:root {
    --primary: #005EB8;
    --dark: #0F172A;
    --light: #F8FAFC;
    --green: #10B981;
    --amber: #F59E0B;
    --text: #1E293B;
    --text-muted: #64748B;
    --white: #ffffff;
    --font-heading: 'Manrope', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--dark); font-weight: 700; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* Utilities */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; }
.mb-4 { margin-bottom: 1rem; }
.mt-auto { margin-top: auto; }
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media(min-width: 768px) {
    .grid-2 { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* Header */
header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: 0.3s;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header-content { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 0.5rem; }
.logo img { height: 40px; }

.desktop-nav { display: none; align-items: center; gap: 2rem; }
.desktop-nav a { font-weight: 500; font-size: 0.95rem; color: var(--text); }
.desktop-nav a:hover { color: var(--primary); }

.lang-switcher { display: flex; gap: 0.5rem; margin-left: 1rem; border-left: 1px solid #ddd; padding-left: 1rem; }
.lang-btn { background: none; border: none; cursor: pointer; font-weight: 700; font-size: 0.8rem; color: var(--text-muted); padding: 0.25rem 0.5rem; transition: 0.2s; }
.lang-btn.active, .lang-btn:hover { color: var(--primary); }

.mobile-toggle { background: none; border: none; cursor: pointer; color: var(--dark); }

@media(min-width: 768px) {
    .desktop-nav { display: flex; }
    .mobile-toggle { display: none; }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed; top: 0; right: 0; bottom: 0; width: 80%; max-width: 300px;
    background: white; z-index: 1001;
    padding: 5rem 2rem;
    box-shadow: -5px 0 20px rgba(0,0,0,0.1);
    transform: translateX(100%);
    transition: 0.3s;
    display: flex; flex-direction: column; gap: 1.5rem;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a { font-size: 1.2rem; font-weight: 600; border-bottom: 1px solid #f1f1f1; padding-bottom: 0.5rem; }
.mobile-lang { display: flex; gap: 1rem; margin-top: 1rem; }

/* Hero */
.hero {
    position: relative;
    padding: 8rem 0 5rem;
    background: var(--dark);
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg { position: absolute; inset: 0; z-index: 0; }
.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.3; animation: float 10s infinite; }
.blob-1 { width: 300px; height: 300px; bg: var(--primary); top: -50px; left: -50px; background: #005EB8; }
.blob-2 { width: 400px; height: 400px; bg: var(--green); top: 20%; right: -100px; background: #10B981; animation-delay: 2s; }
.blob-3 { width: 300px; height: 300px; bottom: 0; left: 20%; background: #8B5CF6; animation-delay: 4s; }

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -50px); }
    66% { transform: translate(-20px, 20px); }
}

.hero-content { position: relative; z-index: 10; display: grid; lg-grid-cols-2; gap: 3rem; width: 100%; }
@media(min-width: 992px) { .hero-content { grid-template-columns: 1fr 1fr; align-items: center; } }

.hero-text { color: white; }
.badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(0, 94, 184, 0.2); border: 1px solid rgba(0, 94, 184, 0.4); padding: 0.3rem 1rem; border-radius: 50px; font-size: 0.8rem; font-weight: 700; margin-bottom: 1.5rem; text-transform: uppercase; letter-spacing: 0.05em; color: #93c5fd; }
.pulsing-dot { width: 8px; height: 8px; background: #3b82f6; border-radius: 50%; box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7); animation: pulse 2s infinite; }
@keyframes pulse { 0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7); } 70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(59, 130, 246, 0); } 100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(59, 130, 246, 0); } }

h1 { font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1.1; margin-bottom: 1.5rem; color: white; }
.gradient-text { background: linear-gradient(to right, #60a5fa, #34d399); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 1.1rem; color: #94a3b8; margin-bottom: 2rem; border-left: 2px solid rgba(59, 130, 246, 0.5); padding-left: 1rem; }

.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn { display: inline-block; padding: 0.8rem 2rem; border-radius: 0.5rem; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; text-align: center; }
.btn-primary { background: var(--primary); color: white; box-shadow: 0 4px 15px rgba(0, 94, 184, 0.3); }
.btn-primary:hover { background: #004d9a; transform: translateY(-2px); }
.btn-outline { background: transparent; border: 1px solid rgba(255,255,255,0.2); color: white; }
.btn-outline:hover { background: rgba(255,255,255,0.1); }
.btn-full { width: 100%; display: block; margin-top: 1rem; }
.btn-secondary { background: white; color: var(--dark); }
.btn-secondary:hover { background: #f1f5f9; }

/* Visual */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 2rem;
    width: 300px;
    margin: 0 auto;
    transform: rotate(6deg);
    transition: 0.5s;
    display: none;
}
@media(min-width: 992px) { .glass-card { display: block; } }
.glass-card:hover { transform: rotate(0deg) scale(1.05); background: rgba(255, 255, 255, 0.1); }
.icon-circle { width: 50px; height: 50px; background: rgba(16, 185, 129, 0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--green); margin-bottom: 1.5rem; }
.card-lines .line { height: 8px; background: rgba(255,255,255,0.2); border-radius: 4px; margin-bottom: 10px; }
.w-75 { width: 75%; } .w-50 { width: 50%; }

/* Sections */
.section { padding: 5rem 0; }
.bg-light { background: white; }
.card { background: white; padding: 2rem; border-radius: 1rem; border: 1px solid #e2e8f0; transition: 0.3s; }
.hover-lift:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.bg-dark { background: var(--dark); border: none; }
.border-card { border: 1px solid #e2e8f0; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05); }

.icon-box { width: 50px; height: 50px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; color: white; }
.bg-blue { background: var(--primary); }
.bg-amber { background: var(--amber); }
.bg-emerald { background: var(--green); }
.card-icon-lg { margin-bottom: 1.5rem; }
.text-blue { color: var(--primary); }

.check-list li { display: flex; gap: 0.75rem; margin-bottom: 0.75rem; font-size: 0.95rem; color: #475569; }
.check-list li::before { content: "✓"; color: var(--green); font-weight: bold; }

.info-box { background: #f8fafc; padding: 1rem; border-radius: 0.5rem; border: 1px solid #e2e8f0; font-style: italic; font-size: 0.9rem; color: #64748B; margin-bottom: 1rem; }
.whitespace-pre { white-space: pre-line; color: #cbd5e1; }

/* Roadmap */
.roadmap-box { margin-top: 3rem; padding: 2rem; border: 1px solid #e2e8f0; border-radius: 1rem; background: #f8fafc; position: relative; }
.roadmap-label { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: white; padding: 0 1rem; font-size: 0.75rem; font-weight: 700; color: var(--text-muted); border: 1px solid #e2e8f0; border-radius: 20px; text-transform: uppercase; }
.eyebrow { display: block; text-transform: uppercase; font-size: 0.8rem; font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; letter-spacing: 0.05em; }
.dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 1rem; }
.dots span { width: 8px; height: 8px; background: #cbd5e1; border-radius: 50%; }

/* Team */
.team-card { background: white; border-radius: 1rem; overflow: hidden; border: 1px solid #f1f5f9; transition: 0.3s; }
.team-card:hover { border-color: rgba(0, 94, 184, 0.3); box-shadow: 0 10px 25px rgba(0,0,0,0.05); }
.team-img-wrap { height: 250px; background: #e2e8f0; overflow: hidden; }
.team-img-wrap img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); transition: 0.5s; }
.team-card:hover img { filter: grayscale(0%); transform: scale(1.05); }
.team-content { padding: 1.5rem; }
.team-content h3 { font-size: 1.25rem; margin-bottom: 0.25rem; }
.divider { width: 40px; height: 3px; background: var(--primary); margin-bottom: 1rem; }
.role { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; color: var(--primary); margin-bottom: 1rem; }
.bio-list li { font-size: 0.9rem; color: #64748B; margin-bottom: 0.5rem; position: relative; padding-left: 1rem; }
.bio-list li::before { content: "•"; position: absolute; left: 0; color: #94a3b8; }

/* Footer */
footer { background: var(--dark); color: #94a3b8; padding: 4rem 0 2rem; font-size: 0.9rem; }
.footer-grid { display: grid; gap: 3rem; md-grid-cols-3; }
@media(min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr; } }
.footer-logo { height: 30px; margin-bottom: 1rem; }
.footer-link { display: block; color: #94a3b8; margin-bottom: 0.5rem; }
.footer-link:hover { color: white; }
.copyright { margin-top: 3rem; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; text-align: center; font-size: 0.8rem; }

/* Modals */
.modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 2000; align-items: center; justify-content: center; backdrop-filter: blur(5px); }
.modal.active { display: flex; }
.modal-content { background: white; padding: 2rem; border-radius: 1rem; width: 90%; max-width: 500px; position: relative; animation: zoomIn 0.3s; }
@keyframes zoomIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.close-modal { position: absolute; top: 1rem; right: 1.5rem; font-size: 2rem; cursor: pointer; color: #94a3b8; }
form { display: flex; flex-direction: column; gap: 1rem; margin-top: 1rem; }
label { font-size: 0.85rem; font-weight: 600; text-transform: uppercase; color: #64748B; }
input { padding: 0.75rem; border: 1px solid #e2e8f0; border-radius: 0.5rem; font-family: inherit; }
input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 94, 184, 0.1); }