:root,:root[data-theme=dark]{--navy: #0f1f3d;--navy-light: #1a2f52;--navy-card: #162545;--accent: #2e75b6;--accent-light: #4a90d9;--accent-glow: rgba(46, 117, 182, .15);--teal: #1d9e75;--teal-light: #25c490;--text-primary: #f0f4f8;--text-secondary: #94a3b8;--text-muted: #64748b;--border: rgba(46, 117, 182, .2);--border-subtle: rgba(255,255,255,.06);--nav-bg-scrolled: rgba(15,31,61,.95);--gradient: linear-gradient(135deg, var(--accent) 0%, var(--teal) 100%);--font-heading: "Space Grotesk", sans-serif;--font-body: "DM Sans", sans-serif}:root[data-theme=light]{--navy: #f6f8fc;--navy-light: #eef2f8;--navy-card: #ffffff;--accent: #2e75b6;--accent-light: #1f5f9a;--accent-glow: rgba(46, 117, 182, .08);--teal: #1d9e75;--teal-light: #0f7a56;--text-primary: #101828;--text-secondary: #475467;--text-muted: #667085;--border: rgba(46, 117, 182, .25);--border-subtle: rgba(16, 24, 40, .08);--nav-bg-scrolled: rgba(246,248,252,.92)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);background:var(--navy);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:600;line-height:1.2}a{color:var(--accent-light);text-decoration:none;transition:color .2s}a:hover{color:var(--teal-light)}.container{max-width:1100px;margin:0 auto;padding:0 2rem}.section{padding:6rem 0}.section-label{font-family:var(--font-heading);font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-light);margin-bottom:.75rem}.section-title{font-size:clamp(1.75rem,3vw,2.25rem);color:var(--text-primary);margin-bottom:1rem}.section-divider{width:48px;height:3px;background:var(--gradient);border-radius:2px;margin-bottom:3rem}.card{background:var(--navy-card);border:1px solid var(--border-subtle);border-radius:12px;padding:1.75rem;transition:border-color .3s,transform .3s,background-color .3s}.card:hover{border-color:var(--border);transform:translateY(-2px)}.tag{display:inline-block;font-size:.75rem;font-weight:500;padding:.25rem .75rem;border-radius:100px;background:var(--accent-glow);color:var(--accent-light);border:1px solid var(--border)}.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-heading);font-size:.9rem;font-weight:500;padding:.75rem 1.5rem;border-radius:8px;border:none;cursor:pointer;transition:all .2s;text-decoration:none}.btn-primary{background:var(--gradient);color:#fff}.btn-primary:hover{opacity:.9;transform:translateY(-1px);color:#fff}.btn-outline{background:transparent;color:var(--text-primary);border:1px solid var(--border)}.btn-outline:hover{border-color:var(--accent-light);color:var(--accent-light)}::selection{background:var(--accent);color:#fff}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--navy)}::-webkit-scrollbar-thumb{background:var(--navy-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}