* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
}

body {
    background-color: #fff;
    color: #333;
    line-height: 1.6;
}

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

/* Header */
header {
    text-align: center;
    padding: 40px 20px;
}

.logo {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.metr-gif {
    max-width: 100px;
    max-height: 100px;
    border-radius: 50%;

    position: absolute;
    left: 10%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.metr-main-logo {
    max-width: 800px;
    z-index: 2;
}

.logo h1 {
    font-size: 2.5rem;
    font-weight: bold;
    letter-spacing: 2px;
}

.logo span {
    font-size: 0.9rem;
    font-weight: normal;
    display: block;
    margin-top: 5px;
}

.intro {
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    letter-spacing: 2px;
    font-size: 16px;
    max-width: 1400px;
    margin: 20px auto;
    text-align: center;
    font-size: 1rem;
}

/* Main Content */
.section {
    padding: 60px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.8rem;
}

/* Module Telemetry */
.telemetry-section {
    justify-content: space-around;
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    background-color: #f9f9f9;
    padding: 80px 40px;
    border-radius: 10px;
}

.telemetry-section-modem {
    display: flex;
    flex-direction: row;
}

.telemetry-img-modem img {
    width: 100%;
    max-width: 500px;
    height: auto;
}

.telemetry-img-modem h2 {
    text-align: center;
    flex: 1;
    /* min-width: 300px; */
    max-width: 500px;
}

.telemetry-text h2 {
    text-align: center;
    flex: 1;
    /* min-width: 300px; */
    max-width: 500px;
}

.telemetry-img-computer img {
    margin-left: auto;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 700px;
    height: auto;
    /* box-shadow: 0 4px 12px rgba(0,0,0,0.1); */
}

.telemetry-text {
    text-align: left;
    flex: 1;
    min-width: 300px; 
    max-width: 500px;
}

.telemetry-text h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.telemetry-text h3 {
    font-size: 1.4rem;
    margin: 20px 0 10px;
}

.telemetry-text ul {
    list-style: none;
    padding-left: 0;
}

.telemetry-text li {
    margin: 10px 0;
    font-size: 1.1rem;
}

/* Slider Banner */
.slider-banner {
    background: linear-gradient(135deg, #2a9d8f, #264653);
    color: white;
    padding: 60px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.slider-banner h2 {
    letter-spacing: 3px;
    font-size: 2.2rem;
    font-weight: 500;
    margin-bottom: 30px;
}

.slider-content {
    /* display: flex; */
    display: grid;
    grid-template-columns: 5fr 7fr; /* 1/3 и 2/3 */
    gap: 20px;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
}

.slider-content-img-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-content img {
    max-width: 420px;
    height: auto;
    /* box-shadow: 0 4px 12px rgba(0,0,0,0.2); */
    border-radius: 10px;
}

.slider-text {
    max-width: 600px;
    text-align: left;
}

.slider-text h3 {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.slider-text p {
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.btn {
    background-color: #333;
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    margin-top: 10px;
}

/* Compatibility */
.compatibility {
    max-width: 100%;
    height: auto;
    display: block;
    text-align: center;
    padding: 80px 20px;
}

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

.compatibility h2 {
    margin-bottom: 30px;
    font-size: 1.6rem;
}

.icons-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 20px;
}

.icon-item {
    text-align: center;
    width: 100px;
}

.icon-item img {
    width: 60px;
    height: 60px;
    margin-bottom: 10px;
}

.icon-item p {
    font-size: 0.9rem;
}

/* Features */
.features {
    background-color: #eee;
    padding: 60px 20px;
}

.features-grid {
    /* display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px; */
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    /* background: white;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05); */
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.2s ease;
}
/* 
.feature-card img {
    width: 50px;
    height: 50px;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.feature-card p {
    font-size: 0.95rem;
    color: #555;
} */
.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 40px;
    color: #009688;
    margin-bottom: 15px;
}

.feature-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature-desc {
    font-size: 14px;
    color: #555;
}




/* Fiscalization */
.fiscalization {
    text-align: center;
    padding: 80px 20px;
}

.fiscalization p {
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.process-flow {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin: 40px 0;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.step img {
    width: 80px;
    height: 80px;
    margin-bottom: 10px;
}

.step p {
    font-size: 0.8rem;
    margin-top: 5px;
}

.partners {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin: 40px 0;
}

.partners img {
    height: 40px;
    /* filter: grayscale(100%); */
    opacity: 0.7;
    transition: all 0.3s;
}

.partners img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* Footer Contact */
.contact-footer {
    background-color: #2a9d8f;
    color: white;
    padding: 40px 20px;
    text-align: center;
}

.contact-footer h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.contact-btn {
    background: white;
    color: #2a9d8f;
    padding: 10px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    margin-top: 10px;
    border: 1px solid #2a9d8f;
}

/* Responsive */


/* //////////////////////////////////////////////////////////////////// */


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

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

/* =========== НАВБАР =========== */
.navbar {
display: flex;
justify-content: space-between;
align-items: center;
padding: 15px 40px;
background-color: #fff;
box-shadow: 0 2px 5px rgba(0,0,0,0.05);
position: sticky;
top: 0;
z-index: 1000;
}

.navbar-logo {
display: flex;
align-items: center;
gap: 10px;
}

.navbar-logo img {
height: 50px;
}

.navbar-contact {
display: flex;
align-items: center;
gap: 20px;
font-size: 14px;
color: #666;
}

.navbar-menu {
display: flex;
gap: 20px;
align-items: center;
}

.navbar-menu a {
text-decoration: none;
color: #333;
font-weight: 500;
padding: 8px 12px;
border-radius: 4px;
transition: all 0.2s ease;
}

.navbar-menu a:hover,
.navbar-menu a.active {
color: #02a0b4;
border-bottom: 2px solid #02a0b4;
}

.navbar-account {
background-color: #e9e9e9;
padding: 8px 16px;
border-radius: 20px;
display: flex;
align-items: center;
gap: 8px;
font-weight: 500;
color: #333;
transition: background-color 0.2s;
}

.navbar-account:hover {
background-color: #ddd;
}

.navbar-account i {
font-size: 16px;
}

/* =========== ФУТЕР =========== */
.footer {
background-color: #000;
color: #fff;
padding: 40px 60px;
margin-top: 60px;
}

.footer-container {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 40px;
}

.footer-column h3 {
font-size: 16px;
margin-bottom: 15px;
text-transform: uppercase;
letter-spacing: 1px;
font-weight: 600;
}

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

.footer-column li {
margin-bottom: 8px;
}

.footer-column a {
color: #aaa;
text-decoration: none;
transition: color 0.2s;
}

.footer-column a:hover {
color: #fff;
}

.footer-logo {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 20px;
}

.footer-logo img {
max-height: 60px;
}

.footer-address,
.footer-sales,
.footer-email {
margin-bottom: 20px;
}

.footer-address p,
.footer-sales p,
.footer-email p {
font-size: 14px;
color: #ccc;
margin: 5px 0;
}

.footer-copyright {
    margin-top: 30px;
    font-size: 12px;
    color: #777;
}

.footer-partner {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.footer-partner img {
    height: 40px;
}

.footer-partner p {
    font-size: 14px;
    color: #ccc;
    margin: 0;
}

/* =========== АДАПТИВНОСТЬ =========== */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        padding: 15px 20px;
        gap: 15px;
    }

    .navbar-contact {
        width: 100%;
        justify-content: space-between;
    }

    .navbar-menu {
        width: 100%;
        justify-content: space-around;
        flex-wrap: wrap;
    }

    .footer {
        padding: 30px 20px;
    }

    .footer-container {
        gap: 20px; 
    }
}

@media (max-width: 480px) {
    .navbar-menu a {
        font-size: 12px;
        padding: 6px 8px;
    }

    .navbar-account {
        padding: 6px 12px;
        font-size: 12px;
    }

    .footer-column h3 {
        font-size: 14px;
    }

    .footer-copyright {
        font-size: 10px;
    }
}

/* =========== УЛУЧШЕННАЯ МОБИЛЬНАЯ АДАПТАЦИЯ =========== */

/* Общее предотвращение переполнения */
html, body {
    overflow-x: hidden;
  }
  
  /* Логотип и заголовок */
  @media (max-width: 768px) {
    .logo {
      flex-direction: column;
      gap: 10px;
      position: static;
      text-align: center;
    }
  
    .metr-gif {
      position: static;
      transform: none;
      left: auto;
      top: auto;
      margin: 0;
    }
  
    .metr-main-logo {
      max-width: 280px;
    }
  
    .intro {
      padding: 0 15px;
      font-size: 14px;
      line-height: 1.5;
    }
  
    .intro br {
      display: none;
    }
  }
  
  /* Telemetry Section */
  @media (max-width: 992px) {
    .telemetry-section {
      padding: 40px 20px;
    }
  
    .telemetry-section-modem {
      flex-direction: column;
      align-items: center;
      gap: 20px;
    }
  
    .telemetry-img-modem h2,
    .telemetry-img-modem img {
      text-align: center;
      max-width: 100%;
    }
  
    .telemetry-text {
      max-width: 100%;
      text-align: center;
    }
  
    .telemetry-text ul {
      display: inline-block;
      text-align: left;
    }
  
    .telemetry-img-computer img {
      margin: 0 auto;
    }
  
    .telemetry-img-computer p {
      padding: 0 15px;
      font-size: 0.85rem;
    }
  }
  
  /* Slider Banner */
  @media (max-width: 768px) {
    .slider-banner h2 {
      font-size: 1.6rem;
      letter-spacing: 1px;
    }
  
    .slider-content {
      grid-template-columns: 1fr;
      gap: 20px;
    }
  
    .slider-content img {
      max-width: 300px;
    }
  
    .slider-text {
      text-align: center;
      max-width: 100%;
    }
  
    .slider-text h3 {
      font-size: 1.8rem;
    }
  
    .slider-text p {
      font-size: 1.2rem;
    }
  }
  
  /* Compatibility */
  @media (max-width: 768px) {
    .compatibility-img-container img {
      width: 100%;
      height: auto;
    }
  }
  
  /* Features Grid */
  @media (max-width: 992px) {
    .features-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
      padding: 0 15px;
    }
  
    .feature-card {
      padding: 15px;
    }
  
    .feature-icon {
      font-size: 32px;
    }
  
    .feature-title {
      font-size: 16px;
    }
  
    .feature-desc {
      font-size: 13px;
    }

    .compatibility-img-container img {
        width: 60%;
        height: auto;
    }

    .process-flow img {
        width: 60%;
        height: auto;
    }

    .metr-gif {
        display: none;
    }
  }
  
  @media (max-width: 576px) {
    .features-grid {
      grid-template-columns: 1fr;
    }
  }
  
  /* Fiscalization */
  @media (max-width: 768px) {
    .fiscalization p {
      font-size: 1rem;
      padding: 0 15px;
    }
  
    .process-flow img {
      width: 100%;
      max-width: 300px;
      height: auto;
    }
  
    .partners {
      flex-direction: column;
      align-items: center;
    }
  
    .partners img {
      margin: 10px 0;
      height: 30px;
    }
  }
  
  /* Footer Contact */
  @media (max-width: 768px) {
    .contact-footer {
      padding: 30px 15px;
    }
  
    .contact-footer h2 {
      font-size: 1.5rem;
    }
  
    .contact-btn {
      padding: 10px 20px;
      font-size: 1rem;
    }
  }
  
  /* Общий адаптив для отступов и шрифтов */
  @media (max-width: 480px) {
    .section {
      padding: 40px 15px;
    }
  
    .section-title {
      font-size: 1.5rem;
    }
  
    .btn, .contact-btn {
      font-size: 0.95rem;
      padding: 8px 16px;
    }
  }
  
  /* Убедимся, что внешние ссылки не создают overflow */
  a[href^="http"] {
    word-break: break-word;
  }