50%, 100% 100%, 0% 100%);
}

.services {
    background-color: var(--background-color);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--light-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-card h3, .service-card p {
    padding: 0 20px;
}

.service-card h3 {
    margin-top: 20px;
}

.service-card .btn {
    margin: 20px;
}

.results {
    background-color: var(--light-color);
    position: relative;
}

.results-gallery {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.result-pair {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: center;
    margin-bottom: 40px;
}

.result-before, .result-after {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.result-before span, .result-after span {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--light-color);
    text-align: center;
    font-weight: 700;
}

.result-description {
    padding: 20px;
    background-color: rgba(28, 58, 31, 0.05);
    border-radius: 10px;
}

.knowledge {
    background-color: var(--background-color);
    position: relative;
}

.knowledge-section {
    margin-bottom: 60px;
}

.knowledge-section h3 {
    text-align: center;
    margin-bottom: 30px;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background-color: var(--primary-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 100%;
    padding: 20px 0;
}

.timeline-item:nth-child(odd) {
    padding-right: calc(50% + 30px);
    text-align: right;
}

.timeline-item:nth-child(even) {
    padding-left: calc(50% + 30px);
}

.timeline-date {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 5px;
    font-weight: 700;
    margin-bottom: 15px;
}

.timeline-content {
    padding: 20px;
    background-color: var(--light-color);
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.timeline-item:nth-child(odd) .timeline-content::after {
    content: '';
    position: absolute;
    top: 30px;
    right: 20px;
    width: 20px;
    height: 20px;
    background-color: var(--light-color);
    transform: rotate(45deg);
}

.timeline-item:nth-child(even) .timeline-content::after {
    content: '';
    position: absolute;
    top: 30px;
    left: 20px;
    width: 20px;
    height: 20px;
    background-color: var(--light-color);
    transform: rotate(45deg);
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 50%;
    width: 20px;
    height: 20px;
    background-color: var(--secondary-color);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.contact {
    background-color: var(--primary-color);
    color: var(--light-color);
    position: relative;
}

.contact h2, .contact h3, .contact h4 {
    color: var(--light-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.contact-info {
    padding: 20px 0;
}

.email-container {
    margin-top: 30px;
    padding: 15px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

.email-label {
    font-weight: 700;
    margin-bottom: 5px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light-color);
    font-family: 'Mulish', sans-serif;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    background-color: rgba(255, 255, 255, 0.2);
}

.form-group select option {
    background-color: var(--primary-color);
    color: var(--light-color);
}

footer {
    background-color: var(--footer-color);
    color: var(--light-color);
    padding: 60px 0 20px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.footer-item {
    padding: 20px;
}

.footer-item h4 {
    color: var(--light-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.logo-section p {
    margin-top: 15px;
}

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

.footer-item ul li {
    margin-bottom: 10px;
}

.footer-item a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.footer-item a:hover {
    color: var(--secondary-color);
}

.copyright {
    text-align: center;
    padding-top: 40px;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@media screen and (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    header {
        padding: 20px;
    }
    
    .main-nav ul {
        flex-wrap: wrap;
        justify-content: flex-end;
    }
    
    .nav-item {
        margin-left: 15px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .content-grid, .content-grid.reverse {
        grid-template-columns: 1fr;
    }
    
    .result-pair {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-item:nth-child(odd), .timeline-item:nth-child(even) {
        padding: 20px 0 20px 70px;
        text-align: left;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item::before {
        left: 20px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content::after,
    .timeline-item:nth-child(even) .timeline-content::after {
        display: none;
    }
}

@media screen and (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: 60px 0;
    }
}