:root,[data-theme=dark]{--dt-bg: #0b0d12;--dt-bg-card: #12151c;--dt-bg-elevated: #1a1e28;--dt-bg-input: #161a23;--dt-border: rgba(255, 255, 255, .07);--dt-border-hover: rgba(255, 255, 255, .14);--dt-border-focus: #00d4aa;--dt-text: #c9cdd6;--dt-text-muted: #6b7280;--dt-text-heading: #f1f3f7;--dt-accent: #00d4aa;--dt-accent-hover: #00e8bb;--dt-accent-dim: rgba(0, 212, 170, .1);--dt-accent-text: #0b0d12;--dt-blue: #3b82f6;--dt-blue-dim: rgba(59, 130, 246, .1);--dt-green: #10b981;--dt-red: #ef4444;--dt-glass: rgba(11, 13, 18, .8);--dt-shadow: 0 1px 2px rgba(0, 0, 0, .3);--dt-shadow-lg: 0 8px 24px rgba(0, 0, 0, .35);--dt-nav-bg: rgba(11, 13, 18, .88);--dt-hero-overlay: linear-gradient(180deg, rgba(11, 13, 18, .6) 0%, rgba(11, 13, 18, .96) 100%);--dt-space-xs: .25rem;--dt-space-sm: .5rem;--dt-space-md: 1rem;--dt-space-lg: 1.5rem;--dt-space-xl: 2rem;--dt-space-2xl: 3rem;--dt-space-3xl: 4rem;--dt-radius-sm: 6px;--dt-radius-md: 10px;--dt-radius-lg: 14px;--dt-radius-xl: 20px;--dt-max-width: 1200px;--dt-nav-height: 60px}[data-theme=light]{--dt-bg: #f7f8fb;--dt-bg-card: #ffffff;--dt-bg-elevated: #eef0f5;--dt-bg-input: #ffffff;--dt-border: rgba(0, 0, 0, .08);--dt-border-hover: rgba(0, 0, 0, .16);--dt-border-focus: #009d83;--dt-text: #374151;--dt-text-muted: #6b7280;--dt-text-heading: #111827;--dt-accent: #009d83;--dt-accent-hover: #00b894;--dt-accent-dim: rgba(0, 157, 131, .07);--dt-accent-text: #ffffff;--dt-blue: #2563eb;--dt-blue-dim: rgba(37, 99, 235, .06);--dt-green: #059669;--dt-red: #dc2626;--dt-glass: rgba(255, 255, 255, .8);--dt-shadow: 0 1px 3px rgba(0, 0, 0, .06);--dt-shadow-lg: 0 8px 24px rgba(0, 0, 0, .08);--dt-nav-bg: rgba(247, 248, 251, .88);--dt-hero-overlay: linear-gradient(180deg, rgba(247, 248, 251, .65) 0%, rgba(247, 248, 251, .97) 100%)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--dt-bg);color:var(--dt-text);line-height:1.6;min-height:100dvh;transition:background-color .3s,color .3s}a{color:var(--dt-accent);text-decoration:none;transition:color .2s}a:hover{color:var(--dt-accent-hover)}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4,h5,h6{color:var(--dt-text-heading);line-height:1.2;font-weight:700}.container{width:100%;max-width:var(--dt-max-width);margin:0 auto;padding:0 var(--dt-space-md)}@media (min-width: 768px){.container{padding:0 var(--dt-space-xl)}}.section{padding:var(--dt-space-3xl) 0}@media (min-width: 768px){.section{padding:5rem 0}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--dt-space-sm);padding:.6875rem 1.5rem;border:none;border-radius:var(--dt-radius-md);font-family:inherit;font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap;letter-spacing:-.01em}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--dt-accent);color:var(--dt-accent-text)}.btn-primary:hover:not(:disabled){background:var(--dt-accent-hover);transform:translateY(-1px);box-shadow:var(--dt-shadow-lg)}.btn-outline{background:transparent;color:var(--dt-text);border:1px solid var(--dt-border-hover)}.btn-outline:hover:not(:disabled){border-color:var(--dt-accent);color:var(--dt-accent);background:var(--dt-accent-dim)}.btn-ghost{background:transparent;color:var(--dt-text-muted)}.btn-ghost:hover:not(:disabled){color:var(--dt-text);background:var(--dt-bg-elevated)}.btn-lg{padding:.8125rem 1.75rem;font-size:1rem;border-radius:var(--dt-radius-lg)}.btn-sm{padding:.4375rem 1rem;font-size:.8125rem}.form-group{display:flex;flex-direction:column;gap:var(--dt-space-xs)}.form-label{font-size:.875rem;font-weight:500;color:var(--dt-text-muted)}.form-input{width:100%;padding:.6875rem 1rem;background:var(--dt-bg-input);border:1px solid var(--dt-border);border-radius:var(--dt-radius-md);color:var(--dt-text);font-family:inherit;font-size:1rem;transition:border-color .2s,box-shadow .2s}.form-input::placeholder{color:var(--dt-text-muted);opacity:.5}.form-input:focus{outline:none;border-color:var(--dt-accent);box-shadow:0 0 0 3px var(--dt-accent-dim)}.form-input.invalid{border-color:var(--dt-red)}.form-error{font-size:.8125rem;color:var(--dt-red)}textarea.form-input{resize:vertical;min-height:120px}.card{background:var(--dt-bg-card);border:1px solid var(--dt-border);border-radius:var(--dt-radius-lg);padding:var(--dt-space-lg);transition:border-color .2s,box-shadow .2s}.card:hover{border-color:var(--dt-border-hover)}.badge{display:inline-block;padding:.25rem .75rem;border-radius:100px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em}.badge-accent{background:var(--dt-accent-dim);color:var(--dt-accent)}.badge-blue{background:var(--dt-blue-dim);color:var(--dt-blue)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}