:root {
    --primary-color: #2C3E50;
    --secondary-color: #E74C3C;
    --accent-color: #3498DB;
    --text-color: #2C3E50;
    --bg-color: #e0e5ec;
    --white: #FFFFFF;
    --shadow-light: 8px 8px 16px #c5c5c5;
    --shadow-dark: -8px -8px 16px #ffffff;
    --shadow-inset: inset 4px 4px 8px #c5c5c5, inset -4px -4px 8px #ffffff;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    min-height: 100vh;
}

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

/* Header Styles */
.header {
    background-color: transparent;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 2rem 0 0 0;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 700px;
    max-width: 90vw;
    background: var(--bg-color);
    border-radius: 20px;
    box-shadow: var(--shadow-light), var(--shadow-dark);
    padding: 1rem 2rem;
    margin: 0 auto;
    pointer-events: all;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    background: var(--bg-color);
    box-shadow: var(--shadow-light), var(--shadow-dark);
}

.nav-link:hover {
    color: var(--secondary-color);
    box-shadow: var(--shadow-inset);
}

.hamburger {
    display: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 10px;
    background: var(--bg-color);
    box-shadow: var(--shadow-light), var(--shadow-dark);
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    background: var(--bg-color);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--bg-color);
    border-radius: 30px;
    box-shadow: var(--shadow-light), var(--shadow-dark);
}

.hero-content {
    padding-right: 2rem;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--bg-color);
    color: var(--secondary-color);
    text-decoration: none;
    border-radius: 15px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light), var(--shadow-dark);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-inset);
}

.hero-image {
    position: relative;
}

.hero-img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow-light), var(--shadow-dark);
}

/* Services Preview Section */
.services-preview {
    padding: 5rem 0;
    background-color: var(--bg-color);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
}

.service-card {
    background: var(--bg-color);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-light), var(--shadow-dark);
    transition: all 0.3s ease;
}

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

.service-image {
    height: 200px;
    overflow: hidden;
}

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

.service-content {
    padding: 1.5rem;
}

.service-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-link {
    display: block;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.service-link:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.service-card:hover .service-link,
.service-link:hover {
    text-decoration: none;
}

/* Features Section */
.features-section {
    padding: 5rem 0;
    background-color: var(--bg-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-color);
    border-radius: 20px;
    box-shadow: var(--shadow-light), var(--shadow-dark);
    transition: all 0.3s ease;
}

.feature-item:hover {
    box-shadow: var(--shadow-inset);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.feature-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Stats Section */
.stats-section {
    padding: 5rem 0;
    background-color: var(--bg-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
    padding: 0 2rem;
}

.stat-item {
    padding: 2rem;
    background: var(--bg-color);
    border-radius: 20px;
    box-shadow: var(--shadow-light), var(--shadow-dark);
    transition: all 0.3s ease;
}

.stat-item:hover {
    box-shadow: var(--shadow-inset);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-color);
    font-weight: 500;
}

.about-section {
    padding: 5rem 0;
    background: var(--bg-color);
}

.about-content {
    background: var(--bg-color);
    border-radius: 30px;
    box-shadow: var(--shadow-light), var(--shadow-dark);
    padding: 2.5rem 2rem;
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.about-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.about-list {
    list-style: none;
    padding-left: 0;
}

.about-list li {
    margin-bottom: 1rem;
    padding-left: 1.3rem;
    position: relative;
    color: var(--primary-color);
    font-weight: 500;
    line-height: 1.6;
    display: flex;
    align-items: center;
}

.about-list li:before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--secondary-color);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

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

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--bg-color);
    border-radius: 30px;
    box-shadow: var(--shadow-light), var(--shadow-dark);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3, .footer-section h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

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

.footer-section.footer-links ul li {
    margin-bottom: 1.2rem;
}

.footer-section a {
    color: var(--text-color);
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 10px;
    background: var(--bg-color);
    box-shadow: var(--shadow-light), var(--shadow-dark);
}

.footer-section a:hover {
    opacity: 1;
    box-shadow: var(--shadow-inset);
}

.footer-section .contact-inset {
    background: var(--bg-color) !important;
    box-shadow: var(--shadow-inset) !important;
    padding: 0.2rem 0.7rem !important;
    border-radius: 10px !important;
    margin-left: 0 !important;
    margin-bottom: 0.3rem !important;
    color: var(--accent-color) !important;
    font-weight: 400 !important;
    font-size: 1rem !important;
    text-decoration: none !important;
    cursor: pointer !important;
    display: block;
    width: fit-content;
}

.footer-section .contact-inset:hover {
    color: var(--accent-color) !important;
    box-shadow: var(--shadow-inset) !important;
}

.footer-section .cta-button {
    background: var(--bg-color);
    color: var(--secondary-color);
    box-shadow: var(--shadow-light), var(--shadow-dark);
    border-radius: 15px;
    font-weight: 600;
    padding: 1rem 2rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    display: block;
    width: fit-content;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s;
}

.footer-section .cta-button:hover {
    box-shadow: var(--shadow-inset);
    color: var(--secondary-color);
    background: var(--bg-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-color);
        padding: 1rem;
        border-radius: 0 0 20px 20px;
        box-shadow: var(--shadow-light), var(--shadow-dark);
    }

    .nav-menu.active {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hamburger {
        display: block;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        padding-right: 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .nav-container {
        margin: 0 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .cta-button {
        display: block;
        text-align: center;
    }

    .nav-container {
        margin: 0 0.5rem;
    }
}

@media (max-width: 800px) {
    .nav-container {
        width: 98vw;
        min-width: unset;
        padding: 1rem 0.5rem;
    }
}

.main {
    margin-top: 120px;
}

.contact-inset {
    display: inline-block;
    background: var(--bg-color);
    box-shadow: var(--shadow-inset);
    border-radius: 10px;
    padding: 0.2rem 0.7rem;
    color: var(--accent-color);
    font-weight: 400;
    font-size: 1rem;
    transition: none;
    text-decoration: none;
    margin-left: 0.5rem;
}

.contact-inset:hover {
    color: var(--accent-color);
    box-shadow: var(--shadow-inset);
}