/* ============================================================
   BASE STYLES
   ============================================================ */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body { font-family:var(--font-sans); background:var(--bg-primary); color:var(--text-primary); line-height:1.7; overflow-x:hidden; }
::selection { background:rgba(232,99,43,0.3); color:var(--white); }
::-webkit-scrollbar { width:8px; }
::-webkit-scrollbar-track { background:var(--bg-secondary); }
::-webkit-scrollbar-thumb { background:var(--accent); border-radius:4px; }

img { max-width:100%; display:block; }
a { color:inherit; text-decoration:none; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }

h1 { font-size:clamp(2.2rem,5vw,3.8rem); font-weight:800; line-height:1.15; letter-spacing:-0.02em; }
h2 { font-size:clamp(1.8rem,3.5vw,2.8rem); font-weight:700; line-height:1.2; letter-spacing:-0.015em; }
h3 { font-size:1.2rem; font-weight:600; line-height:1.4; }

.section-header { text-align:center; max-width:700px; margin:0 auto 60px; }
.section-badge { display:inline-flex; align-items:center; gap:8px; padding:6px 16px; background:rgba(232,99,43,0.08); border:1px solid rgba(232,99,43,0.2); border-radius:var(--radius-full); font-size:0.8rem; font-weight:600; color:var(--accent-light); margin-bottom:16px; text-transform:uppercase; letter-spacing:0.05em; }
.section-badge-dot { width:6px; height:6px; border-radius:50%; background:var(--accent); animation:pulse 2s infinite; }
.section-title { color:var(--white); margin-bottom:16px; }
.section-desc { color:var(--text-secondary); font-size:1.05rem; }
.accent { background:var(--gradient-accent); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.green { color:var(--green); -webkit-text-fill-color:var(--green); }

/* Buttons */
.btn { display:inline-flex; align-items:center; gap:8px; padding:12px 24px; border-radius:var(--radius-md); font-weight:600; font-size:0.9rem; cursor:pointer; transition:all var(--duration-fast) var(--ease-out); border:none; position:relative; overflow:hidden; white-space:nowrap; }
.btn-primary { background:var(--gradient-accent); color:white; box-shadow:0 4px 15px rgba(232,99,43,0.3); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 6px 25px rgba(232,99,43,0.4); }
.btn-outline { background:transparent; color:var(--text-primary); border:1px solid var(--border-hover); }
.btn-outline:hover { border-color:var(--accent); color:var(--accent-light); background:rgba(232,99,43,0.05); }
.btn-lg { padding:16px 32px; font-size:1rem; border-radius:var(--radius-lg); }
.btn-icon { transition:transform 0.2s; }
.btn:hover .btn-icon { transform:translateX(3px); }