body {
    background: linear-gradient(180deg, #f6f5f2 0%, #e9ecef 100%);
    font-family: 'Montserrat', Arial, sans-serif;
    color: #232323;
    min-height: 100vh;
}

.navbar {
    background: #fff;
    box-shadow: 0 2px 16px 0 rgba(180,170,120,0.06);
    border-radius: 0 0 1.5rem 1.5rem;
    padding-top: 1.2rem;
    padding-bottom: 1.2rem;
}
.navbar-brand {
    display: flex;
    align-items: center;
}
.navbar-brand img {
    width: 88px !important;
    height: 88px !important;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid #f3eac2;
    box-shadow: 0 4px 16px 0 rgba(200,180,120,0.10);
    background: #fffbe6;
    margin-right: 1.2rem;
    filter: none;
    transition: width 0.3s, height 0.3s;
}
.navbar-brand span {
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 1.3rem;
    color: #495057;
}
.navbar-nav .nav-link {
    font-weight: 600;
    margin: 0 0.7rem;
    font-size: 1.1rem;
    color: #232323;
    transition: color 0.2s, border-bottom 0.2s;
    border-bottom: 2px solid transparent;
}
.navbar-nav .nav-link:hover, .navbar-nav .nav-link:focus {
    color: #ffb300;
    border-bottom: 2px solid #ffb300;
    background: none;
}
.banner {
    background: linear-gradient(120deg, #f8f6e7 60%, #e9ecef 100%);
    padding: 4rem 0 3rem 0;
    text-align: center;
    border-radius: 0 0 1.5rem 1.5rem;
    box-shadow: 0 4px 16px 0 rgba(200,180,120,0.07);
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}
.banner h1 {
    font-size: 2.5rem;
    font-weight: 900;
    color: #232323;
    margin-bottom: 1.2rem;
    letter-spacing: 1px;
}
.banner .lead {
    font-size: 1.2rem;
    color: #444;
    margin-bottom: 2rem;
}
.btn-warning, .btn-warning:focus {
    background: linear-gradient(90deg, #f3eac2 60%, #e6e9d7 100%);
    border: none;
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: 1.2rem;
    box-shadow: 0 2px 8px 0 rgba(200,180,120,0.07);
    color: #7a6a2f;
    padding: 0.6rem 2rem;
    transition: background 0.2s, color 0.2s;
}
.btn-warning:hover {
    background: linear-gradient(90deg, #e6e9d7 60%, #f3eac2 100%);
    color: #232323;
}
.section {
    padding: 2.2rem 0 1.7rem 0;
    background: #fff;
    box-shadow: 0 2px 12px 0 rgba(200,180,120,0.04);
    border-radius: 1.2rem;
    margin-bottom: 1.7rem;
    border: 1px solid #f3eac2;
    transition: background 0.7s;
}
.section:nth-of-type(even) {
    background: linear-gradient(120deg, #f8f6e7 80%, #e9ecef 100%);
}
.section-title {
    margin-bottom: 1.2rem;
    font-weight: 700;
    font-size: 1.4rem;
    color: #bfae6a;
    letter-spacing: 1px;
    text-shadow: none;
}
.card, .contact-form, .reg-block, .msg-block {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 2px 12px 0 rgba(200,180,120,0.07);
    border: 1px solid #f3eac2;
    transition: box-shadow 0.2s, border 0.2s;
}
.card:hover {
    border: 1.5px solid #bfae6a;
    box-shadow: 0 4px 20px 0 rgba(200,180,120,0.12);
}
.card-green {
    border-color: #b6c7a7;
}
.card-blue {
    border-color: #a7c3c7;
}
.card-yellow {
    border-color: #ffe29a;
}
.card-title {
    font-weight: 600;
    color: #232323;
    font-size: 1.1rem;
}
.card-text, .list-unstyled li {
    color: #444;
    font-size: 1.01rem;
}
.tariff-card .card-title, .contact-form .form-label, .reg-block h2, .msg-block h2 {
    color: #7a8c5c;
}
.accordion-button {
    font-weight: 600;
    background: #f7f8fa;
    color: #232323;
    border-radius: 1rem 1rem 0 0;
    font-size: 1.01rem;
    border-bottom: 1px solid #e0e3ef;
    transition: background 0.2s, color 0.2s;
}
.accordion-button:not(.collapsed) {
    background: #f1f3f6;
    color: #232323;
}
.accordion-item {
    border-radius: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #e0e3ef;
    box-shadow: none;
}
.accordion-body {
    background: #fff;
    border-radius: 0 0 1rem 1rem;
    font-size: 1.01rem;
}
.contact-form, .reg-block, .msg-block {
    background: linear-gradient(120deg, #fff 80%, #f7f8fa 100%);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 2px 12px 0 rgba(167, 195, 199, 0.07);
    border: 1.5px solid #e0e3ef;
}
.contact-form .form-label, .reg-block h2, .msg-block h2 {
    font-weight: 600;
    color: #7a8c5c;
}
.contact-form .form-control {
    border-radius: 0.7rem;
    border: 1px solid #e0e3ef;
    background: #f7f8fa;
}
.contact-form .form-control:focus {
    border-color: #b6c7a7;
    box-shadow: none;
}
.reg-block, .msg-block {
    max-width: 500px;
    margin: 2em auto;
    text-align: center;
}
.reg-block p, .msg-block p {
    color: #232323;
    font-size: 1.08rem;
}
footer {
    background: linear-gradient(120deg, #f8f6e7 60%, #e9ecef 100%);
    border-radius: 1.5rem 1.5rem 0 0;
    box-shadow: none;
    font-size: 1.01rem;
    border-top: 1px solid #f3eac2;
    transition: background 0.7s;
    margin-top: 1.7rem;
}

@media (max-width: 991px) {
    .banner h1 { font-size: 1.3rem; }
    .section-title { font-size: 1.1rem; }
    .card { margin-bottom: 1.2rem; }
    .reg-block, .msg-block { padding: 1em; }
    .contact-form { padding: 1em; }
    .navbar-brand img { width: 56px !important; height: 56px !important; }
}