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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}


.header {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(30, 58, 138, 0.1);
}

.nav {
    padding: 12px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    height: 35px;
    width: auto;
    filter: brightness(0) invert(1);
}

.brand-text {
    font-size: 20px;
    font-weight: 700;
    color: white;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 6px;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover,
.nav-link.active {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}


.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-toggle i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    padding: 1rem 0;
    margin-top: 0.5rem;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    border-radius: 0;
}

.dropdown-link:hover {
    background: #f8f9fa;
    color: #1a5490;
}

.dropdown-link i {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a5490, #2980b9);
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 4px;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.dropdown-link div {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.dropdown-title {
    font-weight: 600;
    font-size: 1rem;
    color: #333;
}

.dropdown-desc {
    font-size: 0.85rem;
    color: #666;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.access-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.access-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.cta-nav-btn {
    text-decoration: none;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: white;
    font-weight: 600;
    font-size: 14px;
    padding: 10px 20px;
    border-radius: 6px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.cta-nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}


.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #0ea5e9 100%);
    color: white;
    padding: 100px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="rgba(255,255,255,0.05)" points="0,1000 1000,0 1000,1000"/></svg>');
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(249, 115, 22, 0.9);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}
.hero-badge i {
    color: #fbbf24;
}
li {
    list-style: none;
}
.hero-title {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.highlight {
    background: linear-gradient(135deg, #f97316 0%, #fbbf24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
}

.feature-item i {
    color: #fbbf24;
    font-size: 18px;
    width: 20px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.cta-button.primary {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
}

.cta-button.secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.cta-button.large {
    padding: 16px 32px;
    font-size: 18px;
}


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

.hero-mockup {
    position: relative;
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
}

.platform-preview {
    background: white;
    border-radius: 16px;
    width: 450px;
    height: 320px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    color: #333;
}

.preview-header {
    background: #f8fafc;
    padding: 16px;
    border-bottom: 1px solid #e2e8f0;
}

.header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-mini {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 6px;
}

.nav-dots {
    display: flex;
    gap: 8px;
}

.nav-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #cbd5e1;
}

.nav-dots span:first-child {
    background: #ef4444;
}

.nav-dots span:nth-child(2) {
    background: #f97316;
}

.nav-dots span:nth-child(3) {
    background: #10b981;
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #f97316, #fbbf24);
    border-radius: 50%;
}

.preview-content {
    display: flex;
    height: calc(100% - 64px);
}

.sidebar {
    width: 140px;
    background: #f8fafc;
    padding: 16px 8px;
    border-right: 1px solid #e2e8f0;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    margin-bottom: 4px;
    transition: all 0.2s ease;
}

.menu-item.active {
    background: #1e40af;
    color: white;
}

.menu-item i {
    font-size: 12px;
    width: 14px;
}

.main-content {
    flex: 1;
    padding: 16px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.stat-card {
    background: #f8fafc;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
}

.stat-number {
    font-size: 20px;
    font-weight: 700;
    color: #1e40af;
    line-height: 1;
}

.stat-label {
    font-size: 10px;
    color: #64748b;
    margin-top: 4px;
}

.chart-area {
    background: #f8fafc;
    border-radius: 8px;
    height: 120px;
    position: relative;
}

.chart-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 8px;
    opacity: 0.1;
}


.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-card {
    position: absolute;
    background: white;
    border-radius: 8px;
    padding: 12px 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: #333;
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    color: #1e40af;
}

.card-1 {
    top: 20px;
    right: -40px;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: -50px;
    animation-delay: 1s;
}

.card-3 {
    bottom: 30px;
    right: -40px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}


.pricing-section {
    padding: 100px 0;
    background: #ffffff;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

.offer-category {
    margin-bottom: 80px;
}

.category-title {
    font-size: 28px;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.category-title i {
    color: #f97316;
}


.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.pricing-card {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    padding: 32px;
    position: relative;
    transition: all 0.3s ease;
    height: fit-content;
}

.pricing-card:hover {
    border-color: #1e3a8a;
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(30, 58, 138, 0.1);
}

.pricing-card.popular {
    border-color: #f97316;
    transform: scale(1.05);
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.card-header {
    text-align: center;
    margin-bottom: 32px;
}

.plan-icon {
    background: linear-gradient(135deg, #1e3a8a, #3b82f6);
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin: 0 auto 16px;
}

.pricing-card.popular .plan-icon {
    background: linear-gradient(135deg, #f97316, #ea580c);
}

.plan-name {
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 8px;
}

.plan-description {
    color: #64748b;
    font-size: 14px;
    margin-bottom: 0;
}

.price {
    text-align: center;
}

.amount {
    font-size: 48px;
    font-weight: 700;
    color: #3b82f6;
}

.pricing-card.popular .amount {
    color: #f97316;
}

.period {
    font-size: 16px;
    color: #64748b;
    margin-left: 4px;
}

.select-plan-btn {
    width: 100%;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
    margin-top: 24px;
}

.select-plan-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.pricing-card:not(.popular) .select-plan-btn {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.pricing-card:not(.popular) .select-plan-btn:hover {
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}


.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    background: #f8fafc;
    padding: 16px;
    border-radius: 8px;
    text-align: center;
}

.stat-number {
    font-size: 24px;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 12px;
    color: #64748b;
}

.chart-area {
    background: #f8fafc;
    border-radius: 8px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-placeholder {
    width: 80%;
    height: 80px;
    background: linear-gradient(90deg, #3b82f6, #0ea5e9);
    border-radius: 4px;
    opacity: 0.7;
}


.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: #1e40af;
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(30, 64, 175, 0.1);
}

.service-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #e0f2fe, #bae6fd);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: #1e40af;
    font-size: 20px;
}

.service-name {
    font-size: 18px;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 8px;
}

.service-price {
    font-size: 20px;
    font-weight: 700;
    color: #f97316;
    margin-bottom: 12px;
}

.service-description {
    font-size: 14px;
    color: #64748b;
    margin-bottom: 20px;
}

.service-btn {
    background: #f97316;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.service-btn:hover {
    background: #d97706;
}


.training-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.training-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.training-card.featured {
    border-color: #10b981;
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
}

.training-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.training-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #fef3c7, #fcd34d);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: #d97706;
    font-size: 20px;
}

.training-card.featured .training-icon {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: #059669;
}

.training-name {
    font-size: 18px;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 8px;
}

.training-price {
    font-size: 20px;
    font-weight: 700;
    color: #f97316;
    margin-bottom: 16px;
}

.training-price.free {
    color: #10b981;
}

.training-details {
    text-align: left;
}

.training-details p {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #64748b;
    margin-bottom: 8px;
}

.training-details i {
    color: #1e40af;
    width: 16px;
}


.features-section {
    padding: 80px 0;
    background: #f8fafc;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.feature-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 24px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 12px;
}

.feature-card p {
    color: #64748b;
    line-height: 1.6;
}


.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    opacity: 0.9;
}
.contact-item i {
    color: #fbbf24;
}
.contact-info-bottom {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}



.footer {
    background: #1e293b;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section.main {
    padding-right: 20px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo {
    height: 30px;
    filter: brightness(0) invert(1);
}

.footer-section h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 0;
    color: white;
}

.footer-section p {
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}
.social-links a:hover {
    background: #3b82f6;
    color: white;
    transform: translateY(-2px);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: #94a3b8;
    font-size: 14px;
}

.contact-info i {
    color: #3b82f6;
    width: 16px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 20px;
    text-align: center;
    color: #94a3b8;
    font-size: 14px;
}

.footer-bottom a {
    color: #3b82f6;
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

.fa-check {
    color: #1aa11a;
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        max-width: 100%;
        display: block;
    }
    
    .platform-preview {
        width: 100%;
        max-width: 400px;
    }
    
    .pricing-card.popular {
        transform: none;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .hero-image {
        transform: scale(0.7);
    }
    .hero-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
        
    .category-title {
        font-size: 24px;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .training-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .pricing-card,
    .service-card,
    .training-card {
        padding: 20px;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
    }
}


@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pricing-card,
.service-card,
.training-card,
.feature-card {
    animation: fadeInUp 0.6s ease forwards;
}


.text-yellow {
    color: #f97316 !important;
}

.text-blue {
    color: #1e40af !important;
}

.text-green {
    color: #10b981 !important;
}