:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --light-gray: #f8f9fa;
    --dark-blue: #212529;
}

body {
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

.navbar {
    transition: background-color 0.3s ease-in-out;
}

.navbar-brand {
    font-weight: 700;
}

.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?q=80&w=2070&auto=format&fit=crop') no-repeat center center;
    background-size: cover;
    color: white;
    padding: 160px 0;
    text-align: center;
}

.hero h1 {
    font-weight: 700;
    font-size: 3.5rem;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
}

.section-title {
    font-weight: 700;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    bottom: 0;
    left: calc(50% - 30px);
}

.feature-card {
    background-color: #fff;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-card h5 {
    font-weight: 600;
    color: var(--dark-blue);
}

/* How it works */
.step-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.step-icon-wrapper:hover {
    transform: scale(1.1);
}

/* Pricing Section */
.pricing-card {
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.pricing-card .card-header {
    background-color: transparent;
    border-bottom: 1px solid #e9ecef;
    padding: 2rem 1.5rem;
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-blue);
}

.pricing-card .price-suffix {
    font-size: 1rem;
    font-weight: 400;
    color: var(--secondary-color);
}

.pricing-card .features-list {
    margin: 20px 0;
    padding: 0;
}

.pricing-card .features-list li {
    margin-bottom: 10px;
}

.pricing-card.highlighted {
    transform: scale(1.05);
    border: 2px solid var(--primary-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.setup-info-box {
    background-color: #e9f2ff;
    border: 1px solid #bde0ff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 123, 255, 0.1);
}

.setup-info-box h5 {
    font-weight: 700;
    color: var(--dark-blue);
    font-size: 1.4rem;
}

/* Testimonials */
.testimonial-card {
    background: var(--light-gray);
    border-left: 5px solid var(--primary-color);
    padding: 25px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-text {
    font-style: italic;
    color: #555;
    flex-grow: 1;
}

.testimonial-author {
    margin-top: 15px;
    color: var(--dark-blue);
}

/* FAQ */
.accordion-button:not(.collapsed) {
    color: white;
    background-color: var(--primary-color);
}

.accordion-button:focus {
    box-shadow: none;
}

/* Contact Form Messages */
#form-messages .alert {
    margin-top: 15px;
}

/* Animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.footer {
    background-color: var(--dark-blue);
    color: white;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 12px 30px;
    font-weight: 600;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}