header {
    background: linear-gradient(90deg, #00b4db, #0083b0);
}

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

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

.btn-cta {
    background-color: #ffffff;
    color: #0083b0;
    font-weight: bold;
}

.btn-cta:hover {
    background-color: #cceeff;
    color: #0083b0;
}

.hero-section {
    background: linear-gradient(135deg, #00b4db, #0083b0);
}

.text-accent {
    color: #034460;
}

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

.timeline::before {
    content: "";
    position: absolute;
    top: 0;
    left: 20px;
    width: 4px;
    height: 100%;
    background-color: #0083b0;
}

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

.timeline-dot {
    position: absolute;
    top: 5px;
    left: 12px;
    width: 16px;
    height: 16px;
    background-color: #0083b0;
    border-radius: 50%;
}

.btn-accent {
    background-color: #0083b0;
    color: #fff;
    font-weight: bold;
    border: none;
}

.btn-accent:hover {
    background-color: #00b4db;
    color: #fff;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: #0083b0;
    border-radius: 50%;
    background-size: 60% 60%;
    background-position: center;
    background-repeat: no-repeat;
}

.carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 16 16'%3e%3cpath fill-rule='evenodd' d='M11.354 1.646a.5.5 0 0 1 0 .708L6.707 7l4.647 4.646a.5.5 0 0 1-.708.708l-5-5a.5.5 0 0 1 0-.708l5-5a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
}

.carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 16 16'%3e%3cpath fill-rule='evenodd' d='M4.646 1.646a.5.5 0 0 1 .708 0l5 5a.5.5 0 0 1 0 .708l-5 5a.5.5 0 0 1-.708-.708L9.293 7 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.breadcrumb-item+.breadcrumb-item::before {
    color: #999;
}

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

.why-trust-us i {
    color: #0083b0;
}

.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, #00b4db, #0083b0);
    color: #fff;
}

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

.text-accent {
    color: #034460;
    font-weight: bold;
}

.btn-filter {
    background-color: #fff;
    color: #0083b0;
    border: 2px solid #0083b0;
    font-weight: 500;
    margin: 0 5px;
    transition: all 0.3s ease;
}

.btn-filter:hover,
.btn-filter.active {
    background-color: #0083b0;
    color: #fff;
}

.card-title {
    font-size: 1.2rem;
}

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

.course-comparison th {
    background-color: #0083b0 !important;
    color: #fff;
    font-weight: bold;
}

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

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

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

.contact-link:hover {
    text-decoration: underline;
    color: #0083b0;
}

.privacy-policy-section h1,
.privacy-policy-section h4 {
    color: #0083b0;
}

.terms-section h1,
.terms-section h4 {
    color: #0083b0;
}