header {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    width: 100%;
}
.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    box-sizing: border-box;
}
.logo {
    font-size: 24px;
    font-weight: bold;
    color: #2c3e50;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.logo span { color: #27ae60; }
.phone {
    font-weight: bold;
    color: #27ae60;
    text-decoration: none;
    font-size: 18px;
    border: 2px solid #27ae60;
    padding: 8px 15px;
    border-radius: 5px;
    transition: 0.3s;
}
.phone:hover {
    background: #27ae60;
    color: white;
}
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('images/dji_0529.jpg') no-repeat center center/cover;
    padding: 80px 20px;
    text-align: center;
    color: white;
}
.hero-content { max-width: 800px; margin: 0 auto; }
.hero h1 { font-size: 38px; margin: 0 0 15px 0; font-weight: 800; text-transform: uppercase; }
.hero p { font-size: 20px; margin: 0 0 30px 0; color: #f1f2f6; }
.btn {
    background: #27ae60;
    color: white;
    padding: 14px 35px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: 0.3s;
    display: inline-block;
    font-size: 18px;
    text-transform: uppercase;
    cursor: pointer;
    border: none;
}
.btn:hover { background: #219653; box-shadow: 0 4px 15px rgba(39, 174, 96, 0.4); }
.gallery-section {
    padding: 50px 20px;
    background: #fff;
    text-align: center;
}
.section-main-title {
    font-size: 28px;
    color: #2c3e50;
    margin: 0 0 30px 0;
}
.slider-wrapper {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: #f0f0f0;
}
.slider {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.4s ease-in-out;
    margin: 0;
    padding: 0;
}
.slide {
    min-width: 100%;
    height: 100%;
}
.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 15px 20px;
    border: none;
    cursor: pointer;
    font-size: 20px;
    font-weight: bold;
    transition: 0.3s;
    z-index: 10;
}
.prev { left: 0; border-radius: 0 5px 5px 0; }
.next { right: 0; border-radius: 5px 0 0 5px; }
.prev:hover, .next:hover { background: rgba(0, 0, 0, 0.8); }
.dots-container { text-align: center; padding: 15px 0 0 0; margin: 0; }
.dot {
    cursor: pointer;
    height: 12px;
    width: 12px;
    margin: 0 5px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    transition: all 0.3s ease;
}
.dot.active, .dot:hover { background-color: #2c3e50; width: 20px; border-radius: 5px; }
.video-section {
    background: #f8f9fa;
    padding: 50px 20px;
    text-align: center;
}
.video-container {
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
    border-radius: 8px;
    overflow: hidden;
    background: #000;
    aspect-ratio: 16 / 9;
}
.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.main-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 50px 20px;
    box-sizing: border-box;
}
.section-title { 
    font-size: 26px; 
    color: #2c3e50; 
    margin: 0 0 25px 0; 
    border-left: 5px solid #27ae60;
    padding-left: 15px;
}
.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
}
.spec-item { font-size: 16px; text-align: left; }
.spec-item strong {
    color: #2c3e50;
    display: block;
    font-size: 14px;
    text-transform: uppercase;
    margin-bottom: 2px;
}
.text-block {
    font-size: 16px;
    line-height: 1.8;
    color: #444;
    margin-bottom: 40px;
    text-align: left;
}
.text-block p { margin: 0 0 15px 0; }
.text-block h3 {
    color: #2c3e50;
    font-size: 20px;
    margin: 30px 0 15px 0;
}
.text-block ul { padding-left: 20px; margin: 0 0 20px 0; }
.text-block li { margin-bottom: 8px; }
.cta-box {
    background: #2c3e50;
    color: white;
    padding: 40px 20px;
    border-radius: 8px;
    text-align: center;
    margin-top: 50px;
    box-sizing: border-box;
}
.cta-box h2 { margin: 0 0 10px 0; font-size: 26px; }
.cta-box p { color: #ced6e0; font-size: 18px; margin: 0 0 25px 0; }
.cta-phone {
    font-size: 32px;
    color: white;
    text-decoration: none;
    font-weight: bold;
    display: block;
    margin-bottom: 20px;
}
.cta-phone:hover { color: #27ae60; }
footer {
    background: #1e272e;
    color: #888;
    text-align: center;
    padding: 25px 20px;
    font-size: 14px;
    margin-top: 50px;
}
@media (max-width: 768px) {
    .hero h1 { font-size: 26px; }
    .hero p { font-size: 16px; }
    .cta-phone { font-size: 24px; }
    .slider-wrapper { aspect-ratio: 4 / 3; }
    .nav-container { flex-direction: column; gap: 10px; text-align: center; }
}