* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: "Inter", Arial, sans-serif;
    color: #0F172A;
    background: #F6F7FB;
    line-height: 1.6;
}
a {
    text-decoration: none;
    color: #0F172A;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}
.site-header {
    background: #FFFFFF;
    border-bottom: 1px solid #E2E8F0;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}
.logo-img {
    width: 50px;
    height: auto;
}
.main-nav {
    display: flex;
    gap: 25px;
}
.main-nav a {
    font-weight: 600;
    color: #0B1220;
}
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}
.burger span {
    width: 25px;
    height: 2px;
    background: #0B1220;
}
.nav-toggle {
    display: none;
}
.nav-close {
    display: none;
}
.hero {
    background: linear-gradient(120deg, #5B5EF7 0%, #22C55E 100%);
    color: #FFFFFF;
    padding: 70px 0;
}
.small-hero {
    padding: 50px 0;
}
.hero-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}
.hero-text h1 {
    font-size: 42px;
    margin-bottom: 20px;
}
.hero-text .lead {
    font-size: 18px;
    margin-bottom: 30px;
}
.hero-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}
.btn-primary, .btn-secondary {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
}
.btn-primary {
    background: #0B1220;
    color: #FFFFFF;
}
.btn-secondary {
    background: #FFFFFF;
    color: #0B1220;
    border: 1px solid #E2E8F0;
}
.hero-image img, .instructors img, .lead-grid img {
    width: 100%;
    border-radius: 12px;
}
.value-props, .courses, .syllabus, .instructors, .trust, .faq, .lead-magnet, .contact-form-section, .contact-details {
    padding: 60px 0;
}
.section-lead {
    color: #64748B;
    margin-bottom: 30px;
}
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 30px;
}
.card {
    background: #FFFFFF;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #E2E8F0;
}
.card img {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 15px;
}
.timeline {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}
.timeline-item {
    background: #FFFFFF;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #E2E8F0;
}
.instructor-grid, .lead-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}
.faq-list details {
    background: #FFFFFF;
    padding: 15px 20px;
    border-radius: 10px;
    border: 1px solid #E2E8F0;
    margin-bottom: 10px;
}
.faq-list summary {
    font-weight: 600;
    cursor: pointer;
}
.contact-form {
    display: grid;
    gap: 15px;
}
.form-group {
    display: flex;
    flex-direction: column;
}
.form-group input, .form-group textarea {
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #CBD5E1;
}
.site-footer {
    background: #0B1220;
    color: #FFFFFF;
    padding: 50px 0 20px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.footer-logo {
    width: 100px;
    height: auto;
    margin-bottom: 15px;
}
.footer-nav a {
    color: #FFFFFF;
    display: block;
    margin-bottom: 8px;
}
.footer-bottom {
    text-align: center;
    margin-top: 30px;
    color: #CBD5E1;
}
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    padding: 15px;
    display: none;
    z-index: 2000;
}
.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}
.legal-page {
    padding: 60px 0;
}
.legal-page h1, .legal-page h2 {
    margin-bottom: 15px;
}
.legal-page p {
    margin-bottom: 20px;
    color: #334155;
}
.thanks-page {
    padding: 80px 0;
    background: #F6F7FB;
}
.summary-box {
    background: #FFFFFF;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #E2E8F0;
    margin-top: 25px;
}
.keyword-block {
    background: rgba(255,255,255,0.15);
    padding: 12px;
    border-radius: 8px;
    margin-top: 20px;
    font-size: 14px;
}
@media (max-width: 960px) {
    .hero-grid, .instructor-grid, .lead-grid {
        grid-template-columns: 1fr;
    }
    .cards-grid, .timeline, .footer-grid {
        grid-template-columns: 1fr;
    }
    .burger {
        display: flex;
    }
    .main-nav {
        position: fixed;
        inset: 0;
        background: #0B1220;
        color: #FFFFFF;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 20px;
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }
    .main-nav a {
        color: #FFFFFF;
        font-size: 20px;
    }
    .nav-close {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 28px;
        cursor: pointer;
    }
    .nav-toggle:checked + .burger + .main-nav {
        transform: translateX(0);
    }
}
@media (max-width: 520px) {
    .hero-text h1 {
        font-size: 30px;
    }
    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
}