*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}:root{--bg-color: #F8FAFC;--bg-color-alt: #FFFFFF;--text-color: #0F172A;--text-color-dark: #0F172A;--text-color-light: #475569;--text-color-lighter: #64748B;--card-bg: #FFFFFF;--card-border: #E2E8F0;--header-bg: rgba(248, 250, 252, .92);--border-color: #E2E8F0;--primary-color: #2563EB;--primary-hover: #1D4ED8;--primary-gradient: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);--primary-glow: rgba(37, 99, 235, .2);--accent-color: #2563EB;--accent-subtle: #EFF6FF;--secondary-bg: #EFF6FF;--accent-gradient: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);--qa-accent: #16A34A;--qa-glow: rgba(22, 163, 74, .2);--success-color: #16A34A;--badge-bg: #EFF6FF;--badge-text: #1D4ED8;--badge-border: rgba(37, 99, 235, .2);--shadow-sm: 0 1px 3px rgba(15, 23, 42, .05);--shadow-md: 0 4px 6px -1px rgba(15, 23, 42, .07), 0 2px 4px -2px rgba(15, 23, 42, .05);--shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, .08), 0 4px 6px -4px rgba(15, 23, 42, .04);--shadow-glow: 0 10px 25px -5px rgba(37, 99, 235, .15);--glass-bg: rgba(255, 255, 255, .95);--glass-border: #E2E8F0;--font-display: "Outfit", sans-serif;--font-body: "Plus Jakarta Sans", sans-serif;--font-mono: "JetBrains Mono", monospace;--transition-fast: .2s cubic-bezier(.25, 1, .5, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1)}body.dark-theme{--bg-color: #080c14;--bg-color-alt: #0e1526;--text-color: #cbd5e1;--text-color-dark: #f8fafc;--text-color-light: #94a3b8;--text-color-lighter: #64748b;--card-bg: rgba(14, 21, 38, .72);--card-border: rgba(255, 255, 255, .07);--header-bg: rgba(8, 12, 20, .85);--border-color: rgba(255, 255, 255, .08);--primary-color: #3b82f6;--primary-hover: #60a5fa;--primary-gradient: linear-gradient(135deg, #38bdf8 0%, #3b82f6 50%, #818cf8 100%);--primary-glow: rgba(59, 130, 246, .35);--accent-color: #22d3ee;--accent-gradient: linear-gradient(135deg, #22d3ee 0%, #3b82f6 100%);--qa-accent: #34d399;--qa-glow: rgba(52, 211, 153, .3);--badge-bg: rgba(59, 130, 246, .12);--badge-text: #93c5fd;--badge-border: rgba(59, 130, 246, .25);--shadow-sm: 0 2px 6px rgba(0, 0, 0, .4);--shadow-md: 0 12px 32px rgba(0, 0, 0, .5);--shadow-lg: 0 24px 48px rgba(0, 0, 0, .65);--shadow-glow: 0 12px 36px -4px rgba(59, 130, 246, .35);--glass-bg: rgba(14, 21, 38, .65);--glass-border: rgba(255, 255, 255, .08)}body{font-family:var(--font-body);color:var(--text-color);background-color:var(--bg-color);background-image:radial-gradient(at 0% 0%,rgba(37,99,235,.08) 0px,transparent 50%),radial-gradient(at 100% 20%,rgba(6,182,212,.06) 0px,transparent 50%),radial-gradient(at 50% 80%,rgba(99,102,241,.06) 0px,transparent 50%);background-attachment:fixed;line-height:1.65;transition:background-color var(--transition-normal),color var(--transition-normal);overflow-x:hidden;width:100%}body.dark-theme{background-image:radial-gradient(at 0% 0%,rgba(56,189,248,.08) 0px,transparent 50%),radial-gradient(at 100% 30%,rgba(99,102,241,.07) 0px,transparent 50%),radial-gradient(at 50% 85%,rgba(16,185,129,.05) 0px,transparent 50%)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--text-color-dark);letter-spacing:-.025em;font-weight:800}.font-mono{font-family:var(--font-mono)}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-hover)}.gradient-text{background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block}.glass-card{background:var(--card-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--card-border);border-radius:18px;box-shadow:var(--shadow-md);transition:transform var(--transition-fast),box-shadow var(--transition-fast),border-color var(--transition-fast)}@media (hover: hover){.glass-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg),var(--shadow-glow);border-color:#3b82f666}}.section-title{font-size:1.85rem;font-weight:800;color:var(--text-color-dark);margin-bottom:10px;position:relative;display:inline-block;line-height:1.25;letter-spacing:-.03em}@media (min-width: 640px){.section-title{font-size:2.35rem}}@media (min-width: 992px){.section-title{font-size:2.85rem}}.section-subtitle{font-size:.95rem;color:var(--text-color-light);max-width:640px;margin:0 auto 32px;line-height:1.5}@media (min-width: 768px){.section-subtitle{font-size:1.125rem;margin-bottom:48px}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}.btn-gradient{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--primary-gradient);color:#fff;font-weight:600;padding:10px 20px;font-size:.92rem;border-radius:12px;text-decoration:none;border:none;cursor:pointer;box-shadow:0 4px 14px var(--primary-glow);transition:transform var(--transition-fast),box-shadow var(--transition-fast),opacity var(--transition-fast)}@media (min-width: 640px){.btn-gradient{padding:12px 28px;font-size:1rem;gap:10px}}.btn-gradient:active{transform:scale(.97)}@media (hover: hover){.btn-gradient:hover{transform:translateY(-2px);box-shadow:0 6px 20px var(--primary-glow);opacity:.95}}.btn-glass{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--glass-bg);color:var(--text-color-dark);font-weight:600;padding:10px 20px;font-size:.92rem;border-radius:12px;text-decoration:none;border:1px solid var(--card-border);backdrop-filter:blur(10px);cursor:pointer;transition:transform var(--transition-fast),background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}@media (min-width: 640px){.btn-glass{padding:12px 28px;font-size:1rem;gap:10px}}.btn-glass:active{transform:scale(.97)}@media (hover: hover){.btn-glass:hover{background:var(--card-bg);color:var(--primary-color);transform:translateY(-2px);border-color:var(--primary-color)}}