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

body {
    font-family: 'Open Sans', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    position: relative;
}

header {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
}

.logo {
    max-height: 100px;
    filter: drop-shadow(0 0 10px #fff) drop-shadow(0 0 15px rgba(255, 255, 255, 0.8));
}

.banner {
    position: relative;
    width: 100%;
    max-height: 400px;
    overflow: hidden;
}

.banner-image {
    width: 100%;
    height: auto;
}

.banner-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.75);
    padding: 30px 40px;
    color: #333;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(0, 0, 0, 0.1);
    max-width: 90%;
    width: auto;
}

.banner-contact {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.4);
    padding: 0px 5px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    font-size: 0.9em;
    color: #333;
    z-index: 3;
}

.banner-contact p {
    margin: 5px 0;
    font-weight: 600;
}

.banner-contact a {
    color: #2773ae;
    text-decoration: none;
}

.banner-contact a:hover {
    text-decoration: underline;
}

/* Large screens - full width centered */
@media (min-width: 1201px) {
    .banner-text {
        max-width: 1000px;
        padding: 30px 40px;
    }
}

/* Medium-large screens - adjust positioning and size */
@media (min-width: 1001px) and (max-width: 1200px) {
    .banner-text {
        max-width: 700px;
        padding: 25px 35px;
    }
}

/* Medium screens - move to right side */
@media (min-width: 769px) and (max-width: 1000px) {
    .banner-text {
        left: auto;
        right: 20px;
        transform: translateY(-50%);
        max-width: 650px;
        padding: 20px 30px;
    }
}

/* Small tablets - smaller text and padding */
@media (min-width: 600px) and (max-width: 768px) {
    .banner-text {
        max-width: 85%;
        padding: 20px 25px;
        font-size: 0.9em;
    }
}

/* Mobile - hide banner text, show mobile version */
@media (max-width: 599px) {
    .banner-text {
        display: none;
    }

    .banner-contact {
        position: static;
        margin: 10px auto;
        display: block;
        text-align: center;
        background: rgba(255, 255, 255, 0.9);
        max-width: 90%;
    }

    .mobile-banner-text {
        background: #f9f9f9;
        padding: 30px 20px;
        margin-bottom: 20px;
        border-radius: 5px;
        text-align: center;
        border-left: 4px solid #2773ae;
    }
}

@media (min-width: 600px) {
    .mobile-banner-text {
        display: none;
    }
}

.banner-text h1 {
    font-size: 1.8em;
    margin-bottom: 10px;
    color: #2773ae;
    line-height: 1.2;
}

.banner-text h2 {
    font-size: 1.5em;
    margin: 10px 0;
    color: #2773ae;
    line-height: 1.2;
}

.banner-text p {
    font-size: 1em;
    color: #34495e;
    line-height: 1.4;
    margin-bottom: 10px;
}

/* Responsive text sizing */
@media (min-width: 769px) and (max-width: 1000px) {
    .banner-text h1 {
        font-size: 1.6em;
    }

    .banner-text h2 {
        font-size: 1.3em;
    }

    .banner-text p {
        font-size: 1.1em;
    }
}

@media (min-width: 600px) and (max-width: 768px) {
    .banner-text h1 {
        font-size: 1.4em;
    }

    .banner-text h2 {
        font-size: 1.2em;
    }

    .banner-text p {
        font-size: 1em;
    }
}

main {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 40px 20px;
}

section {
    padding: 20px;
    background: #f9f9f9;
    border-radius: 5px;
}

h1,
h2,
h3 {
    margin-bottom: 20px;
    color: #2773ae;
}

.notice {
    border-left: 4px solid #3498db;
}

.new-venture {
    border-left: 4px solid #2773ae;
}

.venture-content {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding-top: 5px;
}

.venture-text {
    flex: 1;
    width: 50%;
}

.uav-logo {
    width: 200px;
    height: auto;
    background: #2773ae;
    padding: 0px;
    border-radius: 5px;
}

@media (max-width: 768px) {
    .venture-content {
        flex-direction: column;
    }

    .uav-logo {
        display: none;
    }

    .venture-text {
        width: 100%;
    }
}

.services-section {
    margin: 30px auto;
    background: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
    border-left: 4px solid #2773ae;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.service-block {
    min-height: 250px;
}

@media (max-width: 768px) {
    .service-block {
        flex: 1 1 100%;
    }
}

.service-block {
    background: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-block p {
    flex-grow: 1;
}

.service-block h3 {
    color: #2773ae;
    margin-bottom: 15px;
}

.service-link {
    display: inline-block;
    margin-top: 15px;
    padding: 8px 15px;
    background: #2773ae;
    color: white;
    border-radius: 4px;
    text-decoration: none;
    text-align: center;
}

.service-link:hover {
    background: #1c5786;
    text-decoration: none;
}

.contact-info {
    margin-top: 30px;
    background: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.contact-info p {
    margin: 10px 0;
}

.contact-info strong {
    color: #2c3e50;
    display: inline-block;
    width: 80px;
}

a {
    color: #2773ae;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer {
    background-color: #2773ae;
    color: white;
    text-align: center;
    padding: 20px;
}

footer p {
    margin: 0;
}