.section-header{margin-bottom:var(--space-16)}.section-header--center{text-align:center;max-width:720px;margin-left:auto;margin-right:auto}.section-header--left{text-align:left;max-width:600px}.section-header__tag{font-size:var(--text-sm);color:var(--color-primary);background:var(--color-primary-50);padding:var(--space-1) var(--space-4);border-radius:var(--radius-full);margin-bottom:var(--space-4);letter-spacing:var(--tracking-wide);text-transform:uppercase;font-weight:600;display:inline-block}.section-header--dark .section-header__tag{color:var(--color-primary-300);background:#6366f133}.section-header__title{font-size:clamp(var(--text-3xl), 4vw, var(--text-5xl));font-weight:800;line-height:var(--leading-tight);margin-bottom:var(--space-6)}.section-header--dark .section-header__title{color:var(--color-white)}.section-header__desc{font-size:var(--text-lg);line-height:var(--leading-relaxed);color:var(--color-gray-500);max-width:600px}.section-header--center .section-header__desc{margin-left:auto;margin-right:auto}.section-header--dark .section-header__desc{color:#fff9}