* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: #2563eb;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.3s, transform 0.2s;
}

.btn:hover {
    text-decoration: none;
}

.btn-primary {
    background: #2563eb;
    color: #fff;
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}

.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    padding-bottom: 15px;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2563eb;
}

.logo:hover {
    text-decoration: none;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-list a {
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-list a:hover {
    color: #2563eb;
    text-decoration: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    border-radius: 2px;
    transition: 0.3s;
}

.hero {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    color: #1e3a5f;
    margin-bottom: 20px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #475569;
    max-width: 600px;
    margin: 0 auto 30px;
}

.section {
    padding: 70px 0;
}

.section-alt {
    background: #f8fafc;
}

.section h2 {
    font-size: 2rem;
    color: #1e3a5f;
    text-align: center;
    margin-bottom: 40px;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    color: #475569;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
}

.card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.card h3 {
    font-size: 1.25rem;
    color: #1e3a5f;
    margin-bottom: 12px;
}

.card p {
    color: #64748b;
    font-size: 0.95rem;
}

.steps-list {
    max-width: 700px;
    margin: 0 auto;
    list-style: none;
}

.steps-list li {
    padding: 15px 0;
    padding-left: 35px;
    position: relative;
    border-bottom: 1px solid #e2e8f0;
    font-size: 1.05rem;
    color: #475569;
}

.steps-list li:last-child {
    border-bottom: none;
}

.steps-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: bold;
    font-size: 1.2rem;
}

.steps-list strong {
    color: #1e3a5f;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e2e8f0;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 20px 40px 20px 0;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e3a5f;
    cursor: pointer;
    position: relative;
    transition: color 0.3s;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    font-size: 1.5rem;
    font-weight: 400;
    color: #2563eb;
    transition: transform 0.3s;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-question:hover {
    color: #2563eb;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 20px;
}

.faq-answer p {
    color: #64748b;
    line-height: 1.7;
}

.form-intro {
    text-align: center;
    color: #64748b;
    margin-bottom: 30px;
    font-size: 1.05rem;
}

.contact-form {
    max-width: 500px;
    margin: 0 auto;
    background: #f8fafc;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #1e3a5f;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.form-group-checkbox input {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-group-checkbox label {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 400;
    margin-bottom: 0;
}

.contact-form .btn {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
}

.footer {
    background: #1e3a5f;
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    color: #93c5fd;
    margin: 0 15px;
}

.footer-links a:hover {
    color: #fff;
}

.footer-disclaimer {
    font-size: 0.85rem;
    color: #94a3b8;
    max-width: 700px;
    margin: 0 auto 15px;
    line-height: 1.6;
}

.footer-copyright {
    font-size: 0.85rem;
    color: #64748b;
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }

    .nav-list.active {
        display: flex;
    }

    .nav {
        position: static;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section {
        padding: 50px 0;
    }

    .section h2 {
        font-size: 1.6rem;
    }

    .contact-form {
        padding: 25px;
    }
}