/* HEADER */
header {
    background: linear-gradient(90deg, #003366, #007B8A);
}

.navbar-brand {
    font-weight: bold;
    color: #fff;
}

.nav-link {
    color: #fff !important;
    font-weight: 500;
}

/* CTA-кнопка */
.btn-cta {
    background-color: #fff;
    color: #003366;
    font-weight: bold;
}

.btn-cta:hover {
    background-color: #e6f0f5;
    color: #00509E;
}

/* HERO */
.hero-section {
    background: linear-gradient(135deg, #003366, #007B8A);
}

.text-accent {
    color: #007B8A;
    font-weight: 500;
}

.hero-img {
    max-width: 80%;
    height: auto;
}

/* TIMELINE */
.timeline::before {
    background-color: #007B8A;
}

.timeline-item {
    padding-left: 50px;
    position: relative;
}

.timeline-dot {
    background-color: #007B8A;
    border-radius: 50%;
    position: absolute;
    top: 5px;
    left: 12px;
    width: 16px;
    height: 16px;
}

/* КНОПКА акцента */
.btn-accent {
    background-color: #007B8A;
    color: #fff;
    font-weight: bold;
    border: none;
}

.btn-accent:hover {
    background-color: #00509E;
    color: #fff;
}

/* КАРУСЕЛЬ */
.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: #003366;
    border-radius: 50%;
    background-size: 60% 60%;
    background-position: center;
    background-repeat: no-repeat;
}

/* ФИЛЬТР */
.btn-filter {
    background-color: #fff;
    color: #003366;
    border: 2px solid #003366;
    font-weight: 500;
    margin: 0 5px;
    transition: all 0.3s ease;
}

.btn-filter:hover,
.btn-filter.active {
    background-color: #003366;
    color: #fff;
}

/* ОБЩИЕ СТИЛИ КАРТОЧЕК */
.card-title {
    font-size: 1.2rem;
}

.card-text {
    font-size: 0.95rem;
}

/* COMPARISON */
.course-comparison th {
    background-color: #003366 !important;
    color: #fff;
    font-weight: bold;
}

.table-bordered td,
.table-bordered th {
    border: 1px solid #ddd !important;
}

.table td {
    font-size: 1rem;
}

/* ПРОЧЕЕ */
.contact-link {
    color: #333;
    text-decoration: none;
    font-weight: 500;
}

.contact-link:hover {
    text-decoration: underline;
    color: #007B8A;
}

.privacy-policy-section h1,
.privacy-policy-section h4,
.terms-section h1,
.terms-section h4 {
    color: #003366;
}

/* ДОП. БЛОКИ */
.about-company-section ul li {
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
}

.why-trust-us i {
    color: #007B8A;
}

.why-trust-us h5 {
    font-size: 1.1rem;
    margin-top: 10px;
}

.why-trust-us p {
    font-size: 0.95rem;
    color: #555;
}

.project-history p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #333;
}

.courses-intro {
    background: linear-gradient(135deg, #003366, #007B8A);
    color: #fff;
}

.courses-intro .lead {
    font-size: 1.25rem;
    color: #fff;
}