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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.header {
    background-color: rgba(22, 22, 22, 0.9);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
    height: 80px;
}

.logo {
    height: 60px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-menu a {
    color: #f7f7f7;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #3d85b8;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #f7f7f7;
    margin: 3px 0;
    transition: 0.3s;
}

.hero {
    height: 100vh;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.4) 100%), url('media/images/slide1.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}

.hero-content {
    max-width: 800px;
    padding: 0 24px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 32px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.cta-button {
    display: inline-block;
    background-color: #20577d;
    color: white;
    padding: 16px 32px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: background-color 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    background-color: #2b70a0;
}

.slideshow-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid #f7f7f7;
    background: transparent;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.dot.active {
    background: #f7f7f7;
}

.content-section {
    padding: 80px 0;
    background: white;
    color: #333;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
    padding: 0 24px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: #20577d;
    margin-bottom: 24px;
    font-weight: 700;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.feature-row {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto 80px auto;
    padding: 0 24px;
    gap: 60px;
}

.feature-row:nth-child(even) {
    flex-direction: row-reverse;
}

.feature-image {
    flex: 1;
    max-width: 500px;
}

.feature-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-content {
    flex: 1;
    max-width: 500px;
}

.feature-content h3 {
    font-size: 2rem;
    color: #20577d;
    margin-bottom: 20px;
    font-weight: 600;
}

.feature-content h3 + .feature-subtitle {
    margin-top: -12px;
}

.feature-subtitle {
    font-size: 1.1rem;
    color: #3d85b8;
    font-weight: 500;
    margin-bottom: 20px;
    font-style: italic;
}

.feature-content p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 24px;
}

.feature-list {
    list-style: none;
    margin-bottom: 32px;
}

.feature-list li {
    padding: 8px 0;
    position: relative;
    padding-left: 24px;
    color: #555;
}

.feature-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #20577d;
    font-weight: bold;
}

.feature-button {
    display: inline-block;
    background-color: #20577d;
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.feature-button:hover {
    background-color: #2b70a0;
}

.cta-section {
    text-align: center;
    padding: 60px 24px;
    background: #f8f9fa;
    margin-top: 40px;
}

.cta-section h3 {
    font-size: 2rem;
    color: #20577d;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .cta-button {
    background: linear-gradient(45deg, #20577d, #3d85b8);
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 6px;
    box-shadow: 0 4px 15px rgba(32, 87, 125, 0.3);
    transition: all 0.3s ease;
}

.cta-section .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(32, 87, 125, 0.4);
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background-color: rgba(22, 22, 22, 0.95);
        flex-direction: column;
        padding: 20px 24px;
        gap: 0;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        padding: 12px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        font-size: 16px;
        display: block;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }

    .hero {
        background-attachment: scroll;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    .nav-container {
        height: 70px;
    }

    .logo {
        height: 50px;
        max-width: 200px;
        object-fit: contain;
    }

    .feature-row {
        flex-direction: column !important;
        gap: 40px;
        margin-bottom: 60px;
    }

    .feature-row:nth-child(even) {
        flex-direction: column !important;
    }

    .feature-image,
    .feature-content {
        max-width: 100%;
    }

    .feature-image img {
        height: auto;
        max-height: 300px;
        width: 100%;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .feature-content h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .cta-button {
        padding: 14px 24px;
        font-size: 1rem;
    }

    .logo {
        height: 40px;
        max-width: 160px;
    }

    .nav-container {
        height: 60px;
        padding: 0 16px;
    }

    .nav-menu {
        top: 60px;
    }

    .feature-image img {
        max-height: 250px;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .feature-content h3 {
        font-size: 1.3rem;
    }

    .feature-content p {
        font-size: 1rem;
    }

    .cta-section h3 {
        font-size: 1.5rem;
    }

    .cta-section p {
        font-size: 1rem;
    }
}