/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, #1a3a5c 100%);
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(201, 162, 39, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 20% 80%, rgba(227, 6, 19, 0.06) 0%, transparent 50%);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-content {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 8px 20px;
    background: rgba(201, 162, 39, 0.15);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: var(--radius-full);
    color: var(--gold-light);
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-6);
}

.hero h1 {
    font-size: var(--text-6xl);
    color: var(--white);
    line-height: 1.1;
    margin-bottom: var(--space-6);
    font-weight: 800;
    letter-spacing: -1px;
}

.hero h1 .gradient-text {
    background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    margin-bottom: var(--space-8);
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-10);
}

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-visual-card {
    width: 100%;
    max-width: 480px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.4);
    background: linear-gradient(145deg, #1a3a5c 0%, var(--navy) 100%);
    padding: var(--space-8);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-visual-card h3 {
    color: var(--white);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
}

.hero-level-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.hero-level-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: rgba(255, 255, 255, 0.06);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-level-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.hero-level-dot.a1 {
    background: var(--success);
}

.hero-level-dot.a2 {
    background: var(--info);
}

.hero-level-dot.b1 {
    background: var(--gold);
}

.hero-level-dot.b2 {
    background: var(--red);
}

.hero-level-item span {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--text-sm);
}

.hero-level-item strong {
    color: var(--white);
    margin-right: var(--space-2);
}

/* Floating elements */
.hero-float {
    position: absolute;
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--white);
    font-size: var(--text-sm);
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

.hero-float-1 {
    top: 20%;
    right: -20px;
    animation-delay: 0s;
}

.hero-float-2 {
    bottom: 20%;
    left: -30px;
    animation-delay: 1.5s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

/* ========== TRUST BAR ========== */
.trust-bar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.trust-items {
    display: flex;
    justify-content: center;
    gap: var(--space-16);
    padding: var(--space-8) 0;
}

.trust-item {
    text-align: center;
}

.trust-number {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--navy);
    display: block;
    line-height: 1;
}

.trust-label {
    font-size: var(--text-sm);
    color: var(--gray-500);
    font-weight: 500;
    margin-top: var(--space-2);
    display: block;
}

/* ========== FEATURES ========== */
.features {
    background: var(--gray-100);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-12);
}

.section-header .section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(227, 6, 19, 0.08);
    color: var(--red);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--gold);
}

.feature-icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
    font-size: 32px;
    background: linear-gradient(135deg, rgba(201, 162, 39, 0.1), rgba(227, 6, 19, 0.05));
}

.feature-card h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.feature-card p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: 0;
}

/* ========== COURSE PREVIEW ========== */
.course-preview-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
}

.course-preview-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.course-preview-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
}

.course-preview-body {
    padding: var(--space-5);
}

.course-preview-level {
    margin-bottom: var(--space-3);
}

.course-preview-card h4 {
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
    line-height: 1.4;
}

.course-preview-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-3);
}

.course-preview-meta span {
    font-size: var(--text-sm);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.course-preview-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-3);
    border-top: 1px solid var(--gray-200);
}

.course-price {
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--navy);
}

/* ========== TESTIMONIALS ========== */
.testimonials {
    background: var(--navy);
    color: var(--white);
}

.testimonials h2 {
    color: var(--white);
}

.testimonials .section-header p {
    color: rgba(255, 255, 255, 0.6);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-size: 64px;
    font-weight: 800;
    color: var(--gold);
    position: absolute;
    top: 10px;
    left: 20px;
    opacity: 0.3;
    line-height: 1;
}

.testimonial-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--text-sm);
    line-height: 1.8;
    margin-bottom: var(--space-5);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial-author-info h5 {
    color: var(--white);
    font-size: var(--text-sm);
    margin: 0;
}

.testimonial-author-info span {
    color: var(--gold-light);
    font-size: var(--text-xs);
}

/* ========== CAREER PATH ========== */
.career-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.career-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--red), var(--gold));
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.career-card:hover::after {
    transform: scaleX(1);
}

.career-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.career-icon {
    font-size: 48px;
    margin-bottom: var(--space-4);
    display: block;
}

.career-card h4 {
    margin-bottom: var(--space-2);
}

.career-card p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: 0;
}

/* ========== CTA ========== */
.cta {
    background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
    color: var(--white);
    text-align: center;
}

.cta h2 {
    color: var(--white);
    margin-bottom: var(--space-4);
}

.cta p {
    color: rgba(255, 255, 255, 0.85);
    max-width: 540px;
    margin: 0 auto var(--space-8);
}

/* ========== FOOTER ========== */
.footer {
    background: var(--navy-dark);
    color: rgba(255, 255, 255, 0.6);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-10);
}

.footer-brand p {
    font-size: var(--text-sm);
    margin-top: var(--space-3);
    line-height: 1.8;
}

.footer h5 {
    color: var(--white);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-4);
}

.footer ul li {
    margin-bottom: var(--space-2);
}

.footer ul a {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer ul a:hover {
    color: var(--gold-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-6);
    text-align: center;
    font-size: var(--text-sm);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero h1 {
        font-size: var(--text-4xl);
    }

    .hero-subtitle {
        margin: 0 auto var(--space-8);
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

    .trust-items {
        gap: var(--space-8);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 120px 0 80px;
    }

    .hero h1 {
        font-size: var(--text-3xl);
    }

    .trust-items {
        flex-wrap: wrap;
        gap: var(--space-6);
    }

    .trust-item {
        flex: 1;
        min-width: 120px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .navbar-links {
        display: none;
    }

    .navbar-toggle {
        display: block;
    }
}