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

:root {
    --jasut-primary: #0066cc;
    --jasut-primary-dark: #0052a3;
    --jasut-secondary: #00b894;
    --jasut-accent: #ff6b6b;
    --jasut-gradient-start: #0066cc;
    --jasut-gradient-end: #00b894;
    --jasut-text-dark: #2d3436;
    --jasut-text-light: #636e72;
    --jasut-bg-light: #f8f9fa;
    --jasut-white: #ffffff;
    --jasut-shadow: rgba(0, 0, 0, 0.1);
    --jasut-shadow-hover: rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Open Sans', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--jasut-text-dark);
    overflow-x: hidden;
}

.jasut-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.jasut-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px var(--jasut-shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

.jasut-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    gap: 20px;
}

.jasut-logo {
    font-size: 18px;
    font-weight: 700;
    color: var(--jasut-primary);
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.jasut-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.jasut-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--jasut-text-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.jasut-nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.jasut-nav-link {
    text-decoration: none;
    color: var(--jasut-text-dark);
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
    position: relative;
}

.jasut-nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--jasut-primary), var(--jasut-secondary));
    transition: width 0.3s ease;
}

.jasut-nav-link:hover::after,
.jasut-nav-link.active::after {
    width: 100%;
}

.jasut-nav-link:hover,
.jasut-nav-link.active {
    color: var(--jasut-primary);
}

.jasut-about-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 80px;
    background: linear-gradient(135deg, var(--jasut-gradient-start) 0%, var(--jasut-gradient-end) 100%);
}

.jasut-about-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.jasut-about-hero-content {
    text-align: center;
    color: var(--jasut-white);
    z-index: 1;
    position: relative;
    padding: 80px 40px;
}

.jasut-about-hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.jasut-about-hero-subtitle {
    font-size: 22px;
    opacity: 0.95;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

.jasut-about-overview {
    padding: 120px 0;
    background: var(--jasut-white);
}

.jasut-about-overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.jasut-about-section-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--jasut-text-dark);
    margin-bottom: 30px;
}

.jasut-about-text {
    font-size: 18px;
    color: var(--jasut-text-light);
    line-height: 1.8;
    margin-bottom: 24px;
}

.jasut-about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.jasut-about-stat-item {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 24px;
    background: var(--jasut-bg-light);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.jasut-about-stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--jasut-shadow);
}

.jasut-about-stat-icon {
    font-size: 48px;
    color: var(--jasut-primary);
    flex-shrink: 0;
}

.jasut-about-stat-content {
    flex: 1;
}

.jasut-about-stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--jasut-text-dark);
    margin-bottom: 4px;
}

.jasut-about-stat-label {
    font-size: 14px;
    color: var(--jasut-text-light);
}

.jasut-about-overview-visual {
    position: relative;
}

.jasut-about-overview-image {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--jasut-shadow);
}

.jasut-about-history {
    padding: 120px 0;
    background: var(--jasut-bg-light);
}

.jasut-section-header {
    text-align: center;
    margin-bottom: 80px;
    padding: 0 40px;
}

.jasut-section-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--jasut-text-dark);
    margin-bottom: 20px;
}

.jasut-section-description {
    font-size: 20px;
    color: var(--jasut-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.jasut-about-timeline {
    position: relative;
    padding: 0 40px;
    max-width: 900px;
    margin: 0 auto;
}

.jasut-about-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--jasut-primary), var(--jasut-secondary));
    transform: translateX(-50%);
}

.jasut-timeline-item {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
}

.jasut-timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.jasut-timeline-marker {
    width: 80px;
    height: 80px;
    background: var(--jasut-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px var(--jasut-shadow);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.jasut-timeline-icon {
    font-size: 40px;
    color: var(--jasut-primary);
}

.jasut-timeline-content {
    flex: 1;
    background: var(--jasut-white);
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 10px 30px var(--jasut-shadow);
    transition: all 0.3s ease;
}

.jasut-timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px var(--jasut-shadow-hover);
}

.jasut-timeline-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--jasut-text-dark);
    margin-bottom: 8px;
}

.jasut-timeline-year {
    font-size: 18px;
    font-weight: 600;
    color: var(--jasut-primary);
    margin-bottom: 12px;
}

.jasut-timeline-text {
    font-size: 16px;
    color: var(--jasut-text-light);
    line-height: 1.6;
}

.jasut-about-mission {
    padding: 120px 0;
    background: var(--jasut-white);
}

.jasut-about-mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.jasut-about-mission-visual {
    position: relative;
}

.jasut-about-mission-image {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--jasut-shadow);
}

.jasut-about-mission-text {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.jasut-about-mission-item {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.jasut-about-mission-icon {
    font-size: 48px;
    color: var(--jasut-primary);
    flex-shrink: 0;
}

.jasut-about-mission-item-content {
    flex: 1;
}

.jasut-about-mission-item-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--jasut-text-dark);
    margin-bottom: 16px;
}

.jasut-about-values {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--jasut-bg-light) 0%, var(--jasut-white) 100%);
}

.jasut-about-values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding: 0 40px;
}

.jasut-about-value-card {
    background: var(--jasut-white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--jasut-shadow);
    text-align: center;
    transition: all 0.3s ease;
}

.jasut-about-value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px var(--jasut-shadow-hover);
}

.jasut-about-value-icon {
    font-size: 64px;
    color: var(--jasut-primary);
    margin-bottom: 24px;
}

.jasut-about-value-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--jasut-text-dark);
    margin-bottom: 16px;
}

.jasut-about-value-text {
    font-size: 16px;
    color: var(--jasut-text-light);
    line-height: 1.6;
}

.jasut-about-team {
    padding: 120px 0;
    background: var(--jasut-white);
}

.jasut-about-team-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.jasut-about-team-intro {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.jasut-about-team-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.jasut-about-team-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.jasut-about-team-feature-icon {
    font-size: 32px;
    color: var(--jasut-primary);
    flex-shrink: 0;
}

.jasut-about-team-feature-text {
    font-size: 16px;
    color: var(--jasut-text-light);
    line-height: 1.6;
}

.jasut-about-team-visual {
    position: relative;
}

.jasut-about-team-image {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--jasut-shadow);
}

.jasut-footer {
    background: var(--jasut-text-dark);
    color: var(--jasut-white);
    padding: 80px 0 40px;
}

.jasut-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 60px;
    margin-bottom: 60px;
    padding: 0 40px;
    align-items: start;
}

.jasut-footer-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.jasut-footer-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
}

.jasut-footer-text {
    font-size: 16px;
    line-height: 1.8;
    opacity: 0.8;
    margin-bottom: 12px;
}

.jasut-footer-text:last-child {
    margin-bottom: 0;
}

.jasut-footer-text .jasut-footer-icon {
    margin-right: 8px;
    vertical-align: middle;
    margin-top: 2px;
}

.jasut-footer .jasut-logo {
    color: var(--jasut-white);
    font-size: 16px;
    margin-bottom: 16px;
    white-space: normal;
    line-height: 1.4;
    word-wrap: break-word;
}

.jasut-footer-icon {
    font-size: 18px;
    vertical-align: middle;
    margin-right: 8px;
    opacity: 0.9;
}

.jasut-footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.jasut-footer-links a {
    color: var(--jasut-white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.jasut-footer-links a:hover {
    opacity: 1;
}

.jasut-footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0 40px;
}

.jasut-footer-bottom p {
    opacity: 0.6;
    font-size: 14px;
}

.jasut-privacy-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--jasut-white);
    box-shadow: 0 -4px 20px var(--jasut-shadow);
    z-index: 2000;
    padding: 20px;
    display: none;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.jasut-privacy-banner.show {
    transform: translateY(0);
}

.jasut-privacy-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.jasut-privacy-banner-text {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex: 1;
    min-width: 250px;
}

.jasut-privacy-icon {
    font-size: 24px;
    color: var(--jasut-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.jasut-privacy-banner-text p {
    font-size: 14px;
    color: var(--jasut-text-dark);
    line-height: 1.6;
    margin: 0;
}

.jasut-privacy-banner-text a {
    color: var(--jasut-primary);
    text-decoration: underline;
    font-weight: 500;
}

.jasut-privacy-banner-text a:hover {
    color: var(--jasut-primary-dark);
}

.jasut-privacy-banner-buttons {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.jasut-privacy-button {
    padding: 10px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.jasut-privacy-button.accept {
    background: var(--jasut-primary);
    color: var(--jasut-white);
}

.jasut-privacy-button.accept:hover {
    background: var(--jasut-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.jasut-privacy-button.reject {
    background: transparent;
    color: var(--jasut-text-dark);
    border: 1px solid var(--jasut-text-light);
}

.jasut-privacy-button.reject:hover {
    background: var(--jasut-bg-light);
    border-color: var(--jasut-text-dark);
}

@media (max-width: 1024px) {
    .jasut-about-overview-content,
    .jasut-about-mission-content,
    .jasut-about-team-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .jasut-about-timeline::before {
        left: 40px;
    }

    .jasut-timeline-item {
        flex-direction: row !important;
        padding-left: 80px;
    }

    .jasut-timeline-marker {
        position: absolute;
        left: 0;
    }

    .jasut-about-values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .jasut-container {
        padding: 0 20px;
    }

    .jasut-nav-container {
        padding: 15px 20px;
        height: auto;
        min-height: 70px;
        position: relative;
    }

    .jasut-logo {
        font-size: 14px;
        white-space: normal;
        line-height: 1.3;
        max-width: 200px;
        flex: 1;
    }

    .jasut-menu-toggle {
        display: flex;
    }

    .jasut-nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--jasut-white);
        flex-direction: column;
        gap: 0;
        margin-top: 0;
        padding: 20px;
        box-shadow: 0 4px 20px var(--jasut-shadow);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, padding 0.3s ease;
        opacity: 0;
    }

    .jasut-nav-menu.active {
        max-height: 500px;
        opacity: 1;
        padding: 20px;
    }

    .jasut-nav-menu li {
        width: 100%;
    }

    .jasut-nav-link {
        display: block;
        padding: 12px 0;
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .jasut-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .jasut-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .jasut-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .jasut-about-hero {
        min-height: 50vh;
        margin-top: 70px;
    }

    .jasut-about-hero-content {
        padding: 60px 20px;
    }

    .jasut-about-hero-title {
        font-size: 36px;
        margin-bottom: 16px;
    }

    .jasut-about-hero-subtitle {
        font-size: 18px;
    }

    .jasut-about-overview,
    .jasut-about-history,
    .jasut-about-mission,
    .jasut-about-values,
    .jasut-about-team {
        padding: 60px 0;
    }

    .jasut-section-header {
        margin-bottom: 40px;
        padding: 0 20px;
    }

    .jasut-section-title {
        font-size: 32px;
        margin-bottom: 12px;
    }

    .jasut-section-description {
        font-size: 16px;
    }

    .jasut-about-section-title {
        font-size: 28px;
        margin-bottom: 20px;
    }

    .jasut-about-text {
        font-size: 16px;
    }

    .jasut-about-stats {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }

    .jasut-about-timeline {
        padding: 0 20px;
    }

    .jasut-timeline-item {
        padding-left: 60px;
        margin-bottom: 40px;
    }

    .jasut-timeline-marker {
        width: 60px;
        height: 60px;
    }

    .jasut-timeline-icon {
        font-size: 30px;
    }

    .jasut-timeline-content {
        padding: 24px;
    }

    .jasut-about-mission-item {
        gap: 16px;
    }

    .jasut-about-mission-icon {
        font-size: 36px;
    }

    .jasut-about-mission-item-title {
        font-size: 20px;
    }

    .jasut-about-values-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 20px;
    }

    .jasut-about-value-card {
        padding: 32px;
    }

    .jasut-about-value-icon {
        font-size: 48px;
    }

    .jasut-footer {
        padding: 60px 0 30px;
    }

    .jasut-footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 0 20px;
    }

    .jasut-footer-bottom {
        padding: 30px 20px 0;
    }

    .jasut-footer-bottom p {
        font-size: 12px;
    }

    .jasut-privacy-banner {
        padding: 16px;
    }

    .jasut-privacy-banner-content {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }

    .jasut-privacy-banner-text {
        min-width: auto;
    }

    .jasut-privacy-banner-buttons {
        flex-direction: column;
        width: 100%;
    }

    .jasut-privacy-button {
        width: 100%;
        padding: 12px 24px;
    }
}

@media (max-width: 480px) {
    .jasut-container {
        padding: 0 15px;
    }

    .jasut-nav-container {
        padding: 12px 15px;
    }

    .jasut-logo {
        font-size: 12px;
        max-width: 150px;
    }

    .jasut-about-hero {
        min-height: 40vh;
    }

    .jasut-about-hero-title {
        font-size: 28px;
    }

    .jasut-about-hero-subtitle {
        font-size: 16px;
    }

    .jasut-about-overview,
    .jasut-about-history,
    .jasut-about-mission,
    .jasut-about-values,
    .jasut-about-team {
        padding: 40px 0;
    }

    .jasut-section-title {
        font-size: 24px;
    }

    .jasut-section-description {
        font-size: 14px;
    }

    .jasut-about-section-title {
        font-size: 24px;
    }

    .jasut-about-stats {
        gap: 16px;
    }

    .jasut-about-stat-item {
        padding: 20px;
    }

    .jasut-about-stat-icon {
        font-size: 36px;
    }

    .jasut-about-stat-number {
        font-size: 24px;
    }

    .jasut-timeline-item {
        padding-left: 50px;
        margin-bottom: 30px;
    }

    .jasut-timeline-marker {
        width: 50px;
        height: 50px;
    }

    .jasut-timeline-icon {
        font-size: 24px;
    }

    .jasut-about-values-grid {
        gap: 20px;
        padding: 0 15px;
    }

    .jasut-about-value-card {
        padding: 24px;
    }
}