:root {
    --brand: #1e5a9e;
    --brand-light: #3b82c4;
    --brand-glow: rgba(59, 130, 196, 0.35);
    --bg-0: #0a1220;
    --bg-1: #0f1a2e;
    --bg-2: #152845;
    --text: #e8eef7;
    --text-muted: #9aabc2;
    --surface: rgba(255, 255, 255, 0.04);
    --surface-hover: rgba(255, 255, 255, 0.07);
    --border: rgba(255, 255, 255, 0.08);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-0);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(30, 90, 158, 0.25), transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(59, 130, 196, 0.18), transparent 50%),
        linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 100%);
    z-index: -2;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(59, 130, 196, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 196, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

nav {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(10, 18, 32, 0.7);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text);
}

.nav-brand img {
    width: 36px;
    height: 36px;
    border-radius: 6px;
}

.nav-brand span {
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover { color: var(--text); }

@media (max-width: 720px) {
    .nav-links { display: none; }
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.04em;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.lang-switch:hover {
    background: var(--surface-hover);
    border-color: var(--brand-light);
    color: var(--text);
}

.hero {
    padding: 6rem 0 5rem;
    text-align: center;
    position: relative;
}

.hero-logo {
    width: 180px;
    height: 180px;
    border-radius: 24px;
    margin: 0 auto 2rem;
    display: block;
    box-shadow:
        0 0 0 1px var(--border),
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 80px var(--brand-glow);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero h1 {
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, #ffffff 0%, #9aabc2 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero .tagline {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto 2.5rem;
}

.hero-cta {
    display: inline-flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
    color: white;
    box-shadow: 0 4px 20px var(--brand-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--brand-glow);
}

.btn-ghost {
    color: var(--text);
    border-color: var(--border);
    background: var(--surface);
}

.btn-ghost:hover {
    background: var(--surface-hover);
    border-color: var(--brand-light);
}

section { padding: 5rem 0; }

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-label {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--brand-light);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.section-header p {
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.mvv-card {
    padding: 2.25rem;
    border-radius: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.mvv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--brand), var(--brand-light));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mvv-card:hover {
    background: var(--surface-hover);
    border-color: var(--brand-light);
    transform: translateY(-4px);
}

.mvv-card:hover::before { opacity: 1; }

.mvv-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 20px var(--brand-glow);
}

.mvv-icon svg { width: 24px; height: 24px; color: white; }

.mvv-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.mvv-card p { color: var(--text-muted); }

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.value-card {
    padding: 1.75rem;
    border-radius: 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    text-align: center;
    transition: all 0.3s ease;
}

.value-card:hover {
    background: var(--surface-hover);
    border-color: var(--brand-light);
    transform: translateY(-3px);
}

.value-emoji {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(30, 90, 158, 0.2), rgba(59, 130, 196, 0.1));
    border: 1px solid rgba(59, 130, 196, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-emoji svg { width: 28px; height: 28px; color: var(--brand-light); }

.value-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.value-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.leader-card {
    padding: 2rem;
    border-radius: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: all 0.3s ease;
}

.leader-card:hover {
    background: var(--surface-hover);
    border-color: var(--brand-light);
}

.leader-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand), var(--brand-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 20px var(--brand-glow);
}

.leader-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.leader-role {
    color: var(--brand-light);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.leader-email {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-decoration: none;
    word-break: break-all;
}

.leader-email:hover { color: var(--brand-light); }

.cta-section {
    text-align: center;
    padding: 4rem 2rem;
    border-radius: 24px;
    background:
        radial-gradient(circle at top, rgba(59, 130, 196, 0.15), transparent 60%),
        var(--surface);
    border: 1px solid var(--border);
    margin: 5rem 0;
}

.cta-section h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-section p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

footer {
    padding: 3rem 0 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

footer a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

footer a:hover { color: var(--brand-light); }

.footer-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.footer-copy { font-size: 0.85rem; }

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 10, 20, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 200;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.25rem;
    max-width: 600px;
    width: 100%;
    position: relative;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 60px var(--brand-glow);
    transform: translateY(20px) scale(0.96);
    transition: transform 0.3s ease;
}

.modal-overlay.open .modal {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--surface-hover);
    color: var(--text);
}

.modal h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.modal > p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.modal-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.modal-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    text-decoration: none;
    color: var(--text);
    transition: all 0.2s ease;
}

.modal-option:hover {
    background: var(--surface-hover);
    border-color: var(--brand-light);
    transform: translateX(4px);
}

.modal-option .leader-avatar {
    width: 48px;
    height: 48px;
    font-size: 1rem;
}

.modal-option-info { flex: 1; min-width: 0; }

.modal-option-info strong {
    display: block;
    font-size: 0.98rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.modal-option-info span {
    color: var(--text-muted);
    font-size: 0.82rem;
    word-break: break-all;
}

.modal-option svg.arrow {
    color: var(--text-muted);
    flex-shrink: 0;
    transition: color 0.2s ease, transform 0.2s ease;
}

.modal-option:hover svg.arrow {
    color: var(--brand-light);
    transform: translateX(3px);
}

.modal.modal-lg {
    max-width: 760px;
    max-height: calc(100vh - 3rem);
    display: flex;
    flex-direction: column;
}

.modal-body {
    overflow-y: auto;
    padding-right: 0.75rem;
    margin-right: -0.5rem;
}

.modal-body h4 {
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    margin: 1.5rem 0 0.6rem;
    letter-spacing: -0.005em;
}

.modal-body > *:first-child { margin-top: 0; }

.modal-body p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 0.85rem;
}

.modal-body strong { color: var(--text); font-weight: 600; }

.modal-body ul {
    list-style: none;
    padding: 0;
    margin-bottom: 0.85rem;
}

.modal-body li {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    padding-left: 1.2rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.modal-body li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--brand-light);
}

.modal-body a {
    color: var(--brand-light);
    text-decoration: none;
}

.modal-body a:hover { text-decoration: underline; }

.modal-meta {
    color: var(--text-muted);
    font-size: 0.78rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.modal-body::-webkit-scrollbar { width: 8px; }
.modal-body::-webkit-scrollbar-track { background: transparent; }
.modal-body::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}
.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--surface-hover);
}

.privacy-cta {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
}