html {scroll-padding-top: 50px;}

body {
  margin: 0;
  font-family: Arial, sans-serif;
}

a.box_cont{
    font-size: 18px;
    text-decoration: none;
    font-weight: 600;
}

.main {
    width: 1200px;
}

.hero {
  background: url(img/bnr_1.webp) no-repeat;
  background-size: cover;
  color: #fff;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.1rem;
  line-height: 1.2;
}

.logo_img {
  max-width: 150px;
  img {
    object-fit: contain;
    width: 100%;
    border-radius: 6px;
  }
}

.highlight {
  color: #f5c36a;
  font-weight: bold;
}

.content-box {
  max-width: 600px;
  background: #163146de;
}
.trust {
  background: url(img/bnr_2.webp) no-repeat;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.title {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: 1px;
  text-align: center;
  color: #0b2a5b;
  margin-bottom: 50px;
}

.glass-card {
  background: rgba(255, 255, 255, 0.75);
  border-radius: 24px;
  padding: 40px 35px;
  backdrop-filter: blur(3px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.feature {
  display: flex;
  gap: 15px;
}

.feature-number {
  font-size: 22px;
  font-weight: 700;
  color: #caa85c;
  min-width: 35px;
}

.feature-title {
  font-size: 16px;
  font-weight: 700;
  color: #0b2a5b;
  margin-bottom: 6px;
}

.feature-text {
  font-size: 14px;
  color: #555;
  line-height: 1.4;
}

.feature-block {
  margin-bottom: 28px;
  border-radius: 20px;
  padding: 5px;
  transition: 0.3s;

  &:hover {box-shadow: 0 0 10px #fff;}
}

.bottom-note {
  margin-top: 20px;
  font-weight: 700;
  color: #0b2a5b;
  font-size: 15px;
}

.bottom-note span {
  font-weight: 400;
  color: #666;
}

.image-block {
  height: 100%;
  min-height: 420px;
  border-radius: 24px;
  background: url('plane.jpg') center/cover no-repeat;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.img_trust {
    width: 50px;
    border-radius: 10px;
}

.railway {
  background: #cccc;
}

.boxes_dvl {
  border-radius: 30px;
  
}

.box_dvl {border-radius: 20px;}

.tit_adv {
    font-size: 18px;
    line-height: 1.2;
    height: 40px;
}

.subtit_adv {
  font-size: 20px;
  font-weight: 700;
  color: red;
}

.auto_delivery {
  background: url(img/auto.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.air_delivery {
  background: url(img/air.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.delivery {
    background: url(img/bnr_3.webp);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: right;
}

.boxes_adv {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1em;
}

.box_adv {
  border-radius: 20px;
  background: #fff;
  text-decoration: none;
  color: #000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.adv_contact_btn {
  align-self: flex-start;
  margin-top: auto;
  border: none;
  border-radius: 999px;
  background: #198754;
  color: #fff;
  padding: 10px 18px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.adv_contact_btn:hover {
  background: #146c43;
  transform: translateY(-1px);
}
.color-orange {
  font-weight: 900;
  color: orange;
  font-size: 20px;
}

.form {
    display: flex;
    flex-direction: column;
    width: 90%;
    gap: 1em;
}

.subtit_form {
    color: #fff;
}

.tit_form {
    color: #fff;
    font-size: clamp(25px, 3vw, 40px) !important;
    font-weight: 600;
    margin: 20px 0;
    line-height: 1;
}

.boxes_input {
    display: flex;
    flex-wrap: wrap;
    gap: 1em;
    ::placeholder {color: #fff;}
}

.box_input {
    display: flex;
    gap: 1em;
    width: 100%;


}

.box_input {
    display: flex;
    gap: 1em;
}

input {
    width: 100%;
    height: 50px;
    padding: 4px 12px;
    border-radius: 8px;
    font-size: 18px;
    margin-bottom: 15px;
    background: unset;
    color: #fff;
    border: 1px solid #fff;
    outline: none;
}

 .navbar-brand {
    font-weight: 700;
    font-size: 1.6rem;
    background: linear-gradient(135deg, #0d6efd, #0dcaf0);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    letter-spacing: -0.3px;
}
.navbar-brand i {
    background: none;
    color: #0d6efd;
    margin-right: 6px;
}
.nav-link {
    font-weight: 500;
    margin: 0 4px;
    transition: all 0.2s ease;
    border-radius: 30px;
}
.nav-link:hover, .nav-link.active {
    color: #0d6efd !important;
    background-color: rgba(13, 110, 253, 0.08);
}
/* Кнопка бургера – меняем стиль для лучшей видимости (Bootstrap уже всё умеет) */
.navbar-toggler {
    border: none;
    padding: 0.5rem 0.65rem;
    transition: all 0.2s;
}
.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.25);
    outline: none;
}
/* Кастомный акцент на активный пункт меню */
.navbar-nav .nav-link.active {
    color: #0d6efd !important;
    font-weight: 600;
}

.navbar-light .navbar-toggler {
    color: rgba(0,0,0,.55);
    border-color: rgba(0,0,0,.1);
}

.boxes_dvl {
    display: grid;
    gap: 1em;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.box_dvl {
    display: flex;
    flex-direction: column;
    gap: 1em;
    border-radius: 12px;
    background: #f2f2f2;
    padding: 60px 40px 30px 40px;
    transition: 0.5s;
    border: 4px solid #9d9582;

    &:hover img {
      width: 130%;
    }
}

.circle_dvl {
    width: 70px;
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    background: #198754;

    img {
      object-fit: contain;
      width: 90%;
    }
}

.link_dvl {
    color: #198754;
    text-transform: uppercase;
    font-weight: 500;
    background: none;
    cursor: pointer;
    text-decoration: none;
}

.messenger-popover {
    position: fixed;
    z-index: 1100;
    width: max-content;
    max-width: calc(100vw - 24px);
    padding: 14px;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.messenger-popover::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -8px;
    width: 16px;
    height: 16px;
    background: #fff;
    border-right: 1px solid rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    transform: translateX(-50%) rotate(45deg);
}

.messenger-popover--below::after {
    top: -8px;
    bottom: auto;
    border: none;
    border-left: 1px solid rgba(0, 0, 0, 0.08);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.messenger-popover__icons {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
}

.messenger-popover__icon {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: #f4f7fb;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.messenger-popover__icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.14);
}

.messenger-popover__icon img {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.messenger-popover__qr {
    display: none;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #edf0f4;
    text-align: center;
}

.messenger-popover__qr.is-visible {
    display: block;
}

.messenger-popover__qr img {
    width: 190px;
    max-width: 100%;
    height: auto;
    display: block;
}

.messenger-popover__qr span {
    display: block;
    margin-top: 6px;
    color: #333;
    font-size: 13px;
    line-height: 1.25;
}

@media (max-width: 576px) {
    .messenger-popover {
        padding: 12px;
    }

    .messenger-popover__icon {
        width: 44px;
        height: 44px;
    }

    .messenger-popover__qr img {
        width: 170px;
    }
}
.tit_dvl {
    font-size: clamp(20px, 2vw, 35px);
    font-weight: 600;
}
.subtit_dvl {
    font-size: clamp(14px, 2vw, 20px);
    font-weight: 600;
} 

.form_2 {
    width: 50%;
    display: flex;
    flex-direction: column;
    padding-left: 40px;
}

.subtit_form {
    color: #fff;
}

.tit_form {
    color: #fff;
    font-size: clamp(25px, 3vw, 40px);
    font-weight: 600;
    margin: 20px 0;
    line-height: 1;
}

.form_2 .boxes_input {
    display: flex;
    flex-direction: column;
    gap: 1em;
}

.form_2 input {
    border: none;
    border-bottom: 1px solid #fff;
    border-radius: unset;
}

.form_2 textarea {
    border: none;
    border-bottom: 1px solid #fff;
    border-radius: unset;
    outline: none;
    color: #fff;
    background: transparent;
}

.advantages {
  background: url(img/adv_fon.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.contact_us  {
  background: url(img/air.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

@media (max-width: 922px) {
  .main {
    width: 100%;
  }


  .image-block {
    margin-top: 30px;
  }
  .glass-card {padding: 20px;}
  .title {font-size: 30px; line-height: 1.2;}
  .boxes_adv {grid-template-columns: 1fr 1fr;}
  .form_2 {width: 100%}
}

@media (max-width: 922px) {
  .boxes_adv {grid-template-columns: 100%;}
}