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

:root {
    --primary-color: #2343E7;
    --secondary-color: #213183;
    --accent-color: #90A1F9;
    --text-dark: #1a1a2e;
    --text-light: #ffffff;
    --bg-light: #f8f9fa;
    --spacing-xs: 12px;
    --spacing-sm: 18px;
    --spacing-md: 28px;
    --spacing-lg: 45px;
    --spacing-xl: 62px;
    --spacing-xxl: 95px;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
}

.page-wrapper {
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
    gap: 0;
}

.navbar {
    background: var(--primary-color);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(35, 67, 231, 0.2);
}

.nav-container {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-light);
    cursor: pointer;
    grid-column: 3;
    padding: var(--spacing-xs);
}

.main-nav {
    max-height: none;
    overflow: visible;
    transition: max-height 0.3s ease;
}

.nav-list {
    display: grid;
    grid-auto-flow: column;
    gap: var(--spacing-sm);
    list-style: none;
}

.nav-item {
    display: grid;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: background 0.2s ease;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(255, 255, 255, 0.15);
}

.header-main {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    padding: var(--spacing-xxl) var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
}

.hero-content {
    display: grid;
    gap: var(--spacing-md);
    grid-row: 1;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
    line-height: 1.5;
}

.hero-actions {
    display: grid;
    grid-auto-flow: column;
    gap: var(--spacing-sm);
    justify-content: start;
    margin-top: var(--spacing-md);
}

.primary-cta {
    background: var(--text-light);
    color: var(--primary-color);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-grid;
    place-items: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.secondary-cta {
    background: transparent;
    color: var(--text-light);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid var(--text-light);
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-grid;
    place-items: center;
    transition: background 0.2s ease;
}

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

.hero-image-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    grid-row: 1;
}

.gallery-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.gallery-image:first-child {
    grid-column: span 2;
    height: 300px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.content-section {
    padding: var(--spacing-xxl) var(--spacing-md);
}

.section-header {
    display: grid;
    gap: var(--spacing-sm);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-dark);
    opacity: 0.8;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.info-card {
    background: white;
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 8px 24px rgba(35, 67, 231, 0.08);
    display: grid;
    gap: var(--spacing-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(35, 67, 231, 0.15);
}

.card-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 8px;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.card-description {
    font-size: 1rem;
    color: var(--text-dark);
    line-height: 1.7;
}

.card-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-grid;
    grid-auto-flow: column;
    gap: 8px;
    align-items: center;
    transition: gap 0.2s ease;
}

.card-link:hover {
    gap: 12px;
}

.layout-system {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.detail-box {
    background: white;
    border-radius: 8px;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 16px rgba(35, 67, 231, 0.06);
    display: grid;
    gap: var(--spacing-sm);
}

.box-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: var(--text-light);
    font-size: 1.8rem;
}

.box-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.box-text {
    font-size: 1rem;
    color: var(--text-dark);
    opacity: 0.85;
}

.info-block {
    background: white;
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: 0 8px 24px rgba(35, 67, 231, 0.08);
    margin-bottom: var(--spacing-xl);
}

.block-content {
    display: grid;
    gap: var(--spacing-md);
}

.block-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
}

.block-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-sm);
    align-items: start;
}

.feature-icon {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.feature-text {
    font-size: 1rem;
    color: var(--text-dark);
}

.testimonial-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    padding: var(--spacing-xxl) var(--spacing-md);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: var(--spacing-lg);
    display: grid;
    gap: var(--spacing-md);
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-sm);
    align-items: center;
    margin-top: var(--spacing-sm);
}

.author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    display: grid;
    gap: 4px;
}

.author-name {
    font-weight: 600;
    font-size: 1rem;
}

.author-title {
    font-size: 0.9rem;
    opacity: 0.85;
}

.contact-section {
    background: white;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    gap: var(--spacing-lg);
}

.contact-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-md);
    align-items: start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.contact-details {
    display: grid;
    gap: 6px;
}

.contact-label {
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.contact-value {
    color: var(--text-dark);
    font-size: 1rem;
}

.contact-form {
    display: grid;
    gap: var(--spacing-md);
}

.form-group {
    display: grid;
    gap: 8px;
}

.form-label {
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 1rem;
}

.form-input,
.form-textarea {
    padding: var(--spacing-sm);
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
    justify-self: start;
}

.submit-btn:hover {
    background: var(--secondary-color);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: 0 8px 24px rgba(35, 67, 231, 0.08);
    display: grid;
    gap: var(--spacing-md);
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: scale(1.03);
}

.pricing-card.featured {
    border: 3px solid var(--primary-color);
    position: relative;
}

.featured-badge {
    position: absolute;
    top: -15px;
    right: var(--spacing-md);
    background: var(--primary-color);
    color: var(--text-light);
    padding: 8px var(--spacing-sm);
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 700;
}

.pricing-header {
    text-align: center;
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid #f0f0f0;
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-xs);
}

.pricing-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    display: grid;
    grid-template-columns: auto auto;
    justify-content: center;
    align-items: baseline;
    gap: 6px;
}

.pricing-period {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-dark);
    opacity: 0.7;
}

.pricing-features {
    display: grid;
    gap: var(--spacing-sm);
}

.pricing-feature {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-xs);
    align-items: center;
}

.feature-check {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 12px rgba(35, 67, 231, 0.06);
    overflow: hidden;
}

.faq-question {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    cursor: pointer;
    align-items: center;
    background: white;
    border: none;
    width: 100%;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary-color);
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-icon {
    color: var(--primary-color);
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

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

.faq-answer-content {
    padding: 0 var(--spacing-md) var(--spacing-md) var(--spacing-md);
    color: var(--text-dark);
    line-height: 1.7;
}

.footer {
    background: var(--secondary-color);
    color: var(--text-light);
    padding: var(--spacing-xl) var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto var(--spacing-lg);
}

.footer-section {
    display: grid;
    gap: var(--spacing-md);
}

.footer-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.footer-links {
    display: grid;
    gap: var(--spacing-xs);
    list-style: none;
}

.footer-link {
    color: var(--text-light);
    text-decoration: none;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.footer-link:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.article-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(35, 67, 231, 0.08);
    display: grid;
    grid-template-rows: auto 1fr;
    transition: transform 0.3s ease;
}

.article-card:hover {
    transform: translateY(-6px);
}

.article-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.article-content {
    padding: var(--spacing-lg);
    display: grid;
    gap: var(--spacing-sm);
}

.article-meta {
    display: grid;
    grid-auto-flow: column;
    justify-content: start;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-dark);
    opacity: 0.7;
}

.article-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.article-excerpt {
    font-size: 1rem;
    color: var(--text-dark);
    line-height: 1.6;
}

.article-read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.article-read-more:hover {
    color: var(--secondary-color);
}

.event-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.event-card {
    background: white;
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 8px 24px rgba(35, 67, 231, 0.08);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
}

.event-date {
    background: var(--accent-color);
    border-radius: 10px;
    padding: var(--spacing-md);
    text-align: center;
    display: grid;
    gap: 4px;
    min-width: 80px;
}

.event-day {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
}

.event-month {
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-transform: uppercase;
}

.event-details {
    display: grid;
    gap: var(--spacing-xs);
}

.event-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.event-location {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px;
    align-items: center;
    color: var(--text-dark);
    opacity: 0.85;
}

.event-description {
    color: var(--text-dark);
    line-height: 1.6;
}

.event-action {
    display: grid;
}

.action-button {
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-grid;
    place-items: center;
    white-space: nowrap;
    transition: background 0.2s ease;
}

.action-button:hover {
    background: var(--secondary-color);
}

.stats-section {
    background: var(--accent-color);
    padding: var(--spacing-xl) var(--spacing-md);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    display: grid;
    gap: var(--spacing-xs);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
}

.stat-label {
    font-size: 1.1rem;
    color: var(--secondary-color);
    font-weight: 600;
}

@media screen and (max-width: 1100px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 800px) {
    .mobile-menu-toggle {
        display: grid;
    }

    .nav-container {
        grid-template-columns: auto 1fr;
    }

    .main-nav {
        grid-column: 1 / -1;
        max-height: 0;
        overflow: hidden;
    }

    .main-nav.active {
        max-height: 500px;
    }

    .nav-list {
        grid-auto-flow: row;
        padding-top: var(--spacing-md);
    }

    .nav-item {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-link {
        display: grid;
        padding: var(--spacing-sm);
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-actions {
        grid-auto-flow: row;
    }

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

    .hero-image-gallery {
        grid-template-columns: 1fr;
    }

    .gallery-image:first-child {
        grid-column: 1;
    }

    .event-card {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .pricing-amount {
        font-size: 2rem;
    }
}

@media screen and (max-width: 500px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .layout-system {
        grid-template-columns: 1fr;
    }

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