:root {
    --primary-color: #00a0d1;
    --secondary-color: #0066b2;
    --accent-color: #ff9f1c;
    --text-color: #1a2a3a;
    --light-bg: #f0f8ff;
    --gradient-primary: linear-gradient(135deg, #00a0d1 0%, #0066b2 100%);
    --box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

body {
    color: var(--text-color);
    line-height: 1.6;
}

.navbar {
    background: var(--gradient-primary);
    box-shadow: var(--box-shadow);
}

.hero-section {
    padding-top: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #2c3e50 100%);
    color: #ffffff;
    overflow: hidden;
}

.carousel {
    position: relative;
    padding: 40px 0;
}

.carousel-inner {
    overflow: visible;
}

.carousel-item {
    transition: transform 0.6s ease-in-out;
}

.carousel-item img {
    transition: transform 0.4s ease-in-out;
}

.carousel-item img.hover-scale:hover {
    transform: scale(1.05);
}

.carousel-indicators {
    bottom: -50px;
}

.carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.carousel-indicators .active {
    background-color: #ffffff;
    transform: scale(1.2);
}

.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    background: rgba(255, 255, 255, 0.2);
    opacity: 1;
}

.carousel-control-prev {
    left: 20px;
}

.carousel-control-next {
    right: 20px;
}

.carousel h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.carousel .lead {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease 0.2s forwards;
}

.carousel .btn {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease 0.4s forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
}

.btn-primary {
    background: var(--accent-color);
    border: none;
    padding: 0.8rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 159, 28, 0.3);
}

.btn-primary:hover {
    background: #ff8c00;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 159, 28, 0.4);
}

.section-title {
    color: var(--primary-color);
    font-weight: 700;
}

.card {
    border: none;
    box-shadow: 0 5px 15px rgba(0, 160, 209, 0.1);
    transition: all 0.3s ease;
    background: linear-gradient(to bottom right, #ffffff, #f8fbff);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 160, 209, 0.15);
}

.social-link {
    background: var(--gradient-primary);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(10, 126, 164, 0.3);
    color: white;
}

.footer {
    background: var(--light-bg);
    border-top: 1px solid rgba(0,0,0,0.1);
}

.footer h5 {
    color: var(--primary-color);
    font-weight: 600;
}

.footer a {
    color: var(--text-color);
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.social-link:hover {
    transform: translateY(-3px);
    background: var(--secondary-color);
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .navbar {
        background: var(--gradient-primary);
        backdrop-filter: blur(10px);
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        text-align: center;
    }

    .hero-section img {
        margin-top: 2rem;
    }

    .footer {
        text-align: center;
    }

    .social-links {
        justify-content: center;
        margin-top: 1rem;
    }
}

.features-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

.feature-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px 30px;
    height: 100%;
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 160, 209, 0.08);
    box-shadow: 0 4px 24px rgba(0, 160, 209, 0.06);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 32px rgba(0, 160, 209, 0.12);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 16px;
    margin-bottom: 24px;
}

.feature-icon i {
    font-size: 28px;
    color: #ffffff;
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.feature-card p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-color);
    margin: 0;
    opacity: 0.9;
}

.section {
    padding: 80px 0;
    margin-bottom: 40px;
    position: relative;
}

.pricing-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 8px 24px rgba(0, 160, 209, 0.12);
    transition: all 0.3s ease;
    margin-bottom: 24px;
    border: 1px solid rgba(0, 160, 209, 0.1);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 160, 209, 0.18);
}

.pricing-card.featured {
    background: var(--gradient-primary);
    color: #ffffff;
}

.pricing-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(0, 160, 209, 0.1);
}

.pricing-header h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.pricing-card.featured .pricing-header h3,
.pricing-card.featured .price,
.pricing-card.featured .pricing-features li {
    color: #ffffff;
}

.price {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.price span {
    font-size: 16px;
    font-weight: 400;
    opacity: 0.8;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.pricing-features li {
    padding: 12px 0;
    display: flex;
    align-items: center;
    color: var(--text-color);
    font-size: 15px;
}

.pricing-features li i {
    margin-right: 12px;
    color: var(--primary-color);
    font-size: 18px;
}

.pricing-card.featured .pricing-features li i {
    color: #ffffff;
}

.navbar {
    padding: 16px 0;
    font-family: 'Inter', sans-serif;
}

.navbar-brand {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9) !important;
    transition: all 0.3s ease;
    margin: 0 12px;
    padding: 8px 16px;
    border-radius: 6px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
    background-color: rgba(255, 255, 255, 0.95);
    transform: translateY(-1px);
}